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JP2001522665A |
A drug-infusing device is implanted into a body cavity such as a bladder. The device is implanted in an uninflated, low profile state. After insertion into the body cavity, the device is filled with a substance, such as a drug, and assum...
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JP2001520086A |
(57) [Summary] A dispenser that stores dry powder (one component of a two-material adhesive tissue sealing material) in a container (for example, a drug bottle) having a partition wall at one end, an open end opposite to the partition wa...
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JP2001520542A |
The present invention relates, in general, to tissue decellularization and, in particular to a method of treating tissues, for example, heart valves, tendons and ligaments, so as to render them acellular and thereby limit mineralization ...
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JP2001518363A |
Disclosed are biocompatible prepolymer compositions comprising a compatible antimicrobial agent and, in particular, a compatible iodine containing antimicrobial agent. These compositions provide for in situ formation of an antimicrobial ...
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JP3218148B2 |
PURPOSE: To produce the subject copolymer suitable for preparing a biomedical device, especially, a wound closure device by melt processing by copolymerizing a specified aromatic anhydride with an aliphatic ester. CONSTITUTION: There is ...
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JP3218055B2 |
A copolymer comprising a bioabsorbable, segmented molecular architecture has been invented. The copolymer has at least two different ester linkages. The segmented molecular architecture comprises a plurality of fast transesterifying link...
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JP2001254264A |
To provide a method for producing a hydroxyapatite-fiber complex useful as medical materials such as an artificial skin, an artificial blood vessel and a suture, soft tissue-constructing materials such as a cell culture carrier and a fil...
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JP2001515495A |
Multilayer anti-microbial materials formed to produce an interference colour, and thus an indictor of anti-microbial effect, are provided. The materials include a partly reflective base layer and a partly reflective, partly transmissive ...
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JP3203382B2 |
PURPOSE: To provide an artificial-embolism forming polymer solution having relatively low viscosity, capable of being quickly clotted after being injected into a blood vessel so as to obstruct the blood vessel without directly damaging t...
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JP3198110B2 |
Copolymers from a hydroxy acid and a polycarboxylic component, method of preparation thereof, and use thereof are provided.
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JP3192542B2 |
PURPOSE: To obtain the polymer comprising a caster oil and a specific monomer which polymer is excellent in an bio compatibility, lubricity and other properties and is useful for coating for products for surgery such as surgical sutures ...
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JP3190394B2 |
A surgical suture having a coating thereon of a block poly(ether-co-amide), and a method for improving the knot tiedown performance of a suture by first coating a block poly(ether-co-amide) solution of a block poly(ether-co-amide) onto t...
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JP3190391B2 |
A surgical suture having a coating thereon of a copolymer of a predominant amount of p-dioxanone and the balance epsilon -caprolactone, and a method for improving the knot tiedown performance of a suture by first coating a solution of th...
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JP2001149462A |
To obtain a medical suture which is improved in operability at the time of suturing a wound.The medifal suture is improved in operability at the time of suturing the wound by manufacturing such a thread that can be maintained easily in a...
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JP3161728B2 |
The present invention relates to the process for the preparation of a biodegradable polymer comprising diester units of the formula (III)-[(O)-CO-O-C(R1R2)-O-CO-(O)-R3]-;where R1 and R2 each represents a hydrogen atom or a carbon-attache...
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JP2001054563A |
To provide a suture which has excellent mechanical characteristics and has biodegradability and biocompatibility. The copolymer of the suture containing the copolymer of polyethylene glycol terephthalate and polybutyrene terephthalate co...
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JP3136392B2 |
PURPOSE: To facilitate insertion and alignment of a suture prosthetic material adequate for use in an automatic suture device in surgical operation and to solve problems of mispositioning, etc., after mounting by forming a cloth body to ...
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JP3130060B2 |
Crystalline copolymers of epsilon -caprolactone and a monomer having the formula: Surgical filaments, especially monofilament sutures, prepared by melt spinning the crystalline copolymers described above.
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JP3126637B2 |
To provide a biocompatible block copolymer which contains at least two kinds of chemically different polymer blocks bonded to each other through a specific compd. and hence is suitable for producing medical implants and surgical aids. Th...
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JP2001000529A |
To provide a incised wound closing implement which is capable of imparting uniform closing power to a incised wound without generating seams in the incised wound an arbitrarily adjusting this closing power with a simple structure and inc...
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JP3107578B2 |
Copolymer of a predominant amount of epsilon -caprolactone, the balance being glycolide and glycolic acid. Coating for an absorbable, multifilament surgical suture prepared by dissolving the copolymer in an organic solvent.
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JP2000300660A |
To obtain mechanical properties desirable for a certain kind of embeddable medical appliances, such as bone fixing implements, by incorporating poly-(L-lactide/D-lactide/glycolide) into the implement. The material contains the poly-(L-la...
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JP3100171B2 |
Bioabsorbable copolymers comprising rho -dioxanone and AA-BB type polyalkylene carbonates are provided. The copolymers are useful in the fabrication of sterile surgical articles and bioabsorbable coatings for sutures and are produced fro...
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JP2000271210A |
To provide a strand-like implant of an absorbable polymer which has behaviors of in vivo decomposition and absorption, is easily prepared at low cost and can be easily and surely used for surgical transplantation. A strand-like implant o...
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JP2000512519A |
The present invention provides compositions and methods for coating medical devices with pharmaceutical agents and devices coated with the compositions. The coated devices provide controlled or sustained release of pharmaceutical agents ...
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JP2000237289A |
To effectively and adequately remove a sterilizer gas, a diluent gas, a sterilization byproduct and moisture by a method wherein a biomedically absorbable medical product is supplied into a pouch to be placed into a chamber of a gas ster...
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JP2000510720A |
A pentosanpolysulfate coating on medical devices reduces or eliminates side effects associated with the introduction of foreign bodies into the urinary tract of a patient. The pentosanpolysulfate coating attenuates the attachment of salt...
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JP3062893B2 |
PURPOSE: To decompose a chitin-containing material in high efficiency by an enzymatic reaction. CONSTITUTION: A chitin-containing material is heated in an organic solvent or its mixture with water and a β-1,4-glycoside decomposition enz...
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JP2000508017A |
(57) [Summary] A crystalline copolymer consisting of glycolide and the optically inactive dl-lactide has been disclosed. This copolymer contains up to 62% by weight of glycolide. Further, a method for producing this copolymer and an abso...
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JP2000178350A |
To provide crystalline copolymers which are suited for fabrication into several forms of absorbable biomedical devices including monofilament sutures.The crystalline, absorbable block/segmented copolymers are the reaction product of a li...
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JP3057374B2 |
The present invention relates to novel copolymers made from trimethylene carbonate and optically inactive lactides, to their preparation and to their use.
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JP3051433B2 |
Thermoplastic monofilament sutures having improved flexibility and handling characteristics are obtained by a melt spinning process which includes the step of drawing the filaments in a heated zone maintained at a temperature above the m...
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JP2000506404A |
An elongate PTFE (polytetrafluoroethylene) element is formed, having a PTFE matrix and containing a water soluble additive material in the form of solid particles distributed within the matrix. The PTFE elements may be twisted or untwist...
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JP3043354B2 |
The invention concerns a continuous process for manufacturing resorbable polyesters.
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JP2000135282A |
To improve tensile force, maintaining flexibility of a suture by forming a suture for operation from a material which is a copolymer made of lactic acid and -caprolactone as repeated units and shows a specified value in mol ratio of lact...
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JP2000116681A |
To obtain biocompatibility, biodegradability and a mechanical properties similar to bone by making a scaffold substance a matrix based on a substance based on broken natural starch, in a device for engineering bone equivalent tissue havi...
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JP3036833B2 |
PCT No. PCT/NL90/00041 Sec. 371 Date Oct. 24, 1991 Sec. 102(e) Date Oct. 24, 1991 PCT Filed Apr. 3, 1990 PCT Pub. No. WO90/12104 PCT Pub. Date Oct. 18, 1990.The invention relates to a microbiological process for the production of polyest...
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JP2604025Y2 |
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JP2000093496A |
To provide a surgical knitted fabric by bundling specific mole % or above of glycolate-bonded copolymer filaments to yarn, knitting this yarn to a knitted fabric shape of a stretchable form and not heat setting this knitted fabric.The fi...
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JP3023380B2 |
A surgical suturing thread is coated with a fatty acid metal salt. For this purpose it is dissolved in an organic solvent and the suturing thread is coated with the hot solution, whose temperature is so high that the fatty acid metal sal...
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JP3011325B2 |
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JP3011324B2 |
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JP2000044658A |
To obtain the subject polymer substantially not containing a metal atom, capable of being sufficiently used as an industrial material, having a high mol.wt., and useful for medical equipment, etc., by the ring-opening polymerization of a...
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JP3007363B2 |
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JP2988925B2 |
To obtain a medical product, e.g. a suture or the like, capable of stabilizing a growth factor-containing medicinal composition in the lowering of biological activities in the presence of water content by including a specific polypeptide...
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JP2986509B2 |
A modified polyester composition comprising a mixture of a polyester having at least a glycolic acid unit and/or a lactic acid unit with a polyether modified silicone is suitable as material for implanting intravitally
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JP2986498B2 |
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JP2981488B2 |
The biocompatibility of biomaterials having solid surfaces is improved through coating the same with biocompatible agents. The method for modifying the solid surface to improve biocompatibility employs molecules of a biocompatible agent ...
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JP2979484B2 |
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JP2965667B2 |
A needle-suture combination (20) with reduced diameter portion (26) of the suture (24) being attached to the blunt end (23) of the needle (21). The maximum diameter of the suture (24) being almost the same but no larger than the diameter...
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