JP6004498B2 - 耳用足場 - Google Patents
耳用足場 Download PDFInfo
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- JP6004498B2 JP6004498B2 JP2014503204A JP2014503204A JP6004498B2 JP 6004498 B2 JP6004498 B2 JP 6004498B2 JP 2014503204 A JP2014503204 A JP 2014503204A JP 2014503204 A JP2014503204 A JP 2014503204A JP 6004498 B2 JP6004498 B2 JP 6004498B2
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Images
Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
- A61L27/02—Inorganic materials
- A61L27/04—Metals or alloys
- A61L27/06—Titanium or titanium alloys
-
- 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
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- 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
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/34—Trocars; Puncturing needles
- A61B17/3468—Trocars; Puncturing needles for implanting or removing devices, e.g. prostheses, implants, seeds, wires
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- 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
- A61F2/0059—Cosmetic or alloplastic implants
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- 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
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- 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
- A61F2210/00—Particular material properties of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
- A61F2210/0014—Particular material properties of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof using shape memory or superelastic materials, e.g. nitinol
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- 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
- A61F2230/00—Geometry of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
- A61F2230/0002—Two-dimensional shapes, e.g. cross-sections
- A61F2230/0004—Rounded shapes, e.g. with rounded corners
- A61F2230/0013—Horseshoe-shaped, e.g. crescent-shaped, C-shaped, U-shaped
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Biomedical Technology (AREA)
- Engineering & Computer Science (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Otolaryngology (AREA)
- Transplantation (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Cardiology (AREA)
- Pulmonology (AREA)
- Acoustics & Sound (AREA)
- Physics & Mathematics (AREA)
- Surgery (AREA)
- Biophysics (AREA)
- Psychology (AREA)
- Chemical & Material Sciences (AREA)
- Dermatology (AREA)
- Inorganic Chemistry (AREA)
- Medicinal Chemistry (AREA)
- Epidemiology (AREA)
- Prostheses (AREA)
- Professional, Industrial, Or Sporting Protective Garments (AREA)
- Materials For Medical Uses (AREA)
- Pens And Brushes (AREA)
- Telescopes (AREA)
Description
(a)足場を第1の構造に圧縮してカテーテルの内腔内に挿入するステップ、
(b)挿入に望ましい位置を外部から皮膚に印を付けるステップ、
(c)小さい切開部を皮膚に形成するステップ、
(d)足場を収容しているカテーテルを印を付けた経路に従って挿入する、または足場が係合部材を備える場合は、予めプログラムされた構造の足場を収容するために皮下空間を形成し、次いで足場を挿入するステップ、
(e)スライダを前方に移動させ、これにより足場を留置し、足場をその第2の予めプログラムされた構造にするステップ、
(f)アプリケータを除去するステップ。
1.Alexander K.S.,Stott D.J.,Sivakumar B.and Kang N.A morphometric study of the human ear.J Plast Reconstr Aesthet Surg 2010;
2.Janz B.A.,Cole P.,Hollier L.H.,Jr.and Stal S.Treatment of prominent and constricted ear anomalies.Plast Reconstr Surg 2009;124;27e−37e.
3.Bulstrode N.W.,Huang S.and Martin D.L.Otoplasty by percutaneous anterior scoring.Another twist to the story:a long−term study of 114 patients.Br J Plast Surg 2003;56;1459.
4.Firmin F.,Sanger C.and O’Toole G.Ear reconstruction following severe complications of otoplasty.J Plast Reconstr Aesthet Surg 2008;61 Suppl 1;S13−20.
5.Furnas D.W.Complications of surgery of the external ear.Clin Plast Surg 1990;17;305−18.
6.Jeffery S.L.Complications following correction of prominent ears:an audit review of 122 cases.Br J Plast Surg 1999;52;588−90.
7.Tan S.T.,Abramson D.L.,MacDonald D.M.and Mulliken J.B.Molding therapy for infants with deformational auricular anomalies.Ann Plast Surg 1997;38;263−8.
8.Ullmann Y.,Blazer S.,Ramon Y.,Blumenfeld I.and Peled I.J. Early nonsurgical correction of congenital auricular deformities.Plast Reconstr Surg 2002;109;907−13.
9.Sorribes M.M.and Tos M.Nonsurgical treatment of prominent ears with the Auri method.Arch Otolaryngol Head Neck Surg 2002;128;1369−76.
10.Iatrou I,Theologie−Lygidakis N,Tzerbos F,Alexandridis K.The use of biodegradable plates in oral and maxillofacial surgery in children.The XVIIIth Congress of the European Association for Cranio−Maxillofacial Surgery,Barcelona,Spain,September 12−15,2006.
11.Nieminen T,Rantala I,Hiidenheimo I,Keraenen J,Kainulainen H,Wuolijoki E,Kallela I.Degradative and mechanical properties of a novel resorbable plating system during a 3−year follow−up in vivo and in vitro.J Mater Sci:Mater Med 19:1155−1163,2008.
Claims (13)
- 耳の軟骨部分(3)を再成形するための足場(6)において、前記足場が、係合部材を具え、かつ第1の構造から第2の予めプログラムされた構造に変態することができる形状記憶材料から形成されており、前記第2の予めプログラムされた構造にあるときに前記足場が馬蹄形に一致するように構成されており、前記馬蹄形が先細にされた接線方向延長部(9)を含むことを特徴とする足場。
- 請求項1に記載の足場(6)において、前記足場が耳の耳輪の形状に一致するように構成されていることを特徴とする足場。
- 請求項1または2に記載の足場(6)において、前記接線方向延長部(9)が1〜5mmの長さであることを特徴とする足場。
- 請求項3に記載の足場(6)において、前記接線方向延長部の長さが、少なくとも1mmの長さであることを特徴とする足場。
- 請求項4に記載の足場(6)において、前記接線方向延長部の長さが、2.3mmの長さであることを特徴とする足場。
- 請求項1乃至5のいずれか1項に記載の足場(6)において、前記足場が、少なくとも10mmの長さ、少なくとも1mmの幅、および最大2mmの厚みであることを特徴とする足場。
- 請求項1乃至6のいずれか1項に記載の足場(6)において、曲率半径(7)が少なくとも3mmであることを特徴とする足場。
- 請求項1乃至7のいずれか1項に記載の足場(6)において、4つの係合部材が、前記足場の端部における各縁に位置していることを特徴とする足場。
- 請求項1乃至8のいずれか1項に記載の足場において、前記係合部材が歯であることを特徴とする足場。
- 請求項1乃至9のいずれか1項に記載の足場において、前記歯が円柱形であることを特徴とする足場。
- 請求項1乃至10のいずれか1項に記載の足場において、前記足場が電解研磨または不動態化されていることを特徴とする足場。
- 請求項1乃至11のいずれか1項に記載の足場において、前記足場が金めっきされていることを特徴とする足場。
- 請求項1乃至12のいずれか1項に記載の足場を耳の中に挿入するためのアプリケータであって、ハンドル、保持手段、および留置用の手段を具え、前記保持手段が、近位リップ(15)および遠位リップ(16)の形態であることを特徴とするアプリケータ。
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GBGB1105744.5A GB201105744D0 (en) | 2011-04-05 | 2011-04-05 | Ear scaffold |
GBGB1105744.5 | 2011-04-05 | ||
GBGB1105746.0A GB201105746D0 (en) | 2011-04-05 | 2011-04-05 | Mouldable ear scaffold |
GBGB1105746.0 | 2011-04-05 | ||
GBGB1105745.2A GB201105745D0 (en) | 2011-04-05 | 2011-04-05 | Wire ear scaffold |
GBGB1105745.2 | 2011-04-05 | ||
PCT/GB2012/000282 WO2012136950A1 (en) | 2011-04-05 | 2012-03-28 | Ear scaffold |
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JP2014519349A JP2014519349A (ja) | 2014-08-14 |
JP2014519349A5 JP2014519349A5 (ja) | 2015-05-21 |
JP6004498B2 true JP6004498B2 (ja) | 2016-10-12 |
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Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2669618T3 (es) * | 2013-01-02 | 2018-05-28 | The Children's Hospital Of Philadelphia | Aparato para corregir deformidades auriculares |
GB201405414D0 (en) * | 2014-03-26 | 2014-05-07 | Northwood Medical Innovations Ltd | Surgical introducer |
GB2578703A (en) * | 2014-04-11 | 2020-05-20 | Northwood Medical Innovation Ltd | Ear tie introducer |
GB2525040B (en) * | 2014-04-11 | 2020-04-01 | Northwood Medical Innovation Ltd | Ear tie |
CA159015S (en) * | 2014-04-14 | 2015-05-06 | Northwood Medical Innovation Ltd | Ear scaffold for the correction of prominent ear deformity |
US10485665B2 (en) | 2015-12-09 | 2019-11-26 | Reconstrata, Llc | Apparatus and method for constructing implantable cartilage structures |
CN105997301A (zh) * | 2016-04-25 | 2016-10-12 | 哈尔滨工业大学 | 基于形状记忆聚合物的人工假体的智能可变形方法 |
WO2018220242A1 (es) * | 2017-05-31 | 2018-12-06 | Tt Innovation Healtools, S.L. | Dispositivo de recarga de implantes de otoplastia |
KR101895546B1 (ko) | 2018-07-09 | 2018-09-05 | 윤영묵 | 코 성형 인공보형물 |
CN111183918A (zh) * | 2020-02-28 | 2020-05-22 | 成都睿畜电子科技有限公司 | 一种猪耳仿形骨架及无创式猪耳测温装置 |
CN111700719A (zh) * | 2020-06-24 | 2020-09-25 | 王恒 | 一种双侧耳软骨取骨术后固定装置 |
KR102567697B1 (ko) * | 2021-04-05 | 2023-08-16 | 연세대학교 산학협력단 | 귀 재건 시 사용되는 귀 후면 보형물 |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3174851A (en) | 1961-12-01 | 1965-03-23 | William J Buehler | Nickel-base alloys |
US5477864A (en) * | 1989-12-21 | 1995-12-26 | Smith & Nephew Richards, Inc. | Cardiovascular guidewire of enhanced biocompatibility |
US5433748A (en) | 1991-12-04 | 1995-07-18 | Porex Technologies Corp. | Auricular implant |
JP2605559Y2 (ja) | 1993-12-21 | 2000-07-24 | 株式会社パイオラックス | 管状器官の治療具 |
GB2304579A (en) * | 1995-08-31 | 1997-03-26 | David Thomas Gault | Ear splint |
JP3842844B2 (ja) | 1996-07-02 | 2006-11-08 | 財団法人脳科学・ライフテクノロジー研究所 | 耳介の形態異常治療用矯正具 |
JPH10201783A (ja) * | 1997-01-20 | 1998-08-04 | Masanori Kobayashi | 手指腱保護具 |
US6375826B1 (en) * | 2000-02-14 | 2002-04-23 | Advanced Cardiovascular Systems, Inc. | Electro-polishing fixture and electrolyte solution for polishing stents and method |
US6485503B2 (en) * | 2000-05-19 | 2002-11-26 | Coapt Systems, Inc. | Multi-point tissue tension distribution device, a brow and face lift variation, and a method of tissue approximation using the device |
EP1317213A2 (en) * | 2000-09-01 | 2003-06-11 | Advanced Vascular Technologies LLC | Multi-fastener surgical apparatus and method |
US7195640B2 (en) * | 2001-09-25 | 2007-03-27 | Cordis Corporation | Coated medical devices for the treatment of vulnerable plaque |
US7182771B1 (en) * | 2001-12-20 | 2007-02-27 | Russell A. Houser | Vascular couplers, techniques, methods, and accessories |
KR101020026B1 (ko) * | 2002-04-09 | 2011-03-09 | 스트라우만 홀딩 에이쥐 | 생체 적합성이 개선된 의료용 보철 장치 |
GB0517499D0 (en) * | 2005-08-26 | 2005-10-05 | West Hertfordshire Hospitals N | Surgical scaffold |
US8157837B2 (en) * | 2006-03-13 | 2012-04-17 | Pneumrx, Inc. | Minimally invasive lung volume reduction device and method |
CN1861018B (zh) * | 2006-06-08 | 2010-12-15 | 上海索康医用材料有限公司 | 复合型耳支架 |
US8454653B2 (en) * | 2008-02-20 | 2013-06-04 | Covidien Lp | Compound barb medical device and method |
CN201213852Y (zh) * | 2008-04-25 | 2009-04-01 | 上海交通大学医学院附属第九人民医院 | 骨水泥颅耳角支撑支架 |
CA2800386A1 (en) * | 2009-05-26 | 2010-12-02 | Oc2, Llc | Filamentous tissue implant |
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DK2693983T3 (en) | 2017-10-09 |
US9554895B2 (en) | 2017-01-31 |
KR101867120B1 (ko) | 2018-06-12 |
CN107260364B (zh) | 2020-03-31 |
EP2693983A1 (en) | 2014-02-12 |
MX2013011632A (es) | 2014-07-28 |
MX349504B (es) | 2017-07-31 |
HUE034991T2 (en) | 2018-05-02 |
EP2693983B1 (en) | 2017-06-28 |
SG193632A1 (en) | 2013-10-30 |
ES2641646T3 (es) | 2017-11-10 |
BR112013025784A8 (pt) | 2019-11-26 |
US20140228953A1 (en) | 2014-08-14 |
BR112013025784A2 (pt) | 2016-12-20 |
BR112013025784B1 (pt) | 2021-03-16 |
AU2012238470A1 (en) | 2013-09-19 |
KR20140059165A (ko) | 2014-05-15 |
JP2014519349A (ja) | 2014-08-14 |
ZA201308189B (en) | 2016-07-27 |
CA2830079A1 (en) | 2012-10-11 |
AU2012238470B2 (en) | 2016-03-03 |
CN107260364A (zh) | 2017-10-20 |
CN103561685A (zh) | 2014-02-05 |
WO2012136950A8 (en) | 2013-09-12 |
WO2012136950A1 (en) | 2012-10-11 |
AU2012238470C1 (en) | 2016-06-09 |
PL2693983T3 (pl) | 2018-01-31 |
CA2830079C (en) | 2019-02-26 |
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