GB1235513A - Disposable stethoscope - Google Patents
Disposable stethoscopeInfo
- Publication number
- GB1235513A GB1235513A GB2662568A GB2662568A GB1235513A GB 1235513 A GB1235513 A GB 1235513A GB 2662568 A GB2662568 A GB 2662568A GB 2662568 A GB2662568 A GB 2662568A GB 1235513 A GB1235513 A GB 1235513A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tubular member
- tubular
- legs
- normal
- june
- 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
- A61B7/00—Instruments for auscultation
- A61B7/02—Stethoscopes
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)
- Orthopedics, Nursing, And Contraception (AREA)
- Soundproofing, Sound Blocking, And Sound Damping (AREA)
Abstract
1,235,513. Stethoscopes. MINNESOTA MINING & MANUFACTURING CO. 4 June, 1968 [5 June, 1967], No. 26625/68. Heading A5R. A stethoscope construction comprises a flexible tubular member which in a normal untensioned condition is of generally U-shaped form with the ends of the legs 1, 2 of the member near to each other or crossed over so that the legs have to be flexed apart for engagement with the ears of the user, the wall of the tubular member being thicker in the direction of this normal flexing than in the cross-sectional direction normal thereto, and there being a tubular stem 13 secured to the bight portion 3 of the tubular member and extending therefrom for attachment to means for transmitting sound from an acoustic pickup. As shown, a stethoscope includes a tubular member of resilient polypropylene having at the ends of the legs 1, 2 ear-engaging members 30 of polyethylene or rubber, the tubular members 30 of polyethylene or rubber, the tubular member being oval, bulbous, or rectangular in cross-section (Figures 8, 9, 10, not shown). An aperture (10') in the bight of the tubular member communicates with the bore of the tubular stem 13.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US64372867A | 1967-06-05 | 1967-06-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1235513A true GB1235513A (en) | 1971-06-16 |
Family
ID=24582038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2662568A Expired GB1235513A (en) | 1967-06-05 | 1968-06-04 | Disposable stethoscope |
Country Status (7)
| Country | Link |
|---|---|
| AT (1) | AT289288B (en) |
| DE (1) | DE1766505B1 (en) |
| DK (1) | DK122208B (en) |
| ES (1) | ES354543A1 (en) |
| FR (1) | FR1567666A (en) |
| GB (1) | GB1235513A (en) |
| SE (1) | SE353015B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USD409743S (en) | 1998-10-28 | 1999-05-11 | Cabot Safety Intermediate Corporation | Hearing protection device |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3127526A1 (en) * | 1981-07-11 | 1983-01-27 | Kirchner & Wilhelm, 7000 Stuttgart | "STETHOSCOPE" |
| DE69215675T2 (en) * | 1992-09-14 | 1997-06-19 | Leight & Associates | Dirt-resistant earplug strap |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3346069A (en) * | 1967-10-10 | One-piece binaural assemblies for stethoscope | ||
| US677172A (en) * | 1897-12-03 | 1901-06-25 | Robert C M Bowles | Stethoscope. |
| GB965982A (en) * | 1962-06-12 |
-
1968
- 1968-05-31 SE SE739468A patent/SE353015B/xx unknown
- 1968-05-31 ES ES354543A patent/ES354543A1/en not_active Expired
- 1968-06-04 DE DE19681766505 patent/DE1766505B1/en active Pending
- 1968-06-04 AT AT530668A patent/AT289288B/en active
- 1968-06-04 FR FR1567666D patent/FR1567666A/fr not_active Expired
- 1968-06-04 DK DK261368A patent/DK122208B/en unknown
- 1968-06-04 GB GB2662568A patent/GB1235513A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USD409743S (en) | 1998-10-28 | 1999-05-11 | Cabot Safety Intermediate Corporation | Hearing protection device |
Also Published As
| Publication number | Publication date |
|---|---|
| ES354543A1 (en) | 1969-11-01 |
| DK122208B (en) | 1972-02-07 |
| FR1567666A (en) | 1969-05-16 |
| SE353015B (en) | 1973-01-22 |
| AT289288B (en) | 1971-04-13 |
| DE1766505B1 (en) | 1972-05-31 |
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