stentfix OTSC® System

stentfix OTSC auf diagnostischem GastroskopLogo stentfix OTSC

The innovative solution for stent fixation in the digestive tract To stentfix OTSC® System
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Description

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Use of the stentfix OTSC® System Set

The stentfix OTSC® system is the innovative solution for stent fixation in the digestive tract. It is a specially developed OTSC® system for the fixation of metal stents.

The rounded design of the stentfix OTSC® clip adapts perfectly to the gastrointestinal anatomy (especially the esophagus) without obstructing the passage of food through the lumen.

Due to it‘s modified cap shape, the stentfix OTSC® clip can easily be positioned parallel to the stent opening for optimal stent mesh and tissue capture by the clip.

The compact design of the stentfix OTSC® System also allows the passage through a stent (min. Ø 16 mm), therefore, its fixation is possible either proximally or distally.

The stentfix OTSC®

The stentfix OTSC® System Set consists of a specially designed applicator cap with a mounted clip, thread, thread retriever and a hand wheel for clip release.

The stentfix OTSC® clip is delivered by means of an applicator cap mounted to the tip of diagnostic gastroscopes. The clip is released by tightening the thread with the hand wheel.

Due to its rounded design, the modified clip adapts optimally to the gastrointestinal anatomy (e.g. oesophagus). The stentfix OTSC® clip is anchored in the tissue and on the stent mesh so that the stent is fixed to the tissue and secured against migration. The clip is made of superelastic Nitinol® and exerts a constant force on the tissue in the application area, thus securing the positioning of the stent. The stentfix OTSC® Clip is biocompatible and conditionally MR safe and can remain in the body as a longterm implant.

The stentfix OTSC® System Set is not cleared for clinical use in the United States.

Dimensions and specifications

Features and sizes of the applicator cap:

The stentfix OTSC® applicator cap is suitable for endoscope diameters of 8.5 – 10 mm and has a cap depth of 7 mm with a specially designed opening for optimal positioning on the stent edge.

Features of the clip:

The rounded design of the stentfix OTSC® clip adapts perfectly to the gastrointestinal anatomy (especially the esophagus) and has teeth with small spikes (type t) for compression and anchoring.

The stentfix OTSC® is not cleared for clinical use in the United States.

Application of the stentfix OTSC® System Set

Proximal fixation of the stent

Aim at application site; align clip tooth rows parallel to stent opening so that tissue and stent mesh are evenly captured;
mobilization of tissue by suction

Clip application by turning the hand wheel; optimal adaptation of the clip to the wall

Example*:

*Source: Dr. Massimo Conio, Dept. of Gastroenterology, Sanremo Hospital, Italy

Distal fixation of the stent

Aim at application site; align clip tooth rows parallel to stent opening so that tissue and stent mesh are evenly captured;
mobilization of tissue into the cap by grasping below the stent mesh

Clip application by turning the hand wheel; optimal adaptation of the clip to the wall

Example:

Distal fixation of a stent with grasping instrument (ex-vivo model)

The stentfix OTSC® is not cleared for clinical use in the United States.

Media

The stentfix OTSC® is not cleared for clinical use in the United States.

Other products of the OTSC® System product family

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