JP4498936B2 - 骨のプロテクタ、キットおよび方法 - Google Patents
骨のプロテクタ、キットおよび方法 Download PDFInfo
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- JP4498936B2 JP4498936B2 JP2005014537A JP2005014537A JP4498936B2 JP 4498936 B2 JP4498936 B2 JP 4498936B2 JP 2005014537 A JP2005014537 A JP 2005014537A JP 2005014537 A JP2005014537 A JP 2005014537A JP 4498936 B2 JP4498936 B2 JP 4498936B2
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- patella
- bone
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- surface portion
- prosthetic
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- 230000001012 protector Effects 0.000 title claims abstract description 149
- 210000000988 bone and bone Anatomy 0.000 title claims abstract description 148
- 238000000034 method Methods 0.000 title abstract description 44
- 239000007943 implant Substances 0.000 claims abstract description 49
- 210000004417 patella Anatomy 0.000 claims description 175
- 210000000689 upper leg Anatomy 0.000 claims description 32
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- 210000002303 tibia Anatomy 0.000 description 41
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- DHKHKXVYLBGOIT-UHFFFAOYSA-N acetaldehyde Diethyl Acetal Natural products CCOC(C)OCC DHKHKXVYLBGOIT-UHFFFAOYSA-N 0.000 description 1
- 210000001264 anterior cruciate ligament Anatomy 0.000 description 1
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- 210000002967 posterior cruciate ligament Anatomy 0.000 description 1
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Description
(1)股関節全関節形成を行なう方法において、
膝蓋骨の一部分を切除する処理、
前記膝蓋骨を切除した後にその膝関節の少なくとも一部分を被覆する処理、および
前記膝蓋骨を切除してその膝蓋骨を被覆した後にその遠位側の大腿骨および近位側の脛骨の一部分を切除する処理を含む方法。
(2)さらに、
前記遠位側の大腿骨および近位側の脛骨を切除する前にこれらの遠位側の大腿骨および近位側の脛骨を露出させるために前記膝蓋骨を移動する処理を含む実施態様1に記載の方法。
(3)さらに、
前記被覆した膝蓋骨の切除した部分に一定のレトラクタを位置決めする処理を含む実施態様1に記載の方法。
(4)さらに、前記遠位側の大腿骨および近位側の脛骨を切除する前にこれらの遠位側の大腿骨および近位側の脛骨を露出させるために前記被覆した膝蓋骨を移動する処理を含む実施態様3に記載の方法。
(5)
前記遠位側の大腿骨および近位側の脛骨が膝蓋骨を裏返すことなく切除される実施態様4に記載の方法。
(7)前記遠位側の大腿骨および近位側の脛骨が膝蓋骨を裏返さずに切除される実施態様1に記載の方法。
(8)さらに、前記大腿骨および脛骨を切除する前に前記膝蓋骨を亜脱臼させる処理を含む実施態様1に記載の方法。
(9)骨プロテクタにおいて、
一定の骨接触用の表面部分および一定の反対側の支持用の表面部分、および
前記骨プロテクタを一定の骨の表面部分に一時的に取り付けるための前記骨接触用の表面部分における一定の取付部材を備えており、
前記骨プロテクタが前記骨接触用の表面部分と前記支持用の表面部分との間に一定の厚さを有しており、さらに
前記支持用の表面部分が実質的に平坦である骨プロテクタ。
(10)前記骨接触用の表面部分と前記支持用の表面部分との間の前記骨プロテクタの厚さが2mmよりも薄い実施態様9に記載の骨プロテクタ。
(12)前記骨プロテクタの厚さが1mm乃至2mmである実施態様11に記載の骨プロテクタ。
(13)前記支持用の表面部分が金属である実施態様9に記載の骨プロテクタ。
(14)前記支持用の表面部分が一定の弾性材料を含む実施態様9に記載の骨プロテクタ。
(15)前記支持用の表面部分が実質的に卵形の形状である実施態様9に記載の骨プロテクタ。
(17)前記骨接触用の表面部分が一定の膝蓋骨の切除した表面部分を実質的に被覆するように寸法付けおよび形付けられている実施態様9に記載の骨プロテクタ。
(18)前記骨プロテクタが複数の平坦な支持用の表面部分を含む実施態様9に記載の骨プロテクタ。
(19)前記骨プロテクタが一定の関節の中の複数の骨の一部を置換することにおいて使用するための一定の外科キットの一部であり、このキットが
一定の骨接触用の表面部分、一定の接合用の表面部分およびこれらの骨接触用の表面部分と接合用の表面部分との間の一定の厚さを有する一定の移植試行品、および
一定の骨接触用の表面部分、一定の接合用の表面部分およびこれらの骨接触用の表面部分と接合用の表面部分との間の一定の厚さを有する一定の移植片を含み、
前記移植試行品の厚さが前記移植片の厚さおよび前記骨プロテクタの厚さと実質的に同一であり、前記骨接触用の表面部分と前記支持用の表面部分との間の前記骨プロテクタの厚さが前記移植試行品および移植片の厚さよりも薄い実施態様9に記載の骨プロテクタ。
(20)前記キットが前記遠位側の大腿骨、近位側の脛骨および膝蓋骨の股関節全関節形成のために供給され、このキットがさらに一定の大腿骨移植片および一定の脛骨移植片を含む実施態様19に記載のキット。
一定の骨接触用の表面部分および一定の接合用の表面部分を有する第1のプロテーゼ移植部品、
一定の骨接触用の表面部分および一定の接合用の表面部分を有する第1のプロテーゼ試行部品、および
一定の骨接触用の表面部分および一定の支持用の表面部分を有する一定の骨プロテクタを備えており、
前記第1のプロテーゼ移植部品、第1のプロテーゼ試行部品および骨プロテクタが全て同一の骨の一定の部分に別々に取り付け可能であり、さらに
前記骨プロテクタの支持用の表面部分が前記プロテーゼ移植部品およびプロテーゼ試行部品の接合用の表面部分とは異なる一定の形状を有している外科キット。
(22)前記接合用の表面部分が湾曲状であり、前記支持用の表面部分が平坦である実施態様21に記載の外科キット。
(23)前記プロテーゼ移植部品が一定の膝蓋骨移植片を含む実施態様21に記載の外科キット。
(24)さらに、一定の骨接触用の表面部分および一定の接合用の表面部分を有する第2のプロテーゼ移植部品を含み、この第2のプロテーゼ移植部品の接合用の表面部分が前記第1のプロテーゼ移植部品の接合用の表面部分に対して関節状に接合するように形付けられている実施態様21に記載のキット。
(25)一定の関節の幾つかの骨の部分を置換するためのプロテーゼ移植片に対応する外科キットにおいて、
一定の骨接触用の表面部分、一定の接合用の表面部分、およびこれらの骨接触用の表面部分と接合用の表面部分との間の一定の厚さを有する第1のプロテーゼ移植部品、
一定の骨接触用の表面部分、一定の接合用の表面部分、およびこれらの骨接触用の表面部分と接合用の表面部分との間の一定の厚さを有する第1のプロテーゼ試行部品、および
一定の骨接触用の表面部分、一定の支持用の表面部分、およびこれらの骨接触用の表面部分と支持用の表面部分との間の一定の厚さを有する一定の骨プロテクタを備えており、
前記第1のプロテーゼ移植部品、第1のプロテーゼ試行部品および骨プロテクタが全て同一の骨の一定の部分に別々に取り付け可能であり、さらに
前記骨プロテクタの厚さが前記第1のプロテーゼ移植部品の厚さよりも薄く、前記第1のプロテーゼ試行部品の厚さよりも薄い外科キット。
前記第1のプロテーゼ移植部品、第1のプロテーゼ試行部品および骨プロテクタのそれぞれの長さが実質的に同一であり、さらに
前記第1のプロテーゼ移植部品、第1のプロテーゼ試行部品および骨プロテクタのそれぞれの幅が実質的に同一である実施態様25に記載のキット。
(27)前記骨プロテクタの厚さが約1mm乃至2mmである実施態様25に記載のキット。
(28)前記骨プロテクタ、第1のプロテーゼ移植部品および第1のプロテーゼ試行部品がそれぞれ前記骨接触用の表面部分から外側に延出している一定の取付部材を含む実施態様25に記載のキット。
(29)前記第1のプロテーゼ移植部品が一定のプロテーゼ膝蓋骨移植片を含み、
前記第1のプロテーゼ試行部品が一定のプロテーゼ膝蓋骨試行品を含み、さらに
前記骨プロテクタが一定の膝蓋骨プロテクタを含む実施態様25に記載のキット。
(30)さらに、一定のプロテーゼ大腿骨移植片および一定のプロテーゼ脛骨移植片を含む実施態様29に記載のキット。
一定の骨接触用の表面部分、一定の湾曲状の接合用の表面部分およびこれらの骨接触用の表面部分と接合用の表面部分との間の一定の厚さを有する一定のプロテーゼ膝蓋骨移植部品、
一定の骨接触用の表面部分、一定の湾曲状の接合用の表面部分およびこれらの骨接触用の表面部分と接合用の表面部分との間の一定の厚さを有する一定のプロテーゼ膝蓋骨試行部品、および
一定の骨接触用の表面部分、一定の平坦な支持用の表面部分およびこれらの骨接触用の表面部分と接合用の表面部分との間の一定の厚さを有する一定の膝蓋骨プロテクタを含み、
前記プロテーゼ膝蓋骨移植部品、プロテーゼ膝蓋骨試行部品および膝蓋骨プロテクタが全て膝蓋骨の一定の部分に別々に取り付け可能であり、さらに
前記膝蓋骨プロテクタの厚さが前記プロテーゼ膝蓋骨試行部品の厚さよりも薄く、前記プロテーゼ膝蓋骨移植片の厚さよりも薄い外科キット。
(32)前記膝蓋骨プロテクタの厚さが約1mm乃至2mmである実施態様31に記載のキット。
(33)前記膝蓋骨プロテクタ、プロテーゼ膝蓋骨移植部品およびプロテーゼ膝蓋骨試行部品がそれぞれ前記骨接触用の表面部分から外側に延出している一定の取付部材を含む実施態様31に記載のキット。
(34)さらに、一定のプロテーゼ大腿骨移植片および一定のプロテーゼ脛骨移植片を含む実施態様31に記載のキット。
12 支持け用の表面部分
14 骨接触用の表面部分
16,18,20 取付部材
22 膝蓋骨移植片
24 膝蓋骨試行品
26,28 骨接触用の表面部分
30,32 接合用の表面部分
34,36,38,40,42,44 取付部材
50 大腿骨移植片
52 脛骨トレー
54 脛骨インサート
60 膝蓋骨
62 軟質組織
64 大腿骨
66 脛骨
70A,70B,70C,70D 大腿骨顆プロテクタ
94,104,112 脛骨プロテクタ
Claims (4)
- 膝関節における大腿骨および膝蓋骨の幾つかの部分を置換するためのプロテーゼ移植片に対応する外科キットにおいて、
骨接触用の表面部分、湾曲状の接合用の表面部分、および、これらの骨接触用の表面部分と接合用の表面部分との間の厚さを有するプロテーゼ膝蓋骨移植部品、
骨接触用の表面部分、湾曲状の接合用の表面部分、および、これらの骨接触用の表面部分と接合用の表面部分との間の厚さを有するプロテーゼ膝蓋骨試行部品、
および
骨接触用の表面部分、平坦な支持用の表面部分、および、これらの骨接触用の表面部分と支持用の表面部分との間の厚さを有する膝蓋骨プロテクタを含み、
前記プロテーゼ膝蓋骨移植部品、プロテーゼ膝蓋骨試行部品、および、膝蓋骨プロテクタは、全て膝蓋骨の部分に別々に取り付け可能であり、
前記膝蓋骨プロテクタの厚さは、前記プロテーゼ膝蓋骨試行部品の厚さよりも薄く、前記プロテーゼ膝蓋骨移植片の厚さよりも薄いことを特徴とする外科キット。 - 前記膝蓋骨プロテクタの厚さは、約1mm〜2mmであることを特徴とする請求項1に記載の外科キット。
- 前記膝蓋骨プロテクタ、プロテーゼ膝蓋骨移植部品、および、プロテーゼ膝蓋骨試行部品は、それぞれ前記骨接触用の表面部分から外側に延出している取付部材を含むことを特徴とする請求項1に記載の外科キット。
- プロテーゼ大腿骨移植片およびプロテーゼ脛骨移植片をさらに含むことを特徴とする請求項1に記載の外科キット。
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2005
- 2005-01-11 DE DE602005001057T patent/DE602005001057T2/de active Active
- 2005-01-11 AU AU2005200104A patent/AU2005200104B2/en active Active
- 2005-01-11 EP EP05250109A patent/EP1557144B1/en active Active
- 2005-01-11 AT AT05250109T patent/ATE361724T1/de not_active IP Right Cessation
- 2005-01-21 US US11/039,978 patent/US7749276B2/en active Active
- 2005-01-21 JP JP2005014537A patent/JP4498936B2/ja not_active Expired - Fee Related
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2009
- 2009-12-18 US US12/641,356 patent/US8133233B2/en not_active Expired - Fee Related
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2012
- 2012-02-03 US US13/365,563 patent/US20120136451A1/en not_active Abandoned
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JPH11500036A (ja) * | 1995-02-15 | 1999-01-06 | スミス アンド ネフュー インコーポレーテッド | 試用膝関節補綴具と骨準備システム |
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US6589248B1 (en) * | 2002-01-29 | 2003-07-08 | Joe L. Hughes | Patellar alignment device |
Cited By (1)
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JP2014039813A (ja) * | 2008-07-10 | 2014-03-06 | Imperial Innovetions Ltd | モジュール式膝インプラント |
Also Published As
Publication number | Publication date |
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AU2005200104A1 (en) | 2005-08-11 |
EP1557144A1 (en) | 2005-07-27 |
US20120136451A1 (en) | 2012-05-31 |
ATE361724T1 (de) | 2007-06-15 |
US20050165492A1 (en) | 2005-07-28 |
DE602005001057T2 (de) | 2008-01-10 |
AU2005200104B2 (en) | 2009-12-17 |
US7749276B2 (en) | 2010-07-06 |
EP1557144B1 (en) | 2007-05-09 |
US8133233B2 (en) | 2012-03-13 |
JP2005218860A (ja) | 2005-08-18 |
US20100125338A1 (en) | 2010-05-20 |
DE602005001057D1 (de) | 2007-06-21 |
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