Inflatable medical implant system
A medical implant system for implantation in a patient to treat erectile dysfunction includes a first fluid path, an inflatable penile prosthesis cylinder, an electric pump, and implant controller, and an implantable power supply. The inflatable penile prosthesis cylinder is in fluid communication with the first fluid path and is configured for implantation in a corpus cavernosum of a patient. The electric pump is in fluid communication with the first fluid path. The implant controller is electrically coupled to the pump and is configured to activate the pump to drive a flow of fluid through the first fluid path and into the cylinder. The implantable power supply provides electrical power to the pump.
1. An apparatus comprising:
an inflatable implant having a first portion and a second portion different than the first portion;
a fluid reservoir having a direct fluid connection to the first portion of the inflatable implant via a first fluid path;
a pump fluidically coupled to the fluid reservoir via a second fluid path, the pump having a direct fluid connection to the second portion of the inflatable implant via a third fluid path; and
a valve disposed within the second fluid path,
wherein fluid is configured to flow from the fluid reservoir to the inflatable implant via the first fluid path when the apparatus is in a filling state and fluid is configured to flow from the inflatable implant to the pump via the third fluid path and from the pump to the fluid reservoir via the second fluid path when the apparatus is in an emptying state.
2. The apparatus of claim 1 , further comprising:
a valve disposed within the first fluid path.
3. The apparatus of claim 1 , further comprising:
a first valve disposed within the first fluid path; and a second valve disposed within the second fluid path.
4. The apparatus of claim 1 , further comprising:
a controller operatively coupled to the pump to selectively activate the pump.
5. The apparatus of claim 1 , further comprising:
a controller operatively coupled to the pump; and
a power supply operatively coupled to the controller.
6. The apparatus of claim 1 , further comprising:
a sensor configured to sense one of a current and a voltage supplied to the pump and output a pressure feedback signal that is indicative of a pressure of the inflatable implant.
7. The apparatus of claim 1 , wherein the inflatable implant is selected from the group consisting of an inflatable cuff and a penile prosthesis.
8. The apparatus of claim 1 , wherein the first fluid path includes tubing, the second fluid path includes tubing, and the third fluid path includes tubing.
9. The apparatus of claim 1 , further comprising:
a pressure sensor operatively coupled to the inflatable implant and configured to measure an internal pressure of the inflatable implant.
10. An apparatus comprising:
an inflatable implant having a first portion and a second portion different than the first portion;
a fluid reservoir having a direct fluid connection to the first portion of the inflatable implant via a first tubing, the first tubing having a first end portion coupled to the fluid reservoir and a second end portion coupled to the inflatable implant; and
a pump fluidically coupled to the fluid reservoir via a second tubing, the second tubing having a first end portion coupled to the pump and a second end portion coupled to the fluid reservoir, the pump having a direct fluid connection to the second portion of the inflatable implant via a third tubing, the third tubing having a first end portion coupled to the pump and second end portion coupled to the inflatable implant,
wherein fluid is configured to flow from the fluid reservoir to the inflatable implant via the first tubing when the apparatus is in a filling state and fluid is configured to flow from the inflatable implant to the pump via the third tubing and from the pump to the fluid reservoir via the second tubing when the apparatus is in an emptying state.
11. The apparatus of claim 10 , further comprising:
a valve disposed within the first tubing.
12. The apparatus of claim 10 , further comprising:
a valve disposed within the second tubing.
13. The apparatus of claim 10 , further comprising:
a first valve disposed within the first tubing and a second valve disposed within the second tubing.
14. The apparatus of claim 10 , further comprising:
a controller operatively coupled to the pump to selectively activate the pump.
15. The apparatus of claim 10 , further comprising:
a controller operatively coupled to the pump; and
a power supply operatively coupled to the controller.
16. The apparatus of claim 10 , further comprising:
a sensor configured to sense one of a current and a voltage supplied to the pump and output a pressure feedback signal that is indicative of atho pressure of the inflatable implant.
17. The apparatus of claim 10 , wherein the inflatable implant is selected from the group consisting of an inflatable cuff and a penile prosthesis.
18. The apparatus of claim 10 , further comprising:
a pressure sensor operatively coupled to the inflatable implant and configured to measure an internal pressure of the inflatable implant.