CA969790A - Otoscope and ophthalmoscope apparatus - Google Patents
Otoscope and ophthalmoscope apparatusInfo
- Publication number
- CA969790A CA969790A CA152,266A CA152266A CA969790A CA 969790 A CA969790 A CA 969790A CA 152266 A CA152266 A CA 152266A CA 969790 A CA969790 A CA 969790A
- Authority
- CA
- Canada
- Prior art keywords
- otoscope
- ophthalmoscope
- ophthalmoscope apparatus
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/227—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor for ears, i.e. otoscopes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B3/00—Apparatus for testing the eyes; Instruments for examining the eyes
- A61B3/10—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions
- A61B3/12—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for looking at the eye fundus, e.g. ophthalmoscopes
- A61B3/1208—Multiple lens hand-held instruments
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- General Health & Medical Sciences (AREA)
- Medical Informatics (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Physics & Mathematics (AREA)
- Biophysics (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- Molecular Biology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Radiology & Medical Imaging (AREA)
- Pathology (AREA)
- Optics & Photonics (AREA)
- Ophthalmology & Optometry (AREA)
- Endoscopes (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US00251303A US3812847A (en) | 1972-05-08 | 1972-05-08 | Combination battery handle-case for a pair of attached, outfolding illuminated medical instruments |
Publications (1)
Publication Number | Publication Date |
---|---|
CA969790A true CA969790A (en) | 1975-06-24 |
Family
ID=22951358
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA152,266A Expired CA969790A (en) | 1972-05-08 | 1972-09-21 | Otoscope and ophthalmoscope apparatus |
Country Status (4)
Country | Link |
---|---|
US (1) | US3812847A (en) |
JP (1) | JPS54717Y2 (en) |
CA (1) | CA969790A (en) |
GB (1) | GB1346707A (en) |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3978850A (en) * | 1975-03-24 | 1976-09-07 | Welch Allyn, Inc. | Medical diagnostic instruments |
US4195329A (en) * | 1975-11-28 | 1980-03-25 | Les Produits Associes Lpa Sa | Diagnostic lamp, particularly for checking teeth |
US4292664A (en) * | 1978-08-17 | 1981-09-29 | Clairol Incorporated | Dental plaque disclosing light and method |
DE3009876C2 (en) * | 1980-03-14 | 1985-07-18 | Rudolf Riester Gmbh & Co Kg, Fabrik Med. Apparate, 7455 Jungingen | Otoscope with ejector device |
US5179936A (en) * | 1984-10-23 | 1993-01-19 | Intelligent Medical Systems, Inc. | Disposable speculum with membrane bonding ring |
US5163418A (en) * | 1989-09-19 | 1992-11-17 | Thermoscan Inc. | Speculum cover |
US5429119A (en) * | 1993-09-03 | 1995-07-04 | Welch Allyn, Inc. | Hand-held compact diagnostic device |
US5565121A (en) * | 1994-07-15 | 1996-10-15 | Scandmec A.B. | Arrangement for relieving stress on electric elements in seats and a method for assembling the arrangement |
USD379514S (en) * | 1994-10-28 | 1997-05-27 | Welch Allyn, Inc. | Compact telescoping retinoscope |
US5833367A (en) * | 1996-11-12 | 1998-11-10 | Trutek, Inc. | Tympanic thermometer probe cover |
US6030117A (en) * | 1996-11-12 | 2000-02-29 | Trutek, Inc. | Tympanic thermometer probe cover |
US5746492A (en) * | 1997-01-17 | 1998-05-05 | Tai; Tzu Hsiung | Emergency light having smoke proof mask |
WO1998055841A2 (en) | 1997-06-03 | 1998-12-10 | Trutek Inc. | Tympanic thermometer with modular sensing probe |
US5938590A (en) * | 1998-05-18 | 1999-08-17 | Elliott; Peter Christopher | Otoscope retrofit kit to allow multipurpose use |
US5967992A (en) * | 1998-06-03 | 1999-10-19 | Trutex, Inc. | Radiometric temperature measurement based on empirical measurements and linear functions |
US6224256B1 (en) | 1998-06-18 | 2001-05-01 | Harry Bala | Cover for medical probe |
USD428489S (en) * | 1998-09-09 | 2000-07-18 | Bionix Development Corp. | Ear curette |
USD423669S (en) * | 1999-01-08 | 2000-04-25 | Bionix Development Corporation | Curette |
US6123454A (en) * | 1999-06-11 | 2000-09-26 | Trutek, Inc. | Tympanic thermometer disposable probe cover with further stretching prevention structure |
FR2843871B1 (en) * | 2002-09-02 | 2004-11-26 | Eric Bec | MEDICAL INSTRUMENT GROUPING AT LEAST ONE OTOSCOPE AND ONE LAMP |
US8599097B2 (en) * | 2008-05-15 | 2013-12-03 | Air Systems, Inc. | Collapsible portable stand with telescoping support and integral storage case |
US8465423B2 (en) * | 2008-10-27 | 2013-06-18 | William M. Hasbun | Portable diagnostic instrument and a method for its use |
US9103495B2 (en) | 2009-06-03 | 2015-08-11 | Air Systems, Inc. | Integrated portable stand, power supply, and control panel |
US20120218514A1 (en) * | 2009-10-07 | 2012-08-30 | Medivention Ltd | Medical device |
US8786210B2 (en) | 2010-06-30 | 2014-07-22 | Welch Allyn, Inc. | Drive circuit for light emitting diode |
CN107252298A (en) * | 2010-12-08 | 2017-10-17 | 内布拉斯加大学董事会 | Portable laparoscope system |
US10092175B2 (en) | 2014-02-12 | 2018-10-09 | Welch Allyn, Inc. | Eye viewing device enabled for performing ear examinations and adapter |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1247346A (en) * | 1917-03-01 | 1917-11-20 | Joseph Stern | Electric battery-lamp. |
US2039546A (en) * | 1934-03-10 | 1936-05-05 | Mckelly Ward Corp | Combination speculum surgical instrument |
US2289226A (en) * | 1941-03-10 | 1942-07-07 | William N Allyn | Laryngeal speculum |
US3313137A (en) * | 1962-07-25 | 1967-04-11 | Maier Elmar | Key holder |
-
1972
- 1972-05-08 US US00251303A patent/US3812847A/en not_active Expired - Lifetime
- 1972-09-21 CA CA152,266A patent/CA969790A/en not_active Expired
- 1972-10-19 GB GB4825472A patent/GB1346707A/en not_active Expired
- 1972-10-24 JP JP1972122941U patent/JPS54717Y2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS54717Y2 (en) | 1979-01-13 |
JPS4935590U (en) | 1974-03-29 |
US3812847A (en) | 1974-05-28 |
GB1346707A (en) | 1974-02-13 |
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