WO2007086964A3 - Method of producing interconnected volumetric porosity in materials - Google Patents
Method of producing interconnected volumetric porosity in materials Download PDFInfo
- Publication number
- WO2007086964A3 WO2007086964A3 PCT/US2006/041571 US2006041571W WO2007086964A3 WO 2007086964 A3 WO2007086964 A3 WO 2007086964A3 US 2006041571 W US2006041571 W US 2006041571W WO 2007086964 A3 WO2007086964 A3 WO 2007086964A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- materials
- porosity
- volumetric porosity
- poured
- cast
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
- A61L27/50—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
- A61L27/56—Porous materials, e.g. foams or sponges
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
- A61L27/14—Macromolecular materials
- A61L27/18—Macromolecular materials obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
-
- 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
- A61F2/28—Bones
Abstract
A method to create interconnected porosity in materials that can be poured or injected into a cast. The process allows the arrangement of interconnected volumetric porosity to be directed in materials that are poured or injected into a cast. This process allows a manufacturer to tailor porosity with any size, shape, and configuration with the dissolvable material used to create the pores. This procedure can be applied to medical materials to direct bone growth or implant attachment. These resulting porous materials can include, but is not limited to short fiber reinforced epoxy or epoxy.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/106,471 US7943677B2 (en) | 2005-10-21 | 2008-04-21 | Method of producing interconnected volumetric porosity in materials |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US72941105P | 2005-10-21 | 2005-10-21 | |
US60/729,411 | 2005-10-21 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US12/106,471 Continuation US7943677B2 (en) | 2005-10-21 | 2008-04-21 | Method of producing interconnected volumetric porosity in materials |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2007086964A2 WO2007086964A2 (en) | 2007-08-02 |
WO2007086964A3 true WO2007086964A3 (en) | 2007-12-21 |
Family
ID=38309677
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2006/041571 WO2007086964A2 (en) | 2005-10-21 | 2006-10-23 | Method of producing interconnected volumetric porosity in materials |
Country Status (2)
Country | Link |
---|---|
US (1) | US7943677B2 (en) |
WO (1) | WO2007086964A2 (en) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007086964A2 (en) | 2005-10-21 | 2007-08-02 | University Of South Florida | Method of producing interconnected volumetric porosity in materials |
US8673018B2 (en) | 2010-02-05 | 2014-03-18 | AMx Tek LLC | Methods of using water-soluble inorganic compounds for implants |
EP2484315B1 (en) | 2011-02-07 | 2014-06-11 | Arthrex, Inc. | Minimally invasive total hip replacement |
US9345817B2 (en) | 2013-02-28 | 2016-05-24 | Arthrex, Inc. | Modified porous materials and methods of creating interconnected porosity in materials |
US10131755B2 (en) * | 2013-03-14 | 2018-11-20 | New Jersey Institute Of Technology | System and method for formation of thin films with self-assembled monolayers embedded on their surfaces |
US10420597B2 (en) | 2014-12-16 | 2019-09-24 | Arthrex, Inc. | Surgical implant with porous region |
WO2017192632A1 (en) | 2016-05-03 | 2017-11-09 | Additive Orthopaedics, LLC | Bone fixation device and method of use |
WO2017210695A1 (en) | 2016-06-03 | 2017-12-07 | Additive Orthopaedics, LLC | Bone fixation devices |
WO2018023131A1 (en) | 2016-07-29 | 2018-02-01 | Additive Orthopaedics, LLC | Bone fixation device and method of use |
EP3548549B1 (en) * | 2016-12-02 | 2023-05-10 | Safran | Openly porous acoustic foam, process for manufacture and uses thereof |
US11147679B2 (en) | 2018-02-05 | 2021-10-19 | Paragon Advanced Technologies, Inc. | Bone fixation device |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4892544A (en) * | 1988-03-07 | 1990-01-09 | Dow Corning Wright Corporation | Methods for forming hollow, porous-surfaced elastomeric bodies |
US6635204B2 (en) * | 2000-03-16 | 2003-10-21 | Kuraray Co., Ltd. | Process of making hollow fibers and treating fibers |
US6783845B2 (en) * | 2002-02-12 | 2004-08-31 | Canon Kabushiki Kaisha | Anti-fogging coating material, anti-fogging coating, and anti-fogging optical member |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3893196A (en) * | 1970-08-06 | 1975-07-08 | Robert F Hochman | Body implant material |
JPS5173756A (en) * | 1974-12-20 | 1976-06-25 | Shikibo Ltd | Suiyoekikara horibiniruarukooruo bunrisuruhoho |
GB8709688D0 (en) * | 1987-04-24 | 1987-05-28 | Unilever Plc | Porous material |
US4906423A (en) * | 1987-10-23 | 1990-03-06 | Dow Corning Wright | Methods for forming porous-surfaced polymeric bodies |
DE4403509A1 (en) * | 1994-02-04 | 1995-08-10 | Draenert Klaus | Material and process for its manufacture |
GB2317887A (en) | 1996-10-04 | 1998-04-08 | Dytech Corp Ltd | Porous ceramic articles; bone cell growth and drug carriers |
AU7031498A (en) | 1997-03-04 | 1998-09-22 | Implico B.V. | An artefact suitable for use as a bone implant |
US6255359B1 (en) * | 1997-12-23 | 2001-07-03 | Board Of Regents Of The University Of Texas System | Permeable compositions and methods for their preparation |
US6187329B1 (en) * | 1997-12-23 | 2001-02-13 | Board Of Regents Of The University Of Texas System | Variable permeability bone implants, methods for their preparation and use |
US6022509A (en) | 1998-09-18 | 2000-02-08 | Johnson & Johnson Professional, Inc. | Precision powder injection molded implant with preferentially leached texture surface and method of manufacture |
DE60033025T2 (en) * | 1999-05-19 | 2007-06-21 | Ecole polytechnique fédérale de Lausanne (EPFL) | BONE REPLACEMENT OF CALCIUM PHOSPHATE |
US20030152606A1 (en) * | 2000-01-28 | 2003-08-14 | Thomas Gerber | Inorganic resorbable bone substitute material and production method |
FR2823305B1 (en) | 2001-04-05 | 2003-06-20 | Francine Monchau | METHOD FOR CONTROLLING THE COALESCENCE OF BUILDING PARTICLES, IN PARTICULAR FOR USE IN THE MANUFACTURE OF PRODUCTS WITH INTERCONNECTED PORES, FOR EXAMPLE, BONE IMPLANT |
US7575759B2 (en) * | 2002-01-02 | 2009-08-18 | The Regents Of The University Of Michigan | Tissue engineering scaffolds |
ES2306831T3 (en) | 2003-09-16 | 2008-11-16 | Olympus Corporation | ARTIFICAL BONE AND TISSULAR ENGINEERING SUPPORT. |
ES2393980T3 (en) | 2003-09-30 | 2013-01-03 | Adc Advanced Dental Care Gmbh & Co Kg | Method to produce a bone replacement material |
WO2007086964A2 (en) | 2005-10-21 | 2007-08-02 | University Of South Florida | Method of producing interconnected volumetric porosity in materials |
-
2006
- 2006-10-23 WO PCT/US2006/041571 patent/WO2007086964A2/en active Application Filing
-
2008
- 2008-04-21 US US12/106,471 patent/US7943677B2/en not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4892544A (en) * | 1988-03-07 | 1990-01-09 | Dow Corning Wright Corporation | Methods for forming hollow, porous-surfaced elastomeric bodies |
US6635204B2 (en) * | 2000-03-16 | 2003-10-21 | Kuraray Co., Ltd. | Process of making hollow fibers and treating fibers |
US6783845B2 (en) * | 2002-02-12 | 2004-08-31 | Canon Kabushiki Kaisha | Anti-fogging coating material, anti-fogging coating, and anti-fogging optical member |
Also Published As
Publication number | Publication date |
---|---|
WO2007086964A2 (en) | 2007-08-02 |
US20080234401A1 (en) | 2008-09-25 |
US7943677B2 (en) | 2011-05-17 |
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