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JPH07103237B2 |
Novel, semi-crystalline depsipeptide polymers and copolymers particularly suitable for use in fabricating bioabsorbable medical implant devices such as sutures or clips and obtained through ring-opening polymerization of certain 3-substi...
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JPH0796025B2 |
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JPH0793940B2 |
A surgical fastener is made from a glycolide-rich blend of polymers.
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JPH0790039B2 |
A method of preparing an infection-resistant medical device comprising one or more matrix-forming polymers selected from the group consisting of biomedical polyurethane, biomedical silicones and biodegradable polymers, and antimicrobial ...
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JPH0787853B2 |
An improved posttreated prosthetic device molded from a synthetic bioabsorbable polymer is disclosed. The improvement comprises the device molded at a temperature above about 70 DEG C. A process for manufacturing a molded prosthetic devi...
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JPH0781001B2 |
Radiation sterilizable polymeric materials, particularly radiation sterilizable absorbable, surgical products made from such polymeric materials.
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JPH0781000B2 |
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JPH0780999B2 |
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JPH0781204B2 |
A polylactic acid fiber comprises a blend of poly-L-lactic acid and poly-D-lactic acid and is improved by spinning and then drawing.
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JPH07216646A |
PURPOSE: To obtain a polylactic acid porous yarn suitable as a material for medical treatment, having a high hydrolysis rate in an organism, substantially comprising only a polylactic acid. CONSTITUTION: This polylactic acid porous yarn ...
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JPH07213597A |
PURPOSE: To provide twisted yarn of purified collagen-like substance which has superior biocompatibility and mechanical strength, is substitutable with tissue and an internal organ at an affected part of a human body as time passes after...
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JPH07506382A |
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JPH0763504B2 |
Surgical osteosynthesis composite material, which is self-reinforced i.e. it is formed about the absorbable polymer or copolymer matrix which is reinforced with the absorbable reinforcement units which have the same chemical element perc...
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JPH07504928A |
(57) [Summary] Since this publication is application data before electronic filing, summary data is not recorded.
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JPH0744933B2 |
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JPH07503268A |
Process for treating poly(esteramides) to improve the heat and storage stability thereof. Polymer is optionally suspended in a liquid medium, treated with an amide group-containing solvent, and then separated from the solvent and liquid ...
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JPH0770703A |
PURPOSE: To obtain an alloy material for surgical sewing needles, increased in yield bending moment, by optimizing respective contents of Ni, Ti, Mo, etc., by the use of equations for predicting the martensite finish temperature, ultimat...
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JPH0767895A |
PURPOSE: To provide an antimicrobial artificial blood vessel which is provided with an antimicrobial property over a long period of time without impairing the porous structure, antithrombogetic property and tissue adaptability possessed ...
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JPH0747068A |
PURPOSE: To provide a surgical needle that is easier to handle and enables a more accurate operation. CONSTITUTION: In a surgical needle 2, the surfaces of a punching end 6 and the section 8" of the needle 2 adjacent to the end 6 and occ...
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JPH074418B2 |
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JPH07500A |
PURPOSE: To obtain a material for embedding in vivo with excellent organic compatibility by a method wherein metal is deposited on the surface of a tetrafluoroethylene resin porous body having a fine fibrous structure comprising a node a...
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JPH06102086B2 |
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JPH0696633B2 |
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JPH0689138B2 |
Biodegradable alkyloxycarbonylmethyl or aryloxycarbonylmethyl polyaspartate and polyglutamate which can be used as a carrier for drugs which are either in the encapsulated state or are incorporated in the polymer matrix. The polypeptide ...
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JPH06306765A |
PURPOSE: To provide a regenerated fiber completely free from a color and excellent in water resistance by adding a specific amount of an aluminum salt to a regenerated collagen fiber. CONSTITUTION: The split leather of an animal is treat...
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JPH06285076A |
PURPOSE: To attempt safe manipulation of needles by constituting a suture thread holding member housed within a protective sleeve of a suture thread holding means which consists of a wall arranged surrounding the bottom partition and a d...
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JPH0677601B2 |
An improved method and composition for preventing adhesions during surgery. Tissue surfaces and surgical articles involved in the surgery are coated with a solution of a hydrophilic, polymeric material prior to manipulation of the tissue...
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JPH06277274A |
PURPOSE: To prevent a development of complication and the like, by forming a medical device for implantation within a tissular structure of a living body from biologically absorbent elastomers which contain as chief components a specific...
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JPH06508536A |
PCT No. PCT/SE92/00404 Sec. 371 Date Feb. 7, 1994 Sec. 102(e) Date Feb. 7, 1994 PCT Filed Jun. 10, 1992 PCT Pub. No. WO92/22336 PCT Pub. Date Dec. 23, 1992.Method of producing a microstructure in a bioresorbable element comprising a mate...
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JPH0675592B2 |
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JPH06508388A |
The present invention relates to biodegradable copolymers derived from cyclic esters. In the copolymer, between 0.01 and 5 mol.% of the total cyclic ester-derived units are derived from TMC and between 99.99 and 95 mol.% of the total cyc...
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JPH06508108A |
Cross-linking agents containing or adapted to generate methylene diester or diamide groups of formula -(Z)m.Y.X.C(R<1>R<2>).X.Y.(Z)n- (where each X and Z is selected from -O-, -S- and -NR- (where R is hydrogen or an organic group); each ...
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JPH06245989A |
PURPOSE: To provide a suture yarn for operation which has good uniformity of material quality, is easily produced, has excellent operability and high tensile strength at wet and is slight in endo-tissue reaction with in the body. CONSTIT...
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JPH06245819A |
PURPOSE: To provide a simple-structure and inexpensive motor operated tooth brush that has a higher tooth brushing ability by giving reciprocating motion to an attachment along its shaft and rotational motion to a brush. CONSTITUTION: A ...
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JPH0667886B2 |
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JPH0663132B2 |
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JPH0657220B2 |
An antiviral surgical or examination glove is obtained by blocking adsorption sites for the antiinfective agent which may exist in the lubricating agent, e.g., crosslinked corn starch, or in the material of the glove itself. The glove of...
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JPH06209946A |
PURPOSE: To secure anastomosis between tissues by improving the strength of a leg part without deteriorating the sticking performance to the tissue by shaping at least a part of a suture tool for surgery made of resin material through ex...
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JPH06190030A |
PURPOSE: To obtain a surgical filament having excellent surface slip properties even under wet condition and high safety to living bodies by coating the surface of the surgical filament with a polyvalent metal salt of amidosulfonate or a...
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JPH06181978A |
PURPOSE: To improve the surface sliding characteristics of a surgical filament such as an operating suture and a ligating filament by coating the surface thereof with a composition containing at least one type of polyvalent metallic salt...
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JPH0644548U |
[Purpose] The present invention provides a surgical thread having a cured portion at the thread end thereof, particularly a thread for suture with a needle. [Constitution] In the configuration of a surgical suture containing a core threa...
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JPH0639564B2 |
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JPH0638848B2 |
A collagen-based surgical thread is disclosed which contains absorbed therein water, a hygroscopic agent, and a nonionic surfactant in an amount sufficient to enhance the pliability of the thread, and, in many cases, the tie down perform...
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JPH0636804B2 |
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JPH06134028A |
PURPOSE: To obtain knitted suture thread having one or more improved qualities, for example, a lower structural resistance, lower chatter, larger flexibility and/or better hand when compared with known or standard suture threads that hav...
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JPH0634813B2 |
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JPH0634812B2 |
A surgical fastener is made from a blend of a lactide/ glycolide copolymer and poly(p-dioxanone).
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JPH0632651B2 |
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JPH0630616B2 |
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JPH06503021A |
A method of suturing using a suture made from materials which, upon application of energy, contract or expand after implantation in tissues and/or prosthetic materials same.
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