-
公开(公告)号：US07935103B2
公开(公告)日：2011-05-03
申请号：US12684189
申请日：2010-01-08
IPC分类号： A61M31/00
CPC分类号： A61M5/3129 , A61M5/002 , A61M5/31525 , A61M5/31535 , A61M5/347 , A61M5/5086 , A61M2005/3104
摘要： A syringe assembly comprises a syringe barrel having an elongated body defining a chamber for retaining fluid, an open proximal end, a distal end and a frusto-conically shaped tip extending from the distal end and having a passageway therethrough in fluid communication with the chamber. The chamber has an inside diameter of at least 13.5 mm. A stopper is in fluid-tight engagement inside the barrel. An elongated plunger rod extends proximally from the stopper through the open proximal end of the barrel. A flange is positioned at the proximal end of the plunger rod. The flange is shaped and positioned to limit the distal motion of the plunger rod in the barrel by contacting the proximal end of the barrel. A tip cap is releasably connected to the tip for sealing the passageway and the chamber contains injectable liquid.
摘要翻译： 注射器组件包括注射器筒体，该注射器筒体具有限定用于保持流体的腔室的细长主体，从远端延伸的开口近端，远端和截头圆锥形末端，并且具有与腔室流体连通的通道。 腔室的内径至少为13.5毫米。 塞子在筒体内处于流体密封接合状态。 细长的柱塞杆从塞子向近端延伸穿过筒的敞开的近端。 凸缘位于柱塞杆的近端。 凸缘成形和定位成通过接触筒的近端来限制柱塞杆在筒体中的远端运动。 尖端可释放地连接到尖端以密封通道，并且腔室包含可注射液体。
-
公开(公告)号：US20100288663A1
公开(公告)日：2010-11-18
申请号：US12782787
申请日：2010-05-19
CPC分类号： A61M5/3129 , A61M5/002 , A61M5/31525 , A61M5/31535 , A61M5/347 , A61M5/5086 , A61M2005/3104
摘要： A syringe assembly comprises a syringe barrel having an elongated body defining a chamber for retaining fluid, an open proximal end, a distal end and a frusto-conically shaped tip extending from the distal end and having a passageway therethrough in fluid communication with the chamber. The chamber has an inside diameter of at least 13.5 mm. A stopper is in fluid-tight engagement inside the barrel. An elongated plunger rod extends proximally from the stopper through the open proximal end of the barrel. A flange is positioned at the proximal end of the plunger rod. The flange is shaped and positioned to limit the distal motion of the plunger rod in the barrel by contacting the proximal end of the barrel. A tip cap is releasably connected to the tip for sealing the passageway and the chamber contains injectable liquid.
摘要翻译： 注射器组件包括注射器筒体，该注射器筒体具有限定用于保持流体的腔室的细长主体，从远端延伸的开口近端，远端和截头圆锥形末端，并且具有与腔室流体连通的通道。 腔室的内径至少为13.5毫米。 塞子在筒体内处于流体密封接合状态。 细长的柱塞杆从塞子向近端延伸穿过筒的敞开的近端。 凸缘位于柱塞杆的近端。 凸缘成形和定位成通过接触筒的近端来限制柱塞杆在筒体中的远端运动。 尖端可释放地连接到尖端以密封通道，并且腔室包含可注射液体。
-
公开(公告)号：US06743216B2
公开(公告)日：2004-06-01
申请号：US10360241
申请日：2003-02-07
IPC分类号： A61M3100
CPC分类号： A61M5/3129 , A61M5/002 , A61M5/31525 , A61M5/31535 , A61M5/347 , A61M5/5086 , A61M2005/3104
摘要： A syringe assembly comprises a syringe barrel having an elongated body defining a chamber for retaining fluid, an open proximal end, a distal end and a frusto-conically shaped tip extending from the distal end and having a passageway therethrough in fluid communication with the chamber. The chamber has an inside diameter of at least 13.5 mm. A stopper is in fluid-tight engagement inside the barrel. An elongated plunger rod extends proximally from the stopper through the open proximal end of the barrel. A flange is positioned at the proximal end of the plunger rod. The flange is shaped and positioned to limit the distal motion of the plunger rod in the barrel by contacting the proximal end of the barrel. A tip cap is releasably connected to the tip for sealing the passageway and the chamber contains injectable liquid.
-
公开(公告)号：US06632199B1
公开(公告)日：2003-10-14
申请号：US09576917
申请日：2000-05-23
IPC分类号： A61M532
CPC分类号： B05C17/00593 , A61M5/3134 , A61M5/347 , A61M2005/3104 , A61M2005/3106 , B05C17/0052
摘要： A syringe assembly includes a plastic cap (20) that has an end wall (22) and a side wall (24). The end wall (22) preferably includes a plug portion (64) that extends away from an inner surface (62) of the end wall (22). The side wall (24) includes an inner surface (28) that has an engaging portion that sealingly engages a corresponding surface on a syringe. The engaging portion preferably includes two generally annular ribs (34) and (36). An interference fit is provided between the engaging portion and a corresponding surface on the syringe to maintain a sterile seal where the engaging portion contacts the syringe. The plug portion is received within an opening in the syringe and maintains a sterile seal at that point while simultaneously maintaining any medicament within the syringe.
摘要翻译： 注射器组件包括具有端壁（
22 ）的塑料帽（ 20 ）和侧壁（< HIL> 24 ）。 端壁（ 22 ）优选地包括远离内表面延伸的插头部分（ 64 ） （ 22 ）> 62 ）。 侧壁（ 24 ）包括具有与相应表面密封接合的接合部分的内表面（ 28 ） 在注射器上。 接合部分优选地包括两个大致环形的肋（ 34 ）和（ 36 ）。 在接合部分和注射器上的相应表面之间设置过盈配合，以保持接合部分接触注射器的无菌密封。 插塞部分被接纳在注射器的开口内，并且在该点保持无菌密封，同时保持注射器内的任何药物。 -
公开(公告)号：US06503230B2
公开(公告)日：2003-01-07
申请号：US09920528
申请日：2001-08-01
申请人： Robert B. Odell , Sandor Gyure
发明人： Robert B. Odell , Sandor Gyure
IPC分类号： A61M500
CPC分类号： A61M5/3202 , A61M5/001
摘要： A syringe assembly includes a needle sheath that has a cavity that receives a needle cannula. The needle sheath can be formed of materials such as thermoplastic elastomers or plastics yet still be utilized with conventional gas sterilizing processes. The needle sheath includes a passage that permits the sterilizing gases to enter the cavity while preventing entry of microorganisms into the cavity. Thus, a syringe assembly is provided that facilitates sterilizing a needle after the needle sheath has been placed over the needle.
摘要翻译： 注射器组件包括具有容纳针插管的腔的针护套。 针鞘可以由诸如热塑性弹性体或塑料的材料形成，但仍可与常规的气体灭菌方法一起使用。 针鞘包括允许灭菌气体进入空腔的通道，同时防止微生物进入空腔。 因此，提供了一种注射器组件，其在针鞘已经放置在针上之后有助于对针进行消毒。
-
公开(公告)号：US06361524B1
公开(公告)日：2002-03-26
申请号：US09060117
申请日：1998-04-14
IPC分类号： A61M500
CPC分类号： A61M5/3129 , A61M5/002 , A61M5/31525 , A61M5/31535 , A61M5/347 , A61M5/5086 , A61M2005/3104
摘要： A syringe assembly comprises a syringe barrel having an elongated body defining a chamber for retaining fluid, an open proximal end, a distal end and a frusto-conically shaped tip extending from the distal end and having a passageway therethrough in fluid communication with the chamber. The chamber has an inside diameter of at least 13.5 mm. A stopper is in fluid-tight engagement inside the barrel. An elongated plunger rod extends proximally from the stopper through the open proximal end of the barrel. A flange is positioned at the proximal end of the plunger rod. The flange is shaped and positioned to limit the distal motion of the plunger rod in the barrel by contacting the proximal end of the barrel. A tip cap is releasably connected to the tip for sealing the passageway and the chamber contains injectable liquid.
-
公开(公告)号：US5820603A
公开(公告)日：1998-10-13
申请号：US950211
申请日：1997-10-14
CPC分类号： A61M5/3134 , A61M2005/3103 , A61M2005/3118 , A61M2005/312
摘要： A protective sealing barrier for a syringe is disclosed. The protective sealing barrier can be configured to safeguard the sterility of the syringe and any contents held therein, as a barrier against leakage of any contents held within the syringe, or both. The syringe includes a luer tip and a collar having terminal ends which are preferably substantially co-planar with one another. The barrier consists of a membrane which is disposed in substantially entire surface contact with the terminal ends of both the luer tip and the collar. The membrane can be selected from a material permitting the syringe to be irradiated or heat sterilized. Likewise, the membrane can be chosen from a material permitting the syringe to be sterilized by various gas sterilization procedures. The membrane provides good tamper evidence of the syringe, can be stocked in a uniform size adaptable to various sizes of syringes, reduces the storage space required for the syringes, and can serve as a platform for printing information regarding contents held within the syringe.
-
公开(公告)号：US5599313A
公开(公告)日：1997-02-04
申请号：US384302
申请日：1995-02-03
申请人： Sandor Gyure , Robert B. Odell , Sandor Szabo
发明人： Sandor Gyure , Robert B. Odell , Sandor Szabo
IPC分类号： A61M5/32
CPC分类号： A61M5/3216 , A61M2005/3217 , A61M2205/582 , A61M2205/583
摘要： A needle shield assembly of the present invention includes a needle cannula having a proximal end, a distal end and a lumen therethrough. A hub having a proximal end for connecting to a medical instrument and a distal end connected to the proximal end of the needle cannula is provided. A base member is connected to the hub. An elongate needle shield includes a proximal end hingedly connected to the base member, a distal end and a longitudinal axis therebetween. The needle shield includes a longitudinal opening therein. The needle shield is capable of rotating from a first position exposing at least the distal end the needle cannula and a second position wherein the needle cannula is within the longitudinal opening of the needle shield. A sleeve having a longitudinal slot is rotatably connected to the needle shield. The sleeve is capable of rotating about the needle shield to an open position where the longitudinal slot in the sleeve and the longitudinal opening in the needle shield are sufficiently aligned to allow passage of the needle cannula so that the needle shield can be rotated from the first position to the second position. The sleeve is rotatable about the needle shield, to a position which blocks the longitudinal opening of the needle shield. Color safety indicator means for visually indicating the sleeve is rotated to a position which blocks the longitudinal opening of the needle shield is provided.
摘要翻译： 本发明的针罩组件包括具有近端，远端和通过其的内腔的针插管。 提供具有用于连接到医疗器械的近端并且连接到针插管的近端的远端的毂。 基座构件连接到轮毂。 细长的针护罩包括铰接地连接到基部构件的近端，其间的远端和纵向轴线。 针罩包括其中的纵向开口。 针护罩能够从暴露至少前端针管的第一位置和第二位置旋转，其中针插管位于针护罩的纵向开口内。 具有纵向槽的套筒可旋转地连接到针罩上。 套筒能够围绕针护罩旋转到打开位置，其中套筒中的纵向狭缝和针护罩中的纵向开口足够对准以允许针管通过，使得针罩可以从第一 位置到第二个位置。 套筒可以围绕针护罩旋转到阻挡针罩的纵向开口的位置。 颜色安全性指示器用于在视觉上指示套筒旋转到阻挡针罩的纵向开口的位置。
-
公开(公告)号：US5533970A
公开(公告)日：1996-07-09
申请号：US314030
申请日：1994-09-28
申请人： Howard S. Berger , Robert B. Odell , Sandor Gyure
发明人： Howard S. Berger , Robert B. Odell , Sandor Gyure
摘要： A retractable needle syringe includes a barrel having an inside surface defining a chamber, an open proximal end and a distal end. An elongate plunger is slidably positioned in fluid-tight engagement with the inside surface of the barrel. The plunger includes a distal end, a proximal end and a radially directed projection on its distal end. A movable carrier is positioned in fluid-tight engagement with the inside surface of the barrel. The carrier includes an outside surface, a distal end, a proximal end, and a passageway therethrough in fluid communication with the chamber. The proximal end of the carrier includes an open-ended groove which is sized and shaped to receive the plunger projection. The groove includes an axial portion and a circumferential portion. The plunger is movable axially so that the plunger projection can enter and exit the axial portion of the groove. Rotation of the plunger with respect to the carrier causes the projection to enter the circumferential portion of the groove, containing said projection so that said plunger rod can apply axially directed force and rotationally directed force to the carrier. A needle cannula projects outwardly from the distal end of the carrier. Control structure is provided to prevent movement of the carrier with respect to the barrel during normal use of the syringe and for allowing the carrier to be moved proximally into the chamber of the barrel through forces applied to the plunger.
摘要翻译： 可伸缩的针头注射器包括具有限定腔室的内表面，开口近端和远端的筒体。 细长柱塞可滑动地定位成与筒的内表面流体密封接合。 柱塞包括远端，近端和在其远端上的径向指示的突出部。 可移动的载体被定位成与筒的内表面流体密封地接合。 载体包括与腔室流体连通的外表面，远端，近端和穿过其的通道。 载体的近端包括开口的槽，其大小和形状适于容纳柱塞突起。 槽包括轴向部分和周向部分。 柱塞可轴向移动，使得柱塞突起可以进入和离开槽的轴向部分。 柱塞相对于托架的旋转使得突起进入容纳所述突起的凹槽的圆周部分，使得所述柱塞杆可以向载体施加轴向力和旋转力。 针套管从载体的远端向外突出。 提供控制结构以防止在注射器的正常使用期间载体相对于筒体的运动，并且允许载体通过施加到柱塞的力向近端移动到筒的腔室中。
-
公开(公告)号：US08632521B2
公开(公告)日：2014-01-21
申请号：US13526665
申请日：2012-06-19
IPC分类号： A61M31/00
CPC分类号： A61M5/3129 , A61M5/002 , A61M5/31525 , A61M5/31535 , A61M5/347 , A61M5/5086 , A61M2005/3104
摘要： A syringe assembly comprises a syringe barrel having an elongated body defining a chamber for retaining fluid, an open proximal end, a distal end and a frusto-conically shaped tip extending from the distal end and having a passageway therethrough in fluid communication with the chamber. The chamber has an inside diameter of at least 13.5 mm. A stopper is in fluid-tight engagement inside the barrel. An elongated plunger rod extends proximally from the stopper through the open proximal end of the barrel. A flange is positioned at the proximal end of the plunger rod. The flange is shaped and positioned to limit the distal motion of the plunger rod in the barrel by contacting the proximal end of the barrel. A tip cap is releasably connected to the tip for sealing the passageway and the chamber contains injectable liquid.
摘要翻译： 注射器组件包括注射器筒体，该注射器筒体具有限定用于保持流体的腔室的细长主体，从远端延伸的开口近端，远端和截头圆锥形末端，并且具有与腔室流体连通的通道。 腔室的内径至少为13.5毫米。 塞子在筒体内处于流体密封接合状态。 细长的柱塞杆从塞子向近端延伸穿过筒的敞开的近端。 凸缘位于柱塞杆的近端。 凸缘成形和定位成通过接触筒的近端来限制柱塞杆在筒体中的远端运动。 尖端可释放地连接到尖端以密封通道，并且腔室包含可注射液体。
-
-
-
-
-
-
-
-
-
搜索结果
37 条记录 (耗时 0.016 秒)
