FR2149073A5 - - Google Patents
Info
- Publication number
- FR2149073A5 FR2149073A5 FR7222976A FR7222976A FR2149073A5 FR 2149073 A5 FR2149073 A5 FR 2149073A5 FR 7222976 A FR7222976 A FR 7222976A FR 7222976 A FR7222976 A FR 7222976A FR 2149073 A5 FR2149073 A5 FR 2149073A5
- Authority
- FR
- France
- 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
- A61B7/00—Instruments for auscultation
- A61B7/02—Stethoscopes
- A61B7/026—Stethoscopes comprising more than one sound collector
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Headphones And Earphones (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3038871 | 1971-06-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2149073A5 true FR2149073A5 (show.php) | 1973-03-23 |
Family
ID=10306892
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7222976A Expired FR2149073A5 (show.php) | 1971-06-29 | 1972-06-26 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3767003A (show.php) |
| AU (1) | AU461074B2 (show.php) |
| CA (1) | CA943073A (show.php) |
| FR (1) | FR2149073A5 (show.php) |
| GB (1) | GB1348049A (show.php) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3951230A (en) * | 1974-10-03 | 1976-04-20 | Minnesota Mining And Manufacturing Company | Multi-sound chamber stethoscope |
| US4212368A (en) * | 1978-03-13 | 1980-07-15 | Allen Derek R | Angularly related dual stethoscope head |
| RU2123286C1 (ru) * | 1996-06-25 | 1998-12-20 | Московское авиационное производственное объединение "МИГ" | Стетофонендоскоп |
| GB2339537B (en) * | 1998-02-23 | 2002-09-18 | Woei-Kang Shieh | Stethoscope Structure |
| CN100462052C (zh) * | 2006-09-08 | 2009-02-18 | 单希杰 | 多功能听诊器听头 |
| US7841445B2 (en) * | 2007-11-09 | 2010-11-30 | Joseph Berk | Dual-sensor stethoscope with electronic sensor |
| US7516814B1 (en) * | 2007-11-09 | 2009-04-14 | Joseph Berk | Dual-sensor anti-sepsis stethoscope and device |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3035656A (en) * | 1962-05-22 | Stethoscope | ||
| US2505124A (en) * | 1950-04-25 | Valved stethoscope with logarith | ||
| US3152659A (en) * | 1964-10-13 | Littmann | ||
| US1708398A (en) * | 1929-04-09 | Stethoscope | ||
| US3109508A (en) * | 1960-02-11 | 1963-11-05 | Taylor Instrument Co | Acoustic stethoscope |
-
1971
- 1971-06-29 GB GB3038871A patent/GB1348049A/en not_active Expired
-
1972
- 1972-06-23 US US00265491A patent/US3767003A/en not_active Expired - Lifetime
- 1972-06-26 FR FR7222976A patent/FR2149073A5/fr not_active Expired
- 1972-06-28 AU AU44017/72A patent/AU461074B2/en not_active Expired
- 1972-06-28 CA CA145,885A patent/CA943073A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1348049A (en) | 1974-03-13 |
| AU461074B2 (en) | 1975-05-15 |
| AU4401772A (en) | 1974-01-03 |
| US3767003A (en) | 1973-10-23 |
| CA943073A (en) | 1974-03-05 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |