DE133027C - - Google Patents
Info
- Publication number
- DE133027C DE133027C DENDAT133027D DE133027DA DE133027C DE 133027 C DE133027 C DE 133027C DE NDAT133027 D DENDAT133027 D DE NDAT133027D DE 133027D A DE133027D A DE 133027DA DE 133027 C DE133027 C DE 133027C
- Authority
- DE
- Germany
- Prior art keywords
- eardrum
- membrane
- tube
- attached
- allow
- 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.)
- Active
Links
- 210000003454 tympanic membrane Anatomy 0.000 claims description 18
- 239000012528 membrane Substances 0.000 claims description 12
- 238000009423 ventilation Methods 0.000 claims description 6
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 4
- 239000010931 gold Substances 0.000 claims description 4
- 229910052737 gold Inorganic materials 0.000 claims description 4
- 229920000742 Cotton Polymers 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 3
- 206010048865 Hypoacusis Diseases 0.000 claims description 2
- 210000000613 ear canal Anatomy 0.000 description 4
- 208000032041 Hearing impaired Diseases 0.000 description 3
- 208000033809 Suppuration Diseases 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 210000003094 ear ossicle Anatomy 0.000 description 2
- 235000009161 Espostoa lanata Nutrition 0.000 description 1
- 240000001624 Espostoa lanata Species 0.000 description 1
- 208000016621 Hearing disease Diseases 0.000 description 1
- 230000002238 attenuated effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000006735 deficit Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F11/00—Methods or devices for treatment of the ears or hearing sense; Non-electric hearing aids; Methods or devices for enabling ear patients to achieve auditory perception through physiological senses other than hearing sense; Protective devices for the ears, carried on the body or in the hand
- A61F11/30—Non-electric hearing aids, e.g. ear trumpets, sound amplifiers or ear-shells
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biomedical Technology (AREA)
- Acoustics & Sound (AREA)
- Biophysics (AREA)
- Otolaryngology (AREA)
- Psychology (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Percussion Or Vibration Massage (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE133027C true DE133027C (OSRAM) |
Family
ID=401258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT133027D Active DE133027C (OSRAM) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE133027C (OSRAM) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1997045074A1 (en) * | 1996-05-31 | 1997-12-04 | Resound Corporation | Hearing improvement device |
-
0
- DE DENDAT133027D patent/DE133027C/de active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1997045074A1 (en) * | 1996-05-31 | 1997-12-04 | Resound Corporation | Hearing improvement device |
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