Patent application number | Description | Published |
20090008042 | RETRACTABLE SAFETY BARRIERS AND METHODS OF OPERATING SAME - A retractable barrier system includes an example gear assembly that can be manipulated for rapidly deploying a flexible barrier, exerting high torque for the initial tightening of the barrier, maintaining high static tension in barrier when in use, and/or rapidly retracting barrier for storage. In some examples, the gear assembly is a worm drive with a worm that can be selectively disengaged from a worm gear. Other optional features of the barrier system include selective right-hand/left-hand configurations, an electric switch that can be added to indicate whether the barrier system is in use, an intermediate coupling that joins the distal ends of two barriers for creating an extra long barrier system, and removable vehicle-mounted posts for certain loading dock applications. | 01-08-2009 |
20090178815 | FIRE SAFETY SYSTEMS FOR BUILDINGS WITH OVERHEAD FANS - A fire safety system includes a sensor arrangement and control scheme for quickly sensing a fire, accurately identifying its location, and controlling a set of ceiling fans and overhead sprinklers to efficiently extinguish the fire. The fire safety system is particularly suited for large buildings such as warehouses, factories, gymnasiums, retail stores, auditoriums, convention centers, theaters or other buildings with large open areas. In some examples, the overhead fans are disabled prior to activating the sprinklers. The placement of the fire sensors, in some cases, are selected upon first considering the location of the overhead fans. | 07-16-2009 |
20100034651 | Ceiling fans with low solidity ratio - An overhead fan system of a building comprises a ceiling fan underneath a nearby fire sprinkler head. The ceiling fan has particularly low fan solidity to minimize the fan obstructing the spray of water from the sprinkler head. To further reduce the obstruction, some example fans include fan blades that automatically retract in the event of a fire. | 02-11-2010 |
20100034664 | Sprinkler-compatible ceiling fans - In the event of a fire, in some examples, a ceiling fan stops its fan blades at a predetermined position so as to avoid obstructing the spray from an overhead sprinkler head. The fan can be stopped by various means including, but not limited to, a spring loaded roller engaging a lobed member to urge the fan to a chosen stop position, an electromechanical brake that grips a rotating member at certain locations, a stationary magnet attracted to one or more iron pads that rotate to certain locations, and a motor controller responsive to a rotational position sensor. | 02-11-2010 |
20120061032 | RETRACTABLE SAFETY BARRIERS AND METHODS OF OPERATING SAME - A retractable barrier system includes an example gear assembly that can be manipulated for rapidly deploying a flexible barrier, exerting high torque for the initial tightening of the barrier, maintaining high static tension in barrier when in use, and/or rapidly retracting barrier for storage. In some examples, the gear assembly is a worm drive with a worm that can be selectively disengaged from a worm gear. Other optional features of the barrier system include selective right-hand/left-hand configurations, an electric switch that can be added to indicate whether the barrier system is in use, an intermediate coupling that joins the distal ends of two barriers for creating an extra long barrier system, and removable vehicle-mounted posts for certain loading dock applications. | 03-15-2012 |
20130291455 | SAFETY BARRIER SYSTEMS FOR LOADING DOCKS - Example safety barrier systems for vehicle loading docks comprise a retractable flexible barrier with a special powered latching mechanism that locks the barrier in place and prevents it from being retracted under certain hazardous dock conditions. In some examples, the barrier cannot be retracted when there is no vehicle at the dock while the dock's door is open. In some examples, an alarm is energized when concurrently the door is open, the barrier is retracted and there is no vehicle at the dock. | 11-07-2013 |
20140166950 | PORTABLE TRAILER STANDS - Example portable trailer stands for supporting parked trailers are disclosed herein. Some example portable trailer stands disclosed herein comprise two telescopic posts supporting a generally horizontal beam. Some examples include spring-loaded retractable wheels for selectively installing and removing the trailer stand from underneath a trailer left parked on a driveway. After being positioned under the trailer, the posts extend to lift the beam solidly up against the underside of the trailer. To accommodate conditions where the driveway is not parallel to the trailer's underside, some example posts can be lengthened independently and have angular play that allows the beam to tilt. In some examples, the horizontal axle of the trailer stand wheels is perpendicular to the beam so that the trailer stand can be readily installed from either the front or side of the trailer. Some examples have a kingpin-receiving groove in the beam or have some other kingpin-receiving feature. | 06-19-2014 |
Patent application number | Description | Published |
20110147244 | EASY STRIP ACCESS PRIMARY CONTAINER AND METHODS OF MANUFACTURING AND UTILIZATION THEREOF - Embodiments of the present invention relate to a test strip container which provides easy access to test strips. The test strip container includes a lower housing, an upper housing, and a retaining member configured to releasably retain the test strips in a nested configuration. The nested configuration of the test strip container provides easy access to test strips by arranging the test strips so that they extend radially outward from the retaining member. The radial arrangement of the test strips operates to separate the test strips so that test strip users may easily select a single test strip from a plurality of test strips. Alternatively, the test strip container includes a lower housing, an upper housing, and a retaining member configured to releasably retain the test strips in a longitudinal configuration. | 06-23-2011 |
20110237979 | PRECISION DEPTH CONTROL LANCING TIP - A bodily fluid sampling device is operable to lance with a precise depth and express fluid from both fingertip and alternate sites. In one form, the device is operable to adjust the penetration depth of the lancet into the skin. The bodily fluid sampling device includes a lancet adapted to form an incision in skin. A skin contacting member has an orifice through which the lancet extends when lancing the skin. The orifice has a first opening size that is sized to flatten the skin around the lancet during lancing. The orifice has a second opening size that is larger than the first opening size after the incision is formed to express fluid from the incision. | 09-29-2011 |
20120037521 | EASY STRIP ACCESS PRIMARY CONTAINER AND METHODS OF MANUFACTURING AND UTILIZATION THEREOF - Embodiments of the present invention relate to a test strip container which provides easy access to test strips. The test strip container includes a lower housing, an upper housing, and a retaining member configured to releasably retain the test strips in a nested configuration. The nested configuration of the test strip container provides easy access to test strips by arranging the test strips so that they extend radially outward from the retaining member. The radial arrangement of the test strips operates to separate the test strips so that test strip users may easily select a single test strip from a plurality of test strips. Alternatively, the test strip container includes a lower housing, an upper housing, and a retaining member configured to releasably retain the test strips in a longitudinal configuration. | 02-16-2012 |
Patent application number | Description | Published |
20090036797 | FLAT LANCET IMMOBILIZATION - A lancet enclosed in a sterility sheet forms a lancet packet to maintain the sterility of the lancet and prevent the lancet from unintentionally piercing the sterility sheet prior to lancet actuation. In one form, the lancet is immobilized by hot tack welding a portion of the sterility sheet to the lancet. Alternatively, portions of the sterility sheet are hot tack welded together through an opening in the lancet to limit movement of the lancet. | 02-05-2009 |
20090105650 | DRUG DELIVERY PUMP DRIVE USING LINEAR PIEZOELECTRIC MOTOR - A drug delivery pump drive which uses a linear piezoelectric motor to advance a syringe piston to deliver a liquid drug and a method thereof are disclosed. The pump drive, provided in a drug delivery pump, provides silent operation and very low energy consumption compared to electric motor-based drives. The small size of the motor helps also to reduce overall size of the pump drive and the resulting drug deliver pump. | 04-23-2009 |
20090143730 | LEAD SCREW DELIVERY DEVICE USING REUSABLE SHAPE MEMORY ACTUATOR DEVICE - A drug delivery device drive that includes a single shape memory alloy wire actuator to advance a lead screw via a ratcheting mechanism and method thereof are disclosed. In one embodiment, a shape memory alloy wire is operably connected to one of a pair of ratchet wheels and configured to drive incrementally the rotation of the connected ratchet wheel via a contraction, which in turn drives the rotation of the other ratchet wheel about a rotational axis which moves a lead screw and advances a plunger to dispense a liquid drug from a drug container. A drug delivery device using the shape memory alloy wire actuator in combination with the ratcheting mechanism to incrementally rotate a shaft, a lead screw or a sleeve provides for a more compact an less complicated design. | 06-04-2009 |
20090143735 | DRUG RESERVOIR LOADING AND UNLOADING MECHANISM FOR A DRUG DELIVERY DEVICE USING A UNIDIRECTIONAL ROTATED SHAFT - A drug reservoir loading and unloading mechanism for drug delivery device using unidirectional rotated lead screw and method thereof are disclosed. The drug reservoir loading/unloading mechanism allows exchanging the drug reservoir quickly with very few steps and with more safety. The invention neither requires rewinding of the drive system either automatically or manually while replacing the drug reservoir nor requires an additional adapter to secure the drug reservoir. | 06-04-2009 |
20110137240 | HOLOGRAPHIC OCCLUSION DETECTION SYSTEM FOR INFUSION PUMPS - A holographic occlusion detection system has a white-light holographic label placed onto a sensing portion or surface of a pressure sensor connected to infusion tubing. The pressure sensor at the sensing portion can have a relatively thin wall section and may be wider and flatter than a normal cross section of the infusion tubing. The label is then illuminated by a polychromatic light source, and the light reflected off the holographic label is then received by a photodetector. Pressure changes within the tubing cause a change in orientation of the white-light holographic label, thereby resulting in a shift in the peak wavelength of the reflective light sensed by the photodetector. This shift in wavelength can then be calibrated to the swelling of the sensing portion so that pressure within the infusion line can be calculated. In another variation, monochromatic light is reflected off a holographic label, and pressure changes are detected by measuring the amplitude of the reflected light. | 06-09-2011 |
20110152827 | DRUG DELIVERY PUMP DRIVE USING LINEAR PIEZOELECTRIC MOTOR - A drug delivery pump drive which uses a linear piezoelectric motor to advance a syringe piston to deliver a liquid drug and a method thereof are disclosed. The pump drive, provided in a drug delivery pump, provides silent operation and very low energy consumption compared to electric motor-based drives. The small size of the motor helps also to reduce overall size of the pump drive and the resulting drug deliver pump. | 06-23-2011 |
20110174644 | TEST STRIP CONTAINER WITH STRIP RETAINER AND METHODS OF MANUFACTURING AND UTILIZATION THEREOF - A test strip container with an insert comprising a channel and a retaining member and methods of manufacturing and utilization thereof are disclosed. The container includes a housing, an insert, a lid, and at least one retaining member in at least one channel. The at least one retaining member releasably retains a plurality of test strips in the at least one channel. | 07-21-2011 |
20110263006 | INTEGRATED TEST STRIP CONTAINER WITH RETAINING INSERT - A blood glucose meter for providing easy access to test strips and measuring blood glucose, a disposable and removable cartridge for providing easy access to test strips, and methods of manufacturing and utilization thereof are disclosed. The blood glucose meter for providing easy access to test strips and measuring blood glucose has a disposable and removable cartridge, a retaining member which releasably retains the test strips in a stacked configuration, and a housing. The disposable and removable cartridge has a rigid lid attached to a flexible body. | 10-27-2011 |
20110278321 | HERMETICALLY SEALED TEST STRIP CONTAINER - A test strip container comprising a housing defining a cavity having a dispensing wall, a housing inlet, and a dispensing outlet is presented. The container may also comprise a lid mounted movably on the housing to define a primed position and an unprimed position therebetween. A cartridge may be provided within the cavity and holding a plurality of test strips. The cartridge may have a plunger entrance seal and a strip exit seal. A biasing member may be disposed within the cartridge urging the plurality of test strips towards the dispensing wall to be aligned with the dispensing outlet. A plunger may be provided, and oriented to open the plunger entrance seal through the housing inlet when the lid is in the primed position, and to urge a single test strip from the plurality of test strips through the strip exit seal of the cartridge and the dispensing outlet of the housing when the lid is transitioned from the primed position to the unprimed position. | 11-17-2011 |
20120116436 | SAFETY LANCET - A lancet, a lancing device, a method of loading a lancet into a lancing device, and methods of manufacturing and utilization thereof are disclosed. The lancet may have a needle, a body attached to the base of the needle, arm members attached to the body, and a tip cover attached to the arm members and slidably attached to the needle, wherein at least one of the tip cover and the body is selectively moveable between an operative configuration and a protective configuration. The lancing device may have a lancet holder having surfaces which retain the lancet. The method of loading a lancet may involve providing the lancet in a protective configuration and inserting the lancet into a lancet holder of the lancing device, such that the tip cover or the body is selectively moveable between an operative configuration and a protective configuration. | 05-10-2012 |
20120122227 | GUIDED STRUCTURED TESTING KIT - A guided structured testing kit comprising a test strip container, a test strip meter, a testing protocol advisor, and at least one of diagnostic test strip is presented. The diagnostic test strip comprising a support element, a glucose reagent provided on the support element, and a glycemic context code provided on the support element. The glycemic context code can be machine-readable. The glycemic context code signals a glycemic context to a test strip meter, either upon insertion of the diagnostic test strip or by a user manually inputting the glycemic context into the test strip meter. A method for performing a guided structured test is also provided. | 05-17-2012 |
20120186698 | MANUAL FILLING AID WITH PUSH BUTTON FILL - A medical liquid transfer system includes a pump configured to transfer liquid between at least two containers. A detachable connector is detachably secured to the pump. The detachable connector has at least one pump passage to transmit pumping pressure from the pump to at least one of the containers. The detachable connector can include one or more liquid impermeable and gas permeable membranes to ensure the liquid is retained in the detachable connector. After the fluid is transferred the detachable connector is removed and replaced by a new one in order to prevent contamination of the pump. An interlock mechanism is used to prevent premature removal of the detachable connector and/or the container being filled. | 07-26-2012 |
20130044001 | HOLOGRAPHIC OCCLUSION DETECTION SYSTEM FOR INFUSION PUMPS - A holographic occlusion detection system has a holographic label placed onto a sensing portion of a pressure sensor connected to infusion tubing. The sensor at the sensing portion can have a relatively thin wall section and may be wider and flatter than a normal cross section of the tubing. The label is then illuminated by a polychromatic light source, and the light reflected off the holographic label is then received by a photodetector. Pressure changes within the tubing cause a change in orientation of the light holographic label, thereby resulting in a shift in the peak wavelength of the light sensed by the photodetector. This wavelength shift can then be calibrated to the swelling of the sensing portion so that pressure within the line can be calculated. In another variation, monochromatic light is reflected off a holographic label, and pressure changes are detected by measuring the amplitude of the reflected light. | 02-21-2013 |
20130123749 | DRUG DELIVERY PUMP DRIVE USING LINEAR PIEZOELECTRIC MOTOR - A drug delivery pump drive which uses a linear piezoelectric motor to advance a syringe piston to deliver a liquid drug and a method thereof are disclosed. The pump drive, provided in a drug delivery pump, provides silent operation and very low energy consumption compared to electric motor-based drives. The small size of the motor helps also to reduce overall size of the pump drive and the resulting drug delivery pump. | 05-16-2013 |
20140014677 | HERMETICALLY SEALED TEST STRIP CONTAINER - A test strip container comprising a housing defining a cavity having a dispensing wall, a housing inlet, and a dispensing outlet is presented. The container may also comprise a lid mounted movably on the housing to define a primed position and an unprimed position therebetween. A cartridge may be provided within the cavity and holding a plurality of test strips. The cartridge may have a plunger entrance seal and a strip exit seal. A biasing member may be disposed within the cartridge urging the plurality of test strips towards the dispensing wall to be aligned with the dispensing outlet. A plunger may be provided, and oriented to open the plunger entrance seal through the housing inlet when the lid is in the primed position, and to urge a single test strip from the plurality of test strips through the strip exit seal of the cartridge and the dispensing outlet of the housing when the lid is transitioned from the primed position to the unprimed position. | 01-16-2014 |
Patent application number | Description | Published |
20090183809 | VEHICLE PROTECTION SYSTEM AND METHOD OF MAKING SAME - The present invention broadly comprises a protection system for a vehicle on a surface comprising a frame having a plurality of struts projecting from the vehicle, wherein the frame extends along the surface and terminates at a periphery spaced from the vehicle, a brace disposed over the vehicle, and, a flexible material coupling the brace to the periphery of the frame. The present invention also comprises a method of protecting a vehicle from weather comprising positioning an anchor beneath a tire of the vehicle, disposing a frame having a plurality of struts around the vehicle, coupling at least two of the plurality of struts to the anchor, suspending a brace on a roof of the vehicle, encapsulating the vehicle with a flexible material having a perimeter edge, and releasably securing the perimeter edge of the flexible material to the frame. | 07-23-2009 |
20090236058 | WEATHER PROTECTION BARRIER FOR A FRANGIBLE OPENING OF A BUILDING - A weather barrier is provided for a frangible element such as a window having an outer perimeter, the frame including a plurality of struts defining a converging end and a diverging end of the frame, the diverging end having a given periphery, a plurality of brackets disposed about the outer perimeter of the frangible element, the diverging end of the frame engageable with the brackets to space the converging end spaced from the window, the given periphery of the diverging end corresponding to the outer perimeter of the window, and a flexible material encapsulating the frame to define an enclosed volume. | 09-24-2009 |
20140125088 | VEHICLE FUEL ECONOMY SYSTEM - A fairing assembly for a trailer having a wheel set and a hitch, the fairing assembly comprising a fairing connected to an underside of the trailer intermediate the hitch and the wheel set, the fairing including (i) a pair of opposing lateral surfaces separated by a distance, (ii) a bottom surface spaced from the underside of the trailer, and (ii) a leading surface, the leading surface substantially spanning the distance, wherein the leading surface includes an intake opening, wherein at least one of the bottom surface or the lateral surfaces includes an exit opening, and a flow path fluidly connects the intake opening and the exit opening. | 05-08-2014 |
20150015029 | VEHICLE FUEL ECONOMY SYSTEM - A fairing assembly for a trailer having a wheel set and a hitch, the fairing assembly comprising a fairing connected to an underside of the trailer intermediate the hitch and the wheel set, the fairing including (i) a pair of opposing lateral surfaces separated by a distance, (ii) a bottom surface spaced from the underside of the trailer, and (ii) a leading surface, the leading surface substantially spanning the distance, wherein the leading surface includes an intake opening, wherein at least one of the bottom surface or the lateral surfaces includes an exit opening, and a flow path fluidly connects the intake opening and the exit opening. | 01-15-2015 |