公开(公告)号：EP3669917A1

公开(公告)日：2020-06-24

申请号：EP17929001.0

申请日：2017-10-20

申请人： Shenzhen Mindray Bio-Medical Electronics Co., Ltd ,  Shenzhen Mindray Scientific Co., Ltd.

发明人： WANG, Sheng ,  LIANG, Dongsheng ,  LUO, Caijin

IPC分类号： A61M16/01

摘要： An anesthesia machine exhaust emission control system (200) detects a gas flow in a connection pipeline (210) by means of an electronic flow detection unit (220) and displays same by means of a display unit (240), and a controller (230) controls, according to an operating state of the anesthesia machine, a switch unit (260) so same turns on or turns off the connection pipeline (210). The method for controlling the anesthesia machine exhaust emission control system (200) comprises: directly displaying a gas flow value in the connection pipeline (210) by means of the electronic flow detection unit (220), the controller (230) and the display unit (240), so that the user can conveniently and accurately read the gas flow value in the connection pipeline (210). The connection pipeline (210) is turned off when an anesthesia machine is in a standby state, thereby greatly saving exhaust gas recovery resources of a hospital.

公开(公告)号：EP4085956A1

公开(公告)日：2022-11-09

申请号：EP19958510.0

申请日：2019-12-30

申请人： Shenzhen Mindray Bio-Medical Electronics Co., Ltd

发明人： LIANG, Dongsheng ,  HU, Min

IPC分类号： A61M16/01

摘要： A backup flow control system applicable to an anesthesia machine. The backup flow control system turns on a backup ventilation mode when an electronic flow control system of the anesthesia machine has failed, and comprises a first controller (1), a flow regulation valve (2), an accommodation cavity (3), and a cover (4). The accommodation cavity (3) is a hollow structure having an opening. The cover (4) is connected to the opening of the accommodation cavity (3) to close the opening. The flow regulation valve (2) is disposed inside the accommodation cavity (3). The first controller (1), according to the operating state of the electronic flow control system, controls to turn on the backup flow control system and to open the cover (4), such that the opening is wide open to expose the flow regulation valve (2); or controls to turn off the backup ventilation mode.

公开(公告)号：EP3815729A1

公开(公告)日：2021-05-05

申请号：EP18923921.3

申请日：2018-06-26

申请人： Shenzhen Mindray Bio-Medical Electronics Co., Ltd. ,  Shenzhen Mindray Scientific Co., Ltd.

发明人： HUANG, Chenghua ,  PAN, Ruiling ,  LIANG, Dongsheng ,  HUANG, Jiping

IPC分类号： A61M16/00 ,  A61M16/01 ,  A61M16/10 ,  A61M16/12

摘要： This disclosure is an anesthesia machine (100, 700) and system, may be used in the technical field of medical devices; the anesthesia machine (100, 700) may include a gas source interface (101) and an oxygen supply apparatus (102) and an anesthetic breathing apparatus (103) separately connected to the gas source interface (101); the oxygen supply apparatus (102) may provide an oxygen-containing gas to a patient (105, 105a, 105b); the anesthetic breathing apparatus (103) may provide anesthetic breathing support to the patient (105, 105a, 105b). The anesthesia machine system may include an anesthesia machine (100, 700) and an oxygen supply device; the anesthesia machine (100, 700) may be provided with a fixing mechanism; the oxygen supply device may be detachably fixed to the anesthesia machine (100, 700) by means of the fixing mechanism.

公开(公告)号：EP2886929B1

公开(公告)日：2018-03-07

申请号：EP13829900.3

申请日：2013-04-22

申请人： Shenzhen Mindray Bio-Medical Electronics Co., Ltd.

发明人： ZHAO, Yanqun ,  CHEN, Zhiwu ,  LIANG, Dongsheng ,  ZHU, Dahui

IPC分类号： F16M11/16 ,  A61B8/00 ,  F16M11/42 ,  F16M11/04 ,  A47B21/03 ,  A47B21/02

CPC分类号： F16M11/18 ,  A47B21/02 ,  A47B21/0314 ,  A47B2021/0364 ,  A61B8/4405 ,  A61B8/4427 ,  F16M11/046 ,  F16M11/048 ,  F16M11/42 ,  F16M2200/028 ,  F16M2200/041 ,  F16M2200/063

摘要： A lock device (30) is disclosed, which comprises: a holder (31) which is provided with a through hole (312) running through the holder (31) and a slide (311) intersecting with the through hole (312); a guide bar (32), which is provided with an outer threaded area on at least a portion of a surface and passes through the through hole (312), where the outer threaded area is located at where the through hole (312) intersects with the slide (311); a lock component (35) received in the slide (311), where the end of the lock component (35) facing towards the guide bar (32) is provided with a lock threaded area which can engage with the outer threaded area of the guide bar (32); and a drive assembly which drives the lock assembly to move towards or away from the guide bar (32) in the slide (311). In the embodiments of present disclosure, the guide bar is locked when threads on the lock threaded area engage with outer threads on the outer threaded area. The lock devices according present disclosure are simple, easy to maintain, low cost, not ease to failure, with high reliability and able to bear very large load. In addition, they will not generate noise and need not to be operated with electricity, and the operation is more convenient.

公开(公告)号：EP2886929A1

公开(公告)日：2015-06-24

申请号：EP13829900.3

申请日：2013-04-22

申请人： Shenzhen Mindray Bio-Medical Electronics Co., Ltd.

发明人： ZHAO, Yanqun ,  CHEN, Zhiwu ,  LIANG, Dongsheng ,  ZHU, Dahui

IPC分类号： F16M11/16 ,  A61B8/00

CPC分类号： F16M11/18 ,  A47B21/02 ,  A47B21/0314 ,  A47B2021/0364 ,  A61B8/4405 ,  A61B8/4427 ,  F16M11/046 ,  F16M11/048 ,  F16M11/42 ,  F16M2200/028 ,  F16M2200/041 ,  F16M2200/063

摘要： A lock device (30) is disclosed, which comprises: a holder (31) which is provided with a through hole (312) running through the holder (31) and a slide (311) intersecting with the through hole (312); a guide bar (32), which is provided with an outer threaded area on at least a portion of a surface and passes through the through hole (312), where the outer threaded area is located at where the through hole (312) intersects with the slide (311); a lock component (35) received in the slide (311), where the end of the lock component (35) facing towards the guide bar (32) is provided with a lock threaded area which can engage with the outer threaded area of the guide bar (32); and a drive assembly which drives the lock assembly to move towards or away from the guide bar (32) in the slide (311). In the embodiments of present disclosure, the guide bar is locked when threads on the lock threaded area engage with outer threads on the outer threaded area. The lock devices according present disclosure are simple, easy to maintain, low cost, not ease to failure, with high reliability and able to bear very large load. In addition, they will not generate noise and need not to be operated with electricity, and the operation is more convenient.

摘要翻译： 公开了一种锁定装置（30），其包括：保持器（31），其设置有穿过保持器（31）的通孔（312）和与通孔（312）相交的滑动件（311）; 引导杆（32），其在表面的至少一部分上设置有外螺纹区域并且穿过通孔（312），其中外螺纹区域位于通孔（312）与 滑动件（311）; 容纳在滑动件（311）中的锁定部件（35），其中锁定部件（35）的朝向引导杆（32）的端部设置有锁定螺纹区域​​，该锁定螺纹区域​​可以与引导件的外螺纹区域接合 酒吧（32）; 以及驱动组件，其驱动锁组件朝向或远离滑块（311）中的导杆（32）移动。 在本公开的实施例中，当锁定螺纹区域​​上的螺纹与外螺纹区域上的外螺纹接合时，引导杆被锁定。 根据本公开的锁定装置简单，易于维护，成本低，不易破坏，具有高可靠性并能承受非常大的载荷。 另外，不会产生噪音，不用操作，操作更方便。