Anastomosis hooping cylinder clip applier

A clamp applicator and hoop technology, which is applied in the field of surgical auxiliary devices, can solve problems such as the difficulty in fitting the left and right halves of the hoop, poor control of the direction during insertion, poor control of the stroke and strength, etc., to achieve improvement. Convenience, reduction of surgical complications, and effects of lower surgical costs

Active Publication Date: 2021-02-26
XIANGYA HOSPITAL CENT SOUTH UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] 1. The direction is not easy to control when inserting;
[0005] 2. The hoop is easy to fall off during the insertion process;
[0006] 3. It is difficult to align the left and right halves of the hoop;
[0007] 4. The stroke and strength are not well controlled during the locking process of the hoop

Method used

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  • Anastomosis hooping cylinder clip applier
  • Anastomosis hooping cylinder clip applier
  • Anastomosis hooping cylinder clip applier

Examples

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Embodiment Construction

[0037] The embodiments of the present invention will be described in detail below with reference to the accompanying drawings, but the present invention can be implemented in many different ways defined and covered by the claims.

[0038] like Figure 1-Figure 7 As shown, the embodiment of the present invention firstly discloses a clamp applicator for anastomosis, including a clamp head assembly 1, a clamp rod assembly 2 and a handle assembly 3, and the clamp head assembly 1 and the clamp handle assembly 3 are mounted on the clamp rod assembly 2, the pliers head assembly 1 includes the first pliers head 4 of the first half cylinder 101 of the collar cylinder 100 and the second pliers head 5 of the second half cylinder 102 of the collar cylinder 100, the second The pliers head 5 is pivotally connected to the first pliers head 4. The pliers handle assembly 3 includes a first pliers handle 6 and a second pliers handle 7 which are pivotally connected to each other. The first plier...

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PUM

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Abstract

The invention discloses an anastomosis hooping cylinder clip applier. The clip applier comprises a forceps head assembly, a forceps rod assembly and a forceps handle assembly; the forceps head assembly and the forceps handle assembly are installed at two ends of the forceps rod assembly; the forceps head assembly comprises a first forceps head capable of being connected with a first half cylinderof a hoop cylinder in a clamped mode and a second forceps head capable of being connected with a second half cylinder of the hoop cylinder in a clamped mode; the second forceps head is pivoted to thefirst forceps head; forceps handles comprise a first forceps handle and a second forceps handle which are pivoted with each other; and the first forceps handle and the second forceps handle open and close to drive the first forceps head to open and close relative to the second forceps head. The disclosed clip applier is customized for an anastomosis hooping cylinder, can fill up the blank that a conventional anastomosis hooping cylinder does not have a clip applier, and greatly improves the inconvenience caused by the operation of conventional endoscopic hemostatic forceps.

Description

technical field [0001] The invention relates to the field of medical surgical equipment, in particular to a surgical operation auxiliary device applied to digestive tract anastomosis, especially for the intrathoracic gastroesophageal anastomosis process of transorally implanted nail-anvil system in minimally invasive esophageal cancer radical resection A hoop clamp applicator for anastomosis. Background technique [0002] During the operation of digestive tract reconstruction, it is usually necessary to shrink the stump of the digestive tract so that the main body of the stapler and the anvil will not come out, and the two segments are in full contact during the anastomosis so that no side holes are left after the anastomosis. Especially in the minimally invasive radical resection of esophageal cancer, the peroral implantation of anvil system (Orvil TM ) in the process of gastroesophageal intrathoracic anastomosis, the treatment of the esophageal stump is more difficult due...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B17/115A61B17/068
CPCA61B17/1155A61B17/1114A61B17/068A61B2017/1132
Inventor 周卧龙李曦哲张春芳高阳程远大柳柳
Owner XIANGYA HOSPITAL CENT SOUTH UNIV
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