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Surgical system for bonding human tissue

A surgical system and human tissue technology, applied in the field of surgical systems for bonding human tissue, can solve problems such as unexpected injuries to patients, and achieve the effect of simple structure

Active Publication Date: 2016-02-24
AESCULAP AG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Otherwise, unintended injury to the patient may occur in the area of ​​the surgical site

Method used

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  • Surgical system for bonding human tissue
  • Surgical system for bonding human tissue
  • Surgical system for bonding human tissue

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0039] exist figure 1 In , a surgical system according to the invention is schematically illustrated and denoted by reference numeral 10 . The surgical system includes a surgical instrument 12 and an RF current generator 14 .

[0040] The instrument 12 comprises two preferably pivoting tool elements 16 and 18 movable relative to each other by means of an operating member 20 constituting the proximal end of the instrument 12 . Furthermore, instrument 12 includes a cutting element 22 in the form of a sliding scalpel. The cutting element 22 is supported displaceably on the instrument 12 by means of a cutting element support in a manner not shown in detail. In order to move the cutting element 22 a slide button 24 is provided protruding from the instrument 12 . For example, the thumb of the operating surgeon can move said slide button 24 in the distal direction, wherein the cutting element 22 with the cutting edge 26 facing the distal direction can move simultaneously, i.e. rel...

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Abstract

In order to improve a surgical system for bonding human tissue, it is proposed that the instrument comprises a holding member for holding the cutting element in a tissue bonding position, said surgical system comprising a surgical instrument having at least two tool elements, each of the at least two tool elements comprising HF electrodes defining a minimum distance from each other, facing each other and facing each other in the vicinity of the tool elements, so that due to the applied HF An electric current is used to bond and fix body tissue between the tool elements, and the surgical system includes a cutting element for transecting and / or resecting the body tissue, the cutting element is adapted to move from the tissue bonding position to the cutting position, so that as much as possible Incorrect operation of the system is possibly ruled out in the tissue bonding position in which human tissue can be bonded to the tool element and the cutting element cannot contact the human tissue. Furthermore, an improved control method of a surgical system for bonding human tissue is presented.

Description

technical field [0001] The invention relates to a surgical system for bonding human tissue, said surgical system comprising a surgical instrument having at least two tool elements movable relative to each other, each tool element comprising at least one HF electrode, the The HF electrodes define a minimum distance from each other at adjacent positions of the tool elements, are opposite to each other and face each other, so as to bond and fix human tissue between the tool elements due to the applied HF current, and the surgical system includes A cutting element for transecting and / or resecting human tissue, the cutting element being adapted to pass from a tissue-adhesive position to a cutting position in which the human tissue can be bonded to the tool element and the cutting element cannot contact the human tissue. [0002] Furthermore, the invention relates to a control method for a surgical system for bonding human tissue, said system comprising a surgical instrument having ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61B17/072A61B18/14
CPCA61B18/1233A61B18/14A61B2017/00367A61B2017/07285A61B2017/320052A61B2018/00196A61B2018/0063A61B2018/00648A61B2018/0072A61B2018/00791A61B2018/00875A61B2018/126A61B2018/1455A61B2090/08021A61B17/072A61B17/11A61B17/32A61B18/1445
Inventor D·魏斯豪普特C·罗特魏勒P·海茨曼
Owner AESCULAP AG
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