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    • Overview
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    • Our Impact
    • Regulatory & Compliance
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    • Careers
  • Products

    Adult Retinal Imaging

    • 3nethra classic +
    • 3nethra classic HD
    • 3nethra flora
    • 3nethra pico
    • 3nethra ultima

    Neonatal Retinal Imaging

    • 3nethra neo
    • 3nethra neo HD FA

    Refraction & Myopia Management

    • 3nethra aberro
    • 3nethra specto
    • 3nethra bio

    Anterior Segment Devices

    • 3nethra SL5-1000
  • Platforms
    • FH TeleCare
    • FH TeleEye
    • FH TeleOpticals
  • AI Solutions
    • FH-POISE Insights
    • Conditions We Detect
    • Diabetic Retinopathy
    • Hypertensive Retina
    • Glaucoma
    • Cataract
    • Cardiovascular Disease
    • Age-Related Macular Degeneration
    • Lipid Layer Interferometry
    • Tear Meniscus Height
    • Meibomian Gland Dysfunction
  • Services
    • Corporate Eye Screening
    • Collaborative Product development
  • Contact
    • Contact Us
    • Support
CONTACT US
Fourshealth-header-logo
  • About Us
    • Patents and Publications
    • Media

    Company Overview

    • Overview
    • History & Milestones
    • Investors
    • About Us
    • Research & Development
    • Special Programs and Projects
    • Our Impact
    • Regulatory & Compliance
    • Management & Leadership Team
    • Careers
  • Products

    Adult Retinal Imaging

    • 3nethra classic +
    • 3nethra classic HD
    • 3nethra flora
    • 3nethra pico
    • 3nethra ultima

    Neonatal Retinal Imaging

    • 3nethra neo
    • 3nethra neo HD FA

    Refraction & Myopia Management

    • 3nethra aberro
    • 3nethra specto
    • 3nethra bio

    Anterior Segment Devices

    • 3nethra SL5-1000
  • Platforms
    • FH TeleCare
    • FH TeleEye
    • FH TeleOpticals
  • AI Solutions
    • FH-POISE Insights
    • Conditions We Detect
    • Diabetic Retinopathy
    • Hypertensive Retina
    • Glaucoma
    • Cataract
    • Cardiovascular Disease
    • Age-Related Macular Degeneration
    • Lipid Layer Interferometry
    • Tear Meniscus Height
    • Meibomian Gland Dysfunction
  • Services
    • Corporate Eye Screening
    • Collaborative Product development
  • Contact
    • Contact Us
    • Support
Fourshealth-header-logo
  • About Us
    • Patents and Publications
    • Media
  • Products
  • Platforms
  • AI Solutions
  • Services
  • Contact
  • About Us
    • Patents and Publications
    • Media
  • Products
  • Platforms
  • AI Solutions
  • Services
  • Contact

Archives: Media Articles

Business Standard.

Your Story.

MIF Talkies – The Sight Saving Suitcase.

Forus Health: 2017 Tech for Global Good Laureate.

Startup50 India.

Business Standard.

Startup India Rocks.

Interview with Chandrasekhar K. Founder CEO Forus Health Pvt. Lid India

Dwdisrupt.

Economics Times.

The Economic Times.

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Fooetr-logo

We develop and manufacture highly advanced medical devices, designed for the effective management of visual health.

Forus Health Pvt Ltd
  • 8, 27th Cross Banashankari 2nd Stage Bengaluru, Karnataka 560070 India
  • +91 80 6943 9999

Platforms

  • FH TeleCare
  • FH TeleEye
  • FH TeleOpticals

Quick Links

  • About Us
  • Special Programs and Projects
  • Patents and Publications
  • Media
  • Careers

Adult Retinal Imaging

  • 3nethra classic+
  • 3nethra classic HD
  • 3nethra flora
  • 3nethra pico
  • 3nethra ultima

Neonatal Retinal Imaging

  • 3nethra neo
  • 3nethra neo HD

Refraction & Myopia Management

  • 3nethra aberro
  • 3nethra bio
  • 3nethra specto

Visual Function Testing

  • VisuALL S VRP

AI Solutions

  • FH-POISE Insights
  • Conditions We Detect
  • Cataract
  • Glaucoma
  • Cardiovascular Disease
  • Diabetic Retinopathy
  • Hypertensive Retinopathy
  • Tear Meniscus Height
  • Meibomian Gland Dysfunction
  • Age-Related Macular Degeneration
  • Lipid Layer Interferometry

Copyright © 2025 Forus Health Pvt Ltd, All Rights Reserved

Linkedin Facebook 1 Instagram Twitter 1
  • Privacy Policy
Fooetr-logo

We develop and manufacture highly advanced medical devices, designed for the effective management of visual health.

Forus Health Pvt Ltd
  • 8, 27th Cross Banashankari 2nd Stage Bengaluru, Karnataka 560070 India
  • +91 80 6943 9999

Quick Links

  • About Us
  • Special Programs and Projects
  • Patents and Publications
  • Media
  • Careers
Adult Retinal Imaging
  • 3nethra classic+
  • 3nethra classic HD
  • 3nethra flora
  • 3nethra pico
  • 3nethra ultima
Neonatal Retinal Imaging
  • 3nethra neo
  • 3nethra neo HD
Refraction & Myopia Management
  • 3nethra aberro
  • 3nethra specto
  • 3nethra bio
Visual Function Testing
  • VisuALL S VRP
AI Solutions
  • FH-POISE Insights
  • Conditions We Detect
  • Cataract
  • Glaucoma
  • Cardiovascular Disease
  • Diabetic Retinopathy
  • Hypertensive Retinopathy
  • Tear Meniscus Height
  • Lipid Layer Interferometry
  • Meibomian Gland Dysfunction
  • Age-Related Macular Degeneration
Platforms
  • FH TeleCare
  • FH TeleEye
  • FH TeleOpticals

Copyright © 2025 Forus Health Pvt Ltd, All Rights Reserved

Linkedin Facebook 1 Instagram Twitter 1
  • Privacy Policy
Fooetr-logo

Forus Health Pvt Ltd

  • No. 8, 27th Cross Banashankari 2nd Stage, Bengaluru, Karnataka 560070
  • +91 80 6943 9999

Follow Us

Linkedin Facebook 1 Instagram Twitter 1

Adult Retinal Imaging

  • 3nethra classic+
  • 3nethra classic HD
  • 3nethra flora
  • 3nethra pico
  • 3nethra ultima

Refraction & Myopia Management

  • 3nethra aberro
  • 3nethra specto
  • 3nethra bio

Neonatal Retinal Imaging

  • 3nethra neo
  • 3nethra neo HD FA

AI Solutions

  • FH-POISE Insights
  • Conditions We Detect
  • Cataract
  • Glaucoma
  • Cardiovascular Disease
  • Diabetic Retinopathy
  • Hypertensive Retinopathy
  • Tear Meniscus Height
  • Lipid Layer Interferometry
  • Meibomian Gland Dysfunction
  • Age-Related Macular Degeneration

Platforms

  • FH TeleCare
  • FH TeleEye
  • FH TeleOpticals

Quick Links

  • About Us
  • Special Programs and Projects
  • Patents and Publications
  • Media
  • Careers

Copyright © 2025 Forus Health Pvt Ltd, All Rights Reserved

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  • Privacy Policy
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Donny Thomas

Head of US Operations

Donny Thomas has been an integral part of Forus Health since joining in 2012, where he played a vital role in developing the company’s international sales program. In just four years, he successfully introduced the 3nethra range of products to more than 25 countries, contributing significantly to the company’s global expansion.

In 2016, Donny led the establishment of Forus Health’s US subsidiary, laying the foundation for the company’s presence in the North American market. His responsibilities span developing strategic business partnerships, launching new products, identifying and penetrating new markets, creating market-entry strategies, and building global distribution channels.

Donny holds a postgraduate degree in life sciences and an MBA from Durham University Business School (UK). With over 20 years of experience in product and business development, Donny continues to drive Forus Health’s growth and success in the United States.

Vinayak S Murudeshwar

Head of Finance

Vinayak Murudeshwar serves as the Chief Financial Officer at Forus Health, driving the company’s financial strategies and ensuring a strong foundation of controllership and compliance. With a focus on supporting business leaders, he fosters a high-performance culture that aligns financial objectives with business outcomes.

A Chartered Accountant from the Institute of Chartered Accountants of India and a commerce graduate from Mumbai University, Vinayak brings extensive experience to his role. Before joining Forus Health in September 2018, he worked with HealthCare Global Enterprises Ltd., a leader in oncology care, and gained valuable NBFC experience at India Finserve Advisors Private Ltd. (A True North Venture) and ACC Ltd.

At Forus Health, Vinayak oversees the entire finance function, collaborating closely with investors, stakeholders, auditors, and regulatory bodies to ensure seamless financial operations nd strategic growth.

Dr. Sreedhar Reddy

Head of Human Resources & Administrative Services

Dr. Sreedhar Reddy leads Human Resources and Administrative Services at Forus Health, shaping the company’s people management strategies and driving organizational growth. He spearheaded the establishment of HR functions, policies, and processes, ensuring the company’s workforce is aligned with its goals.

His focus is on attracting and retaining top talent across research, design, and business, building a team that drives Forus Health’s mission to create a meaningful impact globally.

A former Indian Air Force personnel, Dr. Sreedhar brings over 20 years of industrial experience. He holds a postgraduate degree in public personnel management from Osmania University and has completed his PhD in management studies.

K M K Rajendran

Head of Business Unit

KMK Rajendran heads Forus Health’s business unit, driving domestic sales and overseeing the development of regional business units across India. He leads the expansion of sales and service teams nationwide, ensuring Forus Health’s sustained growth in the Indian market.

With expertise in sales and marketing strategy formulation, KMK manages the entire sales cycle within the healthcare domain. His leadership has resulted in the successful installation of more than 1,000 cameras across India, significantly enhancing access to healthcare.

KMK brings over 20 years of experience from roles at prominent companies such as Bayer Healthcare, Nicholas Piramal, and Boehringer Knoll. He holds a BSc degree from Kerala and continues to utilize his deep industry knowledge to drive the success of Forus Health in India.

Chandrasekhar K

Founder & CEO

Chandrasekhar K. leads Forus Health with a vision to redefine eye care by leveraging advanced technology and innovation. With extensive experience in the healthcare and technology sectors, he has spearheaded the development of groundbreaking solutions that empower eye care professionals worldwide Under his leadership, Forus Health has created an advanced technology platform that not only increases access to eye care but also tackles the global issue of preventable blindness, making a significant impact in addressing this critical health challenge.

A defining achievement in his journey is the introduction of ‘3nethra,’ a product that has transformed the retinal imaging market in India. This innovation has played a pivotal role in expanding early diagnosis and treatment capabilities in eye care across the country.

Before founding Forus Health, Chandrasekhar served as Director of Strategy at NXP Semiconductors and built a distinguished career spanning over 20 years in leading multinational and Indian technology companies. He is an alumnus of BITS Pilani and IIM Kolkata, bringing a strong foundation in engineering and business strategy to his entrepreneurial endeavors.

Venkatakrishnan S

Chief Technology Officer and Head of Research & Development

Venkat drives technological advancements and product development at Forus Health. With over 30 years of experience across avionics, automation, digital broadcasting, semiconductors, medical devices, and cloud services, he has held key technical roles at Philips and NXP Semiconductor.

Venkat holds an M.Tech in Software Engineering from BITS Pilani and a B.E. in Computer Engineering from Madurai Kamaraj University. He holds four granted patents (with four more pending) and has multiple technical publications in international journals and conferences. With extensive experience in developing many first-of-their-kind initiatives over three decades, Venkat led the development of the world’s first affordable ophthalmic fundus camera, now installed in 3,000+ locations across 35+ countries.

His innovations include AI-powered tools for diabetic retinopathy, glaucoma, and dry eye detection, as well as a comprehensive Digital Health SaaS Platform implemented in 115 Community Health Centers in Andhra Pradesh. This initiative enabled 3.5 million eye screenings in four years, in addition to 1 million screenings at corporate and vision centers.

Venkat spearheaded the world’s first wireless wearable digital subjective refractor, 3nethra specto, and led the creation of 3nethra neoHD, an advanced pediatric retinal imaging camera. He also played a key role in developing 3nethra pico, a portable handheld retinal and anterior imaging system.

Venkat’s willingness to experiment and take risks in developing breakthrough technologies has transformed healthcare accessibility globally. His contributions continue to shape the future of healthcare technology, ensuring that Forus Health remains at the forefront of innovation in eye care.

R J Venkataraman

Chief Manufacturing and Regulatory Officer

R J Venkatramanan (RJV) leads the manufacturing operations at Forus Health, playing a key role in establishing the company’s manufacturing facility and ensuring compliance with Good Manufacturing Practice (GMP) standards. His expertise spans the entire product lifecycle, from conceptualization and development to implementation, cost optimization, manufacturing, and launch.

With over 20 years of experience, RJV has successfully led multiple development teams across hardware, software, industrial design, and mechanical engineering. His exceptional leadership enables him to build, train, and guide highly efficient, cross-functional teams, fostering a collaborative environment that drives operational excellence.

Before joining Forus Health, RJV gained valuable experience with leading global companies such as Epigon Media Technologies, BPL Telecom, BPL Sanyo Technologies, BPL, and Electronic Research. His deep understanding of manufacturing and regulatory landscapes, along with his extensive experience with global customers, helped drive Forus Health’s growth and success.

Apparatus and method for self-correcting objective refractometry

Status: Pending

Sub Status: Application Refused – Disposed

Inventors: Venkatakrishnan S., Revathy Manthri Rangaraj, Subhajit Banerjee Purnapatra, Keerthighaan Kanagasegar

Application Date: 06-Oct-2020

Integrated Apparatus For Visual Function Testing And Method thereof

Grant No: 471893

Status: Granted

Inventors: Srinivasan Venkatakrishnan, Revathy Manthri Rangaraj, Subhajit Banerjee Purnapatra, Ranjith Kumar, Keerthighaan Kanagasegar

Application Date: 12-Feb-2016

A Wearable And A System To Determine Corrective Refractive parameters of a subject

Grant No: 383633

Status: Granted

Inventors: Venkatakrishnan S, Keerthighaan Kanagasegar, Subhaji Banerjee Purnapatra, Anagha Katti, Ravi Maniyal, Balaji Raghavendra S

Application Date: 04-Mar-2020

An Annular Light Source Device For Fundus Cameras

Grant No: 535461

Status: Granted

Inventors: Sourav Pal

Application Date: 10-Jan-2014

Method And System For Enhancing image Quality

Grant No: 9002131

Status: Granted

Inventors: Shyam Vasudeva Rao, Chandrasekhar Kuppuswamy, Mahabaleswara Ram Bhatt, Sriram Padmanabhan

Application Date: 14-Aug-2012

A Method And System To Identify Intraocular Pressure (IOP) of an eye

Grant No: 9277862

Status: Granted

Inventors: Shyam Vasudeva Rao, K. Chandrasekhar, M. R. Bhatt

Application Date: 23-Aug-2012

A Method And System For Detecting And Capturing Focused Image

Grant No: 9210316

Status: Granted

Inventors: Shyam Vasudeva Rao, K. Chandrasekhar, Bharath Hegde, Srinidhi Srinath

Application Date: 12-Dec-2013

An Image Processing Method And Apparatus For Correcting an image

Grant No: 9258460

Status: Granted

Inventors: Shyam Vasudeva RAO, Mahabaleswara Ram BHATT, Sriram PADMANABHAN

Annular Light Source Device For Neonatal Fundus Cameras

Status: Pending

Sub Status: Reply Filed. Application in amended examination

Inventors: Sourav Pal, Justin Antonyr

A Portable Retinal Imaging System

Status: Pending

Sub Status: Application in Hearing

Inventors: Sourav Pal

device for generating a toroidal source of illumination

Status: Pending

Sub Status: Awaiting Request for Examination

Inventors: Sourav Pal, Ranjith Kumar, Ronal Isaac Vettikattu, Justin Antony

internal fixation guidance based image stabilization in retinal imaging

Status: Pending

Sub Status: Reply Filed. Application in amended examination

Inventors: Srinivasan Venkatakrishnan, Harshitha Prakash Chikkatur

An Annular Light Source Device For Fundus Cameras

Status: Pending

Sub Status: Docketed New Case – Ready for Examination 11/09/2022

Inventors: Sourav Pal

A portable retinal imaging system

Status: Pending

Status: Docketed New Case – Ready for Examination 01/05/2024

Inventors: Srinivasan Venkatakrishnan, Sourav Pal

method & devices for visual function testing based on tunable-lens refractor & integrated visual stimuli

Status: Pending

Sub Status: Docketed New Case – Ready for Examination 05/19/2023

Inventors: Srinivasan Venkatakrishnan, Revathy Manthri Rangaraj, Subhajit Banerjee Purnapatra, Keerthighaan Kanagasegar

Annular Light Source Device For Neonatal Fundus Cameras

Status: Pending

Sub Status: Docketed New Case – Ready for Examination 01/26/2024

Inventors: Sourav Pal, Justin Antony

self-correcting objective refraction using tunable lens

Status: Pending

Sub Status: Docketed New Case – Ready for Examination 01/26/2024

Inventors: Srinivasan Venkatakrishnan, Revathy Manthri Rangaraj, Subhajit Banerjee Purnapatra, Keerthighaan Kanagasegar, Ranjith Kumar

device for generating a toroidal source of illumination

Status: Pending

Sub Status: Docketed New Case – Ready for Examination 10/31/2023

Inventors: Sourav Pal, Ranjith Kumar, Ronal Isaac Vettikattu, Justin Antony

internal fixation guidance based image stabilization in retinal imaging

Status: Pending

Sub Status: Docketed New Case – Ready for Examination 11/22/2023

Inventors: Harshitha Prakash Chikkatur, Srinivasan Venkatakrishnan, Midhula Vijayan, Deepthi Keshav Prasad

Application Date: 18-Feb-2025

A System and Method for Retinal Imaging , issued by the The Patent Office, Government of India.

Grant No: 560581

Status: Granted

Inventors: Venkatakrishnan S, Harshitha Prakash, Midhula Vijayan, Deepthi K Prasad