CA1044405A - Ossicular chain prosthesis - Google Patents

Ossicular chain prosthesis

Info

Publication number: CA1044405A
Authority: CA; Canada
Prior art keywords: columella; structure according; pads; pad; biocompatible
Prior art date: 1973-12-17
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

Application number

CA215,744A

Other languages

English (en)

French (fr)

Other versions

CA215744S (en

Inventor

Charles A. Homsy

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

VITEK

Original Assignee

VITEK

Priority date (The priority date 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 date listed.)

1973-12-17

Filing date

1974-12-11

Publication date

1978-12-19

1974-12-11 Application filed by VITEK filed Critical VITEK

1978-12-19 Application granted granted Critical

1978-12-19 Publication of CA1044405A publication Critical patent/CA1044405A/en

Status Expired legal-status Critical Current

Links

241000083547 Columella Species 0.000 claims abstract description 39
210000003454 tympanic membrane Anatomy 0.000 claims abstract description 12
238000002513 implantation Methods 0.000 claims abstract description 8
230000001737 promoting effect Effects 0.000 claims abstract description 8
238000001727 in vivo Methods 0.000 claims abstract description 4
239000000463 material Substances 0.000 claims description 15
230000012010 growth Effects 0.000 claims description 7
229920000642 polymer Polymers 0.000 claims description 7
-1 polytetrafluoroethylene Polymers 0.000 claims description 6
239000011148 porous material Substances 0.000 claims description 6
230000006870 function Effects 0.000 claims description 4
239000004810 polytetrafluoroethylene Substances 0.000 claims description 4
230000005540 biological transmission Effects 0.000 claims description 3
229920000728 polyester Polymers 0.000 claims description 3
229920001343 polytetrafluoroethylene Polymers 0.000 claims description 3
206010003694 Atrophy Diseases 0.000 claims description 2
229920000049 Carbon (fiber) Polymers 0.000 claims description 2
239000004705 High-molecular-weight polyethylene Substances 0.000 claims description 2
230000037444 atrophy Effects 0.000 claims description 2
239000004917 carbon fiber Substances 0.000 claims description 2
210000000959 ear middle Anatomy 0.000 claims description 2
HQQADJVZYDDRJT-UHFFFAOYSA-N ethene;prop-1-ene Chemical group C=C.CC=C HQQADJVZYDDRJT-UHFFFAOYSA-N 0.000 claims description 2
229920000249 biocompatible polymer Polymers 0.000 claims 1
229920001155 polypropylene Polymers 0.000 claims 1
229920001296 polysiloxane Polymers 0.000 description 4
210000003027 ear inner Anatomy 0.000 description 3
238000006467 substitution reaction Methods 0.000 description 3
239000004698 Polyethylene Substances 0.000 description 2
239000004809 Teflon Substances 0.000 description 2
229920006362 Teflon® Polymers 0.000 description 2
229920000573 polyethylene Polymers 0.000 description 2
229940058401 polytetrafluoroethylene Drugs 0.000 description 2
230000001954 sterilising effect Effects 0.000 description 2
238000004659 sterilization and disinfection Methods 0.000 description 2
229920004934 Dacron® Polymers 0.000 description 1
206010011878 Deafness Diseases 0.000 description 1
239000004812 Fluorinated ethylene propylene Substances 0.000 description 1
229920006356 Teflon™ FEP Polymers 0.000 description 1
230000001154 acute effect Effects 0.000 description 1
150000001875 compounds Chemical class 0.000 description 1
231100000895 deafness Toxicity 0.000 description 1
150000002148 esters Chemical class 0.000 description 1
239000004744 fabric Substances 0.000 description 1
208000016354 hearing loss disease Diseases 0.000 description 1
239000007943 implant Substances 0.000 description 1
VIKNJXKGJWUCNN-XGXHKTLJSA-N norethisterone Chemical compound O=C1CC[C@@H]2[C@H]3CC[C@](C)([C@](CC4)(O)C#C)[C@@H]4[C@@H]3CCC2=C1 VIKNJXKGJWUCNN-XGXHKTLJSA-N 0.000 description 1
229920009441 perflouroethylene propylene Polymers 0.000 description 1
239000005020 polyethylene terephthalate Substances 0.000 description 1
238000007789 sealing Methods 0.000 description 1
239000013464 silicone adhesive Substances 0.000 description 1
230000008467 tissue growth 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
- 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
- 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
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S128/00—Surgery
- Y10S128/14—Polytetrafluoroethylene, i.e. PTFE

Landscapes

Health & Medical Sciences (AREA)
Heart & Thoracic Surgery (AREA)
Life Sciences & Earth Sciences (AREA)
Cardiology (AREA)
Oral & Maxillofacial Surgery (AREA)
Transplantation (AREA)
Engineering & Computer Science (AREA)
Pulmonology (AREA)
Biomedical Technology (AREA)
Vascular Medicine (AREA)
Otolaryngology (AREA)
Animal Behavior & Ethology (AREA)
General Health & Medical Sciences (AREA)
Public Health (AREA)
Veterinary Medicine (AREA)
Prostheses (AREA)
Materials For Medical Uses (AREA)

CA215,744A 1973-12-17 1974-12-11 Ossicular chain prosthesis Expired CA1044405A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US425105A US3909852A (en)	1973-12-17	1973-12-17	Implantable substitute structure for at least part of the middle ear bony chain

Publications (1)

Publication Number	Publication Date
CA1044405A true CA1044405A (en)	1978-12-19

Family

ID=23685173

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA215,744A Expired CA1044405A (en)	1973-12-17	1974-12-11	Ossicular chain prosthesis

Country Status (6)

Country	Link
US (1)	US3909852A (de)
JP (1)	JPS5091989A (de)
CA (1)	CA1044405A (de)
DE (1)	DE2458932A1 (de)
FR (1)	FR2254302B1 (de)
GB (1)	GB1466410A (de)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
AU509186B2 (en) *	1975-08-14	1980-04-24	Vitek Inc.	Surgical implant
US4073015A (en) *	1976-05-07	1978-02-14	Peyman Gholam A	Artificial intraocular lens attachment
NL7612657A (nl) *	1976-11-15	1978-05-17	Grote Johannes J	Kunstmiddenoor en een werkwijze voor het vervaardigen hiervan.
CH644261A5 (de) *	1979-02-10	1984-07-31	Friedrichsfeld Gmbh	Gehoerknoechelchen-prothese.
US4281419A (en) *	1979-12-10	1981-08-04	Richards Manufacturing Company, Inc.	Middle ear ossicular replacement prosthesis having a movable joint
DE3036245A1 (de) *	1980-09-26	1982-07-29	Ernst Leitz Wetzlar Gmbh, 6330 Wetzlar	Gehoerknoechelchen-prothese
DE3211209A1 (de) *	1982-03-26	1983-11-17	Ernst Leitz Wetzlar Gmbh, 6330 Wetzlar	Gehoerknoechelchen-prothese und verfahren zu ihrer herstellung
US4871364A (en) *	1983-04-18	1989-10-03	Richards Medical Company	Metal core ossicular replacement prosthesis
US4921498A (en) *	1983-04-18	1990-05-01	Richards Medical Company	Metal core ossicular replacement prosthesis
US4641651A (en) *	1983-09-22	1987-02-10	Card George W	Cartilage punch and modified prosthesis in tympanoplasty
US4597764A (en) *	1983-09-28	1986-07-01	Bruce Black	Ossicular replacement prosthesis
AU578253B2 (en) *	1983-09-28	1988-10-20	Bruce Dr. Black	Ossicular replacement prosthesis
US5032445A (en) *	1984-07-06	1991-07-16	W. L. Gore & Associates	Methods and articles for treating periodontal disease and bone defects
US4606336A (en) *	1984-11-23	1986-08-19	Zeluff James W	Method and apparatus for non-surgically sterilizing female reproductive organs
US4676796A (en) *	1985-05-24	1987-06-30	University Of Florida	Middle ear prosthesis
US4817607A (en) *	1986-03-07	1989-04-04	Richards Medical Company	Magnetic ossicular replacement prosthesis
US5220918A (en) *	1988-11-16	1993-06-22	Smith & Nephew Richards, Inc.	Trans-tympanic connector for magnetic induction hearing aid
AU632510B2 (en) *	1988-11-16	1993-01-07	Richards Medical Company	Trans-tympanic connector for magnetic induction hearing aid
DE3901796A1 (de) *	1989-01-21	1990-07-26	Heinz Kurz	Gehoerknoechelprothese
EP0466820B1 (de) *	1989-04-05	1995-04-05	W.L. Gore & Associates, Inc.	Gegenstände zur behandlung von periodontitis und knochendefekten
WO1992010218A1 (en) *	1990-12-06	1992-06-25	W.L. Gore & Associates, Inc.	Implantable bioabsorbable article
DE4210235C1 (de) *	1992-03-28	1993-11-18	Heinz Kurz	Gehörknöchelprothese
US5514177A (en) *	1994-03-09	1996-05-07	Kurz; Heinz	Ear ossicle prosthesis for sound transmission in needle tube, with a post composed of pure gold
US6110484A (en)	1998-11-24	2000-08-29	Cohesion Technologies, Inc.	Collagen-polymer matrices with differential biodegradability
DE602008004635D1 (de) *	2008-10-21	2011-03-03	Franco Beoni	Mittelohr-Prothesevorrichtung
EP2238945B1 (de) *	2009-09-14	2011-09-07	Franco Beoni	Mittelohr-Prothesenvorrichtung

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3473170A (en) *	1967-07-05	1969-10-21	Dow Corning	Middle ear prosthesis
US3715763A (en) *	1971-04-21	1973-02-13	W Link	Artificial limb for the knee joint
US3722003A (en) *	1971-05-18	1973-03-27	Xomox Corp	Molded l-shaped lenticular prosthesis

1973
- 1973-12-17 US US425105A patent/US3909852A/en not_active Expired - Lifetime
1974
- 1974-12-09 GB GB5316574A patent/GB1466410A/en not_active Expired
- 1974-12-11 JP JP49143000A patent/JPS5091989A/ja active Pending
- 1974-12-11 CA CA215,744A patent/CA1044405A/en not_active Expired
- 1974-12-12 DE DE19742458932 patent/DE2458932A1/de not_active Ceased
- 1974-12-17 FR FR7441467A patent/FR2254302B1/fr not_active Expired

Also Published As

Publication number	Publication date
FR2254302B1 (de)	1978-06-23
JPS5091989A (de)	1975-07-23
FR2254302A1 (de)	1975-07-11
US3909852A (en)	1975-10-07
DE2458932A1 (de)	1975-06-26
GB1466410A (en)	1977-03-09

Publication	Publication Date	Title
CA1044405A (en)	1978-12-19	Ossicular chain prosthesis
US4655776A (en)	1987-04-07	Prostheses for ossicular reconstruction
EP0372811B1 (de)	1993-05-12	Implantat
US4281419A (en)	1981-08-04	Middle ear ossicular replacement prosthesis having a movable joint
US5211661A (en)	1993-05-18	Artificial living body composite material
US5514182A (en)	1996-05-07	Prosthetic joint with semipermeable capsule with reinforcing ribs
US5176712A (en)	1993-01-05	Endoprostheses with resorption preventing means
EP0051954B1 (de)	1985-05-02	Struktur zur in vivo Implantation
CA1111604A (en)	1981-11-03	Artificial tendon prostheses comprising carbon coated organo polymeric fibers
US4454612A (en)	1984-06-19	Prosthesis formation having solid and porous polymeric components
US3938198A (en)	1976-02-17	Hip joint prosthesis
US4776851A (en)	1988-10-11	Mechanical ligament
CA1325078C (en)	1993-12-14	Intervertebral disk endoprosthesis
CA1328228C (en)	1994-04-05	Magnetic ossicular replacement prosthesis
US4772284A (en)	1988-09-20	Breast prosthesis with improved biocompatibility and method of making the same
Shea et al.	1974	The use of proplasttm in otologic surgery.
US6960232B2 (en)	2005-11-01	Artificial intervertebral disc
US8057542B2 (en)	2011-11-15	Ossicular prosthesis having helical coil
US4728327A (en)	1988-03-01	Middle-ear prosthesis
US20030125807A1 (en)	2003-07-03	Encapsulated intervertebral disc prosthesis and methods of manufacture
US7344567B2 (en)	2008-03-18	Immediate postoperative prosthesis
US4169292A (en)	1979-10-02	Artificial middle ear and ear canal prosthesis
US4871364A (en)	1989-10-03	Metal core ossicular replacement prosthesis
AU632510B2 (en)	1993-01-07	Trans-tympanic connector for magnetic induction hearing aid
Homsy	1984	On alloplasts for otology