US Patent No: 4,662,360

Number of patents in Portfolio can not be more than 2000

Disposable speculum

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Importance

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Abstract

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A sanitary protective cover or sheath for the ear canal probe of a tympanic thermometer has a generally tubular body portion and an infrared transparent membrane attached to and sealing the forward end of the tubular body portion. While the tubular body portion is being injection molded of a plastic material, a film of a similar plastic material is mated to the forward end of the tubular body portion. A portion of the film defining the membrane is thus severed from the film and thermally bonded to the tubular body portion.

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First Claim

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Patent Owner(s)

Patent OwnerAddressTotal Patents
SHERWOOD SERVICES AGNEUHAUSEN AM RHEINFALL523
INTELLIGENT MEDICAL SYSTEMS, A DIVISION OF WESTEK CORPORATION, A CORP OF CALIFORNIACARLSBAD, CA2
SHERWOOD IMS, INC.CARLSBAD, CA7

International Classification(s)

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  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
O'Hara, Gary J 3932 Tierra Vista Pl., Escondido, CA 92025 14 966
Phillips, David B Indianapolis, IN 15 766

Cited Art Landscape

Patent Info (Count) # Cites Year
 
WAHL, WILLIAM (3)
4,436,438 Multiple probe temperature measuring system and probes therefor 23 1981
4,456,390 Noncontact temperature measuring device 42 1981
4,454,370 Thermocouple surface probe 41 1982
 
Telatemp Corporation (2)
D254959 Radiation pyrometer 13 1978
4,315,150 Targeted infrared thermometer 71 1980
 
ALLIANT TECHSYSTEMS INC. (1)
4,350,166 Apnea detector 44 1980
 
ENERGY CONVERSION DEVICES, INC. (1)
4,515,165 Apparatus and method for detecting tumors 212 1981
 
Environmental Devices Corporation (1)
4,297,685 Apparatus and method for sleep detection 89 1979
 
HEALTHCHECK CORPORATION, A CORP. OF DE. (1)
4,487,208 Fast response thermoresistive temperature sensing probe 37 1983
 
Honeywell Inc. (1)
4,433,924 Thermal reference apparatus 28 1981
 
LINEAR CORPORATION (1)
4,372,690 Thermal radiation measuring arrangement 23 1981
 
MARATHON MEDICAL EQUIPMENT CORPORATION (1)
4,471,354 Apparatus and method for remotely measuring temperature 74 1981
 
Mon-a-therm, Inc. (1)
4,392,005 Temperature sensor 14 1981
 
NATIONAL RESEARCH DEVELOPMENT CORPORATION (1)
4,414,980 Blood flow monitor apparatus 20 1981
 
NEDERLANDSE ORGANISATIE VOOR TOEGEPAST-NATUURWETENSCHAPPELIJK ONDERZOEK TNO (1)
4,475,554 Noninvasive continuous blood pressure meter 39 1981
 
SENOH KABUSHIKI KAISHA (1)
4,425,921 Apparatus for checking pulse and heart rates 79 1981
 
SHERWOOD IMS, INC. (1)
4,602,642 Method and apparatus for measuring internal body temperature utilizing infrared emissions 214 1984
 
Sinus Medical Equipment AB (1)
4,312,357 Transillumination diagnostic method and apparatus 44 1979
 
The Boeing Company (1)
4,481,417 Infrared energy detection device 20 1982
 
WELCH ALLYN, INC. (1)
4,380,998 Soft tip speculum 40 1981
 
Other [Check patent profile for assignment information] (4)
4,191,197 Touch free tympanic thermometer 28 1978
4,271,358 Selective infrared detector 31 1979
4,420,265 Infrared temperature monitoring apparatus having means for sky radiation compensation 31 1981
4,494,881 Intra-optical light beam sighting system for an infrared thermometer 52 1982

Patent Citation Ranking

Forward Cite Landscape

Patent Info (Count) # Cites Year
 
LUMA IMAGING CORPORATION (22)
6,411,835 Spectral volume microprobe arrays 83 1999
6,411,838 Systems and methods for optical examination of samples 66 1999
6,826,422 Spectral volume microprobe arrays 43 2000
6,847,490 Optical probe accessory device for use in vivo diagnostic procedures 30 2000
6,902,935 Methods of monitoring effects of chemical agents on a sample 24 2000
6,839,661 System for normalizing spectra 13 2000
6,385,484 Spectroscopic system employing a plurality of data types 30 2000
7,260,248 Image processing using measures of similarity 13 2002
7,127,282 Optical methods and systems for rapid screening of the cervix 5 2002
6,760,613 Substantially monostatic, substantially confocal optical systems for examination of samples 16 2002
6,768,918 Fluorescent fiberoptic probe for tissue health discrimination and method of use thereof 13 2002
6,818,903 Method and apparatus for identifying spectral artifacts 12 2002
6,933,154 Optimal windows for obtaining optical data for characterization of tissue samples 14 2002
7,469,160 Methods and apparatus for evaluating image focus 17 2003
7,459,696 Methods and apparatus for calibrating spectral data 7 2003
7,309,867 Methods and apparatus for characterization of tissue samples 16 2003
7,282,723 Methods and apparatus for processing spectral data for use in tissue characterization 12 2003
7,136,518 Methods and apparatus for displaying diagnostic data 43 2003
D507349 Sheath for cervical optical probe 11 2003
D500134 Sheath for cervical optical probe 11 2003
7,310,547 Fluorescent fiberoptic probe for tissue health discrimination 8 2004
8,005,527 Method of determining a condition of a tissue 1 2007
 
COVIDIEN AG (12)
6,619,837 Probe cover with lubrication well 3 2001
7,237,949 Tympanic thermometer probe cover 10 2003
7,108,419 Thermal tympanic thermometer tip 17 2003
7,354,194 Tympanic thermometer probe cover with film support mechanism 7 2005
7,686,506 Stackable tympanic thermometer probe cover cassette 2 2006
7,556,424 Tympanic thermometer prove cover cassette and holder 3 2006
7,478,946 Probe cover cassette with improved probe cover support 3 2006
7,434,991 Thermal tympanic thermometer 9 2006
7,530,738 Probe cover having a blackbody 2 2007
7,841,767 Thermal tympanic thermometer 4 2008
7,927,012 Probe cover cassette with improved probe cover support 1 2008
8,123,401 Probe cover having a blackbody 0 2009
 
Exergen Corporation (8)
5,874,736 Axillary infrared thermometer and method of use 46 1996
6,045,257 Axillary infrared thermometer and method of use 33 1999
6,219,573 Radiation detector probe 29 1999
6,319,206 Temporal thermometer disposable cap 17 1999
6,241,384 Axillary infrared thermometer and method of use 26 2000
6,402,371 Axillary infrared thermometer and method of use 31 2001
6,932,775 Temporal thermometer disposable cap 10 2001
7,314,309 Ambient and perfusion normalized temperature detector 1 2005
 
PNC BANK, NATIONAL ASSOCIATION (7)
4,993,419 Radiation detector suitable for tympanic temperature measurement 68 1988
5,271,407 Radiation detector suitable for tympanic temperature measurement 29 1991
5,199,436 Radiation detector having improved accuracy 45 1991
5,445,158 Radiation detector probe 49 1991
5,653,238 Radiation detector probe 30 1994
5,893,833 Axillary infrared thermometer and cover therefor 34 1995
6,047,205 Radiation detector probe 22 1996
 
WELCH ALLYN, INC. (7)
RE34599 Disposable probe cover assembly for medical thermometer 19 1992
7,354,399 Otoscopic tip element and related method of use 6 2004
8,066,634 Digital otoscope 0 2007
8,136,986 Disposable speculum for medical thermometer 1 2007
8,197,403 Otoscopic instrument having tip attachment and ejecting mechanism 0 2008
8,231,271 IR thermometry probe cover 1 2009
D685482 Cover for a probe or the like 0 2012
 
PMP PARTNERS LLC (6)
5,833,367 Tympanic thermometer probe cover 28 1996
6,030,117 Tympanic thermometer probe cover 14 1997
6,042,266 Tympanic thermometer probe cover 17 1998
6,001,066 Tympanic thermometer with modular sensing probe 27 1998
6,186,959 Tympanic thermometer with modular sensing probe 33 1999
6,123,454 Tympanic thermometer disposable probe cover with further stretching prevention structure 32 1999
 
INTEG, INC. (3)
5,146,091 Body fluid constituent measurement utilizing an interference pattern 153 1990
5,079,421 Invasive FTIR blood constituent testing 34 1990
5,179,951 Blood constituent measurement 107 1991
 
OMRON HEALTHCARE CO., LTD. (3)
5,609,564 Speculum cover, method of manufacturing same and cover accommodating case 30 1994
5,935,058 Speculum cover, method of manufacturing same and cover accommodating case 7 1996
7,025,500 Probe for infrared clinical thermometer 8 2002
 
THERMOSCAN INC. (3)
5,163,418 Speculum cover 50 1991
5,795,067 Enhanced protective lens cover for an infrared thermometer 25 1996
6,139,182 Enhanced protective cover for use in an IR thermometer 18 1999
 
CAREFUSION 303, INC. (2)
5,066,142 Protective apparatus for a biomedical probe 41 1990
6,332,090 Thermally isolated probe for biomedical apparatus and method of communicating energy there through 29 1995
 
MEDISPECTRA, INC. (2)
7,103,401 Colonic polyp discrimination by tissue fluorescence and fiberoptic probe 5 2002
7,187,810 Methods and systems for correcting image misalignment 29 2002
 
ORIENTAL SYSTEM TECHNOLOGY INC. (2)
6,254,271 Probe cover of tympanic thermometer 16 1999
6,647,284 Probe cover of a tympanic thermometer and tympanic thermometer assembly 13 2003
 
SHERWOOD IMS, INC. (2)
D303008 Disposable speculum to cover the probe end of a tympanic thermometer 18 1986
5,293,862 Disposable speculum with bonding ring 28 1992
 
SHERWOOD SERVICES AG (2)
5,516,010 Sanitary speculum for tympanic thermometer probe 51 1994
5,980,451 Disposable speculum with membrane bonding ring 21 1998
 
ADVANCED MONITORS CORPORATION (1)
6,152,596 Protective cover for infrared thermometer 19 1998
 
ALARIS MEDICAL, INC. (1)
D318812 Disposable speculum for an infrared thermometer 22 1989
 
BIONIX DEVELOPMENT CORPORATION (1)
5,772,582 Nasal speculum 23 1997
 
BOSTON SCIENTIFIC SCIMED, INC. (1)
7,241,263 Selectively rotatable shaft coupler 5 2004
 
CARDINAL HEALTH 303, INC. (1)
5,046,482 Disposable infrared thermometer insertion probe 17 1989
 
COMFORTEX CORPORATION (1)
D542068 Headrail 2 2006
 
GERLITZ, JONATHAN (1)
6,811,306 Infrared ear thermometer 7 2002
 
GREINER BIO-ONE GMBH (1)
8,512,652 Multiwell microplate with transparent bottom having a thickness less than 200 micrometers 0 2002
 
Health & Technology, Inc. (1)
6,213,938 Disposable otoscope tip stacking system 5 1999
 
HELEN OF TROY LIMITED (1)
6,695,474 Protective cap for infrared radiation thermometer 15 2001
 
Huang Hua Co., Ltd. (1)
7,083,330 Ear thermometer having breakable ear cap 9 2004
 
INFRA-TEMP, INC. (1)
5,411,032 Electronic thermometer probe cover 41 1993
 
INOMET, INC. (1)
5,115,133 Testing of body fluid constituents through measuring light reflected from tympanic membrane 72 1990
 
K-JUMP HEALTH CO., LTD. (1)
6,390,671 Probe cover with film insert 36 2000
 
KAISEI KOGYO CORPORATION (1)
4,920,973 Skin temperature measuring apparatus for diagnosing disturbance of peripheral circulation 4 1988
 
KAZ USA, INC. (1)
5,088,834 Unitary probe cover 66 1991
 
NORM PACIFIC AUTOMATION CORP. (1)
6,238,088 Disposable cap for instant thermometer measuring probe 12 1999
 
NOVARTIS AG (1)
8,387,782 Container for the accommodation of a contact lens 2 2010
 
OASIS MEDICAL, INC. (1)
5,318,029 Tonometer shield 15 1992
 
OMRON CORPORATION (1)
5,638,951 Probe cover mounting case 7 1996
 
PAT O. DAILY REVOCABLE TRUST, ORGANIZED UNDER THE LAW OF CA (1)
5,167,235 Fiber optic ear thermometer 87 1991
 
RADIANT INNOVATION INC. (1)
7,722,250 Probe cover for ear thermometer 0 2008
 
SARNOFF CORPORATION (1)
7,107,088 Pulse oximetry methods and apparatus for use within an auditory canal 91 2004
 
Spaeth; G. L. (1)
5,002,057 Cover for prism of an applanation tonometer and method of application thereof 16 1987
 
The United States of America as represented by the Secretary of the Air Force (1)
5,213,099 Ear canal pulse/oxygen saturation measuring device 134 1991
 
TRUTEK, INC. (1)
5,967,992 Radiometric temperature measurement based on empirical measurements and linear functions 22 1998
 
TYCO HEALTHCARE GROUP LP (1)
RE43745 Tympanic thermometer probe cover with film support mechanism 0 2010
 
YELDERMAN, BRAIG AND GOLDBERGER PARTNERSHIP (1)
5,067,492 Disposable airway adapter 35 1990
 
ZILA PHARMACEUTICALS, INC. (1)
5,179,936 Disposable speculum with membrane bonding ring 93 1987
 
Other [Check patent profile for assignment information] (12)
4,922,914 Disposable cover for tonometer 10 1988
5,113,863 Disposable ocular diagnosis device and method 6 1989
D360261 Medical speculum 11 1993
5,645,350 Hygienic protecting device for an electronic thermometer 37 1996
D406339 Otoscope 3 1998
6,224,256 Cover for medical probe 36 1998
6,435,711 Infrared ear thermometer 28 1999
6,991,368 Infrared thermometer 19 2002
7,344,492 Animal insemination sheath 3 2006
7,419,465 Animal insemination sheath-methods of use 3 2006
7,837,611 Animal insemination sheath apparatus 0 2008
8,323,178 Animal insemination sheath and methods of use 0 2010