Arm blood drawing auxiliary device

Abstract

The invention discloses an arm blood drawing auxiliary device which comprises a shell. A working cavity of which an opening faces right is formed in the shell; a working block is arranged in the working cavity; the front and rear ends of the working block are fixedly connected to the front and rear walls of the working cavity; a thumb cavity of which an opening faces right is formed in the workingblock; a thumb pushing rod is arranged in a mode of sliding right and left in the thumb cavity; and a thumb spring is fixedly connected between the left end of the thumb pushing rod and the left wallof the thumb cavity. The arm blood drawing auxiliary device is used for assisting in drawing blood at the position of the arm; after the arm of a blood drawn person extends into the arm blood drawingauxiliary device, the big arm can be hooped by a hooping ring to block the vein, so that the vein is congestive and is bulge, thereby facilitating drawing the blood; and moreover, after the hand extends into the arm blood drawing auxiliary device, the arm blood drawing auxiliary device can automatically use a sterilization cotton ball to sterilize back and forth in a blood drawing region, and medical personnel only needs to draw the blood without carrying out spare operations, so that both time and labor are saved.

Description

technical field [0001] The invention relates to the field related to medical robots, in particular to an arm blood pumping auxiliary device. Background technique [0002] At present, the blood test in the physical examination is a very important item. When the medical staff draw blood for the subject, they need to tighten the subject's upper arm with a rubber tube, and then disinfect the blood drawing area before drawing blood. Blood operation is time-consuming and labor-intensive for unskilled medical personnel. When there are many subjects who need to draw blood, the efficiency is relatively low. An arm blood-drawing auxiliary device described in the present invention can solve the above problems. Contents of the invention [0003] In order to solve the above-mentioned problems, this example designs an auxiliary device for drawing blood on the arm. The auxiliary device for drawing blood on the arm in this example includes a housing, and a working chamber with an opening ...

AI Technical Summary

Problems solved by technology

[0002] At present, the blood test in the physical examination is a very important item. When the medical staff draw blood for the subject, they need to tighten the subject's upper arm with a rubber tube, and then disinfect the blood drawing area before drawing blood. Blood operation is time-consuming and labor-intensive for unskilled medical personnel. When there are many subjects who need to draw blood, the efficiency is relatively low. An arm blood-drawing auxiliary device described in the present invention can solve the above problems

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