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1. 发明申请

WO1996021483A1 SELF-RETRACTING MEDICAL NEEDLE APPARATUS AND METHODS 审中-公开
标题翻译：自回针医疗针装置及方法
公开(公告)号：WO1996021483A1
公开(公告)日：1996-07-18
申请号：PCT/US1995016665
申请日：1995-12-21
申请人： SPECIALIZED HEALTH PRODUCTS, INC.
发明人： SPECIALIZED HEALTH PRODUCTS, INC. , THORNE, Gale, H. , THORNE, David, L. , OWEN, Charles, V. , THORNE, Sandra, A.
IPC分类号： A61M05/32
CPC分类号： A61M25/0631 , A61B5/15003 , A61B5/150259 , A61B5/150274 , A61B5/150305 , A61B5/150351 , A61B5/150389 , A61B5/150488 , A61B5/150496 , A61B5/150519 , A61B5/150572 , A61B5/150603 , A61B5/150633 , A61B5/150732 , A61B5/150908 , A61B5/153 , A61M5/283 , A61M5/3202 , A61M5/322 , A61M5/3232 , A61M5/3234 , A61M25/0612 , A61M2005/3101 , A61M2005/3106 , A61M2005/3121 , A61M2005/3206 , A61M2005/3223 , A61M2005/3224 , A61M2005/3226 , A61M2005/3242 , A61M2005/3247 , A61M2205/586
摘要： This invention is a method and apparatus associated with safe retraction of medical needles after use. Embodiments are disclosed for self-retracting needle systems for both blood draw, syringe, and catheter insertion systems. Invention manufacture requires only a minimal number and complexity of parts such that a projected manufacturing cost is potentially low enough to permit the apparatus to be cost-competitive with contemporary non-self-retracting needle systems. Methods for making and assembling each of the disclosed embodiments is also disclosed. One blood draw embodiment can be made with as few as three molded parts. Energy storing, needle retracting and mechanisms comprise elastic tubing (180), and vacuum generating piston parts. In an elastic tubing embodiment, selective, constrictive control of stretched tubing volumes effectively inhibits regurgitant flow from the needle. In all embodiments, needle retraction is a single-handed operation permitting a technician's other hand to be used in wound care. Use of frangible parts permits the apparatus housing to be attached to a needle cover, which, in combination, are used as a transport container to further reduce apparatus costs.
摘要翻译：本发明是与使用后的医疗针的安全收回有关的方法和装置。公开了用于抽血，注射器和导管插入系统两者的自回缩针系统的实施例。发明制造仅需要最小数量和复杂的部件，使得预计的制造成本潜在地足够低以允许该装置与当代非自动回缩针系统成本竞争。还公开了用于制造和组装每个所公开的实施例的方法。一个血液抽取实施例可以制成少至三个模制件。能量储存，针回缩和机构包括弹性管（180）和真空产生活塞部件。在弹性管实施例中，拉伸管体积的选择性，收缩性控制有效地抑制从针中反流的流动。在所有实施例中，针回缩是单手操作，允许技术人员的另一只手用于伤口护理。易碎部件的使用允许将装置外壳连接到针罩上，该针罩组合地用作运输容器以进一步降低装置成本。

2. 发明申请

WO2002076526A2 SAFETY SHIELD FOR MEDICAL NEEDLES 审中-公开
标题翻译：医用针头安全护罩
公开(公告)号：WO2002076526A2
公开(公告)日：2002-10-03
申请号：PCT/US2002/006600
申请日：2002-03-05
申请人： SPECIALIZED HEALTH PRODUCTS, INC.
发明人： FERGUSON, F., Mark , NELSON, Mark, A. , OWEN, Charles, V. , THORNE, Craig, N. , THORNE, David, L. , THORNE, Gale, H., Jr.
IPC分类号： A61M
CPC分类号： A61M25/0625 , A61M5/326 , A61M5/3273 , A61M5/3275 , A61M2005/1581 , A61M2005/325 , Y10S128/919
摘要： Medical needle shield apparatus (10) for covering a needle (16) after use. The medical needle shield apparatus (10) is for a needle (16) having proximal and distal ends (14), wherein the shield (10) is slidably movable along the needle (16) from a proximal position to a distal position where the shield (10) covers the distal end (14) of the needle (16). The shield (10) comprises one or more clips (13, 17, 20) having two or more apertures (22) through which the needle (16) passes, wherein the apertures (22) have surfaces (24). A clip positioning member (26), in communication with at least one of the clips (13, 17, 20), positions the aperture surfaces (24) of at least one of the clips (13, 17, 20) when a portion (38) of the clip positioning member (26) in contact with the needle (16) is advanced past the distal end (14) of the needle (16) such that at least a portion of the aperture surfaces (24) of the two or more apertures (22) binds to the needle (16) with opposing binding forces to secure the shield (10) to the needle (16).
摘要翻译：用于在使用后覆盖针（16）的医用针头护罩装置（10）。医疗针头护罩装置（10）用于具有近端和远端（14）的针（16），其中屏蔽件（10）可从针（16）可滑动地移动，从近端位置到远端位置，其中护罩（10）覆盖针（16）的远端（14）。护罩（10）包括一个或多个夹子（13,17,20），其具有两个或更多个孔（22），针穿过该孔（22），其中孔（22）具有表面（24）。与夹子（13,17,20）中的至少一个连通的夹子定位构件（26）定位当夹子（13,17,20）中的至少一个夹子（13,17,20）的孔表面（24）夹子定位构件（26）与针（16）接触的定位构件（26）的前端（38）穿过针（16）的远端（14）前进，使得至少一部分开口表面（24）更多的孔（22）以相反的结合力与针（16）结合，以将护罩（10）固定到针（16）上。

3. 发明申请

WO1998014125A1 LANCET APPARATUS AND METHODS 审中-公开
标题翻译： LANCET装置和方法
公开(公告)号：WO1998014125A1
公开(公告)日：1998-04-09
申请号：PCT/US1997017426
申请日：1997-09-26
申请人： SPECIALIZED HEALTH PRODUCTS, INC.
发明人： SPECIALIZED HEALTH PRODUCTS, INC. , THORNE, Gale, H. , THORNE, Gale, H., Jr. , OWEN, Charles, V. , STOUT, Gary, H. , FARNES, Tim, L.
IPC分类号： A61B17/32
CPC分类号： A61B5/15165 , A61B5/150022 , A61B5/150068 , A61B5/150282 , A61B5/150305 , A61B5/150427 , A61B5/150435 , A61B5/15113 , A61B5/15117 , A61B5/15128 , A61B5/15144 , A61B5/15155
摘要： A one-time-use, self-powered, disposable lancet apparatus (700, 750, 800, 900) packaged both as strips (600) comprising a plurality of lancets (41') and as individually packaged lancets (700, 750, 800, 900). A novel lancet blade design comprises means (515) for attaching each blade (500, 500') in a loader stack for an automated assembly machine. Individually packaged lancets (700, 750, 800, 900) are disclosed in both one-step (750, 800, 900) and two-step (700) embodiments. In each case, every lancet (700, 750, 800, 900) comprises a self-contained package (802) which houses a powered lancet blade (500, 500') before use and a spent blade (500, 500') after use to assure safety from inadvertent sticks both before and after a lancing procedure.
摘要翻译：一种一次性自动供电的一次性柳叶刀装置（700,700,800,900），其被包装成条带（600），包括多个刺血针（41'）和单独包装的柳叶刀（700,700,800，，900）。一种新颖的柳叶刀叶片设计包括用于将每个叶片（500,500'）附接到用于自动组装机的装载机堆叠中的装置（515）。在一步（750,800,900）和两步（700）实施例中公开了单独包装的柳叶刀（700,750,800,900）。在每种情况下，每个刺血针（700,750,800,900）包括一个独立包装（802），其在使用之前容纳动力的柳叶刀叶片（500,500'），并且在使用后使用废叶片（500,500'）以确保在穿刺过程之前和之后的无意识的棍子的安全。

4. 发明申请

WO1998019723A1 SELF-RETRACTING MEDICAL NEEDLE APPARATUS AND METHODS 审中-公开
标题翻译：自回针医疗针装置及方法
公开(公告)号：WO1998019723A1
公开(公告)日：1998-05-14
申请号：PCT/US1997018959
申请日：1997-10-23
申请人： SPECIALIZED HEALTH PRODUCTS, INC.
发明人： SPECIALIZED HEALTH PRODUCTS, INC. , THORNE, Gale, H. , THORNE, David, L. , THORNE, Sandra, A. , OWEN, Charles, V. , NELSON, Mark
IPC分类号： A61M05/00
CPC分类号： A61M5/3234 , A61B5/15003 , A61B5/150259 , A61B5/150274 , A61B5/150305 , A61B5/150351 , A61B5/150389 , A61B5/150488 , A61B5/150496 , A61B5/150519 , A61B5/150572 , A61B5/150595 , A61B5/150603 , A61B5/150633 , A61B5/150717 , A61B5/150732 , A61B5/150908 , A61B5/153 , A61M5/283 , A61M5/3202 , A61M5/322 , A61M5/3232 , A61M5/3275 , A61M25/0612 , A61M25/0631 , A61M2005/3101 , A61M2005/3106 , A61M2005/3121 , A61M2005/3206 , A61M2005/3223 , A61M2005/3224 , A61M2005/3226 , A61M2005/3242 , A61M2005/3247
摘要： Method and apparatus associated with safe retraction of medical needles (140, 140', 540, 1140, 2070, 2320) after use. Embodiments are disclosed for self-retracting needle systems for both blood draw (10, 610, 820, 2010, 2400), syringe (510, 900, 1010) and catheter insertion systems (400, 800, 2300). Manufacture of the invention requires only a minimal number and complexity of parts such that a projected manufacturing cost is potentially low enough to permit the apparatus to be cost competitive with contemporary non-self retracting needle systems. Methods for making and assembling each of the disclosed embodiments is also disclosed. One blood draw embodiment (2400) can be made with as few as three molded parts. Energy-storing, needle-retracting mechanisms comprise elastic tubing (180, 570, 1180) and vacuum generating piston parts (416, 2351). In an elastic tubing embodiment (10, 510, 610, 800, 820, 900, 1010, 2010, 2400), selective, constrictive control of stretched tubing (180, 570, 1180) volumes effectively inhibits regurgitant flow from the needle (140, 140', 540, 1140, 2070, 2320). In all embodiments (10, 400, 510, 610, 800, 820, 900, 1010, 2010, 2300, 2400), needle retraction is a single handed operation permitting a technician's other hand to be used in wound care. A combination of parts, comprising the apparatus housing (20, 30, 80', 500, 520, 620, 630, 752, 802, 842, 902, 904, 1020, 2020, 2200, 2302, 2402) and a needle cover (120, 120', 268, 524, 720, 720', 804, 1190, 2350), are used as a transport container which protects a medical needle (140, 140', 540, 1140, 2070, 2320) from inadvertent contamination without requiring special packaging, thereby, further reducing apparatus costs.
摘要翻译：与使用后医疗针（140,140'，540,1140,2070,2320）的安全收回相关联的方法和装置。公开了用于自动缩回针系统（10,610,820,2010,2400），注射器（510,900,1010）和导管插入系统（400,800,22300）的实施例。本发明的制造仅需要最小数量和复杂的部件，使得预计的制造成本潜在地足够低以允许该装置与当代非自动回缩针系统成本竞争。还公开了用于制造和组装每个所公开的实施例的方法。一个抽血实施例（2400）可以制成少至三个模制部件。储能，针回缩机构包括弹性管（180,570,1180）和真空产生活塞部件（416,2531）。在弹性管实施例（10,510,610,800,920,900,1010,2010,200,400）中，拉伸管（180,570,1180）的选择性收缩控制有效地抑制从针（140， 140'，540,1140,2070,2320）。在所有实施例中（10,400,510,610,800,720,900,1010,2010,2003,2004），针回缩是单手操作，允许技术人员的另一只手用于伤口护理。包括装置壳体（20,30,80'，500,520,620,630,752,802,842,902,904,1020,2020,2200,2302,4402）的部件的组合和针罩（ 120,120'，268,524,720,720'，804,1190,2350）用作运输容器，其保护医疗针（140,140'，540,1140,2070,2320）免于无意的污染而没有需要特殊包装，从而进一步降低设备成本。

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