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Multi-wavelength oximeter having a means for disregarding a poor signal

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • G01N-033/16
출원번호 US-0704772 (1985-02-21)
우선권정보 JP-0033952 (1984-02-23); JP-0047769 (1984-03-12)
발명자 / 주소
  • Hamaguri Kenji (Minamikawachi JPX) Sakai Takao (Habikino JPX)
출원인 / 주소
  • Minolta Camera Kabushiki Kaisha (Osaka JPX 03)
인용정보 피인용 횟수 : 353  인용 특허 : 7

초록

An oximeter for measuring oxygen saturation in arterial blood includes a light source for projecting light to a body member to be measured, a light responsive circuit for receiving the light which has transmitted through said body member and for generating at least first, second and third signals at

대표청구항

An oximeter for measuring oxygen saturation in arterial blood comprising: light source means for projecting light to a body member to be measured; light responsive means for receiving the light which has transmitted through said body member and for generating at least first, second and third signals

이 특허에 인용된 특허 (7)

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  234. Boyce, Robin S.; Nordstrom, Brad; Ravid, Arie; Wang, Hui, Pulse oximetry sensor switchover.
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  236. Phillips, Roger; McGarraugh, Geoffery; Jurik, Franklin A.; Underwood, Raymond D., Reagents test strip with alignment notch.
  237. Baker, Jr., Clark R., Reducing nuisance alarms.
  238. Besko, David P., Reflectance and/or transmissive pulse oximeter.
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  242. Stetson, Paul F., Selection of preset filter parameters based on signal quality.
  243. Debreczeny, Martin P.; Colburn, Joel; O'Neil, Michael P., Sensor for tissue gas detection and technique for using the same.
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  245. Jochim, Robert; Coakley, Joseph; Flagler, Robert W.; Eghbal, Darius; Vardanega, Michael H.; Nelson, Donald S., Sensor with integrated living hinge and spring.
  246. Petersen, Ethan, Signal demodulation.
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  290. Wong, Marvin; Ollerdessen, Albert, Single use connector for pulse oximetry sensors.
  291. Chance Britton, Spectrophotometer for measuring the metabolic condition of a subject.
  292. Chance, Britton, Spectrophotometer for tissue examination.
  293. Baker, Jr., Clark R., Spectroscopic method and system for assessing tissue temperature.
  294. O'Neil, Michael Patrick; Mannheimer, Paul; Chin, Rodney; Merchant, Adnan; Coakley, Joseph; Hannula, Don, Stacked adhesive optical sensor.
  295. Lin, Andy S., Surgical system and method of use of the same.
  296. Chew, Bradford B.; Petersen, Ethan; Shea, William, Switch-mode oximeter LED drive with a single inductor.
  297. Debreczeny, Martin P., Symmetric LED array for pulse oximetry.
  298. Debreczeny, Martin P., Symmetric LED array for pulse oximetry.
  299. Lynn, Lawrence A., System and method for CO2 and oximetry integration.
  300. Lynn, Lawrence A.; Lynn, Eric N., System and method for SPO2 instability detection and quantification.
  301. Karst, Edward; Baker, Jr., Clark R., System and method for assuring validity of monitoring parameter in combination with a therapeutic device.
  302. Hannula, Don L.; Mannheimer, Paul D.; Ollerdessen, Albert L., System and method for attaching a sensor to a patient's skin.
  303. Lynn, Lawrence A., System and method for automatic detection of a plurality of SP02 time series pattern types.
  304. Lynn, Lawrence A.; Lynn, Eric N., System and method for automatic detection of a plurality of SPO2 time series pattern types.
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  306. Medina, Casey V., System and method for coating and shielding electronic sensor components.
  307. Li, Li; Amundson, Scott; Ochs, James, System and method for enabling a research mode on physiological monitors.
  308. Pav, Steven E., System and method for estimating blood analyte concentration.
  309. Pav, Steven E., System and method for estimating physiological parameters by deconvolving artifacts.
  310. Ochs, James; Amundson, Scott; Batchelder, Keith, System and method for evaluating physiological parameter data.
  311. Ochs, James; Amundson, Scott; Batchelder, Keith, System and method for evaluating physiological parameter data.
  312. Boyce, Robin; Nordstrom, Brad; Ravid, Arie; Wang, Hui, System and method for facilitating sensor and monitor communication.
  313. McCutcheon, Ian; Shah, Jayesh, System and method for generating customizable audible beep tones and alarms.
  314. Shah, Jayesh; Amundson, Scott, System and method for integrating voice with a medical device.
  315. Medina, Casey V.; Haisley, Charles; Hodge, Michelle L., System and method for linking patient data to a patient and providing sensor quality assurance.
  316. Mannheimer, Paul D., System and method for memory switching for multiple configuration medical sensor.
  317. Hoarau, Carine, System and method for mitigating interference in pulse oximetry.
  318. Hoarau, Carine, System and method for mitigating interference in pulse oximetry.
  319. McKenna, Edward M., System and method for photon density wave pulse oximetry and pulse hemometry.
  320. Hausmann, Gilbert; O'Neil, Michael P.; Mannheimer, Paul, System and method for practicing spectrophotometry using light emitting nanostructure devices.
  321. Li, Li; Amundson, Scott; O'Neil, Michael Patrick, System and method for pre-processing waveforms.
  322. Ollerdessen, Albert L., System and method for preventing sensor misuse.
  323. Pav, Steven E., System and method for probability based determination of estimated oxygen saturation.
  324. Pav, Steven E., System and method for probability based determination of estimated oxygen saturation.
  325. Medina, Casey V.; Haisley, Charles; Hodge, Michelle L., System and method for providing sensor quality assurance.
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  328. Li, Li; Mannheimer, Paul, System and method for removing artifacts from waveforms.
  329. Li, Li; Mannheimer, Paul, System and method for removing artifacts from waveforms.
  330. Pav, Steven E., System and method for unmixing spectroscopic observations with nonnegative matrix factorization.
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  332. Widman, Ronald A.; Anderson, Arik; Gonopolskiy, Oleg, System and method of resolving outliers in NIRS cerebral oximetry.
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  334. Mortz Margaret S., System for pulse oximetry SpO2 determination.
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  336. Kalathil, Raghunath Mammulli, Systems and methods for varying a sampling rate of a signal.
  337. Nordstrom,Brad; Shea,William; Petersen,Ethan, Techniques for detecting heart pulses and reducing power consumption in sensors.
  338. Li, Youzhi; Lin, Andy S.; McKenna, Edward M., Time-division multiplexing in a multi-wavelength photon density wave system.
  339. Bernreuter, Peter, Tissue oximetry apparatus and method.
  340. Bernreuter, Peter, Tissue oximetry apparatus and method.
  341. Lamego, Marcelo, Tissue profile wellness monitor.
  342. Lamego, Marcelo M., Tissue profile wellness monitor.
  343. Lamego, Marcelo M., Tissue profile wellness monitor.
  344. Chance, Britton, Transcranial examination of the brain.
  345. Li, Youzhi; Lin, Andy S.; McKenna, Edward M., Transmission mode photon density wave system and method.
  346. Batchelder, Keith; Amundson, Scott; Brecht, Mark, Triangular saturation pattern detection indicator for a patient monitor display panel.
  347. Jarman Kristin ; Pologe Jonas A., Two stage calibration and analyte measurement scheme for spectrophotomeric analysis.
  348. Raridan, William; Matlock, George L.; Coakley, Joseph; Eghbal, Darius, Unitary medical sensor assembly and technique for using the same.
  349. Music, Doug; Eghbal, Darius D.; Vargas, Steve, User interface and identification in a medical device system and method.
  350. Music, Doug; Eghbal, Darius; Vargas, Steve, User interface and identification in a medical device system and method.
  351. Pav, Steven E., Wavelength selection and outlier detection in reduced rank linear models.
  352. Li, Youzhi; Lin, Andy S.; McKenna, Edward M., Wavelength-division multiplexing in a multi-wavelength photon density wave system.
  353. Phillips Roger (Palo Alto CA) McGarraugh Geoffery (Scotts Valley CA) Jurik Franklin A. (San Mateo CA) Underwood Raymond D. (Red Bluff CA), Whole blood glucose test strip.
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