Blood sampling method and blood sampling pen for intelligently and automatically identifying acupuncture depth

Abstract

The invention relates to a blood sampling method and blood sampling pen design for intelligently and automatically identifying the acupuncture depth. The blood sampling pen comprises a single-chip-microcomputer control module, a fingertip skin thickness identifying module, a blood volume / body parameter gear selection control module, a key control module, an LCD display module, a blood sampling needle inserting / withdrawing control module and an LED lamp reminding module; the fingertip skin thickness identifying module, the blood volume / body parameter gear selection control module, the key control module, the LCD display module, the blood sampling needle inserting / withdrawing control module and the LED lamp reminding module are connected with the single-chip-microcomputer control module, andan acupuncture-depth algorithm model is internally arranged in the single-chip-microcomputer control module. By means of the blood sampling method and blood sampling pen, the problems that in the prior art, gear adjustment is unsuitable, the pen-pressing fingertip degree is not prone to control, acupuncture needs to be manually triggered, the acupuncture depth is not prone to control, acupunctureis over deep, and pains and fears are brought to persons through multiple times of acupuncture are solved.

Description

technical field [0001] The invention belongs to the technical field of medical equipment and the field of biomedical engineering, and in particular relates to a blood collection method for intelligently and automatically identifying the depth of acupuncture and the design of a blood collection pen. Background technique [0002] At present, there are mainly two types of blood collection pens mainly used for portable blood sugar and blood lipid instruments at home and abroad: [0003] A blood collection pen with manual gear adjustment. The blood collection pen generally has 1 to 6 gear depths. The higher the gear, the deeper the acupuncture depth. According to the skin conditions of different people’s fingertips, you can estimate the required gear yourself. Manually adjust the gear, and then use the tip of the pen to press the fingertip for blood collection. [0004] Another kind is the blood collection pen of fixed gear (generally calling this blood collection needle on the ...

AI Technical Summary

Problems solved by technology

[0010] In view of this, the present invention proposes an intelligent and automatic blood collection method for identifying the depth of acupuncture and the design of a blood collection pen to solve the problems in the prior art such as improper gear adjustment, difficult control of pen pressure on fingertips, manual triggering of acupuncture, The depth of acupuncture is difficult to control, the acupuncture is too deep, and the pain and fear caused by multiple acupuncture

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