Body contouring technique and apparatus

• US 5,884,631 A
• Filed: 04/17/1997
• Issued: 03/23/1999
• Est. Priority Date: 04/17/1997
• Status: Expired due to Fees

• Current Assignee: Barry Silberg
• Original Assignee: Barry Silberg
• Inventors: Silberg, Barry
• Primary Examiner(s): Yu, Mickey
• Assistant Examiner(s): O'Hara, Kelly
• Application Number:
  US08/842,873
• Time in Patent Office: 705 Days
• Field of Search: 604/36, 604/22, 604/49, 604/902, 604/28, 604/905, 604/19, 604/174, 604/119, 604/73
• US Class Current: 128/898
• CPC Class Codes: A61B 2017/00084 Temperature
• CPC Class Codes: A61N 2007/0008 Destruction of fat cells
• 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

Abstract

A technique for body contouring or the removal of undesired fat cells or soft tissue in which a tumescent solution is injected among the fat cells to suspend the fat cells. After suspension, using an external ultrasonic generator, ultrasonic waves are transmitted through the skin to the fat cells. The ultrasonic waves damage the fat cells and also assists in disrupting the connective tissue between the fat cells. The fat cells are then removed either through the body'"'"'s natural actions of "sloughing" dead or damaged cells, or by liposuction techniques which suction the cells from the site.

Claims

1. A technique for the removal of fat cells from a patient comprising the steps of:

a) injecting a quantity of tumescent solution into a quantity of fat cells within a patient;

b) externally vibrating said quantity of fat cells in the ultrasonic range; and

,

c) withdrawing a portion of said quantity of fat cells from said patient.

2. The technique according to claim 1, wherein the step of vibrating said quantity of fat cells is conducted for a period sufficient to damage cells within said quantity of fat.

3. The technique according to claim 2, wherein the step of vibrating said quantity of fat cells in the ultrasonic range includes the step of passing ultrasonic vibrations through a skin layer proximate to said quantity of fat cells.

4. The technique according to claim 2, wherein the step of withdrawing said quantity of fat includes the step permitting the patient'"'"'s body to naturally assimilate damaged fat cells.

5. The technique according to claim 4, further including the step of administering, to the patient, antibiotics adapted to assist the patient'"'"'s body to naturally assimilate damaged fat cells.

6. The technique according to claim 1, wherein the step of vibrating said quantity of fat cells is conducted for a period of time sufficient to sever connective tissue between fat cells within said quantity of fat cells.

7. The technique according to claim 1, further including the step of, simultaneous with the step of vibrating said quantity of fat cells, the steps of:

a) monitoring a temperature of said fat cells; and

,

b) terminating the step of vibrating said quantity of fat cells should said temperature exceed a pre-selected level.

8. A surgical technique comprising the steps of:

a) identifying fat cells to be removed from a patient;

b) injecting tumescent solution among said fat cells;

c) externally ultrasonically vibrating said fat cells and said tumescent solution for a period sufficient to damage said fat cells and to disrupt connective tissue between said fat cells; and

,

d) withdrawing a portion of said fat cells.

9. The surgical technique according to claim 8 wherein the steps of ultrasonically vibrating said fat cells and withdrawing a portion of said fat cells, are performed simultaneously.

10. The surgical technique according to claim 8, wherein the step of ultrasonically vibrating said fat cells includes the step of passing ultrasonic vibrations through skin proximate to said fat cells.

11. The surgical technique according to claim 10, further including the steps of

administering, to the patient, antibiotics adapted to assist an immune system of the patient to naturally assimilate damaged fat cells.