Heeren
Andrew Lee Heeren, Olathe, KS US
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20120166223 | Online Identity Proofing Using Eligibility Based Criteria - Methods, computer systems and computer readable media for online authentication of an organization are provided. Authentication is accomplished by receiving a first set of patient specific attributes from an organization. This first set of attributes is obtained from an eligibility transaction between the organization and a payor for the patient. The first set of attributes is compared to a second set of attributes involving the same patient, where the second set of attributes is obtained from an eligibility transaction between the online service provider and the payor. If the first set of attributes matches the second set of attributes, the secure online service provider will be notified that the organization is authentic. | 06-28-2012 |
Daniel Heeren, Dell Rapids, SD US
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20110108701 | Apparatus for Making Windows And Shafts In Concrete Slabs - A form for use when casting a concrete slab with an opening for a window or a shaft. The form has corner members and intermediate members. Each corner member has two vertical members positioned end to end to form an angle. A first end plate is attached to an end of the corner member, and a second end plate is attached to the other end of the corner member. The first and second end plates form an angle with the vertical members wherein the angle of any one corner member, when added to all the corner angles in a complete form equals 360 degrees. | 05-12-2011 |
Edward Heeren, Berkeley Heights, NJ US
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20110153726 | SYSTEM AND METHOD FOR PROVIDING SERVICE COMPONENT ARCHITECTURE (SCA) DATA TRANSFORMATION - A system and method for providing service component architecture (SCA) data transformation in a distributed transaction processing environment. In accordance with an embodiment, an SCA software component can be used to provide a service to transform data and requests from a service-oriented data format to a transactional data format, such as a Tuxedo or other format. In accordance with an embodiment, a configuration file, such as a schema file, is used to define the transformation between the service-oriented and transactional data formats. The SCA software components operate to communicate with a transaction component, perform the data transformation automatically, and support a transaction process on the transaction component. | 06-23-2011 |
20130246368 | SYSTEMS AND METHODS FOR SUPPORTING INLINE DELEGATION OF MIDDLE-TIER TRANSACTION LOGS TO DATABASE - Systems and methods are provided for supporting transaction recovery based on inline delegation of transaction logs to a database. The system can retrieve transaction recovery information of a transaction from a persistence store, wherein the transaction recovery information is persisted on a resource manager that is associated with the persistence store during a prepare phase. Furthermore, the system can retrieve one or more in-doubt transactions from one or more participating resource managers of the transaction. Then, the system can determine whether to commit or roll back the one or more in-doubt transactions by matching the one or more in-doubt transactions to the transaction recovery information. | 09-19-2013 |
Edward A. Heeren, Berkeley Heights, NJ US
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20150317183 | SYSTEM AND METHOD FOR PROVIDING A DISTRIBUTED TRANSACTION LOCK IN A TRANSACTIONAL MIDDLEWARE MACHINE ENVIRONMENT - A system and method can support a distributed transaction lock in a transactional middleware machine environment. The system can use a global transaction identifier to locate a hash bucket in a transaction hash table, wherein the transaction hash table contains a plurality of hash buckets. Then, the system can lock said hash bucket in the transaction hash table, and allow only one process to access one or more global transaction entry structures in the transaction table before said hash bucket is unlocked, wherein said one or more global transaction entry structures are associated with the locked hash bucket in the transaction hash table. | 11-05-2015 |
Imke Heeren, Stuttgart DE
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20140196944 | METHOD FOR PRODUCING A RECEPTACLE FOR A SENSOR ELEMENT - A method for producing a receptacle for a sensor element, such as a combustion chamber pressure sensor, includes introducing a first amount of a pre-ceramic substance into an injection mold, forming a base layer of the receptacle by molding the pre-ceramic substance in the mold, and applying at least one conductor track to the base layer. A further amount of a pre-ceramic substance is introduced into the mold onto at least a partial region of the conductor track. A top region of the receptacle is formed directly on the base layer while at least partially covering over the conductor track by molding the further pre-ceramic substance in the injection mold. The method also includes debinding and sintering the molded body. The method forms a receptacle for a sensor element that has conductor tracks lying on the inside and incorporated in a gas-tight manner in a ceramic body. | 07-17-2014 |
20140197583 | CERAMIC COMPOSITION AND CERAMIC INJECTION-MOLDING PROCESS - A ceramic composition for an injection-molding process for producing a combustion chamber pressure sensor, in particular for producing an insulation punch of a combustion chamber pressure sensor, includes a ceramic component in a proportion of greater than or equal to 50% by weight and a glass component in a proportion of less than or equal to 50% by weight. The ceramic component includes aluminum oxide. The glass component includes silicon dioxide or a silicon dioxide precursor. The ceramic composition further includes an alkaline earth metal oxide or an alkaline earth metal oxide precursor. The ceramic composition allows production of an insulation punch having a particularly good insulation capability. A ceramic injection-molding process includes the ceramic composition. | 07-17-2014 |
20140284315 | Sensor Element and Exhaust Gas Sensor having a Sensor Element - A sensor element includes a sensor arrangement and a heating arrangement. The sensor arrangement can be heated by the heating arrangement. The heating arrangement has an electrically conductive heating structure which is at least partially electrically insulated from the sensor arrangement by electrical insulation having an electrically insulating material. The electrically insulating material has gas-tight sintered particles which have forsterite particles, spinel particles, or a mixture of forsterite particles and spinel particles. Such particles may have an average size D50 of less than or equal to about 200 nm. | 09-25-2014 |
Jens Heeren, Bremen DE
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20110006156 | HYDRAULIC ACTUATOR WITH END POSITION DAMPING - A hydraulic actuator includes, but is not limited to a first outflow and a second inflow and outflow as well as a closure device for closing the second inflow and outflow in the direction of outflow. The first outflow an outflowing hydraulic fluid is subjected to flow resistance. When a switching position is reached, the second inflow and outflow is closed in the direction of outflow so that the hydraulic fluid has to be discharged through the first outflow while overcoming the flow resistance. This damps the movement of the hydraulic actuator in the region of an end position. | 01-13-2011 |
20110050445 | DEVICE FOR EARLY REGISTRATION OF A CLOSING STATE OF A CLOSURE ELEMENT FOR A COMPARTMENT OPENING - A device is provided for early registering of the closing state of a closure element for a compartment opening includes, but is not limited to an inductive proximity sensor, a measuring plate and a movement path guide. By means of the movement path guide the measuring plate is guided parallel to the proximity sensor from a predetermined degree of closing to complete closure of the closure element. In this manner a precise early statement relating to the imminent closure of the closure element can be made, for example in order to activate a locking mechanism. | 03-03-2011 |
John Heeren, Sint-Truiden BE
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20080197596 | Positioning feature and method for precise vehicle heights - A corner assembly includes a suspension module and a wheel assembly. In order to compensate for tolerance stack up in relation to a specified height of the corner assembly, the attachment between a damper of the suspension module and a knuckle of the wheel assembly is adjusted. The amount of adjustment is determined by measuring the assembled length of the suspension module, comparing the measured length to a standard length and determining an amount of adjustment necessary. | 08-21-2008 |
20110248459 | POSITIONING FEATURE AND METHOD FOR PRECISE VEHICLE HEIGHTS - A corner assembly includes a suspension module and a wheel assembly. In order to compensate for tolerance stack up in relation to a specified height of the corner assembly, the attachment between a damper of the suspension module and a knuckle of the wheel assembly is adjusted. The amount of adjustment is determined by measuring the assembled length of the suspension module, comparing the measured length to a standard length and determining an amount of adjustment necessary. | 10-13-2011 |
Jörg Heeren, Hamburg DE
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20140050668 | VISUALIZATION OF LIPID METABOLISM - The present invention relates to the field of in vivo determination of enzyme activity. It also allows visualization of organisms, organs, tissues and cells. In particular, the present invention provides a method of in vivo visualization and a composition suitable for in vivo determination and/or visualization of enzyme activity by methods such as Magnetic Resonance Imaging, also called Magnetic Resonance Tomography (MRI or MRT), or Magnetic Particle Imaging (MPI). In particular, the activity of the enzyme lipoprotein lipase affects the signals received and allows conclusions on the lipid metabolism of an organism, an organ system, an organ, a tissue and a cell of interest, This method can be employed, e.g., for diagnosis of cardiac disorders, of tumor prognosis and of disorders of the lipid metabolism. The composition used comprises superparamagnetic iron oxide nanocrystals (SPIO) incorporated in the core of lipid micelles designated nanosomes. | 02-20-2014 |
20140294982 | NANOPARTICLE COMPOSITIONS FOR GENERATION OF REGULATORY T CELLS AND TREATMENT OF AUTOIMMUNE DISEASES AND OTHER CHRONIC INFLAMMATORY CONDITIONS - The present invention relates to nanoparticles for the targeted delivery of antigen to liver cells, in particular, liver sinusoidal endothelial cells (LSEC) and/or Kupffer cells, and for the in vivo generation of regulatory T cells, notably CD4+CD25+FOXP3+ regulatory T cells (Treg). The invention provides pharmaceutical compositions and methods for the prevention and treatment of autoimmune diseases, allergies or other chronic inflammatory conditions, and for generation of regulatory T cells. The nanoparticles used in the invention comprise a) a micelle comprising an amphiphilic polymer rendering the nanoparticle water-soluble, and b) a peptide comprising at least one T cell epitope associated with the outside of the micelle. The micelle may or may not comprise a solid hydrophobic core. | 10-02-2014 |
Lmke Heeren, Stuttgart DE
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20140356758 | PRODUCTION METHOD FOR A TUBULAR FUEL CELL HAVING A TWO-LAYER CAP REGION OF THE SUPPORT BODY - The invention relates to a method for producing a tubular fuel cell by means of a pulling-core tool ( | 12-04-2014 |
Mark Marcus Gerardus Heeren, Eersel NL
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20150212435 | LITHOGRAPHIC APPARATUS AND DEVICE MANUFACTURING METHOD - An electromagnetic actuator includes a coil assembly including a coil; a magnet assembly including a first and a second magnet unit, each magnet unit including a magnetic yoke and a plurality of permanent magnets mounted to the magnetic yoke, the first and second magnet unit forming a magnetic circuit for receiving the coil assembly and, upon energizing the coil, generating a force in a first direction; and a holder for holding the magnet units, wherein a weight ratio of the magnet assembly over the coil assembly is smaller than the weight ratio of the magnet assembly over the coil assembly when the ratio of force over electrical power is maximized. | 07-30-2015 |
Ronald Martinus Alexander Heeren, Amsterdam NL
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20150348766 | ELECTRICAL VACUUM-COMPATIBLE FEEDTHROUGH STRUCTURE AND DETECTOR ASSEMBLY USING SUCH FEEDTHROUGH STRUCTURE - An ultra-high vacuum (UHV) compatible feedthrough structure and a detector assembly using such feedthrough structure, the feedthrough structure comprising a printed circuit board (PCB) for carrying one or more detectors, wherein said PCB comprises a top surface covered with a first UHV sealing layer and one or more first electrical electrodes and at least a first thermally conductive layer extending at least partly over said top surface; and, a back surface comprising one or more second electrodes and at least a second thermally conductive layer extending at least partly over said back surface, wherein one or more conductive wires are embedded in said PCB for electrically connecting said one or more first electrodes with said one or more second electrodes respectively; and, wherein one or more thermally conductive vias are embedded in said PCB for thermally connecting said at least first thermally conductive layer with said second thermally conductive layer. | 12-03-2015 |
Ronald Martinus Alexander Heeren US
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20160086787 | DETECTION OF IONS IN AN ION TRAP - An ion trap such as an ion cyclotron resonance analyzer cell (trap) is described wherein the ion trap comprises a plurality of electrodes and has at least one integrated ion detector, preferably a position-sensitive and/or time-sensitive ion detector, wherein at least part of said ion detector is configured as an electrode of said ion trap. Methods of position-sensitive detection of ions in such ion trap are described as well. | 03-24-2016 |
Ron M. Heeren, Weesp NL
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20150090874 | METHOD AND APPARATUS TO PROVIDE PARALLEL ACQUISITION OF MASS SPECTROMETRY/MASS SPECTROMETRY DATA - A system and method for acquisition of mass spectrometry data is configured to provide a stream of charged particles (e.g., from an analytical volume). A primary mass spectrometer (e.g., time-of-flight mass spectrometer) may be used to separate charged particles of the stream of charged particles based on their mass-to-charge ratio and detect the charged particles in a mass-to-charge spectrum. A stream of precursor ions having a selected mass range may be diverted from the stream of charged particles for fragmentation to provide fragment ions (e.g., fragment ions from the analytical volume). The fragment ions may be provided to a second mass spectrometer for analysis of the fragment ions (e.g., during the same time as the time-of-flight mass spectrometer is separating and detecting charged particles of the stream of charged particles based on their mass-to-charge ratio). | 04-02-2015 |
Ron M. Heeren US
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20150090874 | METHOD AND APPARATUS TO PROVIDE PARALLEL ACQUISITION OF MASS SPECTROMETRY/MASS SPECTROMETRY DATA - A system and method for acquisition of mass spectrometry data is configured to provide a stream of charged particles (e.g., from an analytical volume). A primary mass spectrometer (e.g., time-of-flight mass spectrometer) may be used to separate charged particles of the stream of charged particles based on their mass-to-charge ratio and detect the charged particles in a mass-to-charge spectrum. A stream of precursor ions having a selected mass range may be diverted from the stream of charged particles for fragmentation to provide fragment ions (e.g., fragment ions from the analytical volume). The fragment ions may be provided to a second mass spectrometer for analysis of the fragment ions (e.g., during the same time as the time-of-flight mass spectrometer is separating and detecting charged particles of the stream of charged particles based on their mass-to-charge ratio). | 04-02-2015 |
Scott E. Heeren, San Jose, CA US
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20090168239 | Adjustable voice coil motor driver - A method of configuring a signal for controlling a voice coil motor (VCM) is disclosed. A voltage at an error amplifier of a VCM driver is accessed. A target value at the error amplifier is accessed. A difference value between the target value and the voltage is determined. An impedance value of the variable compensation coupled with the error amplifier is adjusted, based on the difference value. | 07-02-2009 |
20090273854 | METHOD FOR SCREENING MAGNETIC-RECORDING HEADS - A method for screening a magnetic-recording head utilizing a simulated-cross-track-gain profile of the magnetic-recording head to provide a manufacturing-qualified, magnetic-recording head. The method includes measuring a track profile of the magnetic-recording head, and providing the simulated-cross-track-gain profile of the magnetic-recording head synthesized utilizing the track profile of the magnetic-recording head. The method also includes calculating a peak-to-peak value of the simulated-cross-track-gain profile, and applying a selection criterion based on the peak-to-peak value of the simulated-cross-track-gain profile to screen the magnetic-recording head for use as the manufacturing-qualified, magnetic-recording head. | 11-05-2009 |
Tammo Heeren, Aliso Viejo, CA US
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20090299417 | DELIVERY DEVICE, SYSTEM, AND METHOD FOR DELIVERING NANOSECOND PULSED ELECTRIC FIELDS - A medical instrument for delivering electrotherapy to tissue that includes an outer support member having a ground plate at a distal end of the outer support member, and a protrusive element having a tip that extends beyond the ground plate. A portion of the protrusive element proximate the ground plate can act as an electrical insulator and a portion of the protrusive element proximate the distal end of the protrusive element can include a first electrode. The protrusive element can be designed to penetrate into tissue below a tissue surface while a tissue contacting surface of the ground plate rests against the tissue surface. Also disclosed are systems incorporating the medical instrument and methods of electrotherapy to subsurface tissue using the medical instrument. | 12-03-2009 |
20110118728 | CONTROL OF HIGH-INTENSITY PULSED ELECTRICAL FIELDS IN SURGICAL APPLICATIONS - An eye surgery apparatus includes a HIPEF probe comprising at least two electrodes and is configured for delivery of a high-intensity pulsed electrical field to a surgical site within an eye via the electrodes. Embodiments also include a transducer configured to monitor one or more surgical parameters within the eye during application of the high-intensity pulsed electrical field to the surgical site, a pulse generation circuit configured to generate a series of electrical pulses for application to the electrodes to create the high-intensity pulsed electrical field, and a control circuit, operatively connected to the at least one transducer and the pulse generation circuit and configured to automatically adjust one or more characteristics of the series of electrical pulses, based on the one or more monitored surgical parameters. With these apparatus, the amount of energy delivered can be limited to levels necessary for effective operation without over-exposing the vitreous. | 05-19-2011 |
20110118729 | HIGH-INTENSITY PULSED ELECTRIC FIELD VITRECTOMY APPARATUS WITH LOAD DETECTION - A high-intensity pulsed electric field (HIPEF) vitrectomy apparatus is disclosed. An exemplary apparatus includes a HIPEF probe comprising at least one electrode disposed at a distal end of the HIPEF probe, such that the distal end is configured for insertion into an eye. A load detection circuit is coupled to the HIPEF probe and is configured to compare a measured physical parameter to a corresponding threshold value. A control circuit is electrically coupled to the load detection circuit and configured to selectively disable application of pulsed energy to the at least one electrode of the HIPEF probe, based on the comparison. The measured physical parameter may include, for example, resistivity, permittivity, reflected light, pressure, or heat dissipation capability. | 05-19-2011 |
20110118734 | CAPSULARHEXIS DEVICE USING PULSED ELECTRIC FIELDS - A capsulorhexis apparatus is disclosed. An exemplary apparatus includes a cutting electrode device that in turn comprises a handle, a flexible ring having a single ring-shaped wire electrode embedded therein, and a shaft connecting the flexible ring to the handle, wherein the flexible ring is configured for insertion into an eye through an incision. The apparatus further includes a grounding electrode configured for placement in or on the eye, independently of the cutting electrode device, and a pulse generator electrically connected to the ring-shaped wire electrode and the grounding electrode and configured to supply pulsed power to the eye via the ring-shaped wire electrode and the grounding electrode | 05-19-2011 |
20110144562 | Localized Pharmacological Treatment of Ocular Tissue Using High-Intensity Pulsed Electrical Fields - A high-intensity pulsed-electrical-field (HIPEF) apparatus treats ocular tissue within a localized portion of an eye with a pharmacological solution. To mitigate risk of damage to adjacent, healthy ocular tissue, the apparatus delivers the solution to only a portion of the eye and then alters the effectiveness of at least some of the solution delivered by applying a HIPEF. In some embodiments, for example, the apparatus delivers an inactive pharmacological solution and then activates at least some of the solution by applying a HIPEF to that solution. As the apparatus applies the HIPEF with high precision, the HIPEF only activates solution within select portions of the eye. In other embodiments, the apparatus delivers a pharmacological carrier encapsulating an active pharmacological solution and then penetrates the carrier by applying a HIPEF. Delivered with a high concentration, but low dose, the solution diffuses only to tissue within a localized portion of the eye. | 06-16-2011 |
20110144638 | Localized Shockwave-Induced Tissue Disruption - A high-intensity pulsed-electrical-field (HIPEF) apparatus removes ocular tissue from a localized portion of an eye by delivering one or more focused shockwaves to that tissue. In one embodiment, for example, the apparatus generates one or more electrical pulses, delivers the one or more focused shockwaves to ocular tissue by applying the generated electrical pulses to a HIPEF probe, and then removes the ocular tissue disrupted by the one or more focused shockwaves via aspiration. To mitigate risk of damage to adjacent ocular tissue, the apparatus delivers the one or more focused shockwaves with energy substantially limited to the tissue being removed. The HIPEF apparatus is, therefore, especially advantageous in the context of cataract surgery where cataract tissue need be broken apart and removed without damaging adjacent tissue associated with the lens capsule required to implant an intraocular lens. | 06-16-2011 |
20110144641 | High-Intensity Pulsed Electric Field Vitrectomy Apparatus - A high-intensity pulsed electric field (HIPEF) vitrectomy apparatus is disclosed. An exemplary apparatus includes a HIPEF probe comprising at least one electrode disposed at a distal end of the HIPEF probe, such that the distal end is configured for insertion into an eye. Various embodiments include a probe shaft assembled from a modular end segment and one or more additional modular shaft segments, each of the modular end segment and one or more modular shaft segments in turn comprising at least two longitudinal channels adapted to accommodate an electrode unit. In some of these probe shafts, each of the modular end segment and one or more modular shaft segments has a central longitudinal channel, and the probe shaft further comprises an aspiration tube disposed within the central longitudinal channel. | 06-16-2011 |
20120038222 | Self-Matching Pulse Generator with Adjustable Pulse Width and Pulse Frequency - Pulse-generator circuits that permit independent control of pulse widths and the delays between successive pulses. In several embodiments, a pulse-generator subcircuit includes a transmission-line segment comprising first and second conductors, configured such that the first conductor is coupled to a first DC potential. The pulse-generator subcircuit further includes a terminating resistor coupled to a first end of the second conductor of the first transmission-line segment; this terminating resistor is matched to the characteristic impedance of the transmission-line segment. The pulse-generator subcircuit further includes first and second switches, controlled by first and second timing signals, respectively, and configured to selectively and independently connect respective first and second ends of the first conductor to a second DC potential. This second potential may be ground, in some embodiments, while the DC potential supplied to the pulse-generator subcircuit by the power-supply subcircuit may range from a very small voltage to voltages exceeding a kilovolt. | 02-16-2012 |
20130041355 | Reducing Damage From A Dielectric Breakdown in Surgical Applications - Methods and apparatus are disclosed for reducing damage caused by a dielectric breakdown during surgical application of a pulsed-electric field (PEF) device. By detecting a dielectric breakdown when it occurs or before it occurs, the properties of the pulsed electric field can be adjusted to reduce damage caused by the energy released during the breakdown. A dielectric breakdown or its precursor can be detected optically, acoustically, or electrically. | 02-14-2013 |
20140288417 | Anamorphic Lens for Rotational Scanning Laser Probe - A surgical probe can include an outer cannula; an inner cannula, rotatably disposed inside the outer cannula; a rotational scanner, disposed at an end of the inner cannula and configured to receive a light beam from a delivery fiber and to scan the light beam along a loop; and an anamorphic optical element, disposed at an end of the outer cannula and configured to receive the light beam scanned along the loop and to output the light beam along an anisotropically compressed loop. A corresponding method can include providing a light beam by a light source; coupling the light beam to a rotational scanner at an end of an inner cannula; scanning the light beam by the rotational scanner along a loop; and receiving the light beam scanned along the loop by an anamorphic optical element and outputting the light beam along an anisotropically compressed loop to a target. | 09-25-2014 |
20140293225 | DEVICES, SYSTEMS, AND METHODS FOR CALIBRATING AN OCT IMAGING SYSTEM IN A LASER SURGICAL SYSTEM - An adjustment system for an Optical Coherence Tomography (OCT) imaging system includes an OCT light source; a beam splitter, splitting the OCT light beam into an imaging beam to an imaging arm, and a reference beam to a reference arm; a probe, guiding the imaging beam onto a target and receiving a returned imaging beam from the target; the beam splitter generating an interference beam from the returned imaging beam and a returned reference beam from the reference arm; an imaging detector, detecting the interference beam; an imaging processor, generating an OCT image from the detected interference beam; and an adjustment device, removably coupled to the probe, the adjustment device comprising the target attached to a distal region of a target holder at a working distance from a distal end of the imaging probe, wherein an optical length of the reference arm is adjustable to improve a calibration of the OCT image. | 10-02-2014 |
20150148836 | Pressure-Sensing Vitrectomy Surgical Systems and Methods - A vitrectomy surgical system is disclosed herein. The surgical system includes a vitrectomy probe having a cutting portion comprising an inner cutting tube, an outer cutting tube, and an outer port. The inner cutting tube is movable relative to the outer cutting tube to cut vitreous humor during a vitrectomy procedure. The surgical system further includes a motor configured to move the inner cutting tube relative to the outer cutting tube and one or more pressure sensors coupled to the vitrectomy probe to measure a pressure proximate to a distal portion of the vitrectomy probe and provide pressure feedback. Related systems and methods are also included. | 05-28-2015 |
20150173608 | Microscope-Less Wide Field-of-View Surgical OCT Visualization System - A surgical imaging system can comprise a light source, configured to generate an imaging light beam; a beam guidance system, configured to guide the imaging light beam from the light source; a beam scanner, configured to receive the imaging light from the beam guidance system, and to generate a scanned imaging light beam; a beam coupler, configured to redirect the scanned imaging light beam; and a wide field of view (WFOV) lens, configured to guide the redirected scanned imaging light beam into a target region of a procedure eye. | 06-25-2015 |
20150173622 | Forward Scanning-Optical Probes, Circular Scan Patterns, Offset Fibers - An optical light scanning probe is presented, the probe comprising a handle, shaped for grasping by a user; a cannula, protruding from a distal portion of the handle with an outer diameter smaller than 20 gauge; an optical fiber with a distal fiber-portion off a probe-axis, configured to receive a light from a light-source at a proximal fiber-portion, and to emit the received light at the distal fiber-portion; a fixed beam forming unit, disposed at a distal portion of the cannula, configured to receive the light from the distal fiber-portion, and to deflect the received light toward a target region; and a fiber actuator, housed at least partially in the handle, configured to move the distal fiber-portion to scan the deflected light along a scanning curve in the target region. | 06-25-2015 |
20150173948 | Tissue-Sensing Vitrectomy Surgical Systems and Methods - A device for removing a tissue from an eye of a patient is disclosed, comprising a housing, a cutter, and an actuator. The cutter comprises an outer cutting tube coupled to the housing, an outer port formed in the outer cutting tube, an inner cutting tube slidable along the longitudinal axis within the outer cutting tube between a retracted position proximal to the outer port and an extended position distal to the outer port, and a tissue sensor positioned on the cutter and configured to measure a characteristic of the tissue received within the outer port to identify when nontarget tissue enters the outer port. The actuator within the housing is configured to reciprocate the inner cutting member between the retracted position and the extended position to open and close the outer port and cut the tissue. | 06-25-2015 |
20160089026 | REDUCED GLARE SURGICAL MICROSCOPE AND ASSOCIATED DEVICES, SYSTEMS, AND METHODS - Devices, systems, and methods for glare reduction in surgical microscopy are provided. A method of operating a surgical microscope may include: receiving light reflected from the surgical field at an image sensor; processing the received light to generate image data; identifying portions of the image data representative of glare; and controlling an optical element to limit the transmission of light associated with the glare. A surgical microscope may include: an image sensor configured to receive light reflected from the surgical field, a computing device, and an optical element. The computing device may be configured to: identify portions of the light received at the image sensor associated with glare and generate a control signal to limit the transmission of the light associated with the glare. The optical element may be configured to selectively limit the transmission of the light associated with the glare in response to the control signal. | 03-31-2016 |
Theodorus A.g. Heeren, Venlo NL
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20110199455 | INKJET PRINT ENGINE HAVING A PLURALITY OF LASER SCANNING UNITS - A printing engine, having an ink support adapted to support an amount of ink, a plurality of laser scanning units, each laser scanning unit including a laser adapted to emit a laser beam and a directing unit configured to direct the laser beam onto the ink support. The laser scanning unit is adapted to apply energy to the amount of ink at a laser beam spot position. The laser scanning units are adapted to simultaneously scan the ink support substantially in a main scanning direction with respective laser beam spot positions, the laser beam spot positions being remote from each other. | 08-18-2011 |
20120192736 | APPARATUS AND METHOD FOR MOUNTING PARTICLES ON A CARRIER - Method and apparatus for individually positioning and mounting particles on a target carrier according to a predefined pattern. In particular the particles are spheres of an electrically chargeable material with a diameter in the range of 10 micrometer up to one millimeter and are electrically conductive. | 08-02-2012 |
20140272173 | APPARATUS AND METHOD FOR MOUNTING PARTICLES ON A CARRIER - Method and apparatus for individually positioning and mounting particles on a target carrier according to a predefined pattern. In particular the particles are spheres of an electrically chargeable material with a diameter in the range of 10 micrometer up to one millimeter and are electrically conductive. | 09-18-2014 |
20150089788 | METHOD OF RETAINING A STACK OF SHEETS IN A POST-PROCESSING UNIT - A method is provided for retaining a stack of sheets in a post-processing unit which improves retaining capabilities of a retaining element while retaining a stack of sheets. This method comprises the steps of forming a stack of sheets, providing a wire from a wire source, the wire being plastically-elastically deformable, selecting a retaining element type from one of a clip element type and a stapling element type, determining a wire deforming program for forming a retaining element of the selected retaining element type, forming the retaining element according to the wire deforming program by bending the wire at a number of positions along the wire and cutting the wire, and applying the formed retaining element to the stack of sheets, thereby retaining the stack. | 04-02-2015 |