Electronic endoscope hose leak detection tool

By designing a leak measurement tool for endoscopic hose, using the airbag air intake mechanism of the expansion plug and the air intake joint to pressurize and seal, and spraying foam at the connection, the existing leak measurement device has solved the problems of poor sealing and low efficiency, and achieved a more accurate and efficient leak measurement effect.

CN119321854BActive Publication Date: 2025-03-18AOHUA MEDICAL TECH (CHANGZHOU) CO LTD
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Patent Information

Application Number
CN202411845627.7
Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Filing Date
2024-12-16
Publication Date
2025-03-18
Estimated Expiration
2044-12-16

AI Technical Summary

Technical Problem

When the existing endoscopic hose leak detection device detects leakage at the endoscopic hose connection, the sealing performance is poor, the leakage is not easy to detect, which affects the test results, and it is difficult to measure leakage at the semi-finished product connection and is inefficient.

Method used

An electronic endoscope hose leak detection tool is designed. By connecting the endoscope hose between the expansion plug and the air intake joint, the airbag air intake mechanism is used to rush gas into the hose. After pressurization, the expansion head blocks the seal and sprays foam at the connection to ensure sealing.

Benefits of technology

It realizes effective sealing of the endoscopic hose connection, improves the accuracy and efficiency of leak measurement, and avoids the impact of air leakage on the test results.

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Abstract

The present invention belongs to the technical field of endoscope detection, in particular to an electronic endoscope hose leak detection tool, the present invention comprises: a frame; an air intake connector and an expansion plug are respectively fixedly connected at both ends of the frame, the endoscope hose is connected between the air intake connector and the expansion plug, and the air intake connector is connected with an air intake valve; wherein the expansion plug is used to plug one end of the endoscope hose, and gas enters the endoscope hose from the air intake connector; a foam spraying assembly is used to spray foam on the connection between the endoscope hose and the air intake connector and the expansion plug; the present invention connects the endoscope hose between the expansion plug and the air intake connector, and injects gas into the endoscope hose through an airbag air intake mechanism, and after the pressure is increased to a certain value, the expansion head expands, thereby ensuring the sealing of both ends of the endoscope hose, thereby achieving the purpose of soft leak detection of the endoscope.
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