Sevastianov
Andrei Aleksandrovich Sevastianov, Moscow RU
Patent application number | Description | Published |
---|---|---|
20100270340 | CLOTHES HANGER - The invention discloses five embodiments of hangers for clothes having a first crossbar forming together with means for arranging the hanger on a support a main frame, which comprises an additional second crossbar having a free end for hanging trousers and capable of moving it in space into various positions relative to the main frame and its subsequent pressing to the first crossbar. | 10-28-2010 |
Igor Sevastianov, Berlin DE
Patent application number | Description | Published |
---|---|---|
20090256845 | ACCELERATED RAY TRACING - Methods, systems and computer program code (software) products executable in a computer processor element include computing, in the processor element, a minimal axis-aligned bounding box of the intersection of a given axis-aligned bounding box and a triangle under linear motion, and/or traversing, in the processor element, a ray tracing acceleration hierarchy for a given set of rays, wherein the traversing includes computing decisions for a representative form of the rays, without requiring a traversing of all rays in turn. | 10-15-2009 |
Viktor I. Sevastianov, Moscow RU
Patent application number | Description | Published |
---|---|---|
20110177170 | IMPLANTABLE NEUROENDOPROSTHETIC SYSTEM, A METHOD OF PRODUCTION THEREOF AND A METHOD OF RECONSTRUCTIVE NEUROSURGICAL OPERATION - Intended for the use in neurosurgery and organ tissue engineering to replace defects of nervous tissue of a mammal brain and spinal cord (B&SC) in reconstructive neurosurgical operations, a tissue-replaceable artificial cell-biopolymer neuroendoprosthetic system (ACBP NEPS) for surgical plasty of defects of nervous tissue of B&SC, stimulating regeneration and growth of damaged axons of neural cells, comprises an elastic cell-biopolymer biologically active mass, produced from a heterogeneous collagen-containing matrix for implantation, and a biocomposition of cell preparations of various types of autologous cells of a patient. Also disclosed are a method of producing the ACBP NEPS, which provides for perfusion of the biocomposition of the cell preparations of various types of autologous cells of a patient into a heterogeneous collagen-containing matrix for implantation, and a method of reconstructive neurosurgical operation comprising implantation of the ACBP NEPS into a defect of neural tissue. | 07-21-2011 |
Viktor Ivanovich Sevastianov, Moscow RU
Patent application number | Description | Published |
---|---|---|
20110268774 | PREPARATION OF STEM CELLS WITH REPROGRAMMED CELL SIGNALLING, A METHOD OF PRODUCING THE PREPARATION AND A METHOD OF USE THEREOF - The invention is applied in the therapy of brain and spinal cord tumors, degenerative, hypoxic, ischemic diseases and traumatic injuries of the central nervous system (CNS) and other diseases of humans and animals. Object of invention is to provide target delivery of signaling substance to the pathological area of an organism, triggering in due time and long-time support of active signaling intercellular action of specific therapeutic character of a healthy and well controlled stem cell (SC) onto controlling system of defective cells. The preparation of SC with reprogrammed cell signaling comprises the basic preparation of SC, the membrane, and/or nucleus, and/or cytoplasm of which contains implanted protein or pharmaceutical able to regulate signaling pathways of SC and cells of pathological focus in a mammal organism, provisionally encapsulated in nanocontainers of less than 100 nm size, obtained from biodegradable material, intact for organelles and compartments of SC of the basic preparation. The material has a set biodegradation period in a mammal organism to provide programmed exit of protein or pharmaceutical in intra- or intercellular space thus reprogramming signal transduction of key genes in the desired therapeutic orientation of physiologic events in the cell cycle directly in the pathological area or tissue of an organism. | 11-03-2011 |