KR20040091711A - 경추 추간 보철물 - Google Patents
경추 추간 보철물 Download PDFInfo
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- KR20040091711A KR20040091711A KR10-2004-7014210A KR20047014210A KR20040091711A KR 20040091711 A KR20040091711 A KR 20040091711A KR 20047014210 A KR20047014210 A KR 20047014210A KR 20040091711 A KR20040091711 A KR 20040091711A
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- South Korea
- Prior art keywords
- intervertebral prosthesis
- cervical intervertebral
- vertebrae
- teeth
- prosthesis according
- Prior art date
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- 238000000034 method Methods 0.000 claims 5
- 210000000988 bone and bone Anatomy 0.000 abstract description 15
- 210000002784 stomach Anatomy 0.000 abstract 1
- 238000003780 insertion Methods 0.000 description 9
- 230000037431 insertion Effects 0.000 description 9
- 230000007794 irritation Effects 0.000 description 5
- 210000002805 bone matrix Anatomy 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000006073 displacement reaction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 210000000056 organ Anatomy 0.000 description 3
- 230000000295 complement effect Effects 0.000 description 2
- 210000005036 nerve Anatomy 0.000 description 2
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- 210000001015 abdomen Anatomy 0.000 description 1
- 230000000975 bioactive effect Effects 0.000 description 1
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- 230000012010 growth Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 210000004446 longitudinal ligament Anatomy 0.000 description 1
- 210000004705 lumbosacral region Anatomy 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000010004 neural pathway Effects 0.000 description 1
- 210000000118 neural pathway Anatomy 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
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- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 210000000278 spinal cord Anatomy 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
Classifications
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- 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
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- 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
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- 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
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- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Neurology (AREA)
- Heart & Thoracic Surgery (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Transplantation (AREA)
- Cardiology (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 (20)
- 각각 인접한 추골(7)과 연결되는 두 개의 커버 플레이트(1, 3)를 갖는 경추 추간 보철물에 있어서,두 개의 커버 플레이트(1, 3) 중 적어도 하나는 배쪽을 향한 가파른 플랭크(10)와 등쪽을 향한 덜 가파른 플랭크(11)를 갖는 적어도 하나의 톱니(9)를 포함하며 추골(7)에 대면하는 치형부(9)를 보유하고,커버 플레이트(1, 3)는 그의 배쪽 모서리에서, 추골(7)의 배쪽 표면과 협동하기 위한 등쪽을 향한 멈춤 표면(16)을 포함하는 것을 특징으로 하는 경추 추간 보철물.
- 제1항에 있어서, 양 커버 플레이트(1, 3)는 상기 치형부(9)와 멈춤 표면(16)을 포함하는 것을 특징으로 하는 경추 추간 보철물.
- 제1항에 있어서, 치형부는 세레이션 형태의 복수의 톱니(9)로 구성되고, 추골(7)을 향한 표면의 적어도 절반은 치형부로 덮이는 것을 특징으로 하는 경추 추간 보철물.
- 제3항에 있어서, 추골(7)에 대면하는 전체 표면은 대체로 치형부(9)로 덮이는 것을 특징으로 하는 경추 추간 보철물.
- 제3항에 있어서, 톱니 높이는 0.2 내지 0.8 mm 사이인 것을 특징으로 하는 경추 추간 보철물.
- 제5항에 있어서, 톱니 간격은 0.4 내지 2 mm 사이인 것을 특징으로 하는 경추 추간 보철물.
- 제3항 또는 제4항에 있어서, 치형부의 톱니(9)는 시상 방향(8)에 대해 대체로 횡단하여 연장되는 것을 특징으로 하는 경추 추간 보철물.
- 제7항에 있어서, 추골(7)에 대면하는 표면은 치형부의 톱니에 대해 횡단하여 연장되는 홈(12) 및/또는 리브를 보유하는 것을 특징으로 하는 경추 추간 보철물.
- 제3항에 있어서, 톱니는 다공성이고 그리고/또는 뼈 성장을 촉진하는 코팅(14)을 구비하는 것을 특징으로 하는 경추 추간 보철물.
- 제1항 또는 제2항에 있어서, 멈춤 표면(16)은 커버 플레이트(1, 3)의 배쪽 플랜지(15)에 의해 형성되는 것을 특징으로 하는 경추 추간 보철물.
- 제10항에 있어서, 플랜지(15, 19)는 나사 구멍을 포함하는 것을 특징으로 하는 경추 추간 보철물.
- 제10항에 있어서, 플랜지(15)는 나사 구멍을 포함하지 않는 것을 특징으로 하는 경추 추간 보철물.
- 제10항에 있어서, 치형부를 보유하는 표면(13) 위의 플랜지(15)의 높이는 0.5 내지 2 mm에 달하는 것을 특징으로 하는 경추 추간 보철물.
- 제10항에 있어서, 치형부(9)를 보유하는 표면(13) 위의 플랜지(15)의 높이는 커버 플레이트의 AP 치수의 1/5 이하인 것을 특징으로 하는 경추 추간 보철물.
- 제10항에 있어서, 플랜지(15)는 커버 플레이트의 폭의 적어도 절반의 폭을 가로질러 연장되는 것을 특징으로 하는 경추 추간 보철물.
- 제1항 또는 제2항에 있어서, 멈춤 표면(16)은 서로로부터 이격되고 커버 플레이트(1, 3)의 시상 중심 축(8)에 대해 대칭인 두 개의 돌출부(22)에 의해 형성되는 것을 특징으로 하는 경추 추간 보철물.
- 제1항 또는 제2항에 있어서, 배쪽 모서리는 라운딩된 것을 특징으로 하는 경추 추간 보철물.
- 치형부(9)와 등쪽 방향으로 향한 배쪽 멈춤 표면(16)을 구비한 적어도 하나의 커버 플레이트(1, 3)를 포함하는 경추 추간 보철물을 삽입하기 위한 방법이며,추간 보철물이 삽입되기 전에, 이러한 커버 플레이트(1, 3)가 협동하는 추골(7)은 배쪽 가장자리에서 멈춤 표면(16)을 보유하는 커버 플레이트(1, 3)의 부분(15)을 수납하기 위한 리세스를 구비하는 방법.
- 제14항에 있어서, AP 방향으로의 리세스의 깊이는 보철물의 부분이 인접한 추골(7)의 배쪽 기준면을 넘어 식도를 향해 대체로 돌출하지 않도록 치수가 결정되는 것을 특징으로 하는 방법.
- 제14항에 있어서, 내시경에 의해 수행되는 것을 특징으로 하는 방법.
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EP02005631A EP1344507A1 (de) | 2002-03-12 | 2002-03-12 | Zwischenwirbelprothese für die Halswirbelsäule |
EP02005631.3 | 2002-03-12 | ||
US10/349,183 | 2003-01-23 | ||
US10/349,183 US7267691B2 (en) | 2002-03-12 | 2003-01-23 | Cervical intervertebral prosthesis |
PCT/EP2003/001803 WO2003075804A1 (de) | 2002-03-12 | 2003-02-21 | Zervikale zwischenwirbelprothese |
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KR20040091711A true KR20040091711A (ko) | 2004-10-28 |
KR100961020B1 KR100961020B1 (ko) | 2010-06-01 |
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KR1020047014210A KR100961020B1 (ko) | 2002-03-12 | 2003-02-21 | 경추 추간 보철물 |
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US (1) | US7267691B2 (ko) |
EP (2) | EP1344507A1 (ko) |
JP (1) | JP2005519673A (ko) |
KR (1) | KR100961020B1 (ko) |
CN (1) | CN100536803C (ko) |
AR (1) | AR038939A1 (ko) |
AU (1) | AU2003206943B2 (ko) |
BR (1) | BR0303375B1 (ko) |
CA (1) | CA2476479A1 (ko) |
DE (1) | DE20321074U1 (ko) |
IL (1) | IL163560A (ko) |
MX (1) | MXPA04008812A (ko) |
PL (1) | PL371031A1 (ko) |
RU (1) | RU2282422C2 (ko) |
WO (1) | WO2003075804A1 (ko) |
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-
2002
- 2002-03-12 EP EP02005631A patent/EP1344507A1/de not_active Withdrawn
-
2003
- 2003-01-23 US US10/349,183 patent/US7267691B2/en not_active Expired - Lifetime
- 2003-02-21 EP EP03704673A patent/EP1482876A1/de not_active Withdrawn
- 2003-02-21 CA CA002476479A patent/CA2476479A1/en not_active Abandoned
- 2003-02-21 RU RU2004130309/14A patent/RU2282422C2/ru not_active IP Right Cessation
- 2003-02-21 KR KR1020047014210A patent/KR100961020B1/ko active IP Right Grant
- 2003-02-21 BR BRPI0303375-9A patent/BR0303375B1/pt not_active IP Right Cessation
- 2003-02-21 AU AU2003206943A patent/AU2003206943B2/en not_active Ceased
- 2003-02-21 DE DE20321074U patent/DE20321074U1/de not_active Expired - Lifetime
- 2003-02-21 WO PCT/EP2003/001803 patent/WO2003075804A1/de active Application Filing
- 2003-02-21 CN CNB03805695XA patent/CN100536803C/zh not_active Expired - Lifetime
- 2003-02-21 PL PL03371031A patent/PL371031A1/xx unknown
- 2003-02-21 MX MXPA04008812A patent/MXPA04008812A/es active IP Right Grant
- 2003-02-21 JP JP2003574082A patent/JP2005519673A/ja active Pending
- 2003-02-21 IL IL163560A patent/IL163560A/en active IP Right Grant
- 2003-03-11 AR ARP030100842A patent/AR038939A1/es unknown
-
2004
- 2004-08-27 ZA ZA2004/06837A patent/ZA200406837B/en unknown
Also Published As
Publication number | Publication date |
---|---|
MXPA04008812A (es) | 2007-07-19 |
EP1344507A1 (de) | 2003-09-17 |
WO2003075804A1 (de) | 2003-09-18 |
AU2003206943A1 (en) | 2003-09-22 |
EP1482876A1 (de) | 2004-12-08 |
DE20321074U1 (de) | 2005-12-01 |
JP2005519673A (ja) | 2005-07-07 |
KR100961020B1 (ko) | 2010-06-01 |
PL371031A1 (en) | 2005-06-13 |
AU2003206943B2 (en) | 2008-07-10 |
ZA200406837B (en) | 2005-11-30 |
IL163560A (en) | 2010-11-30 |
RU2282422C2 (ru) | 2006-08-27 |
BR0303375B1 (pt) | 2012-01-10 |
CA2476479A1 (en) | 2003-09-18 |
RU2004130309A (ru) | 2005-04-10 |
US20040083000A1 (en) | 2004-04-29 |
CN1649552A (zh) | 2005-08-03 |
AR038939A1 (es) | 2005-02-02 |
BR0303375A (pt) | 2004-03-23 |
CN100536803C (zh) | 2009-09-09 |
US7267691B2 (en) | 2007-09-11 |
IL163560A0 (en) | 2005-12-18 |
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