Systems and methods for accelerating healing of implanted material and/or native tissue

Patent metadata

Field	Value
Publication number	US-9452302-B2
Application number	US-201213545953-A
Country	US
Kind code	B2
Filing date	Jul 10, 2012
Priority date	Jul 10, 2011
Publication date	Sep 27, 2016
Grant date	Sep 27, 2016

Abstract

Various embodiments provide methods and systems for ultrasound treatment of tissue are provided. Accordingly, a method can include locating an implant in a site in a body, directing a medicant to at least one of the implant and the site, directing ultrasound energy to the site, and accelerating healing of the implant and/or native tissue at the site.

First claim

The invention claimed is:

1. A method of treating an implant in a region of interest, the method comprising:
targeting an implant comprising a biological material, the implant located in a region of interest comprising tissue;
directing ultrasound energy to the implant comprising the biological material;
effecting the biological material with the ultrasound energy;
creating a therapeutic effect in the tissue in the region of interest with the biological material; and
creating a lesion in the tissue and stimulating a wound healing cascade in the region of interest.

2. The method according to claim 1 , wherein the effecting the biological material with the ultrasound energy comprises activating the biological material.

3. The method according to claim 1 , wherein the effecting the biological material with the ultrasound energy comprises increasing adoption of the biological material into the tissue.

4. The method according to claim 1 , wherein the effecting the biological material with the ultrasound energy comprises potentiating the biological material.

5. The method according to claim 1 , the method further comprising creating a conformal region of elevated temperature in the tissue in the region of interest.

6. The method according to claim 1 , the method further comprising changing a phase of the biological material with the ultrasound energy.

7. The method according to claim 1 , the method further comprising imaging at least one of the implant and the tissue in the region of interest.

8. The method according to claim 1 , further comprising directing a second energy into the region of interest and creating a second therapeutic effect in the region of interest with the second energy.

9. The method according to claim 8 , wherein the second energy is selected from the group consisting of radiofrequency energy, photon-based energy, plasma-based energy, magnetic resonance energy, microwave energy, mechanical energy, and combinations thereof.

10. The method according to claim 8 , wherein the second energy is a second ultrasound energy at a different frequency.

11. The method according to claim 8 , wherein the directing the second energy into the region of interest stops the effecting the biological material.

12. The method according to claim 8 , wherein the second therapeutic effect in the region of interest is selected from the group consisting of coagulation, increased perfusion, reduction of inflammation, generation of heat shock proteins, initiation of healing cascade, and combinations thereof.

13. A method of treating an implant in a region of interest, the method comprising:
targeting an implant comprising a biological material, the implant located in a region of interest comprising tissue;
directing ultrasound energy to the implant comprising the biological material;
effecting the biological material with the ultrasound energy;
creating a therapeutic effect in the tissue in the region of interest with the biological material; and
directing a second energy into the region of interest and creating a second therapeutic effect in the region of interest with the second energy.

14. The method according to claim 13 , wherein the effecting the biological material with the ultrasound energy comprises activating the biological material.

15. The method according to claim 13 , wherein the effecting the biological material with the ultrasound energy comprises increasing adoption of the biological material into the tissue.

16. The method according to claim 13 , wherein the effecting the biological material with the ultrasound energy comprises potentiating the biological material.

17. The method according to claim 13 , the method further comprising creating a conformal region of elevated temperature in the tissue in the region of interest.

18. The method according to claim 13 , the method further comprising creating a lesion in the tissue and stimulating a wound healing cascade in the region of interest.

19. The method according to claim 13 , the method further comprising changing a phase of the biological material with the ultrasound energy.

20. The method according to claim 13 , the method further comprising imaging at least one of the implant and the tissue in the region of interest.

21. The method according to claim 13 , wherein the second energy is selected from the group consisting of radiofrequency energy, photon-based energy, plasma-based energy, magnetic resonance energy, microwave energy, mechanical energy, and combinations thereof.

22. The method according to claim 13 , wherein the second energy is a second ultrasound energy at a different frequency.

23. The method according to claim 13 , wherein the directing the second energy into the region of interest stops the effecting the biological material.

24. The method according to claim 13 , wherein the second therapeutic effect in the region is selected from the group consisting of coagulation, increased perfusion, reduction of inflammation, generation of heat shock proteins, initiation of healing cascade, and combinations thereof.

Assignees

• Slayton Michael H
• Guided Therapy Systems Llc

Inventors

• Slayton Michael H

Classifications

• A61B2018/00642

  with feedback, i.e. closed loop control · CPC title

• A61N2007/0034

  Skin treatment · CPC title

• A61N2007/006

  Lenses · CPC title

• A61N2007/0017

  Wound healing · CPC title

• A61N2007/0052

  using the same transducer for therapy and imaging · CPC title