Micro acetone detection device
A detection device, acetone technology, applied in biological testing, material inspection products, etc., can solve the problems of inaccurate measurement results, patient burden, inconvenience to carry, etc.
Pending Publication Date: 2019-07-09
MICROJET TECH
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Problems solved by technology
[0004] Self-testing of blood sugar plays a very important role in the management of blood sugar for diabetic patients, but the current blood glucose machines used to measure blood sugar are not easy to carry, so it is difficult for patients to detect blood sugar levels when they go out, and in the process of measuring blood sugar, Sometimes there is a situation where the needle is inserted but there is no bleeding or the blood volume is too small, so it is necessary to inject the needle again or squeeze out the blood forcefully, but the needle injection again may cause a burden to the patient, and the blood forcefully squeezed out may lead to inaccurate measurement results
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[0049] Some typical embodiments embodying the features and advantages of the present application will be described in detail in the description in the following paragraphs. It should be understood that this case can have various changes in different aspects, all of which do not depart from the scope of this case, and the descriptions and diagrams therein are used as illustrations in nature, rather than construed to limit this case.
[0050] see figure 1 , figure 1 It is a structural schematic diagram of the first embodiment of the miniature acetone detection device of this case and the gas guide direction. The miniature acetone detection device includes a circuit board 1, a housing 2, an acetone sensor 3 and a gas pump 4, and the housing 2 has a first A through hole 21 and a second through hole 22, and the housing 2 further includes a bottom plate 23 and a side wall 24 extending vertically from the periphery of the bottom plate 23, the housing 2 is assembled on the circuit bo...
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The invention discloses a micro acetone detection device. The device comprises a circuit board; a shell with a first through hole and a second through hole, wherein the shell is assembled on the circuit board and a holding space is formed between the internal of the shell and the circuit board; an acetone sensor held in the holding space and electrically connected with the circuit board; and a gaspump held in the holding space and electrically connected with the circuit board; the gap pump changes the internal pressure of the holding space after the action is accomplished, so that the gas canenter the holding space through the first through hole, and then the acetone sensor measures the acetone concentration of the gas in the holding space, thereby computing the blood glucose of the user, and finally, the gas is discharged from the second through hole.
Description
[0001] 【Technical field】 [0002] This case is about an acetone detection device, especially a miniature acetone detection device that uses a gas pump to improve the detection effect of acetone and calculates the blood sugar concentration from the acetone concentration. [0003] 【Background technique】 [0004] Self-testing of blood sugar plays a very important role in the management of blood sugar for diabetic patients, but the current blood glucose machines used to measure blood sugar are not easy to carry, so it is difficult for patients to detect blood sugar levels when they go out, and in the process of measuring blood sugar, Sometimes there is a situation where the needle is inserted but there is no bleeding or the blood volume is too small, so the needle needs to be inserted again or the blood is squeezed out forcefully, but the needle injection again may cause a burden to the patient, and the blood squeezed out may cause inaccurate measurement results. [0005] In view o...
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Login to View More IPC IPC(8): G01N33/64
CPCG01N33/64
Inventor 莫皓然廖鸿信陈世昌廖家淯陈寿宏黄启峰韩永隆李伟铭
Owner MICROJET TECH