Tissue Imaging And Treatment Method

• US 20120035476A1
• Filed: 09/27/2011
• Published: 02/09/2012
• Est. Priority Date: 10/06/2004
• Status: Abandoned Application

• Current Assignee: Guided Therapy Systems Llc
• Original Assignee: Guided Therapy Systems Llc
• Inventors: BARTHE, PETER G., SLAYTON, MICHAEL H.
• Application Number:
  US13/246,112
• Publication Number:
  US 20120035476A1
• Time in Patent Office: Days
• US Class Current: 600/439
• CPC Class Codes: A61B 2017/00106 ultrasonic
• CPC Class Codes: A61B 2017/00769 Tattoo removal
• CPC Class Codes: A61B 2018/00577 Ablation
• CPC Class Codes: A61B 2090/378 using ultrasound
• CPC Class Codes: A61B 34/10 Computer-aided planning, simulation or modelling of surgical operations
• CPC Class Codes: A61B 8/0858 involving measuring tissue layers, e.g. skin, interfaces
• CPC Class Codes: A61B 8/13 Tomography A61B8/10, A61B8/12 take precedence; tomography for radiation diagnosis A61B6/02
• CPC Class Codes: A61B 8/4209 by using holders, e.g. positioning frames
• CPC Class Codes: A61B 8/4272 involving the acoustic interface between the transducer and the tissue
• CPC Class Codes: A61B 8/4438 Means for identifying the diagnostic device, e.g. barcodes
• CPC Class Codes: A61B 8/4455 Features of the external shape of the probe, e.g. ergonomic aspects
• CPC Class Codes: A61B 8/4461 Features of the scanning mechanism, e.g. for moving the transducer within the housing of the probe
• CPC Class Codes: A61N 2007/0008 Destruction of fat cells
• CPC Class Codes: A61N 2007/0034 Skin treatment
• CPC Class Codes: A61N 2007/0052 using the same transducer for therapy and imaging
• CPC Class Codes: A61N 2007/006 Lenses
• CPC Class Codes: A61N 2007/0065 Concave transducers
• CPC Class Codes: A61N 2007/0082 Scanning transducers
• CPC Class Codes: A61N 2007/0091 with moving parts, e.g. transducers, lenses, reflectors
• CPC Class Codes: A61N 7/00 Ultrasound therapy lithotripsy A61B17/22, A61B17/225; massage using supersonic vibration A61H23/00 ; using ultrasound for introducing media into the body A61M37/0092
• CPC Class Codes: A61N 7/02 : Localised ultrasound hyperthermia hyperthermia in general A61F7/00

Abstract

Embodiments of a dermatological cosmetic treatment and imaging system and method can include use of a hand wand and a removable transducer module having an ultrasound transducer. The system can include a control module that is coupled to the hand wand and has a graphical user interface for controlling the removable transducer module, and an interface coupling the hand wand to the control module. In some embodiments, the cosmetic treatment system may be used in cosmetic procedures on at least a portion of a face, head, neck, body, and/or other part of a patient for a face lift, a brow lift, a chin lift, an eye treatment, a wrinkle reduction, a scar reduction, a burn treatment, a tattoo removal, a skin tightening, a vein reduction, a treatment on a sweat gland, a treatment of hyperhidrosis, a sun spot removal, a fat treatment, a vaginal rejuvenation, and/or an acne treatment.

Claims

1. A method of performing a non-invasive cosmetic procedure, the method comprising:

coupling a transducer module with a hand wand;

wherein said hand wand comprises a switch to control acoustic therapy for causing a plurality of individual thermal lesions;

wherein said hand wand comprises a movement mechanism to provide desired spacing between the individual thermal lesions;

directly or indirectly contacting said transducer module with a subject'"'"'s skin surface;

imaging a region below said skin surface with said transducer module; and

activating said switch on said hand controller to acoustically treat, with said transducer module, said region below said skin surface in a desired sequence of individual thermal lesions that is controlled by said movement mechanism.

2. The method according to claim 1, further comprising:

collecting data based on said acoustic imaging; and

performing said acoustic therapy based on said data.

3. The method according to claim 1, wherein said acoustic therapy comprises tightening the region below said skin surface to produce a desired cosmetic effect on the face, head, neck area, or body of said subject.

4. The method according to claim 1, further comprising:

decoupling said transducer module from said hand wand; and

coupling a second transducer module to said hand wand,

wherein said second transducer module applies a second acoustic therapy that is different than the acoustic therapy that is initially applied, and

wherein said second acoustic therapy provides therapy at a different depth below the skin surface or at a different frequency.

5. The method according to claim 1, further comprising applying acoustic therapy at a first layer of tissue and at a second layer of tissue,

wherein the first layer of tissue and the second layer of tissue are located at different depths below a single region of a skin surface to increase the overall volume of tissue treated below said skin surface, thereby providing an enhanced overall cosmetic result.

6. The method according to claim 1, wherein said cosmetic procedure is at least one of a face lift, a brow lift, a chin lift, an eye treatment, a wrinkle reduction, a scar reduction, a burn treatment, a tattoo removal, a skin tightening, a vein removal, a vein reduction, a treatment on a sweat gland, a treatment of hyperhidrosis, a sun spot removal, a fat treatment, a vaginal rejuvenation, and an acne treatment.

7. The method according to claim 1, wherein said imaging occurs prior to or after said therapy.

8. The method according to claim 1, wherein said imaging occurs simultaneously with said therapy.

9. A method of performing a non-invasive cosmetic procedure, the method comprising:

coupling a transducer module with a hand wand;

wherein said hand wand comprises a switch to control acoustic therapy for causing a plurality of individual thermal lesions;

wherein said hand wand comprises a movement mechanism to provide desired spacing between the individual thermal lesions;

directly or indirectly contacting said transducer module with a subject'"'"'s skin surface;

imaging a region below said skin surface with said transducer module; and

activating said switch on said hand controller to acoustically treat, with said transducer module, said region below said skin surface in a desired sequence of individual thermal lesions that is controlled by said movement mechanism,

wherein said individual thermal lesions are positioned at a first depth in the range of about 1 mm-4 mm below the skin surface.

10. The method according to claim 9, further comprising:

uncoupling said transducer from said hand wand;

coupling a second transducer to said hand wand; and

treating said region below said skin surface at a depth in the range of about 4 mm-7 mm below the skin surface.

11. The method according to claim 9, wherein said cosmetic procedure is at least one of a face lift, a brow lift, a chin lift, an eye treatment, a wrinkle reduction, a scar reduction, a burn treatment, a tattoo removal, a skin tightening, a vein removal, a vein reduction, a treatment on a sweat gland, a treatment of hyperhidrosis, a sun spot removal, a fat treatment, a vaginal rejuvenation, and an acne treatment.

12. The method according to claim 9, wherein said imaging occurs prior to or after said therapy.

13. The method according to claim 9, wherein said imaging occurs simultaneously with said therapy.

14. A method of performing a non-invasive cosmetic procedure, the method comprising:

coupling a transducer module with a hand wand;

wherein said hand wand comprises a switch to control acoustic therapy for causing a plurality of individual thermal lesions;

wherein said hand wand comprises a movement mechanism to provide desired spacing between the individual thermal lesions;

directly or indirectly contacting said transducer module with a subject'"'"'s skin surface;

imaging a region below said skin surface with said transducer module; and

activating said switch on said hand controller to acoustically treat, with said transducer module, said region below said skin surface in a desired sequence of individual thermal lesions that is controlled by said movement mechanism,

wherein said individual thermal lesions are positioned at a first depth below the skin surface,

uncoupling said transducer from said hand wand;

coupling a second transducer to said hand wand; and

treating said region below said skin surface at a second depth below the skin surface.

15. The method according to claim 14, wherein said first depth and said second depth comprise different tissue layers.

16. The method according to claim 14, wherein said treatment below the skin surface causes an improvement in the appearance of the skin surface.

17. The method according to claim 14, wherein said thermal regions denature collagen or deactivate sweat glands below the skin surface.

18. The method according to claim 14, wherein said cosmetic procedure is at least one of a face lift, a brow lift, a chin lift, an eye treatment, a wrinkle reduction, a scar reduction, a burn treatment, a tattoo removal, a skin tightening, a vein removal, a vein reduction, a treatment on a sweat gland, a treatment of hyperhidrosis, a sun spot removal, a fat treatment, a vaginal rejuvenation, and an acne treatment.

19. The method according to claim 14, wherein said imaging occurs prior to or after said therapy.

20. The method according to claim 14, wherein said imaging occurs simultaneously with said therapy.