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Derma Veil
is a lyophilized low viscosity, non-toxic, bioabsorbable and
biodegradable tissue reconstructive material used in the
reinforcement of skin and other soft tissue, typically by serving as
a space-occupying supplement for the intercellular matrix of
connective tissue.
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Derma Veil is an injectable
single use medical device incorporated as a hydrophilic matrix. The
active principle is composed of glycolic acid (hydroxyacetic) bound
to the polymeric column of polylactic acid
[PURASORB®
Poly (L-lactide)]
which is homogeneously dispersed throughout and its rate of release
is controlled by diffusion, which prolongs its sustained repairing
action through the slow dissolution of the compoud.
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Derma Veil ®
is immunologically inactive, biocompatible and absorbable and is
degraded by hydrolysis. The degradation begins firts by water
diffusion in the material, initially at the more amorphous zones,
followed by hydrolysis, material fragmentation and finally, a more
extensive hydrolysis along with phagocytosis, diffusion and
metabolization. Elimination occurs primarily through the respiratory
tract.
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Each box of Derma Veil
contains 2 vials and an Instruction for Use leaflet.
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Each vial of Derma Veil
is made of transparent borosilicate glass, sealed with a siliconized
halobutyl stopper secured by an aluminum ring with a "flip off"
plastic cap. The vial has 10 mL capacity and contains 236,14 mg. of
a lyophilized, Sterile, pyrogen free, crystalline white powder
asymmetric micro-particles (40 to 60 mµ) made of:
a. POLYLACTIC ACID a
biocompatible, biodegradable synthetic polymer for medical
applications, [PURASORB®
Poly (L-lactide)] Also known as (synonyms): Poly-L-lactide, Polylactide PL, PLLA, PLA.
b. GLICOLIC ACID
a biocompatible, biodegradable, high purity hidroxyacetic acid
monomer for medical applications.
c. EXCIPIENTS
Qualitative and quantitative composition:
Polylactic: (150,000 mg.) + Glycolic: (0,035 mg) + Excipients: (86,110 mg.) = 236,145 mg.
Polylactic acid: Also known as (synonyms*): Poly
(L-lactide), Polylactide, PL, PLLA, PL, PLA. The polylactid acid
used in Derma Veil formula is [PURASORB®
Poly (L-lactide)] a synthesis polymer for medical
applications manufactured in The Netherlands by PURAC biochem bv.
* US government webside for polylactic synonyms:
http://chem.sis.nlm.nih.gov/chemidplus/rn/26811-96-1
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Derma
Veil may be stored at temperatures
between 15º C and 30º C.
- Derma Veil
does not require refrigeration.
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