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1. 发明专利

CA2146136A1 NONCONTACT INFRARED TYMPANIC THERMOMETER 未知
公开(公告)号：CA2146136A1
公开(公告)日：1994-04-28
申请号：CA2146136
申请日：1992-10-12
申请人： BRAIG JAMES R , YELDERMAN MARK L , GOLDBERGER DANIEL S
发明人： BRAIG JAMES R , YELDERMAN MARK L , GOLDBERGER DANIEL S
IPC分类号： A61B5/00 , G01J5/03 , G01J5/10 , G01J5/12 , G01K7/02 , G01K7/04 , G01J5/18
摘要： A noncontact infrared tympanic thermometer which does not require environmental stabilization or waveguide temperature control because it utilizes an optically stabilized infrared detector for detecting the infrared energy emitted by the tympanic membrane. This stability is accomplished by locating a neutral density filter (164) over half of the optical aperture (162) of the detector package (16) such that the neutral density filter (164) "shadows" only one of two thermopile channels (163) for detecting the infrared energy emitted by the tympanic membrane The two thermopile channels (163) are connected in series opposition such that any optical signal equally present in both channels will yield a zero net output. Since the infrared energy emitted by the walls (161) of the detector package (16) reach each detector (163) equally, the effects of these emissions on the temperature measurement are eliminated.

2. 发明专利

NO951408A 未知
公开(公告)号：NO951408A
公开(公告)日：1995-05-29
申请号：NO951408
申请日：1995-04-10
申请人： YELDERMAN MARK L , GOLDBERGER DANIEL S , BRAIG JAMES R
发明人： YELDERMAN MARK L , GOLDBERGER DANIEL S , BRAIG JAMES R
IPC分类号： A61B5/01 , A61B20060101 , A61B1/227 , A61B5/00 , G01J20060101 , G01J5/04 , G01J5/06 , G01J5/10 , G01J5/12 , G01J5/14 , G01K11/00 , G01K13/00
CPC分类号： G01J5/04 , A61B1/227 , G01J5/02 , G01J5/028 , G01J5/045 , G01J5/049 , G01J5/08 , G01J5/0812 , G01J5/0862 , G01J5/14 , G01J2005/066 , G01J2005/068

3. 发明专利

FI951719A0 未知
公开(公告)号：FI951719A0
公开(公告)日：1995-04-11
申请号：FI951719
申请日：1995-04-11
申请人： YELDERMAN MARK L , GOLDBERGER DANIEL S , BRAIG JAMES R
发明人： YELDERMAN MARK L , GOLDBERGER DANIEL S , BRAIG JAMES R
IPC分类号： A61B20060101 , A61B5/01 , A61B1/227 , A61B5/00 , G01J20060101 , G01J5/04 , G01J5/06 , G01J5/10 , G01J5/12 , G01J5/14 , G01K11/00 , G01K13/00 , A61B
摘要： A noncontact infrared tympanic thermometer which does not require environmental stabilization or waveguide temperature control because it utilizes an optically stabilized infrared detector for detecting the infrared energy emitted by the tympanic membrane. The optical stabilization renders the instrument insensitive to ambient temperature effects and allows it to read true tympanic membrane temperatures unaffected by the temperature of the side walls of the detector package. This selectivity is accomplished by locating a neutral density filter over half of the optical aperture of the detector package such that the neutral density filter "shadows" only one of two thermopile channels for detecting the infrared energy emitted by the tympanic membrane. The two thermopile channels are connected in series opposition such that any optical signal equally present in both channels will yield a zero net output. Since the infrared energy emitted by the walls of the detector package reach each detector equally, the effects of these emissions on the temperature measurement are eliminated. The neutral density filter prevents the energy from the tympanic membrane from falling equally on the two thermopile detectors and similarly cancelling. Instead, the resulting differential signal may be processed along with the ambient temperature signal to determine the temperature of the tympanic membrane. The infrared detector of the invention may also be incorporated into an otoscope.

4. 发明专利

FI951719A 未知
公开(公告)号：FI951719A
公开(公告)日：1995-04-11
申请号：FI951719
申请日：1995-04-11
申请人： YELDERMAN MARK L , GOLDBERGER DANIEL S , BRAIG JAMES R
发明人： YELDERMAN MARK L , GOLDBERGER DANIEL S , BRAIG JAMES R
IPC分类号： A61B20060101 , A61B5/01 , A61B1/227 , A61B5/00 , G01J20060101 , G01J5/04 , G01J5/06 , G01J5/10 , G01J5/12 , G01J5/14 , G01K11/00 , G01K13/00 , A61B
摘要： A noncontact infrared tympanic thermometer which does not require environmental stabilization or waveguide temperature control because it utilizes an optically stabilized infrared detector for detecting the infrared energy emitted by the tympanic membrane. The optical stabilization renders the instrument insensitive to ambient temperature effects and allows it to read true tympanic membrane temperatures unaffected by the temperature of the side walls of the detector package. This selectivity is accomplished by locating a neutral density filter over half of the optical aperture of the detector package such that the neutral density filter "shadows" only one of two thermopile channels for detecting the infrared energy emitted by the tympanic membrane. The two thermopile channels are connected in series opposition such that any optical signal equally present in both channels will yield a zero net output. Since the infrared energy emitted by the walls of the detector package reach each detector equally, the effects of these emissions on the temperature measurement are eliminated. The neutral density filter prevents the energy from the tympanic membrane from falling equally on the two thermopile detectors and similarly cancelling. Instead, the resulting differential signal may be processed along with the ambient temperature signal to determine the temperature of the tympanic membrane. The infrared detector of the invention may also be incorporated into an otoscope.

5. 发明专利

AU2780392A Noncontact infrared tympanic thermometer 未知
公开(公告)号：AU2780392A
公开(公告)日：1994-05-09
申请号：AU2780392
申请日：1992-10-12
申请人： BRAIG JAMES R , GOLDBERGER DANIEL S , YELDERMAN MARK L
发明人： YELDERMAN MARK L , GOLDBERGER DANIEL S , BRAIG JAMES R
IPC分类号： A61B5/01 , A61B20060101 , A61B1/227 , A61B5/00 , G01J20060101 , G01J5/04 , G01J5/06 , G01J5/10 , G01J5/12 , G01J5/14 , G01K11/00 , G01K13/00
摘要： A noncontact infrared tympanic thermometer which does not require environmental stabilization or waveguide temperature control because it utilizes an optically stabilized infrared detector for detecting the infrared energy emitted by the tympanic membrane. The optical stabilization renders the instrument insensitive to ambient temperature effects and allows it to read true tympanic membrane temperatures unaffected by the temperature of the side walls of the detector package. This selectivity is accomplished by locating a neutral density filter over half of the optical aperture of the detector package such that the neutral density filter "shadows" only one of two thermopile channels for detecting the infrared energy emitted by the tympanic membrane. The two thermopile channels are connected in series opposition such that any optical signal equally present in both channels will yield a zero net output. Since the infrared energy emitted by the walls of the detector package reach each detector equally, the effects of these emissions on the temperature measurement are eliminated. The neutral density filter prevents the energy from the tympanic membrane from falling equally on the two thermopile detectors and similarly cancelling. Instead, the resulting differential signal may be processed along with the ambient temperature signal to determine the temperature of the tympanic membrane. The infrared detector of the invention may also be incorporated into an otoscope.

6. 发明专利

ZA927742B Noncontact infrared tympanic thermometer 未知
公开(公告)号：ZA927742B
公开(公告)日：1993-09-23
申请号：ZA927742
申请日：1992-10-08
申请人： BRAIG JAMES R , YELDERMAN MARK L , GOLDBERGER DANIEL S
发明人： BRAIG JAMES R , YELDERMAN MARK L , GOLDBERGER DANIEL S
IPC分类号： A61B20060101 , G01J20060101 , A61B , G01J

7. 发明专利

ZA9207742B Noncontact infrared tympanic thermometer 未知
公开(公告)号：ZA9207742B
公开(公告)日：1993-09-23
申请号：ZA9207742
申请日：1992-10-08
申请人： BRAIG JAMES R , YELDERMAN MARK L , GOLDBERGER DANIEL S
发明人： BRAIG JAMES R , YELDERMAN MARK L , GOLDBERGER DANIEL S
IPC分类号： A61B20060101 , G01J20060101 , A61B , G01J

8. 发明专利

BR9207166A 未知
公开(公告)号：BR9207166A
公开(公告)日：1995-12-12
申请号：BR9207166
申请日：1992-10-12
申请人： YELDERMAN MARK L , GOLDBERGER DANIEL S , BRAIG JAMES R
发明人： YELDERMAN MARK L , GOLDBERGER DANIEL S , BRAIG JAMES R
IPC分类号： A61B5/01 , A61B20060101 , A61B1/227 , A61B5/00 , G01J20060101 , G01J5/04 , G01J5/06 , G01J5/10 , G01J5/12 , G01J5/14 , G01K11/00 , G01K13/00
摘要： A noncontact infrared tympanic thermometer which does not require environmental stabilization or waveguide temperature control because it utilizes an optically stabilized infrared detector for detecting the infrared energy emitted by the tympanic membrane. The optical stabilization renders the instrument insensitive to ambient temperature effects and allows it to read true tympanic membrane temperatures unaffected by the temperature of the side walls of the detector package. This selectivity is accomplished by locating a neutral density filter over half of the optical aperture of the detector package such that the neutral density filter "shadows" only one of two thermopile channels for detecting the infrared energy emitted by the tympanic membrane. The two thermopile channels are connected in series opposition such that any optical signal equally present in both channels will yield a zero net output. Since the infrared energy emitted by the walls of the detector package reach each detector equally, the effects of these emissions on the temperature measurement are eliminated. The neutral density filter prevents the energy from the tympanic membrane from falling equally on the two thermopile detectors and similarly cancelling. Instead, the resulting differential signal may be processed along with the ambient temperature signal to determine the temperature of the tympanic membrane. The infrared detector of the invention may also be incorporated into an otoscope.

9. 发明专利

NO951408L 未知
公开(公告)号：NO951408L
公开(公告)日：1995-05-29
申请号：NO951408
申请日：1995-04-10
申请人： YELDERMAN MARK L , GOLDBERGER DANIEL S , BRAIG JAMES R
发明人： YELDERMAN MARK L , GOLDBERGER DANIEL S , BRAIG JAMES R
IPC分类号： A61B20060101 , A61B1/227 , A61B5/01 , A61B5/00 , G01J20060101 , G01J5/04 , G01J5/06 , G01J5/10 , G01J5/12 , G01J5/14 , G01K11/00 , G01K13/00
摘要： A noncontact infrared tympanic thermometer which does not require environmental stabilization or waveguide temperature control because it utilizes an optically stabilized infrared detector for detecting the infrared energy emitted by the tympanic membrane. The optical stabilization renders the instrument insensitive to ambient temperature effects and allows it to read true tympanic membrane temperatures unaffected by the temperature of the side walls of the detector package. This selectivity is accomplished by locating a neutral density filter over half of the optical aperture of the detector package such that the neutral density filter "shadows" only one of two thermopile channels for detecting the infrared energy emitted by the tympanic membrane. The two thermopile channels are connected in series opposition such that any optical signal equally present in both channels will yield a zero net output. Since the infrared energy emitted by the walls of the detector package reach each detector equally, the effects of these emissions on the temperature measurement are eliminated. The neutral density filter prevents the energy from the tympanic membrane from falling equally on the two thermopile detectors and similarly cancelling. Instead, the resulting differential signal may be processed along with the ambient temperature signal to determine the temperature of the tympanic membrane. The infrared detector of the invention may also be incorporated into an otoscope.

10. 发明公开

EP0682494A4 NONINVASIVE PULSED INFRARED SPECTROPHOTOMETER. 失效
标题翻译：与心脏手术无血红外光谱仪。
公开(公告)号：EP0682494A4
公开(公告)日：1996-08-28
申请号：EP94906630
申请日：1994-01-21
申请人： BRAIG JAMES R , GOLDBERGER DANIEL S
发明人： BRAIG JAMES R , GOLDBERGER DANIEL S
IPC分类号： A61B5/145 , A61B5/00 , A61B5/1455 , G01N21/35
CPC分类号： A61B5/1455 , A61B5/14532 , A61B5/14546 , G01N21/35 , G01N21/3581
摘要： A method and apparatus for monitoring glucose, ethyl alcohol and other blood constituents in a noninvasive manner. The measurements are made by monitoring infrared absorption of the desired blood constituent in the long infrared wavelength range. The long wavelength infrared energy generated by source (400) is passed through a finger (406). To prevent the high energy source from burning or causing patient discomfort, shutter (404) and bandpass filters (410) cause only short bursts of energy to be sent through the finger with a very low duty cycle and low optical bandwidth. The bursts are further synchronized by shutter (404) with systole and diastole of the cardiac cycle so that only two pulses are sent per heart beat, one during diastole and one during systole. The detection signals measured at detectors (412) during application of these bursts of energy are used to calculate the concentration of blood constituents in accordance with a polynomial equation.

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