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Method and equipment for measuring absorptance of light scattering materials using plural wavelengths of light 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • G01N-015/06
  • G01N-033/16
출원번호 US-0902493 (1992-06-23)
우선권정보 JP-0162651 (1990-06-22)
발명자 / 주소
  • Ito Yoshitoshi (Ome JPX) Kawaguchi Fumio (Tokyo JPX) Yoshida Minoru (Tokyo JPX) Nagai Keiichi (Higashiyamato JPX) Kohida Hiroyuki (Fuchu JPX)
출원인 / 주소
  • Hitachi, Ltd. (Tokyo JPX 03)
인용정보 피인용 횟수 : 100  인용 특허 : 0

초록

In order to make it possible to measure the light absorption coefficient of various sorts of substances contained in a light scattering material with a high precision, the wavelength of light transmitted through the light scattering material is varied and the coefficient of light absorption is calcu

대표청구항

A method of measuring absorptance of a light scattering material, comprising the steps of: irradiating a light scattering material alternately with first and second laser light beams respectively having slightly different wavelengths from each other which are within a wavelength region that is selec

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  1. Raridan, William; Matlock, George L.; Coakley, Joseph; Eghbal, Darius, Bi-stable medical sensor and technique for using the same.
  2. Raridan, William; Matlock, George L.; Coakley, Joseph; Eghbal, Darius, Bi-stable medical sensor and technique for using the same.
  3. Toomim I. Hershel ; Marsh Robert C., Biofeedback of human central nervous system activity using radiation detection.
  4. Petersen, Ethan, Cancellation of light shunting.
  5. Chin, Rodney P., Clip-style medical sensor and technique for using the same.
  6. Kling, Carl; Palmer, Phillip S.; Flagler, Robert W., Clip-style medical sensor and technique for using the same.
  7. Merchant, Adnan; Crone, Willem, Coaxial LED light sources.
  8. Eghbal, Darius; Coakley, Joseph; Matlock, George L.; Raridan, William, Compliant diaphragm medical sensor and technique for using the same.
  9. Eghbal, Darius; Coakley, Joseph; Matlock, George L.; Raridan, William, Compliant diaphragm medical sensor and technique for using the same.
  10. Eghbal, Darius; Matlock, George L.; Raridan, Jr., William; Coakley, Joseph, Compliant diaphragm medical sensor and technique for using the same.
  11. Alexander, Brian; Vayeda, Nitin; Ajay, Kemal, Detection of particle characteristics.
  12. Alexander, Brian; Vayeda, Nitin; Ajay, Kemal, Detection of particle characteristics.
  13. Sawatari, Ken; Mannheimer, Paul D.; Chew, Bradford B, Device and method for reducing crosstalk.
  14. Sawatari, Ken; Mannheimer, Paul D.; Chew, Bradford B., Device and method for reducing crosstalk.
  15. Haisley, Charles, Digital switching in multi-site sensor.
  16. Coakley, Joseph; Matlock, George L., Flex circuit snap track for a biometric sensor.
  17. Arizaga Ballesteros, Adolfo, Flexible medical sensor enclosure.
  18. Arizaga Ballesteros, Adolfo, Flexible medical sensor enclosure.
  19. Matlock, George L., Folding medical sensor and technique for using the same.
  20. Matlock, George L., Folding medical sensor and technique for using the same.
  21. Campbell, Shannon E., Hydrogel thin film for use as a biosensor.
  22. Petersen, Ethan, LED drive circuit for pulse oximetry and method for using same.
  23. McKenna, Edward M., Laser self-mixing sensors for biological sensing.
  24. Neimark, Alexander V.; Kornev, Konstantin G.; Bazilevsky, Alexander V.; Rozhkov, Aleksey N., Light beam measurement of absorption by substrates.
  25. Coakley, Joseph, Means for mechanical registration and mechanical-electrical coupling of a faraday shield to a photodetector and an electrical circuit.
  26. Lovejoy, David, Medical device for assessing intravascular blood volume and technique for using the same.
  27. Gilland, Bruce, Medical monitoring device with flexible circuitry.
  28. Price, Thomas, Medical sensor.
  29. Buice, Carl; McKenna, Edward, Medical sensor and technique for using the same.
  30. Chin, Rodney P., Medical sensor and technique for using the same.
  31. Chin,Rodney, Medical sensor and technique for using the same.
  32. Coakley, Joseph; Matlock, George L.; Raridan, William; Eghbal, Darius, Medical sensor and technique for using the same.
  33. Coakley, Joseph; Matlock, George L.; Raridan, William; Eghbal, Darius, Medical sensor and technique for using the same.
  34. Eghbal, Darius; Coakley, Joseph; Matlock, George L.; Raridan, William, Medical sensor and technique for using the same.
  35. Hoarau, Carine, Medical sensor and technique for using the same.
  36. Hoarau, Carine; Li, Li, Medical sensor and technique for using the same.
  37. Hoarau,Carine; Li,Li, Medical sensor and technique for using the same.
  38. Mannheimer, Paul D.; Bowman, Bruce R.; Middleman, Lee M.; Baker, Jr., Clark R., Medical sensor and technique for using the same.
  39. Mannheimer, Paul D.; Bowman, Bruce R.; Middleman, Lee M.; Baker, Jr., Clark R., Medical sensor and technique for using the same.
  40. McKenna, Edward M.; Miller, Douglas Paul; Besko, David Philip, Medical sensor and technique for using the same.
  41. Raridan, Jr., William B., Medical sensor and technique for using the same.
  42. Raridan, Jr., William B., Medical sensor and technique for using the same.
  43. Raridan, William B., Medical sensor and technique for using the same.
  44. Sandmore, Donald, Medical sensor and technique for using the same.
  45. Hoarau, Carine, Medical sensor for reducing motion artifacts and technique for using the same.
  46. Hoarau, Carine; Baker, Jr., Clark R.; Karst, Edward, Medical sensor for reducing motion artifacts and technique for using the same.
  47. Hoarau, Carine; Baker, Jr., Clark R.; Karst, Edward, Medical sensor for reducing motion artifacts and technique for using the same.
  48. Hoarau, Carine; Baker, Jr., Clark R.; Karst, Edward, Medical sensor for reducing motion artifacts and technique for using the same.
  49. Hoarau, Carine; Baker, Jr., Clark R.; Karst, Edward, Medical sensor for reducing motion artifacts and technique for using the same.
  50. Baker, Jr., Clark R., Medical sensor for reducing signal artifacts and technique for using the same.
  51. Baker, Jr., Clark R., Medical sensor for reducing signal artifacts and technique for using the same.
  52. Hoarau, Carine, Medical sensor for reducing signal artifacts and technique for using the same.
  53. Hoarau, Carine, Medical sensor for reducing signal artifacts and technique for using the same.
  54. Hoarau, Carine, Medical sensor for reducing signal artifacts and technique for using the same.
  55. Hoarau, Carine, Medical sensor for reducing signal artifacts and technique for using the same.
  56. Hoarau, Carine, Medical sensor for reducing signal artifacts and technique for using the same.
  57. Raridan, William; Matlock, George L.; Coakley, Joseph; Eghbal, Darius, Medical sensor having a deformable region and technique for using the same.
  58. Baker, Jr., Clark R.; Mannheimer, Paul D., Method and apparatus for detecting and analyzing variations in a physiologic parameter.
  59. Andersohn, Lutz; Andriola, Pete, Method and apparatus for detecting misapplied sensors.
  60. Brand Joel A. ; Monlux Garth A. ; Zmarzly Patrick ; Fetzer Gregory J. ; Halsted Benjamin C. ; Groff Kenneth W. ; Lee Jamine ; Goldstein Neil ; Richtsmeier Steven ; Bien Fritz, Method and apparatus for in situ gas concentration measurement.
  61. Porges, Charles; Baker, Clark; Yorkey, Thomas J.; Bernstein, Michael; Mannheimer, Paul, Method and circuit for indicating quality and accuracy of physiological measurements.
  62. Baker, Jr., Clark R., Method and system for determining when to reposition a physiological sensor.
  63. Klomhaus, Jill, Method and system for self regulation of sensor component contact pressure.
  64. Baker, Jr., Clark R., Method for detection of aberrant tissue spectra.
  65. Chin, Rodney; Mannheimer, Paul D; Flewelling, Ross, Motion compatible sensor for non-invasive optical blood analysis.
  66. Kling, Carl; Campbell, Shannon, Mucosal sensor for the assessment of tissue and blood constituents and technique for using the same.
  67. Hoarau, Carine, Multiple configuration medical sensor and technique for using the same.
  68. McKenna, Edward M., Nanofiber adhesives used in medical devices.
  69. Hannula, Don; Mannheimer, Paul D., Non-adhesive oximeter sensor for sensitive skin.
  70. Ollerdessen, Albert L.; Chew, Bradford B.; Palmer, Phillip S., Opaque, electrically nonconductive region on a medical sensor.
  71. Urakami Tsuneyuki,JPX ; Miwa Mitsuharu,JPX ; Yamashita Yutaka,JPX ; Tsuchiya Yutaka,JPX, Optical measuring method and an optical measuring apparatus for determining the internal structure of an object.
  72. Matlock, George L., Optically aligned pulse oximetry sensor and technique for using the same.
  73. Matlock,George L., Optically aligned pulse oximetry sensor and technique for using the same.
  74. McKenna, Edward M., Organic light emitting diodes and photodetectors.
  75. Mannheimer, Paul D.; Fein, Michael E.; Fein, legal representative, Marcia; Porges, Charles E., Pulse oximeter sensor with piece-wise function.
  76. Mannheimer, Paul D.; Fein, Michael E.; Fein, legal representative, Marcia; Porges, Charles E., Pulse oximeter sensor with piece-wise function.
  77. Mannheimer, Paul D.; Fein, Michael E.; Fein, legal representative, Marcia; Porges, Charles E., Pulse oximeter sensor with piece-wise function.
  78. Besko, David P., Reflectance and/or transmissive pulse oximeter.
  79. Debreczeny, Martin P.; Colburn, Joel; O'Neil, Michael P., Sensor for tissue gas detection and technique for using the same.
  80. Jochim, Robert; Coakley, Joseph; Flagler, Robert W.; Eghbal, Darius; Vardanega, Michael H.; Nelson, Donald S., Sensor with integrated living hinge and spring.
  81. Wong, Marvin; Ollerdessen, Albert, Single use connector for pulse oximetry sensors.
  82. Marshik-Geurts, Barbara J.; Tan, Huwei, Spectroscopic unwanted signal filters for discrimination of vulnerable plaque and method therefor.
  83. O'Neil, Michael Patrick; Mannheimer, Paul; Chin, Rodney; Merchant, Adnan; Coakley, Joseph; Hannula, Don, Stacked adhesive optical sensor.
  84. Debreczeny, Martin P., Symmetric LED array for pulse oximetry.
  85. Debreczeny, Martin P., Symmetric LED array for pulse oximetry.
  86. Hannula, Don L.; Mannheimer, Paul D.; Ollerdessen, Albert L., System and method for attaching a sensor to a patient's skin.
  87. Medina, Casey V., System and method for coating and shielding electronic sensor components.
  88. Pav, Steven E., System and method for estimating blood analyte concentration.
  89. Pav, Steven E., System and method for estimating physiological parameters by deconvolving artifacts.
  90. Medina, Casey V.; Haisley, Charles; Hodge, Michelle L., System and method for linking patient data to a patient and providing sensor quality assurance.
  91. Mannheimer, Paul D., System and method for memory switching for multiple configuration medical sensor.
  92. Hoarau, Carine, System and method for mitigating interference in pulse oximetry.
  93. Hoarau, Carine, System and method for mitigating interference in pulse oximetry.
  94. Hausmann, Gilbert; O'Neil, Michael P.; Mannheimer, Paul, System and method for practicing spectrophotometry using light emitting nanostructure devices.
  95. Ollerdessen, Albert L., System and method for preventing sensor misuse.
  96. Medina, Casey V.; Haisley, Charles; Hodge, Michelle L., System and method for providing sensor quality assurance.
  97. Nordstrom,Brad; Shea,William; Petersen,Ethan, Techniques for detecting heart pulses and reducing power consumption in sensors.
  98. Raridan, William; Matlock, George L.; Coakley, Joseph; Eghbal, Darius, Unitary medical sensor assembly and technique for using the same.
  99. Pav, Steven E., Wavelength selection and outlier detection in reduced rank linear models.
  100. Chen, Bo; McKenna, Edward M.; Li, Youzhi; Lisogurski, Daniel, Wavelength switching for pulse oximetry.
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