AU2014203307B2 - Method for producing spacers and device therefor - Google Patents

Method for producing spacers and device therefor Download PDF

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Publication number
AU2014203307B2
AU2014203307B2 AU2014203307A AU2014203307A AU2014203307B2 AU 2014203307 B2 AU2014203307 B2 AU 2014203307B2 AU 2014203307 A AU2014203307 A AU 2014203307A AU 2014203307 A AU2014203307 A AU 2014203307A AU 2014203307 B2 AU2014203307 B2 AU 2014203307B2
Authority
AU
Australia
Prior art keywords
casting mould
temperature
spacer
bone cement
cement
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.)
Active
Application number
AU2014203307A
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English (en)
Other versions
AU2014203307A1 (en
Inventor
Sebastian Vogt
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Heraeus Medical GmbH
Original Assignee
Heraeus Medical GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Heraeus Medical GmbH filed Critical Heraeus Medical GmbH
Publication of AU2014203307A1 publication Critical patent/AU2014203307A1/en
Application granted granted Critical
Publication of AU2014203307B2 publication Critical patent/AU2014203307B2/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C39/00—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
    • B29C39/003—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor characterised by the choice of material
    • 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
    • A61F2/38—Joints for elbows or knees
    • A61F2/389—Tibial components
    • 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
    • A61F2/3094—Designing or manufacturing processes
    • 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
    • A61F2002/30667—Features concerning an interaction with the environment or a particular use of the prosthesis
    • A61F2002/30672—Features concerning an interaction with the environment or a particular use of the prosthesis temporary
    • 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
    • A61F2/3094—Designing or manufacturing processes
    • A61F2/30942—Designing or manufacturing processes for designing or making customized prostheses, e.g. using templates, CT or NMR scans, finite-element analysis or CAD-CAM techniques
    • A61F2002/30957—Designing or manufacturing processes for designing or making customized prostheses, e.g. using templates, CT or NMR scans, finite-element analysis or CAD-CAM techniques using a positive or a negative model, e.g. moulds
    • 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
    • A61F2002/4653—Special tools for implanting artificial joints using cooling means
    • 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
    • A61F2240/00—Manufacturing or designing of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2240/001—Designing or manufacturing processes
    • A61F2240/002—Designing or making customized prostheses
    • A61F2240/004—Using a positive or negative model, e.g. moulds
    • 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
    • A61F2310/00—Prostheses classified in A61F2/28 or A61F2/30 - A61F2/44 being constructed from or coated with a particular material
    • A61F2310/00005—The prosthesis being constructed from a particular material
    • A61F2310/00353—Bone cement, e.g. polymethylmethacrylate or PMMA
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2033/00—Use of polymers of unsaturated acids or derivatives thereof as moulding material
    • B29K2033/04—Polymers of esters
    • B29K2033/12—Polymers of methacrylic acid esters, e.g. PMMA, i.e. polymethylmethacrylate

Landscapes

  • Health & Medical Sciences (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Transplantation (AREA)
  • Cardiology (AREA)
  • Biomedical Technology (AREA)
  • Veterinary Medicine (AREA)
  • Vascular Medicine (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Prostheses (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Manufacturing & Machinery (AREA)
AU2014203307A 2013-06-26 2014-06-18 Method for producing spacers and device therefor Active AU2014203307B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102013010593.5A DE102013010593B4 (de) 2013-06-26 2013-06-26 Verfahren zur Herstellung von Spacern und Vorrichtung hierzu
DE102013010593.5 2013-06-26

Publications (2)

Publication Number Publication Date
AU2014203307A1 AU2014203307A1 (en) 2015-01-22
AU2014203307B2 true AU2014203307B2 (en) 2015-11-05

Family

ID=50982792

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2014203307A Active AU2014203307B2 (en) 2013-06-26 2014-06-18 Method for producing spacers and device therefor

Country Status (7)

Country Link
US (1) US9895830B2 (enExample)
EP (1) EP2818138B1 (enExample)
JP (1) JP5822988B2 (enExample)
CN (1) CN104248479B (enExample)
AU (1) AU2014203307B2 (enExample)
CA (1) CA2854115C (enExample)
DE (1) DE102013010593B4 (enExample)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9278002B2 (en) * 2013-06-07 2016-03-08 Gregory Merrell Elbow antibiotic spacer implant
CN107405423A (zh) * 2015-02-16 2017-11-28 泰克里斯公司 用于待植入人体的装置或用于关节间隔物的塑料材料
CN104958124B (zh) * 2015-06-26 2017-03-01 青岛大学附属医院 复制式人工关节间隔物的制作方法
KR102191148B1 (ko) * 2019-03-04 2020-12-15 주식회사 지씨에스 음순간 패드 제조용 금형
JP7090186B2 (ja) * 2020-03-20 2022-06-23 ヘレウス メディカル ゲーエムベーハー スペーサを製造するための装置及び方法
ES2964566T3 (es) 2020-07-17 2024-04-08 Heraeus Medical Gmbh Dispositivo y procedimiento de fabricación de espaciadores
JP7775554B2 (ja) 2020-09-04 2025-11-26 デピュイ・シンセス・プロダクツ・インコーポレイテッド 一時的抗菌性セメントスペーサ、アセンブリ、キット、及び製造方法
CN111948098A (zh) * 2020-09-11 2020-11-17 北京邦塞科技有限公司 一种仿真模拟测试骨水泥推注性能的测试装置
US12357361B2 (en) * 2021-04-15 2025-07-15 Jeremy M. Gililland Knee sizing tool and systems and methods for use in total knee replacement procedure

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090157189A1 (en) * 2007-12-13 2009-06-18 Biomet Manufacturing Corp. Modular Articulating Cement Spacer Mold
EP2526900A1 (de) * 2011-05-24 2012-11-28 Heraeus Medical GmbH Form zur Herstellung einer Femurkomponente eines Kniegelenkspacers

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6155812A (en) * 1998-07-15 2000-12-05 Biomet, Inc Cement mold for a temporary implant
CN1181124C (zh) * 2002-07-26 2004-12-22 天津大学 聚合物/硫酸钙可吸收复合生物材料
GB0506186D0 (en) * 2005-03-29 2005-05-04 Univ Belfast Apparatus and method
WO2008088869A1 (en) * 2007-01-19 2008-07-24 Spinemedica Corporation Methods and systems for forming implants with selectively exposed mesh for fixation
US20080319247A1 (en) * 2007-06-21 2008-12-25 Philadelphia Health & Education Corporation D/B/A Drexel University College Of Medicine Method of local therapy using magnetizable thermoplastic implant
EP2544627B1 (en) * 2010-03-10 2018-05-02 OssDsign AB Implants for correcting tissue defects
CN101843920A (zh) * 2010-06-17 2010-09-29 天津大学 自成孔磷酸钙骨水泥支架的制备方法
CN102028971A (zh) * 2010-12-29 2011-04-27 安徽理工大学 生物固定型仿生关节及其制备方法
DE102011104808A1 (de) * 2011-06-06 2012-12-06 Heraeus Medical Gmbh Form zur Herstellung einer Tibiakomponente eines Kniegelenkspacers

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090157189A1 (en) * 2007-12-13 2009-06-18 Biomet Manufacturing Corp. Modular Articulating Cement Spacer Mold
EP2526900A1 (de) * 2011-05-24 2012-11-28 Heraeus Medical GmbH Form zur Herstellung einer Femurkomponente eines Kniegelenkspacers

Also Published As

Publication number Publication date
CN104248479A (zh) 2014-12-31
CN104248479B (zh) 2016-08-24
US9895830B2 (en) 2018-02-20
US20150001765A1 (en) 2015-01-01
DE102013010593A1 (de) 2014-12-31
JP5822988B2 (ja) 2015-11-25
EP2818138A2 (de) 2014-12-31
EP2818138B1 (de) 2017-03-08
EP2818138A3 (de) 2015-03-11
JP2015009154A (ja) 2015-01-19
AU2014203307A1 (en) 2015-01-22
CA2854115C (en) 2016-08-16
CA2854115A1 (en) 2014-12-26
DE102013010593B4 (de) 2015-12-03

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