SciTransfer
CG-100 · Project

Internal Bypass Device to Eliminate Temporary Stoma Bags in Colorectal Surgery

healthPilotedTRL 6

Imagine a temporary internal sleeve that acts like a detour pipe for waste after colon surgery. Instead of cutting a hole in the belly for a waste bag, this sleeve keeps everything inside and protects the healing joint. It is simply pulled out 10 days later without needing another surgery.

By the numbers
70%
Reduction rate of diverting stoma and related complications
2 million
Annual new colorectal cancer cases
22%
Occurrence rate of anastomotic leaks
1350
Lives saved per annum
4B
Annual healthcare cost reduction in EU (EUR)
The business problem

What needed solving

Colorectal surgery often leads to anastomotic leaks in 22% of cases, forcing surgeons to use diverting stomas. These stomas reduce patient quality of life and require a second invasive surgery to reverse.

The solution

What was built

An elastic tubular sheath (CG-100) that creates an internal bypass for colon content and is removed non-surgically after 10 days.

Audience

Who needs this

Hospital procurement managersHealth insurance providersColorectal surgeonsMedical device manufacturers
Business applications

Who can put this to work

Medical Device Manufacturing
mid-size
Target: Silicone medical component manufacturer

If you are a manufacturer dealing with high-precision medical tubing — this project developed a specialized elastic tubular sheath that requires scale-up manufacturing. It aims to reduce the need for diverting stomas by at least 70%.

Healthcare Providers
enterprise
Target: Private hospital chains specializing in oncology

If you are a hospital dealing with high re-operation rates and long patient stays due to anastomotic leaks — this project developed the CG-100 device. It can reduce healthcare costs by €4B per year in the EU by avoiding stoma-related complications.

Surgical Equipment Distribution
SME
Target: Specialized surgical tool distributor

If you are a distributor dealing with a gap in post-operative leak prevention — this project developed a non-surgical removal bypass device. It targets a market with 2 million annual new colorectal cancer cases.

Frequently asked

Quick answers

What is the estimated cost impact of this technology?

Based on available project data, the device is expected to reduce healthcare costs by €4B per year in the EU.

How is the project scaling for industrial production?

Colospan has started a product specification modification process for scale-up manufacturing with a leading European silicone design and manufacturing partner.

What is the status of the intellectual property?

An IP review was conducted during the design process, and a 3rd family of patents is scheduled to be executed within 12 months of the project.

What regulatory or clinical milestones have been met?

The clinical team has drafted and finalized a full package of trial documents for pivotal trial preparations.

What is the timeline for the project's completion?

The project period is from 2022-06-01 to 2025-05-31.

Consortium

Who built it

The project is led by a single SME, Colospan Ltd from Israel, indicating a lean, founder-driven commercialization strategy. While the consortium consists of only 1 partner, they have successfully integrated an external European silicone manufacturing partner to handle industrial scale-up, bridging the gap between a small SME and mass production.

How to reach the team

Contact Colospan Ltd regarding the CG-100 product line extension and clinical trial partnerships.

Next steps

Talk to the team behind this work.

Contact us to explore licensing opportunities for the CG-100 bypass technology.

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