-
公开(公告)号：US20150096638A1
公开(公告)日：2015-04-09
申请号：US14570024
申请日：2014-12-15
CPC分类号： A61B5/0235 , F04B43/046 , F04B49/225 , F16K7/17 , F16K15/145 , F16K24/04 , G05D7/0113 , Y10T137/7836 , Y10T137/7895 , Y10T137/86019 , Y10T137/87185
摘要： In a fluid control device, a check valve includes a first valve housing and a first diaphragm. The first diaphragm defines a first valve chamber and a second valve chamber. An exhaust valve includes a second valve housing and a second diaphragm. The second diaphragm defines a third valve chamber and a fourth valve chamber. The check valve is opened and closed by a difference in pressure between the first valve chamber and the second valve chamber. The exhaust valve is opened and closed by a difference in pressure between the third valve chamber and the fourth valve chamber.
摘要翻译： 在流体控制装置中，止回阀包括第一阀壳体和第一隔膜。 第一隔膜限定第一阀室和第二阀室。 排气阀包括第二阀壳体和第二隔膜。 第二隔膜限定第三阀室和第四阀室。 止回阀由第一阀室和第二阀室之间的压力差打开和关闭。 排气阀由第三阀室和第四阀室之间的压力差打开和关闭。
-
公开(公告)号：US20130178752A1
公开(公告)日：2013-07-11
申请号：US13772487
申请日：2013-02-21
IPC分类号： A61B5/0235
CPC分类号： A61B5/0235 , F04B43/046 , F04B49/225 , F16K7/17 , F16K15/145 , F16K24/04 , G05D7/0113 , Y10T137/7836 , Y10T137/7895 , Y10T137/86019 , Y10T137/87185
摘要： In a fluid control device, a check valve includes a first valve housing and a first diaphragm. The first diaphragm defines a first valve chamber and a second valve chamber. An exhaust valve includes a second valve housing and a second diaphragm. The second diaphragm defines a third valve chamber and a fourth valve chamber. The check valve is opened and closed by a difference in pressure between the first valve chamber and the second valve chamber. The exhaust valve is opened and closed by a difference in pressure between the third valve chamber and the fourth valve chamber.
-
公开(公告)号：US20190381308A1
公开(公告)日：2019-12-19
申请号：US16554350
申请日：2019-08-28
发明人： Yoshiki DOI , Shinji NAKAZAWA
摘要： A low-frequency treatment device includes a pad including a through hole and a pad side electrode on a rear surface, a holder disposed on the rear surface side of the pad so as to oppose the pad side electrode, a body including a body side electrode and detachably attached to the holder, and a wiring member configured to electrically connect the body side electrode and the pad side electrode. The wiring member includes a first end portion connected to the body side electrode, a second end portion connected to the pad side electrode, and a conductive portion, disposed such that a portion of the conductive portion extends through a through hole, for conducting electricity between the first end portion and the second end portion.
-
公开(公告)号：US20180177997A1
公开(公告)日：2018-06-28
申请号：US15901324
申请日：2018-02-21
发明人： Yoshiki DOI , Shinji NAKAZAWA , Kayoko MAEDA , Nobuhiko OSOEGAWA
CPC分类号： A61N1/0492 , A61N1/04 , A61N1/32 , A61N1/36014
摘要： The present invention includes a guiding engagement portion configured such that a holder and a main body portion for supplying a low-frequency pulse current to a pad engage in a state in which the main body portion is attached to the holder, and the holder and the main body portion are disengaged in a state in which the main body portion is removed. The guiding engagement portion is formed so as to allow the holder and the main body portion to engage by moving in a direction of approaching each other during the attachment, and during the removal, disengage the holder and the main body portion by restricting movement in a direction opposite to the movement direction during the attachment, and allowing the main body portion to move with respect to the holder in a direction intersecting the direction of approaching each other.
-
公开(公告)号：US20180177998A1
公开(公告)日：2018-06-28
申请号：US15902293
申请日：2018-02-22
发明人： Yoshiki DOI , Shinji NAKAZAWA , Kayoko MAEDA
CPC分类号： A61N1/0492 , A61N1/04 , A61N1/0452 , A61N1/048 , A61N1/32 , A61N1/321
摘要： A low-frequency treatment device includes: a pad configured to be attached to a body of a user; a holder configured to hold the pad; and a main body portion configured to be attached to the holder. The holder and the main body portion are engaged, with a clearance of a predetermined distance for arranging the pad being formed therebetween. Electrical conduction established between a pad-side electrode portion included on the pad and a main body portion-side electrode portion included on the main body portion by coming into contact with each other in the clearance of the predetermined distance. At least one electrode portion among the pad-side electrode portion and the main body portion-side electrode portion can perform movement in a direction of approaching and separating from the other electrode portion and is biased in the approaching direction.
-
-
-
-
搜索结果
5 条记录 (耗时 0.018 秒)