Innovative Technology for Urology Irrigation

Improving safety with enhanced visibility during surgery

We develop and manufacture a fluid management system for the urology endoscopic market.
Contact us for more information about our technology, our company or to discuss partnership opportunities.

Benefits of a pressure controlled endoscopic pump system

Increased visibility

Optimum visibility during endoscopic procedures gives improved safety and better clinical outcomes

Shorter operation time

Better overall efficiency and maximized patient turnover

Reduced per- and post-operative bleeding

The innovative pressure control system reduces bleeding during and after surgery. Total blood loss is reduced by over 40%.

More cost-efficient

Faster operations, reduced fluid use and fewer complications leads to optimal cost efficiency.

The issues with gravity

The vast majority of urological procedures use gravity or a single pump to provide irrigation. These are easy to set up and inexpensive, but…

Unique patented technology for improving safe endoscopic procedures

Bonvisi manufactures a fluid management system for urological surgery. This system comprises of a pressure controlling irrigation pump called ENDO P®, and an inline fluid warming device called ENDO H®. Together they considerably improve endoscopic surgical procedure conditions. The key benefits are increased visibility, reduced intra and post-operative bleeding and shorter operation times. This results in safer, more cost-efficient endoscopy operations.

The fluid management system is based on innovative technology owned by Bonvisi and developed in cooperation with end-users, ensuring safe and user-friendly products. The technology is patented and trademarked.

Our Products


The ENDO P® is a novel fluid management system that enhances visibility and patient safety. It is developed specifically for urological endoscopic procedures.

Day Cassette

This disposable connects to the irrigation side of ENDO P® and delivers irrigation fluid to the inflow channel during surgery. It can be used for multiple patients throughout a surgery session.

Patient Cassette

This disposable is for single patient use and handles the outflow during surgery. An active outflow pump facilitates accurate management of fluid pressure.

Irrigation Tube

The Irrigation Tube is a single-use item that connects to the inflow channel. It ensures sterility of the system and includes a valve that prevents fluid reflux. This disposable is used per single patient.


ENDO H® is an inline fluid warmer that ensures fluid is delivered to the patient at the optimum temperature.

Heater Bag

This disposable facilitates the warming of fluid with ENDO H®. It is sterile and can be used for multiple patients throughout a surgery session.

Opportunity for research partnership

We welcome research and scientific partners from the urology clinical community. We aim to continue to develop our products to further improve results and increase the reach of this technology within the field of endoscopic surgery.

– Anders Elf, CEO Bonvisi AB

Signatur Anders Elf CEO Bonvisi AB