HOME >> BIOLOGY >> NEWS
Perfect Powders For Improved Implants

Biomedical implants, sporting goods and firearm parts can now be made using perfectly spherical particles of titanium produced by a breakthrough technique developed in Canada. This new technique will allow manufacturers to produce bone replacements that actively encourage the natural bone around them to grow, pacemaker filters and intricate firearm and watch parts.

The process, called Plasma Atomisation Technology (PAT), produces spherical titanium powders in three broad size ranges by melting titanium wire using a plasma torch, forming a spray and cooling the tiny droplets once they have formed into spheres. By using spheres instead of the angular irregularly shaped powders produced by other techniques, manufacturers can accurately spray the titanium balls onto a surface to give a coherent coating or pack them in tightly to a mould to prevent the final product from shrinking once heated.

The largest spheres can be used to coat implants, giving a porous network that actively encourages bone re-growth so strengthening the bond between the implant and natural bone. The smaller particles can be used for spraying as thin films or for pressing into intricate components such as the filters used in pacemakers. As the titanium powders are spherical the material is less likely to pick up too many contaminants in the production process resulting in a high quality end product.

PLEASE MENTION MATERIALS WORLD AS THE SOURCE OF THIS ITEM


'"/>

Contact: Andrew McLaughlin
Andrew_Mclaughlin@materials.org.uk
+ 44 (0)171 451 7395
Institute of Materials
1-Oct-1998


Page: 1

Related biology news :

1. Perfect planet, clever species
2. New Test Spots ALD Carriers With Near-Perfect Accuracy
3. Scientists Sift Through Trash In Search Of Perfect Landfill
4. Improved nutrition could reduce malaria burden worldwide
5. Improved nutrition could prevent more than half of the worlds child deaths annually
6. Improved crop production and fewer greenhouse gases
7. Improved medical treatment of serious heart problems focus of UH-led group
8. Improved estimates of population extinction risk (Harding and McNamara)
9. Improved guidance systems for missiles will reduce collateral damage
10. Bone Marrow Transplants May Be Improved Thanks To Discovery Of Mechanism Underlying Human Stem Cell Migration
11. Virginia Tech Research Group Presents Improved Dental Materials

Post Your Comments:
*Name:
*Comment:
*Email:
TAG: Perfect Powders For Improved Implants

(Date:7/31/2015)... La 10 th International Conference on Genomics ... 22 al 25 de octubre de 2015 en ... conferencia celebra su décimo aniversario. Desde su inauguración en el ... reuniones anuales más influyentes del mundo en el campo ,ómico, ... y mejores a nivel científico. ICG-10 se ...
(Date:7/31/2015)... -- The 10 th International Conference on Genomics (ICG-10, ... 2015, in Shenzhen , China ... th anniversary this year. Since its inauguration in 2006, ... meetings in the ,omics, fields, and is one of the ... ICG-10 focuses on recent breakthroughs and advances in ,omics, research ...
(Date:7/27/2015)... LOS ANGELES , July 27, 2015 /PRNewswire/ ... providing evidence- and experience-based clinical improvement solutions, today ... coordination solution is now available on Android smartphones ... at inpatient and post-care organizations can use ZynxCarebook ... the same patient,s condition, streamline care transitions to ...
Breaking Biology News(10 mins):La 10th International Conference on Genomics (ICG-10) se llevará a cabo en octubre 2La 10th International Conference on Genomics (ICG-10) se llevará a cabo en octubre 3The 10th International Conference on Genomics (ICG-10) to Open in October 2Zynx Health Adds Android Device Support to ZynxCarebook Solution 2Zynx Health Adds Android Device Support to ZynxCarebook Solution 3
(Date:7/30/2015)... , July 30, 2015 Ascendis Pharma ... that applies its innovative TransCon technology to address ... results from a six-month Phase 2 study to ... Growth Hormone in 53 treatment-naïve, pre-pubertal children with ... are extremely pleased with the top-line results from ...
(Date:7/30/2015)... 30, 2015  Discovery Laboratories, Inc. (Nasdaq: ... the second $1.0M tranche under a previously awarded ... valued at up to $3.0 million to support ... as a potential medical countermeasure to mitigate acute ... awarded an initial $1.0 million under this grant ...
(Date:7/30/2015)... ... 30, 2015 , ... GEA's Pony™ NS2006L is ... up to 1500 bar. The sanitary design gauge of the NS2006L is well ... The Pony™ NS2006L homogenizer is an ideal solution for the processing of ...
(Date:7/29/2015)... , July 30, 2015 ... santé, publie ses résultats pour le premier semestre ... commente les résultats. Visionner l,interview vidéo ... http://www.eurobusinessmedia.com/ceo-direct/sanofi/sanofi-h1-2015-results-interview-with-ceo-olivier-brandicourt?utm_source=ceo-direct&utm_medium=wire Au sommaire de l,interview ... - Moteurs de croissance - Diabète ...
Breaking Biology Technology:Ascendis Pharma A/S Announces Positive Top-line Results from a Phase 2 Pediatric Study of Once-Weekly TransCon Growth Hormone for the Treatment of Growth Hormone Deficiency 2Ascendis Pharma A/S Announces Positive Top-line Results from a Phase 2 Pediatric Study of Once-Weekly TransCon Growth Hormone for the Treatment of Growth Hormone Deficiency 3Ascendis Pharma A/S Announces Positive Top-line Results from a Phase 2 Pediatric Study of Once-Weekly TransCon Growth Hormone for the Treatment of Growth Hormone Deficiency 4Ascendis Pharma A/S Announces Positive Top-line Results from a Phase 2 Pediatric Study of Once-Weekly TransCon Growth Hormone for the Treatment of Growth Hormone Deficiency 5Ascendis Pharma A/S Announces Positive Top-line Results from a Phase 2 Pediatric Study of Once-Weekly TransCon Growth Hormone for the Treatment of Growth Hormone Deficiency 6Ascendis Pharma A/S Announces Positive Top-line Results from a Phase 2 Pediatric Study of Once-Weekly TransCon Growth Hormone for the Treatment of Growth Hormone Deficiency 7Discovery Labs Receives $1.0 million under an SBIR Grant in Continuing Support of the Development of Aerosolized KL4 Surfactant to Address Radiation-Induced Lung Injury 2Discovery Labs Receives $1.0 million under an SBIR Grant in Continuing Support of the Development of Aerosolized KL4 Surfactant to Address Radiation-Induced Lung Injury 3GEA Announces the Pony™ NS2006L… a Self-contained, High Pressure Lab Homogenizer for Product Development Ensuring Maximum Efficiency and Safety 2
Cached News: