CN207236818U

CN207236818U - Mini-invasive incision cardiac operation under direct vision not damaged sustainer blocking clamps

Info

Publication number: CN207236818U
Application number: CN201720065080.8U
Authority: CN
Inventors: 曾祥君; 虞华
Original assignee: No 2 Affiliated Hospital of Guiyang College of Traditional Chinese Medicine
Current assignee: No 2 Affiliated Hospital of Guiyang College of Traditional Chinese Medicine
Priority date: 2017-01-19
Filing date: 2017-01-19
Publication date: 2018-04-17
Anticipated expiration: 2027-01-19

Abstract

The utility model discloses a kind of mini-invasive incision cardiac operation under direct vision not damaged sustainer blocking pincers, including handle, tong arm, U type connecting rod, shaft and binding clip, the handle is arranged at one end of the tong arm, the other end of the tong arm is fixedly connected with one end of the U type connecting rod, the other end of the U type connecting rod is fixedly connected with binding clip, the handle, the tong arm, the binding clip and the U type connecting rod are two, it is rotatablely connected between two U type connecting rods by shaft, not damaged non slip surface is provided with the surface of the binding clip.Compared with prior art, the design that the utility model passes through U type connecting rod, prevent the skin above aorta ascendens from stopping that not damaged sustainer blocking pincers operate the blocking of aorta ascendens, the scope of activities of binding clip can be with parallel activity, and operating surface is big, add the anti-skidding design of not damaged, the operation being more favorable in operation, has the value of popularization and application.

Description

Mini-invasive incision cardiac operation under direct vision not damaged sustainer blocking clamps

Technical field

A kind of medical instrument is the utility model is related to, is mainly used in minimally invasive heart open surgery new at present, there is provided A kind of mini-invasive incision cardiac operation under direct vision not damaged sustainer blocking pincers.

Background technology

Hit exactly chest hypomere mini-invasive incision cardiac operation under direct vision have operative indication scope is wide, wound is small, pain is light, Post-operative recovery is fast, operative incision is short and the advantage such as hidden beauty, relative to traditional center chest conventional cut heart straight hand Art, can preferably cardioprotection surgical site infections patient privacy, be particularly advantageous to the postoperative body and mind of congenital heart disease Children heart Health, avoids the long notch of postoperative chest from causing children to feel oneself inferior, self-closing psychology, postoperative patient/infant is better blended into normally Life, study and working environment.

External center chest hypomere mini-invasive incision cardiac operation under direct vision notch may be as little to 2.5-5cm at present, and domestic Due to lacking particular surgical instrument, center chest hypomere mini-invasive incision cardiac operation under direct vision notch generally can only achieve 4.5- 7cm.The utility model medical instrument：A kind of mini-invasive incision cardiac operation under direct vision not damaged sustainer blocking pincers, to routine Not damaged sustainer blocking pincers have done structure improvement, overcome conventional not damaged sustainer blocking pincers and are difficult in mini-invasive incision art Under formula the defects of blocking aorta ascendens, center chest hypomere mini-invasive incision cardiac operation under direct vision, convenient operation can be applied to Operation, improves the security of operation, shortens operative incision.

Utility model content

The purpose of this utility model is that to solve the above-mentioned problems and provides a kind of mini-invasive incision heart straight hand Art not damaged sustainer, which helps, closes pincers.

The utility model is achieved through the following technical solutions above-mentioned purpose：

The utility model includes handle, tong arm, U type connecting rod, shaft and binding clip, and the handle is arranged at the one of the tong arm End, the other end of the tong arm are fixedly connected with one end of the U type connecting rod, and the other end and the binding clip of the U type connecting rod are fixed Connection, the handle, the tong arm, the binding clip and the U type connecting rod are two, are passed through between two U type connecting rods Shaft is rotatablely connected, and not damaged non slip surface is provided with the surface of the binding clip.

The beneficial effects of the utility model are：

The utility model is a kind of mini-invasive incision cardiac operation under direct vision not damaged sustainer blocking pincers, with prior art phase Than the utility model prevents the skin above aorta ascendens from stopping that not damaged sustainer blocking clamps by the design of U type connecting rod The blocking of aorta ascendens is operated, the scope of activities of binding clip can be with parallel activity, and operating surface is big, adds not damaged is anti-skidding to set Meter, the operation being more favorable in operation, has the value of popularization and application.

Brief description of the drawings

Fig. 1 is the structure diagram of the utility model；

Fig. 2 is the dimensional structure diagram of the utility model；

Fig. 3 is the non slip surface structure diagram of the utility model.

In figure：1- handles, 2- tong arms, 3-U types connecting rod, 4- shafts, 5- binding clips, 6- not damaged non slip surfaces.

Embodiment

The utility model is described in further detail below in conjunction with the accompanying drawings：

：The utility model includes handle 1, tong arm 2, U type connecting rod 3, shaft 4 and binding clip 5, institute One end that handle 1 is arranged at the tong arm 2 is stated, the other end of the tong arm 2 is fixedly connected with one end of the U type connecting rod 3, institute The other end for stating U type connecting rod 3 is fixedly connected with binding clip 5, the handle 1, the tong arm 2, the binding clip 5 and the U type connecting rod 3 It is two, is rotatablely connected between two U type connecting rods 3 by shaft 4, not damaged is provided with the surface of the binding clip 5 Non slip surface 6.

The advantages of basic principle and main feature and the utility model of the utility model has been shown and described above.One's own profession The technical staff of industry is it should be appreciated that the present utility model is not limited to the above embodiments, described in above embodiments and description Simply illustrate the utility model principle, on the premise of not departing from the spirit and scope of the utility model, the utility model is also Various changes and modifications are had, these various changes and improvements fall within the scope of the claimed invention.The utility model Claimed scope is defined by the appending claims and its equivalent thereof.

Claims

A kind of 1. mini-invasive incision cardiac operation under direct vision not damaged sustainer blocking pincers, it is characterised in that：Including handle, tong arm, U Type connecting rod, shaft and binding clip, the handle are arranged at one end of the tong arm, the other end of the tong arm and the U type connecting rod One end be fixedly connected, the other end of the U type connecting rod is fixedly connected with binding clip, the handle, the tong arm, the binding clip and The U type connecting rod is two, is rotatablely connected by shaft between two U type connecting rods, is set on the surface of the binding clip There is not damaged non slip surface.