Hostname: page-component-586b7cd67f-r5fsc Total loading time: 0 Render date: 2024-11-24T18:52:26.019Z Has data issue: false hasContentIssue false
  • English
  • Français

Fibrin Free and Aqueous Humor Penetration Modified Membrane With ArF Excimer Laser for Glaucoma Implant

Published online by Cambridge University Press:  11 February 2011

Yuji Sato ,
Jean. Marie Parel  and
Masataka Murahara
Yuji Sato
Affiliation:
Department of Electrical Engineering, Tokai University
Jean. Marie Parel
Affiliation:
Department of Electrical Engineering, Tokai University
Masataka Murahara
Affiliation:
Department of Electrical Engineering, Tokai University
Get access

Abstract

The hydrophilic group was substituted with separation distance of 100μm in a porous poly-tetrafluoroethylene (PTFE) membrane by ArF laser irradiation. With the micro domain structure of hydrophilic and hydrophobic groups in the porous PTFE, the membrane was modified to be fibrin and fat- free. Furthermore, the differential osmotic pressure was controlled freely by changing the density of the hydrophilic group into the porous PTFE. As a result, we developed the glaucoma implant membrane that is free from fibrin and fat and inhibits the graft rejection in the human body.

Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 752: Symposium AA – Membranes–Preparation, Properties and Applications , 2002 , AA8.9
Copyright
Copyright © Materials Research Society 2003

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

REFERENCES

1. Ayyala, Ramesh S., Michelini-Norris, B., Flores, Ana, Haller, Edward, and Margo, Curtis E., Arch Opthalmol 118, 1081–1084 (2000).Google Scholar
2. Hill, Richard A., Pirouzian, Amir, and Liaw, Lih-Huei, American J. Opthalmology 129, 608–612 (2000)Google Scholar
3. Kondo, Hiroyuki, Fantes, Francisco, Kato, Hirohiko, Gautier, Sandrine, Parel, J.M., Ophthalmic Surgery and Laser's 29(8), 669–676(1998).Google Scholar
4. Okoshi, M., Kashiura, H., Miyokawa, T., Toyoda, K. and Murahara, M., Mat. Res. Soc. Proc. 279, 737–742 (1992).Google Scholar
5. Ogoshi, M., Toyoda, K. and Murahara, M., Mat. Res. Soc. Symp. Proc. 236, 377–382 (1991).Google Scholar
6. Ito, S. and Murahara, M., Mat. Res. Soc. Symp. Proc. 544, 51–56 (1998)Google Scholar
7. Sato, Y., Parel, J.M., and Murahara, M., Mat. Res. Soc. Proc. 711, 277–282 (2002)Google Scholar