Urethral expander
A urethral expansion and dilator technology, applied in the field of medical devices, can solve the problems of large surgical trauma, increased probability, and high incidence of ED, and achieve the effect of avoiding damage to the urethra
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[0025] The present invention will be further described below in conjunction with the accompanying drawings.
[0026] A urethral dilator, including an anterior urethral dilator and a posterior urethral dilator, such as figure 1 , figure 2 , image 3 , Figure 4 As shown, wherein, the front urethral dilator is composed of a hollow probe body 1 and a handle 2 arranged on the probe body 1, the rear urethral dilator includes a sheath body 3, and the rear end of the sheath body 3 is provided with an inner hole 4, and the sheath body 3 The front end is provided with a guide hole 5, and a cup mouth 6 is arranged in the guide hole 5, and the cup mouth 6 communicates with the inner hole 4.
[0027] The sheath body 3 is arc-shaped.
[0028] Use: For urethral stricture with complete urethral atresia, if the narrow length is short, the device of the present invention can be used to complete urethral dilation, so that the patient can be exempted from surgery. If the length of the sten...
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