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公开(公告)号：US20210085929A1
公开(公告)日：2021-03-25
申请号：US17065575
申请日：2020-10-08
申请人： Acclarent, Inc.
摘要： A dilation apparatus includes a handle assembly, a dilator, a guidewire, and a steering assembly. The dilator is connected to the handle assembly and is configured to transition between an unexpanded state and an expanded state. The guidewire is longitudinally fixed relative to the dilator. The steering assembly is configured to laterally deflect at least a portion of the guidewire relative to the handle assembly. The steering assembly includes an actuator coupled with the handle assembly and a pull wire extending between the actuator and guidewire. A portion of the pull wire is attached to the guidewire. The actuator is configured to move the pull wire relative to the handle assembly in order to laterally deflect the at least a portion of the guidewire.
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公开(公告)号：US20210085402A1
公开(公告)日：2021-03-25
申请号：US17065576
申请日：2020-10-08
申请人： Acclarent, Inc.
摘要： A system includes a dilation catheter and a guide member. The dilation catheter includes a proximal end, a distal end, a dilator, a navigation sensor, and a force sensor. The dilator is positioned proximal to the distal end and is configured to transition between a non-dilated configuration and a dilated configuration. The navigation sensor is positioned distal to the dilator and is configured to cooperate with a guidance system and thereby provide signals indicating a position of the dilation catheter in three-dimensional space. The force sensor is positioned distal to the dilator and is configured to provide signals indicating a force encountered by the force sensor. The dilation catheter is configured to slide relative to the guide member. A distal portion of the guide member is sized and configured to fit in a nasal cavity of a patient.
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公开(公告)号：US10945747B2
公开(公告)日：2021-03-16
申请号：US15761645
申请日：2016-09-21
申请人： Vygon
发明人： Patrick Lestoquoy
摘要： The invention relates to a system for treating an epistaxis, comprising: a compressible body designed to come into contact with walls of a nasal cavity of a patient, or surrounded by a veil of hemostatic properties; an envelope designed to envelop the compressible body; and a compression device for compressing the compressible body in the envelope, said compression device being designed so as to compress or release the compressible body.
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公开(公告)号：US10888332B2
公开(公告)日：2021-01-12
申请号：US15618445
申请日：2017-06-09
摘要： An intranasal occlusion device having an inflatable balloon within a sponge that is used to prevent drainage of fluid, such as blood and other fluids into the airway during sinus and nasal minor procedures or surgeries, and methods of using the device to occlude an intranasal cavity of a patient. The device provides for suction to remove the fluid and may facilitate office-based minor procedures or surgeries.
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公开(公告)号：US20200367916A1
公开(公告)日：2020-11-26
申请号：US16635353
申请日：2018-07-19
申请人： DIANOSIC
发明人： Marc AUGUSTIN , Philippe BASTIDE
摘要： This inflatable balloon includes a balloon body, an inflation opening for the introduction of a fluid into the balloon body so as to inflate it under pressure, and at least one device for measuring a biological quantity of cavity tissues and/or of biological fluids present in this cavity. The measuring device includes an external sensor attached on an external face of the wall of the balloon body and adapted to supply an electrical measurement signal sensitive to the measured biological quantity, and an internal module located inside the balloon body and including a processing device adapted to process the electrical measurement signal in order to provide at least one measurement of the biological quantity.
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公开(公告)号：US10813657B2
公开(公告)日：2020-10-27
申请号：US15730578
申请日：2017-10-11
发明人： Assaf Govari , Yehuda Algawi , Vadim Gliner , Yaron Ephrath
摘要： Apparatus, including a tube having a proximal end, and a distal end for insertion into a body cavity including anatomical structures, and a blade mounted at the distal end. The apparatus also includes a handle at the proximal end and including a device which generates sensible outputs upon receiving activation signals, and a position sensor fixed in a predefined disposition relative to the tube. The apparatus additionally includes a processor configured to acquire an image of the cavity, to determine, in the image, locations for each of the structures, to receive, from the sensor, a position signal indicative of a blade location of the blade within the cavity, to determine, based on the blade location and the respective structure locations, a proximity of the blade to a given structure, and to convey, to the warning device, a given activation signal in response to the proximity to the given structure.
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公开(公告)号：US10813654B2
公开(公告)日：2020-10-27
申请号：US16341431
申请日：2017-10-11
申请人： MANI, Inc.
发明人： Shinichi Haruna , Masato Suda , Masaaki Matsutani
IPC分类号： A61B17/24 , A61B17/3211 , A61B17/32
摘要： A nose knife with good usability and little interference with tools such as an endoscope in nasal cavity surgery is provided, and includes a handle, a shank, and a blade. The shank includes a straight part connected straight to the handle along the same axis, and a curved part integrally connected to the front end of the straight part. The blade is provided at the front end of the curved part. A tip of the blade is angled 65 degrees to 75 degrees inclusive relative to the axis of the straight part.
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公开(公告)号：US10792189B2
公开(公告)日：2020-10-06
申请号：US15802835
申请日：2017-11-03
发明人： Keith J. Leland , James E. Shapland
摘要： A loading device is configured to load a ventilation tube into an inserter device. The loading device includes a main body and at least one protruding member extending from the main body and terminating at a loading tip. An elongated hollow body has a first end, a second end, an inner wall and an outer wall. The elongated hollow body surrounds the at least one protruding member such that at least a portion of an outer facing surface of the protruding member engages with an inner wall of the elongated hollow body. A ventilation tube engages with the loading tip of the protruding member and is at least partially located within the elongated hollow body.
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公开(公告)号：US10792059B2
公开(公告)日：2020-10-06
申请号：US15877728
申请日：2018-01-23
申请人： Adolfo Napolez
发明人： Adolfo Napolez
IPC分类号： A61B17/24 , A61B17/122 , A61B17/12
摘要： The invention disclosed herein is a nasal epistaxis clamp. The present invention provides a nasal epistaxis clamp comprising a solid plastic surface at one end, having an external linear ribbed surface; and expandable limbs at the opposite end, wherein the medial surface of each limb comprises a plurality of bubbles. Also provided are methods and kits for using the nasal epistaxis device for treatment of nasal bleeding.
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公开(公告)号：US10772650B1
公开(公告)日：2020-09-15
申请号：US16734162
申请日：2020-01-03
申请人： KING SAUD UNIVERSITY
摘要： The uncinectomy knife is a surgical knife for performing uncinectomies and other sinus or endoscopic procedures. The uncinectomy knife has a central elongated handle having opposing first and second ends. The knife has a horizontally oriented cutting blade extending orthogonally from the first end of the handle and a vertically oriented cutting blade extending orthogonally from the second end of the handle. Both of the blades may be double-edged so that they can cut when the handle is moved in opposite directions. Both ends of each blade may terminate in a bulbous tip having a smooth, blunted surface, such as a sphere or rounded ball to prevent tissue trauma when the blade ends contact tissue. Accordingly, the uncinectomy knife may be inserted into tight cavities for tissue augmentation or removal without damaging the surrounding tissue.
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