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PillBot lets doctors see inside the human body

By Mike Oitzman | August 3, 2024

AI generated image of a patient swallowing a PillBot.
Endiatx is shaping the future of medicine with groundbreaking micro-robotics inside the human body. The company’s flagship product, PillBot, is designed to wirelessly navigate the human stomach, lowering costs and increasing access to diagnosis and treatments.

The PillBot aims to change endoscopy for millions of patients, who require annual exams that currently employ invasive endoscopy scopes for doctors to view the inside of the intestinal tract. The device is designed to be remotely controlled and easy to swallow (easier, that is, than the insertion of the endoscope).

See it live

You can see Endiatx CEO Torrey Smith demo PillBot live during the closing keynote of RoboBusiness 2024.

The PillBot transmits live video as it motors throughout the water-filled stomach. After skipping a meal, a patient drinks water and swallows PillBot. The physician operator – who can be remote, with the patient at home – then maneuvers the capsule via a controller and internet connection to scan the whole stomach. The device has power for about 30 minutes of live video and is designed to be disposable, the patient simply passes the robot at the end of its mission. According to CEO Torrey Smith, the bill of materials for the device only costs $35.

profile view of the PillBot.

The Endiatx PillBot micro-robot, is about the size of a vitamin pill. | Credit: Endiatx

PillBot will complete its clinical trials later in 2024, and Endiatx expects the device to gain FDA clearance in 2025. The company expects to launch commercially in the US in early 2026 and then expand internationally – especially to developing nations that lack access to medical facilities.

PillBot will save many patients anesthesia and a hospital visit while saving insurance costs, as four out of five upper endoscopies are negative. PillBot is designed to be less invasive and the procedure can be completed in a shorter period. Diagnostic procedures performed by PillBot and its AI-powered successors will identify diseases such as stomach cancer – which claims some 800,000 lives globally each year – early enough to intervene and save lives.

Endiatx currently has a team of 20 people and has raised $7 million since its 2019 founding.

About The Author

Mike Oitzman

Mike Oitzman is Senior Editor of WTWH's Robotics Group and founder of the Mobile Robot Guide. Oitzman is a robotics industry veteran with 25-plus years of experience at various high-tech companies in the roles of marketing, sales and product management. Mike has a BS in Systems Engineering from UCSD and an MBA from Golden Gate University. He can be reached at [email protected].

Comments

  1. Sherry says

    August 3, 2024 at 9:27 pm

    We need options to having to swallow pills whole and now there’s a large capsule as an option to endoscopy. They need to do better, such as imaging for a virtual scope of the area of the body. I swallow no pills. I used to and it felt like swallowing a stone. I’ve written to pharmaceutical companies about the downsides of all oral medicine. The trend away from swallowing pills is moving very slowly

    Reply
  2. Andy Chen says

    June 29, 2025 at 11:07 am

    Hello, I’m reaching out from Taiwan, representing Launcam, a company focused on capsule endoscopy solutions. We understand the difficulties associated with swallowing capsules, especially large ones like those used as alternatives to traditional endoscopy. To address this, we’ve developed a specialized swallowing cup designed to make the process easier and more comfortable. We’ve further adapted this technology into a version suitable for swallowing general capsules and tablets, called Pillfree.

    If you experience challenges with swallowing pills, you should try Pillfree. It’s engineered to help you overcome this hurdle effortlessly, ensuring a smooth and successful experience on the first attempt. We believe this could be a practical solution for those seeking alternatives to traditional pill-swallowing methods.

    Reply

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