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Positioning suture hemostatic forceps

A technology of hemostatic forceps and forceps, which is applied in the field of medical devices, can solve the problems of accurate positioning of blood vessels in tumor parts and auxiliary suturing, and achieve the effect of hemostasis suturing, positioning, and fast closure

Inactive Publication Date: 2013-02-20
GENERAL HOSPITAL OF PLA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a positioning and suturing hemostat, which is convenient for hemostasis and accurate positioning of blood vessels that do not cut off the tumor site, and can be solved. Accurate positioning of blood vessels and auxiliary suturing problems

Method used

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  • Positioning suture hemostatic forceps
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  • Positioning suture hemostatic forceps

Examples

Experimental program
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Embodiment 1

[0024] Embodiments of the present invention provide a positioning suture hemostat, such as Figure 1~3 As shown, including: handle 1 and pliers 3;

[0025] Wherein, the handle 1 includes a handle body 1 11 and a handle body 2 12 that can be fastened or opened along the rotating shaft 2 through the flexible connection of the rotating shaft 2;

[0026] Such as image 3 , 4 As shown, the pincer head 3 includes a first pincer plate body 31 and a second pincer plate body 32 corresponding to the front ends of the handle body one 11 and the handle body two 12; the first pincer plate body 31 and the second pincer head plate The plate body 32 can be buckled or opened under the drive of the first handle body 11 and the second handle body 12; after the buckling, a blood vessel protection cavity 5 is formed between the two forceps plate bodies 31, 32, extending to the side of the blood vessel protection cavity 5 The two clamp head plates 31, 32 are in a folded state, and the two clamp ...

Embodiment 2

[0041] This embodiment provides a positioning suture hemostat, which is basically the same in structure as the positioning suture hemostat given in Example 1, the difference is as follows: Figure 9 As shown, the included angle between the longitudinal central axis 51 of the blood vessel protection cavity formed between the two clamp head plates of the positioning suture hemostat and the front end of the first handle 11 and / or the front end of the second handle 12 is an obtuse angle. That is to form a kind of positioning suture hemostatic forceps whose pliers head is integrally obliquely arranged at the front end of the handle.

[0042] The positioning suturing hemostat can be applied to vascular tumor operations at special parts, and is convenient for doctors to use.

Embodiment 3

[0044] This embodiment provides a positioning suture hemostat, which is basically the same in structure as the positioning suture hemostat given in Example 1, the difference is as follows: Figure 10 As shown, the included angle between the longitudinal central axis 51 of the blood vessel protection cavity formed between the two clamp head plates of the positioning suture hemostat and the front end of the first handle 11 and / or the front end of the second handle 12 is a right angle. That is to form a kind of positioning suture hemostat with the whole forceps head perpendicular to the front end of the handle.

[0045] The positioning suture hemostat can also be used in the operation of vascular tumors in special parts, which is convenient for doctors to use.

[0046] The above-mentioned embodiments provide positioning suture hemostats with different angles between the pliers head and the front end of the handle, that is, figure 1 Straight pliers shown, Figure 9 Diagonal plie...

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Abstract

The invention discloses a pair of positioning suture hemostatic forceps, and belongs to medical devices. The pair of positioning suture hemostatic forceps comprises a handle and a clamping head, wherein the handle comprises a handle body I and a handle body II which are movably connected with each other through a rotating shaft and can be closed or opened along the rotating shaft; the clamping head comprises a first clamping head plate body and a second clamping head plate body which are arranged in the way of corresponding to the front ends of the handle body I and the handle body II; the first clamping head plate body and the second clamping head plate body can be driven by the handle body I and the handle body II to close or open; and a blood vessel protection cavity is formed between the two clamping head plate bodies which are closed, and the two clamping head plate bodies which extend towards on side of the blood vessel protection cavity are in a closed state, a plurality of needle hole openings are arrayed on the two clamping head plate bodies which are closed, and projections are respectively formed on the opposite surfaces of the two clamping head plate bodies on one sides, which are far from the blood vessel protection cavity, of the needle hole openings. According to the positioning suture hemostatic forceps, the blood vessel protection cavity which is arranged through the clamping head, the plurality of needle hole openings and the opposite projections are utilized, so that multiple functions of positioning, bleeding stopping and suturing are realized at the same time, and thus, surgical use requirements are well satisfied.

Description

technical field [0001] The invention relates to the field of medical devices, in particular to a positioning suture hemostat used for positioning hemostasis suture in tumor surgery. Background technique [0002] At present, surgeons in the hospital generally adopt the operation scheme of stripping, resection, hemostasis and suturing to perform radical surgery on cervical vascular tumors in the treatment of patients with cervical vascular tumors. In this scheme, it is generally adopted to hemostatic the surgical site with hemostatic forceps after the lesion is removed, but because the structure of the existing hemostatic forceps is composed of a handle and a hemostatic forceps head, and the hemostatic forceps head is driven by the handle, only Hemostasis is performed on the cross-section of the cut blood vessel by pressing, but it is impossible to press and stop bleeding along the longitudinal edge of the blood vessel without cutting the blood vessel, and it is also impossibl...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B17/28A61B17/12A61B17/04
Inventor 赵辉刘日渊董思淇郝青青
Owner GENERAL HOSPITAL OF PLA
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