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Vascular anastomosis device for vascular surgery

A vascular and surgical technology, applied in the field of vascular anastomosis devices for vascular surgery, can solve problems such as hindering the suture of two blood vessels, and achieve the effect of improving the efficiency of anastomosis

Inactive Publication Date: 2022-01-28
杜玲娟
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present invention provides a vascular anastomosis device for vascular surgery, which solves the problem in the prior art that the compression device hinders the suture of two blood vessels

Method used

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  • Vascular anastomosis device for vascular surgery
  • Vascular anastomosis device for vascular surgery
  • Vascular anastomosis device for vascular surgery

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Embodiment Construction

[0031] In order to make the technical means, creative features, goals and functions achieved by the present invention clearer and easier to understand, the present invention will be further elaborated below in conjunction with the accompanying drawings and specific embodiments:

[0032] like Figure 1 to Figure 12 As shown, the present invention discloses a vascular anastomosis device for vascular surgery, comprising: a handle 1; two anastomotic mechanisms 2, each of which includes an anastomotic needle 21 and an anastomotic ring 22, on which the anastomotic ring 22 The anastomotic needle 21 is installed, and the anastomotic needle 21 is used to puncture on the blood vessel; the clamping action mechanism 3 includes: a clamping arm 31, an elastic part 32 and a clamping adjustment assembly 33; The clamping arm 31 that moves radially, the elastic portion 32 is installed between the clamping arm 31 and the inner wall of the handle 1, there are two clamping arms 31, and the two rot...

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Abstract

The invention discloses a vascular anastomosis device for vascular surgery. The device comprises: a handle; two anastomosis mechanisms, wherein each anastomosis mechanism comprises an anastomosis needle and an anastomosis ring, the anastomosis needles are installed on the anastomosis rings, and the anastomosis needles are used for puncturing a blood vessel; a clamping action mechanism comprising two clamping arms, an elastic part and a clamping adjusting assembly, wherein the clamping arms capable of moving in the radial direction of the handle are installed in the handle, the elastic part is installed between the clamping arms and the inner wall of the handle, the two rotating wings are located between the two clamping arms, the clamping adjusting assembly is connected with the clamping arms, and the clamping adjusting assembly is used for enabling the clamping arms to clamp the two rotating wings; a rotating frame comprising rotating wings and a hinge shaft, wherein the two rotating wings are hinged to the hinge shaft; and a clamping mechanism, wherein the handle is detachably connected with the hinge shaft through the clamping mechanism. The vascular anastomosis device for the vascular surgery solves the problem that in the prior art, a pressing device can hinder suturing of two blood vessels.

Description

technical field [0001] The invention relates to equipment for vascular surgery, in particular to a vascular anastomosis device for vascular surgery. Background technique [0002] The Chinese patent discloses a new type of vascular anastomosis device for vascular surgery with the application number CN201821099848.4. The device includes: a tube body and a compression device. The tube body is a hollow tube, and both ends of the outer wall of the tube are provided with semicircular circumferential grooves, and a "T"-shaped connecting groove is opened in the middle of the outer side of the tube body; the locking device includes a first holding plate and a second Pressing plate, the first pressing plate is a "convex" shaped semi-circular arc plate, the second pressing plate is a "concave" shaped semi-circular arc plate, the first pressing plate and the second pressing plate are connected by pin shaft rotation , the first pressing plate is fixed with a "T"-shaped connecting column...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B17/11
CPCA61B17/11A61B2017/1107A61B2017/1132
Inventor 杜玲娟李国剑万嘉杨镛杨国凯李兆祥马振桓
Owner 杜玲娟
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