公开(公告)号：US20120080102A1

公开(公告)日：2012-04-05

申请号：US13323390

申请日：2011-12-12

申请人： Kok-Hiong Kee ,  Ruben Huerta-Ochoa ,  Jinmin Hu

发明人： Kok-Hiong Kee ,  Ruben Huerta-Ochoa ,  Jinmin Hu

IPC分类号： F16K17/04

CPC分类号： F16K3/08 ,  Y10T137/7779

摘要： A valve is provided that comprises a valve chamber including first and second valve port openings in communication with first and second inlet/outlets, respectively. A shaft is rotatably disposed in the valve chamber. A first valve plate is rotatably coupled to the shaft that is disposed in the valve chamber over the first valve port opening. The first valve plate has a first opening positioned so as to align with the first valve port opening. The first valve plate is configured to rotate from its closed position covering the first valve port opening to an open position, where rotation of the first valve plate adjustably positions at least a portion of the first opening over the first valve port opening. A second valve plate is configured to rotate with the first valve plate, and to cover the second valve port opening.

摘要翻译： 提供了一种阀，其包括阀室，所述阀室分别包括与第一和第二入口/出口连通的第一和第二阀口开口。 轴可旋转地设置在阀室中。 第一阀板可旋转地联接到轴上，所述轴设置在第一阀口开口上的阀室中。 第一阀板具有定位成与第一阀口开口对准的第一开口。 第一阀板被构造成从其覆盖第一阀口开口的关闭位置旋转到打开位置，其中第一阀板的旋转可调节地将第一开口的至少一部分定位在第一阀口开口上方。 第二阀板构造成与第一阀板一起旋转并且覆盖第二阀口开口。

公开(公告)号：US20100301250A1

公开(公告)日：2010-12-02

申请号：US12472931

申请日：2009-05-27

申请人： Kok-Hiong Kee ,  Ruben Huerta-Ochoa ,  Jinmin Hu

发明人： Kok-Hiong Kee ,  Ruben Huerta-Ochoa ,  Jinmin Hu

IPC分类号： F16K5/00

CPC分类号： F16K3/08 ,  Y10T137/7779

摘要： A flow valve is provided that comprises a valve chamber including first and second valve port openings in communication with first and second inlet/outlets. The valve further includes a shaft rotatably disposed in the valve chamber, and a first valve plate rotatably coupled to the shaft that is disposed in the valve chamber over the first valve port opening. The first valve plate has a first tapered slot positioned therein so as to align with the first valve port opening. The first valve plate is configured to rotate from its closed position covering the first valve port opening to an open position, where rotation of the first valve plate adjustably positions a wider or narrower portion of the first tapered slot over the first valve port opening. The valve further includes a second valve plate that is configured to rotate with the first valve plate, and to cover the second valve port opening.

摘要翻译： 提供一种流量阀，其包括阀室，阀室包括与第一和第二入口/出口连通的第一和第二阀口开口。 阀还包括可旋转地设置在阀室中的轴，以及可旋转地联接到轴的第一阀板，其设置在第一阀口开口上的阀室中。 第一阀板具有位于其中的第一锥形槽，以便与第一阀口开口对准。 第一阀板被构造成从其覆盖第一阀口开口的关闭位置旋转到打开位置，其中第一阀板的旋转可调节地将第一锥形槽的较宽或较窄部分定位在第一阀口开口上方。 阀还包括第二阀板，其被构造成与第一阀板一起旋转并且覆盖第二阀口开口。

公开(公告)号：US5343857A

公开(公告)日：1994-09-06

申请号：US98013

申请日：1993-07-27

申请人： James Schneider ,  Kok-Hiong Kee

发明人： James Schneider ,  Kok-Hiong Kee

IPC分类号： A61M1/00 ,  A61M16/04 ,  A61M25/01 ,  F16K5/02 ,  A61M16/20

CPC分类号： A61M16/0463 ,  A61M1/0064 ,  F16K5/0207 ,  A61M1/0043 ,  A61M25/0111 ,  Y10S128/912

摘要： An endotracheal respiration system which includes a respirator manifold with a port for attachment and detachment of an accessory device thereto without interruption of continuous respiratory support of the patient. A particular embodiment includes a suctioning system for removal of fluids from a patient's lungs during respiratory support. The manifold of the respiration system includes an accessory access port which has a normally closed valve therein which remains closed regardless of the pressure changes within the manifold. However, the normally closed valve is positioned in the port such that placement of a specially designed male adaptor located on the suctioning device forces the normally closed valve to an open position, thus allowing passage of a suction catheter through the manifold into the patient. Removal of the male adaptor of the suctioning device allows the normally closed valve to return to its closed position, thus allowing continued operation of the respirator even when no accessory device is present in the accessory device access port. The male adaptor includes a housing which is specially adapted to be securable within the valve in the access port of the manifold so as to substantially inhibit pressure loss from the manifold while simultaneously forcing the valve to an open position.

摘要翻译： 一种气管内呼吸系统，其包括具有端口的呼吸器歧管，用于附件和附件装置的附接和拆卸，而不中断患者的持续呼吸支持。 具体实施例包括用于在呼吸支持期间从患者肺部移除流体的抽吸系统。 呼吸系统的歧管包括附件进入口，其中具有常闭阀，其中保持关闭，而与歧管内的压力变化无关。 然而，常闭阀定位在端口中，使得位于抽吸装置上的特殊设计的阳适配器的放置将常闭阀迫使打开位置，从而允许吸入导管通过歧管进入患者体内。 抽吸装置的阳适配器的拆卸允许常闭阀返回其关闭位置，从而即使在附件装置进入口中没有附件装置的情况下也允许呼吸器继续操作。 阳适配器包括壳体，其特别适于在歧管的进入端口内的阀内可固定，从而基本上禁止来自歧管的压力损失，同时迫使阀门到打开位置。

公开(公告)号：US6070582A

公开(公告)日：2000-06-06

申请号：US926886

申请日：1997-09-10

申请人： Kok-Hiong Kee

发明人： Kok-Hiong Kee

IPC分类号： A61M1/00 ,  A61M16/04 ,  A61M16/00 ,  E03B1/00

CPC分类号： A61M16/0463 ,  A61M1/0043 ,  A61M2205/43 ,  A61M2205/6045 ,  Y10T137/7058

摘要： A suction control valve is disclosed which includes a primary suction device access and an ancillary suction device access. The valve includes a valve core which is linearly movable between a first position in which the primary access is closed against suction pressure therethrough, to a second position in which the primary access is open to suction pressure therethrough. The valve also is rotatable from the first position to a third position to disable its linear movement and to open the ancillary access port. When the core is in the first position, atmospheric air can pass through the valve and into the suction pressure source in such a manner that a "hissing" auditory signal is generated, indicative of the presence of suction pressure within the valve. When the actuator is in the second or third positions, the "hissing" is prevented. The valve is easily assembled and adapted for gas sterilization.

摘要翻译： 公开了一种吸入控制阀，其包括主抽吸装置通道和辅助抽吸装置通路。 所述阀包括阀芯，所述阀芯可在第一位置和第二位置之间直线移动，所述第一位置在所述第一位置和所述第一位置之间通过所述第一位置关闭吸入压力而被阻塞， 阀也可以从第一位置旋转到第三位置，以禁止其线性运动并打开辅助进入口。 当芯处于第一位置时，大气可以通过阀门进入吸入压力源，使得产生“嘶嘶”的听觉信号，表示阀内存在吸入压力。 当执行器处于第二或第三位置时，防止了“嘶嘶声”。 阀门易于组装，适用于气体灭菌。

公开(公告)号：US5664594A

公开(公告)日：1997-09-09

申请号：US366152

申请日：1994-12-29

申请人： Kok-Hiong Kee

发明人： Kok-Hiong Kee

IPC分类号： A61M16/04 ,  B08B9/00 ,  B08B9/03

CPC分类号： B08B9/00 ,  A61M16/0463

摘要： A method and apparatus for the cleaning of a ventilator manifold while it is attached to a respiratory support system. A particular embodiment of the present invention relates to a cleaning device used in conjunction with the ventilator manifold to clean the interior chamber of the manifold of patient secretions that have accumulated during the use of the manifold. The cleaning device includes a dual lumen catheter which accesses one of a plurality of manifold ports by inserting the cleaning device through a flexible boot attached to one of the manifold ports. The flexible boot allows for omni-directional use of the cleaning device inside the manifold by medical personnel. The use of the flexible boot in combination with the cleaning device allows medical personnel to cleanse the interior of the manifold without concurrent loss of respiratory support to the patient.

摘要翻译： 一种用于在呼吸机歧管附接到呼吸支撑系统时清洁呼吸机歧管的方法和装置。 本发明的一个具体实施方案涉及一种清洁装置，其与呼吸机歧管结合使用以清洁在使用歧管期间累积的患者分泌物歧管的内腔。 清洁装置包括双腔导管，其通过将清洁装置插入连接到歧管端口中的一个的柔性引导件来进入多个歧管端口中的一个。 灵活的靴子允许医务人员在歧管内全方位使用清洁装置。 与清洁装置组合使用柔性靴子允许医务人员清洁歧管的内部，而不会同时丧失对患者的呼吸支持。

公开(公告)号：US5582161A

公开(公告)日：1996-12-10

申请号：US352328

申请日：1994-12-08

申请人： Kok-Hiong Kee

发明人： Kok-Hiong Kee

IPC分类号： A61M16/04 ,  A61M16/00

CPC分类号： A61M16/0463 ,  A61M16/0488 ,  Y10S128/912

摘要： The present invention is directed to a reliable, contamination free, distal end adapter for a suction catheter. The adapter allows the patient to breathe directly therethrough when it is connected to the patient's endotracheal tube for use, and provides an enclosure for preventing exposure of medical personnel to contaminants when withdrawing the catheter from the patient and disconnecting the catheter adapter from the endotracheal tube for disposal.

摘要翻译： 本发明涉及一种用于吸入导管的可靠，无污染的远端适配器。 适配器允许患者在连接到患者的气管内导管时直接通过其呼吸使用，并且提供了一种外壳，用于当从患者中取出导管并将导管适配器与气管内插管断开时，防止医务人员暴露于污染物 处置。

公开(公告)号：US5433195A

公开(公告)日：1995-07-18

申请号：US129917

申请日：1993-09-30

申请人： Kok-Hiong Kee ,  James G. Schneider

发明人： Kok-Hiong Kee ,  James G. Schneider

IPC分类号： A61M16/08 ,  A61M25/00

CPC分类号： A61M16/08 ,  A61M16/0808 ,  Y10S128/911 ,  Y10S128/912

摘要： The invention relates to a sputum trap for an aspiration a respiratory support system which includes a sleeved suction catheter device, a suction control valve, and a ventilator manifold. The sputum trap allows collection of sputum directly from a patient through a suction catheter without causing a loss of PEEP in the respiratory support system. The sleeved suction catheter device includes a sputum trap/suction control valve end connector having a valve therein which prevents air flow through the catheter until the sputum trap or suction control valve is attached thereto. The manifold includes a one-way check valve which is opened upon insertion of the manifold end connector of the sleeved suction catheter therein. The suction control valve includes an actuator which is linearly movable between a first position in which suction therethrough is prevented, to a second position in which the valve is open to suction therethrough. The manifold includes an access port for attachment and detachment of the sleeved suction catheter thereto without interruption of continuous respiratory support of the patient. The access port has a normally closed valve therein which remains closed regardless of the pressure changes within the manifold. The normally closed valve is positioned in the port such that placement of the manifold connector of the sleeved suction catheter device therein forces the normally closed valve to an open position. The sputum trap is designed for quick connect and disconnect with the sleeved suction catheter device and the suction control valve, and for simplified sealing for subsequent transport after having been used to collect a sputum sample from a patient.

摘要翻译： 本发明涉及一种用于吸入呼吸支持系统的痰液阱，其包括套筒抽吸导管装置，抽吸控制阀和通气歧管。 痰液阱可以通过吸引管直接从患者处收集痰液，而不会引起呼吸支持系统中PEEP的损失。 套筒抽吸导管装置包括具有其中的阀的痰液捕集器/抽吸控制阀端连接器，其阻止空气流过导管直到痰液捕集器或抽吸控制阀附接到其上。 歧管包括单向止回阀，其在套管抽吸导管的歧管端连接器插入其中时打开。 吸入控制阀包括致动器，该致动器可以在其中防止其穿过其中的第一位置之间直线移动到阀打开以吸入其中的第二位置。 歧管包括用于将套管式抽吸导管附接和分离到其上而不中断患者持续呼吸支持的进入口。 进入端口在其中具有常闭阀，不管歧管内的压力变化如何，均保持关闭。 常闭阀定位在端口中，使得其中套筒吸引导管装置的歧管连接器的放置迫使常闭阀处于打开位置。 痰液捕集器设计用于与套管式抽吸导管装置和抽吸控制阀快速连接和断开，并且用于在用于从患者收集痰样品之后进行后续运输的简化密封。

公开(公告)号：US5337780A

公开(公告)日：1994-08-16

申请号：US962757

申请日：1992-10-19

申请人： Kok-Hiong Kee

发明人： Kok-Hiong Kee

IPC分类号： A61M1/00 ,  A61M16/04 ,  A61M25/01 ,  F16K5/02 ,  F16K27/08

CPC分类号： F16K5/0207 ,  A61M1/0064 ,  A61M16/0463 ,  A61M1/0043 ,  A61M25/0111 ,  Y10S251/904 ,  Y10T137/7058 ,  Y10T137/8326 ,  Y10T137/8803

摘要： A suction control valve is disclosed which includes a primary suction device access and an ancillary suction device access. The valve includes an actuator which is linearly movable between a first position in which the primary access is closed against suction pressure therethrough, to a second position in which the primary access is open to suction pressure therethrough. The valve also includes a rotatable valve core which can be rotated by the actuator to a third position to disable its linear movement and to open the ancillary access port. When the actuator is in the first position, atmospheric air can pass through the valve and into the suction pressure source in such a manner that a "hissing" auditory signal is generated, indicative of the presence of suction pressure within the valve. When the actuator is in the second or third positions, the "hissing" is prevented.

摘要翻译： 公开了一种吸入控制阀，其包括主抽吸装置通道和辅助抽吸装置通路。 该阀包括致动器，该致动器可在第一位置和第二位置之间直线移动，在该第一位置，主要进入口通过其抵靠吸入压力而关闭到第二位置，在该第二位置，主要通路打开以通过其中的吸入压力。 阀还包括可旋转的阀芯，其可以由致动器旋转到第三位置以禁止其线性运动并打开辅助进入口。 当致动器处于第一位置时，大气可以通过阀门进入吸入压力源，使得产生“嘶嘶”的听觉信号，表示在阀内存在吸入压力。 当执行器处于第二或第三位置时，防止了“嘶嘶声”。

公开(公告)号：US08230878B2

公开(公告)日：2012-07-31

申请号：US13323390

申请日：2011-12-12

申请人： Kok-Hiong Kee ,  Ruben Huerta-Ochoa ,  Jinmin Hu

发明人： Kok-Hiong Kee ,  Ruben Huerta-Ochoa ,  Jinmin Hu

IPC分类号： F16K17/04

CPC分类号： F16K3/08 ,  Y10T137/7779

摘要： A valve is provided that comprises a valve chamber including first and second valve port openings in communication with first and second inlet/outlets, respectively. A shaft is rotatably disposed in the valve chamber. A first valve plate is rotatably coupled to the shaft that is disposed in the valve chamber over the first valve port opening. The first valve plate has a first opening positioned so as to align with the first valve port opening. The first valve plate is configured to rotate from its closed position covering the first valve port opening to an open position, where rotation of the first valve plate adjustably positions at least a portion of the first opening over the first valve port opening. A second valve plate is configured to rotate with the first valve plate, and to cover the second valve port opening.

摘要翻译： 提供了一种阀，其包括阀室，所述阀室分别包括与第一和第二入口/出口连通的第一和第二阀口开口。 轴可旋转地设置在阀室中。 第一阀板可旋转地联接到轴上，所述轴设置在第一阀口开口上的阀室中。 第一阀板具有定位成与第一阀口开口对准的第一开口。 第一阀板被构造成从其覆盖第一阀口开口的关闭位置旋转到打开位置，其中第一阀板的旋转可调节地将第一开口的至少一部分定位在第一阀口开口上方。 第二阀板构造成与第一阀板一起旋转并且覆盖第二阀口开口。

公开(公告)号：US5738091A

公开(公告)日：1998-04-14

申请号：US479239

申请日：1995-06-07

申请人： Kok-Hiong Kee ,  James G. Schneider ,  Neal G. Koller ,  Robert H. Bruno

发明人： Kok-Hiong Kee ,  James G. Schneider ,  Neal G. Koller ,  Robert H. Bruno

IPC分类号： A61M1/00 ,  A61M16/04 ,  A61M25/01 ,  F16K5/02 ,  A62B7/10 ,  A61M5/00 ,  A61M16/00 ,  A62B9/04

CPC分类号： F16K5/0207 ,  A61M1/0064 ,  A61M16/0463 ,  A61M1/0043 ,  A61M25/0111 ,  Y10S128/908 ,  Y10S128/912

摘要： The invention relates to a suction catheter device usable with a respiratory support system which includes a catheter enveloped in a sleeve having a proximal end connector for connection to a suction source through a suction control device such as a suction control valve, and a distal end connector for attachment to a manifold of the respiratory support system. The proximal end connector includes a normally closed valve therein which prevents air flow through the catheter until a suction control device is attached thereto. The proximal end connector may also be adapted for use on a dual lumen catheter and thereby include a fluid injection passage having a one-way check valve therein. The distal end connector of the suction catheter device includes a magnifying window through which a portion of the catheter within the connector can be viewed. The catheter includes one or more markings thereon which indicate the relative position of the catheter and the connector, and which can be viewed through the magnifying window of the connector to indicate to the medical worker how far the catheter has been inserted into the patient's trachea or lungs. The invention also includes the method of assembly of the suction catheter device and the method of use thereof in conjunction with the respiratory support system.

摘要翻译： 本发明涉及一种可用于呼吸支持系统的抽吸导管装置，其包括被套在套管中的导管，所述套管具有用于通过诸如吸入控制阀的抽吸控制装置连接到抽吸源的近端连接器，以及远端连接器 用于附接到呼吸支持系统的歧管。 近端连接器包括其中的常闭阀，其防止空气流过导管，直到吸入控制装置附接到其上。 近端连接器也可适用于双腔导管，从而包括其中具有单向止回阀的流体注射通道。 吸入导管装置的远端连接器包括放大窗，通过该放大窗可以观察连接器内的导管的一部分。 导管包括其上的一个或多个标记，其指示导管和连接器的相对位置，并且其可以通过连接器的放大窗口观察，以向医务工作者指示导管已经插入到患者的气管中有多远，或 肺。 本发明还包括组合吸引导管装置的方法及其与呼吸支持系统结合使用的方法。