OTTek

Company Overview

Snapshot

Founded in July 2018 by Yoav Lichtenstein, OTTek operated with 1–10 employees. The company raised $406,000 across two funding rounds. In March 2025, OTTek ceased to operate.

Business overview

OTTek is a Health Tech & Life Sciences company focused on developing medical devices for gastroenterology. The company's core product, the C-Clear, is a single-use device designed to improve colon cleansing efficiency during colonoscopy procedures. This device aims to reduce risks associated with poor visualization in inadequately prepared colons and facilitate successful procedure completion. OTTek serves hospitals, diagnostics, and surgery sectors, targeting healthcare providers and the medical devices industry.

Company Intelligence Q&A

What is OTTek's primary focus?

OTTek is focused on developing a proprietary solution for efficient colon cleansing during colonoscopy procedures, specifically with its C-Clear device.

Who founded OTTek?

OTTek was founded by Yoav Lichtenstein in July 2018.

What is the C-Clear device?

The C-Clear is a single-use device developed by OTTek, compatible with most endoscopes, that creates a parallel evacuation channel to the endoscope for rapid and efficient colon cleansing during colonoscopy procedures.

What was the last known operational status of OTTek?

OTTek ceased to operate in March 2025.

Which incubator is OTTek a portfolio company of?

OTTek is a portfolio company of the NGT3 incubator.