Electrically operable incontinence treatment apparatus

• US 20080200753A1
• Filed: 04/17/2008
• Published: 08/21/2008
• Est. Priority Date: 01/31/2003
• Status: Abandoned Application

• Current Assignee: Potentica AG
• Original Assignee: Potencia Medical AG
• Inventors: Forsell, Peter
• Application Number:
  US12/081,544
• Publication Number:
  US 20080200753A1
• Time in Patent Office: Days
• US Class Current: 600/38
• CPC Class Codes: A61F 2/26 Penis implants
• CPC Class Codes: A61F 2005/414 by constricting means
• CPC Class Codes: A61F 2250/0001 Means for transferring electromagnetic energy to implants
• CPC Class Codes: A61F 5/41 Devices for promoting penis erection penis implants A61F2/26; massage of the genitals A61H19/00

Abstract

A male sexual impotence treatment apparatus comprises a constriction device (3,6) implanted in a male patient, who suffers from sexual impotence, and engaging the patient'"'"'s penile tissue or the prolongation thereof, and an electrically powered operation device, which is integrated with the constriction device and adapted to operate the latter to temporarily constrict the penile tissue or the prolongation thereof to restrict the penile exit blood flow to achieve erection. An electric power supply (14) is subcutaneously implanted in the patient remote from the constriction device and an insulated electric wire (18) connects the power supply and the electrically powered operation device. The electric wire is resilient and extends helically between the electric power supply and the electrically powered operation device. As a result, the resilient helically extending electric wire (18) is capable of addressing the movements from the penile tissue or the prolongation thereof, because it may easily be temporarily extended without risking breakage.

Claims

1. A male sexual impotence treatment apparatus, comprising a constriction device implantable in a male patient, who suffers from sexual impotence, for engaging the patient'"'"'s penile tissue or the prolongation thereof, an implantable electrically powered operation device that operates the constriction device to temporarily constrict the penile tissue or the prolongation thereof to restrict the penile exit blood flow to achieve erection, an electric power supply adapted to be implanted in the patient remote from the operation device, and an insulated electric power wire connecting the electric power supply and the operation device, wherein the electric power wire is resilient and extends helically between the electric power supply and the electrically powered operation devices.

2. The apparatus according to claim 1, further comprising an implantable energy transforming device for transforming wireless energy transmitted from outside the patient'"'"'s body into electric energy.

3. The apparatus according to claim 1, wherein the operation device comprises an electric motor connected to the electric power supply by means of the helical electrical wire.

4. The apparatus according to claim 3, wherein the constriction device is non-inflatable.

5. The apparatus according to claim 4, wherein the constriction device comprises an elongate constriction member adapted to extend around the penile tissue or the prolongation thereof.

6. The apparatus according to claim 5, wherein the constriction member comprises a main portion and two elongated end portions, and the operation device establishes longitudinal relative displacement between the end portions of the constriction member.

7. The apparatus according to claim 6, wherein the operation device comprises an electric motor and a movement transferring means in engagement with at least one of the end portions of the constriction member and operable by the electric motor to displace the one end portion relative to the other end portion of the constriction member.

8. The apparatus according to claim 7, wherein the movement transferring means comprises a gear wheel fixed relative to the other end portion of the constriction member and a gear rack formed on the one end portion of the constriction member, the gear wheel and the gear rack being in mesh with each other.

9. The apparatus according to claim 8, wherein the operation device comprises a worm gear connected between the electric motor and the gear wheel.

10. The apparatus according to claim 1, wherein the constriction device comprises a hydraulic constriction device and the operation device comprises an electrically driven pump hydraulically connected to the hydraulic constriction device.

11. The apparatus according to claim 5, wherein the constriction device comprises a housing containing the operation device, and the elongate constriction member and the housing are adapted to form a loop around the patient'"'"'s penile tissue or the prolongation thereof.

12. The apparatus according to claim 1, further comprising a wireless remote control for controlling the operation device to operate the constriction device.

13. The apparatus according to claim 1 further comprising at least one implantable sensor for sensing at least one physical parameter of the patient.

14. The apparatus according to claim 13, wherein the sensor comprises a pressure sensor for directly or indirectly sensing the pressure against the constriction device.

15. The apparatus according to claim 14, further comprising a control device for controlling the operation device in response to signals from the sensor.

16. The apparatus according to claim 15, wherein the control device comprises an internal control unit implantable in the patient for controlling the operation device in response to signals from the sensor.

17. The apparatus according to claim 1, further comprising a control device for controlling the operation device

18. The apparatus according to claim 17, wherein the control device comprises an internal control unit implantable in the patient for controlling the operation device.

19. The apparatus according to claim 18, wherein the internal control unit is programmable.

20. The apparatus according to claim 19, wherein the control device comprises an external control unit outside the patient'"'"'s body, the internal control unit being programmable by the external control unit.

21. The apparatus according to claim 1, further comprising a switch implantable in the patient for directly or indirectly switching the electric energy supplied by the electric power supply.