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1. 发明申请

US20090182280A1 REDUCING WITHDRAWAL FORCE IN A SAFETY IV CATHETER 有权
标题翻译：减少安全IV导管中的撤离力
公开(公告)号：US20090182280A1
公开(公告)日：2009-07-16
申请号：US11943341
申请日：2007-11-20
申请人： Kristoffer Glowacki , Johan Fredrik Thorne , Lars-Ake Lennart Larsson , Jorgen Bruno Hager
发明人： Kristoffer Glowacki , Johan Fredrik Thorne , Lars-Ake Lennart Larsson , Jorgen Bruno Hager
IPC分类号： A61M25/06 , B23P11/00
CPC分类号： A61M25/0637 , A61M5/3275 , A61M25/0618 , A61M25/0625 , A61M2005/325 , Y10T29/49826
摘要： An extravascular system for accessing the vasculature of a patient may include a catheter adapter, a needle, and/or a needle tip shield assembly. The needle tip shield assembly may have a needle cap, and the needle cap may have a needle shield and at least one low friction surface. The needle may be disposed within the catheter assembly and the needle tip shield assembly. The low friction surface may reside between the needle shield and the needle. The at least one low friction surface may reside on the needle, on the V-clip, and/or on a structure located between the needle and the V-clip.
摘要翻译：用于进入患者脉管系统的血管外系统可包括导管适配器，针和/或针尖屏蔽组件。针尖屏蔽组件可以具有针帽，并且针帽可以具有针护罩和至少一个低摩擦表面。针可以设置在导管组件和针尖屏蔽组件内。低摩擦表面可能位于针护罩和针之间。至少一个低摩擦表面可以驻留在针上，V形夹上和/或位于针和V形夹之间的结构上。

2. 发明申请

US20080243092A1 BLOOD EXPOSURE PREVENTION IN VASCULAR ACCESS DEVICES 有权
标题翻译：血管接触装置中的血液暴露预防
公开(公告)号：US20080243092A1
公开(公告)日：2008-10-02
申请号：US11693279
申请日：2007-03-29
申请人： Anders Bengt Erik Nilsson , Jorgen Bruno Hager , Kristoffer Glowacki , Karl Johan Marten Soderholm , Johan Fredrik Thorne
发明人： Anders Bengt Erik Nilsson , Jorgen Bruno Hager , Kristoffer Glowacki , Karl Johan Marten Soderholm , Johan Fredrik Thorne
IPC分类号： A61M5/32
CPC分类号： A61M25/0606 , A61M25/0625 , A61M25/0637 , A61M39/045 , A61M39/06 , A61M39/0606 , A61M2005/325 , A61M2039/062 , A61M2039/068
摘要： An extravascular system includes a catheter assembly, a needle assembly, and a hemostatic adapter. The catheter assembly defines a lumen extending from an opening at a distal end thereof to a catheter hub at a proximal end thereof. The needle assembly includes a needle hub disposed at a proximal end of a needle disposed within the lumen defined by the catheter assembly. The needle has a needle tip extending from the opening of the catheter assembly. The hemostatic adapter defines a passage and is adapted to be operatively associated with the needle assembly and the catheter assembly. The hemostatic adapter further includes at least one liquid-reactive material adapted to at least substantially seal the passage upon contact with one or more liquids. The liquid-reactive material is selected and configured to morph upon contact with liquids to provide a mechanical barrier to prevent blood flow. A fluid may be injected into the lumen and/or passage by way of an optional port to provide a fluidic barrier in addition to the mechanical barrier.
摘要翻译：血管外系统包括导管组件，针组件和止血适配器。导管组件限定从其远端处的开口延伸到其近端处的导管套管的内腔。针组件包括设置在设置在由导管组件限定的内腔内的针的近端的针座。针具有从导管组件的开口延伸的针尖。止血适配器限定通道并且适于与针组件和导管组件可操作地相关联。止血适配器还包括至少一种液体反应性材料，其适于在与一种或多种液体接触时至少基本上密封通道。液体反应性材料被选择和构造成在与液体接触时变形以提供机械屏障以防止血液流动。流体可以通过可选端口注入内腔和/或通道，以提供除了机械屏障之外的流体屏障。

3. 发明授权

US08042689B2 Extravascular system packaging systems 有权
标题翻译：血管外系统包装系统
公开(公告)号：US08042689B2
公开(公告)日：2011-10-25
申请号：US11943342
申请日：2007-11-20
申请人： Patric Fröjd , Per Axel Torell , Kristoffer Glowacki , Måns Wemmert
发明人： Patric Fröjd , Per Axel Torell , Kristoffer Glowacki , Måns Wemmert
IPC分类号： B65D73/00
CPC分类号： A61M25/0606 , A61M5/002 , A61M5/3275 , A61M25/002 , A61M25/0625 , A61M25/0637
摘要： Extravascular system packaging systems are adapted to facilitate opening of the package and to facilitate one or more auxiliary uses of the packaging systems. Auxiliary uses include the use of at least a portion of the packaging system as a pre-insertion table and as a temporary disposal receptacle. In its use as a pre-insertion table, the packaging system is adapted to provide a stable temporary storage tool where the extravascular system is readily accessible to the medical practitioner. In its use as a temporary disposal receptacle, the packaging system is adapted to provide a stabilized receptacle adapted to temporarily receive a deployed needle assembly until the needle assembly can be properly disposed of in a sharps container.
摘要翻译：血管外系统包装系统适于促进包装的打开并且促进包装系统的一个或多个辅助用途。辅助用途包括使用至少一部分包装系统作为预插入台和临时处理容器。在用作预插入台的情况下，包装系统适于提供稳定的临时存储工具，其中血管外系统容易被医生接触。在其用作临时处理容器时，包装系统适于提供适于临时接收展开的针组件的稳定的容器，直到针组件能够适当地处理在锐器容器中。

4. 发明授权

US09220871B2 Needle shielding pawl structures 有权
标题翻译：针屏蔽爪结构
公开(公告)号：US09220871B2
公开(公告)日：2015-12-29
申请号：US11943345
申请日：2007-11-20
申请人： Johan Fredrik Thörne , Lars-Åke Lennart Larsson , Kristoffer Glowacki , Jörgen Bruno Hager
发明人： Johan Fredrik Thörne , Lars-Åke Lennart Larsson , Kristoffer Glowacki , Jörgen Bruno Hager
IPC分类号： A61M25/06 , A61M5/32
CPC分类号： A61M25/0606 , A61M5/3275 , A61M25/0625 , A61M25/0637 , A61M2005/325
摘要： An extravascular system is provided which includes a catheter assembly and a needle assembly. The needle assembly includes a needle cap containing a needle shield. The needle shield may be a V-clip having a pawl. The pawl may communicate with an extension on the needle shield by forming a bend between the pawl and the extension. The bend may include at least one dent, and the dent may be formed within the center of the bend. Alternatively, the bend may include a plurality of dents. The plurality of dents may be placed at various locations over the pawl width. The pawl may be folded back onto itself. Indeed, the pawl may be folded back on itself to form essentially a pawl of double thickness. In addition, the pawl may be constructed with a bend of various angles. The angle of the bend between the pawl and the extension may be less than 90°. The angle may be in the range of from about 90° and about 70°. The pawl may also include a corrugated design or structure.
摘要翻译：提供了一种血管外系统，其包括导管组件和针组件。针组件包括一个包含针护罩的针帽。针罩可以是具有棘爪的V形夹。棘爪可以通过在棘爪和延伸部之间形成弯曲而与针护罩上的延伸部连通。弯曲部可以包括至少一个凹部，并且凹部可以形成在弯曲部的中心内。或者，弯曲部可以包括多个凹部。多个凹痕可以放置在棘爪宽度上的各个位置。棘爪可以折回到自身上。实际上，棘爪可以自身折回以形成基本上为双重厚度的棘爪。此外，棘爪可以用各种角度的弯曲构造。棘爪与延伸部之间的弯曲角度可以小于90°。该角度可以在约90°至约70°的范围内。棘爪还可以包括波纹设计或结构。

5. 发明授权

US08764710B2 Blood exposure prevention in vascular access devices 有权
标题翻译：血管通路装置中的血液暴露预防
公开(公告)号：US08764710B2
公开(公告)日：2014-07-01
申请号：US11693285
申请日：2007-03-29
申请人： Jörgen Bruno Hager , Anders Bengt Erik Nilsson , Kristoffer Glowacki , Karl Johan Mårten Söderholm , Johan Fredrik Thörne
发明人： Jörgen Bruno Hager , Anders Bengt Erik Nilsson , Kristoffer Glowacki , Karl Johan Mårten Söderholm , Johan Fredrik Thörne
IPC分类号： A61M5/178
CPC分类号： A61M25/0625 , A61M5/3273 , A61M2005/325
摘要： An apparatus for preventing blood exposure or contamination upon withdrawal of a hypodermic needle is provided. The apparatus may include a needle having a tip and a shield configured to at least partially entrap the needle tip upon withdrawal of the needle. The apparatus may further include a blood stabilizing material disposed such that upon withdrawal of the needle the blood stabilizing material is disposed in operative association with the needle tip such that blood carried by the needle is prevented from escaping the apparatus. In some exemplary implementations, the blood stabilizing material may be disposed on one or more surfaces of the shield. The shield of the hypodermic needle may include protective device and/or a housing for shielding the needle tip upon withdrawal. The housing may be adapted to at least partially cover the needle tip upon withdrawal of the needle. In some implementations, the housing may be adapted to allow the protective device to shield the needle before the needle is completely withdrawn.
摘要翻译：提供一种用于在皮下注射针拔出时防止血液暴露或污染的装置。该装置可以包括具有尖端和护罩的针，所述针被配置为在抽出针时至少部分地截留针尖。该装置还可以包括血液稳定材料，其设置成使得在针头抽出时，血液稳定材料被设置成与针尖有效关联，使得防止针头携带的血液逸出该装置。在一些示例性实施方案中，血液稳定材料可以设置在护罩的一个或多个表面上。皮下注射针的护罩可以包括保护装置和/或用于在抽出时屏蔽针尖的壳体。壳体可以适于在抽出针时至少部分地覆盖针尖。在一些实施方案中，壳体可适于在针被完全拉出之前允许保护装置屏蔽针头。

6. 发明授权

US07744567B2 Reducing withdrawal force in a safety IV catheter 有权
标题翻译：减少安全IV导管中的拔出力
公开(公告)号：US07744567B2
公开(公告)日：2010-06-29
申请号：US11943341
申请日：2007-11-20
申请人： Kristoffer Glowacki , Johan Fredrik Thörne , Lars-Åke Lennart Larsson , Jörgen Bruno Hager
发明人： Kristoffer Glowacki , Johan Fredrik Thörne , Lars-Åke Lennart Larsson , Jörgen Bruno Hager
IPC分类号： A61M5/178
CPC分类号： A61M25/0637 , A61M5/3275 , A61M25/0618 , A61M25/0625 , A61M2005/325 , Y10T29/49826
摘要： An extravascular system for accessing the vasculature of a patient may include a catheter adapter, a needle, and/or a needle tip shield assembly. The needle tip shield assembly may have a needle cap, and the needle cap may have a needle shield and at least one low friction surface. The needle may be disposed within the catheter assembly and the needle tip shield assembly. The low friction surface may reside between the needle shield and the needle. The at least one low friction surface may reside on the needle, on the V-clip, and/or on a structure located between the needle and the V-clip.
摘要翻译：用于进入患者脉管系统的血管外系统可包括导管适配器，针和/或针尖屏蔽组件。针尖屏蔽组件可以具有针帽，并且针帽可以具有针护罩和至少一个低摩擦表面。针可以设置在导管组件和针尖屏蔽组件内。低摩擦表面可能位于针护罩和针之间。至少一个低摩擦表面可以驻留在针上，V形夹上和/或位于针和V形夹之间的结构上。

7. 发明授权

US07722569B2 Catheter assembly with tip shield closure 有权
标题翻译：导管组件，带顶盖屏蔽
公开(公告)号：US07722569B2
公开(公告)日：2010-05-25
申请号：US11439479
申请日：2006-05-22
申请人： Karl Johan Mårten Söderholm , Janne Joakim Lundqvist , Jörgen Bruno Hager , Lars-Åke Lennart Larsson , Kristoffer Glowacki
发明人： Karl Johan Mårten Söderholm , Janne Joakim Lundqvist , Jörgen Bruno Hager , Lars-Åke Lennart Larsson , Kristoffer Glowacki
IPC分类号： A61M5/178 , A61M5/00
CPC分类号： A61M25/0637 , A61M5/3275 , A61M25/0625 , A61M2005/325
摘要： A tip shield of a catheter assembly has a resilient clip compartment, which may become blood-filled during use of the catheter assembly. The resilient clip inside the compartment is released upon withdrawal of the needle of the catheter assembly to disengage the catheter hub from the tip shield. The resilient clip also prevents re-exposure of the needle after being withdrawn into the tip shield. The blood-filled compartment may potentially leak or splash through an opening from the compartment when the resilient clip is released. A covering blocks the opening from the tip shield to minimize the risk of blood exposure. In addition, the covering minimizes the risk of premature release of the resilient clip and re-exposure of the needle.
摘要翻译：导管组件的尖端护罩具有弹性夹子隔室，其可在使用导管组件期间变得充满血液。在取出导管组件的针头以使导管套管与尖端护罩脱离接合时，隔室内的弹性夹具被释放。弹性夹子还防止在被抽出到尖端护罩中之后再次暴露针头。当弹性夹子被释放时，充满血液的隔室可能潜在地从隔室的开口泄漏或飞溅。覆盖物阻挡尖端护罩的开口以最小化血液暴露的风险。此外，该覆盖物可最大限度地减少弹性夹子过早释放的危险，并重新暴露针头。

8. 发明申请

US20080243086A1 BLOOD EXPOSURE PREVENTION IN VASCULAR ACCESS DEVICES 有权
标题翻译：血管接触装置中的血液暴露预防
公开(公告)号：US20080243086A1
公开(公告)日：2008-10-02
申请号：US11693285
申请日：2007-03-29
申请人： Jorgen Bruno Hager , Anders Bengt Erik Nilsson , Kristoffer Glowacki , Karl Johan Marten Soderholm , Johan Fredrik Thorne
发明人： Jorgen Bruno Hager , Anders Bengt Erik Nilsson , Kristoffer Glowacki , Karl Johan Marten Soderholm , Johan Fredrik Thorne
IPC分类号： A61M5/32
CPC分类号： A61M25/0625 , A61M5/3273 , A61M2005/325
摘要： An apparatus for preventing blood exposure or contamination upon withdrawal of a hypodermic needle is provided. The apparatus may include a needle having a tip and a shield configured to at least partially entrap the needle tip upon withdrawal of the needle. The apparatus may further include a blood stabilizing material disposed such that upon withdrawal of the needle the blood stabilizing material is disposed in operative association with the needle tip such that blood carried by the needle is prevented from escaping the apparatus. In some exemplary implementations, the blood stabilizing material may be disposed on one or more surfaces of the shield. The shield of the hypodermic needle may include protective device and/or a housing for shielding the needle tip upon withdrawal. The housing may be adapted to at least partially cover the needle tip upon withdrawal of the needle. In some implementations, the housing may be adapted to allow the protective device to shield the needle before the needle is completely withdrawn.
摘要翻译：提供一种用于在皮下注射针拔出时防止血液暴露或污染的装置。该装置可以包括具有尖端和护罩的针，所述针被配置为在抽出针时至少部分地截留针尖。该装置还可以包括血液稳定材料，其设置成使得在针头抽出时，血液稳定材料被设置成与针尖有效关联，使得防止针头携带的血液逸出该装置。在一些示例性实施方案中，血液稳定材料可以设置在护罩的一个或多个表面上。皮下注射针的护罩可以包括保护装置和/或用于在抽出时屏蔽针尖的壳体。壳体可以适于在抽出针时至少部分地覆盖针尖。在一些实施方案中，壳体可适于在针被完全拉出之前允许保护装置屏蔽针头。

9. 发明申请

US20080147009A1 VASCULAR ACCESS DEVICE BLOOD SEALING AND EXPOSURE PREVENTION 有权
标题翻译：血管通路装置血液密封和接触预防
公开(公告)号：US20080147009A1
公开(公告)日：2008-06-19
申请号：US11943352
申请日：2007-11-20
申请人： Bengt Erik Anders Nilsson , Janne Joakim Lundqvist , Kristoffer Glowacki , Karl Johan Marten Soderholm , Lars-Ake Lennart Larsson , Johan Fredrik Thorne
发明人： Bengt Erik Anders Nilsson , Janne Joakim Lundqvist , Kristoffer Glowacki , Karl Johan Marten Soderholm , Lars-Ake Lennart Larsson , Johan Fredrik Thorne
IPC分类号： A61M5/32
CPC分类号： A61M25/0637 , A61M5/3275 , A61M25/0606 , A61M25/0625 , A61M2005/3247
摘要： An extravascular system for accessing the vasculature of a patient including a catheter having an interior surface, a needle disposed within the catheter, and/or a needle cap defining at least one capillary space and including a flexible seal surrounding the at least one capillary space. The flexible seal may engage the interior surface of the catheter. A method of controlling exposure to a liquid from an extravascular system including providing a wicking material positioned adjacent to a flow channel such that any fluid located external to the flow channel is retained by the wicking material. The wicking material may be incorporated into any extravascular system where exposure to liquids is undesirable.
摘要翻译：用于进入患者脉管系统的血管外系统，包括具有内表面的导管，设置在导管内的针和/或限定至少一个毛细管空间的针帽，并且包括围绕至少一个毛细管空间的柔性密封件。柔性密封件可以接合导管的内表面。一种控制从血管外系统暴露于液体的方法，包括提供邻近流动通道定位的芯吸材料，使得位于流动通道外部的任何流体被芯吸材料保持。芯吸材料可以并入任何血管外系统，其中不希望接触液体。

10. 发明申请

US20070270758A1 IV catheter assembly with an ergonomic needle grip 审中-公开
标题翻译： IV导管组合，符合人体工程学的针柄
公开(公告)号：US20070270758A1
公开(公告)日：2007-11-22
申请号：US11439481
申请日：2006-05-22
申请人： Gert Hanner , Jorgen Bruno Hager , Johan Marten Soderholm , Kristoffer Glowacki
发明人： Gert Hanner , Jorgen Bruno Hager , Johan Marten Soderholm , Kristoffer Glowacki
IPC分类号： A61M5/32
CPC分类号： A61M25/0606 , A61M5/158 , A61M5/3275 , A61M25/0625 , A61M25/0637 , A61M2005/1587 , A61M2005/1588
摘要： A catheter assembly with an ergonomic needle grip attached to a needle hub having an outer surface, a distal end, and a proximal end comprises a grip plate attached to and extending radially from the outer surface of the needle hub. The grip plate forms an obtuse angle with an axis extending longitudinally along a centerline of a needle, wherein the angle is measured from a point on the axis near the proximal end of the needle hub. A flashback chamber of the catheter assembly located near the proximal end of the needle hub is visible when a digit is placed on the grip plate.
摘要翻译：具有附接到具有外表面，远端和近端的针座的符合人体工程学的针把手的导管组件包括附接到针座的外表面并从针座的外表面径向延伸的夹板。夹板与沿着针的中心线纵向延伸的轴线形成钝角，其中，从靠近针毂近端的轴上的点测量角度。位于靠近针座近端的导管组件的闪回腔可以看到，当数字被放置在握板上时。

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