Masatsugu Niwayama,: search on Z-Library

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1

Skeletal Muscle Deoxygenation Abnormalities in Early Post-Myocardial Infarction

Takagi, Shun, Murase, Norio, Kime, Ryotaro, Niwayama, Masatsugu, Osada, Takuya, Katsumura, Toshihito

Journal:

Medicine & Science in Sports & Exercise

Year:

2014

Language:

english

File:

PDF, 2.43 MB

english, 2014

2

Noncontact measurement of deep tissue absorption coefficient using Spatially Resolved Near-Infrared Spectroscopy

Masatsugu Niwayama, Hideaki Murata, Shingo Sone, Shigenobu Shinohara

Journal:

IEEJ Transactions on Electrical and Electronic Engineering

Year:

2007

Language:

english

File:

PDF, 88 KB

english, 2007

3

Effect of ramp bicycle exercise on exhaled carbon monoxide in humans

Yoshifumi Yasuda, Tomonori Ito, Miharu Miyamura, Masatsugu Niwayama

Journal:

The Journal of Physiological Sciences

Year:

2011

Language:

english

File:

PDF, 300 KB

english, 2011

4

Optical imaging instrument for muscle oxygenation based on spatially resolved spectroscopy

Kek, Khai Jun, Kibe, Ryuta, Niwayama, Masatsugu, Kudo, Nobuki, Yamamoto, Katsuyuki

Journal:

Year:

2008

Language:

english

File:

PDF, 653 KB

english, 2008

5

Quantitative measurement of muscle hemoglobin oxygenation using near-infrared spectroscopy with correction for the influence of a subcutaneous fat layer

Niwayama, Masatsugu, Lin, Ling, Shao, Jun, Kudo, Nobuki, Yamamoto, Katsuyuki

Journal:

Review of Scientific Instruments

Year:

2000

Language:

english

File:

PDF, 395 KB

english, 2000

6

Development of an Implantable Flexible Probe for Simultaneous Near-Infrared Spectroscopy and Electrocorticography

Yamakawa, Toshitaka, Inoue, Takano, Yeting He,, Fujii, Masami, Suzuki, Michiyasu, Niwayama, Masatsugu

Journal:

IEEE Transactions on Biomedical Engineering

Year:

2014

Language:

english

File:

PDF, 699 KB

english, 2014

7

[IEEE SICE Annual Conference 2007 - Takamatsu, Japan (2007.09.17-2007.09.20)] SICE Annual Conference 2007 - The influence of probe geometry on muscle oxygenation measurement using spatially-resolved NIRS

Shingo Sone,, Masatsugu Niwayama,, Shigenobu Shinohara,

Year:

2007

Language:

english

File:

PDF, 623 KB

english, 2007

8

Adjustable fetal phantom for pulse oximetry

Stubán, Norbert, Niwayama, Masatsugu

Journal:

Review of Scientific Instruments

Year:

2009

Language:

english

File:

PDF, 481 KB

english, 2009

9

Optimal filter bandwidth for pulse oximetry

Stuban, Norbert, Niwayama, Masatsugu

Journal:

Review of Scientific Instruments

Year:

2012

Language:

english

File:

PDF, 824 KB

english, 2012

10

Noncontact tissue oxygenation measurement using near-infrared spectroscopy

Niwayama, Masatsugu, Murata, Hideaki, Shinohara, Shigenobu

Journal:

Review of Scientific Instruments

Year:

2006

Language:

english

File:

PDF, 406 KB

english, 2006

11

[IEEE 2006 SICE-ICASE International Joint Conference - Busan Exhibition & Convention Center-BEXCO, Busan, Korea (2006.10.18-2006.10.21)] 2006 SICE-ICASE International Joint Conference - A Numerical Investigation into the Influence of Langevin Noise on Vibration Measurement Using Self-Mixing Laser Diode

Bavogui, Javril, Niwayama, Masatsugu, Shinohara, Shigenobu

Year:

2006

Language:

english

File:

PDF, 3.97 MB

english, 2006

12

Accurate and Fast Estimation of Optical Properties Using Optical Path Length and Spatially Resolved Reflectance Measurement

Yamashita, Takayuki, Niwayama, Masatsugu, Yamakawa, Toshitaka

Journal:

Advanced Materials Research

Year:

2011

Language:

english

File:

PDF, 779 KB

english, 2011

13

SPIE Proceedings [SPIE BiOS Europe '97 - San Remo, Italy (Thursday 4 September 1997)] Photon Propagation in Tissues III - Accurate NIRS measurement of muscle oxygenation by correcting the influence of a subcutaneous fat layer

Yamamoto, Katsuyuki, Niwayama, Masatsugu, Lin, Ling, Shiga, Toshikazu, Kudo, Nobuki, Takahashi, Makoto, Benaron, David A., Chance, Britton, Ferrari, Marco

Year:

1998

File:

PDF, 1.13 MB

1998

14

SPIE Proceedings [SPIE BiOS '98 International Biomedical Optics Symposium - San Jose, CA (Tuesday 27 January 1998)] Infrared Spectroscopy: New Tool in Medicine - Near-infrared muscle oximeter that can correct the influence of a subcutaneous fat layer

Yamamoto, Katsuyuki, Niwayama, Masatsugu, Lin, Ling, Shiga, Toshikazu, Kudo, Nobuki, Takahashi, Makoto, Mantsch, Henry H., Jackson, Michael

Year:

1998

Language:

english

File:

PDF, 1.90 MB

english, 1998

15

Simultaneous Determination of Absorption Coefficients for Skin and Muscle Tissues Using Spatially Resolved Measurements

Suzuki, Hiroshi, Niwayama, Masatsugu, Yamakawa, Toshitaka, Ohkubo, Masaki, Kime, Ryotaro, Katsumura, Toshihito

Journal:

Advanced Materials Research

Year:

2011

Language:

english

File:

PDF, 499 KB

english, 2011

16

Examiner’s finger-mounted fetal tissue oximetry: a preliminary report on 30 cases

Uchida, Toshiyuki, Kanayama, Naohiro, Mukai, Mari, Furuta, Naomi, Itoh, Hiroaki, Suzuki, Hikaru, Niwayama, Masatsugu

Journal:

Journal of Perinatal Medicine

Year:

2015

Language:

english

File:

PDF, 503 KB

english, 2015

17

Influence of a fat layer on muscle oxygenation measurement using near-IR spectroscopy: quantitative analysis based on two-layered phantom experiments and Monte Carlo simulation

Shiga, Toshikazu, Niwayama, Masatsugu, Kudo, Nobuki, Lin, Ling, Takahashi, Makoto, Yamamoto, Katsuyuki

Journal:

Frontiers of Medical & Biological Engineering

Year:

2000

Language:

english

File:

PDF, 3.30 MB

english, 2000

18

Phantom with Pulsatile Arteries to Investigate the Influence of Blood Vessel Depth on Pulse Oximeter Signal Strength

Stuban, Norbert, Niwayama, Masatsugu, Santha, Hunor

Journal:

Year:

2012

Language:

english

File:

PDF, 441 KB

english, 2012

19

SPIE Proceedings [SPIE BiOS '98 International Biomedical Optics Symposium - San Jose, CA (Tuesday 27 January 1998)] Infrared Spectroscopy: New Tool in Medicine - Two-layered phantom experiments for characterizing the influence of a fat layer on measurement of muscle oxygenation using NIRS

Lin, Ling, Niwayama, Masatsugu, Shiga, Toshikazu, Kudo, Nobuki, Takahashi, Makoto, Yamamoto, Katsuyuki, Mantsch, Henry H., Jackson, Michael

Year:

1998

Language:

english

File:

PDF, 495 KB

english, 1998

20

SPIE Proceedings [SPIE BiOS 2000 The International Symposium on Biomedical Optics - San Jose, CA (Saturday 22 January 2000)] Biomedical Diagnostic, Guidance, and Surgical-Assist Systems II - Quantitative muscle oxygenation measurement using NIRS with correction for the influence of a fat layer: comparison of oxygen consumption rates with measurements by other techniques

Niwayama, Masatsugu, Hamaoka, Takatumi, Lin, Ling, Shao, Jun, Kudo, Nobuki, Katoh, Chietsugu, Yamamoto, Katsuyuki, Vo-Dinh, Tuan, Grundfest, Warren S., Benaron, David A.

Year:

2000

Language:

english

File:

PDF, 1.02 MB

english, 2000

21

Aerobic training enhances muscle deoxygenation in early post-myocardial infarction

Takagi, Shun, Murase, Norio, Kime, Ryotaro, Niwayama, Masatsugu, Osada, Takuya, Katsumura, Toshihito

Journal:

European Journal of Applied Physiology

Year:

2016

Language:

english

File:

PDF, 903 KB

english, 2016

22

Examiner’s finger-mounted fetal tissue oximetry

Kanayama, Naohiro, Niwayama, Masatsugu

Journal:

Journal of Biomedical Optics

Year:

2014

Language:

english

File:

PDF, 908 KB

english, 2014

23

[IEEE 2015 37th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC) - Milan (2015.8.25-2015.8.29)] 2015 37th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC) - Development of NIRS probe based on LED sensing that enables multimodal integration

Esaki, Shun, Yamakawa, Toshitaka, Niwayama, Masatsugu

Year:

2015

Language:

english

File:

PDF, 733 KB

english, 2015

24

SPIE Proceedings [SPIE BiOS '99 International Biomedical Optics Symposium - San Jose, CA (Saturday 23 January 1999)] Optical Tomography and Spectroscopy of Tissue III - Quantitative measurement of muscle oxygenation by NIRS: analysis of the influences of a subcutaneous fat layer and skin

Niwayama, Masatsugu, Lin, Ling, Shao, Jun, Shiga, Toshikazu, Kudo, Nobuki, Yamamoto, Katsuyuki, Chance, Britton, Alfano, Robert R., Tromberg, Bruce J.

Year:

1999

Language:

english

File:

PDF, 395 KB

english, 1999

25

SPIE Proceedings [SPIE BiOS 2001 The International Symposium on Biomedical Optics - San Jose, CA (Saturday 20 January 2001)] Optical Tomography and Spectroscopy of Tissue IV - Functional imaging of muscle oxygenation using a 200-channel cw NIRS system

Yamamoto, Katsuyuki, Niwayama, Masatsugu, Kohata, Daisuke, Kudo, Nobuki, Hamaoka, Takatumi, Kime, Ryotaro, Katsumura, Toshihito, Chance, Britton, Alfano, Robert R., Tromberg, Bruce J., Tamura, Mamoru,

Year:

2001

Language:

english

File:

PDF, 4.79 MB

english, 2001

26

Craniofacial tissue oxygen saturation is associated with blood pH using an examiner’s finger-mounted tissue oximetry in mice

Uchida, Toshiyuki, Kanayama, Naohiro, Kawai, Kenta, Niwayama, Masatsugu

Journal:

Journal of Biomedical Optics

Year:

2016

Language:

english

File:

PDF, 792 KB

english, 2016

27

SPIE Proceedings [SPIE Photonics Taiwan - Taipei, Taiwan (Wednesday 26 July 2000)] Optical Sensing, Imaging, and Manipulation for Biological and Biomedical Applications - Development of 200-channel mapping system for tissue oxygenation measured by near-infrared spectroscopy

Niwayama, Masatsugu, Kohata, Daisuke, Shao, Jun, Kudo, Nobuki, Hamaoka, Takatumi, Katsumura, Toshihito, Yamamoto, Katsuyuki, Alfano, Robert R., Ho, Peng P., Chiou, Arthur E. T.

Year:

2000

Language:

english

File:

PDF, 1.44 MB

english, 2000

28

SPIE Proceedings [SPIE Photonics Taiwan - Taipei, Taiwan (Wednesday 26 July 2000)] Optical Sensing, Imaging, and Manipulation for Biological and Biomedical Applications - Determination of a quantitative algorithm for the measurement of muscle oxygenation using cw near-infrared spectroscopy: mean optical pathlength without the influence of the adipose tissue

Shao, Jun, Lin, Ling, Niwayama, Masatsugu, Kudo, Nobuki, Yamamoto, Katsuyuki, Alfano, Robert R., Ho, Peng P., Chiou, Arthur E. T.

Year:

2000

Language:

english

File:

PDF, 924 KB

english, 2000

29

Tissue oxygen saturation levels from fetus to neonate

Mukai, Mari, Uchida, Toshiyuki, Itoh, Hiroaki, Suzuki, Hikaru, Niwayama, Masatsugu, Kanayama, Naohiro

Journal:

Journal of Obstetrics and Gynaecology Research

Year:

2017

Language:

english

File:

PDF, 580 KB

english, 2017

30

Reevaluation of intrapartum fetal monitoring using fetal oximetry: A review

Uchida, Toshiyuki, Kanayama, Naohiro, Kawai, Kenta, Mukai, Mari, Suzuki, Kazunao, Itoh, Hiroaki, Niwayama, Masatsugu

Journal:

Journal of Obstetrics and Gynaecology Research

Year:

2018

Language:

english

File:

PDF, 217 KB

english, 2018

31

Implantable Multi-modality Probe for Subdural Simultaneous Measurement of Electrophysiology, Hemodynamics, and Temperature Distribution

Yamakawa, Toshitaka, Inoue, Takao, Niwayama, Masatsugu, Oka, Fumiaki, Imoto, Hirochika, Nomura, Sadahiro, Suzuki, Michiyasu

Journal:

IEEE Transactions on Biomedical Engineering

Year:

2019

File:

PDF, 7.91 MB

2019

32

Utility of a Finger-Mounted Tissue Oximeter with Near-Infrared Spectroscopy to Evaluate Limb Ischemia in Patients with Peripheral Arterial Disease

Yata, Tatsuro, Sano, Masaki, Kayama, Takafumi, Naruse, Ena, Yamamoto, Naoto, Inuzuka, Kazunori, Saito, Takaaki, Katahashi, Kazuto, Yamanaka, Yuta, Uchida, Toshiyuki, Niwayama, Masatsugu, Kanayama, Nao

Journal:

Annals of Vascular Diseases

Year:

2019

File:

PDF, 676 KB

2019

33

Utility of a Finger-Mounted Tissue Oximeter with Near-Infrared Spectroscopy to Evaluate Limb Ischemia in Patients with Peripheral Arterial Disease

Yata, Tatsuro, Sano, Masaki, Kayama, Takafumi, Naruse, Ena, Yamamoto, Naoto, Inuzuka, Kazunori, Saito, Takaaki, Katahashi, Kazuto, Yamanaka, Yuta, Uchida, Toshiyuki, Niwayama, Masatsugu, Kanayama, Nao

Journal:

Annals of Vascular Diseases

Year:

2019

Language:

english

File:

PDF, 676 KB

english, 2019

34

Non-invasive calibration method for pulse oximeters

StubÃ¡n, Norbert, Masatsugu, Niwayama

Journal:

Periodica Polytechnica Electrical Engineering

Year:

2008

File:

PDF, 116 KB

2008

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