WO2003022192B1 - Eustachian tube stent - Google Patents
Eustachian tube stentInfo
- Publication number
- WO2003022192B1 WO2003022192B1 PCT/US2002/030254 US0230254W WO03022192B1 WO 2003022192 B1 WO2003022192 B1 WO 2003022192B1 US 0230254 W US0230254 W US 0230254W WO 03022192 B1 WO03022192 B1 WO 03022192B1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- tubular body
- hollow tubular
- eustachian tube
- stent
- proximal end
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P27/00—Drugs for disorders of the senses
- A61P27/16—Otologicals
-
- 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
- A61F11/20—Ear surgery
- A61F11/202—Surgical middle-ear ventilation or drainage, e.g. permanent; Implants therefor
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P29/00—Non-central analgesic, antipyretic or antiinflammatory agents, e.g. antirheumatic agents; Non-steroidal antiinflammatory drugs [NSAID]
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
- A61P31/04—Antibacterial agents
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
- A61P31/10—Antimycotics
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P7/00—Drugs for disorders of the blood or the extracellular fluid
- A61P7/02—Antithrombotic agents; Anticoagulants; Platelet aggregation inhibitors
Abstract
Claims
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE60234939T DE60234939D1 (en) | 2001-09-12 | 2002-09-10 | STENT FOR THE EUSTATIC TUBE |
CA2460222A CA2460222C (en) | 2001-09-12 | 2002-09-10 | Eustachian tube stent |
EP02773549A EP1424971B1 (en) | 2001-09-12 | 2002-09-10 | Eustachian tube stent |
MXPA04002429A MXPA04002429A (en) | 2001-09-12 | 2002-09-10 | Eustachian tube stent. |
JP2003526324A JP4249617B2 (en) | 2001-09-12 | 2002-09-10 | Eustachian tube stent |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/952,569 US6589286B1 (en) | 2001-09-12 | 2001-09-12 | Eustachian tube stent |
US09/952,569 | 2001-09-12 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2003022192A1 WO2003022192A1 (en) | 2003-03-20 |
WO2003022192B1 true WO2003022192B1 (en) | 2003-05-08 |
Family
ID=25493035
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2002/030254 WO2003022192A1 (en) | 2001-09-12 | 2002-09-10 | Eustachian tube stent |
Country Status (7)
Country | Link |
---|---|
US (1) | US6589286B1 (en) |
EP (1) | EP1424971B1 (en) |
JP (1) | JP4249617B2 (en) |
CA (1) | CA2460222C (en) |
DE (1) | DE60234939D1 (en) |
MX (1) | MXPA04002429A (en) |
WO (1) | WO2003022192A1 (en) |
Families Citing this family (78)
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US20030153972A1 (en) * | 2002-02-14 | 2003-08-14 | Michael Helmus | Biodegradable implantable or insertable medical devices with controlled change of physical properties leading to biomechanical compatibility |
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US20040147999A1 (en) * | 2003-01-24 | 2004-07-29 | Kishore Udipi | Stent with epoxy primer coating |
AU2004222340B2 (en) | 2003-03-14 | 2009-11-12 | Intersect Ent, Inc. | Sinus delivery of sustained release therapeutics |
US7488343B2 (en) * | 2003-09-16 | 2009-02-10 | Boston Scientific Scimed, Inc. | Medical devices |
US20050074453A1 (en) * | 2003-10-02 | 2005-04-07 | Ferree Bret A. | Methods of preventing adhesions following laminectomies and other surgical procedures |
WO2005044161A1 (en) * | 2003-11-05 | 2005-05-19 | Masahiro Morita | Artificial auditory tube |
US7854756B2 (en) * | 2004-01-22 | 2010-12-21 | Boston Scientific Scimed, Inc. | Medical devices |
WO2005079339A2 (en) * | 2004-02-12 | 2005-09-01 | The University Of Akron | Improved stent for use in arteries |
US8137397B2 (en) | 2004-02-26 | 2012-03-20 | Boston Scientific Scimed, Inc. | Medical devices |
WO2005082303A1 (en) * | 2004-02-26 | 2005-09-09 | Masahiro Morita | Implanted artificial eustachian tube |
US7761138B2 (en) * | 2004-03-12 | 2010-07-20 | Boston Scientific Scimed, Inc. | MRI and X-ray visualization |
WO2006049131A1 (en) * | 2004-11-05 | 2006-05-11 | Masahiro Morita | Artificial eustachian tube |
EP2298318A1 (en) | 2005-04-04 | 2011-03-23 | Sinexus, Inc. | Device and methods for treating paranasal sinus conditions |
WO2006118072A1 (en) * | 2005-04-28 | 2006-11-09 | Masahiro Morita | Artificial auditory canal |
JP4599563B2 (en) * | 2005-11-04 | 2010-12-15 | 国立大学法人 岡山大学 | Molded product for external ear canal reconstruction and method |
US8840660B2 (en) | 2006-01-05 | 2014-09-23 | Boston Scientific Scimed, Inc. | Bioerodible endoprostheses and methods of making the same |
US8089029B2 (en) | 2006-02-01 | 2012-01-03 | Boston Scientific Scimed, Inc. | Bioabsorbable metal medical device and method of manufacture |
US9782297B2 (en) * | 2006-02-27 | 2017-10-10 | Aditi H. Mandpe | Eustachian tube stents, introducers and methods for their use |
AU2012261629B2 (en) * | 2006-02-27 | 2015-03-05 | Ahm Technologies, Inc | Eustachian Tube Device and Method |
AU2007221150B2 (en) * | 2006-02-27 | 2012-09-20 | Ahm Technologies, Inc. | Eustachian tube device and method |
US20070233221A1 (en) * | 2006-03-31 | 2007-10-04 | The Board Of Regents, The University Of Texas System | Esophageal dilation and stent delivery system and method of use |
US8048150B2 (en) | 2006-04-12 | 2011-11-01 | Boston Scientific Scimed, Inc. | Endoprosthesis having a fiber meshwork disposed thereon |
JP2009545407A (en) | 2006-08-02 | 2009-12-24 | ボストン サイエンティフィック サイムド,インコーポレイテッド | End prosthesis with 3D decomposition control |
ATE517590T1 (en) | 2006-09-15 | 2011-08-15 | Boston Scient Ltd | BIOLOGICALLY ERODABLE ENDOPROTHESES |
US8808726B2 (en) | 2006-09-15 | 2014-08-19 | Boston Scientific Scimed. Inc. | Bioerodible endoprostheses and methods of making the same |
JP2010503490A (en) | 2006-09-15 | 2010-02-04 | ボストン サイエンティフィック リミテッド | Endoprosthesis with adjustable surface features |
ES2368125T3 (en) | 2006-09-15 | 2011-11-14 | Boston Scientific Scimed, Inc. | BIOEROSIONABLE ENDOPROOTHESIS WITH BIOESTABLE INORGANIC LAYERS. |
JP2010503485A (en) | 2006-09-15 | 2010-02-04 | ボストン サイエンティフィック リミテッド | Medical device and method for manufacturing the same |
US8002821B2 (en) | 2006-09-18 | 2011-08-23 | Boston Scientific Scimed, Inc. | Bioerodible metallic ENDOPROSTHESES |
US20080154343A1 (en) * | 2006-12-21 | 2008-06-26 | Li Kasey K | Eustachian tube treatment systems |
US20080181928A1 (en) * | 2006-12-22 | 2008-07-31 | Miv Therapeutics, Inc. | Coatings for implantable medical devices for liposome delivery |
ATE488259T1 (en) | 2006-12-28 | 2010-12-15 | Boston Scient Ltd | BIOERODIBLE ENDOPROTHES AND PRODUCTION METHODS THEREOF |
WO2009001358A2 (en) | 2007-06-26 | 2008-12-31 | Galit Avior | Eustachian tube device |
US8052745B2 (en) | 2007-09-13 | 2011-11-08 | Boston Scientific Scimed, Inc. | Endoprosthesis |
US20090099573A1 (en) * | 2007-10-10 | 2009-04-16 | Donald Gonzales | Apparatus and Method for Treating Eustachian Tube Dysfunction |
CN101918050A (en) * | 2007-10-10 | 2010-12-15 | Miv治疗有限公司 | Lipid coatings for implantable medical devices |
CN101945621B (en) | 2007-12-18 | 2014-06-18 | 因特尔赛克特耳鼻喉公司 | Self-expanding devices and methods therefor |
US20100198191A1 (en) * | 2007-12-20 | 2010-08-05 | Acclarent, Inc. | Method and system for treating target tissue within the eustachian tube |
US7998192B2 (en) | 2008-05-09 | 2011-08-16 | Boston Scientific Scimed, Inc. | Endoprostheses |
US8236046B2 (en) | 2008-06-10 | 2012-08-07 | Boston Scientific Scimed, Inc. | Bioerodible endoprosthesis |
US7985252B2 (en) | 2008-07-30 | 2011-07-26 | Boston Scientific Scimed, Inc. | Bioerodible endoprosthesis |
CA2732355A1 (en) | 2008-08-01 | 2010-02-04 | Intersect Ent, Inc. | Methods and devices for crimping self-expanding devices |
US8382824B2 (en) | 2008-10-03 | 2013-02-26 | Boston Scientific Scimed, Inc. | Medical implant having NANO-crystal grains with barrier layers of metal nitrides or fluorides |
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US10357640B2 (en) | 2009-05-15 | 2019-07-23 | Intersect Ent, Inc. | Expandable devices and methods for treating a nasal or sinus condition |
US9326943B1 (en) * | 2009-06-23 | 2016-05-03 | Sandra M. Skovlund | Biodegradable prosthesis |
DE102009033464A1 (en) * | 2009-07-13 | 2011-01-20 | Universität Rostock | Device for ventilating the middle ear, has stent having hollow cylinder which has funnel-shaped expansion at two ends, where inner diameter of hollow cylinder lies in certain range |
DE102009042249B4 (en) * | 2009-09-22 | 2011-12-08 | Universität Rostock | Medical implant for ventilation of the middle ear |
US8668732B2 (en) | 2010-03-23 | 2014-03-11 | Boston Scientific Scimed, Inc. | Surface treated bioerodible metal endoprostheses |
US11033624B2 (en) | 2010-06-02 | 2021-06-15 | Novaflux Inc. | Medical item for prevention and treatment of ear infection |
DE102010043332B3 (en) * | 2010-11-03 | 2011-10-20 | Universität Rostock | Tube stent for ventilating middle ear tubes of patient by inserting in Eustachian tube between middle ear and nasopharyngeal zone, has spiral made from coiled material, where spiral is surrounded by jacket of axially parallel rods |
WO2013077438A1 (en) * | 2011-11-25 | 2013-05-30 | Morita Masahiro | Tube for auditory tube and eardrum |
US9011363B2 (en) * | 2012-04-10 | 2015-04-21 | Acclarent, Inc. | Tympanic membrane pressure equalization tube |
CN104936566B (en) * | 2012-09-30 | 2018-04-13 | 新加坡国立大学 | The medicament elution snorkel of biological absorbable |
CA2903848C (en) | 2013-03-14 | 2022-03-29 | Intersect Ent, Inc. | Systems, devices, and method for treating a sinus condition |
US9510976B2 (en) * | 2014-04-29 | 2016-12-06 | Abbott Cardiovascular Systems Inc. | Devices and methods for treatment of the Eustachian tube and sinus cavity |
US10285865B2 (en) | 2014-05-02 | 2019-05-14 | Novaflux Inc. | Drug-releasing device usable in mucosal body cavities |
MX2017001674A (en) | 2014-08-04 | 2017-08-10 | Miragen Therapeutics Inc | Inhibitors of myh7b and uses thereof. |
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KR101685966B1 (en) * | 2015-06-17 | 2016-12-13 | 연세대학교 원주산학협력단 | Tube for perforating tympanic membrane and method of manufacturing and using the same |
KR20190067185A (en) * | 2016-09-26 | 2019-06-14 | 도야 메디컬 리미티드 | Stent and Stenting Method |
US10736784B2 (en) * | 2017-08-31 | 2020-08-11 | Acclarent, Inc. | Patulous Eustachian tube stent |
US11903795B2 (en) | 2017-09-20 | 2024-02-20 | Ear Tech Llc | Method and apparatus for treating a malformed Eustachian tube |
IL256701A (en) * | 2018-01-02 | 2018-02-28 | Guy Soffer | A device to be deployed and retained in two opposite cavities |
CN112702983B (en) | 2018-04-19 | 2023-06-30 | 斯皮拉尔诊疗有限公司 | Inner ear drug delivery device and method of use |
DE102018114274B3 (en) | 2018-06-14 | 2019-08-22 | Universität Rostock | Apparatus for middle ear aeration and deaeration |
US11833013B2 (en) | 2019-08-14 | 2023-12-05 | Acclarent, Inc. | Method for treating patulous eustachian tube |
KR102084146B1 (en) * | 2019-09-03 | 2020-03-04 | (주)제이앤킴 | Stent inserted inside eustachian tube for treating eustachian tube dysfunction |
US11607341B2 (en) | 2019-09-19 | 2023-03-21 | Acclarent, Inc. | Flexible patulous eustachian tube implant with integrated venting |
CN111467100B (en) * | 2020-06-05 | 2023-04-18 | 哈尔滨工业大学 | Shape memory polymer external auditory canal bracket and preparation method and driving method thereof |
US11602460B2 (en) | 2020-12-15 | 2023-03-14 | Ayal Willner | Eustachian tube drug eluting stent |
CN113350034A (en) * | 2021-06-01 | 2021-09-07 | 复旦大学附属眼耳鼻喉科医院 | Lower nasal meatus eustachian tube tympanum ventilation drainage tube |
CN115227445B (en) * | 2022-06-28 | 2023-09-19 | 柏为(武汉)医疗科技股份有限公司 | Eustachian tube bracket and assembly thereof |
CN115813661B (en) * | 2023-02-16 | 2023-06-30 | 微创视神医疗科技(上海)有限公司 | Tympanic membrane support, delivery device and tympanic membrane support system |
CN115919545B (en) * | 2023-02-21 | 2023-06-02 | 微创视神医疗科技(上海)有限公司 | Degradable tympanic membrane bracket, conveying device and degradable tympanic membrane bracket system |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3093223A (en) * | 1961-07-06 | 1963-06-11 | Charles F Federico | Flange seal |
US3807409A (en) | 1972-08-31 | 1974-04-30 | Medical Prod Corp | Medical ventilation tube |
US3982545A (en) | 1974-08-22 | 1976-09-28 | Herbert Silverstein | Middle ear aeration and implant |
US4015607A (en) * | 1976-01-23 | 1977-04-05 | Wright Iii J William | Eustachian tube prosthesis and method for its implantion |
US5643314A (en) * | 1995-11-13 | 1997-07-01 | Navius Corporation | Self-expanding stent |
US4695275A (en) | 1983-12-16 | 1987-09-22 | Donald Bruce | Middle ear ventilation tube |
US4568337A (en) | 1984-04-17 | 1986-02-04 | Richards Medical Company | Ventilation tube permitting two-way gaseous communication with one-way liquid valve |
US5047053A (en) | 1990-02-27 | 1991-09-10 | Smith & Nephew Richards Inc. | Permanent middle ear vent tube and method of insertion |
US5645584A (en) * | 1996-02-21 | 1997-07-08 | Suyama Dental Laboratory Inc. | Tympanostomy tube and method for producing the same |
EP0873145A2 (en) * | 1996-11-15 | 1998-10-28 | Advanced Bio Surfaces, Inc. | Biomaterial system for in situ tissue repair |
IL121771A0 (en) * | 1997-09-15 | 1998-02-22 | Gaber Benny | Stent with changeable cross-sectional area |
US6027532A (en) | 1998-01-13 | 2000-02-22 | Hobeika; Claude P. | Ear vent device and method of inserting the same |
-
2001
- 2001-09-12 US US09/952,569 patent/US6589286B1/en not_active Expired - Lifetime
-
2002
- 2002-09-10 CA CA2460222A patent/CA2460222C/en not_active Expired - Lifetime
- 2002-09-10 DE DE60234939T patent/DE60234939D1/en not_active Expired - Lifetime
- 2002-09-10 WO PCT/US2002/030254 patent/WO2003022192A1/en active Application Filing
- 2002-09-10 MX MXPA04002429A patent/MXPA04002429A/en active IP Right Grant
- 2002-09-10 JP JP2003526324A patent/JP4249617B2/en not_active Expired - Fee Related
- 2002-09-10 EP EP02773549A patent/EP1424971B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
CA2460222C (en) | 2010-07-06 |
WO2003022192A1 (en) | 2003-03-20 |
JP2005501659A (en) | 2005-01-20 |
JP4249617B2 (en) | 2009-04-02 |
MXPA04002429A (en) | 2004-11-22 |
EP1424971B1 (en) | 2009-12-30 |
DE60234939D1 (en) | 2010-02-11 |
US6589286B1 (en) | 2003-07-08 |
CA2460222A1 (en) | 2003-03-20 |
EP1424971A1 (en) | 2004-06-09 |
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