mini OTSC® System Set

Compact clip system for the proven OTSC application technique for small lumens or as well difficult-to-access lesions in the gastrointestinal tract  To mini OTSC® System Set
Category:

Description

07071 96528 160
service@ovesco.com

Use of the mini OTSC® System Set

The new compact design of the mini OTSC® System allows the use of the application technique of the proven OTSC® System for small lumen or difficult to access lesions in the gastrointestinal tract.

The mini OTSC®

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

The mini OTSC® clip is delivered by means of an applicator cap mounted to the tip of endoscopes. By turning the hand wheel, the white application ring is pulled towards the distal end of the cap and the clip is released.

The mini OTSC® clip for flexible endoscopy is a superelastic Nitinol® device for compression and approximation of tissue in the digestive tract.

Based on its unique design the clip closes itself and firmly anchors the tissue to be compressed for hemorrhage or closure of a GI organ wall lesion. Due to its smart material properties, the mini OTSC® clip delivers constant force at the application site securing the therapeutic effect. The mini OTSC® clip is made of a biocompatible and MR conditional material and can remain in the body as a longterm implant.

Dimensions and specifications

Features and sizes of the applicator caps:

The mini OTSC® applicator cap is suitable for endoscopes with a diameter from 8.5 – 9.8 mm and has a cap depth of 3 mm.

Features of the clips:

The mini OTSC® Clip is a smaller version of the OTSC® Clip 11 and is available in one size with two different shapes of teeth (types a and t).

Tabelle_mini-OTSC_version_eng

Application of the mini OTSC® System Set

Clinical procedure: Hemostasis

 

Targeting the lesion

Approximation of the mini OTSC® and the target tissue

Target tissue is sucked into the cap and mini OTSC® clip is released by turning the hand wheel

Clip is applied

Example 1*:

Hemostasis of arterial bleeding

*Source: Prof. Dr. Chiu, Prince of Wales Hospital, Hong Kong SAR, China

Example 2*:

Bleeding peptic ulcer in the gastric antrum (anticoagulated patient)

*Source: Dr. Thomas Kratt, Interventional Endoscopy, Klinik für Allgemeine, Viszeral- und Transplantationschirurgie, University Hospital Tuebingen, Germany

Clinical procedure: Use of OTSC® Anchor as a guiding instrument

OTSC® Anchor positioning and tissue fixation; align the OTSC® cap to the lesion by pulling the Anchor and advancing the endoscope

Mobilize the tip of the OTSC® Anchor shaft into cap. Anchor spikes may remain external. Clip release

After clip application detach the OTSC® Anchor from the tissue.

Example*:

Closure of persistent PEG-fistula using the OTSC® Anchor

PEG-Fistel_mit-Rahmen

*Source: Dr. Thomas Kratt, Interventional Endoscopy, Klinik für Allgemeine, Viszeral- und Transplantationschirurgie, University Hospital Tuebingen, Germany

Clinical procedure: Optimized fistula closure

Mucosal incision (circular; not too deep, because of perforation risk) around the fistula opening with the AqaNife (Ø ~ 15 mm)

Positioning of the clip in the incision line

Clip application and closure of the fistula

Examle*:

Closure of a large esophago-bronchial fistula through mucosal incision prior to OTSC® placement

*Source: Meining A. et al. (2015) Erfolgreicher Verschluss einer großen ösophago-bronchialen Fistel durch mukosale Inzision vor OTSC-Klipp-Platzierung. Endoskopie heute. Doi: 10.1055/s-0035-1545049.

Media

Other products of the OTSC® System product family

TOP