Big Chemical Encyclopedia

Chemical substances, components, reactions, process design ...

Articles Figures Tables About

Ophthalmic viscosurgical devices

Torngren L, Lundgren B, Madsen K. Intraocular pressure development in the rabbit eye after aqueous exchange with ophthalmic viscosurgical devices. J Cataract Refract Surg 2000 26 1247-1252. [Pg.207]

Andrews, G. P., Gorman, S. R, and Jones, D. S. (2005). Rheological characterization of primary and binary interactive bioadhesive gels composed of cellulose derivatives designed as ophthalmic viscosurgical devices, Biomatenal 26, 571-580. [Pg.133]

A definitive advance was made with the introduction of viscoelastic substances in anterior segment surgery (Balazs, 1983 Balazs, 1984 Balazs, 1986). Viscoelastic substances (ophthalmic viscosurgical devices, OVD), a class of nonactive surgical implants with viscous and/or viscoelastic properties were intended for use during surgery in the anterior segment of the eye. [Pg.1]

Following Healon s introduction into the market, ophthalmic viscosurgical devices (OVD) experienced both a rapid spread and modification as manufacturers developed an array of substances with diverse formulations. [Pg.3]

Rheology is the study of the relationship between substance deformation and the forces generated by it. Ophthalmic viscosurgical devices (OVD) have both fluid and solid properties. Each substance has a specific distribution of physicochemical characteristics which define its clinical application. [Pg.7]

Fig. 10. Determination of viscosity Two parallel plates of the same measure (P) are placed within a defined distance (D) from each other. They are moved in the same direction with different velocities(Vp V2). The fluid (OVD=ophthalmic viscosurgical device) is placed between the two plates... Fig. 10. Determination of viscosity Two parallel plates of the same measure (P) are placed within a defined distance (D) from each other. They are moved in the same direction with different velocities(Vp V2). The fluid (OVD=ophthalmic viscosurgical device) is placed between the two plates...
Tetz MR, Holzer MR Two-compartment technique to remove Ophthalmic viscosurgical devices. J Cataract Refr Surg 2000 26 (accepted for publication)... [Pg.146]

The medical devices for category 2 in Table 1 are composed in batch. Process validation should be a key factor in manufacturing uniform products. In this category, sterile products, such as central venous catheters and ophthalmic viscosurgical solution without pharmacological and metabolic action, are involved. In vitro diagnostic products are also involved in this category. [Pg.231]


See other pages where Ophthalmic viscosurgical devices is mentioned: [Pg.198]    [Pg.313]    [Pg.7]    [Pg.198]    [Pg.313]    [Pg.7]   
See also in sourсe #XX -- [ Pg.198 , Pg.313 ]




SEARCH



Ophthalmic devices

Ophthalmics

Physicochemical Properties of Ophthalmic Viscosurgical Devices

© 2024 chempedia.info