Urethral dilator for urologic surgical procedures surgery and control method
A technique for urethral dilation and urology, which is applied in dilators, surgical instruments, medicines, etc., can solve the problems of lack of practicability, inability to efficiently use urethral dilators, and urethral hemorrhage of patients, and achieve stable support, increase Large volume and stable gas volume
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[0026] see Figure 1-Figure 5 The present invention provides the following technical solutions: a urethral dilator for urological surgery, comprising a support frame 2 and an expansion main body 17, a control rod 1 is engaged and connected to the inner side of the support frame 2, and the end of the control rod 1 is glued to the outer surface A guide airbag body 12 is connected, and a rubber hose 13 is integrally formed on one side of the outer surface of the guide airbag body 12, and a snap rod 11 is bonded to one side of the outer surface of the guide airbag body 12, and the outer surface side of the snap rod 11 is engaged On the inner side of the expansion main body 17, the inner side of the support frame 2 is snap-connected with the No. 2 air guide tube 10, and the inner side of the support frame 2 is bonded with a No. 1 gas injection tube 3, and the inner side of the No. 1 gas injection tube 3 is snap-connected. There is a No. 1 push piston 4, and a No. 2 support block 18...
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