초록 ▼

A disposable laboratory hood has a base, a left side, a right side and a rear side all formed of a coated cardboard laminate. A clear, transparent film extends between the sides to define an access opening through which the user may insert his or her hands to perform laboratory procedures. A front i

A disposable laboratory hood has a base, a left side, a right side and a rear side all formed of a coated cardboard laminate. A clear, transparent film extends between the sides to define an access opening through which the user may insert his or her hands to perform laboratory procedures. A front is secured to the base and is rotatable to cover the access opening to provide for a closed interior. A filter and a blower may be connectable if desired.

대표청구항 ▼

[ What is claimed is:] [1.] A disposable laboratory hood comprising:an enclosure includinga base having a left edge, a right edge and a rear edge,a left side having a left bottom edge and a left top edge,left connecting means for connecting said left bottom edge to said left edge of said base,a righ

[ What is claimed is:] [1.] A disposable laboratory hood comprising:an enclosure includinga base having a left edge, a right edge and a rear edge,a left side having a left bottom edge and a left top edge,left connecting means for connecting said left bottom edge to said left edge of said base,a right side having a right bottom edge and a right top edge,right connecting means for connecting said right bottom edge to said right edge of said base,a rear side having a rear bottom edge and a rear top edge,rear connecting means for connecting said rear bottom edge to said rear edge of said base,said base, said left side, said right side and said rear side each being assembled to define an interior and each being formed of a laminate having one layer that is selected to be resistant to the transmission of selected chemical and biological materials;cover means sealingly connected proximate to said left top edge and to said right top edge and sized to extend between said left top edge, said right top edge and said rear top edge and over said interior to define an access opening between said left side, said right side, said base and said cover means, said cover means being formed of a material that is resistant to the transmission of selected chemical and biological materials.