Radial artery compressor

Abstract

The invention discloses a radial artery compressor. The radial artery compressor comprises a fixed plate, a bandage, an adjusting screw rod, a pressing plate and a timing compressing system. A slidinggroove and a sliding block are arranged on a base, the sliding block can move vertically in the sliding groove, a threaded hole is formed in the middle of the sliding block, and the adjusting screw rod performs vertical adjustment inside the threaded hole; locking mechanisms are arranged in the sliding groove and comprise locking grooves and locking blocks, third clamping teeth are arranged on the surfaces of the locking blocks, elastic parts are arranged between the locking blocks and the locking grooves, second clamping teeth are arranged on the surface, opposite to the third clamping teeth, of the sliding block, and the timing compressing system comprises a timing module, drivers, a time setting module and a displayer. The timing compressing system is additionally arranged in the base,the position of the sliding block is controlled through the timing module, when preset time is over, the drivers of the compressor control the sliding block to be separated from the locking blocks, the sliding block automatically pops up, accordingly the pressing plate and the adjusting screw rod are popped up together, the pressing plate will not compress a radial artery, in this way, automaticcontrol is realized, and the labor intensity of medical workers is lowered.

Description

technical field [0001] The invention relates to an artery compression hemostat, in particular to a radial artery compressor. Background technique [0002] In modern clinical practice, arterial puncture has become a routine method for diagnosis and treatment of diseases. However, arterial puncture requires long compression time and appropriate pressure. How to achieve effective compression to stop bleeding and reduce complications is a new problem in clinical nursing work. In the ICU ward, arterial blood collection for blood gas analysis and arterial blood pressure monitoring is relatively common. However, the number of ICU nurses in modern China is relatively insufficient, and the nursing workload is heavy. If manual compression is used, it will seriously affect the normal nursing work because it takes too long. If the compression is improper, serious complications such as hematoma, limb ischemia, and thrombus will occur. [0003] In order to solve the above problems, the c...

AI Technical Summary

Problems solved by technology

In the ICU ward, arterial blood collection for blood gas analysis and arterial blood pressure monitoring is relatively common, but the number of ICU nurses in modern China is relatively insufficient, and the nursing workload is heavy. If manual compression is used, it will seriously affect the normal nursing work because it takes too long. Serious complications such as hematoma, limb ischemia, and thrombus will occur if the compression is improper.

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