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公开(公告)号：US12108954B2
公开(公告)日：2024-10-08
申请号：US17487463
申请日：2021-09-28
发明人： Yuu Oosawa , Yuuki Hara , Wataru Karino , Naotaka Chino , Kei Honda , Takayuki Uchida , Masaru Ikegami , Xiaowei Lu
IPC分类号： A61B17/064 , A61B17/08 , A61B17/115 , A61B17/00
CPC分类号： A61B17/1155 , A61B17/085 , A61B2017/00884
摘要： An adhesion promotion device is disclosed, which is capable of reducing risk factors of an anastomotic leakage after surgery. The adhesion promotion device has a main body portion disposed between biological organs serving as a joint object. The main body portion has a first region and a second region formed along an outer edge of the first region. The second region includes an adhesion promotion portion that promotes adhesion of a biological tissue. The first region includes a holding portion having a holding force with respect to the biological tissue which is stronger than that of the adhesion promotion portion.
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公开(公告)号：US20180177988A1
公开(公告)日：2018-06-28
申请号：US15693941
申请日：2017-09-01
发明人： Naoki Aramaki , Naotaka Chino , Hiroyuki Ishihara , Yuuki Souma
CPC分类号： A61M27/008 , A61B17/1114 , A61M25/003 , A61M25/04 , A61M25/065 , A61M27/00 , A61M2025/0096
摘要： A medical tube 10 includes a main shaft tube 20 that internally has a main shaft lumen 21, and a plurality of branch tubes 30 connected to each other at an intermediate position in an axial direction of the main shaft tube 20. The branch tube 30 has a branch lumen 31 through which pancreatic juice flows into the main shaft lumen 21. In a state where the main shaft tube 20 is inserted into a pancreas 100, a distal end of the branch tube 30 is disposed at a position separated outward from the main shaft tube 20 in a radial direction between the pancreas 100 and a jejunum 200.
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公开(公告)号：US20170281869A1
公开(公告)日：2017-10-05
申请号：US15471180
申请日：2017-03-28
发明人： Miho Kai , Kunio Fukui , Hiroyuki Isihara , Yuuki Souma , Naotaka Chino
CPC分类号： A61M5/2066 , A61B17/00491 , A61B2017/00495 , A61B2017/00522 , A61M5/19 , A61M5/2046 , A61M5/2053 , A61M5/2448 , A61M5/31 , A61M5/31511 , A61M5/31596 , A61M35/003 , A61M2005/3128 , A61M2202/0425 , A61M2202/0449 , B05B7/0408 , B05B7/0483 , B05B7/2464 , B05B7/2472
摘要： There is provided an applicator for ejecting together with a gas a mixed liquid obtained by mixing a first liquid and a second liquid which are different from each other in composition. The applicator includes a first liquid flow path through which the first liquid flows; a second liquid flow path through which the second liquid flows; a gas flow path through which the gas flows; a confluence section in which the first liquid and the second liquid merge; and a backflow preventing section that prevents backflow of the first liquid and prevents backflow of the second liquid.
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公开(公告)号：US09616000B2
公开(公告)日：2017-04-11
申请号：US14988155
申请日：2016-01-05
发明人： Hiroyuki Ishihara , Naotaka Chino
CPC分类号： A61J1/2096 , A61J1/2058 , A61J1/22
摘要： A medical kit includes a liquid storage container in which a liquid is preliminarily stored, syringes, a first connector for connecting the liquid storage container and the syringes, and a regulating mechanism for collectively regulating limits of movement of gaskets of the syringes and. The syringes are collectively filled with the liquid by conducting an operation to feed out the liquid in the liquid storage container in a condition in which the liquid storage container and the syringes and in an empty state are connected through the syringes, until the limits of movement are regulated.
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公开(公告)号：US20170281870A1
公开(公告)日：2017-10-05
申请号：US15471229
申请日：2017-03-28
发明人： Miho Kai , Kunio Fukui , Hiroyuki Isihara , Yuuki Souma , Naotaka Chino
CPC分类号： A61M5/2066 , A61B17/00491 , A61B2017/00495 , A61B2017/00522 , A61M5/19 , A61M5/2046 , A61M5/2053 , A61M5/2448 , A61M5/31 , A61M5/31511 , A61M5/31596 , A61M35/003 , A61M2005/3128 , A61M2202/0425 , A61M2202/0449 , B05B7/0408 , B05B7/0483 , B05B7/2464 , B05B7/2472
摘要： There is provided an applicator including: a first liquid flow path through which a first liquid containing fibrinogen passes; a second liquid flow path through which a second liquid containing thrombin passes; a confluence section in which the first liquid and the second liquid merge with each other to form a mixed liquid; and a gas flow path through which a gas for jetting the mixed liquid passes. At least part of a wall portion defining the confluence section is composed of a gas-permeable membrane that is impermeable to the mixed liquid and permeable to the gas.
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