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JP5025873B2 |
Hydrogel biomedical articles formed from macromers having a polymeric backbone comprising 1,2-diol and/or 1,3-diol units, such as polyvinyl alcohol, and pendant chains bearing crosslinkable groups and, optionally, other modifiers.
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JP5024694B2 |
Present invention provides medical material sterilized by radioisotope, comprising polymer composite using in living body, containing multifunctional triazine compounds at weight ratio range of 0.01 to 20 weight percent to the polymer. T...
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JP5014798B2 |
Methods and devices are disclosed for the in-vivo creation and maintenance of contiguous fluid passages in tissue through the use of tissue buttressing portions with interrupted perimeter walls. These portions can be formed from hollow f...
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JP5005126B2 |
A surgical cord comprising a interlocking multifilament sheath and an interlocked multifilament core. The interlocking multifilament core construction is characterized by being braided or knitted; preferred are braided cores with a pick ...
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JP5009591B2 |
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JP2012518497A |
Devices are provided which are functionalized to include surface regions having anti-infective agents. Methods are provided for functionalizing various material surfaces to include active surface regions for binding anti-infective agents...
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JP5000134B2 |
A packaged medical device produced according to the steps of positioning an antimicrobial agent source within a package comprising an inner surface, said antimicrobial agent being selected from the group consisting of halogenated hydroxy...
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JP2012148075A |
To provide a medical device having a polymer film which does not have an adverse effect on flexibility and handling property of the medical device.The medical device includes a base material having a plurality of fine pores in which at l...
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JP4996417B2 |
The surgical suture material comprises an antimicrobial surface comprising fatty acid (a), octenidine dichloride and/or dequalinium chloride (b), and optionally oligomeric lactic acid ester (c). The fatty acid is chosen from lauric acid,...
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JP4990763B2 |
The present invention is directed to proteins of natural origin and materials made therefrom, in particular to threads, fibers, foams and gels derived therefrom. The invention further provides the use of these proteins/threads and materi...
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JP4986007B2 |
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JP2012130746A |
To provide an improved absorbable surgical fastener.The absorbable surgical fastener includes a combination of metal materials that can dissolve in a human body without any harmful effects to the wearer. Preferably, the combination of me...
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JP4975953B2 |
The invention relates to a method for producing resorbable polyesters by mass polymerization, whereby the reaction components are melted and homogenized inside a mixing reactor. The reaction mixture is then transferred into a number of s...
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JP4975233B2 |
Medical devices, and in particular implantable medical devices, may be coated to minimize or substantially eliminate a biological organism's reaction to the introduction of the medical device to the organism. The medical devices may be c...
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JP2012125575A |
To provide a medical device, in detail an artificial blood vessel which has a suitable mechanical structure while it has satisfiable sealing and hemostatic characteristics.The medical device includes fiber not including oxidized cellulos...
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JP4968976B2 |
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JP4959045B2 |
We have discovered a surgical filament suitable for use as a suture or ligature that comprises a multifilament core having a plurality of filaments that are oriented having an external surface and internal interstices; and an outer coati...
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JP4952578B2 |
A lubricant surface coating having good lubricity and high durability, comprising (A) an urethane polymer layer comprising (a) 40 to 80% by weight of at least one component selected from an aromatic diisocyanate, an aliphatic diisocyanat...
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JP4945768B2 |
A spinning solution composition which provides regenerated silk fiber that exhibits a strength and elongation close to those of natural silk fiber, is rapidly degradable in vivo, and can be caused to have ability to gradually release a d...
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JP4947512B2 |
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JP2012090960A |
To provide a suture having a connection structure which enables various lengths and configurations of sutures to be created.The suture comprises a first elongate body having a first connection structure, and a separate second elongate bo...
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JP2012090951A |
To provide a system and method for forming barbed sutures from blown films.The method for forming the barbed suture includes providing the blown film, cutting slits into an outer edge of the blown film, and twisting the blown film so tha...
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JP2012082428A |
To provide a novel composition constituted of a semi-interpenetrating network of a water-soluble derivative of a crosslinked basic polysaccharide, and a non-crosslinking component being an anionic polysaccharide; and to provide a method ...
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JP2012075860A |
To provide a suture having an elongate body and a separately connectable end effector.The suture includes an elongate body including a distal portion having a first connection structure, and a separate end effector selectively connectabl...
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JP4902916B2 |
A ligating band according to the present invention comprises an elastomeric layer and an inner drug releasing layer. The inner drug releasing layer includes a therapeutic agent, for example a chemotherapeutic agent for treating a mucosa,...
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JP4897267B2 |
The present invention provides a multilayer-coated stent for controlled drug release, comprising: a first base layer formed on a stent support and made of poly(ethylene-co-vinylacetate) or polystyrene-ethylene-butylene rubber polymer; a ...
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JPWO2010041636A1 |
Provision of a bioabsorbable peptide tissue obstructing agent applicable to large mammals including humans, which is artificially synthesized without concern about infectiousness such as a virus. A tissue obstructing agent containing a p...
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JP4890741B2 |
An improved, polymeric surgical membrane, which can be used in a variety of surgical procedures, such as sutured and sutureless duraplasty procedures. For sutureless applications, a textured, discontinuous, outer polymer layer is provide...
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JP4890440B2 |
A surgical thread for plastic surgery operations includes a clear section and multiple sharp projections on either side of the clear section. The clear section is devoid of projections while the projections on both sides of the clear sec...
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JP2012040360A |
To incorporate surface eroding polymers in barbed sutures whose properties can provide necessary strength and appropriate mass loss, enabling the wound healing process.There are provided: barbed sutures for surgery consisting of a surfac...
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JP4883141B2 |
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JP2012502720A |
When performing image-guided surgical procedures, a surgical fastener (19) (e.g., a suture or staple) is embedded or coated with an MRI-visible contrast agent or material. Depending on the type of MRI visible material (e.g., paramagnetic...
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JP4863417B2 |
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JP4863550B2 |
A method for the suture of wounds, includes applying a sufficient quantity of a biocompatible, bio-adhesive mixture with at least 50% by weight of a methylidene malonate-based composition containing:40 to 100% by weight of at least one m...
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JP4850413B2 |
A novel high tensile strength semi-absorbable composite suture (10) with minimized non-absorbable mass. The suture has a core (60) made from a bioabsorbable polymer (70). The core is covered by a braided sheath (20). The braided sheath i...
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JP2012000451A |
To provide a bioabsorbable suture that exhibits good flexibility and handleability, and at the same time, maintains other desirable characteristics, such as, for example, a knot strength, knot maintenance and desirable absorption charact...
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JP4846246B2 |
Medical devices, and in particular implantable medical devices, may be coated to minimize or substantially eliminate a biological organism's reaction to the introduction of the medical device to the organism. The medical devices may be c...
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JP4840783B2 |
A composition comprising a copolymer that includes a first monomer and a second monomer that is different from the first monomer wherein the first monomer is N-(tris(hydroxyl methyl)methyl) acrylamide the second monomer is 2-acrylamido-2...
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JP4841097B2 |
The invention relates to implantable bioprostheses (e.g. implantable biological tissues) and to compositions and methods for stabilizing them. Implantable bioprostheses stabilized as described herein exhibit improved mechanical propertie...
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JP2011246712A |
To form a hydrogel that exhibits the properties of both reactive and initiated hydrogel precursors.The present disclosure relates to a hydrogel that exhibits the properties of both a reactive hydrogel precursor and an initiating hydrogel...
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JP2011245293A |
To provide a medical device including a film having a biodegradable polymer microsphere particulate encapsulating one or more bioactive agents, and to provide a medical device with the film and a film forming agent.The film containing a ...
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JP2011245312A |
To provide hydrogel implants with varying degrees of crosslinking.A system is for attaching a mesh to tissue. The system includes: a mixture including a first reactive precursor including multi-arm polyether possessing electrophilic grou...
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JP2011240134A |
To provide an anchoring device, such as a suture, that includes a loop having barbs disposed along a surface.There is provided a system for securing tissue, including a suture 2 having a proximal portion, an elongate body 10, and a dista...
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JP2011240166A |
To provide a method for easily and reliably closing openings in tissues.A composition includes a copolymer including a first monomer and a second monomer different from the first monomer, wherein both of the first and second monomers are...
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JP4827838B2 |
The present invention relates to a monofilament with a segmented pie structure formed by conjugated spinning of degradable polymers and non-degradable polymers, a hernia mesh having improved flexibility and biocompatibility, and a prepar...
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JP2011218172A |
To provide an improved barbed medical device and a method for manufacturing the same.The barbed medical device includes a multifilament elongate body with an outer surface and a monofilament fragment with first and second portions, where...
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JP2011218165A |
To provide a looped suture of enhanced loop stability.The suture includes: an elongate body including a proximal section and a distal section, wherein the distal section includes first and second overlapping sections and a loop; and a po...
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JP2011206096A |
To provide a suture reinforcing material for medical use formed of bioabsorbable polymeric nonwoven fabric which has no direction with respect to the elongation of the material or the strength necessary for cutting.Pieces of knitting fab...
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JP2011206095A |
To provide a bioabsorbable fistula treatment material capable of physically closing a fistula as a scaffold for regenerating the tissue till the fistula is closed, and capable of being degraded and absorbed in vivo immediately after the ...
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JP4796262B2 |
Extremely hydrophobic nitric oxide (NO) releasing polymers are disclosed. The extremely hydrophobic NO-releasing polymers provided are extensively cross-linked polyamine-derivatized divinylbenzene diazeniumdiolates. These polymers can be...
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