Patent application number | Description | Published |
20120047268 | COMPUTER-IMPLEMENTED SYSTEMS AND METHODS FOR RESOURCE ALLOCATION - Systems and methods are described for processing queue data and for providing queue messaging over a network. An illustrative queuing system includes a first queue configured to hold resource requests from a plurality of users, and program code stored in computer readable memory configured to determine or estimate whether a resource requested by a first resource request submitted by a first requester will be available when the first resource request will be serviced, and to transmit a message over a network to the first requester indicating that the requested resource will not be available when the queued request is serviced if it is estimated or determined that the requested resource will not be available when the first request is serviced. | 02-23-2012 |
20120078668 | SYSTEMS AND METHODS FOR QUEUING ACCESS TO NETWORK RESOURCES - One embodiment of the present invention provides apparatus and methods for queuing access by large numbers of Internet or other network-based users to networked systems and resources with limited capacity. In one example embodiment, a queuing system provides user access to network resources, such as that of a ticketing system. A ticket queue queues a request received from a client system. A request processing module causes the client system to repeatedly transmit messages to the system during a first period, and in response to determining that the client system has ceased transmitting messages during the first period, the request is remove from the queue and/or cause the request goes unfulfilled. | 03-29-2012 |
20120084165 | SYSTEMS AND METHODS FOR QUEUING ACCESS TO NETWORK RESOURCES - One embodiment of the present invention provides apparatus and methods for queuing access by large numbers of Internet or other network-based users to networked systems and resources with limited capacity. In one example embodiment, a queuing system provides user access to network resources, such as that of a ticketing system. A ticket queue queues a request received from a client system. A request processing module causes the client system to repeatedly transmit messages to the system during a first period, and in response to determining that the client system has ceased transmitting messages during the first period, the request is remove from the queue and/or cause the request goes unfulfilled. | 04-05-2012 |
20120215573 | METHODS AND SYSTEMS FOR REDUCING BURST USAGE OF A NETWORKED COMPUTER SYSTEM - Methods and systems for reducing burst usage of a networked computer system are described herein. In an embodiment, resource requesters can request, within a time window, resources over a computer network before the resources are available. The resources can then be allocated in batch mode when the resources are available. Thus, resource requests do not have to be processed in real-time, and resource requests can be received before the resources are available. | 08-23-2012 |
20120284064 | COMPUTER-IMPLEMENTED SYSTEMS AND METHODS FOR RESOURCE ALLOCATION - Systems and methods are described for processing queue data and for providing queue messaging over a network. An illustrative queuing system includes a first queue configured to hold resource requests from a plurality of users, and program code stored in computer readable memory configured to determine or estimate whether a resource requested by a first resource request submitted by a first requester will be available when the first resource request will be serviced, and to transmit a message over a network to the first requester indicating that the requested resource will not be available when the queued request is serviced if it is estimated or determined that the requested resource will not be available when the first request is serviced. | 11-08-2012 |
20120290339 | COMPUTER-IMPLEMENTED SYSTEMS AND METHODS FOR RESOURCE ALLOCATION - Systems and methods are described for processing queue data and for providing queue messaging over a network. An illustrative queuing system includes a first queue configured to hold resource requests from a plurality of users, and program code stored in computer readable memory configured to determine or estimate whether a resource requested by a first resource request submitted by a first requester will be available when the first resource request will be serviced, and to transmit a message over a network to the first requester indicating that the requested resource will not be available when the queued request is serviced if it is estimated or determined that the requested resource will not be available when the first request is serviced. | 11-15-2012 |
20130339071 | SYSTEMS AND METHODS FOR QUEUING ACCESS TO NETWORK RESOURCES - One embodiment of the present invention provides apparatus and methods for queuing access by large numbers of Internet or other network-based users to networked systems and resources with limited capacity. In one example embodiment, a queuing system provides user access to network resources, such as that of a ticketing system. A ticket queue queues a request received from a client system. A request processing module causes the client system to repeatedly transmit messages to the system during a first period, and in response to determining that the client system has ceased transmitting messages during the first period, the request is remove from the queue and/or cause the request goes unfulfilled. | 12-19-2013 |
20140195278 | METHODS AND SYSTEMS FOR DETERMINING USER LOCATION - Methods and systems of determining the approximate location of a terminal are described herein. In one embodiment, a computer system receives from a first mobile computer terminal and/or from a communication system in communication with the first mobile computer terminal, global positioning satellite and/or cellular network location data, wherein the location data corresponds to the approximate location of the first mobile computer terminal. Based at least in part on the location data, the system determines if the first mobile computer terminal is within a first area, wherein presence in the first area is needed in order to be authorized to access a first service. The system, at least partly in response to failing to determine that the first mobile terminal is in the first area, transmits to the first mobile computer terminal location information regarding at least a first location in the first area. | 07-10-2014 |
Patent application number | Description | Published |
20100076471 | Spring-Less Check Valve For A Handpiece - A hand piece for a surgical instrument is provided. The handpiece has an inlet, a chamber (with upstream and downstream portions), a flow control member, a pulse engine, and an outlet. The inlet communicates with the upstream portion of the chamber. The downstream portion of the chamber communicates with the engine. The engine communicates with the outlet. In a closed position of the member, flow from the inlet moves the member to the open position thereby allowing flow through the flow path. In the open position, pulses from the engine move the member to the closed position before pulses from the pulse engine can flow through the flow path, thereby preventing flow through the flow path. | 03-25-2010 |
20100094278 | Capsularhexis Device With Flexible Heating Element - A capsularhexis device comprises a resistive-heating element formed from an electrically resistive, superelastic wire formed into a loop. A bare surface of this loop is applied to the anterior capsule and electrically heated to define a rhexis boundary, such that a smooth circular or oval capsule portion may be removed. In some embodiments, the superelastic wire is formed to include a loop, so that first and second ends of the wire are adjacent to one another and extend away from the loop to form a lead section. An electrically insulating material may completely or partly surround the first and second ends of the wire so that the first and second ends of the superelastic wire are electrically separated. A handle engages at least a portion of the lead section so that the loop-shaped heating element may be moved in and out of the anterior chamber. | 04-15-2010 |
20100121260 | Distal Plastic End Infusion/Aspiration Tip - Embodiments described herein provide ophthalmic surgical instruments. One embodiment provides an instrument including an infusion sleeve, aspiration tube, and infusion/aspiration tip. The sleeve can include a body defining an infusion channel. The tube can be in the infusion channel and define an aspiration channel. The tip can conform to the distal end of the tube. The tip can seal a gap between the sleeve and tube and can include a flange with a profile (e.g., a tapered portion) corresponding to the profile of the sleeve. The sleeve and tip can be keyed such that the sleeve directs fluid in one direction and the tip draws fluid perpendicularly from that direction. The tip's aspiration channel can extend distally beyond its aspiration port. The tip can extend to a point adjacent to an infusion port of the sleeve. A disposable component (including an aspiration tube and infusion/aspiration tip) for use with instruments is provided. | 05-13-2010 |
20100145447 | Flexible, Automated Capsulorhexis Device - A capsularhexis electrode device and corresponding insertion tool are disclosed. A flexible capsulorhexis electrode device comprises an elastomeric ring, first and second electrically conductive traces disposed at a first face of the elastomeric ring and extending concentrically around the elastomeric ring, and first and second electrically conductive connectors. The first and second electrically conductive connectors are electrically connected to the first and second traces, respectively, and are disposed at opposing points across the elastomeric ring from one another. An insertion tool includes first and second stretcher bars with connectors for mating to the electrode device. One of the stretcher bars translates relative to the other to elongate the flexible electrode device for insertion into the anterior chamber of the eye through a small incision. | 06-10-2010 |
Patent application number | Description | Published |
20110137231 | Phacoemulsification Hand Piece With Integrated Aspiration Pump - An ophthalmic surgical hand piece comprises a driver coupled to a horn. The horn is coupled to a needle. An aspiration pump is integral with the hand piece and is located close to the needle. A rigid length of aspiration line is located between the aspiration pump and the needle. An optional pressure sensor is located between the aspiration pump and the needle as well. | 06-09-2011 |
20120083728 | PHACOEMULSIFICATION HAND PIECE WITH INTEGRATED ASPIRATION PUMP - An ophthalmic surgical hand piece comprises a driver coupled to a horn. The horn is coupled to a needle. An aspiration pump is integral with the hand piece and is located close to the needle. A rigid length of aspiration line is located between the aspiration pump and the needle. An optional pressure sensor is located between the aspiration pump and the needle as well. | 04-05-2012 |
20140052246 | MODULAR INTRAOCULAR LENS DESIGNS AND METHODS - A modular IOL system including intraocular primary and secondary components, which, when combined, form an intraocular optical correction device, wherein the secondary component is placed on the primary component within the perimeter of the capsulorhexis, thus avoiding the need to touch or otherwise manipulate the capsular bag. The secondary component may be manipulated, removed, and/or exchanged for a different secondary component for correction or modification of the optical result, on an intra-operative or post-operative basis, without the need to remove the primary component and without the need to manipulate the capsular bag. The primary component may have haptics extending therefrom for centration in the capsular bag, and the secondary component may exclude haptics, relying instead on attachment to the primary component for stability. Such attachment may include actuatable interlocking members. | 02-20-2014 |
Patent application number | Description | Published |
20100312232 | Capsulotomy Repair Device and Method for Capsulotomy Repair - Various embodiments of a capsulotomy repair device include a resistive-heating element comprising an electrically resistive, superelastic wire forming a loop between first and second ends of the superelastic wire. The first and second ends of the loop may at least partially extend at an angle from a planar face defined by the loop, to an insulating portion, to form a transitional neck between the loop and the insulating portion. The capsulotomy repair device may be positioned in the eye relative to a capsularhexis perimeter to overlap tears in the capsularhexis periemeter to remove the tears by forming an adjusted capsularhexis perimeter by burning around the tear. | 12-09-2010 |
20110282335 | Capsule Polishing Device and Method For Capsule Polishing - Various embodiments of a capsule polishing device include a resistive-heating element including an electrically resistive, superelastic wire forming a loop between first and second ends of the superelastic wire. The first and second ends of the loop may at least partially extend from a planar face defined by the loop, to an insulating portion. In some embodiments, the capsule polishing device may be configured to perform active capsule polishing through a combination of hyperthermia of LECs and mechanical abrasion of the capsule surface. In some embodiments, at least a side and end portion of the loop of the capsule polishing device may be shaped to follow a contour of the capsule bag. The loop may be heated to approximately 40 to 47 degrees Celsius to destroy LECs (other temperatures are also possible). In some embodiments, the loop may include a roughened surface to increase mechanical abrasion. | 11-17-2011 |
20130267988 | Devices, Systems, and Methods For Pupil Expansion - A pupil expander is disclosed. The pupil expander comprises a support member sized to expand a pupil and a plurality of engaging portions. The plurality of engaging portions are coupled to and spaced about the support member. The engaging portions have a recess and are shaped and sized to receive an inner margin of an iris. | 10-10-2013 |
Patent application number | Description | Published |
20110144567 | Phacoemulsification Hand Piece With Integrated Aspiration Pump and Cartridge - An ophthalmic surgical hand piece comprises a driver coupled to a horn. The horn is coupled to a needle. An aspiration pump is integral with the hand piece and is located close to the needle. The aspiration pump comprises a motor coupled to a shaft. A removable cartridge comprises a length of flexible tubing held by a tubing holder. The length of flexible tubing is located between the shaft and the tubing holder. The removable cartridge comprises a section of an aspiration line. | 06-16-2011 |
20110202049 | Small Gauge Ablation Probe For Glaucoma Surgery - An ablation probe for use in glaucoma surgery has a shaft, a heating element, and a pair of electrical connectors located on a distal end of the shaft. The pair of electrical connectors holds the heating element to the shaft. The heating element is sized and shaped to ablate a trabecular meshwork in a human eye. The ablation probe is advanced through a corneal incision until the heating element contacts the trabecular meshwork. An electrical current is passed through the heating element to ablate the trabecular meshwork. | 08-18-2011 |
20120059386 | Vacuum Controlled Capsulorhexis Device - A capsulorhexis device is disclosed. The capsulorhexis device includes a tip portion, a vacuum channel, and a flexible membrane. The vacuum channel extends through the tip portion. Further, the vacuum channel is operatively connected to a vacuum source. The tip portion further includes a port formed therethrough. The port is in communication with the vacuum channel. The flexible membrane is positioned with the vacuum channel. The flexible membrane permits a predetermined level of vacuum to reach the port without causing aspiration of tissue through the vacuum channel. | 03-08-2012 |
20120078242 | Attenuated RF Power for Automated Capsulorhexis - A capsulorhexis apparatus includes a capsulorhexis probe configured for insertion into an eye through an incision and a pulse generator configured to deliver at least one radio-frequency (RF) pulse to the capsulorhexis probe. The delivered RF pulse has a pre-determined attenuation profile such that the power level of the delivered RF pulse is substantially attenuated over the RF pulse's duration. In some embodiments, the pulse generator is configured to deliver a series of two or more RF pulses to the eye, such that the energy of each of the second and subsequent pulses of the series is substantially attenuated relative to the energy of the immediately preceding pulse. | 03-29-2012 |
20140163454 | VACUUM CONTROL METHOD FOR SURGICAL HAND PIECE - A surgical hand piece is described that maintains a vacuum pressure within the hand piece at a selected level. A check valve is provided substantially near an inlet of an integrated aspirating pump. The check valve opens to introduce fluid into the hand piece to maintain the vacuum pressure within the hand piece at or above the selected level so as to prevent or substantially reduce post-occlusion flow. | 06-12-2014 |
20140271251 | SYSTEMS AND METHODS FOR OCULAR SURGERY - Ocular surgery may be performed by a variety of systems, processes, and techniques. In certain implementations, a system and a process for ocular surgery may include the ability to draw ocular fluid into a channel of a hand-held pump system and separate the fluid into multiple compressible channels to create multiple flows. The system and the process may also include the ability to peristaltically pump the fluid through the compressible channels. | 09-18-2014 |
20140276364 | SYSTEMS AND METHODS FOR OCULAR SURGERY - Ocular surgery may be performed by a variety of systems, processes, and techniques. In certain implementations, systems and processes for ocular surgery may include the ability to emulsify a lens in an eye using a modular hand-held system including a phacoemulsification unit detachably coupled to a pump unit and remove lens portions from the eye using suction provided by the pump unit. The system and the process may also include the ability to decouple the phacoemulsification unit from the pump unit, couple an irrigation-aspiration unit to the pump unit to form a second hand-held system, and remove material from the eye using suction provided by the pump unit. | 09-18-2014 |
Patent application number | Description | Published |
20100316701 | COMPOSITIONS AND METHOD FOR MANIPULATING PIM-1 ACTIVITY IN CIRCULATORY SYSTEM CELLS - The invention provides compositions (e.g., pharmaceutical compositions) comprising nucleic acids encoding the serine/threonine kinase PIM-1, and methods for making and using them; including methods for inducing cellular proliferation, and protecting cardiac cells from hypoxia and cellular apoptosis. The invention provides compositions (e.g., pharmaceutical compositions) comprising nucleic acids encoding PIM-1, and methods for enhancing the regenerative potential of stem cells in the heart. | 12-16-2010 |
20120128631 | COMPOSITIONS AND METHODS FOR KINASE-MEDIATED CYTOPROTECTION AND ENHANCED CELLULAR ENGRAFTMENT AND PERSISTENCE - Disclosed are methods of protecting cells, especially non-vascular system, non-hematopoietic cells and tissues, from apoptosis and enhancing their engraftment, survival, and/or persistence by providing enhanced levels of PIM activity for the cell, including PIM-1 activity. Also disclosed are cells that have been engineered to express enhanced levels of PIM kinase, and methods of administering those cells to vertebrates. | 05-24-2012 |
20140234265 | COMPOSITIONS AND METHOD FOR MANIPULATING PIM-1 ACTIVITY IN CIRCULATORY SYSTEM CELLS - The invention provides compositions (e.g., pharmaceutical compositions) comprising nucleic acids encoding the serine/threonine kinase PIM-1, and methods for making and using them; including methods for inducing cellular proliferation, and protecting cardiac cells from hypoxia and cellular apoptosis. The invention provides compositions (e.g., pharmaceutical compositions) comprising nucleic acids encoding PIM-1, and methods for enhancing the regenerative potential of stem cells in the heart. | 08-21-2014 |
20150079049 | COMPOSITIONS AND METHODS FOR KINASE-MEDIATED CYTOPROTECTION AND ENHANCED CELLULAR ENGRAFTMENT AND PERSISTENCE - Disclosed are methods of protecting cells, especially non-vascular system, non-hematopoietic cells and tissues, from apoptosis and enhancing their engraftment, survival, and/or persistence by providing enhanced levels of PIM activity for the cell, including PIM-1 activity. Also disclosed are cells that have been engineered to express enhanced levels of PIM kinase, and methods of administering those cells to vertebrates. | 03-19-2015 |
Patent application number | Description | Published |
20140087929 | MOTION MUSCLE RELAXER - An exercise apparatus is provided to support the user in a bent-leg position and thereby guide the user through a series of swiveling, pitching, and rolling motions to stretch and align the user's back and spine. In one embodiment, the exercise assembly includes a base member, a leg support member for supporting a user's legs, and a vertical support member having a first end and a second end opposite the first end, the first end connected to the leg support member and the second end movably connected to the base member. In one embodiment, the leg support member includes a generally W-shaped undulated profile having a peaked portion and two recessed portions extending outward from opposite sides of the peaked portion. In another embodiment, the apparatus includes a ball joint connected to the second end of the vertical support, and swivelably, pitchedly, and rolledly connected to the base support member. | 03-27-2014 |
20140366744 | BEVERAGE MACHINE TURNTABLE PAD - A beverage machine turntable pad includes a housing having a first wall for supporting a beverage machine, a support rotatably coupled to the housing below the first wall, such that the support is rotatable about a rotational axis relative to the housing, and a plurality of adjacent drawers mounted on the support, each of the drawers being capable of extending and retracting relative to the support and radially relative to the rotational axis and through a housing opening formed through the housing. | 12-18-2014 |