Artery compressor

Abstract

The invention discloses an artery compressor. The artery compressor comprises a compressor body and a positioning device, wherein the positioning device is used for tying the compressor body to a human body; the compressor body comprises a cover plate and a pressing plate which are parallel and are slidably connected, the sliding directions of the cover plate and the pressing plate are vertical to each other, and the positioning device is fixedly connected to the cover plate; a pushing and compressing device is further disposed between the cover plate and the pressing plate, the pushing and compressing device is at least one piston cylinder vertical to the cover plate, the cylinder barrel of each piston cylinder is fixed on the cover plate, and the piston rod of each piston cylinder penetrates the cover plate and is used for pushing the pressing plate to slide. The artery compressor has the advantages that compressing hemostasis is performed through the pressing plate; compared with a tubular rubber strip, the artery compressor is large in contact area with the human body, uncomfortableness of a wounded person can be reduced during use, long-term compressing hemostasis is facilitated, sufficient compression strength can be generated, the artery compressor is convenient to control, reliable in performance and high in practicality, and the pressure can be relieved by opening the pressure relief valve of each piston cylinder after the artery compressor is used.

Description

technical field [0001] The invention relates to a medical device, in particular to an arterial compressor with good tolerance. Background technique [0002] The tourniquet is widely used in the medical field. It achieves the purpose of hemostasis by compressing the upper vascular tissue of the bleeding position of the wounded, avoids excessive blood loss of the wounded, and is beneficial to observe the wound site at the same time. However, the tourniquet in the prior art Generally, it is a thinner tubular adhesive strip, which is directly bound to the human body when used, and has a small contact area with the human body, which will cause strong discomfort to the injured, cannot be used for a long time, and cannot effectively stop bleeding. The purpose of time hemostasis. [0003] Therefore, there is a need for an arterial compressor with good tolerance, which can reduce the discomfort to the injured and facilitate hemostasis for a long time. Contents of the invention ...

AI Technical Summary

Problems solved by technology

[0002] The tourniquet is widely used in the medical field. It achieves the purpose of hemostasis by compressing the upper vascular tissue of the bleeding position of the wounded, avoids excessive blood loss of the wounded, and is beneficial to observe the wound site at the same time. However, the tourniquet in the prior art Generally, it is a thinner tubular adhesive strip, which is directly bound to the human body when used, and has a small contact area with the human body, which will cause strong discomfort to the injured, cannot be used for a long time, and cannot effectively stop bleeding. The purpose of time hemostasis

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