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1. 发明申请

US20080262431A1 ACCESS DEVICE 有权
标题翻译：访问设备
公开(公告)号：US20080262431A1
公开(公告)日：2008-10-23
申请号：US12106196
申请日：2008-04-18
申请人： Janelle Anderson , Steven F. Bierman , Wei Huang , Richard A. Pluth
发明人： Janelle Anderson , Steven F. Bierman , Wei Huang , Richard A. Pluth
IPC分类号： A61M25/06 , A61M5/178
CPC分类号： A61M25/0606 , A61B17/3415 , A61B2017/347 , A61M25/0612 , A61M2005/1585 , A61M2025/09125
摘要： An access device places a medical article within a body space of a patient. The device has a needle that includes an elongated body and a needle hub. The device further includes a dilator disposed on and slideable along the elongated body of the needle and a medical article. The medical article is disposed on and slideable along the dilator. A track extends in a proximal direction from the dilator. The needle hub slides along at least a portion of the track between a first position and a second position. The device further includes a locking mechanism operably disposed between the track and the needle hub so as to inhibit further axial movement of the needle in the proximal direction when the needle hub is in the second position.
摘要翻译：访问装置将医疗用品放置在患者的身体空间内。该装置具有包括细长主体和针毂的针。该装置还包括设置在针的细长主体上并可沿着其滑动的扩张器和医疗制品。医疗用品沿着扩张器放置并可滑动。轨道从扩张器沿近端方向延伸。针座沿着轨道的至少一部分在第一位置和第二位置之间滑动。该装置还包括可操作地设置在轨道和针座之间的锁定机构，以便当针座位于第二位置时，能够抑制针在近端方向上的进一步的轴向移动。

2. 发明申请

US20110270192A1 ACCESS DEVICE 有权
标题翻译：访问设备
公开(公告)号：US20110270192A1
公开(公告)日：2011-11-03
申请号：US13185358
申请日：2011-07-18
申请人： Janelle Anderson , Steven F. Bierman , Wei Huang , Richard A. Pluth
发明人： Janelle Anderson , Steven F. Bierman , Wei Huang , Richard A. Pluth
IPC分类号： A61B17/34
CPC分类号： A61M25/0606 , A61B17/3415 , A61B2017/347 , A61M25/0612 , A61M2005/1585 , A61M2025/09125
摘要： An access device places a medical article within a body space of a patient. The device has a needle that includes an elongated body and a needle hub. The device further includes a dilator disposed on and slideable along the elongated body of the needle and a medical article. The medical article is disposed on and slideable along the dilator. A track extends in a proximal direction from the dilator. The needle hub slides along at least a portion of the track between a first position and a second position. The device further includes a locking mechanism operably disposed between the track and the needle hub so as to inhibit further axial movement of the needle in the proximal direction when the needle hub is in the second position.
摘要翻译：访问装置将医疗用品放置在患者的身体空间内。该装置具有包括细长主体和针毂的针。该装置还包括设置在针的细长主体上并可沿着其滑动的扩张器和医疗制品。医疗用品沿着扩张器放置并可滑动。轨道从扩张器沿近端方向延伸。针座沿着轨道的至少一部分在第一位置和第二位置之间滑动。所述装置还包括可操作地设置在所述轨道和所述针座之间的锁定机构，以便当所述针座处于所述第二位置时抑制所述针在近侧方向上的进一步的轴向移动。

3. 发明申请

US20110021994A1 ACCESS DEVICE 审中-公开
标题翻译：访问设备
公开(公告)号：US20110021994A1
公开(公告)日：2011-01-27
申请号：US12922662
申请日：2009-03-13
申请人： Janelle Anderson , Steven F. Bierman , Wei Huang , Richard A. Pluth
发明人： Janelle Anderson , Steven F. Bierman , Wei Huang , Richard A. Pluth
IPC分类号： A61B17/34
CPC分类号： A61B17/3415 , A61B17/3401 , A61B17/3417 , A61B17/3496 , A61B2017/0084 , A61B2017/00907 , A61B2017/347 , A61M25/0606 , A61M2025/0046
摘要： An access device places a medical article within a body space of a patient. The device has a needle that includes an elongated body, a side fenestration on the elongated body, and a needle hub. The device further includes a dilator disposed on and slideable along the elongated body of the needle and a medical article. The medical article is disposed on and slideable along the dilator. The dilator and the needle form one or more spaces in communication with the side fenestration. At least portions of the dilator and the medical article are configured so as to allow visual determination of the presence of a bodily fluid within the space. The outer surface of the needle and the inner surface of the dilator can include a surfactant. Further, at least one of the needle and dilator can further comprise a vent in communication with the space that allows for the escape of air from the space and inhibits the escape of the bodily fluid from the space.
摘要翻译：访问装置将医疗用品放置在患者的身体空间内。该装置具有包括细长主体，细长主体上的侧窗孔和针毂的针。该装置还包括设置在针的细长主体上并可沿着其滑动的扩张器和医疗制品。医疗用品沿着扩张器放置并可滑动。扩张器和针形成与侧开窗通信的一个或多个空间。扩张器和医疗用品的至少一部分被构造成允许目视确定空间内的体液的存在。针的外表面和扩张器的内表面可以包括表面活性剂。此外，针和扩张器中的至少一个还可以包括与空间连通的通气口，其允许空气从空间逸出并且抑制体液从空间逸出。

4. 发明授权

US08900192B2 Access device 有权
标题翻译：访问设备
公开(公告)号：US08900192B2
公开(公告)日：2014-12-02
申请号：US13185358
申请日：2011-07-18
申请人： Janelle Anderson , Steven F. Bierman , Wei Huang , Richard A. Pluth
发明人： Janelle Anderson , Steven F. Bierman , Wei Huang , Richard A. Pluth
IPC分类号： A61M5/178 , A61B17/34 , A61M25/06 , A61M5/158 , A61M25/09
CPC分类号： A61M25/0606 , A61B17/3415 , A61B2017/347 , A61M25/0612 , A61M2005/1585 , A61M2025/09125
摘要： An access device places a medical article within a body space of a patient. The device has a needle that includes an elongated body and a needle hub. The device further includes a dilator disposed on and slideable along the elongated body of the needle and a medical article. The medical article is disposed on and slideable along the dilator. A track extends in a proximal direction from the dilator. The needle hub slides along at least a portion of the track between a first position and a second position. The device further includes a locking mechanism operably disposed between the track and the needle hub so as to inhibit further axial movement of the needle in the proximal direction when the needle hub is in the second position.
摘要翻译：访问装置将医疗用品放置在患者的身体空间内。该装置具有包括细长主体和针毂的针。该装置还包括设置在针的细长主体上并可沿着其滑动的扩张器和医疗制品。医疗用品沿着扩张器放置并可滑动。轨道从扩张器沿近端方向延伸。针座沿着轨道的至少一部分在第一位置和第二位置之间滑动。该装置还包括可操作地设置在轨道和针座之间的锁定机构，以便当针座位于第二位置时，能够抑制针在近端方向上的进一步的轴向移动。

5. 发明授权

US08105286B2 Access device 有权
标题翻译：访问设备
公开(公告)号：US08105286B2
公开(公告)日：2012-01-31
申请号：US12106196
申请日：2008-04-18
申请人： Janelle Anderson , Steven F. Bierman , Wei Huang , Richard A. Pluth
发明人： Janelle Anderson , Steven F. Bierman , Wei Huang , Richard A. Pluth
IPC分类号： A61M5/178
CPC分类号： A61M25/0606 , A61B17/3415 , A61B2017/347 , A61M25/0612 , A61M2005/1585 , A61M2025/09125
摘要： An access device places a medical article within a body space of a patient. The device has a needle that includes an elongated body and a needle hub. The device further includes a dilator disposed on and slideable along the elongated body of the needle and a medical article. The medical article is disposed on and slideable along the dilator. A track extends in a proximal direction from the dilator. The needle hub slides along at least a portion of the track between a first position and a second position. The device further includes a locking mechanism operably disposed between the track and the needle hub so as to inhibit further axial movement of the needle in the proximal direction when the needle hub is in the second position.
摘要翻译：访问装置将医疗用品放置在患者的身体空间内。该装置具有包括细长主体和针毂的针。该装置还包括设置在针的细长主体上并可沿着其滑动的扩张器和医疗制品。医疗用品沿着扩张器放置并可滑动。轨道从扩张器沿近端方向延伸。针座沿着轨道的至少一部分在第一位置和第二位置之间滑动。该装置还包括可操作地设置在轨道和针座之间的锁定机构，以便当针座位于第二位置时，能够抑制针在近端方向上的进一步的轴向移动。

6. 发明申请

US20080262430A1 ACCESS DEVICE 有权
标题翻译：访问设备
公开(公告)号：US20080262430A1
公开(公告)日：2008-10-23
申请号：US12106119
申请日：2008-04-18
申请人： Janelle Anderson , Michael Tal , Steven F. Bierman
发明人： Janelle Anderson , Michael Tal , Steven F. Bierman
IPC分类号： A61M25/06 , A61M5/178
CPC分类号： A61M25/0606 , A61B17/3401 , A61B17/3415 , A61B17/3417 , A61B17/3496 , A61B2017/00907 , A61B2017/347 , A61M25/0693 , A61M25/09 , A61M2025/09125
摘要： An access device places a medical article within a body space of a patient. The device has a needle that includes a needle body and hub. The device further includes a dilator coaxially disposed and slideable over the needle body and a medical article. A viewing space is disposed between the dilator and the medical article with at least one passageway or conduit connecting the viewing space with the interior bore of the needle body. The passageway is defined at least in part by openings through the sides of the needle and dilator. At least a portion of the conduit or passageway can be defined by one or more grooves between the needle and dilator. The device can further include a guidewire and an interlock between the guidewire and the needle and/or dilator. The device can further include one or more stops disposed between the guidewire and the needle and/or dilator to limit the extent to which the guidewire can be moved (e.g., advanced) relative to the needle or inhibit such relative movement (e.g., backwards movement).
摘要翻译：访问装置将医疗用品放置在患者的身体空间内。该装置具有包括针体和轮毂的针。该装置还包括同轴地设置并可在针体上滑动的扩张器和医疗用品。观察空间设置在扩张器和医疗用品之间，其中至少一个通道或管道将观察空间与针体的内孔连接。通道至少部分地由穿过针和扩张器的侧面的开口限定。导管或通道的至少一部分可以由针和扩张器之间的一个或多个凹槽限定。该装置还可以包括导丝和引导线与针和/或扩张器之间的互锁。该装置还可以包括设置在导丝与针和/或扩张器之间的一个或多个止挡件，以限制导丝相对于针移动（例如，前进）的程度或抑制这种相对运动（例如向后移动）。

7. 发明申请

US20120283640A1 ACCESS DEVICE 审中-公开
标题翻译：访问设备
公开(公告)号：US20120283640A1
公开(公告)日：2012-11-08
申请号：US13466933
申请日：2012-05-08
申请人： Janelle Anderson , Michael Tal , Steven F. Bierman
发明人： Janelle Anderson , Michael Tal , Steven F. Bierman
IPC分类号： A61B17/34
CPC分类号： A61M25/0606 , A61B17/3401 , A61B17/3415 , A61B17/3417 , A61B17/3496 , A61B2017/00907 , A61B2017/347 , A61M25/0693 , A61M25/09 , A61M2025/09125
摘要： An access device places a medical article within a body space of a patient. The device has a needle that includes a needle body and hub. The device further includes a dilator coaxially disposed and slideable over the needle body and a medical article. A viewing space is disposed between the dilator and the medical article with at least one passageway or conduit connecting the viewing space with the interior bore of the needle body. The passageway is defined at least in part by openings through the sides of the needle and dilator. At least a portion of the conduit or passageway can be defined by one or more grooves between the needle and dilator. The device can further include a guidewire and an interlock between the guidewire and the needle and/or dilator. The device can further include one or more stops disposed between the guidewire and the needle and/or dilator to limit the extent to which the guidewire can be moved (e.g., advanced) relative to the needle or inhibit such relative movement (e.g., backwards movement).
摘要翻译：访问装置将医疗用品放置在患者的身体空间内。该装置具有包括针体和轮毂的针。该装置还包括同轴地设置并可在针体上滑动的扩张器和医疗用品。观察空间设置在扩张器和医疗用品之间，其中至少一个通道或管道将观察空间与针体的内孔连接。通道至少部分地由穿过针和扩张器的侧面的开口限定。导管或通道的至少一部分可以由针和扩张器之间的一个或多个凹槽限定。该装置还可以包括导丝和引导线与针和/或扩张器之间的互锁。该装置还可以包括设置在导丝与针和/或扩张器之间的一个或多个止挡件，以限制导丝相对于针移动（例如，前进）的程度或抑制这种相对运动（例如向后移动）。

8. 发明授权

US08192402B2 Access device 有权
标题翻译：访问设备
公开(公告)号：US08192402B2
公开(公告)日：2012-06-05
申请号：US12106119
申请日：2008-04-18
申请人： Janelle Anderson , Michael Tal , Steven F. Bierman
发明人： Janelle Anderson , Michael Tal , Steven F. Bierman
IPC分类号： A61M5/178 , A61M25/16 , A61M25/18 , A61M39/00 , A61M39/10 , A61M39/02
CPC分类号： A61M25/0606 , A61B17/3401 , A61B17/3415 , A61B17/3417 , A61B17/3496 , A61B2017/00907 , A61B2017/347 , A61M25/0693 , A61M25/09 , A61M2025/09125
摘要： An access device places a medical article within a body space of a patient. The device has a needle that includes a needle body and hub. The device further includes a dilator coaxially disposed and slideable over the needle body and a medical article. A viewing space is disposed between the dilator and the medical article with at least one passageway or conduit connecting the viewing space with the interior bore of the needle body. The passageway is defined at least in part by openings through the sides of the needle and dilator. At least a portion of the conduit or passageway can be defined by one or more grooves between the needle and dilator. The device can further include a guidewire and an interlock between the guidewire and the needle and/or dilator. The device can further include one or more stops disposed between the guidewire and the needle and/or dilator to limit the extent to which the guidewire can be moved (e.g., advanced) relative to the needle or inhibit such relative movement (e.g., backwards movement).
摘要翻译：访问装置将医疗用品放置在患者的身体空间内。该装置具有包括针体和轮毂的针。该装置还包括同轴地设置并可在针体上滑动的扩张器和医疗用品。观察空间设置在扩张器和医疗用品之间，其中至少一个通道或管道将观察空间与针体的内孔连接。通道至少部分地由穿过针和扩张器的侧面的开口限定。导管或通道的至少一部分可以由针和扩张器之间的一个或多个凹槽限定。该装置还可以包括导丝和引导线与针和/或扩张器之间的互锁。该装置还可以包括设置在导丝与针和/或扩张器之间的一个或多个止挡件，以限制导丝相对于针移动（例如，前进）的程度或抑制这种相对运动（例如向后移动）。

9. 发明授权

US08657790B2 Access device with blunting device 有权
标题翻译：具有钝化装置的接入装置
公开(公告)号：US08657790B2
公开(公告)日：2014-02-25
申请号：US13283325
申请日：2011-10-27
申请人： Michael Tal , John P. Marano, Jr. , James R. Flom , John F. Lapetina , Robert Yuen Lee Ang , Aaron Abroff , Carl Gandarillas , Michael F. Wei , Joshua Druker , Janelle Anderson
发明人： Michael Tal , John P. Marano, Jr. , James R. Flom , John F. Lapetina , Robert Yuen Lee Ang , Aaron Abroff , Carl Gandarillas , Michael F. Wei , Joshua Druker , Janelle Anderson
IPC分类号： A61M5/178
CPC分类号： A61M25/0606 , A61M25/0097 , A61M25/0618 , A61M29/00 , A61M2025/0687
摘要： A device may include a hollow needle, a dilator mounted coaxially on the needle, and a sheath mounted coaxially on the dilator. The dilator may be slideably displaceable relative to the sheath.
摘要翻译：装置可以包括中空针，同轴地安装在针上的扩张器，以及同轴地安装在扩张器上的护套。扩张器可以相对于护套可滑动地移位。

10. 发明申请

US20060129130A1 Sheath/catheter system with controlled hardness and flexibility 审中-公开
标题翻译：护套/导管系统具有控制的硬度和灵活性
公开(公告)号：US20060129130A1
公开(公告)日：2006-06-15
申请号：US11280856
申请日：2005-11-17
申请人： Michael Tal , Janelle Anderson
发明人： Michael Tal , Janelle Anderson
IPC分类号： A61M25/00
CPC分类号： A61M25/0054 , A61M25/0052 , A61M25/0053 , A61M2025/0004 , A61M2025/0036 , A61M2025/004 , A61M2025/0063 , A61M2025/0175 , A61M2025/0681
摘要： A sheath/catheter system includes a catheter including a proximal end and a distal end, the distal end including a distal tip portion exhibiting controlled hardness and flexibility. The system also includes a sheath including a proximal end and a distal end. The system further includes a mechanism for controlling the hardness and flexibility of the distal tip portion of the catheter. A method for vascular access is achieved by introducing a catheter into a vessel, advancing a sheath over the catheter and into the vessel, altering the catheter or sheath to change the respective flexibility and hardness thereof and further advancing the catheter or sheath within the vascular system to a predetermined location.
摘要翻译：护套/导管系统包括包括近端和远端的导管，所述远端包括表现出受控的硬度和柔性的远侧尖端部分。该系统还包括护套，其包括近端和远端。该系统还包括用于控制导管的远侧末端部分的硬度和柔性的机构。血管通路的方法是通过将导管引入血管，将护套推进导管并进入血管，改变导管或护套以改变其相应的柔韧性和硬度，并进一步推进血管系统内的导管或鞘到预定位置。

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