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公开(公告)号：US20200205640A1
公开(公告)日：2020-07-02
申请号：US16731852
申请日：2019-12-31
摘要： An illumination system for illuminating a lumen within a body of a patient comprising a tube having a proximal end and an opposed distal end and an internal chamber, the tube being configured for placement within a lumen of the body. The system also includes an illumination subsystem including an optical fiber that is sized and configured to seat within the internal chamber of the tube and a light source for generating light that is emitted by the fiber optic cable. The optical fiber, when mounted within the tube and when the light source generates light, emits light at the distal end of the tube so as to transilluminate the lumen and surrounding tissue so as to be able to locate the distal end of the tube within the lumen of the patient.
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公开(公告)号：US20230093408A1
公开(公告)日：2023-03-23
申请号：US17883500
申请日：2022-08-08
申请人： Acera LLC
发明人： Thomas V. ROOT , Thomas Davis , Michael COOK , Carlton S. JONES , David LEO , Michael S. EPSTEIN
IPC分类号： G02B23/24 , G02B19/00 , G02B6/42 , A61B1/00 , A61B1/06 , H05B45/10 , G02B1/04 , F21V8/00 , F21V29/77 , F21V29/89 , F21L4/00 , F21V5/04 , F21V15/01 , F21V23/04 , F21V23/06 , F21V3/00 , F21V17/12
摘要： In one aspect, a light module is disclosed, which includes a housing providing a hollow chamber extending from a proximal end to a distal end, and a lens positioned in the hollow chamber, where the lens has a lens body comprising an input surface for receiving light from a light source and an output surface through which light exits the lens body, said lens further comprising a collar at least partially encircling said lens body. The light module further includes at least one shoulder on which the lens collar can be seated for positioning the lens within the housing. A light source, e.g., an LED, is coupled to the hollow chamber, e.g., at its proximal end, for providing light to the lens. In some embodiments, an optical window is disposed in the hollow chamber and is optically coupled to the output surface of the lens such that the light exiting the lens passes through the optical window before exiting the light module. In some embodiments, the shoulder can be formed as part of the housing. In other embodiments, the shoulder can be provided by a sleeve disposed in the module's housing.
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公开(公告)号：US20210307421A1
公开(公告)日：2021-10-07
申请号：US17220266
申请日：2021-04-01
申请人： Acera LLC
IPC分类号： A41D13/11
摘要： In one aspect, a headgear shield is disclosed, which includes a clip for removable and replaceable coupling to a headgear, and a face shield configured for coupling to said clip for at least partially providing a barrier between a face of an individual wearing the headgear and an ambient environment.
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公开(公告)号：US20200081241A1
公开(公告)日：2020-03-12
申请号：US16686863
申请日：2019-11-18
申请人： Acera LLC
发明人： Thomas V. ROOT , Thomas DAVIS , Michael COOK , Carlton JONES , David LEO , Michael S. EPSTEIN
IPC分类号： G02B23/24 , F21V17/12 , F21V5/04 , F21V3/00 , H05B33/08 , F21V23/06 , F21V23/04 , F21V15/01 , F21L4/00 , F21V29/89 , F21V29/77 , F21V8/00 , G02B1/04 , A61B1/00 , G02B6/42 , A61B1/06 , G02B19/00
摘要： In one aspect, a light module is disclosed, which includes a housing providing a hollow chamber extending from a proximal end to a distal end, and a lens positioned in the hollow chamber, where the lens has a lens body comprising an input surface for receiving light from a light source and an output surface through which light exits the lens body, said lens further comprising a collar at least partially encircling said lens body. The light module further includes at least one shoulder on which the lens collar can be seated for positioning the lens within the housing. A light source, e.g., an LED, is coupled to the hollow chamber, e.g., at its proximal end, for providing light to the lens.
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