Layered tissue thickness compensator
First Claim
1. A tissue thickness compensator, comprising:
- a first layer comprising a first medicament;
a second layer comprising a second medicament, wherein the second medicament is different than the first medicament; and
a third layer comprising a third medicament disposed between the first layer and the second layer, wherein the third medicament is different than the second medicament and the first medicament, and wherein at least one of the first layer, the second layer, and the third layer comprises an adaptive thickness for compensating for variations in tissue thickness.
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Accused Products
Abstract
A tissue thickness compensator may generally comprise a first layer comprising a first medicament, a second layer comprising a second medicament, and a third layer comprising a third medicament. The tissue thickness compensator may comprise a first layer comprising a first medicament, a second layer comprising a second medicament, and a reservoir comprising a third medicament disposed within the reservoir. The medicaments may be independently selected from a haemostatic agent, an anti-inflammatory agent, an antibiotic agent, anti-microbial agent, an anti-adhesion agent, an anti-coagulant agent, a pharmaceutically active agent, a matrix metalloproteinase inhibitor, and combinations thereof. Articles of manufacture comprising the tissue thickness compensator and methods of making and using the tissue thickness compensator are also described.
4304 Citations
25 Claims
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1. A tissue thickness compensator, comprising:
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a first layer comprising a first medicament; a second layer comprising a second medicament, wherein the second medicament is different than the first medicament; and a third layer comprising a third medicament disposed between the first layer and the second layer, wherein the third medicament is different than the second medicament and the first medicament, and wherein at least one of the first layer, the second layer, and the third layer comprises an adaptive thickness for compensating for variations in tissue thickness. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
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12. A tissue thickness compensator, comprising:
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a plurality of layers, wherein the plurality of layers comprises; a first layer; a second layer; and a third layer disposed between the first layer and the second layer; wherein at least one of the layers comprises a film layer, wherein at least one of the layers comprises a fibrous layer, and wherein at least one of the layers comprises a medicament, and wherein at least one of the first layer, the second layer, and the third layer comprises an adaptive thickness for compensating for variations in tissue thickness. - View Dependent Claims (13, 14, 15, 16, 17, 18, 19)
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20. A tissue thickness compensator, comprising:
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a first compressible layer; a second compressible layer, wherein the first compressible layer and the second compressible layer comprise an adaptive thickness for compensating for variations in tissue thickness; and a film layer disposed between the first compressible layer and the second compressible layer. - View Dependent Claims (21, 22, 23, 24, 25)
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Specification