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*  Patent US6558428 - Precoated polymeric prosthesis and process for making same - Google Patents
The bone cement compatible polymer coating, is provided by an activated powder mixture of polymethyl methacrylate and ultra ... the precoat strengthens the interface between a bone cement and a prosthesis when the prosthesis is later implanted. The inner ... The precoat also decreases the likelihood that the prosthesis will loosen and break away from the cement over time. The ... The present invention is directed to a polymeric prosthesis precoated with a bone cement compatible polymer. ...
  http://www.google.com/patents/US6558428?dq=5311516
*  Patent US6291547 - Bone cement compositions comprising fused fibrous compounds - Google Patents
... present invention provides novel and unique fused fibrous compounds for addition to and manufacture of bone and dental cement ... The fused fibrous compound is preferably manufactured from fibers and a fusion source and is added to the composition in ... Bone cements containing both activator and peroxide are provided as two-part compositions in which the activator and monomer ... Pilliar et al, 1976, Carbon Fiber-Reinforced Bone Cement in Orthopedic Surgery, J. Biomed. Mater. Res., vol. 10., 1976, pp. 893 ...
  http://www.google.com/patents/US6291547?dq=6,907,387
*  Patent US5820632 - Prepared calcium phosphate composition and method - Google Patents
Methods for preparing the cement compositions are provided. ... the addition of phosphate or carbonate lubricant compositions. ... Setting times of calcium phosphate cement compositions are enhanced by ... Biologically compatible bone cements and orthopedic methods. US6736849. Mar 29, 2002. May 18, 2004. Depuy Products, Inc.. ... Injectable calcium phosphate cement. US7494950. Sep 7, 2004. Feb 24, 2009. Synthes (U.S.A.). Bone cement compositions having ...
  http://www.google.com/patents/US5820632?dq=4182933
*  BONE CEMENT FORMULA AND BIORESORBABLE HARDENED BONE CEMENT COMPOSITES PREPARED WITH THE SAME - Patent application
0002] Bone cement compositions are widely used in bonding, filling, and/or repairing damaged natural bone. Bone cement is ... 0032] The bone cement paste, in one embodiment, can be injected into a bone hole or cavity with an orthopedic paste delivering ... for dental zinc phosphate cements. The cement is considered set when a 400 gm weight loaded onto a Vicat needle with a 1 mm ... providing a bone cement formula, bone cement paste, hardened bone cement composite, hardened bone cement composite with ...
  http://www.patentsencyclopedia.com/app/20120095518
*  Patent US3787900 - Artificial bone or tooth prosthesis material - Google Patents
A prosthesis material useful for artificial bones or teeth is provided in the form of a heat-consolidated body composed ... Osseous cement composition. US4146936 *. 29 Dec 1976. 3 Apr 1979. Sumitomo Chemical Company Limited. Implants for bones, joints ... Biologically compatible bone cements and orthopedic methods. US6793725. 23 Jan 2002. 21 Sep 2004. Ada Foundation. Premixed ... They should be suitable for bone replacements, including such prostheses as permanent bone bridges, bone segments, and ...
  http://www.google.ca/patents/US3787900
*  Patent US20040267272 - Bone cement mixing and delivery system - Google Patents
The system includes a mixing cartridge for receiving liquid and powder components of bone cement, a mixing device for mixing ... and a delivery gun for discharging the bone cement from the mixing cartridge. The mixing cartridge comprises a cylinder having ... A bone cement mixing and delivery system is provided. ... Orthopedic bone cement mixing device with syringe dispenser. ... Method and device for mixing medical compositions. US5876116 *. Nov 15, 1996. Mar 2, 1999. Barker; Donald. Integrated bone ...
  http://www.google.com/patents/US20040267272?dq=patent:6906086
*  Patent US7883511 - Method and composition for use in reinforcing bone - Google Patents
The method and kit may include additional components, such as, bone growth enhancing agents, radiopaque components or the like. ... stabilizing an existing fracture thus reducing susceptibility of the bone to further fracture and/or collapse. ... The invention provides a method and a kit for administering bone cement to the interior cavity of a bony member to enhance bone ... Bone substitute compositions and method of use. US20050257714. 20 May 2004. 24 Nov 2005. Constantz Brent R. Orthopedic cements ...
  http://www.google.com.au/patents/US7883511
*  Bone cement - Wikipedia
A novel biodegradable, non-exothermic, self-setting orthopedic cement composition based on amorphous magnesium phosphate (AMP) ... Bone cements are provided as two-component materials. Bone cements consist of a powder (i.e., pre-polymerized PMMA and or PMMA ... are anchored with bone cement. The bone cement fills the free space between the prosthesis and the bone and plays the important ... Osteoplasty - use of bone cement to reduce pain Application note describing how to measure residual monomer in bone cement A ...
  https://en.wikipedia.org/wiki/Bone_cement
*  Patent US7138442 - Reduced exothermic bone replacement cement - Google Patents
Such a bone cement formulation decreases the exothermic temperature of the bone cement and decreases the possibility of tissue ... Therefore, a reduced amount of a polymerizable component need be added to the dry component to form a bone cement. ... A bone cement having a dry component including a large constituent and a small constituent. The small constituent fills a ... Bone cement composition and method. US8118926. 5 Feb 2009. 21 Feb 2012. Warsaw Orthopedic, Inc.. Self-foaming cement for void ...
  http://www.google.co.uk/patents/US7138442
*  Patente US20070128245 - Porous calcium phosphate bone material - Google Patentes
... the calcium phosphate compositions are remodeled into bone. Methods for using the calcium phosphate compositions, e.g., to ... In addition to calcium phosphate, the compositions include an effervescent agent to promote the formation of interconnected ... pores and a cohesiveness agent to maintain the shape and hardness of the hardened composition. When introduced at an implant ... Porous calcium phosphate implant compositions that approximate the chemical composition of natural bone mineral are provided. ...
  http://www.google.es/patents/US20070128245
*  Patent US6273916 - Method and apparatus for strengthening vertebral bodies - Google Patents
... each cement having different imaging properties, such that each cement will appear different when viewed with an imaging device ... such that when each cement is mixed and injected, each cement is visible when exposed to X-ray lateral fluoroscopy. A method is ... via the second pedicle and thus reduce the risk of spinal cord compression or venous filling due to unwanted flow of cement ... also provided that utilizes the kit, and which allows a medical professional to monitor a second injection of cement ...
  http://www.google.com/patents/US6273916?dq=mezick
*  Patent US6793660 - Threaded syringe for delivery of a bone substitute material - Google Patents
The invention relates to a syringe for delivery of a bone substitute material. The syringe includes a barrel for holding the ... yet pliable bone cement compositions are situated within barrel 12. In that regard, in a preferred embodiment the mechanical ... calcium sulphate cements, demineralized bone suspensions, or other bone filler material or bone substitutes. In the preferred ... Injectable bone substitute materials are used for the repair and augmentation of orthopedic fractures and defects. Bone ...
  http://www.google.com/patents/US6793660?dq=inassignee:doubleclick
*  Dental prosthetics comprising curable acrylate polymer compositions and methods of their use - Scientific Pharmaceuticals, Inc.
... such as a bone cement in orthopedic surgical procedures. The materials may also be molded or formed to create a prosthesis or ... cements, cavity liners, varnishes and sealers. Their use is also expanding in orthopedic surgery, where they are replacing, or ... and allowing the composition to cure, wherein the allowing the composition to cure comprises applying heat to the composition. ... Thermoset composition, method, and article. 2007-04-17. Merfeld. 428/34.1. 6981875. Contact cure dental post cement and method ...
  http://www.freepatentsonline.com/9028254.html
*  Patent US6713527 - Anaesthetic bone cement - Google Patents
The invention relates to surgical bone cement compositions and more particularly to bone cement compositions having aneasthetic ... Bone cements suitable for use in the compositions of the invention include any commercially available bone cements generally ... surgical bone cements have been used for many years to fill voids in bones and to improve fixation of implanted orthopaedic ... released from said bone cement composition when the bone cement composition is in a subject and the strength of the bone cement ...
  http://www.google.ca/patents/US6713527
*  US5681317A - Cement delivery system and method - Google Patents
... of two or more cement types or compositions that vary from the middle of a bone cavity to the circumference of the bone cavity ... The invention also provides a method for applying cement into a bone cavity to provide a gradient of materials within the bone ... The present invention provides a cement delivery system having concentric lumens that terminate in openings at the distal end ... cavity from the middle point or center of the bone cavity to the circumference of the cavity. ...
  https://patents.google.com/patent/US5681317?oq=4316055
*  US7252684B2 - Ceramic in replacement components - Google Patents
C04-CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES * C04B-LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g ... The femoral stem 18 can be implanted into existing long bone that may still be functional or can be used as the long bone, if ... Alkali‐and heat‐treated porous titanium for orthopedic implants. US5282861A (en) 1994-02-01. Open cell tantalum structures for ... A61F2002/30682-Means for preventing migration of particles released by the joint, e.g. wear debris or cement particles ...
  https://patents.google.com/patent/US7252684B2/en
*  β-Dicalcium Silicate Cement Modified with β-Tricalcium Phosphate: In Vitro Bioactivity and Mechanical Strength
The in vitro test was carried out by immersion of cement pastilles in the artificial saliva in different periods from 4 hours ... Zinc oxide and bismuth oxide was incorporated to prepare radioc cement. In this work, the bioactivity and the mechanical ... Moreover, the addition of zinc oxide and bismuth oxide increase the radiopacity of the cement. However, the mechanical strength ... presence of C3P with a small amount of the cement can enhance the bioactivity and develop more resistance strength of cement. ...
  https://www.scientific.net/JBBBE.35.9
*  Patent US8123756 - High pressure delivery system - Google Patents
Tissue injectable composition and method of use. US5795922. Jun 6, 1995. Aug 18, 1998. Clemson University. Bone cement ... Polymethylmethacrylate bone cements and methods for preparing such bone cements. US4568335. Sep 7, 1982. Feb 4, 1986. Markwell ... Orthopaedic Research Institute. Bone cement having chemically joined reinforcing fillers. US5341816. Dec 7, 1992. Aug 30, 1994 ... Vial package for a bone cement mixer and dispenser. US6033105. Aug 4, 1999. Mar 7, 2000. Barker; Donald. Integrated bone cement ...
  http://www.google.com/patents/US8123756?dq=5,890,152
*  Patente US7972630 - Injectable bone mineral substitute material - Google Patentes
In a method of intermixing a powder of an implant material and a biologically compatible oil to a composition the oil is mixed ... The oil is an intermixture with the cement powder at a concentration of less than 10 wt % of the total weight of the ... An injectable bone mineral substitute material composition comprises an inorganic bone cement powder and a biologically ... composition in order to improve the rheology of the same. ... Orthopedic cements comprising a barium apatite contrast agent. ...
  http://www.google.es/patents/US7972630?dq=flatulence
*  Indian Patents. 214352:RADIOPAQUE ACRYLIC BONE CEMENT AND A METHOD FOR PREPARING THE SAME
In the orthopaedic surgery sector, bone cements composed of a mixture of resins biocompatible with the bone tissues are known ... As a result of such a composition, the bone cement exhibits considerable radiopacity achieved by adding a limited amount of a ... The present invention relates to the field of bone cements and specifically concerns a radiopaque acrylic bone cement having ... compared to the bone cement made radiopaque by addition of a vast amount (30%) of barium sulphate.. Using the bone cements ...
  http://www.allindianpatents.com/patents/214352-radiopaque-acrylic-bone-cement-and-a-method-for-preparing-the-same
*  NAVER Academic | Physico-chemical-mechanical and in vitro biological properties of calcium phosphate cements with doped...
... are successfully used as bone substitutes in dentistry and orthopaedic applications. This study investigated the physico- ... Cements with ACCP-F (F-CPC) had shorter setting times and greater compressive strength compared to cements with ACCP-Mg (Mg-CPC ... In vivo bone response to porous calcium phosphate cement. J Biomed Mater Res A. Vol. 65. 3036 (2003) del Real R.P. et al. ... Surface chemistry modulates focal adhesion composition and signaling through changes in integrin binding (2004) Keselowsky ...
  http://academic.naver.com/article.naver?doc_id=64838895
*  Patent US5258044 - Electrophoretic deposition of calcium phosphate material on implants - Google Patents
Osteoinductive bone material. US8236061. Jun 19, 2009. Aug 7, 2012. Depuy Products, Inc.. Orthopaedic knee prosthesis having ... Prosthesis for cemented fixation and method for making the prosthesis. US8728536. Mar 30, 2006. May 20, 2014. Etex Corporation ... In situ calcium phosphate minerals--method and composition. US4944754 *. Apr 26, 1988. Jul 31, 1990. Vent-Plant Corporation. ... Combinations of sparingly soluble calcium phosphates in slurries and pastes as mineralizers and cements. ...
  http://www.google.com/patents/US5258044?dq=6011510
*  Patent US5697932 - Bone graft delivery system and method - Google Patents
A trial prosthesis is used to shape the bone graft within the canal for the prosthesis. Space for a cement mantle can be left ... The hollow tube, bone graft and plunger assembly are inserted into the medullary canal which has been prepared for the assembly ... The hollow tube is withdrawn from the medullary canal while the plunger is pushed into the canal, resulting in bone graft ... A surgical technique for the delivery of bone graft to a medullary canal and implantation of a prosthetic device includes ...
  http://www.google.ca/patents/US5697932
*  Patente US6872403 - Polymethylmethacrylate augmented with carbon nanotubes - Google Patentes
Restorative dental adhesive composition. US5336699 *. 28 Dic 1992. 9 Ago 1994. Orthopaedic Research Institute. Bone cement ... Use of vibration with orthopedic cements. US7878988. 6 Oct 2006. 1 Feb 2011. Stephen Thomas Bush. Method for measuring the ... Bone cement is the common name given to polymethyl-methacrylate polymer that in its medical (orthopedic) grade is used as the ... aramid fibers and titanium mesh have all been added to bone cement in attempts to bridge bone cement cracks and arrest ...
  http://www.google.es/patents/US6872403?dq=flatulence
*  Patent US5697981 - Method for repairing bone - Google Patents
In the subject methods, the dry component and lubricant of the cement are combined to produce a moldable paste which is capable ... The moldable paste may be introduced at a bone repair site and allowed to harden in situ. Alternatively the paste may be ... The subject methods employ a two component calcium phosphate cement having a dry component and a lubricant, wherein the dry ... component of the cement comprises basic calcium phosphate particles at least partially coated with a partially neutralized ...
  http://www.google.com/patents/US5697981?dq=5,867,764