Novel femoral artery compressor

Abstract

The invention discloses a novel femoral artery compressor. The novel femoral artery compressor is mainly formed by combining a compression plate (1), a pressing block (2), bandages (3) and a pressure mechanism (4), the pressing block (2) is arranged on the bottom face of the compression plate (1), the bandages (3) are arranged at the left end and the right end of the compression plate (1), and the pressure mechanism (4) is arranged on the top face of the compression plate (1) and detachably connected with the compression plate (1). The novel femoral artery compressor is simple in structure and high in practicability, when the bleeding amount of a patient is small, the hemostasis effect can be well achieved by direct binding, when the bleeding amount is large, the pressure mechanism can be installed at any time, and a jacking screw is stretched through a motor so as to control the compression force; and compared with manual compression, the compression force is more stable and more durable, the real-time compression force can be detected according to the pressure sensor, the compression force can be reduced in time when the bleeding amount is slowed down, and the comfort of the patient is improved.

Description

technical field [0001] The invention relates to the field of medical auxiliary equipment, in particular to a novel femoral artery compressor. Background technique [0002] In clinical practice, femoral artery puncture is often used to collect arterial blood samples or some special examinations, pressurized blood transfusion in emergency, and used for regional chemotherapy. After the blood transfusion or blood draw is over, the needle should be pulled out quickly. Usually, three to five sterile cotton swabs or gauze should be used locally to press the femoral artery puncture point for more than 15 minutes. [0003] After the operation, the patient is weak and has no strength to press the femoral artery puncture point for a long time, but if the femoral artery puncture point is not pressed in time, a large amount of blood will flow out of the body, threatening the patient's life. There are two types of arterial compression devices. One is manual compression, which is used to ...

AI Technical Summary

Problems solved by technology

[0003] After the operation, the patient is weak and has no strength to press the femoral artery puncture point for a long time, but if the femoral artery puncture point is not pressed in time, a large amount of blood will flow out of the body, threatening the patient's life. There are two types of arterial compression devices. One is manual compression, which is used to compress and stop bleeding by tightening the bandage to generate pressure. It is suitable for patients with small bleeding volume, but the disadvantage is that if the bleeding volume is large and urgent, The hemostatic effect of the strap-type compressor is limited; the other kind of compressor is an automatic compressor, which has a better hemostatic effect on patients with large and rapid bleeding, but the disadvantage is that the pressure is relatively high, and it will bring pain to the patient during use. discomfort; and there are often changes in the amount of bleeding, which makes the two kinds of compressors can not be used in clinical practice

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