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JPH107793A |
To obtain an aliphatic polyoxamide which can be used for a surgical device such as a suture, a shaping device, a matrix for conveying a drug, a coating film, a lubricant, etc., by selecting a specified aliphatic polyoxamide. This aliphat...
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JPH107772A |
To obtain a copolymer which has mechanical and biological properties favorable for producing a surgical absorbent suture and a device by selecting a copolymer produced from specific compds. This copolymer has lower than 45wt.% repeating ...
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JP2693420B2 |
A tissue fastening device comprising (a) a fastener member having a pair of legs extending from the same side of a connecting cross piece, said fastener member adapted to be placed on one side of the tissue to be joined with the legs pen...
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JP2689411B2 |
To make a suture or a ligature softer and more transparent than a suture of legature that is coated by a conventional coating body by making the coating include a joint unit of a specified unit and a random copolymer that includes at lea...
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JPH09313494A |
To make easy distinction of a plurality of suture threads for use in vascular suture a blood vessel by giving respective identifications to the threads which belong to one sort. The thread parts 21a-25a of blood vessel sewing threads 21-...
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JPH09313495A |
To easily suture an operated lesion in a manner similar the use of a laparoscope by forming a rigidified part on suture including a first end attached to a needle, and a second end attached to a holding device, so as to be adjacent to th...
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JPH09308635A |
To make it possible to easily and surely execute cutting operation by applying a cloth-like material partly formed with a fabric as a nonwoven fabric and arranging this material in such a manner that the course direction of the fabric ma...
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JPH09511666A |
A medical device which is a surgically implantable device coated with an adjunctive polymer system. The adjunctive polymer system forms a solid matrix when introduced into a human or animal body. The adjunctive polymer system can contain...
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JP2665522B2 |
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JPH09509698A |
PCT No. PCT/GB95/00486 Sec. 371 Date Nov. 19, 1996 Sec. 102(e) Date Nov. 19, 1996 PCT Filed Mar. 6, 1995 PCT Pub. No. WO95/23876 PCT Pub. Date Sep. 8, 1995A method of treatment of a shape memory alloy involves shot peening of the alloy s...
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JP2659408B2 |
The invention comprises a multifilament thermoplastic surgical suture. Less than about fifty percent of the filaments are melt fused for a suitable controlled length. The controlled length is from at least one end of the suture. The melt...
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JP2648308B2 |
Cross-linked esters of hyaluronic acid are provided which result from the esterification of polyhydric alcohols with two or more carboxy groups of the hyaluronic acid polysaccharide. These cross-linked esters are useful in the field of b...
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JP2642937B2 |
This invention relates to a process for producing polyester biopolymers by culturing Pseudomonas oleovorans bacteria on substrates comprising certain nutrients. The nature of the polyesters can be varied by varying the nature of the carb...
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JP2641840B2 |
This specification provides a biodegradable poly(lactic acid) of a star-shaped structure having a high molecular weight of more than 30,000 with excellent tensile strength and a process for its preparation which comprises direct polycond...
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JPH09194579A |
To obtain the subjected blend useful for a surgical tool such as a suture, a prosthetic tool, a drug delivery matrix, a covering material, etc., by blending a specific aliphatic polyester containing an amine, an amide, etc., with another...
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JPH09188806A |
To provide a polymer blend excellent in bioabsorbability by blending an aliph. polyoxa ester comprising repeating units of a first type represented by a specific formula and repeating units of a second type represented by another specifi...
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JPH09164190A |
To improve tensile strength of a suture and to decrease its surface roughness. In this braided polyester suture formed of a polyester filament having an wt. average mol.wt. of at least 35,000, a toughness of about 7-8.5g/ denier a breaki...
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JP2622399B2 |
A surgical needle (10) is disclosed. The needle (10) comprises a cold drawn, age hardened iron-base alloy containing, by weight, about 9-13 per cent chromium, about 8-16 per cent cobalt, about 4-8 per cent molybdenum, about 4-8 per cent ...
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JPH09122227A |
To provide an ultimate ideal medical material having safety, effectiveness, and usefulness by applying a physical or chemical cross-linking reaction between protein molecules constituting a membrane material impregnated with collagen or ...
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JP2607266B2 |
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JP2606260B2 |
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JP2603229B2 |
A crystalline copolymer is produced by first polymerizing p-dioxanone to form a mixture of monomer and homopolymer, and then adding lactide to this mixture and polymerizing to form a copolymer.
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JPH09103477A |
To prevent the infection of a sutured part by incorporating a specific amt. of an antimicrobial agent into a suture used for suturing a wound, fixing a catheter, etc. The antimicrobial agent is incorporated at 0.001 to 10.0wt.% into the ...
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JPH09503490A |
PCT No. PCT/FR94/00914 Sec. 371 Date Mar. 6, 1996 Sec. 102(e) Date Mar. 6, 1996 PCT Filed Jul. 21, 1994 PCT Pub. No. WO95/03272 PCT Pub. Date Feb. 2, 1995The present invention relates to novel organic products resulting, for example, fro...
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JP2592420B2 |
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JPH0947457A |
To provide a needle for buried suture which can be inexpensively manufactured and by which suture can be easily and quickly performed without requiring an advanced suture technology and which has strong joining force and by which a scar ...
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JP2580423B2 |
PURPOSE: To achieve higher slipping characteristic by using at least one kind of a powder of N-long chain monoacyl basic amino acid having 6-22 carbons with more than 80% by capacity of particles below 20μm to coat a filament. CONSTITUT...
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JP2579308B2 |
The invention relates to a catheter assembly comprising a cannula (1), needle (4) and catheter inserter (6) wherein the inserter (6) is in slidable relationship to the cannula and wherein the inserter or other device also serves to selec...
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JP2569012B2 |
The invention concerns the esters of hyaluronic acid in which all or only a portion of the carboxylic groups of the acid are esterified, and the salts of the partial esters with metals or with pharmacologically acceptable organic bases.T...
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JP2569054B2 |
The invention relates to compositions comprising partial esters of alginic acid as well as their use in the surgery, sanitary and cosmetic fields.
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JPH09616A |
To make a use of a pretreatment solvent or a high temperature treatment unnecessary for surgical suture by applying previously an aliphatic polyester in a range of a given or less length from one end of a surgical suture and by curing it...
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JP2566786B2 |
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JP2559208B2 |
PURPOSE: To obtain the subject copolymer which is improved in strength, rate of reabsorption and fusion processability by polymerizing a specific optically active 3-substututed-2,5-morpholinedione and a cyclic lactone in the presence of ...
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JPH08311104A |
To obtain a medicine compsn. which contains a specific alginic acid partial ester (salt), can carry a pharmaceutically active substance as an alcohol component, is excellent in capability for carrying a basic substance exhibiting pharmac...
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JP2543328B2 |
PURPOSE: To obviate delicacy of temperature control or alloy control of arrangement or removal by using pseudo elastic shape memory alloy to show reversible stress inductive martensite which exceeds As and exceeds its Ms and is lower tha...
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JP2537500B2 |
Copolymers are made by reacting glycolide with a mixture of p-dioxanone monomer and homopolymer. The copolymers are useful in making surgical devices such as surgical sutures.
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JPH08226016A |
PURPOSE: To produce a polylactic acid fiber which is a fiber comprising polylactic acid, readily decomposable in a living body or a natural environment and especially favorable for disposable uses and provide a method for producing the f...
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JPH08206189A |
To provide an easily usable and reliable surgical suture material which is easily usable and reliable and enables simple and inexpensive production by forming a surgical suture material as absorbable synthetic polymer out of a glycolidet...
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JP2520463B2 |
PCT No. PCT/FI88/00001 Sec. 371 Date Oct. 12, 1989 Sec. 102(e) Date Oct. 12, 1989 PCT Filed Jan. 4, 1988 PCT Pub. No. WO88/08127 PCT Pub. Date Oct. 20, 1988.The invention relates to a sealing and insulating construction of a sensor for p...
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JP2520678B2 |
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JP2517731B2 |
A bioabsorbable coating for a surgical article comprises a polymer manufactured from at least the monomer caprolactone. The surgical article can be a bioabsorbable suture or ligature.
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JPH08141065A |
PURPOSE: To enable a doctor to recognize the presence or absence of the yarn for operation remaining in the body by putting materials photographable by X-rays into the yarn for operation, thereby forming the yarn for operation. CONSTITUT...
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JPH0819227B2 |
PURPOSE:To obtain the title copolymer of excellent impact resistance, by multiplying microorganisms having an ability of producing poly-3-hydroxybutyrate in the former stage and multiplying them in the presence of a specified compound un...
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JPH0841726A |
PURPOSE: To obtain a polyamide-based surgical suture having improved knot strength, tensile strength and no deterioration by dyeing and sterilization. CONSTITUTION: A polyamide-based pellet of nylon 66, nylon 6, etc., is fed from a hoppe...
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JPH0811121B2 |
This invention relates to a biodegradable collagen matrix having a pore size and morphology which enhances the healing of a wound. It further relates to a process for preparing the matrix. One embodiment of the invention comprises a biod...
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JPH085767B2 |
An antimicrobial composition for topical use or for incorporation into a coating or structural composition comprises an antimicrobial silver compound, preferably silver chloride, deposited on a physiologically inert oxidic synthetic part...
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JPH082371B2 |
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JPH082955B2 |
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JPH07113055B2 |
PURPOSE:To obtain the title copolymer in an industrially advantageous manner, by multiplying microorganisms having an ability of producing poly-3- hydroxybutyrate in the former stage and multiplying them in the presence of a specified co...
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JPH07316274A |
PURPOSE: To obtain a copolymer useful for surgical sutures, or the like, by selecting a copolymer containing a plurality of specified types of repeating units under specified conditions. CONSTITUTION: There is provided a copolymer compri...
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