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    Inhaler
    41.
    发明申请
    Inhaler 有权
    吸入器

    公开(公告)号：US20030183225A1

    公开(公告)日：2003-10-02

    申请号：US10221708

    申请日：2002-12-03

    Inventor： Lars Knudsen

    IPC: A61M011/00

    CPC classification number: A61M15/0091 ,  A61M15/008 ,  A61M15/009 ,  A61M15/0096 ,  A61M2205/6036

    Abstract: An inhaler for holding a canister (2) of medicament. The canister (2) has a mount (26) secured thereto mounting an indication member (41) movable slidably from a first state to a second state. A ratchet arrangement (41a, 42) is provided between the mount (26) and the indication member (41) to make the movement irreversible. The inhaler has a catch (49) for moving the indication member from the first state to the second state on removal of the canister (2) from the inhaler. An electrical switch contact (48) detects the state of the indication member (41), thereby providing an indication of whether the canister (2) has been used before. An LCD display is controlled in response to the detection.

    Abstract translation: 用于容纳药剂的罐（2）的吸入器。 罐（2）具有固定件（26），安装有可从第一状态滑动到第二状态的指示构件（41）。 棘爪装置（41a，42）设置在安装件（26）和指示构件（41）之间，以使该移动不可逆。 吸入器具有用于在从吸入器移除罐（2）时将指示构件从第一状态移动到第二状态的钩（49）。 电开关触点（48）检测指示构件（41）的状态，从而提供罐（2）是否已被使用过的指示。 响应于检测来控制LCD显示器。

    Encoding and sensing of syringe information
    42.
    发明申请
    Encoding and sensing of syringe information 审中-公开
    注射器信息的编码和感测

    公开(公告)号：US20030065287A1

    公开(公告)日：2003-04-03

    申请号：US10114710

    申请日：2002-04-02

    Inventor： Michael A. Spohn ,  Joelle A. Rudnick ,  Thomas P. Joyce ,  Adam J. Hahn ,  Michael J. Masters ,  William J. Nolan JR. ,  Jason A. Zaperach ,  Joseph B. Havrilla

    IPC: A61M037/00

    CPC classification number: A61M5/142 ,  A61M5/007 ,  A61M5/14546 ,  A61M5/14566 ,  A61M2205/6018 ,  A61M2205/6036 ,  A61M2205/6063

    Abstract: A syringe for use with a powered injector to inject a fluid into a patient includes at least a first indicator positioned on the syringe at a predetermined axial position. The distance between a rearward surface of the first indicator and a predetermined position on the powered injector provides information about the syringe configuration. The first indicator can, for example, be a rear surface of the attachment flange. An injector system includes a powered injector having a drive member and at least one sensor for detecting energy. The injector system also includes a syringe having at least a first indicator positioned on the syringe at a predetermined axial position. The energy detected by the sensor is determined by the axial position of the indicator when the syringe is attached to the powered injector. The axial position of the indicator thereby provides information about the syringe configuration.

    Abstract translation: 一种与动力注射器一起使用以将流体注射到患者中的注射器包括在预定的轴向位置处定位在注射器上的至少第一指示器。 第一指示器的后表面与动力注射器上的预定位置之间的距离提供关于注射器构造的信息。 第一指示器可以例如是附接凸缘的后表面。 喷射器系统包括具有驱动构件和至少一个用于检测能量的传感器的动力注射器。 注射器系统还包括注射器，其具有在预定的轴向位置处定位在注射器上的至少第一指示器。 当注射器附接到动力注射器时，由传感器检测到的能量由指示器的轴向位置确定。 因此，指示器的轴向位置提供关于注射器构造的信息。

    Disposable, pre-filled drug cartridge
    43.
    发明申请
    Disposable, pre-filled drug cartridge 有权
    一次性预填药物盒

    公开(公告)号：US20030004466A1

    公开(公告)日：2003-01-02

    申请号：US09932043

    申请日：2001-08-17

    Inventor： Ralf V. Bitdinger ,  Katherine Birkland

    IPC: A61M005/315

    CPC classification number: A61M5/24 ,  A61M5/31551 ,  A61M5/31561 ,  A61M5/31585 ,  A61M5/31593 ,  A61M5/50 ,  A61M2005/2407 ,  A61M2005/2437 ,  A61M2005/2488 ,  A61M2005/2492 ,  A61M2205/60 ,  A61M2205/6036 ,  A61M2205/6045

    Abstract: This invention relates to a drug cartridge assembly for use with a reusable body assembly of a medication delivery pen. The drug cartridge is disposable and is in the form of a single integral unit having a generally tubular barrel. Medication is pre-filled into the drug cartridge and is retained therein by an elastomeric stopper or plunger. The plunger is in sliding fluid-tight engagement with a tubular wall of the barrel. A proximal end of the tubular barrel is configured for interconnecting the drug cartridge with a pen body assembly and a distal end of the tubular barrel is configured to securely but releasably engage a needle cannula assembly.

    Abstract translation: 本发明涉及一种用于药物输送笔的可重复使用的主体组件的药物盒组件。 药物盒是一次性的，并且是具有通常管状筒的单个整体单元的形式。 药物预填充到药物盒中，并通过弹性塞子或柱塞保持在药剂盒中。 柱塞与筒的管状壁滑动流体密封接合。 管状筒的近端被配置用于将药物盒与笔体组件相互连接，并且管状筒的远端构造成可靠地但可释放地接合针插管组件。

    Bottles for dialysis machines and method for automatically identifying such bottles
    44.
    发明授权
    Bottles for dialysis machines and method for automatically identifying such bottles 有权
    用于透析机的瓶子和用于自动识别这种瓶子的方法

    公开(公告)号：US06355161B1

    公开(公告)日：2002-03-12

    申请号：US09549897

    申请日：2000-04-14

    Applicant: Dilip H. Shah ,  Gary Howell ,  Kenneth E. Pawlak ,  Masatoshi Ozono ,  Wade Fournier ,  Mete Alpan

    Inventor： Dilip H. Shah ,  Gary Howell ,  Kenneth E. Pawlak ,  Masatoshi Ozono ,  Wade Fournier ,  Mete Alpan

    IPC: B01D6128

    CPC classification number: A61M1/1656 ,  A61J3/002 ,  A61J2205/30 ,  A61M1/1666 ,  A61M1/1668 ,  A61M1/169 ,  A61M2205/17 ,  A61M2205/505 ,  A61M2205/6036 ,  A61M2205/6045 ,  A61M2205/6063

    Abstract: A set of bottles for containing dialysate chemical formulations, chemical cleaning agents or the like is described. The chemical formulation bottles come in two varieties, sodium bicarbonate and liquid acid formulations, each bottle having a slightly different shape. The different shapes cooperate with a bottle mounting structure in the dialysis machine to insure that bottles are correctly installed on their respective bottle opening mechanism. The bottles also have a detection feature comprising either a raised rim or groove extending around the periphery of the bottle. A sensor assembly in the bottle mounting and opening system detects the detection feature. The detection feature is used by the machine to distinguish between dialysate formulation bottles and chemical cleaning bottles, which do not have the detection feature. The detection feature prevents unintentional installation of the chemical bottle on the opening mechanism for the dialysate chemical formulation bottles. A chemical loading system for use with the bottles, and having a detection system for detecting the detection feature is also described. The detection system can be either a mechanical detection system or an optical detection system.

    Abstract translation: 描述了一组用于容纳透析液化学制剂，化学清洁剂等的瓶子。 化学制剂瓶有两个品种：碳酸氢钠和液体酸配方，每个瓶子的形状略有不同。 不同的形状与透析机中的瓶子安装结构配合，以确保瓶子正确地安装在它们各自的开瓶机构上。 瓶子还具有检测特征，其包括围绕瓶的周边延伸的凸缘或凹槽。 瓶子安装和打开系统中的传感器组件检测检测特征。 机器使用检测特征来区分不具有检测特征的透析液制剂瓶和化学清洁瓶。 检测功能可防止化学瓶无意安装在透析液化学制剂瓶的开启机构上。 还描述了一种用于瓶子的化学装载系统，并具有用于检测检测特征的检测系统。 检测系统可以是机械检测系统或光学检测系统。

    Syringe pump control system
    47.
    发明授权
    Syringe pump control system 失效
    注射泵控制系统

    公开(公告)号：US5261884A

    公开(公告)日：1993-11-16

    申请号：US875895

    申请日：1992-04-29

    Applicant: Carl M. Stern ,  James M. Wittes

    Inventor： Carl M. Stern ,  James M. Wittes

    IPC: A61M5/142 ,  A61M5/145 ,  A61M37/00

    CPC classification number: A61M5/1456 ,  A61M2005/14573 ,  A61M2205/6036 ,  A61M5/1458 ,  Y10S128/01

    Abstract: A belt driven infusion pump for emptying the contents of a syringe is disclosed. The pump includes a syringe pusher including an antisiphon catch and a pressure detector which is used for detecting occlusions or the end of infusion. A syringe clamp for locking a syringe in place is also provided. The syringe clamp is spring-loaded and lockable. A syringe position detector is provided to ensure the proper placement of the syringe prior to and during pumping. A control knob is provided on the face of the pump for controlling both the locking of the syringe barrel clamp and the coupling of the drive belt with a d.c. motor. The pump includes a housing having an elongated slot through which the syringe pusher is connected to the drive belt. A sealing band is connected to the syringe pusher and is moveable with the syringe pusher for sealing the slot against moisture or other contaminants. A pole clamp assembly is incorporated within the pump housing and includes a clamping arm for securing the pole between the clamping arm and the housing. The clamping arm is movable to a storage position where it is substantially flush with the outer surface of the pump housing.

    Injection apparatus for the dosed delivery of a liquid
    49.
    发明授权
    Injection apparatus for the dosed delivery of a liquid 失效
    用于定量输送液体的注射装置

    公开(公告)号：US4465473A

    公开(公告)日：1984-08-14

    申请号：US438456

    申请日：1982-11-01

    Applicant: Andre Ruegg

    Inventor： Andre Ruegg

    IPC: A61B6/00 ,  A61M5/145 ,  G01F13/00 ,  A61M5/20

    CPC classification number: G01F13/006 ,  A61M5/14546 ,  A61M2205/6036

    Abstract: An injection apparatus for injecting liquids into a blood vessel of a living body includes an injector housing provided at its front end with a retaining or holder member for supporting an injection syringe containing a piston located in a cylinder of the injection syringe. The retaining member is adapted to exchangeably receive injection syringes of different cylinder cross-sections. A sensing device substantially comprises two sensing or feeler brackets and two switches cooperating with the sensing brackets. The sensing or feeler brackets are journaled in the retaining or holder member and are adapted to be deflected by interaction with the syringe cylinder. The deflection is particularly accomplished by a flange provided at one end of the syringe cylinder and having a diameter governed by the cylinder cross-section. Upon its deflection the sensing bracket actuates a related one of the switches to thereby transmit a signal dependent upon the cylinder cross-section to a control of a suitable drive arrangement containing a spindle mechanism in order to advance the piston at a controlled rate.

    Abstract translation: 用于将液体注入生物体的血管的注射装置包括：注射器壳体，其前端设置有用于支撑含有位于注射器的气缸中的活塞的注射器的保持件或保持器构件。 保持构件适于可交换地接收不同气缸横截面的注射器。 感测装置基本上包括两个传感器或触针支架和两个与传感支架配合的开关。 传感器或触针支架卡在保持件或保持器构件中，并且适于通过与注射器筒的相互作用而偏转。 特别是通过设置在注射器筒的一端并具有由气缸横截面来控制的直径的凸缘实现偏转。 在其偏转时，感测支架致动相关的开关之一，从而将取决于气缸横截面的信号传输到包含主轴机构的合适的驱动装置的控制，以便以受控的速率推进活塞。

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