Patent application number | Description | Published |
20090093238 | Methods for Processing and Distributing Location-Based Data - A location-based messaging system and its methods of operation are disclosed, including methods for processing and distributing location-based data. Methods for sending geographic location information for a target address from a computing device to a receiving device that will enable the receiving device to display a map and/or directions from a geographic location of the receiving device to the geographic location of the target address, methods for receiving and responding to location-based data, and methods for virally distributing location-based applications are also disclosed. | 04-09-2009 |
20090093260 | Methods for Receiving and Responding to Location-Based Data - A location-based messaging system and its methods of operation are disclosed, including methods for receiving and responding to location-based data. Methods for sending geographic location information for a target address from a computing device to a receiving device that will enable the receiving device to display a map and/or directions from a geographic location of the receiving device to the geographic location of the target address, methods for processing and distributing location-based data, and methods for virally distributing location-based applications are also disclosed. | 04-09-2009 |
20090093261 | Methods for Sending Location-Based Data - A location-based messaging system and its methods of operation disclosed, including methods for sending geographic location information for a target address from a computing device to a receiving device that will enable the receiving device to display a map and/or directions from a geographic location of the receiving device to the geographic location of the target address. Methods for processing and distributing location-based data, methods for receiving and responding to location-based data, and methods for virally distributing location-based applications are also disclosed. | 04-09-2009 |
20090094602 | Methods for Virally Distributing Location-Based Applications - A location-based messaging system and its methods of operation are disclosed, including methods for virally distributing location-based applications are also disclosed. Methods for sending geographic location information for a target address from a computing device to a receiving device that will enable the receiving device to display a map and/or directions from a geographic location of the receiving device to the geographic location of the target address, methods for processing and distributing location-based data, and methods for receiving and responding to location-based data. | 04-09-2009 |
Patent application number | Description | Published |
20100217204 | Plunger Rod Head for Activating Needle Safety Device - A passive needle safety device for protecting the needle of an injection syringe after medication has been delivered to a patient comprising a body that can hold a syringe, a telescoping guard fitting over the body, and a spring deployed between the guard and body such that the guard is urged in an extend configuration distally relative to the body, the improvement comprising, trigger fingers for holding the guard and body together in an un-extended configuration against the force of the spring, and a plunger rod with a plunger head which pushes against the trigger fingers, the head having an angled surface that provides a lateral component of force to the trigger fingers to displace them from the latched configuration to an unlatched configuration. | 08-26-2010 |
20110276029 | NEEDLE BASED HELICAL COIL SAFETY DEVICE - The present disclosure describes anti-needle stick safety mechanism that is passively activated during the normal course of giving an injection. In one embodiment, the device includes a spring member coupled at a proximal end to a needle member and at a distal end to a needle cover. The passive activation of the device is triggered when the needle is inserted to a minimum depth into the patient's tissue to unleash the force of a compressed spring to urge a needle cover towards the distal end of the needle. As the needle is withdrawn from the tissue, the needle cover advances to the end of the needle and as it partially clears the end of the needle, it adopts an orientation that prevents the needle tip from re-emerging from the needle cover. | 11-10-2011 |
20130030376 | FOLDING PANEL NEEDLE GUARD - A folding panel needle guard comprises front and rear panels coupled together at hinges, a collar attached to the front panels at hinges, a guard base element coupled to the rear panels at hinges, a hub and a spring to unfold and lock the front and rear panels in a co-linear needle shielded configuration. The folding panel needle guard is mountable to a needle or syringe assembly. | 01-31-2013 |
20140039406 | ANTI-NEEDLE STICK SAFETY DEVICE FOR INJECTION DEVICE - A safety device for a medicine cartridge comprising a body for receiving a cartridge, a guard for covering a used needle, a plunger to dispense medicine from the cartridge and a spring for activation of the guard. The trigger fingers of the guard are spaced to avoid or minimize contact with the spring flange during assembly to avoid trigger finger unseating. An elongated trigger finger head enables the device to activate for all known syringe and syringe plunger tolerances. The spring end coils have larger diameter than the inner coils to reduce the likelihood of the spring end coil end interfering with the cartridge subassembly. Syringe capture features are configured to retain a syringe having a small round or conventional cut flange in place during use and reduce the stress on the syringe flange during insertion while maintaining the ability to hold the syringe in place during use. | 02-06-2014 |
20150094686 | NEEDLE BASED HELICAL COIL SAFETY DEVICE - The present disclosure describes anti-needle stick safety mechanism that is passively activated during the normal course of giving an injection. In one embodiment, the device includes a spring member coupled at a proximal end to a needle member and at a distal end to a needle cover. The passive activation of the device is triggered when the needle is inserted to a minimum depth into the patient's tissue to unleash the force of a compressed spring to urge a needle cover towards the distal end of the needle. As the needle is withdrawn from the tissue, the needle cover advances to the end of the needle and as it partially clears the end of the needle, it adopts an orientation that prevents the needle tip from re-emerging from the needle cover. | 04-02-2015 |
20150359974 | FOLDING PANEL NEEDLE GUARD - A folding panel needle guard comprises front and rear panels coupled together at hinges, a collar attached to the front panels at hinges, a guard base element coupled to the rear panels at hinges, a hub and a spring to unfold and lock the front and rear panels in a co-linear needle shielded configuration. The folding panel needle guard is mountable to a needle or syringe assembly. | 12-17-2015 |
Patent application number | Description | Published |
20090273320 | CONTROLLING BATTERY CHARGING BASED ON CURRENT, VOLTAGE AND TEMPERATURE - Some embodiments of the present invention provide a system that charges a lithium-ion battery. During operation, the system monitors: a current through the battery, a voltage of the battery, and a temperature of the battery. Next, the system uses the monitored current, voltage and temperature to control a charging process for the battery. In some embodiments, controlling the charging process involves: inferring electrode lithium surface concentrations for the battery from the monitored current, voltage and temperature; and applying the charging current and/or the charging voltage in a manner that maintains the inferred electrode lithium surface concentrations for the battery within set limits. | 11-05-2009 |
20100114468 | APPARATUS AND METHOD FOR CONTROL OF A VEHICLE - An apparatus and method for transporting a payload over a surface is provided. A vehicle supports a payload with a support partially enclosed by an enclosure. Two laterally disposed ground-contacting elements are coupled to at least one of the enclosure or support. A motorized drive is coupled to the ground-contacting elements. A controller coupled to the drive governs the operation of the drive at least in response to the position of the center of gravity of the vehicle to dynamically control balancing of the vehicle. | 05-06-2010 |
20120239284 | APPARATUS AND METHOD FOR CONTROL OF A VEHICLE - An apparatus and method for transporting a payload over a surface is provided. A vehicle supports a payload with a support partially enclosed by an enclosure. Two laterally disposed ground-contacting elements are coupled to at least one of the enclosure or support. A motorized drive is coupled to the ground-contacting elements. A controller coupled to the drive governs the operation of the drive at least in response to the position of the center of gravity of the vehicle to dynamically control balancing of the vehicle. | 09-20-2012 |
20130257382 | Managing Cycle and Runtime in Batteries for Portable Electronic Devices - The disclosed embodiments provide a system that manages use of a battery in a portable electronic device. The system includes a monitoring mechanism that monitors one or more battery-usage parameters of the battery during use of the battery with the portable electronic device. The battery-usage parameters may include a battery age, a resting time, a swell rate, a temperature, a cell balance, a voltage, a current, usage data about how the battery has been cycled, and/or user input. The system also includes a management apparatus that adjusts a charge-termination voltage or a discharge-termination voltage of the battery based on the battery-usage parameters to manage a cycle life of the battery, the swell rate, and/or a runtime of the battery. | 10-03-2013 |
20140163855 | APPARATUS AND METHOD FOR CONTROL OF A VEHICLE - An apparatus and method for transporting a payload over a surface is provided. A vehicle supports a payload with a support partially enclosed by an enclosure. Two laterally disposed ground-contacting elements are coupled to at least one of the enclosure or support. A motorized drive is coupled to the ground-contacting elements. A controller coupled to the drive governs the operation of the drive at least in response to the position of the center of gravity of the vehicle to dynamically control balancing of the vehicle. | 06-12-2014 |
Patent application number | Description | Published |
20090177158 | SELF-CONTAINED PRESSURIZED INJECTION DEVICE - An apparatus includes a medicament container and an actuator assembly coupled to a proximal end portion of the medicament container. A distal end portion of the medicament container is configured to be coupled to a needle. A piston is movably disposed within the medicament container such that the medicament container is divided into a first internal portion and a second internal portion, the first internal portion containing a medicament. The actuator assembly has a pressurized fluid container, a regulator and a bias member. The pressurized fluid container is configured to move relative to the medicament container between a first position and a second position. The regulator is configured to fluidically couple the pressurized fluid container and the second internal portion of the medicament container when the pressurized fluid container is in the second position. The bias member is configured to bias the pressurized fluid container in the first position. | 07-09-2009 |
20100278722 | HYDROGEN STORAGE AND RELEASE SYSTEM - Systems and methods are provided for storing and releasing hydrogen using packed-bed hydrogen storage elements in conjunction with elements such as optical or thermal energy for stimulating the release of stored hydrogen. The hydrogen storage system may include valves, piping, and other fixtures for ease of filling and emptying the unit. The system may also serve as a portable self-contained means of safe hydrogen storage that may be transported between the filling or generation site and the site of hydrogen release or use. | 11-04-2010 |
20100282860 | SYSTEMS FOR ENVIRONMENTAL MODIFICATION WITH CLIMATE CONTROL MATERIALS AND COVERINGS - This invention provides systems, materials, and methods of environmental modification with climate control materials. Climate control materials may have different properties such as optical properties, wettability, porosity, buoyancy, thermal conductivity, imperviousness, strength/breaking, source of materials, and biodegradability, that may assist with local environmental modification. Climate control materials may also incorporate different designs that may allow them to advantageously affect the local albedo and evaporation rate and thereby modify the local environment. Effects of such climate control materials may be reversible and may minimize ecological harm. | 11-11-2010 |
20110270186 | SELF-CONTAINED PRESSURIZED INJECTION DEVICE - An apparatus includes a medicament container and an actuator assembly coupled to a proximal end portion of the medicament container. A distal end portion of the medicament container is configured to be coupled to a needle. A piston is movably disposed within the medicament container such that the medicament container is divided into a first internal portion and a second internal portion, the first internal portion containing a medicament. The actuator assembly has a pressurized fluid container, a regulator and a bias member. The pressurized fluid container is configured to move relative to the medicament container between a first position and a second position. The regulator is configured to fluidically couple the pressurized fluid container and the second internal portion of the medicament container when the pressurized fluid container is in the second position. The bias member is configured to bias the pressurized fluid container in the first position. | 11-03-2011 |
20120024971 | METHODS FOR ENVIRONMENTAL MODIFICATION WITH CLIMATE CONTROL MATERIALS AND COVERINGS - The invention provides and systems, materials, and methods for environmental modification using climate control materials. Climate control materials may be applied locally and may have various material properties that may alter a local albedo and/or evaporation rate, and thereby affect the local environment. Climate control materials may also be reversible. The climate control materials may be deployed in different manners. | 02-02-2012 |
20130085440 | Selectable Varied Control Valve Systems For IOP Control Systems - A selectable IOP valve for implantation in an eye of a patient controls IOP and/or bleb pressure. The valve includes a drainage tube configured to convey aqueous from an anterior chamber of an eye and includes a selectable flow control valve in fluid communication with the drainage tube and configured to control flow rates of the aqueous. The valve system includes a plurality of flow control pathways arranged to operate in parallel with each other, each of the flow control pathways being in communication with an entry port to the valve system. A flow control mechanism controls aqueous flow through the pathways. Methods and systems are also disclosed. | 04-04-2013 |
20130150776 | Glaucoma Drainage Devices Including Vario-Stable Valves and Associated Systems and Methods - Glaucoma drainage devices including vario-stable valves and associated systems and methods are disclosed. A glaucoma drainage device includes a drainage lumen and a valve system coupled to the drainage lumen to control the flow of fluid through the drainage lumen. The valve system includes an adjustable valve with a diaphragm that is in communication with the drainage lumen and is movable to occupy varying amounts of the drainage lumen. In some embodiments, the valve system is maintained in a desired position without the use of power such that power is only needed when changing a position of the adjustable valve. | 06-13-2013 |
20130150777 | Glaucoma Drainage Devices Including Vario-Stable Valves and Associated Systems and Methods - Glaucoma drainage devices including vario-stable valves and associated systems and methods are disclosed. A glaucoma drainage device includes a drainage lumen and a valve system coupled to the drainage lumen to control the flow of fluid through the drainage lumen. The valve system includes an adjustable valve with a diaphragm that is in communication with the drainage lumen and is movable to occupy varying amounts of the drainage lumen. In some embodiments, the valve system is maintained in a desired position without the use of power such that power is only needed when changing a position of the adjustable valve. | 06-13-2013 |
20130150779 | Active Drainage Systems with Dual-Input Pressure-Driven Valves - A pressure-driven valve is disclosed. The valve includes a housing and a flow control portion disposed within the housing. The housing includes a fluid inlet and a fluid outlet. The flow control portion has a first side subject to fluid flow pressure in a fluid flow channel, and a second side subject to an outlet pressure representative of pressure at the fluid outlet. The flow control portion is deformable to increase and decrease flow through the fluid flow channel based on pressure differentials between the fluid flow pressure, a tube pressure, and the outlet pressure. In some instances, the flow control portion comprises a flow control membrane and a radially-fluctuating pressure tube attached to the periphery of the membrane. | 06-13-2013 |
20130204177 | Active Drainage Systems with Dual-Input Pressure-Driven Values - A pressure-driven valve is disclosed. The valve includes a housing, a fluid flow channel, and a deflectable portion. The housing comprises a fluid inlet and a fluid outlet. The fluid flow channel extends between the fluid inlet and the fluid outlet. The deflectable portion is disposed within the housing, and defines a portion of the fluid flow channel. The deflectable portion is configured to deflect to increase and decrease a size of the fluid flow channel to regulate fluid flow from the fluid inlet to the fluid outlet. The deflectable portion is disposed and arranged to deflect as a result of pressure differentials between a reference pressure, a fluid flow channel pressure, and an outlet pressure representative of fluid pressure at the fluid outlet. | 08-08-2013 |
20130211311 | Pressure-Driven Membrane Valve for Pressure Control System - A control valve for a fluidic system is disclosed. The control valve comprises a housing and a flow control membrane is disclosed. The flow control membrane is anchored within the housing to form a reference chamber on a first side of the membrane and a fluid flow channel on a second opposing side of the membrane. The fluid flow channel selectively opens and closes to permit fluid to flow from the inlet to the outlet, and the membrane is configured to control flow through the channel from the inlet to the outlet by deflecting in response to pressure differentials of the reference chamber pressure and the fluid flow channel pressure acting across the membrane. | 08-15-2013 |
20130211313 | Corrugated Membrane Actuators - An IOP control valve is disclosed. The IOP control valve comprises a corrugated membrane and a housing including a fluid inlet and a fluid outlet. The corrugated membrane is anchored within the housing to form a reference chamber on a first side of the corrugated membrane and a fluid flow channel on a second opposing side of the membrane. The reference chamber has a reference chamber pressure representative of atmospheric pressure. The fluid flow channel can selectively increase and decrease in size to permit fluid to flow from the fluid inlet to the fluid outlet. The corrugated membrane is configured to affect flow through the fluid flow channel from the fluid inlet to the fluid outlet by deflecting in response to pressure differentials of the reference chamber pressure and the fluid flow channel pressure acting on the opposing sides of the corrugated membrane. | 08-15-2013 |
20130338564 | GLAUCOMA DRAINAGE DEVICES INCLUDING VARIO-STABLE VALVES AND ASSOCIATED SYSTEMS AND METHODS - Glaucoma drainage devices including vario-stable valves and associated systems and methods are disclosed. A glaucoma drainage device includes a drainage lumen and a valve system coupled to the drainage lumen to control the flow of fluid through the drainage lumen. The valve system includes an adjustable valve with a diaphragm that is in communication with the drainage lumen and is movable to occupy varying amounts of the drainage lumen. In some embodiments, the valve system is maintained in a desired position without the use of power such that power is only needed when changing a position of the adjustable valve. | 12-19-2013 |
20140046439 | IMPLANTABLE MEMS DEVICE AND METHOD - An implantable MEMS package for the treatment of an ocular condition is provided. The MEMS package includes an outer portion; an active portion attached to the outer portion, the active portion including a fluid regulating element having a moving element; and a fluidic channel at an interface of the outer portion and the active portion. The fluidic channel is formed in at least one of the outer and active portions and permits fluid communication from the MEMS package to the fluid regulating element. A method for forming a MEMS package as above is also provided. An ocular implant for treating glaucoma including an inlet tube for receiving aqueous humor; a MEMS package as above, coupled to the inlet tube; a control system to control the MEMS package; and an outlet tube for draining aqueous humor at a drainage location, is provided. | 02-13-2014 |
20140107557 | CAPILLARY ACTION IN FLOW-REGULATING SYSTEMS - A fluid flow-regulating system includes an electrolysis chamber configured to contain a liquid, and includes first and second electrodes disposed within the electrolysis chamber. A gap between opposing surfaces is sized to promote capillary action of a liquid in the electrolysis chamber that draws the liquid to at least one of the first and second electrodes in a manner allowing the flow-regulating system to be placed in multiple orientations and still have said one of the first and second electrodes wetted by capillary action. | 04-17-2014 |
20140166140 | MEMS Check Valve - A MEMS check valve includes a supporting portion having a first perforation therethrough sized to permit fluid flow and includes a displaceable portion having a second perforation therethrough sized to permit fluid flow. The displaceable portion may be moveable relative to the supporting portion between a closed position inhibiting fluid flow through the valve and an open position permitting fluid flow through the valve. The first and second perforations are offset to inhibit fluid flow when the displaceable portion is in the first position, and fluid may flow through the first and second perforations when the displaceable portion is in the second position. | 06-19-2014 |
20140311178 | Generation and Deployment of Ice with modified Optical and/or Thermal Properties - Embodiments generally relate to methods and apparatuses for generating ice. In one embodiment, a material is introduced to water, and the temperature of the combination of the water and the material is lowered until ice forms, the formed ice having a higher albedo than it would have had if the step of lowering the temperature had been carried out on the water without first carrying out the step of introducing the material. In one embodiment, the material is selected such that an aqueous solution of the material is alkaline. In another embodiment, a material is introduced to water, and the temperature of the combination of the water and the material is lowered until ice forms, the ice forming at a faster rate than the rate at which it would have formed if the material had not been introduced to the water. | 10-23-2014 |
20150230415 | METHODS FOR DECREASING LOCAL TEMPERATURE USING HIGH ALBEDO MATERIALS - A method for modifying environmental conditions comprises deploying a material having an albedo of at least 0.15 over a surface of a body of water associated with a man-made structure. The deployed material increases an albedo of the surface, increases an evaporation rate at the surface for a given temperature, and decreases a temperature characterizing the man-made structure. | 08-20-2015 |
20150237813 | SYSTEMS FOR DECREASING LOCAL TEMPERATURE USING HIGH ALBEDO MATERIALS - A system comprises a plurality of albedo-increasing materials distributed on a surface of a man-made structure and having an albedo that is greater than an albedo of the surface of the man-made structure, wherein the albedo of the albedo-increasing materials is at least 0.15. The plurality of albedo-increasing materials are positioned and sized to increase an evaporation rate at the surface for a given temperature and decrease a temperature characterizing the man-made structure. | 08-27-2015 |