Plastic autoclave tray and lid combination
First Claim
1. A plastic autoclave enclosure for receipt and storage of medical appliances and equipment comprising:
- a unitary, molded tray including a base panel, four sidewalls and an upper, generally rectangular, peripheral flange including a peripheral down turned lip, said base panel including a first pair of spaced-apart, stiffening and support ribs projecting downwardly from said base panel;
a unitary, molded lid including a top surface central panel and an outwardly extending, peripheral flange including an outer peripheral down turned lip, the peripheral flange of said lid being sized and shaped to fit down over the peripheral flange and around the peripheral lip of said tray, said central panel including a generally rectangular raised frame having a second pair of spaced-apart, stiffening ribs which are substantially parallel and extend across said frame so as to divide said central panel into three recessed areas, wherein the size and spacing of said first pair of spaced-apart stiffening and support ribs of said base panel cooperate such that the ribs of said base panel fit in one or more of said three recessed areas in said lid;
wherein the peripheral flange of said tray includes a pair of oppositely disposed tray ends, each of said tray ends defining a keyhold slot and wherein the upper peripheral flange of said lid includes a pair of oppositely disposed lid ends, each of said lid ends including a spring clip and slide latch with an enlarged-head fastener, the secured attachment of said lid to said tray being by way of the receipt of each said enlarged-head fasteners within a corresponding one of said keyhole slots; and
wherein the flange of said tray includes a plurality of spaced-apart and raised protuberances, the height of the protuberances creating a separation between the lid and tray when the lid is placed on the tray, wherein the protuberances and slide latches are dimensioned so as to force the lid to flex when the slide latches are secured in the keyhole slots.
6 Assignments
0 Petitions
Accused Products
Abstract
A plastic autoclave enclosure for retaining and storing medical instruments and apparata which must be autoclaved includes a molded tray, a molded lid and a pair of oppositely disposed slide latches which are used to secure the molded lid to the molded tray. The molded tray has an outwardly extending flange and disposed therein a pair of spaced-apart keyhole slots. The slide latches are attached to opposite ends of the molded lid and include a protruding pin portion from each latch which has an enlarged head and this enlarged head is received by the corresponding keyhole slot. The base of the molded tray is configured with two spaced-apart ribs and the molded lid has a pair of spaced-apart ribs which define the top surface into three generally rectangular areas. The spacing and length dimension of the tray ribs is such that the base of the tray may be stacked onto the top of the lid thereby allowing a plurality of autoclave enclosures to be stacked one on top of the other.
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Citations
7 Claims
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1. A plastic autoclave enclosure for receipt and storage of medical appliances and equipment comprising:
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a unitary, molded tray including a base panel, four sidewalls and an upper, generally rectangular, peripheral flange including a peripheral down turned lip, said base panel including a first pair of spaced-apart, stiffening and support ribs projecting downwardly from said base panel; a unitary, molded lid including a top surface central panel and an outwardly extending, peripheral flange including an outer peripheral down turned lip, the peripheral flange of said lid being sized and shaped to fit down over the peripheral flange and around the peripheral lip of said tray, said central panel including a generally rectangular raised frame having a second pair of spaced-apart, stiffening ribs which are substantially parallel and extend across said frame so as to divide said central panel into three recessed areas, wherein the size and spacing of said first pair of spaced-apart stiffening and support ribs of said base panel cooperate such that the ribs of said base panel fit in one or more of said three recessed areas in said lid; wherein the peripheral flange of said tray includes a pair of oppositely disposed tray ends, each of said tray ends defining a keyhold slot and wherein the upper peripheral flange of said lid includes a pair of oppositely disposed lid ends, each of said lid ends including a spring clip and slide latch with an enlarged-head fastener, the secured attachment of said lid to said tray being by way of the receipt of each said enlarged-head fasteners within a corresponding one of said keyhole slots; and wherein the flange of said tray includes a plurality of spaced-apart and raised protuberances, the height of the protuberances creating a separation between the lid and tray when the lid is placed on the tray, wherein the protuberances and slide latches are dimensioned so as to force the lid to flex when the slide latches are secured in the keyhole slots. - View Dependent Claims (2)
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3. A plastic autoclave enclosure for receipt and storage of medical appliances and equipment comprising:
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a unitary, molded tray including a base panel, four sidewalls and an upper, generally rectangular, peripheral flange including a peripheral down turned lip, said base panel including a first pair of spaced-apart, stiffening and support ribs projecting downwardly from said base panel; a unitary, molded lid including a top surface central panel and an outwardly extending, peripheral flange including an outer peripheral down turned lip, the peripheral flange of said lid being sized and shaped to fit down over the peripheral flange and around the peripheral lip of said tray, said central panel including a generally rectangular raised frame having a second pair of spaced-apart, stiffening ribs which are substantially parallel and extend across said frame so as to divide said central panel into three recessed areas, wherein the size and spacing of said first pair of spaced-apart stiffening and support ribs of said base panel cooperate with said lid for said tray to be stacked into said lid such that the ribs of said base panel fit in one or more of said three recessed areas in said lid; wherein said enclosure includes a pair of oppositely disposed slide latches attached to said lid and cooperating with said tray so as to securely attach the lid to the tray; and wherein the flange of said tray includes a plurality of spaced-apart and raised protuberances, the height of the protuberances creating a separation between the lid and tray when the lid is placed on the tray, wherein the protuberances and slide latches are dimensioned so as to force the lid to flex when the slide latches are secured. - View Dependent Claims (4)
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5. A stackable autoclave enclosure comprising:
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a tray having a base panel, four surrounding sidewalls and an outer peripheral flange, said base panel including a first pair of spaced-apart stiffening and support ribs; a lid having a central panel, defined by a raised frame, and an outer surrounding peripheral flange, said raised frame including a second pair of spaced-apart stiffening ribs which divide said central panel into three recessed pockets, said tray base panel being stackable onto said lid by means of the first pair of ribs in said base panel fitting down into one or more of said three recessed pockets so as to extend in a direction substantially parallel to the direction of said second pair of ribs; wherein said enclosure includes a pair of oppositely disposed slide latches attached to said lid and cooperating with said tray so as to securely attach the lid to the tray; and wherein the flange of said tray includes a plurality of spaced-apart and raised protuberances, the height of the protuberances creating a separation between the lid and tray when the lid is placed on the tray, wherein the protuberances and slide latches are dimensioned so as to force the lid to flex when the slide latches are secured.
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6. A plastic autoclave enclosure for receipt and storage of medical appliances and equipment comprising:
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a unitary, molded tray including a base panel, four sidewalls and an upper, generally rectangular, peripheral flange including a peripheral down turned lip and a plurality of spaced-apart and raised protuberances projecting upwardly from said peripheral flange; a unitary, molded lid including a top surface central panel and an outwardly extending, peripheral flange including an outer peripheral down turned lip, the peripheral flange of said lid being sized and shaped to fit down over the peripheral flange and around the peripheral lip of said tray, said raised protuberances creating a lid to tray separation; and latch means for securing the lid and tray together, wherein latching of the lid to the tray requires flexing of said lid in the area of said latch means while the lid to tray separation is maintained by said raised protuberances. - View Dependent Claims (7)
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Specification