DK1504731T3 - Voice prosthesis - Google Patents
Voice prosthesisInfo
- Publication number
- DK1504731T3 DK1504731T3 DK04016386T DK04016386T DK1504731T3 DK 1504731 T3 DK1504731 T3 DK 1504731T3 DK 04016386 T DK04016386 T DK 04016386T DK 04016386 T DK04016386 T DK 04016386T DK 1504731 T3 DK1504731 T3 DK 1504731T3
- Authority
- DK
- Denmark
- Prior art keywords
- valve flap
- injection
- flange
- sealing grooves
- moulded onto
- Prior art date
Links
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
- A61F2/20—Epiglottis; Larynxes; Tracheae combined with larynxes or for use therewith
Landscapes
- Health & Medical Sciences (AREA)
- Otolaryngology (AREA)
- Pulmonology (AREA)
- Cardiology (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Transplantation (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Prostheses (AREA)
Abstract
A rigid body (10) with sealing grooves (9) and a valve flap protection chamber (11) is made from a hard material and flexible valve flap (1) is mounted or injection-moulded onto it via a slit (12). Umbrella-like upper and lower flanges (3, 4) are injection-moulded onto the rigid body. The upper flange is located at one end of the body and the lower flange is located at the other end and surrounded by a protective ring (5). The valve flap can only be opened in one direction and cooperates with sealing grooves in order to block a cylindrical passage (7) through the body. The lower flange is made from an elastic material and the upper flange is made from a very flexible material.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE20310919U DE20310919U1 (en) | 2003-07-16 | 2003-07-16 | voice prosthesis |
Publications (1)
Publication Number | Publication Date |
---|---|
DK1504731T3 true DK1504731T3 (en) | 2007-01-08 |
Family
ID=32892527
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK04016386T DK1504731T3 (en) | 2003-07-16 | 2004-07-13 | Voice prosthesis |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP1504731B1 (en) |
AT (1) | ATE337756T1 (en) |
DE (2) | DE20310919U1 (en) |
DK (1) | DK1504731T3 (en) |
ES (1) | ES2271743T3 (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20060287722A1 (en) * | 2005-06-17 | 2006-12-21 | Helix Medical Products, Inc. | Voice Prosthesis Device |
DE202009001718U1 (en) | 2009-02-11 | 2009-04-16 | Neubauer, Norbert | voice prosthesis |
DE202009002168U1 (en) | 2009-02-14 | 2009-04-23 | Neubauer, Norbert | voice prosthesis |
US8740023B2 (en) * | 2010-04-12 | 2014-06-03 | Hoffmann Neopac Ag | One-way valve for discharge regulation in tubes, tube with such a one-way valve and method for manufacturing such a one-way valve |
EP2931177B1 (en) * | 2012-12-11 | 2016-12-21 | Atos Medical AB | Voice prosthesis |
DE202017002799U1 (en) | 2017-05-26 | 2017-07-21 | Norbert Neubauer | voice prosthesis |
CN107940047A (en) * | 2017-12-28 | 2018-04-20 | 江西腾勒动力有限公司 | A kind of inlet manifold one-way valve structures |
CN111012547A (en) * | 2020-01-19 | 2020-04-17 | 安徽奥弗医疗设备科技股份有限公司 | Throat-free sounder |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4435853A (en) * | 1982-04-30 | 1984-03-13 | Hansa Medical Products, Inc. | Voice prosthesis device and placement tool therefor |
NL1000355C2 (en) * | 1995-05-12 | 1996-11-13 | Paul Ferdinand Schouwenburg | Voice prosthesis. |
US5578083A (en) * | 1995-11-13 | 1996-11-26 | Helix Medical, Inc. | Voice prosthesis-cartridge assembly |
-
2003
- 2003-07-16 DE DE20310919U patent/DE20310919U1/en not_active Expired - Lifetime
-
2004
- 2004-07-13 DE DE502004001314T patent/DE502004001314D1/en not_active Expired - Lifetime
- 2004-07-13 AT AT04016386T patent/ATE337756T1/en not_active IP Right Cessation
- 2004-07-13 DK DK04016386T patent/DK1504731T3/en active
- 2004-07-13 EP EP04016386A patent/EP1504731B1/en not_active Expired - Lifetime
- 2004-07-13 ES ES04016386T patent/ES2271743T3/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP1504731B1 (en) | 2006-08-30 |
EP1504731A1 (en) | 2005-02-09 |
DE20310919U8 (en) | 2004-09-23 |
DE502004001314D1 (en) | 2006-10-12 |
DE20310919U1 (en) | 2004-08-19 |
ATE337756T1 (en) | 2006-09-15 |
ES2271743T3 (en) | 2007-04-16 |
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