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公开(公告)号：US6145130A
公开(公告)日：2000-11-14
申请号：US411277
申请日：1999-10-04
CPC分类号： A61B42/30
摘要： A visual indicator for a surgical glove by which to automatically and instantaneously alert a health care professional of the need to select a new glove should the structural integrity of the glove be compromised by a puncture or tear that could expose the wearer to a contagious and potentially life-threatening disease. The surgical glove includes outer and inner latex glove layers that have a space extending therebetween and a vacuum established within the space. The visual indicator includes a hollow, hemispherically shaped dome that is manufactured from an elastomeric material and is disposed entirely between the outer and inner glove layers so as to lie in continuous and uninterrupted fluid communication with the space. The visual indicator is adapted to be inflated from an as-packaged compressed condition to an expanded condition with air that is suctioned from the atmosphere via a puncture or tear through the outer glove layer and the space between the outer and inner glove layers. The visual indicator is maintained in continuous fluid communication with the space between the glove layers by either a series of vent slots formed through the hemispherically shaped dome or by a series of air holes formed through a rigid foundation plate assembly that extends across and closes the bottom of the hemispherically shaped dome.
摘要翻译： 用于外科手套的视觉指示器，通过该视觉指示器可以自动和即时地警告卫生保健专业人员需要选择新的手套，因为手套的结构完整性可能被穿刺或撕裂所破坏，从而可能使穿戴者暴露于传染性和潜在的 危及生命的疾病 手术手套包括外部和内部乳胶手套层，其具有在其间延伸的空间和在该空间内建立的真空。 视觉指示器包括由弹性体材料制成的中空的半球形圆顶，并且整体设置在外手套层和内手套层之间，以便与空间连续且不间断的流体连通。 视觉指示器适于从被包装的压缩状态膨胀到膨胀状态，其中空气通过穿过或穿过外手套层以及外手套层和内手套层之间的空间从大气抽吸。 视觉指示器通过通过半球形圆顶形成的一系列通气槽或通过刚性基板组件形成的一系列气孔保持与手套层之间的空间的连续流体连通，该刚性基板组件延伸穿过并关闭底部 的半球形圆顶。
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公开(公告)号：US5634906A
公开(公告)日：1997-06-03
申请号：US579369
申请日：1995-12-27
CPC分类号： A61M5/3287 , A61M5/326 , A61M2005/3267 , A61M2205/59
摘要： A needle hiding shield to be coupled to a conventional dose metering syringe to hide a hypodermic needle from view of a patient (e.g. a child) to whom an injection is to be administered so as to minimize the anxiety that will be experienced by the patient. According to a first embodiment, the needle hiding shield includes an inner anchoring sleeve that surrounds a medication cartridge housing and an opaque outer sleeve guard that shields a hypodermic needle and is coaxially aligned with and coupled to the inner anchoring sleeve by a pair of springs. An injection is administered when the medication cartridge housing is advanced distally through the outer sleeve guard to cause the springs to be stretched and the needle to be moved outwardly of the outer sleeve guard to penetrate the targeted injection site. According to a second embodiment, the needle hiding shield includes an outer spring sleeve that surrounds the medication cartridge housing in spaced coaxial alignment therewith and is adapted to slide over an opaque inner needle guard that is attached to the outer spring sleeve to shield the hypodermic needle. A coil spring surrounds the medication cartridge housing inside the outer spring sleeve. An injection is administered when the medication cartridge housing is advanced distally into the inner needle guard to cause the outer spring sleeve to slide over the inner needle guard, so that the coil spring is compressed and the needle is moved outwardly from the inner needle guard to penetrate the targeted injection site.
摘要翻译： 一种针头隐藏屏蔽件，其耦合到常规的剂量计量注射器，以将皮下注射针从患者（例如孩子）的角度隐藏到要注射注射的患者的眼睛，以便使患者将经历的焦虑最小化。 根据第一实施例，针隐蔽罩包括围绕药物盒壳体的内部锚固套筒和不透明的外部套筒护套，该外部护套护罩屏蔽皮下注射针并且通过一对弹簧同轴地对准并与内部锚固套筒连接。 当药物盒壳体通过外部套管护罩向远侧推进时，进行注射，以使弹簧被拉伸并且针头能够从外部套管保护罩的外侧移动以穿透目标注射部位。 根据第二实施例，针隐蔽罩包括外部弹簧套筒，其围绕药物盒壳体与间隔开的同轴对准，并适于在不透明的内针护罩上滑动，所述不透明内针护罩附接到外弹簧套筒以屏蔽皮下注射针 。 螺旋弹簧围绕外部弹簧套筒内的药物盒壳体。 当药物盒壳体向远侧进入内针护罩时进行注射，以使外弹簧套筒在内针护罩上滑动，使得螺旋弹簧被压缩并且针从内针护罩向外移动到 穿透目标注射部位。
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公开(公告)号：USD379507S
公开(公告)日：1997-05-27
申请号：US29400
申请日：1994-10-04
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公开(公告)号：US5607362A
公开(公告)日：1997-03-04
申请号：US538715
申请日：1995-10-03
摘要： A shock absorbing golf club is disclosed that is adapted to minimize the transfer of shock to the hands of the golfer and reduce possible damage to the shaft of the club as a consequence of the impact force that is typically generated should the golf club head inadvertently strike the ground in advance of the golfer's ball. The foregoing is accomplished by the shaft of the golf club sliding axially and reciprocally through the grip which surrounds the shaft. A compression spring is located within the grip to receive and dissipate the impact force that is transmitted from the club head to the shaft to cause the shaft to slide through the grip towards the spring.
摘要翻译： 公开了一种减震高尔夫球杆，其适于将冲击的转移最小化到高尔夫球手的手中，并且由于如果高尔夫球杆头不经意地撞击时通常产生的冲击力，可减少对球杆的轴的可能损坏 在高尔夫球手之前的地面。 前述是通过高尔夫球杆的轴线轴向和往复滑动地通过围绕轴的把手来实现的。 压缩弹簧位于把手内以接收和消散从球杆头传递到轴的冲击力，以使轴通过夹具朝向弹簧滑动。
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公开(公告)号：US5590782A
公开(公告)日：1997-01-07
申请号：US423425
申请日：1995-04-17
CPC分类号： A61J1/16 , B65D77/0493
摘要： A vial holder assembly (2) includes a generally conventional vial (4) housed within a vial holder (6). Vial holder includes a cup-shaped body (8) and a removable lid (16) mounted to the open end (14) of the body to enclose the vial therein. In one embodiment the lid is designed to coact with or engage with a plastic removable cap (46) mounted to the top of the vial. The removable cap is attached to an annular, frangible central region (42) of the metal closure (38) used to secure the resilient septum (40) to the vial. Removing the cap simultaneously removes the lid and frangible central portion to provide user access to the septum. Another embodiment positions the vial within the body using locating/shock absorbing members (18, 24) situated between the sidewalls (10, 23) and the bottoms (26, 12) of the body and the vial. These accommodate different size vials and help to prevent damage to the vial from physical abuse.
摘要翻译： 小瓶保持器组件（2）包括容纳在小瓶容器（6）内的通常的小瓶（4）。 小瓶座包括一个杯状体（8）和一个可拆卸的盖子（16），它安装在主体的开口端（14）上，以将小瓶封闭在其中。 在一个实施例中，盖被设计成与安装在小瓶的顶部的塑料可移除盖（46）共同配合或接合。 可拆卸盖连接到用于将弹性隔膜（40）固定到小瓶的金属封盖（38）的环形的易碎中心区域（42）上。 移除盖帽同时移除盖子和易碎的中央部分，以便使用户进入隔膜。 另一个实施例使用位于身体和小瓶的侧壁（10,23）和底部（26,12）之间的定位/冲击吸收构件（18,24）将小瓶定位在体内。 这些容纳不同尺寸的小瓶，有助于防止小瓶遭到身体虐待。
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6.发明授权Aspirating syringe having a plunger guide for a reciprocating plunger assembly 失效具有用于往复式柱塞组件的柱塞导向件的吸气式注射器
公开(公告)号：US5582595A
公开(公告)日：1996-12-10
申请号：US535718
申请日：1995-09-28
CPC分类号： A61M5/315 , A61M5/3148
摘要： Disclosed is an aspirating syringe having a hollow barrel and a piston assembly that is adapted to move reciprocally through the barrel, whereby the barrel is first infused with a fluid medication from a standard pharmaceutical vial during an infusion step so that the medication can then be expulsed to a target tissue site during an injection step. A pair of elongated plunger guides extend axially and proximally from the barrel in parallel alignment with each other. Each of the plunger guides has a longitudinal track groove to receive a respective guide tab carried by and movable with the piston assembly. The guide tabs ride through the track grooves of the plunger guides to stabilize the reciprocal movement of the piston assembly and thereby permit the barrel to be infused with a precise volume of fluid medication. The piston assembly includes a finger grip by which the syringe may be advantageously and accurately manipulated by a health care worker using only a single hand to complete both the aspiration and injection steps.
摘要翻译： 公开了一种具有中空筒体和活塞组件的抽吸式注射器，该活塞组件适于往复运动通过筒体，从而在输注步骤期间，首先从标准药物瓶注入筒体，使得药物可以被排出 在注射步骤期间到达目标组织部位。 一对细长柱塞导向件从筒体轴向和近侧彼此平行对准地延伸。 每个柱塞引导件具有纵向轨道槽，以容纳由活塞组件承载并可与活塞组件一起移动的相应的导向片。 引导片穿过柱塞引导件的轨道槽，以稳定活塞组件的往复运动，从而允许筒体注入精确体积的流体药物。 活塞组件包括手指把手，注射器可以由卫生保健工作者有利地并且精确地操纵，只使用单手来完成抽吸和注射步骤。
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公开(公告)号：US5562616A
公开(公告)日：1996-10-08
申请号：US396919
申请日：1995-03-01
CPC分类号： A61J1/2096 , A61J1/2089 , A61J1/10 , A61J1/1475 , A61J1/201 , A61J1/2013 , A61J1/2058 , A61J1/2062
摘要： A method and apparatus for preparing a binary liquid, highly toxic cancer treatment pharmaceutical for administration to a patient from an I.V. bag is disclosed. Liquid components of the pharmaceutical are furnished in septum-sealed vials which are mixed in a syringe structure formed by a body having a mixing chamber in fluid communication with first and second ports. The vials are attached to the body at the first port, their septum is pierced, and a normally closed valve between the first port and the chamber is opened so that the liquid components flow along a sealed path into the chamber to prevent contact between the components and the surrounding environment. The I.V. bag is attached to the body at the second port and is pierced by a needle in response to movement of the bag towards the syringe body. This movement is used to open a valve between the second port and the chamber so that the mixed pharmaceutical can be flowed along a sealed path into the I.V. bag to prevent contact between the pharmaceutical and the environment until the transfer of the pharmaceutical to the bag has been completed. The syringe structure is inexpensive, can be injection molded, and is discarded after its use.
摘要翻译： 一种制备二元液体，高毒性癌症治疗药物的方法和装置，用于向患者施用I.V. 袋被披露。 药物的液体组分装在隔膜密封的小瓶中，该小瓶在由具有与第一和第二端口流体连通的混合室的主体形成的注射器结构中混合。 小瓶在第一端口处附接到主体，其隔膜被刺穿，并且打开第一端口和室之间的常闭阀，使得液体部件沿着密封路径流入腔室以防止部件之间的接触 和周边环境。 I.V. 袋子在第二端口处附接到身体，并且响应于袋朝向注射器主体的移动而被针刺穿。 该运动用于在第二端口和室之间打开阀，使得混合药物可以沿着密封路径流入I.V. 袋子，以防止药物和环境之间的接触，直到药物转移到袋子已经完成。 注射器结构便宜，可注射成型，使用后丢弃。
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公开(公告)号：US5517780A
公开(公告)日：1996-05-21
申请号：US160506
申请日：1993-12-01
CPC分类号： F41A17/20
摘要： An improved automatically disabled handgun (2) is of the type having a handle assembly (10) extending from a barrel/receiver assembly (8), the handgun normally carried in a holster (150). One or more switches (190; 144, 82) are depressed by the user grasping the handle to enable the handgun to be fired. Release of the handgun, such as by dropping the handgun, releases the switch(es) to automatically temporarily disable the handgun.
摘要翻译： 改进的自动禁用的手枪（2）是具有从枪管/接收器组件（8）延伸的手柄组件（10）的类型，手枪通常携带在皮套（150）中。 一个或多个开关（190; 144,82）被用户抓住把手压下以使得手枪被点燃。 释放手枪，例如放下手枪，释放开关以自动暂时禁用手枪。
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公开(公告)号：US5514107A
公开(公告)日：1996-05-07
申请号：US194362
申请日：1994-02-10
IPC分类号： A61M5/32
CPC分类号： A61M5/3271
摘要： A safety syringe adapter (4) has a hollow body (26) sized to house a cartridge-needle unit (6) to which a carrier (24) is fixed. The cartridge-needle unit and carrier therewith are movable from a use position, with the needle tip (58) exposed, to a safe disposal position, with the needle tip within the body. A stem assembly (28) has an elongate stem (60) and a coaxial tubular stem extension (64) and is movable to a post-injection position, at which the stem extension becomes secured to the carrier. Pulling the stem assembly proximally causes the cartridge-needle unit to move to its safe-disposal position so the needle tip is within the body for safe disposal.
摘要翻译： 安全注射器适配器（4）具有中空体（26），其尺寸设置成容纳固定有载体（24）的筒 - 针单元（6）。 药筒针单元和托架可以从使用位置移动，使针头（58）暴露在安全的处理位置，针尖在体内。 杆组件（28）具有细长杆（60）和同轴管状杆延伸部（64），并且可移动到后注射位置，杆延伸部固定在托架上。 将杆组件向近侧拉动导致筒 - 针单元移动到其安全处置位置，使得针尖位于体内以便安全处置。
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公开(公告)号：US5511538A
公开(公告)日：1996-04-30
申请号：US120691
申请日：1993-09-13
CPC分类号： B05B11/007 , A61M11/007 , A61M15/06 , B05B1/323 , B05B11/0048 , B05B11/0072 , B05B11/3091 , B05B11/3094 , A61M2205/8281 , B05B1/12
摘要： An atomizing inhaler (2) includes a body (4) having a hollow interior (10) with an elastomeric barrier (22) at the tip (6) of the body. The elastomeric barrier has a slit (104) formed through the barrier. A pressurized liquid inhalant is atomized as it is forced out through the slit into the ambient environment in mist or smaller sized drops. The body includes a spring-biased piston (40) which moves within a cylinder (32). The cylinder and piston together define a variable volume container (33). The volume of the variable volume container varies according to the position of the piston within the cylinder. The liquid in the variable volume container is pressurized by the piston and flows through the slit in the barrier. The invention is broadly directed to an atomizer which uses an elastomeric barrier having a slit formed therein so that applying pressurized liquid to one side of the barrier causes the pressurized liquid to atomize as passes through the slit to mist or smaller sized drops.
摘要翻译： 雾化吸入器（2）包括具有中空内部（10）的本体（4），在本体的尖端（6）处具有弹性体屏障（22）。 弹性体屏障具有通过屏障形成的狭缝（104）。 加压液体吸入剂被雾化，因为它被迫通过狭缝进入到雾或较小尺寸的液滴中的周围环境中。 主体包括在气缸（32）内移动的弹簧偏置活塞（40）。 气缸和活塞一起限定了可变容积容器（33）。 可变容积容器的体积根据活塞在气缸内的位置而变化。 可变容积容器中的液体被活塞加压并流过屏障中的狭缝。 本发明广泛地涉及一种使用具有形成在其中的狭缝的弹性体屏障的雾化器，使得将加压液体施加到屏障的一侧使得加压液体通过狭缝雾化以雾化或更小尺寸的液滴。
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