Portable hemostat for peripheral blood vessels

A peripheral blood vessel and hemostatic device technology, applied in the field of hemostatic devices, can solve the problems such as obstruction of sight of medical personnel by hemostatic forceps, carrying of surgical instruments, etc., and achieve the effect of small size and easy portability

Active Publication Date: 2020-07-10
HENAN PROVINCE HOSPITAL OF TCM THE SECOND AFFILIATED HOSPITAL OF HENAN UNIV OF TCM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In view of the above situation, in order to overcome the defects of the prior art, the present invention provides a portable hemostat for peripheral blood vessels, which not only solves the problem that the hemostatic forceps hinders the line of sight of medical personnel during the operation, but also solves the problem of the hemostatic forceps during the operation. There is no problem with carrying the instrument. At the same time, because the hemostatic device provided by the present invention adopts a separate structure, it is very convenient to replace different chucks. After the chuck is separated from the handle, it will be automatically locked. When the handle is connected, the handle will be clamped real-time positioning

Method used

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  • Portable hemostat for peripheral blood vessels
  • Portable hemostat for peripheral blood vessels
  • Portable hemostat for peripheral blood vessels

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0040] Embodiment 1, the technical solution of the solution is characterized in that it includes a hemostatic device 1 for hemostasis at the bleeding site, the hemostatic device 1 includes a hemostatic cartridge 2, and the lower end of the hemostatic cartridge 2 is fixedly connected with a longitudinally arranged rotating shaft. 3. A hemostatic clip 4 is rotatably connected to the rotating shaft 3. The hemostatic clip 4 is composed of two hemostatic teeth 5 arranged in a staggered manner and in opposite directions of rotation. The outlet ends extend toward the upper left and the upper right respectively, the hemostatic cylinder 2 is vertically slidably connected with a moving block 6, the lower end of the moving block 6 is provided with a longitudinally arranged rotating shaft 7, and the rotating shaft 7 is rotatably connected with a left connecting rod 8 connected with the right The upper end of the rod 9, the lower end of the left connecting rod 8 protrudes toward the lower l...

Embodiment 2

[0043] Embodiment 2, on the basis of Embodiment 1, further includes a cylinder body 24, a sliding block 25 vertically slidably connected in the cylinder body 24, a pressing device 26 connected between the cylinder body 24 and the sliding block 25, Inside the cylinder 24 is a connecting device 27 for connecting the hemostatic device 1 and a supporting device 28 rotatably connected to the hemostatic device 1 between the sliding block 25 and the hemostatic device 1 .

[0044] When this embodiment is in use, the sliding block 25 is vertically slidably connected in the cylinder body 24 , the part where the sliding block 25 extends out of the cylinder body 24 and the cylinder body 24 is connected through the pressing device 26 , the hemostatic device 1 is located at the lower end of the cylinder body 24 , The hemostatic device 1 is connected to the lower end of the cylinder 24 via the connecting device 27 , and a support device 28 is rotatably connected to the hemostatic device 1 for...

Embodiment 3

[0045] Embodiment 3, on the basis of Embodiment 2, the cylinder body 24 includes a cylindrical hollow cylinder 29, a handle 30 that is fixedly connected to the upper end of the hollow cylinder 29 and protrudes toward the right side, and all edges and corners of the handle 30 are provided with It has a chamfer and also includes a vertical sliding groove 31 which is arranged on the right side of the hollow cylinder 29 and penetrates into the hollow cylinder 29 .

[0046] When this embodiment is used, the handle 30 that is fixedly connected to the upper end of the cylinder body 24 and protrudes toward the right side is used to facilitate the grasping of the cylinder body 24 , and chamfers are provided at the edges and corners of the handle 30 to prevent injury to the hand. A vertical sliding groove 31 is provided on the right side of the cylindrical body 24 below the handle 30 , and the vertical sliding groove 31 penetrates into the interior of the cylindrical body 24 .

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Abstract

The invention provides a portable hemostat for peripheral blood vessels. The hemostat effectively solves the problem that hemostatic forceps obstruct the view of a medical worker during operation, andalso solves the problem of carrying of surgical instruments in emergency operation, at the same time, a hemostatic device provided by the invention adopts a separate structure, is very convenient when changing different chucks, after a chuck is separated from a handle, automatic locking can be realized, and when the handle is connected, the chuck is positioned in real time by the handle part; andthe technical solution for solving the above problems is as follows: the hemostat includes the hemostatic device used to stop bleeding at a bleeding site, and further includes a cylinder, a sliding block vertically slidably connected to the interior of the cylinder, a pressing device connected between the cylinder and the sliding block, a connecting device, and a supporting device rotatably connected to the hemostatic device. Appropriate bleeding stop can be effectively performed on the bleeding site by selecting different hemostatic chucks under different conditions, so that the medical worker is easier and more convenient during the operation, and at the same time, the hemostat is not only clever in structure, but also simple and practical.

Description

technical field [0001] The present invention relates to a hemostat, in particular to a portable hemostat for peripheral blood vessels. Background technique [0002] Peripheral blood vessels are blood vessels other than the cardiovascular and cerebrovascular vessels, including the arterial and venous vessels of the limbs, head and neck, and trunk. The distribution of peripheral blood vessels is more extensive, the peripheral blood vessels are more and longer, and there are quite a lot of diseases. Such as arteriovenous thrombosis, arteriosclerosis obliterans, deep vein thrombosis, varicose disease, aneurysm, arteriovenous fistula are all peripheral vascular diseases. [0003] Commonly used hemostasis methods in surgery are: compression to stop bleeding, clamp to stop bleeding, ligation to stop bleeding, packing to stop bleeding, and electrocoagulation to stop bleeding. [0004] Clamping hemostasis: This method is the most basic and most commonly used hemostasis method in su...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B17/122
CPCA61B17/122A61B2017/12004
Inventor 袁向科江瑞江泽何立刚刘辉李建鹏南喜连李亚南姚登峰
Owner HENAN PROVINCE HOSPITAL OF TCM THE SECOND AFFILIATED HOSPITAL OF HENAN UNIV OF TCM
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