Apparatus for generating shock waves

• US 10,828,230 B2
• Filed: 12/13/2016
• Issued: 11/10/2020
• Est. Priority Date: 12/17/2015
• Status: Active Grant

• Current Assignee: Switalis GmbH
• Original Assignee: CellVitalis Holding GmbH
• Inventors: Mobius, Andreas, Voss, Axel, Brinkmann, Ralph
• Primary Examiner(s): Philips, Bradley H
• Assistant Examiner(s): Hoang, Vincent D
• Application Number:
  US15/376,956
• Publication Number:
  US 20170172843A1
• Time in Patent Office: 1,428 Days
• Field of Search: 601 4, 601 48
• CPC Class Codes: A61H 2201/0153 hand-held
• CPC Class Codes: A61H 2201/10 with further special therapeutic means, e.g. electrotherapy, magneto therapy or radiation therapy, chromo therapy, infrared or ultraviolet therapy
• CPC Class Codes: A61H 2201/1635 Hand or arm, e.g. handle hand-held, A61H2201/0153; fore-arm support, A61H2003/006
• CPC Class Codes: A61H 2201/50 Control means thereof
• CPC Class Codes: A61H 2203/03 especially adapted for animals
• CPC Class Codes: A61H 23/004 With mechanical drive, e.g. spring mechanism or vibrating unit being hit for starting vibration and then applied to the body of a patient
• CPC Class Codes: A61H 23/008 using shock waves
• CPC Class Codes: A61H 23/02 with electric or magnetic drive

Abstract

The present disclosure relates to a device for generating shock waves that includes an interchangeable applicator head for generating shock waves for treatment of human or animal bodies, which applicator head includes a reflection or focusing mechanism, two electrode tips for producing a spark gap, and a membrane, which together with the reflection or focusing mechanism encloses a fluid medium that is designed to generate a plasma when a voltage between 1 kV and 30 kV is applied. According to the disclosure, the applicator head is electrically and mechanically connected to a hand-held apparatus in a detachable manner.

Claims

1. An interchangeable applicator head for use with a system for generating shock waves for treatment of human or animal bodies, comprising:

a reflection mechanism;

an applicator-head receptacle with mechanical plug-in connection attached to the reflection mechanism and configured to engage an interlock mechanism housed in a hand-held apparatus of the system for generating shock waves, the interlock mechanism being configured to ensure that the applicator head cannot be detached while a high voltage is present on accessible parts of the hand-held apparatus;

a detachable ignition device detachable from the reflection mechanism, the detachable ignition device comprising two electrode tips that produce a spark gap; and

a membrane, the membrane and reflection mechanism enclosing a fluid medium, the fluid medium generating a plasma when a voltage between about 1 kV and about 30 kV is applied to the fluid medium, the interchangeable applicator head comprising an inlet for adding and taking out the fluid medium.

2. The interchangeable applicator head according to claim 1, wherein the reflection mechanism is ellipsoid in shape.

3. The interchangeable applicator head according to claim 1, wherein the reflection mechanism is paraboloid in shape.

4. The interchangeable applicator head according to claim 1, further comprising a storage medium in communication with a read/write device, the storage medium in electronic communication with a control unit to identify the interchangeable applicator head, and the detachable ignition device coupled to the control unit by an electro-mechanical plug-in mechanism.

5. The interchangeable applicator head according to claim 4, wherein the storage medium is connected to the control unit via one of a wired or wireless connection.

6. The interchangeable applicator head according to claim 4, wherein data is transferred between the communication/storage medium and the control unit via radio frequencies.

7. The interchangeable applicator head according to claim 1, wherein the voltage is between about 5 kV and about 20 kV.

8. The interchangeable applicator head according to claim 1, wherein the reflection mechanism and the membrane are a sealed unit.

9. A system for generating shock waves for treatment of human or animal bodies, comprising:

a control unit;

a hand-held apparatus in communication with the control unit;

an interlock mechanism housed in the hand-held apparatus, the interlock mechanism being configured to ensure that the applicator head cannot be detached while a high voltage is present on accessible parts of the hand-held apparatus; and

an applicator head being one of electrically or mechanically connected to the hand-held apparatus in a detachable manner via the interlock mechanism, the applicator head comprising;

a reflection mechanism;

a detachable ignition device detachable from the reflection mechanism, the detachable ignition device comprising two electrode tips that produce a spark gap, and the detachable ignition device coupled to the control unit by an electro-mechanical plug-in mechanism; and

a membrane, the membrane and reflection mechanism enclosing a fluid medium, the fluid medium generating a plasma when a voltage between approximately 1 kV and approximately 30 kV is applied to the fluid medium, the applicator head comprising an inlet for adding and taking out the fluid medium.

10. The system according to claim 9, wherein the hand-held apparatus is in communication with the control unit via a connecting cable and a high-voltage plug.

11. The system according to claim 9, wherein the hand-held apparatus includes a button for triggering shock waves.

12. The system according to claim 9, wherein the hand-held apparatus includes the interlock mechanism housed in the hand-held apparatus configured to engage an applicator-head receptacle with mechanical plug-in connection to ensure that the hand-held apparatus cannot be detached while a high voltage is present on accessible parts of the hand-held apparatus.

13. The system according to claim 9, wherein the applicator head is coupled to the control unit via a detachable connection, and wherein the control unit is a portable table-top unit.