Seal indicator surgical glove or body covering

Claim 2

A septic barrier covering consisting of: a first layer of flexible material, said first layer being resistant to passage of water, air and microbes through said first layer, a second layer of flexible material, said second layer being resistant to passage of water, air and microbes through said second layer, means for spacing, supported between said first and second layers for spacing said second layer from said first layer, said first and second layers having space between them resulting from said means for spacing, said first and second layers being hermetically sealed for maintaining reduced atmospheric pressure in said space between said first and second layers, and outside said space (70, 156) between said first and second layers, said covering including; a hollow expandable patch (26, 132, 158, 262) on said first layer, compressible means (54, 158, 250) mounted in said hollow expandable patch for indicating an increase in reduced atmospheric pressure between said first and second layers, in passageway communication with said space between said first and second layers.

Claim 3

A septic barrier covering as described in claim 1, further comprising: said compressible means for indicating comprising open cell foam.

Claim 4

A septic barrier covering as described in claim 1, further comprising: hollow expandable patch which part when reduced atmospheric pressure between said first and second layers increases.

Claim 5

A septic barrier covering as described in claim 1, further comprising: said folds on said hollow expandable patch including a colored surface which is bared directly to a viewer when said folds part.

Claim 6

A septic barrier covering as described in claim 1, further comprising: said covering being formed in the shape of a surgical glove.

Claim 7

A septic barrier covering as described in claim 5, further comprising: in said glove, resilient open cell foam means between said first and second layers, attached to a one of said first and second layers, for displacing a portion of one of said first and second layers in response to increase in reduced atmospheric pressure between said first and second layers.

Claim 8

A septic barrier covering comprising: a first layer of flexible material, said first layer being resistant to passage of water, air and microbes through said first layer, a second layer of flexible material, said second layer being resistant to passage of water, air and microbes through said second layer, means for spacing, supported between said first and second layers for spacing said second layer from said first layer, and said first and second layers including spaced between them resulting from said means for spacing, said first and second layers being hermetically sealed for maintaining reduced atmospheric pressure in said space between said first and second layers, and means for indicating an increase in reduced atmospheric pressure between said first and second layers, in communication with said space between said first and second layers, said means for indicating comprising electrical switch means responsive to pressure change, connected to said barrier covering for sensing atmospheric pressure between said first and second layers.

Claim 9

A septic barrier covering comprising: a first layer of flexible material, said first layer being resistant to passage of water, air and microbes through said first layer, a second layer of flexible material, said second layer being resistant to passage of water, air and microbes through said second layer, means for spacing, supported between said first and second layers for spacing said second layer from said first layer, and said first and second layers including spaced between them resulting from said means for spacing, said first and second layers being hermetically sealed for maintaining reduced atmospheric pressure in said space between said first and second layers, and means for indicating an increase in reduced atmospheric pressure between said first and second layers, in communication with said space between said first and second layers, said means for indicating comprising electrical switch means responsive to pressure change, connected to said barrier covering for sensing atmospheric pressure between said first and second layers.

Claim 10

A septic barrier covering as described in claim 7, further comprising: means for generating an audible signal, connected to said electrical switch means for operation by said switch means.

Claim 11

A septic barrier covering as described in claim 8, further comprising: said means for generating an audible signal being integrally attached to said barrier covering.

Claim 12

A septic barrier covering comprising: a first layer of flexible material, said first layer being resistant to passage of water, air and microbes through said first layer, a second layer of flexible material, said second layer being resistant to passage of water, air and microbes through said second layer, means for spacing, supported between said first and second layers for spacing said second layer from said first layer, and said first and second layers including spaced between them resulting from said means for spacing, said first and second layers being hermetically sealed for maintaining reduced atmospheric pressure in said space between said first and second layers, and means for indicating an increase in reduced atmospheric pressure between said first and second layers, in communication with said space between said first and second layers, said means for spacing being compressible so that said means for spacing will compress to yield a smaller spacing when squeezed by said first and second layers, and said means for spacing further being resilient so that said means for spacing will resile when squeezing force from said first and second layers is reduced, said means for indicating comprising electrical switch means responsive to pressure change, connected to said barrier covering for sensing atmospheric pressure between said first and second layers.

Claim 13

A septic barrier covering comprising: a first layer of flexible material, said first layer being resistant to passage of water, air and microbes through said first layer, a second layer of flexible material, said second layer being resistant to passage of water, air and microbes through said second layer, means for spacing, supported between said first and second layers for spacing said second layer from said first layer, and said first and second layers including spaced between them resulting from said means for spacing, said first and second layers being hermetically sealed for maintaining reduced atmospheric pressure in said space between said first and second layers, and means for indicating an increase in reduced atmospheric pressure between said first and second layers, in communication with said space between said first and second layers, said means for spacing being compressible so that said means for spacing will compress to yield a smaller spacing when squeezed by said first and second layers, and said means for spacing further being resilient so that said means for spacing will resile when squeezing force from said first and second layers is reduced, said means for indicating comprising electrical switch means responsive to pressure change, connected to said barrier covering for sensing atmospheric pressure between said first and second layers.

Claim 14

A septic barrier covering as described in claim 10, further comprising: means for generating an audible signal being integrally attached to said barrier covering, and connected to said electrical switch means for operation by said switch means.

Claim 15

A septic barrier covering as described in claim 11, further comprising: said covering being formed in the shape of a condom.

Claim 16

A septic barrier covering as described in claim 12, further comprising: means for generating an audible signal connected to said electrical switch means for operation by said switch means.

Claim 17

A septic barrier covering comprising: a first layer of flexible material, said first layer being resistant to passage of water, air and microbes through said first layer, a second layer of flexible material, said second layer being resistant to passage of water, air and microbes through said second layer, means for spacing, supported between said first and second layers for spacing said second layer from said first layer, and said first and second layers including spaced between them resulting from said means for spacing, said first and second layers being hermetically sealed for maintaining reduced atmospheric pressure in said space between said first and second layers, and means for indicating an increase in reduced atmospheric pressure between said first and second layers, in communication with said space between said first and second layers, said covering being formed in the shape of a surgical glove, in said glove, said means for indicating comprising electrical switch means responsive to pressure change, connected to said barrier covering for sensing atmospheric pressure between said first and second layers.

Claim 18

A septic barrier covering comprising: a first layer of flexible material, said first layer being resistant to passage of water, air and microbes through said first layer, a second layer of flexible material, said second layer being resistant to passage of water, air and microbes through said second layer, means for spacing, supported between said first and second layers for spacing said second layer from said first layer, and said first and second layers including spaced between them resulting from said means for spacing, said first and second layers being hermetically sealed for maintaining reduced atmospheric pressure in said space between said first and second layers, and means for indicating an increase in reduced atmospheric pressure between said first and second layers, in communication with said space between said first and second layers, said covering being formed in the shape of a surgical glove, in said glove, said means for indicating comprising electrical switch means responsive to pressure change, connected to said barrier covering for sensing atmospheric pressure between said first and second layers.

Claim 19

A septic barrier covering as described in claim 14, further comprising: in said glove, means for generating an audible signal being integrally attached to said barrier covering, and connected to said electrical switch means for operation by said switch means.

Claim 20

A septic barrier covering consisting of: a first layer of flexible material, said first layer being resistant to passage of water, air and microbes through said first layer, a second layer of flexible material, said second layer being resistant to passage of water, air and microbes through said second layer, means for spacing, supported between said first and second layers for spacing said second layer from said first layer, said first and second layers including spaced between them resulting from said means for spacing, said first and second layers being hermetically sealed for maintaining reduced atmospheric pressure in said space between said first and second layers, said space between said first and second layers being at reduced atmospheric pressure, and means on said first layer for indicating an increase in said atmospheric pressure between said first and second layers, in communication with said space between said first and second layers.

Claim 21

A septic barrier covering consisting of: a first layer of flexible material, said first layer being resistant to passage of water, air and microbes through said first layer, a second layer of flexible material, said second layer being resistant to passage of water, air and microbes through said second layer, means for spacing, supported between said first and second layers for spacing said second layer from said first layer, said first and second layers including spaced between them resulting from said means for spacing, said first and second layers being hermetically sealed for maintaining reduced atmospheric pressure in said space between said first and second layers, said space between said first and second layers being at reduced atmospheric pressure, and means on said first layer for indicating an increase in said atmospheric pressure between said first and second layers, in communication with said space between said first and second layers.