Surgery – Truss – Pad
Patent
1976-05-05
1978-07-25
Frinks, Ronald L.
Surgery
Truss
Pad
3 1, 3 14, 3 17, 128 1D, 128 92C, 128419P, 427 2, A61F 122, A61F 124
Patent
active
041019849
ABSTRACT:
A novel cardiovascular prosthetic device or implant having many useful cardiovascular applications comprises a porous surface and a network of interconnected interstitial pores below the surface in fluid flow communication with the surface pores. Tissue forms a smooth thin adherent coating of self-determining thickness on the porous surface making it resistant to the formation of the blood clots normally associated with the presence of foreign bodies in the blood stream.
REFERENCES:
patent: 3689942 (1972-09-01), Rapp
patent: 3855638 (1974-12-01), Pilliar
patent: 3914802 (1975-10-01), Reick
patent: 4017911 (1977-04-01), Kafesjian et al.
"An Experimental Study of the Use of Polyvinyl Sponge for Aortic Grafts" by N.E. Shumway et al., Surgery, Gynecology & Obstetrics, Jun. 1955, pp. 703-706.
"Porous Segmented Polyurethanes-Possible Candidates as Biomaterials" by Garth L. Wilkes et al., Journal of Biomedical Materials Research, vol. 7, No. 6, Nov. 1973, pp. 541-554.
"Aortic Valve Prosthesis," The Bulletin of the Dow Corning Center for Aid to Medical Research, vol. 1, No. 1, Oct. 1959.
LandOfFree
Cardiovascular prosthetic devices and implants with porous syste does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Cardiovascular prosthetic devices and implants with porous syste, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Cardiovascular prosthetic devices and implants with porous syste will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1413803