Method, device and system for modulating an activity of brown adipose tissue in a vertebrate subject

• US 9,238,133 B2
• Filed: 09/01/2011
• Issued: 01/19/2016
• Est. Priority Date: 05/09/2011
• Status: Expired due to Fees

• Current Assignee: Gearbox LLC (Intellectual Ventures LLC)
• Original Assignee: The Invention Science Fund I, L.L.C. (Intellectual Ventures LLC)
• Inventors: Hyde, Roderick A., Ishikawa, Muriel Y., Jung, Edward K. Y., Leuthardt, Eric C., Malaska, Stephen L., Sweeney, Elizabeth A., Wood, Lowell L. Jr., Boyden, Edward S.
• Primary Examiner(s): Stoklosa, Joseph
• Assistant Examiner(s): AVIGAN, ADAM JOSEPH
• Application Number:
  US13/199,566
• Publication Number:
  US 20120290051A1
• Time in Patent Office: 1,601 Days
• US Class Current: 1/1
• CPC Class Codes: A61F 2007/0002 Head or parts thereof
• CPC Class Codes: A61F 2007/0056 for cooling
• CPC Class Codes: A61F 2007/0075 using a Peltier element, e.g. near the spot to be heated or cooled
• CPC Class Codes: A61F 2007/009 with a varying magnetic field acting upon the human body, e.g. an implant therein
• CPC Class Codes: A61F 2007/0093 programmed
• CPC Class Codes: A61F 2007/029 Fat cell removal or destruction by non-ablative heat treatment
• CPC Class Codes: A61F 2007/101 for cooling organs in the body before or during surgery
• CPC Class Codes: A61F 2007/126 for invasive application, e.g. for introducing into blood vessels
• CPC Class Codes: A61F 7/106 self-cooling, e.g. using a chemical reaction
• CPC Class Codes: A61F 7/12 Devices for heating or cooling internal body cavities
• CPC Class Codes: A61N 1/0534 Electrodes for deep brain stimulation
• CPC Class Codes: A61N 1/3605 Implantable neurostimulators for stimulating central or peripheral nerve system
• CPC Class Codes: A61N 5/025 Warming the body, e.g. hyperthermia treatment
• CPC Class Codes: A61N 5/04 Radiators for near-field treatment

Abstract

Devices, systems, and methods are disclosed herein for treatment of a disease, disorder, or condition in a vertebrate subject. A device is provided that includes one or more passive cooling elements configured to be applied to one or more tissues of a vertebrate subject to modulate at least one activity of brown adipose tissue of the vertebrate subject, wherein at least a portion of the one or more passive cooling elements is configured to be implantable, and wherein the one or more passive cooling elements includes a first portion configured to be in association with the one or more tissues to be cooled, and a second portion configured to be placed in association with one or more tissues adjacent to an external epidermal tissue of the vertebrate subject.

Claims

1. A device comprising:

one or more implantable cooling elements configured to be applied to one or more tissues of a vertebrate subject,

wherein each of the one or more implantable cooling elements includes a first portion configured to be in association with one or more first tissues to be cooled, and a second portion including two or more branches configured to be placed in association with one or more second tissues adjacent to an external epidermal tissue of the vertebrate subject; and

at least one programmable controller operably configured to provide instructions to the one or more implantable cooling elements in response to information regarding a plasma level of one or more of a metabolic analyte, a sugar, a lipoprotein, or a fatty acid in the vertebrate subject.

2. The device of claim 1, wherein the second portion is configured to be positioned distally to the first portion when the one or more implantable cooling elements are positioned in or on the vertebrate subject.

3. The device of claim 1, wherein at least one of the one or more first tissues or the one or more second tissues includes thermoresponsive tissue of the vertebrate subject.

4. The device of claim 1, wherein at least one of the one or more first tissues or the one or more second tissues includes nervous tissue of the vertebrate subject.

5. The device of claim 1, wherein at least one of the one or more first tissues or the one or more second tissues includes cutaneous tissue of the vertebrate subject.

6. The device of claim 1, wherein at least one of the one or more first tissues or the one or more second tissues includes brown adipose tissue.

7. The device of claim 1, wherein at least one of the one or more first tissues or the one or more second tissues includes tissue in a core of a body of the vertebrate subject.

8. The device of claim 1, wherein at least one of the one or more first tissues or the one or more second tissues includes one or more blood vessels or lymph vessels.

9. The device of claim 1, further comprising one or more pumps, wherein the at least one programmable controller is configured to activate the one or more pumps to control flow through the one or more implantable cooling elements.

10. The device of claim 1, further comprising a digital processing unit operably connected to the at least one programmable controller, the digital processing unit configured to receive information from at least one of a sensor, a timekeeping device, a user interface, and an outside operating source, and configured to process the information into at least one resulting instruction and configured to provide the at least one resulting instruction to the at least one programmable controller.

11. The device of claim 1, further comprising an outside operating source operably connected to the at least one programmable controller, wherein the at least one programmable controller in communication with the outside operating source is configured to provide instructions to the one or more implantable cooling elements in response to information from the outside operating source regarding one or more physiological conditions of the vertebrate subject.

12. The device of claim 11, wherein the outside operating source includes a computing device.

13. The device of claim 1, wherein the at least one programmable controller is configured to accept or send information from or to one or more of a timekeeping device or a user interface.

14. The device of claim 13, wherein the at least one programmable controller is configured to accept user input.

15. The device of claim 14, wherein the user input includes time input, time of day, period of time, start time, stop time, or length of time.

16. The device of claim 13, wherein the timekeeping device is internal to the programmable controller.

17. The device of claim 1, further comprising one or more sensors operably connected to the at least one programmable controller, wherein the at least one programmable controller is configured to provide instructions to the one or more implantable cooling elements in response to information from the one or more sensors regarding one or more physiological conditions of the vertebrate subject.

18. The device of claim 17, wherein the information regarding the one or more physiological conditions of the vertebrate subject includes information regarding one or more of calories ingested by the vertebrate subject or type and quantity of food ingested by the vertebrate subject.

19. The device of claim 17, wherein the information from the one or more sensors regarding the one or more physiological conditions of the vertebrate subject includes information regarding at least one activity of brown adipose tissue.

20. The device of claim 19, wherein the at least one activity of the brown adipose tissue includes metabolic activity of brown adipose tissue or proliferation of brown adipose tissue in the vertebrate subject.

21. The device of claim 19, wherein modulating the at least one activity of the brown adipose tissue includes non-shivering thermogenesis in the brown adipose tissue.

22. The device of claim 1, further comprising at least one of circuitry and data storage configured to control the one or more implantable cooling elements.

23. The device of claim 1, wherein the device includes programming configured to control the one or more implantable cooling elements.

24. The device of claim 23, wherein the device includes programming designed to induce weight loss.

25. The device of claim 23, wherein the device includes programming designed to treat a disorder.

26. The device of claim 1, wherein the one or more implantable cooling elements further includes one or more heat pipes.

27. The device of claim 26, wherein the one or more heat pipes transfer heat from the one or more first tissues to be cooled of the vertebrate subject.

28. The device of claim 27, wherein the one or more first tissues to be cooled include blood or skin of the vertebrate subject.

29. The device of claim 1, wherein the one or more implantable cooling elements include one or more implantable deep tissue heat-extracting components in combination with one or more surface tissue heat-releasing components.

30. The device of claim 1, wherein the one or more implantable cooling elements are configured to attain a tissue temperature from approximately 4°

C. to approximately 36°

C.

31. The device of claim 1, wherein the one or more implantable cooling elements are configured to attain a tissue temperature from approximately 12°

C. to approximately 20°

C.

32. The device of claim 1, wherein the one or more implantable cooling elements are configured to attain a tissue temperature from approximately 24°

C. to approximately 32°

C.

33. The device of claim 1, wherein the one or more implantable cooling elements are configured to attain a tissue temperature approximately 16°

C. or lower.

34. The device of claim 1, further comprising a power source configured to power the device.

35. The device of claim 1, further comprising a neurostimulator configured to be applied to at least one of the one or more first tissues or the one or more second tissues.

36. The device of claim 1, further comprising a neurostimulator configured to be applied to one or more third tissues of the vertebrate subject.

37. The device of claim 36, wherein the one or more third tissues include nerve tissue.

38. The device of claim 36, wherein the neurostimulator includes at least one of electric neurostimulator, magnetic neurostimulator, ultrasonic neurostimulator, or microwave neurostimulator.

39. The device of claim 1, further comprising an applicator configured to deliver a therapeutic medicament.

40. The device of claim 1, wherein the one or more implantable cooling elements include a series of tubes, a flowable fluid disposed within the series of tubes, and at least one low energy pump configured to circulate the flowable fluid, the flowable fluid configured to transfer heat to or from at least one of the one or more first tissues and the one or more second tissues.

41. A system comprising:

a non-transitory signal-bearing medium configured for use in a computing device including,

one or more instructions for receiving data including data for applying cooling to one or more first tissues of a vertebrate subject with one or more implantable cooling elements, wherein the one or more implantable cooling elements are configured to lower the temperature of the one or more first tissues and thereby modulate at least one activity of brown adipose tissue of the vertebrate subject,

wherein each of the one or more implantable cooling elements includes a first portion configured to be in association with the one or more first tissues to be cooled, and a second portion including two or more branches configured to be placed in association with one or more second tissues adjacent to an external epidermal tissue of the vertebrate subject; and

one or more instructions for controlling the one or more implantable cooling elements with at least one programmable controller operably configured to provide instructions to the one or more implantable cooling elements in response to information regarding a plasma level of one or more of a metabolic analyte, a sugar, a lipoprotein, or a fatty acid in the vertebrate subject.

42. The system of claim 41, wherein the second portion is configured to be positioned distally to the first portion when the one or more implantable cooling elements are positioned in or on the vertebrate subject.

43. The system of claim 41, further comprising one or more instructions for receiving data including data for sensing with one or more sensors information regarding one or more physiological conditions of the vertebrate subject and communicating the information regarding the one or more physiological conditions of the vertebrate subject from the one or more sensors to the at least one programmable controller.