Energy based fat reduction
First Claim
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1. An ultrasound treatment system for treatment of fat, the system comprising:
- an ultrasound probe comprising a motion mechanism, a therapy component, and an imaging component,wherein the therapy component consists of;
an ultrasound therapy element that delivers ultrasound energy at a frequency of between 2 MHz to 10 MHz,wherein the ultrasound therapy element is a spherically focused element or a cylindrically focused element,wherein the ultrasound therapy element is configured for delivery of energy at a temperature sufficient to coagulate at least a portion of a plurality of fat lobuli at a depth under a skin surface,wherein the ultrasound therapy element is connected to the motion mechanism,wherein the imaging component comprises one or more ultrasound imaging elements,a control system comprising a processor and power supply; and
a display,wherein the ultrasound probe is configured for acoustic coupling to a skin surface,wherein the ultrasound imaging element is in communication with the display,wherein the ultrasound imaging element is configured for imaging a region of interest under the skin surface, wherein the region of interest comprises the plurality of fat lobuli at the depth under the skin surface,wherein the display is configured to display an image of the region of interest,wherein the ultrasound therapy element is in communication with the control system,wherein the motion mechanism is in communication with the control system,wherein the motion mechanism moves the ultrasound therapy element to form a plurality of thermal foci at the depth for coagulating the at least a portion of the plurality of fat lobuli.
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Abstract
Methods for non-invasive fat reduction can include targeting a region of interest below a surface of skin, which contains fat and delivering ultrasound energy to the region of interest. The ultrasound energy generates a thermal lesion with said ultrasound energy on a fat cell. The lesion can create an opening in the surface of the fat cell, which allows the draining of a fluid out of the fat cell and through the opening. In addition, by applying ultrasound energy to fat cells to increase the temperature to between 43 degrees and 49 degrees, cell apoptosis can be realized, thereby resulting in reduction of fat.
1046 Citations
20 Claims
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1. An ultrasound treatment system for treatment of fat, the system comprising:
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an ultrasound probe comprising a motion mechanism, a therapy component, and an imaging component, wherein the therapy component consists of; an ultrasound therapy element that delivers ultrasound energy at a frequency of between 2 MHz to 10 MHz, wherein the ultrasound therapy element is a spherically focused element or a cylindrically focused element, wherein the ultrasound therapy element is configured for delivery of energy at a temperature sufficient to coagulate at least a portion of a plurality of fat lobuli at a depth under a skin surface, wherein the ultrasound therapy element is connected to the motion mechanism, wherein the imaging component comprises one or more ultrasound imaging elements, a control system comprising a processor and power supply; and a display, wherein the ultrasound probe is configured for acoustic coupling to a skin surface, wherein the ultrasound imaging element is in communication with the display, wherein the ultrasound imaging element is configured for imaging a region of interest under the skin surface, wherein the region of interest comprises the plurality of fat lobuli at the depth under the skin surface, wherein the display is configured to display an image of the region of interest, wherein the ultrasound therapy element is in communication with the control system, wherein the motion mechanism is in communication with the control system, wherein the motion mechanism moves the ultrasound therapy element to form a plurality of thermal foci at the depth for coagulating the at least a portion of the plurality of fat lobuli. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. An ultrasound treatment system for treatment of fat, the system comprising:
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an ultrasound probe comprising a motion mechanism and a therapy component, wherein the therapy component consists of; a cylindrically focused ultrasound therapy element, wherein the cylindrically focused ultrasound therapy element delivers ultrasound energy at a frequency of between 750 kHz to 20 MHz, wherein the cylindrically focused ultrasound therapy element is configured for delivery of energy at a temperature sufficient to coagulate at least a portion of a plurality of fat lobuli at a depth under a skin surface, wherein a portion of the ultrasound probe is configured for acoustic coupling to a skin surface; and wherein the cylindrically focused ultrasound therapy element is connected to a portion of the motion mechanism, wherein the motion mechanism moves the cylindrically focused ultrasound therapy element to coagulate the at least the portion of the plurality of fat lobuli. - View Dependent Claims (10, 11, 12)
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13. An ultrasound treatment system for treatment of fat, the system comprising:
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an ultrasound probe comprising a motion mechanism, a therapy component, and an imaging component, wherein the therapy component consists of; an ultrasound therapy element, wherein a portion of the ultrasound probe is configured for acoustic coupling to a skin surface; a control system; and a display; wherein the imaging component comprises an ultrasound imaging element configured for imaging a region of interest under the skin surface, wherein the region of interest comprises a tissue, wherein the tissue comprises a plurality of fat lobuli, wherein the display is configured to display an image of the region of interest, wherein the ultrasound therapy element is configured for delivery of energy to the region of interest under the skin surface, wherein the ultrasound therapy element is configured to coagulate at least a portion of the plurality of fat lobuli at a depth under the skin surface, wherein the ultrasound therapy element is connected to the motion mechanism, wherein the motion mechanism moves the ultrasound therapy element to form a plurality of thermal lesions at the at least the portion of the plurality of fat lobuli at the depth for reducing the appearance of fat. - View Dependent Claims (14, 15, 16, 17, 18, 19, 20)
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Specification