Patent application number | Description | Published |
20110290799 | Method Of Cleaning And Covering An Access Site - A syringe assembly including: (1) a syringe barrel defining a chamber; (2) a plunger mounted in the chamber and moveable with respect to the barrel; and (3) a cap assembly containing a cap and an absorbent material is removably attached to the plunger. | 12-01-2011 |
20120109073 | Antiseptic Cap Equipped Syringe - A syringe assembly including: (1) a syringe barrel defining a chamber; (2) a plunger mounted in the chamber and moveable with respect to the barrel; and (3) a cap assembly containing a cap and an absorbent material is removably attached to the plunger. An antiseptic cap and syringe combination includes a syringe barrel having an access point connection, and a tip cap having a proximate chamber and a distal chamber. The proximate chamber releasably receives and engages the access point connection of the syringe, and the distal chamber removably receives and engages an antiseptic cap. | 05-03-2012 |
20120283693 | Antiseptic Cap with Antiseptic - A syringe assembly including: (1) a syringe barrel defining a chamber; (2) a plunger mounted in the chamber and moveable with respect to the barrel; and (3) a cap assembly containing a cap and an absorbent material is removably attached to the plunger. | 11-08-2012 |
20120296284 | METHOD OF CLEANING AND COVERING AN ACCESS SITE - A syringe assembly including: (1) a syringe barrel defining a chamber; (2) a plunger mounted in the chamber and moveable with respect to the barrel; and (3) a cap assembly containing a cap and an absorbent material is removably attached to the plunger. | 11-22-2012 |
20120302997 | Antiseptic Line Cap - An antiseptic cap assembly for use with a connector includes a cap with a base and an annular portion extending from the base. The annular portion defines a first chamber having an open end. The cap is made of an absorbent material. The antiseptic cap assembly also includes a cap holder having a generally cylindrical sidewall defining a second chamber sized to receive the cap. | 11-29-2012 |
20130006194 | Antiseptic Cap Equipped Syringe - A syringe assembly including: ( | 01-03-2013 |
20130030414 | Caps for Cannula Access Devices - An antiseptic cap and packaging for use with a connector are provided. The antiseptic cap includes a material containing an antiseptic solution. Upon application of the cap to the connector, the material compresses thereby releasing the antiseptic solution. Packaging of the antiseptic cap typically includes a cap holder and a lid. A user could remove the cap from the cap holder before applying it to a connector. Alternatively, the cap holder may be used to apply the cap to the connector. | 01-31-2013 |
20130197485 | Antiseptic Dead-End Cap - An antiseptic dead-end cap includes a base having first and second sides, a first annular wall extending from the first side of the base, a cylindrical center plug extending from the first side of the base, and a second annular wall extending from the second side of the base. The first annular wall has an outer and an inner surface. The cylindrical center plug has an outer and an inner surface, and is positioned within the first annular wall to form an annular chamber. The second annular wall has an outer and an inner surface, and defines a second chamber having an open end. The second chamber is further defined by the inner surface of the cylindrical center plug. An antiseptic material is on at least one of the first annular wall inner surface, second annular wall inner surface, second annular wall outer surface, and cylindrical center plug outer surface. | 08-01-2013 |
20140048079 | DISINFECTING MOUTH GUARD FOR VAP PREVENTION - The mouth guard includes first and second side walls, first and second curved walls, and a central wall having a top and a bottom surface. The curved walls are connected to the sidewalls, such that they define a periphery of the mouth guard. The central wall extends between the first and second sidewalls, and the first and second curved walls. The mouth guard includes top and bottom channels for receiving a patient's upper and lower teeth, respectively. First and second protrusions extend from the top surface of the central wall, and a first tube channel is formed between the first and second protrusions. A second tube channel is formed in the central wall and is connected with the first tube channel. An opening is formed in the curved walls and is in communication with the second tube channel. The first and second channels, and the opening receive an intubation tube. | 02-20-2014 |
20150018774 | Antiseptic Cap with Antiseptic - A syringe assembly including: (1) a syringe barrel defining a chamber; (2) a plunger mounted in the chamber and moveable with respect to the barrel; and (3) a cap assembly containing a cap and an absorbent material is removably attached to the plunger. | 01-15-2015 |
Patent application number | Description | Published |
20090154559 | Redundant Data Dispersal In Transmission Of Video Data Based On Frame Type - The transmitting end of a content distribution system selectively employs a redundancy mechanism to encoded video data based on the frame type of each frame being transmitted. In the event that a particular frame contains information upon which the decoding of multiple frames may depend, the transmitting end can apply a redundancy mechanism to redundantly distribute the data of the frame throughout a set of data segments, each of which is separately transmitted via the network to the receiving end. Otherwise, in the event that a particular frame to be transmitted does not contain substantial information upon which the decoding of multiple frames may depend, the loss of some or all of the data of the frame may not appreciably affect the presentation of the video content at the receiving end and thus the transmitting end can forgo application of the redundancy mechanism to such frames so as to avoid unnecessarily processing and reduce the overall network bandwidth used to transmit the encoded video data. | 06-18-2009 |
20110138246 | Method and System for Network Latency Virtualization in a Cloud Transport Environment - A cache device is disposed on a connection path between a user computer executing a software application and a network. The application exchanges data with a further computer via the network. The cache device includes a cache memory and a processor. The cache device is configured to measure, by the processor, a first latency between the user computer and the further computer. The cache device is further configured to determine an acceptable latency range based on the latency and a requirement of the software application. The cache device is further configured to measure a second latency between the user computer and the further computer. The cache device is further configured to store, in the cache memory, a set of data transmitted from the user computer to the further computer, if the second latency is not within the acceptable latency range. | 06-09-2011 |
20130028320 | Redundant Data Dispersal In Transmission Of Video Data Based On Frame Type - The transmitting end of a content distribution system selectively employs a redundancy mechanism to encode video data. In the event that a particular frame contains information upon which the decoding of multiple frames may depend, the transmitting end can apply a redundancy mechanism to redundantly distribute the data of the frame throughout a set of data segments, each of which is separately transmitted via the network to the receiving end. Otherwise, in the event that a particular frame to be transmitted does not contain substantial information upon which the decoding of multiple frames may depend, the loss of some or all of the data of the frame may not appreciably affect the presentation of the video content at the receiving end and thus the transmitting end can forgo application of the redundancy mechanism to such frames so as to avoid unnecessary processing and reduce the overall network bandwidth used. | 01-31-2013 |
20130235934 | Redundant Data Dispersal In Transmission Of Video Data Based On Frame Type - The transmitting end of a content distribution system selectively employs a redundancy mechanism to encoded video data based on the frame type of each frame being transmitted. In the event that a particular frame contains information upon which the decoding of multiple frames may depend, the transmitting end can apply a redundancy mechanism to redundantly distribute the data of the frame throughout a set of data segments, each of which is separately transmitted via the network to the receiving end. Otherwise, in the event that a particular frame to be transmitted does not contain substantial information upon which the decoding of multiple frames may depend, the loss of some or all of the data of the frame may not appreciably affect the presentation of the video content at the receiving end and thus the transmitting end can forgo application of the redundancy mechanism to such frames so as to avoid unnecessarily processing and reduce the overall network bandwidth used to transmit the encoded video data. | 09-12-2013 |
Patent application number | Description | Published |
20090260446 | Header for a differential pressure transducer - There is disclosed a header for a differential pressure transducer. The header has a cylindrical sensor housing section which has a front and a back surface. The front surface has a sensor accommodating recess. There is a plurality of terminal pins extending from the front surface and directed through the housing to extend from said back surface. The pins are arranged in a semi-circular pattern, said sensor housing having a stem aperture and cylindrical wall. A stem housing is positioned in the stem aperture and is brazed thereto. The stem housing has a stem passageway directed through the housing which communicates with a passageway in the cylindrical sensor housing. The cylindrical sensor recess contains a sensing device which receives a first input pressure on one diaphragm surface of the sensing device and a second input pressure on a second surface of the diaphragm to produce a differential output pressure. The header, as indicated, is rugged and simple to use and produce. | 10-22-2009 |
20090301217 | Multiple axis load cell controller - There is disclosed a multiple axis load cell or controller in which axial and torsion measurements are decoupled while maximizing the outputs of both measurements. The active member of the load cell is a wheel with dual beams as the spokes. The wheel thus has four spokes or four beam members, each spoke is a pair of rectangular cross-section beams, orthogonal to each other. The beams have strain gages on the wide surfaces which measure the bending strain which is proportional to torsion or the axial input. There is an inner beam section and an outer beam section associated with each spoke and orthogonal to each other. The outer beams have the wide surface normal to the axis of the load cell. This beam section is more sensitive to the axial tension/compression input. The inner beam sections have their wide surface parallel to the axis of the load cell and are much less sensitive to bending but are sensitive to torsion. Therefore when a torsion or twisting motion is applied to the load cell, the inner beams with their wide surface parallel to the axis of the wheel are more sensitive and bend more. These beams experience bending as a result of the torsion input and have strain gages formed in a Wheatstone bridge arrangement to provide an output proportional to the torsion. The outer beams also have gages mounted thereon which are also wired in a Wheatstone bridge configuration and which Wheatstone bridge output of these gages are proportional to the axial force. | 12-10-2009 |
20100018319 | APPARATUS AND METHOD FOR ELIMINATING VARYING PRESSURE FLUCTUATIONS IN A PRESSURE TRANSDUCER - A single pressure sensing capsule has a reference pressure ported to the rear side of a silicon sensing die. The front side of the silicon sensing die receives a main pressure at another port. The silicon sensing die contains a full Wheatstone bridge on one of the surfaces and within the active area designated as the diaphragm area. Thus, the difference of the main and reference pressure results in the sensor providing an output equivalent to the differential pressure, namely the main pressure minus the reference pressure which is the stress induced in a sensing diaphragm. In any event, the reference pressure or main pressure may be derived from a pump pressure which is being monitored. The pump pressure output is subjected to a pump ripple or a sinusoidally varying pressure. In order to compensate for pump ripple, one employs a coiled tube. The tube length is selected to suppress the pump ripple as applied to the sensor die. In this manner, the pump ripple cannot cause resonance which would result in pressure amplification and which pressure amplification would destroy the sensor. | 01-28-2010 |
20100083767 | Dual purpose pressure sensor - A pressure transducer, particularly adapted to measure the pressure in a tire and to enable the tire to be filled includes a first housing, having an internal hollow. Positioned in the hollow of the first housing is a second housing, also having an internal hollow. The second housing is supported within the first housing so that a passageway for airflow exists between the housings. The second housing has a pressure port for monitoring the pressure of a tire. The first housing has an inlet port for receiving a source of pressure. The inlet port contains a valve which is selectively operated. The valve, when operated, permits air to flow into the hollow of the first housing and to flow about the periphery of the second housing to enter the pressure port associated with the second housing. The pressure port may, as indicated, be associated with a tire and the second housing contains a pressure sensing device which monitors the pressure in the tire via the pressure port. In this manner, the pressure in the tire can be monitored while additional air can be added through the valve which air flows around the second housing to enter the tire or other device coupled to the pressure transducer. | 04-08-2010 |
20100175481 | APPARATUS FOR MEASURING MULTIPLE PRESSURES WITHIN DIFFERENT PRESSURE RANGES - There is disclosed apparatus for measuring multiple pressures within different pressure ranges. The apparatus contains multiple pressure sensors which are positioned on a housing, where each pressure sensor is adapted to measure pressure within a different pressure range. The housing has an input port which is constructed to communicate with different output ports, where the output ports communicate with each different pressure sensor utilized in a different pressure range. The input port has a stepped or keyed aperture which is adapted to receive different pressure adapters to assure that, for example, only a high pressure will be applied to the high pressure sensor during high pressure measurements. By selecting another adapter, a mid-range pressure and a high pressure will be applied to the pressure sensors during the measurement of a mid-range pressure. By receiving a different adapter, a low pressure will be applied to all the pressure sensors during low pressure measurement. In this manner, one is assured that the pressure sensors are operated without damage to the diaphragms during all pressure measurements. It is of course noted that while three pressure ranges are indicated, there can be more than three or at least two pressure ranges can be accommodated within the common housing. As indicated, the common housing has an input port which consists of contiguous varying diameter sections to enable the selective insertion of various adapter members as indicated where each adapter member can only be inserted within the input port to a desired position, where at that position, the pressure applied to the input port will be directed to the proper sensor. | 07-15-2010 |
20100326199 | LOW DIFFERENTIAL PRESSURE TRANSDUCER - It is an object of the present invention to provide a pressure transducer having a header wherein the header is comprised of a first section and a second section that are offset from each other. Each first and second section has a flexible diaphragm adapted to receive a first and second pressure, respectively. A central channel connects the diaphragms and a pressure sensor, located within the central channel, communicates with the channel and produces an output equal to the difference between the first and second pressures. The resultant device is a low differential pressure transducer which enables one to bring leads from the sensor out while having diaphragms of substantially the same size and diameter, therefore enabling the diaphragms to exhibit the same back pressure and be equally compliant. | 12-30-2010 |
20110185818 | APPARATUS AND METHOD FOR ELIMINATING VARYING PRESSURE FLUCTUATIONS IN A PRESSURE TRANSDUCER - A single pressure sensing capsule has a reference pressure ported to the rear side of a silicon sensing die. The front side of the silicon sensing die receives a main pressure at another port. The difference between the main and reference pressure results in the sensor providing an differential pressure output. The reference pressure or main pressure may be derived from a pump pressure which is being monitored. The pump pressure output is subjected to a pump ripple or a sinusoidally varying pressure. In order to compensate for pump ripple, a coiled tube or an adjustable dampening chamber comprising a spiral inlet tube and a volume cavity can be used. The tube length is selected to suppress the pump ripple as applied to the sensor die. In this manner, the pump ripple cannot cause resonance which would result in pressure amplification and which pressure amplification would destroy the sensor. | 08-04-2011 |
20120060619 | TUNABLE PRESSURE TRANSDUCER ASSEMBLY - A tunable pressure transducer assembly that comprises a sensing element disposed within a housing, wherein the sensing element is adapted to output a signal substantially indicative of an applied pressure, and a filter assembly also disposed within the housing. The filter assembly comprises a cap and a tube, wherein the cap is spaced from the sensing element within the housing such that it encloses a set volume around the sensing element, and wherein the tube controls access of the applied pressure to the set volume. The filter assembly is operative to substantially reduce high frequency pressure ripples and allow static and quasi-static pressures to pass through to the sensing element, and may be manipulated to tune the pressure transducer assembly to achieve a desired dampening frequency. The filter assembly therefore enables one pressure transducer assembly outline to accurately measure pressure in various systems. | 03-15-2012 |
20130199302 | PRESSURE BELT COMPRISING REPLACEABLE SENSING ELEMENTS - A pressure belt comprising a flexible belt, and a flat pack assembly removably attached to the flexible belt, wherein each flat pack assembly comprises at least one sensing element. Further, each flat pack assembly also comprises a memory component associated with the sensing element thereon, wherein the memory component houses data specific to the corresponding sensing element. Unlike prior art structures, each flat pack assembly is individually removable. Therefore, if one sensing element malfunctions, it may be replaced by removing the flat pack assembly comprising the malfunctioning sensing element and swapping it out for a flat pack assembly comprising an operable sensing element. This is an improvement over the prior art as it eliminates the need for replacing and recalibrating the entire pressure belt when one sensing element malfunctions, which can be both time consuming and costly. | 08-08-2013 |
20130220029 | BUILDING BLOCK TRANSDUCER ASSEMBLY - A transducer assembly configured to accommodate a plurality of individually tunable sensing elements of various geometries and configurations by using a cap and an accompanying capillary tube. The configuration of the various embodiments described herein eliminate the header to flat plate welds of the prior art, and therefore better accommodates a plurality of sensing elements and corresponding header assemblies within one transducer assembly. | 08-29-2013 |
20140041457 | Apparatus and Method for Eliminating Varying Pressure Fluctuations in a Pressure Transducer - A differential pressure transducer employing a coiled tube to eliminate varying pressure fluctuations is provided. In one embodiment, a method comprises receiving, at an inlet tube of a dampening chamber, a main pressure, wherein the main pressure includes a static pressure component and a dynamic pressure component; filtering, by the inlet tube, at least a portion of the dynamic pressure component of the main pressure; outputting, from the inlet tube, a first filtered main pressure; receiving, at a volume cavity of the dampening chamber, the first filtered main pressure, wherein the volume cavity is operatively coupled to the inlet tube; filtering, by the volume cavity, at least a portion of the dynamic pressure component of the first filtered main pressure; outputting, from the volume cavity, a second filtered main pressure; and wherein the dampening chamber is tuned to a predetermined resonance frequency. | 02-13-2014 |
20140165732 | TUNABLE PRESSURE TRANSDUCER ASSEMBLY - A tunable pressure transducer assembly that comprises a sensing element disposed within a housing, wherein the sensing element is adapted to output a signal substantially indicative of an applied pressure, and a filter assembly also disposed within the housing. In one example embodiment, a method includes receiving, at a filter assembly having a tube, a cap and a cavity defined by a housing, a pressure, wherein the cap is positioned to set a predetermined volume of the cavity and the tube is associated with an application of the pressure to the cavity, wherein the pressure includes a static pressure component and a dynamic pressure component; filtering, by the tube and the cavity, at least a portion of the dynamic pressure component of the pressure to obtain a filtered pressure; outputting, from the filter assembly, the filtered pressure; and wherein the filtered pressure is used to determine the static pressure component of the pressure. | 06-19-2014 |
20140165735 | MATCHING BACK PRESSURES ON DIFFERENTIAL OIL-FILLED DIAPHRAGMS - Exemplary embodiments of the present invention provide a differential pressure transducer that comprises first and second diaphragms of different configurations, i.e., different diameters and/or thicknesses. The pressure transducer provides more versatility over prior art designs as the diaphragms can be of different configurations yet still maintain substantially similar back pressures. Therefore, the errors commonly associated with back pressures are eliminated because the back pressures from the diaphragms ultimately cancel out in the sensor's differential pressure measurement. | 06-19-2014 |
20140268593 | FLEXIBLE INTERCONNECT STRUCTURE FOR A SENSOR ASSEMBLY - This disclosure provides example methods, devices, and systems for a flexible interconnect structure for a sensor assembly. In one configuration, a flexible interconnect structure may couple a first portion of a differential sensor structure to a second portion of the differential sensor structure. Further, the flexible interconnect structure may couple the differential sensor structure to an external component such as a circuit board, used to receive measurement information from the differential sensor. | 09-18-2014 |
20140269835 | MEASUREMENT OF FLUID TEMPERATURES - A method, device, and system for improved measurement of fluid temperatures are provided. In one embodiment, a temperature probe structure comprises a header having a cavity; a longitudinal probe disposed at least partially within the cavity of the header; a temperature detector disposed within the longitudinal probe; and an insulator disposed between the header and the longitudinal probe for insulating the longitudinal probe from the header. | 09-18-2014 |
20140295201 | Structure for Tuning Weld Heat Dissipation - Systems and method for controlling the flow and dissipation of thermal energy away from a weld between two components are provided. in one example embodiment, a structure may comprise a protrusion; a first component thermally coupled to the protrusion; a second component having a lower heat dissipation rate than the first component; a weld formed using a welding process to couple the protrusion to the second component, wherein the welding process generates thermal energy; and wherein the first component in combination with the protrusion dissipates the thermal energy from the welding process at about an equivalent rate as the second component. | 10-02-2014 |