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WO/2017/156531A1 |
Small-diameter suture materials and suture coating materials made from the twisting or braiding of biocompatible polymeric fibers have been developed, which support drug delivery and maintain a high tensile strength. The fibers entrap (e...
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WO/2017/156521A1 |
A system for forming twisted or aligned electrospun fibers has been developed. The collector for the electrospun fibers is capable of rotation. In some instances, fibers are formed between two collectors, at least one of which rotates to...
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WO/2017/147431A1 |
Disclosed herein are surgical suture materials that facilitate the sustained delivery of releasable components. The suture materials are processed by the disclosed methods to create a layer of pores extending inward from the outer surfac...
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WO/2017/136791A1 |
Medical grade yams, medical devices constructed of such yams, and methods for making such yams and devices are described, Polyester drawn fibers, and more particularly high strength and tenacity polyester fibers for use in medical device...
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WO/2017/127331A1 |
Novel semi-crystalline, p-dioxanone -rich ABA triblock copolymers of p-dioxanone and epsilon-caprolactone, where "B" block is a random copolymer of p-dioxanone and epsilon-caprolactone, and absorbable devices for long term medical applic...
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WO/2017/118972A1 |
The present invention relates to surgical sutures and threads for introducing skin-augmenting materials into human tissues, such as the skin.
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WO/2017/112878A1 |
High strength biomedical materials and processes for making the same are disclosed. Included in the disclosure are nanoporous hydrophilic solids that can be extruded with a high aspect ratio to make high strength medical catheters and ot...
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WO/2017/075369A1 |
The present disclosure generally relates to nanoparticles comprising a substantially hydrophobic base, an acidic therapeutic agent, and a polymer. Other aspects include methods of making and using such nanoparticles.
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WO/2017/074905A1 |
A dry sliding low friction suture having an undulated surface is provided. The suture includes: a first end; and a second end braided with the first end to form the suture having an undulated surface having high portions and low portions...
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WO/2017/065037A1 |
The purpose of the present invention is to provide a resin having biocompatibility and a self-supporting property. The biocompatible resin according to the present invention has the main chain composed of a naturally occurring polymer de...
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WO/2017/061700A1 |
The present invention relates to a method for manufacturing thread including hyaluronate, which can be used in imbedding applications, etc. The method of manufacturing thread including hyaluronate according to the present invention compr...
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WO/2017/062352A1 |
Embodiments of the invention relate generally to electrospun fibers and, more particularly, to the controlled release of an active pharmaceutical ingredient (API) from electrospun fiber scaffolds (EFSs).
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WO/2017/061616A1 |
Provided is a bioabsorbable staple (1) that is less likely to break when kept inside a living body. The staple (1) is made of a biodegradable metal material. The staple (1) comprises: two insertion parts (2) to be inserted into biologica...
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WO/2017/028626A1 |
Disclosed are an absorbable surgical suture and a preparation method therefor. The preparation method comprises the following steps: S1, dissolving squid cartilage chitosan to obtain a spinning solution, the deacetylation degree of the s...
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WO/2017/030173A1 |
Provided is an alloy member usable in organisms that makes use of the bioaffinity and biodegradable properties of magnesium and is capable of realizing the necessary lifespan in terms of biodegradability. Also provided is a production me...
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WO/2017/023901A1 |
Devices, tools, systems, kits and methods for closing a tissue opening non-invasively are presented. The devices include a tissue closure device that reliably induces eversion of tissue edges that define a tissue opening.
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WO/2017/022815A1 |
The present invention relates to a polymer composition, an article, a medical device, an article production method, and a cell cluster production method. The polymer composition includes a polymer having the following repeating unit (A) ...
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WO/2017/018315A1 |
[Problem] To provide a skin-suturing tape or a reinforcing tape used after suturing skin. [Solution] The present invention is a skin-suturing tape or a reinforcing tape used after suturing skin, provided with: a support that is formed of...
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WO/2016/190504A1 |
The present invention relates to a suture manufactured by twisting together an ultra-high-molecular-weight polyethylene (UHMWPE) fiber and a different type of colored fiber, and relates to a suture having remarkably improved distinctiven...
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WO/2016/181143A1 |
A haemostatic device comprises a surgical fastener and a plurality of fibrinogen binding peptides immobilised to the fastener. The surgical fastener may be a suture. The device may prevent or reduce bleeding, such as suture hole bleeding...
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WO/2016/172439A1 |
A device for a tissue channel includes a device frame, a shape memory polymer foam segment coupled to the device frame, and an attachment structure coupled to the device frame. The device frame includes a proximal structure, a distal str...
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WO/2016/145958A1 |
A corrosion-resistant, high strength and ductility Zn-Fe-Li zinc alloy degradable by the human body, related to the field of medical implant materials. Provided with respect to a shortcoming found in the prior art is the corrosion-resist...
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WO/2016/145957A1 |
A corrosion-resistant, high strength and ductility Zn-Fe zinc alloy degradable by the human body and applications of the alloy. The zinc alloy comprises elements Zn and Fe, where the mass percentage of element Zn is: 90-99.998%, and the ...
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WO/2016/145956A1 |
A corrosion-resistant, high strength and ductility Zn-Fe-X zinc alloy and applications thereof in medical implant materials. The zinc alloy comprises elements Zn, Fe, and X, where the element X is at least one among Mg, Ca, and Sr, the m...
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WO/2016/145955A1 |
A corrosion-resistant, high strength and ductility Zn-Fe-Re zinc alloy degradable by the human body and applications of the alloy. The zinc alloy comprises elements Zn, Fe, and RE, where the mass percentage of element Zn is: 82-99.997%, ...
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WO/2016/128620A1 |
The present invention relates to the use of nanofibrillar cellulose hydrogel in cell culture and medical applications. The invention relates to a composition comprising nanofibrillar cellulose, cross linkable polymer and at least one bio...
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WO/2016/122009A1 |
The present invention relates to a polylactic acid-based suture anchor and a method for manufacturing the same and, more specifically, to a polylactic acid-based suture anchor and a method for manufacturing the same, wherein the polylact...
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WO/2016/117744A1 |
The present invention relates to a bioabsorbable radiopaque marker composition and a surgical article comprising the same. The bioabsorbable radiopaque marker composition according to the present invention comprises iodine, xenon, or a c...
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WO/2016/114714A1 |
An apparatus for forming barbed sutures, the apparatus comprising: a suture frame configured for presenting a plurality of lengths of suture on which barbs are to be formed; a bending mechanism configured to bend the plurality of lengths...
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WO/2016/108242A1 |
The invention provides a class of polymeric materials being ABA tri-block or AB di- block, comprised of biodegradable segments and poly(propylene oxide) (PPO) segment and uses thereof.
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WO/2016/094622A1 |
Antimicrobial formulations and coatings for medical devices and processes therefor are disclosed. The formulations include at least one water permeable polymer with at least one antimicrobial agent in a liquid medium and are prepared by ...
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WO/2016/093377A1 |
The present invention provides: a polymer for a suture thread, obtained by reaction of a polymer, which has a phosphorylcholine group and a hydroxyl group, and polydioxanone, which is a suture thread raw material; and a suture thread pre...
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WO/2016/075652A1 |
A device for the reconstruction of the rotator cuff comprises a flat element (2) having at least two opposite ends (2a, 2b) and adapted to be connected to at least one of the damaged tendons of the rotator cuff of a patient at said ends ...
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WO/2016/054174A1 |
A method of in vivo monitoring the condition of an internal body repair in which a radiopaque repair device has been surgically inserted, including: in vivo sensing of dimensional or chemical characteristics values of said repair device ...
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WO/2016/025329A1 |
Absorbable monofilament fibers and self-retaining sutures with high tensile strengths have been developed. The straight pull tensile strengths of the absorbable self-retaining sutures closely approximate, equal or exceed the average mini...
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WO/2015/193890A1 |
A compression assembly for use in compressing tissue comprising a first portion which includes a first compression element and a second portion which comprises a second compression element, at least one support element, at least one spri...
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WO/2015/179167A1 |
A polyamide suture includes an elongate core formed of multiple twisted and beat set filaments formed of a first polyamide material and a sheath forced of a second polyarmde material sorrounding the core along its length, the second poly...
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WO/2015/172149A1 |
Core-shell particles and methods of making and using thereof are described herein. The core is formed of or contains one or more hydrophobic materials or more hydrophobic materials. The shell is formed of or contains hyperbranched polygl...
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WO/2015/172153A1 |
Core-shell particles have a hydrophobic core and a shell formed of or containing hyperbranched polyglycerol (HPG). The HPG can be covalently bound to the one or more materials that form the core or coated thereon. The HPG coating can be ...
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WO/2015/171017A1 |
Proposed is a surgical fastening element for mechanically suturing biological tissues, said element being made of a biocompatible, bioabsorbable material. The fastening element has a tubular portion (1) with an expansion (2) on the pr...
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WO/2015/153011A1 |
A composition comprising a plurality of electrospun fiber fragments comprising at least one polymer, a plurality of electrospun fiber fragment clusters comprising at least one polymer, and, optionally, a carrier medium, is disclosed. Als...
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WO/2015/148993A1 |
In part, the invention described herein relates generally to sutures and uses thereof in surgical procedures, including fibrin microthread sutures for surgical procedures that provide one or more of lower inflammation, reduced fibrosis, ...
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WO/2015/130113A1 |
The present invention relates to a medical thread and an apparatus for inserting the medical thread and, more particularly, to a medical thread and an apparatus for inserting the medical thread capable of minimizing side effects and pain...
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WO/2015/105878A1 |
Radiopaque medical cyanoacrylate compositions including a cyanoacrylate monomer; and a radiopacifier including nanoparticles having a mean size of less than about 15 nanometers (nm), wherein the nanoparticles do not substantially agglome...
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WO/2015/095266A1 |
Novel absorbable polymeric blends made from components wherein at least one of the components is synthesized using mixtures of mono- and di-functional initiators are disclosed. The blends have a first component that is a polylactide poly...
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WO/2015/094619A1 |
A suture is provided having a multifilament sheath disposed thereabout a monofilament core. The multifilament sheath includes a plurality of yarns, and each of the plurality of yarns includes a plurality of threads. Further, the suture i...
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WO/2015/088944A1 |
Novel absorbable polymeric blends having bimodal molecular weight distribution are disclosed. The bimodal blends have a first component that is a polylactide polymer or a copolymer of lactide and glycolide having a bimodal molecular weig...
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WO/2015/080939A1 |
Novel absorbable polymeric blends are disclosed. The blends have a first absorbable polymer type that is a polylactide polymer or a copolymer of lactide and glycolide and a second absorbable polymer type that is poly(p-dioxanone), wherei...
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WO/2015/073782A1 |
A method of anchoring a suture (20, 24) into a pilot hole (52) in bone (54), utilizing a suture anchor (42). A lumen-defining circular soft wall 16, having a first and second end (22, 26), is slidably engaged to a piece of suture (12), a...
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WO/2015/069556A1 |
Compositions of P4HB with high purity have been developed. The compositions are prepared by washing P4HB biomass prior to solvent extraction, and precipitating P4HB from solution. The same solvent is preferably used to wash the P4HB biom...
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