公开(公告)号：WO2016163939A1

公开(公告)日：2016-10-13

申请号：PCT/SE2016/050295

申请日：2016-04-07

Applicant: VIGMED AB

Inventor： KNUTSSON, Per

IPC: A61M5/32 ,  A61M25/06

CPC classification number: A61M25/0618 ,  A61M25/0606 ,  A61M2005/3226

Abstract: A needle tip shielding device (100), comprising a base plate (101) with a hole (102) extending there through from the proximal side of the base plate (101) to the distal side of the base plate, and at least one resilient arm (103) extending at an attachment point at said base plate (101) is provided. The resilient arm (103) has a resting state wherein a distal hook (104) of the resilient arm (103) will coincide with a straight imaginary line extending longitudinally through said hole (102) in the axial direction of said base plate (101). The resilient arm (103) comprises a knob (105) at its distal end, said knob (105) extending laterally from the resilient arm (103). The knob (105) is shaped with an outer curvature in the transversal plane (106) around an axis parallel to the central axis of the needle tip shielding device (100), and said knob (105) is shaped with an outer curvature in the midsaggital plane (107) around an axis perpendicular to the central axis of the needle tip shielding device (100).

Abstract translation: 一种针尖屏蔽装置（100），包括：基板（101），其具有从基板（101）的基端侧延伸到基板的近侧的孔（102），以及至少一个弹性 提供了在所述基板（101）的附接点处延伸的臂（103）。 弹性臂（103）具有静止状态，其中弹性臂（103）的远端钩（104）将与在所述基板（101）的轴向方向上沿所述孔（102）纵向延伸的直线假想线重合， 。 弹性臂（103）在其远端包括旋钮（105），所述旋钮（105）从弹性臂（103）横向延伸。 旋钮（105）在横向平面（106）内具有围绕平行于针尖屏蔽装置（100）的中心轴线的轴线的外曲率成形，并且所述旋钮（105）成形为具有外弯曲 中心平面（107）围绕与针尖屏蔽装置（100）的中心轴垂直的轴线。

公开(公告)号：WO2015167385A1

公开(公告)日：2015-11-05

申请号：PCT/SE2015/050266

申请日：2015-03-10

Applicant: VIGMED AB

Inventor： KNUTSSON, Per

IPC: A61M25/00

CPC classification number: A61M25/0625 ,  A61M25/0097 ,  A61M25/0618

Abstract: A catheter unit (200) for use in an intravenous catheter instrument (1000) is provided. The catheter unit (200) comprises a catheter hub (201) and a catheter (202) extending distally from the catheter hub (201). The catheter (202) has a lumen (203) being in flow communication with an interior cavity (204) of the catheter hub (201). The interior cavity (204) is provided with a cooperation groove (205) at a proximal zone of the interior cavity (204). A catheter instrument (1000), comprising such a catheter unit (200), is also provided.

Abstract translation: 提供一种用于静脉内导管器械（1000）的导管单元（200）。 导管单元（200）包括导管座（201）和从导管座（201）向远侧延伸的导管（202）。 导管（202）具有与导管座（201）的内腔（204）流动连通的内腔（203）。 内腔（204）在内腔（204）的近侧区域处设置有协作槽（205）。 还提供了包括这种导管单元（200）的导管仪器（1000）。

公开(公告)号：WO2017003363A1

公开(公告)日：2017-01-05

申请号：PCT/SE2016/050662

申请日：2016-06-30

Applicant: VIGMED AB

Inventor： NORDQVIST, Anders

IPC: A61M5/32

CPC classification number: A61M5/3216 ,  A61D7/00 ,  A61M2250/00

Abstract: A needle guard (100) for protecting a human or animal from accidental contact with a needle connected to said needle guard (100)is disclosed. The needle guard (100) comprises a mounting base (140) for the needle, a hinge structure (120) connecting the mounting base (140) to a needle shield (110), and a needle shield hinge (133) adjacent to the hinge structure (120) and needle shield (110). The hinge structure (120) is adapted to pivot the needle shield (110) relative to the mounting base (140) from an open position in which the needle shield (110) is separated from the needle,to a closed position in which the needle shield (110) encloses the needle. The needle shield hinge (133) is adapted to pivot the needle shield (110) relative to the hinge structure (120). A method of manufacturing the needle guard (100)is also disclosed.

Abstract translation: 公开了一种用于保护人或动物与连接到所述针护罩（100）的针头意外接触的针护罩（100）。 针护罩（100）包括用于针的安装基座（140），将安装基座（140）连接到针罩（110）的铰链结构（120）和与铰链相邻的针护罩铰链（133） 结构（120）和针罩（110）。 铰链结构（120）适于使针护罩（110）相对于安装基座（140）从其中针护罩（110）与针分离的打开位置枢转到闭合位置，在该位置，针 护罩（110）包围针头。 针罩铰链（133）适于相对于铰链结构（120）枢转针罩（110）。 还公开了一种制造针罩（100）的方法。

公开(公告)号：WO2016107922A1

公开(公告)日：2016-07-07

申请号：PCT/EP2015/081459

申请日：2015-12-30

Applicant: VIGMED AB

Inventor： HIVERT, Magnus

IPC: A61M25/06 ,  A61M5/32

CPC classification number: A61M25/0606 ,  A61M5/329 ,  A61M25/0097 ,  A61M25/0618 ,  A61M25/0625 ,  A61M25/0631 ,  A61M2005/325

Abstract: Disclosed herein is an IV catheter system., comprising a catheter hub (100), a needle hub (200) and a needle shield (300), wherein the needle of the needle hub is provided with a high friction surface part (207). Furthermore, an open and closed IV catheter system is described. Also disclosed is a needle hub (200) and a shielded needle system (600).

Abstract translation: 本文公开了一种IV导管系统，其包括导管毂（100），针座（200）和针罩（300），其中针座的针设置有高摩擦面部分（207）。 此外，描述了开放和闭合的IV导管系统。 还公开了针座（200）和屏蔽针系统（600）。

公开(公告)号：WO2013187827A1

公开(公告)日：2013-12-19

申请号：PCT/SE2013/050651

申请日：2013-06-07

Applicant: VIGMED AB

Inventor： KNUTSSON, Per

IPC: A61M25/06

CPC classification number: A61M25/0618 ,  A61M25/0606 ,  A61M25/0625

Abstract: An IV catheter system comprising: a catheter hub (100), said catheter hub comprising: a tubular catheter (101) attached to a catheter hub body (102) at its proximal end; a catheter hub cavity (103) in fluid communication with the lumen of the tubular catheter (101); a tube (105) in fluid communication with the catheter hub cavity (103), said tube (105) extending laterally from the catheter hub body (102); a septum (106), proximally of the catheter hub cavity (103); and an end cavity (107), proximally of the septum (106); a needle hub (200), said needle hub (200) comprising: a needle (201) extending distally from a needle hub body (202), said needle (201) having a bulge (204) at its distal end zone; a needle shield (300), said needle shield (300) comprising: at least one resilient arm (301) extending distally from a base plate (302), said base plate (302) having a through hole for receiving the needle (201) there through; wherein the needle hub (200) is arranged in the catheter hub (100), such that the needle (201) is slidingly arranged through said septum (106) and in the lumen of said catheter (101), such that the needle (201) may be withdrawn proximally from the catheter hub (100); wherein the needle shield (300) is arranged in the end cavity (107) in a retained manner through cooperation between the needle shield (300) and an inner wall of the catheter hub (100) in said end cavity (107), and onto the needle (201), such that the at least one arm (301) rests upon and is spring loaded by the needle (201), and the needle (201) is slidingly arranged within the through hole of the base plate (302), in an assembled state; and wherein the bulge (204) will interact with the base plate (302) when the needle hub (200) is withdrawn from the catheter hub (100) to release the needle shield (300) from the catheter hub (100) and the at least one arm (301) will cover the tip of the needle (201), in a released state, is provided.

Abstract translation: 一种IV导管系统，包括：导管座（100），所述导管座包括：管状导管（101），其在其近端处附接到导管座体（102）; 与所述管状导管（101）的内腔流体连通的导管毂腔（103）; 与所述导管轮毂腔（103）流体连通的管（105），所述管（105）从所述导管毂体（102）横向延伸; 在导管毂腔（103）的近侧的隔膜（106）; 和位于所述隔膜（106）的近侧的端腔（107）; 所述针毂（200）包括：从针座主体（202）向远侧延伸的针（201），所述针（201）在其远端区具有凸起（204） 所述针护罩（300）包括：至少一个从基板（302）向远侧延伸的弹性臂（301），所述基板（302）具有用于接收针头（201）的通孔， 通过; 其中所述针座（200）布置在所述导管座（100）中，使得所述针（201）通过所述隔膜（106）和所述导管（101）的内腔滑动布置，使得所述针（201） ）可以从导管座（100）向近侧撤回; 其中所述针罩（300）通过所述针罩（300）与所述端腔（107）中的所述导管座（100）的内壁之间的协作，以保持的方式被布置在所述端腔（107）中，并且 所述针（201）使得所述至少一个臂（301）靠在所述针（201）上并由所述针（201）弹簧加载，并且所述针（201）滑动地布置在所述基板（302）的通孔内， 在组装状态下 并且其中当所述针毂（200）从所述导管毂（100）中取出时，所述凸起（204）将与所述基板（302）相互作用，以将所述针护罩（300）从所述导管座（100）释放出来，并且所述 在释放状态下，至少一个臂（301）将覆盖针（201）的尖端。

公开(公告)号：WO2013162461A1

公开(公告)日：2013-10-31

申请号：PCT/SE2013/050471

申请日：2013-04-26

Applicant: VIGMED AB

Inventor： HOLM, Lennart ,  DOMONKOS, Robert

IPC: A61M5/32 ,  A61M25/06

CPC classification number: A61M25/0618 ,  A61M5/3273 ,  A61M25/0014 ,  A61M25/0606 ,  A61M2005/325 ,  A61M2207/00 ,  Y10T29/49945

Abstract: The present invention discloses a needle tip shielding device for protection of a needle tip of a needle. The needle tip shielding device comprises a fixing arrangement having a proximal side and a distal side, which fixing arrangement is comprising at least one engaging element, which engaging element is resilient and resiliency striving from a compressed state towards an expanded state, in which expanded state the shortest distance between a point of said engaging element and the central axis of said needle tip shielding device is longer than the shortest distance between said central axis and any other point of said needle tip shielding device, A catheter instrument comprising the needle tip shielding device and a method for manufacturing is also disclosed.

Abstract translation: 本发明公开了一种用于保护针头针尖的针尖保护装置。 针尖屏蔽装置包括具有近侧和远侧的固定装置，该固定装置包括至少一个接合元件，该接合元件具有弹性并且弹性从压缩状态向膨胀状态努力，其中扩张状态 所述接合元件的点与所述针尖屏蔽装置的中心轴线之间的最短距离比所述中心轴线和所述针尖屏蔽装置的任何其它点之间的最短距离长。A，一种导管器械，包括针尖屏蔽装置 并且还公开了一种制造方法。

公开(公告)号：WO2011019316A1

公开(公告)日：2011-02-17

申请号：PCT/SE2010/050884

申请日：2010-08-13

Applicant: VIGMED AB ,  KNUTSSON, Per ,  DOMENKOS, Robert

Inventor： KNUTSSON, Per ,  DOMENKOS, Robert

IPC: A61M25/06 ,  A61M5/158 ,  A61M5/32

CPC classification number: A61M25/0618 ,  A61M5/3273

Abstract: The present invention discloses a catheter instrument 1000 comprising a needle tip shielding device 100, a catheter hub 200 and a needle unit 300, wherein the needle unit 300 is provided with connecting means 301 for connection to the catheter hub 200, and with connecting means 302 for connection to an external device. The needle tip shielding device 100 is comprising a body with a rear side 106, a front side 107, an outer surface 108 connecting the rear side 106 and the front side 107, a hole 102 extending from the rear side 106 to the front side 107, and a resilient arm 103 extending at an attachment point 105 from the front side 107 of the body; wherein the resilient arm 103 has a resting stale from which it may be forced to yield free passage through the hole 102 in an axial direction of the body, the resilient arm 103 being adapted for clamping a needle tip 304 of a hollow needle 303 extending through the hole 102 in a direction from the rear side 106 to the front side 107, when being in the resting state.

Abstract translation: 本发明公开了一种导管器械1000，其包括针尖屏蔽装置100，导管套管200和针单元300，其中针单元300设置有用于连接到导管套管200的连接装置301，以及连接装置302 用于连接到外部设备。 针尖保护装置100包括具有后侧106的主体，前侧107，连接后侧106和前侧107的外表面108，从后侧106延伸到前侧107的孔102 以及弹性臂103，其在附接点105处从主体的前侧107延伸; 其中弹性臂103具有静止的陈旧位置，从而可以迫使其在主体的轴向方向上自由地通过孔102，弹性臂103适于夹持中空针303的针尖304延伸穿过 当处于静止状态时，从后侧106到前侧107的方向上的孔102。

公开(公告)号：WO2017058079A1

公开(公告)日：2017-04-06

申请号：PCT/SE2016/050894

申请日：2016-09-22

Applicant: VIGMED AB

Inventor： KNUTSSON, Per

IPC: A61F13/02 ,  A61M5/32

CPC classification number: A61M5/32 ,  A61F2013/00408 ,  A61M5/326 ,  A61M5/3273 ,  A61M5/3275 ,  A61M2005/3226 ,  A61M2005/3267

Abstract: A protective covering (100) for human skin application is provided. The covering comprising two lateral sections (102) and a central section (104), wherein at least the two lateral sections (102) are skin adhesive on their proximal sides, wherein the central section (104) comprises a silicone layer (104) and is adhesive to plastic or metal on its distal side.

Abstract translation: 提供用于人体皮肤应用的保护罩（100）。 所述覆盖件包括两个横向部分（102）和中心部分（104），其中至少所述两个横向部分（102）在其近侧具有皮肤粘合剂，其中所述中心部分（104）包括硅氧烷层（104）和 在其远端侧与塑料或金属粘合。

公开(公告)号：WO2014107133A1

公开(公告)日：2014-07-10

申请号：PCT/SE2014/050001

申请日：2014-01-02

Applicant: VIGMED AB

Inventor： KNUTSSON, Per

IPC: A61M5/32 ,  A61M25/06

CPC classification number: A61M25/0618 ,  A61M5/3257 ,  A61M5/3273 ,  A61M25/0606 ,  A61M2205/0211 ,  A61M2205/0222 ,  A61M2205/0238

Abstract: A spring clip needle tip shielding device (100) for arrangement in a catheter hub of an intravenous catheter assembly (1000) is provided. The spring clip needle tip shielding device (100) comprises a base plate (101) with a hole (102) extending there through and at least one resilient arm (103) extending at an attachment point (104) at said base plate (101). The at least one resilient arm (103) has a resting state, from which it may be urged to yield free passage through said hole (102) in an axial direction of said base plate (101) in a tension state, said at least one resilient arm (103) being adapted for clamping a needle tip (304) of a needle (301) extending through said hole (102) when said resilient arm (103) is in said resting state. Any straight imaginary line extending longitudinally through said hole (102) in the axial direction of said base plate (101) coincides with said at least one resilient arm (103) when said resilient arm (103) is in said resting state (107) of said body. The spring clip needle tip shielding device (100) is of a rigid material, and at least a part thereof is coated with a solid lubricant (106). A catheter assembly (1000) including such shielding device is also provided.

Abstract translation: 提供一种用于布置在静脉导管组件（1000）的导管座中的弹簧夹针尖屏蔽装置（100）。 弹簧夹针尖屏蔽装置（100）包括：基板（101），其具有在其上延伸的孔（102），以及在所述基板（101）处的附接点（104）处延伸的至少一个弹性臂（103） 。 所述至少一个弹性臂（103）具有静止状态，所述至少一个弹性臂（103）具有静止状态，所述静止状态可由所述静止状态在所述基板（101）的轴向方向上以张力状态自由通过所述孔（102），所述至少一个 弹性臂（103）适于当所述弹性臂（103）处于所述静止状态时夹持延伸穿过所述孔（102）的针（301）的针尖（304）。 当所述弹性臂（103）处于所述静止状态（107）时，在所述基板（101）的轴向方向上纵向延伸通过所述孔（102）的任何直线假想线与所述至少一个弹性臂（103）重合， 说身体 弹簧夹针尖保护装置（100）是刚性材料，其至少一部分涂覆有固体润滑剂（106）。 还提供了包括这种屏蔽装置的导管组件（1000）。

公开(公告)号：WO2014007748A1

公开(公告)日：2014-01-09

申请号：PCT/SE2013/050862

申请日：2013-07-03

Applicant: VIGMED AB

Inventor： KNUTSSON, Per

IPC: A61M5/32

CPC classification number: A61M5/3213 ,  A61M5/3202 ,  A61M5/3273 ,  A61M5/3293 ,  A61M2005/325

Abstract: A needle shield (110) for an injection needle assembly (100) is provided. The needle shield (110) comprises a proximal base plate (111), said base plate (111) having an opening (113) for allowing a needle shaft (103) to run there through, and a distal cover plate (115), said cover plate (115) having an opening (116) for allowing the needle shaft (103) to run there through. A skin adhesive material is arranged on the distal side of the distal cover plate (115). An injection needle assembly (100) comprising such a needle shield is also provided.

Abstract translation: 提供了一种用于注射针组件（100）的针护罩（110）。 所述针护罩（110）包括近侧基板（111），所述基板（111）具有用于允许针轴（103）穿过其中的开口（113）和远侧盖板（115），所述远侧盖板 盖板（115）具有用于允许针轴（103）在那里行进的开口（116）。 皮肤粘合剂材料布置在远侧盖板（115）的远端侧。 还提供了包括这种针护罩的注射针组件（100）。