FreshPatents.com Logo
Enter keywords:  

Track companies' patents here: Public Companies RSS Feeds | RSS Feed Home Page
Popular terms

[SEARCH]

Sinus topics
Sinusoidal Wave
Photovoltaic Cell
Solar Panels
Carotid Sinus
Neurotoxic
Neuromodulation
Hypertension
Renal Artery
Coronary Sinus
Modulation
Hyperactivity
Renal Hypertension
Enervation
Angiotensin
Aldosterone

Follow us on Twitter
twitter icon@FreshPatents

Web & Computing
Cloud Computing
Ecommerce
Search patents
Smartphone patents
Social Media patents
Video patents
Website patents
Web Server
Android patents
Copyright patents
Database patents
Programming patents
Wearable Computing
Webcam patents

Web Companies
Apple patents
Google patents
Adobe patents
Ebay patents
Oracle patents
Yahoo patents

[SEARCH]

Sinus patents



      
           
This page is updated frequently with new Sinus-related patent applications. Subscribe to the Sinus RSS feed to automatically get the update: related Sinus RSS feeds. RSS updates for this page: Sinus RSS RSS


Method and apparatus for analyzing video based on spatiotemporal patterns

Methods, apparatus, and systems for multiple stimulation from a single stimulator

Date/App# patent app List of recent Sinus-related patents
08/28/14
20140244187
 Method for detecting islanding with periodically transmitted sequence of unsynchronized signals patent thumbnailnew patent Method for detecting islanding with periodically transmitted sequence of unsynchronized signals
Conditions in a power grid are detected by sampling a voltage in the grid. A normal condition hypothesis is modeled as a sinusoid, and a transient condition hypothesis is modeled as a sum of damped sinusoids.
08/28/14
20140243966
 Anti-paravalvular leakage component for a transcatheter valve prosthesis patent thumbnailnew patent Anti-paravalvular leakage component for a transcatheter valve prosthesis
A transcatheter valve prosthesis includes an expandable tubular stent, a prosthetic valve within the stent, and an anti-paravalvular leakage component coupled to and encircling the tubular stent. The anti-paravalvular leakage component includes a radially-compressible annular scaffold, which is a sinusoidal patterned ring of self-expanding material, and an impermeable membrane extending over the annular scaffold.
08/28/14
20140243919
 Methods, apparatus, and systems for multiple stimulation from a single stimulator patent thumbnailnew patent Methods, apparatus, and systems for multiple stimulation from a single stimulator
Methods, apparatus, and systems are provided to stimulate multiple sites in a heart. A controller senses electrical activity associated with sinus rhythm of the heart.
08/28/14
20140243876
 Methods for treating sinus ostia using balloon catheter devices having a bendable balloon portion patent thumbnailnew patent Methods for treating sinus ostia using balloon catheter devices having a bendable balloon portion
A method for use with a balloon catheter device that includes a selectively bendable portion with a balloon disposed thereon, a control device for controlling bending of the selectively bendable portion, and a camera located at an end of a distal portion, includes inserting the distal portion into the nostril while the distal portion is straight; viewing an image provided by the camera; stopping insertion of the distal portion after the ethmoidal bulla is viewed in the image; articulating the distal portion in an upward direction to view the opening to the frontal sinus ostium or a downward direction to view the opening to the maxillary sinus ostium using the control device; inserting the distal portion into the frontal sinus ostium or the maxillary sinus ostium while the distal portion remains in the bent position; and inflating the balloon in the frontal sinus ostium or the maxillary sinus ostium.. .
08/28/14
20140243872
 Reusable sinus dilation instrument and method of use patent thumbnailnew patent Reusable sinus dilation instrument and method of use
The invention is directed to a system and method for a less invasive surgical tool and operation to correct sinus disease called balloon sinuplasty. The reusable sinus dilation instrument has a guide seeker constructed from a sterilizable material with a bended terminal end offset from an attachment terminal end and a central grip intermediate of the terminal ends.
08/28/14
20140243615
 Medical devices, systems, and methods for the visualization and treatment of bodily passages patent thumbnailnew patent Medical devices, systems, and methods for the visualization and treatment of bodily passages
Medical devices are described herein. More particularly, the disclosure relates to medical devices, systems, and methods for the visualization and treatment of bodily passages, such as an airway, sinus cavity, or sinus passages.
08/28/14
20140242040
 Methods for preventing and/or treating nasal polyps and rhinosinusitis patent thumbnailnew patent Methods for preventing and/or treating nasal polyps and rhinosinusitis
The invention is directed to methods for preventing and/or treating nasal polyps. The invention is further directed to methods for preventing and/or treating rhinosinusitus.
08/28/14
20140241821
 Rotating tool holder assembly for modulation assisted machining patent thumbnailnew patent Rotating tool holder assembly for modulation assisted machining
Assemblies, apparatus, and methods are described for designing modulation tool holder assemblies and installations for modulation-assisted machining, and, in particular, for rotating machining applications that benefit from the sinusoidal modulation motion while cutting fluids are simultaneously applied through the tool. In addition, the design of rotating modulation tool holder assemblies and systems is described.
08/28/14
20140241626
 Method and apparatus for analyzing video based on spatiotemporal patterns patent thumbnailnew patent Method and apparatus for analyzing video based on spatiotemporal patterns
A video analysis apparatus may include a generating unit to generate at least one spatiotemporal pattern by performing pixel sampling on a plurality of frames in an input video, an extracting unit to extract at least one region of interest having a sinusoidal pattern from the at least one spatiotemporal pattern, and an analysis unit to perform a frequency analysis of the at least one region of interest to determine whether the input video includes a predetermined type of content.. .
08/28/14
20140241019
 Multi-level rectifiers patent thumbnailnew patent Multi-level rectifiers
Multi-level rectifiers are provided. A multi-level rectifier may convert a medium ac voltage to a medium dc voltage.
08/28/14
20140241016
new patent Method and apparatus for producing three-phase current
Exemplary embodiments are directed to methods and systems for producing a three-phase current to a three-phase output. Switching converters are used to generate a positive current, a negative current, and an intermediate current.
08/28/14
20140239835
new patent Scr dimming circuit and method
The present invention relates to an scr dimming circuit and method for regulating the luminance of an led load. In one embodiment, an scr dimming circuit can include: an scr element that generates a lack-phase ac voltage based on a sinusoidal ac supply; a rectifier bridge that generates a lack-phase dc voltage based on the lack-phase ac voltage; a conduction angle generator that receives the lack-phase dc voltage, and generates a controlling signal representative of a conduction angle of the scr element; and a dimming signal generator that generates a dimming signal to regulate luminance of the led load, where the dimming signal generator receives the controlling signal, an adjustable signal, and a clamping voltage, an amplitude of a dimming phase angle range is selected by a fixed signal determined by the clamping voltage, and the dimming phase angle range may be shifted by regulating the adjustable signal..
08/21/14
20140236289
Prosthetic aortic heart valves
A prosthetic aortic valve includes an annular, annulus inflow portion that is designed to reside in or near the patient's native aortic valve annulus, and an annular, aortic outflow portion that is designed to reside in the patient's aorta downstream from at least a portion of the valsalva sinus. The annulus inflow portion and the aortic outflow portion are connected to one another by a plurality of connecting struts that are confined to regions near the commissures of the patient's native aortic valve.
08/21/14
20140236033
Apparatus and method for the detection and treatment of atrial fibrillation
Embodiments of the invention provide methods for the detection and treatment of atrial fibrillation (af) and related conditions. One embodiment provides a method comprising measuring electrical activity of the heart using electrodes arranged on the heart surface to define an area for detecting aberrant electrical activity (aea) and then using the measured electrical activity (mea) to detect foci of aea causing af.
08/21/14
20140232310
System and method for controlling a sinusoidal-drive brushless dc electric motor for an automotive power actuator
A control system (14) for controlling a brushless electric motor (1) for an automotive power actuator (10), having a rotor (3) operable to rotate with respect to stator windings (2a, 2b, 2c), the control system (14) is provided with: a position sensing unit (4a-4c, 30) coupled to the rotor (3), to sense its angular position and to provide a sensed position (θ); and a generation unit (24), to generate driving voltages and/or currents for the stator windings (2a, 2b, 2c), as a function of the angular position of the rotor (3). A position estimation module (25) is coupled to the position sensing unit (4a-4c, 30), to receive the sensed position (θ) and to correct the value of the sensed position (θ), thereby providing a corrected angular position (θr) to the generation unit (24)..
08/21/14
20140232305
Method for controlling a multiphase machine
A method is described for controlling a multiphase machine which is connected to a battery, the multiphase machine having a dc link which is provided with a dc link capacitor, phase windings, and a high side switch and a low side switch for each phase. The switches associated with the individual phases are controlled by a control unit in such a way that sinusoidal phase currents are predefined, at least one phase current is connected at any point in time in each control cycle, and a fixed, pulsed control pattern is present for each control cycle.
08/21/14
20140230551
Acceleration sensor circuit
An acceleration sensor circuit 1 of the invention includes an acceleration sensor 11 having a first capacitor c1 whose capacitance changes according to a position of a first movable electrode and a second capacitor c2 whose capacitance changes as opposed to the first capacitor according to a position of a second movable electrode moved together with the first movable electrode, a first circuit 15a for generating a sinusoidal ac signal of a predetermined frequency, a second circuit 12 for generating a signal according to the positions of the movable electrodes, and an arithmetic circuit 14 for analyzing data in which a signal generated by the second circuit 12 is encoded and outputting data of acceleration.. .
08/14/14
20140229133
Method for estimating frequencies and phases in three phase power system
Parameters of a three phase mixture of sinusoids with harmonic distortion are estimated by first acquiring samples of the signal for no more than a quarter cycle of the signal, a classifier is applied to the samples to obtain noise and signal parameters. Then, initial parameters are estimated to obtain final parameters..
08/07/14
20140222144
Anti-paravalvular leakage component for a transcatheter valve prosthesis
A transcatheter valve prosthesis includes an expandable tubular stent, a prosthetic valve within the stent, and an anti-paravalvular leakage component coupled to and encircling the tubular stent. The anti-paravalvular leakage component includes a radially-compressible annular scaffold, which is a sinusoidal patterned ring of self-expanding material, and an impermeable membrane extending over the annular scaffold.
08/07/14
20140221843
Near-infrared imaging for diagnosis of sinusitis
Disclosed herein are embodiments of a device and method for near-infrared imaging of a patients sinus cavities. The imaging can be used for diagnosis and monitoring of different conditions such as maxillary sinusitis.
08/07/14
20140220617
Dialysis like therapeutic (dlt) device
A dialysis like therapeutic (dlt) device is provided. The dlt device includes at least one source channel connected at least one collection channels by one or more transfer channels.
08/07/14
20140219949
Pharmaceutical compositions comprising iodine and steroid and uses thereof for sinus diseases
The present invention provides pharmaceutical compositions comprising an iodine-containing compound and a steroid, useful for treating a clinical symptom in a patient's airway (e.g., nose, lung, and sinus), as well as methods for using the same.. .
08/07/14
20140218231
Enhanced radar range resolution
A synthetic aperture radar imaging method that combines each radar return pulse with a sinusoid to reduce the radar return pulses to a baseband frequency and deskew each radar return pulse. It includes determining a maximum likelihood estimate (mle) of residual motion parameters for a dominant scatterer on the ground relative to the airborne radar and correcting for errors in inertial navigation system measurements based on the mle residual motion parameters.
08/07/14
20140217944
Permanent magnet motor with sinusoidal back-emf waveform and related motor controller for position sensorless drives
A system includes a permanent magnet motor having a rotor and a stator. The rotor and the stator have a configuration that causes the motor to generate a back-electromagnetic force (emf) waveform that is substantially sinusoidal.
08/07/14
20140217941
Motor control system
A motor control system includes: a power supply; a converter; an inverter; an alternating-current motor; and a control unit that drives the motor in any one of sinusoidal pwm control, overmodulation control and rectangular wave control through operation control of the converter and the inverter. The control unit starts step-up operation of the converter when a current vector of motor current of the motor on a d-q coordinate plane becomes a current phase corresponding to motor torque, at which a system loss is equal between before and after starting the step-up operation, while the control unit supplies the direct-current voltage, supplied from the power supply, to the inverter without stepping up the direct-current voltage by the converter and performs the rectangular wave control of the motor in a state where the current phase is an optimal current phase..
07/31/14
20140213968
Inflation device for balloon sinus dilation
An inflation device useful for inflating a balloon provided with a surgical instrument, such as a balloon sinus dilation instrument. The inflation device includes a syringe, a connector, and mechanical pressure indicator.
07/31/14
20140213842
Methods and devices for treating primary headache
Non-invasive electrical nerve stimulation devices and magnetic stimulation devices are disclosed, along with methods of treating medical disorders using energy that is delivered noninvasively by such devices. The disorders comprise migraine and other primary headaches such as cluster headaches, including sinus symptoms that resemble an immune-mediated response (“sinus” headaches), irrespective of whether those symptoms arise from an allergy that is co-morbid with the headache.
07/31/14
20140212161
Method and system for controlling a fuser assembly
An imaging device includes a fuser assembly including a heat transfer member and a backup member positioned to engage the heat transfer member thereby defining a fusing nip therewith. A motor is coupled to the backup member for rotating the backup member.
07/31/14
20140212140
Method and apparatus for generation of frequency- and phase-locked subcarrier
We describe and demonstrate a novel and simple scheme to generate flattened optical subcarriers using only phase modulators driven by single frequency fundamental sinusoidal sources. 160.8 gb/s pm-qpsk experiment over a single subcarrier has been demonstrated..
07/31/14
20140210385
Motor driving device and vacuum pump
A motor driving device comprises a first arithmetic section calculating a rotational speed and a magnetic pole electrical angle of a motor rotor, a current command setting section setting a d-axis current command and a q-axis current command in a rotating coordinate dq system based on a difference between the rotational speed and a target rotational speed, a driving command generating section generating a sinusoidal wave driving command based on the d-axis current command, the q-axis current command, the rotational speed and the magnetic pole electrical angle and a pwm signal generating section. When the rotational speed has a positive value indicating a positive rotational state, the current command setting section sets the q-axis current command of acceleration driving, and when the rotational speed has a negative value indicating a reverse rotational state, the current command setting section sets the q-axis current command of deceleration driving..
07/24/14
20140207202
Apparatus and method for the detection and treatment of atrial fibrillation
Embodiments of the invention provide methods for the detection and treatment of atrial fibrillation (af) and related conditions. One embodiment provides a method comprising measuring electrical activity of the heart using electrodes arranged on the heart surface to define an area for detecting aberrant electrical activity (aea) and then using the measured electrical activity (mea) to detect foci of aea causing af.
07/24/14
20140207044
Minimally-advancing luminal catheter
The present invention relates to an implantable catheter (100) provided for insertion through a wall (50) of a dural venous sinus (70) in a subject, having a proximal (20) and distal end (30), comprising: —a tubular shaft (10) for insertion through the wall (50) of the venous sinus (70) into the sinus (52), provided with a shaft lumen (12) in fluid connection with a proximal port (14) at the proximal end and a distal port (16) at the distal end of the shaft (10), and —a stop element (40) disposed on an outer surface of the tubular shaft (10), configured to limit the depth of insertion of the tubular shaft (10) into the sinus.. .
07/24/14
20140207033
Vibration apparatus for stimulating paranasal sinuses
A vibration device includes a vibrating element positioned to stimulate the paranasal sinuses of a user when the user is wearing the device. The device includes a control assembly for powering the vibrating element, the control assembly including at least one battery, a control switch for varying the voltage supplied to the vibrating element, electrical wiring extending from the at least one battery to the control switch, and a printed circuit board including timing circuitry for controlling the vibration of the vibrating element and charging circuitry for charging a rechargeable battery, wherein the at least one battery, the electrical wiring, and the printed circuit board are mounted within a strap attached to the vibration device.
07/24/14
20140204981
Method for operating a uwb device
The method for operating a uwb device having at least one transmitting antenna and/or at least one receiving antenna comprises the following steps: controlling the transmitting antenna (12) or the receiving antenna (12′) with a control pulse signal (13,13′) having a sequence of substantially sinusoidal pulses of alternating polarity and differing amplitudes and particularly having the waveform of a fifth-order gaussian pulse signal, wherein the transmitting antenna (12) can be alternately supplied with current pulses of differing polarity and differing magnitude by switching on and off first electronic switch units (16) that are coupled to the transmitting antenna (12) and have resistances associated with the amplitudes of the pulses to be generated, wherein each first switch unit (16) has a specifiable, particularly equal, number of first switching transistors (18,19), each having substantially identical on-state resistance values (r), wherein the resistance of a first switch unit is adjusted either by using only one of the first switching transistors (18,19) or by using a plurality of first switching transistors (18,19) connected in parallel, and wherein the first switch units (16) are controlled sequentially according to a specifiable temporal schema and each for a control time interval of a predetermined length.. .
07/24/14
20140204439
Fiber stabilization of optical path differences (opd) over a wide bandwidth frequency range for extended periods of time
The disclosed method for fiber stabilization of optical path differences involves splitting a laser produced optical beam into a first and second optical beam. Further, the method involves circulating the first optical beam to an adjustable optical telescope, and circulating the second optical beam to a reference optical telescope.
07/24/14
20140203725
Power circuit of a vacuum fluorescent display having neither transformer nor electromagnetic interference
A power circuit of a vacuum fluorescent display having neither transformer nor electromagnetic interference comprises a dc power supplier that provides a high-voltage power supply and a low-voltage power supply. The high-voltage power supply is connected to an amplifying and doubling circuit that is further connected to a positive pole and a grid of the vacuum florescent display.
07/24/14
20140203517
Mechanical face seal with a reverse trapezoidal face pattern
An improved mechanical face seal is provided which includes a pair of relatively rotatable seal rings having opposing seal faces. At least one of the seal faces includes a reverse trapezoidal face pattern having a sine wave depth profile wherein individual face features are circumferentially spaced over the seal face.
07/17/14
20140200658
Method and apparatus for percutaneous aortic valve replacement
A catheter adapted for placement in the ascending aorta comprises a central catheter mechanism and a balloon structure or other occluding structure at its distal end. The catheter may be placed over the aortic arch such that the occluding structure is placed in the ascending aorta just above the sinus of valsalva and coronary ostia.
07/17/14
20140200443
Devices, systems and methods for treating disorders of the ear, nose and throat
Sinusitis, mucocysts, tumors, infections, hearing disorders, choanal atresia, fractures and other disorders of the paranasal sinuses, eustachian tubes, lachrymal ducts and other ear, nose, throat and mouth structures are diagnosed and/or treated using minimally invasive approaches and, in many cases, flexible catheters as opposed to instruments having rigid shafts. Various diagnostic procedures and devices are used to perform imaging studies, mucus flow studies, air/gas flow studies, anatomic dimension studies and endoscopic studies.
07/17/14
20140199280
Modulation of bio-electrical rhythms via a novel engineering approach
The present invention relates to novel compositions and methods to induce, and/of modulate bio-electrical rhythms (e.g. In cardiac, neuronal and pancreatic cells) by fine-tuning the activity of hcn-encoded pacemaker channels via a novel protein- and genetic-engineering approach to augment or attenuate the associated physiological responses (e.g.
07/17/14
20140199266
Honey nasal rinse
Novel nasal rinse compositions are disclosed. The nasal rinse comprises a dried particulate composed of honey and a carrier.
07/17/14
20140196952
Downhole sinusoidal vibrational apparatus
A device in place as, or suitable for use as, a vibrational tool of or in a downhole assembly, the device having a first magnetic assembly which is to be, or can be, rotated relative to a second magnetic assembly and which, when so rotated, causes the second magnetic assembly to oscillate and/or reciprocate at least substantially in an axial manner; wherein the oscillating and/or reciprocating magnetic assembly, at least substantially, at either one end, or both ends, is attached to and constrained in its oscillations and/or reciprocation by a compliant member thereby allowing the output force to be distributed to the outer body of the vibrational tool and/or any attached uphole and/or downhole tooling, from the compression and extension of the compliant member in a substantially sinusoidal manner.. .
07/10/14
20140195000
Sperical subtalar implant
One embodiment of the invention includes a sinus tarsi implant with a proximal portion that includes a spherical portion. The spherical portion may include apertures for tissue in-growth.
07/10/14
20140194980
Reinforced commissural support structure
A device and method for controlling commissural tip deflection of a prosthetic valve, thereby both preventing failure due to repeated movement and/or uneven loading of the commissural points and also improving coaptation of the valve leaflets, including connecting reinforcing material between the commissural points so a spring-like span is created across the points. The spanning material may be in the form of a ring that is lashed, sewn or otherwise connected to the commissural points.
07/10/14
20140194971
Devices and methods for coronary sinus pressure relief
A method and devices for relieving pressure in the left atrium of a patient's heart is disclosed. The method includes using an ablative catheter in a minimally invasive procedure to prepare an opening from the coronary sinus into a left atrium of the patient's heart.
07/10/14
20140194941
Method and apparatus for intrachamber resynchronization
Methods, apparatus, and systems are provided to control contraction of the heart. At least one sensing element receives signals indicating electrical activity of sinus rhythm of the heart.
07/10/14
20140192568
Inverter for a distributed power generator
Provided is a maximum power point (mpp) tracker for a pv cell inverter, and a pv cell inverter. The mpp tracker decouples output power oscillations from the input power generation and extracts maximum available power from the pv cell.


Popular terms: [SEARCH]

Sinus topics: Sinusoidal Wave, Photovoltaic Cell, Solar Panels, Carotid Sinus, Neurotoxic, Neuromodulation, Hypertension, Renal Artery, Coronary Sinus, Modulation, Hyperactivity, Renal Hypertension, Enervation, Angiotensin, Aldosterone

Follow us on Twitter
twitter icon@FreshPatents

###

This listing is a sample listing of patent applications related to Sinus for is only meant as a recent sample of applications filed, not a comprehensive history. There may be associated servicemarks and trademarks related to these patents. Please check with patent attorney if you need further assistance or plan to use for business purposes. This patent data is also published to the public by the USPTO and available for free on their website. Note that there may be alternative spellings for Sinus with additional patents listed. Browse our RSS directory or Search for other possible listings.
     SHARE
  
         


FreshNews promo



0.5277

3192

75 - 0 - 71