Disposable full throw endoscope

Abstract

The invention provides a disposable full-throwing endoscope. The disposable full-throwing endoscope comprises a pilot end part, a bending part, a hose part, a control part and a camera arranged at thepilot end part, wherein the pilot end part, the bending part, the hose part and the control part are connected in sequence; a water-gas clamp channel pipe and a suction pipe penetrate in the pilot end part, the bending part and the hose part; the water-gas clamp channel pipe communicates with an air inlet pipe, a water inlet pipe and a clamp channel joint; the control part comprises a steering control assembly for controlling the advancing direction of the pilot end part and the bending part, and a valve assembly; and the valve assembly comprises an air valve for controlling on-off of the airinlet pipe, a water valve for controlling on-off of the water inlet pipe and a suction valve for controlling on-off of the suction pipe. The pilot end part, the bending part, the hose part and the control part of the disposable full-throwing endoscope are all disposable parts, disinfection is not needed after use, and cross infection risks of patients are avoided. The clamp channel pipe and a water injection and gas injection channel are both injection channels, and the suction pipe is an independent channel, so that the risk that a sample is polluted is avoided, and the accuracy of disease diagnosis is improved.

Description

technical field [0001] The invention relates to a detection instrument in the field of medical instruments, in particular to a disposable fully throwable endoscope. Background technique [0002] Endoscope is a commonly used detection instrument in modern medical diagnosis and treatment. It can enter the stomach through the mouth or enter the body through other natural channels, and can also enter the human body through a small incision made by surgery. Doctors can use the endoscope to see lesions that X-rays cannot show, which is very useful for diagnosing the disease. [0003] Existing endoscopes are all repetitive endoscopes or disposable semi-disposable endoscopes. The semi-disposable endoscope includes a reusable part and a disposable part, such as the disposable endoscope described in the notification number CN105517480, including an operation control part (reusable part) and a disposable part (inserted into the human body) part). [0004] Due to the need for repeate...

AI Technical Summary

Problems solved by technology

The hospital also needs to set up a special disinfection room, equipped with special decontamination equipment and corresponding decontamination personnel, which further increases the cost of endoscope use

At the same time, in order to ensure that the endoscope can be repeatedly sterilized and used, most of its materials are metal parts or other high-temperature-resistant plastic parts, and its production cost is relatively high.

[0005] Although the disposable semi-disposable endoscope does not need to sterilize the part inserted into the human body, the operation control part is reusable and still needs to be decontaminated. If the decontamination is not thorough, the patient still has the risk of cross-infection

[0006] The clamp tube and suction tube of the existing endoscope share the same lumen. During the process of sucking the waste fluid in the body, the clamp tube is easy to be polluted, so that the sample is polluted when sampling from the clamp biopsy, which easily leads to wrong diagnosis.

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