Capsule endoscope

Abstract

The invention provides a capsule endoscope. The capsule endoscope comprises a power supply module; the power utilization module comprises an image acquisition module; and the at least one power storage module is connected in parallel with the power supply module to form a power supply group, and the power storage module and the power supply module jointly provide power for the image acquisition module. According to the capsule endoscope, the capacitor, the power module and the like are matched to supply power to the power utilization component, the peak power supply amount can be increased, and the power utilization requirement can be met even if the high-power-consumption power utilization component works. A multi-capacitor parallel connection mode is adopted in more than one power pack, so that not only can the overlarge size of a single capacitor and possible safety risks be avoided, but also power distribution can be realized according to needs, and the utilization rate of electric energy is improved.

Description

technical field [0001] The invention relates to the technical field of medical instruments, in particular to a capsule endoscope. Background technique [0002] Capsule endoscopes are mainly used for the diagnosis of diseases in human stomach, intestines and other organs, and the detection time in the human body may be as long as ten hours. an important question. [0003] At present, capsule endoscopes mainly use LED light sources as lighting components when taking pictures. Compared with other power-consuming components of capsule endoscopes, LED light sources consume more power. Therefore, when taking pictures, the LED light source is on. The peak power increases greatly. If the instantaneous battery voltage is less than 1.9V, the battery may be unable to continue supplying power. [0004] Capsule endoscope technology has a high threshold, and currently only a few companies research and produce it. Therefore, there are few solutions for power supply of capsule endoscopes....

AI Technical Summary

Problems solved by technology

[0003] At present, capsule endoscopes mainly use LED light sources as lighting components when taking pictures. Compared with other power-consuming components of capsule endoscopes, LED light sources consume more power. Therefore, when taking pictures, the LED light source is on. The peak power increases greatly. If the instantaneous battery voltage is less than 1.9V, the battery may not be able to continue to supply power

[0004] Capsule endoscope technology has a high threshold, and currently only a few companies have researched and produced it. Therefore, there are few solutions proposed for the power supply of capsule endoscopes. Some companies try to use lithium batteries to replace traditional silver oxide batteries for capsule endoscopes. The mirror provides more power and longer power supply time, but compared with the silver oxide battery, the cost of the lithium battery is higher, the discharge is not stable enough, and the stability is poor

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