Weizman, IL
Amir Weizman, Hod Hasharon IL
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20140100423 | ENDOSCOPIC FULL THICKNESS RESECTION USING SURGICAL COMPRESSION CLIPS - An endoscope cap assembly for use with an endoscope having a distal and a proximal end, the assembly including: a hollow body having an orifice with a lip; a compression clip including a pair of compression elements the clip having an open configuration when the compression elements are spaced apart and a closed configuration when the compression elements are adjacent to each other, the clip positioned in its open configuration adjacent to the lip of the orifice; a severing element positioned in a groove between the compression elements and the hollow body, the severing element operable for severing tissue; and one or more restraining elements in mechanical communication with the clip, the restraining elements operable to allow the clip to transition from its open to its closed configuration. An endoscope system using the above defined endoscope cap assembly and a method for using the endoscope cap assembly. | 04-10-2014 |
Daniel Weizman, Ramat Gan IL
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20140322646 | ABLATION IMAGEABLE LITHOGRAPHIC PRINTING PLATE - A positive-working, ablation-imagable lithographic printing plate precursor can be imaged and used for lithographic printing without wet processing. This precursor has a sulfuric acid or phosphoric acid anodized aluminum-containing substrate, a crosslinked hydrophilic inner layer comprising a crosslinked polymer derived by using a crosslinking agent that comprises at least two aldehyde groups, and an acidic compound. Over the crosslinked hydrophilic inner layer is an oleophilic outer layer comprising an infrared radiation absorber and an oleophilic polymer. The precursor also has a copolymer comprising randomly recurring units derived from each of a (meth)acrylamide and vinyl phosphonic acid. This copolymer is present either within the crosslinked hydrophilic inner layer, as part of a different copolymer layer between the crosslinked hydrophilic inner layer and the substrate, or in both places. | 10-30-2014 |
Gabi Weizman, Moshav Magen Shaul IL
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20100152525 | Peri-arterial blood flow booster - A peri-arterial blood flow booster apparatus for improving blood pressure and flow, to be implanted around a blood vessel of a patient. The booster comprises a pressure applying device ( | 06-17-2010 |
Lior Weizman, Rishon Lezion IL
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20090024046 | Apparatus and method for detection of one lung intubation by monitoring sounds - A method and a device for the acoustic detection of a one lung intubation situation in a human subject are disclosed. According to some embodiments, the disclosed method includes computing an autoregressive moving average (ARMA) or an autoregressive function of electrical signals received from acoustic detectors placed at different locations on the body of the subject. Appropriate locations for acoustic detectors include the back region and the chest region. The disclosed method and apparatus are insensitive to uncancelled, random background noise with a loudness associated with an operating room or intensive care ward. The disclosed device is configurable so that the relative occurrence rate of missed detections or false negatives and false positive alarms can be modified. In one exemplary embodiment, the device is adapted such that at most 9% of identifications are false positive identifications, and at most 2% of identifications are false negative identifications. | 01-22-2009 |
Lior Weizman, Jerusalem IL
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20160063739 | EXPLOITING SIMILARITY IN ADJACENT SLICES FOR COMPRESSED SENSING MRI - A method for reconstructing high signal-to-noise ratio (SNR) magnetic resonance imaging (MRI) slices, including: receiving a thick MRI slice of bodily tissue acquired using a single MRI scan, wherein the thick slice has a high SNR; receiving two thin MRI slices of the bodily tissue acquired using a single MRI scan, wherein each of the two thin MRI slices has a low SNR; and reconstructing multiple high SNR thin slices of the bodily tissue using the thick slice and the two thin slices. | 03-03-2016 |
Oleg Weizman, Herzliya IL
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20090292296 | METHOD AND DEVICE FOR RECANALIZATION OF TOTAL OCCLUSIONS - An apparatus, system and method for re-canalization or opening a passage through an occlusion in a blood vessel is disclosed. The apparatus and method, which are appropriate for both cardiovascular as well as peripheral vessels, use hydraulic pressure to drive a vibratable member, and the system includes a control unit to permit the frequency or amplitude of oscillation of the vibratable member to be adjusted to suit the morphology or hardness of the target occlusion. Also disclosed is a method for adjusting the force of vibration. | 11-26-2009 |
20110033098 | METHOD AND SYSTEM FOR STABILIZING A SERIES OF INTRAVASCULAR ULTRASOUND IMAGES AND EXTRACTING VESSEL LUMEN FROM THE IMAGES - A method and system for generating stabilized intravascular ultrasonic images are provided. The system may include a probe instrument, such as a catheter, connected to a processor and a post-processor. The method of using the system to stabilize images and the method for stabilizing images involve the process by which the processor and post-processor stabilize the image. A computer readable medium containing executable instructions for controlling a computer containing the processor and post-processor to perform the method of stabilizing images is also provided. The probe instrument, which has a transmitter for transmitting ultrasonic signals and a receiver for receiving reflected ultrasonic signals that contain information about a tubular environment, such as a body lumen, preferably is a catheter. The processor and post-processor are capable of converting inputted signals into one or more, preferably a series of, images and the post-processor, which determines the center of the environment at each reflection position, detects the edges of the tubular environment and aligns the image center with the environment center thereby limiting the drift of images, which may occur due to movement of the environment, and stabilizing the images. The processor may also be programmed to filter images or series of images to improve the image stabilization and remove motion interference and/or may be programmed to extract the 3D shape of the environment. The method and device are of particular use where motion causes image drift, for example, the imaging a body lumen, in particular a vascular lumen, where image drift may occur due to heart beat or blood flow. | 02-10-2011 |
20140275865 | SHEATHED RIVET - The device and method of the invention generally relate to a system and method for percutaneous delivery, implantation and securement of an anchor at a target site. The system comprises an anchor having a bridge, a first stabilizer having a crimped state and a deployed state, a second stabilizer having a crimped state and a deployed state, and a positioning arm. The system may further comprise a cannula, pushrod, and sheath. The system permits the deposit of an anchor at a target location in the body by utilizing a controlled amount of force. The anchors and methods are particularly well-suited to implantation within the body of a living animal or human to monitor various physiological conditions. | 09-18-2014 |
Ran Weizman, Kefar Veradim IL
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20120237898 | MULTI-STAGE DENTAL IMPLANT - A dental implant is provided having a longitudinal axis, and comprising an elongate body portion at an apical portion of the implant and a neck portion at a coronal portion of the implant. A first helical thread profile is around a first portion of the elongate body, at the apical portion. A second helical thread profile that is different from the first helical thread profile, is around a second portion of the elongate body that is between the first portion and the neck portion. The implant further comprises a third helical thread profile that is around the neck portion and that is different from both the first and second helical thread profiles. Other applications are also described. | 09-20-2012 |
Ran Weizman, Kfar Vradim IL
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20100196852 | DENTAL ABUTMENT WITH INDENTATION FOR INHIBITION OF CRESTAL BONE REMODELING - A dental abutment includes a projection for insertion into a cavity in the coronal portion of a dental implant. A coronal surface of the projection is adapted to be substantially flush with a coronal end of the implant when the projection is fully inserted into the cavity. A post extends in a substantially coronal direction from the coronal surface, wherein the perimeter of the post at the coronal surface is smaller than the perimeter of the coronal surface so as to form an indented shelf around the perimeter of the coronal surface. | 08-05-2010 |
Raz Weizman, Ra'Anana IL
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20150163846 | APPARATUS, SYSTEM AND METHOD OF BLUETOOTH COMMUNICATION - Some demonstrative embodiments include apparatuses, systems and/or methods of Bluetooth communication. For example, an apparatus may include a wireless communication unit to receive at a first Bluetooth device an indication message from a second Bluetooth device, the indication message including a state indication to indicate a non-movement state or a movement state of the second Bluetooth device, the wireless communication unit to transmit to the second Bluetooth device an update message including at least one value to indicate a rate of exchanging messages between the first and second Bluetooth devices, the rate being based on the state indication. | 06-11-2015 |
Raz Weizman, Beer Sheva IL
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20140357192 | SYSTEMS AND METHODS FOR CONNECTIONLESS PROXIMITY DETERMINATION - A method of determining proximity of Bluetooth/Bluetooth Low Energy (BT/BLE) devices, in a connectionless session includes executing a contiguity profile at a first device, the contiguity profile providing for connectionless proximity determination. The method further includes determining a proximity of a second device using Bluetooth/Bluetooth Low Energy (BT/BLE) protocol without establishing a Bluetooth/Bluetooth Low Energy (BT/BLE) connection to the second device. | 12-04-2014 |
20140378057 | LOW ENERGY BLUETOOTH SYSTEM WITH AUTHENTICATION DURING CONNECTIONLESS ADVERTISING AND BROADCASTING - Validation information is communicated in a Bluetooth Low Energy (BLE) connected session. Validation data is generated using said validation information. An advertisement string is broadcast from the BLE device in a connectionless session along with said validation data. | 12-25-2014 |
20150282088 | METHOD, SYSTEM AND APPARATUS FOR CROSS POINT BLUETOOTH COMMUNICATION - The disclosure generally relates to a method, apparatus and a system for utilizing received signal strength indicator (RSSI) values obtained from null data packets exchanges between a pair of Bluetooth (BT) devices to determine whether to maintain BT connection. In one embodiment, the disclosure relates to a method for maintaining a BT connection between a host and a periphery device by receiving at a controller associated with a host device a plurality of null packets sent from the periphery device; determining a received signal strength (RSSI) value for each of the plurality of received nulled packets; and determining whether to maintain connection with the periphery device as a function of the determined RSSI values. | 10-01-2015 |
20160007289 | METHOD AND APPARATUS FOR LOW ENERGY FILTERING - The disclosure relates to a method, apparatus and system to filter undesired or redundant messages to thereby conserve energy in wireless devices. In one embodiment, energy is conserved through a successive series of data filters which identify the incoming signals (e.g, advertisement) and determine whether to ignore or to direct the advertisement packet to a higher level data filtering system. The disclosed embodiments conserve energy by maintaining complex processors in sleep mode until the need arises. In another embodiment, external source provide information to the filtering system. In still another embodiment, information from different sources are fused together to provide input to the filtering criteria. | 01-07-2016 |
Rina Weizman, Rechovot IL
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20090078476 | Method for identifying changes in signal frequencies emitted by a stylus interacting with a digitizer sensor - A method for dynamically updating at least one pre-defined value of a parameter used to identify at least one operational mode of an object for user interaction with a digitizer sensor during interaction with the digitizer sensor comprises detecting signal outputs from a plurality of sensing elements of a digitizer sensor during user interaction with the digitizer sensor; characterizing a pattern formed by the signal outputs from the plurality of sensing elements; identifying a pre-defined event associated with an operational mode of the object based on the pattern; determining a value of the parameter from the signal outputs in response to identification of the pre-defined event; and updating the pre-defined value used to identify the operational mode based on the value of the parameter determined from the identified event. | 03-26-2009 |
Yaniv Weizman, Tel-Aviv Jaffa IL
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20140222988 | METHOD FOR ADAPTIVE CONTENT DISCOVERY FOR DISTRIBUTED SHARED CACHING SYSTEM - In a method for the dynamic content discovery in a distributed caching network the distribution of content popularity and its access frequency rate are used to determine the most appropriate mapping method(s) to use. | 08-07-2014 |
20150058441 | EFFICIENT CONTENT CACHING MANAGEMENT METHOD FOR WIRELESS NETWORKS - A pull or push based caching management method that delivers retrieved content over a wireless data network. In its pull mode, distributed cache(s) and mapping modes are deployed, a request for content is received and classified to generate a quality of service (QoS) identifier. The QoS is attached with an identifier for requested content to a content mapping request message. The handling of the mapping request message is scheduled on the mapping node. The content mapping request message transmits to a selected mapping node. The requesting node receives a content mapping reply message. The content request is scheduled on the caching node and a content retrieval request message is transmitted from the requesting node to the one or more target caching nodes. A content retrieval reply message is received in return. In a push mode, instructions are provided for triggering a content retrieval operation and also QoS parameters. | 02-26-2015 |
20150257166 | METHOD AND APPARATUS FOR OPTIMIZING LOCAL WIRELESS CONNECTIVITY FOR POINT-TO-POINT MEDIA STREAMING - A method for maintaining the best available quality of a connection between to wireless-enabled devices in a local wireless network, comprises providing: (a) a link (session) tracking subsystem, for tracking the link (session) quality between PtP devices; and, (b) channel and route selection subsystem, for choosing the best channel and route between session peers; and switching to a different channel and/or route when a measured quality indicator triggers a change. | 09-10-2015 |
Yaniv Weizman, Petach Tikva IL
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20110158193 | METHOD AND APPARATUS FOR TRANSMITTING WIRELESS COMMUNICATIONS - A method and apparatus are provided for use in a wireless communications system to enable dynamic selection of k sub-MAPs, and rates for transmitting these k sub-MAPs within communication frames. The method comprises the steps: a) for at least one communication frame comprised within a first interval of time, retrieving information on statistical distribution of downlink (DL) channel rates for a group of subscriber devices; b) based on that information, selecting k and corresponding transmission rates for k sub-MAPs, to minimize total amount of resources to be allocated for MAP and sub-MAPs transmission within that communication frame comprised within the first time interval and/or within a second interval of time that proceeds the first interval of time; and c) transmitting the k sub-MAPs at the selected corresponding transmission rates in communication frames comprised within the first time interval and/or within the second interval of time that proceeds the first one. | 06-30-2011 |
Yaov Weizman, Kfar Vitkin IL
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20100020847 | DEVICE AND METHOD FOR EVALUATING A TEMPERATURE - A device having temperature evaluating capabilities, the device includes: (i) a temperature sensitive delay line that comprises multiple first type NMOS transistors and first type PMOS transistors; (ii) an configurable delay line that comprises second type NMOS transistors and second type PMOS transistors; wherein a process condition sensitivity of first type NMOS transistors and first type PMOS transistors substantially equals a process condition sensitivity of the second type NMOS transistors and second type PMOS transistors; wherein the configurable delay line is less sensitive to temperature than the temperature sensitive delay line; (iii) a phase detector, coupled to an output of the temperature sensitive delay line and to an output of the adjustable delay line, the phase detector is adapted to determine a difference between a delay introduced by the temperature sensitive delay line and a delay introduced by the adjustable delay line; and (iv) a controller, adapted to: (a) find a configuration of the configurable delay line that introduces a delay that substantially equals a delay introduced by the temperature sensitive delay line; and (b) determine a temperature of the temperature sensitive delay line in response to the found configuration. | 01-28-2010 |
Yoav Weizman, Kfar-Vitkin IL
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20100001755 | METHOD FOR TESTING NOISE IMMUNITY OF AN INTEGRATED CIRCUIT AND A DEVICE HAVING NOISE IMMUNITY TESTING CAPABILITIES - A method for testing a noise immunity of an integrated circuit; the method includes: determining a value of a power supply noise regardless of a relationship between the power supply noise value and a phase sensitive signal edge position resulting from an introduction of the power supply noise; receiving, by the integrated circuit, a phase sensitive signal; introducing jitter to the phase sensitive signal by a circuit adapted to generate a substantially continuous range of power supply noise such as to alter edges position of the phase sensitive signal; providing the jittered phase sensitive signal to at least one tested component of the integrated circuit; and evaluating at least one output signal generated by the at least tested component to determine the noise immunity of the integrated circuit. | 01-07-2010 |
20100072979 | METHOD FOR TESTING A VARIABLE DIGITAL DELAY LINE AND A DEVICE HAVING VARIABLE DIGITAL DELAY LINE TESTING CAPABILITIES - A device and a method for testing a variable digital delay line that includes multiple taps. The method includes providing, an input signal to the variable digital delay line and finding, for each tap out of a group of tested taps of the variable digital delay line, a variable delay unit configuration that provides a delay that is closest to a delay introduced by the tap; wherein the variable digital delay line and the variable delay unit belong to the same integrated circuit. | 03-25-2010 |
20150015240 | METHOD OF DETECTING IRREGULAR CURRENT FLOW IN AN INTEGRATED CIRCUIT DEVICE AND APPARATUS THEREFOR - A method of detecting irregular high current flow within an integrated circuit (IC) device is described. The method comprises obtaining infrared (IR) emission information for the IC device, identifying at least one functional component within the IC device comprising a high current flow, based at least partly on the obtained IR emission information, obtaining IR emission information for at least one reference component within the IC device, and determining whether the high current flow of the at least one functional component comprises an irregular high current flow based at least partly on a comparison of respective IR emission information for the at least one functional component and the at least one reference component. | 01-15-2015 |
20150104886 | SEMICONDUCTOR DEVICE ARRANGEMENT, A METHOD OF ANALYSING A PERFORMANCE OF A FUNCTIONAL CIRCUIT ON A SEMICONDUCTOR DEVICE AND A DEVICE ANALYSIS SYSTEM - A semiconductor device arrangement comprising a functional circuit comprising a plurality of timing components and a reference module comprising a plurality of reference components is described. Each reference component comprises a reference timing component corresponding to a timing component of the plurality of timing components and a controllable timing component. The controllable timing component is arranged to provide a delay in dependence on an applied light stimulus. A method of analysing a performance of a functional circuit on a semiconductor device is also described. A device analysis system for analysing a functional circuit comprising a plurality of timing components is also described. | 04-16-2015 |
Yoram Weizman, Kfar Vradim IL
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20120324432 | SYSTEMS AND METHODS TO AUTOMATICALLY GENERATE CLASSES FROM API SOURCE CODE - According to some embodiments, Application Programming Interface (API) source code, including command design patterns, is determined to be executed as a runtime scenario. Class may then be automatically generated as linkable building blocks in accordance with the API source code and command design patterns. For example, API command classes and associated methods may be dynamically read using reflection, and a building block class associated with each API command class may be generated. Runtime readable embedded metadata may be planted in the building block classes, at least some of the metadata being provided by the reflection. According to some embodiments, a logical sequence of the building blocks classes may be linked in accordance with the runtime scenario. | 12-20-2012 |
Yoram Weizman, Karmiel IL
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20100332535 | SYSTEM TO PLAN, EXECUTE, STORE AND QUERY AUTOMATION TESTS - An automation testing platform that will enable simultaneous testing of new product code over variety of Operating Systems by calling remote machines. In one embodiment, the system is an SAP master data management based system such as NetWeaver, and the testing platform places important testing information onto the master data database itself. The platform then calls and controls the remote machines using distributed computing methodology such as the Java RMI protocol. The system provides the ability to run automated tests according to different technologies, OS, platforms and codelines, and allows for an automatic test portfolio to be managed from a single test catalog. The results can be represented by a variety of configurable user interface reports. The system has an ability to use legacy automation code, and can report on the quality, reliability and stability of the new product code along various configurable key performance indicators. | 12-30-2010 |