JP2008539938A - 成形製品およびそれを製造するための材料ならびに方法 - Google Patents
成形製品およびそれを製造するための材料ならびに方法 Download PDFInfo
- Publication number
- JP2008539938A JP2008539938A JP2008511068A JP2008511068A JP2008539938A JP 2008539938 A JP2008539938 A JP 2008539938A JP 2008511068 A JP2008511068 A JP 2008511068A JP 2008511068 A JP2008511068 A JP 2008511068A JP 2008539938 A JP2008539938 A JP 2008539938A
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- Prior art keywords
- granules
- molded product
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- product according
- bone
- Prior art date
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Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
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- A61F2250/0015—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof having different values of a given property or geometrical feature, e.g. mechanical property or material property, at different locations within the same prosthesis differing in density or specific weight
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- A61F2250/0014—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof having different values of a given property or geometrical feature, e.g. mechanical property or material property, at different locations within the same prosthesis
- A61F2250/0023—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof having different values of a given property or geometrical feature, e.g. mechanical property or material property, at different locations within the same prosthesis differing in porosity
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- A61F2250/00—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
- A61F2250/0014—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof having different values of a given property or geometrical feature, e.g. mechanical property or material property, at different locations within the same prosthesis
- A61F2250/0025—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof having different values of a given property or geometrical feature, e.g. mechanical property or material property, at different locations within the same prosthesis differing in roughness
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- A61F2310/00005—The prosthesis being constructed from a particular material
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-
- B—PERFORMING OPERATIONS; TRANSPORTING
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- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/753—Medical equipment; Accessories therefor
- B29L2031/7532—Artificial members, protheses
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Public Health (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Transplantation (AREA)
- General Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Veterinary Medicine (AREA)
- Engineering & Computer Science (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Heart & Thoracic Surgery (AREA)
- Cardiology (AREA)
- Vascular Medicine (AREA)
- Biomedical Technology (AREA)
- Dermatology (AREA)
- Medicinal Chemistry (AREA)
- Epidemiology (AREA)
- Mechanical Engineering (AREA)
- Inorganic Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Prostheses (AREA)
- Materials For Medical Uses (AREA)
Abstract
Description
Claims (27)
- 生物互換性の材料から製造された顆粒を含んでなり、前記顆粒が、実質的に多孔質の構造を有し、相互結合しており、剛性または半剛性構造を形成する、成形製品。
- 前記顆粒が、少なくとも一種の化合物により相互結合している、請求項1に記載の成形製品。
- 前記顆粒が、少なくとも、圧力による機械的相互作用により相互結合している、請求項1または2に記載の成形製品。
- 前記製品が型の中で成形される、請求項1〜3のいずれか一項に記載の成形製品。
- 哺乳動物の骨組織および/または体液が、前記製品の少なくとも一部を通過できるように、前記製品が多孔質構造を有する、請求項1〜4のいずれか一項に記載の成形製品。
- 前記顆粒が、チタンまたはチタン合金を含んでなる、請求項1〜5のいずれか一項に記載の成形製品。
- 前記顆粒がスポンジ状構造を有する、請求項1〜6のいずれか一項に記載の成形製品。
- 前記顆粒を相互結合させる前または最中に、前記顆粒を振動させて前記構造を形成する、請求項1〜7のいずれか一項に記載の成形製品。
- 前記構造を手動で混練できるように、前記構造が半剛性である、請求項1〜8のいずれか一項に記載の成形製品。
- 前記構造が、少なくとも部分的に前記顆粒により形成された外側表面を有し、前記表面の粗さが、個々の顆粒の粗さよりも大きい、請求項1〜9のいずれか一項に記載の成形製品。
- 前記顆粒の少なくとも一部の表面に、被覆、とりわけ接着剤化合物の被覆、が施されている、請求項1〜10のいずれか一項に記載の成形製品。
- 請求項1〜11のいずれか一項に記載の成形製品を形成する材料。
- 前記材料が、チタンまたはチタン合金から製造された顆粒を含んでなる、請求項12に記載の材料。
- 前記材料が、平均直径0.2〜10mmの顆粒を含んでなる、請求項12または13に記載の材料。
- 前記材料中にある前記顆粒の平均直径が0.5〜7mmである、請求項12〜14のいずれか一項に記載の材料。
- 前記顆粒の少なくとも一部に、被覆、とりわけ接着剤化合物の被覆、が施されている、請求項12〜15のいずれか一項に記載の成形製品。
- 前記材料が、例えば加圧または加熱下で、あるいは化学的または物理的反応により、前記顆粒を相互結合させるか、または前記顆粒の相互結合を改良するための少なくとも一種の化合物を含んでなる、請求項2〜16のいずれか一項に記載の成形製品。
- 前記材料が、混練可能であり、好ましくは、例えば加圧または加熱下で、あるいは化学的または物理的反応により、剛性構造に硬化し得るものである、請求項2〜17のいずれか一項に記載の成形製品。
- 成形製品を形成する方法であって、
少なくとも生物互換性材料から製造された顆粒を含んでなり、多孔質構造を有する材料を用意する工程、
前記材料を、特に前記粒子と一緒にプレス加工して、剛性または半剛性構造を形成する工程
を含んでなる、方法。 - 前記プレス加工が型の中で行われる、請求項19に記載の方法。
- 前記プレス加工の少なくとも一部の際に、前記材料が、好ましくは約40℃未満の温度に加熱される、請求項19または20に記載の方法。
- 前記プレス加工の前および/または前記プレス加工の少なくとも一部の最中に、前記材料を振動させる、請求項19〜21のいずれか一項に記載の方法。
- 前記製品が、人または動物の体部分、とりわけ置換すべき骨構造または前記骨構造の一部、に適合するように成形される、請求項19〜22のいずれか一項に記載の方法。
- 人または動物の体部分、とりわけ骨構造または前記骨構造の一部、を置換するための製品であって、相互結合した顆粒を含んでなり、前記顆粒が、実質的に多孔質構造を有し、生物互換性材料から製造される、製品。
- 請求項1〜11のいずれか一項に記載の成形製品の特徴を有するか、または請求項12〜22のいずれか一項に記載の方法を使用する、請求項24に記載の製品。
- 生物互換性材料から製造され、実質的に多孔質の構造を有する顆粒の、人または動物の体部分、とりわけ骨構造、を置換する材料を製造するための使用。
- 前記材料中の前記顆粒が相互結合しており、前記顆粒が外に落下することなく、前記顆粒を一つの加工物として操作できる、請求項26に記載の使用。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL1029017A NL1029017C2 (nl) | 2005-05-11 | 2005-05-11 | Gevormd product en massa en werkwijze voor vervaardiging daarvan. |
PCT/NL2006/000245 WO2006121330A2 (en) | 2005-05-11 | 2006-05-11 | Moulded article and mass and method for production thereof |
Publications (1)
Publication Number | Publication Date |
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JP2008539938A true JP2008539938A (ja) | 2008-11-20 |
Family
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Family Applications (1)
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JP2008511068A Pending JP2008539938A (ja) | 2005-05-11 | 2006-05-11 | 成形製品およびそれを製造するための材料ならびに方法 |
Country Status (7)
Country | Link |
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US (1) | US20080228269A1 (ja) |
EP (1) | EP1890735B1 (ja) |
JP (1) | JP2008539938A (ja) |
CN (1) | CN101237897A (ja) |
AU (1) | AU2006244733B2 (ja) |
NL (1) | NL1029017C2 (ja) |
WO (1) | WO2006121330A2 (ja) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
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NL1032851C2 (nl) | 2006-11-10 | 2008-05-14 | Fondel Finance B V | Kit en werkwijze voor het fixeren van een prothese of deel daarvan en/of het vullen van benige defecten. |
SE531319C2 (sv) | 2007-02-22 | 2009-02-24 | Tigran Technologies Ab Publ | Porös implantatgranul |
FR2932674B1 (fr) | 2008-06-20 | 2011-11-18 | Tornier Sa | Procede de modelisation d'une surface glenoidienne d'une omoplate, dispositif d'implantation d'un composant glenoidien d'une prothese d'epaule, et procede de fabrication d'un tel compose. |
GB201119966D0 (en) * | 2011-11-18 | 2012-01-04 | Biocomposites Ltd | Mould mat for producing bone cement pellets |
EP3068317B1 (en) | 2013-11-13 | 2018-08-22 | Tornier | Shoulder patient specific instrument |
DK3181323T3 (en) * | 2015-12-15 | 2018-04-23 | Organik Kimya Sanayi Ve Tic A S | Process for making adhesive-free heat-meltable material and device for making it |
EP3389513A1 (en) | 2015-12-16 | 2018-10-24 | Tornier, Inc. | Patient specific instruments and methods for joint prosthesis |
EP3222253B1 (en) * | 2016-03-25 | 2020-03-18 | Tornier | Methods of forming a joint prosthesis component, of forming a bone press component and a bone press |
CA3069517A1 (en) | 2017-07-11 | 2019-01-17 | Tornier, Inc. | Guides and instruments for improving accuracy of glenoid implant placement |
WO2019014281A1 (en) | 2017-07-11 | 2019-01-17 | Tornier, Inc. | HUMERAL CUTTING GUIDES SPECIFIC TO A PATIENT |
EP3498227B1 (en) * | 2017-12-12 | 2020-11-04 | Tornier | Shoulder prosthesis component, such as a humeral component or a glenoid component, for a patient, and method for producing such a shoulder prosthesis component for a patient |
EP3731783A1 (en) | 2017-12-29 | 2020-11-04 | Tornier, Inc. | Patient specific humeral implant components |
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JPH04364858A (ja) * | 1991-06-11 | 1992-12-17 | Ishikawajima Harima Heavy Ind Co Ltd | 多孔質インプラント材 |
JPH08117322A (ja) * | 1994-10-06 | 1996-05-14 | Merck Patent Gmbh | 多孔性骨代替材料 |
JP2002541984A (ja) * | 1999-04-28 | 2002-12-10 | ブルース、メディカル、アクチボラグ | 骨組織および/または結合組織の内成長および成長をもたらすためのボディ並びにこのようなボディを作る方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
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JP3689146B2 (ja) * | 1995-05-30 | 2005-08-31 | ペンタックス株式会社 | 骨へのスクリュー固定用素子 |
FR2758974B1 (fr) * | 1997-02-03 | 1999-10-22 | Onera (Off Nat Aerospatiale) | Prothese metallique de soutien et/ou de remplacement tissulaire a porosite ouverte ainsi que son procede de fabrication |
SE515572C2 (sv) * | 1998-09-09 | 2001-09-03 | Lanka Ltd | Implantat, sätt att framställa det och användning av det |
US6599323B2 (en) * | 2000-12-21 | 2003-07-29 | Ethicon, Inc. | Reinforced tissue implants and methods of manufacture and use |
NL1021137C2 (nl) * | 2002-07-23 | 2004-01-27 | Fondel Finance B V | Steunelement voor bevestiging aan bot. |
-
2005
- 2005-05-11 NL NL1029017A patent/NL1029017C2/nl not_active IP Right Cessation
-
2006
- 2006-05-11 JP JP2008511068A patent/JP2008539938A/ja active Pending
- 2006-05-11 AU AU2006244733A patent/AU2006244733B2/en not_active Ceased
- 2006-05-11 EP EP06733049A patent/EP1890735B1/en not_active Not-in-force
- 2006-05-11 CN CNA2006800251944A patent/CN101237897A/zh active Pending
- 2006-05-11 WO PCT/NL2006/000245 patent/WO2006121330A2/en active Application Filing
-
2007
- 2007-11-09 US US11/937,572 patent/US20080228269A1/en not_active Abandoned
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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JPH04364858A (ja) * | 1991-06-11 | 1992-12-17 | Ishikawajima Harima Heavy Ind Co Ltd | 多孔質インプラント材 |
JPH08117322A (ja) * | 1994-10-06 | 1996-05-14 | Merck Patent Gmbh | 多孔性骨代替材料 |
JP2002541984A (ja) * | 1999-04-28 | 2002-12-10 | ブルース、メディカル、アクチボラグ | 骨組織および/または結合組織の内成長および成長をもたらすためのボディ並びにこのようなボディを作る方法 |
Also Published As
Publication number | Publication date |
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EP1890735B1 (en) | 2012-10-24 |
EP1890735A2 (en) | 2008-02-27 |
NL1029017C2 (nl) | 2006-11-14 |
US20080228269A1 (en) | 2008-09-18 |
WO2006121330A3 (en) | 2006-12-28 |
WO2006121330A2 (en) | 2006-11-16 |
AU2006244733B2 (en) | 2012-09-27 |
CN101237897A (zh) | 2008-08-06 |
AU2006244733A1 (en) | 2006-11-16 |
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