“Buffering methods on local microcontrollers need to become robust”

The medical device industry is witnessing high levels of growth due to increasing demand at hospitals, medical and surgical centers.

VoicenData Bureau
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pg Buffering methods on local microcontrollers need to become robust
Dr Sharada Rao

By Dr. Sharada Rao

The medical device industry is witnessing high levels of growth due to increasing demand at hospitals, medical and surgical centers. The rapid adoption of high-end medical devices across hospitals is driving the global medical devices market. Fortune Business Insights predicts that hospitals, medical and surgical centers will remain dominant and find greater use in the coming years.

Increasing expenditure on healthcare and expansion of healthcare infrastructure, especially in emerging nations are anticipated to drive this segment during 2021-2025. The medical device market is projected to expand at a CAGR of > 5.4% by 2025 and is likely to reach USD612.7 billion by 2025.


In-vitro diagnostics help in the testing of diseases such as malaria, diabetes, cancer, STDs, and AIDS/HIV. These devices provide accurate information, a key factor fueling their demand worldwide. In-vitro diagnostics has piqued in interest and has the potential to dominate the medical devices market.

Trends in the medical devices industry

Telehealth: COVID-19 has greatly accelerated the use of telehealth resources. In April of 2020, 43.5% of medicare primary care visits in the United States, utilized telehealth methods rather than in-person visits. One of the major benefits of telehealth over in-person alternatives is that it reduces contact between patients, healthcare workers, and other patients. Wearable devices enable healthcare workers to have real-time information on patient data while they remain at home.


More importantly, the growth of telehealth appears likely to continue even after the pandemic is over. Over 71% of patients in the United States considered telemedicine at the beginning of the pandemic, and 50% had already utilized virtual appointments. With telehealth already rising in popularity in the previous year, the pandemic was a major boost to the industry’s development. With this boom, telehealth is likely to touch USD185.6 billion by 2026.

The growth and evolution of voice, data, and communications technologies have impacted telemedicine in a big way and telehealth solution clearly has a strong future. The most robust telehealth services are provided through telemedicine apps. Apps on devices with feature-rich pathways, ease of user experience, and versatility in communication management are core to patient adoption. This can enable useful features like text and video chat, screen sharing, and file transfer.

Electronic health records (EHR) are important to integrate into your telemedicine app. This allows patients and healthcare providers to see patient medical records in the app. Interactive voice response (IVR) is useful for the app to relay communication to patients through digital speech. Google fit and Apple HealthKit integration also presents valuable opportunities for allowing the app to access existing health information available on a patient’s own smartphone. Cloud-based server solutions are also critical for all of the above processes to function.


Apps on devices with feature rich pathways, ease of user experience and versatility in communication management are core to patient adoption.

When building a telemedicine app, it’s critical to plan for security, location services, appointment management, video/audio communication, secure messaging, healthcare provider reviews, visit history, and wireless testing through wearable integration. From security to accessibility, these features are essential when considering the needs of a telemedicine app.

Vaccine discovery, AI, and data: Vaccine development underwent a massive transformation in terms of industry collaboration in R&D, time to discover target molecule, rapid prototyping, pre-clinical and clinical trials using artificial intelligence (AI), and launch within a year’s  This was totally the Pearl Harbor of drug discovery, wherein necessity introduced a whole new model of rapid drug discovery and every entity including the regulatory bodies complied with the need to overcome the pandemic.


AI also plays a critical role in the fight against COVID-19, including areas like pandemic detection, vaccine development, thermal screening, facial recognition with masks, and analyzing CT scans. Data management, AI, and machine learning (ML) algorithms scan over 100,000 media sources worldwide in over 65 different languages daily to ascertain dangerous outbreaks in nearly real-time.

To predict the risk of the disease becoming a pandemic, several threat vectors are analyzed. These include insect and animal populations, global and regional climate conditions, flight data and itineraries worldwide, the capacity of health systems, and vaccine development.

When developing new vaccines, the goal is to include strongly immunogenic viral components that cause a response from the immune system. Machine learning has enabled great strides in immunology. AI can help identify viral fragments that have the properties needed to accomplish these goals, while ML enables advancements that humans would not be able to achieve otherwise.


The precision, efficiency, and speed of these developments cannot be achieved with human work alone. With machine assistance, immunologists have identified over one million fragments of proteins on a cell’s surface that are discoverable by T-cells. Thanks to ML, COVID-19 vaccine development has been implemented worldwide

The internet of medical things (IoMT): Various devices and mobile apps have come to play a critical role in tracking and preventing chronic illnesses for many patients and their doctors. By combining internet of things (IoT) development with telemedicine and telehealth technologies, a new internet of medical things (IoMT) has emerged. This approach includes the use of several wearables, including ECG and EKG monitors. Many other common medical measurements can also be taken, such as skin temperature, glucose level, and blood pressure readings.

When building a telemedicine app, it’s critical to plan for security, location services, and wireless testing, etc. through wearable integration.


By 2025, the IoT industry will be worth USD6.2 trillion. The healthcare industry has become so reliant on IoT technology in 2020 that 30% of the market share of these devices is expected to come from healthcare. With the arrival of new delivery methods, such as the first smart pill approved in 2017 by the FDA, practitioners will have many interesting options for providing care in a more effective manner.

AR/VR/MR in healthcare

Augmented and virtual realities (AR/VR) are important technologies with great potential to enhance the quality of telehealth during the COVID-19 pandemic. From enhancing patient and provider visits to helping educate medical students in procedure simulations, this technology is turning science fiction into reality. AR and VR technology shows promise for helping stroke victims overcome motor deficiencies. These patients must be put in a robust environment to help regain motor control. However, simulated environments provide more flexibility that physical therapy may not be able to offer. These controlled simulations can be used to gather data to help therapists tailor care plans for their patients.

There are new products such as VR headsets to work with individuals who have concerns ranging from dementia to cognitive impairments. They have access to activities and experiences that are otherwise unavailable in their current environments. This may allow patients to unlock memories and improve their emotional well-being.

Augmented reality can greatly assist healthcare providers in providing service. Since information can be provided in 3D space in a surgeon or doctor’s vision, they can have real-time access to information that can benefit their procedures. This can allow students to learn more about procedures through overlays, and doctors can quickly compare data to help them make diagnoses. Another aspect of AR technology that is useful for the healthcare market is advancements in robotic surgeries. The future of AR will be strongly influenced by its use in healthcare settings.

Providing consistent and effective communication with numerous medical IoT devices is one of the biggest challenges that the sector faces.

Challenges ahead

Providing consistent and effective communication with numerous medical IoT devices is one of the biggest challenges that the sector faces. Manufacturers still regularly utilize their own proprietary protocols for talking to devices. This can present problems, especially when trying to collect large amounts of data by servers.

Connectivity issues are also still common, as the collection of data by microcontrollers and smartphones can be disrupted by several factors in the environment. Buffering methods on local microcontrollers need to become more robust to maintain better connections.

Potential security concerns also need to be addressed, as indicated by a report from the Ponemon Institute’s Sixth Annual Benchmark Study on Privacy and Security of Healthcare Data, which showed that 89% of healthcare operations had been the subjects of at least one data breach.

The privacy Issues

Privacy is an extremely important issue in health technology, especially with regards to HIPAA compliance in 2020. Although cloud computing can make storing and retrieving data more efficient, regulations to secure electronically protected health information (ePHI) are very strict, and complying with them can be very difficult.

Remote communication with patients is especially important during the COVID-19 public health emergency. Some telehealth technologies are not fully compliant with HIPAA which can raise challenges for patient privacy. Healthcare providers should ensure that they are still following the regulations as best as they can, only missing the bar where they have to.

Future outlook post-COVID

As the world completes a year of the pandemic, many countries have resumed daily life and a lot of them have forced down lockdowns to combat the rising number of cases. Despite vaccines being rolled out, it is a stark reality that the pandemic has impacted several industries and the livelihoods associated with it. The move towards digital has found many takers and has posed a challenge to brick-and-mortar alternatives.

The speed at which technological changes have been inspired by COVID-19 has led to accelerated trends like – industrial automation and contactless payments. AR/VR, 3D printing, telehealth have given many industries a fresh lease of life during these testing times, enabling them to continue providing value to consumers and helping keep the economies running. Everything from doctors’ appointments, medical consultations to regular life went online. People were forced to indoors yet made digital an indispensable part of their lives.

The future will witness healthcare adopting digital technologies in heaps; helping make it affordable and accessible to all. Wearables, AR/VR, appropriate use of clinical and consumer data, telehealth apps, remote diagnostics, virtual fitness, and therapy will find many more takers, as COVID-19 becomes a blur and the world finds its feet in the new normal.

Rao is Head at  Life Sciences Business Delivery, Birlasoft