公开(公告)号：WO2012135761A1

公开(公告)日：2012-10-04

申请号：PCT/US2012/031687

申请日：2012-03-30

Applicant: ACCESS SCIENTIFIC, INC. ,  BIERMAN, Steven, F. ,  PLUTH, Richard, A.

Inventor： BIERMAN, Steven, F. ,  PLUTH, Richard, A.

IPC: A61M5/158

CPC classification number: A61B17/3415 ,  A61B17/3417 ,  A61M5/158 ,  A61M25/0097 ,  A61M25/0606 ,  A61M25/0625 ,  A61M25/0668 ,  A61M25/0693 ,  A61M29/00 ,  A61M2025/0098 ,  A61M2025/0681 ,  A61M2025/0687 ,  A61M2025/09125 ,  F04C2270/0421

Abstract: An access device for placing a medical article within a body space includes a needle, a dilator, and a sheath. The needle can include an elongated needle body and a hub from which the needle body extends. The dilator can be slideably disposed on the needle body and include a dilator hub and an elongated dilator shaft that extends from the dilator hub. The sheath can include a tubular sheath body, and a sheath hub. The tubular body can be disposed on the dilator. The needle, dilator, and sheath can be held together by a disposable bracket engaged with the needle and the sheath.

Abstract translation: 用于将医疗用品放置在体空间内的进入装置包括针，扩张器和护套。 针可以包括细长的针体和针体延伸的轮毂。 扩张器可以可滑动地设置在针体上，并且包括从扩张器毂延伸的扩张器毂和细长的扩张器轴。 护套可以包括管状护套主体和护套中心。 管状体可以设置在扩张器上。 针，扩张器和护套可以通过与针和护套接合的一次性支架保持在一起。

公开(公告)号：WO2011097639A2

公开(公告)日：2011-08-11

申请号：PCT/US2011024097

申请日：2011-02-08

Applicant: ACCESS SCIENTIFIC INC ,  BIERMAN STEVEN F ,  PLUTH RICHARD A

Inventor： BIERMAN STEVEN F ,  PLUTH RICHARD A

IPC: A61M39/02 ,  A61M25/01 ,  A61M25/06 ,  A61M29/00 ,  A61M39/04

CPC classification number: A61B17/3415 ,  A61B17/3423 ,  A61B2017/347 ,  A61M25/0662 ,  A61M25/0693 ,  A61M29/00 ,  A61M29/02 ,  A61M39/06 ,  A61M39/0606 ,  A61M2039/062

Abstract: An access device for placing a medical article within a body space includes a needle, a dilator, and a medical article. The needle can include an elongated needle body with a distal end and a hub from which the needle body extends. The elongated needle body can include at least one side fenestration and an outer diameter. The dilator can be slideably disposed on the needle body and include a dilator hub and an elongated dilator shaft that extends from the dilator hub. The dilator shaft can include at least one side fenestration in communication with the needle side fenestration. The dilator shaft can also include an inner diameter that is less than the outer diameter of the needle. The medical article can include a tubular section and a hub. The tubular section can be disposed on the dilator and define a space between the medical article and the dilator in communication with the needle side fenestration through the dilator side fenestration. At a least portion of the medical article can be configured to allow visual determination of the presence of a body fluid within the space.

Abstract translation: 用于将医疗用品放置在身体空间内的进入装置包括针头，扩张器和医疗用品。 针可以包括细长的针体，其具有远端和针体从其延伸的针座。 细长的针体可以包括至少一个侧开窗和外径。 扩张器可滑动地设置在针体上并包括扩张器毂和从扩张器毂延伸的细长扩张器轴。 扩张器轴可以包括与针侧开窗连通的至少一个侧开窗。 扩张器轴也可以包括小于针的外径的内径。 医疗用品可以包括管状部分和轮毂。 管状部分可以设置在扩张器上并且在医疗制品和扩张器之间限定通过扩张器侧开窗与针侧开窗连通的空间。 医学制品的至少一部分可以被配置为允许视觉确定空间内体液的存在。

公开(公告)号：WO2009035450A1

公开(公告)日：2009-03-19

申请号：PCT/US2007/078058

申请日：2007-09-10

Applicant: C.R. BARD, INC. ,  BIERMAN, Steven ,  PLUTH, Richard

Inventor： BIERMAN, Steven ,  PLUTH, Richard

IPC: A61M5/32

CPC classification number: A61M25/02 ,  A61M2025/0233 ,  A61M2025/0253 ,  A61M2240/00

Abstract: A securement device (10) for securing a medical line to a neonate includes first and second anchors (20a), (20b) disposed in opposing relationship to each other. Each anchor (20) comprises an anchor pad (22), a retainer (26), and a connector (24) connecting the anchor pad (22) and retainer (26). The connectors (24) extend in a direction substantially normal to the anchor pads (22) and grip the medical line from opposing directions. The device (10) is particularly adapted for use in connection with neonates and provides a small securement surface to fit onto the small body locations of a neonate. The device (10) is also particularly adapted for applications in which the medical line enters the body in a direction generally normal to the surface of the body, such as umbilical, nasogastric, or endotracheal applications.

Abstract translation: 用于将医疗线固定到新生儿的固定装置（10）包括以彼此相对关系设置的第一和第二锚定件（20a），（20b）。 每个锚固件（20）包括锚定垫（22），保持器（26）和连接锚固垫（22）和保持器（26）的连接器（24）。 连接器（24）沿着基本上垂直于锚定垫（22）的方向延伸并且从相反方向夹紧医疗线。 装置（10）特别适于与新生儿结合使用，并提供小的固定表面以适应新生儿的小身体位置。 装置（10）还特别适用于其中医用管线沿着大致垂直于身体表面的方向（例如脐带，鼻胃或气管内应用）进入身体的应用。

公开(公告)号：WO2012162677A1

公开(公告)日：2012-11-29

申请号：PCT/US2012/039740

申请日：2012-05-25

Applicant: ACCESS SCIENTIFIC, INC. ,  BIERMAN, Steven, F. ,  PLUTH, Richard, A.

Inventor： BIERMAN, Steven, F. ,  PLUTH, Richard, A.

IPC: A61M5/178

CPC classification number: A61M25/0606 ,  A61M25/0043 ,  A61M25/007 ,  A61M25/0097 ,  A61M25/0625 ,  A61M25/0662 ,  A61M25/0668 ,  A61M25/0693 ,  A61M29/00 ,  A61M2025/0008 ,  A61M2025/0098 ,  A61M2025/0681

Abstract: An access device for placing a medical article within a body space includes a needle, a dilator, and a sheath. The needle can include an elongated needle body and a hub from which the needle body extends. The dilator can be slideably disposed on the needle body and include a dilator hub and an elongated dilator shaft that extends from the dilator hub. The sheath can include a tubular sheath body disposed on the dilator and a sheath hub coupled with the tubular sheath body. The tubular sheath body can include a material that exhibits a reduced rigidity upon exposure to heat.

Abstract translation: 用于将医疗用品放置在体空间内的进入装置包括针，扩张器和护套。 针可以包括细长的针体和针体延伸的轮毂。 扩张器可以可滑动地设置在针体上，并且包括从扩张器毂延伸的扩张器毂和细长的扩张器轴。 护套可以包括设置在扩张器上的管状护套主体和与管状护套主体联接的护套。 管状护套主体可以包括在暴露于热时表现出刚性降低的材料。

公开(公告)号：WO2009114837A2

公开(公告)日：2009-09-17

申请号：PCT/US2009/037204

申请日：2009-03-13

Applicant: ACCESS SCIENTIFIC, INC. ,  ANDERSON, Janelle ,  BIERMAN, Steven, F. ,  HUANG, Wei ,  PLUTH, Richard

Inventor： ANDERSON, Janelle ,  BIERMAN, Steven, F. ,  HUANG, Wei ,  PLUTH, Richard

IPC: A61M25/06 ,  A61B17/34

CPC classification number: A61B17/3415 ,  A61B17/3401 ,  A61B17/3417 ,  A61B17/3496 ,  A61B2017/0084 ,  A61B2017/00907 ,  A61B2017/347 ,  A61M25/0606 ,  A61M2025/0046

Abstract: 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.

Abstract translation: 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。

公开(公告)号：WO2007028007A2

公开(公告)日：2007-03-08

申请号：PCT/US2006/034203

申请日：2006-08-31

Applicant: VENETEC INTERNATIONAL, INC. ,  BIERMAN, Steven, F. ,  PLUTH, Richard, A.

Inventor： BIERMAN, Steven, F. ,  PLUTH, Richard, A.

IPC: A61M25/02

CPC classification number: A61M25/00 ,  A61M25/01 ,  A61M25/02 ,  A61M2025/024 ,  A61M2025/0246 ,  A61M2025/0253 ,  A61M2025/026 ,  A61M2025/0266 ,  A61M2025/028 ,  Y10S128/26

Abstract: An anchoring system 10 secures a catheter 8 to the body of a patient and arrests axial movement of the catheter 8 without meaningfully impairing fluid flow through the catheter 8. The anchoring system 10 includes an anchor pad 12 that adheres to the patient's skin and supports a retainer 20. The retainer 20 includes interengaging structure that moves the retainer 20 between an open and a closed position. When in the open position, the retainer 20 can receive a portion of the catheter 8 and be subsequently moved to the closed position. Advantageously, the interengaging structure allows the retainer 20 to receive catheters 8 of various sizes. In some embodiments the interengaging structure includes a latch mechanism 80 having an angled opening 104 and a strap 24. The angled opening 104 is configured to receive the strap 24 when the retainer 20 is in the closed position. The retainer 20 may further include one or more retention mechanisms to further inhibit axial movement of the catheter 8 relative to the retainer 20 when the catheter 8 is secured therein. In an embodiment, the anchoring system 10 includes a mount that allows the retainer 20 to rotate relative to the anchor pad 12.

Abstract translation: 锚定系统10将导管8固定在患者身上并阻止导管8的轴向移动，而不会有意义地损害通过导管8的流体流动。锚固系统10包括粘附到患者皮肤并支撑 保持器20包括使保持器20在打开和关闭位置之间移动的相互接合的结构。 当处于打开位置时，保持器20可以容纳导管8的一部分并随后移动到关闭位置。 有利地，相互接合结构允许保持器20接收各种尺寸的导管8。 在一些实施例中，相互接合的结构包括具有成角度的开口104和带子24的闭锁机构80.成角度的开口104构造成当保持器20处于关闭位置时接收带子24。 保持器20还可以包括一个或多个保持机构，以在导管8固定在其中时进一步抑制导管8相对于保持器20的轴向运动。 在一个实施例中，锚固系统10包括允许保持器20相对于锚固垫12旋转的安装件。

公开(公告)号：WO2013026045A1

公开(公告)日：2013-02-21

申请号：PCT/US2012/051495

申请日：2012-08-17

Applicant: ACCESS SCIENTIFIC, INC. ,  BIERMAN, Steven, F. ,  PLUTH, Richard, A.

Inventor： BIERMAN, Steven, F. ,  PLUTH, Richard, A.

IPC: A61M25/06

CPC classification number: A61M25/06 ,  A61M25/0097 ,  A61M25/0668 ,  A61M25/0693 ,  A61M29/00 ,  A61M39/22 ,  A61M2025/0098 ,  A61M2039/244

Abstract: A splittable sheath includes a splittable sheath body, a splittable sheath hub, and a valve element. The sheath body comprises a generally flexible tubular structure, a proximal end, and a distal end. The sheath body defines a longitudinal axis and is splittable into two halves along a pre-determined line generally parallel to the longitudinal axis. The sheath hub extends from the proximal end of the sheath body and defines a longitudinal axis generally aligned with the longitudinal axis of the sheath body. The sheath body and sheath hub form an inner cavity along their respective longitudinal axes. The valve element includes a resilient plate and a sealing element. The resilient plate includes a distal portion extending radially inwardly from a side of the inner cavity.

Abstract translation: 可分开的护套包括可分开的护套主体，可分开的护套毂和阀元件。 护套主体包括大致柔性的管状结构，近端和远端。 护套主体限定纵向轴线，并且可沿着大致平行于纵向轴线的预定线分割成两半。 鞘毂从护套主体的近端延伸并且限定了与护套主体的纵向轴线大致对准的纵向轴线。 护套主体和护套轮毂沿其各自的纵向轴线形成内腔。 阀元件包括弹性板和密封元件。 弹性板包括从内腔的一侧径向向内延伸的远端部分。

公开(公告)号：WO2010048449A2

公开(公告)日：2010-04-29

申请号：PCT/US2009/061736

申请日：2009-10-22

Applicant: ACCESS SCIENTIFIC, INC. ,  BIERMAN, Steven, F. ,  PLUTH, Richard, A.

Inventor： BIERMAN, Steven, F. ,  PLUTH, Richard, A.

IPC: A61M5/158 ,  A61M5/162

CPC classification number: A61M25/0606

Abstract: 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.

Abstract translation: 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。

公开(公告)号：WO2009114837A3

公开(公告)日：2009-12-30

申请号：PCT/US2009037204

申请日：2009-03-13

Applicant: ACCESS SCIENTIFIC INC ,  ANDERSON JANELLE ,  BIERMAN STEVEN F ,  HUANG WEI ,  PLUTH RICHARD

Inventor： ANDERSON JANELLE ,  BIERMAN STEVEN F ,  HUANG WEI ,  PLUTH RICHARD

IPC: A61M25/06 ,  A61B17/34

CPC classification number: A61B17/3415 ,  A61B17/3401 ,  A61B17/3417 ,  A61B17/3496 ,  A61B2017/0084 ,  A61B2017/00907 ,  A61B2017/347 ,  A61M25/0606 ,  A61M2025/0046

Abstract: An access device (20) places a medical article within a body space of a patient. The device has a needle (22) that includes an elongated body (32), a side fenestration (56) on the elongated body, and a needle hub (34). The device further includes a dilator (24) disposed on and slideable along the elongated body of the needle and a medical article (26). The medical article is disposed on and slideable along the dilator. The dilator and the needle form one or more spaces (150) in communication with the side fenestration (56). 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.

Abstract translation: 访问装置（20）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（32），细长主体上的侧窗（56）和针毂（34）的针（22）。 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（24）和医疗用品（26）。 医疗用品沿着扩张器放置并可滑动。 扩张器和针形成与侧窗（56）连通的一个或多个空间（150）。 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。

公开(公告)号：WO2009114833A1

公开(公告)日：2009-09-17

申请号：PCT/US2009/037198

申请日：2009-03-13

Applicant: ACCESS SCIENTIFIC, INC. ,  BIERMAN, Steven, F. ,  PLUTH, Richard, A.

Inventor： BIERMAN, Steven, F. ,  PLUTH, Richard, A.

IPC: A61M25/06 ,  A61B17/34 ,  A61M25/09

CPC classification number: A61B17/3415 ,  A61M25/0606 ,  A61M25/0693 ,  A61M25/09 ,  A61M2025/09125

Abstract: An access device (20) places a medical article within a body space of a patient. The device has a needle (22) that includes an elongated body and a needle hub (34). The device further includes a dilator (24) and a medical article. A track (30) can extend in a proximal direction from the dilator. The needle hub can slide along at least a portion of the track between a first position and a second position. The device can further include 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. The device can further include a guidewire (44) that can bend such that the guidewire can both pass through the needle hub at one end and attach to the needle hub at another end.

Abstract translation: 访问装置（20）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（34）的针（22）。 该装置还包括扩张器（24）和医疗制品。 轨道（30）可以在扩张器的近端方向上延伸。 针座可以沿着轨道的至少一部分在第一位置和第二位置之间滑动。 该装置还可以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。 该装置还可以包括可以弯曲的导丝（44），使得导丝线可以在一端两者都穿过针座并在另一端附接到针座。