DE9107532U1 - - Google Patents
Info
- Publication number
- DE9107532U1 DE9107532U1 DE9107532U DE9107532U DE9107532U1 DE 9107532 U1 DE9107532 U1 DE 9107532U1 DE 9107532 U DE9107532 U DE 9107532U DE 9107532 U DE9107532 U DE 9107532U DE 9107532 U1 DE9107532 U1 DE 9107532U1
- Authority
- DE
- Germany
- 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 - Lifetime
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/46—Special adaptations for use as contact microphones, e.g. on musical instrument, on stethoscope
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B7/00—Instruments for auscultation
- A61B7/02—Stethoscopes
- A61B7/04—Electric stethoscopes
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE9107532U DE9107532U1 (en) | 1991-06-19 | 1991-06-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE9107532U DE9107532U1 (en) | 1991-06-19 | 1991-06-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE9107532U1 true DE9107532U1 (en) | 1992-05-07 |
Family
ID=6868450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE9107532U Expired - Lifetime DE9107532U1 (en) | 1991-06-19 | 1991-06-19 |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE9107532U1 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1994010910A1 (en) * | 1992-11-13 | 1994-05-26 | Minnesota Mining And Manufacturing Company | Stethoscope having microphone therein |
| WO1994013206A1 (en) * | 1992-12-07 | 1994-06-23 | Curatechnologies Inc. | Electronic stethoscope |
| WO1997003600A2 (en) * | 1995-07-21 | 1997-02-06 | Stethtech Corporation | Electronic stethoscope |
| WO1997019640A1 (en) * | 1995-11-27 | 1997-06-05 | Minnesota Mining And Manufacturing Company | Electronic stethoscope with idealized bell and idealized diaphragm modes |
| US6002777A (en) * | 1995-07-21 | 1999-12-14 | Stethtech Corporation | Electronic stethoscope |
-
1991
- 1991-06-19 DE DE9107532U patent/DE9107532U1/de not_active Expired - Lifetime
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1994010910A1 (en) * | 1992-11-13 | 1994-05-26 | Minnesota Mining And Manufacturing Company | Stethoscope having microphone therein |
| US5852263A (en) * | 1992-11-13 | 1998-12-22 | Minnesota Mining And Manufacturing Company | Stethoscope having microphone in stem of chestpiece |
| WO1994013206A1 (en) * | 1992-12-07 | 1994-06-23 | Curatechnologies Inc. | Electronic stethoscope |
| US5602924A (en) * | 1992-12-07 | 1997-02-11 | Theratechnologies Inc. | Electronic stethescope |
| WO1997003600A2 (en) * | 1995-07-21 | 1997-02-06 | Stethtech Corporation | Electronic stethoscope |
| WO1997003600A3 (en) * | 1995-07-21 | 1997-06-05 | Stethtech Corp | Electronic stethoscope |
| US5825895A (en) * | 1995-07-21 | 1998-10-20 | Stethtech Corporation | Electronic stethoscope |
| US6002777A (en) * | 1995-07-21 | 1999-12-14 | Stethtech Corporation | Electronic stethoscope |
| US6005951A (en) * | 1995-07-21 | 1999-12-21 | Stethtech Corporation | Electronic stethoscope |
| WO1997019640A1 (en) * | 1995-11-27 | 1997-06-05 | Minnesota Mining And Manufacturing Company | Electronic stethoscope with idealized bell and idealized diaphragm modes |
| US6026170A (en) * | 1995-11-27 | 2000-02-15 | Minnesota Mining And Manufacturing Company | Electronic stethoscope with idealized bell and idealized diaphragm modes |