DEVICE AND METHOD FOR HYPERTENSION TREATMENT BY NON-INVASIVE STIMULATION TO VASCULAR BARORECEPTORS

• US 20100292527A1
• Filed: 07/30/2008
• Published: 11/18/2010
• Est. Priority Date: 07/31/2007
• Status: Abandoned Application

• Current Assignee: David J. Mishelevich, Michael J. Partsch, Schneider M. Bret
• Original Assignee: David J. Mishelevich, Michael J. Partsch, Schneider M. Bret
• Inventors: Schneider, M. Bret, Mishelevich, David J., Partsch, Michael J.
• Application Number:
  US12/671,141
• Publication Number:
  US 20100292527A1
• Time in Patent Office: Days
• US Class Current: 600/15
• CPC Class Codes: A61N 1/0492 Patch electrodes A61N1/0412, A61N1/0428 take precedence
• CPC Class Codes: A61N 1/36014 External stimulators, e.g. with patch electrodes external pacemakers A61N1/3625
• 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

The treatment of hypertension may be accomplished by stimulation of the carotid baroreceptors. In the present application the inventors disclose methods in which non-invasively-delivered mechanical perturbations caused by sound, ultrasound, or electrical perturbations caused by magnetic, or direct current stimulation may be used to stimulate the carotid baroreceptors, triggering physiological responses that treat medical disorders including hypertension.

Claims

1. A device for modifying blood pressure comprising:

one or more energy emitters;

control means for regulating the output of said emitter; and

means for fastening said emitter against skin overlying the carotid sinus whereby output of said emitters stimulates the carotid baroreceptors causing reflex lowering of blood pressure.

2. A device as in claim 1 in which said energy emitted is sound

3. A device as in claim 1 in which said energy emitted is ultrasound

4. A device as in claim 1 in which said energy emitted is subsonic.

5. A device as in claim 1 in which said energy emitted is a direct electrical current

6. A device as in claim 1 in which said energy emitted is a pulsed electrical current

7. A device as in claim 1 in which said energy emitted is a static magnetic field

8. A device as in claim 1 in which said energy emitted is a pulsed magnetic field

9. A device as in claim 1 also comprising feedback means for relaying measured blood pressure back to said control means whereby output stimulation from said emitters is modified by said blood pressure measurement and blood pressure modulated up and down accordingly.

11. A device as in claim 1 also comprising feedback means for relaying measured blood pressure back to said control means whereby output stimulation from said emitters is modified by said blood pressure measurement.

12. A method for lowering blood pressure comprising:

directing the transcutaneous flow of energy toward carotid baroreceptors so as to stimulate said baroreceptors;

a device as in claim 1 wherein said device is an adhesive patch.

10. A device for modifying blood pressure comprising:

one or more electrode pads;

an electrical power source;

control means for regulating the output of said power source; and

means for fastening said electrode pads against skin overlying the carotid sinus.