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Anastomotic stoma protection device

A protective device and anastomosis technology, applied in the field of medical devices, can solve problems such as inability to achieve adjustment, poor blood supply, and obstruction of normal intestinal peristalsis

Pending Publication Date: 2022-05-20
TOUCHSTONE INTERNATIONAL MEDICAL SCIENCE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this fixing belt will inevitably form a certain pressure on the intestinal tract, which will hinder the normal peristalsis of the intestinal tract, and may cause problems such as poor blood supply near the anastomosis due to the continuous pressure of the fixing belt
[0004] In addition, after the fixing belt in the prior art is wrapped around the intestinal tract, its pressure on the intestinal tract is fixed and cannot be adjusted.

Method used

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  • Anastomotic stoma protection device
  • Anastomotic stoma protection device
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Examples

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Embodiment Construction

[0081] Example embodiments will now be described more fully with reference to the accompanying drawings. Example embodiments may, however, be embodied in many forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of example embodiments to those skilled in the art. The same reference numerals denote the same or similar structures in the drawings, and thus their repeated descriptions will be omitted.

[0082] The invention provides an anastomotic stoma protection device, which comprises a protective sheath, a first fixing component, a second fixing component and an electromagnetic driving component. The protective sheath is located inside the tubular tissue at a position corresponding to the anastomotic stoma. The protective sheath protects the inner surface of the anastomotic stoma and prevents the anastomotic stoma from be...

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Abstract

The invention provides an anastomotic stoma protection device which comprises a protection sleeve located at the position, corresponding to an anastomotic stoma, in tubular tissue; the first fixing assembly is arranged on the outer wall of the tubular tissue, and the first fixing assembly comprises an electromagnetic generation part; the electromagnetic driving assembly is used for supplying power to the electromagnetic generating component, so that the electromagnetic generating component generates magnetism after being electrified, and the output current of the electromagnetic driving assembly is adjustable; and the second fixing assembly is arranged on the inner surface of the protective sleeve, and the second fixing assembly and the electromagnetic generating part of the first fixing assembly are relatively fixed through magnetic adsorption. Through magnetic adsorption of the electromagnetic generation component and the internal fixing component, the protective sleeve for protecting the anastomotic stoma is fixed at a required position, and by adopting the electromagnetic driving component with adjustable output current, the magnitude of magnetic force generated by the electromagnetic generation component can be adjusted, so that the pressure of the first fixing component and the second fixing component on tubular tissues is adjusted.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to an anastomotic stoma protection device. Background technique [0002] After the intestinal cutting and suturing operation, in order to avoid excrement exerting tension on the anastomosis, or to prevent excrement from contaminating the anastomosis and causing infection of the anastomosis, it is generally necessary to protect the anastomosis. [0003] The existing anastomotic stoma protection method is generally: a tubular sleeve is installed inside the intestinal tract, and the sleeve covers the inner surface of the intestinal tract corresponding to the position of the anastomotic stoma, and the excrement is drained out of the human body through the sleeve, which can not only effectively protect the anastomotic stoma, It is also possible to take out the cannula directly after the physiological tissue of the anastomotic stoma grows well without performing a second operation...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B17/11
CPCA61B17/1114
Inventor 单腾陈望东曹元阳黄柊喻
Owner TOUCHSTONE INTERNATIONAL MEDICAL SCIENCE CO LTD
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