$\require{mediawiki-texvc}$

연합인증

연합인증 가입 기관의 연구자들은 소속기관의 인증정보(ID와 암호)를 이용해 다른 대학, 연구기관, 서비스 공급자의 다양한 온라인 자원과 연구 데이터를 이용할 수 있습니다.

이는 여행자가 자국에서 발행 받은 여권으로 세계 각국을 자유롭게 여행할 수 있는 것과 같습니다.

연합인증으로 이용이 가능한 서비스는 NTIS, DataON, Edison, Kafe, Webinar 등이 있습니다.

한번의 인증절차만으로 연합인증 가입 서비스에 추가 로그인 없이 이용이 가능합니다.

다만, 연합인증을 위해서는 최초 1회만 인증 절차가 필요합니다. (회원이 아닐 경우 회원 가입이 필요합니다.)

연합인증 절차는 다음과 같습니다.

최초이용시에는
ScienceON에 로그인 → 연합인증 서비스 접속 → 로그인 (본인 확인 또는 회원가입) → 서비스 이용

그 이후에는
ScienceON 로그인 → 연합인증 서비스 접속 → 서비스 이용

연합인증을 활용하시면 KISTI가 제공하는 다양한 서비스를 편리하게 이용하실 수 있습니다.

Phase modulation spectroscopic system

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • G06F-015/00
  • A61B-005/00
출원번호 US-0644090 (1991-01-22)
발명자 / 주소
  • Chance Britton (Philadelphia PA) Weng Jian (Philadelphia PA)
출원인 / 주소
  • NIM Incorporated (Philadelphia PA 02)
인용정보 피인용 횟수 : 133  인용 특허 : 0

초록

A phase modulated spectroscopy (PMS) system for detecting a pathophysiological condition in a subject includes two laser diodes emitting radiation at wavelengths of about 754-760 nm and 816-840 nm. These two laser diodes are modulated sinusoidally at about 220 MHz. The signals from each laser diode

대표청구항

A spectroscopic method for detecting at least one pathophysiological change in a subject, comprising the steps: (a) introducing into the subject, at an input port, first and second electromagnetic signals of wavelengths sensitive to hemoglobin oxygenation, said signals being modulated by a carrier w

이 특허를 인용한 특허 (133)

  1. Tsuchiya Yutaka,JPX, Absorption information measuring method and apparatus of scattering medium.
  2. Tsuchiya Yutaka,JPX, Absorption information measuring method and apparatus of scattering medium.
  3. Tsuchiya Yutaka,JPX, Absorption information measuring method and apparatus of scattering medium.
  4. Goodall,Eleanor V.; Hillis,W. Daniel; Hyde,Roderick A.; Ishikawa,Muriel Y.; Jung,Edward K. Y.; Myhrvold,Nathan P.; Wood, Jr.,Lowell L., Adjustable lens system with neural-based control.
  5. Goodall,Eleanor V.; Hillis,W. Daniel; Hyde,Roderick A.; Ishikawa,Muriel Y.; Jung,Edward K. Y.; Myhrvold,Nathan P.; Wood, Jr.,Lowell L., Adjustable lens system with neural-based control.
  6. Webb, James S.; Ralph, Heather A.; Bendett, Mark P., Apparatus and method for characterizing optical sources used with human and animal tissues.
  7. Bambot Shabbir ; Faupel Mark L., Apparatus and method for determining tissue characteristics.
  8. Keller, Matthew D.; Owen, James M.; Yuan, Shuming, Apparatus and method for managing chronic pain with infrared and low-level light sources.
  9. Owen, James M.; Keller, Matthew D.; Yuan, Shuming, Apparatus and method for managing chronic pain with infrared light sources and heat.
  10. Ventrudo Brian F.,CAX ; Berrang Peter G.,CAX, Apparatus for stabilizing multiple laser sources and their application.
  11. Toomim I. Hershel ; Marsh Robert C., Biofeedback of human central nervous system activity using radiation detection.
  12. Stafford, Ryan C., Broad wavelength profile to homogenize the absorption profile in optical stimulation of nerves.
  13. Stafford, Ryan C.; Stafford, James W., Cochlear implant and method enabling enhanced music perception.
  14. Stafford, Ryan C.; Stafford, James W., Cochlear implant using optical stimulation with encoded information designed to limit heating effects.
  15. Chester,Steven M.; Abbenhouse,Martin S.; Radons,Stephen W., Coolant control for rapid induction of mild hypothermia.
  16. Wells, Jonathon D.; Xing, Andrew; Bendett, Mark P.; Keller, Matthew D.; Lemaire, Charles A., Cuff apparatus and method for optical and/or electrical nerve stimulation of peripheral nerves.
  17. Al-Ali, Ammar; Abdul-Hafiz, Yassir, Depth of consciousness monitor including oximeter.
  18. Al-Ali, Ammar; Abdul-Hafiz, Yassir, Depth of consciousness monitor including oximeter.
  19. Boas, David Alan, Detection of stroke events using diffuse optical tomagraphy.
  20. Chance, Britton, Detection, imaging and characterization of breast tumors.
  21. Crowley Robert J., Endofluorescence imaging module for an endoscope.
  22. Robert J. Crowley, Endofluorescence imaging module for an endoscope.
  23. Chance, Britton, Examination and imaging of brain cognitive functions.
  24. Chance, Britton, Examination and imaging of brain cognitive functions.
  25. Friend, Michael E.; Hu, Yongdan; Lemaire, Charles A., Eye-tracking visual prosthetic and method.
  26. Briscoe,Kathleen E.; Radons,Stephen W.; Nygaard,Larry R.; Sullivan,Joseph L., Feedback system for rapid induction of mild hypothermia.
  27. Bendett, Mark P.; Webb, James S., Hybrid optical-electrical probes.
  28. Bendett, Mark P.; Webb, James S., Hybrid optical-electrical probes for stimulation of nerve or other animal tissue.
  29. Bendett, Mark P.; Webb, James S., Hybrid optical-electrical probes for stimulation of nerve or other animal tissue.
  30. Ishihara, Yasushige; Miura, Naoki; Takizawa, Hironobu; Xie, Tianyu, In-vivo information measurement apparatus.
  31. Stafford, Ryan C.; Wells, Jonathon D.; Stafford, James W.; Norton, Bryan J., Individually optimized performance of optically stimulating cochlear implants.
  32. Wells, Jonathon D.; Xing, Andrew; Bendett, Mark P.; Keller, Matthew D.; Norton, Bryan J.; Owen, James M.; Yuan, Shuming; Royse, Robert W.; Lemaire, Charles A., Laser-based nerve stimulators for, E.G., hearing restoration in cochlear prostheses and method.
  33. Chance Britton, Localization of abnormal breast tissue using time-resolved spectroscopy.
  34. Al-Ali, Ammar; Kinast, Eric Karl, Magnetic electrical connector for patient monitors.
  35. Akkin, Taner; Milner, Thomas E.; Dave, Digant P.; Rylander, H. Grady, Measurement of neural functionality using phase sensitive optical coherence reflectometry.
  36. Akkin, Taner; Milner, Thomas E.; Dave, Digant P.; Rylander, III, H. Grady, Measurement of neural functionality using phase sensitive optical coherence reflectometry.
  37. Akkin, Taner; Dave, Digant P.; Milner, Thomas E.; Rylander, III, H. Grady, Measurement of neural functionality using phase sensitive optical reflectometry.
  38. Klibanov Michael Victor ; Lucas Thomas Ramsey, Method and apparatus for detecting an abnormality within a host medium.
  39. Zeylikovich,Iosif Semen; Klibanov,Michael Victor; Kharisov,Andrey Anatolyevich, Method and apparatus for detecting an abnormality within a host medium utilizing frequency-swept modulation diffusion tomography.
  40. Braig, James R.; Kramer, Charles E.; Sterling, Bernhard B.; Goldberger, Daniel S.; Zheng, Peng; Shulenberger, Arthur M.; Trembino, Rick; King, Richard A.; Barnes, Casper W., Method and apparatus for determining analyte concentration using phase and magnitude detection of a radiation transfer function.
  41. Tsuchiya Yutaka,JPX, Method and apparatus for measuring absorption information of a scattering medium.
  42. Webb, James S.; Hamilton, Charles E.; Ralph, Heather A.; Bendett, Mark P.; Lemaire, Charles A., Method and apparatus for optical stimulation of nerves and other animal tissue.
  43. Essenpreis Matthias (Gauting DEX) Boecker Dirk (Heidelberg DEX) Hein Heinz-Michael (Seeheim-Jugenheim DEX) Haar Hans-Peter (Wiesloch DEX), Method and apparatus for the analysis of glucose in a biological matrix.
  44. Khalil, Omar S.; Wu, Xiaomao; Yeh, Shu-jen; Hanna, Charles F.; Kantor, Stanislaw; Jeng, Tzyy-Wen, Method and device for the noninvasive determination of hemoglobin and hematocrit.
  45. Wells, Jonathon D.; Bendett, Mark P.; Webb, James S.; Lemaire, Charles A.; Duke, Austin R.; Jansen, E. Duco; Konrad, Peter E.; Mahadevan-Jansen, Anita, Method and nerve stimulator using simultaneous electrical and optical signals.
  46. Goodall, Eleanor V.; Hillis, W. Daniel; Hyde, Roderick A.; Ishikawa, Muriel Y.; Jung, Edward K. Y.; Myhrvold, Nathan P.; Wood, Jr., Lowell L., Method and system for adaptive vision modification.
  47. Goodall, Eleanor V.; Hillis, W. Daniel; Hyde, Roderick A.; Ishikawa, Muriel Y.; Jung, Edward K. Y.; Myhrvold, Nathan P.; Wood, Jr., Lowell L., Method and system for adaptive vision modification.
  48. Goodall,Eleanor V.; Hillis,W. Daniel; Hyde,Roderick A.; Ishikawa,Muriel Y.; Jung,Edward K. Y.; Myhrvold,Nathan P.; Wood, Jr.,Lowell L., Method and system for adaptive vision modification.
  49. Webb, James S.; Bendett, Mark P.; Ralph, Heather A.; Wells, Jonathon D., Method and system for optical stimulation of nerves.
  50. Goodall,Eleanor V.; Hillis,W. Daniel; Hyde,Roderick A.; Ishikawa,Muriel Y.; Jung,Edward K. Y.; Myhrvold,Nathan P.; Wood, Jr.,Lowell L., Method and system for vision enhancement.
  51. Webb, James S.; Bendett, Mark P.; Ralph, Heather A.; Wells, Jonathon D., Method and vestibular implant using optical stimulation of nerves.
  52. Braig,James R.; Kramer,Charles E.; Sterling,Bernhard B.; Goldberger,Daniel S.; Zheng,Peng; Shulenberger,Arthur M.; Trebino,Rick; King,Richard A.; Barnes,Casper W., Method for determining analyte concentration using periodic temperature modulation and phase detection.
  53. Wu Xiaomao ; Khalil Omar S. ; Jeng Tzyy-Wen ; Yeh Shu-Jen ; Hanna Charles F., Method for improving non-invasive determination of the concentration of analytes in a biological sample.
  54. Wu, Xiaomao; Khalil, Omar S.; Jeng, Tzyy-Wen; Yeh, Shu-Jen; Hanna, Charles F., Method for improving non-invasive determination of the concentration of analytes in a biological sample.
  55. Khalil,Omar S.; Yeh,Shu Jen; Wu,Xiaomao; Kantor,Stanislaw; Hanna,Charles F.; Jeng,Tzyy Wen, Method for modulating light penetration depth in tissue and diagnostic applications using same.
  56. Le, Han Quang, Method for optical sensing.
  57. Khalil, Omar S.; Yeh, Shu-jen; Hanna, Charles F.; Kantor, Stanislaw, Method for the non-invasive determination of analytes in a selected volume of tissue.
  58. Hochman Daryl ; Haglund Michael M., Methods and apparatus for optically imaging neuronal tissue and activity.
  59. Hochman Daryl ; Haglund Michael M., Methods and apparatus for optically imaging neuronal tissue and activity.
  60. Hochman, Daryl W., Methods and systems for detecting abnormal tissue using spectroscopic techniques.
  61. Ochs, James, Methods and systems for determining regional blood oxygen saturation.
  62. Webb, James S.; Miyake, Charles I.; Bendett, Mark P.; Lemaire, Charles A., Miniature apparatus and method for optical stimulation of nerves and other animal tissue.
  63. Louis J. Barbato, Miniature low-noise photodiode system.
  64. Webb, James S.; Miyake, Charles I.; Bendett, Mark P.; Lemaire, Charles A., Miniature method and apparatus for optical stimulation of nerves and other animal tissue.
  65. Crowley Robert J., Miniature spectrometer.
  66. Crowley, Robert J, Miniature spectrometer.
  67. Crowley, Robert J., Miniature spectrometer.
  68. Robert J. Crowley, Miniature spectrometer.
  69. Robert J. Crowley ; Mark Hamm, Miniature spectrometer system and method.
  70. Al-Ali, Ammar; Forrest, Kevin, Modular physiological sensors.
  71. Batz Hans-Georg,DEX, Monitoring system for the regular intake of a medicament.
  72. Faupel, Mark L.; Bambot, Shabbir B.; Harrell, Tim; Agrawal, Anant, Multi-modal optical tissue diagnostic system.
  73. Charles D. Kurth, Multi-wavelength frequency domain near-infrared cerebral oximeter.
  74. Bendett, Mark P.; Wells, Jonathon D.; Webb, James S.; Lemaire, Charles A., Nerve stimulator and method using simultaneous electrical and optical signals.
  75. Wells, Jonathon D.; Xing, Andrew; Bendett, Mark P.; Keller, Matthew D.; Lemaire, Charles A., Nerve-penetrating apparatus and method for optical and/or electrical nerve stimulation of peripheral nerves.
  76. Aldrich, Thomas K., Non-invasive blood component analyzer.
  77. Khalil, Omar S.; Wu, Xiaomao; Kanger, Johannes Sake; Bolt, Rene' Alexander; Yeh, Shu-Jen; Hanna, Charles F.; de Mul, Frits Frans Maria, Non-invasive sensor capable of determining optical parameters in a sample having multiple layers.
  78. Omar S. Khalil ; Xiaomao Wu ; Johannes Sake Kanger NL; Rene' Alexander Bolt NL; Shu-Jen Yeh ; Charles F. Hanna ; Frits Frans Maria de Mul NL, Non-invasive sensor capable of determining optical parameters in a sample having multiple layers.
  79. Khalil, Omar S.; de Mul, Frits F. M.; Hanna, Charles F.; Stalder, Arnold F.; Yeh, Shu-jen; Wu, Xiaomao; Lowery, Michael G.; Kanger, Johannes S.; Bolt, Rene A., Non-invasive sensor having controllable temperature feature.
  80. Friend, Michael E.; Hu, Yongdan, Ocular implant with substantially constant retinal spacing for transmission of nerve-stimulation light.
  81. McMahon Brain T. ; Sievert ; Jr. Chester E. ; Wilson Scott R. ; Zimmermann Ronald R. ; Palme Robert A. ; Yager John G. ; Walsh David R., Optical biopsy system and methods for tissue diagnosis.
  82. Wells, Jonathon D.; Xing, Andrew; Bendett, Mark P.; Keller, Matthew D.; Lemaire, Charles A., Optical bundle apparatus and method for optical and/or electrical nerve stimulation of peripheral nerves.
  83. Chance Britton, Optical coupler for in vivo examination of biological tissue.
  84. Chance Britton (Marathon FL), Optical coupler for in vivo examination of biological tissue.
  85. Chance, Britton, Optical examination device, system and method.
  86. Chance Britton, Optical probe for non-invasive monitoring of neural activity.
  87. Stafford, Ryan C.; Stafford, James W.; Norton, Bryan J., Optical pulse-width modulation used in an optical-stimulation cochlear implant.
  88. Khalil, Omar S.; Wu, Xiaomao; Yeh, Shu-jen; Hanna, Charles F.; Kantor, Stanislaw; Jeng, Tzyy-Wen, Optical sensor having a selectable sampling distance for determination of analytes.
  89. Lee, Daniel J.; Wells, Jonathon D., Optical stimulation of the brainstem and/or midbrain, including auditory areas.
  90. Chance, Britton, Optical system and method for in-vivo transcranial examination of brain tissue of a subject.
  91. Stafford, Ryan C.; Stafford, James W., Optical-stimulation cochlear implant with electrode(s) at the apical end for electrical stimulation of apical spiral ganglion cells of the cochlea.
  92. Stafford, Ryan C.; Wells, Jonathon D.; Stafford, James W.; Norton, Bryan J., Optimized stimulation rate of an optically stimulating cochlear implant.
  93. Chance, Britton, Phase modulation spectrophotometric apparatus.
  94. Chance Britton, Phase modulation spectroscopy.
  95. Gratton Enrico ; Fantini Sergio ; Franceschini Maria Angela ; Mantulin William ; Barbieri Beniamino, Photosensor with multiple light sources.
  96. Gratton Enrico ; Fantini Sergio ; Franceschini Maria Angela ; Mantulin William ; Barbieri Beniamino, Photosensor with multiple light sources.
  97. Nishida, Yasushi; Ito, Hiroaki; Yugami, Noboru, Plasma generating apparatus using microwave.
  98. Hammer, Daniel A.; Therien, Michael J.; Ghoroghchian, Paiman Peter, Polymersomes incorporating highly emissive probes.
  99. Crowley Robert J. ; Hamm Mark A., Portable tissue spectroscopy apparatus and method.
  100. Radons,Stephen W.; Nygaard,Larry R.; Abbenhouse,Martin S.; Chester,Steven M., Rapid induction of mild hypothermia.
  101. Crowley Robert J., Readable probe array for in vivo use.
  102. Crowley, Robert J., Readable probe array for in vivo use.
  103. Crowley,Robert J., Readable probe array foruse.
  104. Chance, Britton, Sensing and interactive drug delivery.
  105. Crowley Robert J., Sheath for tissue spectroscopy.
  106. Friend, Michael E.; Hu, Yongdan; Lemaire, Charles A., Sight-restoring visual prosthetic and method using infrared nerve-stimulation light.
  107. Chance Britton, Spectrophotometers with catheters for measuring internal tissue.
  108. Gulati, Sandeep; Ruchti, Timothy L.; Smith, John L.; Van Antwerp, William, Spectroscopic tomography systems and methods for noninvasive detection and measurement of analytes using collision computing.
  109. McKenna, Edward M., System and method for photon density wave pulse oximetry and pulse hemometry.
  110. Pav, Steven E., System and method for unmixing spectroscopic observations with nonnegative matrix factorization.
  111. Baker, Jr., Clark R., Systems and methods for determining whether regional oximetry sensors are properly positioned.
  112. Baker, Jr., Clark R., Systems and methods for determining whether regional oximetry sensors are properly positioned.
  113. Doyle, Peter, Systems and methods for monitoring clinical procedures using regional blood oxygen saturation.
  114. Addison, Paul Stanley; Watson, James; Sethi, Rakesh, Systems and methods for monitoring heart rate and blood pressure correlation.
  115. Addison, Paul Stanley; Watson, James; Sethi, Rakesh, Systems and methods for monitoring heart rate and blood pressure correlation.
  116. Hillis,W. Daniel; Hyde,Roderick A.; Ishikawa,Muriel Y.; Jung,Edward K. Y.; Myhrvold,Nathan P.; Tegreene,Clarence T.; Wood, Jr.,Lowell L., Temporal vision modification.
  117. Hillis,W. Daniel; Hyde,Roderick A.; Ishikawa,Muriel Y.; Jung,Edward K. Y.; Myhrvold,Nathan P.; Tegreene,Clarence T.; Wood, Jr.,Lowell L., Temporal vision modification.
  118. Neuberger, Wolfgang; Schwarzmaier, Hans-Joachim, Therapeutic laser system operating between 1000nm and 1300nm and its use.
  119. Mayevsky Avraham (Ramat Gan ILX), Tissue monitor.
  120. Mayevsky Avraham,ILX, Tissue monitor.
  121. Li, Youzhi; Lin, Andy S.; McKenna, Edward M., Transmission mode photon density wave system and method.
  122. Bendett, Mark P.; Wells, Jonathon D., VCSEL array stimulator apparatus and method for light stimulation of bodily tissues.
  123. Webb, James S.; Bendett, Mark P.; Ralph, Heather A.; Wells, Jonathon D., Vestibular implant and method for optical stimulation of nerves.
  124. Crowley Robert J., Visible display for an interventional device.
  125. Crowley, Robert J., Visible display for an interventional device.
  126. Hillis, W. Daniel; Hyde, Roderick A.; Ishikawa, Muriel Y.; Jung, Edward K. Y.; Myhrvold, Nathan P.; Tegreene, Clarence T.; Wood, Jr., Lowell L., Vision modification with reflected image.
  127. Hillis, W. Daniel; Hyde, Roderick A.; Ishikawa, Muriel Y.; Jung, Edward K. Y.; Myhrvold, Nathan P.; Tegreene, Clarence T.; Wood, Jr., Lowell L., Vision modification with reflected image.
  128. Hillis, W. Daniel; Hyde, Roderick A.; Ishikawa, Muriel Y.; Jung, Edward K. Y.; Myhrvold, Nathan P.; Tegreene, Clarence T.; Wood, Jr., Lowell L., Vision modification with reflected image.
  129. Hillis, W. Daniel; Hyde, Roderick A.; Ishikawa, Muriel Y.; Jung, Edward K. Y.; Myhrvold, Nathan P.; Tegreene, Clarence T.; Wood, Jr., Lowell L., Vision modification with reflected image.
  130. Hillis, W. Daniel; Hyde, Roderick A.; Ishikawa, Muriel Y.; Jung, Edward K. Y.; Myhrvold, Nathan P.; Tegreene, Clarence T.; Wood, Jr., Lowell L., Vision modification with reflected image.
  131. Hillis, W. Daniel; Hyde, Roderick A.; Ishikawa, Muriel Y.; Jung, Edward K. Y.; Myhrvold, Nathan P.; Tegreene, Clarence T.; Wood, Jr., Lowell L., Vision modification with reflected image.
  132. Hillis, W. Daniel; Hyde, Roderick A.; Ishikawa, Muriel Y.; Jung, Edward K.Y.; Myhrvold, Nathan P.; Tegreene, Clarence T.; Wood, Jr., Lowell L., Vision modification with reflected image.
  133. Hillis,W. Daniel; Hyde,Roderick A.; Ishikawa,Muriel Y.; Jung,Edward K. Y.; Myhrvold,Nathan P.; Tegreene,Clarence T.; Wood, Jr.,Lowell L., Vision modification with reflected image.
섹션별 컨텐츠 바로가기

AI-Helper ※ AI-Helper는 오픈소스 모델을 사용합니다.

AI-Helper 아이콘
AI-Helper
안녕하세요, AI-Helper입니다. 좌측 "선택된 텍스트"에서 텍스트를 선택하여 요약, 번역, 용어설명을 실행하세요.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.

선택된 텍스트