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Disposable minimally invasive adjustable expansion and drainage kit
Disposable anti backflow drainage tube
Disposable refilling pipeline for preventing detachment
Disposable refill line that can be wrapped and stored
Disposable rehydration pipeline
Patent Certificate for Disposable Thermostatic Replenishment Pipeline
Disposable emergency multi balloon ureteral catheter
A guide wire for the urinary tract
A guide wire fixation device for urinary tract
A detachable drainage tube
Patent Certificate for Transmission Guide Wire Pusher
Patent certificate for a minimally invasive expansion drainage kit