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Channel device

A channel device and channel technology, applied in the field of medical devices, can solve problems such as postoperative damage and major surgery risks, and achieve the effect of alleviating pain and reducing risks

Active Publication Date: 2020-09-22
北京石揣奇科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Brings great surgical risk and serious postoperative damage to patients

Method used

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Embodiment Construction

[0078] The application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain related inventions, rather than to limit the invention. It should also be noted that, for ease of description, only parts related to the invention are shown in the drawings.

[0079] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and embodiments.

[0080] Herein, it is understood that the term "proximal side" or "proximal end" means the side or end near the doctor or operator, and the term "distal side" or "distal end" means the side near the patient or the subject. side or end.

[0081] The present application provides a device or a series...

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PUM

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Abstract

The invention discloses a channel device (400). The device comprises a generally tubular body (410), the distal end of the body (410) is adapted to pass through tissue of a hollow organ to establish an external passage for the hollow organ, and the body (410) comprises a bendable part (411) used for changing the orientation of the distal end of the body (410) relative to the hollow organ.

Description

technical field [0001] The present disclosure generally relates to the field of medical devices, and specifically relates to a device or a kit for establishing a surgical channel for a hollow organ, and especially relates to a distraction device, a control device, a knife device, a channel device and at least Kit of two aforementioned devices. Background technique [0002] According to statistics, the prevalence and mortality of cardiovascular diseases in the world are still rising year by year, which seriously threatens human life and health. Cardiovascular surgery includes thoracotomy to establish extracorporeal circulation and minimally invasive cardiac catheterization. Currently, minimally invasive cardiovascular surgery is usually performed through the arterial and venous systems with the aid of catheters, electrodes and various implants. The long operating distance required to push catheters, electrodes, and implants into the heart through the arterial and venous sys...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B17/00A61B17/02
CPCA61B17/00234A61B17/0218A61B2017/00243
Inventor 刘永春
Owner 北京石揣奇科技有限公司