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1. 发明专利

AT489983T 未知
公开(公告)号：AT489983T
公开(公告)日：2010-12-15
申请号：AT03020719
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 , G01R33/28 , A61B5/055 , A61B6/03 , A61M16/00 , A61M16/16 , A61N5/10
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).

2. 发明授权

US06869062B2 Valve for discharging fluid from a tank 失效
标题翻译：用于从罐排出流体的阀
公开(公告)号：US06869062B2
公开(公告)日：2005-03-22
申请号：US10607038
申请日：2003-06-27
申请人： Kenzo Eguchi
发明人： Kenzo Eguchi
IPC分类号： F17C13/04 , F16K1/30 , F16K15/18 , F16K51/00
CPC分类号： F16K1/303 , F16K1/307
摘要： A valve has a cylindrical body made of a metal material, a screw section formed on a first attachment hole in the body, a first seal member provided on an upper surface of the body, a third seal member attached to an upper surface of the first attachment hole, a valve plug arranged in a second attachment hole for being seated on a valve seat, a flange section curved outwardly from an outer circumferential surface of the body, and a spring interposed between the valve plug and a spring-receiving member provided in the second attachment hole.
摘要翻译：阀具有由金属材料制成的圆筒体，形成在主体的第一安装孔上的螺纹部，设置在主体的上表面上的第一密封部件，安装在第一密封部件的上表面的第三密封部件安装孔，布置在第二安装孔中的阀塞，用于安置在阀座上，从主体的外周面向外弯曲的凸缘部分以及设置在阀塞和弹簧接收部件之间的弹簧第二安装孔。

3. 发明公开

EP1138261A1 Method for determining constant in relational expression concerning end-tidal air velocity constant and arterial blood velocity constant and Xenon CT apparatus 有权
标题翻译：用于确定一个恒定的关系表达式关于呼气末空气速度恒定和动脉血速度常数和氙CT装置的方法
公开(公告)号：EP1138261A1
公开(公告)日：2001-10-04
申请号：EP00116522.4
申请日：2000-07-31
申请人： ANZAI MEDICAL KABUSHIKI KAISHA
发明人： Sase, Shigeru, c/o Anzai Medical Kabushiki Kaisha
IPC分类号： A61B6/00 , A61B5/08
CPC分类号： A61B6/481 , A61B5/0813 , A61B5/4064 , A61B6/504 , A61B6/507
摘要： It is intended to correctly determine the cerebral blood flow in a successful manner. When a constant γ is determined in a relational expression of {Ka = γ × (1 - exp(-Ke/γ))} provided that Ke represents an end-tidal air velocity constant and Ka represents an arterial blood velocity constant concerning a xenon CT examination, a K-S-calculating means (124) determines a temporary calculated value λα of a brain/blood distribution coefficient λ from temporary calculated values Kaiα, Kaoα obtained by a Ke/Ka conversion means (112) on the basis of an assumed value γα of the Ke/Ka conversion constant γ set by an assumed value-setting means (114). In this case, the assumed value-setting means (114) varies the assumed value γα within a desired range. A γ value-establishing means (126) establishes, as a true Ke/Ka conversion constant γ, the assumed value γα obtained when the temporary calculated value λα most closely approaches a target value λτ by comparing the temporary calculated value λα with the target value λτ from a target λ value-calculating means (122).
摘要翻译：它的目的是正确确定性矿成功地脑血流量。当一个恒定伽马在安平=伽玛x的关系式确定的开采 - 海拔提供（1 EXP（-ke /伽马））做柯darstellt到呼气末空气速度恒定和Ka darstellt动脉血流速度恒定的关于氙CT 检查，KS-计算装置（124）bestimmt从临时计算值启阿尔法脑/血液分配系数的λ的临时计算值的λα，花王阿尔法通过的基础上柯/嘉转换装置（112）中获得柯/嘉变换常数伽马通过在假定值设定单元（114）设定的假定值伽马阿尔法。在这种情况下，假定值设定装置（114）而改变的期望的范围内的假定值伽马阿尔法。的伽马值，建立装置（126）建立，作为一个真正的柯/嘉转换常数γ，假定值伽马阿尔法获得当临时计算值拉姆达阿尔法通过比较临时计算值拉姆达阿尔法最紧密接近目标值拉姆达tau蛋白与从目标λ值计算单元（122）的目标值，拉姆达tau蛋白。

4. 发明申请

US20100124309A1 XENON CT APPARATUS, METHOD OF DETERMINING ARTERIAL BLOOD RATE CONSTANT, AND METHOD FOR CALCULATING BLOOD FLOW 失效
标题翻译： XENON CT装置，确定血浆血浆速率常数的方法和计算血液流量的方法
公开(公告)号：US20100124309A1
公开(公告)日：2010-05-20
申请号：US12616234
申请日：2009-11-11
申请人： Shigeru SASE
发明人： Shigeru SASE
IPC分类号： H05G1/60
CPC分类号： A61B6/504 , A61B6/481 , A61B6/501 , A61B6/507 , G06T7/0016 , G06T7/254 , G06T2207/10081 , G06T2207/30104
摘要： In a blood flow measuring apparatus, a data processor in a computer determines three parameters from a (ΔCT value of CT image data corresponding to) time-course change, consisting of a test region rate constant K, an arterial blood rate constant Ka, and a xenon partition coefficient λ. A blood flow f is determined using the determined rate constant K, and the xenon partition coefficient λ.
摘要翻译：在血液流量测量装置中，计算机中的数据处理器根据测试区域速率常数K，动脉血液速率常数Ka（动态血液速率常数Ka）来确定来自（对应于CT图像数据的CT图像数据的＆Dgr。CT值）时间过程变化的三个参数，氙分配系数λ。使用确定的速率常数K和氙分配系数λ来确定血流f。

5. 发明授权

US06946659B2 Apparatus for forming radiation source distribution image 失效
标题翻译：用于形成辐射源分布图像的装置
公开(公告)号：US06946659B2
公开(公告)日：2005-09-20
申请号：US10265412
申请日：2002-10-07
申请人： Tadashi Ito , Naoto Yasue , Masao Jimbo , Hideki Ryuo
发明人： Tadashi Ito , Naoto Yasue , Masao Jimbo , Hideki Ryuo
IPC分类号： G01T1/164 , G01T1/166 , G01T1/24 , G01T1/29
CPC分类号： G01T1/166 , A61B6/037 , G01T1/1642 , G01T1/295
摘要： A radiation source distribution image of an examinee is formed by driving X direction movement motors to move a radiation information-detecting unit in the X direction, and detecting radiation from the examinee on a stretcher placed between guide rails by using a collimator and a line sensor which constitute a detection unit.
摘要翻译：受检者的辐射源分布图像通过驱动X方向移动电动机来在X方向上移动辐射信息检测单元，并且通过使用准直器和线传感器来检测位于导轨之间的担架上的受检者的辐射构成检测单元。

6. 发明申请

US20040004202A1 Valve 失效
标题翻译：阀
公开(公告)号：US20040004202A1
公开(公告)日：2004-01-08
申请号：US10607038
申请日：2003-06-27
申请人： Anzai Medical Kabushiki Kaisha
发明人： Kenzo Eguchi
IPC分类号： F16L037/40
CPC分类号： F16K1/303 , F16K1/307
摘要： A valve comprises a cylindrical body made of a metal material, a screw section formed on a first attachment hole in the body, a first seal member provided on an upper surface of the body, a third seal member attached to an upper surface of the first attachment hole, a valve plug arranged in a second attachment hole for being seated on a valve seat, a flange section curved outwardly from an outer circumferential surface of the body, and a spring interposed between the valve plug and a spring-receiving member provided in the second attachment hole.
摘要翻译：阀包括由金属材料制成的圆筒体，形成在主体中的第一附接孔上的螺纹部分，设置在主体的上表面上的第一密封部件，附接到第一密封件的上表面的第三密封部件安装孔，布置在第二安装孔中的阀塞，用于安置在阀座上，从主体的外周面向外弯曲的凸缘部分以及设置在阀塞和弹簧接收部件之间的弹簧第二安装孔。

7. 发明申请

US20030004413A1 Medical imaging apparatus 失效
标题翻译：医疗成像装置
公开(公告)号：US20030004413A1
公开(公告)日：2003-01-02
申请号：US10175950
申请日：2002-06-21
申请人： Anzai Medical Kabushiki Kaisha
发明人： Tomio Inoue , Tadashi Ito , Masao Jimbo , Takeshi Sasaki , Shuji Tsuchiya , Kenzo Eguchi , Hao Wei , Katsuroh Ohwadano , Hideki Ryuo
IPC分类号： A61B006/00 , A61B008/00
CPC分类号： A61B8/00 , A61B6/4258 , A61B8/4416 , G01T1/161
摘要： Gamma rays obtained from radioisotope administered to an examinee are detected by a gamma ray information-detecting unit so that a first tomographic image obtained therefrom is formed on a CRT. Further, a second tomographic image of the examinee detected by using an ultrasonic wave information-detecting unit juxtaposed with respect to the gamma ray information-detecting unit is formed while making the second tomographic image overlap on the first tomographic image. Thus, it is possible to obtain a tomographic image in which relative positional relationship of tissue is clear.
摘要翻译：通过伽马射线信息检测单元检测从给予受检者的放射性同位素获得的γ射线，使得由CRT获得的第一断层图像形成在CRT上。此外，在使第二断层图像在第一断层图像上重叠的同时，形成通过使用与伽马射线信息检测单元并置的超声波信息检测单元检测到的受检者的第二断层图像。因此，可以获得组织的相对位置关系清晰的断层图像。

8. 发明申请

US20020117627A1 Apparatus for and method of detecting radiation source 失效
标题翻译：辐射源检测装置及方法
公开(公告)号：US20020117627A1
公开(公告)日：2002-08-29
申请号：US09892580
申请日：2001-06-28
申请人： Anzai Medical Kabushiki Kaisha
发明人： Masao Jimbo , Takeshi Sasaki , Shuji Tsuchiya , Kenzo Eguchi , Hao Wei , Katsuroh Ohwadano , Hideki Ryuo
IPC分类号： G01T001/24
CPC分类号： G01T1/161 , A61B6/4258 , G01T7/00
摘要： A small-size gamma camera is capable of reliably and quickly detecting the accumulated position of a radiation source in an examinee. When the examinee is scanned with the gamma camera which has an area sensor comprising 256 (16null16) semiconductor detecting elements, display elements of a display unit on a rear panel of the gamma camera are turned on to display a pattern indicative of the accumulated position of the radiation source. According to the displayed pattern on the display elements, the operator of the gamma camera moves the gamma camera to detect the accumulated position of the radiation source reliably within a short period of time.
摘要翻译：小型伽马相机能够可靠且快速地检测受检者中的辐射源的累积位置。当使用具有256（16×16）个半导体检测元件的区域传感器的伽马照相机对受检者进行扫描时，伽马照相机的后面板上的显示单元的显示元件被接通以显示指示累积位置辐射源。根据显示元件上显示的图案，伽马照相机的操作者移动伽马相机以在短时间内可靠地检测辐射源的累积位置。

9. 发明授权

US08054936B2 Xenon CT apparatus, method of determining arterial blood rate constant, and method for calculating blood flow 失效
标题翻译：氙CT仪，动脉血速常数测定方法，血流计算方法
公开(公告)号：US08054936B2
公开(公告)日：2011-11-08
申请号：US12616234
申请日：2009-11-11
申请人： Shigeru Sase
发明人： Shigeru Sase
IPC分类号： G01N23/00
CPC分类号： A61B6/504 , A61B6/481 , A61B6/501 , A61B6/507 , G06T7/0016 , G06T7/254 , G06T2207/10081 , G06T2207/30104
摘要： In a blood flow measuring apparatus, a data processor in a computer determines three parameters from a (ΔCT value of CT image data corresponding to) time-course change, consisting of a test region rate constant K, an arterial blood rate constant Ka, and a xenon partition coefficient λ. A blood flow f is determined using the determined rate constant K, and the xenon partition coefficient λ.
摘要翻译：在血液流量测量装置中，计算机中的数据处理器根据测试区域速率常数K，动脉血液速率常数Ka（动态血液速率常数Ka）来确定来自（对应于CT图像数据的CT图像数据的＆Dgr。CT值）时间过程变化的三个参数，氙分配系数λ。使用确定的速率常数K和氙分配系数λ来确定血流f。

10. 发明授权

US07105846B2 Radioactive sample holder 失效
公开(公告)号：US07105846B2
公开(公告)日：2006-09-12
申请号：US11123781
申请日：2005-05-06
申请人： Kenzo Eguchi
发明人： Kenzo Eguchi
IPC分类号： G21F5/018 , A61B6/10
CPC分类号： G21F5/018 , A61M5/1785 , G21Y2002/204 , G21Y2002/304 , G21Y2002/501 , G21Y2004/30
摘要： After a syringe containing a radioactive sample therein and housed in a radiation shield case is mounted on a radioactive sample holder and set in a radioactive sample measuring apparatus, an upwardly projecting handle of the radioactive sample holder is depressed to cause a syringe holder base supported on second shafts to lower a flange of the syringe held by the syringe holder base, pulling the syringe out of the radiation shield case. Then, the amount of radioactivity of the radioactive sample contained in the syringe is measured.

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