Methods for face and neck lifts
First Claim
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1. A method of lifting skin tissue, the method comprising:
- positioning a portion of an ultrasound probe on a skin surface, the ultrasound probe comprising a movement mechanism and a therapy element,wherein the movement mechanism is controlled by a control system in communication with the ultrasound probe;
using the therapy element to treat a region of interest under the skin surface, the region of interest comprising a tissue comprising at least one of the group consisting of;
a muscle, a muscular fascia, a fat tissue, and a superficial muscular aponeurosis system (SMAS) tissue;
wherein the therapy element is coupled to the movement mechanism within the ultrasound probe;
wherein the therapy element is configured for targeted delivery of ultrasound energy to form a thermal focus with at least a temperature sufficient to treat at least a portion of the tissue at a fixed depth under the skin surface; and
activating the movement mechanism within the ultrasound probe to move the therapy element to form a plurality of the thermal foci at the fixed depth to treat at least the SMAS tissue in the region of interest,wherein the plurality of thermal foci results in a tissue lift.
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Abstract
Methods for treating skin and subcutaneous tissue with energy such as ultrasound energy are disclosed. In various embodiments, ultrasound energy is applied at a region of interest to affect tissue by cutting, ablating, micro-ablating, coagulating, or otherwise affecting the subcutaneous tissue to conduct numerous procedures that are traditionally done invasively in a non-invasive manner. Methods of lifting sagging tissue on a face and/or neck are described.
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20 Claims
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1. A method of lifting skin tissue, the method comprising:
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positioning a portion of an ultrasound probe on a skin surface, the ultrasound probe comprising a movement mechanism and a therapy element, wherein the movement mechanism is controlled by a control system in communication with the ultrasound probe; using the therapy element to treat a region of interest under the skin surface, the region of interest comprising a tissue comprising at least one of the group consisting of;
a muscle, a muscular fascia, a fat tissue, and a superficial muscular aponeurosis system (SMAS) tissue;wherein the therapy element is coupled to the movement mechanism within the ultrasound probe; wherein the therapy element is configured for targeted delivery of ultrasound energy to form a thermal focus with at least a temperature sufficient to treat at least a portion of the tissue at a fixed depth under the skin surface; and activating the movement mechanism within the ultrasound probe to move the therapy element to form a plurality of the thermal foci at the fixed depth to treat at least the SMAS tissue in the region of interest, wherein the plurality of thermal foci results in a tissue lift. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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11. A method of treating sagging skin, comprising:
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providing a probe that emits ultrasound energy; coupling the probe to a skin surface over a region comprising a subcutaneous tissue, wherein the subcutaneous tissue comprises any one or more of the group consisting of;
fat, muscle, muscular fascia, and connective tissue; anddelivering therapeutic ultrasound energy to at least the muscular fascia in the region of interest at a treatment frequency of between 4 MHz and 15 MHz, wherein the therapeutic ultrasound energy thermally treats at least the muscular fascia at a specific depth under the skin surface to reduce skin sagging. - View Dependent Claims (12, 13, 14, 15, 16)
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17. A method of lifting sagging skin, comprising:
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identifying a region of sagging skin; providing an ultrasonic probe that emits ultrasound energy; coupling the ultrasonic probe to a skin surface in a region selected from the group consisting of one or more of the following;
a forehead, an eyelid, a nose, a cheek, an ear, a mouth, and a chin;delivering therapeutic ultrasound energy at a treatment frequency of between 4 MHz and 15 MHz, wherein the therapeutic ultrasound energy treats at least one of the group consisting of subcutaneous fat, muscle, cartilage, and connective tissue at a specific depth under the skin surface to lift the sagging skin. - View Dependent Claims (18, 19, 20)
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Specification