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1. 发明授权

US10492670B1 Ear visualization and treatment system 有权
公开(公告)号：US10492670B1
公开(公告)日：2019-12-03
申请号：US16413310
申请日：2019-05-15
申请人： 3NT MEDICAL LTD.
发明人： Ehud Bendory , Eran Bendory
IPC分类号： A61B1/12 , A61B1/015 , A61B1/05 , A61B1/06 , A61B1/227 , A61M1/00 , A61F11/00 , A61B17/00
CPC分类号： A61B1/015 , A61B1/05 , A61B1/0676 , A61B1/227 , A61F11/004 , A61M1/0047 , A61M1/0082 , A61B2017/00438 , A61B2217/005
摘要： A device for visualizing and providing suction for a surgical procedure in an ear may include a handle, a main shaft extending from the handle, an imaging sensor at a distal end of the main shaft, a light source at the distal end of the main shaft, and a suction shaft extending from the handle. The device may also include a spring coupled with the suction shaft and/or the handle, such that when the suction shaft is advanced in a distal direction and then released, the suction shaft retracts automatically. The suction shaft may have a distal curved portion, and the device may have a thumb depress portion that allows a user to spin the suction shaft to suction in different directions. Some embodiments may include a suction shaft with a sharp distal tip that is configured for placing an ear tube in the tympanic membrane.

2. 发明授权

US09833295B2 Illuminated suction apparatus 有权
公开(公告)号：US09833295B2
公开(公告)日：2017-12-05
申请号：US14057933
申请日：2013-10-18
申请人： Invuity, Inc.
发明人： Alex Vayser , Fernando Erismann , Kenneth B. Trauner , Jonathan G. Gasson , Derrick Richardson
IPC分类号： A61B1/32 , A61B90/30 , A61B1/00 , A61B1/07 , G02B23/24 , A61M1/00 , B29C65/08 , B29C65/48 , B29C65/58 , B29C65/00
CPC分类号： A61B90/30 , A61B1/0017 , A61B1/07 , A61M1/0041 , A61M1/0047 , A61M1/008 , B29C65/08 , B29C65/48 , B29C65/58 , B29C66/71 , G02B23/2469 , B29K2069/00 , B29K2055/02
摘要： An illuminated suction apparatus including a hand-held surgical device combining a high-performance illumination waveguide with suction. This device would be useful in a wide array of various surgical procedures including open and minimally invasive orthopedics.

3. 发明申请

US20170304009A1 TRACKED SUCTION TOOL 审中-公开
公开(公告)号：US20170304009A1
公开(公告)日：2017-10-26
申请号：US15507773
申请日：2015-09-26
申请人： SYNAPTIVE MEDICAL (BARBADOS)
发明人： Leila Kheradpir , Kyle Richard Dupont , Jakub Jankowski , Samson Ng , Kishan Hitesh Shah
IPC分类号： A61B34/20 , A61M1/00 , A61B17/00
CPC分类号： A61B34/20 , A61B17/34 , A61B90/20 , A61B2017/0046 , A61B2017/00681 , A61B2017/00725 , A61B2034/2055 , A61B2034/207 , A61M1/0047 , A61M1/008
摘要： A device and method is provided for a trackable suction tool for surgical use. The suction tool provides multiple configurations for the tip and reference tree, while allowing tracking by a navigation system. The tip and reference tree are attached to the suction tool handle by a snap fit, a threaded ring with key and slot connections or semi-Allen key connections, providing specific rotational configurations of the tip, handle and reference tree with each other. The handle may include a rotatable outer sleeve with a tear-shaped orifice for suction regulation and an inner sleeve with a corresponding opening, allowing variable placement of the tear-shaped orifice relative to the longitudinal axis of the suction tool. The features of the device allow a suction tool with multiple configurations to be trackable with a navigation system.

4. 发明授权

US09788850B2 Variable aspiration control device 有权
公开(公告)号：US09788850B2
公开(公告)日：2017-10-17
申请号：US15259383
申请日：2016-09-08
申请人： Nico Corporation
发明人： Joseph L. Mark
IPC分类号： A61M35/00 , A61M1/00 , A61B17/32 , A61M5/00 , A61M29/00 , A61M27/00 , A61B17/00
CPC分类号： A61B17/32002 , A61B2017/00017 , A61B2017/00261 , A61B2017/00738 , A61B2017/00977 , A61B2017/320028 , A61B2217/005 , A61M1/0047
摘要： An aspiration control device may include a conduit having a distal end and a proximal end and defining a conduit lumen, wherein the conduit defines a vent that is open to the conduit lumen, a coupling configured to couple the proximal end of the conduit with a vacuum source and an inner cannula such that a vacuum is supplied to each of the conduit lumen and the inner cannula, a sleeve movably disposed about the conduit and configured to move relative to the vent to achieve a desired level of vacuum delivered to the inner cannula.

5. 发明申请

US20170290963A1 ANTI-CLOG SUCTION TIP APPARATUS AND METHODS 审中-公开
公开(公告)号：US20170290963A1
公开(公告)日：2017-10-12
申请号：US15633731
申请日：2017-06-26
申请人： H & M INNOVATIONS, LLC
发明人： Robert Sean Hensler , Thomas James Philpott , Daniel Lee Bizzell , Michael Starkey , Raeshon Lamont McNeil , Juan Carlos Perez , Thomas Eric Melin , Kenneth D. BALLARD
IPC分类号： A61M1/00
CPC分类号： A61M1/0078 , A01B5/00 , A61M1/0041 , A61M1/0047 , A61M1/008 , A61M5/00 , A61M25/00 , A61M31/00
摘要： Various forms of anti-clog suction tips apparatus are disclosed. An exemplary anti-clog suction tip apparatus includes a suction tip assembly having a suction tip with a suction opening at a first end thereof for removing debris through suction, a hose attachment portion for attaching the suction tip assembly to a suction source, and an ejection wire channel. The apparatus further includes an ejection wire assembly having an ejection wire extending within the channel and an ejection button integral with or connected to the ejection wire. Applying a force to the ejection button advances the ejection wire through the channel such that an end portion of the ejection wire enters the suction tip and dislodges debris clogging the suction tip. The ejection wire may include an enlarged end portion such as, for example a ball tip. One or more of the components of the apparatus may be single-use and disposable.

6. 发明申请

US20170246362A1 SUCTION ADAPTER DEVICE 审中-公开
公开(公告)号：US20170246362A1
公开(公告)日：2017-08-31
申请号：US15516551
申请日：2015-10-01
申请人： George Crawford
发明人： George Crawford
IPC分类号： A61M1/00
CPC分类号： A61M1/0047 , A61B17/22 , A61C17/0208 , A61C17/04 , A61M1/0041 , A61M1/008 , A61M1/0084 , A61M1/0086 , A61M25/00
摘要： Aspects of embodiments of the present invention disclose a suction adapter used in aspirating fluid from a particular site. The adapter device may include a nozzle configured to connect with suction tubing connected with a suction source, a drain end, structurally configured to connect the adapter with a drain tube, where the drain tube may be used to aspirate a site such as a surgical site. The adapter may also include: a channel within the adapter enabling fluid flow and a suction controlling fenestration extending from the channel to the adapter's external surface. The fenestration enables a user, by progressively opening or closing the fenestration, to vary suction within the suction adapter which, in turn, varies the flow of fluid through the adapter.

7. 发明申请

US20160310322A1 ASPIRATION DEVICE WITH VACUUM LIMITER 有权
标题翻译：吸入装置与真空限制
公开(公告)号：US20160310322A1
公开(公告)日：2016-10-27
申请号：US14696913
申请日：2015-04-27
申请人： NOVARTIS AG
发明人： Philipp Schaller
IPC分类号： A61F9/007 , A61M1/00
CPC分类号： A61F9/00736 , A61M1/0045 , A61M1/0047 , A61M2210/0612
摘要： Systems, devices, and methods include a hand-held instrument with an aspiration conduit extending therethrough and with an aspiration needle arranged to aspirate fluid from a surgical site. A vacuum limiter is associated with the aspiration conduit. The vacuum limiter includes an opening formed in a wall of the aspiration conduit, an actuator disposed in the opening, and a biasing element biasing the actuator to a closed position that prevents passage of fluid through the opening. The biasing element is arranged to permit the actuator to displace from the closed position to a relief position so that fluid passes through the opening when a threshold vacuum is reached within the lumen. The actuator can further displace to an override position that prevents passage of fluid through the opening.
摘要翻译：系统，装置和方法包括具有延伸穿过其中的抽吸导管的手持式器械，以及布置成从外科手术部位抽吸流体的抽吸针。真空限制器与抽吸管道相关联。真空限制器包括形成在抽吸导管的壁中的开口，设置在开口中的致动器，以及将致动器偏置到阻止流体通过开口的关闭位置的偏压元件。偏置元件被布置成允许致动器从关闭位置移动到释放位置，使得当在内腔内达到阈值真空时，流体通过开口。致动器可以进一步移动到防止流体通过开口的超越位置。

8. 发明申请

US20150351788A1 TISSUE REMOVAL SYSTEM 有权
标题翻译：组织拆卸系统
公开(公告)号：US20150351788A1
公开(公告)日：2015-12-10
申请号：US14743286
申请日：2015-06-18
申请人： HOLOGIC, INC.
发明人： Roy H. Sullivan , Ronald D. Adams , Andrew Barnes , Jeffrey Radziunas , Joe Paul , Paul DiCesare
IPC分类号： A61B17/32 , A61B10/04 , A61B17/42 , A61B10/02
CPC分类号： A61B10/0291 , A61B10/0266 , A61B10/0275 , A61B10/0283 , A61B10/04 , A61B17/320016 , A61B17/42 , A61B90/30 , A61B2010/0208 , A61B2010/0225 , A61B2017/00389 , A61B2017/00685 , A61B2017/320028 , A61B2017/32004 , A61B2017/320064 , A61B2017/4216 , A61B2217/005 , A61B2217/007 , A61M1/0047
摘要： A tissue removal device includes an outer tubular member coupled to a housing and a having a tissue resection window, an inner tubular member slidably disposed within the outer tubular member, a tissue trap having a sealed interior in fluid communication with a vacuum chamber, an open proximal end of the inner tubular member being disposed within the tissue trap interior, and an actuator moveably coupled to the housing and operatively connected to a movable piston in the vacuum chamber, such that movement of the actuator relative to the housing generates a vacuum in the tissue trap.
摘要翻译：组织去除装置包括联接到壳体并具有组织切除窗口的外部管状构件，可滑动地设置在外部管状构件内部的内部管状构件，具有与真空室流体连通的密封内部的组织阱，内部管状构件的近端设置在组织捕获器内部，以及可移动地联接到壳体并且可操作地连接到真空室中的可移动活塞的致动器，使得致动器相对于壳体的运动在组织陷阱

9. 发明申请

US20140323953A1 Partial Venting System for Occlusion Surge Mitigation 有权
标题翻译：闭塞喘振缓解部分通风系统
公开(公告)号：US20140323953A1
公开(公告)日：2014-10-30
申请号：US13871078
申请日：2013-04-26
申请人： ALCON RESEARCH, LTD.
发明人： Gary P. Sorensen , Mikhail A. Ovchinnikov , Satish Yalamanchili
IPC分类号： A61F9/007 , A61M1/00
CPC分类号： A61M1/0047 , A61F9/00745 , A61F9/00763 , A61M1/0064 , A61M2205/3337 , A61M2210/0612
摘要： A surgical system comprises a hand piece, an irrigation conduit in fluid communication with the hand piece to carry fluid toward a surgical site, an aspiration conduit in fluid communication with the hand piece to carry fluid away from the surgical site, a pump interfacing with the aspiration conduit, the pump to create a vacuum pressure in the aspiration conduit to draw fluid through the aspiration conduit, a vacuum relief valve in fluid communication with the aspiration conduit to relieve the vacuum pressure in the aspiration conduit, a pressure sensor to detect a pressure associated with the surgical site, a controller in communication with the vacuum relief valve and the pressure sensor to control the vacuum relief valve to decrease the vacuum pressure in the aspiration conduit when the pressure detected by the pressure sensor is less than a first pressure threshold.
摘要翻译：手术系统包括手部件，与手持件流体连通以将流体携带到外科手术部位的冲洗管道，与手持件流体连通以将流体携带离开手术部位的抽吸管道，与抽吸导管，泵在抽吸管道中产生真空压力以将流体抽吸通过抽吸导管;真空释放阀，其与抽吸导管流体连通以减轻抽吸导管中的真空压力;压力传感器，用于检测压力与所述手术部位相关联的控制器，与所述真空释放阀和所述压力传感器连通的控制器，以在所述压力传感器检测到的压力小于第一压力阈值时控制所述真空释放阀以降低所述抽吸管道中的真空压力。

10. 发明申请

US20140303638A1 EAR PRESSURE EQUALIZING TUBE AND INSERTION DEVICE 有权
标题翻译： EAR压力均衡管和插入装置
公开(公告)号：US20140303638A1
公开(公告)日：2014-10-09
申请号：US14310066
申请日：2014-06-20
申请人： GYRUS ACMI, INC. d/b/a Olympus Surgical Technologies America
发明人： Gregory S. Konstorum , John S. Duran , Antonio E. Prats , Lawrence J. St. George
IPC分类号： A61F11/00
CPC分类号： A61B17/3468 , A61B1/227 , A61B17/3496 , A61B2017/00004 , A61B2017/00787 , A61B2017/00907 , A61B2217/005 , A61F11/002 , A61F11/004 , A61M1/0041 , A61M1/0047 , A61M1/008 , A61M27/002
摘要： Improved ear ventilation tubes and spring loaded insertion devices for use with the ventilation tubes whereby perforation and insertion steps take place substantially simultaneously with an aspiration step following.
摘要翻译：改进的耳道通风管和弹簧加载的插入装置用于通风管，由此穿孔和插入步骤基本上同时进行抽吸步骤。

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