DE344525C - - Google Patents
Info
- Publication number
- DE344525C DE344525C DENDAT344525D DE344525DA DE344525C DE 344525 C DE344525 C DE 344525C DE NDAT344525 D DENDAT344525 D DE NDAT344525D DE 344525D A DE344525D A DE 344525DA DE 344525 C DE344525 C DE 344525C
- Authority
- DE
- Germany
- Prior art keywords
- thread
- ear
- hollow body
- embedded
- insert
- 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
- 210000000613 Ear Canal Anatomy 0.000 claims description 4
- 239000004744 fabric Substances 0.000 claims description 2
- 230000000875 corresponding Effects 0.000 claims 1
- 238000011105 stabilization Methods 0.000 claims 1
- 210000001519 tissues Anatomy 0.000 claims 1
- 210000003491 Skin Anatomy 0.000 description 2
- 210000003454 Tympanic Membrane Anatomy 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 206010048865 Hypoacusis Diseases 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000004073 vulcanization Methods 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
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/02—Prostheses implantable into the body
- A61F2/18—Internal ear or nose parts, e.g. ear-drums
-
- 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
-
- 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
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/02—Prostheses implantable into the body
- A61F2/18—Internal ear or nose parts, e.g. ear-drums
- A61F2002/183—Ear parts
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Otolaryngology (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Transplantation (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Cardiology (AREA)
- Pulmonology (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Biophysics (AREA)
- Psychology (AREA)
- Prostheses (AREA)
Description
Vorrichtung zur Erleichterung des Hörens. Die Erfindung bezieht sich auf einen Ohreinsatz für Schwerhörige mit perforiertem oder fehlendem Trommelfell, der aus einem sehr elastischen kegelförmigen Hohlkörper aus einer Gummihaut o. dgl. besteht und möglichst bis zum Gehörknöchelchen einführbaz ist.Device to facilitate hearing. The invention relates to an ear tip for the hard of hearing with a perforated or missing eardrum, which consists of a very elastic conical hollow body made of a rubber skin or the like. exists and is insertable as far as the ossicle, if possible.
Um das Einführen und besonders das Herausnehmen dieses Einsatzes im Ohr zu erleichtern, ist der kegelförmige Einsatzkörper in bekannter Weise mit einer bandartigen Verlängerung (Lappen) versehen, welche die Länge des Gehörganges hat, so daß also das Ende dieser Verlängerung sich am äußeren Gehörgang befindet und man durch Ziehen an dieser Verlängerung den Einsatz bequem aus dem Ohr entfernen kann.In order to insert and especially remove this insert in the To facilitate ear, the conical insert body is in a known manner with a tape-like extension (flap) provided, which has the length of the ear canal, so that the end of this extension is on the external auditory canal and you can easily remove the insert from your ear by pulling on this extension can.
Andererseits kann man die Einführung genau abmessen und begrenzen, indem man die Verlängerung festhalten und dadurch beim Einführen des auf ein Einführungslöffelchen o. dgl. aufgesteckten Kegels die Stellung des Einsatzes genau regeln kann.On the other hand, you can measure and limit the introduction precisely, by holding the extension and thereby inserting the on an insertion spoon o. The like. Attached cone can precisely regulate the position of the insert.
Das Wesen der Erfindung liegt darin, daß in die Wand des kegelförmigen elastischen Hohlkörpers, der vorzugsweise aus einer Gummihaut o. dgl. besteht, spiralförmig ein Faden eingebettet ist, der bis zum Ende des Lappens fortgeführt ist. In dem Kegel bezweckt der Faden, dem Hohlkörper eine gewisse Stabilität zu verleihen, ohne das Ohr durch Druck zu belästigen, wie ihn ein starrer Körper verursacht, während die Fortführung des Fadens bis zum Ende des Lappens beim Herausnehmen aus dem Ohr ein Abreißen des Lappens verhindern soll.The essence of the invention is that in the wall of the conical elastic hollow body, which preferably consists of a rubber skin or the like. In a spiral shape a thread is embedded which is continued to the end of the flap. By doing The thread aims to give the hollow body a certain stability without cone to bother the ear by pressure, as a rigid body causes it, while the continuation of the thread to the end of the flap when removing it from the ear to prevent the flap from tearing off.
Auf der Zeichnung sind Ausführungsbeispiele des Erfindungsgegenstandes dargestellt. Bei der Ausführungsform nach Abb. z ist in das Band b ein Faden c eingebettet, der sich an einen schraubenförmig um den Körper a herumgeschlungenen Faden d anschließt. Auch dieser Faden d ist in das Material, vorzugsweise Weichgummi, der Kegelwandung eingebettet.Exemplary embodiments of the subject matter of the invention are shown in the drawing shown. In the embodiment according to Fig.z, a thread c is embedded in the band b, which is connected to a thread d wound helically around the body a. This thread d is also in the material, preferably soft rubber, of the cone wall embedded.
Abb. 2 zeigt einen Längsschnitt in etwa vierfacher Größe der Vorrichtung und läßt erkennen, daß der Faden d um die stärkere Innenschicht f der Wandung des Kegels a herumgelegt ist, worauf eine äußere Schicht g aufgetragen ist, welche den Faden d einschließt.Fig. 2 shows a longitudinal section about four times the size of the device and shows that the thread d is wrapped around the thicker inner layer f of the wall of the cone a, whereupon an outer layer g is applied which encloses the thread d.
Bei der Herstellung aus Gummi erfolgt dann nach der Einbettung der Schnur d die Vulkanisation.In the manufacture of rubber, the embedding then takes place Cord d the vulcanization.
Abb. 3 zeigt wie der Ohreinsatz im Gehörgang A sitzt, indem er durch das Trommelfell B hindurch bis zum Gehörknöchelchen C reicht.Fig. 3 shows how the ear tip sits in the ear canal A by passing through the eardrum B extends through to the ossicle C.
Statt eines Fadens kann auch ein Gewebe in das Material eingebettet werden.Instead of a thread, a fabric can also be embedded in the material will.
Claims (1)
Publications (1)
Publication Number | Publication Date |
---|---|
DE344525C true DE344525C (en) |
Family
ID=573312
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT344525D Active DE344525C (en) |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE344525C (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2573923A (en) * | 1950-04-07 | 1951-11-06 | Mezz David | Ear protector |
FR2952265A1 (en) * | 2009-11-05 | 2011-05-06 | Xavier Arthur Carriou | Method for maintaining intra-auricular hearing aid in antrum auris, involves realizing flexible loops on walls of shell using flexible wire that re-enters and re-releases into and from shell by perforation |
-
0
- DE DENDAT344525D patent/DE344525C/de active Active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2573923A (en) * | 1950-04-07 | 1951-11-06 | Mezz David | Ear protector |
FR2952265A1 (en) * | 2009-11-05 | 2011-05-06 | Xavier Arthur Carriou | Method for maintaining intra-auricular hearing aid in antrum auris, involves realizing flexible loops on walls of shell using flexible wire that re-enters and re-releases into and from shell by perforation |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE2821048C2 (en) | Medical instrument | |
DE2718395C2 (en) | Suction prosthesis | |
DE69824431T2 (en) | MEDICAL CATCHER | |
DE60017962T2 (en) | Clamping device for clamping a line | |
DE60020102T2 (en) | HAIR TREATMENT DEVICE AND METHOD | |
DE1566068B1 (en) | Catheter for loosening and removing stones and the like. Foreign bodies from body caves | |
DE1095457B (en) | Ureteral catheter with spreader basket for removing kidney stones | |
DE1766921B1 (en) | Surgical dilator | |
DE60123567T2 (en) | Assembly procedure for balloon-expanding stents with a small cross-section | |
DE7504819U (en) | IMPLANTABLE ELECTRODE EQUIPPED WITH AN ELECTRICAL CONDUCTOR | |
DE2452653A1 (en) | DEVICE FOR HYGIENE AND CARE OF BODY CAVES | |
DE69301362T2 (en) | Compression device for earplugs | |
DE344525C (en) | ||
CH658377A5 (en) | MECHANICAL LITHOTRIPTOR. | |
DE1026044B (en) | Rollable elastic hollow body, such as finger cot, conservative | |
DE3340581C1 (en) | Mechanical lithotriptor | |
DE2925386A1 (en) | Natal extraction instrument - comprises round woven hose fitting over forward end of foetus and contracting when pulled | |
DE102008062844B3 (en) | Earpiece for hearing aid of patient, has thin-walled pipe, which is expanded after insertion of earpiece into ear of patients to be adaptable to anatomy of auditory canal and to lie close to wall of auditory canal | |
DE102015001505B4 (en) | Stents extraction | |
DE102012112298B4 (en) | endosphincter | |
DE3024381A1 (en) | Cotton wool bud for cleaning ears, nose etc. - has bending construction between tip and stem to avoid pushing blockages further into organ | |
DE654207C (en) | Process for the manufacture of air-space-insulated electrical telecommunication cables | |
DE225607C (en) | ||
EP2995339B1 (en) | Balloon catheter | |
DE3343231C2 (en) |