JP5750437B2 - 関節インプラント - Google Patents
関節インプラント Download PDFInfo
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- JP5750437B2 JP5750437B2 JP2012514977A JP2012514977A JP5750437B2 JP 5750437 B2 JP5750437 B2 JP 5750437B2 JP 2012514977 A JP2012514977 A JP 2012514977A JP 2012514977 A JP2012514977 A JP 2012514977A JP 5750437 B2 JP5750437 B2 JP 5750437B2
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- 239000007943 implant Substances 0.000 title claims description 81
- 230000000007 visual effect Effects 0.000 claims 1
- 210000000689 upper leg Anatomy 0.000 description 16
- 238000001356 surgical procedure Methods 0.000 description 7
- 210000001624 hip Anatomy 0.000 description 6
- 210000004394 hip joint Anatomy 0.000 description 5
- 241000309551 Arthraxon hispidus Species 0.000 description 2
- 210000000988 bone and bone Anatomy 0.000 description 2
- 238000007373 indentation Methods 0.000 description 2
- 241000282326 Felis catus Species 0.000 description 1
- CMKBCTPCXZNQKX-UHFFFAOYSA-N SC1CCCCC1 Chemical compound SC1CCCCC1 CMKBCTPCXZNQKX-UHFFFAOYSA-N 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 210000003275 diaphysis Anatomy 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 210000001519 tissue Anatomy 0.000 description 1
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Classifications
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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
- A61F2/32—Joints for the hip
-
- 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
- A61F2/32—Joints for the hip
- A61F2/36—Femoral heads ; Femoral endoprostheses
- A61F2/3662—Femoral shafts
- A61F2/367—Proximal or metaphyseal parts of shafts
-
- 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
-
- 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
- A61F2/32—Joints for the hip
- A61F2/36—Femoral heads ; Femoral endoprostheses
-
- 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 or methods for implanting or extracting artificial joints, accessories, bone grafts or substitutes, or particular adaptations therefor
- A61F2/4657—Measuring instruments used for implanting artificial joints
-
- 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
- A61F2/30721—Accessories
- A61F2/30739—Devices connected to the proximal part of an endoprosthetic femoral shaft for reinforcing or replacing the trochanters, e.g. the greater trochanter
-
- 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 or methods for implanting or extracting artificial joints, accessories, bone grafts or substitutes, or particular adaptations therefor
- A61F2/4603—Special tools or methods for implanting or extracting artificial joints, accessories, bone grafts or substitutes, or particular adaptations therefor for insertion or extraction of endoprosthetic joints or of accessories thereof
- A61F2/4607—Special tools or methods for implanting or extracting artificial joints, accessories, bone grafts or substitutes, or particular adaptations therefor for insertion or extraction of endoprosthetic joints or of accessories thereof of hip femoral endoprostheses
-
- 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
- A61F2002/30001—Additional features of subject-matter classified in A61F2/28, A61F2/30 and subgroups thereof
- A61F2002/30108—Shapes
- A61F2002/3011—Cross-sections or two-dimensional shapes
- A61F2002/30138—Convex polygonal shapes
- A61F2002/30153—Convex polygonal shapes rectangular
-
- 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
- A61F2/30767—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
- A61F2002/30772—Apertures or holes, e.g. of circular cross section
- A61F2002/30784—Plurality of holes
- A61F2002/30787—Plurality of holes inclined obliquely with respect to each other
-
- 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
- A61F2/32—Joints for the hip
- A61F2/36—Femoral heads ; Femoral endoprostheses
- A61F2/3662—Femoral shafts
- A61F2002/3678—Geometrical features
- A61F2002/368—Geometrical features with lateral apertures, bores, holes or openings, e.g. for reducing the mass, for receiving fixation screws or for communicating with the inside of a hollow shaft
-
- 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 or methods for implanting or extracting artificial joints, accessories, bone grafts or substitutes, or particular adaptations therefor
- A61F2/4657—Measuring instruments used for implanting artificial joints
- A61F2002/4668—Measuring instruments used for implanting artificial joints for measuring angles
-
- 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
- A61F2230/0017—Angular shapes
- A61F2230/0019—Angular shapes rectangular
Landscapes
- Health & Medical Sciences (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Transplantation (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Cardiology (AREA)
- Oral & Maxillofacial Surgery (AREA)
- General Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Physical Education & Sports Medicine (AREA)
- Surgery (AREA)
- Biophysics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Prostheses (AREA)
- Surgical Instruments (AREA)
Description
ブレード部12は、先端14とは反対側のネック部16に接続されていて、ネック部は、軸Aとネック部16の軸Nに対して縦方向に延びるブレード部面P−P(図4)に沿って延びていて、N軸は、軸Aに対して鋭角αに延びている。
より明確に、図示したブレード部12は、ブレード部平面P−Pと平行に延びる1対の広幅側面18、ネック部16から連続的な曲線で延びる中位狭幅側面20、および先端14から上部突起状ウィング24に延びる狭幅側面22を有している。
さらに、インプラント10は、従来技術で知られているように、ネック部16にペグ30が備えられて、球状の関節の頭(図示していない)を受ける。また、従来技術で知られているように、関節の頭の特定の配置または構造は、インプラントの形状に依って変わる。
取外し具36の軸に対するホック34の角度は、勿論、長さ方向の軸Aに対する持ち上げ穴32の角度に一致するように調節される。
より明確には、大腿骨54中のインプラント50の方向に依り、ある穴52は外科医には完全な円として見える。
一方、蓋をした、あるいは閉じた穴52も考えられるが、穴は、ブレード部12を貫通、あるいは広幅側面18の一側面から他側面に連通しているのが好ましい。
言いかえれば、インプラント50を軸Aの周りで回転させると、それぞれの穴52の外観が変わる。ある穴、例えば連続穴56の両端部にある穴52aと52eは、殆ど全暗、あるいは猫の目型の全暗となり、穴52bと52dは、部分的に不明瞭になり、中央の穴52cだけが完全な円として目に見えるときがある。
また、互いに穴52a〜eの角度変更の配置は、長さ方向の軸Aと交わる平面で行うのが好ましい。しかしながら、そのような面での角度変更は、軸Aに平行でもあると考えられる。
インプラント60の大きい変更点は、指標棒62が1つ以上の穴52a〜eに挿入されていて、大腿骨54にインプラント60の角度配置が見えることである。
したがって、一旦指標棒62が挿入されると、インプラント60は、指標棒が軸Fと直線になる方向迄大腿骨54に対して位置することができる。
Claims (13)
- ネック部(16)と、
長さ方向の軸に沿って延び、前記ネック部と連結して平面を形成するブレード部(12)と、
前記ブレード部(12)に設けられ、中心軸を有する複数の穴(52)と、を有し、
前記各穴の中心軸同士が互いに前記ブレード部平面に対して同じ角度とならないで配列されている脚に取付るための関節インプラントであって、
前記関節インプラントを脚に移植する際の関節インプラントの設定を容易にすべく、脚
に対する前記関節インプラントの角度方位の視覚表示を提供できるよう前記複数の穴(5
2)が構成されることを特徴とする関節インプラント。
- 前記複数の穴(52)は、中央穴(52c)の中心軸が前記ブレード部平面に対して垂直方向をベース方向とし、複数あるその他の穴(52a、52b、52d、52e)の対応する中心軸が中央穴の中心軸に対して角度をもって調節されていることを特徴とする請求項1記載の関節インプラント。
- 前記複数の穴(52)は、前記ブレード部(12)上、前記長さ方向の軸に対して平行で直線状に並んでいることを特徴とする請求項1記載の関節インプラント。
- 中央穴(52c)と隣り合う穴(52b、52d)は、前記中央穴に対して同じ角度に調整されて、互いに鏡像関係に配列されることを特徴とする請求項1記載の関節インプラント。
- 前記角度の調整は、前記長さ方向の軸を横切る平面でなされることを特徴とする請求項4記載の関節インプラント。
- 前記中央穴(52c)のそれぞれの側にある連続する穴(52a、52b、52d、52e)は、同じ角度に調整されて、互いに鏡像関係に配列されることを特徴とする請求項4記載の関節インプラント。
- 前記中央穴(52c)のそれぞれの側にある2つの最も近い穴(52b、52d)は、中央穴(52c)に対して+15°と−15°に調整されることを特徴とする請求項4記載の関節インプラント。
- 前記最も近い穴に隣接する次の2つの穴(52a、52e)は、中央穴(52c)に対して+25°と−25°に調整されることを特徴とする請求項7記載の関節インプラント。
- 前記穴(52)は、前記ブレード部(12)の両側(18)の間に通じていることを特徴とする請求項1記載の関節インプラント。
- さらに、対応する1つの前記穴(52)に挿入された少なくとも1つの指標棒(62)を有することを特徴とする請求項1記載の関節インプラント。
- ブレード部(12)が、さらに、
前記ネック部から連続的な曲線をして延びる中位狭幅側面(20)と、
縦方向狭幅側面(22)と、
前記縦方向狭幅側面とネック部の間の屋根型ショルダー部(26)と、
前記ショルダー部を貫通して、前記ネック部(16)の方向に反対側からの取外し具のホックが挿入される持ち上げ穴(32)と、
を有することを特徴とする請求項1記載の関節インプラント。 - 前記ブレード部が、さらに、前記ショルダー部(26)と前記縦方向狭幅側面の間にある上部突起ウィング(24)を有し、前記上部突起ウィング部には前記穴(52)が位置していることを特徴とする請求項11記載の関節インプラント。
- ネック部(16)と、
長さ方向の軸に沿って延び、境界平面に沿う前記ネック部に接続され、前記平面と平行する広幅側面(18)があるブレード部(12)と、
前記ブレード部(12)にあり、それぞれが中心軸を有し、前記中心軸同士が互いに前記平面に対して同じ角度をとらないで配列される複数の穴(52)と、
を有してなる関節インプラントであって、
中心穴(52c)を含む前記複数の穴(52)が配置され、
前記中心穴(52c)の中心軸が、前記平面に垂直方向をベース角度として配置され、
前記残りの穴(52a、52b、52d、52e)の中心軸が、前記中心穴(52c)の中心軸に対して、各々相対的に角度調整され傾斜して配置されることを特徴とする関節インプラント。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/483,746 | 2009-06-12 | ||
US12/483,746 US8066775B2 (en) | 2009-06-12 | 2009-06-12 | Joint implant |
PCT/US2010/035723 WO2010144232A1 (en) | 2009-06-12 | 2010-05-21 | Joint implant |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2012529346A JP2012529346A (ja) | 2012-11-22 |
JP5750437B2 true JP5750437B2 (ja) | 2015-07-22 |
Family
ID=43307092
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012514977A Active JP5750437B2 (ja) | 2009-06-12 | 2010-05-21 | 関節インプラント |
Country Status (6)
Country | Link |
---|---|
US (1) | US8066775B2 (ja) |
EP (1) | EP2440159B1 (ja) |
JP (1) | JP5750437B2 (ja) |
KR (1) | KR101688928B1 (ja) |
AU (1) | AU2010259144B2 (ja) |
WO (1) | WO2010144232A1 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20090222104A1 (en) * | 2006-08-04 | 2009-09-03 | Roman Preuss | Asymmetric formation of prosthetic components for the manipulation and suppression of natural frequencies |
CN104540468A (zh) * | 2012-08-05 | 2015-04-22 | M·维施乐 | 标记和鉴别植入物的方法以及能够利用非侵入性装置进行植入物数据登记和识别的标记的植入物 |
US20170079800A1 (en) * | 2015-09-22 | 2017-03-23 | Michael Messieh | Hybrid Femoral Component Design for a Hip Prosthesis and Method of Stem Insertion |
US10524933B2 (en) | 2016-08-04 | 2020-01-07 | Depuy Ireland Unlimited Co. | Version protractor |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2719522A (en) | 1952-07-08 | 1955-10-04 | Stephen S Hudack | Articular replacement |
US4163292A (en) | 1977-11-21 | 1979-08-07 | Averett James E Jr | Hip prosthesis |
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DE102007031663A1 (de) * | 2006-08-04 | 2008-02-21 | Ceramtec Ag Innovative Ceramic Engineering | Asymmetrische Gestaltung von Prothesenkomponenten zur Manipulation und Unterdrükung der Eigenfrequenzen |
US8216320B2 (en) | 2006-08-11 | 2012-07-10 | Howmedica Osteonics Corp. | Expanding trial stem for orthopaedic surgery |
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2009
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US8066775B2 (en) | 2011-11-29 |
EP2440159B1 (en) | 2016-04-13 |
AU2010259144A1 (en) | 2011-12-08 |
JP2012529346A (ja) | 2012-11-22 |
EP2440159A1 (en) | 2012-04-18 |
US20100318191A1 (en) | 2010-12-16 |
WO2010144232A1 (en) | 2010-12-16 |
EP2440159A4 (en) | 2014-09-17 |
KR20120052218A (ko) | 2012-05-23 |
AU2010259144B2 (en) | 2013-06-20 |
KR101688928B1 (ko) | 2016-12-22 |
AU2010259144A2 (en) | 2011-12-08 |
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