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1. 发明授权

US5247803A Dual tank refrigerant recovery system 失效
标题翻译：双罐制冷剂回收系统
公开(公告)号：US5247803A
公开(公告)日：1993-09-28
申请号：US874617
申请日：1992-04-27
申请人： Kenneth M. Adams , Ronald E. Keith
发明人： Kenneth M. Adams , Ronald E. Keith
IPC分类号： F25B45/00
CPC分类号： F25B45/00 , F25B2345/002 , F25B2345/004
摘要： A refrigerant recovery system comprises a compressor driven recovery machine having inlet and outlet ports, a primary refrigerant receiving and storage vessel having liquid and vapor ports, and a secondary refrigerant receiving and storage vessel having an inlet. During the refrigerant recovery process the refrigerant circuit outlet is coupled to the primary vessel liquid port, the primary vessel vapor port is coupled to the recovery machine inlet port, and the recovery machine outlet port is coupled to the vapor inlet of the secondary vessel. Operation of the recovery machine draws liquid refrigerant into the primary vessel at a high flow rate while withdrawing refrigerant vapor from the primary vessel, converting the withdrawn vapor to liquid refrigerant, and forcing the liquid refrigerant into the secondary vessel at a liquid refrigerant flow rate substantially less than the liquid refrigerant inflow rate to the primary vessel. The use of the primary vessel interposed between the refrigerant circuit and the recovery machine greatly increases the machine's refrigerant recovery rate compared to the conventional connection of the machine only to a refrigerant receiving and storage vessel at its outlet end. Each of the vessels is provided with a safety cutoff switch which, via electrical circuitry interconnected between the switches and the machine compressor, operates to shut off the machine compressor when the liquid refrigerant level in the vessel reaches a predetermined maximum level.
摘要翻译：制冷剂回收系统包括具有入口和出口的压缩机驱动的回收机，具有液体和蒸气端口的一次制冷剂接收和储存容器以及具有入口的二次制冷剂接收和储存容器。在制冷剂回收过程中，制冷剂回路出口连接到主容器液体端口，主容器蒸气端口连接到回收机入口，并且回收机出口端口连接到次级容器的蒸汽入口。回收机的操作以高流量将液体制冷剂抽出到主容器中，同时从初级容器中抽出制冷剂蒸汽，将抽出的蒸汽转化为液体制冷剂，并以基本上液体制冷剂流速迫使液态制冷剂进入二次容器小于流入主流体的液体制冷剂流入量。与传统的机器连接仅在其出口端处的制冷剂接收和储存容器相比，使用介于制冷剂回路和回收机之间的主要容器大大增加了机器的制冷剂回收率。每个容器设置有安全切断开关，其通过互连在开关和机器压缩机之间的电路来操作，以在容器中的液体制冷剂水平达到预定最大水平时关闭机器压缩机。

2. 发明申请

US20120203230A1 CURVED BUR 有权
标题翻译：弯曲的胸围
公开(公告)号：US20120203230A1
公开(公告)日：2012-08-09
申请号：US13365888
申请日：2012-02-03
申请人： Kenneth M. Adams
发明人： Kenneth M. Adams
IPC分类号： A61B17/16
CPC分类号： A61B17/32002 , A61B17/00234 , A61B2017/0023 , A61B2017/00477 , A61B2017/320032
摘要： A curved bur with an inner flexible member that is rotatably positioned within an outer tube. The curved bur has a design that constrains the flexible inner coil within the outer tube as the curved bur is rotated (without permitting the coil to stretch and to allow the bur tip to come out of the distal end of the outer tube). To ensure containment of the flexible coil within the outer tube, the outer tube is provided with a constraining neck feature at its distal end to allow the flexible inner assembly to be constrained within the outer tube, and to prevent bur extrusion. The constraining neck feature also centers the bur tip and prevents bur wobble. The curved bur may have a convex or concave bend configuration.
摘要翻译：具有可旋转地定位在外管内的内部柔性构件的弯曲凸起。弯曲的凸起具有当弯曲凸起旋转（不允许线圈拉伸并允许凸起尖端从外管的远端出来）时限制外管内的柔性内线圈的设计。为了确保在外管内容纳柔性线圈，外管在其远端处设置有约束颈部特征，以允许柔性内部组件被限制在外管内，并且防止毛刺挤压。约束颈部特征还使得头尖中心，并防止毛刺摆动。弯曲的凸起可以具有凸形或凹形弯曲构造。

3. 发明申请

US20110065997A1 REMOVABLE SUCTION ASSEMBLY FOR MEDICAL HANDPIECES 有权
标题翻译：医疗器械拆卸组件
公开(公告)号：US20110065997A1
公开(公告)日：2011-03-17
申请号：US12561866
申请日：2009-09-17
申请人： James Hamer , Philip O'Quinn , Kenneth M. Adams , Randall Hacker
发明人： James Hamer , Philip O'Quinn , Kenneth M. Adams , Randall Hacker
IPC分类号： A61M1/00 , A61B18/18 , A61B17/3201 , A61B17/32 , A61B17/28 , A61B1/12 , A61B1/32
CPC分类号： A61B17/32002 , A61B2017/00464 , A61M1/0041
摘要： Systems and methods provide for more efficient cleaning and sterilizing of surgical handpieces by using a removable valve assembly. The valve assembly is removable to provide access to a first suction passageway and a second suction passageway for cleaning purposes. The first suction passageway may also be removable.
摘要翻译：系统和方法通过使用可拆卸的阀组件来提供对外科手术器械的更有效的清洁和消毒。阀组件是可移除的，以提供进入第一吸入通道和第二吸入通道用于清洁目的。第一吸入通道也可以是可移除的。

4. 发明授权

US07488322B2 High speed surgical cutting instrument 有权
标题翻译：高速手术切割仪
公开(公告)号：US07488322B2
公开(公告)日：2009-02-10
申请号：US10776835
申请日：2004-02-11
申请人： William Charles Brunnett , Dana A. Oliver , Cecil O. Lewis , Kenneth M. Adams
发明人： William Charles Brunnett , Dana A. Oliver , Cecil O. Lewis , Kenneth M. Adams
IPC分类号： A61B17/32
CPC分类号： A61B17/1633 , A61B17/1624 , A61B17/1631 , A61B17/1662 , A61B17/1679 , A61B17/32002 , A61B2017/00477 , A61B2017/00845 , A61B2017/2904 , A61B2017/320032 , A61B2018/00005
摘要： A surgical cutting instrument including an outer tube, inner wire assembly, cutting tip, coupling chuck, and housing. The outer tube includes a lumen extending from a proximal end to a distal end. The inner wire assembly is received within the lumen. Preferably, the outer tube and inner wire assembly form a longitudinally curved segment. The cutting tip is connected to a distal section of the inner wire assembly. The coupling chuck is secured to a proximal section of the inner wire assembly. The housing maintains the outer tube and the coupling chuck. A rotating journal bearing, preferably a rotating-hydrodynamic bearing, is established between the inner wire assembly and the inner surface of the outer tube, allowing nominal rotational speeds of 80,000 RPM. Preferred embodiments of the surgical cutting instrument enhance surgeon visibility, minimize heat build-up, and provide improved stiffness and thermal protection.
摘要翻译：一种外科切割器具，包括外管，内线组件，切割尖端，联接卡盘和壳体。外管包括从近端延伸到远端的内腔。内部线组件被接收在管腔内。优选地，外管和内线组件形成纵向弯曲的段。切割尖端连接到内部线组件的远端部分。联接卡盘固定到内线组件的近端部分。外壳保持外管和联轴器卡盘。在内管组件和外管的内表面之间建立了旋转轴颈轴承，优选为旋转流体动力轴承，允许额定转速为80,000RPM。外科切割器械的优选实施例增强了外科医生的可视性，最小化了热积聚，并且提供了改善的刚度和热保护。

5. 发明申请

US20080125799A1 Method of fabricating angled tissue cutting instruments 有权
标题翻译：制造角度组织切割仪器的方法
公开(公告)号：US20080125799A1
公开(公告)日：2008-05-29
申请号：US12005811
申请日：2007-12-28
申请人： Kenneth M. Adams
发明人： Kenneth M. Adams
IPC分类号： A61B17/32
CPC分类号： A61B17/32002 , A61B2017/00309 , A61B2017/2905 , A61B2017/320032 , A61B2217/005 , A61B2217/007
摘要： An angled tissue cutting instrument comprises an angled outer tubular member rotatably receiving a flexible inner tubular member. The inner member has a flexible region in correspondence with an angle of the outer member. The flexible region comprises a helically cut length portion of an elongate tubular body of the inner member and a continuous solid flexible surface secured to an outer surface of the body along the helically cut length portion. A method of fabricating a flexible inner tubular member involves forming a helical cut through the solid wall of a length portion of a tubular body and securing a continuous solid flexible surface to the outer surface of the body along the helically cut length portion to form a flexible region.
摘要翻译：成角度的组织切割仪器包括可旋转地接收柔性内部管状构件的成角度的外部管状构件。内部构件具有与外部构件的角度对应的柔性区域。柔性区域包括内部构件的细长管状体的螺旋形切割长度部分和沿螺旋切割长度部分固定到主体外表面的连续固体柔性表面。制造柔性内管状构件的方法包括：通过管状体的长度部分的固体壁形成螺旋切口，并将连续的实心柔性表面沿着螺旋形切割的长度部分固定到主体的外表面，以形成柔性地区。

6. 发明授权

US5601586A Variable angle rotating shaver 失效
标题翻译：可变角度旋转剃须刀
公开(公告)号：US5601586A
公开(公告)日：1997-02-11
申请号：US373165
申请日：1995-01-17
申请人： Joseph Fucci , Fred B. Dinger, III , A. Frank Trott , Kenneth M. Adams , William F. Mazurek
发明人： Joseph Fucci , Fred B. Dinger, III , A. Frank Trott , Kenneth M. Adams , William F. Mazurek
IPC分类号： A61B17/28 , A61B17/32 , A61B19/00
CPC分类号： A61B17/32002 , A61B2017/2927 , A61B2090/067 , A61M2209/04
摘要： A surgical cutting instrument having an elongated rotatable inner member provided with a cutting edge at its distal tip, the inner member adapted to rotate within an elongated outer tube having a window adjacent its distal end adapted to cooperate with the cutting edge of the inner member. The outer tube is provided with a portion thereof adjacent its distal end which enables the distal tip of the outer tube to be bent at an angle relative to the proximal portion of the outer tube. The outer tube may be bent by a user into a selected angular position with the aid of a tool calibrated in a plurality of discrete positions. The tool is adapted to enable the outer tube to be rotated to any selected position prior to being bent so that the window at the distal tip of the outer tube may be caused to face in any desired direction relative to the bend in the outer tube.
摘要翻译：一种具有细长的可旋转的内部构件的外科切割器具，所述内部构件在其远侧末端处设置有切割边缘，所述内部构件适于在细长的外管内旋转，该外部管具有邻近其远端的窗口，其适于与内部构件的切割边缘配合。外管设置有与其远端相邻的部分，其能够使外管的远端相对于外管的近端部分以一定角度弯曲。借助于在多个离散位置中校准的工具，外管可以由使用者弯曲成选定的角位置。工具适于使外管能够在弯曲之前旋转到任何选定的位置，使得可以使外管的远侧末端处的窗口相对于外管中的弯曲部在任何期望的方向上面对。

7. 发明授权

US07785337B2 Surgical micro-burring instrument and method of performing sinus surgery 有权
标题翻译：手术微型锉刀仪及鼻窦手术方法
公开(公告)号：US07785337B2
公开(公告)日：2010-08-31
申请号：US10657915
申请日：2003-09-09
申请人： Kenneth M. Adams , Cecil O. Lewis
发明人： Kenneth M. Adams , Cecil O. Lewis
IPC分类号： A61B17/32
CPC分类号： A61B17/1688 , A61B17/24 , A61B17/32002 , A61B2217/005 , A61B2217/007
摘要： A surgical micro-burring instrument including an outer tubular member coaxially maintaining an inner tubular member. The outer tubular member defines a proximal section, a distal section, and a central lumen extending from the proximal section to the distal section. The distal section forms a pocket and an elevator tip. The pocket has a bottom wall and an opposed upper opening. The elevator tip extends distal the pocket. The inner tubular member forms a bur received within the pocket. Upon final assembly, at least a portion of the bur is exposed relative to the outer tubular member via the upper opening of the pocket. The elevator tip is configured to facilitate lifting of soft tissue, such as mucosa, while positioning the bur, via the pocket, in an appropriate location for cutting contacted harder tissue, such as turbinate bone or septal bone/cartilage.
摘要翻译：一种手术微型毛刺装置，其包括同轴地保持内部管状构件的外部管状构件。外部管状构件限定近端部分，远端部分和从近端部分延伸到远端部分的中心腔。远侧部分形成一个口袋和一个电梯提示头。口袋具有底壁和相对的上开口。电梯尖端在口袋的远端延伸。内部管状构件形成容纳在口袋内的毛刺。在最终组装时，毛坯的至少一部分经由袋的上部开口相对于外管状构件露出。电梯提示头构造成便于软组织（例如粘膜）的提升，同时通过口袋将毛囊定位在合适的位置，用于切割接触较硬的组织，例如鼻骨骨或间隔骨/软骨。

8. 发明授权

US06979332B2 Surgical micro-resecting instrument with electrocautery and continuous aspiration features 有权
标题翻译：手术微切割仪具有电烙术和连续吸气功能
公开(公告)号：US06979332B2
公开(公告)日：2005-12-27
申请号：US10700856
申请日：2003-11-04
申请人： Kenneth M. Adams
发明人： Kenneth M. Adams
IPC分类号： A61B17/32 , A61B18/14 , A61M1/00 , A61B18/18
CPC分类号： A61B18/149 , A61B17/32002 , A61B2217/005
摘要： A surgical micro-resecting instrument including an outer tubular member, an inner tubular member, a hub assembly, and an electrical insulator. The outer tubular member is formed of an electrically conductive material and defines a proximal section, a distal section, and a lumen. The distal section forms an axial passage distal a cutting window, both of which are fluidly connected to the lumen. The inner tubular member is disposed within the lumen and defines a distal portion that forms a cutting tip. The hub assembly maintains the inner and outer tubular members. The electrical insulator covers a region of the outer tubular member distal the hub assembly. In this regard, at least the cutting window is not covered by the electrical insulator for cauterizing contacted tissue via the energy. The axial passage facilitates continuous aspiration.
摘要翻译：一种外科微切割仪器，包括外部管状构件，内部管状构件，轮毂组件和电绝缘体。外部管状构件由导电材料形成并且限定近端部分，远端部分和内腔。远侧部分形成远离切割窗口的轴向通道，两者都流体连接到内腔。内部管状构件设置在内腔内并且限定形成切割尖端的远端部分。轮毂组件保持内部和外部管状构件。电绝缘体覆盖远离轮毂组件的外管状构件的区域。在这方面，至少切割窗口不被用于通过能量灼烧接触组织的电绝缘体覆盖。轴向通道有助于连续抽吸。

9. 发明授权

US5709698A Irrigating/aspirating shaver blade assembly 失效
标题翻译：冲洗/抽吸剃须刀组件
公开(公告)号：US5709698A
公开(公告)日：1998-01-20
申请号：US607038
申请日：1996-02-26
申请人： Kenneth M. Adams , Brian J. Fox , James Wallace , Robert A. Van Wyk , Gary R. Heisler , David Castagnetta , Cris Van Varsseveld
发明人： Kenneth M. Adams , Brian J. Fox , James Wallace , Robert A. Van Wyk , Gary R. Heisler , David Castagnetta , Cris Van Varsseveld
IPC分类号： A61B17/32 , A61M1/00
CPC分类号： A61B17/32002 , A61B2217/005 , A61B2217/007
摘要： A shaver blade assembly useable in either an irrigation-only mode, an aspiration-only mode or an irrigation/aspiration mode. The shaver blade assembly has a stationary elongated outer tube and a movable (e.g. rotatable) elongated inner tube, both inner and outer tubes having hubs attached to their proximal ends for attachment to a handpiece which provides power to move the inner blade relative to the outer blade. The inner and outer tubes are provided with cutting windows at their distal tips and the relative movement between these cutting windows acts to cut tissue during surgical procedures. The outer tube is provided with a fluid inlet port at the proximal end of its tubular surface and a fluid adapter is selectively attachable to the outer tube so as to provide a means for introducing irrigating fluid into the fluid port. The adapter is integrally formed with sealing surfaces which obviate the need for O-rings and the like. A longitudinally extending irrigating channel is provided between the inlet fluid port at one end of the irrigating channel and the outlet fluid port at the distal end of the irrigating channel by which fluid is communicated to the vicinity of the cutting windows when the shaver blade is used in the irrigation-only mode or the irrigation/ aspiration mode. The channel may be either the annular clearance space itself or a separate, dedicated groove or channel formed in the mating surfaces of the tubular members. Removing the adapter and the fluid supply enables the shaver to continue being used in an aspiration-only mode.
摘要翻译：一种剃须刀组件，其可用于仅灌溉模式，仅吸气模式或灌溉/抽吸模式。剃刀刀片组件具有固定的细长外管和可移动的（例如可旋转的）细长的内管，内管和外管均具有连接到其近端的毂，用于附接到手持件，该手持件提供动力以使内刀片相对于外部刀。内管和外管在其远端尖端处设有切割窗，并且这些切割窗之间的相对运动用于在外科手术期间切割组织。外管在其管状表面的近端处设置有流体入口，并且流体适配器可选择性地附接到外管，以便提供将冲洗流体引入流体端口的装置。适配器与密封表面一体形成，这避免了O形环等的需要。在冲洗通道的一端的入口流体端口与冲洗通道的远端的出口流体端口之间设置纵向延伸的冲洗通道，当使用剃须刀片时，流体与切割窗口相邻的位置被连通在仅灌溉模式或灌溉/抽吸模式。通道可以是环形间隙空间本身或形成在管状构件的配合表面中的单独的专用凹槽或通道。卸下适配器和流体供应器可使剃须刀在吸气模式下继续使用。

10. 发明授权

US5203249A Multiple mandrel/braiding ring braider 失效
标题翻译：多芯/编织环编织
公开(公告)号：US5203249A
公开(公告)日：1993-04-20
申请号：US753288
申请日：1991-08-30
申请人： Kenneth M. Adams , Richard J. Simkulak
发明人： Kenneth M. Adams , Richard J. Simkulak
IPC分类号： D04C3/40 , D04C3/48
CPC分类号： D04C3/48 , D04C3/36
摘要： A composite braiding apparatus has a rotatable cantilever mandrel support 20 that is capable of supporting multiple mandrels 17a and 17b. The mandrels can be properly oriented to be braided without removing them from the mandrel support 20. Once the braiding operation has begun on one mandrel 17, subsequent mandrels can be mounted on the mandrel support 20 while braiding is taking place. Then, when a braiding operation is completed, the other mandrel 17 can be moved into proper position for braiding. The invention also allows one mandrel 17a (or 17b) to be braided while the opposite mandrel 17b (or 17a) that is not being braided can be worked on manually without stopping the braiding operation. In accordance with another embodiment of the invention, a braiding apparatus 10' has two braid ring assemblies 11a and 11b. Both braiding rings 12a and 12b are mounted at opposite ends of a guide track 26. The inclusion of the second braiding ring 12b allows a second set of composite filaments 28 to be wound onto a mandrel 17a (or 17b) by a 180 degree rotation of the mandrel support 20, and possibly allows simultaneous braiding of two mandrels 17a and 17b.
摘要翻译：复合编织装置具有能够支撑多个心轴17a和17b的可旋转的悬臂心轴支撑件20。心轴可以被适当地定向成编织而不将其从芯轴支撑件20移除。一旦编织操作已经在一个心轴17上开始，随后的心轴可以在编织发生的同时安装在心轴支撑件20上。然后，当编织操作完成时，另一个心轴17可以移动到用于编织的适当位置。本发明还允许一个心轴17a（或17b）编织，而不编织的相对的心轴17b（或17a）可以手动加工而不停止编织操作。根据本发明的另一个实施例，编织装置10'具有两个编织环组件11a和11b。两个编织环12a和12b都安装在导轨26的相对端。第二编织环12b的包含允许第二组复合细丝28通过180度旋转的方式缠绕在心轴17a（或17b）上心轴支撑件20，并且可能允许同时编织两个心轴17a和17b。

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