Portable blood glucose monitor

Abstract

The invention discloses a portable blood glucose monitor, which comprises a connector and a strip retreating mechanism, wherein the strip retreating mechanism comprises a push block, a press key, a first push rod, a fixed support frame, a second push rod and a first elastic element; the push block is arranged on the connector; the press key is arranged at one side of the blood glucose monitor casing; the first push rod, the fixed support frame, the second push rod and the first elastic element are in pivot connection; the fixed support frame is fixedly arranged on a PCB of the blood glucose monitor; the second push rod is glidingly arranged on the fixed support frame and is connected with the push block; the first push rod is provided with a first rod section and a second rod section; thefirst rod section is in abut joint with the press key; the second push rod maintains the abut joint state with the free end of the second rod section through the first elastic element. A test strip isindirectly pushed through the push block through a transition driving mechanism comprising the fixed support frame and the second push rod; the technical problem of clamping due to nonuniform stressduring the push block sliding easily caused by direct action on the push block by using a lever is effectively solved; the use difficulty of a user is effectively reduced; the withdrawal smoothness ofthe test strip from the connector is improved; the user experience of the blood glucose monitor is improved.

Description

technical field [0001] The invention relates to a small household medical aid, in particular to a portable blood glucose meter for self-detection of blood glucose through test paper. Background technique [0002] Portable blood glucose meters are increasingly used by diabetics. Patients can adjust the dose of hypoglycemic drugs at any time according to the currently detected blood sugar parameters. During operation, the blood glucose meter is generally detected by inserting a test paper, and the test paper is directly pulled out by hand after the test. It is obviously unhygienic to directly take the used test strips by hand, especially when the operator of the blood glucose meter is not the same person as the patient, and the operator directly takes the test strips by hand, there is a risk of being infected by the residual blood on the test strips. However, the used test strips are removed from the blood glucose meter by hand or other clamping tools, which makes the operat...

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a portable blood glucose meter. By improving the lever mechanism, a push block that directly pushes the test strip and the action lever is provided between a fixed bracket and a second sliding bracket that is slid on the fixed bracket. The transitional drive mechanism of the two push rods effectively solves the technical problem in the prior art that the lever acts directly on the push block, causing uneven force when the push block slides and causing the push block to slide unsmoothly

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