| 32nd week of 2013 patent applcation highlights part 52 |
| Patent application number | Title | Published |
|---|
| 20130204029 | SILICON DIOXIDE POWDER HAVING SPECIAL SURFACE PROPERTIES AND TONER COMPOSITION CONTAINING SAID POWDER - The invention relates to silicon dioxide powder which is present in the form of aggregated primary particles having an average diameter of at least 40 nm and a ratio of the BET surface area to the STSA surface area of at least 3.5. The invention also relates to a toner composition containing said silicon dioxide powder. | 2013-08-08 |
| 20130204030 | METHOD FOR PRODUCING CATALYST - Disclosed is a method for producing a catalyst, in which physical properties of a dried material or a calcined material in a production process of the catalyst are stable and a change in at least one of a catalyst activity and a selectivity to a target product is small and hence reproducibility of the catalyst is excellent. The present invention is a method for producing a catalyst containing molybdenum, bismuth, and iron, which contains the steps of washing a surface of at least one device equipped in an apparatus for the production of catalyst, to which a solid matter adheres, with a basic solution, and producing the catalyst with the apparatus for the production of catalyst thus washed. | 2013-08-08 |
| 20130204031 | PROCESS OF PRODUCING PHOSPHINOTHRICIN EMPLOYING NITRILASES - The present invention generally relates to processes for the enzymatic production of a phosphinothricin product or precursor thereof from a nitrile-containing substrate. | 2013-08-08 |
| 20130204032 | NEW PROCESS FOR THE RESOLUTION OF ENANTIOMERS OF (3,4 DIMETHOXY-BICYCLO[4.2.0]OCTA-1,3,5-TRIEN-7-YL)NITRILE AND APPLICATION IN THE SYNTHESIS OF IVABRADINE - Process for the optical resolution of the compound of formula (I): | 2013-08-08 |
| 20130204033 | ANTIPROLIFERATIVE COMPOUNDS, CONJUGATES THEREOF, METHODS THEREFOR, AND USES THEREOF - Antiproliferative compounds having a structure represented by formula (II), where n, R | 2013-08-08 |
| 20130204034 | PROTOILLUDENE SYNTHASE - The present invention relates to an isolated, recombinant or synthetic polynucleotide encoding a polypeptide with protoilludene synthase activity and comprising a sequence selected from the group consisting of a) SEQ ID Nos. 1 or 14 of the attached sequence listing; b) a nucleic acid sequence complementary to SEQ ID Nos. 1 or 14; c) nucleic acid sequences which hybridize under stringent conditions to the nucleic acid sequences defined in a) and b) or their complementary strands, as well as to the polypeptide encoded by the isolated polynucleotide, as well as a method for the production of melleolides employing the polynucleotide or polypeptide of the invention. | 2013-08-08 |
| 20130204035 | PROCESS FOR THE PREPARATION OF A MIXTURE OF CHELATING AGENTS - The present invention relates to a process for the preparation of a mixture of aspartic acid diethoxy succinate and an amino acid derivative of the general formula (I) wherein n is 1-10, m is 0 or 1, and R is hydrogen or an alkali metal or alkaline earth metal ion, comprising reacting maleate with diethanol amine under alkaline conditions in the presence of a lanthanoid catalyst to form aspartic acid diethoxy succinate followed by adding aspartic acid which reacts with unreacted maleate to form imino disuccinic acid, i.e. an amino acid derivative of formula (I) wherein m is 0, or by adding a diamine derivative of the general formula (II) NH2(CH2)nNH2 wherein n is as defined above, which reacts with unreacted maleate to form an amino acid derivative of formula (I) wherein m is 1 and n is as defined above. | 2013-08-08 |
| 20130204036 | METHOD FOR PRODUCING LACTIC ACIDS FROM CARBOHYDRATE-CONTAINING RAW MATERIAL - An alternative method for efficiently producing lactic acids from a carbohydrate-containing raw material such as cellulose is provided. The method for producing lactic acid and/or lactic acid ester comprises performing heat treatment on a carbohydrate-containing raw material in a solvent containing a catalyst, wherein the catalyst is at least one type of compound selected from the group consisting of a tin compound, an indium compound, and a rhenium compound, and the solvent contains water and/or alcohol. | 2013-08-08 |
| 20130204037 | Catalytic alkylation of alcohols to liquid ethers and organic compounds to alkylated products - A catalytic process is taught for non-oxidative alkylation of organic compounds, comprising alcohols, alkanes, glycols, ethers, aldehydes, ketones, carboxylic acids, esters, amines, thiols or phosphines, by alkyl groups produced from alcohols or glycols, forming products comprising ethers and other higher molecular weight alkylated compounds. The process is conducted at a reflux temperature below 200° C. in the presence of an acid, alkali or neutral salt dehydrating agent comprising sulfuric acid, phosphoric acid or their salts, lime or anhydrous calcium sulfate in the absence of zero valent metals and air. Specifically, this catalytic process converts ethanol to ethyl butyl ethers, ethyl hexyl ethers and dibutyl ethers or oxygenated gasoline as well as amines comprising n-butyl amine plus butanol to dibutyl amine and butyl hexyl amines at ambient pressure. This same catalytic alkylation chemistry, which does not constitute a condensation reaction, alkylates 4-hydroxybenzoic acid using ethanol to 4-ethoxyethylbenzoic acid products. | 2013-08-08 |
| 20130204038 | PROCESS FOR THE OXIDATION OF HYDROCARBONS - A method for oxidizing hydrocarbons, in particular saturated hydrocarbons, for producing peroxides, alcohols, ketones, aldehydes and/or diacids is described. Also described, is a method for oxidizing a cycloaliphatic saturated hydrocarbon using molecular oxygen for producing ketones/alcohols, and more precisely for oxidizing cyclohexane into cyclohexanol and cyclohexanone using molecular oxygen. | 2013-08-08 |
| 20130204039 | TWO-STAGE, ACID-CATALYZED CONVERSION OF CARBOHYDRATES INTO LEVULINIC ACID - A method of producing levulinic acid from biomass is described. The method includes two acid treatment steps: first, treating biomass with a first aqueous acidic solution at a pH, for a time, and temperature such that at least a portion of pentosans contained within the biomass is extracted from the biomass, to yield pentosan-extracted biomass; second, treating the pentosan-extracted biomass with a second aqueous acidic solution at a pH, for a time, and a temperature, such that at least a portion of hexosans contained within the pentosan-extracted biomass are converted to levulinic acid. | 2013-08-08 |
| 20130204040 | AN APPARATUS FOR CONTINUOUS SEPARATION OF VALINE AND A METHOD FOR CONTINUOUS SEPARATION OF VALINE USING THE SAME - The present invention relates to an apparatus for continuous separation of valine from the mixture comprising amino acids such as leucine, isoleucine, etc. and a method for continuous separation of valine by using the same, and the present invention can continuously separate valine from the mixture comprising amino acids such as leucine, isoleucine, etc. in a high purity and yield. | 2013-08-08 |
| 20130204041 | 2,4,5-TRIAMINOPHENOLS AND RELATED COMPOUNDS - New triaminophenol compositions and related compounds are disclosed, as are processes for their preparation and for the preparation of novel salts and diacid complexes from such compounds. Polymers prepared from these compositions can be made into high strength fiber, film., and tape and are useful in applications such as protective apparel, aircraft., automotive components, personal electronics, and sports equipment. | 2013-08-08 |
| 20130204042 | PROCESSES FOR REDUCING IMPURITIES IN LACOSAMIDE - The present invention relates to processes for reducing impurities in lacosamide during the preparation of lacosamide. The invention provides processes for minimizing or removing impurities such as (2R)-2-(acetylamino)-3-(benzylamino)-3-oxopropyl acetate of Formula II or (2R)-2-propanoylamino-N-benzyl-3-methoxypropionamide of Formula III in lacosamide. | 2013-08-08 |
| 20130204043 | METHOD FOR CONTINUOUSLY PRODUCING NITROBENZENE - The present invention relates to a continuous process for the production of nitrobenzene by nitration of benzene with nitric acid or mixtures of nitric acid and sulfuric acid to give a crude nitrobenzene, washing of the crude nitrobenzene by means of at least one of each of an acid, alkaline and neutral washing, there being obtained a pre-purified nitrobenzene which, as well as containing nitrobenzene, at least contains also low boilers, optionally middle boilers as well as high boilers and salts, wherein the pre-purified nitrobenzene is purified further by separating off low boilers in a distillation apparatus by evaporation of the low boilers, and separation of nitrobenzene from the resulting further purified nitrobenzene in a distillation apparatus by partial evaporation of nitrobenzene, wherein pure nitrobenzene is removed from the distillation apparatus in gaseous form and is subsequently condensed, and wherein the non-evaporated portion of the further purified nitrobenzene is fed back into the washing at any desired point. | 2013-08-08 |
| 20130204044 | DECOLORIZATION OF AMINES - The present invention provides methods that are used to decolorize compositions containing one or more amines in the presence of one or more weak acids. Significantly, the weak acids, particularly organic acids such as glacial acetic acid, when used in combination with a heat treatment produce dramatically less by-products than do the stronger mineral acids, making heat treatments and subsequent separation techniques more effective while producing less waste. In some modes of practice, the weak acids do not need to be neutralized, eliminating neutralizing steps and waste streams associated with neutralization. Low color products can be obtained easily at very high yield as a consequence. | 2013-08-08 |
| 20130204045 | "CYCLOHEXANONE COMPOSITIONS" - Described herein are compositions having (a) at least 99 wt % cyclohexanone; and (b) 0.1 wppm to 1000 wppm of at least one of cyclohexanedione and hydroxycyclohexanone. The wt % and wppm are based upon the total weight of the composition. The compositions may further comprise 0.1 wppm to 1000 wppm of cyclohexanol. | 2013-08-08 |
| 20130204046 | HYDRIDE TRANSFER PROCESS FOR KETONE PREPARATION - A hydride transfer process within a reaction between an alcohol and a ketone and in the presence of a heterogeneous catalyst is described. The process can transfer a hydride from an alcohol to a ketone, thus enabling reduction of the ketone and oxidation of the alcohol. Further described, is a process for the simultaneous preparation of cyclohexanone and isopropanol enabling an optimized industrial operation. A mixture of compounds useful for implementing the process and comprising two different ketones and two different alcohols is also described. | 2013-08-08 |
| 20130204047 | METHOD FOR PRODUCING POLYTHER POLYOLS - The present invention relates to is coupling process for the preparation of polyether polyols starting from highly functional starter compounds that are solid or highly viscous under reaction conditions and monofunctional starter compounds that are liquid under reaction conditions with Zerewitinoff-active hydrogen atoms. | 2013-08-08 |
| 20130204048 | Dehydrogenation Process - In a process for the dehydrogenation of at least one dehydrogenatable hydrocarbon, at least one dehydrogenatable hydrocarbon selected from an oxygen-containing six-membered carbon ring compound is supplied to a first dehydrogenation reaction zone together with at least one stabilizing compound selected from a non-oxygen-containing six membered carbon ring compound to the first dehydrogenation reaction zone, such that the weight ratio of the stabilizing compound to the dehydrogenatable hydrocarbon supplied to the first dehydrogenation reaction zone is in the range of from 1:200 to 200:1. The dehydrogenation feed stream and the at least one stabilizing compound are contacted with a first dehydrogenation catalyst in the first dehydrogenation reaction zone under dehydrogenation conditions to convert at least a portion of the dehydrogenatable hydrocarbon into an unsaturated six-membered carbon ring compound and hydrogen. | 2013-08-08 |
| 20130204049 | Process for Producing Ethanol Using a Molar Excess of Hydrogen - The present invention relates to a process for the production of ethanol using a molar excess of hydrogen. A mixed feed of acetic acid and ethyl acetate is fed to a reactor to be converted to ethanol. Hydrogen flow is increased to avoid a negative conversion of ethyl acetate. | 2013-08-08 |
| 20130204050 | Hydrogenation Process with Reduced Residence Time for Vapor Phase Reactants - The present invention is directed to the separation of ethanol from a crude ethanol product obtained from the vaporization and hydrogenation of acetic acid using reduced residence time for the vapor phase reactants between exiting the vaporizer and entering the reactor. The crude ethanol product is separated in at least one column to recover an ethanol product. | 2013-08-08 |
| 20130204051 | Method And Apparatus For Heat Restoration In A Pervaporation Process Concentrating Ethanol - The invention relates to a method and an apparatus for dewatering mixture of ethanol and water. The method for dewatering mixture of ethanol and water in a pervaporation process arranged to dewater ethanol, to the retentate, from water as enriched to the permeate. In the method at least one of the streams of the permeate that is about to be cooled, before the entry of the stream into a vaporizer ( | 2013-08-08 |
| 20130204052 | CATALYST FOR PREPARING VINYL CHLORIDE, METHODS OF PREPARATION AND APPLICATION THEREOF - The present invention discloses a catalyst used in preparing vinyl chloride, its method of preparation, and its applications. Said catalyst used in making vinyl chloride comprises activated carbon as a support, a barium compound and a phosphorus compound supported thereon. The barium compound accounts for 0.2% to 20% of the total mass of the catalyst and the phosphorus compound accounts for 0% to 10% of the total mass of the catalyst based on the mass percentage. A water-soluble barium compound, a water-soluble phosphorus compound, an aqueous polymer monomer, and water are mixed to form a solution or emulsion A. The activated carbon is added into the solution or emulsion A. The activated carbon is removed from water after impregnation, spin-dried, and then the monomers are polymerized. The activated carbon, after polymerization step, is heated to remove water and to decompose and carbonize the polymer. The catalyst after carbonization was activated to obtain a catalyst used in making vinyl chloride. | 2013-08-08 |
| 20130204053 | METHODS AND COMPOSITIONS FOR STYRENE INHIBITION VIA IN SITU GENERATION OF QUINONE METHIDES - Methods and compositions are provided for inhibiting the polymerization of a vinyl aromatic monomer, such as styrene monomer, during elevated temperature processing or distillation thereof or during storage or shipment of polymer containing product. The compositions include a combination of a hydroxybenzyl alcohol (1) and a dehydration catalyst (2). The combination is added to a vinyl aromatic monomer. Typically, the hydroxybenzyl alcohol is dehydrated in the styrene solution by the use of a strong acid catalyst acting as the dehydration catalyst, and the resultant reaction product is a quinone methide styrene inhibitor. | 2013-08-08 |
| 20130204054 | CO-PROCESSING OF BIOMASS AND SYNTHETIC POLYMER BASED MATERIALS IN A PYROLYSIS CONVERSION PROCESS - Disclosed is a process for biomass conversion which includes co-processing the biomass with thermoplastic and non-thermoplastic polymer based materials in a catalytic pyrolysis reactor to convert such to liquid hydrocarbons; wherein hydrogen atoms originating with the polymer materials can remove oxygen from oxygenated hydrocarbons produced in the conversion of the biomass in the reactor. | 2013-08-08 |
| 20130204055 | Selective Hydrogenation of Alkynyl-Containing Compounds and Polyunsaturated Compounds - A selective hydrogenation process that is particularly effective in selectively hydrogenating alkynl compounds, such as acetylene or methyl acetylene, over alkenyl compounds, such as ethylene, is described. The process utilizes a slurry conversion unit for heat efficiency purposes during the conversion of acetylene into ethylene. | 2013-08-08 |
| 20130204056 | Selective Hydrogenation of Alkynyl-Containing Compounds - A selective hydrogenation method is particularly effective in selectively hydrogenating alkynyl compounds, such as acetylene or methyl acetylene, over alkenyl compounds, such as ethylene. The method produces a relatively high quantity of heat during the selective hydrogenation reaction. This production of heat is, however, quite beneficial in that enough heat is produced such that a substantial portion of the produced heat can be recovered for heat efficiency purposes. | 2013-08-08 |
| 20130204057 | SIMULTANEOUS DEHYDRATION AND SKELETAL ISOMERISATION OF ISOBUTANOL ON ACID CATALYSTS - The present invention (in a first embodiment) relates to a process for the simultaneous dehydration and skeletal isomerisation of isobutanol to make substantially corresponding olefins, having the same number of carbons and consisting essentially of a mixture of n-butenes and iso-butene, said process comprising:
| 2013-08-08 |
| 20130204058 | COMBINED PROCESS TO MAKE OLEFINS FROM ISOBUTANOL - The present invention relates to a process for the conversion of an alcohols mixture (A) comprising about 20 w % to 100% isobutanol to make essentially propylene, comprising:
| 2013-08-08 |
| 20130204059 | PROCESS TO MAKE OLEFINS FROM ISOBUTANOL - The present invention relates to a process for the conversion of an alcohols mixture (A) comprising about 20 w % to 100% isobutanol to make essentially propylene, comprising:
| 2013-08-08 |
| 20130204060 | Regeneration of Oligomerisation Catalysts and Their Use - Deactivation of a zeolite catalyst during its use to catalyse the oligomerisation of olefins, is often believed to be a result of the formation of high boiling polymers as by-products. These by-products can remain on the catalyst and undergo further conversion to higher molecular weight polymers, which resemble heavy tars and in some cases even have the appearance of coke-like material. These materials can coat the catalyst particles and plug pores in the catalyst, thereby causing catalyst deactivation. The invention relates to an improved method for regenerating such a catalyst. | 2013-08-08 |
| 20130204061 | METHOD FOR MAKING A CATALYST COMPRISING A PHOSPHORUS MODIFIED ZEOLITE TO BE USED IN A MTO PROCESS - The present invention is the use of a catalyst in a MTO process to convert an alcohol or an ether into light olefins wherein said catalyst comprises a phosphorus modified zeolite and is made by a method comprising the following steps in this order,
| 2013-08-08 |
| 20130204062 | PROCESS FOR CONTACTING ONE OR MORE CONTAMINATED HYDROCARBONS - One exemplary embodiment can be a process. The process can include contacting one or more contaminated hydrocarbons with a hydrogen gas stream in a flash feed separator to generate a first liquid stream, stripping the first liquid stream to generate a residue stream, and separating the residue stream in a film generating evaporator to obtain a recovered distillate. | 2013-08-08 |
| 20130204063 | Method for Removal of Heterocyclic Sulfur Using Metallic Copper - A method of removing heterocyclic sulfide impurities from a fluid stream is presented. The method comprised contacting the fluid stream with a sorbent comprising metallic copper. | 2013-08-08 |
| 20130204064 | Method of Making Supported Copper Adsorbents Having Copper at Selectively Determined Oxidation Levels - A method of removing O | 2013-08-08 |
| 20130204065 | Protected Adsorbents for Mercury Removal and Method of Making and Using Same - A method of removing mercury and/or sulfur from a fluid stream comprising contacting the fluid stream with a sorbent comprising a core and a porous shell formed to include a plurality of pores extending therethrough and communicating with the core. The core comprises a copper compound selected from the group consisting of a basic copper oxysalt, a copper oxide, and a copper sulfide. | 2013-08-08 |
| 20130204066 | UNIT FOR ESTABLISHING CONTACT BETWEEN A GAS AND A LIQUID FOR A FLOATING PLATFORM - A unit for establishing contact between a liquid and a gas includes: a chamber having a vertical axis; a first series of contact sections disposed along the length of the vertical axis of the chamber; a second series of contact sections disposed along the length of the vertical axis of the chamber, alternated with the contact sections of the first series; and a liquid circulation system designed to circulate a liquid in the contact sections of the first series and in the contact sections of the second series in a separate manner. | 2013-08-08 |
| 20130204067 | Method and Apparatus Pertaining to the Optimization of Radiation-Treatment Plans Using Automatic Changes to Treatment Objectives - Optimization of a radiation-delivery treatment plan can be facilitated by permitting the making of automatic changes to one or more treatment objectives. This can comprise processing radiation-delivery treatment plan parameters with respect to one or more predetermined treatment objectives and then automatically changing that predetermined treatment objective to provide one or more changed treatment objectives (including altered, deleted, and/or added treatment objectives) that can then be used to at least attempt to optimize a radiation-delivery treatment plan. That predetermined treatment objective can comprise, for example, a treatment objective as regards a given treatment volume. The automatic changing of the predetermined treatment objective can occur in response to a variety of stimuli such as detecting a change with respect to a treatment condition such as a change in the presentation of a patient volume of interest. | 2013-08-08 |
| 20130204068 | Apparatus and Methods For Treating Pulmonary Hypertension - A method is described for decreasing activity of at least one sympathetic nerve, nerve fiber or neuron innervating at least one blood vessel in the pulmonary vasculature of a patient to ameliorate pulmonary hypertension. In one embodiment, the method may involve advancing an intravascular treatment device to a target location in a target blood vessel within the pulmonary vasculature of the patient and using the treatment device to decrease activity of at least one sympathetic nerve, nerve fiber or neuron innervating the target blood vessel at or near the target location to ameliorate pulmonary hypertension. | 2013-08-08 |
| 20130204069 | Compositions and Methods of Treating Tumors - Methods of treating an individual who has an erbB protein mediated tumor is disclosed. Methods of preventing erbB protein mediated tumors in an individual are disclosed. The methods comprise administering to the individual a nucleic acid molecule that encodes a protein that dimerizes with an erbB protein and that is deficient in tyrosine kinase activity. Composition that comprise such nucleic acid molecules including pharmaceutical compositions are disclosed. | 2013-08-08 |
| 20130204070 | Brachytherapy applicator device for insertion in a body cavity - The invention relates to a brachytherapy applicator device for insertion in a body cavity. The applicator device comprises an applicator shaped for insertion in the body cavity; the applicator comprising connectable segments; at least one connectable part having a form following wall surface shaped to follow the body cavity, the wall surface having a multichannel groove structure, so as to guide a plurality of catheters along the grooves in the groove structure along the wall surface. | 2013-08-08 |
| 20130204071 | BRACHYTHERAPY APPARATUS AND METHOD FOR USE WITH MINIMALLY INVASIVE SURGERIES OF THE LUNG - Brachytherapy treatment of a patient's lung tissue following resection is effected using a balloon applicator which is inserted, normally through the same opening used for the surgery, through the chest wall and into the cavity. The lung and chest openings are closed around the applicator and generally sealed around the applicator. A suction port is provided, in a suction circuit of the applicator, to withdraw fluid from the pleural cavity, at intervals as needed, to assure that the lung can be inflated. Different embodiments of suction circuits are disclosed. A bronchial applicator and method are also disclosed. | 2013-08-08 |
| 20130204072 | METHOD AND APPARATUS FOR BRACHYTHERAPY FEATURING TRACKING VIA SHAPE-SENSING - A brachytherapy method and apparatus include implanting an applicator having at least one radiation source or seed receiving channel ( | 2013-08-08 |
| 20130204073 | MEDICAL DEVICE - The invention relates to a medical device comprising a generator for generating a magnetic field to be applied to a patient and a supporting structure ( | 2013-08-08 |
| 20130204074 | Method and Apparatus for Providing a Portable Neonatal Transport Incubator - Disclosed is a transport incubator capable of housing and maintaining a neonate in a controlled environment while being transported for medical care. The incubator comprises straps to secure the neonate, a battery-operated heater, a fan to circulate the warmed air, a source of humidity and at least one portable oxygen bottle. Capable of being worn by a user like a backpack, the incubator is portable and is useful for transport through difficult terrain. After making contact with a designated transport vehicle, the incubator can be disengaged from the backpack and mounted to a housing platform in the transport vehicle, the platform comprising a suspension system to minimize vibrations on the neonate. It is contemplated that the incubator system can accommodate an AC-powered battery during vehicular transport of the neonate to a medical care facility. A control unit displays data relevant to the controlled environment of the incubator and the neonate. | 2013-08-08 |
| 20130204075 | Pelvic Implant System and Method - Systems and methods are provided and adapted to engage and pull (e.g., pull up) or reposition urethral support tissue, such as the portion of the perineal membrane above or below the urethra. The perineal membrane intersects the urethra and vagina at the midurethra or distal location and can thus be stabilized or controlled in a manner that helps restore continence. | 2013-08-08 |
| 20130204076 | INTEGRATED MICROFLUIDIC DEVICE FOR SINGLE OOCYTE TRAPPING - An integrated microfluidic device and its usage are provided. The microfluidic device comprises an upper layer ( | 2013-08-08 |
| 20130204077 | SURGICAL SCAFFOLDS - According to an aspect of the present invention, surgical scaffolds for soft tissue repair are provided. The surgical scaffolds comprise a sheet of a material within which through-holes are formed. Further aspects of the invention, among others, pertain to methods of using such surgical scaffolds and to kits containing such surgical scaffolds. | 2013-08-08 |
| 20130204078 | POROUS SURGICAL FILMS - According to an aspect of the present invention, surgical films for soft tissue repair are provided. The surgical films comprise at least one sheet of a non-filamentous material within which pores are formed. Further aspects of the invention, among others, pertain to methods of using such surgical films and to kits containing such surgical films. | 2013-08-08 |
| 20130204079 | Apparatus and Method for Manipulating or Retracting Tissue and Anatomical Structure - Integrated systems and associated method for manipulating tissues and anatomical or other structures in medical applications for the purpose of treating diseases or disorders or other purposes. In one aspect, the system includes a delivery device configured to deploy and implant anchoring devices for such purposes. | 2013-08-08 |
| 20130204082 | MANIFOLD HAVING ROTATABLE PORTS - An airway manifold includes a manifold body having an upper body portion and a lower body portion. The body portions are engaged such that the upper body portion is rotatable relative to the lower body portion, whereby a generally hollow interior space is defined. The lower body portion has a port open to the interior space, and the upper body portion includes a plurality of ports open to the interior space. A first upper body port is axially alignable with the lower body port to define a substantially linear passageway therebetween when the upper body portion is at a first rotatable position relative to the lower body portion. A second upper body port is axially alignable with the lower body port to define a substantially linear passageway therebetween when the upper body portion is at a second rotatable position. | 2013-08-08 |
| 20130204083 | SHEATHLESS ARTHROSCOPE AND SYSTEM - A reinforcement system (reinforcement mechanism) for an endoscope or similar instrument. The reinforcement system utilizes coated reinforcement members that extend along a portion of the needle section of the arthroscope, but not along the distal optic portion of the arthroscope, providing a reinforced arthroscopic needle. The reinforcement system includes at least one of first and second reinforcement members along the arthroscopic needle, one of the first and second reinforcement members being fluted to enable fluid transport. The reinforcement system may include reusable (re-sterilizable) components or single-use only components. | 2013-08-08 |
| 20130204084 | Solid State Variable Direction Of View Endoscope - An endoscope with a wide angle lens that comprises an optical axis that is angularly offset from a longitudinal axis of the endoscope such that the optical axis resides at an angle greater than zero degrees to the longitudinal axis. The wide angle lens system simultaneously gathers an endoscopic image field, the endoscopic image field at least spanning the longitudinal axis and an angle greater than ninety degrees to the longitudinal axis. The endoscope includes a transmission system with a lens system having f-sin(theta) distortion or substantially f-sin(theta) distortion that distributes the angle of incidence of the light rays gathered from the endoscopic field of view on to the image surface area in order to even out the information density across the surface area of the imager. | 2013-08-08 |
| 20130204085 | SYSTEM AND METHOD FOR A MAGNETIC ENDOSCOPE - A magnetic endoscopic system including a wireless endoscope. The wireless endoscope includes one or more cameras and one or more lights for viewing internal portions of a body. The wireless endoscope further includes one or more magnets. The magnetic endoscopic system also includes a positioner externally positioned against the body for moving the wireless endoscope when positioned entirely or partially within the portions of the body. The positioner includes at least one magnet for attracting the one or more magnets and magnetically moving the wireless endoscope. | 2013-08-08 |
| 20130204086 | METHOD FOR CLEARING A BODY LUMEN ENVIRONMENT - An in vivo sensing device and system may contain or be used in conjunction with an image sensor and a body lumen clearing element or agent. A method may enable clearing a body lumen for in vivo sensing while using the device of the invention. | 2013-08-08 |
| 20130204087 | BODY CAVITY ACCESS TUBE ASSEMBLY AND METHOD OF USE - A body cavity access tube assembly includes a body cavity access tube having an external surface. A collapsible protective sleeve is positioned over the external surface and has a proximal end attached to the body cavity access tube and a distal end attached to a repositioning device The repositioning device is supported on the external surface of the body cavity access tube and has a released configuration wherein the repositioning device and the distal end of the collapsible protective sleeve are movable relative to a longitudinal axis of the body cavity access tube. The repositioning device also has an engaged configuration wherein the repositioning device and the distal end of the collapsible protective sleeve have a fixed position relative to the longitudinal axis of the body cavity access tube. | 2013-08-08 |
| 20130204088 | ENDOSCOPE, DISTAL END CAP-EQUIPPED ENDOSCOPE AND ENDOSCOPE CLEANING SHEATH - An endoscope includes, an insertion section, a distal end section body which constitutes a distal end section of the insertion section and has at least an observation window, a liquid feed path which is formed to supply a liquid to the distal end section body side and communicates with a liquid feed source, a gas feed path which is formed to supply a gas to the distal end section body side and communicates with a gas feed source, and a nozzle having a jet outlet which jets a gas/liquid mixture fluid, in which the liquid supplied from the liquid feed path and the gas supplied from the gas feed path are mixed, toward the observation window, wherein an opening end of the liquid feed path and an opening end of the gas feed path are disposed in an order of proximity to the jet outlet. | 2013-08-08 |
| 20130204089 | URETHRA PROTECTION DEVICE - It is an object of the present invention to eliminate mechanical stimulation caused by insertion and extraction of such devices as a bladder endoscope and a urethral catheter into and from a urethra. It is a further object of the present invention to make it possible to simultaneously insert such devices as a bladder endoscope and a urethral catheter into the urethra without causing pain. A urethra protection device of the present invention which can be inserted into a urethra includes a first hollow tube in which a bladder endoscope can be inserted, a second hollow tube in which a urethral catheter can be inserted, and a flange provided on an outer peripheral part of the urethra protection device at a position separated from a forward end thereof which is first inserted into the urethra. | 2013-08-08 |
| 20130204090 | METHOD OF USING A SURGICAL TISSUE RETRACTOR - A method of performing an operation, e.g. a spinal operation, on a patient using a retractor comprising a pair of blade assemblies which are adapted to open about a set of axes that are not parallel to a third spatial axis, and further comprising a pair of arms, which are adapted to move the pair of blade assemblies apart from one another in the third spatial axis. In the method, the blade assemblies are closed to assume a low profile, inserted into a relatively small incision, and stretched apart from each other, thereby stretching the skin about the incision to form an aperture longer than the incision. The blade assemblies are then opened by rotating the blades about the set of axes, stretching the skin around the incision in a second direction that is substantially perpendicular to the first direction (i.e. the direction of the incision). | 2013-08-08 |
| 20130204091 | ANTERIOR HIP REPLACEMENT RETRACTOR ASSEMBLY - A retractor assembly has a first clamp adapted to be mounted to a table, a first vertically oriented post supported by the clamp, a first main arm mounted for at least one of angular and lateral movement relative to the first post, and lockable in a selected position, and a tree assembly configured at one end of the second post. The tree assembly has at least two accessory arms, with each accessory arm having a first ball joint on a first end, and a pivot lock knob at an immediate portion, and each accessory arm having a second end configured to accept the mounting of a retractor to the accessory arm. The retractor assembly may also include a J-shaped hook mounted to a ratcheting linearly movable distractor assembly and trochanteric retractors mounted to the accessory arms for femoral elevation and exposure. | 2013-08-08 |
| 20130204092 | SOFT TISSUE SHIELD FOR TRANS-ORBITAL SURGERY - A surgical shield protects collateral soft tissue from damage during a trans-orbital surgical procedure in the head of a patient The shield may be provided as an elongated flexible sheath having one or more thin flexible sidewalls that can conform to the tissue around or bearing on the shield. Other areas or sidewalls of the shield may be thicker to better resist perforation by surgical instruments, and/or to better maintain the access lumen of pathway to the surgical site. | 2013-08-08 |
| 20130204093 | LARGE CETACEAN MOUTH SPECULUM - A speculum useable for large mammals, such as cetaceans, has (a) a handle with a proximate end and a distal end; (b) a pair of expandable jaws attached to the distal end of the handle, the pair of jaws being adapted to effectively and humanly opening the mouth of a large cetacean; and (c) a jaw actuator for expanding the jaws. | 2013-08-08 |
| 20130204094 | HEADLAMP - A headlight device that can be mounted to a surgical face shield, helmet, or other type of headgear with dual-sided peel and stick adhesive or magnets allowing for various mounting locations. | 2013-08-08 |
| 20130204095 | SURGICAL ACCESS ASSEMBLY AND METHOD OF USING SAME - An illuminating ring assembly is disclosed. The illuminating ring configured to be used with a surgical access element. The illuminating ring assembly comprises a housing defined by a cover and a wall member extending from the cover, wherein the cover and wall member cooperate to define a cavity therein, a light element configured to be disposed with the cavity, and an attachment mechanism configured to selectively attach the housing to a surgical access element. Wherein the cover and the light element both include an opening therethrough. | 2013-08-08 |
| 20130204096 | Medical Device with a Deflectable Shaft Section and Tension Control - A catheter comprises an elongated shaft having a proximal shaft section and a shapeable shaft section distal to the proximal section, an inner lumen extending within the proximal and shapeable shaft sections; a shaping member slidably disposed within the inner lumen and extends into the shapeable shaft section; a shape memory member adjacent to the shaping member in the inner lumen of the shapeable shaft section, wherein the shaping member and the shape memory member are coupled by a coupling coil; and a handle having an operating lever, wherein the handle receives the proximal shaft section and the shaping member for operating the shapeable shaft section. | 2013-08-08 |
| 20130204097 | METHOD AND SYSTEM FOR IDENTIFYING A LOCATION FOR NERVE STIMULATION - A system and method for identifying a stimulation location on a nerve is disclosed. The system includes an image-based navigation interface used to facilitate advancing a stimulation element within a patient body toward a target nerve stimulation site. Using the system one determines, separately for each potential target nerve stimulation site, a neuromuscular response of muscles produced upon applying a stimulation signal at the respective separate potential target stimulation sites. The image-based navigation interface is configured to display a graphic identification of which muscles were activated for each respective potential target nerve stimulation site upon applying the stimulation signal. | 2013-08-08 |
| 20130204098 | PATIENT SUPPORTING DEVICE, TREATMENT APPARATUS WITH A PATIENT SUPPORTING DEVICE AND CORRESPONDING METHOD FOR CONTROLLING AND/OR REGULATING A MEDICAL TREATMENT DEVICE - The subject matter is a patient supporting device for supporting a patient during a medical treatment, in particular a dialysis treatment, and a treatment apparatus with such a patient supporting device, and a corresponding method for controlling and/or regulating a medical treatment device, in particular a dialysis device, using such a patient supporting device. | 2013-08-08 |
| 20130204099 | MEDICAL SYSTEM, APPARATUS AND METHOD - According to some embodiments, there is provided a medical monitoring device that includes one or more sensors, wherein a sensor is adapted to sense a parameter of a patient and computator adapted to receive an output of at least one sensor and to compute a condition-index-value directly related to a condition of the patient. | 2013-08-08 |
| 20130204100 | WIRELESS ELECTRODE ARRANGEMENT AND METHOD FOR PATIENT MONITORING VIA ELECTROCARDIOGRAPHY - A system including a plurality of wireless sensors for monitoring one or more parameters of a subject is provided. The wireless sensors can be attachable to or implantable in the subject and form a network. The sensors can include a sensing component configured to detect a signal corresponding to at least one condition of the subject. The sensors further can include a communication component configured to wirelessly transmit the detected signal to at least another of the plurality of wireless sensors, and wirelessly receive a signal transmitted from at least one of the remaining sensors in the network. | 2013-08-08 |
| 20130204101 | Apparatus and Method for Detecting Skin Cancer Using THz Radiation - An apparatus is configured to detect skin cancer using THz radiation. A high frequency source generates a high-frequency signal. A power splitter divides the high-frequency signal between a transmission branch and a reception branch. A first frequency multiplier multiplies the frequency of the high-frequency signal. A transmission antenna emits the multiplied high-frequency signal as THz radiation. A frequency generator generates a low-frequency signal. A mixer mixes the high-frequency and low-frequency signals to generate a mixed-frequency signal. A second frequency multiplier multiplies the mixed-frequency signal. A reception antenna device receives the THz radiation and generates a THz signal. The mixing device mixes the THz signal with multiplied mixed-frequency signal to generate a measurement signal. The evaluation device evaluates the measurement signal. | 2013-08-08 |
| 20130204102 | SYSTEM AND METHOD FOR NON-INVASIVE DETERMINATION OF HEMOGLOBIN CONCENTRATION IN BLOOD - A system and method for measurement of absolute value of hemoglobin concentration non-invasively is provided. The system comprises a probe device comprising a sliding top structurally configured to be manually slid forward and backward onto the finger seat which is positioned on top of the housing for placing a fingertip. The finger seat houses two cavities for housing a set of three light emitting diodes and a photodetector respectively. Multiple distinct wavelengths of light transmitted through the fingertip is detected by the photodetector. Further, electronic signals generated by the photodetector are processed to obtain alternating and direct components of light corresponding to each wavelength. A system of three equations are obtained including unknown values of two primary constituent absorbers and known consolidated values of one or more secondary constituent absorbers corresponding to each wavelength of light. The system of equations are then solved simultaneously derive absolute value of hemoglobin concentration. | 2013-08-08 |
| 20130204103 | MEDICAL DEVICE SYSTEM - The invention provides a medical device system comprising at least two technologies wherein at least one technology is based on bio-impedance measuring and/or at least one technology is based on spectrophotometry measurements wherein software cross analyses the results to assess the homeostasis of an individual. The technologies measure a variety of parameters. In one embodiment the bioimpedance measuring equipment measures in bipolar mode and in tetrapolar mode and the spectophotmeter measuring equipment comprises a pulse oximeter. The system and homeostasis score can be used to determine and monitor therapy for a patient. | 2013-08-08 |
| 20130204104 | APPARATUS FOR EVALUATING A PATIENT'S HEMODYNAMIC STATUS USING A HEART-LUNG INTERACTION - Apparatus for evaluating a mechanically ventilated patient's hemodynamic status, adapted to provide a respiratory variation diagram of a hemodynamic variable, and being capable of deriving the value of a hemodynamic parameter for each mechanical breath cycle as well as an assessment of its suitability for the hemodynamic analysis on basis of the respiratory variation diagram. A method is also provided. | 2013-08-08 |
| 20130204105 | METHOD AND APPARATUS FOR MONITORING A BLOOD OXYGEN SATURATION LEVEL RELATIVE TO A SATURATION THRESHOLD VALUE - A method and apparatus for monitoring a blood oxygen saturation level within a subject's tissue is provided. The method includes the steps of: a) sensing the subject's tissue using a near infrared spectrophotometric oximeter, and producing a value representative of the oxygen saturation level within the sensed tissue; b) comparing the determined saturation value to a predetermined threshold oxygen saturation value; and c) determining at least one of a time under threshold (TUT) value or an area under threshold (AUT) value using the determined saturation value and the threshold value. | 2013-08-08 |
| 20130204106 | Cloud-Based Monitoring of Medical Devices - A system for monitoring the use of a home-based medical apparatus providing medical therapy to a patient incorporates communication technology to permit communication from the operated component of the medical apparatus via a cellular network to a Cloud storage site. The operated medical apparatus can report any operational function to the Cloud storage site, which can be accessed by appropriate medical professionals or caregivers by contacting the Cloud storage site through a cellular network. If the medical apparatus is properly configured, the medical professional could change certain operational functions of the medical apparatus through the Cloud by communicating with the medical apparatus directly. Alternatively, a medical caregiver can visit the home-based patient to modify the operation of the medical apparatus. By limiting the number of visits needed to maintain proper operation of the medical apparatus, a medical caregiver can provide services to a larger number of patients. | 2013-08-08 |
| 20130204107 | DEVICES AND METHODS FOR THE RAPID AND ACCURATE DETECTION OF ANALYTES - Disclosed are field effect transistor-based (FET-based) sensors for the rapid and accurate detection of analytes both in vivo and in vitro. The FET-based sensors can include a substrate, a channel disposed on the substrate, a source electrode and a drain electrode electrically connected to the channel, and a recognition element for an analyte of interest immobilized on the surface of the channel via a linking group. The distance between the recognition element and the channel can be configured such that association of the analyte of interest with the recognition element induces a change in the electrical properties of the channel. In this way, an analyte of interest can be detected by measuring a change in an electrical property of the channel. Also provided are devices, including probes and multi-well plates, incorporating the FET-based sensors. | 2013-08-08 |
| 20130204108 | VITAL INFORMATION MEASUREMENT DEVICE AND VITAL INFORMATION MEASUREMENT METHOD EMPLOYING SAME - An objective of the present invention is to provide a vital information measurement device which measures vital information using a biosensor, with which it is possible to adjudicate more precisely whether a mounted biosensor is usable, and to alleviate inconsistency in measured values therefrom. Specifically, the present invention provides a vital information measurement device comprising: an input terminal to which a biosensor is connected; a voltage application unit which applies a voltage to the input terminal; an adjudication unit which is connected to the input terminal; a control unit which is connected to the adjudication unit; and a display unit which is connected to the control unit. The control unit causes the adjudication unit to carry out a first adjudication, a second adjudication, and a third adjudication. | 2013-08-08 |
| 20130204109 | Method and Apparatus for Non-Invasive Analyzing the Structure and Chemical Composition of Bone Tissue Eliminating the Influence of Surrounding Tissues - A method and apparatus for non-invasive analysing the structure and chemical composition of bone tissue eliminating the influence of surrounding tissues, is provided. The method consists in using a system of at least four electrodes ( | 2013-08-08 |
| 20130204110 | ELECTRODE FOR MEASURING BIO POTENTIAL, METHOD OF MANUFACTURING THE ELECTRODE, AND SYSTEM FOR MEASURING PHYSIOLOGICAL SIGNAL - An electrode for measuring a bio potential includes a conductive adhesive having one side configured to have at least two metal electrodes attached thereto while the electrode is being used, and another side configured to be attached to a living body while the electrode is being used, the conductive adhesive having a predetermined area and a predetermined thickness; and a supporting element configured to support the conductive adhesive while the conductive adhesive is attached to the living body; wherein an impedance is formed between the at least two metal electrodes while the at least two metal electrodes are attached to the side of the conductive adhesive, the impedance depending on a thickness of the conductive adhesive and having a value that prevents the at least two metal electrodes from being shorted together. | 2013-08-08 |
| 20130204111 | Wireless Pressure Wire System with Integrated Power - A sensor wire system with an integrated power source and wireless transmission is provided. A sensor wire includes a distal end that is inserted into a blood vessel of a patient's body. A sensor that is mounted at the distal end of the sensor wire and an electronics unit of the distal end of the sensor wire transmit information generated by the sensor to a receiver unit outside of the patient's body wirelessly. The system further includes a power source, which in one example is mounted to the distal end of the sensor wire, that supplies power to the electronics unit. Preferably the wire body functions as an antenna for the wireless broadcasting. | 2013-08-08 |
| 20130204112 | PERFUSION ASSESSMENT USING TRANSMISSION LASER SPECKLE IMAGING - Methods and apparatus for measuring perfusion using transmission laser speckle imaging are provided. The apparatus comprises a coherent light source and a detector configured to measure transmitted light associated with an unfocused image at one or more locations. The coherent light source and detector are positioned in a transmission geometry. The apparatus further comprises means for securing the coherent light source and the detector to the tissue sample in a fixed transmission geometry relative to the tissue sample. The apparatus may further comprise at least one processor to receive information from the detector and process detected variations in transmitted light intensity to determine a single metric of perfusion. The method may comprise the steps transilluminating a tissue sample with coherent light, recording spatial and/or temporal variations in the transmitted light signal, determining speckle contrast value(s), and computing a metric of perfusion. | 2013-08-08 |
| 20130204113 | MULTI-MODALITY COMPACT BORE IMAGING SYSTEM - A multi-modality imaging system ( | 2013-08-08 |
| 20130204114 | ENHANCED MULTI-CORE BEAMFORMER ALGORITHM FOR SENSOR ARRAY SIGNAL PROCESSING - Techniques and systems are disclosed for implementing multi-core beamforming algorithms. In one aspect, a method of implementing a beamformer technique includes using a spatial filter that contains lead-fields of two simultaneous dipole sources rather than a linear combination of the two to directly compute and obtain optimal source orientations and weights between two highly-correlated sources. | 2013-08-08 |
| 20130204115 | COMPUTER BASED ANALYSIS OF MRI IMAGES - A method for computer based analysis of a low field MR image including a trabecular region of bone for extracting from said image diagnostic information by applying a trained statistical classifier which has been trained on similar labelled according to the severity of a trabecular bone altering disease suffered at the time or later. For each image in the training set a region of interest (ROI) is defined, textural information relating to the intensities of voxels within the ROI is obtained, and combinations of features of said textural information are found which suitably classify the images according to said labelling. An image under study is treated similarly and features of said textural information for the voxels within the ROI of the image are combined as learnt in the training of the classifier to estimate a level of said trabecular bone altering disease or propensity to develop said bone altering disease or a level thereof associated with said image. | 2013-08-08 |
| 20130204116 | METHOD FOR DETERMINING ELECTRICAL CONDUCTION PATH INFORMATION IN A CHAMBER WALL OF A VENTRICLE - A method for determining electrical conduction path information in a chamber wall of a ventricle of a patient is provided. A three-dimensional magnetic resonance image data set is recorded showing the ventricles using a recording technology which allows an assignment of an electrical conductivity to a voxel based on the magnetic resonance image dataset. The chamber wall is segmented in the magnetic resonance image dataset. Conductivity determined from the image data is assigned to sub-regions of the chamber wall corresponding to individual voxels of the magnetic resonance image dataset. A model of the chamber wall is created as a function of the conductivities and segmentation. A conduction path information item is determined describing an electrical conduction path running from a start point to a destination point through the chamber wall in the model. | 2013-08-08 |
| 20130204117 | METHOD TO EVALUATE RAW MEDICAL DATA - In a method to evaluate raw data acquired with a medical image acquisition device, such as raw three-dimensional magnetic resonance spectroscopy data, wherein at least one evaluation algorithm is applied to the raw data to determine output data, the raw data are transferred from the medical acquisition device to at least one external service having a different operator from the image acquisition device. The evaluation algorithm is applied to the raw data at the external service and the output data are transferred back from the external service to the medical acquisition device. | 2013-08-08 |
| 20130204118 | SYSTEM AND METHOD FOR COLLECTION & USE OF MAGNETIC RESONANCE DATA & MICROWAVE DATA TO IDENTIFY BOUNDARIES OF INTEREST - A system and method for detecting permittivity and conductivity boundaries within a high resolution spatial image of a material is presented. Electrical properties of a material, such as permittivity and conductivity, may assist in identification of physical properties of the material. Structural boundaries within tissue may be identified in spatial images, such as MR images. Image reconstruction algorithms may combine these structural boundaries with microwave images of the tissue to determine the permittivity and conductivity parameters within the structural boundaries. In the case of soft tissue, the microwave images may be captured simultaneously with the spatial images. The microwave images may be taken at a different time from the spatial image for rigid tissue. The method may be employed for two dimensional or three dimensional image reconstruction. | 2013-08-08 |
| 20130204119 | DEVICE FOR MEASURING KNEE LAXITY - The present invention relates to a device ( | 2013-08-08 |
| 20130204120 | EQUIPMENT AND METHODOLOGIES FOR MAGNETICALLY-ASSISTED DELIVERY OF THERAPEUTIC AGENTS THROUGH BARRIERS - Magnetic gradients are used to transport Magnetic Nano Particles through a barrier, for example, the cribiform (also spelled “cribriform”) plate, which is a porous bony structure which separates the nasal cavity from the cranial vault. By utilizing a configuration of magnets (whether of the electromagnetic type or permanent magnets), MNPs can be propelled, pushed, pulled or otherwise manipulated in relation to an anatomical and/or physiological barrier, to position, re-position or maintain the position(s) of the MNPs. | 2013-08-08 |
| 20130204121 | NANOPARTICLE-GUIDED RADIOTHERAPY - The present invention relates to a method and nano-sized particles for image guided radiotherapy (IGRT) of a target tissue. More specifically, the invention relates to nano-sized particles comprising X-ray-imaging contrast agents in solid form with the ability to block x-rays, allowing for simultaneous or integrated external beam radiotherapy and imaging, e.g., using computed tomography (CT). | 2013-08-08 |
| 20130204122 | DEVICE FOR USE IN ELECTRO-BIOLOGICAL SIGNAL MEASUREMENT IN THE PRESENCE OF A MAGNETIC FIELD - A measurement device is presented for use in an EEG measurement performed in the presence of a magnetic field. The device comprises a wiring array for connecting an electrodes arrangement to an electroencephalogram (EEG) monitoring device. The wiring array comprises a plurality of sampling lines arranged to form a first group of sampling lines arranged in a spaced-apart substantially parallel relationship extending along a first axis, at least some of said sampling lines being wire bundles of said first group comprising a plurality of first wires for connecting to a corresponding first plurality of electrodes of said EEG electrodes arrangement; and a second group of sampling lines arranged in a spaced-apart substantially parallel relationship extending along a second axis, intersecting with said first axis, such that said second group of bundles crosses said first group of bundles to form a net structure, at least some of said sampling lines being wire bundles of said second group comprising a plurality of second wires for connecting to a corresponding second plurality of electrodes of said EEG electrodes' arrangement. The wiring array is configured and operable for transmitting a signal measured by the respective electrodes to the EEG monitoring device, enabling generation of EEG data indicative of the neural signal profile along tow directions and characterized by reduced motion artifact and/or reduced gradient artifact associated with the presence of the magnetic field during the EEG measurement. | 2013-08-08 |
| 20130204123 | SIMULANEOUS MULTISLICE PERFUSION IMAGING IN MRI - An MRI system and method for dynamic susceptibility contrast (DSC) imaging use multiplexed echo planar imaging (M-EPI) to essentially simultaneously acquire MR signals for perfusion parameter images of multiple slices. This essentially simultaneous acquisition of MR signals for multiple slices can be repeated in rapid succession without deteriorating T2* contrast, which makes it practical to image multiple perfusion phases and brings about other significant benefits. | 2013-08-08 |
| 20130204124 | STEERABLE FLEXIBLE NEEDLE WITH EMBEDDED SHAPE SENSING - A surgical system includes a flexible steerable needle and a shape sensor for measuring the shape of the needle. The surgical system can be manual (e.g., laparoscopic), robotic, or any combination of the two. By directly measuring the shape of the needle, complex and potentially inaccurate modeling of the needle to determine trajectory and insertion depth can be avoided in favor of much more robust direct measurement and modeling of needle shape and/or pose. | 2013-08-08 |
| 20130204125 | INFLATION APPARATUS WITH PRESSURE RELIEF, RELATED SYSTEMS, METHODS AND KITS - Systems, devices, methods and kits for an inflation system with pressure relief are provided. The system includes an inflatable member, a first shaft connected to the inflatable member, an imaging device extending into said cavity of the inflatable member, a second shaft configured to contain the imaging device, the second shaft having a closed end approximate to the imaging assembly and a open end approximate to the imaging system, the second shaft defining a cavity along a longitudinal axis thereof and configured to be positioned within the cavity of the first shaft; the first shaft and the second shaft defining a channel therebetween in communication with the cavity of the inflatable member; an inflator connected to the first shaft and in communication with the channel for inflating the inflatable member; and a relief valve in communication with the channel and positioned between the inflatable member and the inflator. | 2013-08-08 |
| 20130204126 | IMAGING SYSTEM PRODUCING MULTIPLE REGISTERED IMAGES OF A BODY LUMEN - Systems, devices and methods for producing registered images of a body lumen are provided. The system includes a first imaging device having an imager positioned at a distal end thereof, said first imaging device configured to produce a first image of a body cavity; and an imaging system, including a second imaging device having an imager positioned at a distal end thereof and configured to be positioned approximate to said imager of said first imaging device within said body cavity and configured to produce a second image; an elongated member configured to contain said second imaging device; and at least one marker configured to produce registration information in the first image and the second image. | 2013-08-08 |
| 20130204127 | QUANTITATIVE ASSESSMENT OF NEOVASCULARIZATION - Systems and methods using contrast enhanced ultrasound imaging for quantitative assessment of neovascularization, such as within a tumor or a plaque. The contrast agent moves in small blotches rather than in continuous flow, but image processing methods enable the detection and quantification of the blood flow, even in the tiny blood vessels of the vasculature tree. The image processing includes compensation for motion of the tissue arising from body movement. The position and extent of the discrete positions of contrast material may be accumulating during a complete heart cycle onto a single 2D image, to enable an indication of a vascular tree based on this local accumulated image. Dynamic processing (DP) of the discrete positions of contrast material enables a complete vascular tree to be obtained. The neovascularization is quantified by the ratio of its total area to that of the plaque in which the neovascularization has grown. | 2013-08-08 |
| 20130204128 | TARGET IDENTIFICATION TOOL FOR INTRA-BODY LOCALIZATION - A marker device that aids in the subsequent identification of a particular area is equipped with an anchoring device that prevents migration once placed in the tissue of that particular area. The device may include a chemical agent or drug that adds a therapeutic function to the marker device. | 2013-08-08 |
| 20130204129 | SYRINGE/PLUNGER COUPLING - A medical fluid injector, replaceable syringe, and coupling mechanism to engage the syringe plunger to the plunger drive ram of the injector are provided wherein coupling involves a cam cleat-like mechanism, thereby allowing for cooperative movement between the plunger drive ram and syringe plunger. The coupling mechanism of the plunger drive ram is provided with first and second movable members, each having toothed, arcuate surfaces, while the coupling mechanism of the syringe plunger is provided with a knurled cavity. Disengagement of the coupling mechanism is facilitated by translational movement of a face plate located on the forward end of the injector housing. | 2013-08-08 |
| 20130204130 | DEVICES, SYSTEMS AND METHODS FOR CARBON DIOXIDE ANGIOGRAPHY - Disclosed herein are various embodiments of devices, systems and methods for the delivery of carbon dioxide (CO | 2013-08-08 |
