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公开(公告)号：US12096975B2
公开(公告)日：2024-09-24
申请号：US17297943
申请日：2019-11-25
发明人： Christian Brockmann
CPC分类号： A61B18/149 , A61B1/00087 , A61B1/00119 , A61B1/002 , A61B2018/00982
摘要： A resectoscope for endoscopic surgery, having a tubular shaft which includes an elongated sheath tube, and an irrigation tube arranged in the sheath tube for supplying irrigation fluid, as well as a rod-shaped lens and an electrode instrument, characterized in that the lens and the electrode instrument are arranged between the outer wall of the irrigation tube and the inner wall of the sheath tube. In addition, an electrosurgical system including the resectoscope and an irrigation fluid supply device.
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公开(公告)号：US20240252022A1
公开(公告)日：2024-08-01
申请号：US18631728
申请日：2024-04-10
发明人： Martyn G. Folan , Matthew Montague , Louis McNern
CPC分类号： A61B1/00119 , A61B1/00066 , A61B1/00105 , A61B1/00121 , A61B1/00128 , A61B1/0014 , A61B1/00147 , A61B1/018
摘要： The present disclosure relates to the field of medical devices. Specifically, the present disclosure relates to devices, systems and methods for extending a working channel of an endoscope, such as for delivery of a stent.
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公开(公告)号：US20240237881A1
公开(公告)日：2024-07-18
申请号：US18518173
申请日：2023-11-22
CPC分类号： A61B1/00087 , A61B1/00009 , A61B1/00066 , A61B1/00098 , A61B1/00119 , A61B1/0058 , A61B1/07
摘要： An endoscopic system having a shaft, a sheath disposed at least partially inside the shaft having a distal end with a leading surface and an inner surface, the leading surface at the distal end of the sheath having rounded edges so as to be atraumatic, an instrument at least partially inside the sheath and movable relative to the sheath along a longitudinal direction of the sheath, the inner surface being sloped so as to deflect the instrument at a predetermined angle as it is moved into contact with the inner surface and out of the sheath, and the sheath being rotatable relative to the shaft so as to change the direction at which the instrument extends from the sheath.
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公开(公告)号：US12018760B2
公开(公告)日：2024-06-25
申请号：US16969685
申请日：2019-01-23
CPC分类号： F16K11/0712 , A61B1/00068 , A61B1/0011 , A61B1/00119 , F16K11/0716
摘要： A valve slide for a valve unit used as an insufflation and purging valve, which valve slide has a proximal actuating section, which is led through a holder and has an actuating knob. The actuating knob is supported on the holder via a compression spring on the one hand, and wherein an annular projection of the valve slide interacts with the holder as a stop acting in the axial direction on the other hand. At the distal control section of the valve slide, sealing rings are provided, which project radially beyond the valve slide, an outer lateral surface of the distal control section, apart from radial guide sections possibly provided on the latter and the projection, is formed with a smooth wall, and the sealing rings are connected integrally to the smooth-walled outer lateral surface.
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公开(公告)号：US20240138663A1
公开(公告)日：2024-05-02
申请号：US18494928
申请日：2023-10-26
CPC分类号： A61B1/126 , A61B1/00068 , A61B1/00105 , A61B1/00119 , A61B1/00131
摘要： Methods and systems for providing a flow of fluid to an endoscope. An illustrative container and tube set arranged and configured to couple to an endoscope may comprise, a first container configured to contain a fluid, a first water supply tube including a first lumen extending therethrough and in fluid communication with the first container, a branched connector positioned in line with first water supply tube and including a first fluid inlet, a first fluid outlet, and a second fluid outlet, a second container having a second fluid inlet in selective fluid communication with the second fluid outlet of the branched connector, a second water supply tube including a second lumen extending therethrough and in selective fluid communication with the bottom portion of the second container, and a first gas supply tube in operative fluid communication with the second container.
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公开(公告)号：US11931003B2
公开(公告)日：2024-03-19
申请号：US17109510
申请日：2020-12-02
CPC分类号： A61B1/0014 , A61B1/00073 , A61B1/00119 , A61B1/00128 , A61B1/00137 , A61B1/0052 , A61B1/015
摘要： A delivery device may be configured to deliver an agent to a target tissue through a channel of a medical device, the delivery device may include a body including (a) a coupling region configured to removably attach to a handle of the medical device, and (b) a coupler including an exit port for aligning with a port of the channel, wherein the coupler is configured to mate with the port of the channel; a source of an agent; and a source of pressurized fluid. The body, the source of agent, and the source of pressurized fluid may be arranged to deliver agent and pressurized fluid to the exit port for delivery through the channel.
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公开(公告)号：US20240081625A1
公开(公告)日：2024-03-14
申请号：US18517090
申请日：2023-11-22
CPC分类号： A61B1/0052 , A61B1/00009 , A61B1/00068 , A61B1/0011 , A61B1/00119 , A61B1/05 , A61B1/0676
摘要： A handle of an endoscope may comprise a body portion that defines a first chamber having a first feature configured to support at least a first component of a steering assembly, and a second chamber having a second feature configured to support at least one fluidic component or electronic component.
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公开(公告)号：US11832795B2
公开(公告)日：2023-12-05
申请号：US17065830
申请日：2020-10-08
申请人： OLYMPUS CORPORATION
发明人： Norimasa Arai
CPC分类号： A61B1/015 , A61B1/00006 , A61B1/00119 , A61B1/00068
摘要： A fluid control device for endoscope includes a gas feeding conduit, an operation button and a deforming portion. The deforming portion is disposed on a downstream side with respect to the operation button, and has a closing portion which is brought into contact with an inner wall of the gas feeding conduit in a state where the operation button is not pushed.
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公开(公告)号：US20230255445A1
公开(公告)日：2023-08-17
申请号：US17951750
申请日：2022-09-23
申请人： Zipline Health, Inc.
发明人： Olabisi Oyadiran , Windell Roach
CPC分类号： A61B1/00016 , A61B5/12 , A61B1/00009 , A61B1/227 , A61B1/00105 , A61B1/00114 , A61B1/00119 , A61B1/00128 , A61B1/015 , A61B1/045 , A61B1/0684 , A61B1/2275 , A61B5/0084 , A61B5/01 , A61B5/126 , A61B5/6898 , A61B5/7405
摘要： An ear ailment diagnostic device and method in accordance with the present disclosure generally comprises a pair of earpieces, which both further comprise a light source, a magnification lens, an air conduction channel and a miniature camera. The earpieces may optionally comprise a thermometer and/or tympanometer. Each earpiece is coupled to an air conduction tube, an insufflator and an electrical wiring/data tube which is coupled to a computer. The insufflator may be manually, electronically, or battery powered. In the preferred embodiment the computer comprises a smart phone with data processing capability and wireless communication capability. Any data sent from the device can then be interpreted and diagnosed in a remote location so that an accurate treatment is prescribed.
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公开(公告)号：US11712322B2
公开(公告)日：2023-08-01
申请号：US16623236
申请日：2017-09-11
申请人： PERIOENDOSCOPY, LLC
发明人： Michael D. Austin , Chad E. Kennedy
CPC分类号： A61C1/08 , A61B1/0052 , A61B1/00068 , A61B1/00119 , A61B1/00121 , A61B1/00135 , A61B1/00147 , A61B1/24
摘要： An assembly for aiding field use of an endoscopic probe is disclosed. The assembly includes a housing assembly for an endoscopic probe and a compatible holder for the housing assembly. The housing assembly includes a tubular conduit for receiving the endoscopic probe and a plug coupled along a distal end of the tubular conduit. The holder includes a pre-configured arm for facilitating an exploration of a pre-determined quadrant of an oral cavity. The explorer includes a plug receiver. Upon coupling the plug receiver with the inversely matching plug, the tubular conduit passes through the opening and into the third axial channel.
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