Patent application number | Description | Published |
20110318983 | FIRE RETARDANT PANEL COMPOSITIONS - A fire retardant structural board is provided that includes a body of fibrous material, a triglycidyle polyester binder, a sodium borate pentahydride fire retardant, and a sodium borate pentahydride fire retardant. The body of fibrous material has a weight, first and second surfaces, first and second sides, and a thickness. The fibrous material and triglycidyle polyester are dispersed throughout the thickness of the body. The sodium borate pentahydride fire retardant is dispersed between individual fibers of the fibrous material and throughout the thickness of the body. A sodium borate pentahydride fire retardant composition also coats at least the first surface of the body. | 12-29-2011 |
20120064329 | Methods of Making Fire Retardant Panel Compositions - A fire retardant structural board is provided that includes a body of fibrous material, a triglycidyle polyester binder, a sodium borate pentahydride fire retardant, and a sodium borate pentahydride fire retardant. The body of fibrous material has a weight, first and second surfaces, first and second sides, and a thickness. The fibrous material and triglycidyle polyester are dispersed throughout the thickness of the body. The sodium borate pentahydride fire retardant is dispersed between individual fibers of the fibrous material and throughout the thickness of the body. A sodium borate pentahydride fire retardant composition also coats at least the first surface of the body. | 03-15-2012 |
Patent application number | Description | Published |
20090149852 | Accurate Cutting About and Into Tissue Volumes with Electrosurgically Deployed Electrodes - Method, system and apparatus for carrying out accurate electrosurgical cutting. A thin resilient electrode is utilized at the forward end region of an instrument that is deployable from a longitudinally disposed slot positioned rearwardly of the tip of the instrument. Lateral sides of the slot extend between a forward location adjacent the tip and a rearward location. The electrode is deployed by urging it forwardly in compression to form an arch profile supported by the abutting slot sides adjacent the forward and rearward locations. Electrosurgically excitable with a cutting output, the electrode may carry out a cutting action both during its deployment and retraction into the noted slot. This permits a pivoting maneuver effective for circumscribing a volume of targeted tissue. | 06-11-2009 |
20100016731 | Hemodynamic Detection of Circulatory Anomalies - The preferred indicator is an injection of indocyanine green dye which is detected and quantified by causing it to fluoresce at a sensor location, for example, at the human ear. Quantification is carried out by using cardiac output procedures and where called for, the Valsalva Maneuver is monitored at a monitor/controller giving visual cues to the patient and operator as to the quality of the necessary exhalation pressure maintenance. | 01-21-2010 |
20110245662 | Hemodynamic Detection of Circulatory Anomalies - The invention generally relates to a system, method and apparatus for detection of circulatory anomalies in the mammalian body. Particularly, apparatus is provided that allows the clinician to quantitatively determine the extent of any anomalies in the pulmonary circulation. Specifically a quantifiable agent is injected into a peripheral location, and the transit of the indicator agent is monitored. Aberrant circulation is them quantified. The preferred indicator is an injection of indocyanine green dye, detected and measured by fluorescence at a sensor location, for example, at the human ear. Quantification is carried out by using cardiac output procedures and alternatively, the use of Valsalva Maneuver is monitored at a monitor/controller providing visual cues to the patient and operator. | 10-06-2011 |
20120330116 | System for Non-Invasive Assay of Liver Function - A system, method and apparatus are disclosed for using a transcutaneous detection system to measure the quantity of a circulating organ activity detection analyte in the blood, and thereby assay the activity of an organ. A preferred organ for assay is the human liver and a preferred indicator is indocyanine green (ICG) dye The procedure is under the control of a monitor/controller having a visual display and capable of providing cues to the operator. A sensor array apparatus for use in conjunction with the system monitor/controller is configured for increased sensitivity of assaying organ function. | 12-27-2012 |
20130225986 | METHOD, APPARATUS AND SYSTEM FOR COMPLETE EXAMINATION OF TISSUE WITH HAND-HELD IMAGING DEVICES - A scan completeness auditing system for screening a volume of tissue comprising a manual image scanning device having an imaging probe, a position tracking system configured to track and record the position of the imaging probe during use, and a controller in communication with the recording system and the manual image scanning device, the controller configured to electronically receive and record the scanned images from the manual image scanning device, and to measure an image-to-image spacing and a scan-to-scan spacing between the scanned images within scan sequence and between scan sequences respectively. The scan completeness auditing system is further adapted to provide an alert to the operator if the image-to-image or scan-to-scan spacing exceeds an acceptable value. | 08-29-2013 |
20140128733 | SYSTEMS AND METHODS FOR HEMODYNAMIC DETECTION OF CIRCULATORY ANOMALIES - Systems and methods for detecting circulatory anomalies such as, for example, right-to-left cardiac and pulmonary shunts. A fluorescing indicator is injected into the bloodstream of a subject. An optical sensor is used to transcutaneously excite the indicator into fluorescence and to transcutaneously detect the fluorescence, and a relative concentration of the indicator is determined as a function of time. An indicator dilution curve is generated from the relative concentration readings, the curve shape is analyzed for the indication of a shunt and, if a shunt is detected, a ratiometric area under the curve analysis is performed and combined with a calculated cardiac output value to provide a shunt conductance value. A Valsalva maneuver may be performed as a part of the method. System embodiments may include a controller/monitor that monitors, times, cues and/or analyzes various steps of a shunt detection test. | 05-08-2014 |
20140276034 | Apparatus Detection of Circulatory Anomalies - A system, and apparatus for detecting and quantifying circulatory anomalies, including right-to-left cardiac shunts. The apparatus implements a sensor system useful in connection with a circulatory indicator delivery system. The sensor apparatus is preferably configured with a series of emitter/detector pairs to optimize the sensitivity of detection of the circulating indicator. Sensing of the indicator concentration takes place at an arterial vasculature, for example, the pinna of the human ear. A monitor/controller calculates and displays a indicator/dye dilution curve to assess for the presence of a cardiac shunt. The monitor/controller further corrects the indicator/dilution curve displayed for any recirculation phenomena and can quantify any right-to-left shunt calculated conductance associated with detected shunts. | 09-18-2014 |
20150213725 | METHOD, APPARATUS, AND SYSTEM FOR VIEWING MULTIPLE-SLICE MEDICAL IMAGES - Systems and methods are disclosed for reviewing multiple images while monitoring a reviewer's attentiveness during the review. Systems include an image review system configured to output a series of images to the display and a user attention monitoring system configured to monitor at least one attention parameter for a user during the user's review and to generate user attention data based on the at least one attention parameter monitored, wherein the image review system is configured to output the second image to the display if the user attention data indicates sufficient user attentiveness. The image review system may also be configured to generate distraction or review breaks during the review period. | 07-30-2015 |
20150366535 | METHOD, APPARATUS AND SYSTEM FOR COMPLETE EXAMINATION OF TISSUE WITH HAND-HELD IMAGING DEVICES HAVING MOUNTED CAMERAS - A scan completeness auditing system for use with an imaging console in screening a volume of tissue comprising a position tracking system configured to track and record a position of a manual imaging probe. The position tracking system com prises a plurality of cameras adapted to couple to the manual imaging probe and configured to provide position data for the manual imaging probe. The scan completeness auditing system includes a receiver comprising a controller-configured to electronically receive position data for the manual ultrasonic imaging probe from the position tracking system and to electronically receive and record a first scan sequence comprising a first set of scanned images representing cross-sections of the tissue from the manual imaging probe. The controller can be configured to compute an image-to-image spacing between successive images within the first scan sequence and to determine whether the computed image-to-image spacing exceeds a maximum limit. An alert when the computed image-to-image spacing exceeds the maximum limit. | 12-24-2015 |
20160100821 | HAND-HELD IMAGING DEVICES WITH POSITION AND/OR ORIENTATION SENSORS FOR COMPLETE EXAMINATION OF TISSUE - A scan completeness auditing system for use with an ultrasound imaging console in screening a volume of tissue comprising a location tracking system comprising at least one position sensor adapted to couple to an imaging probe and at least one orientation sensor adapted to couple to the probe, the position and orientation sensors configured to provide data corresponding to the position and orientation of the imaging probe and a receiver comprising a controller configured to receive the position and orientation data from the location tracking system and to electronically receive and record a first scan sequence comprising a first set of scanned images representing cross-sections of the tissue from the imaging probe. The controller can be configured to assign a replay dwell time to each image in the scan sequence. The dwell time for each image can be based on a relative spacing for that image in the scan sequence. | 04-14-2016 |
Patent application number | Description | Published |
20120221040 | Absorbable Vascular Filter - An absorbable vascular filter is disclosed for deployment within a vessel for temporary filtering of body fluids. A preferred embodiment is the placement of such absorbable vascular filter within the inferior vena cava (IVC) to filter emboli for the prevention of pulmonary embolism for a limited duration in time. Once protection from PE is complete, the filter is sequentially biodegraded according to a planned schedule determined by the absorption properties of the filter components. Hence the temporary absorbable vascular filter obviates the long term complications of permanent IVC filters such as increased deep vein thrombosis, while also circumventing the removal requirement of metal retrievable IVC filters. | 08-30-2012 |
20120277787 | Vascular Filter Stent - A vascular filter stent is disclosed for deployment within a vessel for filtering of body fluids. A preferred embodiment is the placement of such vascular filter stent within the inferior vena cava (IVC) to filter emboli for the prevention of pulmonary embolism. By incorporating a stent into the filter design, vessel patency and filter positioning is maintained, while minimizing endothelialization thereby obviating the long term complications of conventional metal VC filters such as filter migration and increased deep vein thrombosis. | 11-01-2012 |
20130226222 | Absorbable Vascular Filter - An absorbable vascular filter is disclosed for deployment within a vessel for temporary filtering of body fluids. A preferred embodiment is the placement of such absorbable vascular filter within the inferior vena cava (IVC) to filter emboli for the prevention of pulmonary embolism for a limited duration in time. Once protection from PE is complete, the filter is biodegraded according to a planned schedule determined by the absorption properties of the filter components. Hence the temporary absorbable vascular filter obviates the long term complications of permanent IVC filters such as increased deep vein thrombosis, neighboring organ puncture from filter fracture and embolization while also circumventing the removal requirement of metal retrievable IVC filters. | 08-29-2013 |
Patent application number | Description | Published |
20120259323 | Impedance Matching Circuit - An impedance matching circuit may be used to adjust for manufacturing and design tolerances in a surgical instrument. The matching circuit may match the load of a thermal element with the impedance of a power source used to deliver electrical energy to the surgical instrument. The matching circuit may include capacitors, inductors, coaxial cables, varactors, transformers, resistors, and/or combinations thereof. The matching circuit may also comprise a circuit board or flex board layers which may be modified to adjust the impedance of the load. | 10-11-2012 |
20130158535 | SYSTEM AND METHOD OF CONTROLLING POWER DELIVERY TO A SURGICAL INSTRUMENT - A thermal surgical instrument having a system to control the delivery of power from an energy source to active element located on a tip. The system for controlling delivery to the tip may include a control algorithm which uses on or more measurements, such as tip current, SWR, and rapid changes in reflected power, to manage power without affecting cutting efficacy, and in a manner that may be imperceptible by a surgeon. The system may utilize a state machine to determine the current environment in which the tip may be in. Power delivered to the tip may be selectively managed according to a fixed power index or a repeatedly executed power profile. | 06-20-2013 |
20140074082 | SYSTEM AND METHOD OF CONTROLLING POWER DELIVERY TO A SURGICAL INSTRUMENT - A thermal surgical instrument having a system to control the delivery of power from an energy source to active element located on a tip. The system for controlling delivery to the tip may include a control algorithm which uses on or more measurements, such as tip current, SWR, and rapid changes in reflected power, to manage power without affecting cutting efficacy, and in a manner that may be imperceptible by a surgeon. The system may utilize a state machine to determine the current environment in which the tip may be in. Power delivered to the tip may be selectively managed according to a fixed power index or a repeatedly executed power profile. | 03-13-2014 |
20150173822 | Impedance Matching Circuit - An impedance matching circuit may be used to adjust for manufacturing and design tolerances in a surgical instrument. The matching circuit may match the load of a thermal element with the impedance of a power source used to deliver electrical energy to the surgical instrument. The matching circuit may include capacitors, inductors, coaxial cables, varactors, transformers, resistors, and/or combinations thereof. The matching circuit may also comprise a circuit board or flex board layers which may be modified to adjust the impedance of the load. | 06-25-2015 |
Patent application number | Description | Published |
20120079719 | Method for Improving Accuracy in a Peristaltic Pump System Based on Tubing Material Properties - A method for forming peristaltic pump cassettes includes cutting tubing segments to different lengths based on the physical properties of the individual tubing segments. The size variations compensate for the physical parameters of the tube and improve accuracy in a peristaltic pump using the cassettes. | 04-05-2012 |
20120079886 | Pressure Sensor Seal and Method of Use - A pressure sensor and method of use provides for the detection of a sudden increase or decrease of pressure within tubing during the administration of solutions to a patient. Detection of an occlusion, partial or other significant pressure change in the tubing is accomplished by measuring the compression and/or expansion of the tubing. Transfer of the change in force within the tubing is communicated from the tubing to a sensor by a transfer rod which as a membrane attached thereto to provide a seal thereabout. | 04-05-2012 |
20120082576 | PRESSURE MONITORING SYSTEM FOR INFUSION PUMPS - A pressure monitoring system allows for more accurate and reliable measurement of the pressure inside of a tube in a pump. The pressure monitoring system prevents movement of the tubing or a change in size of the tubing due to external forces applied to the pump, eliminating inaccuracies due to handling of the pump during use. | 04-05-2012 |
20130066310 | SEALING AND/OR CUTTING INSTRUMENT - A sealing and/or cutting instrument having a thermally active surface or element which may be used to seal and then cut tissue, ducts, vessels, etc., apart. The instrument may include a thermally active surface or element comprised of a conductor covered with a ferromagnetic material. The instrument may contact tissue with one or more surfaces comprised of a non-stick material. A sensor in communication with the instrument may be used to monitor a therapeutic procedure and signal when sealing and/or cutting of a tissue is complete. | 03-14-2013 |
20130289483 | ANTI-FREE-FLOW MECHANISM FOR ENTERAL FEEDING PUMPS - An anti-free-flow mechanism includes an occluder mechanism which is disposed along a segment of tubing. The occluder mechanism is normally in a biased closed position, but may be moved into an open position by moving an engagement member into engagement with the tubing segment to deform the tubing segment and open a flow channel. Unless force is applied to keep the engagement member in contact with the tubing segment, the tubing will return to the first, closed position. | 10-31-2013 |
Patent application number | Description | Published |
20130225986 | METHOD, APPARATUS AND SYSTEM FOR COMPLETE EXAMINATION OF TISSUE WITH HAND-HELD IMAGING DEVICES - A scan completeness auditing system for screening a volume of tissue comprising a manual image scanning device having an imaging probe, a position tracking system configured to track and record the position of the imaging probe during use, and a controller in communication with the recording system and the manual image scanning device, the controller configured to electronically receive and record the scanned images from the manual image scanning device, and to measure an image-to-image spacing and a scan-to-scan spacing between the scanned images within scan sequence and between scan sequences respectively. The scan completeness auditing system is further adapted to provide an alert to the operator if the image-to-image or scan-to-scan spacing exceeds an acceptable value. | 08-29-2013 |
20150122797 | Isothermal Cooking Plate Apparatus, System, and Method of Manufacture and Use - An isothermal cooking plate assembly is formed from a first plate of high thermal conductivity material having a back surface and an oppositely disposed top cooking surface. One or more heater circuit assemblies are disposed on the first plate back surface for forming a composite having a back surface. A controller is in electrical connection with the heater circuit assemblies for controlling temperature of the first plate of high thermal conductivity material. The first plate can be substantially pure one or more aluminum, substantially pure copper, or aluminum nitride. The first plate can be a laminate formed from a clad bottom metal layer and clad top cooking surface metal layer, where the clad layers formed from the same material and having about the same thickness. The clad material can be austenitic stainless steel. A second plate of low thermal conductivity material can be attached to the composite back surface. | 05-07-2015 |
20150213725 | METHOD, APPARATUS, AND SYSTEM FOR VIEWING MULTIPLE-SLICE MEDICAL IMAGES - Systems and methods are disclosed for reviewing multiple images while monitoring a reviewer's attentiveness during the review. Systems include an image review system configured to output a series of images to the display and a user attention monitoring system configured to monitor at least one attention parameter for a user during the user's review and to generate user attention data based on the at least one attention parameter monitored, wherein the image review system is configured to output the second image to the display if the user attention data indicates sufficient user attentiveness. The image review system may also be configured to generate distraction or review breaks during the review period. | 07-30-2015 |
20150366535 | METHOD, APPARATUS AND SYSTEM FOR COMPLETE EXAMINATION OF TISSUE WITH HAND-HELD IMAGING DEVICES HAVING MOUNTED CAMERAS - A scan completeness auditing system for use with an imaging console in screening a volume of tissue comprising a position tracking system configured to track and record a position of a manual imaging probe. The position tracking system com prises a plurality of cameras adapted to couple to the manual imaging probe and configured to provide position data for the manual imaging probe. The scan completeness auditing system includes a receiver comprising a controller-configured to electronically receive position data for the manual ultrasonic imaging probe from the position tracking system and to electronically receive and record a first scan sequence comprising a first set of scanned images representing cross-sections of the tissue from the manual imaging probe. The controller can be configured to compute an image-to-image spacing between successive images within the first scan sequence and to determine whether the computed image-to-image spacing exceeds a maximum limit. An alert when the computed image-to-image spacing exceeds the maximum limit. | 12-24-2015 |
20160100821 | HAND-HELD IMAGING DEVICES WITH POSITION AND/OR ORIENTATION SENSORS FOR COMPLETE EXAMINATION OF TISSUE - A scan completeness auditing system for use with an ultrasound imaging console in screening a volume of tissue comprising a location tracking system comprising at least one position sensor adapted to couple to an imaging probe and at least one orientation sensor adapted to couple to the probe, the position and orientation sensors configured to provide data corresponding to the position and orientation of the imaging probe and a receiver comprising a controller configured to receive the position and orientation data from the location tracking system and to electronically receive and record a first scan sequence comprising a first set of scanned images representing cross-sections of the tissue from the imaging probe. The controller can be configured to assign a replay dwell time to each image in the scan sequence. The dwell time for each image can be based on a relative spacing for that image in the scan sequence. | 04-14-2016 |
Patent application number | Description | Published |
20080250017 | SYSTEM AND METHOD FOR AIDING FILE SEARCHING AND FILE SERVING BY INDEXING HISTORICAL FILENAMES AND LOCATIONS - A system, method, and computer-implementable method for aiding file searching within a file service by indexing historical filenames and locations. In response to receiving a request to alter a first name corresponding to a file within the file system to a second name, a file system manager associates the second name to the first name and to the file within the file system data structure. When receiving a request for a file, wherein the request includes the first name, the file system manager searches the file system for the file based on the first name. When determining the search based on the first name is not successful, the file system manager searches the file system data structure for the file based on the second name. When the second name is located within the file system data structure, the file system manager returns the file to fulfill the request. | 10-09-2008 |
20080256194 | Email Bookmark with Automatic Archiving - An email message content management method, system and program are provided for bookmarking subsets of electronic mail (email) message content for subsequent searching and retrieval. Subsets of email message content are designated and then identified to be bookmarked for subsequent searching and retrieval. Identification information such as file pointers and Uniform Resource Identifier (URI) links identifying the bookmarked email message content are generated and then indexed such that the bookmarked content can be searched. A copy of the email message is then automatically and persistently stored in a predetermined location. The bookmarked email message content can subsequently be retrieved, either by browsing the copies of the stored email messages or by performing search operations. | 10-16-2008 |
20100125691 | METHOD FOR POWERLESS IDENTIFICATION OF SERVER I/O SLOTS - A switch is provided that detects when a computer expansion card has been added, removed or changed. During operation, the switch is held in a depressed position by contact with a card. If the card is removed, the switch is raised and, when a second card is installed in the same slot, the switch is again depressed. The depression of the switch triggers a change signal that initiates the introduction of power to the slot for a period of time long enough for the hypervisor to detect the new device. A delay between a release and subsequent depression of the switch is measured such that when the switch is released enough time is provided to firmly seat a different card in the planar device. Following the delay, power is supplied to the slot so that the hypervisor detects the card and updates the current configuration parameters. | 05-20-2010 |
Patent application number | Description | Published |
20110115247 | Automated Flexible Tarping System - An automated tarping system for open-topped containers includes a winding mechanism and an extension mechanism. The winding mechanism is attached to the container and to a cover and exerts a winding force to retain the cover so that the top of the container remains open. The extension mechanism utilizes a drive mechanism which exerts an extension force on a cable to pivot an arm to which a cover is attached. The arm is pivotally attached to a side of the container and is connected to the cable. When the drive mechanism exerts the extension force on the cable, the arm, which is connected, pivots with respect to the container. The cover, which is connected to the arm, is then drawn across the open-top of the container to close the top of the container as the extension force exerted by the drive mechanism overcomes the winding force generated by the winding mechanism. | 05-19-2011 |
20110266826 | Tension Bow Locking Device For A Flexible Cover System - A cover system for covering an open top of an open-topped container with a flexible cover comprises a bail member having a first end pivotally connected to the container and an opposite second end connected to an end of the flexible cover, a tensioning bow member including an end portion pivotally connected to the bail member and an opposite end configured for bearing against the flexible cover, and a mechanism between the bail member and tensioning bow member including first and second members configured to cooperate to lock the tensioning bow member against movement relative to the bail member. | 11-03-2011 |
20130175822 | Locking Mechanism For A Flexible Cover System - A locking mechanism is provided for a tarping system having a flexible cover deployable from a roller assembly for covering a container and a mechanism for extending and retracting the cover from the roller assembly. The locking mechanism includes a locking element, such as a taut cable, mounted to the roller assembly and spanning the width of the cover. The locking element is arranged on the roller assembly with a portion of the length of the cover less than the entire length of the cover wound around the locking element. This portion of the cover corresponds to an extended length of the cover. The locking mechanism prevents further advancement of the cover from the roller assembly once the locking mechanism is uncovered when the cover is unwound. | 07-11-2013 |
Patent application number | Description | Published |
20100052349 | Handle For A Carrying Case - A carrying case including a handle-receiving portion having a recess extending along at least one side of the handle-receiving portion, one or more first attachment mechanisms in the recess, a handle including an inner layer and an outer layer, the outer layer including a material having a durometer value less than a durometer value of the handle-receiving portion, wherein the handle is adapted to attach into the recess, and wherein the handle includes one or more second attachment mechanisms for engaging the first attachment mechanisms. | 03-04-2010 |
20100108549 | Blow Molded Tool Chest Without Fasteners - A blow-molded carrying chest which includes an integrally molded frame with a top frame member slideably engaged with the left and right frame members. The frame includes a base frame member, and right and left frame members integrally molded to the base frame member. A top frame member is slideably engaged with the right and left frame members to secure the top frame member and assemble the carrying chest without requiring any fasteners. Below the top frame member is a plurality of drawers which are locked by hinged doors on the right and left frame members that prevent the plurality of drawers from sliding when the carrying chest is in transport. | 05-06-2010 |
20100303581 | Plastic Product With Insert - A device for joining a plastic part to a second part with an insert adapted to thread into the plastic part. The insert includes a longitudinal body with outer threads, a hole in the longitudinal body with female threads, and an annular flange. Protrusions and recesses on the bottom of the annular flange alternate in a radial pattern. The insert is threaded into an opening in the plastic part. The protrusions and recesses of the insert interact with the plastic part to resist over rotation of the insert. The opening in the plastic part may include a hole and a counter bore portion. The counter bore includes protrusions and recesses. The protrusions and recesses alternate in a radial pattern. When the insert is threaded into the opening, the protrusions and recesses of the insert interact with the protrusions and recesses of the plastic part and resist over rotation. | 12-02-2010 |
20150233411 | Plastic Product with Insert - A method for joining a plastic part to a second part with an insert adapted to thread into the plastic part. The insert includes a longitudinal body with outer threads, a hole in the longitudinal body with female threads, and an annular flange. Protrusions and recesses on the bottom of the annular flange alternate in a radial pattern. The insert is threaded into an opening in the plastic part. The protrusions and recesses of the insert interact with the plastic part to resist over rotation of the insert. The opening in the plastic part may include a hole and a counter bore portion. The counter bore includes protrusions and recesses. The protrusions and recesses alternate in a radial pattern. When the insert is threaded into the opening, the protrusions and recesses of the insert interact with the protrusions and recesses of the plastic part and resist over rotation. | 08-20-2015 |