KR20080021005A - 인공 추간판 - Google Patents
인공 추간판 Download PDFInfo
- Publication number
- KR20080021005A KR20080021005A KR1020077028170A KR20077028170A KR20080021005A KR 20080021005 A KR20080021005 A KR 20080021005A KR 1020077028170 A KR1020077028170 A KR 1020077028170A KR 20077028170 A KR20077028170 A KR 20077028170A KR 20080021005 A KR20080021005 A KR 20080021005A
- Authority
- KR
- South Korea
- Prior art keywords
- intervertebral disc
- shell
- cup
- lid
- shells
- 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.)
- Ceased
Links
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Images
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- 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
- A61F2230/0017—Angular shapes
- A61F2230/0019—Angular shapes rectangular
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- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Neurology (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Cardiology (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Transplantation (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
Description
Claims (18)
- 척추의 제 1 및 제 2 인접한 척추골 사이에 이식하기 위한 인공 추간판으로서,서로에 대하여 상대적으로 이동가능한 협동하는 제 1 및 제 2 셸을 포함하고, 제 1 컴파트먼트(compartment)를 한정하는 외부 케이싱;서로에 대하여 상대적으로 이동가능한 컵 및 협동하는 덮개를 포함하고, 제 2 컴파트먼트를 한정하는 내부 케이싱; 그리고탄력 있는 핵을 포함하며,a) 상기 내부 케이싱의 상기 덮개와 상기 컵은 상기 컵 또는 상기 덮개의 다른 것 내에 수용되는 상기 컵이나 상기 덮개의 하나를 가지도록 소정 치수로 만들어지고;b) 상기 내부 케이싱은 다른 케이싱의 상기 제 1 컴파트먼트 내에 실질적으로 포함되며;c) 상기 탄력 있는 핵은 상기 내부 케이싱의 상기 제 2 컴파트먼트 내에 실질적으로 포함되고, 상기 탄력 있는 핵은 상기 컵과 상기 덮개를 탄성적으로 분리하기 위해서 상기 컵과 상기 덮개에 대하여 편향되는 인공 추간판.
- 제 1 항에 있어서, 상기 외부 케이싱은 상기 제 1 및 제 2 셸 사이에서 상대 적인 운동을 한정하도록 하나 또는 그 이상의 제 1 제한수단을 구비한 것을 특징으로 하는 인공 추간판.
- 제 1 항에 있어서, 상기 내부 케이싱은 상기 컵과 상기 덮개 사이에서 상대적인 운동을 한정하도록 하나 또는 그 이상의 제 2 제한수단을 구비한 것을 특징으로 하는 인공 추간판.
- 제 3 항에 있어서, 상기 제 1 및 제 2 제한수단은 상기 상대적인 운동이 설정 지점을 지나는 것을 방지하기 위한 스톱(stop)을 포함하는 것을 특징으로 하는 인공 추간판.
- 제 4 항에 있어서, 상기 외부 케이싱의 상기 제 1 셸은 상기 내부 케이싱의 상기 덮개 위로 제공되고, 상기 제 1 셸은 상기 덮개의 상기 외면 위로 활주 가능한 것을 특징으로 하는 인공 추간판.
- 제 5 항에 있어서, 상기 덮개의 외면은 볼록한 부분을 포함하며, 상기 제 1 셸은 상기 덮개의 볼록한 부분을 수용하기 위해서 협동의 오목한 부분을 갖는 내면을 포함하는 것을 특징으로 하는 인공 추간판.
- 제 6 항에 있어서, 상기 덮개의 상기 볼록한 부분은 시상봉합 평면 주위로 만곡되는 것을 특징으로 하는 인공 추간판.
- 제 7 항에 있어서, 상기 내부 케이싱의 상기 덮개와 상기 컵은 일반적으로 원형 모양인 것을 특징으로 하는 인공 추간판.
- 제 8 항에 있어서, 상기 외부 케이싱의 상기 제 1 셸과 제 2 셸은 볼록한 외면을 갖는 것을 특징으로 하는 인공 추간판.
- 제 9 항에 있어서, 상기 제 1 셸과 제 2 셸은 두정 평면과 시상봉합 평면 위로 볼록한 것을 특징으로 하는 인공 추간판.
- 제 10 항에 있어서, 상기 제 1 셸과 제 2 셸의 외면들은 일반적으로 구형인 것을 특징으로 하는 인공 추간판.
- 제 12 항에 있어서, 상기 제 1 셸과 제 2 셸의 외면들의 적어도 일부는 물리적 및/또는 화학적 뼈 성장 프로모터를 구비한 것을 특징으로 하는 인공 추간판.
- 제 8 항에 있어서, 상기 제 1 셸과 제 2 셸의 외면들은 이식할 때 상기 셸들을 척추골 구조물들에 고정하기 위한 안정화 부재를 포함하는 것을 특징으로 하는 인공 추간판.
- 제 13 항에 있어서, 상기 안정화 부재는 뼈 고정 나사들을 수용하기 위한 틈새들을 포함하는 것을 특징으로 하는 인공 추간판.
- 제 1 항 내지 제 14 항 중 어느 한 항에 있어서, 상기 인공 추간판은 전방부, 후부 및 측방향 단부들을 포함하며, 상기 외부 케이싱의 상기 제 1 및 제 2 셸들은 상기 후부 단부에서 힌지 결합하는 것을 특징으로 하는 인공 추간판.
- 제 15 항에 있어서, 상기 외부 케이싱의 제 1 또는 제 2 셸 중 하나는 각각의 측방향 단부에서 제 1 텅(tongue)을 포함하며, 제 1 또는 제 2 셸 중 다른 것은 각각의 측방향 단부에서 보완적인 제 1 홈을 포함하고, 상기 제 1 홈은 상기 제 1 텅을 수용하기에 적합한 것을 특징으로 하는 인공 추간판.
- 제 16 항에 있어서, 상기 내부 케이싱의 상기 덮개나 상기 컵 중 하나는 상기 전방 단부와 상기 후부 단부의 각각에 위치에서 제 2 텅(tongue)을 포함하며, 상기 덮개나 상기 컵의 다른 것은 상기 전방 단부와 상기 후부 단부에서 보완적인 제 2 홈을 포함하며, 상기 제 2 홈은 상기 제 2 텅과 결합하기에 적합한 것을 특징으로 하는 인공 추간판.
- 제 17 항에 있어서, 상기 홈들은 상기 텅보다 넓으며, 이에 의해서 상기 덮개와 상기 컵은 서로에 대하여 병진적으로 이동 가능한 것을 특징으로 하는 인공 추간판.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US59473205P | 2005-05-02 | 2005-05-02 | |
| US60/594,732 | 2005-05-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR20080021005A true KR20080021005A (ko) | 2008-03-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020077028170A Ceased KR20080021005A (ko) | 2005-05-02 | 2006-05-02 | 인공 추간판 |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US20080065216A1 (ko) |
| EP (1) | EP1879529A4 (ko) |
| JP (1) | JP4639256B2 (ko) |
| KR (1) | KR20080021005A (ko) |
| CN (1) | CN101170969A (ko) |
| AU (1) | AU2006243713A1 (ko) |
| BR (1) | BRPI0609294A2 (ko) |
| CA (1) | CA2607315A1 (ko) |
| MX (1) | MX2007013140A (ko) |
| RU (1) | RU2430705C2 (ko) |
| WO (1) | WO2006116852A1 (ko) |
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| US20110166671A1 (en) | 2006-11-07 | 2011-07-07 | Kellar Franz W | Prosthetic joint |
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| US8029574B2 (en) | 2006-11-07 | 2011-10-04 | Biomedflex Llc | Prosthetic knee joint |
| US8512413B2 (en) | 2006-11-07 | 2013-08-20 | Biomedflex, Llc | Prosthetic knee joint |
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| US8070823B2 (en) | 2006-11-07 | 2011-12-06 | Biomedflex Llc | Prosthetic ball-and-socket joint |
| US9005307B2 (en) | 2006-11-07 | 2015-04-14 | Biomedflex, Llc | Prosthetic ball-and-socket joint |
| WO2008058205A1 (en) | 2006-11-07 | 2008-05-15 | Biomedflex, Llc | Medical implants |
| US7905919B2 (en) | 2006-11-07 | 2011-03-15 | Biomedflex Llc | Prosthetic joint |
| US8029569B2 (en) | 2006-11-20 | 2011-10-04 | International Spinal Innovations, Llc | Implantable spinal disk |
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-
2006
- 2006-05-02 KR KR1020077028170A patent/KR20080021005A/ko not_active Ceased
- 2006-05-02 BR BRPI0609294-2A patent/BRPI0609294A2/pt not_active IP Right Cessation
- 2006-05-02 CN CNA2006800151594A patent/CN101170969A/zh active Pending
- 2006-05-02 EP EP06741432A patent/EP1879529A4/en not_active Withdrawn
- 2006-05-02 JP JP2008509278A patent/JP4639256B2/ja not_active Expired - Fee Related
- 2006-05-02 MX MX2007013140A patent/MX2007013140A/es unknown
- 2006-05-02 AU AU2006243713A patent/AU2006243713A1/en not_active Abandoned
- 2006-05-02 WO PCT/CA2006/000677 patent/WO2006116852A1/en not_active Ceased
- 2006-05-02 RU RU2007144593/14A patent/RU2430705C2/ru not_active IP Right Cessation
- 2006-05-02 CA CA002607315A patent/CA2607315A1/en not_active Abandoned
-
2007
- 2007-10-30 US US11/978,872 patent/US20080065216A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| JP4639256B2 (ja) | 2011-02-23 |
| AU2006243713A1 (en) | 2006-11-09 |
| RU2430705C2 (ru) | 2011-10-10 |
| MX2007013140A (es) | 2008-04-17 |
| EP1879529A4 (en) | 2009-12-16 |
| JP2008539830A (ja) | 2008-11-20 |
| EP1879529A1 (en) | 2008-01-23 |
| WO2006116852A1 (en) | 2006-11-09 |
| US20080065216A1 (en) | 2008-03-13 |
| BRPI0609294A2 (pt) | 2010-03-23 |
| CA2607315A1 (en) | 2006-11-09 |
| RU2007144593A (ru) | 2009-06-10 |
| CN101170969A (zh) | 2008-04-30 |
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