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Document Title |
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6187044 |
Implant filler materials and methods comprising nonionic surfactants
Compositions and methods are disclosed for filling prostheses for implantation into human soft tissue. The compositions comprise at least one nonionic surfactant, such as a polysorbate, which can...
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5964803 |
Enhanced surface implant and method of manufacture
An implantable body including an outer membrane forming an enclosure for receiving a filler material. The surface of the outer membrane is characterized by a random distribution of peaks separated...
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5935164 |
Laminated prosthesis and method of manufacture
A method of manufacturing a laminated item such as a prosthesis or tissue expander having a flexible, expandable membrane surrounding an interior lumen to enhance the strength and performance of...
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5456716 |
Elastomeric valve assembly
An elastomeric valve assembly designed for use in an inflatable surgical implant to provide a self sealing means for filling the implant. The valve assembly incorporates vulcanized elastomeric...
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5019101 |
Self-sealing valve for implantable device
A valve for use in a fluid fillable and implantable device in cooperation with a fill tube includes a main body portion having a channel for receiving the fill tube and wherein the main body...
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4969899 |
Inflatable implant
An inflatable implant has a flexible shell that forms an internal lumen. It has a base portion and an envelope portion, with an aperture through the base. A tubing storage shell is in the lumen and...
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4930535 |
Folding leaf valve and method of making
A leaf valve folds upon itself to provide positive sealing of a pressurized chamber under a variety of pressure conditions. In particular, the valve stem folds to effectively close the lumen and...
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