radial artery hemostatic device

A radial artery, locking groove technology, applied in the field of hemostatic devices, can solve problems such as poor hemostatic effect, loose hemostatic device, etc., and achieve the effects of improving convenience and safety, uniform compression force, and high safety

Active Publication Date: 2017-07-04
BEIJING DEMAX MEDICAL TECH
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  • Abstract
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Problems solved by technology

[0005] The object of the present invention is to provide a radial artery hemostasis device, which can temporarily compress the radial artery puncture site of the patient to stop bleeding, which is reliable in fixing, and solves the problem of poor hemostasis effect caused by loose hemostat, and the radial artery hemostat The compression force can be adjusted according to the blood flow at any time, the operation is simple, and the hemostasis is safe and reliable

Method used

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Embodiment Construction

[0024] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0025] Such as figure 1 and figure 2 As shown, the present invention provides a radial artery hemostatic device, which includes a fixing belt 1, a force plate 2 and a pressure plate 3, wherein: the fixing belt 1 has two opposite free ends 11; the two ends of the force plate 2 have two A perforation 21, the free end 11 of the fixing belt 1 is passed through the perforation 21; one end of the pressure plate 3 is rotatably connected in the perforation 21 at one...

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Abstract

The invention provides a radial artery hemostasis device. The radial artery hemostasis device comprises a fixing band, a stressed plate and a pressing plate. The fixing band is provided with two opposite free ends. Two through holes are formed in the two ends of the stressed plate respectively, and the free ends of the fixing band penetrate in the through holes. One end of the pressing plate is connected into the through hole in one end of the stressed plate in a rotating mode, and the other end of the pressing plate is connected into the through hole in the other end of the stressed plate in a buckled mode. The other end of the pressing plate abuts against the inner side of the corresponding free end of the fixing band. According to the radial artery hemostasis device, temporary hemostasis by compression can be conducted on the radial artery puncture part of a patient, fixing is reliable, and the problem that the hemostasis effect is poor due to looseness of a hemostasis device is solved; moreover, compression force of the radial artery hemostasis device can be adjusted according to the blood flow condition at any time. The radial artery hemostasis device is easy to operate and safe and reliable in hemostasis.

Description

technical field [0001] The invention relates to a hemostatic device, in particular to a radial artery hemostatic device in the field of medical equipment. Background technique [0002] With the improvement of living conditions and the change of working style, the incidence of coronary heart disease is increasing year by year. Percutaneous transluminal coronary angioplasty (PTCA) is the main method for the treatment of coronary heart disease. [0003] At present, radial artery puncture is mostly used clinically. After puncture, doctors need to use a hemostat to stop bleeding from the radial artery. The currently widely used hemostat has poor fixation effect and the compression force is difficult to control. Small pressure is easy to bleed, and high pressure can lead to occlusion of the radial artery, causing numbness or pain in the patient's fingers, and adding new pain to the patient. [0004] Therefore, need to research and develop a kind of new hemostasis device for puls...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61B17/12
CPCA61B17/12009A61B2017/12004
Inventor 郭广军戴华英周挺
Owner BEIJING DEMAX MEDICAL TECH
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