Development and implementation of new polymeric materials and medical products largely determine the progress of modern surgery.
In this context, the relevance of the polymer implant, in particular, suture material, the use of which the most rational in any surgical situation.
We have developed a body nonabsorbable brand viagra online monofilament surgical conditioned rooms on USP 5 / 0 to 1 (metric size to EP 1 to 4) based on polypropylene (PP), polyvinylidene fluoride (PVDF) and poly (PKA). Suture materials in the form of filaments, owing to solidity and smoothness of the surface except the penetration of infection threads inside, allow them with little effort and minimal damage to even the most delicate fabrics as well as provide a good cosmetic effect and reduce the discomfort when removing sutures.
Most biological inertness of them have PVDF monofilament. However, in order to improve the hemocompatibility and thromboresistance suture material used, such as cardiovascular surgery, we developed a method for forming on the surface of the nanocoating linear-chain carbon-carbyne (RF Patent 2287623).
Since the braided or twisted sutures along with good manipulative properties are characterized by high wick that creates the danger postoperative infection seams, and also "sawing" effect during a tissue, we developed a technology application to Mylar and nylon filament hydrophobic fluoropolymer coating. Received "psevdomononiti" have zero wick, reliability, assembly and good flexibility.
Clinical trials have shown that such filaments are convenient to manipulate, reliable tally surgical sites, atraumatic not absorb wound discharge and did not become infected.
For the prevention or treatment of surgical sepsis can bring substantial benefits to antimicrobial sutures.
We obtained the nylon filament containing immobilized ionic chemical bond gentamicin (RF patent 1241553 and 1241554).
The results of microbiological and preclinical generic viagra studies received sutures showed that for effective and prolonged antimicrobial action is necessary to introduce a string of at least (5-7)% antibiotic.
Clinical trials of antimicrobial suture materials have shown high efficiency in the prevention of septic complications after surgery in this complex patient population, as patients with cancer of the gastrointestinal tract.
For the first time in Russia we have developed and put into mass production of plastic mesh implants for hernia and other soft tissue defects in the support of PVDF and PP-filaments, Mylar complex yarns with fluoropolymer coating. To cialis without prescription improve the biocompatibility in PVDF-coated grids formed carbyne (RF Patent 2288304).
Properties of yarns and knitted weave features provide endoprostheses high biocompatibility, mechanical strength, dimensional stability in all directions, resistance to blooming and shedding edges, resistance to infection, resistance to biodegradation, gentleness, minimum material consumption.
Based on the same mesh cloths are designed mesh tape (slings) for use as a urethral lonno-loop in the surgical treatment of stress incontinence treatment (RF Patent 2297808), and implants for reconstructive surgery of the pelvic floor.
For the prevention of adhesions after operations on organs and tissues with serous layer (the abdominal cavity, tendon sheath, joint, pleural cavity, pericardial, spinal cord membranes, middle ear cavity), designed and produced protivospaechny gel.
The gel acts as a temporary artificial "barrier" between the damaged serous surfaces, ensuring their effective separation in the healing time, and then dissipates. Reduction of adhesion surfaces of organs and tissues contributes to the preservation of their mobility and prevents the formation of adhesions.
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