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公开(公告)号：US5354286A
公开(公告)日：1994-10-11
申请号：US162294
申请日：1993-12-07
CPC分类号： A61M5/2033 , A61M5/286 , A61M2005/206 , A61M2005/2073 , A61M2005/3131 , A61M5/24 , A61M5/3129
摘要： An injection device comprises a plastic or metal container adapted to contain a charge of medicament, the container has at least an inner surface thereof coated with polyparaxylylene. A needle is cooperable with the container so as to be communicable with the medicament and provides a passage through which the medicament can be forced into the flesh of an individual. A plunger is disposed in the container in slidably sealed relation with the polyparaxylylene coating provided on the inner surface of the container. The plunger is movable through the container toward a generally forward end thereof to force the medicament through the needle and into the flesh of the individual.
摘要翻译： 注射装置包括适于容纳药物的塑料或金属容器，所述容器至少具有涂覆有聚对二甲苯的内表面。 针可与容器配合以便与药物连通，并且提供通过药物可以被迫进入个体的肉的通道。 柱塞与容器的内表面上设置的聚对二甲苯涂层呈滑动密封的关系设置在容器中。 柱塞可以通过容器朝向其大致前端移动，以迫使药物穿过针头并进入个体的肉体。
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公开(公告)号：US5716348A
公开(公告)日：1998-02-10
申请号：US545148
申请日：1995-10-19
CPC分类号： A61M5/2033 , A61M5/24 , A61M5/3286 , A61M5/2466 , A61M5/3291
摘要： A hypodermic needle comprising a tubular, elongated, generally cylindrical wall defining an internal longitudinal bore extending longitudinally therethrough along a longitudinal axis, The longitudinal bore has forward and rearward openings. The cylindrical wall is constructed and arranged to form a forward pointed end and a rearward pointed end. The rearward pointed end is defined by an annular end surface forming the rearward end of said cylindrical wall. The rearward pointed end terminates in a rearwardmost point lying in an imaginary plane disposed perpendicularly to the longitudinal axis. The annular rearward end surface defines an imaginary plane inclined with respect to the imaginary plane perpendicular to the longitudinal axis. The cylindrical wall has a laterally facing opening spaced from the rearward opening of the longitudinal bore, and the longitudinal bore is restricted at a position between the rearward opening and the laterally facing opening.
摘要翻译： 一种皮下注射针，其包括管状的，细长的大致圆柱形的壁，其限定沿纵向轴向纵向延伸的内部纵向孔。纵向孔具有前部和后部开口。 圆柱形壁被构造和布置成形成前尖端和后尖端。 后端尖端由形成所述圆柱形壁的后端的环形端面限定。 后尖端终止于位于垂直于纵向轴线设置的假想平面中的最后一点。 环形后端表面限定相对于垂直于纵向轴线的假想平面倾斜的假想平面。 圆柱形壁具有与纵向孔的后开口间隔开的横向面对的开口，并且纵向孔被限制在后开口和横向面对的开口之间的位置。
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公开(公告)号：US4640686A
公开(公告)日：1987-02-03
申请号：US832224
申请日：1986-02-24
IPC分类号： G09B23/28
CPC分类号： G09B23/285 , A61M5/2033
摘要： An automatic injector training device comprising an automatic injector simulating assembly having a forward end arranged to be engaged with a muscle injection site of the user and an exterior periphery adapted to be manually gripped by a user. The assembly includes an outer structure and a movable structure mounted for movement with respect to the outer structure (1) from a storage position into an audible signal producing position in response to an actuating movement performed by the user while manually gripping the exterior periphery of the assembly and thereby maintaining the forward end of the assembly in engagement with the injection site and (2) from its audible signal producing position into its storage postion in response to a reset movement performed by the user. A safety is provided which is arranged (1) to prevent movement of the movable structure out of its storage position in response to a user actuation movement when the safety is in a safety position (2) to enable the movable structure to be moved from its storage position into its audible signal producing position in response to a user actuating movement when the safety means has been manually moved out of its safety position and (3) to enable the movable structure to be moved from its audible signal producing position back into its storage position in response to a user reset movement.
摘要翻译： 一种自动注射器训练装置，包括自动注射器模拟组件，其具有布置成与使用者的肌肉注射部位接合的前端和适于被使用者手动抓握的外周边。 所述组件包括外部结构和可移动结构，所述外部结构和可移动结构被安装成相对于所述外部结构（1）从存储位置移动到响应于使用者执行的致动运动的声音信号产生位置，同时手动地夹持所述外部结构 从而保持组件的前端与注射部位接合，并且（2）响应于使用者执行的复位运动，从其可听信号产生位置进入其存储位置。 提供了一种安全装置，其被布置为：（1）当安全性处于安全位置（2）时，响应于用户致动运动，以防止可移动结构从其存储位置移动，以使可移动结构能够从其移动 当安全装置已经被手动地移出其安全位置时，响应于使用者的致动运动，并且（3）使可移动结构从其可听见的信号产生位置移回到其存储器中 响应于用户重置运动的位置。
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公开(公告)号：US5868721A
公开(公告)日：1999-02-09
申请号：US850220
申请日：1997-05-01
CPC分类号： A61M5/2033 , A61M5/24 , A61M5/3286 , A61M5/2466 , A61M5/3291
摘要： An injection device which includes a container constructed and arranged to contain a medicament, a medicament disposed within the container, a seal constructed and arranged to seal the medicament in the container, and a hypodermic needle. The hypodermic needle has a tubular, elongated, generally cylindrical wall defining an internal longitudinal bore extending longitudinally through the cylindrical wall along a longitudinal axis. The cylindrical wall forms a forward end defining a forward opening of the bore and a rearward end defining a rearward opening of the bore, the cylindrical wall having a laterally facing opening spaced closer to the rearward opening of the longitudinal bore than the forward opening of the longitudinal bore. The longitudinal bore is restricted at a position between the rearward opening and the laterally facing opening. The forward end has a point constructed and arranged to pierce an individual's flesh, the rearward end having a point constructed and arranged to pierce the seal so that the rearward opening and the laterally facing opening establish fluid communication with the medicament to enable the medicament to be dispensed through the bore and into the individual's flesh.
摘要翻译： 一种注射装置，其包括构造和布置成容纳药物的容器，设置在容器内的药物，被构造和布置以密封容器中的药物的密封件和皮下注射针。 皮下注射针具有管状的细长的大致圆柱形的壁，该壁限定了沿着纵向轴线纵向穿过圆柱形壁延伸的内部纵向孔。 圆柱形壁形成限定孔的向前开口的前端和限定孔的向后开口的后端，圆柱形壁具有相对于纵向孔的向后开口更靠近纵向孔的向后开口的侧向开口， 纵向孔。 纵向孔被限制在后开口和侧面开口之间的位置处。 前端具有构造和布置成刺穿个人肉体的点，后端具有构造和设置成刺穿密封件的点，使得向后开口和侧向面对的开口与药剂形成流体连通，以使药物成为 通过钻孔分配到个人的肉体中。
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公开(公告)号：US5425715A
公开(公告)日：1995-06-20
申请号：US102257
申请日：1993-08-05
CPC分类号： A61M5/2033 , A61M2005/202 , A61M2005/2073 , A61M5/24 , A61M5/326
摘要： A reloadable automatic injector comprises a reusable power pack assembly for effectuating multiple injection operations. The power pack assembly includes an outer body and an energy releasing assembly disposed within the body. The energy releasing assembly is capable of providing multiple energy releasing strokes. A disposable cartridge assembly is provided which is engageable with the power pack assembly and forms an elongate injection assembly therewith. The cartridge assembly is adapted to receive energy from the power pack during one of the energy releasing strokes. The cartridge assembly includes a housing in which a charge of medicament and a needle is contained. A plunger is disposed within the housing for forcing the medicament through the needle. The cartridge assembly receives energy from the power pack assembly during one of the energy releasing strokes to enable the needle to project from the protected position to an unprotected projecting position from the housing and to enable the plunger to force the medicament through the needle. In addition, a needle return spring is provided for returning the needle from the unprotected position to the protected position within the housing so that the housing provides the needle with a rigid protective outer covering for sanitary disposal of the cartridge assembly.
摘要翻译： 可重新装载的自动喷射器包括用于实现多次喷射操作的可重复使用的动力组件。 动力单元组件包括设置在主体内的外部主体和能量释放组件。 能量释放组件能够提供多个能量释放冲程。 提供了一次性盒式组件，其可与动力单元组件接合并与其形成细长的注射组件。 盒组件适于在一个能量释放冲程期间从动力组件接收能量。 盒组件包括容纳药物和针的装料的壳体。 柱塞设置在壳体内，用于迫使药物穿过针头。 药筒组件在能量释放冲程之一期间从动力单元组件接收能量，以使得针能够从保护位置突出到来自壳体的不受保护的突出位置，并且使柱塞能够迫使药物穿过针头。 此外，提供针复位弹簧用于使针从未受保护的位置返回到壳体内的受保护位置，使得壳体为针提供用于卫生处理盒组件的刚性保护性外罩。
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公开(公告)号：USD332489S
公开(公告)日：1993-01-12
申请号：US507894
申请日：1990-04-12
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公开(公告)号：US4226235A
公开(公告)日：1980-10-07
申请号：US6555
申请日：1979-01-25
CPC分类号： A61M5/2033 , A61M5/2066 , A61M2005/206 , A61M2005/2073 , A61M2005/3109 , A61M5/19 , A61M5/3298
摘要： A plural injecting device comprising an outer housing assembly, a plurality of cartridge sub-assemblies, and a corresponding plurality of releasable spring sub-assemblies for effecting a forward movement of the associated hypodermic needle into the user's muscle tissue and the associated liquid medicament dosage outwardly through the needle, the sub-assemblies being mounted within the outer housing assembly so that as a result of the actuation of one of the releasable spring sub-assemblies the other releasable spring sub-assembly will be actuated so as to insure a substantially simultaneous injection of the plural dosages contained within the device. A safety arrangement in some embodiments provides for selective individual or plural dosage injection.
摘要翻译： 一种多个注射装置，包括外部壳体组件，多个药筒子组件和相应的多个可释放的弹簧子组件，用于实现相关联的皮下注射针向使用者的肌肉组织的向前运动以及向外的相关液体药物剂量 通过针，子组件安装在外壳组件内，使得由于可释放的弹簧子组件中的一个的致动，另一个可释放的弹簧子组件将被致动以确保基本上同时的注射 包含在装置内的多个剂量。 在一些实施方案中的安全装置提供选择性单次或多次剂量注射。
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公开(公告)号：US5658259A
公开(公告)日：1997-08-19
申请号：US545149
申请日：1995-10-19
申请人： William R. Pearson , David Edward Spady , Claudio Lopez , Hyung J. Lee , John G. Wilmot , N. Lawrence Dalling
发明人： William R. Pearson , David Edward Spady , Claudio Lopez , Hyung J. Lee , John G. Wilmot , N. Lawrence Dalling
CPC分类号： A61M5/24 , A61M5/2033 , A61M5/326 , A61M2005/206 , A61M2005/2073 , A61M2005/247 , A61M2005/31516 , A61M2005/3247 , A61M2005/3267 , A61M5/3202
摘要： An injection device includes a generally tubular outer body and a medicament cartridge assembly carried within the outer body. The cartridge assembly includes a glass container, a charge of medicament disposed within the glass container, iii) a plunger member rearwardly confining the medicament, and iv) a seal for sealing the forward portion of the glass container. A needle has a rearward end disposed proximate the seal, with the seal and needle being movable with respect to one another. A rigid needle cover member is normally maintained in an inoperative position and is movable relative to said body to a protective position wherein the needle cover member extends forwardly to cover the forward end of the needle. A releasable spring is releasable in response to a predetermined actuating procedure to drive a collet member forwardly within the outer body and thereby enable i) the cartridge assembly to move relative to the needle so that the rearward end of the needle pierces the seal to establish communication with the medicament, ii) the needle to move with respect to the body so that the needle projects outwardly from the forward end of the body, and iii) the needle cover to move relative to the body from the inoperative position to the protective position so that the needle cover member extends beyond the forward end of the needle.
摘要翻译： 注射装置包括大致管状的外部主体和在外部本体内承载的药物盒组件。 盒组件包括玻璃容器，设置在玻璃容器内的药物装料，iii）向后限制药物的柱塞件，以及iv）用于密封玻璃容器前部的密封件。 针具有靠近密封件设置的后端，密封件和针可相对于彼此移动。 刚性针盖构件通常保持在不工作位置并且可相对于所述主体移动到保护位置，其中针盖构件向前延伸以覆盖针的前端。 可释放的弹簧响应于预定的致动过程而可释放，以在筒体内向前驱动夹头构件，从而能够使盒组件相对于针移动，使得针的后端刺穿密封件以建立通信 与药物相连，ii）针相对于身体移动，使得针从身体的前端向外突出，以及iii）针罩相对于身体从不工作位置移动到保护位置，因此 针盖构件延伸超过针的前端。
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公开(公告)号：US5364363A
公开(公告)日：1994-11-15
申请号：US87968
申请日：1993-07-08
CPC分类号： A61M31/00
摘要： A rectal administrator comprises a body having an administrative portion adapted to be inserted into a subject's rectum. A charge of medicament is disposed within the body, and the administrative portion has at least one passage through which the medicament can exit the body. A plunger is disposed in the body and is movable from a first position to a second position within the body to dispense the medicament from the body through the at least one passage. A releasable energy source is mounted within the body so as to be released in response to a predetermined actuating procedure. The releasable energy source moves the plunger from the first position to the second position to dispense the medicament from the body through the at least one passage when released in response to the predetermined actuating procedure.
摘要翻译： 直肠管理者包括具有适于插入到受试者直肠内的行政部分的身体。 药物装置设置在体内，并且管理部分具有至少一个通道，药物可以通过该通道离开身体。 柱塞设置在主体中并且可从主体内的第一位置移动到第二位置，以通过至少一个通道从药物分配药物。 可拆卸能量源安装在主体内，以便响应于预定的致动程序被释放。 可释放的能量源将柱塞从第一位置移动到第二位置，以响应于预定的致动过程释放时，通过至少一个通道将药物从身体分配。
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公开(公告)号：USD330079S
公开(公告)日：1992-10-06
申请号：US507904
申请日：1990-04-12
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