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1. 发明申请

WO2012015587A2 MEDICAL DEVICE TUBE HAVING A SUCTION LUMEN AND AN ASSOCIATED SUCTIONING SYSTEM 审中-公开
标题翻译：具有吸引力和相关吸收系统的医疗装置管
公开(公告)号：WO2012015587A2
公开(公告)日：2012-02-02
申请号：PCT/US2011/043635
申请日：2011-07-12
申请人： NELLCOR PURITAN BENNETT LLC , MAGUIRE, Seamus , LEDWITH, Brian , WOOD, Lockett
发明人： MAGUIRE, Seamus , LEDWITH, Brian , WOOD, Lockett
IPC分类号： A61M16/04
CPC分类号： A61M16/0463 , A61M16/0003 , A61M16/04 , A61M16/0434 , A61M16/0443 , A61M16/0479 , A61M16/0486 , A61M16/0858 , A61M2016/0027 , A61M2205/18 , A61M2205/3317 , A61M2205/3331 , A61M2205/3337 , A61M2205/3368 , A61M2205/502 , A61M2205/581 , A61M2205/583 , A61M2205/6054 , A61M2205/6072 , A61M2205/70 , A61M2209/06
摘要： Various embodiments of a tracheal tube having a suction lumen are provided. For example, the suction lumen may be associated with two spaced apart pressure transducers, whereby a pressure drop between the transducers indicates that the suction lumen is free of blockages and a characteristic lack of pressure drop and/or particular pressure curve is indicative of a blockage. In addition, embodiments may include a tracheal tube with sensors configured to sense a buildup of secretions. The sensors may be located proximate to an opening in the suction lumen. In other embodiments, a blockage-clearing system for a suction lumen may be provided that blows air into the suction lumen to clear blockages. In particular, in certain embodiments, the blockage-clearing system may operate to create its own pressurized air source by utilizing the pressure change created in the suction line by a blockage.
摘要翻译：提供具有抽吸腔的气管管的各种实施例。例如，吸入腔可以与两个间隔开的压力换能器相关联，由此换能器之间的压降指示吸入腔没有阻塞，并且特征性的缺乏压降和/或特定压力曲线指示阻塞。此外，实施例可以包括具有被配置为感测分泌物积聚的传感器的气管管。传感器可以位于吸入腔内的开口附近。在其他实施例中，可以提供用于吸入腔的阻塞清除系统，其将空气吹入吸入腔以清除阻塞。特别地，在某些实施例中，堵塞清除系统可以通过利用在吸入管线中产生的压力变化通过堵塞而产生自己的加压空气源。

2. 发明申请

WO2011149664A1 TRACHEAL TUBE WITH CONNECTOR INSERT 审中-公开
标题翻译：带连接插件的TRACHEAL TUBE
公开(公告)号：WO2011149664A1
公开(公告)日：2011-12-01
申请号：PCT/US2011/036030
申请日：2011-05-11
申请人： NELLCOR PURITAN BENNETT LLC , WALDRON, Paul , LEDWITH, Brian , HARRINGTON, Roger , MAGUIRE, Seamus
发明人： WALDRON, Paul , LEDWITH, Brian , HARRINGTON, Roger , MAGUIRE, Seamus
IPC分类号： A61M16/04 , A61M16/08 , F16L33/00
CPC分类号： A61M16/0465 , A61M16/0488 , A61M16/0497 , A61M16/0816
摘要： A tracheal tube assembly (10) includes a connector body (28), a cannula (14) extending from the connector body, and an insert (24) that provides rigidity to the connector body and retains the cannula in the connector body. The cannula has a tapered upper end (48) that fits between conforming tapered sections (58,44) of the connector body inner surface and the insert. The insert may include features (40) to prevent rotation of the cannula as well as rotation of the insert in the connector body. Features (34, 54) of the insert and connector body may also interface to mechanically retain the insert in the connector body. Different sizes of cannula may be accommodated by different inserts, while using the same or different connector bodies.
摘要翻译：气管管组件（10）包括连接器主体（28），从连接器主体延伸的套管（14）和向连接器主体提供刚性并将插管保持在连接器主体中的插入件（24）。插管具有锥形的上端（48），其配合在连接器主体内表面的适配锥形部分（58,44）和插入件之间。插入件可以包括防止套管旋转以及插入件在连接器主体中旋转的特征（40）。插入件和连接器主体的特征（34,54）也可以接合以将插入件机械地保持在连接器主体中。不同尺寸的插管可以由不同的插入件容纳，同时使用相同或不同的连接器主体。

3. 发明申请

WO2011136918A1 MEDICAL DEVICE TUBE HAVING SPACED LUMENS AND AN ASSOCIATED PORTED ADAPTER 审中-公开
标题翻译：具有间隔红外线的医疗设备管和相关的接头适配器
公开(公告)号：WO2011136918A1
公开(公告)日：2011-11-03
申请号：PCT/US2011/032120
申请日：2011-04-12
申请人： NELLCOR PURITAN BENNETT LLC , MAGUIRE, Seamus , HARRINGTON, Roger , LEDWITH, Brian
发明人： MAGUIRE, Seamus , HARRINGTON, Roger , LEDWITH, Brian
IPC分类号： A61M16/04 , A61M16/08 , A61M25/00 , A61M16/00 , A61M39/10
CPC分类号： A61M16/04 , A61M16/0434 , A61M16/0463 , A61M16/0479 , A61M16/0486 , A61M16/0816 , A61M39/08 , A61M39/105 , A61M2016/0027 , A61M2205/32
摘要： Various embodiments of a tracheal tube (12) having spaced lumens (36) and an associated ported adapter (14) are provided. The lumens of the tracheal tube are spaced around the circumference of the tracheal tube to facilitate evacuation (e.g., suctioning and blowing) and other applications at various locations around the circumference of the tracheal tube. The ported adapter includes lumen extensions (48) that may be inserted into the lumens of the tracheal tube, thereby forming a connection between the ported adapter and the tracheal tube. More specifically, hollow ports (38) extending through the lumen extensions and the body (66) of the ported adapter facilitate connection of the lumens of the tracheal tube with external equipment such as, for example, evacuation equipment for suctioning and blowing into and out of the lumens of the tracheal tube.
摘要翻译：提供具有间隔开的腔（36）和相关联的移植适配器（14）的气管管（12）的各种实施例。气管管的管腔围绕气管管的圆周间隔开，以便于在气管管周围的不同位置排出（例如抽吸和吹气）和其它应用。移植的适配器包括可插入气管管内腔的内腔延伸部（48），由此形成移植的适配器和气管管之间的连接。更具体地，延伸穿过内腔延伸部的空腔（38）和移植的适配器的主体（66）便于将气管管腔与外部设备连接，例如用于吸入和吹出的抽气设备的气管管腔。

4. 发明申请

WO2011014341A1 CONNECTOR FOR COUPLING A TRACHEAL TUBE TO AN AUXILIARY DEVICE 审中-公开
标题翻译：将连接管连接到辅助装置的连接器
公开(公告)号：WO2011014341A1
公开(公告)日：2011-02-03
申请号：PCT/US2010/041309
申请日：2010-07-08
申请人： NELLCOR PURITAN BENNETT LLC , LEDWITH, Brian
发明人： LEDWITH, Brian
IPC分类号： A61M16/04 , F16L19/06
CPC分类号： A61M16/0816 , A61M16/0057 , A61M16/01 , A61M16/04 , A61M16/0434 , A61M16/0443 , A61M16/0463 , F16L33/223 , Y10T29/49963
摘要： Various embodiments of a connector assembly are provided to removably couple a proximal end of a tracheal tube to components associated with a ventilator or an anesthesiology machine. The disclosed embodiments include a compression fitting, which creates an airtight seal between walls of the tracheal tube and components of the compression fitting, thus allowing air to flow to and from a patient.
摘要翻译：提供连接器组件的各种实施例以可拆卸地将气管管的近端耦合到与呼吸机或麻醉机相关联的部件。所公开的实施例包括压缩配件，其在气管管的壁和压缩配件的部件之间产生气密密封，从而允许空气流向和流出患者。

5. 发明申请

WO2011075402A1 CUFFLESS TRACHEAL TUBE 审中-公开
标题翻译：无紧急管道
公开(公告)号：WO2011075402A1
公开(公告)日：2011-06-23
申请号：PCT/US2010/059808
申请日：2010-12-10
申请人： NELLCOR PURITAN BENNETT LLC , CURLEY, James , LEDWITH, Brian
发明人： CURLEY, James , LEDWITH, Brian
IPC分类号： A61M16/04
CPC分类号： A61M16/04 , A61M16/0434 , A61M16/0443 , A61M16/0463 , A61M16/0488 , A61M2205/0283
摘要： According to various embodiments, a tracheal tube ventilating device includes a sealing portion (16) near a distal end (20) of the tube. The sealing portion has an electroactive polymer configured to undergo a clinically effective change in volume, thickness, or both upon application of an electrical potential. Such a change in volume, thickness, or both enables sealing of the device against an inner surface of a trachea while permitting the free passage of ventilating gas through the tube. In addition, at least one electrical conductor (28) is coupled to the electroactive polymer and is configured to apply the electrical potential.
摘要翻译：根据各种实施例，气管管通气装置包括在管的远端（20）附近的密封部分（16）。密封部分具有电活性聚合物，其构造成在施加电位时经历临床有效的体积，厚度或两者的变化。这种体积，厚度或两者的变化都能够使装置相对于气管的内表面进行密封，同时允许通气气体自由通过管。另外，至少一个电导体（28）被耦合到电活性聚合物并且被配置为施加电势。

6. 发明公开

EP2598193A2 MEDICAL DEVICE TUBE HAVING A SUCTION LUMEN AND AN ASSOCIATED SUCTIONING SYSTEM 有权
标题翻译：与吸入腔和相关的吸TUBUS医疗设备，
公开(公告)号：EP2598193A2
公开(公告)日：2013-06-05
申请号：EP11735739.2
申请日：2011-07-12
申请人： Nellcor Puritan Bennett LLC
发明人： MAGUIRE, Seamus , LEDWITH, Brian , WOOD, Lockett
IPC分类号： A61M16/04
CPC分类号： A61M16/0463 , A61M16/0003 , A61M16/04 , A61M16/0434 , A61M16/0443 , A61M16/0479 , A61M16/0486 , A61M16/0858 , A61M2016/0027 , A61M2205/18 , A61M2205/3317 , A61M2205/3331 , A61M2205/3337 , A61M2205/3368 , A61M2205/502 , A61M2205/581 , A61M2205/583 , A61M2205/6054 , A61M2205/6072 , A61M2205/70 , A61M2209/06
摘要： Various embodiments of a tracheal tube having a suction lumen are provided. For example, the suction lumen may be associated with two spaced apart pressure transducers, whereby a pressure drop between the transducers indicates that the suction lumen is free of blockages and a characteristic lack of pressure drop and/or particular pressure curve is indicative of a blockage. In addition, embodiments may include a tracheal tube with sensors configured to sense a buildup of secretions. The sensors may be located proximate to an opening in the suction lumen. In other embodiments, a blockage-clearing system for a suction lumen may be provided that blows air into the suction lumen to clear blockages. In particular, in certain embodiments, the blockage-clearing system may operate to create its own pressurized air source by utilizing the pressure change created in the suction line by a blockage.

7. 发明公开

EP2575943A1 TRACHEAL TUBE WITH CONNECTOR INSERT 审中-公开
标题翻译：气管插管连接器使用
公开(公告)号：EP2575943A1
公开(公告)日：2013-04-10
申请号：EP11721186.2
申请日：2011-05-11
申请人： Nellcor Puritan Bennett LLC
发明人： WALDRON, Paul , LEDWITH, Brian , HARRINGTON, Roger , MAGUIRE, Seamus
IPC分类号： A61M16/04 , A61M16/08 , F16L33/00
CPC分类号： A61M16/0465 , A61M16/0488 , A61M16/0497 , A61M16/0816
摘要： A tracheal tube assembly (10) includes a connector body (28), a cannula (14) extending from the connector body, and an insert (24) that provides rigidity to the connector body and retains the cannula in the connector body. The cannula has a tapered upper end (48) that fits between conforming tapered sections (58,44) of the connector body inner surface and the insert. The insert may include features (40) to prevent rotation of the cannula as well as rotation of the insert in the connector body. Features (34, 54) of the insert and connector body may also interface to mechanically retain the insert in the connector body. Different sizes of cannula may be accommodated by different inserts, while using the same or different connector bodies.

8. 发明公开

EP2563439A1 MEDICAL DEVICE TUBE HAVING SPACED LUMENS AND AN ASSOCIATED PORTED ADAPTER 审中-公开
标题翻译：管腔TUBUS医疗设备，在一定的时间间隔及相关连接适配器
公开(公告)号：EP2563439A1
公开(公告)日：2013-03-06
申请号：EP11715831.1
申请日：2011-04-12
申请人： Nellcor Puritan Bennett LLC
发明人： MAGUIRE, Seamus , HARRINGTON, Roger , LEDWITH, Brian
IPC分类号： A61M16/04 , A61M16/08 , A61M25/00 , A61M16/00 , A61M39/10
CPC分类号： A61M16/04 , A61M16/0434 , A61M16/0463 , A61M16/0479 , A61M16/0486 , A61M16/0816 , A61M39/08 , A61M39/105 , A61M2016/0027 , A61M2205/32
摘要： Various embodiments of a tracheal tube (12) having spaced lumens (36) and an associated ported adapter (14) are provided. The lumens of the tracheal tube are spaced around the circumference of the tracheal tube to facilitate evacuation (e.g., suctioning and blowing) and other applications at various locations around the circumference of the tracheal tube. The ported adapter includes lumen extensions (48) that may be inserted into the lumens of the tracheal tube, thereby forming a connection between the ported adapter and the tracheal tube. More specifically, hollow ports (38) extending through the lumen extensions and the body (66) of the ported adapter facilitate connection of the lumens of the tracheal tube with external equipment such as, for example, evacuation equipment for suctioning and blowing into and out of the lumens of the tracheal tube.

9. 发明公开

EP2512571A1 CUFFLESS TRACHEAL TUBE 有权转让
标题翻译： CUFFLOSER气管插管
公开(公告)号：EP2512571A1
公开(公告)日：2012-10-24
申请号：EP10795868.8
申请日：2010-12-10
申请人： Nellcor Puritan Bennett LLC
发明人： CURLEY, James , LEDWITH, Brian
IPC分类号： A61M16/04
CPC分类号： A61M16/04 , A61M16/0434 , A61M16/0443 , A61M16/0463 , A61M16/0488 , A61M2205/0283
摘要： According to various embodiments, a tracheal tube ventilating device includes a sealing portion (16) near a distal end (20) of the tube. The sealing portion has an electroactive polymer configured to undergo a clinically effective change in volume, thickness, or both upon application of an electrical potential. Such a change in volume, thickness, or both enables sealing of the device against an inner surface of a trachea while permitting the free passage of ventilating gas through the tube. In addition, at least one electrical conductor (28) is coupled to the electroactive polymer and is configured to apply the electrical potential.

10. 发明申请

WO2017004325A1 ADJUSTABLE KNEE BRACE 审中-公开
标题翻译：可调节KNEE BRACE
公开(公告)号：WO2017004325A1
公开(公告)日：2017-01-05
申请号：PCT/US2016/040296
申请日：2016-06-30
申请人： DEROYAL GLOBAL HEALTHCARE SOLUTIONS LIMITED , COSTELLO, Mark , FRENCH, Charles, J., III. , HODGE, Gregory, S. , LEDWITH, Brian , MC DERMOTT, Adrian , PARKER, Kathleen, L. , ZUFELT, Nephi
发明人： COSTELLO, Mark , FRENCH, Charles, J., III. , HODGE, Gregory, S. , LEDWITH, Brian , MC DERMOTT, Adrian , PARKER, Kathleen, L. , ZUFELT, Nephi
IPC分类号： A61F5/00 , A61F5/01
CPC分类号： A61F5/0125 , A61F5/0123 , A61F2005/0158 , A61F2005/0165 , A61F2005/0167 , A61F2005/0174
摘要： An adjustable knee brace for fitting a variety of leg sizes and adjustable to limit flexion or extension motion of a knee. The knee brace includes an adjustable length provided by a strut that telescopes within a receiver. A latch assembly mounted on the receiver selectively applies a frictional force to lock the strut member and the receiver against relative telescoping movement. An adjustable range of motion hinge is operatively associated with the telescoping strut. The hinge includes a hinge plate connected to the strut member and having a semi-circular peripheral edge defining a plurality of uniformly spaced apart keys. A range of motion stop is movably positionable relative to the semi-circular peripheral edge and includes a movable latch having teeth. The latch is movable away from the keys to an unlocked position in which the stop is movable relative to the keys, and the movable latch is movable toward and into engagement with the keys to a locked position in which the range of motion stop is not movable relative to the keys. The range of motion stop defines a limit of rotational movement of the range of motion hinge to limit extension or flexion motion of the knee.
摘要翻译：一个可调节的膝盖支架，用于装配各种腿部尺寸并可调节以限制膝盖的屈曲或伸展运动。膝盖支架包括由在接收器内望远镜的支柱提供的可调长度。安装在接收器上的闩锁组件选择性地施加摩擦力以将支柱构件和接收器锁定以抵抗相对的伸缩运动。可调范围的运动铰链与伸缩支柱可操作地相关联。铰链包括连接到支柱构件并具有限定多个均匀间隔开的键的半圆周边缘的铰链板。运动止挡件的范围可相对于半圆形周边边缘移动定位，并且包括具有齿的可动闩锁。闩锁可以从键移动到解锁位置，在该解锁位置中止动件可相对于键移动，并且可移动的闩锁可以朝向和接合键移动到锁定位置，在该位置，运动停止范围不可移动相对于键。运动停止的范围限定了运动铰链范围的旋转运动的极限，以限制膝盖的伸展或屈曲运动。

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