Biosensing device and activation method thereof

Abstract

A biosensing device includes a sensor module and an electric signal transducer. The sensor module includes a biosensor adapted for measuring a biosignal of a host, and a fixed seat including a conducting member that is electrically connected to the biosensor. The electric signal transducer is for receiving and sending the biosignal measured by the biosensor, is coupled to the sensor module, and includes an electric signal unit electrically connected to the conducting member, and a battery connected to the electric signal unit. The electric signal unit has two electrical contacts that cooperatively define a switch. The battery provides power supply to the biosensor when the electric signal transducer is coupled to the sensor module. Therefore, the consumption of electric power of the battery is avoided during storage, and the normal operation of the biosensing device can be maintained during use by using the electric power of the battery.

Description

technical field [0001] The invention relates to a sensing device, in particular to a biological sensing device. Background technique [0002] refer to Figures 1 to 3 , an existing sensing device 1, as described in U.S. Patent No. 7,899,511B2, includes a sheet-shaped adhesive 11 for attaching to the epidermis, a base 12 attached to the sheet-shaped adhesive 11, A mount 13 arranged in the base 12, a sensor 14 installed in the mount 13, and an electronic device 15 arranged in the base 12 and connected to the sensor 14 . [0003] The installation method of the sensing device 1 is to first paste the base 12 provided with the sheet adhesive 11 to the body surface, and then, attach the sensor 14 combined with the mounting base 13 to the surface of the body. Installed on the base 12 by an implanter (not shown) (see figure 2 ), finally, turn the mount 13 to bend a signal output section 141 of the sensor 14 (see image 3 ), so that the sensor 14 is electrically connected to the ...

AI Technical Summary

Problems solved by technology

[0004] Because the sensor 14 can be connected to the electronic device 15 after being bent, so that the electronic device 15 can read the signal, but in this way, the sensor 14 must be bent to the required angle, It will increase the stress of the sensor 14 at the bend, which is prone to damage. Therefore, when the sensor 14 is implanted or taken out in this existing design, the sensor 14 has a higher Risk of breakage, so there is a need for improvement to improve process yield

In addition, the internal circuit of the electronic device 15 is in a closed-circuit engagement state, that is to say, no matter whether it is electrically connected to the sensor 14, the battery will continue to supply power because of the internal circuit, so even if the sensor 14 14 If it is not used by the user, it will still consume the power of the battery and reduce the service life of the battery

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