CA1077652A - Implantable structure - Google Patents
Implantable structureInfo
- Publication number
- CA1077652A CA1077652A CA258,631A CA258631A CA1077652A CA 1077652 A CA1077652 A CA 1077652A CA 258631 A CA258631 A CA 258631A CA 1077652 A CA1077652 A CA 1077652A
- Authority
- CA
- Canada
- Prior art keywords
- stem
- structure according
- implanted
- electric current
- porous
- 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.)
- Expired
Links
- 239000000463 material Substances 0.000 claims abstract description 37
- 239000011148 porous material Substances 0.000 claims abstract description 30
- 238000002513 implantation Methods 0.000 claims abstract description 10
- 238000001727 in vivo Methods 0.000 claims abstract description 6
- 210000000959 ear middle Anatomy 0.000 claims abstract description 4
- 210000003101 oviduct Anatomy 0.000 claims description 6
- 210000004291 uterus Anatomy 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 2
- 239000011248 coating agent Substances 0.000 claims 1
- 239000007943 implant Substances 0.000 abstract description 9
- 238000000034 method Methods 0.000 description 6
- 210000003454 tympanic membrane Anatomy 0.000 description 6
- 241000083547 Columella Species 0.000 description 4
- 210000003027 ear inner Anatomy 0.000 description 4
- 210000001050 stape Anatomy 0.000 description 4
- 230000012010 growth Effects 0.000 description 3
- 239000004812 Fluorinated ethylene propylene Substances 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- HQQADJVZYDDRJT-UHFFFAOYSA-N ethene;prop-1-ene Chemical group C=C.CC=C HQQADJVZYDDRJT-UHFFFAOYSA-N 0.000 description 2
- 229910000510 noble metal Inorganic materials 0.000 description 2
- 229920009441 perflouroethylene propylene Polymers 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000002441 reversible effect Effects 0.000 description 2
- 206010067484 Adverse reaction Diseases 0.000 description 1
- 208000010392 Bone Fractures Diseases 0.000 description 1
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- 206010011878 Deafness Diseases 0.000 description 1
- 206010017076 Fracture Diseases 0.000 description 1
- 230000006838 adverse reaction Effects 0.000 description 1
- 239000000560 biocompatible material Substances 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 231100000895 deafness Toxicity 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- MSKQYWJTFPOQAV-UHFFFAOYSA-N fluoroethene;prop-1-ene Chemical group CC=C.FC=C MSKQYWJTFPOQAV-UHFFFAOYSA-N 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 230000035876 healing Effects 0.000 description 1
- 208000016354 hearing loss disease Diseases 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000000615 nonconductor Substances 0.000 description 1
- 230000035790 physiological processes and functions Effects 0.000 description 1
- 239000006187 pill Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- -1 polytetrafluorethylene Polymers 0.000 description 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 239000004945 silicone rubber Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- 230000008467 tissue growth Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N1/00—Electrotherapy; Circuits therefor
- A61N1/02—Details
- A61N1/04—Electrodes
- A61N1/05—Electrodes for implantation or insertion into the body, e.g. heart electrode
-
- 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
Landscapes
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Cardiology (AREA)
- Heart & Thoracic Surgery (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Veterinary Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Radiology & Medical Imaging (AREA)
- Otolaryngology (AREA)
- Pulmonology (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Transplantation (AREA)
- Vascular Medicine (AREA)
- Prostheses (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
- Electrotherapy Devices (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US60462475A | 1975-08-14 | 1975-08-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1077652A true CA1077652A (en) | 1980-05-20 |
Family
ID=24420356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA258,631A Expired CA1077652A (en) | 1975-08-14 | 1976-08-06 | Implantable structure |
Country Status (10)
| Country | Link |
|---|---|
| JP (2) | JPS5223892A (forum.php) |
| AU (1) | AU509186B2 (forum.php) |
| BR (1) | BR7605154A (forum.php) |
| CA (1) | CA1077652A (forum.php) |
| CH (1) | CH597845A5 (forum.php) |
| DE (1) | DE2635863A1 (forum.php) |
| FR (1) | FR2320724A1 (forum.php) |
| GB (1) | GB1546107A (forum.php) |
| NL (1) | NL182533C (forum.php) |
| SE (1) | SE7608829L (forum.php) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU501255B2 (en) * | 1975-10-28 | 1979-06-14 | Case Western Reserve University | Implantable electric terminal for organic tissue |
| US4301815A (en) * | 1980-01-23 | 1981-11-24 | Telectronics Pty. Limited | Trailing tine electrode lead |
| JPS5769855A (en) * | 1980-10-18 | 1982-04-28 | Kazuhiko Murata | Inserting tool in deferent duct |
| US4408604A (en) * | 1981-04-06 | 1983-10-11 | Teletronics Pty, Limited | Porous pacemaker electrode tip |
| US4407302A (en) | 1981-04-06 | 1983-10-04 | Telectronics Pty., Ltd. | Cardiac pacemaker electrode tip structure |
| DE3211209A1 (de) * | 1982-03-26 | 1983-11-17 | Ernst Leitz Wetzlar Gmbh, 6330 Wetzlar | Gehoerknoechelchen-prothese und verfahren zu ihrer herstellung |
| FR2565111B1 (fr) * | 1984-05-29 | 1986-09-12 | Celsa Composants Electr Sa | Electrode pour sonde de stimulation cardiaque |
| DE3901796A1 (de) * | 1989-01-21 | 1990-07-26 | Heinz Kurz | Gehoerknoechelprothese |
| JPH02191450A (ja) * | 1989-01-27 | 1990-07-27 | Kazuhiko Murata | 体管内挿具 |
| US6705323B1 (en) | 1995-06-07 | 2004-03-16 | Conceptus, Inc. | Contraceptive transcervical fallopian tube occlusion devices and methods |
| US6176240B1 (en) | 1995-06-07 | 2001-01-23 | Conceptus, Inc. | Contraceptive transcervical fallopian tube occlusion devices and their delivery |
| KR20200048824A (ko) * | 2018-10-30 | 2020-05-08 | 부산대학교 산학협력단 | 이관 삽입 기구 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE493526A (forum.php) * | 1949-04-25 | |||
| US3314420A (en) * | 1961-10-23 | 1967-04-18 | Haeger Potteries Inc | Prosthetic parts and methods of making the same |
| US3473170A (en) * | 1967-07-05 | 1969-10-21 | Dow Corning | Middle ear prosthesis |
| FR1583971A (forum.php) * | 1968-06-13 | 1969-12-12 | ||
| US3711869A (en) * | 1970-08-27 | 1973-01-23 | Richards Mfg Co | Prosthesis for the inner ear |
| US3909852A (en) * | 1973-12-17 | 1975-10-07 | Charles A Homsy | Implantable substitute structure for at least part of the middle ear bony chain |
-
1976
- 1976-07-19 AU AU16005/76A patent/AU509186B2/en not_active Expired
- 1976-07-23 GB GB30931/76A patent/GB1546107A/en not_active Expired
- 1976-08-06 BR BR7605154A patent/BR7605154A/pt unknown
- 1976-08-06 CA CA258,631A patent/CA1077652A/en not_active Expired
- 1976-08-06 SE SE7608829A patent/SE7608829L/xx unknown
- 1976-08-09 NL NLAANVRAGE7608857,A patent/NL182533C/xx not_active IP Right Cessation
- 1976-08-09 CH CH1013076A patent/CH597845A5/xx not_active IP Right Cessation
- 1976-08-10 DE DE19762635863 patent/DE2635863A1/de active Granted
- 1976-08-13 JP JP51096182A patent/JPS5223892A/ja active Pending
- 1976-08-13 FR FR7624768A patent/FR2320724A1/fr active Granted
-
1985
- 1985-06-17 JP JP1985090203U patent/JPS6116108U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6116108U (ja) | 1986-01-30 |
| BR7605154A (pt) | 1977-08-02 |
| FR2320724B1 (forum.php) | 1982-07-02 |
| GB1546107A (en) | 1979-05-16 |
| DE2635863C2 (forum.php) | 1987-11-19 |
| AU509186B2 (en) | 1980-04-24 |
| AU1600576A (en) | 1978-01-26 |
| CH597845A5 (forum.php) | 1978-04-14 |
| FR2320724A1 (fr) | 1977-03-11 |
| NL7608857A (nl) | 1977-02-16 |
| DE2635863A1 (de) | 1977-02-24 |
| NL182533B (nl) | 1987-11-02 |
| JPS6228972Y2 (forum.php) | 1987-07-25 |
| SE7608829L (sv) | 1977-02-15 |
| NL182533C (nl) | 1988-04-05 |
| JPS5223892A (en) | 1977-02-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4052754A (en) | Implantable structure | |
| EP2042137B1 (en) | A cochlear implant electrode array | |
| CA1077652A (en) | Implantable structure | |
| US5466252A (en) | Implantable lead | |
| JP3962330B2 (ja) | 移植蝸牛電極列のための挿入具 | |
| JP2897778B2 (ja) | 神経刺激用二方向螺旋電極 | |
| CA2230595C (en) | Bioresorbable polymer use in cochlear and other implants | |
| JP4018156B2 (ja) | 逆配置により蝸牛軸周囲に埋め込まれる移植蝸牛刺激装置 | |
| US5545219A (en) | Cochlear electrode implant assemblies with positioning system therefor | |
| US7367992B2 (en) | Curved cochlear implant electrode array | |
| US20030045921A1 (en) | Double stylet insertion tool for a cochlear implant electrode array | |
| JP2004509728A (ja) | 移植蝸牛電極列のための二重スタイレット挿入具 | |
| US7996090B2 (en) | Methods of making implantable medical leads with a non-linear shape | |
| JP2006518243A (ja) | 皮膚の電気刺激のための表面電極 | |
| WO1993007803A1 (en) | Improved electrode assembly for nerve stimulation | |
| JP2004509727A (ja) | 移植用蝸牛電極列 | |
| CN105658185B (zh) | 具有水凝胶覆盖物的电极触点 | |
| EP0971660B1 (en) | Bioresorbable polymer use in cochlear and other implants | |
| US4871364A (en) | Metal core ossicular replacement prosthesis | |
| US4921498A (en) | Metal core ossicular replacement prosthesis | |
| WO2024131543A1 (zh) | 植入式电极装置及电极系统 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |