专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

31. 发明授权

US07419470B2 Method and device for measuring intraocular tension 失效
标题翻译：用于测量眼内张力的方法和装置
公开(公告)号：US07419470B2
公开(公告)日：2008-09-02
申请号：US10473108
申请日：2002-03-29
申请人： Akihiko Uchiyama , Kenji Yanashima , Sunao Takeda , Go Taguchi , Takuro Yokoyama
发明人： Akihiko Uchiyama , Kenji Yanashima , Sunao Takeda , Go Taguchi , Takuro Yokoyama
IPC分类号： A61B8/00 , A61B8/12 , A61B8/14
CPC分类号： A61B3/165 , A61B8/10
摘要： An intraocular tension measuring method comprising vibrating an eyeball to be examined by a sound wave, measuring vibration of the eyeball to be examined by a noninvasive means to determine a Q value of resonance of the eyeball to be examined, and calculating intraocular tension from the Q value, and an intraocular tension measuring device comprising a vibrating means for vibrating an eyeball to be examined by a sound wave, a measuring means for noninvasively measuring vibration of the eyeball to be examined, a Q value calculating means for calculating a Q value of resonance of the eyeball to be examined from the vibration measured by the measuring means, and an intraocular tension calculating means for calculating intraocular tension from the Q value.
摘要翻译：一种眼内张力测定方法，其特征在于，使用声波对要进行检查的眼球进行振动，利用非侵入性手段测定要检查的眼球的振动，求出要检查的眼球的共振的Q值，从Q测量眼内张力值和眼内张力测量装置，包括用于振动要由声波检查的眼球的振动装置，用于非侵入性地测量要检查的眼球的振动的测量装置，用于计算谐振的Q值的Q值计算装置根据由测量装置测量的振动来检查眼球;以及眼内张力计算装置，用于从Q值计算眼内张力。

32. 发明授权

US07402138B2 Method and apparatus for measuring blood volume, and vital sign monitor using the same 有权
标题翻译：用于测量血容量的方法和装置，以及使用其的生命体征监测器
公开(公告)号：US07402138B2
公开(公告)日：2008-07-22
申请号：US11094228
申请日：2005-03-31
申请人： Yoshihiro Sugo , Takeshi Akiyama , Keisuke Uchida , Sunao Takeda
发明人： Yoshihiro Sugo , Takeshi Akiyama , Keisuke Uchida , Sunao Takeda
IPC分类号： A61B5/02
CPC分类号： A61B5/029 , A61B5/0245 , A61B5/0285
摘要： A first member is adapted to measure an electrocardiogram of a patient. A second member is adapted to measure a peripheral pulse wave of the patient. A first calculator calculates a pulse wave propagation time (PWTT) and a heart rate (HR) of the patient based on the electrocardiogram and the peripheral pulse wave. A second calculator calculates a cardiac output (CO) of the patient with an equation of CO=(αK·PWTT+βK)·HR, where α, β and K are coefficients inherent to the patient.
摘要翻译：第一构件适于测量患者的心电图。第二构件适于测量患者的外周脉搏波。第一计算器基于心电图和外周脉搏波计算患者的脉搏波传播时间（PWTT）和心率（HR）。第二计算器用CO =（αK.PWTT+βK）·HR等式计算患者的心输出量（CO），其中α，β和K是患者固有的系数。

33. 发明授权

US07313426B2 Apparatus for determining concentrations of light absorbing substances in blood 有权
标题翻译：用于测定血液中吸光物质浓度的装置
公开(公告)号：US07313426B2
公开(公告)日：2007-12-25
申请号：US11090239
申请日：2005-03-28
申请人： Sunao Takeda , Naoki Kobayashi , Hiroshi Kubota
发明人： Sunao Takeda , Naoki Kobayashi , Hiroshi Kubota
IPC分类号： A61B5/00
CPC分类号： A61B5/14551 , A61B5/14532 , A61B2560/0209
摘要： In an apparatus for determining a concentration of a light absorbing substance in blood, a plurality of photo emitters are adapted to emit light beams having different wavelengths toward a living tissue including a blood vessel. A photo receiver is adapted to receive the light beams which have been transmitted through or reflected from the living tissue. A driver inputs driving currents for causing the respective photo emitters to emit the light beams. An optimizer obtains values of AC components of the light beams received by the photo receiver, and adjusts values of the driving currents such that the values of the AC components fall within a predetermined range.
摘要翻译：在用于测定血液中的光吸收物质的浓度的装置中，多个光发射器适于向包括血管的生物体组织发射具有不同波长的光束。光接收器适于接收已经通过活体组织传播或反射的光束。 A驱动器输入用于使各个光发射器发射光束的驱动电流。优化器获得由光接收器接收的光束的AC分量的值，并且调整驱动电流的值，使得AC分量的值落在预定范围内。

34. 发明授权

US07257433B2 Apparatus for measuring concentration of light-absorbing substance in blood 有权
标题翻译：用于测量血液中吸光物质浓度的装置
公开(公告)号：US07257433B2
公开(公告)日：2007-08-14
申请号：US10768680
申请日：2004-02-02
申请人： Yoshiaki Takamura , Naoki Kobayashi , Sunao Takeda , Takashi Usuda
发明人： Yoshiaki Takamura , Naoki Kobayashi , Sunao Takeda , Takashi Usuda
IPC分类号： A61B5/00
CPC分类号： A61B5/14551 , G01N2021/3144
摘要： An apparatus for measuring a concentration of a light-absorbing substance in blood is disclosed. A light emitter emits light beams to irradiate a living tissue, each of the light beams being associated with one wavelength which is absorbed by the blood. A first instrument measures first intensities of the light beams, which are to be incident on the living tissue. A second instrument measures second intensities of the light beams, which are transmitted through the living tissue. A first calculator calculates an attenuation variation ratio, which is a ratio of attenuation variations of the respective light beams due to variation of a volume of the blood caused by pulsation, based on the second intensities of the light beams. A second calculator calculates the concentration based on the first intensities, the second intensities, and the attenuation variation ratio.
摘要翻译：公开了一种用于测量血液中光吸收物质浓度的装置。光发射器发射光束以照射活组织，每个光束与由血液吸收的一个波长相关联。第一个仪器测量将要入射到活体组织上的光束的第一强度。第二种仪器测量透过活组织的光束的第二强度。第一计算器基于光束的第二强度计算衰减变化比，其是由于由脉动引起的血液的体积的变化引起的各个光束的衰减变化的比率。第二计算器基于第一强度，第二强度和衰减变化率来计算浓度。

35. 发明授权

US5255686A Continuous noninvasive blood pressure measuring apparatus and method 失效
标题翻译：连续无创血压测量仪及方法
公开(公告)号：US5255686A
公开(公告)日：1993-10-26
申请号：US907795
申请日：1992-07-02
申请人： Sunao Takeda , Hideo Ozawa , Mitsushi Hyogo , Yoshinobu Nakae
发明人： Sunao Takeda , Hideo Ozawa , Mitsushi Hyogo , Yoshinobu Nakae
IPC分类号： A61B5/022 , A61B5/0225 , A61B5/00
CPC分类号： A61B5/0225
摘要： In a continuous noninvasive blood pressure measuring apparatus, a systolic pressure, diastolic pressure, and mean arterial pressure for calibration are measured according to the output of a pressure sensor, a cuff pressure is set lower than the diastolic pressure by a cuff pressure control section, and a reference pulse wave is obtained from the arithmetic means of a plurality of cuff pulse waves. A CPU calculates the peak value and the bottom value of the reference pulse wave, and a cuff pressure mean value corresponding to the D.C. component of the reference pulse wave, and further calculates coefficients which are used to allow the peak value, bottom value and cuff pressure mean value thus obtained to correspond to correspond to the systolic pressure, diastolic pressure, and mean arterial pressure, respectively. The CPU calculates according to the output of a temperature sensor a cuff pressure temperature compensation value for compensating for an amount of variation of the cuff pressure which varies with the temperature of the cuff. In addition, the CPU, while compensating the cuff pressure, which is read continuously, with the cuff pressure temperature compensation value, continuously calculates a blood pressure by utilizing the cuff pressure thus compensated, and the coefficients provided by the coefficient calculating section, and the cuff pulse waves read continuously.
摘要翻译：在连续无创血压测定装置中，根据压力传感器的输出来测量收缩压，舒张压和用于校准的平均动脉压，通过袖带压力控制部将袖带压设定为低于舒张压，并且从多个袖带脉冲波的运算装置获得参考脉搏波。 CPU计算参考脉搏波的峰值和底值，以及与参考脉搏波的直流分量对应的袖带压力平均值，并进一步计算用于允许峰值，底值和袖带由此获得的压力平均值分别对应于收缩压，舒张压和平均动脉压。 CPU根据温度传感器的输出计算袖带压力温度补偿值，用于补偿袖带压力的变化量随袖带的温度而变化。此外，CPU在通过袖带压力温度补偿值连续读取补偿袖带压力的同时，通过利用这样补偿的袖带压力连续计算血压，并且由系数计算部提供的系数和袖带脉搏波连续读取。

36. 发明授权

US09783773B2 Cell culture apparatus 有权
公开(公告)号：US09783773B2
公开(公告)日：2017-10-10
申请号：US13432658
申请日：2012-03-28
申请人： Mitsuhiro Oura , Teruo Okano , Tatsuya Shimizu , Hirotsugu Kubo , Sunao Takeda
发明人： Mitsuhiro Oura , Teruo Okano , Tatsuya Shimizu , Hirotsugu Kubo , Sunao Takeda
IPC分类号： C12M1/32 , C12M1/00
CPC分类号： C12M33/06 , C12M29/26 , C12M41/14 , C12M41/48
摘要： A cell culture apparatus includes: an isolator in which a sterile space accommodating a cell incubator filled with a culture solution containing cells to be cultured is disposed; a sampling unit configured to sample the culture solution in the cell incubator; a delivery flow path through which an inside of the sterile space and an outside of the sterile space communicate with each other, the delivery flow path configured to limit a flow in the delivery flow path to a direction that is directed from the inside of the sterile space toward the outside of the sterile space; and a culture solution delivering section configured to deliver the sampled culture solution to the outside of the sterile space via the delivery flow path.

37. 发明授权

US08882012B2 Cell isolation apparatus 有权
标题翻译：细胞分离装置
公开(公告)号：US08882012B2
公开(公告)日：2014-11-11
申请号：US13217437
申请日：2011-08-25
申请人： Yuji Haraguchi , Tatsuya Shimizu , Teruo Okano , Takahiro Shioyama , Akane Suzuki , Sunao Takeda
发明人： Yuji Haraguchi , Tatsuya Shimizu , Teruo Okano , Takahiro Shioyama , Akane Suzuki , Sunao Takeda
IPC分类号： B02C18/00 , B02C13/28 , C12M1/33 , G01N1/28 , C12M1/00
CPC分类号： G01N1/286 , C12M41/02 , C12M45/02 , C12M47/04 , G01N2001/2866
摘要： A cell isolation apparatus includes: a chamber body which includes a chamber into which tissue is to be introduced; an isolation member which is moved in the chamber and which is to collide with the tissue to isolate a cell; and a controlling portion which controls an operation of the isolation member in the chamber body.
摘要翻译：细胞分离装置包括：腔体，其包括要被导入组织的腔室; 隔离构件，其在腔室中移动并与组织碰撞以隔离细胞; 以及控制部分，其控制室主体中的隔离构件的操作。

38. 发明授权

US08649837B2 Method and apparatus for measuring pulse rate and oxygen saturation achieved during exercise 有权
标题翻译：运动期间测量脉搏率和氧饱和度的方法和装置
公开(公告)号：US08649837B2
公开(公告)日：2014-02-11
申请号：US12175413
申请日：2008-07-17
申请人： Yoshihiro Sugo , Naoki Kobayashi , Sunao Takeda
发明人： Yoshihiro Sugo , Naoki Kobayashi , Sunao Takeda
IPC分类号： A61B5/00
CPC分类号： A61B5/14551 , A61B5/02416 , A61B5/7257
摘要： In order to measure a pulse rate and an oxygen saturation of a subject who is in an exercised state, each of two pulse wave signals obtained from the subject is separated into a signal component and a noise component. A frequency spectrum of the signal component and a frequency spectrum of the noise component are obtained. It is judged whether a body motion of the subject is occurred based on the frequency spectrum of the signal component and the frequency spectrum of the noise component. A pulsation frequency is determined based on the judgment as to the body motion. The pulse rate is calculated based on the pulsation frequency. The oxygen saturation is calculated based on a ratio of spectra of the two pulse wave signals corresponding to the pulsation frequency.
摘要翻译：为了测量处于锻炼状态的受试者的脉搏率和氧饱和度，从被检体获得的两个脉搏波信号中的每一个被分离为信号分量和噪声分量。获得信号分量的频谱和噪声分量的频谱。基于信号分量的频谱和噪声分量的频谱，判断是否发生被检体的体动。基于关于身体运动的判断来确定脉动频率。脉搏频率基于脉动频率计算。基于对应于脉动频率的两个脉波信号的频谱比计算氧饱和度。

39. 发明申请

US20120253692A1 METHOD AND APPARATUS FOR MEASURING PH OF MEDIUM SOLUTION 有权
标题翻译：用于测量中等溶液PH值的方法和装置
公开(公告)号：US20120253692A1
公开(公告)日：2012-10-04
申请号：US13441630
申请日：2012-04-06
申请人： Mitsuhiro OURA , Hirotsugu Kubo , Sunao Takeda , Teruo Okano , Tatsuya Shimizu
发明人： Mitsuhiro OURA , Hirotsugu Kubo , Sunao Takeda , Teruo Okano , Tatsuya Shimizu
IPC分类号： G01N21/31 , G06F19/00
CPC分类号： G01N21/80 , C12M41/26 , G01N31/221 , G01N2021/3148 , G01N2021/3181 , G01N2201/0627
摘要： A pH measuring method includes: illuminating a medium solution, which includes: a first material; and a second material, with a plurality of light beams, which includes: a first light beam, a wavelength of which corresponds to a first absorption peak; a second light beam, a wavelength of which corresponds to a second absorption peak or a second convergence point; a third light beam, a wavelength of which corresponds to a third absorption peak or a third convergence point; and a fourth light beam, a wavelength of the fourth light beam at which an absorbance of at least one of the first and second materials is converged irrespective of a pH; receiving transmitted or reflected light beams of the first to fourth light beams; measuring absorbances at the wavelengths of the received light beams respectively; and calculating a pH of the medium solution based on the absorbances.
摘要翻译： pH测量方法包括：照射介质溶液，其包括：第一材料; 以及具有多个光束的第二材料，其包括：第一光束，其波长对应于第一吸收峰; 第二光束，其波长对应于第二吸收峰或第二会聚点; 第三光束，其波长对应于第三吸收峰或第三会聚点; 以及第四光束，所述第四光束的波长，其中所述第一和第二材料中的至少一个的吸光度在不同pH下会聚; 接收第一至第四光束的透射或反射光束; 分别测量接收光束波长处的吸光度; 并基于吸光度计算介质溶液的pH。

40. 发明申请

US20120214225A1 CELL INCUBATOR AND INCUBATION CONDITION MONITORING SYSTEM 审中-公开
标题翻译：细胞孵化器和孵化条件监测系统
公开(公告)号：US20120214225A1
公开(公告)日：2012-08-23
申请号：US13400107
申请日：2012-02-19
申请人： Mitsuhiro OURA , Teruo Okano , Tatsuya Shimizu , Hirotsugu Kubo , Katsuyoshi Suzuki , Sunao Takeda
发明人： Mitsuhiro OURA , Teruo Okano , Tatsuya Shimizu , Hirotsugu Kubo , Katsuyoshi Suzuki , Sunao Takeda
IPC分类号： C12M3/00
CPC分类号： C12M41/36 , C12M31/10 , C12M41/14 , C12M41/48
摘要： A cell incubator includes: a culture cell accommodating section which accommodates cells to be cultured and a culture solution; and an RFID tag which is attached to the culture cell accommodating section and which is configured to transmit predetermined information to a communicating apparatus in response to reception of a signal that is wirelessly transmitted from the communicating apparatus.
摘要翻译：细胞培养箱包括：容纳待培养细胞的培养细胞容纳部分和培养液; 以及RFID标签，其附接到所述培养单元容纳部，并且被配置为响应于从所述通信装置无线发送的信号的接收，向所述通信装置发送预定信息。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式