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公开(公告)号：US20240358950A1
公开(公告)日：2024-10-31
申请号：US18631986
申请日：2024-04-10
申请人： Covidien LP
CPC分类号： A61M16/0434 , A61B1/267 , A61M16/0409 , A61M2205/583 , A61M2209/00 , A61M2210/0656
摘要： The disclosed technology relates to a telescoping supraglottic airway device, such as a laryngeal mask airway. An example supraglottic airway device includes a cuff defining an orifice, a telescoping airway channel, extending in a proximal direction from the cuff, defined by first and second concentric cylinders; and a spring that biases the first and second cylinders apart to extend the telescoping airway channel.
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公开(公告)号：US20220110504A1
公开(公告)日：2022-04-14
申请号：US17476744
申请日：2021-09-16
申请人： COVIDIEN LP
摘要： A time-synchronized video imaging system includes an environmental camera that acquires environmental images of a patient while a video laryngoscope acquires airway images of the patient. A monitor receives the airway images from the video laryngoscope and the environmental images from the environmental camera. The monitor time-synchronizes the airway images and the environmental images to each other to generate a combined view video file of the time-synchronized airway images and environmental images to permit review of macro or environmental effects on a patient intubation.
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公开(公告)号：US12108931B2
公开(公告)日：2024-10-08
申请号：US17476744
申请日：2021-09-16
申请人： COVIDIEN LP
CPC分类号： A61B1/0005 , A61B1/00009 , A61B1/00016 , A61B1/267 , G06V20/64 , H04N23/51 , H04N23/53
摘要： A time-synchronized video imaging system includes an environmental camera that acquires environmental images of a patient while a video laryngoscope acquires airway images of the patient. A monitor receives the airway images from the video laryngoscope and the environmental images from the environmental camera. The monitor time-synchronizes the airway images and the environmental images to each other to generate a combined view video file of the time-synchronized airway images and environmental images to permit review of macro or environmental effects on a patient intubation.
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公开(公告)号：US20240212516A1
公开(公告)日：2024-06-27
申请号：US18541299
申请日：2023-12-15
申请人： Covidien LP
CPC分类号： G09B5/02 , A61B1/00052 , A61B1/05 , A61B1/0676 , A61B1/267
摘要： A training mode for a video laryngoscope is disclosed. The training mode may allow an operator to practice and maintain DL skills with a video laryngoscope. In the training mode, a video image typically provided on an integrated display of the video laryngoscope may be temporarily obscured, filtered, or turned off. Additionally, the unfiltered video image acquired by the video laryngoscope may be displayed on an external display, separate from the video laryngoscope. The external display may be viewable by a trainer (e.g., an attending) for teaching purposes. The training mode may also include an adjustment of a brightness and/or intensity of a light source on the video laryngoscope (e.g., a light source may be brighter/more intense during training mode than during normal video laryngoscopy). In an instance where the video is recorded, at least a portion of the recording that is associated with the training mode may be labeled.
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公开(公告)号：US20230248235A1
公开(公告)日：2023-08-10
申请号：US18160048
申请日：2023-01-26
申请人： Covidien LP
CPC分类号： A61B1/267 , A61B1/05 , A61B1/00011 , A61B1/00048 , A61B1/00052
摘要： A video laryngoscope including a display portion, a handle, and a camera assembly. The display portion includes a housing having a patient-facing side and a user-facing side. A display screen is disposed on the user-facing side and configured to display images captured by the camera assembly. An infrared window is disposed at another position on the video laryngoscope, such as on the patient-facing side of the housing. Infrared signals for pairing the video laryngoscope to other devices, such as monitors or external display screens, may be transmitted through the infrared window. For instance, an infrared receiver of the video laryngoscope may receive infrared signals through the infrared window and/or an infrared transmitter of the video laryngoscope may transmit infrared signals through the infrared window.
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公开(公告)号：US20220354380A1
公开(公告)日：2022-11-10
申请号：US17719007
申请日：2022-04-12
申请人： COVIDIEN LP
IPC分类号： A61B5/06 , A61B1/05 , A61B1/267 , A61B1/00 , A61B1/005 , G06T19/20 , G06T19/00 , G06T7/33 , G06T7/73 , G16H30/40 , G16H50/50
摘要： An endoscope navigation system is provided that updates an anatomy model based on a live camera signal. As the endoscope advances within the patient, a camera signal, and corresponding position signal, of the endoscope, is provided and used to update the anatomy model based on identified divergences between the camera signal at a particular position and anatomy model.
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