GB1504079A - Stethoscope - Google Patents
StethoscopeInfo
- Publication number
- GB1504079A GB1504079A GB3086076A GB3086076A GB1504079A GB 1504079 A GB1504079 A GB 1504079A GB 3086076 A GB3086076 A GB 3086076A GB 3086076 A GB3086076 A GB 3086076A GB 1504079 A GB1504079 A GB 1504079A
- Authority
- GB
- United Kingdom
- Prior art keywords
- horn
- chestpiece
- stethoscope
- stethoscopes
- bauer
- 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
- 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)
- Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
- Transducers For Ultrasonic Waves (AREA)
Abstract
1504079 Stethoscopes K BAUER 23 July 1976 [11 Aug 1975] 30860/76 Heading A5R A stethoscope is provided with a chestpiece 1 having a pair of generally paraboloid-shaped horns 2, each horn being provided on its internal surface with a plurality of grooves 4 which converge from a base portion 6 of the horn to an apex region 5 which communicates with a bore 3 leading via a flexible tube to an earpiece. The chestpiece is provided with a diaphragm in a recess 7 and may be provided with only a single horn.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT623475A AT336172B (en) | 1975-08-11 | 1975-08-11 | STETHOSCOPE |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1504079A true GB1504079A (en) | 1978-03-15 |
Family
ID=3584233
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3086076A Expired GB1504079A (en) | 1975-08-11 | 1976-07-23 | Stethoscope |
Country Status (4)
Country | Link |
---|---|
JP (1) | JPS5222389A (en) |
AT (1) | AT336172B (en) |
DE (1) | DE2631154A1 (en) |
GB (1) | GB1504079A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4776426A (en) * | 1985-05-31 | 1988-10-11 | Shigeru Kazama | Stethoscope |
US4823906A (en) * | 1985-02-21 | 1989-04-25 | Wilhelm Haselmeier Gmbh & Co. | Stethoscope having a body contact piece provided with two alternatively employed auscultation heads |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5574276A (en) * | 1978-11-30 | 1980-06-04 | Matsushita Electric Ind Co Ltd | Mounting method for surface plate |
JPS5734602U (en) * | 1980-07-29 | 1982-02-23 | ||
JPS5959771A (en) * | 1982-09-29 | 1984-04-05 | Aica Kogyo Co Ltd | Preparation of set-up core material |
-
1975
- 1975-08-11 AT AT623475A patent/AT336172B/en not_active IP Right Cessation
-
1976
- 1976-07-10 DE DE19762631154 patent/DE2631154A1/en active Pending
- 1976-07-23 GB GB3086076A patent/GB1504079A/en not_active Expired
- 1976-08-05 JP JP9285876A patent/JPS5222389A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4823906A (en) * | 1985-02-21 | 1989-04-25 | Wilhelm Haselmeier Gmbh & Co. | Stethoscope having a body contact piece provided with two alternatively employed auscultation heads |
US4776426A (en) * | 1985-05-31 | 1988-10-11 | Shigeru Kazama | Stethoscope |
Also Published As
Publication number | Publication date |
---|---|
JPS5222389A (en) | 1977-02-19 |
DE2631154A1 (en) | 1977-03-03 |
AT336172B (en) | 1977-04-25 |
ATA623475A (en) | 1976-08-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |