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31. 发明公开

EP1400256A1 Lung ventilator 有权
标题翻译： Beatmungsgerät
公开(公告)号：EP1400256A1
公开(公告)日：2004-03-24
申请号：EP03020719.5
申请日：2003-09-11
申请人： ANZAI MEDICAL KABUSHIKI KAISHA
发明人： Sasaki, Takeshi , Tashiro, Hidenori , Tamuro, Yosuke
IPC分类号： A61M16/20
CPC分类号： A61M16/20 , A61M16/1055 , A61M16/106 , A61M16/204 , A61M16/205 , A61M16/208
摘要： A respiration control apparatus (14) connected to a controlled body (M) includes a respiration circuit (120) having an inhalation circuit (124) and an exhalation circuit (130). The inhalation circuit (124) includes a first solenoid-operated valve (142) and a first check valve (144). The exhalation circuit (130) includes a vent valve (145), a dehumidifying chamber (146), a pressure detector (148), a second check valve (150), and a second solenoid-operated valve (152). A central processor (160) closes the first solenoid-operated valve (142) and the second solenoid-operated valve (152) based on a respiration control signal supplied from a synchronizing signal output control device (36), disconnecting the respiratory system of the controlled body (M) from the outside of the respiration control apparatus (14).
摘要翻译：连接到受控体（M）的呼吸控制装置（14）包括具有吸入回路（124）和呼气回路（130）的呼吸回路（120）。吸入回路（124）包括第一电磁阀（142）和第一止回阀（144）。呼气回路（130）包括排气阀（145），除湿室（146），压力检测器（148），第二止回阀（150）和第二电磁阀（152）。基于从同步信号输出控制装置（36）提供的呼吸控制信号，中央处理器（160）关闭第一电磁阀（142）和第二电磁阀（152），断开呼吸系统受控体（M）从呼吸控制装置（14）的外部。

32. 发明公开

EP1378692A3 Valve 有权
公开(公告)号：EP1378692A3
公开(公告)日：2004-01-21
申请号：EP03013637.8
申请日：2003-06-16
申请人： ANZAI MEDICAL KABUSHIKI KAISHA
发明人： Eguchi, Kenzo
IPC分类号： F16K1/30
CPC分类号： F16K1/303 , F16K1/307
摘要： A valve (10) comprises a cylindrical body (12) made of a metal material, a screw section (40) formed on a first attachment hole (28) in the body (12), a first seal member (34) provided on an upper surface of the body (12), a third seal member (54) attached to an upper surface of the first attachment hole (28), a valve plug (14) arranged in a second attachment hole (30) for being seated on a valve seat (56), a flange section (26) curved outwardly from an outer circumferential surface of the body (12), and a spring (18) interposed between the valve plug (14) and a spring-receiving member (16) provided in the second attachment hole (30).

33. 发明授权

EP1036542B1 Apparatus for measuring hepatic blood flow amount 有权
标题翻译：设备用于测量肝脏的血流量
公开(公告)号：EP1036542B1
公开(公告)日：2003-11-26
申请号：EP99105250.7
申请日：1999-03-15
申请人： ANZAI MEDICAL KABUSHIKI KAISHA
发明人： Sase, Shigeru c/o ANZAI MEDICAL K. K.
IPC分类号： A61B6/00
CPC分类号： A61B6/507 , A61B6/481

34. 发明公开

EP1336869A2 Apparatus for forming radiation source distribution image 审中-公开
标题翻译： Verfahren zur Herstellung der Bildverteilung von einer Strahlungsquelle
公开(公告)号：EP1336869A2
公开(公告)日：2003-08-20
申请号：EP02022960.5
申请日：2002-10-14
申请人： ANZAI MEDICAL KABUSHIKI KAISHA
发明人： Ito, Tadashi , Yasue, Naoto , Jimbo, Masao , Ryuo, Hideki
IPC分类号： G01T1/166 , G01T1/29
CPC分类号： G01T1/166 , A61B6/037 , G01T1/1642 , G01T1/295
摘要： A radiation source distribution image of an examinee (28) is formed by driving X direction movement motors (30a, 30b) to move a radiation information-detecting unit (18) in the X direction, and detecting radiation from the examinee (28) on a stretcher (26) placed between guide rails (16a, 16b) by using a collimator and a line sensor which constitute a detection unit (64).
摘要翻译：受检者（28）的辐射源分布图像通过驱动X方向移动电动机（30a，30b）而在X方向上移动辐射信息检测单元（18）并且检测来自受检者（28）的辐射通过使用准直器和构成检测单元（64）的线传感器而放置在导轨（16a，16b）之间的担架（26）。

35. 发明公开

EP1237013A2 Gamma camera apparatus 审中-公开
标题翻译：伽玛Kameravorrichtung
公开(公告)号：EP1237013A2
公开(公告)日：2002-09-04
申请号：EP01115461.4
申请日：2001-06-27
申请人： ANZAI MEDICAL KABUSHIKI KAISHA
发明人： Inoue, Tomio , Ito, Tadashi , Jimbo, Masao , Eguchi, Kenzo , Ohwadano, Katsuroh
IPC分类号： G01T1/164
CPC分类号： G01T1/1642 , G01T1/1648 , G01T1/295
摘要： After the position of a collimator (30) with respect to a gamma camera (16) depending on the position of a detection plane (48) in an examinee (14), gamma rays radiated from the examinee (14) are detected by a scintillation detector (44) via a collimator (30) and a scintillator (42), and a signal from the scintillation detector (44) is processed by a signal processing circuit (46) and then transferred to an image reconstructing unit (18), which reconstructs a three-dimensional image of the radiation source in the examinee (14) and displays the three-dimensional image on a display unit (22).
摘要翻译：在根据受检者（14）中的检测平面（48）的位置相对于伽马照相机（16）的准直器（30）的位置之后，通过闪烁检测从受检者（14）辐射的伽马射线通过准直器（30）和闪烁体（42）检测器（44），并且来自闪烁检测器（44）的信号由信号处理电路（46）处理，然后转移到图像重建单元（18），其中重建受检者（14）中的辐射源的三维图像，并将三维图像显示在显示单元（22）上。

36. 发明公开

EP1036542A1 Method and apparatus for measuring hepatic blood flow amount 有权
标题翻译： Verfahren undGerätzur Messung des Blutflusses der Leber
公开(公告)号：EP1036542A1
公开(公告)日：2000-09-20
申请号：EP99105250.7
申请日：1999-03-15
申请人： ANZAI MEDICAL KABUSHIKI KAISHA
发明人： Sase, Shigeru c/o ANZAI MEDICAL K. K.
IPC分类号： A61B6/00
CPC分类号： A61B6/507 , A61B6/481
摘要： In order to easily measure the hepatic arterial blood flow amount and the portal blood flow amount flowing through the liver, a mixed gas supply apparatus (16) is used to supply a mixed gas of xenon gas and oxygen gas to the lung of a specimen (12) for a certain period of time so that the change in xenon concentration in the tissue of the liver (54) of the specimen (12) is measured (detected) while making decomposition into picture elements by using an X-ray CT system (14). The hepatic arterial blood flow amount and the portal blood flow amount concerning the respective picture elements obtained by the decomposition are determined by using a computer on the basis of the fact that the xenon concentration in the liver tissue is determined by the xenon concentration in the hepatic arterial blood flow and the xenon concentration in the portal blood flow.
摘要翻译：为了容易地测量肝动脉血流量和流过肝脏的门静脉血流量，使用混合气体供给装置（16）将氙气和氧气的混合气体供给到试样的肺（ 12）持续一定时间，使得通过使用X射线CT系统（）检测样品（12）的肝脏（54）的组织中氙浓度的变化，同时分解成图像元素 14）。通过使用计算机根据肝组织中的氙浓度由肝脏中的氙浓度确定的事实来确定关于通过分解获得的各个图像元素的肝动脉血流量和门静脉血流量动脉血流和门静脉血流中的氙浓度。

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