Electrolytic substance infusion device

• US 6,738,662 B1
• Filed: 11/21/2000
• Issued: 05/18/2004
• Est. Priority Date: 11/21/2000
• Status: Expired due to Fees

• Current Assignee: Peaceful Mountain, Inc.
• Original Assignee: Steven R. Frank
• Inventors: Frank, Steven R.
• Primary Examiner(s): Casler, Brian L.
• Assistant Examiner(s): Thissell, Jeremy
• Application Number:
  US09/718,521
• Time in Patent Office: 1,274 Days
• Field of Search: 604/20, 604/19, 604/890.1, 604/892.1, 604/500, 604/501, 361/768
• US Class Current: 604/20
• CPC Class Codes: A61N 1/30 Apparatus for iontophoresis, i.e. transfer of media in ionic state by an electromotoric force into the body, or cataphoresis

Abstract

A portable, self-contained hand-held device for treating an illness or infection of tissue of a body is provided. The device comprises an integrally mounted metal ion source contactable with the tissue with an antimicrobial substance on at least a portion of the metal ion source. A conducting surface is contactable with the user. An automatically controlled and modulated field electrically is connected to the metal ion source and the conducting surface with the control system creating an electric field between the metal ion source and the conducting surface through the body wherein the antimicrobial substance is ionized upon application of the electric field thereby profusing the substance into the infected tissue. In another embodiment, a bandage is provided for adhering to the skin of the user.

Claims

1. A portable hand-held device for treating an illness or infection of tissue of a body, the device comprising:

a housing;

a metal ion source mounted on the exterior of the housing which is directly contactable with the tissue;

a conducting surface mounted on the exterior of the housing which is contactable with the user;

an automatically controlled and modulated field electrically connected to the metal ion source and the conducting surface automatically activated upon the metal ion source contacting the tissue and the conducting surface contacting the user;

wherein an electric field is created between the metal ion source and the conducting surface through the body such that the electric field causes the metal ion source to be ionized and perfuse metal ions into the tissue.

2. The device of claim 1 wherein the metal ion source is selected from a group of ionizable materials including zinc, copper and silver.

3. The device of claim 1 further comprising an indicator signal for indicating activation of the electric field and correct delivery of a selected dose and dose rate.

4. The device of claim 1 wherein the device treats maladies selected from the group consisting of Herpes-type outbreaks, warts, acne, cold sores, and germicidal on dermatological infections.

5. The device of claim 1 further comprising circuitry for controlling the delivery rate of the metal ions, dose of the metal ions, waveform, and voltage.

6. The device of claim 1 further comprising a power source positioned within the housing and a control system mounted within the housing which automatically controls and modulates the electric field.

7. The device of claim 6 wherein the control system includes a controllable DC-to-DC converter to generate the required voltages and waveforms from a single cell battery to operate the device.

8. The device of claim 1 wherein the electric field is a bipolar field at low frequencies for maintaining a surface only distribution of the metal ions.

9. The device of claim 1 further comprising a microcontroller which controls the electric field between the metal ion source and conducting surface and a circuit board which connects the metal ion source to the conducting surface and microcontroller without the use of wires.

10. A completely self-contained disposable bandage device for treating an illness or infection of tissue of a body, the bandage device comprising:

an adhesive strip;

a metal ion source mounted on the adhesive strip which is directly contactable with the tissue when the adhesive strip is secured to a user;

a conducting surface mounted on the adhesive strip which is contactable with the user when the adhesive strip is secured to the user;

an automatically controlled and modulated field electrically generating system attached to the adhesive strip and connected to the metal ion source and the conducting surface which is automatically activated upon the metal ion source contacting the tissue and the conducting surface contacting the user skin proximate the tissue;

wherein an electric field is created between the metal ion source and the conducting surface through the body such that the electric field causes the metal ion source to be ionized and perfuse metal ions into the tissue.

11. The device of claim 10 wherein the metal ion source is selected from a group consisting of ionizable materials including zinc, copper and silver.

12. The device of claim 10 further comprising an indicator signal for indicating activation of the electric field and correct delivery of a selected dose and dose rate.

13. The device of claim 10 wherein the device treats maladies selected from the group consisting of Herpes-type outbreaks, warts, acne, cold sores, and germicidal on dermatological infections.

14. The device of claim 10 further comprising circuitry for controlling the delivery rate of the metal ions, dose of the metal ions, waveform, and voltage.

15. The device of claim 10 further comprising a power source positioned within the bandage and a control system positioned within the bandage which automatically controls and modulates the electric field.

16. The device of claim 15 wherein the control system includes a controllable DC-to-DC converter to generate the required voltages and waveforms from a single cell battery to operate the device.

17. The device of claim 10 wherein the electric field is a bipolar field at low frequencies for maintaining a surface only distribution of the metal ions.

18. A method of infusing an antimicrobial metal ion into tissue of a body, the method comprising:

providing at least an antimicrobial metal ion source;

providing a contact surface;

contacting the tissue with metal ion source and the contact surface;

ionizing the antimicrobial metal ion source; and

infusing the antimicrobial metal ions into the tissue applying an adhesive to the device to form a bandage strip and releasably securing the bandage strip to the tissue such that the antimicrobial metal ion source is in direct contact therewith.

19. The method of claim 18 further comprising providing an embedded microcontroller attached to the bandage strip and supporting circuitry for automatically controlling the delivery rate of the metal ions, dose of the metal ions, waveform, and voltage.

20. A portable hand-held device for treating an illness or infection of tissue of a body at a selected dose and dose rate of metal ions, the device comprising:

a housing with a visual indicator light thereon;

a metal ion source mounted on the housing which is directly contactable with the tissue;

a conducting surface mounted on the housing which is contactable with the user;

an automatically controlled and modulated field electrically connected to the metal ion source and the conducting surface automatically activated upon the metal ion source contacting the tissue and the conducting surface contacting the user;

wherein an electric field is created between the metal ion source and the conducting surface through the body such that the electric field causes the metal ion source to be ionized and perfuse metal ions into the tissue and activate the indicator light only upon determining that the selected dose and dose rate of metal ions is correct.

21. The device of claim 20 further comprising a microcontroller which controls the electric field between the metal ion source and conducting surface and a circuit board which connects the metal ion source to the conducting surface and microcontroller without the use of wires.