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公开(公告)号:US20100179489A1
公开(公告)日:2010-07-15
申请号:US12661591
申请日:2010-03-19
申请人: Weston F. Harding , Carolyn E. Brown , Kelly D. Christensen , Tom M. Miner , Ralph L. Sonderegger
发明人: Weston F. Harding , Carolyn E. Brown , Kelly D. Christensen , Tom M. Miner , Ralph L. Sonderegger
CPC分类号: A61M39/26 , A61M39/045 , A61M2039/0036 , A61M2039/0063
摘要: A needleless luer access connector is disclosed having a septum disposed in a housing. The septum has a proximal portion with a cross section, a medial portion with a cross section smaller than the cross section of the proximal portion, and a distal portion. A longitudinal slit extends through the septum from the proximal portion to the distal portion. The septum and housing are designed so that septum will not be rotated or removed from the housing when the connector is accessed by a male luer taper. In addition, the septum and housing are designed to bias the slit at the distal portion closed and so a male luer connector does not have to extend completely through the distal portion to open the slit at the distal portion. Finally, the septum and housing are designed to minimize the amount of dead space in the connector when accessed with a male luer taper.
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公开(公告)号:US08038663B2
公开(公告)日:2011-10-18
申请号:US12770533
申请日:2010-04-29
申请人: Tom M. Miner
发明人: Tom M. Miner
IPC分类号: A61M31/00
CPC分类号: A61M1/3626 , A61M5/1411 , A61M5/16881 , A61M5/36 , A61M39/22 , A61M39/24
摘要: A bubble free, self-priming IV set for use in the administration of liquids that includes a drip chamber comprising a chamber inlet and a chamber outlet, a bubble isolation device disposed within the drip chamber that prevents air bubbles from exiting the chamber outlet, a tube having an inlet end coupled to the chamber outlet of the drip chamber and an outlet end, and an end plug that includes an air vent. The end plug may be coupled to the outlet end of the tube and is a flow restrictor so that when a liquid is moving through the tube, the velocity of the liquid flow is controlled such that the front of the liquid does not trap bubbles in the tube.
摘要翻译: 一种无气泡的自吸IV,其用于施用包括具有室入口和室出口的滴水室的液体,设置在滴注室内的气泡隔离装置,其防止气泡离开室出口, 管具有连接到滴水室的室出口的入口端和出口端,以及包括通风口的端塞。 端塞可以联接到管的出口端,并且是限流器,使得当液体移动通过管时,液体流的速度被控制,使得液体的前部不会在 管。
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公开(公告)号:US20110224617A1
公开(公告)日:2011-09-15
申请号:US12721266
申请日:2010-03-10
申请人: Tom M. Miner
发明人: Tom M. Miner
CPC分类号: A61M25/0631 , A61M25/0606 , Y10T29/49826
摘要: An intravenous catheter device having features to aid a user in hooding the beveled portion of an introducer needle during the catheterization process. An intravenous catheter device is modified to include a biasing arm capable of advancing a portion of the catheter device to cause a beveled portion of an introducer needle to be hooded within an interior lumen of the catheter tube. The dimensions of the biasing arm and various other interacting surfaces of the catheter device are configured to achieve effective hooding of the needle tip while avoiding overhooding or underhooding inaccuracies.
摘要翻译: 一种静脉内导管装置,其特征在于在导管插入过程中帮助使用者对导引针的斜面部分进行修补。 静脉内导管装置被修改为包括偏置臂,所述偏压臂能够使导管装置的一部分前进,以使导引针的斜面部分连接在导管管的内腔中。 导管装置的偏置臂和各种其它相互作用的表面的尺寸被配置为实现针尖的有效钩住,同时避免过度重叠或者不准确。
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公开(公告)号:US20100217229A1
公开(公告)日:2010-08-26
申请号:US12770533
申请日:2010-04-29
申请人: Tom M. Miner
发明人: Tom M. Miner
IPC分类号: A61M5/36
CPC分类号: A61M1/3626 , A61M5/1411 , A61M5/16881 , A61M5/36 , A61M39/22 , A61M39/24
摘要: A bubble free, self-priming IV set for use in the administration of liquids that includes a drip chamber comprising a chamber inlet and a chamber outlet, a bubble isolation device disposed within the drip chamber that prevents air bubbles from exiting the chamber outlet, a tube having an inlet end coupled to the chamber outlet of the drip chamber and an outlet end, and an end plug that includes an air vent. The end plug may be coupled to the outlet end of the tube and is a flow restrictor so that when a liquid is moving through the tube, the velocity of the liquid flow is controlled such that the front of the liquid does not trap bubbles in the tube.
摘要翻译: 一种无气泡的自吸IV,其用于施用包括具有室入口和室出口的滴水室的液体,设置在滴注室内的气泡隔离装置,其防止气泡离开室出口, 管具有连接到滴水室的室出口的入口端和出口端,以及包括通风口的端塞。 端塞可以联接到管的出口端,并且是限流器,使得当液体移动通过管时,液体流的速度被控制,使得液体的前部不会在 管。
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公开(公告)号:US20080200903A1
公开(公告)日:2008-08-21
申请号:US11935064
申请日:2007-11-05
申请人: Kelly D. Christensen , Paul R. Johnson , Weston F. Harding , Troy A. Ekberg , Greg L. Brimhall , Tom M. Miner
发明人: Kelly D. Christensen , Paul R. Johnson , Weston F. Harding , Troy A. Ekberg , Greg L. Brimhall , Tom M. Miner
IPC分类号: A61M39/20
CPC分类号: A61M39/045 , A61M5/36 , A61M5/385 , A61M39/20 , A61M39/26 , A61M2039/205
摘要: A Luer access device may include a housing, a septum, and a gas permeable vent in communication with at least a portion of the housing for venting gas from an extravascular system. A method of venting a medical device may include providing a gas permeable vent within a Luer access device as part of an extravascular system and venting gas from the extravascular system through the gas permeable vent of the Luer access device.
摘要翻译: 鲁尔进入装置可以包括壳体,隔膜和与外壳的至少一部分连通的透气气体,用于从血管外系统排出气体。 排泄医疗装置的方法可以包括在Luer进入装置内提供透气通气口,作为血管外系统的一部分,并且通过Luer进入装置的透气性通气孔从血管外系统排出气体。
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公开(公告)号:US08216186B2
公开(公告)日:2012-07-10
申请号:US12721266
申请日:2010-03-10
申请人: Tom M. Miner
发明人: Tom M. Miner
IPC分类号: A61M5/178
CPC分类号: A61M25/0631 , A61M25/0606 , Y10T29/49826
摘要: An intravenous catheter device having features to aid a user in hooding the beveled portion of an introducer needle during the catheterization process. An intravenous catheter device is modified to include a biasing arm capable of advancing a portion of the catheter device to cause a beveled portion of an introducer needle to be hooded within an interior lumen of the catheter tube. The dimensions of the biasing arm and various other interacting surfaces of the catheter device are configured to achieve effective hooding of the needle tip while avoiding overhooding or underhooding inaccuracies.
摘要翻译: 一种静脉内导管装置,其特征在于在导管插入过程中帮助使用者对导引针的斜面部分进行修补。 静脉内导管装置被修改为包括偏置臂,所述偏压臂能够使导管装置的一部分前进,以使导引针的斜面部分连接在导管管的内腔中。 导管装置的偏置臂和各种其它相互作用的表面的尺寸被配置为实现针尖的有效钩住,同时避免过度重叠或者不准确。
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公开(公告)号:US08066669B2
公开(公告)日:2011-11-29
申请号:US11935064
申请日:2007-11-05
申请人: Kelly D. Christensen , Paul R. Johnson , Weston F. Harding , Troy A. Ekberg , Greg L. Brimhall , Tom M. Miner
发明人: Kelly D. Christensen , Paul R. Johnson , Weston F. Harding , Troy A. Ekberg , Greg L. Brimhall , Tom M. Miner
IPC分类号: A61M1/00
CPC分类号: A61M39/045 , A61M5/36 , A61M5/385 , A61M39/20 , A61M39/26 , A61M2039/205
摘要: A Luer access device may include a housing, a septum, and a gas permeable vent in communication with at least a portion of the housing for venting gas from an extravascular system. A method of venting a medical device may include providing a gas permeable vent within a Luer access device as part of an extravascular system and venting gas from the extravascular system through the gas permeable vent of the Luer access device.
摘要翻译: 鲁尔进入装置可以包括壳体,隔膜和与外壳的至少一部分连通的透气气体,用于从血管外系统排出气体。 排泄医疗装置的方法可以包括在Luer进入装置内提供透气通气口,作为血管外系统的一部分,并且通过Luer进入装置的透气性通气孔从血管外系统排出气体。
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公开(公告)号:US06719726B2
公开(公告)日:2004-04-13
申请号:US10253682
申请日:2002-09-24
IPC分类号: A61M5178
CPC分类号: A61M39/045 , A61M25/0606 , A61M25/0693 , A61M2039/205
摘要: The catheter and introducer needle assembly of this invention includes a catheter adapter at its proximal end having a hollow septum disposed therein. The septum preferably is hollow to minimize drag as the introducer needle is removed therefrom. If desired a gel or lubricious material may be disposed in the cavity.
摘要翻译: 本发明的导管和导引针组件包括在其近端具有设置在其中的中空隔膜的导管适配器。 当从中取出导引针时,隔膜优选是中空的,以最小化阻力。 如果需要,可以在空腔中设置凝胶或润滑材料。
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公开(公告)号:US08282608B2
公开(公告)日:2012-10-09
申请号:US11852080
申请日:2007-09-07
申请人: Tom M. Miner , Bryan G. Davis
发明人: Tom M. Miner , Bryan G. Davis
IPC分类号: A61M5/14
CPC分类号: A61M5/1411 , A61M5/162 , A61M5/385 , A61M39/20 , A61M39/285 , A61M2005/1402 , A61M2005/1623 , A61M2039/205 , A61M2205/7509 , A61M2205/7518 , A61M2205/7527 , A61M2205/7536
摘要: A bubble free, self-priming IV set for use in the administration of liquids includes a coupling assembly for attaching the delivery system to a source of liquid and includes a coupling membrane for controlling the flow of liquid and air through the coupling assembly. The system also includes a drip chamber for receiving liquid through the coupling assembly, the drip chamber having a membrane for preventing air from leaving the drip chamber. A self leveling port is disposed within a wall of the drip chamber, the port being permeable to air, but impermeable to liquid. Finally, a patient conduit is in fluid communication with the drip chamber and further comprises a flow control plug disposed at the distal end of the conduit. The flow control plug is permeable to air but impermeable to liquid. Use of this system allows a clinician to attach a source of fluid to a patient without significant intervention, while the system self primes.
摘要翻译: 用于液体管理中使用的无气泡的自吸式IV包括用于将输送系统附接到液体源的联接组件,并且包括用于通过联接组件控制液体和空气的流动的联接膜。 该系统还包括用于通过联接组件接收液体的滴水室,滴水室具有用于防止空气离开滴水室的膜。 自流平口设置在滴水室的壁内,该口可渗透空气,但不透液体。 最后,患者导管与滴液腔流体连通,还包括设置在导管远端的流量控制塞。 流量控制塞可以渗透空气,但不透液体。 使用该系统允许临床医生在不需要大量干预的情况下将流体源附着到患者,而系统自我补充。
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公开(公告)号:US08066670B2
公开(公告)日:2011-11-29
申请号:US11935229
申请日:2007-11-05
申请人: Ken Cluff , Joe Frodsham , Wayne K. Rasmussen , Austin Jason McKinnon , Weston F. Harding , Marty L. Stout , Troy A. Ekberg , Tom M. Miner
发明人: Ken Cluff , Joe Frodsham , Wayne K. Rasmussen , Austin Jason McKinnon , Weston F. Harding , Marty L. Stout , Troy A. Ekberg , Tom M. Miner
IPC分类号: A61M1/00
CPC分类号: A61M25/00 , A61M25/0017 , A61M25/0097 , A61M39/04 , A61M39/045 , A61M39/20 , A61M39/24 , A61M2039/0036 , A61M2039/205 , A61M2039/2426 , A61M2039/266
摘要: A vascular access device may include a septum and a gas permeable vent in communication with at least a portion of the septum. The vent may be capable of venting gas from an extravascular system to which the vascular access device is capable of attaching. A method of venting a medical device may include providing a vascular access device having a septum and forming part of an extravascular system, providing a gas permeable vent in communication with at least a portion of the septum, and venting gas from the extravascular system through the gas permeable vent of the device.
摘要翻译: 血管通路装置可以包括与隔膜的至少一部分连通的隔膜和透气性通气口。 通气孔可以能够从血管通路装置能够附着的血管外系统排出气体。 排出医疗装置的方法可以包括提供具有隔膜并形成血管外系统的一部分的血管进入装置,提供与隔膜的至少一部分连通的透气性通气孔,以及通过所述血管外系统从所述血管外系统排出气体 透气孔的装置。
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