Electronic pill for delivery of powder medication

    公开(公告)号:US09616206B2

    公开(公告)日:2017-04-11

    申请号:US13879003

    申请日:2011-09-29

    IPC分类号: A61M31/00

    CPC分类号: A61M31/002 A61M2202/064

    摘要: The invention relates to an electronic pill (102) for delivery of a medication (104) inside a mammal. The electronic pill (102) comprises a reservoir (106) for releasing the medication (104) in response to a predefined level of pressure. Furthermore a primary elastic element (108) is comprised for applying said predefined level of pressure to the reservoir (106) via a piston (110) upon release from the piston (110) of its constrained position. The piston (110) in its turn, when in constrained position, induces a predefined level of stress in the primary elastic element (108) by accordingly deforming it. The electronic pill (102) comprises a mechanism (114) for changing, upon actuation, from a constraining configuration in which the piston (110) is maintained at its constrained position to a releasing configuration in which the piston (110) is released. The mechanism (112) limits the displacement of the piston (110) during changing between said configurations to a level which is substantially smaller than the deformation introduced in the primary elastic element (108).

    Medicament delivery apparatus
    3.
    发明授权
    Medicament delivery apparatus 有权
    药物输送装置

    公开(公告)号:US09550050B2

    公开(公告)日:2017-01-24

    申请号:US12442408

    申请日:2007-09-20

    摘要: An electronic capsule (100) is provided. The capsule (100) has a discrete drive element (300) comprising: a housing (109), electronics for making the electronic capsule (100) operable, a pumping mechanism (115) for dosing and displacing a substance, a power source (105) for powering the electronic capsule (100) and enabling the electronics and the pumping mechanism (115) to operate, and a locking mechanism (130); and a discrete payload element (200) comprising: a housing (109), a reservoir (210) for storing the substance, one or more openings (250) in the housing (109) for releasing the substance from the reservoir (210) and a locking mechanism (230) for engaging the drive element locking mechanism (130). Engagement of the drive element locking mechanism (130) with the payload element locking mechanism (230) secures the drive element (300) to the payload element (200), thereby making the electronic capsule (100) operable and specific.

    摘要翻译: 提供电子胶囊(100)。 所述胶囊(100)具有离散驱动元件(300),包括:壳体(109),用于使所述电子胶囊(100)可操作的电子设备,用于计量和移位物质的泵送机构(115),电源(105) ),用于对所述电子胶囊(100)供电并使得所述电子设备和所述泵送机构(115)能够操作;以及锁定机构(130)。 和离散有效载荷元件(200),包括:壳体(109),用于存储物质的储存器(210),用于将物质从储存器(210)释放的壳体(109)中的一个或多个开口(250) 用于接合驱动元件锁定机构(130)的锁定机构(230)。 驱动元件锁定机构(130)与有效载荷元件锁定机构(230)的接合将驱动元件(300)固定到有效载荷元件(200),从而使电子胶囊(100)可操作和特定。

    Electronic Pill for Delivery of Powder Medication
    4.
    发明申请
    Electronic Pill for Delivery of Powder Medication 有权
    电子药丸用于输送粉剂

    公开(公告)号:US20150141967A1

    公开(公告)日:2015-05-21

    申请号:US13879003

    申请日:2011-09-29

    IPC分类号: A61M31/00

    CPC分类号: A61M31/002 A61M2202/064

    摘要: The invention relates to an electronic pill (102) for delivery of a medication (104) inside a mammal. The electronic pill (102) comprises a reservoir (106) for releasing the medication (104) in response to a predefined level of pressure. Furthermore a primary elastic element (108) is comprised for applying said predefined level of pressure to the reservoir (106) via a piston (110) upon release from the piston (110) of its constrained position. The piston (110) in its turn, when in constrained position, induces a predefined level of stress in the primary elastic element (108) by accordingly deforming it. The electronic pill (102) comprises a mechanism (114) for changing, upon actuation, from a constraining configuration in which the piston (110) is maintained at its constrained position to a releasing configuration in which the piston (110) is released. The mechanism (112) limits the displacement of the piston (110) during changing between said configurations to a level which is substantially smaller than the deformation introduced in the primary elastic element (108).

    摘要翻译: 本发明涉及用于在哺乳动物内部递送药物(104)的电子药丸(102)。 电子药丸(102)包括用于响应于预定水平的压力释放药物(104)的贮存器(106)。 此外,主弹性元件(108)被包括用于在从其约束位置的活塞(110)释放时经由活塞(110)将所述预定水平的压力施加到储存器(106)。 当处于约束位置时,活塞(110)又通过相应地使其变形而在主弹性元件(108)中引起预定水平的应力。 电子药片(102)包括用于在致动时从其中将活塞(110)保持在其约束位置的约束构造改变为释放活塞(110)的释放构造的机构(114)。 所述机构(112)在所述构造之间的变化期间将活塞(110)的位移限制到基本上小于在主弹性元件(108)中引入的变形的水平。

    Electronic pill comprising a plurality of medicine reservoirs
    5.
    发明授权
    Electronic pill comprising a plurality of medicine reservoirs 有权
    电子药丸包含多个药物储存器

    公开(公告)号:US08961498B2

    公开(公告)日:2015-02-24

    申请号:US12992613

    申请日:2009-06-18

    CPC分类号: A61M31/002

    摘要: Electronic pill (1, 11, 21) comprising a plurality of medicine reservoirs (2, 12, 22), each of the reservoirs comprising a discharge opening (3, 13, 23) covered by a removable cover (6, 16, 26). The pill comprises at least one actuator responsive to control circuitry for removing the cover from the discharge opening (3, 13, 23). The actuator can for example be a spring loaded piston (4) breaking a foil cover when dispensing the medicament. 5 Alternatively, the cover can be a rotatable disk (16) or cylinder (26) with an opening (17, 27) which can be brought in line with the discharge opening of a reservoir under the action of the actuator.

    摘要翻译: 包括多个药物储存器(2,12,22)的电子药丸(1,11,21),每个储存器包括由可移除的盖(6,16,26)覆盖的排出口(3,13,33) 。 所述药丸包括响应于控制电路的至少一个致动器,用于从所述排放开口(3,13,33)移除所述盖。 致动器可以例如是在分配药物时破坏箔盖的弹簧加载的活塞(4)。 或者,盖可以是具有开口(17,27)的可旋转盘(16)或圆筒(26),该开口可在致动器的作用下与储存器的排出口一致。

    Medicine reservoir for drug delivery device
    7.
    发明授权
    Medicine reservoir for drug delivery device 有权
    药物输送装置药库

    公开(公告)号:US08852155B2

    公开(公告)日:2014-10-07

    申请号:US13390110

    申请日:2010-08-09

    IPC分类号: A61M5/178 A61M31/00

    CPC分类号: A61M31/00 A61M31/002

    摘要: A medicine reservoir (10) is provided for use with a drug delivery device (50). The medicine reservoir (10) is arranged for comprising a drug (13) and comprises a dispensing hole (15) for dispensing the drug (13) into an environment of the drug delivery device (50). The medicine reservoir (10) further comprises a deformable plug (14) which plug (14) is removable by pressure caused by a dispensing action of the drug delivery device (50).

    摘要翻译: 提供药物贮存器(10)以与药物输送装置(50)一起使用。 药液贮存器(10)被布置成包括药物(13),并且包括用于将药物(13)分配到药物输送装置(50)的环境中的分配孔(15)。 药物储存器(10)还包括可变形插塞(14),该插塞(14)可以由药物输送装置(50)的分配动作引起的压力移除。

    Swallowable Medication Capsule
    8.
    发明申请
    Swallowable Medication Capsule 有权
    吞咽药物胶囊

    公开(公告)号:US20140135698A1

    公开(公告)日:2014-05-15

    申请号:US14006901

    申请日:2012-03-23

    申请人: Hans Zou Jeff Shimizu

    发明人: Hans Zou Jeff Shimizu

    IPC分类号: A61M31/00

    摘要: The invention relates to a swallowable medication capsule capable 200 of dispensing fluid medicine stored in a medication compartment 211 through a valveless exit holt 207. A vent hole 206 enables ventilation of an actuator cavity 212 which houses an actuator used for displacing a surface 205 which separates the medication cavity 211 and the actuator cavity 212. By locating the vent and exit holes close to each other so that contact with contracting parts of the gastrointestinal tract and the exterior surface 221 is not able to prohibit a pressure passageway between the vent and exit holes, creation of a pressure difference of pressures in the medication and actuator cavity is prohibited.

    摘要翻译: 本发明涉及一种能够通过无阀出口套管207分配存储在药物室211中的流体药物的可吞咽药物胶囊。通气孔206使得能够通过容纳用于移动表面205的致动器的致动器腔212的通风, 药腔211和致动器空腔212.通过使通气孔和出口孔彼此靠近,使得与胃肠道的收缩部分和外表面221的接触不能禁止通气孔和出口孔之间的压力通道 ,禁止在药物和致动器腔中形成压力差。

    DRUG DELIVERY DEVICE WITH COMPRESSIBLE DRUG RESERVOIR
    9.
    发明申请
    DRUG DELIVERY DEVICE WITH COMPRESSIBLE DRUG RESERVOIR 审中-公开
    具有可压缩药物储存的药物递送装置

    公开(公告)号:US20130204233A1

    公开(公告)日:2013-08-08

    申请号:US13390111

    申请日:2010-08-10

    IPC分类号: A61M5/145

    CPC分类号: A61M5/1452 A61M31/002

    摘要: A drug delivery device (50) is provided comprising a drug reservoir (10) and a piston (11). The drug reservoir (10) is provided for comprising a drug and comprises a flexible wall (22) and a dispensing hole (15) for dispensing the drug into an environment of the drug de delivery device (50). The piston (11) is provide for pressing against the flexible wall (22) to compress the drug reservoir (10) for pushing an amount of the drug through the dispensing hole (15). An adhesion interface (51) between a surface of the piston (11) and the flexible wall (22) prevents sliding between the surface of the piston (11) and the flexible wall (22).

    摘要翻译: 提供了药物输送装置(50),其包括药物储存器(10)和活塞(11)。 药物储存器(10)被设置成包括药物并且包括柔性壁(22)和用于将药物分配到药物递送装置(50)的环境中的分配孔(15)。 活塞(11)用于压靠柔性壁(22)以压缩药物储存器(10),用于推动一定量的药物通过分配孔(15)。 在活塞(11)的表面和柔性壁(22)之间的粘合界面(51)防止活塞(11)的表面和柔性壁(22)之间的滑动。

    MEDICINE RESERVOIR FOR DRUG DELIVERY DEVICE
    10.
    发明申请
    MEDICINE RESERVOIR FOR DRUG DELIVERY DEVICE 有权
    药物储存器用于药物递送装置

    公开(公告)号:US20130197440A1

    公开(公告)日:2013-08-01

    申请号:US13390110

    申请日:2010-08-09

    IPC分类号: A61M31/00

    CPC分类号: A61M31/00 A61M31/002

    摘要: A medicine reservoir (10) is provided for use with a drug delivery device (50). The medicine reservoir (10) is arranged for comprising a drug (13) and comprises a dispensing hole (15) for dispensing the drug (13) into an environment of the drug delivery device (50). The medicine reservoir (10) further comprises a deformable plug (14) which plug (14) is removable by pressure caused by a dispensing action of the drug delivery device (50).

    摘要翻译: 提供药物贮存器(10)以与药物输送装置(50)一起使用。 药液贮存器(10)被布置成包括药物(13),并且包括用于将药物(13)分配到药物输送装置(50)的环境中的分配孔(15)。 药物储存器(10)还包括可变形插塞(14),该插塞(14)可以由药物输送装置(50)的分配动作引起的压力移除。