Method for increasing saliva and tear production with ultrasound

• US 20080269648A1
• Filed: 04/30/2007
• Published: 10/30/2008
• Est. Priority Date: 04/30/2007
• Status: Abandoned Application

• Current Assignee: Robert T. Bock Consultancy LLC
• Original Assignee: ULTRA License Holdings, Inc.
• Inventors: Bock, Robert T.
• Application Number:
  US11/796,699
• Publication Number:
  US 20080269648A1
• Time in Patent Office: Days
• US Class Current: 601/2
• 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 non-invasive apparatus and method for increasing saliva and tear production from the salivary and lacrimal glands with the application of high frequency low intensity ultrasound. An ultrasound transducer coated with connecting gel placed in contact with the facial tissues transmitting 1.5 MHz frequency ultrasound pressure waves into the tissues and into the glands. The time-averaged intensity of the ultrasound pressure waves is typically limited to approximately 30 milliwatts per square centimeter to avoid tissue heating.

Claims

1. A method for increasing saliva production in a patient comprising the step of applying ultrasound pressure waves to the salivary glands through the facial tissue of the patient.

2. A method as defined in claim 1 wherein the ultrasound pressure waves having a frequency in the range of 1-2 MHz, and intensity in the range of 100-200 milliwatts per square centimeter.

3. A method as defined in claim 2 wherein said ultrasound pressure waves are applied in 200 microseconds bursts repeated in 1 kilohertz intervals.

4. A method for increasing tear production in a patient comprising the step of applying ultrasound pressure waves to the lacrimal glands through the facial tissue of the patient.

5. A method as defined in claim 4 wherein the ultrasound pressure waves having a frequency in the range of 1-2 MHz, and intensity in the range of 100-200 milliwatts per square centimeter.

6. A method as defined in claim 5 wherein said ultrasound pressure waves are applied in 200 microseconds bursts repeated in 1 kilohertz intervals.

7. A method for increasing bodily fluid productions in a patient comprising the step of applying ultrasound pressure waves to the glands producing said bodily fluids.