Laser-deposited biocompatible films and methods and apparatuses

Coating processes – Medical or dental purpose product; parts; subcombinations;... – Particulate or unit-dosage-article base

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

4272552, 4272553, 427533, 427586, 427596, 20429802, A61F 228

Patent

active

052427064

ABSTRACT:
Biocompatible material is deposited onto a substrate by laser deposition, for example by pulsed laser beam deposition and ion-assisted pulsed laser beam deposition. The deposition can be done at room temperature, in a variety of different atmospheres, with control over the stoichiometry, adhesion and porosity of the deposited film. Apparatus for carrying out the deposition, and articles formed by such deposition, are also described. The articles so formed are particularly useful as medical prosthesis, for example, implants.

REFERENCES:
patent: 3557795 (1971-01-01), Hirsch
patent: 4702930 (1987-10-01), Heide et al.
patent: 4790851 (1988-12-01), Suire et al.
patent: 4794023 (1988-12-01), Shimamune et al.
patent: 4871578 (1989-10-01), Adam et al.
patent: 4882196 (1989-11-01), Shimamune et al.
patent: 4908030 (1990-03-01), Linkow et al.
patent: 4911953 (1990-03-01), Hosomuma et al.
patent: 4944754 (1990-07-01), Linkow et al.
patent: 4950294 (1990-08-01), Hakamatsuka
patent: 4970196 (1990-11-01), Kim et al.
patent: 4990163 (1991-02-01), Ducheyne et al.
patent: 5068122 (1991-11-01), Kokubo et al.
patent: 5084300 (1992-01-01), Zander et al.
patent: 5085166 (1992-02-01), Oka et al.
Barthell et al., "Ion Beam Deposition of Calcium Hydroxyapatite," Biomedi Materials and Devices, vol. 110, pp. 709-713 (1989).
Ruckenstein et al., "A Nondesctructive Approach to Characterize Deposits on Various Surfaces", Journal of Colloid and Interface Science, vol. 96, No. 1, 1983, pp. 245-250.
Ducheyne et al., "Structural Analysis of Hydroxyapatite Coatings on Titanium," Biomaterials 7 (2), 1987 97-103.
Solnick-Legg, "Ion Beam and Plasma Technology for Improved Biocompatible Surfaces," MRS Bulletin, 1989, pp. 27-30.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Laser-deposited biocompatible films and methods and apparatuses does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Laser-deposited biocompatible films and methods and apparatuses , we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Laser-deposited biocompatible films and methods and apparatuses will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-486195

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.