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Separating piece and assembly for surgical instrument, and surgical kit

A technique for surgical instruments and separating pieces, which is applied in the fields of separating pieces of surgical instruments, surgical kits, and components, can solve the problems that the end effector is not suitable for peeling off the target tissue, is time-consuming and labor-intensive, and achieves the effect of convenient and convenient peeling operation.

Pending Publication Date: 2021-10-12
FENGH MEDICAL CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] However, the design of the distal end of the existing end effector is not suitable for stripping the target tissue, and it is time-consuming and laborious for the doctor to use the end effector of the surgical instrument to separate the target tissue

Method used

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  • Separating piece and assembly for surgical instrument, and surgical kit
  • Separating piece and assembly for surgical instrument, and surgical kit
  • Separating piece and assembly for surgical instrument, and surgical kit

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Embodiment Construction

[0055] In order to make the object, technical solution and advantages of the present invention clearer, the present invention 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 the present invention, not to limit the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0056] The terms "proximal", "rear" and "distal", "anterior" as used in the present invention are relative to the clinician manipulating the handle assembly of the surgical instrument. The terms "proximal" and "posterior" refer to the part close to the clinician, and the terms "distal" and "anterior" refer to the part away from the clinician. For example, the handle assembly is on the proxi...

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PUM

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Abstract

The invention provides a separating piece and assembly for a surgical instrument, and a surgical kit. The separating piece is used for stripping tissue, the separating piece and the surgical instrument are detachably mounted, the surgical instrument is provided with a mounting end for mounting the separating piece, and the separating piece comprises an elastic piece; in a state that the separating piece is installed on the surgical instrument, the elastic piece abuts against the end face of the mounting end. target tissue is stripped by utilizing the separating piece, so that operation is more convenient; moreover, when the separating piece is installed on the surgical instrument, an elastic body abuts against the end face of the mounting end, so that the tissue can be prevented from being scratched by the end face of the far end of the mounting end to the maximum extent, and the risk that the tissue is clamped in a gap between the distal end face of the mounting end and the separating piece is reduced to the maximum extent.

Description

technical field [0001] The invention relates to the technical field of medical instruments, in particular to a separating part and assembly for surgical instruments, the separating part is used to peel off target tissue, and the assembly includes the separating part and a packaging box for accommodating the separating part. [0002] The present invention also relates to a surgical kit comprising surgical instruments and the above-mentioned components. Background technique [0003] A stapler suitable for surgical operations is a surgical instrument that can remove excess tissue while suturing a patient's wound. It is widely used in the removal and anastomosis of tissues in minimally invasive operations such as abdominal surgery, gynecology, pediatrics, and thoracic surgery. The stapler enters the human body through the cannula of the piercer precisely positioned at the surgical site, and then makes a longitudinal incision in the tissue and applies staples on opposite sides of...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B17/072
CPCA61B17/07207A61B2017/07285A61B2017/0046A61B17/072
Inventor 孙宝峰付建新周小朋
Owner FENGH MEDICAL CO LTD
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