公开(公告)号：EP4154938A1

公开(公告)日：2023-03-29

申请号：EP21807918.4

申请日：2021-05-20

申请人： Tsukada Medical Research Co., Ltd. ,  Osaka University

发明人： TSUKADA, Osamu ,  NAKASA, Akihiko ,  IGUCHI, Naoya

IPC分类号： A61M39/10 ,  A61B5/00 ,  A61M1/00 ,  A61M25/00

摘要： An object is to provide a catheter and a branched connector that can improve sealing properties and have high versatility. In a branched connector 40 used in a catheter 100, the branched connector 40 comprises a first end portion 44 to which a catheter main body 10 is attached and having a first hole portion 43 communicating with the catheter main body 10 being formed at the first end portion 44, and a second end portion 49 including an elastic member and having a second hole portion 48 for inserting a wire-like instrument 20 being formed in the elastic member, and the second hole portion 48 communicates with the first hole portion 43 and has a flow passage area smaller than a flow passage area of the first hole portion 43.

公开(公告)号：EP3424543A1

公开(公告)日：2019-01-09

申请号：EP16892531.1

申请日：2016-03-02

申请人： Tsukada Medical Research Co., Ltd.

发明人： TSUKADA, Osamu ,  TSUKADA, Manabu ,  KUSANO, Kazutoshi ,  SHIMIZU, Masato ,  NAKASA, Akihiko

IPC分类号： A61M1/00 ,  A61B5/00 ,  A61B5/20

摘要： A bladder urodynamic measurement apparatus is provided, which can measure and record pressure inside a bladder continuously for a short time period to a long time period. A bladder urodynamic measurement apparatus 10 according to the present invention includes a pressure sensor 20 configured to measure a value of pressure that is applied to an inside of a urinary catheter 50 by urine in a bladder 55, and a recording device 30 configured to record a pressure value measured by the pressure sensor 20.

公开(公告)号：EP3219664A1

公开(公告)日：2017-09-20

申请号：EP15859124.8

申请日：2015-11-10

申请人： Tsukada Medical Research Co., Ltd. ,  Japan Aerospace Exploration Agency ,  Mitsubishi Heavy Industries, Ltd.

发明人： TSUKADA, Osamu ,  NAKASA, Akihiko ,  KANAI, Kengo ,  SHIMIZU, Masato ,  KOIKE, Haruna ,  HATAKEYAMA, Nami ,  TAKIZAWA, Naoki ,  SHIRAKAWA, Masaki ,  MIZUNO, Hiroyasu ,  HOMMA, Atsuko ,  SHIBA, Dai ,  YUMOTO, Akane ,  MURASE, Hirochika ,  OHIRA, Makoto

IPC分类号： B67D1/08 ,  A01K7/06

CPC分类号： A01K7/022 ,  A01K7/02 ,  A61M5/152 ,  B65D83/0061 ,  B67D1/08 ,  B67D1/0894 ,  B67D3/042

摘要： There is provided a liquid supply apparatus eliminating the need for a power supply, having relatively light weight and small footprint, and ensuring a stable liquid supply. The liquid supply apparatus includes a first support member, a second support member, a balloon having one end supported by the first support member and the other end supported by the second support member, and a casing having a constant longitudinal length. The balloon is disposed in the casing and is configured so as to be able to hold a liquid therein and discharge the liquid therefrom. When the balloon holds the liquid, the one end and the other end of the balloon are positioned in the case.

摘要翻译： 提供了一种不需要电源的液体供应装置，其具有较轻的重量和较小的占地面积，并确保了稳定的液体供应。 液体供应装置包括第一支撑构件，第二支撑构件，一端由第一支撑构件支撑而另一端由第二支撑构件支撑的气囊以及具有恒定纵向长度的壳体。 球囊设置在壳体内，并构造成能够将液体保持在其中并从其排出液体。 当气球容纳液体时，气球的一端和另一端位于壳体内。