Elastomeric valve assembly

Claim 2

An elastomeric valve assembly comprising: (a) a valve channel assembly including two opposing vulcanized elastomeric elongate pieces in planar contact with each other forming a collapsed openable channel therebetween having a first end and a second end, the pieces of the valve channel assembly being pigmented with different primary colors so that when said pieces are in close contact with each other to seal the channel, a third color is visible; and (b) a valve body of vulcanized elastomer material entirely surrounding the valve channel assembly having a first opening in communication with the first end of the channel and a second opening in communication with the second end of the channel.

Claim 3

An elastomeric valve assembly comprising: (a) a valve strip assembly including a first strip of vulcanized elastomeric sheet material coincidentally aligned and in planar contact with a second strip of vulcanized elastomeric sheet material each having opposing ends, said first strip having a first slit therethrough proximate one end and said first and second strips having registered second and third slits therethrough proximate the other end; (b) a valve body including two coincidentally aligned elastomeric sheets, having said valve strip assembly located therebetween, wherein the dimensions of said elastomeric sheets are greater than the dimensions of said valve strip assembly forming a flange-like projection around the perimeter of the valve assembly, said valve body further having a first slit through one of said elastomeric sheets registered with said first slit in said valve strip assembly and second and third slits on the elastomeric sheets registered with the second and third slits on said valve strip assembly; and (c) means for binding the elastomeric sheets of said valve body at points of planar contact on said flange-like projections around the valve strip assembly wherein a collapsible channel for inserting a fill needle is formed between said coincidentally aligned first strip and second strip.

Claim 4

An elastomeric valve assembly comprising: (a) a valve strip assembly including a first strip of vulcanized elastomeric sheet material coincidentally aligned and in planar contact with a second strip of vulcanized elastomeric sheet material each having opposing ends, said first strip having a first slit therethrough proximate one end and said first and second strips having registered second and third slits therethrough proximate the other end; (b) a valve body including two coincidentally aligned elastomeric sheets, having said valve strip assembly located therebetween, wherein the dimensions of said elastomeric sheets are greater than the dimensions of said valve strip assembly forming a flange-like projection around the perimeter of the valve assembly, said valve body further having a first slit through one of said elastomeric sheets registered with said first slit in said valve strip assembly and second and third slits on the elastomeric sheets registered with the second and third slits on said valve strip assembly; and (c) means for binding the elastomeric sheets of said valve body at points of planar contact on said flange-like projections around the valve strip assembly wherein a collapsible channel for inserting a fill needle is formed between said coincidentally aligned first strip and second strip.

Claim 5

The valve assembly of claim 2, wherein said first strip and said second strip are pigmented with different primary colors so that, when said strips are in close proximity with each other to seal the channel, a third color is visible.

Claim 6

The valve assembly of claim 2, wherein the means for binding the elastomeric sheets of said valve body includes utilizing unvulcanized elastomer sheets which are heat pressed upon assembly to form the valve body assembly.

Claim 7

The valve assembly of claim 2, wherein the means for binding the elastomeric sheets of said valve body is a room temperature vulcanizing silicone adhesive.

Claim 8

The valve assembly of claim 2, wherein the valve assembly is manufactured from sheets of silicone rubber.

Claim 9

The valve assembly of claim 2, further comprising a hemi-tipped fill needle for insertion in the first opening, along the channel and out the second opening.

Claim 10

The valve assembly of claim 7, wherein the needle is teflon coated.

Claim 11

An elastomeric implant inflation valve assembly comprising: (a) an upper strip of vulcanized elastomeric sheet material having a first end and a second end, said upper strip including a slit therethrough proximate said first end and a slit therethrough proximate said second end; (b) a lower strip of vulcanized elastomeric sheet material having a first end and a second end in coincidental planar contact with said upper strip and forming a collapsible channel therebetween, said lower strip having a slit proximate said first end thereof registered with said slit proximate said first end of said upper strip; (c) an upper valve body including an elastomeric sheet having a generally circular ingress end and a finger-like projection extending radially from the center of said circular ingress end to define an egress end, said upper valve body overlying said upper strip, said upper valve body having a first slit therethrough proximate the center of said circular ingress end registered with the slit proximate the second end of said upper strip, said upper valve body further including a slit therethrough proximate said egress end registered with said slit proximate said first end of said upper strip; (d) a lower valve body including an elastomeric sheet of like shape to said upper valve body overlying said lower strip, said lower valve body in coincidental alignment with said upper valve body and having a slit therethrough registered with said slit proximate said first end of said lower strip, said upper and lower valve bodies forming a flange-like projection around the upper and lower strips wherein the slits define the points of entry and exit for a fill needle which passes along said collapsible channel; and (e) means for binding the upper and lower valve body at said flange-like projection.

Claim 12

An elastomeric implant inflation valve assembly comprising: (a) an upper strip of vulcanized elastomeric sheet material having a first end and a second end, said upper strip including a slit therethrough proximate said first end and a slit therethrough proximate said second end; (b) a lower strip of vulcanized elastomeric sheet material having a first end and a second end in coincidental planar contact with said upper strip and forming a collapsible channel therebetween, said lower strip having a slit proximate said first end thereof registered with said slit proximate said first end of said upper strip; (c) an upper valve body including an elastomeric sheet having a generally circular ingress end and a finger-like projection extending radially from the center of said circular ingress end to define an egress end, said upper valve body overlying said upper strip, said upper valve body having a first slit therethrough proximate the center of said circular ingress end registered with the slit proximate the second end of said upper strip, said upper valve body further including a slit therethrough proximate said egress end registered with said slit proximate said first end of said upper strip; (d) a lower valve body including an elastomeric sheet of like shape to said upper valve body overlying said lower strip, said lower valve body in coincidental alignment with said upper valve body and having a slit therethrough registered with said slit proximate said first end of said lower strip, said upper and lower valve bodies forming a flange-like projection around the upper and lower strips wherein the slits define the points of entry and exit for a fill needle which passes along said collapsible channel; and (e) means for binding the upper and lower valve body at said flange-like projection.

Claim 13

The valve assembly of claim 9, wherein the means for binding the upper and lower valve bodies at points of planar contact includes utilizing unvulcanized elastomeric sheets which are heat pressed upon assembly to form the elastomeric implant valve assembly.

Claim 14

The valve assembly of claim 10, wherein the elastomeric implant inflation valve assembly is manufactured from sheets of silicone rubber.

Claim 15

An inflatable breast implant comprising: (a) an elastomeric envelope defining an outer surface of said breast implant having a hole penetrating said outer surface; (b) an implant inflation valve assembly which includes, (i) an upper strip of vulcanized elastomeric sheet material having a first end and a second end, said upper strip including a slit therethrough proximate said first end and a slit therethrough proximate said second end, (ii) a lower strip of vulcanized elastomeric sheet material having a first end and a second end in coincidental planar contact with said upper strip, and forming a collapsible channel therebetween having a slit proximate said first end thereof registered with said slit proximate said first end of said upper strip, (iii) an upper valve body including an elastomeric sheet having a generally circular ingress end and a finger-like projection extending radially from the center of said circular ingress end to define an egress end, said upper valve body overlying said upper strip, said upper valve body having a first slit therethrough proximate the center of said circular ingress end registered with the slit proximate the second end of said upper strip, said upper valve body further including a slit therethrough proximate said first end registered with said slit proximate said first end of said upper strip, (iv) a lower valve body including an elastomeric sheet of like shape to said upper valve body overlying said lower strip, in coincidental alignment with said upper valve body and having a slit therethrough registered with said slit proximate said first end of said lower strip, wherein dimensions of said upper and lower valve body are greater than dimensions of said upper and lower strips such that the excess surface area of the valve bodies extends beyond the perimeter of said strips in planar contact with one another to form a flange-like projection around the implant inflation assembly, and (v) means for binding the upper and lower valve bodies at points of planar contact on said flange-like projection; and (c) means for sealably mounting said inflation valve assembly on said elastomeric envelope to cover said hole at a position wherein said slit proximate the second end of said upper strip is accessible through said hole in said elastomeric envelope.

Claim 16

An inflatable breast implant comprising: (a) an elastomeric envelope defining an outer surface of said breast implant having a hole penetrating said outer surface; (b) an implant inflation valve assembly which includes, (i) an upper strip of vulcanized elastomeric sheet material having a first end and a second end, said upper strip including a slit therethrough proximate said first end and a slit therethrough proximate said second end, (ii) a lower strip of vulcanized elastomeric sheet material having a first end and a second end in coincidental planar contact with said upper strip, and forming a collapsible channel therebetween having a slit proximate said first end thereof registered with said slit proximate said first end of said upper strip, (iii) an upper valve body including an elastomeric sheet having a generally circular ingress end and a finger-like projection extending radially from the center of said circular ingress end to define an egress end, said upper valve body overlying said upper strip, said upper valve body having a first slit therethrough proximate the center of said circular ingress end registered with the slit proximate the second end of said upper strip, said upper valve body further including a slit therethrough proximate said first end registered with said slit proximate said first end of said upper strip, (iv) a lower valve body including an elastomeric sheet of like shape to said upper valve body overlying said lower strip, in coincidental alignment with said upper valve body and having a slit therethrough registered with said slit proximate said first end of said lower strip, wherein dimensions of said upper and lower valve body are greater than dimensions of said upper and lower strips such that the excess surface area of the valve bodies extends beyond the perimeter of said strips in planar contact with one another to form a flange-like projection around the implant inflation assembly, and (v) means for binding the upper and lower valve bodies at points of planar contact on said flange-like projection; and (c) means for sealably mounting said inflation valve assembly on said elastomeric envelope to cover said hole at a position wherein said slit proximate the second end of said upper strip is accessible through said hole in said elastomeric envelope.

Claim 17

The breast implant of claim 12, wherein the means for binding the upper and lower valve bodies at points of planar contact including utilizing unvulcanized elastomer sheets which are heat pressed upon assembly to form the implant inflation valve assembly.

Claim 18

The breast implant of claim 12, wherein said means for sealably mounting said inflation valve assembly is an adhesive.

Claim 19

The breast implant of claim 14, wherein the adhesive is a room temperature vulcanizing silicone adhesive.