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公开(公告)号：US20050059936A1
公开(公告)日：2005-03-17
申请号：US10970196
申请日：2004-10-20
申请人： Richard Fiser , Alan Ranford , James Carlyon , Eugene Weilbacher , Lee Burnes
发明人： Richard Fiser , Alan Ranford , James Carlyon , Eugene Weilbacher , Lee Burnes
CPC分类号： A61M5/3275 , A61M5/3202 , A61M5/326 , A61M2005/325
摘要： A safety apparatus is provided which includes a needle hub having an arm extending therefrom and an extensible frame connected to the needle hub. The extensible frame includes a proximal segment that is hingedly connected to a distal segment. The extensible frame is resiliently biased from a retracted position to an extended position, wherein the arm releasably engages the proximal segment to fix the extensible frame in a position between the retracted position and the extended position. In an alternate embodiment, the safety apparatus includes an extensible frame including a proximal segment which is hingedly connected to a distal segment. A resilient member is coupled to the proximal segment and the distal segment. The resilient member is configured to bias the extensible frame from a retracted position to an extended position. A method for infusing fluids to a subject is disclosed.
摘要翻译： 提供一种安全装置，其包括具有从其延伸的臂的针座和连接到针座的可延伸框架。 可伸展框架包括铰接地连接到远侧段的近端段。 可伸展框架从缩回位置弹性地偏置到延伸位置，其中臂可释放地接合近端段，以将可伸展框架固定在缩回位置和延伸位置之间的位置。 在替代实施例中，安全装置包括可伸展框架，其包括铰接地连接到远侧段的近侧段。 弹性构件联接到近端段和远端段。 弹性构件构造成将可延伸框架从缩回位置偏置到延伸位置。 公开了一种将流体输注到受试者的方法。
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公开(公告)号：US06346096B1
公开(公告)日：2002-02-12
申请号：US09521491
申请日：2000-03-09
申请人： Jacky Yam , Alan Ranford
发明人： Jacky Yam , Alan Ranford
IPC分类号： A61M100
CPC分类号： A61M1/0013 , A61M1/02
摘要： The present invention provides for a dual port arrangement for a water seal chamber of a drainage device for channeling and restricting fluid flow through the water seal during normal operation of the device when the patient is breathing normally, while preventing the breach of the water seal during reverse flow conditions when the patient takes a sudden and deep inhalation. The dual port arrangement comprises a narrow side port and a low profile tunnel port defining an elongated conduit interposed between and in communication with both arms of the water seal chamber. The side port has a thin slot configuration that restricts fluid flow communication through the side port, and the back tunnel port defines a low profile, elongated conduit with openings that channel fluid flow between both arms of the water seal chamber. The elongated configuration of the conduit prevents a steep water gradient from falling below the upper portion of the conduit opening during reverse flow conditions.
摘要翻译： 本发明提供了一种用于排水装置的水密封室的双端口装置，用于在患者正常呼吸时在装置的正常操作期间引导和限制通过水封的流体流动，同时防止在水密封期间泄漏水封 患者突然深吸入时的逆流条件。 双端口装置包括窄侧端口和低轮廓通道端口，限定了插入在水封室的两个臂之间并且与水密封室的两个臂连通的细长导管。 侧端口具有限制通过侧端口的流体流动连通的薄狭槽构造，并且后通道端口限定具有引导流体在水封室的两个臂之间流动的开口的低轮廓细长导管。 管道的细长结构防止了在反向流动条件下陡峭的水梯度落入导管开口的上部。
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公开(公告)号：US06638251B2
公开(公告)日：2003-10-28
申请号：US10200716
申请日：2002-07-22
申请人： Gregory Alan Steube , Alan Ranford , Ronald Lloyd
发明人： Gregory Alan Steube , Alan Ranford , Ronald Lloyd
IPC分类号： A61M5178
CPC分类号： A61B17/3415 , A61B17/3496 , A61B2090/0811
摘要： A thoracentesis device having a hypersensitive dual spring indication mechanism for visually alerting the user of any contact to internal body organs by the blunt tip distal end of the device once the it as been inserted inside a patient's body. The thoracentesis device includes a handle and an outer needle fixedly attached thereto having a sharp distal end for penetrating a chest cavity wall and a conduit that is in communication with a cavity defined inside the handle. A dual spring-loaded inner needle is slidably disposed inside the conduit of the outer needle with the inner needle being operably is associated with a large spring that imparts a sufficient distal spring force to fully extend the blunt tip distal end of the inner needle beyond the sharp distal end of the outer needle and a small spring for imparting a smaller spring force thereto.
摘要翻译： 一种胸腔穿刺装置，具有超敏双弹簧指示机构，用于在将装置插入患者体内时，通过设备的钝头远端，使使用者立即视觉地向使用者提醒内部身体器官的接触。 胸腔穿刺装置包括手柄和固定连接到其上的外针，其具有用于穿透胸腔壁的尖锐远端和与限定在手柄内部的空腔连通的导管。 双弹簧加载的内针可滑动地设置在外针的导管内部，内针可操作地与大弹簧相关联，该弹簧具有足够的远端弹簧力，以将内针的钝头远端完全延伸超过内针 外针的尖锐的远端和用于向其施加较小的弹簧力的小弹簧。
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公开(公告)号：US06447483B1
公开(公告)日：2002-09-10
申请号：US09548046
申请日：2000-04-12
申请人： Gregory Alan Steube , Alan Ranford , Ronald Lloyd
发明人： Gregory Alan Steube , Alan Ranford , Ronald Lloyd
IPC分类号： A61M5178
CPC分类号： A61B17/3415 , A61B17/3496 , A61B2090/0811
摘要： A thoracentesis device for removing fluid from a cavity includes a hypersensitive dual spring indication mechanism for alerting the user of any contact to internal body organs. The thoracentesis device includes a handle and an outer needle fixedly attached to the handle. The outer needle forms a sharp distal end and a spring-loaded inner needle, including a blunt tip distal end, is slidably disposed inside the conduit of the outer needle. A first spring has a first spring force that urges the inner needle into a fully extended position and a second spring has a second spring force that acts on the inner needle in opposition of the first spring force. A first and second opposite colored indicators are arranged in contact with the springs so as to alert the user to any initial contact made by the thoracentesis device.
摘要翻译： 用于从腔中去除流体的胸腔穿刺装置包括用于向使用者提醒与内部身体器官的任何接触的过敏双弹簧指示机构。 胸腔穿刺装置包括手柄和固定地附接到手柄的外针。 外针形成尖锐的远端，并且包括钝头末端的弹簧加载的内针可滑动地设置在外针的导管内。 第一弹簧具有第一弹簧力，其将内针推动到完全伸出位置，第二弹簧具有与第一弹簧力相对作用在内针上的第二弹簧力。 第一和第二相对颜色的指示器布置成与弹簧接触，以便向使用者警告由胸腔穿刺装置制成的任何初始接触。
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5.发明授权Securing device for a low profile gastrostomy tube having an inflatable balloon 有权用于具有可膨胀气囊的低剖面胃造口管的固定装置公开(公告)号：US07070587B2
公开(公告)日：2006-07-04
申请号：US10170821
申请日：2002-06-13
CPC分类号： A61M25/02 , A61J15/0015 , A61J15/0026 , A61J15/0042 , A61J15/0065 , A61M39/1011 , A61M2025/0233
摘要： A low profile gastrointestinal tube feeding system having a securing member for securing a feeding set to a low profile gastrostomy tube disposed inside a visceral organ of a patient's body so that inadvertent removal of the feeding set from the gastrostomy tube is prevented. Also provided is a securing member that secures a connection member to an external retention member. Once the securing member has connected the connection member to the external retention member, neither the connection member nor the external retention member can be separated from one another until the securing member is first disengaged from either member.
摘要翻译： 一种低调胃肠管供给系统，其具有固定构件，该固定构件用于将进给组固定到设置在患者身体的内脏器官内部的低轮廓胃造口管，从而防止了从胃造口管不经意地移除进给组。 还提供了将连接构件固定到外部保持构件的固定构件。 一旦固定构件将连接构件连接到外部保持构件，连接构件和外部保持构件之间既不能彼此分离，直到固定构件首先从任一构件脱离为止。
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公开(公告)号：US06183465B2
公开(公告)日：2001-02-06
申请号：US09387647
申请日：1999-09-01
IPC分类号： A61M2516
CPC分类号： A61M5/162 , A61M39/10 , Y10S604/905
摘要： An adapter utilized to interconnect a fluid container and a tubing set having a retractable spike and a rolling seal diaphragm for establishing fluid flow communication between a nutrition container and an administration tubing set while maintaining a fluid-tight seal. The rolling seal diaphragm includes a rolling seal portion which sealingly engages the retractable spike which remains engaged with the spike while the spike is biased between an engaged position and a disengaged position.
摘要翻译： 用于互连流体容器和具有可缩回尖峰的管组的适配器和滚动密封隔膜，用于在保持流体密封的同时在营养容器和管理管组之间建立流体流动连通。 滚动密封隔膜包括滚动密封部分，该滚动密封部分密封地接合可缩回的尖钉，当棘爪在接合位置和脱离位置之间被偏置时，该可收缩尖钉保持与尖钉接合。
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公开(公告)号：US6045536A
公开(公告)日：2000-04-04
申请号：US257164
申请日：1999-02-24
CPC分类号： A61M25/04 , A61J15/0015 , A61J15/0026 , A61J15/0065 , A61M25/02 , A61J15/0038 , A61M2025/0233 , A61M39/1011 , Y10S128/26
摘要： A low profile gastrointestinal tube feeding system having a securing device for securing a feeding set to a low profile gastrostomy tube thereof disposed inside the viscera of a patient's body so that inadvertent removal of the feeding set from the gastrostomy tube is prevented. The feeding set includes hollow tubing connected to a source of fluid at one end and a connection member at the other end for connection to the gastrostomy tube and establishing fluid flow communication with the patient. The low profile gastrostomy tube includes an external retention member having legs that seat and retain the external retention member against the patient's outer body and a tubular member that is disposed inside the stomach or other viscera of a patient. The connection member attaches to the external retention member and is secured thereto using a securing device. The securing device includes a top portion and a bottom portion which are adapted to simultaneously engage respective portions of the connection member and external retention member when the securing device is brought into sliding engagement thereto. The connection member is maintained in secure engagement with the external retention member through the securing device and neither part can be separated unless the securing device is first disengaged from either the connection member or external retention member. Thus, the securing device prevents inadvertent removal of the feeding set from the gastrostomy tube.
摘要翻译： 一种低调的胃肠管供给系统，其具有用于将喂养组固定到设置在患者身体的内脏内部的低轮廓胃造口管的固定装置，从而防止了进食组从胃造口管中的无意中去除。 进料组包括连接到一端的流体源的中空管和在另一端的连接构件，用于连接到胃造口管并与患者建立流体流动连通。 低剖面胃造口管包括外部保持构件，其具有将外部保持构件安置并保持抵靠患者外部身体的腿部，以及设置在患者的胃或其他内脏内部的管状构件。 连接构件附接到外部保持构件并且使用固定装置固定到外部保持构件。 所述固定装置包括顶部和底部，当所述固定装置与所述固定装置滑动接合时，所述顶部和底部适于同时接合所述连接构件和外部固定构件的相应部分。 连接构件通过固定装置保持与外部保持构件的牢固接合，除非固定装置首先从连接构件或外部保持构件脱离，否则两部分都不能分离。 因此，固定装置可防止进食组件从胃造口管无意中去除。
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