05th week of 2015 patent applcation highlights part 51 |
Patent application number | Title | Published |
20150031874 | MALTOSE ENRICHED PRODUCTS - The present invention relates to a process for producing a syrup which is rich in maltose. The process is comprising the successive steps of liquefaction of a starch milk and saccharification of the liquefied starch milk in the presence of alpha-amylase, beta-amylase and a debranching enzyme selected from the group of pullulanase, iso-amylase and mixtures thereof, preferably pullulanase and further adding maltogenic alpha-amylase and/or iso-amylase, for obtaining a maltose containing syrup comprising at least 85% maltose based on dry matter and less than 1.5% glucose based on dry matter, preferably less than 1% glucose based on dry matter. | 2015-01-29 |
20150031875 | COMBINED SYNTHESIS ROUTE FOR DESOGESTREL AND ETONOGESTREL - The present invention relates to a synthesis route and to steroid derivatives of general formula VI and VII useful in the synthesis of desogestrel and etonogestrel. | 2015-01-29 |
20150031876 | METHOD FOR PRODUCING PYRONE AND PYRIDONE DERIVATIVES - The present invention provides a pyrone derivative and a pyridone derivative, which are novel intermediates for synthesizing an anti-influenza drug, a method of producing the same, and a method of using the same. | 2015-01-29 |
20150031877 | CRYSTAL OF FLUMIOXAZIN - A crystal of flumioxazin, which shows a powder X-Ray diffraction pattern having diffraction peaks with 2θ values (°) shown in Table. | 2015-01-29 |
20150031878 | DERIVATIVES OF DOCOSAHEXAENOYLETHANOLAMIDE AND USES THEREOF - The invention provides derivatives of DEA which have increased potency and hydrolysis resistance as compared to DEA, and compositions thereof, as well as methods of using these derivatives to promote neurogenesis, neurite growth and/or length, and/or promote synaptogenesis. | 2015-01-29 |
20150031879 | PROCESS FOR THE SYNTHESIS OF N-ALKOXYAMINES - The present invention relates to novel processes for the preparation of sterically hindered amine ethers by the transformation of a corresponding oxo-piperidin to a hydroxy or amino substituted sterically hindered amine ether and the preparation of a N-propoxy or N-propenoxy substituted sterically hindered amine and some novel compounds obtainable by these processes. The compounds made by these processes are particularly effective in the stabilization of polymer compositions against harmful effects of light, oxygen and/or heat and as flame-retardants for polymers. | 2015-01-29 |
20150031880 | CDK Inhibitors - Compounds of formulae I, II or III, and pharmaceutically acceptable salts thereof, are useful as CDK inhibitors. | 2015-01-29 |
20150031881 | PYRAZOLO PYRIMIDINE DERIVATIVES AND METHODS OF USE THEREOF - This invention generally relates to pyrazolo pyrimidine derivatives useful as, inter alia, inhibitors of short chain dehydrogenase/reductase (SDR) family of NAD(P)(H) dependent oxido-reductases. More specifically, the invention relates to pyrazolo pyrimidine derivatives, including derivatives and analogs of SDR inhibitors, pharmaceutical compositions containing derivatives and analogs of SDR inhibitors, methods of making derivatives and analogs of SDR inhibitors and methods of use thereof. | 2015-01-29 |
20150031882 | METHODS FOR TREATING CANCER USING PI3K INHIBITOR AND MEK INHIBITOR - Methods of treating patients with cancer are provided, wherein the methods comprise administering to the patient an effective amount of a MEK inhibitor and an effective amount of a PI3K inhibitor. Compositions in which the MEK and PI3K inhibitors are combined also are described. | 2015-01-29 |
20150031883 | 2,6-DIHALO-5-ALKOXY-4-SUBSTITUTED-PYRIMIDINES, PYRIMIDINE-CARBALDEHYDES, AND METHODS OF FORMATION AND USE - 2,6-Dihalo-5-alkoxy-4-substituted-pyrimidines, 2,6-dihalo-5-alkoxy-4-pyrimdine carbaldehydes, and derivatives of each are useful intermediates in forming potent herbicides that demonstrate a broad spectrum of weed control. These compounds are disclosed, as are methods of forming and using these compounds. | 2015-01-29 |
20150031884 | ANTI-VIRAL COMPOUNDS - The present invention relates to anti-HCV compounds, compositions comprising the same and methods of using the same to treat HCV infection. | 2015-01-29 |
20150031885 | MEGLUMINE SALT OF 6-FLUORO-3-HYDROXY-2-PYRAZINE CARBOXAMIDE - A preparation replete with a meglumine salt of 6-fluoro-3-hydroxy-2-pyrazine carboxamide has superior solubility, and is useful as a preparation for injection. | 2015-01-29 |
20150031886 | ALKALINE EARTH METAL-COMPLEXED METAL AMIDES - The present invention relates to metal amides of the formula (I), to a process for preparation thereof and to the use thereof as bases for aromatics, heteroaromatics, alkenes, alkynes and other organic compounds having activated C—H bonds. | 2015-01-29 |
20150031887 | 9-AZANORADAMANTANE N-OXYL COMPOUND AND METHOD FOR PRODUCING SAME, AND ORGANIC OXIDATION CATALYST AND METHOD FOR OXIDIZING ALCOHOLS USING 9-AZANORADAMANTANE N-OXYL COMPOUND - An organocatalyst for oxidizing alcohols in which a primary alcohol is selectively oxidized in a polyol substrate having a plurality of alcohols under environmentally-friendly conditions. The organic oxidation catalyst has an oxygen atom bonded to a nitrogen atom of an azanoradamantane skeleton and at least one alkyl group at positions 1 and 5. The oxidation catalyst has higher activity than TEMPO, which is an existing oxidation catalyst, in the selective oxidation reaction of primary alcohols, and better selectivity than AZADO and 1-Me-AZADO. This DMN-AZADO can be applied to the selective oxidation reaction of primary alcohols that contributes to shortening the synthesizing process for pharmaceuticals, pharmaceutical raw materials, agricultural chemicals, cosmetics, organic materials, and other such high value-added organic compounds. | 2015-01-29 |
20150031888 | PROCESS FOR THE PREPARATION OF PYRIDO[2,1-a] ISOQUINOLINE DERIVATIVES BY CATALYTIC ASYMMETRIC HYDROGENATION OF AN ENAMINE - The invention relates to a process for the preparation of pyrido[2,1-a] isoquinoline derivatives of the formula | 2015-01-29 |
20150031889 | ULTRA-SENSITIVE CHEMILUMINESCENT SUBSTRATES FOR ENZYMES AND THEIR CONJUGATES - New chemiluminescent compounds, stable in aqueous buffers, for use in biological assaying include acridane-based compounds and 1,2-dioxetanes. Among the new acridane-based compounds are water-soluble acridanes, enhancer coupled acridanes, bis and tris-acridanes as well as acridane-1,2-dioxetanes. Among the new 1,2-dioxetanes are electron deficient group-containing dioxetanes and tethered bis-1,2-dioxetanes. The 1,2-dioxetanes are useful as substrates for various enzymes. The acridanes can be admixed with an oxidizing agent, an aqueous buffer and, optionally, a stabilizer to form a substrate or reagent formulation useful for assaying, inter alia, HRP. | 2015-01-29 |
20150031890 | PHARMACEUTICAL COMPOSITION COMPRISING BICYCLIC PYRIDINOL DERIVATIVES FOR PREVENTING OR TREATING DISEASES CAUSED BY ANGIOGENESIS - There is provided a pharmaceutical composition comprising a bicyclic pyridinol derivative as an active ingredient for preventing or treating diseases caused by angiogenesis. The bicyclic pyridinol derivative expressed by Chemical Formula 1 can be effectively used as a drug for preventing and treating diseases caused by angiogenesis since it inhibits neovascularization in a chorioallantoic membrane model. | 2015-01-29 |
20150031891 | BIS-QUARTERNARY CINCHONA ALKALOID SALTS AS ASYMMETRIC PHASE TRANSFER CATALYSTS - The invention is directed to novel bis-quarternary cinchona alkaloid salts and the use of bis-quarternary cinchona alkaloid salts in asymmetric phase transfer catalysis. The present invention is directed to novel bis-quarternary cinchona alkaloid salts and the use of bis-quarternary cinchona alkaloid salts in asymmetric phase transfer catalysis. On certain substrates and under specific reaction conditions, the inventors have discovered that the use of bis-quarternary cinchona alkaloid salts in asymmetric phase transfer catalysis surprisingly provides for a more active and efficient process as compared to mono-quarternary catalysts. | 2015-01-29 |
20150031892 | SPHINGOLIPID METABOLITE MIMETICS - Sphingolipid metabolite mimetics and methods of synthesizing them are provided. The sphingolipid metabolite mimetics are shown to be effective at inducing apoptosis in various types of tumor cells. Further, the sphingolipid metabolite mimetics are shown to be effective at sensitizing multiple types of tumor cells to TRAIL-induced apoptosis. Formulations containing one or more sphingolipid metabolite mimetics and, optionally, one or more cell death receptor agonists are provided. Methods of treating cancer in a subject in need thereof are provided using one or more sphingolipid metabolite mimetics. | 2015-01-29 |
20150031893 | AN H3 RECEPTOR ANTAGONIST FOR USE IN THE TREATMENT OF ALZHEIMER'S DISEASE - This disclosure relates to methods of using 2-(cyclohexylmethyl)-N-{2-[(2S)-1-methylpyrrolidin-2-yl]ethyl}-1,2,3,4-tetrahydroisoquinoline-7-sulfonamide in a disease modifying therapy of Alzheimer's disease, other tauopathies and related neurodegenerative diseases. | 2015-01-29 |
20150031894 | NOVEL ORGANIC COMPOUND - The present invention provides an organic compound to be used in an electrochromic device. The organic compound has excellent oxidation-reduction repeating characteristics and shows high transparency in the bleached state without showing light absorption in the visible light region. The organic compound has a structure represented by Formula [1] according to Claim | 2015-01-29 |
20150031895 | COPPER-CATALYSED LIGATION OF AZIDES AND ACETYLENES - A copper catalyzed click chemistry ligation process is employed to bind azides and terminal acetylenes to provide 1,4-disubstituted 1,2,3-triazole triazoles. The process comprises contacting an organic azide and a terminal alkyne with a source of reactive Cu(I) ion in human blood plasma to form by cycloaddition a 1,4-disubstituted 1,2,3-triazole. The source of reactive Cu(I) ion can be, for example, a Cu(I) salt, Cu(II) ion in the presence of a reducing agent, or copper metal. | 2015-01-29 |
20150031896 | COMPOUNDS FOR ORGANIC ELECTRONIC DEVICES - The present invention relates to the improvement of organic electroluminescent devices, in particular blue-emitting devices, by using compounds of the formula (1) as dopants in the emitting layer. | 2015-01-29 |
20150031897 | COMBINED ACETYLCHOLINESTERASE INHIBITOR AND QUATERNARY AMMONIUM ANTIMUSCARINIC THERAPY TO ALTER PROGRESSION OF COGNITIVE DISEASES - A method administers quaternary ammonium anti-cholinergic muscarinic receptor antagonists in combination with acetyl-cholinesterase inhibitors to treat either cognitive impairment or acute delirium. This therapy results in a modification of a cognitive disorder or disease, namely a slow down in the disease progression. In one preferred embodiment, the disease is dementia with Lewy Bodies. New formulations for quaternary ammonium anti-cholinergic muscarinic receptor antagonists are also disclosed. | 2015-01-29 |
20150031898 | PROCESS FOR PREPARATION OF PROSTAGLANDIN F2 ALPHA ANALOGUES - A convergent synthesis of the prostaglandin F | 2015-01-29 |
20150031899 | CUCN-MEDIATED ONE POT PRODUCTION OF CINNAMONITRILE DERIVATIVES - The present invention discloses a cheaper and practical protocol for the construction of a wide variety of o-cyanocin-namonitrile and their structural analogues that proceeds with good yields in a single step using CuCN as the only reagent. | 2015-01-29 |
20150031900 | Organic Compound, Light-Emitting Element, Light-Emitting Device, Electronic Appliance, and Lighting Device - An organic compound that emits blue light with high color purity and has a long lifetime is provided as a novel substance. The organic compound is a fluorescent organic compound having a structure in which benzonaphthofuranylamine is bonded to the 1-position and the 6-position of a pyrene skeleton. | 2015-01-29 |
20150031901 | METHOD FOR PREPARING 5-AMINO-BENZOFURAN DERIVATIVES - The invention relates to a method for preparing 5-amino-benzoyl-benzofuran derivatives having the general formula in which R | 2015-01-29 |
20150031902 | PROCESS FOR THE PREPARATION OF DRONEDARONE BY OXIDATION OF A SULPHENYL GROUP - The invention relates to a novel process for the preparation of dronedarone (I) and pharmaceutically acceptable salts thereof which comprises oxidizing a compound of formula (IV) or a salt thereof with an oxidizing agent in an organic or inorganic solvent or solvent mixture, and isolating the obtained product and, if desired, converting it into a pharmaceutically acceptable salt thereof. Further aspects of the invention include the novel intermediary compound of formula (IV), and a process for the preparation thereof. | 2015-01-29 |
20150031903 | ESTERIFICATION OF FURAN-2,5-DICARBOXYLIC ACID TO A DIALKYL-FURAN-2,5-DICARBOXYLATE VAPOR WITH RECTIFICATION - A process for the manufacture of dialkyl furan-2,5-dicarboxylate (DAFD) vapor composition by feeding furan-2,5-dicarboxylic acid (“FDCA”) to an esterification reactor and in the presence of an alcohol compound such as methanol, conducting an esterification reaction to form an esterification vapor containing DAFD, unreacted alcohol compound, 5-(alkoxycarbonyl)furan-2-carboxylic acid (ACFC), and water, and continuously passing the esterification vapor through an ACFC condensing zone, that can be integral with the esterification reactor, in which at least a portion of the ACFC in the esterification vapor is converted to a liquid phase condensate, and continuously discharging the esterification vapor from the ACFC condensing zone as a DAFD vapor. There is also a DAFD vapor composition containing DAFD, water, unreacted alcohol, and by-products. | 2015-01-29 |
20150031904 | Method for Producing 5-Hydroxymethyl-2-Furfural from Maize Syrup Containing Fructose - Provided herein is a method for producing 5-hydroxymethyl-2-furfural (HMF) from maize syrup containing fructose including a conversion step in which a reaction product containing the 5-hydroxymethyl-2-furfural is produced by mixing and heating the maize syrup, a dioxane solvent and a solid acid catalyst, thus providing an advantage that the solvent can be easily isolated and the isolated solvent can be reused because dioxane is used as the solvent, and an advantage that the catalyst can be easily isolated and the isolated catalyst can be easily reused because a nonuniform solid acid catalyst is used. | 2015-01-29 |
20150031905 | ALKYLENE OXIDE SEPARATION SYSTEMS, METHODS, AND APPARATUSES - A propylene oxide separation system that comprises a distillation column, a decanter, and water wash system. The distillation column is configured to receive a crude propylene oxide stream, discharge an impurity stream that comprises methanol and water, and discharge a bottoms stream that comprises a majority of the propylene oxide entering in the crude propylene oxide stream. The decanter is configured to receive at least a portion of the impurity stream and a hydrocarbon solvent to provide for formation in the decanter of an organic phase and an aqueous phase. The organic phase comprises propylene oxide and hydrocarbon solvent, and is sent to the distillation column. The aqueous phase comprises a majority weight percent of the methanol and the water entering in the impurity stream. The water wash system is configured to receive and purge the aqueous phase from the propylene oxide separation system. | 2015-01-29 |
20150031906 | FLAME RETARDANT FILLER - A flame retardant filler having brominated silica particles, for example, imparts flame retardancy to manufactured articles such as printed circuit boards (PCBs), connectors, and other articles of manufacture that employ thermosetting plastics or thermoplastics. In this example, brominated silica particles serve both as a filler for rheology control (viscosity, flow, etc.) and a flame retardant. In an exemplary application, a PCB laminate stack-up includes conductive planes separated from each other by a dielectric material that includes a flame retardant filler comprised of brominated silica particles. In an exemplary method of synthesizing the brominated silica particles, a monomer having a brominated aromatic functional group is reacted with functionalized silica particles (e.g., isocyanate, vinyl, amine, or epoxy functionalized silica particles). Alternatively, a monomer having a brominated aromatic functional group may be reacted with a silane to produce a brominated alkoxysilane monomer, which is then reacted with the surface of silica particles. | 2015-01-29 |
20150031907 | METHOD FOR PRODUCING ACRYLONITRILE - The invention relates to a method for producing acrylonitrile which includes a vapor phase catalytic ammoxidation process of performing vapor phase catalytic ammoxidation by bringing a source gas containing propylene, molecular oxygen, and ammonia into contact with a fluidized bed catalyst to obtain acrylonitrile. The method is characterized in that the fluidized bed catalyst consists of particles containing Fe, Sb, and Te, and the vapor phase catalytic ammoxidation process is performed while maintaining a B/A in the range of 2.0 to 5.0, where A denotes an atomic ratio of Te/Sb in a bulk composition of the fluidized bed catalyst and B denotes an atomic ratio of Te/Sb in a surface composition of the particles of the fluidized bed catalyst. According to the method for producing acrylonitrile of the invention, it is possible to stably maintain a high acrylonitrile yield over a long period of time. | 2015-01-29 |
20150031908 | METALLATED METAL-ORGANIC FRAMEWORKS - Porous metal-organic frameworks (MOFs) and metallated porous MOFs are provided. Also provided are methods of metallating porous MOFs using atomic layer deposition and methods of using the metallated MOFs as catalysts and in remediation applications. | 2015-01-29 |
20150031909 | SAFE METHOD FOR PRODUCING ALKYL NITRATE - The present invention provides a method for producing alkyl nitrate. The centrifugal extraction equipment acts as the esterification separator; a mixed acid solution containing sulfuric acid and nitric acid enters from the heavy phase inlet of the centrifugal extraction equipment; alkyl alcohol enters from the light phase inlet of the centrifugal extraction equipment; the feeding molar ratio of alkyl alcohol and nitric acid equals to 1:1.0-3.0; esterification reaction occurs with the mixed acid and alkyl alcohol at a temperature of 10˜60° C. under the rotating speed of 800-2000 r/min; under the action of centrifugal force, the generated coarse ester as a light phase and the spent acid as a heavy phase are separated; coarse ester as a light phase is discharged through the light-phase outlet of the centrifugal extractor; the spent acid as a heavy phase is discharged through the heavy-phase outlet of the centrifugal extractor; after alkali washing and water washing conventionally, coarse ester is dehydrated for drying and purified, then the refining products of alkyl nitrate is obtained. In the method of the present invention, esterification reaction, the separation of reaction products and the spent acid are finished in the same reactor simultaneously, which reduces the contact time of reaction products with the spent acid greatly, avoids the side reaction effectively, and ensures the safety of esterification process. | 2015-01-29 |
20150031910 | CATALYTIC SYNTHESIS OF VITAMIN A INTERMEDIATE - The present invention relates to a process of production of a compound, which is useful as an intermediate (building block) in organic synthesis, especially in the synthesis of vitamin A or β-carotene and derivatives thereof, e.g. canthaxanthin, astax-anthin or zeaxanthin. | 2015-01-29 |
20150031911 | Post-Gilding of PD-AU-Coated Shell Catalysts - The invention relates to a method for producing a shell catalyst that is suitable for producing vinyl acetate monomer (VAM). The invention further relates to a shell catalyst that is obtainable by the method according to the invention and to the use of the shell catalyst according to the invention for producing VAM. | 2015-01-29 |
20150031912 | Process For Production Of Acrylic Acid Or Its Derivatives From Hydroxypropionic Acid Or Its Derivatives - Processes for the catalytic dehydration of hydroxypropionic acid, hydroxypropionic acid derivatives, or mixtures thereof to acrylic acid, acrylic acid derivatives, or mixtures thereof with high yield and selectivity and without significant conversion to undesired side products, such as, acetaldehyde, propanoic acid, and acetic acid, are provided. | 2015-01-29 |
20150031913 | Process For Production Of Acrylic Acid Or Its Derivatives From Hydroxypropionic Acid Or Its Derivatives - Processes for the catalytic dehydration of hydroxypropionic acid, hydroxypropionic acid derivatives, or mixtures thereof to acrylic acid, acrylic acid derivatives, or mixtures thereof with high yield and selectivity and without significant conversion to undesired side products, such as, acetaldehyde, propanoic acid, and acetic acid, are provided. | 2015-01-29 |
20150031914 | P-N-P LIGAND - A new P-N-P ligand is useful in ethylene oligomerizations. In combination with i) a source of chromium; and ii) an activator such as methylalumoxane; the ligand of this invention may be used to prepare an oligomer product that contains a mixture of high purity alpha olefins. In a preferred embodiment, the ligand of this invention enables a selective oligomerization in which the majority of the liquid product is a mixture of hexene and octene. The amount of by-product polymer that is produced in preferred oligomerization reactions is advantageously low. | 2015-01-29 |
20150031915 | Compositions and Methods for Inhibition of Cathepsins - This invention is directed to compound of Formula I and methods of using these compounds in the treatment of conditions in which modulation of a cathepsin, particularly cathepsin K or cathepsin L, will be therapeutically useful. | 2015-01-29 |
20150031916 | METHOD OF MANUFACTURING UREA FROM REFUSE, PREFERABLY DOMESTIC WASTE, OF ANY COMPOSITION - The invention relates to a method of manufacturing urea as a nitrogen-rich synthetic fertilizer from refuse of any composition, preferably from domestic waste. The organic waste components are first turned into gas in a high-temperature reactor with oxygen (O | 2015-01-29 |
20150031917 | PROCESS FOR THE PRODUCTION OF CHOLINE HYDROXIDE - A continuous process for the production of choline hydroxide includes reacting ethylene oxide, trimethylamine, and water in a reaction zone to form a reaction mixture and extracting heat from the reaction mixture. Subsequently, phase separation of the s reaction mixture is induced to obtain a choline hydroxide phase and an organic liquid phase comprising trimethylamine. A choline hydroxide solution (e.g., at a concentration of about 40% to 50% by weight, based on total weight of the choline hydroxide solution) is obtained from the choline hydroxide phase. | 2015-01-29 |
20150031918 | METHOD FOR REMOVING QUATERNARY SALT - The purpose of the present invention is to provide a method for efficiently removing a quaternary salt from an organic solvent. The present invention relates to a method for removing a quaternary salt, the method including: contacting a solution of a quaternary salt in an organic solvent with an aqueous solution containing at least one member selected from the group consisting of (a1) compounds having one or more anionic functional groups and (a2) polymers having at least one member selected from the group consisting of carboxyl group and sulfonic acid group, thereby removing the quaternary salt from the organic solvent. | 2015-01-29 |
20150031919 | PROCESS FOR THE PREPARATION OF SUBSTITUTED PHENYLPROPANONES - The invention relates to a process for the preparation of a compound of formula (I) wherein the substituents are defined as in claim | 2015-01-29 |
20150031920 | PROCESS FOR PRODUCING OPTICALLY ACTIVE SECONDARY ALCOHOL | 2015-01-29 |
20150031921 | PROCESS FOR THE PREPARATION OF POLYHYDROXYSTILBENE COMPOUNDS BY DEPROTECTION OF THE CORRESPONDING ETHERS - A process for the preparation of polyhydroxystilbene compounds (particularly resveratrol, oxyresveratrol, piceatannol, gnetol and the like) by deprotection of the corresponding ethers using aluminium halide and a secondary amine is provided. | 2015-01-29 |
20150031922 | Process and catalyst system for the production of high quality syngas from light hydrocarbons and carbon dioxide - The present invention describes a process and catalysts for the conversion of a light hydrocarbon and carbon dioxide input stream into high quality syngas with the subsequent conversion of the syngas into fuels or chemicals. In one aspect, the present invention provides an efficient, solid solution catalyst for the production of a carbon containing gas from carbon dioxide and light hydrocarbons. The catalyst comprises a single transition metal, and the transition metal is nickel. | 2015-01-29 |
20150031923 | MANGANESE OXIDE-STABILIZED ZIRCONIA CATALYST SUPPORT MATERIALS - The present disclosure relates generally to catalyst support materials, catalysts and methods for using them, such as methods for converting sugars, sugar alcohols, glycerol, and bio-renewable organic acids to commercially-valuable chemicals and intermediates. One aspect of the invention is catalyst support material including ZrO | 2015-01-29 |
20150031924 | Recovering Ethanol with Sidestreams to Regulate C3+ Alcohols Concentrations - This invention relates to purification and/or recovery of ethanol from a crude ethanol product obtained from the hydrogenation of acetic acid. Separation and purification processes of a crude ethanol mixture are employed to allow recovery of ethanol and remove impurities. In particular, the process involves one or more sidestreams to regulate C | 2015-01-29 |
20150031925 | Process For Producing Chlorinated Hydrocarbons - The preparation of chlorinated hydrocarbons, such as pentachloropropanes, such as 1,1,1,2,3-pentachloropropane, from tetrachloropropanes, such as 1,1,1,3-tetrachloropropane, in the presence of a polyvalent antimony compound that includes a pentavalent antimony compound, such as antimony pentachloride, is described. Also described are methods for preparing optionally chlorinated alkenes, such as, tetrachloropropenes, from chlorinated alkanes, such as pentachloropropanes, in the presence of ferric chloride and a polyvalent antimony compound that includes a pentavalent antimony compound. | 2015-01-29 |
20150031926 | METHODS FOR LIQUID-PHASE REACTIONS - Methods and assemblies for improving the reaction kinetics of, conserving reactants utilized in, and/or producing a more pure reaction product of, liquid-phase reactions that involve volatile reactants and products are provided. The methods and assemblies herein provide for a feed of reaction liquid to two or more absorption zones, wherein the temperature and/or feed rate of the liquid is independently adjusted prior to introduction into at least one of the two or more absorption zones. More particularly, the temperature and feed rate of the liquid as delivered to each absorption zone can be adjusted independently to optimize the absorption of at least a portion of any gaseous reactants and byproducts from the gaseous product stream and/or to optimize reaction zone conditions. Reaction kinetics may thus be improved, or substantially maintained. | 2015-01-29 |
20150031927 | Renewable High Density Turbine And Diesel Fuels From Sesquiterpenes - A fuel and method for conversion of sesquiterpenes to high density fuels. The sesquiterpenes can be either extracted from plants or specifically produced by bioengineered organisms from waste biomass. This approach allows for the synthesis of high performance renewable fuels. | 2015-01-29 |
20150031928 | PROCESSES AND APPARATUSES FOR PREPARING AROMATIC COMPOUNDS - Processes and apparatuses for preparing aromatic compounds are provided herein. In an embodiment, a process for preparing aromatic compounds includes providing a first stream that includes an aromatic component, a non-aromatic component, and a sulfur-containing component. The aromatic component and the sulfur-containing component are separated from the non-aromatic component of the first stream to form a separated aromatic stream and a raffinate stream. The separated aromatic stream includes the aromatic component and the sulfur-containing component. The raffinate stream includes the non-aromatic component. The separated aromatic stream is concurrently transalkylated and desulfurized in the presence of a catalyst that includes acid function and metal function to produce a transalkylated aromatic stream and a sulfur-containing gas stream that is separate from the transalkylated aromatic stream. | 2015-01-29 |
20150031929 | METHOD FOR PRODUCING FUEL OIL - Provided is a method that is for producing fuel oil and that can cheaply and highly efficiently produce a fuel oil—or starting material thereof—having as the primary component n-paraffin or isoparaffin from a starting material oil containing a fatty acid alkyl ester, even while reducing hydrogen pressure. The method for producing fuel oil has a step for producing fuel oil having one or both of n-paraffin and isoparaffin as the primary component by contacting hydrogen gas and a starting material oil containing a fatty acid alkyl ester under the condition of a hydrogen pressure of no greater than 1 MPa to a catalyst resulting from supporting on a porous metal oxide support one or more metal elements belonging to group nine or group ten of the periodic table, and one or more group six element oxides belonging to group six of the periodic table. The weight ratio of the group six elements to the metal elements contained in the catalyst is no greater than 1.0 in terms of the metal. | 2015-01-29 |
20150031930 | METHOD FOR ISOLATION OF CYMENE - The invention relates to a method of isolating cymene comprising the following steps: a) providing a solution comprising cymene and monoterpenes, b) adding sulphuric acid to the solution in a) such that the concentration of sulphuric acid in the solution is at least 0.5% (w/w), such as 1-25% (w/w), c) distilling the solution mixture from step b) such that a target chemical stream enriched in cymene is obtained and separated from a residual stream. | 2015-01-29 |
20150031931 | PARTICLE BEAM IRRADIATION SYSTEM AND METHOD FOR OPERATING THE SAME - A control data about the devices constituting the synchrotron are formed by an initial acceleration control data item, a plural extraction control data items, a plural energy change control data items connecting the plural extraction control data items, and a plural deceleration control data items corresponding to the plural extraction control data items. An affected part position detection unit and an extraction permission determination unit are provided to determine whether the position of a marker shown in transparent image information is included within a beam irradiation permission range. If the marker position is found included, the extraction permission determination unit outputs to an interlock system an extraction permission determination signal permitting beam extraction. | 2015-01-29 |
20150031932 | Method to Accurately and Rapidly Locate Tumor - A method to accurately and rapidly locate tumor, comprising the steps of using a immobilization module to ensure the consistency of patient positioning, verification and the position of each treatment; using a locating and marking module comprising a locating and marking tool for locating and marking; using a data input module to obtain the data required for a calculation of Optical Positioning System in radiotherapy; and using a positioning module to calculate the deviation between the planned isocenter and the machine isocenter, and to provide prompts of patient positioning. | 2015-01-29 |
20150031933 | RANGE SHIFTER AND PARTICLE RADIOTHERAPY DEVICE - There is provided a range shifter which includes a transmissive plate whose thickness has been adjusted depending on a setup value of an amount of energy to be attenuated, and a holder portion that holds the transmissive plate, wherein the thickness of the transmissive plate is adjusted to be a thickness equivalent to an attenuation amount lower than the setup value by a predetermined rate thereof; and wherein, a superimposing mechanism capable of releasably superimposing an adjustment sheet over the transmissive plate, is provided to at least one of the transmissive plate and the holder portion, the adjustment sheet being adjusted to have a thickness equal to or less than a thickness equivalent to a two-fold attenuation amount of the predetermined rate. | 2015-01-29 |
20150031934 | GANTRY-TYPE PARTICLE BEAM IRRADIATION SYSTEM AND PARTICLE BEAM THERAPY SYSTEM COMPRISING SAME - In gantry type particle beam irradiation system comprising a gantry and being configured to irradiate a particle beam, which has small emittance in X direction and large emittance in Y direction at an extraction position of a circular accelerator, from an irradiation nozzle installed in the gantry to an irradiation target, the irradiation nozzle has a ridge filter which is installed so as for a direction in which emittance in X direction is maintained to tilt to a direction which is perpendicular to a ridge of the ridge filter by a predetermined angle in the state where the gantry is a reference angle. | 2015-01-29 |
20150031935 | DELIVERY APPLICATOR FOR RADIOACTIVE STAPLES FOR BRACHYTHERAPY MEDICAL TREATMENT - An instrument used for brachytherapy delivery in the treatment of cancer by radiation therapy including a handle having first and second handle actuators; an end effector; and an instrument shaft that connects the handle with the end effector. The end effector has first and second adjacent disposed staple cartridges that each retain a set of staples. The first mechanism is for holding standard staples in a first array, and dispensing the standard staples under control of the corresponding first handle actuator. The second mechanism is for holding radioactive source staples in a second array, and dispensing said radioactive source staples under control of the corresponding second handle actuator. The actuating device is removably attachable to an actuator arm on a proximal end. A staple applicator cartridge holder is attached to the actuator arm on a distal end. The staple applicator cartridge is mountable in the holder and having a plurality of slots for mounting of radioactive source staples therein. An anvil therein crimps the staples. | 2015-01-29 |
20150031936 | AXIAL FLOW PUMP WITH MULTI-GROOVED ROTOR - An axial-flow blood pump for pumping blood includes a substantially cylindrical outer enclosure. A tubular housing concentric with and located within the outer enclosure has at one end an inlet and at an opposite end an outlet. A motor stator is concentric with and located between the outer enclosure and the tubular housing. An impeller is concentric with and located within the tubular housing. The impeller is suspended in operation by a combination of passive magnetic forces between magnets within the impeller or magnetized regions of the impeller and the motor stator and hydrodynamic thrust forces generated as blood flows between the tubular housing and a plurality of hydrodynamic thrust bearing surfaces located on the impeller. A volute may be in fluid-tight connection with the outlet of the tubular housing for receiving blood in the axial direction and directing blood in a direction normal to the axial direction. The volute has a flow-improving member extending axially from the volute and into and coaxially with the tubular housing. | 2015-01-29 |
20150031937 | Modular Driveline - A modular driveline includes a modular portion including a cable and a connector, the cable having terminations, and a percutaneous portion including a cable and a connector, the cable having terminations. The percutaneous portion connector couples to the modular portion connector, and cable terminations at the connectors are captured in the connectors by potting. The cable can include an inner member, conductors disposed about the inner member, a covering about the conductors, a layer extruded onto the covering, an armor braid over the extruded layer, and an outer jacket extruded over the armor braid. | 2015-01-29 |
20150031938 | IMPLANTABLE MEDICAL DEVICES - An active implantable medical device comprising a therapeutic device, a controller and at least one rechargeable battery, wherein a single hermetically sealed housing encapsulates a therapeutic device, controller and rechargeable battery. A hermetically sealed housing additionally encapsulates a wireless interface and a commutator. | 2015-01-29 |
20150031939 | STERILIZATION AND HUMIDIFICATION APPARATUS AND INCUBATOR - A sterilization and humidification apparatus includes a heating chamber, a filter and a humidification chamber. The heating chamber heats a gas so as to sterilize the gas. The humidification chamber is adapted so that a liquid, which has been filtered by the filter, evaporates into the sterilized gas, thereby causing the sterilized gas to cool, and outputting a humidified gas at a desired temperature. The apparatus may include a bypass chamber to provide a path for the gas to bypass the humidification chamber. The apparatus may be adapted particularly for use in an incubator. | 2015-01-29 |
20150031940 | Enunciation Device - This invention relates an enunciation device comprising a device, preferably hollowed, shaped in a manner to fit a mouth. This enunciation device assists with improving enunciation, slowing speech, and strengthens mouth, tongue, and jaw muscles so that a user can build confidence while speaking. | 2015-01-29 |
20150031941 | Eardrum Implantable Devices for Hearing Systems and Methods - An implantable device is configured for placement in the eardrum to transmit an audio signal to a user. The device may be configured to improve transmission of an electromagnetic signal from an input assembly on a lateral side of an eardrum to an output assembly positioned on a medial side of the eardrum, for example, at least partially in the middle ear of the user. The output assembly may comprise a transducer or at least two electrodes configured to stimulate the cochlea, for example. The device may include an opening to transmit the light signal or an optic to transmit the light signal. Alternatively, the device may be configured to support a transducer of the output assembly with the eardrum when the device is implanted in the eardrum, such that the eardrum vibrates in response to the electromagnetic signal. The electromagnetic signal may include light energy. | 2015-01-29 |
20150031942 | SELECTION OF AMBIENT STIMULI - In summary the invention relates stimuli control system | 2015-01-29 |
20150031943 | UROLOGICAL DEVICE - A urological device comprises a urological valve having a plurality of valve leaflets with a region of co-aption between the valve leaflets. The valve has a normally closed configuration in which the valve leaflets are engaged at the region of co-aption and an open configuration in which the leaflets are separated at the co-aption region for fluid flow through the valve. The valve is automatically movable from the closed configuration to the open configuration in response to applied urological pressure. | 2015-01-29 |
20150031944 | Surgical Articles and Methods - Surgical instruments, implantable articles and surgical procedures disclosed for treating medical disorders, particularly incontinence. Improved surgical sling procedures are disclosed. Novel surgical instruments and kits for use in sling procedures are also disclosed. The present invention affords options for surgeons with concomitant advantages to the patient and the healthcare provider. | 2015-01-29 |
20150031946 | DIRECT VISION CRYOSURGICAL PROBE AND METHODS OF USE - A direct vision cryosurgical and methods of use are described herein where the device may generally comprise an elongated rigid structure with a distal end, a proximal end, and a central lumen. The distal end may comprise a non-coring optically transparent needle tip with at least one lateral fenestration in communication with the central lumen. The distal end may also house at least one imaging device configured for distal imaging. A proximal end of the device may comprise a handle with a means for connecting the imaging device(s) to an imaging display(s), and a means for accessing bodily tissue in the vicinity of the distal end with a cryo-ablation probe through the central lumen and the lateral fenestration(s) for diagnostic or therapeutic purposes. | 2015-01-29 |
20150031947 | ENDOSCOPE - An endoscope includes: an insertion portion; an objective optical system; a treatment instrument raising base; and a restricting portion that restricts an angle at which the treatment instrument protrudes outside the insertion portion, wherein a straight line connecting the treatment instrument raising base and the objective optical system is substantially parallel to a longitudinal axis of the insertion portion, and the restricting portion is located on a line segment connecting the treatment instrument raising base and the objective optical system when the objective optical system is viewed from right in front, the restricting portion includes a restricting surface, and when the treatment instrument raising base is maximally inclined, an angle of a central axis of the treatment instrument with respect to the longitudinal axis which the insertion portion is inserted is equal to or smaller than an angle of the restricting surface with respect to the longitudinal axis. | 2015-01-29 |
20150031948 | MEDICAL DEVICE POSITIONING SYSTEM - Embodiments of the invention include a medical device for accessing a patient's body portion and used for diagnosis and treatment of medical conditions. Embodiments of the invention may include a particular endoscopic positioning mechanism for placing an endoscope and an additional treatment device within desired body portions in order to assist in diagnosis and treatment of anatomical diseases and disorders. In particular, a medical device according to an embodiment of the invention may include an outer flexible tube and a positioning mechanism configured for rotating one portion of the flexible tube relative to another portion of the flexible tube. | 2015-01-29 |
20150031949 | JOINING STRUCTURE, JOINING METHOD, AND METHOD OF MANUFACTURING RESIN MEMBER FOR JOINING STRUCTURE - A joining structure includes a first member having a cylindrical hollow portion, and a second member that is cylindrical in shape, has an outer circumferential diameter equal to or larger than a diameter of the hollow portion, and is to be pressed into the hollow portion. A concave portion, which is cut out inward from an outer circumference of the first member, is formed on part of a portion of the first member into which the second member is pressed. | 2015-01-29 |
20150031950 | ENDOSCOPE SYSTEM FOR TREATMENT OF SINUSITIS - An endoscope includes a substantially rigid shaft having a distal end and a proximal portion, the shaft having a first lumen and a second lumen separate from the first lumen, the second lumen containing one or more objective lenses disposed at the distal end thereof. A housing is mounted on the proximal portion of the shaft, the housing including an eyepiece mount and a light input port. An image fiber bundle is disposed in the second lumen, the image fiber bundle extending proximally from adjacent the one or more objective lenses to the eyepiece mount. An illumination fiber bundle is disposed in the second lumen, the illumination fiber bundle extending proximally from the distal end of the shaft to the light input port. | 2015-01-29 |
20150031951 | ENDOSCOPE INCLUDING AN TORQUE GENERATION COMPONENT OR TORQUE DELIVERY COMPONENT DISPOSED WITHIN AN INSERTABLE PORTION OF THE ENDOSCOPE AND A SURGICAL CUTTING ASSEMBLY INSERTABLE WITHIN THE ENDOSCOPE - An endoscope for removing tissue at a surgical site includes an elongated tubular body insertable within a mammalian cavity of a patient. An instrument channel extends between a first opening at a distal end and a second opening at a proximal end of the tubular body and is sized and configured to receive a surgical cutting assembly that includes an aspiration channel configured to remove material entering the endoscope via a distal end of the surgical cutting assembly. A torque generation component configured to generate torque is positioned within the distal end and configured to provide the generated torque to a coupling component. The coupling component is positioned at the distal end of the elongated tubular member and configured to actuate a cutting component of the surgical cutting assembly responsive to actuation of the torque generation component. | 2015-01-29 |
20150031952 | Flexible/Rigid sheath guiding mechanism and integrated all-around adjustable flexible/rigid endoscope thereof - A flexible or rigid sheath guiding mechanism, comprises: a splitter ( | 2015-01-29 |
20150031953 | MANUAL CONTROL SYSTEM FOR MANEUVERING AN ENDOSCOPE - The present invention provides a system for maneuvering an endoscope (SFME) during a medical procedure, comprising a. at least one maneuvering system, adapted to maneuver said endoscope in at least two degrees of freedom (DOF); and, b. at least one joystick unit in communication with said maneuvering system, adapted to operate said maneuvering system; wherein operation of said joystick results in movement of said endoscope by means of said maneuvering system. | 2015-01-29 |
20150031954 | CAPSULE ENDOSCOPE APPARATUS AND RECEIVING APPARATUS - A capsule endoscope apparatus that is configured to be introduced into a subject to acquire information on an inside of the subject and to wirelessly communicate with a receiving apparatus provided outside the capsule endoscope apparatus. The capsule endoscope apparatus includes: an imaging unit configured to capture images of the subject and generate image data of the inside of the subject; a transmission unit configured to transmit a wireless signal including the image data, outside the capsule endoscope apparatus; a receiving unit configured to receive a control signal for instructing an operation of the capsule endoscope apparatus, the control signal having been transmitted from the receiving apparatus; and a capsule controller configured to activate the receiving unit in synchronization with a transmission timing when the transmission unit transmits the wireless signal. | 2015-01-29 |
20150031955 | MEDICAL DEVICE SHEATH - A medical device sheath that includes a relatively inelastic body having a proximal end longitudinally separated from a distal end and defining a first lumen, an aperture located at the proximal end in fluid communication with the lumen and configured to admit an elongate endoscope body into the first lumen, and a transparent tip located longitudinally adjacent to an endoscope lens when the elongate endoscope body is located within the first lumen. The endoscope sheath may also include an elongate secondary tube defining a secondary lumen. A method of using the medical device sheath is also described. | 2015-01-29 |
20150031956 | FLUID MANAGEMENT CATHETER AND METHODS OF USING SAME - A catheter and method for managing fluid in a patient, the catheter having an elongated shaft with a distal end and a proximal end. The shaft defines at least one lumen extending substantially therethrough, the shaft further defining a plurality of drainage holes along a distal portion of the shaft, with the drainage holes in fluid communication with the lumen. The catheter further has a substantially transparent tip portion attached to the distal end of the shaft with an outer distal leading surface that is substantially rounded to assist insertion through tissue. | 2015-01-29 |
20150031957 | Resistance Feedback Laryngoscope - A resistance feedback laryngoscope contains a pushing grip, a trigger pad, a rotary shaft, a first transmitting rod, a second transmitting rod, and a two-step levering blade. The pushing grip includes a curved front side connecting with the two-step levering blade. The two-step levering blade includes a first movable blade, a second movable blade, and a fixed blade. The first transmitting rod and the second transmitting rod connect with the rotary shaft fixed on a drive post with a resilient element. The resilient element has a first foot butting against a locking peg proximate to the drive post and has a second foot being biased against a side piece of the rotary shaft. The trigger pad contacts with the pushing grip and curves upward slightly, and the trigger pad includes an arcuate groove formed therein, a bottom end of the arcuate groove contacts with the side piece of the rotary shaft. | 2015-01-29 |
20150031958 | SURGICAL SEAL ASSEMBLY WITH UPPER LIP SEAL - A surgical access device is presented including a seal assembly having an upper housing member and a lower housing member configured to form a housing, the housing defining a central longitudinal axis and having a longitudinal passage for receiving at least one surgical object therethrough. The surgical access device further includes a seal disposed within the seal assembly, the seal movably arranged within the housing. The seal may include an elastomeric seal member having an opening for receiving and sealing with an instrument inserted therethrough, the elastomeric seal member arranged between an upper seal holder and a lower seal holder. The upper seal holder may be a cup-shaped seal having an upper lip that engages at least a portion of the upper housing member to secure the seal within the seal assembly. | 2015-01-29 |
20150031959 | APPARATUS AND METHOD FOR FORMING A HOLE IN A HOLLOW ORGAN - The invention relates to an apparatus and method for forming a hole in a wall of a hollow organ. The applicator includes a hole forming element for forming a hole in the wall of the organ, a positioning means for positioning the hole forming element, and a retractor element. In addition, the applicator includes a sequencing means for coordinating the relative movement of the retractor element and the hole forming element in a sequential manner to thereby carry out a procedure for forming a hole in the wall of the hollow organ. The sequencing means may further include a safety latch element operatively coupled to the retracting means and the hole forming element. The safety latch of the invention keeps prevents damage to the internal surface of the organ during the formation of the hole. | 2015-01-29 |
20150031960 | BACKLIT SURGICAL INSTRUMENT SUPPORT ASSEMBLY - The subject invention provides a surgical instrument support assembly which includes an enclosure defining an opening; a light transmissive pane located at least partially across the opening and defining a support surface; and, a light source located inside the enclosure for generating light to be transmitted through the light transmissive pane. A sterilizable light transmissive surgical instrument support may be also provided to be disposed over at least a portion of the light transmissive pane. Advantageously, with the subject invention, an assembly is provided which includes a sterilized surface for supporting surgical instruments which is backlit. With this arrangement, surgical instruments may be supported and illuminated from beneath to aid a medical practitioner in identifying the surgical instruments. | 2015-01-29 |
20150031961 | Automated Caregiving Device With Prompting Based on Caregiver Progress - A device for assisting a caregiver in delivering therapy to a patient, the device comprising a user interface configured to deliver prompts to a caregiver to assist the caregiver in delivering therapy to a patient; at least one sensor configured to detect the caregiver's progress in delivering the therapy, wherein the sensor is other than an electrode in an electrical contact with the body; a memory in which a plurality of different prompts are stored; a processor configured to determine which of the different prompts should be selected for delivery based on the progress detected by the sensor. | 2015-01-29 |
20150031962 | MEDICAL CLOUD SYSTEM WITH AN AUTOMATICALLY CHECKING AND FEEDING BACK SELF-STATUS FUNCTION - A medical cloud system with an automatically checking and feeding back self-status function utilizes a database to receive and integrate a physiological information, an electronic physiological monitoring device intrinsic information, an electronic physiological monitoring device status information, an electronic physiological monitoring device error code or a miss operation information from an electronic physiological monitoring device through a smart transmitting unit. The database can notify user or manager of the electronic physiological monitoring device of arising of the electronic physiological monitoring device status information, the electronic physiological monitoring device error code or the miss operation information, and confirm the system status. The medical cloud system with an automatically checking and feeding back self-status function has the function of monitoring and long-distance transmitting to ensure the monitoring quality and prevent the serious consequence caused by fault or error of the electronic physiological monitoring device. | 2015-01-29 |
20150031963 | SYSTEM, METHOD AND DEVICE FOR MEASURING A GAS IN THE STOMACH OF A MAMMAL - A gas measurement device for measuring at least one gas in the stomach of a mammal, the device comprises a housing for being located in the mammal's stomach and providing at least one gas sensor for detecting the gas. The housing is impermeable to liquid within the stomach. The device may also comprise a controller disposed within the housing and which is electrically coupled to the at least one gas sensor. The controller is arranged to periodically process an output from the gas sensor(s) to provide data indicative of the amount of the gas within the stomach. The controller can include a wireless transmitter for transmitting the data to a remotely located receiving device disposed exterior to the mammal. | 2015-01-29 |
20150031964 | PHYSIOLOGICAL SIGNAL DETECTING DEVICE AND SYSTEM - A device configured to detect, measure, and/or monitor physiological signals of a mammal. The device and system can detect a pulse and/or skin bioimpedance of a mammal and determine one or more physiological parameters based on the detected pulse and/or dermal bioimpedance. The device and system converts one or more physiological signals detected by the one or more sensors into one or more physiological parameters and stores the physiological parameters as electronic data, the electronic data being related to a physiological condition of the mammal. | 2015-01-29 |
20150031965 | MONITORING PHYSIOLOGICAL PARAMETERS - A method for monitoring physiological parameters associated with a subject using a hand held device is described herein. In an implementation, the method includes obtaining a plurality of sample photoplethysmographic (PPG) features associated with a sample subject, from a video of a body part of the sample subject. From among the plurality of sample PPG features, at least one relevant sample PPG feature associated with the physiological parameter, is selected based on a ground truth value of the physiological parameter for the subject. Further, based on the at least one relevant sample PPG feature and the ground truth value of the physiological parameter, a mathematical model indicative of a correlation between the relevant sample PPG feature and the physiological parameter, is determined. The mathematical model can be deployed for monitoring the physiological parameter in real time. | 2015-01-29 |
20150031966 | EVALUTATING CARDIOVASCULAR HEALTH USING INTRAVASCULAR VOLUME - Non-invasive monitoring of cardiovascular health is performed by monitoring changes in the volume of blood in the venous side of the vascular system. The blood volume changes are determined from measurements of bioimpedance of limbs or neck, in particular changes in bioimpedance in response to blood modulating events performed on the limbs or neck, where bioimpedance is measured and compared before and after such events. | 2015-01-29 |
20150031967 | Apparatus and Methods for Monitoring Physiological Data During Environmental Interference - Apparatus and methods for attenuating environmental interference are described. A wearable monitoring apparatus includes a housing configured to be attached to the body of a subject and a sensor module that includes an energy emitter that directs energy at a target region of the subject, a detector that detects an energy response signal—or physiological condition—from the subject, a filter that removes time-varying environmental interference from the energy response signal, and at least one processor that controls operations of the energy emitter, detector, and filter. | 2015-01-29 |
20150031968 | SYSTEM AND METHOD FOR MONITORING PLEURAL FLUID - The disclosure is directed to intrapleural air leak detection and monitoring. According to various embodiments of the disclosure, an air leak may be detected utilizing at least one sensor to determine whether fluid extracted from a pleural cavity of a patient includes carbon dioxide and/or a second substance. The second substance may be a foreign substance inhaled by the patient to confirm presence of the air leak. The air leak may be further monitored over a period of time by collecting temporally successive measurements associated with detected concentrations of carbon dioxide. Therefore, tissue damage and recovery may be assessed according to objectively collected criteria. | 2015-01-29 |
20150031969 | SYSTEM AND METHOD FOR MONITORING ARTERIAL AND VENOUS BLOOD OXYGEN, BLOOD GLUCOSE, AND BLOOD CONSTITUENT CONCENTRATION - A system for measuring of arterial and venous blood constituent concentration based first on measuring cardiac blood flow balance parameter between the right chamber of the heart and the left chamber of the heart, which includes a sensor device for measuring one of blood pressure and blood flow rate and blood constituent concentration of a patient so as to generate an arterial pulse signal. A processing unit is responsive to the arterial pulse signal for generating full arterial pulse plethysmography waveforms, arterio-venous pulse plethysmography waveforms, and balance parameters. A computational device that is responsive to plethysmography waveforms generating a plurality of state space linear transfer functions by applying system identification between plethysmography waveforms at various wavelengths representing a plurality of models of the blood constituent concentration, including oxygen, carbon dioxide, hemoglobin, and glucose, and displaying related useful information. | 2015-01-29 |
20150031970 | SYSTEMS AND METHODS FOR MONITORING OXYGEN SATURATION DURING EXERCISE - Various systems and methods for monitoring oxygen saturation are provided. A monitoring system may include a sensor configured to obtain a physiological signal and a monitor configured to obtain the signal from the sensor and to determine a baseline oxygen saturation from the physiological signal and to generate one or more zones based at least in part on the baseline oxygen saturation. Each zone may include a different range of percentages of oxygen saturation and at least one of the zones corresponds to an anaerobic exercise condition. | 2015-01-29 |
20150031971 | METHODS AND SYSTEMS FOR USING AN ESTIMATE SIGNAL TO IMPROVE SIGNAL RESOLUTION IN A PHYSIOLOGICAL MONITOR - A physiological monitoring system may receive a sensor signal from a physiological sensor. The system may generate an estimate of the sensor signal based on, for example, prior received signals. The estimate signal may be subtracted from the sensor signal using a transimpedance amplifier to generate a difference signal. A gain and/or offset may be applied to the difference signal by the amplifier. The amplified difference signal may be digitized and combined with the estimate signal to generate a high resolution digital representation of the sensor signal. Physiological information such as blood oxygen saturation, pulse rate, respiration rate, respiration effort, blood pressure, hemoglobin concentration, any other suitable physiological parameters, or any combination thereof, may be determined using the digitized sensor signal. In some embodiments, the use of the signal estimate and the amplified difference signal in processing physiological parameters may provide high resolution without high power and/or processing requirements. | 2015-01-29 |
20150031972 | Using Chest Velocity to Process Physiological Signals to Remove Chest Compression Artifacts - A method of analyzing a physiological (e.g., an ECG) signal during application of chest compressions. The method includes acquiring a physiological signal during application of chest compressions; acquiring the output of a sensor from which information on the velocity of chest compressions can be determined; and using the information on the velocity to reduce at least one signal artifact in the physiological signal resulting from the chest compressions. | 2015-01-29 |
20150031973 | METHOD AND/OR SYSTEM FOR MULTICOMPARTMENT ANALYTE MONITORING - Subject matter disclosed herein relates to monitoring and/or controlling levels of an analyte in bodily fluid. In particular, estimation of a concentration of the analyte in a first physiological compartment based upon observations of a concentration of the analyte in a second physiological compartment may account for a latency in transporting the analyte between the first and second physiological compartments. | 2015-01-29 |
20150031974 | Apparatus for Eliciting a Blood Sample - The present application relates to an apparatus for eliciting a blood sample. The apparatus has a housing having an aperture. A shaft extends in the housing and a testing member is mounted on the shaft which rotates with the shaft. A lancing member is pivotably mounted to the testing member and a lancet protrudes from the lancing member. The lancing member is arranged to pivot relative to the testing member from a retracted position to a skin penetrating position in which the lancet extends into or through the aperture when the testing member is rotated so that the lancing member is coincident with the aperture. | 2015-01-29 |