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1. 外观设计

USD748777S1 Needle introducer catheter 有权
标题翻译：导针导管
公开(公告)号：USD748777S1
公开(公告)日：2016-02-02
申请号：US29508611
申请日：2014-11-07
申请人： NIPRO CORPORATION
设计人： Masayuki Uenishi , Hiroyuki Nakagami , Tomohiro Uchimura , Shingo Sakamoto

2. 发明公开

US20240017050A1 MEDICAL CONNECTOR 审中-公开
公开(公告)号：US20240017050A1
公开(公告)日：2024-01-18
申请号：US18036990
申请日：2021-11-17
申请人： NIPRO CORPORATION
发明人： Hiroyuki Nakagami , Minoru Aihara
IPC分类号： A61M39/10 , A61M39/22
CPC分类号： A61M39/10 , A61M39/22 , A61M2039/1066
摘要： A medical connector according to one embodiment of the present invention is provided with: a valve body which has a slit formed therein; a cylindrical outer housing which houses the valve body in the cylindrical shape thereof and retains the valve body therein; and a cylindrical inner housing which is inserted into the cylindrical shape of the outer housing so as to support an under surface of the valve body. A joint is formed between the valve body and the outer housing. The joint is positioned radially outward of the connector beyond the upper edge of the inner housing.

3. 外观设计

USD777321S1 Liquid medicine injection device 有权
标题翻译：液体药物注射装置
公开(公告)号：USD777321S1
公开(公告)日：2017-01-24
申请号：US29531443
申请日：2015-06-25
申请人： NIPRO CORPORATION
设计人： Hiroyuki Nakagami , Masayuki Uenishi , Naoki Nakagawa , Shingo Sakamoto , Ryuhei Koinuma

4. 外观设计

USD761421S1 Medical connector 有权
公开(公告)号：USD761421S1
公开(公告)日：2016-07-12
申请号：US29521617
申请日：2015-03-25
申请人： NIPRO CORPORATION
设计人： Hiroyuki Nakagami , Tatsuya Kudo , Shingo Sakamoto

5. 发明授权

US11135417B2 Medical valve 有权
公开(公告)号：US11135417B2
公开(公告)日：2021-10-05
申请号：US15300551
申请日：2015-04-07
申请人： NIPRO CORPORATION
发明人： Kiyotaka Yoshioka , Hiroyuki Nakagami , Shingo Sakamoto
IPC分类号： A61M39/26 , A61M5/14 , A61M39/04 , A61M39/00 , A61M39/10
摘要： A medical valve which is able to more reliably support an outer peripheral part of an elastic valve body with respect to a housing, and prevent a problem of the elastic valve body becoming dislodged inward. A medical valve includes an elastic valve body with annular grooves formed thereon and a tubular support part formed at an outer peripheral side of an annular joining part positioned between the annular grooves. Inside and outside holding parts engage the annular grooves provided to the valve inside and outside surfaces of the annular joining part. The outside holding part and inside holding part are provided to an opening member, and with the tubular support part, a part projecting inward in an axial direction is sandwiched and supported between the inside holding part and outside holding part.

6. 发明授权

US09604759B2 Pouch container 有权
公开(公告)号：US09604759B2
公开(公告)日：2017-03-28
申请号：US14411253
申请日：2013-06-07
申请人： FUJI SEAL INTERNATIONAL, INC. , NIPRO CORPORATION
发明人： Hitoshi Mitsui , Kenji Kawasaki , Osao Ueda , Toshio Ishiki , Tadashi Takano , Jumpei Sako , Manabu Ishihara , Yuta Sato , Hiroyuki Nakagami , Masayuki Uenishi
IPC分类号： B65D33/00 , B65D33/08 , A61J1/10 , B65D75/58 , B65D33/14 , B32B27/08 , B32B27/28 , B32B27/30 , B32B27/34 , B32B27/36 , B65D75/56 , A61J1/14 , B65D33/25
CPC分类号： B65D33/08 , A61J1/10 , A61J1/1493 , B32B27/08 , B32B27/281 , B32B27/304 , B32B27/308 , B32B27/34 , B32B27/36 , B32B27/365 , B32B2307/518 , B32B2307/558 , B32B2307/7242 , B32B2439/80 , B65D33/007 , B65D33/14 , B65D33/2508 , B65D33/2533 , B65D75/566 , B65D75/5805 , B65D75/5883 , B65D2203/04
摘要： A pouch container is provided with sack-like portions provided respectively to upper parts of the front-surface sheet and the rear-surface sheet.

7. 发明申请

US20140236099A1 INDWELLING CATHETER 有权
标题翻译：独立导管
公开(公告)号：US20140236099A1
公开(公告)日：2014-08-21
申请号：US14348486
申请日：2012-10-02
申请人： NIPRO CORPORATION
发明人： Hiroyuki Nakagami , Tatsuya Kudo , Tomohiro Uchimura
IPC分类号： A61M39/06 , A61M25/00
CPC分类号： A61M39/0613 , A61M25/0017 , A61M25/0097 , A61M39/06 , A61M2039/062 , A61M2039/064
摘要： An indwelling catheter including: a hollow catheter base having a tip and a back end, the back end being able to receive and connect a male connector; a tube provided at the tip of the catheter base; a flexible hemostasis valve installed inside the catheter base; a pusher installed at a back of the hemostasis valve; and a pusher guide installed between the pusher and the catheter base, The pusher has a hollow constitution whose taper reduces in diameter facing its tip. The pusher guide is able to restrict a position of the pusher at a first position where the pusher does not push open the hemostasis valve and a second position where the taper of the pusher is positioned inside the hemostasis valve and pushes open the hemostasis valve.
摘要翻译：一种留置导管，包括：具有尖端和后端的中空导管基座，所述后端能够容纳并连接阳连接器; 设置在导管基座的尖端处的管; 安装在导管底座内的柔性止血阀; 安装在止血阀背面的推动器; 以及安装在推动器和导管基座之间的推动器引导件。推动器具有中空构造，其锥形直径朝向其尖端减小。推动器引导件能够在推动器不推动止血阀的第一位置和推动器的锥形位于止血阀内部并且推动止血阀的第二位置处限制推动器的位置。

8. 发明授权

US11839752B2 Hemostasis valve-equipped indwelling needle and indwelling needle assembly 有权
公开(公告)号：US11839752B2
公开(公告)日：2023-12-12
申请号：US16635219
申请日：2018-08-02
申请人： NIPRO CORPORATION
发明人： Hiroyuki Nakagami , Shingo Sakamoto
IPC分类号： A61M5/38 , A61M39/06 , A61M39/26 , A61M5/165 , A61M5/158
CPC分类号： A61M5/385 , A61M5/158 , A61M5/165 , A61M39/0693 , A61M39/26 , A61M2205/7536
摘要： A novel hemostasis valve-equipped indwelling needle that is capable of discharging air in an internal flow path includes a cannula to be inserted percutaneously into a blood vessel on a distal end side thereof, a link connector on a proximal end side thereof, an internal flow path extending from the cannula to the link connector, and a hemostatic valve disposed inside the link connector. An air vent passage that allows the internal flow path to communicate with an external space is formed in the link connector further on the cannula side than the hemostatic valve, and a filter that allows gas to pass through but does not allow liquid to pass through is mounted in a compressed state on the air vent passage.

9. 发明授权

US11529474B2 Valved needle assembly 有权
公开(公告)号：US11529474B2
公开(公告)日：2022-12-20
申请号：US16611744
申请日：2018-05-08
申请人： NIPRO CORPORATION
发明人： Hiroyuki Nakagami , Shingo Sakamoto
IPC分类号： A61M5/32 , A61M5/34 , A61M5/31
摘要： A valved needle assembly including a needle hub provided to a proximal end side of a hollow needle, and a valve member incorporated therein for blocking communication with the hollow needle. A protrusion protrudes from a distal end side toward a proximal end side inside the needle hub and the valve member blocks the proximal end side of the protrusion inside the needle hub. A central valve part of the valve member having a slit moves toward the protrusion such that the slit is opened and placed in communication by the protrusion. The central valve part includes a distal end tubular part and a proximal end tubular part extending from its outer circumferential portion toward the distal end side and the proximal end side respectively.

10. 外观设计

USD751190S1 Infusion bag 有权
公开(公告)号：USD751190S1
公开(公告)日：2016-03-08
申请号：US29464591
申请日：2013-08-19
申请人： NIPRO CORPORATION
设计人： Osao Ueda , Toshio Ishiki , Tadashi Takano , Masayuki Uenishi , Hiroyuki Nakagami , Yuta Sato

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