Penis pacemaker and control method thereof

Abstract

The embodiment of the invention provides a penis pacemaker and a control method of the penis pacemaker. The penis pacemaker provided by the embodiment of the invention comprises a penis implantation mechanism, a liquid storage chamber, catheters and a pump, wherein the penis implantation mechanism is used between the subcutaneous part of the penis and the cavernous body, and the penis implantationmechanism is provided with a hollow cavity, and is fixed to the near end of the penis in a manner of being capable of stretching out and contracting axially; liquid is stored in the liquid storage chamber, and the liquid storage chamber communicates with the cavity of the penis implantation mechanism through at least one catheter; the pump is coupled to the liquid storage chamber and the penis implantation mechanism, and the pump is used for providing power for the transmission of liquid between the liquid storage chamber and the penis implantation mechanism.

Description

technical field [0001] Embodiments of the present invention relate to the technical field of medical devices, in particular to a penile pacemaker and a control method thereof. Background technique [0002] For male patients with erectile dysfunction, the penis is often unable to erect spontaneously or the erection hardness is not good. At present, there is an implantable penile prosthesis in the market, as described in patents US4651721 and US5062417, which mainly consists of an implanted water bladder in the cavernous body, a storage Composed of a liquid sac and a one-way valve, due to the complex structure of the implant device, the surgical trauma is large, especially the practice of completely replacing the corpus cavernosum with water sacs, which completely destroys the anatomical structure of the corpus cavernosum tissue itself, and the operation risk is high. The recovery time is long. Considering the above factors, the intracavernous penile prosthesis is not an ideal...

AI Technical Summary

Problems solved by technology

[0002] For male patients with erectile dysfunction, the penis is often unable to erect spontaneously or the erection hardness is not good. At present, there is an implantable penile prosthesis in the market, as described in patents US4651721 and US5062417, which mainly consists of an implanted water bladder in the cavernous body, a storage Composed of a liquid sac and a one-way valve, due to the complex structure of the implant device, the surgical trauma is large, especially the practice of completely replacing the corpus cavernosum with water sacs, which completely destroys the anatomical structure of the corpus cavernosum tissue itself, and the operation risk is high. Long recovery time, combined with the above factors, the intracavernous penile prosthesis is not an ideal erection aid therapy device

[0003] Another example is a skeleton type prosthesis made of temperature-sensitive shape memory alloy wrapped in the cavernous body of the penis provided in the patent US20130131443. Implantation can only be completed by freeing, and because it is made of metal materials, the foreign body sensation is obvious and the use experience is poor. The biggest disadvantage of this invention is that pacing and depacing need to provide temperature conditions for metal deformation, and it is easy to use. It is inconvenient; considering the various problems existing in the current technology, there is an urgent need for a penile erection assisting device that is easy to use, has a small trauma, has a definite assisting effect on erection, and is easy to use, safe and stable.

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