[Evaluation of the protective properties of nonwoven materials for throw-away medical overalls].
The permeability of varying density felts (Spandbond, SMS, Tyvek, Sontara) for throw-away medical overalls was experimentally assessed under statistic and dynamic conditions, by using model test aerosols, including bacterial one. Their permeability was shown to decrease with the higher density of the materials under study. Laminated Span-bond contributes to an abrupt reduce in the bacterial penetration of this kind of tissues and enhances their protective properties. The felts CMC, Tyvek, Sontara, and laminated Spanbond were found to have the highest protective properties. In terms of their barrier and protective properties, the felts surpass the tissues used to make re-usable protective medical overalls.
Stavskiĭ
E A
EA
Kiselev
S A
SA
Renau
I V
IV
Kul'tenko
O V
OV
Baksheeva
G P
GP
Krinitsyn
L A
LA
Marchenko
V Iu
VIu
Iashin
V A
VA
Stavskiĭ
K E
KE
Chernov
V I
VI
Ruchkin
A V
AV
Poliakov
A V
AV
Klevasov
A I
AI
Kornishin
S N
SN
Sandakhchiev
L S
LS
D004209:Disposable Equipment; D006801:Humans; D066298:In Vitro Techniques; D008506:Medical Waste / Q000032:analysis*; D016273:Occupational Exposure / Q000032:analysis*; D011481:Protective Clothing; D013499:Surface Properties; D013784:Textiles / Q000032:analysis*
D008506:Medical Waste