The Impact of Technology on Patient Tracking and Monitoring Across the Healthcare Journey


CXOToday has engaged in an exclusive interview with Hari Subramaniam, Founder & Director, LS Devices Pvt. Ltd


  1. How is technology changing the way we keep track of patients, starting from before they go to the hospital until after they leave?

Initially, patient monitoring relied largely on manual procedures which is prone to errors. Nurses were responsible for periodically checking on patients, to identify potential issues by observing the patients, and using manual devices. Monitoring intervals were determined based on the patient’s condition. As technology is revolutionising, patient tracking throughout the healthcare journey is significantly improved with continuous monitoring through the pre-hospital phase, in-hospital care, and post-discharge care.

Pre-Hospital Phase: The time between an emergency call and hospital arrival is    crucial, often determining patient outcomes. Unfortunately, studies have shown that significant mortality occurs during this period.  This gap in the healthcare continuum highlights the need for improved pre-hospital monitoring and effective seamless communication to Healthcare professionals.

Technology is bridging this gap by enabling real-time data transmission from ambulances to hospitals. Emergency medical technicians (EMTs) can now view and share vital signs data, ECG readings, and other patient information directly to hospital staff, allowing for early diagnosis, treatment planning, and resource allocation. This real-time data sharing has been shown to reduce mortality rates and improve patient clinical outcomes.

 In-Hospital Care: Within the hospital setting, technology is transforming patient care   through continuous monitoring and centralised management of alerts and Escalation. Advanced sensors and wearable devices collect a wealth of real-time patient clinical data. This continuous monitoring allows healthcare providers to detect early signs of deterioration, enabling timely interventions and improve patient safety. Centralised monitoring systems (CMT), play a pivotal role in managing the vast amount of patient data generated in the hospital setting. CMTs aggregate and analyse data from multiple devices, providing a comprehensive overview of patient status and enabling proactive care coordination.

Post-Discharge Care:  The transition from hospital to home can be challenging for patients, often leading to readmissions. Technology is facilitating this transition by enabling seamless communication, education, and remote monitoring.

Remote monitoring devices, such as wearable technology and home-based sensors, can continue to track patient vitals and other health parameters after discharge, allowing healthcare providers to identify potential complications early and intervene promptly when they are at home or at work.  This empowers patients to take an active role in their care and promotes self-management and prevention.

Bridging the Gap between Ambulance and Hospital: The journey between ambulance and hospital is a critical period for patients, particularly those with life-threatening conditions. Unfortunately, a significant number of patients do not survive this journey. According to a study published in the Emergency Medicine Journal, approximately 1 in 10 patients with life-threatening conditions dies before reaching the hospital.”Life Connect” is our solution which connects and streams vital data continuously from home, during Ambulance Journey and in hospital.


  1. What challenges and opportunities do LifeSigns expect when trying to implement remote patient monitoring in rural areas?

Challenges arise due to technology adaption by healthcare professionals. This perception shift remains a persistent issue in rural hospitals and among paramedics. Furthermore, the continuous influx of new IoT devices, technological advancements, and software adds to the complexity. This constant introduction of new technology often leaves professionals feeling perplexed, necessitating thorough understanding testing and trusting the data before making critical decisions, especially in life-and-death scenarios. Another challenge in implementing remote patient monitoring in rural areas involves coping with limited infrastructure, where internet connectivity is limited. The combination of weak internet connections and insufficient availability of devices poses significant obstacles in our efforts to make remote patient monitoring effective in rural areas.

To address the rural connectivity LifeSigns’ recently collaborated with RailTel Corporation to tackle these connectivity challenges by leveraging RailTel’s optic fibre cable network facilitating the remote patient monitoring (RPM) solution. People living in rural and remote areas face 2-3 times higher preventable mortality rate than those who live in urban India, Life Signs uses a cutting-edge alert algorithm that works seamlessly in India’s remote rural areas, ensuring it captures every heartbeat without fail.

Life Signs is revolutionizing emergency care delivery, particularly in rural areas by equipping ambulances connecting them to intelligent ambulance. Ambulances no longer is merely about transporting patients from one location to another swiftly but will serve as a hub of comprehensive data transmission to the clinician or hospital while enroute. We are seeing a future where the ambulance functions as a mobile clinic, equipped with advanced devices and technology that can relay crucial patient information to a remotely situated doctor in real time, continuously.

Also LifeSigns’ hub and spoke model is a transformative approach to improving healthcare delivery in under served rural areas. This model connects remote rural clinics to a central hub hospital, enabling them to access advanced diagnostic treatment capabilities, and highly skilled doctors bridging the gap between rural and urban healthcare. The provision of real-time data adds significant value to the entire process through combination of various devices, software, and enhanced connectivity from ambulance to hospitals, the possibilities are abundant. Consequently, while challenges do exist, the opportunities are abundant and promising.


  1. How do doctors and patients benefit from using high-quality biosensors in healthcare?

LifeSigns is committed to enhancing clinical outcomes for doctors and patients by leveraging cutting-edge technologies, including the clinical-grade biosensor and Intelligent Monitoring System. This platform automates and simplifies patient monitoring, regardless of the patients’ locations or the presence of healthcare workers. The implementation of wireless patient monitoring systems not only saves time and resources for medical staff but also proves advantageous for patients. The utilisation of wireless biosensors contributes to a reduction in errors, provides healthcare professionals with more time to save lives, and reduces operational costs. LifeSigns enable patients to receive timely clinical intervention. Streamlining patient check-ins enhances efficiency and alleviates strain on nursing staff. Advantage for nurses will be spending less time on monitoring and will engage in more critical and needed interventions.

 With regard to Patients, they will feel safe and comfortable since they are monitored continuously with wireless Device giving them mobility and freedom.


  1. Briefly explain LifeSigns’ partnership with RailTel Corporation India

LifeSigns strategic partnership with RailTel Corporation, a leading provider of optic fiber network services, will leverage RailTel’s optic fiber cable network spanning more than 62,000 km to provide enhanced connectivity across rural India, enabling remote monitoring of patients. LifeSigns solutions can effectively reach remote areas, enabling seamless remote patient monitoring and healthcare services. This partnership plays a crucial role in overcoming the challenges in rural regions, ensuring that our innovative technologies can benefit a broader population. The association with RailTel Corporation India aligns with our commitment to making healthcare accessible and improving patient outcomes, particularly in underserved rural communities. Life Signs will also deploy remote patient monitoring solutions in 1000 rural and Tier III cities across India in the next 1000 days.


  1. How does LifeSigns make it possible to continuously stream patient data in real-time, 24/7, in different places like homes, ambulances, and hospitals?

LifeSigns has developed Hardware and Software which facilitates Robust uninterrupted communication for continuous 24/7 tracking of patient vitals offering real-time data streaming from anywhere to anywhere communicating continuously with less latency using IOT Devices. This capability enables healthcare providers to intervene timely if any issue arise.

Additionally, LifeSigns introduces the ground-breaking concept of the “Intelligent Ambulance — ” Lifeconnect” a state-of-the-art hospital on wheels. This innovative solution enables for real-time wireless patient monitoring in various locations, including homes, ambulances, and hospitals. The primary tool for clinicians is availability of patient Data. Lifesigns offers versatile dashboard application that can be adapted to various settings, including primary healthcare institutions and hospitals giving continuous Data. The Hardware and software is designed to monitor vital signs and communicate continuously. Life Signs introduces “LifeConnect”, connected Intelligent ambulance care facilitating continuous 24×7 real-time streaming of patient data to doctors and hospitals, whether patients is in transit, at home, or on the way, this seamless connectivity empowers healthcare providers to deliver optimal care remotely.


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