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1. 发明申请

WO2019110952A1 DRAINAGE APPARATUS 审中-公开
公开(公告)号：WO2019110952A1
公开(公告)日：2019-06-13
申请号：PCT/GB2018/051849
申请日：2018-07-02
申请人： ROCKET MEDICAL PLC
发明人： VAREY, Richard , WHITFIELD, Paul
IPC分类号： A61M1/00
CPC分类号： A61M1/0003 , A61M1/0023 , A61M1/0027
摘要： A drainage apparatus for draining fluid from a patient. The apparatus comprises an evacuated container, a manifold disposed over an opening of the container with said opening covered by a seal. The manifold comprises a twist-actuated plunger, a drainage line receiving port and a through-hole into which the twist-actuated plunger is received. On twist actuation, the plunger is operable to puncture the seal and thereby fluidly connect the drainage line receiving port to the container and expose the drainage line receiving port to a partial vacuum of the container.

2. 发明申请

WO2018162875A1 IMPROVEMENTS RELATING TO APPARATUS NEGATIVE PRESSURE WOUND THERAPY 审中-公开
公开(公告)号：WO2018162875A1
公开(公告)日：2018-09-13
申请号：PCT/GB2018/050409
申请日：2018-02-15
申请人： BRIGHTWAKE LIMITED
发明人： COTTON, Stephen , TASKER, Matthew
IPC分类号： A61M1/00
CPC分类号： A61M1/0088 , A61M1/0003
摘要： An apparatus (1) for negative pressure wound therapy comprises a source of reduced pressure (10) and first (22a) and second (26a) chambers, the first chamber being in fluid communication with the source of reduced pressure such that a negative pressure may be generated in the first chamber, the negative pressure being prevented from exceeding a predetermined value by way of a pressure release means (30), and the second chamber comprising means (28) for establishing a fluid connection with a wound. A valve (24) between the first and second chambers permits the negative pressure in the second chamber to increase in response to an increase in the negative pressure in the first chamber and prevents the negative pressure in the second chamber from dropping in response to a drop in the negative pressure in the first chamber.

3. 发明申请

WO2017007660A1 DEVICES AND METHODS FOR FLUID INFUSION, DRAINAGE AND COLLECTION 审中-公开
标题翻译：流体输送，排水和收集的装置和方法
公开(公告)号：WO2017007660A1
公开(公告)日：2017-01-12
申请号：PCT/US2016/040174
申请日：2016-06-29
申请人： MERIT MEDICAL SYSTEMS, INC.
发明人： DOLMATCH, Bart , BAGAOISAN, Celso , PAI, Suresh, Subraya , KOMLOS, Fabio
IPC分类号： A61M1/00 , A61M39/22 , A61M39/26
CPC分类号： A61M1/0011 , A61M1/0003 , A61M1/0017 , A61M1/0027 , A61M1/0035 , A61M5/14224 , A61M39/10 , A61M39/24 , A61M2205/0216 , A61M2205/3379 , A61M2205/583 , A61M2205/584 , A61M2205/587 , A61M2209/088
摘要： Containers for collecting fluid are provided that include a reservoir comprising a plurality of panels enclosing an interior, side panels of the reservoir are movable from an expanded position towards to a compressed position and biased to the expanded position for generating a vacuum within the interior. An elongate housing extends along a top side of the reservoir including a passage extending between proximal and distal ends thereof and communicating with the interior of the reservoir. An elongate member extends through the housing including a distal extension, a proximal extension, and a lumen extending therebetween. One-way valves are coupled to the distal and proximal extensions for permitting fluid flow proximally from the distal extension into the interior of the reservoir via and permitting fluid flow proximally from the proximal extension while preventing fluid flow distally out the distal extension and distally into the proximal extension and lumen.
摘要翻译：提供了用于收集流体的容器，其包括包含多个封闭内部的面板的储存器，储存器的侧面板可从膨胀位置朝向压缩位置移动，并被偏压到膨胀位置以在内部产生真空。细长的壳体沿着储存器的顶侧延伸，包括在其近端和远端之间延伸并且与贮存器的内部连通的通道。细长构件延伸穿过壳体，包括远侧延伸部，近端延伸部和在其间延伸的内腔。单向阀联接到远端和近端延伸部分，用于允许流体从远侧延伸部向近侧流入储存器的内部，并允许流体从近端延伸部向近侧流动，同时防止流体向远端远离远端延伸并远端进入近端延伸和内腔。

4. 发明申请

WO2015003194A3 FLUID DRAINAGE CONTAINER 审中-公开
标题翻译：流体排放容器
公开(公告)号：WO2015003194A3
公开(公告)日：2015-04-30
申请号：PCT/ZA2014000028
申请日：2014-06-19
申请人： NUANGLE MEDICAL PTY LTD
发明人： SCHMITT KARL-HEINZ
IPC分类号： A61M1/00
CPC分类号： A61M1/0031 , A61M1/0003 , A61M1/0009 , A61M1/0011 , A61M1/0068 , A61M2205/073 , A61M2205/3337
摘要： A fluid drainage device, for use in a closed wound drainage system, which includes a fluid-receiving volume having a bore, a piston in sealing contact with the bore, a prop extending from the piston and which is connected to an energy storage device, wherein the piston can be user-actuated between a first position, whereby energy is stored in the energy storage device, to a second position, whereby energy is released from the energy storage device, to increase the size and reduce the pressure of the volume, allowing fluid to flow from a conduit into the volume.
摘要翻译：一种用于闭合伤口引流系统的流体排出装置，其包括具有孔的流体接收容积，与孔密封接触的活塞，从活塞延伸并连接到能量存储装置的支柱，其中所述活塞可以在第一位置和第二位置之间被用户致动，所述第一位置将能量存储在所述能量存储装置中，所述第一位置能量从所述能量存储装置释放，从而增大所述体积并降低所述体积的压力，允许流体从导管流入体积。

5. 发明申请

WO2014185902A1 MANUAL FLOW REGULATION FOR BLOOD COLLECTION 审中-公开
标题翻译：用于血液收集的手动流量调节
公开(公告)号：WO2014185902A1
公开(公告)日：2014-11-20
申请号：PCT/US2013/041156
申请日：2013-05-15
申请人： BECTON, DICKINSON AND COMPANY
发明人： CRAWFORD, Jamieson, W. , RUSS, Craig, Owen , WILKINSON, Bradley, M.
IPC分类号： A61M1/00 , A61B5/15 , A61B5/154
CPC分类号： A61B5/150946 , A61B5/15003 , A61B5/150221 , A61B5/150259 , A61B5/150389 , A61B5/150503 , A61B5/150572 , A61B5/150587 , A61B5/150717 , A61B5/150732 , A61B5/15074 , A61B5/150824 , A61B5/150992 , A61B5/153 , A61B5/154 , A61M1/0003 , A61M1/0043 , A61M5/16813 , A61M2039/2493
摘要： A specimen collection assembly (100) including a flow control member (106) for adjustably altering a flow path is disclosed. In one configuration, the flow control member (106) defines a regulation channel (166) in fluid communication with a lumen of a cannula (112), wherein the flow control member (106) is configured to adjustably alter an effective flow distance between the lumen of the cannula (112) and an interior of an evacuated collection container. In another configuration, the flow control member (106) is positioned to vary an effective cross-sectional area of at least one of an inlet port (346) and an outlet port (350) adapted to be in fluid communication with the lumen and the evacuated collection container.
摘要翻译：公开了一种包括用于可调节地改变流动路径的流动控制构件（106）的样本收集组件（100）。在一种构造中，流量控制构件（106）限定与套管（112）的内腔流体连通的调节通道（166），其中流量控制构件（106）构造成可调节地改变管插管（112）的内腔和抽空的收集容器的内部。在另一种构造中，流量控制构件（106）被定位成改变适于与内腔流体连通的入口端口（346）和出口端口（350）中的至少一个的有效横截面面积，疏散收集容器。

6. 发明申请

WO2014174218A1 DISPOSITIF MEDICAL DE TRAITEMENT PAR PRESSION NEGATIVE 审中-公开
标题翻译：使用负压提供治疗的医疗设备
公开(公告)号：WO2014174218A1
公开(公告)日：2014-10-30
申请号：PCT/FR2014/050990
申请日：2014-04-24
申请人： LABORATOIRES URGO , HCP HEALTHCARE ASIA PTE . LTD. , SOCIETE DE DEVELOPPEMENT ET DE RECHERCHE INDUSTRIELLE
发明人： RENARD, Sébastien , LAMOISE, Michel , STEINBRUNN, Julien
IPC分类号： A61M1/00
CPC分类号： A61M1/0003 , A61M1/0031 , A61M1/0088 , A61M2209/088 , G05D16/0655
摘要： Dispositif de traitement par pression négative comprenant une couverture étanche (14) adaptée pour recouvrir une plaie (11) soumise à une pression de traitement négative, un réservoir à vide (30) comprenant une réserve de vide à une pression initiale négative, inférieure à la pression de traitement, et un régulateur mécanique calibré (100) interposé entre la couverture étanche (14) et le réservoir à vide (30) et adapté pour réguler la pression de traitement. En variante, le dispositif de traitement par pression négative (100) est raccordable à une prise de vide murale, cette prise remplaçant le réservoir à vide (30).
摘要翻译：提供使用负压处理的装置包括设计成覆盖经受负处理压力的伤口（11）的流体密封盖（14），真空容器（30），其包括在负初始压力下储存的真空度小于处理压力和校准的机械调节器（100），其插入在所述流体密封盖（14）和所述真空容器（30）之间并被设计成调节所述处理压力。作为替代方案，使用负压（100）提供处理的装置可以连接到壁式真空出口，该出口更换真空容器（30）。

7. 发明申请

WO2014107285A2 RECHARGING NEGATIVE-PRESSURE WOUND THERAPY 审中-公开
标题翻译：再灌注负压伤口治疗
公开(公告)号：WO2014107285A2
公开(公告)日：2014-07-10
申请号：PCT/US2013074935
申请日：2013-12-13
申请人： KCI LICENSING INC
发明人： LOCKE CHRISTOPHER BRIAN , COULTHARD RICHARD DANIEL JOHN , ROBINSON TIMOTHY MARK
IPC分类号： A61M1/00
CPC分类号： A61M1/0049 , A61M1/0003 , A61M1/0009 , A61M1/0017 , A61M1/0052 , A61M1/007 , A61M1/0088 , A61M2205/073
摘要： A system is illustratively described herein that generally comprises a vacuum chamber, an ambient pressure chamber, a valve configured for unidirectional flow from the vacuum chamber to the ambient pressure chamber during a charging stroke, and a liquid filter configured to retain liquid in the pump. In some embodiments, the liquid filter is configured to retain liquid in the vacuum chamber during the charging stroke. In other embodiments, it may be configured to retain liquid in the ambient pressure chamber during an operating stroke. In more particular embodiments, a piston may be disposed between the vacuum chamber and the ambient pressure chamber, a passage may fluidly couple the vacuum chamber and the ambient pressure chamber, and the valve can be configured to control fluid flow through the passage. Additionally, a lumen may couple the vacuum chamber to a dressing to deliver negative pressure to the dressing in some illustrative embodiments.
摘要翻译：这里说明性地描述了一种系统，该系统通常包括真空室，环境压力室，配置用于在充气冲程期间从真空室到环境压力室的单向流动的阀，以及构造成将液体保持在泵中的液体过滤器。在一些实施例中，液体过滤器被构造成在充气冲程期间将液体保持在真空室中。在其他实施例中，其可以构造成在操作行程期间将液体保持在环境压力室中。在更具体的实施例中，活塞可以设置在真空室和环境压力室之间，通道可以流体地联接真空室和环境压力室，并且阀可以构造成控制通过通道的流体流动。另外，在一些说明性实施例中，腔可以将真空腔室连接至敷料以将负压递送至敷料。

8. 发明申请

WO2012107882A1 SUCTION DEVICE 审中-公开
标题翻译：吸引装置
公开(公告)号：WO2012107882A1
公开(公告)日：2012-08-16
申请号：PCT/IB2012/050555
申请日：2012-02-07
申请人： FLAEM NUOVA S.P.A. , ABATE, Riccardo
发明人： ABATE, Riccardo
IPC分类号： A61M1/00
CPC分类号： A61M1/0009 , A61M1/0003 , A61M1/007 , A61M2205/073 , A61M2210/0618
摘要： The present invention relates to a suction device of body secretions, particularly from nasal cavities, which includes a manual piston actuator having an end adapter to be fitted into the body cavity to be treated, a unidirectional valve system meant to allow an airflow in said actuator in the suction direction of the secretions of treated cavity only, and a collecting receptacle of suctioned secretions through the adapter.
摘要翻译：本发明涉及身体分泌物，特别是鼻腔的抽吸装置，其包括手动活塞致动器，该手动活塞致动器具有装配到要被处理的体腔中的端部适配器，旨在允许所述致动器中的气流的单向阀系统在仅处理腔的分泌物的吸入方向上，以及通过适配器吸入的分泌物的收集容器。

9. 发明申请

WO2010126586A1 IRRIGATION AND ASPIRATION DEVICES AND METHODS 审中-公开
标题翻译：灌溉和吸入装置和方法
公开(公告)号：WO2010126586A1
公开(公告)日：2010-11-04
申请号：PCT/US2010/001243
申请日：2010-04-27
申请人： AARDVARK MEDICAL, LLC , BAKER, Peter, Christensen , SLONE, Clinton, N. , STRASSER, Michael, J. , LOVETTE, James, M. , KING, Thomas , TREADWELL, Richard
发明人： BAKER, Peter, Christensen , SLONE, Clinton, N. , STRASSER, Michael, J. , LOVETTE, James, M. , KING, Thomas , TREADWELL, Richard
IPC分类号： A61M3/02 , A61M1/00
CPC分类号： A61M3/0258 , A61B2017/246 , A61M1/0003 , A61M1/0052 , A61M1/0058 , A61M3/0262 , A61M3/0283 , A61M2205/075 , A61M2209/06 , A61M2209/086 , A61M2210/0618
摘要： Irrigation and/or aspiration devices and methods may be configured to aspirate and irrigate alone, sequentially, or concurrently. The devices and methods may provide a base with a removable head, and adapted for partial or complete separation of the irrigation and aspiration functions. The devices and methods can be configured to aspirate and/or irrigate the nasal and sinus cavities. The devices and methods may be manually and/or automatically controlled. The devices and methods may include removable, and/or replaceable, and/or refillable, and easily cleanable reservoirs for aspirant and irrigant. The device head and/or aspirant reservoir may comprise a diagnostic device, i.e., test device and/or container after use of the devices and methods.
摘要翻译：灌溉和/或抽吸装置和方法可以被配置为单独，顺序地或同时地抽吸和冲洗。设备和方法可以为基座提供可拆卸的头部，并且适于部分或完全分离冲洗和抽吸功能。可以将装置和方法配置成吸入和/或冲洗鼻腔和窦腔。设备和方法可以手动和/或自动控制。装置和方法可以包括可移动和/或可替换的和/或可再填充的，并且易于清洁的用于吸入和冲洗的储存器。设备头部和/或吸气容器可以包括诊断装置，即在使用装置和方法之后的测试装置和/或容器。

10. 发明申请

WO2010006182A2 MANUALLY-ACTUATED, REDUCED-PRESSURE SYSTEMS FOR TREATING WOUNDS 审中-公开
标题翻译：手动执行，减少压力系统进行处理
公开(公告)号：WO2010006182A2
公开(公告)日：2010-01-14
申请号：PCT/US2009/050126
申请日：2009-07-09
申请人： KCI LICENSING, INC. , TOUT, Aidan, Marcus , LOCKE, Christopher, Brian , ROBINSON, Timothy, Mark
发明人： TOUT, Aidan, Marcus , LOCKE, Christopher, Brian , ROBINSON, Timothy, Mark
IPC分类号： A61M1/00 , A61M27/00 , B23P11/00
CPC分类号： A61M1/0039 , A61M1/0003 , A61M1/0009 , A61M1/0011 , A61M1/0072 , A61M1/0088 , A61M27/00 , A61M2205/071 , Y10T29/49826
摘要： A manually-actuated, constant reduced-pressure apparatus for use with a reduced- pressure system for treating tissue at a tissue site includes a flexible, collapsible member that is operable to move between a compressed position and an extended position. The collapsible member may be disposed between a carrier member and a slider member that move between a compressed position and an extended position. The carrier member and slider member are urged away from each other by a constant-force biasing member, e.g., a constant force coil spring. As the apparatus moves from the compressed position to the extended position, a constant reduced-pressure is generated and delivered to a reduced-pressure port. Systems, methods of manufacturing a manually-actuated, constant reduced-pressure apparatus, and methods of treating a tissue site are also provided.
摘要翻译：用于与组织部位处理组织的减压系统一起使用的手动致动的恒定减压装置包括可操作以在压缩位置和延伸位置之间移动的柔性的可折叠构件。可折叠构件可以设置在承载构件和在压缩位置和延伸位置之间移动的滑块构件之间。承载构件和滑动构件通过恒定力偏置构件例如恒力螺旋弹簧而彼此推动。当设备从压缩位置移动到延伸位置时，产生恒定的减压并将其输送到减压端口。还提供了制造手动致动的恒定减压装置的系统，方法以及处理组织部位的方法。

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