公开(公告)号：US09731083B2

公开(公告)日：2017-08-15

申请号：US15142417

申请日：2016-04-29

申请人： DAIWA CAN COMPANY

发明人： Toshihiro Asano ,  Yoshiki Hamai ,  Akira Nagashima ,  Toshio Iino ,  Toshiaki Nakayama ,  Yuya Kawasaki ,  Makoto Takami

IPC分类号： A61M5/36 ,  A61J1/20 ,  A61J1/10

CPC分类号： A61M5/36 ,  A61J1/10 ,  A61J1/201 ,  A61J1/2096

摘要： A syringe receptacle includes a base portion including a communication hole formed such that an injection needle of a syringe is insertable; a container airtightly provided on the base portion; a space forming portion provided on the base portion and forming a space which is connected to the communication hole and an inside of the container; a first valve portion provided between the communication hole and the space, and configured to restrict a movement of a fluid from the space to the communication hole; and a second valve portion provided between the space and the inside of the container, and configured to restrict a movement from the inside of the container to the space.

公开(公告)号：US11344474B2

公开(公告)日：2022-05-31

申请号：US16776569

申请日：2020-01-30

申请人： DAIWA CAN COMPANY

发明人： Toshihiro Asano ,  Toshio Iino ,  Mio Hattori ,  Naoyuki Takahashi ,  Naoki Sunaga

IPC分类号： A61J1/20

摘要： Container connector includes a base in which a flow path is formed, an engagement section disposed on a circle set to the base, a guiding section disposed continuously with the engagement section, and having a guide surface formed as a curved surface to guide the container to the engagement section and facing a side of an axis of the circle, and an arm provided in the base, and movably supporting the guiding section in a direction toward the axis of the circle and a direction away from the axis.

公开(公告)号：US20220023149A1

公开(公告)日：2022-01-27

申请号：US17466926

申请日：2021-09-03

申请人： DAIWA CAN COMPANY

发明人： Toshihiro Asano ,  Toshio Iino ,  Naoyuki Takahashi ,  Naoki Sunaga ,  Masanori Okabayashi ,  Mio Hattori

IPC分类号： A61J1/20

摘要： A lock mechanism includes an engaged section of a second member and an engagement member of a first member. The engagement member includes an operating section, a fulcrum section configured to contact the second member in a state in which the operating section is pressed, an engaging section engaging with the engaged section, a deformation section configured to be bent to move the engaging section when the operating section is pressed, and a fixing section fixed to the edge of a hole.

公开(公告)号：US20230346643A1

公开(公告)日：2023-11-02

申请号：US18350360

申请日：2023-07-11

申请人： DAIWA CAN COMPANY

发明人： Toshio Iino ,  Toshihiro Asano

IPC分类号： A61J1/20

CPC分类号： A61J1/2048 ,  A61J1/2096

摘要： The connector includes a housing having a first casing and a second casing; a connection member formed into a cylinder an interior of which constitutes a first flow path L1 and arranged in the housing rotatably around an axis, a screw portion being formed on the connection portion in such a manner that the syringe can be screwed in; a flow path member arranged in the connection member; and a ratchet having a gear arranged in the connection member and having a plurality of teeth in the peripheral direction and a pawl arranged in the housing, and engaged in a protruding direction of the protrusion of the first casing from the first end surface with the restricting surface of the gear rotating in the direction of the syringe being screwed in so as to restrict the rotation of the gear.

公开(公告)号：US11344475B2

公开(公告)日：2022-05-31

申请号：US16590486

申请日：2019-10-02

申请人： DAIWA CAN COMPANY

发明人： Toshihiro Asano ,  Toshio Iino ,  Mio Hattori ,  Naoyuki Takahashi ,  Kousuke Kuwahara ,  Naoki Sunaga ,  Masanori Okabayashi

IPC分类号： A61M5/178 ,  A61J1/20

摘要： Connection equipment includes an equipment connector comprising a first connecting section, a first liquid flow path that communicates with a equipment, and a first valve that is to open and close the first liquid flow path, a container connector comprising a second connecting section, a second liquid flow path that communicates with the container, and a second valve that is to open and close the second liquid flow path, and a lock mechanism that locks the equipment connector and the container connector in a state where the first liquid flow path is in communication with the second liquid flow path, and that unlocks the connectors in a state where the first valve and the second valve are closed.