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METHOD FOR LEAK TESTING IN CIRCUIT OF MEDICAL DEVICE, DEVICE, AND STORAGE MEDIUM

Application US20260077145A1 Kind: A1 Mar 19, 2026

Inventors

Shuiqing Yu, Zheng You

Abstract

The present disclosure relates to the technical field of medical devices, and in particular to a method for leak testing in a circuit of a medical device, a device, and a storage medium, the circuit including a reservoir bag, the method including: pressurizing the circuit; determining a compliance characteristic of the reservoir bag; stopping pressurizing the circuit, and determining a wait time of the circuit on the basis of the compliance characteristic of the reservoir bag; and determining a change in gas pressure in the circuit before and after the wait time, thereby testing whether the circuit is leaking.

CPC Classifications

A61M 16/024 A61M 16/0087 A61M 2202/0007 A61M 2202/0241 A61M 2205/15 A61M 2205/3327 A61M 2205/3331 A61M 2205/50

Filing Date

2025-09-04

Application No.

19319402