Artery hemostatic device

Abstract

The invention provides an artery hemostatic device which comprises an arc-shaped pressing plate and fixing bands arranged at the two ends of the pressing plate. The middle of the pressing plate is provided with a square opening, the left and the right of the upper surface of the opening are provided with scale marks, a hemostatic plate is arranged below the opening and is fixedly provided with a bent elastic plate, the top of the elastic plate is provided with a T-shaped pointer, the pointer penetrates through the opening, the pointer is transversely arranged on the opening, the elastic plate can slide along the bottom of the opening under the action of external force, the bottom of one end of the pressing plate is provided with a limiting column used for pressing the side wall of the wrist, and accordingly when hemostasis is carried out, the artery hemostatic device cannot deviate. According to the artery hemostatic device, a cut is squeezed through the hemostatic plate, so that elastic deformation is produced, a pressure value is displayed in real time through the scale marks, pressing is carried out from top to bottom, medical staff can see the pressure value clearly, and the artery hemostatic device is convenient to operate and safe in use.

Description

technical field [0001] The invention relates to the technical field of medical auxiliary devices, in particular to an arterial hemostat, which is used for hemostasis of radial artery after radial artery intervention operation. Background technique [0002] In today's society, coronary heart disease has become the first killer of human beings, and percutaneous transluminal coronary angioplasty (PTCA) has been called one of the main methods for the treatment of coronary heart disease. There are two kinds of puncture approaches: femoral artery and radial artery. Femoral artery puncture has many inconveniences and disadvantages; radial artery puncture is better. After the above puncture, it is necessary to compress the radial artery for a long time to achieve the effect of hemostasis. Among them, it is very important to control the hemostatic pressure. If the hemostatic pressure is too small, it will cause hemostasis failure. In the case of bleeding from the patient's incision,...

AI Technical Summary

Problems solved by technology

But the readability of the pressure value of this invention is not strong, because the scale mark is arranged on the side wall of the pressure plate, when the hemostatic plate is fastened on the hand like this, the scale mark of the pressure plate coincides with the wrist basically, and the medical personnel have to look at it like this When marking the scale, you need to turn your head sideways, and you can’t see clearly. At this time, you need to lift the patient’s wrist to look at it. However, it is inconvenient to lift the hand when the radial artery is hemostasis, otherwise the blood will spurt out, which is not conducive to the operation; Radial artery hemostats are not practical

In addition, because the scale marks cannot be seen clearly, the readings are inaccurate, and when the radial artery hemostat is pressed on the wrist, the arterial hemostat is easy to move, so the force point of the pressure plate will change, which will also lead to inaccurate readings. Inaccurate

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