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21. 发明授权

US07025755B2 Medical suctioning apparatus and methods of use 失效
公开(公告)号：US07025755B2
公开(公告)日：2006-04-11
申请号：US10161100
申请日：2002-05-31
申请人： Gordan Howard Epstein
发明人： Gordan Howard Epstein
IPC分类号： A61M31/00
CPC分类号： A61B17/00491 , A61B2017/00495 , A61M1/0043 , A61M1/0047 , A61M1/0064 , Y10T137/86815
摘要： A medical fluid suctioning device for selectively applying varied levels of suction pressure at a device-tissue interface includes a direct “trumpet”-type control mechanism in conjunction with a “venturi”-type control. A valve manifold is adapted to couple a vent pathway and a suction pathway simultaneously to the vacuum conduit adapted for connection to a vacuum source. The amount of resistance to flow due to vacuum pressure is adjusted simultaneously in both the vent pathway and the suction pathway in order to achieve controlled, selected levels of suction. Similarly shaped valve apertures are provided in inverse and reciprocal orientation along an axis of motion of a valve manifold. The apertures translate across ports to the suction and venting pathways simultaneously to vary applied suction to those pathways inversely. The shaped valve apertures preferably have diminished elliptical shapes having an elongate axis with an increasing cross-sectional area going from a transverse short axis to a transverse wide axis along the axis of motion of the valve manifold. The diminished elliptical shapes are inversely oriented relative to each other as regards the positioning of their wide and short transverse axis along the axis of motion.

22. 发明申请

US20050256464A1 Apparatus for washing the colon 审中-公开
标题翻译：清洗结肠的装置
公开(公告)号：US20050256464A1
公开(公告)日：2005-11-17
申请号：US10510687
申请日：2003-04-11
申请人： Gilbert Pallas
发明人： Gilbert Pallas
IPC分类号： A61B17/22 , A61M1/00 , A61M3/02
CPC分类号： A61B17/320708 , A61B2017/22037 , A61B2017/320775 , A61M1/0047 , A61M1/0082 , A61M1/0084 , A61M3/0283 , A61M2202/068 , A61M2210/1064 , A61M2230/005
摘要： An apparatus for peroperative cleansing of the colon, includes a cylindrical body for irrigation with a cleansing liquid, the distal end of the body being provided with a strainer, elements for loosening solid fecal matter, and suction elements for sucking up the cleansing liquid and the loose fecal matter. The cylindrical irrigation body includes: two flexible coaxial tubes 2, 3 having the length of the colon and separated by a gap 4, the outer tube 2 being adaptable to the shape of the colon, the inner tube 3 serving for draining the cleansing liquid and the fecal matter, and the gap 4 between the two tubes providing a passage for the cleansing liquid; and a rigid toroidal part, which part forms an introducer element 1 having sealing membranes and attached to the colon, and in which the two coaxial tubes 2, 3 slide.
摘要翻译：一种用于结肠全身清洗的装置，包括用清洗液冲洗的圆柱体，身体的远端设有过滤器，用于松散固体粪便的元件，以及用于吸入清洁液体的抽吸元件和松散的粪便。圆柱形冲洗体包括：具有结肠长度并由间隙4隔开的两根柔性同轴管2,3，外管2适应于结肠的形状，内管3用于排出清洁液体，粪便物质和两个管之间的间隙4提供清洁液体的通道; 和刚性环形部分，该部分形成具有密封膜并附接到结肠的导引器元件1，并且其中两个同轴管2,3滑动。

23. 发明授权

US06875198B2 Surgical suction regulator valve 失效
标题翻译：外科吸入调节阀
公开(公告)号：US06875198B2
公开(公告)日：2005-04-05
申请号：US10287546
申请日：2002-11-05
申请人： Kevin T. Foley
发明人： Kevin T. Foley
IPC分类号： A61M1/00
CPC分类号： A61M1/0047 , A61M1/0033 , Y10S604/902
摘要： A suction regulator valve adapted to be installed between a suction pump or other vacuum source and a suction tube or catheter, the valve comprising a hollow valve body having an outer surface with a generally transverse or circumferential opening therethrough, and a valve member slidably mounted on the valve body for generally transverse or circumferential movement thereon. The valve member is movable between an open position wherein the opening is uncovered and a closed position wherein the valve member covers and closes the opening. The valve member is positioned for engagement by the thumb or other finger of a user to enable the movement of the valve member to cover or uncover all or a portion of the opening. The suction regulator valve may be a separate member, may have a handle portion or may be formed integrally with a suction wand or other suction device.
摘要翻译：一种适于安装在抽吸泵或其它真空源与吸入管或导管之间的抽吸调节阀，该阀包括具有大致横向或周向开口的外表面的中空阀体，以及可滑动地安装在阀体用于在其上大致横向或周向移动。阀构件可以在未打开开口的打开位置和阀构件盖并关闭开口的关闭位置之间移动。阀构件被定位成由用户的拇指或其他手指接合，以使得阀构件能够移动以覆盖或揭开开口的全部或一部分。抽吸调节阀可以是单独的构件，可以具有把手部分或者可以与抽吸杆或其他抽吸装置一体地形成。

24. 发明授权

US06432113B1 Skin abrasion device 有权
标题翻译：皮肤磨损装置
公开(公告)号：US06432113B1
公开(公告)日：2002-08-13
申请号：US09255954
申请日：1999-02-23
申请人： Roger C. Parkin , George Maguire
发明人： Roger C. Parkin , George Maguire
IPC分类号： A61B1750
CPC分类号： A61M1/0047 , A61B17/545 , A61B2017/320004 , A61M1/0094
摘要： A novel handpiece and system for abrasion of skin is disclosed. A short handpiece with a threadably movable tip is used. The opening in the tip is centered on the handpiece axis and a small diameter particle input channel and diameter larger output channel are both offset from the handpiece axis. A vacuum control opening is formed in the tip for easy control by the operator. Abrasive particles and removed tissue are applied to the interior of a cylindrical filter supported within a support can. The annular area between the can and filter is connected through a secondary emergency filter to a vacuum pump. The cylindrical filter can be a flexible filter bag. A large source of abrasive particles is coupled to the handpiece inlet and the filter is coupled to the handpiece outlet.
摘要翻译：公开了一种用于皮肤磨损的新型手持件和系统。使用具有可螺纹移动的尖端的短手机。尖端中的开口以手机轴为中心，小直径的颗粒输入通道和直径较大的输出通道都与手机轴线偏移。在顶端形成真空控制开口，以便操作者方便控制。研磨颗粒和去除的组织被施加到支撑在支撑罐内的圆柱形过滤器的内部。罐和过滤器之间的环形区域通过二次应急过滤器连接到真空泵。圆柱形过滤器可以是柔性过滤袋。磨料颗粒的大量来源连接到手持件入口，并且过滤器联接到手持件出口。

25. 发明授权

US06331172B1 Applicator for dispensing measured quantities with use of controlled suction 失效
标题翻译：使用受控抽吸分配测量数量的涂抹器
公开(公告)号：US06331172B1
公开(公告)日：2001-12-18
申请号：US08838078
申请日：1997-04-14
申请人： Gordon Howard Epstein , Alan Plyley , Russell James Redmond
发明人： Gordon Howard Epstein , Alan Plyley , Russell James Redmond
IPC分类号： A61M3700
CPC分类号： A61B17/00491 , A61M1/0043 , A61M1/0047 , A61M1/0064 , A61M5/31581
摘要： A medical fluid applicator for dispensing a fluid onto biological tissues in tissue adhesive or sealant applications includes a dispensing pathway with an audible loudness indicator that signals the cumulative amount of fluid delivered by varying the pitch or tone of audible signals emitted at discrete volumetric increments. A suction pathway is also included for applying vacuum pressure to the applicator tip contemporaneous with the fluid application. The medical fluid applicator further includes a clearing pathway for retrogradedly withdrawing coagulated mixed fluids, such as mixed two-part tissue adhesives, from the applicator tip. A valve manifold and a shuttle valve are actuated to adjust the operation of vacuum pressure in the device between the various suctioning, clearing, and venting conduits of the device. The valve manifold is also adapted to couple a vent pathway and the suction pathway simultaneously to the vacuum conduit adapted for connection to a vacuum source. The coupling of vacuum to these pathways may be selectively adjusted by use of inversely and reciprocally shaped valving apertures on the valve manifold, such that preselected levels of applied suction at the suction pathway may be achieved. The device also includes a supply device portion and an applicator portion removably coupled thereto. The supply device portion includes the proximal portions of the dispensing assembly including the audible loudness indicator and the fluid reservoirs. The applicator portion includes the suction conduit, the clearing conduit, and a mixing conduit for mixing the components of the fluid reservoirs immediately prior to fluid delivery. A filling dispenser is further provided which is keyed to engage the supply device portion of the device in a predetermined orientation such that each fluid reservoir of the supply device is coupled for filling from a specified, predetermined filling reservoir.
摘要翻译：用于在组织粘合剂或密封剂应用中将流体分配到生物组织上的医用流体施加器包括具有可听响度指示器的分配路径，其通过改变以离散体积增量发射的可听信号的音调或音调来发出传递的流体的累积量。还包括吸入通道，用于在与流体应用同时施加真空压力至施用器尖端。药液装置还包括用于从施用器尖端回收凝结的混合流体例如混合的两部分组织粘合剂的清除通道。致动阀歧管和梭阀以调节装置中的各种抽吸，清除和排气管道之间的真空压力的操作。阀歧管还适于将通气通道和吸入通道同时连接到适于连接到真空源的真空管道。可以通过使用阀歧管上的反向和往复形状的阀孔来选择性地调节真空与这些通道的耦合，使得可以实现在吸入路径处的预先设定的吸力水平。该装置还包括供应装置部分和可拆卸地联接到其上的施加器部分。供应装置部分包括分配组件的近端部分，其包括可听响度指示器和流体储存器。施加器部分包括抽吸管道，清除管道和混合管道，用于在流体输送之前立即混合流体储存器的部件。进一步提供一种填充分配器，该填充分配器被键入以使装置的供应装置部分以预定方向接合，使得供应装置的每个流体储存器联接以便从指定的预定填充容器填充。

26. 发明申请

US20010011162A1 Multipurpose fluid applicator and method, with surgical uses 失效
标题翻译：多功能流体涂抹器和手术方法
公开(公告)号：US20010011162A1
公开(公告)日：2001-08-02
申请号：US09819414
申请日：2001-03-27
发明人： Gordon Howard Epstein
IPC分类号： A61M001/00 , A61M005/00 , A61D001/00 , A61B017/08
CPC分类号： A61B17/00491 , A61B2090/401 , A61M1/0043 , A61M1/0047 , A61M1/0064
摘要： Multipurpose fluid applicators, particularly suitable for surgical purposes, are disclosed. The applicators are specifically designed for dispensing various combinations of sterile pressurized gas, suction, irrigation and sealant agents, including a mixed liquid sealant agent. Preferred embodiments employ a dual-acting valve selectively to control the flow of gas or suction which valve is capable of simultaneously varying flow from a source and the venting of that flow to atmosphere.
摘要翻译：公开了特别适用于外科手术的多功能流体施用器。涂布器专门用于分配无菌加压气体，吸力，冲洗和密封剂的各种组合，包括混合液体密封剂。优选实施例选择性地使用双作用阀来控制气体或抽吸的流动，该阀能够同时改变来自源的流动并将该流量排放到大气中。

27. 发明授权

US5730727A Thumb conformable suction control regulator 失效
标题翻译：拇指符合吸力控制调节器
公开(公告)号：US5730727A
公开(公告)日：1998-03-24
申请号：US601167
申请日：1996-02-14
申请人： Ronald D. Russo
发明人： Ronald D. Russo
IPC分类号： A61M1/00 , A61N1/00
CPC分类号： A61M1/0047 , Y10T137/7869
摘要： A suction control regulator for use with a medical suction catheter wherein the regulator includes a rigid molded body attached to a flexible suction catheter at its front and connectable to a source of suction at its rear. An intermediate portion is located between the front and rear portions to act as a means for regulating suction. The intermediate portion includes an outwardly extending stem with an inner passage, the stem terminating in an oval-shaped contoured flange which generally conforms in shape to the contour of the user's thumb. A resilient boot is mounted on the stem and the boot includes a flat diaphragm top suspended and free floating above the stem flange when positioned in a normally open to atmosphere non-suction applied position. The diaphragm top is depressible downward by the thumb to conform to the shape of the flange to seal off the inner passage to close the passage to atmosphere to a suction applied position. The diaphragm protects the user's thumb from contact with aspirated secretions during operation of the device.
摘要翻译：一种与医用抽吸导管一起使用的抽吸控制调节器，其中调节器包括刚性模制体，其刚性模制体在其前部附接到柔性抽吸导管并且可连接到其后部的抽吸源。中间部分位于前部和后部之间，用作调节吸力的装置。中间部分包括具有内部通道的向外延伸的杆，所述杆终止于椭圆形轮廓凸缘，其大体上符合使用者拇指的轮廓。弹性靴安装在杆上，并且靴子包括平坦的隔膜顶部，当位于常开到大气中的非抽吸施加位置时，悬挂并自由浮动在杆法兰上方。通过拇指将隔膜顶部向下按压以符合法兰的形状，以密封内部通道以将通向大气的通道关闭至吸入位置。隔膜保护使用者的拇指与装置运行期间的吸入分泌物接触。

28. 发明授权

US5599333A Suction adapter 失效
标题翻译：吸头适配器
公开(公告)号：US5599333A
公开(公告)日：1997-02-04
申请号：US366151
申请日：1994-12-29
申请人： Robert W. Atkinson
发明人： Robert W. Atkinson
IPC分类号： A61M1/00
CPC分类号： A61M1/0031 , A61M1/0033 , A61M1/0047 , Y10S128/912 , Y10S604/902 , Y10S604/905
摘要： A suction adapter couples a fluid drain tube to a suction canister for fluid collection while maintaining the drain tube at atmospheric pressure for optimal draining flow rate. The suction adapter further allows the surgeon to easily apply suction to the drain tube when he desires to increase the flow rate through the drain tube and to just as easily return the drain tube to atmospheric pressure. The suction adapter does not spill and is muffled to reduce noise. The suction adapter comprises a housing defining an interior space. The housing has a suction port in communication with the interior space for connection to a suction source and a fluid port in communication with the interior space for connection to a fluid drain tube. The housing also has a ventilation port formed in the housing to allow atmospheric air into the interior space. The ventilation port communicates with a ventilation tube located in the interior space, the ventilation tube having a ventilation hole. In a preferred embodiment, a sound dampening porous foam is located within the interior space around the ventilation tube.
摘要翻译：抽吸适配器将流体排放管连接到吸力罐以进行流体收集，同时将排水管保持在大气压力下，以获得最佳排水流量。吸入适配器进一步允许外科医生在想要增加通过排泄管的流速并且简单地将排水管返回到大气压力时，容易地将吸力施加到排水管。吸入适配器不会溢出并且被消音以减少噪音。抽吸适配器包括限定内部空间的壳体。壳体具有与内部空间连通的吸入口，用于连接到吸入源和与内部空间连通的流体端口，用于连接到流体排放管。壳体还具有形成在壳体中的通气口，以允许大气进入内部空间。通风口与位于内部空间的通风管连通，通风管具有通风孔。在优选实施例中，声阻尼多孔泡沫位于通风管周围的内部空间内。

29. 发明授权

US5573504A Composite irrigation and suction probe and valve 失效
标题翻译：复合灌溉和吸力探头和阀门
公开(公告)号：US5573504A
公开(公告)日：1996-11-12
申请号：US52080
申请日：1993-04-22
申请人： James H. Dorsey, III
发明人： James H. Dorsey, III
IPC分类号： A61B17/00 , A61B1/00 , A61B17/32 , A61M1/00 , A61M5/168 , A61M39/00
CPC分类号： A61M1/0064 , A61M1/0084 , A61B2017/00446 , A61B2017/320044 , A61M1/0043 , A61M1/0047
摘要： A composite suction and irrigation probe is provided for performing the functions of irrigation and suction alone or simultaneously with the use of a single trumpet valve. The probe consist of an inner cannula and an outer cannula. In the first embodiment the inner cannula is attached to one probe mount end of the valve body while the outer cannula is attached to a second and opposite probe mount end. The inner cannula is inserted through a common channel of the valve body and the outer cannula. In the second embodiment, the inner cannula is attached to the outer cannula prior to attaching the probe to the valve body. The designated suction and irrigation ports located within the common channel of the valve body are isolated from each other to provide discrete and dedicated ports.
摘要翻译：提供复合吸入和冲洗探针，用于单独或同时使用单个喇叭阀来执行灌溉和抽吸的功能。探针由内套管和外插管组成。在第一实施例中，内套管附接到阀体的一个探头安装端，而外套管附接到第二和相对的探针安装端。内套管穿过阀体和外套管的公共通道插入。在第二实施例中，在将探针附接到阀体之前，将内套管附接到外套管。位于阀体的公共通道内的指定的吸入口和排出口彼此隔离以提供离散和专用的端口。

30. 发明授权

US5562077A Method and apparatus for ventilation and aspiration 失效
标题翻译：通气和抽吸的方法和装置
公开(公告)号：US5562077A
公开(公告)日：1996-10-08
申请号：US416304
申请日：1995-04-04
申请人： Joseph Schultz
发明人： Joseph Schultz
IPC分类号： A61M1/00 , A61M16/04 , A61M25/088
CPC分类号： A61M16/0463 , A61M1/0047
摘要： A method and apparatus is provided for aspiration of all patients, providing both a rigid suction hollow tube and a flexible suction hollow tube. The apparatus also include a ventilation adapter and a detachable tube for suctioning of liquid and particulate matter, such as meconium, and for intubation. Accordingly, oropharyngeal and nasopharyngeal suctioning of fluids and particulate matter is possible, as well as instillation of fluids and suctioning of the lower passageways, esophagus and stomach. The apparatus also includes a projecting appendage forming an oblique angle with the device, as an inlet port for delivery of oxygen or negative pressure and which can also function as a hook for conveniently hanging the device on a nearby edge.
摘要翻译：提供了一种用于抽吸所有患者的方法和装置，提供刚性抽吸中空管和柔性抽吸中空管。该装置还包括通气适配器和用于抽吸液体和颗粒物质（例如胎粪）和用于插管的可拆卸管。因此，口咽和鼻咽吸引流体和颗粒物质是可能的，以及滴注流体和抽吸下通道，食管和胃。该装置还包括与装置形成倾斜角的突出附属物，作为用于输送氧气或负压的入口，并且还可以用作用于方便地将装置悬挂在附近边缘上的钩子。

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