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Dimitris

Dimitris Achlioptas, Seattle, WA US

Patent application numberDescriptionPublished
20090112785SMART BUTTON - The present invention provides for systems and methods that facilitate conveying user information between and among users effectively to thereby create a collaborative filtering environment with maintained user privacy. More specifically, the present invention allows user-profile building to occur coincident with user-browsing, for example. This can be accomplished in part by incorporating an input component on the user interface used for browsing and/or searching. A user who has opted-in to construct a personal profile makes declarations regarding his relationship with at least a portion of the information being currently viewed. The declarations are annotated to the user's profile. At the user's discretion, the user's profile can be disseminated to others in whole or in part such that other people can make use of the user's expertise, experience or opinions. In addition, the user profiles can be machine-readable and searchable.04-30-2009
20090112827SYSTEM AND METHOD FOR EMPLOYING SOCIAL NETWORKS FOR INFORMATION DISCOVERY - Systems and methods are provided that enable searches of social networks by acting as a “compass” that assists users in navigating the social network. Individual user participation is not required in response to queries from other users. The systems and methods offer navigational assistance or information as opposed to a traditional search which returns requested information, thus currently acceptable social mechanisms for arbitrating trust can be exploited. As a result, users do not make their personal information publicly searchable, while at the same time, they are protected from potential misrepresentations of facts.04-30-2009
20100149966STATELESS, AFFINITY-PRESERVING LOAD BALANCING - The invention relates to an architecture that facilitates load balancing among a plurality of hosts and preserve session affinity to a given host. An incoming stream of data packets that include packet sessions is input to one or more forwarding mechanisms for forwarding to one or more hosts. The forwarders generate a routing function that takes into consideration host availability, and distributes session packets according to the routing function. A session is distributed to the same host to preserve session affinity. When host availability changes, a new routing function is generated, such that any new session is routed according to the new routing function and existing sessions are routed according to the old routing function. When the old routing function becomes irrelevant, it is phased out. An optimization utilizes a maximally backward compatible hash function to minimize the differences between the old and new routing functions.06-17-2010

Patent applications by Dimitris Achlioptas, Seattle, WA US

Dimitris Achlioptas, Berkeley, CA US

Patent application numberDescriptionPublished
20110167125Interpersonal Spacetime Interaction System - The present innovation provides a method of establishing a connection between two individuals using an interpersonal spacetime interaction system, including enabling a first user to specify a spacetime event and to provide annotations for the spacetime event, maintaining a spacetime database comprising data objects, each data object corresponding to a spacetime event, querying a spacetime database, using a query that includes at least a specification of a desired spacetime event, said query being initiated by a second user, retrieving information from those data objects in the spacetime database whose corresponding spacetime events are proximate to the desired spacetime event, and providing the retrieved information to the second user.07-07-2011

Dimitris Anastassiou, Tenafly, NJ US

Patent application numberDescriptionPublished
20080300799System And Method For Multiple-Factor Selection - The disclosed subject matter provides techniques for multiple-factor selection. The factors can be features or elements that are jointly associated with one or more outcomes by their joint presence or absence. There may be a non-causative correlation between the factors, features, or elements and the outcomes. In some embodiments, Entropy Minimization and Boolean Parsimony (EMBP) is used to identify modules of genes jointly associated with disease from gene expression data, and a logic function is provided to connect the combined expression levels in each gene module with the presence of disease. The smallest module of genes whose joint expression levels can predict the presence of disease can be identified.12-04-2008
20090012719SYSTEM AND METHOD FOR IDENTIFICATION OF SYNERGISTIC INTERACTIONS FROM CONTINUOUS DATA - Systems and methods for selecting factors from a continuous data set of measurements are provided. The measurements include values of factors and/or outcomes. Two or more factors that are jointly associated with one or more outcomes from the data set are identified. Each of the two or more factors are analyzed to determine at least one cooperative interaction among the factors with respect to an outcome. The two or more factors can be a module of factors serving as a single factor participating in a cooperative interaction with another factor or module of factors.01-08-2009
20090299643Computational Analysis Of The Synergy Among Multiple Interacting Factors - Systems and methods for selecting factors from a data set of measurements are provided. The measurements include values of factors and/or outcomes. Two or more factors that are jointly associated with one or more outcomes from the data set are identified. Each of the two or more factors are analyzed to determine at least one cooperative interaction among the factors with respect to an outcome. The two or more factors can be a module of factors.12-03-2009
20110144917SYSTEM AND METHOD FOR IDENTIFICATION OF SYNERGISTIC INTERACTIONS FROM CONTINUOUS DATA - Systems and methods for selecting factors from a continuous data set of measurements are provided. The measurements include values of factors and/or outcomes. Two or more factors that are jointly associated with one or more outcomes from the data set are identified. Each of the two or more factors are analyzed to determine at least one cooperative interaction among the factors with respect to an outcome. The two or more factors can be a module of factors serving as a single factor participating in a cooperative interaction with another factor or module of factors.06-16-2011

Patent applications by Dimitris Anastassiou, Tenafly, NJ US

Dimitris Arzoglou, Derby GB

Patent application numberDescriptionPublished
20100019100GAS TURBINE ENGINE NACELLE - An initial geometry for a nacelle provides an intake at the upstream end of the nacelle and an exhaust at the downstream end of the nacelle. The intake has in flow series, an intake lip and a diffuser. The intake lip has a highlight defining the boundary between the inner and outer surfaces of the intake lip. On all longitudinal sections containing the axis of the engine (i) the inner and outer surfaces are tangency matched at the highlight, and (ii) the inner and outer surfaces have their maximum curvatures at the highlight.01-28-2010
20100019101GAS TURBINE ENGINE NACELLE - A nacelle for a gas turbine engine has an intake at the upstream end of the nacelle and an exhaust at the downstream end of the nacelle. The intake has, an intake lip and a diffuser. The diffuser has a main diffuser section and an optional shorter straight wall diffuser section. The main diffuser section is bounded by an inner wall of the nacelle, the inner wall curving in the airflow direction of the engine. On each longitudinal section containing the engine axis, at the downstream end of the main diffuser section the inner wall has a non zero curvature. Thus each circumferential position on the inner wall at the downstream end of the main diffuser section has a curvature defined by a respective radius of curvature. However, one or more of the radii of curvature differ from the others of the radii of curvature.01-28-2010
20100019102GAS TURBINE ENGINE NACELLE - An initial geometry for a nacelle provides an intake at the upstream end of the nacelle and an exhaust at the downstream end of the nacelle. The intake has, in flow series/an intake lip and a diffuser. The intake lip has a highlight defining the boundary between the inner and outer surfaces of the intake lip. On all longitudinal sections containing the axis of the engine (i) the inner and outer surfaces are tangency matched at the highlight, and (ii) the inner and outer surfaces have their maximum curvatures at the highlight.01-28-2010

Dimitris Chatzigeorgiou, Somerville, MA US

Patent application numberDescriptionPublished
20110152867Articulating Tool and Methods of Using - Disclosed are embodiments of an articulating tool having a head that articulates and is capable of maintaining an angle for drilling or placing a fastener into a bone. The articulating tool includes a housing, an articulating head, a rotatable drive shaft, and a driver tip connected to the distal shaft portion. The articulating tool may be constructed and arranged to move between a first position and a second position, wherein in the first position and the second position the articulating head and the rotatable drive shaft are at different angles with respect to the longitudinal axis of the housing.06-23-2011

Dimitris Gibault, Cagnes Sur Mer FR

Patent application numberDescriptionPublished
20090090776SYSTEM FOR SELF CHECKOUT - The present invention relates to a self check-out system which uses contact free tags embedded in a receptacle, e.g., a plate, glass, etc. The system relates the tag to a service area and uses that relationship to associate the receptacle with a charge to be made to a customer.04-09-2009
20090319272METHOD AND SYSTEM FOR VOICE ORDERING UTILIZING PRODUCT INFORMATION - A method for voice ordering utilizing catalog taxonomies and hierarchical categorization relationships in product information management (PIM) systems includes: prompting a user with a query to input speech into a speech recognition engine; translating the inputted speech into a series of words; querying a product information management component (PIM) based on the series of words; wherein the querying is performed as a matching algorithm against PIM category and attribute keywords; returning coded results to a voice synthesizer to produce at least one of: a voice response, and a text response to the user; and wherein in the coded results indicate one or more of: a not found message for zero matches, a confirmation of a suitable single match, a request for additional information in the event one or more of the following occurs: more than one matching item, category, and item attribute was found in the PIM.12-24-2009
20090319624METHOD AND SYSTEM FOR THE OPTIMIZATION OF ELECTRONIC MAIL DELIVERY - A method for the elimination of duplicate or multiple electronic mail (email) to one or more recipients, the method includes: generating table entries in a mail server that identify users of the mail server; receiving an email at the mail server; determining whether this is the first time the email is received at the mail server; wherein in the event this is the first time the email has been received: recording information about the email in the table; storing a copy of the email in a repository; forwarding the email to the intended recipients; and wherein in the event the email has been received previously: determining which of the intended recipients has not received the email; sending a copy of the email from the repository to the recipients who have not already received the email; and recording which of the recipients have now received the email in the table.12-24-2009

Dimitris Hanos, Patras GR

Patent application numberDescriptionPublished
20090019151METHOD FOR MEDIA DISCOVERY - A method including receiving a request for a web page; communicating with a content server by receiving content associated with the requested web page; determining whether the content includes particular content requiring plug-in support; initiating a native plug-in to handle the particular content; receiving a request for additional content from the native plug-in; retrieving the additional content for the native plug-in; monitoring the additional content to determine whether the additional content includes media content; and updating the content for the requested web page based on the monitoring.01-15-2009

Dimitris Kalaitzakis, Crete GR

Patent application numberDescriptionPublished
20090298147Method of Making (+)- Sitophilure - (+)-Sitophilure, the aggregation pheromone of the pests rice weevil and maize weevil, is synthesized in high yield and diastereomeric excess by contacting 4-methyl-3,5heptadione with a reduced nicotinamide cofactor and a ketoreductase enzyme capable of catalyzing the reduction of 4-methyl-3,5-heptadione to produce (4R,5S)-5-hydroxy-4-methyl-3-heptanone to the substantial exclusion of other diastereomers.12-03-2009

Dimitris Kalofonos, Cambridge, MA US

Patent application numberDescriptionPublished
20090059952APPARATUS AND METHOD FOR MANAGING ACCESS TO ONE OR MORE NETWORK RESOURCES - An apparatus is provided that includes a processor configured to receive a captured traffic unit (CTU) intended for a network service, the CTU being one into which incoming traffic has been assembled based on a filter describing which incoming traffic to capture and how to assemble the respective incoming traffic into the CTU. The processor is also configured to determine whether to allow the CTU to pass to one or more applications configured to implement the respective network service based on a passlet including permissions to a particular user. The processor is further configured to instruct a firewall to allow the CTU to pass to the respective one or more applications or to reject the CTU based on the determination. In this regard, the processor is configured to perform the above functions under control of a security framework implemented in middleware between a user-level domain and a system-level domain.03-05-2009
20090063691Access rights used for resource discovery in peer-to-peer networks - Secure resource discover in peer-to-peer networks involves creating a resource discovery record associated with a computing resource of a user device that is made available via the user device to peers of a peer-to-peer network. The resource discovery record describes the computing resource and may be independent of native service discovery mechanisms of the peer-to-peer network. An access right record is created that controls the ability of one or more contacts to gain access to the resource discovery record. The resource discovery record is sent to the one or more contacts via the peer-to-peer network. The one or more contacts can use the resource discovery record to access the computing resource via the peer-to-peer network in accordance with the access right record.03-05-2009
20090222517Methods, systems, and apparatus for using virtual devices with peer-to-peer groups - Using virtual devices with P2P groups involves sending a discovery record from a virtual device to an Internet-based broker. A registration message from the peer-to-peer group is received by the virtual device in response to the discovery record. The registration message is used to join the virtual device with the peer-to-peer group. The user is authorized via the Internet-based broker and the virtual device is joined with the peer-to-peer group based on the user authorization and the registration message. Services are then provided to the peer-to-peer group via the virtual device in accordance with the discovery record. The virtual device may include a wide-area network service that is modeled to act as a physical device of the peer-to-peer group.09-03-2009
20090288138Methods, systems, and apparatus for peer-to peer authentication - Peer-to-peer authentication involves generating an authenticatable, globally unique, peer-to-peer identifier to associate a device with a user identity. The user identity is associated with one or more peer devices of a user. The peer-to-peer identifier, together with authentication credentials of a legacy Internet service, is sent to an infrastructure authentication service. The legacy Internet service is capable of verifying the user identity based on the authentication credentials. Based on verification of the authentication credentials, a list of authenticatable, globally unique, peer-to-peer identifiers that bind the peer devices to the user identity is received from the infrastructure authentication service. A peer-to-peer identifier that binds the selected peer device to the user identity is received from a selected one of the peer devices, and the selected peer device authenticated as associated with the user identity based on receiving the respective peer-to-peer identifier.11-19-2009
20100069389NOVEL FORMS OF REBOXETINE - The invention relates to novel crystalline forms of (2R)-2-[(R)-(2-ethoxyphenoxy)-phenylmethyl]morpholine hydrochloride. In various embodiments, the novel crystalline forms may be substantially enantiopure. The preparation and characterization of the novel crystalline forms of (2R)-2-[(R)-(2-ethoxyphenoxy)-phenylmethyl]morpholine hydrochloride is also described. The invention also relates to pharmaceutical compositions containing novel crystalline forms of (2R)-2-[(R)-(2-ethoxyphenoxy)-phenylmethyl]morpholine hydrochloride, which are useful to treat and/or prevent various conditions such as nervous system and pain disorders.03-18-2010
20110275679FLUPIRTINE HYDROCHLORIDE MALEIC ACID COCRYSTAL - The invention relates to crystalline forms of flupirtine, particularly to 1:1 flupirtine hydrochloride maleic acid cocrystal. The preparation and characterization of 1:1 flupirtine hydrochloride maleic acid cocrystal is described. The invention also relates to the therapeutic use of the flupirtine hydrochloride maleic acid cocrystal to treat nervous system disorders, pain disorders, and musculoskeletal disorders and to pharmaceutical compositions containing the cocrystal.11-10-2011
20110275681NOVEL SOLID FORMS OF EPALRESTAT - The invention relates to novel crystalline salts of 5-[(1Z,2E)-2-methyl-3-phenylpropenylidene]-4-oxo-2-thioxo-3-thiazolidineacetic acid and a novel betaine cocrystal of 5-[(1Z,2E)-2-methyl-3-phenylpropenylidene]-4-oxo-2-thioxo-3-thiazolidineacetic acid. The preparation and characterization of the novel crystalline salts and cocrystal according to various embodiments of the invention is described. The invention also relates to pharmaceutical compositions containing the novel crystalline salts and cocrystal and the therapeutic use of the novel crystalline salts and cocrystal to treat and/or prevent various conditions, including treating and/or preventing diabetic complications, inhibiting aldose reductase, and affording cardioprotection in patients who may be non-diabetic.11-10-2011
20110275682NOVEL CHOLINE COCRYSTAL OF EPALRESTAT - The invention relates to a novel choline cocrystal of 5-[(1Z,2E)-2-methyl-3-phenylpropenylidene]-4-oxo-2-thioxo-3-thiazolidineacetic acid. The preparation and characterization of the novel choline cocrystal according to various embodiments of the invention is described. The invention also relates to pharmaceutical compositions containing the novel choline cocrystal and the therapeutic use of the novel choline cocrystal to treat and/or prevent various conditions, including treating and/or preventing diabetic complications, treating and/or preventing homocystinuria reducing levels of homocysteine in blood serum, inhibiting aldose reductase, and affording cardioprotection in non-diabetic patients.11-10-2011
20110275695CRYSTALLINE FORMS OF ZOTEPINE HYDROCHLORIDE - The invention relates to crystalline forms of zotepine hydrochloride, including the crystalline hydrochloride salt of zotepine and two cocrystals of zotepine hydrochloride with benzoic acid. The preparation and characterization of these crystalline forms of zotepine hydrochloride is described. The invention also relates to the therapeutic use of the crystalline forms of zotepine hydrochloride to treat central nervous system disorders and to pharmaceutical compositions containing them.11-10-2011
20110281911NOVEL FORMS OF EPERISONE - The invention relates to substantially enantiopure crystalline salt forms of (2RS)-I-(4-Ethylphenyl)-2-methyl-3-piperidin-1-ylpropan-1-one. The preparation and characterization of the substantially enantiopure crystalline salt forms according to various embodiments of the invention is described. The invention also relates to pharmaceutical compositions containing the substantially enantiopure crystalline salt forms, which are useful to treat and/or prevent various conditions such as pathological muscle contracture, myotome conditions, and spastic paralysis or spasticity caused by various neurologic conditions, and are also useful for the treatment and/or prevention of various types of pain and pathological muscle tension.11-17-2011

Patent applications by Dimitris Kalofonos, Cambridge, MA US

Dimitris Kolokotronis, Athen GR

Patent application numberDescriptionPublished
20120132781ANTENNA MAST SYSTEM AND MOUNTING APPARATUS - An antenna mast system (05-31-2012

Dimitris Koutsioulis, Larissa GR

Patent application numberDescriptionPublished
20110053215Endoglycosidases that Cleave O-linked Glycans - Methods and compositions have been described that relate to a newly identified polypeptide family wherein each member has O-glycosidase activity and specified sequence characteristics. This family of enzymes can be used for example for cleaving O-linked glycans and for synthesis of neoglycopeptides or neoglycoproteins.03-03-2011

Dimitris Meretakis, Zurich CH

Patent application numberDescriptionPublished
20110302153Service for Aggregating Event Information - Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for aggregating event information. In one aspect, a method includes selecting an event from plurality of events based on a query, in which the event is associated with a time frame and one or more event attributes. A document is generated for the event by including a plurality of web resources based on the time frame and one or more of the event attributes, and including a plurality of social network resources that have a semantic similarity to the event.12-08-2011

Dimitris Metaxas, North Brunswick, NJ US

Patent application numberDescriptionPublished
20090148013System and Methods for Generating Three-Dimensional Images From Two-Dimensional Bioluminescence Images and Visualizing Tumor Shapes and Locations - A system and methods for generating 3D images (06-11-2009

Dimitris Nalbantis, West Malling GB

Patent application numberDescriptionPublished
20090196223TRANSMIT POWER CONTROLLER - A transmit power control system includes: an output power estimator for estimating a transmit power of a transmitter; and a transmit power controller responsive to the output power estimator and to compare this with a requested power in order to calculate a target power which takes account of errors within the transmit power control system, and to vary a gain of an amplifier in a transmit signal path so as to reduce an error between the transmit power of the amplifier and the requested power.08-06-2009

Dimitris Papamichail, South Miami, FL US

Patent application numberDescriptionPublished
20100209454ATTENUATED VIRUSES USEFUL FOR VACCINES - This invention provides an attenuated virus which comprises a modified viral genome containing nucleotide substitutions engineered in multiple locations in the genome, wherein the substitutions introduce synonymous deoptimized codons into the genome. The instant attenuated virus may be used in a vaccine composition for inducing a protective immune response in a subject. The invention also provides a method of synthesizing the instant attenuated virus. Further, this invention further provides a method for preventing a subject from becoming afflicted with a virus-associated disease comprising administering to the subject a prophylactically effective dose of a vaccine composition comprising the instant attenuated virus.08-19-2010

Dimitris Papanastasiou, Athens GR

Patent application numberDescriptionPublished
20100270465Method and apparatus for thermalization of ions - A method of pulsing gas in a quadrupole ion trap to reduce excess internal energy of ions formed externally to the trap at high-vacuum conditions by laser desoprtion is disclosed. With pulsed gas introduction, pressures greater than those under which traps are normally operated can be achieved over a few milliseconds. Under these elevated pressure transients, the process of translational cooling is accelerated and ions undergo thermalized collisions before dissociation occurs. Minimization of uncontrolled fragmentation (thermalization) and enhanced sensitivity are observed at pressures exceeding a threshold of about 1 mTorr.10-28-2010
20120056085ION ANALYSIS APPARATUS AND METHOD OF USE - The present invention is concerned with an ion analysis apparatus for conducting differential ion mobility analysis and mass analysis. In embodiments, the apparatus comprises a differential ion mobility device in a vacuum enclosure of a mass spectrometer, located prior to the mass analyser, wherein the pumping system of the apparatus is configure to provide an operating pressure of 0.005 kPa to 40 kPa for the differential ion mobility device, and wherein the apparatus includes a digital asymmetric waveform generator that provides a waveform of frequency of 50 kHz to 25 MHz. Examples demonstrate excellent resolving power and ion transmission. The ion mobility device can be a multipole, for example a 12-pole and radial ion focusing can be achieved by applying a quadrupole field to the device in addition to a dipole field.03-08-2012

Dimitris Poulokefalos, South Barrington, IL US

Patent application numberDescriptionPublished
20100154265ATTACHABLE PRICE TAG HOLDER - Display tag holders in one integral part of an injection molded plastic, such as polyurethane, or acrylonitrile butadiene styrene, including an essentially planar display portion, a connecting portion and a ring attachment portion, the ring attachment portion having at least one flexible resilient ring segment including a proximal end closest to the display portion and at least one distal end, the at least one flexible resilient ring segment defining a circumferential direction and a ring plane in which the at least one flexible resilient ring segment essentially extends, wherein the at least one flexible resilient ring segment is attached to the display portion by the connecting portion so that the ring plane is essentially perpendicular to the plane of the planar display portion.06-24-2010
20110174750MERCHANDISE DISPLAY AND PUSHER DEVICE - Pushers for displaying merchandise forward on a shelf including shelf attachments including base extending perpendicularly and longitudinally along the end and parallel to shelf edge, a front attachment wall extending essentially vertically from the base disposed at a base front edge, the front attachment wall including base engagement teeth protruding essentially horizontally from the front attachment wall toward the shelf, and an upraised ridge region removed from the vertically extending front attachment wall in the second direction that is offset from the plane of the base, a divider portion including a divider block and an essentially planar divider extending outwardly from the divider block; pusher track having a top surface and two rails, and at least one track tooth disposed at a longitudinal end of the track, the at least one track tooth providing engagement from the track tooth and base engagement teeth; and a resilient pusher member.07-21-2011

Dimitris Skokos, New York, NY US

Patent application numberDescriptionPublished
20110189176METHODS OF TREATING DISEASES WITH DLL4 ANTAGONISTS - The present invention provides methods of preventing, treating or ameliorating diabetes by administering to a subject in need thereof a therapeutically effective amount of Dll4 antagonists that block Dll4-Notch signal pathways. As observed in a mouse model of diabetes, Dll4 antagonists exhibit protective effects on pancreatic islets, lower blood glucose levels, and block the production of auto-antibodies, including those against insulin and glutamic acid decarboxylase 65 (GAD65), via the expansion of regulatory T cells (Tregs). Thus, the present invention further provides methods of lowering the levels of blood glucose, and/or reducing or blocking the production of auto-antibodies, by administering to a subject in need thereof a therapeutically effective amount of Dll4 antagonists. Suitable Dll4 antagonists for the invention include antibodies or antibody fragments that specifically bind Dll4 and block Dll4-Notch interactions, the extracellular domain of Dll4, and the like.08-04-2011
20110189200METHODS OF TREATING AUTOIMMUNE DISEASES WITH DLL4 ANTAGONISTS - The present invention provides methods of treating a disease or disorder, in which increasing the number of regulatory T cell (Treg) is beneficial, by administering to a subject suffering from such a disease or disorder a therapeutically effective amount of DII4 antagonists that block DII4-Notch signal pathways, thereby increasing the number of Treg. Diseases or disorders treatable by the methods of the invention include autoimmune diseases or disorders, such as multiple sclerosis (MS), diabetes, and the like. Suitable DII4 antagonists for the invention include antibodies or antibody fragments that specifically bind DII4 and block DII4-Notch interactions, the extracellular domain of DII4, and the like. The invention also provides methods of preventing an occurrence or recurrence of such diseases or disorders in a subject predisposed or susceptible to developing such diseases or disorders. Furthermore, the methods of the invention are useful in preventing or treating organ transplant rejections or graft-versus-host disease.08-04-2011
20120114654HUMAN ANTIBODIES TO HUMAN TNF-LIKE LIGAND 1A (TL1A) - A fully human antibody or antigen-binding fragment of a human antibody that specifically binds and inhibits human TNF-like ligand 1A (hTL1A) is provided. The human anti-hTL1A antibodies are useful in treating diseases or disorders associated with TL1A, such as inflammatory diseases or disorders, e.g., inflammatory bowel diseases, including ulcerative colitis and Crohn's disease, rheumatoid arthritis, and the like; autoimmune diseases or disorders, such as multiple sclerosis, diabetes, and the like; and allergic reactions, such as asthma and allergic lung inflammation.05-10-2012

Dimitris Tsalikis, Gainesville, FL US

Patent application numberDescriptionPublished
20090266887Method and Apparatus for Ferrous Object and/or Magnetic Field Detection for MRI Safety - A method and apparatus for ferrous object and/or magnetic field detection are provided. Embodiments can improve magnetic resonance imaging (MRI) safety and increase the safety of MRI facilities. Embodiments can detect a given magnetic field strength around a MRI machine and alert users to the field's presence. In an embodiment, the magnetic field warning system can rely on a single badge that warns its user. In another embodiment, the badge can utilize an RFID system. The RFID system can turn the badge on when it enters the MRI room and off when it leaves the MRI room. In another embodiment, a badge with a rechargeable battery and charger can be utilized with or without an RFID tag. The subject badges or other detection devices can be worn by a person, located on or near a ferrous object, embedded in clothing, or located in other positions convenient to a user.10-29-2009