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Kafe 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
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출원번호 | US-0859670 (2013-04-09) |
등록번호 | US-10105471 (2018-10-23) |
발명자 / 주소 |
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출원인 / 주소 |
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대리인 / 주소 |
|
인용정보 | 피인용 횟수 : 0 인용 특허 : 546 |
A wound treatment appliance is provided for treating all or a portion of a wound. In some embodiments, the appliance comprises a cover or a flexible overlay that covers all or a portion of the wound for purposes of applying a reduced pressure to the covered portion of the wound. In other embodiments
A wound treatment appliance is provided for treating all or a portion of a wound. In some embodiments, the appliance comprises a cover or a flexible overlay that covers all or a portion of the wound for purposes of applying a reduced pressure to the covered portion of the wound. In other embodiments, the wound treatment appliance also includes a vacuum system to supply reduced pressure to the site of the wound in the volume under the cover or in the area under the flexible overlay. Methods are provided for using various embodiments of the invention.
1. A reduced-pressure treatment system for treating a tissue site on a patient, the reduced-pressure treatment system comprising: an interface member sized and configured to be placed in contact with the tissue site, the interface member configured to permit the flow of wound exudate in only one dir
1. A reduced-pressure treatment system for treating a tissue site on a patient, the reduced-pressure treatment system comprising: an interface member sized and configured to be placed in contact with the tissue site, the interface member configured to permit the flow of wound exudate in only one direction;a gasket positionable around a perimeter of the tissue site;a cover positionable over the interface member and releasably sealable to the gasket, wherein the cover is configured to create a sealed space between the cover and the tissue site;a reduced-pressure source;a reduced-pressure supply conduit configured to supply reduced-pressure from the reduced-pressure supply source to the sealed space;wherein when reduced-pressure is supplied via the reduced-pressure supply conduit to the sealed space, wound exudate is prevented from passing from the sealed space into the reduced-pressure supply conduit;a port on the cover; anda member at the port positioned in a fluid path, the member configured to prevent passage of wound exudate. 2. The reduced-pressure treatment system of claim 1, wherein the cover is positioned over the interface member and is releasably sealed to the gasket by a first adhesive between the cover and the gasket. 3. The reduced-pressure treatment system of claim 2, wherein the gasket is releasably attached around a perimeter of the tissue site, and wherein the gasket has a first side and a second, patient-facing side. 4. The reduced-pressure treatment system of claim 3, wherein the gasket is sealed relative to tissue of the patient surrounding the wound using a second adhesive between the second, patient-facing side of the gasket and the tissue of the patient surrounding the wound. 5. The reduced-pressure treatment system of claim 2, wherein the gasket is secured relative to tissue of the patient surrounding the wound using a second adhesive. 6. The wound therapy system of claim 2, wherein the gasket is sealed to the interface member. 7. The wound therapy system of claim 6, wherein the gasket is sealed to the interface member by a second adhesive. 8. The wound therapy system of claim 7, wherein the gasket is only in contact with the cover and the interface member when the interface member is placed in contact with the tissue site, the gasket is positioned around a perimeter of the tissue site, and the cover is positioned over the interface member and releasably sealed to the gasket.
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