BRPI0621587A2 - tecido em multicamadas reforçado e absorvìvel para uso em dispositivos médicos e método de fabricação - Google Patents
tecido em multicamadas reforçado e absorvìvel para uso em dispositivos médicos e método de fabricação Download PDFInfo
- Publication number
- BRPI0621587A2 BRPI0621587A2 BRPI0621587-4A BRPI0621587A BRPI0621587A2 BR PI0621587 A2 BRPI0621587 A2 BR PI0621587A2 BR PI0621587 A BRPI0621587 A BR PI0621587A BR PI0621587 A2 BRPI0621587 A2 BR PI0621587A2
- Authority
- BR
- Brazil
- Prior art keywords
- fabric
- absorbable
- multilayer
- fiber
- nonwoven fabric
- Prior art date
Links
- 239000004744 fabric Substances 0.000 title claims abstract description 154
- 238000004519 manufacturing process Methods 0.000 title abstract description 6
- 239000004745 nonwoven fabric Substances 0.000 claims abstract description 63
- 239000000835 fiber Substances 0.000 claims description 59
- 238000000034 method Methods 0.000 claims description 34
- 239000004627 regenerated cellulose Substances 0.000 claims description 15
- 229920001577 copolymer Polymers 0.000 claims description 12
- RKDVKSZUMVYZHH-UHFFFAOYSA-N 1,4-dioxane-2,5-dione Chemical compound O=C1COC(=O)CO1 RKDVKSZUMVYZHH-UHFFFAOYSA-N 0.000 claims description 11
- 238000009960 carding Methods 0.000 claims description 8
- 239000000203 mixture Substances 0.000 claims description 8
- 229920000642 polymer Polymers 0.000 claims description 8
- AEMRFAOFKBGASW-UHFFFAOYSA-N Glycolic acid Chemical compound OCC(O)=O AEMRFAOFKBGASW-UHFFFAOYSA-N 0.000 claims description 7
- 229920003232 aliphatic polyester Polymers 0.000 claims description 6
- 150000004676 glycans Chemical class 0.000 claims description 6
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 claims description 6
- 229920001282 polysaccharide Polymers 0.000 claims description 6
- 239000005017 polysaccharide Substances 0.000 claims description 6
- JJTUDXZGHPGLLC-UHFFFAOYSA-N lactide Chemical compound CC1OC(=O)C(C)OC1=O JJTUDXZGHPGLLC-UHFFFAOYSA-N 0.000 claims description 5
- -1 mixtures of L- Chemical compound 0.000 claims description 5
- 229920002201 Oxidized cellulose Polymers 0.000 claims description 4
- 229940107304 oxidized cellulose Drugs 0.000 claims description 4
- 235000014655 lactic acid Nutrition 0.000 claims description 3
- 239000004310 lactic acid Substances 0.000 claims description 3
- 239000000178 monomer Substances 0.000 claims description 3
- 229920005594 polymer fiber Polymers 0.000 claims description 3
- PAPBSGBWRJIAAV-UHFFFAOYSA-N ε-Caprolactone Chemical compound O=C1CCCCCO1 PAPBSGBWRJIAAV-UHFFFAOYSA-N 0.000 claims description 3
- 239000000730 antalgic agent Substances 0.000 claims description 2
- 239000003242 anti bacterial agent Substances 0.000 claims description 2
- 239000004599 antimicrobial Substances 0.000 claims description 2
- 239000003795 chemical substances by application Substances 0.000 claims description 2
- 238000005520 cutting process Methods 0.000 claims description 2
- 239000003193 general anesthetic agent Substances 0.000 claims description 2
- 239000003102 growth factor Substances 0.000 claims description 2
- 229920000728 polyester Polymers 0.000 claims description 2
- VPVXHAANQNHFSF-UHFFFAOYSA-N 1,4-dioxan-2-one Chemical compound O=C1COCCO1 VPVXHAANQNHFSF-UHFFFAOYSA-N 0.000 claims 2
- YFHICDDUDORKJB-UHFFFAOYSA-N trimethylene carbonate Chemical compound O=C1OCCCO1 YFHICDDUDORKJB-UHFFFAOYSA-N 0.000 claims 2
- 229920000954 Polyglycolide Polymers 0.000 claims 1
- 229940035674 anesthetics Drugs 0.000 claims 1
- 229920000747 poly(lactic acid) Polymers 0.000 claims 1
- 239000002759 woven fabric Substances 0.000 claims 1
- 210000001519 tissue Anatomy 0.000 description 30
- 230000002787 reinforcement Effects 0.000 description 10
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 9
- 239000000463 material Substances 0.000 description 8
- 239000011159 matrix material Substances 0.000 description 8
- 238000009940 knitting Methods 0.000 description 7
- 239000002874 hemostatic agent Substances 0.000 description 6
- 230000004888 barrier function Effects 0.000 description 5
- 229920002678 cellulose Polymers 0.000 description 5
- 239000001913 cellulose Substances 0.000 description 5
- 239000002131 composite material Substances 0.000 description 5
- 238000004080 punching Methods 0.000 description 5
- 230000003068 static effect Effects 0.000 description 5
- 210000000707 wrist Anatomy 0.000 description 5
- 208000027418 Wounds and injury Diseases 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 239000002904 solvent Substances 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 238000001356 surgical procedure Methods 0.000 description 4
- 210000002435 tendon Anatomy 0.000 description 4
- 238000011179 visual inspection Methods 0.000 description 4
- 238000009941 weaving Methods 0.000 description 4
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 3
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 3
- 229940030225 antihemorrhagics Drugs 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 210000000845 cartilage Anatomy 0.000 description 3
- 210000004027 cell Anatomy 0.000 description 3
- 230000006378 damage Effects 0.000 description 3
- 210000000852 deltoid muscle Anatomy 0.000 description 3
- 208000014674 injury Diseases 0.000 description 3
- 210000003127 knee Anatomy 0.000 description 3
- 230000003902 lesion Effects 0.000 description 3
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 3
- 239000008188 pellet Substances 0.000 description 3
- 210000002268 wool Anatomy 0.000 description 3
- 102000009123 Fibrin Human genes 0.000 description 2
- 108010073385 Fibrin Proteins 0.000 description 2
- BWGVNKXGVNDBDI-UHFFFAOYSA-N Fibrin monomer Chemical compound CNC(=O)CNC(=O)CN BWGVNKXGVNDBDI-UHFFFAOYSA-N 0.000 description 2
- 108010049003 Fibrinogen Proteins 0.000 description 2
- 102000008946 Fibrinogen Human genes 0.000 description 2
- 108090000190 Thrombin Proteins 0.000 description 2
- 210000002659 acromion Anatomy 0.000 description 2
- 239000013543 active substance Substances 0.000 description 2
- 230000003444 anaesthetic effect Effects 0.000 description 2
- 238000013459 approach Methods 0.000 description 2
- 210000000784 arm bone Anatomy 0.000 description 2
- 238000003490 calendering Methods 0.000 description 2
- 239000002537 cosmetic Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 229950003499 fibrin Drugs 0.000 description 2
- 229940012952 fibrinogen Drugs 0.000 description 2
- 230000012010 growth Effects 0.000 description 2
- 239000007943 implant Substances 0.000 description 2
- 239000010721 machine oil Substances 0.000 description 2
- 102000004196 processed proteins & peptides Human genes 0.000 description 2
- 108090000765 processed proteins & peptides Proteins 0.000 description 2
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 2
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 2
- 238000004513 sizing Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 239000004753 textile Substances 0.000 description 2
- 230000000930 thermomechanical effect Effects 0.000 description 2
- 229960004072 thrombin Drugs 0.000 description 2
- UJGHGRGFKZWGMS-UHFFFAOYSA-N 1,3-dioxan-2-one Chemical compound O=C1OCCCO1.O=C1OCCCO1 UJGHGRGFKZWGMS-UHFFFAOYSA-N 0.000 description 1
- KKGSHHDRPRINNY-UHFFFAOYSA-N 1,4-dioxan-2-one Chemical compound O=C1COCCO1.O=C1COCCO1 KKGSHHDRPRINNY-UHFFFAOYSA-N 0.000 description 1
- LCSKNASZPVZHEG-UHFFFAOYSA-N 3,6-dimethyl-1,4-dioxane-2,5-dione;1,4-dioxane-2,5-dione Chemical group O=C1COC(=O)CO1.CC1OC(=O)C(C)OC1=O LCSKNASZPVZHEG-UHFFFAOYSA-N 0.000 description 1
- 241001260012 Bursa Species 0.000 description 1
- 229920003043 Cellulose fiber Polymers 0.000 description 1
- 102100022641 Coagulation factor IX Human genes 0.000 description 1
- 102000008186 Collagen Human genes 0.000 description 1
- 108010035532 Collagen Proteins 0.000 description 1
- 102000016942 Elastin Human genes 0.000 description 1
- 108010014258 Elastin Proteins 0.000 description 1
- 108090000790 Enzymes Proteins 0.000 description 1
- 102000004190 Enzymes Human genes 0.000 description 1
- 108010076282 Factor IX Proteins 0.000 description 1
- 108010048049 Factor IXa Proteins 0.000 description 1
- 108010014173 Factor X Proteins 0.000 description 1
- 108010074860 Factor Xa Proteins 0.000 description 1
- 102000016359 Fibronectins Human genes 0.000 description 1
- 108010067306 Fibronectins Proteins 0.000 description 1
- 108010010803 Gelatin Proteins 0.000 description 1
- 206010019909 Hernia Diseases 0.000 description 1
- 229920000339 Marlex Polymers 0.000 description 1
- 206010060932 Postoperative adhesion Diseases 0.000 description 1
- 108010094028 Prothrombin Proteins 0.000 description 1
- 102100027378 Prothrombin Human genes 0.000 description 1
- 229920000297 Rayon Polymers 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 108010000499 Thromboplastin Proteins 0.000 description 1
- 102000002262 Thromboplastin Human genes 0.000 description 1
- 206010052428 Wound Diseases 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 125000003172 aldehyde group Chemical group 0.000 description 1
- 230000000202 analgesic effect Effects 0.000 description 1
- 239000012620 biological material Substances 0.000 description 1
- 238000009954 braiding Methods 0.000 description 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
- 210000003321 cartilage cell Anatomy 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000003399 chemotactic effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 229920001436 collagen Polymers 0.000 description 1
- 230000003750 conditioning effect Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 229920002549 elastin Polymers 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000004049 embossing Methods 0.000 description 1
- 229940088598 enzyme Drugs 0.000 description 1
- 229960004222 factor ix Drugs 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 125000002485 formyl group Chemical class [H]C(*)=O 0.000 description 1
- 239000000499 gel Substances 0.000 description 1
- 239000008273 gelatin Substances 0.000 description 1
- 229920000159 gelatin Polymers 0.000 description 1
- 235000019322 gelatine Nutrition 0.000 description 1
- 235000011852 gelatine desserts Nutrition 0.000 description 1
- 238000002695 general anesthesia Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000035876 healing Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000002439 hemostatic effect Effects 0.000 description 1
- 210000003035 hyaline cartilage Anatomy 0.000 description 1
- 239000000017 hydrogel Substances 0.000 description 1
- 238000002513 implantation Methods 0.000 description 1
- 238000000338 in vitro Methods 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 210000000629 knee joint Anatomy 0.000 description 1
- 238000010147 laser engraving Methods 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 230000000399 orthopedic effect Effects 0.000 description 1
- 210000004417 patella Anatomy 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000011505 plaster Substances 0.000 description 1
- 229920002463 poly(p-dioxanone) polymer Polymers 0.000 description 1
- 239000000622 polydioxanone Substances 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000003805 procoagulant Substances 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 229940039716 prothrombin Drugs 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000002964 rayon Substances 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
- 238000007151 ring opening polymerisation reaction Methods 0.000 description 1
- 210000000513 rotator cuff Anatomy 0.000 description 1
- 231100000241 scar Toxicity 0.000 description 1
- 238000009958 sewing Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 230000003655 tactile properties Effects 0.000 description 1
- 230000008467 tissue growth Effects 0.000 description 1
- 108010047303 von Willebrand Factor Proteins 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
- 239000003357 wound healing promoting agent Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L31/00—Materials for other surgical articles, e.g. stents, stent-grafts, shunts, surgical drapes, guide wires, materials for adhesion prevention, occluding devices, surgical gloves, tissue fixation devices
- A61L31/14—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
- A61L31/148—Materials at least partially resorbable by the body
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
- D04H1/4382—Stretched reticular film fibres; Composite fibres; Mixed fibres; Ultrafine fibres; Fibres for artificial leather
- D04H1/43838—Ultrafine fibres, e.g. microfibres
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L31/00—Materials for other surgical articles, e.g. stents, stent-grafts, shunts, surgical drapes, guide wires, materials for adhesion prevention, occluding devices, surgical gloves, tissue fixation devices
- A61L31/12—Composite materials, i.e. containing one material dispersed in a matrix of the same or different material
- A61L31/125—Composite materials, i.e. containing one material dispersed in a matrix of the same or different material having a macromolecular matrix
- A61L31/129—Composite materials, i.e. containing one material dispersed in a matrix of the same or different material having a macromolecular matrix containing macromolecular fillers
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
- D04H1/4326—Condensation or reaction polymers
- D04H1/435—Polyesters
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
- D04H1/4391—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece characterised by the shape of the fibres
- D04H1/43918—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece characterised by the shape of the fibres nonlinear fibres, e.g. crimped or coiled fibres
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/44—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling
- D04H1/46—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres
- D04H1/498—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres entanglement of layered webs
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/44—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling
- D04H1/50—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling by treatment to produce shrinking, swelling, crimping or curling of fibres
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/70—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres
- D04H1/74—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being orientated, e.g. in parallel (anisotropic fleeces)
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H13/00—Other non-woven fabrics
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Vascular Medicine (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- General Health & Medical Sciences (AREA)
- Surgery (AREA)
- Veterinary Medicine (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Composite Materials (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Nonwoven Fabrics (AREA)
- Materials For Medical Uses (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/US2006/013284 WO2007117238A1 (en) | 2006-04-10 | 2006-04-10 | A reinforced absorbable multilayered fabric for use in medical devices and method of manufacture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BRPI0621587A2 true BRPI0621587A2 (pt) | 2011-12-13 |
Family
ID=37440979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BRPI0621587-4A BRPI0621587A2 (pt) | 2006-04-10 | 2006-04-10 | tecido em multicamadas reforçado e absorvìvel para uso em dispositivos médicos e método de fabricação |
Country Status (7)
| Country | Link |
|---|---|
| EP (1) | EP2018449A1 (de) |
| JP (1) | JP2009533568A (de) |
| CN (1) | CN101460670A (de) |
| AU (1) | AU2006341589A1 (de) |
| BR (1) | BRPI0621587A2 (de) |
| CA (1) | CA2649085A1 (de) |
| WO (1) | WO2007117238A1 (de) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011003422A1 (en) | 2009-07-06 | 2011-01-13 | Coloplast A/S | Biodegradable scaffold for soft tissue regeneration and use thereof |
| US8273369B2 (en) * | 2010-05-17 | 2012-09-25 | Ethicon, Inc. | Reinforced absorbable synthetic matrix for hemostatic applications |
| US20120115384A1 (en) * | 2010-11-10 | 2012-05-10 | Fitz Benjamin D | Resorbable Laparoscopically Deployable Hemostat |
| KR101304253B1 (ko) * | 2012-05-15 | 2013-09-05 | 주식회사 소포스 | 산업안전작업복용 복합시트 및 그 제조방법 |
| US10357248B2 (en) * | 2015-10-29 | 2019-07-23 | Ethicon Llc | Extensible buttress assembly for surgical stapler |
| CN107281553A (zh) * | 2016-03-31 | 2017-10-24 | 伏卫霞 | 贴覆式可吸收医用复合组织材料 |
| JPWO2020009174A1 (ja) | 2018-07-05 | 2021-06-03 | 帝人ファーマ株式会社 | 内視鏡用止血材 |
| KR102499084B1 (ko) * | 2021-06-11 | 2023-02-13 | 한국섬유개발연구원 | 우수한 내구성을 갖는 온실 냉난방용 일체형 경량 스크린 제조방법 |
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| US5002551A (en) * | 1985-08-22 | 1991-03-26 | Johnson & Johnson Medical, Inc. | Method and material for prevention of surgical adhesions |
| JPS63103643A (ja) * | 1986-10-16 | 1988-05-09 | Matsushita Electric Works Ltd | 無鉄芯電機子の製造方法 |
| JP2585707B2 (ja) * | 1988-04-21 | 1997-02-26 | 三井石油化学工業株式会社 | 積層不織布 |
| JP2988641B2 (ja) * | 1991-04-09 | 1999-12-13 | 宇部日東化成株式会社 | 不織布用ポリオレフィン系複合繊維及び不織布 |
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| GB2280372B (en) * | 1993-07-28 | 1997-12-03 | Johnson & Johnson Medical | Composite surgical material |
| US5393594A (en) * | 1993-10-06 | 1995-02-28 | United States Surgical Corporation | Absorbable non-woven fabric |
| JPH07207560A (ja) * | 1994-01-12 | 1995-08-08 | Honshu Paper Co Ltd | 乾式不織布製造用パルプの製造方法 |
| JPH08302553A (ja) * | 1995-05-10 | 1996-11-19 | Daiwabo Co Ltd | 嵩高性不織布及びその製造方法 |
| GB2314842B (en) * | 1996-06-28 | 2001-01-17 | Johnson & Johnson Medical | Collagen-oxidized regenerated cellulose complexes |
| JPH11170413A (ja) * | 1997-12-11 | 1999-06-29 | Asahi Chem Ind Co Ltd | 不織布複合低密度織物 |
| JP4314421B2 (ja) * | 2000-02-28 | 2009-08-19 | グンゼ株式会社 | 心臓弁基材およびその製造方法、並びに心臓弁の再生方法 |
| US20040101547A1 (en) * | 2002-11-26 | 2004-05-27 | Pendharkar Sanyog Manohar | Wound dressing containing aldehyde-modified regenerated polysaccharide |
| US7824701B2 (en) * | 2002-10-18 | 2010-11-02 | Ethicon, Inc. | Biocompatible scaffold for ligament or tendon repair |
| US7718556B2 (en) * | 2002-12-16 | 2010-05-18 | Gunze Limited | Medical film |
| JP2004232160A (ja) * | 2003-02-03 | 2004-08-19 | Solotex Corp | 不織布 |
| JP5058808B2 (ja) * | 2004-10-20 | 2012-10-24 | エシコン・インコーポレイテッド | 医療器具用の強化された吸収性複層布およびその製造方法 |
| CA2584698C (en) * | 2004-10-20 | 2014-02-25 | Ethicon, Inc. | A reinforced absorbable multilayered hemostatic wound dressing and method of making |
-
2006
- 2006-04-10 EP EP06749638A patent/EP2018449A1/de not_active Withdrawn
- 2006-04-10 CN CNA2006800549173A patent/CN101460670A/zh active Pending
- 2006-04-10 WO PCT/US2006/013284 patent/WO2007117238A1/en not_active Ceased
- 2006-04-10 CA CA002649085A patent/CA2649085A1/en not_active Abandoned
- 2006-04-10 BR BRPI0621587-4A patent/BRPI0621587A2/pt not_active Application Discontinuation
- 2006-04-10 AU AU2006341589A patent/AU2006341589A1/en not_active Abandoned
- 2006-04-10 JP JP2009505336A patent/JP2009533568A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| JP2009533568A (ja) | 2009-09-17 |
| CN101460670A (zh) | 2009-06-17 |
| EP2018449A1 (de) | 2009-01-28 |
| WO2007117238A1 (en) | 2007-10-18 |
| CA2649085A1 (en) | 2007-10-18 |
| AU2006341589A1 (en) | 2007-10-18 |
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