Archives: Blog posts

The newest topics in the Internet of Medical Things (IoMT) in 2025 focus on advanced integration with AI and big data, enhanced remote patient monitoring (RPM), security and privacy challenges, wireless technology advancements like 5G, and expanding IoMT applications in emerging markets.

There is a strong trend towards Personalized healthcare together with

• AI-driven diagnostics
• Real-time data sharing
• Cloud-enabled scalable IoMT systems.

AI-driven diagnostics

How are AI models being integrated into IoMT diagnostics

AI models are being integrated into IoMT diagnostics through advanced frameworks that combine

IoMT sensors, cloud computing, and sophisticated AI architectures such as transformer-based models. These AI-powered systems analyze physiological data in real-time to enhance diagnostic accuracy and efficiency.

For instance, a novel Transformer-based Self-Attention Model (TL-SAM) processes both spectral and spatial features of signals like heart rate and blood pressure, improving cardiac condition classification with high accuracy (over 98%). This system also includes alert mechanisms to notify healthcare providers in real-time about abnormal patient conditions, enabling quick clinical responses.

Additionally,

AI integration into IoMT diagnostics supports comprehensive data fusion from various sources, including laboratory results, imaging, genomics, clinical history, and real-time sensor data. This enables machine learning models to detect patterns, suggest follow-up diagnostics, and provide personalized diagnostic insights, thereby empowering clinicians to make more informed decisions and tailored treatments. AI is also being employed in diagnostic demand management to optimize testing, reduce unnecessary procedures, and ensure patient safety.

Besides imaging and sensor data analysis,

AI models are used for predicting lab test results from alternative data sources (e.g., estimating hemoglobin levels from images or potassium levels from ECGs).

AI in IoMT also enhances workflows, improves analytical outcomes, and aids in managing chronic diseases.
The connectivity between IoMT devices and central processors using protocols such as Wi-Fi and Bluetooth facilitates continual data collection and AI processing, supporting remote and non-invasive diagnostics.

AI models are integrated at multiple levels—from raw data collection and processing to advanced interpretation and decision support—making IoMT diagnostics smarter, more precise, and capable of operating in resource-limited environments.

AI models are integrated into IoMT diagnostics by combining IoMT sensors with cloud computing and advanced AI architectures such as transformer-based models. These models analyze physiological data like heart rate and blood pressure in real time, improving diagnostic accuracy and enabling early detection of diseases such as heart failure. Systems like the Transformer-based Self-Attention Model (TL-SAM) process spectral and spatial features separately, then fuse them to classify conditions with high precision, supported by alert mechanisms for timely clinical intervention.

Beyond sensor data, AI supports integration of various diagnostic data sources—including lab results, imaging, genomics, and clinical history—into unified platforms that detect patterns, recommend follow-ups, and deliver personalized diagnostic insights, aiding clinicians in decision-making. AI also optimizes diagnostic demand by minimizing unnecessary tests and addressing underuse, improving patient safety.

Moreover, AI enhances remote patient monitoring and chronic disease management by enabling continuous, non-invasive health tracking and analysis. Connectivity protocols like Bluetooth and Wi-Fi link these IoMT devices to central processing hubs for seamless data transmission and AI-driven interpretation.

Summary AI-driven diagnostics

AI models in IoMT diagnostics power sophisticated data processing, real-time monitoring, and comprehensive decision support, making healthcare more accurate, efficient, and accessible even in resource-limited settings.

Real time data sharing in IoMT Systems

Real-time data sharing in Internet of Medical Things (IoMT) systems involves secure and efficient transmission of medical data from IoMT devices (such as wearable sensors) to centralized servers or healthcare providers, enabling continuous monitoring and timely medical decisions.

Data Sharing Mechanism

IoMT systems use protocols like MQTT, which is lightweight and suitable for low-power devices, to transmit encrypted medical data such as patient vitals securely and reliably in real-time.

Data encryption during transmission commonly uses standards like AES-GCM to protect confidentiality and integrity.

The communication framework often incorporates dual-phase authentication to verify devices initially and maintain continuous authentication throughout data transmission, enhancing security.

Real-time data includes vital signs and other physiological parameters collected by sensors that are encrypted, transmitted, decrypted, and processed for medical analysis and decision-making.

Network Architecture and Layers

The perception (sensing) layer collects real-time analog signals from medical sensors and converts them into digital data for further use.

Short-range communication technologies (Wi-Fi, Bluetooth, ZigBee) transmit data from sensors to gateways or network layers within the IoMT ecosystem.

Data pre-processing, such as cleansing and filtering, is done at the perception layer to optimize transmission efficiency and reduce latency.

Security and Performance

The security framework uses lightweight cryptographic techniques tailored for IoMT’s resource-constrained devices to minimize computational load and latency.

Efficient encryption, transmission, and decryption allow for low delay (around 14.59 milliseconds end-to-end latency in some implementations), which is crucial for real-time healthcare monitoring.

Multi-layer security including encryption and device authentication protects against cyber threats like man-in-the-middle, replay, and brute force attacks.

Importance of Real-time Sharing

Real-time data sharing supports continuous patient monitoring and quicker clinical decisions.

It aids remote diagnostics, virtual consultations, and telemedicine by enabling seamless, secure, and timely communication of critical health data.

Summary Real-time data sharing

Real-time data sharing in IoMT systems relies on secure, efficient communication protocols (like MQTT), robust encryption, layered authentication, and optimized architecture for timely and reliable transmission of medical data critical for patient care.

Cloud-enabled and scalable Internet of Medical Things (IoMT) systems

are healthcare-oriented IoT solutions that leverage cloud computing to handle large volumes of medical data and a growing number of devices efficiently. These systems use cloud infrastructure to support the connectivity, storage, processing, and real-time analytics required by IoMT devices such as sensors and medical monitors, enabling remote patient monitoring and healthcare management with flexibility and scalability.

Cloud-Enabled IoMT Systems

Cloud infrastructure acts as a centralized platform that connects medical devices to healthcare providers and patients, enabling secure data transmission and access from anywhere.

These systems allow remote monitoring of patient health through real-time data exchange, with cloud platforms supporting device management, security, and over-the-air updates.

Cloud-based systems also facilitate integration of AI and machine learning to enhance diagnostics, patient risk prediction, and personalized care.

Scalability in IoMT Systems

Scalability means the system can efficiently handle an increasing number of IoMT devices and the vast data they generate without degradation in performance.

Cloud platforms provide elastic scalability, dynamically adjusting resources like storage, computing power, and bandwidth according to demand.

Auto-scaling, load balancing, and container-based services (e.g., Docker) ensure efficient management of peak loads and cost-effective scaling.

Hybrid approaches involving edge and fog computing reduce latency and cloud dependency, improving scalability especially for latency-sensitive medical applications.

Emerging Features in Scalable IoMT Systems

Integration of blockchain and edge computing to enhance security, reduce latency, and decentralize data handling.

Lightweight hybrid authentication mechanisms tailored for IoMT devices with limited resources.

Novel computing layers between dew, fog, and cloud computing layers designed to optimize performance and reduce energy consumption in remote patient monitoring.

Summary cloud-enabled scalable IoMT systems

Cloud-enabled scalable IoMT systems leverage cloud computing to support vast, complex medical device networks with flexible, secure, and efficient data management and processing capabilities. They are designed to grow dynamically with healthcare demands while ensuring real-time performance and regulatory compliance.

Other ongoing IoMT Activities

Partnerships between healthcare and tech giants

are driving innovations, including AI-enhanced RPM systems using federated learning and reinforcement learning for better health outcomes.

Security

remains a critical focus, with blockchain for identity management, lightweight cryptographic protocols, and AI-driven intrusion detection being explored for safeguarding IoMT networks.

Emerging wireless technologies enable faster, low-latency connectivity essential for real-time monitoring but also increase the exposure to cyber threats, which need addressing in device and system design.

Additionally, IoMT is increasingly essential for remote care, chronic disease management, and improving healthcare access in underserved regions worldwide.

All these trends reflect that IoMT is central to the future of smart, connected healthcare ecosystems emphasizing accessibility, efficiency, safety, and personalization.

Sources

Newest topics in IoMT Internet of Medical Things

1. https://inspital.com/future-of-medical-technology-what-trends-should-clinics-and-hospitals-keep-in-mind-for-2025/ 
2. https://www.ul.com/insights/securing-future-internet-medical-things-2030 
3. https://www.custommarketinsights.com/report/internet-of-medical-things-iomt-market/ 
4. https://thesai.org/Downloads/Volume16No5/Paper_76-A_Layered_Security_Perspective_on_Internet_of_Medical_Things.pdf 
5. http://www.futurehealthcareconferences.com/tracks/the-internet-of-medical-things-iomt
6. https://viseven.com/internet-of-medical-things/
7. https://onlinelibrary.wiley.com/doi/full/10.1111/exsy.70010
8. https://www.sciencedirect.com/science/article/pii/S2590123024020309

AI-driven diagnostics

1. https://medcloudinsider.com/articles/2025/08/01/ai-and-iomt-cloud-integration.aspx 
2. https://jlpm.amegroups.org/article/view/10311/html 
3. https://pmc.ncbi.nlm.nih.gov/articles/PMC9330886/ 
4. https://www.nature.com/articles/s41598-025-09727-z
5. https://www.sciencedirect.com/science/article/abs/pii/S0010482525001854

Real time data sharing in IoMT Systems

1. https://www.nature.com/articles/s41598-024-84713-5
2. https://arxiv.org/html/2504.02446v1
3. https://www.ezurio.com/resources/blog/top-applications-of-the-internet-of-medical-things-iomt-in-healthcare
4. https://www.sciencedirect.com/science/article/pii/S2405844024032080
5. https://www.sciencedirect.com/science/article/pii/S1566253523003767
6. https://pmc.ncbi.nlm.nih.gov/articles/PMC11986172/

Cloud-enabled and scalable Internet of Medical Things (IoMT) systems

1. https://sis.binus.ac.id/2024/10/29/scalable-iot-solutions-with-cloud-based-architectures/
2. https://www.biot-med.com/resources/how-to-choose-the-right-iomt-cloud-infrastructure-for-medical-devices
3. https://www.nature.com/articles/s41598-025-05130-w
4. https://milvus.io/ai-quick-reference/how-does-cloud-computing-enable-internet-of-things-iot
5. https://pubmed.ncbi.nlm.nih.gov/40594005/
6. https://ceti.reapress.com/journal/article/download/26/21
7. https://punchthrough.com/cloud-connected-medical-devices-considerations/
8. https://www.nature.com/articles/s41598-025-09727-z
9. https://philarchive.org/archive/RONSIS-2
10. https://euristiq.com/best-iot-cloud-platforms/

Recent advances in medical Point Of Care Testing (POCT) have significantly transformed diagnostic capabilities across healthcare settings.

Let’s have a look at the related topics:

• Most notable developments as of 2025
• How is AI improving the accuracy of point-of-care blood tests
• What role does microfluidics play in advancing POCT devices
• How are portable POCT devices changing emergency healthcare workflows

The following are the most notable developments as of 2025

Miniaturization and Portability: Devices have become smaller and more portable, enabling quick, on-the-spot testing in diverse environments including bedside, ambulances, remote locations, and even patients’ homes. This leads to faster diagnosis and quicker clinical decision-making.

Integration of Advanced Technologies: Modern POCT devices increasingly leverage artificial intelligence (AI), machine learning, and the Internet of Things (IoT). AI algorithms analyze results for greater accuracy and consistency, while IoT integration enables real-time data sharing and remote monitoring through seamless connectivity to electronic health records (EHR).

Advanced Biosensors and Microfluidics: Novel biosensors, including those based on electrochemical and nanomaterial technologies, combined with microfluidic chips, now allow sensitive, specific, and rapid detection of a wide range of biomarkers from small sample volumes. These innovations drive the development of multiplexing platforms that can test for multiple diseases or biomarkers simultaneously, improving efficiency and reducing turnaround time.

Disposable and Single-Use Devices: The adoption of disposable cartridges and single-use sensors enhances infection control and workflow efficiency, particularly important for infectious diseases and high-throughput testing environments.

CRISPR-Based and Molecular Diagnostics: Portable molecular platforms utilizing CRISPR and isothermal amplification are making nucleic acid testing—and therefore rapid COVID-19, flu, or other pathogen detection—possible at the point of care, with performance rivalling centralized labs.

Enhanced Connectivity and Digital Health Integration: POCT devices now frequently include Bluetooth or Wi-Fi, allowing for data to be instantly transferred to EHRs or cloud servers. This supports not only immediate clinician review but also remote telemedicine and chronic disease management, especially in resource-limited settings.

Wearable and Non-Invasive Technologies: The convergence of POCT with wearable sensors enables continuous and non-invasive monitoring (for glucose, cardiac biomarkers, etc.), broadening clinical application and supporting personalized medicine.

AI-Powered Imaging and Interpretation: Deep learning and image processing are increasingly used in POCT devices (such as skin cancer scanners or portable blood analyzers) to automate result interpretation and enhance diagnostic accuracy at the patient’s side.

Expanded Test Menus: Multiplexed analyzers and platforms now offer a wider variety of tests (blood counts, cardiac markers, infectious agents, etc.) on a single device, reducing the need for multiple instruments.

Key advances include: device miniaturization, AI and machine learning integration, microfluidic and biosensor breakthroughs, disposable and single-use designs, CRISPR-based molecular assays, enhanced connectivity, and digital health platforms.

How is AI improving the accuracy of point-of-care blood tests

AI is improving the accuracy of point-of-care (POC) blood tests primarily through enhanced precision in analysis, reduction of human error, and faster, more reliable result interpretation.

Key ways AI contributes include:

Pattern Recognition and Anomaly Detection: AI algorithms, especially those based on machine learning and deep learning, meticulously analyze blood test data to identify subtle patterns and abnormalities that traditional human analysis might miss. This leads to earlier and more accurate disease detection, improving patient outcomes.

Standardization and Consistency: AI standardizes test result interpretation, minimizing variability caused by user experience or subjective visual reading, such as reading faint test lines in lateral flow assays (LFIAs). For example, deep-learning algorithms applied in HIV LFIA tests increased sensitivity to 97.8% and specificity to 100%, outperforming human interpretation.

Automated Image Analysis: AI-powered image processing automates the microscopic analysis of blood samples (e.g., for malaria or anemia detection), ensuring high accuracy. AI mitigates errors inherent in manual microscopy, delivering consistent performance even in low-resource settings.

Integration of Multi-Modal Data: Advanced AI models can combine blood test results with genetic, lifestyle, and medical history data to provide a holistic health assessment, enabling early warnings for complex diseases such as diabetes, cardiovascular conditions, and cancers.

Continuous Learning and Improvement: AI systems evolve by learning from growing datasets, which enhances diagnostic accuracy over time and makes future POC blood tests increasingly reliable.

Speed and Efficiency: AI significantly reduces the time required to analyze blood samples—from hours or days to minutes—allowing for rapid clinical decision-making and timely patient management.

What role does microfluidics play in advancing POCT devices

Microfluidics plays a crucial role in advancing point-of-care testing (POCT) devices by enabling highly integrated, automated, and miniaturized systems that improve diagnostic efficiency and accessibility.

Key contributions of microfluidics to POCT include:

Miniaturization and Integration: Microfluidic chips can incorporate multiple analytical steps—sample preparation, reaction, separation, and detection—onto a single compact platform known as lab-on-a-chip. This reduces device size, reagent consumption, and the need for bulky equipment, making diagnostics feasible outside traditional labs.

Automation and Efficiency: Microfluidic systems offer a high degree of automation in fluid handling and biochemical processes, minimizing human intervention and contamination risks. This allows for rapid, reproducible, and precise testing valuable in urgent or resource-limited settings.

Reduced Sample and Reagent Volume: These devices require very small volumes of samples and reagents, which lowers costs and makes testing more practical in situations where resources are scarce or sample collection is challenging.

Enhanced Sensitivity and High-Throughput: Microfluidic platforms enable sensitive detection and the ability to run multiple tests or multiplex assays simultaneously on a single chip, increasing throughput and expanding diagnostic capabilities for various biomarkers or pathogens.

Versatility and Portability: Microfluidic POCT devices are portable and can be adapted for diverse applications, from infectious disease detection to chronic disease monitoring and even wearable health diagnostics, supporting personalized and remote healthcare delivery.

Advanced Fabrication Techniques: Emerging fabrication methods like 3D printing accelerate prototyping and commercialization of microfluidic POCT devices, further enhancing accessibility and scalability.

Centrifugal Microfluidics (Lab-on-a-Disc): A subfield that uses rotational mechanics to control fluid movement precisely without external pumps, facilitating automated and rapid assays ideal for field or emergency use.

How are portable POCT devices changing emergency healthcare workflows

Portable point-of-care testing (POCT) devices are significantly transforming emergency healthcare workflows by enabling rapid, on-site diagnostic testing that bypasses the delays associated with central laboratory processing. This leads to faster clinical decision-making, improved patient triage, and earlier initiation of treatment in emergency settings.

Key ways portable POCT devices change emergency workflows include:

Rapid Diagnosis and Faster Turnaround Times: POCT provides test results within minutes instead of hours, which is critical for acute conditions like sepsis, acute coronary syndromes, stroke, and infectious diseases. This immediacy allows clinicians to quickly confirm diagnoses and begin appropriate interventions without waiting for central lab results.

Improved Patient Throughput and Reduced Length of Stay: Faster testing accelerates patient evaluation and management, reducing emergency department overcrowding, minimizing hospital admission times, and shortening patient stays. For example, POCT for biomarkers like C-reactive protein (CRP) and cardiac troponin hastens decision-making and discharge processes.

Decentralization and Accessibility: Portable POCT devices empower healthcare providers to perform tests at the bedside, in ambulances, or remote locations, eliminating the need to transport samples to central labs. This decentralization enhances care in resource-limited or pre-hospital settings, enabling timely interventions even before hospital arrival.

Streamlined Clinical Workflow: With simple operation and minimal training requirements, POCT devices enable non-laboratory staff to conduct testing, allowing clinical teams to integrate diagnostics smoothly into standard emergency care practices. This aids efficient resource management, reduces follow-up calls, and optimizes staff workload.

Cost-Effectiveness and Resource Optimization: Studies show POCT reduces overall diagnostic costs by lowering the number of unnecessary tests, minimizing delays that extend hospital stays, and optimizing the use of medical equipment and space in emergency units.

Enhanced Patient Management and Outcomes: By providing rapid and reliable diagnostic data, POCT facilitates early targeted therapies, improving outcomes in critical conditions. For pediatric emergencies, POCT assists in rapid infection source identification and risk stratification, further supporting effective care.

Summary

POCT innovations are making diagnostics faster, more accessible, and more accurate, supporting timely interventions that can improve patient outcomes, particularly in emergency, remote, or resource-limited settings.

AI enhances POC blood test accuracy by providing precise, consistent, and rapid analysis that surpasses human capability, improving diagnostic reliability especially in critical and resource-limited settings. This integration of AI technology is leading to innovative point-of-care devices and applications with high sensitivity and specificity across a variety of blood tests.

Microfluidics transforms POCT by providing compact, cost-effective, automated, and rapid diagnostic solutions that bring laboratory-level precision to the point of care, particularly benefiting underserved and remote areas.

Portable POCT devices revolutionize emergency healthcare workflows by delivering faster, bedside diagnostic results that improve timeliness, efficiency, and quality of care while reducing costs and enabling effective patient management from pre-hospital through emergency and critical care settings.

Related Links

https://www.genspeed-biotech.com/?page_id=27&lang=en

https://www.einfochips.com/blog/current-and-emerging-trends-in-point-of-care-testing-poct-devices

https://www.europeanhhm.com/articles/point-of-care-testing-technologies-whats-new-and-whats-next

https://iconiferz.com/point-of-care-testing-technology-advancements-2025

https://www.nature.com/articles/s41467-025-58527-6

https://www.sciencedirect.com/science/article/pii/S2543106425000018

https://pubs.acs.org/doi/abs/10.1021/acs.analchem.4c07075

https://noul.com/en/board_news_blog/blood-testing-for-europe-point-of-care

https://www.sciencedirect.com/science/article/pii/S2950160125000063

https://www.worldhealthexpo.com/insights/ai-automation/convergence-of-point-of-care-testing-and-digital-health-transform-healthcare-delivery

https://www.getlabtest.com/news/post/beyond-numbers-how-ai-is-revolutionizing-blood-test-analysis

https://pmc.ncbi.nlm.nih.gov/articles/PMC10151281

https://noul.com/en/board_news_blog/accurate-point-of-care-testing-device

https://itbrief.co.uk/story/ai-diagnostics-reshaping-healthcare-through-accuracy-speed

https://pubs.rsc.org/en/content/articlelanding/2025/lc/d4lc00779d

https://pmc.ncbi.nlm.nih.gov/articles/PMC8875995

https://pmc.ncbi.nlm.nih.gov/articles/PMC8769924

https://www.elveflow.com/blog/transforming-healthcare-microfluidic-chips-in-point-of-care-diagnostics.html

https://en.seamaty.com/index.php?s=%2Fsys%2F329.html

https://pmc.ncbi.nlm.nih.gov/articles/PMC11891844

https://biomedres.us/pdfs/BJSTR.MS.ID.009665.pdf

https://oss.signavitae.com/mre-signavitae/article/20220507-150/pdf/SV2021082702.pdf

https://www.grgonline.com/post/transforming-healthcare-the-role-of-point-of-care-testing-in-canada

The key HealthTech advances expected in gastroenterology for 2025 center around the integration of artificial intelligence (AI), digital health technologies, wearable devices, and minimally invasive diagnostic tools. These innovations aim to improve diagnostics, personalize treatment, enhance patient monitoring, and streamline clinical workflows.

Major advances

Artificial Intelligence and Machine Learning

AI algorithms are increasingly used to enhance diagnostic accuracy, especially in analyzing colonoscopy and endoscopic images for early detection of colorectal cancer and other GI abnormalities in real-time. AI also facilitates predictive analytics for disease risk stratification and personalized treatment planning. This technology supports automated quality assessment and interpretation, improving clinical decision-making and workflow efficiency.

Telemedicine and Remote Monitoring

Expanded telemedicine platforms allow remote patient consultations, improving healthcare access. Coupled with wearable devices and smartphone apps, these digital health tools enable continuous remote monitoring of gastrointestinal symptoms and physiological parameters such as pH, pressure, and temperature within the GI tract. This facilitates timely interventions and personalized care especially for chronic conditions like inflammatory bowel disease (IBD) and irritable bowel syndrome (IBS).

Advanced Endoscopic Imaging and Therapeutics

Innovations in endoscopic technologies such as high-definition imaging, narrow-band imaging (NBI), confocal laser endomicroscopy (CLE), volumetric laser endomicroscopy (VLE), and third-space endoscopy improve visualization, diagnosis, and minimally invasive treatment of GI conditions. Endoscopic suturing, stenting, and ablative therapies are increasingly refined to reduce risks and hospitalization times.

Wireless Capsule Endoscopy and Ingestible Devices

Capsule endoscopy, a non-invasive method involving swallowing a miniature camera, allows comprehensive examination of the small bowel with greater patient comfort. Latest capsules incorporate sensors to gather detailed physiological data, enabling diagnosis and monitoring of obscure GI bleeding, Crohn’s disease, and motility disorders. Emerging ingestible devices integrate drug delivery and biosensing for targeted and personalized therapies.

Precision Medicine and Biomarker-driven Therapies

Molecular and microbiome profiling combined with AI enhance personalized treatment approaches, tailoring therapies to individual genetic and microbial profiles. This is particularly impactful in complex, heterogeneous disorders like IBD and IBS, improving therapeutic efficacy and reducing side effects.

This convergence of AI, digital health, advanced diagnostics, and personalized medicine represents a transformative shift in gastroenterological care anticipated in 2025, making it more efficient, accurate, and patient-focused.

Upcoming Forums

7th International Conference on Gastroenterology and Liver Diseases (Paris, Sep 2025)

World Congress of Gastroenterology and Digestive Diseases (Barcelona, Sep 2025)

will highlight these evolving innovations, indicating strong field-wide momentum.

Advances in Medical Endoscopy Overview

Artificial Intelligence and Machine Learning

• Real-Time Image Analysis: AI technologies are being integrated to provide real-time image analysis, aiding in the identification of abnormalities and early signs of cancer with high accuracy.
• Predictive Analytics: Machine learning algorithms can analyse historical data to predict patient outcomes and suggest personalized treatment plans, improving overall care.

All advancements in medical Endoscopy ollectively represent a transformative shift promising improved patient outcomes through enhanced accuracy, safety, and efficiency in procedures.

Most of applied technology matches with medical device functionality and health applications.

The evolution will be driven by:

• Minimally Invasive Procedures
• Wireless and Remote-Controlled Instruments
• Capsule Endoscopy

Key Advances in Robotic-Assisted Endoscopy

The adoption of robotic-assisted endoscopy faces challenges such as cost-effectiveness, system complexity, and limited commercial availability of devices. However, ongoing research into wireless power transmission, augmented reality integration, and cost-efficient designs is expected to address these barriers.

• Enhanced Precision and Therapeutic Capabilities
• Integration with Artificial Intelligence (AI)
• Innovations in Robotic Platforms
• Improved Instrumentation and Imaging
• Eye-tracking technology
• Combination of robotics with advanced imaging modalities

Artificial Intelligence and Machine Learning

• Real-Time Image Analysis: AI technologies are being integrated to provide real-time image analysis, aiding in the identification of abnormalities and early signs of cancer with high accuracy.
• Predictive Analytics: Machine learning algorithms can analyse historical data to predict patient outcomes and suggest personalized treatment plans, improving overall care.

Conclusion

In summary, the most impactful HealthTech advances in gastroenterology in 2025 will be driven by AI-enabled diagnostics, telemedicine coupled with wearable monitoring, minimally invasive therapeutic endoscopy, and precision medicine approaches to tailor patient care.

SOURCES

https://thaumatec.com/knowledge/blog-posts/thaumatec-healthtech-industry-update-which-advances-are-expected-in-the-field-of-endoscopy-part3/

https://thaumatec.com/knowledge/blog-posts/thaumatec-healthtech-industry-update-which-advances-are-expected-in-the-field-of-endoscopy-part2/

https://thaumatec.com/knowledge/blog-posts/thaumatec-healthtech-industry-update-which-advances-and-innovations-are-expected-in-the-field-of-endoscopy/

https://liverdiseases.gastroconferences.com/events-list/artificial-intelligence-and-digital-health-in-gastroenterology-and-hepatology

https://gastroenternology.global-summit.com/events-list/artificial-intelligence-and-digital-health-in-gastroenterology

https://globalhealthtrainingcentre.tghn.org/community/blogs/post/848046/2024/02/track-15-innovation-technology-in-gastroenterology

https://www.healthtechmagazines.com/the-present-and-future-of-artificial-intelligence-in-gastroenterology/

https://www.linkedin.com/pulse/revolutionizing-digestive-health-latest-innovations-priyanshu-gaur-k9mgf

https://pubmed.ncbi.nlm.nih.gov/40217853

https://www.worldgastroenterology.org/publications/e-wgn/e-wgn-expert-point-of-view-articles-collection/the-future-of-gastroenterology

https://cme.cityofhope.org/content/2025-annual-advances-and-innovations-endoscopic-oncology-and-multidisciplinary

https://gastro-digestivedisorders.org

For HealthTech applications, several radio technologies can be compared based on key factors such as range, power consumption, data rate, network topology suitability, and specific medical use cases.

This comparison should guide HealthTech designers in choosing radio technologies tailored to application requirements, environment, data needs, and power constraints.

Comparison Table: Radio Technology and HealthTech Applications

Key Insights

Bluetooth

is widely used in wearable devices and personal health networks due to its low power and reasonable data rate over short distances (~10 m), ideal for body area networks with sensors collecting vital signs.

RFID

excels in patient identification, asset tracking, and reducing medical errors. It facilitates drug administration accuracy and staff identification with low cost and power, but data rates and ranges are limited compared to other radios.

LoRaWAN

is gaining traction for in-hospital device connectivity because it requires fewer routers and less installation time with long-range, low-power operations. It is well suited for applications needing wide coverage without high data rates.

Wi-Fi and 5G

provide high data rates essential for complex hospital environments and real-time critical monitoring. However, their power consumption and physical infrastructure challenges such as thick hospital walls and network congestion must be managed carefully.

Cognitive radio technologies

offer promising advances by dynamically managing spectrum resources for healthcare IoT devices, enhancing the reliability of real-time data transmission in crowded spectrum scenarios.

For medical imaging and diagnostics,

specialized high-power RF amplifiers are crucial for MRI and portable diagnostic devices, providing non-invasive and high-resolution imaging beyond typical communication radios.

Summary: Selection depends on specific HealthTech needs

For wearables and body sensors,

Bluetooth Low Energy (BLE) is dominant due to its low power and adequate range.

For asset and patient tracking,

RFID is highly effective.

For in-hospital device connectivity over wider areas,

LoRaWAN offers an optimized solution with fewer infrastructure needs.

For high-speed, real-time critical data transfer inside hospitals,

Wi-Fi and emerging 5G networks are preferred but come with complexity and power trade-offs.

For advanced diagnostics and imaging,

high-power RF technologies support precision imaging equipment rather than ongoing data telemetry.

Sources

https://bc.itl.waw.pl/Content/491/JTIT-2005_4_40.pdf

https://www.mi.fu-berlin.de/inf/groups/ag-tech/publications-old/1__resources/terfloth07aal.pdf

https://pmc.ncbi.nlm.nih.gov/articles/PMC3872592

https://pmc.ncbi.nlm.nih.gov/articles/PMC9398041

https://www.s3connectedhealth.com/blog/using-radio-technology-for-in-hospital-medical-device-connectivity

https://encyclopedia.pub/entry/49460 

https://www.linkedin.com/pulse/revolutionizing-healthcare-role-rf-technologies-modern-thaware-oyidf

Bluetooth Low Energy (BLE) and RFID differ significantly for real-time patient data transmission in HealthTech, each with distinct strengths and limitations.

Here the Characteristics

Bluetooth Low Energy (BLE):

Designed for continuous, real-time transmission of patient physiological data from wearable devices (e.g., fitness trackers, glucose monitors) to smartphones, tablets, or dedicated gateways, making it ideal for patient monitoring.

Provides low power consumption allowing extended device battery life critical for continuous monitoring.

Operates at 2.4 GHz with a typical range up to about 10 meters indoors, suitable for room-level tracking and direct device-to-smartphone connections without extra infrastructure.

BLE signals also enable approximate location tracking within clinical settings, with accuracy around 3 meters, useful for patient movement and location monitoring.

BLE gateways and readers are generally cheaper and easier to deploy than active RFID, facilitating cost-effective scaling.

RFID:

Typically used for instant patient identification, asset tracking, and supply chain management by reading data from RFID tags embedded in patient wristbands or equipment without the need for line-of-sight.

Ultra-High Frequency (UHF) RFID can provide real-time location data but usually requires a dense reader infrastructure to increase coverage and accuracy due to short read ranges for passive tags and higher cost for active tags.

Passive RFID is very cost-effective for identification but is less suited for continuous real-time physiological data transmission because of its lower data rates and shorter effective range.

Active RFID can transmit location continuously but at a much higher infrastructure and device cost compared to BLE systems, making large scale deployments more expensive.

Key Comparison for Real-Time Patient Data:

Feature	Bluetooth Low Energy (BLE)	RFID
Primary Use	Continuous physiological data streaming, patient monitoring, device-to-smartphone communication	Patient identification, asset tracking, event-based data capture
Real-time Data Suitability	Excellent for continuous, real-time data transfer	Limited; mostly event-triggered or location updates
Power Consumption	Very low; enables wearable long battery life	Passive tags: no power, active tags: higher power
Range	~10 meters (indoors)	Passive: centimeters to a few meters, Active: up to ~100 meters but costly
Infrastructure Cost	Lower cost gateways/readers; leverages existing smartphones	Higher cost, especially for active RFID readers and infrastructure
Integration & Ecosystem	Broad smartphone and tablet compatibility	Specialized readers required
Location Accuracy	~3 meters (room-level)	Varies, often zone level; better with dense reader deployment
Use Case in HealthTech	Wearables, continuous patient monitoring, location tracking	Patient wristbands for ID, asset tracking, supply chain

Summary:

For real-time physiological patient data transmission (e.g., vital signs, continuous monitoring), BLE is superior due to its ability to continuously stream data to smartphones or gateways with low power consumption and lower deployment cost.

For identification and event-based tracking, RFID excels, providing instant patient ID and asset tracking capabilities that improve workflow and safety, but generally is not used for continuous real-time physiological data streaming.

Many healthcare systems combine both technologies to leverage RFID for identification and inventory management and BLE for real-time health monitoring and device connectivity, creating a complementary ecosystem that improves care and operational efficiency.

Thus, while RFID is ideal for patient identification and asset/event tracking, Bluetooth Low Energy is better suited for real-time, continuous patient health data transmission in HealthTech applications.

Sources

https://www.electronicdesign.com/technologies/communications/iot/article/55022040/nxp-semiconductors-role-of-bluetooth-le-rfid-and-nfc-in-the-internet-of-medical-things

https://gaotek.com/comprehensive-guide-for-ble-and-rfid-enabled-healthcare-iot-remote-patient-monitoring/?per_page=-1&shortcode=1

https://kontakt.io/blog/real-time-location-system-rtls-study-how-do-rfid-and-ble-differ

https://www.zebra.com/us/en/blog/posts/2020/three-ways-that-real-time-locationing-can-enhance-clinical-operations.html

https://www.zebra.com/gb/en/blog/posts/2020/three-ways-that-real-time-locationing-can-enhance-clinical-operations.html

https://www.tagnos.com/rtls-in-healthcare-comparing-real-time-location-systems

Bluetooth and WiFi have become central connectivity standards for medical networks, digital health, and medical devices. They enable seamless data exchange, support remote monitoring, and enhance operational efficiency in healthcare settings.

Bluetooth in Medical Devices and Healthcare

Applications

Wireless Patient Monitoring: Bluetooth transmits patient data (e.g., heart rate, blood pressure, glucose levels) from medical devices to central monitoring systems or smartphones, enabling real-time, remote patient monitoring.

Wearables: Widely used in fitness trackers, glucose monitors, smartwatches, and smart medical clothing (e.g., smart T-shirts, smart diapers). These devices transmit health insights securely to healthcare providers.

Indoor Positioning & Asset Tracking: Bluetooth beacons track the location of medical equipment and personnel, improving resource management and response times in hospitals.

Telemedicine: Supports remote consultations by enabling the transfer of device data to clinicians during virtual visits.

Key Benefits

Low Power Consumption: Ideal for battery-operated wearables and sensors.

Short-Range, Secure Communication: Makes it well-suited for personal area networks within hospitals and homes.

Interference Mitigation: Uses adaptive frequency hopping to avoid crowded channels, reducing wireless interference in medical environments.

Easy Integration: Many medical and consumer devices are compatible, simplifying deployment.

WiFi in Digital Health and Medical Networks

Applications

Hospital and Clinic Networks: WiFi facilitates large-scale connectivity across departments—connecting EMR/EHR systems, imaging devices, and monitoring stations.

Remote Patient Monitoring: Enables transmission of continuous data from medical devices (e.g., infusion pumps, heart monitors) to the cloud or care teams in real time.

Telemedicine: Powers virtual consultations and remote diagnostics regardless of patient location.

Wearables and IoMT: Connects multiple devices simultaneously for data aggregation and real-time analysis as part of the Internet of Medical Things ecosystem.

Key Benefits

Wide Area Coverage: Connects many devices across large hospital campuses or home environments.

Integration Capabilities: Allows seamless data sharing between devices, healthcare providers, and cloud platforms.

Supports Advanced Applications: Critical for AI-driven analytics, big data, and real-time clinical decision-making.

Enhances Patient Engagement: Supports apps and portals for patients to access health information and telehealth services.

Comparative Table: Bluetooth vs WiFi in Healthcare

Feature	Bluetooth	WiFi
Typical Range	1–100m (short-range)	10–100m+ (wide coverage)
Power Consumption	Very low	Moderate-high
Common Uses	Wearables, sensors, asset tracking, short distances	Medical networks, EHR, large device data streams
Data Rate	Up to 3 Mbps (BLE); higher for Classic Bluetooth	Up to multi-Gbps (WiFi 6/7)
Interference	Adaptive frequency hopping reduces interference	May be susceptible, requires robust management
Security Features	Advanced pairing, encryption	WPA2/WPA3, network security protocols
Best For	Personal, mobile, battery-powered devices	Hospital-wide or cloud-connected applications
Examples	Glucose meters, BP cuffs, smart garments	Infusion pumps, patient monitors, EHR terminals

Security and Regulatory Considerations

Both Bluetooth and WiFi require strong security practices:

Encryption: Mandatory for protecting sensitive patient data.

Authentication: Multi-factor and device authentication are standard requirements.

Regulatory Compliance: Devices must comply with healthcare data standards (HIPAA in US, GDPR in EU, etc.).

Innovations and Future Trends

Bluetooth Low Energy (BLE): Enables multi-year battery life and supports mesh networking for wide hospital coverage.

WiFi 6/7: Brings high density, low latency, and robust connections ideal for expanding IoMT networks.

Device Interoperability: Growing trend towards unified ecosystems, integrating both Bluetooth and WiFi for flexible connectivity modes.

Conclusion

Bluetooth excels in low-power, secure, short-range device connections—ideal for wearables, sensors, and personal health gadgets.

WiFi provides high-speed, wide-area coverage that supports robust hospital operations, large medical data flows, and the growing ecosystem of connected healthcare devices and telemedicine services. Both technologies are foundational to the future of digital health and next-generation medical networks.

Sources

https://www.gethealthie.com/glossary/bluetooth

https://pmc.ncbi.nlm.nih.gov/articles/PMC10302901

https://www.actcorp.in/blog/role-wifi-advancing-healthcare-technology

https://www.qntmnet.com/wi-fi-in-healthcare-revolutionizing-patient-care-and-medical-technology

https://www.wi-fi.org/beacon/jay-white/the-benefit-of-wi-fi-connectivity-in-wearable-devices

https://www.infineon.com/dgdl/Infineon-WP_wifi_for_medical_devices_R3.2_FINAL_10_15_24-Whitepaper-v01_00-EN.pdf?fileId=8ac78c8c92bcf0b00192c395c8e73456 

https://starfishmedical.com/resource/digital-health-communication-technology/

5G technology is transforming healthcare by providing ultra-fast, low-latency, and high-capacity wireless connectivity. These features enable new models of care, enhance patient outcomes, and pave the way for innovations in smart hospitals, digital health platforms, and advanced medical devices.

Applications in Medical Networks

Telemedicine and Virtual Care

Real-time video consultations become more reliable, with higher-resolution streams and minimal latency, making remote diagnosis and care more effective.

Network slicing allows healthcare providers to prioritize mission-critical services, such as emergency care traffic or virtual ICUs, ensuring speed and reliability even during network congestion.

Remote Surgery

Robotic surgery benefits from 5G’s ultra-low latency; surgeons can remotely operate on patients with near-instantaneous responsiveness, allowing procedures to be performed across geographies.

High-definition imaging transmission during operations is enabled by 5G’s broader bandwidth, supporting precise, guided interventions in real time.

Connected Ambulances and Mobile Care

5G-equipped ambulances transmit patient data, high-definition video, and vital signs to emergency departments ahead of arrival, improving preparedness and care for critical patients.

Digital Health Ecosystem Enhancements

Wearables and Continuous Health Monitoring

Wearable medical devices such as continuous glucose monitors, heart rate sensors, and oximeters leverage 5G for real-time, always-connected data streaming to healthcare providers.

Chronic disease management is improved, as clinicians can monitor conditions and receive alerts about anomalies, leading to timely interventions.

Artificial Intelligence & Data Analytics

5G enables large-scale, rapid transmission of medical data from devices to AI-powered analytics platforms, supporting predictive diagnostics, personalized care, and better treatment decisions.

Edge computing, supported by 5G, allows some AI functions to operate directly on devices, reducing both response times and data privacy concerns.

Implications for Medical Devices

Application Area	Impact of 5G Technology
Remote patient monitoring	Real-time, high-fidelity data for chronic/acute conditions, enabling proactive care
Portable imaging (MRI/CT)	Quick, reliable upload of large imaging files from mobile units to specialists
Smart medication dispensers	Connected dispensers enable secure tracking of medicine adherence and timely remote adjustments
IoMT devices	Massive connectivity allows for device swarms in hospitals, managing logistics & safety

Key Advantages and Challenges

Advantages

Latency as low as 1 millisecond, vital for life-critical remote procedures and instantaneous alerts.

Bandwidth is exponentially increased, supporting simultaneous connections of thousands of devices per hospital or clinic.

Enhanced reliability ensures essential health services are prioritized, particularly in emergencies.

Expanding access to quality care for remote, rural, or underserved populations, reducing geographic barriers.

Challenges

Data security and privacy: The vast increase in connected devices and data transfer broadens the potential attack surface and requires robust security frameworks.

Integration: Updating legacy systems and ensuring interoperability with new 5G-enabled devices may require significant investment and planning.

Regulatory compliance: Adherence to evolving standards is crucial, as devices and networks must comply with healthcare regulations worldwide.

Conclusion

5G technology is revolutionizing medical networks, digital health, and medical devices by enabling faster, more reliable, and interconnected healthcare. Its benefits are seen across telemedicine, remote monitoring, connected medical devices, and AI-powered analytics, leading towards a future of patient-centric and accessible care—especially for those in remote locations. Successful adoption will depend on robust cybersecurity, seamless integration, and regulatory compliance.

Sources

https://pmc.ncbi.nlm.nih.gov/articles/PMC8764898

https://sequenex.com/the-impact-of-5g-on-connected-devices

https://pmc.ncbi.nlm.nih.gov/articles/PMC10007389

https://www.medicaldevice-network.com/sponsored/how-5g-is-changing-the-medical-device-landscape

https://yadda.icm.edu.pl/baztech/element/bwmeta1.element.baztech-8828783d-b931-4457-a679-eeadd401fafd/c/znpolsl_org_2024_191_Okello_the_role.pdf

https://www.sciencedirect.com/science/article/pii/S2949866X23000011

https://nybsys.com/5g-in-healthcare

https://www.uk-cpi.com/5g-in-healthcare

https://galendata.com/how-5g-is-impacting-connected-medical-technology