JP4276625B2 - カルダン式に配置された関節部を有する椎間インプラント - Google Patents
カルダン式に配置された関節部を有する椎間インプラント Download PDFInfo
- Publication number
- JP4276625B2 JP4276625B2 JP2004559545A JP2004559545A JP4276625B2 JP 4276625 B2 JP4276625 B2 JP 4276625B2 JP 2004559545 A JP2004559545 A JP 2004559545A JP 2004559545 A JP2004559545 A JP 2004559545A JP 4276625 B2 JP4276625 B2 JP 4276625B2
- Authority
- JP
- Japan
- Prior art keywords
- intervertebral implant
- joint
- parts
- axis
- central
- 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.)
- Expired - Lifetime
Links
- 239000007943 implant Substances 0.000 title claims description 61
- 238000003780 insertion Methods 0.000 claims description 17
- 230000037431 insertion Effects 0.000 claims description 17
- 210000000988 bone and bone Anatomy 0.000 claims description 12
- 238000004873 anchoring Methods 0.000 claims description 5
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 210000001503 joint Anatomy 0.000 description 9
- 238000000034 method Methods 0.000 description 5
- 230000000903 blocking effect Effects 0.000 description 4
- 230000000295 complement effect Effects 0.000 description 4
- 208000002193 Pain Diseases 0.000 description 3
- 230000003187 abdominal effect Effects 0.000 description 3
- 208000004550 Postoperative Pain Diseases 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 230000000996 additive effect Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 230000007850 degeneration Effects 0.000 description 2
- 230000004927 fusion Effects 0.000 description 2
- 125000006850 spacer group Chemical group 0.000 description 2
- 210000002517 zygapophyseal joint Anatomy 0.000 description 2
- 208000037873 arthrodesis Diseases 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000002357 laparoscopic surgery Methods 0.000 description 1
- 210000003041 ligament Anatomy 0.000 description 1
- 238000002324 minimally invasive surgery Methods 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 238000013519 translation Methods 0.000 description 1
Images
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- 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
- A61F2/30—Joints
- A61F2/30767—Special external or bone-contacting surface, e.g. coating for improving bone ingrowth
- A61F2/30771—Special external or bone-contacting surface, e.g. coating for improving bone ingrowth applied in original prostheses, e.g. holes or grooves
- A61F2002/30841—Sharp anchoring protrusions for impaction into the bone, e.g. sharp pins, spikes
- A61F2002/30843—Pyramidally-shaped
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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
- A61F2/30—Joints
- A61F2/44—Joints for the spine, e.g. vertebrae, spinal discs
- A61F2/442—Intervertebral or spinal discs, e.g. resilient
- A61F2/4425—Intervertebral or spinal discs, e.g. resilient made of articulated components
- A61F2002/443—Intervertebral or spinal discs, e.g. resilient made of articulated components having two transversal endplates and at least one intermediate component
-
- 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
- A61F2/30—Joints
- A61F2/46—Special tools for implanting artificial joints
- A61F2002/4635—Special tools for implanting artificial joints using minimally invasive surgery
-
- 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
- A61F2220/00—Fixations or connections for prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
- A61F2220/0025—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements
-
- 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
- A61F2220/00—Fixations or connections for prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
- A61F2220/0025—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements
- A61F2220/0033—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements made by longitudinally pushing a protrusion into a complementary-shaped recess, e.g. held by friction fit
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- Heart & Thoracic Surgery (AREA)
- General Health & Medical Sciences (AREA)
- Cardiology (AREA)
- Vascular Medicine (AREA)
- Transplantation (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Surgery (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Prostheses (AREA)
Description
この種の椎間板エンドプロテーゼが、特許文献1により周知である。この周知の椎間板エンドプロテーゼは、互いに対してくぼんだ滑面およびそれぞれ底板、隣接した椎体のそれぞれ蓋板へ取付けるための外側表面を有する実質的に2つの対称の閉鎖プレートと、閉鎖プレーとにおけるくぼんだ滑面に対して補完的に構成されたくぼんだ滑面を有する閉鎖プレート間に位置したスペーサーとから成る。これらの滑面は、ある実施例においては、シリンダジャケット面に部分面として構成されており、ここで両方の閉鎖プレートに配置された滑面がスペーサーにおいて隣接した滑面のそれぞれ1つに対して補完的に構成されており、それぞれ2つの補完的な滑面が回転軸の周りを回転自在な関節部の互いに移動可能な関節面を形成する。関節部はそれぞれ回転軸を有する上下の関節部を含んで成る。両方の回転軸は、互いに90°で配置されている。この周知の椎間板エンドプロテーゼの不利点は、
b)特に前後方向の並進運動に際して、剪断運動によって、脊椎関節(ファセット関節)が負荷を受け、それによって患者の疼痛の原因となりうること、
c)2つの互いに摺動可能な関節面における不利な摩擦力が生じること。さらに、それぞれの面に消耗、すなわち、とりわけ関節部の運動のため摩滅および抵抗が生じる。さらに、「スティックスリップ」作用が生じること、
d)機械的な椎間板代用物が関係した運動部分のさらなる変性をほとんど止めることがないこと。本来の運動関係の再現は疼痛を実質的に削減し、患者は生活の質が改善する。しかし、疼痛の新しい出現に際しては、管理の修正に取り組む必要がある。この場合、通常は、従来の構造による椎間板プロテーゼが完全に除去され、運動部分は強化される。この操作は患者にとって非常に負担となること、および
e)隣接した椎体に対する接触面の形態が通常、考慮されないこと。従来の構造の椎間板代用インプラントは平らな(フラットな)接触面を有し、これはしばしば竜骨状の隆起で補充されていることである。
本発明は、請求項1の特徴を有する椎間インプラントにより、かつ請求項19のステップを含んで成る椎間板インプラントによって障害のある自然の椎間板を置換する方法により上記の課題を解決する。
本発明によって達成される利点は、実質的に、本発明による椎間インプラントにより、
−前後方向および外側の旋回運動が独立していること、
−インプラントに隣接した椎体の並進運動が許されず、それによってファセット関節が保護されること、
−可動要素の摩擦面が小さな円筒形または多角形の回転体に制限され、したがって最小限に保持されることにおいて確認される。
本発明による椎間インプラントの別の実施形態においては、中央関節部は十字形に形成されている。
さらに本発明による椎間インプラントの別の実施形態においては、中央関節部は角状に形成されている。こうして、関節当たりそれぞれの回転軸に対して同軸の軸のみが必要であり、それによって、両方の関節が少ない構成材によって実現可能である利点が達成可能である。
さらに本発明による椎間インプラントの別の実施形態においては、腹側面から、それによって両方の部分が腹側で互いに対して一定の距離で保持される手段が両方の部分に配置されている。それによって、両方の部分が椎間腔への導入のために一定に保持された高さの位置へ配置可能であり、椎間腔への導入後に関節の周りで可動であり、隣接した椎体の底のそれぞれの蓋板に配置される。
本発明による椎間インプラントのさらに別の実施形態においては、2つの挿入部を含んで成る関節を遮断する手段を含んで成る。両方の挿入部は、ネジによって第2の回転軸に対して平行に下関節部に固定可能である。挿入部が挿入される場合、上部と下部は互いに支持され、両方の回転軸の周りの各部分のそれぞれに対する回転運動が不可能にされている。
本発明による椎間インプラントのさらに別の実施形態においては、手段は、上部および下部の互いに対抗する表面におけるそれぞれ1つの凹みへ挿入可能である挿入部を含んで成る。好ましくは、凹みは、腹側面で開いている蟻形ガイドとして構成されており、蟻形ガイドに補完的に形成された挿入部の端が腹側から蟻形ガイドへ挿入されうる。それによって、挿入部の導入により関節の周りの両方の部分の可動性が遮断可能であるという利点が達成可能である。遮断の完全性は、蟻形ガイドが、椎間インプラントの中心軸に向かって先細になり、挿入部がさらに蟻形ガイドへ楔状に固定可能であるように構成されている場合に上昇される。
本発明による椎間インプラントのさらに別の実施形態においては、両方の部分は、骨固定手段、特に骨ネジを受入れる穴を備えており、穴は中心軸に対して斜めに立っている長手方向軸を有する。好ましくは、両方の部分のそれぞれ2つの穴が腹側面から添加面に貫通する。この場合、長手方向軸は、椎間インプラントの軸固定のみがあらかじめ備えられている場合に、外側からみると中心軸に対して斜めに立ち、または椎間インプラントの角度安定固定があらかじめ備えられている場合に、やはり腹側から見ると両方の部分の内面から添加面に向かって分岐しうる。
本発明による椎間インプラントの別の実施形態においては、骨固定手段を受入れる穴は雌ネジを備えており、それによって骨固定手段の追加の堅い固定が両方の部分において達成される。好ましくは、穴は円錐状に形成されており、骨固定手段のヘッド部への雌ネジと雄ネジとの円錐状のネジ結合によって、両方の部分のそれぞれにおける骨固定手段の固定の強化が達成可能である。
A)椎間インプラントの関節の1つまたは各関節を関節の1つまたは各関節の特定の位置でそのために備えられた手段によって遮断するステップと、
B)椎間インプラントを治療される椎間腔へ導入するステップと、
C)関節の1つまたは各関節を遮断するために椎間インプラントへ挿入される手段を緩めて除去するステップとを含んで成る。関節の遮断によって、外側の添加面は簡単に治療される椎間腔へ導入可能である。
本発明による方法の別の使用においては、この方法は、関節の1つまたは各関節を遮断するために備えられた手段によって移植された椎間インプラントにおける関節の1つまたは各関節の追加遮断を含んで成る。それによって、患者に術後疼痛が生じた場合、または罹患運動部分がさらに変性した場合、椎間インプラントにおける関節の1つまたは各関節が術後にそのために備えられた手段の挿入によって遮断可能である利点が達成可能である。この追加遮断は、最小侵襲的、好ましくは、腹腔鏡手術で可能である。次いで、椎間インプラントがケージの機能を担うため、脊柱の罹患運動部分は堅くなりうる。
本発明および本発明の展開を以下、多くの実施例の部分的概略図によってさらに詳しく説明する。
図1は、本発明による椎間インプラントの実施形態を示す分解図である。
図2は、図1に示された本発明による椎間インプラントの実施形態を組立てた状態で示す斜視図である。
図3は、本発明による椎間インプラントの別の実施形態を側面から見た図である。
図4は、図3による実施形態を腹側から示す斜視図である。
関節30はカルダン式関節として形成されており、枠として形成されている中央関節部32を第1の回転軸3に対して同軸に配置された2つの軸62とともに含んで成り、これらの軸は下関節部33におけるそれに補完的な2つの穴65で第1の回転軸3の周りを回転自在に位置している。第2の回転軸4に対して同軸に配置された別の軸61が、中央関節部32に取付けられ、上関節部31におけるそれに補完的な穴(図示せず)において第2の回転軸の周りを回転自在に位置している。軸61、62は、回転軸3,4に対して直交にみなされる断面において、円形または多角形の断面を有する。関節30の遮断は、ここで示されている実施形態では、下関節部33において第2の回転軸4に対して平行にネジ64によって固定可能である2つの挿入部63を含んで成る手段によって行われる。挿入部63が挿入される場合、上部10および下部20が互いに支持され、第1の回転軸3の周りの互いに対する部分10、20の回転運動も、第2の回転軸4の周りの互いに対する部分10、20の回転運動も可能ではない。
両方の部分10、20、および中央関節部32は、関節部33における穴65および上関節部31における穴(図示せず)で回転軸3、4の周りを回転自在に位置している中央関節部32に固定された軸61、62によって結合される。
図3には本発明による椎間インプラント1の実施形態が示されているが、これは図1および図2に示されている実施形態とは、両方の部分10、20が骨固定手段81を受入れるための穴80を含んで成り、ここで骨固定手段80が骨ネジとして構成されているという点でのみ区別される。穴80は、中心軸とともに角度γを含む長手方向軸83を有する。さらに、両方の部分10、20の1つのそれぞれ2つの穴80(図4)が、腹側面11:21から添加面15、25まで貫通している。穴80の長手方向軸83は、外側から見ると中心軸2に対して斜めに立っているにすぎない。さらに、穴80は円錐状であり、添加面15、25に向かって先細に構成され、雌ネジ82を備えており、これらは骨ネジとして形成されている骨固定手段81の補助的な雄ネジが備えられたネジ頭84をネジ込み可能に受入れるために役立つ。
11 腹側面 12 背側面 13、14 外側面 15 上添加面
16 下面 20 下部 21 腹側面 22 背側面 23、24 外側面 25 下添加面 26 上面 30 関節 31 上関節部 32中央関節部 33 下関節部 38、39 関節 40 手段 41 挿入部
42、43 凹み 45 下端 46 上端 61 軸 62 軸
Claims (17)
- 中心軸(2)、その上に位置する椎体の底板への配置に適した上部(10)と、その下に位置する椎体の蓋板への配置に適した下部(20)とを有する人工的椎間板である椎間インプラント(1)であって、
A)前記上部(10)が、腹側面(11)と、背側面(12)と、2つの外側面(13、14)と、上添加面(15)と、下表面(16)とを有し、
B)前記下部(20)が、腹側面(21)と、背側面(22)と、2つの外側面(23、24)と、下添加面(25)と、上表面(26)とを有し、
C)前記両方の部分(10、20)が前記両方の部分(10、20)間に配置された2つの関節(38、39)によって互いに対して可動であり、
D)前記関節(38、39)のそれぞれが回転軸(3、4)を有し、かつ両方の回転軸(3、4)が互いに横切って配置されており、
E)前記両方の関節(38、39)が、上部(10)と結合した上関節部(31)と、中央関節部(32)と、下部(20)と結合した下関節部(33)とによって実現されており、
F)前記中央間接部(32)は下間接部(33)と結合されており前記結合は回転軸(3)に対して少なくとも1つの軸(62)によって前記回転軸(3)の周りに回転自在であり、かつ前記中央間接部(32)は上間接部(31)と結合されており前記結合は回転軸(4)に対して少なくとも1つの軸(61)によって前記回転軸(4)の周りに回転自在である、椎間インプラントにおいて、
G)前記両方の部分(10、20)の可動性の一時的な遮断を関節(30)の周りにもたらすのに適した手段(40)が備えられ、
H)前記手段(40)は下端(45)および上端(46)を有する挿入部(41)を含み、また前記手段(40)は2つの部分(10、20)それぞれの表面(16、26)における凹み(42、43)を含み、前記凹み(42、43)は前記腹側面(11、21)において開放しており、かつ
I)その端(45、46)を有する前記挿入部(41)がそれぞれ1つの凹み(42、43)へ挿入可能である
ことを特徴とする椎間インプラント(1)。 - 前記回転軸(3、4)が互いに直角に横切って配置されていることを特徴とする請求項1に記載の椎間インプラント(1)。
- 前記中央関節部(32)が枠として形成されていることを特徴とする請求項1又は2に記載の椎間インプラント(1)。
- 前記中央関節(32)が十字形に形成されていることを特徴とする請求項1又は2に記載の椎間インプラント(1)。
- 前記中央部分(32)が角状に形成されていることを特徴とする請求項1又は2に記載の椎間インプラント(1)。
- 前記両方の部分(10、20)を、その腹側面(11、21)で測定すると、一定の距離で互いに離れて保持する手段(40)が備えられていることを特徴とする請求項1〜5のいずれか1つに記載の椎間インプラント(1)。
- 前記手段が前記両方の部分(10、20)の前記両方の腹側面(11、21)に取付け可能であることを特徴とする請求項1〜6のいずれか1つに記載の椎間インプラント(1)。
- 前記両方の部分(10、20)における前記凹み(42、43)がありつぎガイドであり、かつ前記端(45、46)が前記挿入部(41)において前記ありつぎガイドに補完的に形成されていることを特徴とする請求項1〜7のいずれか1つに記載の椎間インプラント(1)。
- 前記ありつぎガイドが前記腹側面(11、21)から前記背側面(12、22)に向かって先細になることを特徴とする請求項8に記載の椎間インプラント(1)。
- 前記手段(40)が前記外側面(13、14、23、24)に対して平行の2つの挿入部(63)を含んで成り、これらが互いに対向する表面(16、26)に配置可能であることを特徴とする請求項1〜9のいずれか1つに記載の椎間インプラント(1)。
- 前記挿入部(41)がネジ(44)によって両方の部分(10、20)に着脱自在に固定可能であることを特徴とする請求項1〜10のいずれか1つに記載の椎間インプラント(1)。
- 上部および下部(10、20)が、骨固定手段(81)を受入れる長手方向軸(83)とともに前記腹側面(11、21)から前記添加面(15、25)に貫通するそれぞれ少なくとも2つの穴(80)を含んで成ることを特徴とする請求項1〜11のいずれか1つに記載の椎間インプラント(1)。
- 前記中心軸(2)とともに前記穴(80)の前記長手方向軸(83)が角度γを含むことを特徴とする請求項12に記載の椎間インプラント(1)。
- 前記角度γが20°〜65°の範囲であることを特徴とする請求項13に記載の椎間インプラント(1)。
- 前記穴(80)の前記長手方向軸(83)が、前記腹側面(11、21)から見ると、前記表面(16、26)から前記添加面(15、25)に向けて分岐することを特徴とする請求項12〜14のいずれか1つに記載の椎間インプラント(1)。
- 前記穴(80)が前記添加面(15、25)に向かって円錐状に先細になることを特徴とする請求項12〜15のいずれか1つに記載の椎間インプラント(1)。
- 前記穴(80)が雌ネジ(82)であることを特徴とする請求項12〜16のいずれか1つに記載の椎間インプラント(1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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PCT/CH2002/000706 WO2004054477A1 (de) | 2002-12-17 | 2002-12-17 | Zwischenwirbelimplantat mit kardanisch gelagerten gelenkteilen |
Publications (3)
Publication Number | Publication Date |
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JP2006509562A JP2006509562A (ja) | 2006-03-23 |
JP2006509562A5 JP2006509562A5 (ja) | 2006-05-11 |
JP4276625B2 true JP4276625B2 (ja) | 2009-06-10 |
Family
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JP2004559545A Expired - Lifetime JP4276625B2 (ja) | 2002-12-17 | 2002-12-17 | カルダン式に配置された関節部を有する椎間インプラント |
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US (2) | US7887591B2 (ja) |
EP (1) | EP1572038B1 (ja) |
JP (1) | JP4276625B2 (ja) |
KR (1) | KR100975379B1 (ja) |
CN (1) | CN100457062C (ja) |
AR (1) | AR042505A1 (ja) |
AT (1) | ATE387896T1 (ja) |
AU (1) | AU2002347118B2 (ja) |
BR (1) | BR0215968B1 (ja) |
CA (1) | CA2510245C (ja) |
DE (1) | DE50211867D1 (ja) |
ES (1) | ES2301687T3 (ja) |
HU (1) | HUP0500738A2 (ja) |
NZ (1) | NZ540228A (ja) |
TW (1) | TW200422032A (ja) |
WO (1) | WO2004054477A1 (ja) |
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2002
- 2002-12-17 KR KR1020057011463A patent/KR100975379B1/ko not_active IP Right Cessation
- 2002-12-17 WO PCT/CH2002/000706 patent/WO2004054477A1/de active IP Right Grant
- 2002-12-17 ES ES02782617T patent/ES2301687T3/es not_active Expired - Lifetime
- 2002-12-17 NZ NZ540228A patent/NZ540228A/en not_active IP Right Cessation
- 2002-12-17 CN CNB028300599A patent/CN100457062C/zh not_active Expired - Fee Related
- 2002-12-17 JP JP2004559545A patent/JP4276625B2/ja not_active Expired - Lifetime
- 2002-12-17 EP EP02782617A patent/EP1572038B1/de not_active Expired - Lifetime
- 2002-12-17 AT AT02782617T patent/ATE387896T1/de not_active IP Right Cessation
- 2002-12-17 BR BRPI0215968-6A patent/BR0215968B1/pt not_active IP Right Cessation
- 2002-12-17 US US10/538,542 patent/US7887591B2/en not_active Expired - Lifetime
- 2002-12-17 AU AU2002347118A patent/AU2002347118B2/en not_active Ceased
- 2002-12-17 DE DE50211867T patent/DE50211867D1/de not_active Expired - Lifetime
- 2002-12-17 CA CA2510245A patent/CA2510245C/en not_active Expired - Fee Related
- 2002-12-17 HU HU0500738A patent/HUP0500738A2/hu unknown
-
2003
- 2003-11-28 TW TW092133516A patent/TW200422032A/zh not_active IP Right Cessation
- 2003-12-17 AR ARP030104677A patent/AR042505A1/es unknown
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- 2010-12-22 US US12/976,852 patent/US20110093077A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
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CN1713865A (zh) | 2005-12-28 |
DE50211867D1 (de) | 2008-04-17 |
US7887591B2 (en) | 2011-02-15 |
BR0215968A (pt) | 2005-09-27 |
AU2002347118B2 (en) | 2006-12-21 |
EP1572038A1 (de) | 2005-09-14 |
AR042505A1 (es) | 2005-06-22 |
TWI317277B (ja) | 2009-11-21 |
NZ540228A (en) | 2006-04-28 |
KR20050109459A (ko) | 2005-11-21 |
JP2006509562A (ja) | 2006-03-23 |
EP1572038B1 (de) | 2008-03-05 |
TW200422032A (en) | 2004-11-01 |
CA2510245A1 (en) | 2004-07-01 |
ATE387896T1 (de) | 2008-03-15 |
US20080119933A1 (en) | 2008-05-22 |
ES2301687T3 (es) | 2008-07-01 |
AU2002347118A1 (en) | 2004-07-09 |
WO2004054477A1 (de) | 2004-07-01 |
HUP0500738A2 (en) | 2006-04-28 |
CA2510245C (en) | 2011-02-22 |
BR0215968B1 (pt) | 2012-08-21 |
US20110093077A1 (en) | 2011-04-21 |
KR100975379B1 (ko) | 2010-08-12 |
CN100457062C (zh) | 2009-02-04 |
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