Treatment apparatus for removing heat from subcutaneous lipid-rich cells and massaging tissue
First Claim
1. A system for cooling and massaging a subject'"'"'s tissue to damage subcutaneous lipid-rich cells, the system comprising:
- a vacuum device configured to receive the subject'"'"'s tissue and includinga vacuum cup defining a reservoir configured to receive the subject'"'"'s tissue under vacuum;
at least one treatment unit coupled to the cup and includinga first treatment unit positioned along a first wall of the vacuum cup and having a heat exchanging interface element and a thermoelectric cooler, the heat exchanging interface element is positioned to remove heat from the subject'"'"'s tissue inside the reservoir when in use,a second treatment unit positioned along a second wall of the vacuum cup, wherein the first and second treatment units are positioned at opposite sides of the reservoir such that the entire thermoelectric cooler is positioned at one of the sides of the reservoir to cool the heat exchanging interface element,wherein a portion of the vacuum cup without a thermoelectric cooler extends circumferentially between the first and second treatment units, and wherein a flexible portion of the vacuum device is positioned to contact tissue within the reservoir;
an actuator including a vacuum pump and a pressure line fluidically coupling the vacuum pump to the vacuum cup; and
a processing unit in communication with the actuator and the at least one treatment unit, wherein the processing unit is programmed tocommand the vacuum pump to operate to draw the subject'"'"'s tissue into the reservoir and into thermal contact with the at least one treatment unit,command the at least one treatment unit to operate to cool and damage subcutaneous lipid-rich cells in the tissue held in the reservoir while the subject'"'"'s non-lipid-rich cells proximate to the heat exchanging interface element are not significantly damaged; and
after the subcutaneous lipid-rich cells are cooled and damaged, command the vacuum pump to adjust a pressure level in the reservoir between different pressure levels to massage the tissue inside the reservoir to further damage the subcutaneous lipid-rich cells in the tissue inside the reservoir.
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Accused Products
Abstract
A treatment device for removing heat from subcutaneous lipid-rich cells of a subject having an actuator that provides mechanical energy to the tissue. The mechanical energy provided may include a vibratory component that can range between low and ultra-high frequencies, and such energy may include various combinations of two or more frequencies tailored to produce the desired effect on the subcutaneous tissue. Disruption of adipose tissue cooled by an external treatment device may be enhanced by applying mechanical energy to cooled tissue. Furthermore, such mechanical energy may impart a vibratory effect, a massage effect, a pulsatile effect, or combinations thereof on the tissue.
692 Citations
14 Claims
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1. A system for cooling and massaging a subject'"'"'s tissue to damage subcutaneous lipid-rich cells, the system comprising:
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a vacuum device configured to receive the subject'"'"'s tissue and including a vacuum cup defining a reservoir configured to receive the subject'"'"'s tissue under vacuum; at least one treatment unit coupled to the cup and including a first treatment unit positioned along a first wall of the vacuum cup and having a heat exchanging interface element and a thermoelectric cooler, the heat exchanging interface element is positioned to remove heat from the subject'"'"'s tissue inside the reservoir when in use, a second treatment unit positioned along a second wall of the vacuum cup, wherein the first and second treatment units are positioned at opposite sides of the reservoir such that the entire thermoelectric cooler is positioned at one of the sides of the reservoir to cool the heat exchanging interface element, wherein a portion of the vacuum cup without a thermoelectric cooler extends circumferentially between the first and second treatment units, and wherein a flexible portion of the vacuum device is positioned to contact tissue within the reservoir; an actuator including a vacuum pump and a pressure line fluidically coupling the vacuum pump to the vacuum cup; and a processing unit in communication with the actuator and the at least one treatment unit, wherein the processing unit is programmed to command the vacuum pump to operate to draw the subject'"'"'s tissue into the reservoir and into thermal contact with the at least one treatment unit, command the at least one treatment unit to operate to cool and damage subcutaneous lipid-rich cells in the tissue held in the reservoir while the subject'"'"'s non-lipid-rich cells proximate to the heat exchanging interface element are not significantly damaged; and after the subcutaneous lipid-rich cells are cooled and damaged, command the vacuum pump to adjust a pressure level in the reservoir between different pressure levels to massage the tissue inside the reservoir to further damage the subcutaneous lipid-rich cells in the tissue inside the reservoir. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. A system for cooling and damaging lipid-rich cells of a subject, the system comprising:
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a cup having a wall defining an interior portion of the cup; a plurality of treatment units attached to the cup, wherein each treatment unit of the plurality of treatment units has a heat exchanging interface in the wall of the cup and a thermoelectric cooler, wherein a portion of the cup extends circumferentially between two of the plurality of treatment unit positioned on opposite sides of the cup and is without any treatment unit, wherein the thermoelectric cooler is configured to reduce a temperature of a target region beneath an epidermis of the subject to reduce the temperature of lipid-rich cells in the target region, which is located within the cup, such that the lipid-rich cells are substantially affected while non-lipid-rich cells in the epidermis are not substantially affected; and a vacuum actuator configured to draw the lipid-rich cells in the target region at least partially into the cup, the vacuum actuator including; a vacuum pump, and a vacuum line operably coupling the vacuum pump to the cup, such that the vacuum actuator is capable of imparting a massage effect to the lipid-rich cells in the target region; and a processing unit programmed to command the vacuum pump such that the vacuum pump operates to impart the massage effect to a fold of the subject'"'"'s tissue held in the cup after the lipid-rich cells have been cooled and damaged to further damage the subcutaneous lipid-rich cells in the fold of the subject'"'"'s tissue. - View Dependent Claims (9, 10, 11, 12, 13)
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14. A system for cooling and damaging lipid-rich cells of a subject, the system comprising:
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a cup having a wall defining an interior portion of the cup; a plurality of treatment units coupled to the cup, wherein each treatment unit of the plurality of treatment units has a heat exchanging interface in the wall of the cup and a thermoelectric cooler, wherein the thermoelectric cooler is configured to reduce a temperature of a target region beneath an epidermis of the subject to reduce the temperature of lipid-rich cells in the target region, which is located within the cup, such that the lipid-rich cells are substantially affected while non-lipid-rich cells in the epidermis are not substantially affected, wherein a portion of the cup without a thermoelectric cooler extends circumferentially between the heat exchanging interfaces located on opposite sides of a reservoir of the cup, wherein the entirety of each of the thermoelectric coolers is positioned alongside the reservoir; and a vacuum actuator configured to draw the lipid-rich cells in the target region at least partially into the cup, the vacuum actuator including; a vacuum pump, and a vacuum line operably coupling the vacuum pump to the cup, such that the vacuum actuator is capable of imparting a massage effect to the lipid-rich cells in the target region, wherein the cup and the vacuum pump are configured to keep a fold of the subject'"'"'s tissue drawn into the reservoir in the cup while imparting the massage to the fold of the tissue; and a processing unit programmed to command the vacuum pump such that the vacuum pump operates to adjust a pressure level in the reservoir between different pressure levels to impart the massage effect to the fold of the subject'"'"'s tissue held in the reservoir after the lipid-rich cells have been cooled and damaged to further damage the subcutaneous lipid-rich cells in the fold of the subject'"'"'s tissue, wherein at least one of the pressure levels is greater than one inch of mercury.
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Specification