公开(公告)号：US09387150B2

公开(公告)日：2016-07-12

申请号：US14005110

申请日：2012-03-13

Applicant: Hitoshi Okihara

Inventor： Hitoshi Okihara

IPC: A61J1/20 ,  A61M5/158

CPC classification number: A61J1/2096 ,  A61J1/201 ,  A61M5/158

Abstract: The integrated puncture needle adapter is equipped with: a puncture needle; a needle hub; a tubular fixing part for fixing the needle hub; a tubular puncture needle accommodating part provided on a distal side of the tubular fixing part and having therein an accommodating space for accommodating the puncture needle; a second connecting part provided on a distal side of the puncture needle accommodating part; and a separable part which is formed between the tubular fixing part and the puncture needle accommodating part. A part on the distal side of the separable part is separable from a part on the proximal side of the separable part. The puncture needle is exposed when separated.

Abstract translation: 一体式穿刺针适配器配有：穿刺针; 针座; 用于固定针座的管状固定部; 管状穿刺针容纳部，其设置在所述管状固定部的前端侧，并且具有容纳所述穿刺针的容纳空间; 第二连接部，设置在所述穿刺针容纳部的前端侧; 以及形成在管状固定部和穿刺针容纳部之间的可分离部。 可分离部的远端侧的部分与可分离部的近侧的部分分离。 分离时，穿刺针露出。

公开(公告)号：US20140005598A1

公开(公告)日：2014-01-02

申请号：US14005110

申请日：2012-03-13

Applicant: Hitoshi Okihara

Inventor： Hitoshi Okihara

IPC: A61J1/20

CPC classification number: A61J1/2096 ,  A61J1/201 ,  A61M5/158

Abstract: The integrated puncture needle adapter is equipped with: a puncture needle; a needle hub; a tubular fixing part for fixing the needle hub; a tubular puncture needle accommodating part provided on a distal side of the tubular fixing part and having therein an accommodating space for accommodating the puncture needle; a second connecting part provided on a distal side of the puncture needle accommodating part; and a separable part which is formed between the tubular fixing part and the puncture needle accommodating part. A part on the distal side of the separable part is separable from a part on the proximal side of the separable part. The puncture needle is exposed when separated.

Abstract translation: 一体式穿刺针适配器配有：穿刺针; 针座; 用于固定针座的管状固定部; 管状穿刺针容纳部，其设置在所述管状固定部的前端侧，并且具有容纳所述穿刺针的容纳空间; 第二连接部，设置在所述穿刺针容纳部的前端侧; 以及形成在管状固定部和穿刺针容纳部之间的可分离部。 可分离部的远端侧的部分与可分离部的近侧的部分分离。 分离时，穿刺针露出。

公开(公告)号：US20130012888A1

公开(公告)日：2013-01-10

申请号：US13621112

申请日：2012-09-15

Applicant: Hitoshi Okihara

Inventor： Hitoshi Okihara

IPC: A61M5/315

CPC classification number: A61M5/31515 ,  A61M2005/3104 ,  A61M2005/3118

Abstract: A gasket of a prefilled syringe is disclosed, which includes a gasket body and a plunger-mounting member. The gasket body has a plunger-mounting member removal prevention rib formed on an inner surface of the gasket body. The plunger-mounting member has an outer projected part, which engages the plunger-mounting member removal prevention rib of the gasket body, a plurality of elastically deformable inner projected parts which are extended obliquely from an inner portion of a proximal side of the plunger-mounting member toward a central and distal end of the plunger-mounting member, and plunger removal prevention locking parts formed at free ends of the inner projected parts. The plunger has a distal end part capable of entering the plunger-mounting member and an outer projection part which engages the plunger removal prevention locking parts of the plunger-mounting member.

Abstract translation: 公开了一种预充式注射器的垫圈，其包括垫圈主体和柱塞安装构件。 衬垫体具有形成在衬垫体的内表面上的柱塞安装构件防除肋。 所述柱塞安装构件具有与所述衬垫体的柱塞安装构件防止肋接合的外突出部，多个可弹性变形的内突出部，其从所述柱塞安装构件的近侧侧的内侧部倾斜延伸， 安装构件朝向柱塞安装构件的中心和远端，以及形成在内部突出部分的自由端处的防止柱塞的部件。 柱塞具有能够进入柱塞安装构件的远端部分和与柱塞安装构件的柱塞移除防止锁定部分接合的外部突出部分。

公开(公告)号：US09533103B2

公开(公告)日：2017-01-03

申请号：US13621112

申请日：2012-09-15

Applicant: Hitoshi Okihara

Inventor： Hitoshi Okihara

IPC: A61M5/315 ,  A61M5/31

CPC classification number: A61M5/31515 ,  A61M2005/3104 ,  A61M2005/3118

Abstract: A gasket of a prefilled syringe is disclosed, which includes a gasket body and a plunger-mounting member. The gasket body has a plunger-mounting member removal prevention rib formed on an inner surface of the gasket body. The plunger-mounting member has an outer projected part, which engages the plunger-mounting member removal prevention rib of the gasket body, a plurality of elastically deformable inner projected parts which are extended obliquely from an inner portion of a proximal side of the plunger-mounting member toward a central and distal end of the plunger-mounting member, and plunger removal prevention locking parts formed at free ends of the inner projected parts. The plunger has a distal end part capable of entering the plunger-mounting member and an outer projection part which engages the plunger removal prevention locking parts of the plunger-mounting member.

Abstract translation: 公开了一种预充式注射器的垫圈，其包括垫圈主体和柱塞安装构件。 衬垫体具有形成在衬垫体的内表面上的柱塞安装构件防除肋。 所述柱塞安装构件具有与所述衬垫体的柱塞安装构件防止肋接合的外突出部，多个可弹性变形的内突出部，其从所述柱塞安装构件的近侧侧的内侧部倾斜延伸， 安装构件朝向柱塞安装构件的中心和远端，以及形成在内部突出部分的自由端处的防止柱塞的部件。 柱塞具有能够进入柱塞安装构件的远端部分和与柱塞安装构件的柱塞移除防止锁定部分接合的外部突出部分。

公开(公告)号：US09101720B2

公开(公告)日：2015-08-11

申请号：US13434919

申请日：2012-03-30

Applicant: Hitoshi Okihara ,  Hideo Watanabe

Inventor： Hitoshi Okihara ,  Hideo Watanabe

IPC: A61M5/31 ,  A61M5/315 ,  A61M5/145

CPC classification number: A61M5/31515 ,  A61M5/1452 ,  A61M5/1458

Abstract: A prefilled syringe has a gasket composed of a gasket body and a plunger-mounting member mounted. The plunger-mounting member has a distal part, spiral ribs formed on an outer surface of the distal part, a flange part, and a plunger-mounting part formed on an inner surface of a hollow part. The gasket body has a spiral screwing part which screws the spiral ribs and an accommodation part for accommodating a portion where the spiral ribs are formed. A plunger has a mounting distal part. The plunger-mounting part has a spiral concave portion and an engaging rib disposed at a side distal from the spiral concave portion. The mounting distal part of the plunger has a spiral projected portion capable of screwing the spiral concave portion and an engaging portion which engages the engaging rib of the plunger-mounting member.

Abstract translation: 预充式注射器具有由垫圈主体和安装的柱塞安装部件组成的垫圈。 柱塞安装构件具有远端部分，形成在远侧部分的外表面上的螺旋肋，凸缘部分和形成在中空部分的内表面上的柱塞安装部分。 垫片主体具有螺旋形螺旋形螺旋部分，螺旋形螺旋形螺旋部分和用于容纳螺旋形肋形成部分的容置部分。 柱塞具有安装远端部分。 柱塞安装部具有设置在远离螺旋状凹部的一侧的螺旋形凹部和卡合肋。 柱塞的安装远端部分具有能够旋拧螺旋凹部的螺旋突出部分和与柱塞安装构件的接合肋接合的接合部分。

公开(公告)号：US20120184920A1

公开(公告)日：2012-07-19

申请号：US13434919

申请日：2012-03-30

Applicant: Hitoshi Okihara ,  Hideo Watanabe

Inventor： Hitoshi Okihara ,  Hideo Watanabe

IPC: A61M5/315

CPC classification number: A61M5/31515 ,  A61M5/1452 ,  A61M5/1458

Abstract: A prefilled syringe has a gasket composed of a gasket body and a plunger-mounting member mounted. The plunger-mounting member has a distal part, spiral ribs formed on an outer surface of the distal part, a flange part, and a plunger-mounting part formed on an inner surface of a hollow part. The gasket body has a spiral screwing part which screws the spiral ribs and an accommodation part for accommodating a portion where the spiral ribs are formed. A plunger has a mounting distal part. The plunger-mounting part has a spiral concave portion and an engaging rib disposed at a side distal from the spiral concave portion. The mounting distal part of the plunger has a spiral projected portion capable of screwing the spiral concave portion and an engaging portion which engages the engaging rib of the plunger-mounting member.

Abstract translation: 预充式注射器具有由垫圈主体和安装的柱塞安装部件组成的垫圈。 柱塞安装构件具有远端部分，形成在远侧部分的外表面上的螺旋肋，凸缘部分和形成在中空部分的内表面上的柱塞安装部分。 垫片主体具有螺旋形螺旋形螺旋部分，螺旋形螺旋形螺旋部分和用于容纳螺旋形肋形成部分的容置部分。 柱塞具有安装远端部分。 柱塞安装部具有设置在远离螺旋状凹部的一侧的螺旋形凹部和卡合肋。 柱塞的安装远端部分具有能够旋拧螺旋凹部的螺旋突出部分和与柱塞安装构件的接合肋接合的接合部分。