Patent application number | Description | Published |
20080289938 | Reduced material plug-on jaw with symmetrical spring for a circuit breaker - A circuit breaker includes a stationary contact, a plug-on half jaw, and a jaw spring. The plug-on half jaw is electrically coupled to the stationary contact and has a single terminal end for receiving a bus bar. The jaw spring is operatively coupled to the half jaw and has a bridge portion connecting two symmetrical spring legs. | 11-27-2008 |
20110226594 | Wire Binding Screw For A Circuit Breaker - A headless wire binding screw for use in a circuit breaker contains a slotted drive in combination with a Robertson drive. The slotted drive is for use with a slotted-type driver (such as a slotted screwdriver) and the Robertson drive is for use with a Robertson-type driver (such as a Robertson screwdriver). The screw has a body with a diameter of constant size along the entire length of the body. The screw also has an external thread that is formed along the entire length of the body. | 09-22-2011 |
20120086286 | CYCLING LOAD CONTROLLER HAVING A LEARN MODE FOR AUTOMATICALLY DETERMINING WHEN THE LOAD IS TURNED ON AND OFF - An electrical device to be used with an electrical load which is repetitively cycled on and off. The device includes a controllable switch for connecting the load to, and disconnecting the load from, the electrical power source; a device for detecting when the load is drawing power, and a memory module connected to the detecting device and with a controller coupled to the controllable switch. The memory module has selectable “learn” and “run” modes of operation. In the “learn” mode of operation the controller is programmed to detect and store the time and date when the load is drawing power, i.e. turned on; determine the average time of day the power was turned on;, and the average time between the turning on and off. During the “run” mode of operation, the module produces control signals for automatically turning the controllable switch on and off, thereby supplying power to the load, according to the schedule learned during the learn mode of operation, or a variant of the learned schedule. | 04-12-2012 |
20120120558 | CIRCUIT BREAKER WITH CONTROLLED EXHAUST - A circuit breaker assembly includes a housing, a trip mechanism, a vent channel, and a chamber. The trip mechanism is positioned within the housing can causes a movable contact to separate from a second contact in response to detection by the circuit breaker assembly of an electrical fault. The vent channel is formed in the housing and positioned to exhaust gas and debris produced as the movable contact separates from the second contact during the electrical fault to an aperture in the housing. The chamber has a chamber housing coupled to the housing adjacent the aperture such that the chamber receives the gas and debris exiting the aperture. | 05-17-2012 |
Patent application number | Description | Published |
20100217306 | METHODS FOR VENOUS OCCLUSION FOR THE TREATMENT OF VENOUS INSUFFICIENCY - Methods, devices and systems are described for treating venous insufficiency in which the vein is compressed at least partially along a treatment zone. A system can be provided including an injection device, such as a glue gun, that is operably connected to a delivery catheter that can be advanced across a treatment zone in the vein. The delivery catheter can be used to deliver one, two, or more boluses of media (e.g., cyanoacrylate) to occlude the vein along different spaced-apart sections of the treatment zone. External compression can also be applied to the vein by a compression element, such as a hand or multifunctional ultrasound transducer, to occlude portions of the vein along the treatment zone prior to or during the introduction of the boluses of media. | 08-26-2010 |
20100217313 | SYSTEMS FOR VENOUS OCCLUSION FOR THE TREATMENT OF VENOUS INSUFFICIENCY - Methods, devices and systems are described for treating venous insufficiency in which the vein is compressed at least partially along a treatment zone. A system can be provided including an injection device, such as a glue gun, that is operably connected to a delivery catheter that can be advanced across a treatment zone in the vein. The delivery catheter can be used to deliver one, two, or more boluses of media (e.g., cyanoacrylate) to occlude the vein along different spaced-apart sections of the treatment zone. External compression can also be applied to the vein by a compression element, such as a hand or multifunctional ultrasound transducer, to occlude portions of the vein along the treatment zone prior to or during the introduction of the boluses of media. | 08-26-2010 |
20130072907 | ENHANCED ULTRASOUND VISUALIZATION OF INTRAVASCULAR DEVICES - Methods and devices for providing improved ultrasound visibility of medical devices intended for intravascular use are described. The inclusion of gas/solid boundary regions within a medical devices improves the resolution of the device under ultrasound visualization. Gas/solid boundary regions may be provided through the use of embedded gas-filled microlumens, microwells, or enclosed pockets within the medical device. | 03-21-2013 |
20130116633 | ENHANCED ULTRASOUND VISUALIZATION OF INTRAVASCULAR DEVICES - Methods and devices for providing improved ultrasound visibility of medical devices intended for intravascular use are described. The inclusion of gas/solid boundary regions within a medical devices improves the resolution of the device under ultrasound visualization. Gas/solid boundary regions may be provided through the use of embedded gas-filled microlumens, microwells, or enclosed pockets within the medical device. | 05-09-2013 |
20150018867 | ENHANCED ULTRASOUND VISUALIZATION OF INTRAVASCULAR DEVICES - Methods and devices for providing improved ultrasound visibility of medical devices intended for intravascular use are described. The inclusion of gas/solid boundary regions within a medical devices improves the resolution of the device under ultrasound visualization. Gas/solid boundary regions may be provided through the use of embedded gas-filled microlumens, microwells, or enclosed pockets within the medical device. | 01-15-2015 |
20150037200 | STERILIZATION PROCESS DESIGN FOR A MEDICAL ADHESIVE - Medical devices, including medical adhesives, need to be sterile before application to a patient. A dry heat sterilization process can sterilize medical adhesives for patient application. The dry heat sterilization process can be validated for particular equipment arrangements and medical adhesives being utilized. | 02-05-2015 |
20150265264 | SYSTEMS FOR VENOUS OCCLUSION FOR THE TREATMENT OF VENOUS INSUFFICIENCY - Methods, devices and systems are described for treating venous insufficiency in which the vein is compressed at least partially along a treatment zone. A system can be provided including an injection device, such as a glue gun, that is operably connected to a delivery catheter that can be advanced across a treatment zone in the vein. The delivery catheter can be used to deliver one, two, or more boluses of media (e.g., cyanoacrylate) to occlude the vein along different spaced-apart sections of the treatment zone. External compression can also be applied to the vein by a compression element, such as a hand or multifunctional ultrasound transducer, to occlude portions of the vein along the treatment zone prior to or during the introduction of the boluses of media. | 09-24-2015 |