Body fluid analyte detection device

Abstract

A body fluid analyte detection apparatus is provided. Applying a force to a force applying portion of a bottom case in one direction can make the bottom case fail, and then separate the bottom case and a transmitter from each other. Before the bottom case is mounted to a human body, the bottom case is fixed together with a mounting unit by means of a snap-fit portion. Operation steps of a user when separating the bottom case from the transmitter are reduced, and the failure rate of the bottom case before being mounted to the human body is also reduced, thereby improving the user experience, and enhancing the reliability of the body fluid analyte detection apparatus.

1 . A body fluid analyte detection device, comprising:
 a transmitter which is provided with at least one first clamp part;   a bottom shell which is provided with at least one second clamp part corresponding to the first clamp part, after the bottom shell is installed on human body, the first clamp part and the second clamp part are clamped to each other, so that the transmitter is assembled on the bottom shell, the bottom shell comprises a fixed part and a forced part, during separating the bottom shell and the transmitter, the fixed part is fixed, and a force is applied to the forced part in one direction, the bottom shell is in a failure mode, the at least one first clamp part and the at least one second clamp part that are clamped with each other are separated from each other, thereby separating the bottom shell and the transmitter;   a sensor comprising a base and a probe, wherein the base is used to fix the sensor and the bottom shell, the probe is used to detect a parameter information of a body fluid analyte, and the sensor is connected with the transmitter to transmit a parameter signal;   a battery used to supply power to the transmitter, wherein the battery is arranged in the bottom shell or the transmitter, and a part for setting the battery is the battery part; and   an installation unit provided with at least one third clamp part corresponding to the second clamp part, before the bottom shell is installed on the human body, the third clamp part and the second clamp part are clamped to each other, so that the bottom shell is fixed on the installation unit.   
     
     
         2 . The body fluid analyte detection device of  claim 1 , wherein a side of the bottom shell is provided with a convex part which is outward, and the convex part is a forced part. 
     
     
         3 . The body fluid analyte detection device of  claim 1 , wherein the battery is arranged in the bottom shell, and at least one connection hole is arranged in the bottom shell, the transmitter is electrically connected with two poles of the battery through the connection hole, and the battery part is the forced part. 
     
     
         4 . The body fluid analyte detection device of  claim 2 , wherein the at least one first clamp part comprises two first clamp parts, the at least one second clamp part comprises two second clamp parts, the transmitter is provided with the two first clamp parts, the bottom shell is correspondingly provided with the two second clamp parts, and in the bottom shell, two sides of a connecting line l 1  of the two second clamp parts are respectively provided with the forced part and the fixed part. 
     
     
         5 . The body fluid analyte detection device of  claim 4 , wherein a crease groove is arranged on the bottom shell at a position corresponding to the connecting line l 1 . 
     
     
         6 . The body fluid analyte detection device of  claim 4 , wherein the two second clamp parts are hooks and are arranged on a side wall of the bottom shell. 
     
     
         7 . The body fluid analyte detection device of  claim 4 , wherein the convex part is arranged on a same side close to the two second clamp parts. 
     
     
         8 . The body fluid analyte detection device of  claim 1 , wherein the failure mode of the bottom shell comprises one or more combinations of the bottom plate or side wall of the bottom shell fracture, the bottom shell fracture, the second clamp part fracture, and the bottom shell deformation. 
     
     
         9 . The body fluid analyte detection device of  claim 1 , wherein the bottom shell comprises an adhesive tape for mounting the bottom shell on the human body.