ENERGY DELIVERY APPARATUS, SYSTEM, AND METHOD FOR DEPLOYABLE MEDICAL ELECTRONIC DEVICES

• US 20110115891A1
• Filed: 11/13/2009
• Published: 05/19/2011
• Est. Priority Date: 11/13/2009
• Status: Abandoned Application

• Current Assignee: Ethicon Endo-Surgery, Inc. (Johnson & Johnson)
• Original Assignee: Ethicon Endo-Surgery, Inc. (Johnson & Johnson)
• Inventors: Trusty, Robert M.
• Application Number:
  US12/617,998
• Publication Number:
  US 20110115891A1
• Time in Patent Office: Days
• US Class Current: 348/65
• CPC Class Codes: A61B 1/00016 using wireless means
• CPC Class Codes: A61B 1/00029 externally powered, e.g. wireless
• CPC Class Codes: A61B 1/00114 Electrical cables in or with an endoscope
• CPC Class Codes: A61B 1/00158 using magnetic field
• CPC Class Codes: A61B 1/041 Capsule endoscopes for imaging
• CPC Class Codes: A61B 1/0684 using light emitting diodes [LED]
• CPC Class Codes: A61B 1/313 for introducing through surgical openings, e.g. laparoscopes
• CPC Class Codes: A61B 2017/00283 with a device releasably connected to an inner wall of the abdomen during surgery, e.g. an illumination source
• CPC Class Codes: A61B 2560/0219 of externally powered implanted units

Abstract

An energy consuming module includes an electronic component suitable for use within a body cavity is disclosed. An antenna is coupled to the electronic component to communicate signals. A wireless energy module is coupled to the electronic component. A positioning element is used to locate the electronic component within the body cavity. A housing is used to support the electronic component, the antenna, the wireless energy module, and the positioning element. A system further includes a manipulation module for use external to the body cavity to manipulate the positioning element of the energy consuming module. The manipulation module includes a wireless energy transmitter element to supply energy to the wireless energy module of the energy consuming module, a communication circuit coupled to an antenna to communicate signals between the electronic component and the manipulation module, and a positioning element to locate and position the energy consuming module within the body cavity. The energy consuming module may include at least one electric terminal coupled to the energy module to receive an electric conductor to supply energy to the energy module from an energy source located outside the body cavity.

Claims

1. An apparatus, comprising:

an electronic component suitable for use within a body cavity;

an antenna coupled to the electronic component to communicate signals;

a wireless energy module coupled to the electronic component;

a positioning element to locate the electronic component within the body cavity; and

a housing to support the electronic component, the antenna, the wireless energy module, and the positioning element.

5. The apparatus of claim 1, comprising a light source coupled to the electronic component.

6. The apparatus of claim 5, wherein the light source comprises at least one light emitting diode.

7. The apparatus of claim 1, wherein the wireless energy module comprises an induction coil.

8. The apparatus of claim 1, wherein the positioning element comprises a magnet.

9. The apparatus of claim 1, wherein the housing comprises:

a first distal aperture;

a second distal aperture; and

a first proximal aperture.

2. The apparatus of clam 1, wherein the electronic component comprises an imaging device coupled to the antenna and the wireless energy module.

3. The apparatus of claim 2, wherein the imaging device comprises:

an image sensor array; and

a lens.

4. The apparatus of claim 3, comprising a transmitter coupled to the image sensor array, the transmitter to transmit a signal representative of images captured by the imaging device.

10. A system, comprising:

a manipulation module for use external to the body cavity to manipulate a positioning element of an energy consuming module positionable within a body cavity, the manipulation module comprising;

a wireless energy transmitter element to supply energy to a wireless energy module coupled to an electronic component of the energy consuming module;

a communication circuit coupled to an antenna to communicate signals between the electronic component and the manipulation module; and

a positioning element to locate and position the energy consuming module within the body cavity.

11. The system of claim 10, wherein the wireless energy transmitter comprises:

a generator circuit to supply alternating current (AC) power; and

a generating element coupled to the generator circuit to receive the AC power from the generator circuit.

12. The system of claim 11, comprising an energy source coupled to the generator circuit.

13. The system of claim 11, wherein the wireless energy module comprises an energy collection element and wherein the generating element is to transfer energy to the energy collection element of the wireless energy module via inductive coupling.

14. The system of claim 11, wherein the wireless energy module comprises an energy collection element and wherein the generating element is to transfer energy to the energy collection element of the wireless energy module via resonant energy transfer.

15. The system of claim 10, wherein the communication circuit comprises a receiver to receive imaging signals generated by an imaging device portion of the electronic component.

16. The system of claim 15, wherein the communication circuit comprises a transmitter to transmit the imaging signals representative of the images captured by the imaging device to a display device coupled to the manipulation module.

17. The system of claim 16, wherein the transmitter is configured to transmit control signals to the electronic component.

18. The system of claim 10, wherein the positioning element comprises a magnet.

19. An apparatus, comprising:

an electronic component positionable within a body cavity;

an antenna to transmit a signal from the electronic component within the body cavity;

an energy module coupled to the electronic component to supply power to the electronic component;

at least one electric terminal coupled to the energy module to receive an electric conductor to supply energy to the energy module from an energy source located outside the body cavity;

a positioning element to locate the electronic component within the body cavity; and

a housing to support the electronic component, the antenna, the energy module, and the positioning element, the housing configured for deployment within the body cavity.

23. The apparatus of claim 19, comprising a light source coupled to the energy module.

24. The apparatus of claim 23, wherein the light source comprises at least one light emitting diode.

25. The apparatus of claim 19, comprising a rechargeable battery coupled to the energy module.

26. The apparatus of claim 19, comprising a rechargeable capacitor coupled to the energy module.

27. The apparatus of claim 19, wherein the positioning element comprises at least one magnet.

28. The apparatus of claim 19, wherein the at least one electric terminal is configured to receive a grasper comprising at least one electric contact to electrically couple to the at least one terminal to receive energy to recharge the energy module from the energy source.

20. The apparatus of clam 19, comprising an imaging device coupled to the energy module.

21. The apparatus of claim 20, wherein the imaging device comprises an image sensor array.

22. The apparatus of claim 21, comprising a transmitter to transmit a signal representative of images captured by the imaging device.

29. A method, comprising:

locating an energy consuming module within a body cavity, the energy consuming module comprising an electronic component suitable for use within the body cavity, an antenna coupled to the electronic component to communicate signals, a wireless energy module coupled to the electronic component, a positioning element to locate the electronic component within the body cavity, and a housing to support the electronic component, the antenna, the wireless energy module, and the positioning element; and

locating a manipulation module external to the body cavity and wirelessly transmitting power to the energy consuming module.

30. The method of claim 29, comprising:

attaching the energy consuming module to a wall of the body cavity; and

positioning the energy consuming module with the manipulation module.

31. The method of claim 29, comprising:

receiving a video signal from the energy consuming module at a receiver at the manipulation module; and

displaying the video signal on a display device.

32. The method of claim 29, comprising:

inserting a charging grasper coupled to an energy source into the body cavity; and

recharging an energy module of the energy consuming module.