Multifunctional anti-blocking urethral injury prevention bladder irrigation catheter
A technique for urethral injury and bladder flushing, applied in the field of medical devices, can solve the problems of flushing catheter use and increase patient pain, and achieve the effects of reducing pain, facilitating cleaning, and being convenient to use
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Embodiment 1
[0026] refer to Figure 1-5 In this embodiment, a multifunctional anti-clogging and anti-urethral injury bladder flushing catheter is proposed, including a fixed cover 1, a connecting pipe 4 is threadedly connected to the inner wall of the bottom of the fixed cover 1, and the connecting pipe 4 is rotatably connected with a limit rod 5. The limit rod 5 is slidingly connected to the inner wall of the fixed cover 1, and the inner tube 6 is slidably connected to the inner wall of the connecting pipe 4. The bottom end of the inner tube 6 extends to the bottom of the connecting pipe 4 and is fixedly installed with a joint 7. The fixed cover Mounting holes 21 are provided on both sides of the inner wall of 1, and a silica gel pad 22 is sealed and fixed in the mounting holes 21. On both sides of the inner wall of the fixed cover 1, a retaining ball 20 is rotatably connected, and the two retaining balls 20 are respectively connected with the The two silica gel pads 22 are in movable co...
Embodiment 2
[0029] In this embodiment, a nut 2 is fixedly installed on the bottom of the fixed cover 1, and a threaded pipe 3 is fixedly set on the connecting pipe 4. The threaded pipe 3 runs through the nut 2 and is threadedly connected with the nut 2. The threaded pipe 3 can be used to facilitate the connection. The pipe 4 moves, and the position of the connecting pipe 4 can be conveniently limited.
[0030] In this embodiment, a drain pipe 8 is fixedly installed at the bottom of one side of the fixed cover 1, and the drain pipe 8 communicates with the fixed cover 1, and a sealing plug 9 is installed in the seal of the drain pipe 8, so as to facilitate the Urine comes out.
[0031] In this embodiment, the top of the inner pipe 6 is fixedly covered with a flow box 14, the top of the flow box 14 extends to the top of the connecting pipe 4 and is fixedly connected with the bottom of the cover plate 15, and the inner walls of both sides of the flow box 14 are embedded with The water net 25...
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