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公开(公告)号：US20230218155A1
公开(公告)日：2023-07-13
申请号：US18098309
申请日：2023-01-18
申请人： Invuity, Inc.
CPC分类号： A61B1/07 , A61B90/30 , A61B17/0218 , A61B17/02 , A61B1/0623 , A61B2090/306 , A61B90/80 , A61B2090/309
摘要： An air gap retractor illumination system includes any suitable retractor such as a McCulloch with a channel in the blade to accommodate an air gap illuminator. The illuminator is preferably made from a suitable light conducting plastic material such as acrylic or polycarbonate or silicone. The illuminator has active portions in which light passes and inactive or dead zones in which light does not pass as a result of the configuration and orientation of the input, output and surfaces of the illuminator. The illuminator is formed to have an air gap surrounding any active portion of the illuminator extending from the light input to the light output portion. The dead zones may include elements to allow the illuminator to securely engage the retractor. The light output portion of the illuminator contains from two to eight output zones, each zone having specially designed output optical structures that control and direct light to escape the illuminator to shine onto a predetermined area of interest or to form one or more predetermined shapes or footprints.
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公开(公告)号：US20210137637A1
公开(公告)日：2021-05-13
申请号：US17154111
申请日：2021-01-21
摘要： The invention relates to a flexible application aid for the treatment of wounds. The application aid can be used in particular for the debridement and/or cleansing of wounds, including the skin surrounding the wound. The application aid according to the invention including a flexible or elastically deformable application wand, facilitates debridement of superficial to deep wounds without the risk of injury to the wound.
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公开(公告)号：US20210038778A1
公开(公告)日：2021-02-11
申请号：US16531386
申请日：2019-08-05
发明人： Mike CHEN , Yan-Qiu ZHANG
摘要： A vacuum suction acne remover includes a main control module, a vacuum suction module including a suction head and a vacuum pump connected to the suction head and controllable by the main control module to generate a suction force at the suction head for sucking out acne from the skin, and a camera module having an imaging lens controllable by the main control module to capture the image of the area being sucked by the vacuum suction module. During the suction process of the vacuum suction module, the camera module can observe the image of the suction area, and the suction of the vacuum suction module can be adjusted according to the depth of the acne displayed on the screen to avoid blind acne removing action and incomplete cleaning and to prevent the skin from being damaged due to excessive suction, thereby improving the efficiency and cleanliness of acne removal.
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公开(公告)号：US20190282330A1
公开(公告)日：2019-09-19
申请号：US15924021
申请日：2018-03-16
发明人： Robert A. Fields , Richard A. Hynes
摘要： A surgical sterilization system includes a surgical table and a sterilization member disposable with the surgical table and including a dispenser configured for alignment with a selected surface of a body disposed with the surgical table. The surface and the dispenser are relatively movable. In some embodiments, surgical instruments and methods are disclosed.
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公开(公告)号：US10357331B1
公开(公告)日：2019-07-23
申请号：US15862298
申请日：2018-01-04
申请人： David A. Perring
发明人： David A. Perring
摘要： The subject invention relates to cleaning products that are highly effective in cleaning articles that are susceptible to scratching, scuffing and/or abrasion. More specifically, the present invention relates to cleaning products that are made with a non-abrasive fabric that is comprised of a multitude of non-woven polyester fibers which are bound together with an ethylene-vinyl chloride copolymer binder into the form of a sheet. These cleaning products are highly effective at removing foreign matter from a substrate surface without scratching or scuffing the surface of the substrate. These cleaning products can be used to clean inanimate articles and in cleaning open lesions on humans and animals.
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公开(公告)号：US20170304485A1
公开(公告)日：2017-10-26
申请号：US15509501
申请日：2015-09-28
摘要： Porous devices are provided that include a particle-containing fibrous porous matrix and a fluid absorbed in the particle-containing porous fibrous nonwoven matrix. The particle-containing fibrous porous matrix includes a porous fibrous nonwoven matrix containing first polyolefin fibers, second polyolefin fibers including poly(ethylene), and fiberglass fibers; and microorganism-binding particles. The microorganism-binding particles are enmeshed in said porous fibrous nonwoven matrix. Methods of debridement are provided including providing a porous device including a particle-containing fibrous porous matrix and wiping a wound or an area of skin with the device; and providing a porous device including a porous fibrous nonwoven matrix and wiping a wound with the device. Further, kits are provided including a sterile package containing at least one porous device, and typically also instructions for debridement.
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公开(公告)号：US20230338098A1
公开(公告)日：2023-10-26
申请号：US18210797
申请日：2023-06-16
申请人： MAKO Surgical Corp.
发明人： Viktor Krebs , Peter Ebbitt , Snehal Kasodekar , Hyosig Kang
IPC分类号： A61B34/32 , A61M3/02 , A61B34/00 , A61N5/06 , A61B34/20 , A61F2/46 , A61B17/22 , A61B34/10 , A61B90/80 , A61B34/30
CPC分类号： A61B34/32 , A61M3/0266 , A61B34/76 , A61N5/0624 , A61B34/20 , A61F2/461 , A61B17/22012 , A61B34/10 , A61B90/80 , A61B34/30 , A61B34/25 , A61M2202/0468 , A61B2034/105 , A61B2034/102 , A61F2002/4632 , A61N2005/0661 , A61N2005/0652 , A61B2034/2055 , A61N2005/0626 , A61B2018/1807
摘要： A system for irrigating an infected implant area, the system comprising an irrigation tool, and a navigation system for tracking movement of the irrigation tool. The system also includes a processing circuit programmed to determine an area to be irrigated, the irrigation area including at least a surface of an implant and patient tissue, and control the irrigation tool to automatically adjust a speed of a spray of irrigation fluid from the irrigation tool to provide a first speed when debridement is of the surface of the implant and a second speed when the debridement is of the patient tissue.
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公开(公告)号：US11602215B2
公开(公告)日：2023-03-14
申请号：US16348729
申请日：2017-11-07
摘要： The invention relates to a skin treatment device comprising a housing (10) with a handle section (11), a disc-shaped skin treatment element (21), a drive mechanism incorporated in said housing and coupled to said skin treatment element for driving said skin treatment element into rotational movement about a rotational axis, wherein said skin treatment element has a first skin treatment surface (22) and a second skin treatment surface (25), said first skin treatment surface (22) being oriented axially with respect to said rotational axis, said second skin treatment surface (25) being oriented radially with respect to said rotational axis and extending along a circumference of the skin treatment element.
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公开(公告)号：US11583175B2
公开(公告)日：2023-02-21
申请号：US16752620
申请日：2020-01-25
申请人： Invuity, Inc.
摘要： An air gap retractor illumination system includes any suitable retractor such as a McCulloch with a channel in the blade to accommodate an air gap illuminator. The illuminator is preferably made from a suitable light conducting plastic material such as acrylic or polycarbonate or silicone. The illuminator has active portions in which light passes and inactive or dead zones in which light does not pass as a result of the configuration and orientation of the input, output and surfaces of the illuminator. The illuminator is formed to have an air gap surrounding any active portion of the illuminator extending from the light input to the light output portion. The dead zones may include elements to allow the illuminator to securely engage the retractor. The light output portion of the illuminator contains from two to eight output zones, each zone having specially designed output optical structures that control and direct light to escape the illuminator to shine onto a predetermined area of interest or to form one or more predetermined shapes or footprints.
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公开(公告)号：US11523677B1
公开(公告)日：2022-12-13
申请号：US16386827
申请日：2019-04-17
摘要： A disposable brush head cartridge for a sonic or ultrasonic skin cleaning brush, specially adapted for use in surgical skin prep. The disposable brush head cartridge has a base configured to be removably attached to a sonic motor drive handle. The disposable brush head cartridge further comprises an upper bristle head sealed with respect to the base by a surrounding disposable cover spaced from the bristles. The cover defines a reservoir of pre-surgical skin cleaning fluid, in a first form soaking or pre-moistening the brush bristles until the cover is removed, and in a second form stored in a separate fluid-tight compartment in the cover and combined with the brush bristles after the cover is removed.
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