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    INJECTION APPARATUS AND INJECTION METHOD USING SAME
    23.
    发明申请
    INJECTION APPARATUS AND INJECTION METHOD USING SAME 审中-公开

    公开(公告)号：US20170157327A1

    公开(公告)日：2017-06-08

    申请号：US15115961

    申请日：2014-12-23

    Applicant: PANACE CO., LTD.

    Inventor： Sung Tae YOON

    IPC: A61M5/20 ,  A61M5/42 ,  A61M5/32

    CPC classification number: A61M5/2053 ,  A61M5/20 ,  A61M5/3298 ,  A61M5/425 ,  A61M2205/3344

    Abstract: The present invention uses an injection apparatus comprising: an injector which includes a mounting part on which a syringe is mounted, a needle assembly having a plurality of needles, a motor and a screw for actuating a piston of the syringe forward and backward; and a main body for controlling the forward and backward actuation of the piston of the syringe and drug injection. The present invention is configured as follows: a vacuum suction pressure is formed in the needle assembly that is in contact with the skin; injection is performed so that a drug is injected through a needle after it is determined that the needle is in close contact with the skin by comparing a sensed vacuum suction pressure value with a preset vacuum suction pressure value; and if injection is completed, the needle assembly is separated from the skin.

    INJECTION SYSTEM USING NEEDLELESS SYRINGE
    24.
    发明申请
    INJECTION SYSTEM USING NEEDLELESS SYRINGE 审中-公开

    公开(公告)号：US20170128182A1

    公开(公告)日：2017-05-11

    申请号：US15316130

    申请日：2015-06-02

    Applicant: DAICEL CORPORATION

    Inventor： Ryohei Yamada

    IPC: A61D7/00 ,  A61M5/30 ,  A61M39/22 ,  A61M5/20

    CPC classification number: A61D7/00 ,  A61M5/20 ,  A61M5/2053 ,  A61M5/30 ,  A61M5/3007 ,  A61M39/22 ,  A61M2205/50

    Abstract: An injection system of the present invention comprises a needleless syringe; a transfer passage which connects a first space for accommodating a plurality of injection targets and a second space as a transfer destination of the plurality of injection targets, the transfer passage being installed with the needleless syringe so that an emission port of the needleless syringe is open at inside of the transfer passage; a detecting unit which is capable of detecting transfer through the transfer passage in order for the injection target existing in the first space to go toward the second space; and a control unit which performs emission of the injection objective substance from the emission port of the needleless syringe for every injection target in accordance with the transfer of the injection target, if the transfer of the injection target is detected by the detecting unit. Accordingly, the load exerted on an operator is mitigated as far as possible and the occurrence of various problems concerning the hygiene is suppressed when the injection is performed for a large number of the injection targets such as domestic animals or the like.

    Reusable engine for an auto-injector
    26.
    发明授权
    Reusable engine for an auto-injector 有权

    公开(公告)号：US09623183B2

    公开(公告)日：2017-04-18

    申请号：US13876167

    申请日：2011-10-06

    Applicant: Douglas Jennings ,  Thomas Kemp ,  Matthew Ekman

    Inventor： Douglas Jennings ,  Thomas Kemp ,  Matthew Ekman

    IPC: A61M5/20 ,  A61M5/32 ,  A61M5/46

    CPC classification number: A61M5/2053 ,  A61M5/3204 ,  A61M5/326 ,  A61M5/46 ,  A61M2005/206 ,  A61M2005/208

    Abstract: An engine for an-auto injector for administering a dose of a liquid medicament includes a case arranged to be attached to a package syringe containing a syringe. The case contains a drive capable of, upon activation, pushing the needle from a covered position into an exposed position, and operating the syringe to supply the dose of medicament. The case contains a trigger arranged to lock the drive in a loaded state prior to manual operation and capable of, upon manual operation, releasing the drive for injections. The drive is arranged as a gas spring including a cylinder and a piston with a plunger for transmitting the spring force. A latch is arranged for preventing translating between the cylinder and the case. The latch is disengageable by the released gas spring being at least nearly fully extended thus allowing the extended gas spring to be translated in a distal direction.

    Devices and methods for delivering medicaments from a multi-chamber container
    30.
    发明授权
    Devices and methods for delivering medicaments from a multi-chamber container 有权
    从多室容器输送药物的装置和方法

    公开(公告)号：US09522235B2

    公开(公告)日：2016-12-20

    申请号：US13827582

    申请日：2013-03-14

    Applicant: kaleo, Inc.

    Inventor： Eric S. Edwards ,  Evan T. Edwards ,  Mark J. Licata ,  Paul F. Meyers ,  Frank E. Blondino

    IPC: A61M37/00 ,  A61M5/20 ,  A61M5/19 ,  A61M5/24 ,  A61M5/31

    CPC classification number: A61M5/31596 ,  A61K9/0019 ,  A61K38/26 ,  A61M5/19 ,  A61M5/2053 ,  A61M5/2066 ,  A61M5/2448 ,  A61M5/2466 ,  A61M5/31536 ,  A61M5/3202 ,  A61M39/22 ,  A61M2005/3123 ,  A61M2005/3132 ,  A61M2205/0216 ,  G09B23/285

    Abstract: An apparatus includes a medicament container, a first elastomeric member, a second elastomeric member and a stopper. The first and second elastomeric members are disposed within the medicament container. The first elastomeric member, a first portion of the medicament container and the second elastomeric member collectively define a medicament volume. The stopper is coupled to a distal end portion of the medicament container. The second elastomeric member, a second portion of the medicament container and the stopper collectively define a vent volume. A first retainer of the stopper is configured to engage a first portion of a carrier to limit movement of the medicament container when in a first position. A second retainer of the stopper is configured to engage a second portion of the carrier to limit movement of the medicament container when in a second position.

    Abstract translation: 一种装置包括药物容器，第一弹性体构件，第二弹性构件和塞子。 第一和第二弹性体构件设置在药物容器内。 第一弹性体构件，药物容器的第一部分和第二弹性构件共同限定药物体积。 止动器联接到药物容器的远端部分。 第二弹性体构件，药物容器的第二部分和塞子共同限定排气口。 止动器的第一保持器构造成接合载体的第一部分以限制在处于第一位置时药物容器的移动。 止动器的第二保持器构造成接合载体的第二部分以限制当处于第二位置时药物容器的移动。

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