公开(公告)号：US08277421B2

公开(公告)日：2012-10-02

申请号：US12670218

申请日：2007-10-31

申请人： Shingo Koyama ,  Masafumi Takemoto ,  Hiromitsu Okabe

发明人： Shingo Koyama ,  Masafumi Takemoto ,  Hiromitsu Okabe

IPC分类号： A61M5/32

CPC分类号： A61M5/326 ,  A61M5/28 ,  A61M5/3134 ,  A61M5/3202 ,  A61M5/50 ,  A61M2005/3103 ,  A61M2005/3128 ,  A61M2005/3247 ,  A61M2005/3267

摘要： A drug solution injector comprises a needle tube having a sharp needlepoint, a bottomed outer cylinder arranged on the base end side of the needle tube and having an inside space communicable with the inside of the needle tube, a gasket slidable within the outer cylinder, a drug solution in the space formed by the outer cylinder and the gasket, a support member supporting the needle tube and having a flow channel communicating with the inside of the needle tube, an operation mechanism permitting selection between a communicated state wherein the inside of the needle tube and the inside of the outer cylinder communicate with each other through the flow channel and a blocked state wherein the communication is blocked by rotating the support member, and an exposure preventer for preventing exposure of the needlepoint.

摘要翻译： 药液注射器包括具有尖锐针尖的针管，设置在针管的基端侧的底部外筒，并且具有与针管内部可连通的内部空间，可在外筒内滑动的垫圈， 由外筒和垫圈形成的空间中的药液，支撑针管并具有与针管内连通的流路的支撑构件，允许在连通状态之间进行选择的操作机构，其中针 管和外筒的内部通过流动通道彼此连通，并且阻止状态，其中通过旋转支撑构件阻止连通，以及用于防止针尖暴露的防暴剂。

公开(公告)号：US20100198151A1

公开(公告)日：2010-08-05

申请号：US12670218

申请日：2007-10-31

申请人： Shingo Koyama ,  Masafumi Takemoto ,  Hiromitsu Okabe

发明人： Shingo Koyama ,  Masafumi Takemoto ,  Hiromitsu Okabe

IPC分类号： A61M5/32 ,  A61M5/50

CPC分类号： A61M5/326 ,  A61M5/28 ,  A61M5/3134 ,  A61M5/3202 ,  A61M5/50 ,  A61M2005/3103 ,  A61M2005/3128 ,  A61M2005/3247 ,  A61M2005/3267

摘要： A drug solution injector comprises a needle tube having a sharp needlepoint, a bottomed outer cylinder arranged on the base end side of the needle tube and having an inside space communicable with the inside of the needle tube, a gasket slidable within the outer cylinder, a drug solution in the space formed by the outer cylinder and the gasket, a support member supporting the needle tube and having a flow channel communicating with the inside of the needle tube, an operation mechanism permitting selection between a communicated state wherein the inside of the needle tube and the inside of the outer cylinder communicate with each other through the flow channel and a blocked state wherein the communication is blocked by rotating the support member, and an exposure preventer for preventing exposure of the needlepoint.

摘要翻译： 药液注射器包括具有尖锐针尖的针管，设置在针管的基端侧的底部外筒，并且具有与针管内部可连通的内部空间，可在外筒内滑动的垫圈， 由外筒和垫圈形成的空间中的药液，支撑针管并具有与针管内连通的流路的支撑构件，允许在连通状态之间进行选择的操作机构，其中针 管和外筒的内部通过流动通道彼此连通，并且阻止状态，其中通过旋转支撑构件阻止连通，以及用于防止针尖暴露的防暴剂。

公开(公告)号：US20110106046A1

公开(公告)日：2011-05-05

申请号：US12990635

申请日：2009-04-07

申请人： Takaaki Hiranuma ,  Masafumi Takemoto ,  Hiromitsu Okabe

发明人： Takaaki Hiranuma ,  Masafumi Takemoto ,  Hiromitsu Okabe

IPC分类号： A61J1/20

CPC分类号： A61J1/2096 ,  A61J1/201 ,  A61J1/2051 ,  A61M5/162 ,  A61M39/04 ,  A61M39/0606 ,  A61M39/1011 ,  A61M2039/1072 ,  A61M2039/1077 ,  A61M2039/267

摘要： A connector assembly is provided with a first connector equipped with a first connector body, a hollow needle supported on the inner side of the first connector body and having a side hole (53), and a first sealing member having a head which can be pierced through by the hollow needle; a second connector equipped with a second connector body and also with a second scaling member which can, when in a mounted state, be pierced through by the hollow needle; and a close-contact maintaining means which can, when in the mounted state, maintain that the head and the second sealing member are in close contact with each other. When the second connector becomes pulled out of the first connector, the head and the second sealing member are held in close contact with each other by the close-contact maintaining means until the hollow needle is pulled out of the second scaling member.

摘要翻译： 连接器组件设置有第一连接器，该第一连接器配备有第一连接器主体，支撑在第一连接器主体的内侧上并具有侧孔（53）的中空针，以及具有可被穿孔的头部的第一密封构件 通过中空针; 第二连接器，其配备有第二连接器本体，并且还具有第二定标构件，当处于安装状态时，所述第二连接器本体能够被中空针刺穿; 以及紧密接触保持装置，其能够在处于安装状态时保持头部和第二密封构件彼此紧密接触。 当第二连接器从第一连接器拉出时，头部和第二密封构件通过紧密接触保持装置保持彼此紧密接触，直到中空针被拉出第二定标构件。

公开(公告)号：US20120179109A1

公开(公告)日：2012-07-12

申请号：US13496527

申请日：2011-03-02

申请人： Masafumi Takemoto ,  Shingo Koyama

发明人： Masafumi Takemoto ,  Shingo Koyama

IPC分类号： A61M5/32

CPC分类号： A61M5/3202 ,  A61J1/201 ,  A61J1/2013 ,  A61J1/2051 ,  A61J1/2096 ,  A61M5/288 ,  A61M5/348

摘要： A double-ended needle assembly includes: a double-ended needle having a tip-end and base-end needle tips; a support member attached to the syringe, has a needle insertion section allowing the base-end needle tip to be inserted, and supports the needle so it can move along axially; and a cover member secured relative to the needle, covers the tip-end needle tip, and moves the needle. In the initial state, the tip-end needle tip is covered by the cover member and the base-end needle tip is not inserted into the needle insertion section. When the state is shifted from the initial state to a state in which the cover member moves in the base end direction with the needle, the base-end needle tip is inserted into the needle insertion section. The secured state of the cover member relative to the needle is then released, and the cover member can separate from the needle.

摘要翻译： 双头针组件包括：具有尖端和底端针尖的双头针; 附接到注射器的支撑构件具有允许基端针尖插入的针插入部分，并且支撑针可以沿轴向移动; 并且相对于针固定的盖构件，覆盖尖端针尖，并且移动针。 在初始状态下，前端针尖被盖部件覆盖，基端针尖未插入针插入部。 当状态从初始状态移动到盖构件在基端向方向上移动的状态时，基端针尖插入针插入部。 然后，盖构件相对于针的固定状态被释放，并且盖构件可以与针分离。

公开(公告)号：US08790327B2

公开(公告)日：2014-07-29

申请号：US13634089

申请日：2011-03-10

申请人： Masafumi Takemoto

发明人： Masafumi Takemoto

IPC分类号： A61J1/14 ,  A61J1/20 ,  A61J1/10 ,  A61M5/162 ,  A61M39/00

CPC分类号： A61J1/2089 ,  A61J1/10 ,  A61J1/14 ,  A61J1/201 ,  A61J1/2051 ,  A61J1/2055 ,  A61M5/162 ,  A61M39/00 ,  A61M39/10 ,  A61M2039/1077

摘要： A first connector is provided and includes a first connector body having a cylindrical outer tube, a cylindrical inner tube, and a hub; a hollow needle supported by the hub; a first sealing member supported by the inner tube; a coil spring that biases the hub in a proximal direction and biases the first sealing member in the distal direction; and gripping and pressing members disposed on the outer tube. A plurality of pawls are formed on a flange of the hub. A plurality of ratchet teeth are formed on an inner circumferential portion of a proximal portion of the outer tube. Each of the ratchet teeth and each of the pawls of the hub form an engagement-disengagement mechanism.

摘要翻译： 提供第一连接器并且包括具有圆柱形外管，圆柱形内管和毂的第一连接器主体; 由所述毂支撑的中空针; 由所述内管支撑的第一密封构件; 螺旋弹簧，其沿着近端方向偏置所述轮毂，并在所述远端方向上偏压所述第一密封构件; 以及设置在外管上的夹紧和按压构件。 多个棘爪形成在轮毂的凸缘上。 在外管的近端部的内周部形成有多个棘齿。 每个棘轮齿和轮毂的每个棘爪形成啮合分离机构。

公开(公告)号：US08721614B2

公开(公告)日：2014-05-13

申请号：US13394680

申请日：2010-10-21

申请人： Masafumi Takemoto ,  Takayasu Shimazaki

发明人： Masafumi Takemoto ,  Takayasu Shimazaki

IPC分类号： A61J1/10 ,  A61J1/20 ,  A61M5/162 ,  A61M39/10

CPC分类号： A61J1/20 ,  A61J1/10 ,  A61J1/2051 ,  A61J1/2055 ,  A61J1/2065 ,  A61J1/2089 ,  A61M5/162 ,  A61M5/1626 ,  A61M39/10 ,  A61M39/1011 ,  A61M39/221 ,  A61M2039/066 ,  A61M2039/1066 ,  A61M2039/1072

摘要： A connector assembly includes a first connector having a tubular first connector body, a hollow needle inside the first connector body and a first sealing component piercable by the needle, and a second connector having a tubular second connector body and a second sealing component. The second sealing component is in the second connector body, is attached to a first piercing section when inserted into the first connector body, and, in that state, is pierced by the needle together with the first piercing section. The connector assembly also includes a restriction which, when the second connector is inserted into the first connector, temporarily interrupts and restricts the insertion operation, but allows resumption of such operation when the restriction is removed, and which, when the second connector is withdrawn from the first connector, temporarily interrupts and restricts the withdrawing operation, but allows such operation to resume when the restriction is removed.

摘要翻译： 连接器组件包括具有管状第一连接器主体的第一连接器，第一连接器主体内部的中空针头和由针刺穿的第一密封部件，以及具有管状第二连接器主体和第二密封部件的第二连接器。 第二密封部件在第二连接器主体中，当插入到第一连接器主体中时被附接到第一穿刺部分，并且在该状态下，与第一穿刺部分一起被针刺穿。 连接器组件还包括限制，当第二连接器插入第一连接器时，暂时中断和限制插入操作，但是当限制被移除时允许恢复这种操作，并且当第二连接器从 第一连接器暂时中断并限制撤销操作，但是当限制被移除时允许这种操作恢复。

公开(公告)号：USD698020S1

公开(公告)日：2014-01-21

申请号：US29391802

申请日：2011-05-13

申请人： Masafumi Takemoto

设计人： Masafumi Takemoto

公开(公告)号：US20070197936A1

公开(公告)日：2007-08-23

申请号：US10592668

申请日：2005-03-11

申请人： Masafumi Takemoto ,  Masao Takinami

发明人： Masafumi Takemoto ,  Masao Takinami

IPC分类号： A61B5/00

CPC分类号： A61B5/157 ,  A61B5/150022 ,  A61B5/150099 ,  A61B5/150229 ,  A61B5/150389 ,  A61B5/150412 ,  A61B5/15117

摘要： A body fluid collecting device includes a tip with a puncture needle and a front end opening at the front end portion thereof for allowing the puncture needle to pass therethrough. The device additionally includes a device body, having a contact part for fitting skin thereto, a tip mounting part having a storage space formed therein capable of storing the tip, a pump for depressurizing the inside of the storage space, and a movable means. The movable means is capable of moving the front end portion of the tip mounting part along a longitudinal direction of the puncture needle, and within a specified range, when the storage space is depressurized by the pump under a condition in which the tip is stored in the storage space, the skin is fitted to the contact part, and the front end opening is sealed.

摘要翻译： 体液收集装置包括具有穿刺针的末端和在其前端部的前端开口，用于允许穿刺针穿过针头。 该装置还包括具有用于将皮肤贴合的接触部分的装置主体，具有形成在其中的存储空间的存储空间的尖端安装部，用于使存储空间内部减压的泵和可移动装置。 可移动装置能够沿着穿刺针的长度方向移动尖端安装部的前端部，并且在规定的范围内，当在存储尖端的状态下，当储存空间被泵减压时 存储空间，皮肤被装配到接触部分，并且前端开口被密封。

公开(公告)号：US08162883B2

公开(公告)日：2012-04-24

申请号：US12891156

申请日：2010-09-27

申请人： Masafumi Takemoto

发明人： Masafumi Takemoto

IPC分类号： A61M5/00

CPC分类号： A61M5/326 ,  A61M5/28 ,  A61M5/5086 ,  A61M2005/3247 ,  A61M2005/3267 ,  A61M2205/583

摘要： A puncture needle assembly has a needle tube, a protector capable of moving between a first position at which the protector covers the tip of the needle tube and a second position at which the tip is exposed, a body for movably supporting the protector and having an elastic deformable section, and an engagement preventing member removably mounted to the base end of a protector body. The protector has a rib. A portion on the head end side of the rib forms a contact section, and a portion on the base end side of the rib forms an engaging section engaging with the elastic deformable section. When the protector moves from the first position to the second position, the engagement preventing member moves together with the protector to prevent the engaging section from engaging with the elastic deformable section and elastically deforms the elastic deformable section.

摘要翻译： 穿刺针组件具有针管，能够在保护器覆盖针管的尖端的第一位置与尖端露出的第二位置之间移动的保护器，用于可移动地支撑保护器的本体， 弹性变形部，以及可拆卸地安装到保护体的基端的接合防止部件。 保护器有肋。 肋的头端侧的一部分形成接触部，肋的基端侧的部分形成与弹性变形部接合的接合部。 当保护器从第一位置移动到第二位置时，接合阻止构件与保护器一起移动，以防止接合部与弹性变形部接合，弹性变形部弹性变形。

公开(公告)号：US20130076019A1

公开(公告)日：2013-03-28

申请号：US13700917

申请日：2011-06-27

申请人： Masafumi Takemoto

发明人： Masafumi Takemoto

IPC分类号： A61M39/02

CPC分类号： A61M5/1782 ,  A61J1/1475 ,  A61J1/201 ,  A61J1/2065 ,  A61J1/2096 ,  A61M39/1011 ,  A61M2039/1033 ,  A61M2039/1072

摘要： A first connector has a first connector main body configured from an outer tube having a cylindrical shape, an inner tube having a cylindrical shape and a hub, a hollow needle supported on the hub, a first sealing member supported on the inner tube, a coil spring serving as puncturing portion biasing means for biasing the first sealing member in a direction toward the distal end thereof, and a clamping member disposed on the outer tube. The hub is disposed at a proximal end portion of the outer tube. The hub is disposed such that, although the hub is initially connected to the outer tube by a breakable welded portion, when the welded portion is broken, the hub is permitted to rotate around an axis of the outer tube with respect to the outer tube.

摘要翻译： 第一连接器具有第一连接器主体，其由具有圆筒形状的外管，具有圆筒形状的内管和毂构成，第一连接器主体由支撑在毂上的中空针，支撑在内管上的第一密封构件，线圈 弹簧用作穿刺部分偏置装置，用于沿着朝向其远端的方向偏置第一密封构件，以及设置在外管上的夹紧构件。 毂设置在外管的近端部分。 轮毂被布置成使得尽管毂最初通过可破坏的焊接部分连接到外管，但是当焊接部分断裂时，毂被允许围绕外管的轴线相对于外管旋转。