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1. 发明授权

US09808189B2 Concentration-measurement device and concentration-measurement method 有权
公开(公告)号：US09808189B2
公开(公告)日：2017-11-07
申请号：US14112702
申请日：2012-04-06
申请人： Yasuaki Koyama , Takeo Ozaki , Susumu Suzuki
发明人： Yasuaki Koyama , Takeo Ozaki , Susumu Suzuki
IPC分类号： A61B5/1455 , A61B5/145 , A61B5/00 , A61B5/026 , A61H31/00 , A61B5/0295
CPC分类号： A61B5/14551 , A61B5/0261 , A61B5/0295 , A61B5/14535 , A61B5/14546 , A61B5/1455 , A61B5/14553 , A61B5/6814 , A61B5/72 , A61B5/742 , A61H31/005 , A61H2201/5092 , A61H2230/201 , A61H2230/208
摘要： A concentration measurement apparatus measures a temporal relative change amount (ΔcHb, ΔO2Hb) of either or both of total hemoglobin concentration and oxygenated hemoglobin concentration in the head that vary due to repetition of chest compression, and includes a light incidence section making measurement light incident on the head, a light detection section detecting the measurement light propagated through the interior of the head and generating a detection signal in accordance with the intensity of the measurement light, and a CPU determining, based on the detection signal, the relative change amount (ΔcHb, ΔO2Hb) and performing a filtering process of removing frequency components less than a predetermined frequency from frequency components contained in the relative change amount (ΔcHb, ΔO2Hb).

2. 发明申请

US20140058233A1 CONCENTRATION-MEASUREMENT DEVICE AND CONCENTRATION-MEASUREMENT METHOD 有权
标题翻译：浓度测量装置和浓度测量方法
公开(公告)号：US20140058233A1
公开(公告)日：2014-02-27
申请号：US14112702
申请日：2012-04-06
申请人： Yasuaki Koyama , Takeo Ozaki , Susumu Suzuki
发明人： Yasuaki Koyama , Takeo Ozaki , Susumu Suzuki
IPC分类号： A61B5/1455 , A61B5/00 , A61B5/145
CPC分类号： A61B5/14551 , A61B5/0261 , A61B5/0295 , A61B5/14535 , A61B5/14546 , A61B5/1455 , A61B5/14553 , A61B5/6814 , A61B5/72 , A61B5/742 , A61H31/005 , A61H2201/5092 , A61H2230/201 , A61H2230/208
摘要： A concentration measurement apparatus measures a temporal relative change amount (ΔcHb, ΔO2Hb) of either or both of total hemoglobin concentration and oxygenated hemoglobin concentration in the head that vary due to repetition of chest compression, and includes a light incidence section making measurement light incident on the head, a light detection section detecting the measurement light propagated through the interior of the head and generating a detection signal in accordance with the intensity of the measurement light, and a CPU determining, based on the detection signal, the relative change amount (ΔcHb, ΔO2Hb) and performing a filtering process of removing frequency components less than a predetermined frequency from frequency components contained in the relative change amount (ΔcHb, ΔO2Hb).
摘要翻译：浓度测量装置测量由于胸部压缩的重复而变化的头部中的总血红蛋白浓度和氧合血红蛋白浓度中的任一个或两者的时间相对变化量（DeltacHb，DeltaO2Hb），并且包括使入射到头部，光检测部分，检测通过头部内部传播的测量光，并根据测量光的强度产生检测信号;以及CPU，基于检测信号确定相对变化量（DeltacHb ，DeltaO2Hb），并且执行从相对变化量（DeltacHb，DeltaO2Hb）中包含的频率分量中去除小于预定频率的频率分量的滤波处理。

3. 发明授权

US4901238A Oximeter with monitor for detecting probe dislodgement 失效
标题翻译：带监测器的血氧仪用于检测探针移位
公开(公告)号：US4901238A
公开(公告)日：1990-02-13
申请号：US188912
申请日：1988-05-02
申请人： Susumu Suzuki , Sumio Yagi , Naotoshi Hakamata , Takeo Ozaki
发明人： Susumu Suzuki , Sumio Yagi , Naotoshi Hakamata , Takeo Ozaki
IPC分类号： A61B5/00 , A61B5/145 , A61B5/1455 , G01N21/31
CPC分类号： G01N21/3151 , A61B5/14553
摘要： An examination apparatus measures the oxygenation of body organs by using the near infrared transmission spectrophotometry. To assure the measurement reliability and the object person's safety, the examination apparatus monitors the variation of the fitting position of an illumination-side fixture by detecting the reflection light quantity from the measuring object.

4. 发明授权

US5564418A Diagnostic device for measuring information on blood in a living object 失效
标题翻译：用于测量活体血液信息的诊断装置
公开(公告)号：US5564418A
公开(公告)日：1996-10-15
申请号：US219294
申请日：1994-03-28
申请人： Takeo Ozaki , Susumu Suzuki
发明人： Takeo Ozaki , Susumu Suzuki
IPC分类号： A61B5/026 , A61B5/00 , A61B5/145 , A61B5/1455
CPC分类号： A61B5/14553
摘要： Perform measurement of blood flow using physiological salt solution, which is harmless to living objects, as a tracer. The head portion (4) of a subject is alternately irradiated with laser light 1, and laser light 2. The light exiting from the head portion (4) is detected and converted to an electric signal. By performing a first calculation on this electric signal, a CPU (1) outputs a signal representing the change in concentration of hemoglobin in the head (4). Further, a second calculation process is performed on the electric signal which represents changes in concentration of hemoglobin generated by injection of the physiological salt solution. At least one of the blood flow or the absolute concentration of oxyhemoglobin and deoxyhemoglobin is displayed. Because a material safe to living objects is used as the tracer, measurement of the blood flow can be safely and repeatedly performed.
摘要翻译：作为示踪剂，使用对生物体无害的生理盐溶液进行血流量测。被摄体的头部（4）交替地照射激光1和激光2.从头部（4）出射的光被检测并转换为电信号。通过对该电信号进行第一计算，CPU（1）输出表示头部（4）中血红蛋白浓度变化的信号。此外，对表示通过注射生理盐溶液产生的血红蛋白浓度的变化的电信号进行第二计算处理。至少显示血液流量或氧合血红蛋白和脱氧血红蛋白的绝对浓度。因为使用对物体安全的物质作为示踪剂，所以能够安全地反复进行血液流量的测定。

5. 发明授权

US4908762A Oximeter with system for testing transmission path 失效
标题翻译：血氧仪具有用于测试传输路径的系统
公开(公告)号：US4908762A
公开(公告)日：1990-03-13
申请号：US188910
申请日：1988-05-02
申请人： Susumu Suzuki , Sumio Yagi , Naotoshi Hakamata , Takeo Ozaki
发明人： Susumu Suzuki , Sumio Yagi , Naotoshi Hakamata , Takeo Ozaki
IPC分类号： A61B5/00 , A61B5/145 , A61B5/1455 , G01N21/31
CPC分类号： A61B5/14553 , G01N21/3151
摘要： An examination apparatus measures the oxygenation in body organs by the near infrared light transmission spectrophotometry. To inspect the examination apparatus itself before the oxygenation measurement, an illumination-side fixture and a detection-side fixture have such structures that these fixtures can be assembled together in such a manner that near infrared light is directly made incident on the detection-side fixture from the illumination-side fixture. In the midst of the measurement, the examination apparatus is regularly inspected and a photomultiplier tube can be separately inspected by employing a separate light source for inspection.

6. 发明授权

US4907876A Examination apparatus for measuring oxygenation in body organs 失效
标题翻译：用于测量身体器官中氧合的检查装置
公开(公告)号：US4907876A
公开(公告)日：1990-03-13
申请号：US188957
申请日：1988-05-02
申请人： Susumu Suzuki , Sumio Yagi , Naotoshi Hakamata , Takeo Ozaki
发明人： Susumu Suzuki , Sumio Yagi , Naotoshi Hakamata , Takeo Ozaki
IPC分类号： A61B5/00 , G01N21/31
CPC分类号： G01N21/31 , A61B5/14553
摘要： An examination apparatus which measures the oxygenation in objects with near infrared light transmission spectrophotometry and that automatically adjusts a transmission light quantity to a magnitude suitable for detection by a photomultiplier tube. The examination apparatus comprises a ring-like ND filter whose transmission factor varies along its circumference, a filter driver for automatically setting a transmission factor of a filter, and a light source control device for automatically controlling output powers of light sources.

7. 发明授权

US5103829A Examination apparatus for measuring oxygenation in body organs 失效
标题翻译：用于测量身体器官氧化的检查装置
公开(公告)号：US5103829A
公开(公告)日：1992-04-14
申请号：US189257
申请日：1988-05-02
申请人： Susumu Suzuki , Sumio Yagi , Naotoshi Hakamata , Takeo Ozaki
发明人： Susumu Suzuki , Sumio Yagi , Naotoshi Hakamata , Takeo Ozaki
IPC分类号： A61B5/00 , G01N21/31
CPC分类号： G01N21/3151 , A61B5/14553
摘要： An examination apparatus for measuring the oxygenation in body organs by the near infrared light transmission spectrophotometry. The invention relates to an improvement of an illumination-side fixture and a detection-side fixture. In order to hold optical fibers for introducing infrared light in their natural conditions, the fixtures are equipped with respective prisms for changing light paths by prescribed angles. Also, the fixtures are equipped with respective light-emitting diodes for indicating if the examination apparatus is in its operating condition.

8. 发明授权

US5003977A Device for analyzing fluorescent light signals 失效
标题翻译：荧光灯信号分析装置
公开(公告)号：US5003977A
公开(公告)日：1991-04-02
申请号：US321296
申请日：1989-03-09
申请人： Susumu Suzuki , Kazuyuki Ishida , Takeo Ozaki
发明人： Susumu Suzuki , Kazuyuki Ishida , Takeo Ozaki
IPC分类号： G01J3/443 , A61B5/00 , A61B10/00 , G01J3/28 , G01J3/44 , G01N21/64
CPC分类号： G01N21/274 , A61B5/0071 , A61B5/0084 , G01N21/64 , A61B5/0075 , G01J2003/2873 , G01J3/4406 , G01N2021/6417 , G01N21/6458
摘要： A device for analyzing fluorescent light signals consists of memory means for storing as a reference spectrum a spectrum obtained under predetermined conditions, and extraction means for extracting a predetermined component spectrum based on the results of a conversion of the reference spectrum using a specific wavelength of a measured spectrum obtained during actual measurement and a specific wavelength of the reference spectrum. The arrangement of the invention allows the spectrum of a specific component to be extracted accurately from measured spectra.
摘要翻译：用于分析荧光信号的装置包括存储装置，用于存储在预定条件下获得的光谱作为参考光谱;以及提取装置，用于基于使用特定波长的参考光谱的转换结果来提取预定分量光谱在实际测量期间获得的测量光谱和参考光谱的特定波长。本发明的布置允许从测量的光谱中精确地提取特定成分的光谱。

9. 发明授权

US3959449A Method of recovering heavy metal [-bromine] bromides and hydrobromic acid catalysts for liquid-phase oxidation [catalyst] 失效
标题翻译：回收重金属{8-溴{9 {0溴和氢溴酸催化剂用于液相氧化{8催化剂{9
公开(公告)号：US3959449A
公开(公告)日：1976-05-25
申请号：US456717
申请日：1974-04-01
申请人： Motoo Shigeyasu , Takeo Ozaki , Nobuo Kusano
发明人： Motoo Shigeyasu , Takeo Ozaki , Nobuo Kusano
IPC分类号： B01J37/22 , B01J37/30 , B01J39/04 , C07C51/487 , C01B7/12 , B01D11/02 , C01G45/06 , C01G51/08
CPC分类号： B01J39/043 , B01J37/22 , B01J37/30 , C07C51/487
摘要： A method of recovering in highly pure states heavy metals such as cobalt, manganese, etc., and bromine without the contamination of organic impurities and heavy metal impurities from the residue of the reaction mother liquor, which is obtained by removing a solvent from the reaction mother liquor remained after recovering terephthalic acid from the oxidation reaction product obtained in the method of producing terephthalic acid by subjecting an alkylbenzene such as p-xylene to a liquid phase oxidation with oxygen or oxygen-containing gas in the presence of a catalyst containing the heavy metals and bromine using a lower aliphatic monocarboxylic acid as the solvent, said method comprising: stirring the residue of the reaction mother liquor with water as solvent in the presence of molecular oxygen and a sulfur compound, removing solid impurities from the extracted mixtures thus treated by solid-liquid separation to provide an aqueous catalyst extract solution, passing the aqueous solution through a column packed with a strongly acidic cation-exchange resin to adsorb thereon the heavy metal catalyst, distilling the solution thus passed through the ion-exchange resin to recover bromine contained in the aqueous extract solution as hydrobromic acid, and, on the other hand, passing hydrobromic acid through the column of the ion exchange resin having adsorbed thereon the heavy metal catalyst to desorb the heavy metal catalyst, whereby the heavy metal catalyst is recovered as the bromide of it.
摘要翻译：在高纯度状态下回收重金属如钴，锰等的方法和溴，而不会从反应母液的残留物中除去有机杂质和重金属杂质，这是通过从反应中除去溶剂而获得的在从对苯二甲酸生产方法中得到的氧化反应产物中回收对苯二甲酸后，母液在含有重氢的催化剂存在下，用对二甲苯等烷基苯进行液相氧化使用低级脂族一元羧酸作为溶剂的金属和溴，所述方法包括：在分子氧和硫化合物的存在下，用水作为溶剂搅拌反应母液的残余物，从如此处理的提取的混合物中除去固体杂质，固液分离以提供含水催化剂提取液，通过水溶液 n通过填充有强酸性阳离子交换树脂的柱以吸附重金属催化剂，蒸馏由此通过离子交换树脂的溶液以回收含水提取物溶液中的溴作为氢溴酸，另一方面将氢溴酸通过其上吸附有重金属催化剂的离子交换树脂的柱，使重金属催化剂解吸，由此重金属催化剂作为其溴化物被回收。

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