Contactable charging capsule endoscope

Abstract

The invention provides a contactable charging capsule endoscope which comprises a capsule shell as well as an LED (Light Emitting Diode) light source, a sensor, a lens, a lens cover and a rechargeable battery which are packaged in the shell. The lens cover is arranged in the periphery of the lens, and the rechargeable battery is electrically connected with the LED light source, the sensor and the lens respectively. The periphery of the capsule shell is packaged by a capsule wall. Two conductive layers are arranged on the inner and outer walls of the capsule wall. The conductive layers are communicated with each other, and electrically connected with the rechargeable battery through conductive wires, respectively. The limit that a one-shot battery can be arranged in a current capsule endoscope is overcome through the contactable charging manner. Before administration, the capsule is charged to have full electric quantity and enters into a human body, so that the service life of the capsule endoscope is longer and the intensity of a feedback signal is stronger, so that the limit on the electric quantity and weight of the one-shot battery is overcome. The capsule is charged through the rechargeable battery built on the capsule wall, so that not only is the inner structure of the capsule not damaged, but also the charging efficiency is higher.

Description

technical field [0001] The invention relates to a capsule endoscope, in particular to a capsule endoscope which can be charged by contact. Background technique [0002] Capsule endoscope is a new scientific and technological product of medical development. It is widely used in the clinical diagnosis of various medical diseases. It adopts painless and non-invasive monitoring and diagnosis. After oral administration, it enters the human stomach or intestinal tract, and passes through its lens components. Close-up photographs of the internal stomach or intestinal wall conditions for clinical diagnosis and relief of patients' clinical pain. [0003] However, the batteries of the existing capsule endoscopes all use primary batteries. When not in use, the battery power in the capsule endoscope is lost due to long-term placement. After taking it, the capsule endoscope enters the In the body, due to the decline of battery power, the detection signal may be weak, or it may not be re...

AI Technical Summary

Problems solved by technology

[0003] However, the batteries of the existing capsule endoscopes all use primary batteries. When not in use, the battery power in the capsule endoscope is lost due to long-term placement. After taking it, the capsule endoscope enters the In the body, due to the decline of battery power, the detection signal may be weak, or it may not be received and fed back to the external detection instrument. It is difficult to monitor the condition of the intestinal tract or stomach wall, and it is difficult to detect whether it is in Residing in the body, this will bring a certain psychological burden to the patient

Moreover, the heavy weight of the primary battery makes the weight of the entire capsule endoscope larger, which affects its buoyancy in the stomach or intestinal tract, and if the flow cannot be smooth, it is easy to cause its retention in the stomach or intestinal tract

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