1
Shigeru Sase: Method and apparatus for measuring hepatic blood flow amount. Anzai Medical Kabushiki Kaisha, Paul A Guss, January 23, 2001: US06176838 (49 worldwide citation)

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 is used to supply a mixed gas of xenon gas and oxygen gas to the lung of a specimen for a certain period of time so that the change in xenon conc ...


2
Tomio Inoue, Tadashi Ito, Masao Jimbo, Kenzo Eguchi, Katsuroh Ohwadano: Gamma camera apparatus. Anzai Medical Kabushiki Kaisha, Paul A Guss, November 23, 2004: US06822237 (29 worldwide citation)

After the position of a collimator with respect to a gamma camera depending on the position of a detection plane in an examinee, gamma rays radiated from the examinee are detected by a scintillation detector via a collimator and a scintillator, and a signal from the scintillation detector is process ...


3
Takeshi Sasaki, Hidenori Tashiro, Yosuke Tamuro: Respiration control apparatus. Anzai Medical Kabushiki Kaisha, Paul A Guss, November 11, 2008: US07448381 (26 worldwide citation)

A respiration control apparatus connected to a controlled body includes a respiration circuit having an inhalation circuit and an exhalation circuit. The inhalation circuit includes a first solenoid-operated valve and a first check valve. The exhalation circuit includes a vent valve, a dehumidifying ...


4
Inoue Tomio, Ito Tadashi, Jimbo Masao, Eguchi Kenzo, Ohwadano Katsuroh: Gamma camera apparatus. Anzai Medical Kabushiki Kaisha, September 4, 2002: EP1237013-A2 (24 worldwide citation)

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 fr ...


5
Kenzo Eguchi: Radioactive sample holder. Anzai Medical Kabushiki Kaisha, Paul A Guss, September 12, 2006: US07105846 (10 worldwide citation)

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 supp ...


6
Tomio Inoue, Tadashi Ito, Masao Jimbo, Takeshi Sasaki, Shuji Tsuchiya, Kenzo Eguchi, Hao Wei, Katsuroh Ohwadano, Hideki Ryuo: Medical imaging apparatus for detection of gamma rays and reflected ultrasonic waves. Anzai Medical Kabushiki Kaisha, Paul A Guss, August 22, 2006: US07094203 (8 worldwide citation)

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-detec ...


7
Masao Jimbo, Takeshi Sasaki, Shuji Tsuchiya, Kenzo Eguchi, Hao Wei, Katsuroh Ohwadano, Hideki Ryuo: Apparatus for and method of detecting radiation source. Anzai Medical Kabushiki Kaisha, Paul A Guss, October 21, 2003: US06635879 (8 worldwide citation)

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 (16×16) semiconductor detecting elements, display elements of a display uni ...


8
Takeshi Sasaki, Hidenori Tashiro, Yosuke Tamuro: Apparatus for generating radiation application synchronizing signal. Anzai Medical Kabushiki Kaisha, Paul A Guss, August 14, 2007: US07257436 (7 worldwide citation)

The level of a respiration signal obtained from a laser sensor or the like is indicated on a respiration monitor according to an output condition set by synchronizing signal output control device. While the level of the respiration signal is indicated on the respiration monitor, a synchronizing sign ...


9
Shigeru Sase: Method for determining constant in relational expression concerning end-tidal air velocity constant and arterial blood velocity constant and xenon CT apparatus. Anzai Medical Kabushiki Kaisha, Paul A Guss, January 8, 2002: US06337895 (6 worldwide citation)

It is intended to correctly determine the cerebral blood flow in a successful manner. When a constant &ggr; is determined in a relational expression of {Ka=&ggr;×(1−exp(−Ke/&ggr;))} provided that Ke represents an end-tidal air velocity constant and Ka represents an arterial blood ve ...


10
Sasaki Takeshi, Tashiro Hidenori, Tamuro Yosuke: Apparatus for generating radiation application synchronizing signal. Anzai Medical Kabushiki Kaisha, December 10, 2003: EP1369085-A1 (2 worldwide citation)

The level of a respiration signal obtained from a laser sensor (24) or the like is indicated on a respiration monitor (38) according to an output condition set by synchronizing signal output control device (36). While the level of the respiration signal is indicated on the respiration monitor (38), ...