In-home automatic blood sugar detection blood sampling instrument

Abstract

The invention relates to an in-home automatic blood sugar detection blood sampling instrument. The in-home automatic blood sugar detection blood sampling instrument comprises a base and a circular housing arranged on the base, wherein the housing adopts a dual-layer structure comprising an outer shell and an inner shell; a cavity is formed between the outer shell and the inner shell; a first motorand an annular seat which is connected with an output shaft of the first motor are arranged in the inner shell; a needle disk is detachably connected to the annular seat; a mounting hole is formed inthe center of the needle disk; a second motor is also arranged on the annular seat; an output shaft of the second motor is connected with a driving wheel through an overrunning clutch; the driving wheel is arranged in the mounting hole; the output shaft of the second motor, a ratchet wheel and the needle disk are coaxially arranged; and a plurality of blood sampling needles are uniformly distributed in the needle disk in the circumferential direction. The in-home automatic blood sugar detection blood sampling instrument disclosed by the invention is used for allowing a patient suffering fromdiabetes to voluntarily perform blood sampling for blood sugar detection, so that needle change is convenient, and blood sampling can be automatically completed; and the in-home automatic blood sugardetection blood sampling instrument is convenient for people of which hands are inconvenient to move to use.

Description

Technical field: [0001] The invention relates to the technical field of medical blood sugar detection equipment, in particular to a household automatic blood sugar detection blood sampling instrument. Background technique: [0002] Diabetics need to check their blood sugar levels frequently in daily life to monitor the changes in their condition. At present, the commonly used detection tools are automatic household blood glucose meters and blood collection pens. Apply the blood on the blood glucose test strip and put it into the automatic blood glucose meter to measure the blood glucose value. In order to ensure medical hygiene, the needles on the blood collection pen are disposable and need to be replaced after one use. The operation process of changing the needle is more complicated, and some elderly people have difficulty seeing the needle clearly due to poor eyesight, so they prick their fingers and change the needle by themselves are more difficult. The patent No. ZL2...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a household automatic blood glucose detection blood collection instrument, which is used for blood sample collection when diabetic patients perform blood glucose detection by themselves, and solves the problem that the existing technology cannot quickly and automatically retract the blood collection needle, which increases the pain when the finger is punctured, and needs The needle can only be inserted and replaced by manual operation, which is unavailable for some elderly people with limited hand mobility

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