Patent application number | Description | Published |
20120188259 | Mechanisms for Enabling Task Scheduling - Embodiments described herein provide a method including receiving a command to schedule a first process and selecting a command queue associated with the first process. The method also includes scheduling the first process to run on an accelerated processing device and preempting a second process running on the accelerated processing device to allow the first process to run on the accelerated processing device. | 07-26-2012 |
20120194524 | Preemptive Context Switching - Methods, systems, and computer readable media embodiments are disclosed for preemptive context-switching of processes running on a accelerated processing device. Embodiments include, detecting by an accelerated processing device a memory exception, and preempting a process from running on the accelerated processing device based upon the detected exception. | 08-02-2012 |
20120194525 | Managed Task Scheduling on a Graphics Processing Device (APD) - Provided herein is a method including receiving a run list including one or more processes to run on an accelerated processing device, wherein each of the one or more processes is associated with a corresponding independent job command queue. The method also includes scheduling each of the one or more processes to run on the accelerated processing device based on a criteria associated with each process. | 08-02-2012 |
20120194528 | Method and System for Context Switching - Embodiments of the present invention provide a method of preempting a task. The method includes removing the task from the parallel processors via a scheduling mechanism. Responsive to the removing, the method also includes ceasing (i) retrieval of commands from a buffer associated with the task, (ii) dispatch of groups of work-items associated with the task, (iii) dispatch of wavefronts associated with the task, and (iiii) execution of the wavefronts. State information related to the task is saved. | 08-02-2012 |
20120198458 | Methods and Systems for Synchronous Operation of a Processing Device - Embodiments of the present invention provide a method of synchronous operation of a first processing device and a second processing device. The method includes executing a process on the first processing device, responsive to a determination that execution of the process on the first device has reached a serial-parallel boundary, passing an execution thread of the process from the first processing device to the second processing device, and executing the process on the second processing device. | 08-02-2012 |
20120200576 | Preemptive context switching of processes on ac accelerated processing device (APD) based on time quanta - Methods, systems, and computer readable media for preemptive context-switching of processes on an accelerated processing device are based upon a comparison of the running time of the process and a threshold time quanta. A method includes preempting a process running on an accelerated processing device based upon a running time of the process and a threshold time quanta. | 08-09-2012 |
20120200579 | Process Device Context Switching - Methods, systems, and computer readable media embodiments are disclosed for preemptive context-switching of processes running on an accelerated processing device. A method includes, responsive to an exception upon access to a memory by a process running on a accelerated processing device, whether to preempt the process based on the exception, and preempting, based upon the determining, the process from running on the accelerated processing device. | 08-09-2012 |
20120311269 | NON-UNIFORM MEMORY-AWARE CACHE MANAGEMENT - An apparatus is disclosed for caching memory data in a computer system with multiple system memories. The apparatus comprises a data cache for caching memory data. The apparatus is configured to determine a retention priority for a cache block stored in the data cache. The retention priority is based on a performance characteristic of a system memory from which the cache block is cached. | 12-06-2012 |
20130135327 | Saving and Restoring Non-Shader State Using a Command Processor - Provided is a system including a command processor configured for interrupting processing of a first set of instructions executing within a shader core. | 05-30-2013 |
20130141446 | Method and Apparatus for Servicing Page Fault Exceptions - A method, apparatus and computer readable media for servicing page fault exceptions in a accelerated processing device (APD). A page fault related to a wavefront is detected. A fault handling request to a translation mechanism is sent when the page fault is detected. A fault handling response corresponding to the detected page fault from the translation mechanism is received. Confirmation that the detected page fault has been handled through performing page mapping based on the fault handling response is received. | 06-06-2013 |
20130147816 | Partitioning Resources of a Processor - Embodiments describe herein provide an apparatus, a computer readable medium and a method for simultaneously processing tasks within an APD. The method includes processing a first task within an APD. The method also includes reducing utilization of the APD by the first task to facilitate simultaneous processing of the second task, such that the utilization remains below a threshold. | 06-13-2013 |
20130155079 | Saving and Restoring Shader Context State - Provided is a method for processing a command in a computing system including an accelerated processing device (APD) having a command processor. The method includes executing an interrupt routine to save one or more contexts related to a first set of instructions on a shader core in response to an instruction to preempt processing of the first set of instructions. | 06-20-2013 |
20130160017 | Software Mechanisms for Managing Task Scheduling on an Accelerated Processing Device (APD) - Embodiments describe herein provide a method of for managing task scheduling on a accelerated processing device. The method includes executing a first task within the accelerated processing device (APD), monitoring for an interruption of the execution of the first task, and switching to a second task when an interruption is detected. | 06-20-2013 |
20130160019 | Method for Resuming an APD Wavefront in Which a Subset of Elements Have Faulted - A method resumes an accelerated processing device (APD) wavefront in which a subset of elements have faulted. A restore command for a job including a wavefront is received. A list of context states for the wavefront is read from a memory associated with a APD. An empty shell wavefront is created for restoring the list of context states. A portion of not acknowledged data is masked over a portion of acknowledged data within the restored wavefronts. | 06-20-2013 |
20140022263 | METHOD FOR URGENCY-BASED PREEMPTION OF A PROCESS - The desire to use an Accelerated Processing Device (APD) for general computation has increased due to the APD's exemplary performance characteristics. However, current systems incur high overhead when dispatching work to the APD because a process cannot be efficiently identified or preempted. The occupying of the APD by a rogue process for arbitrary amounts of time can prevent the effective utilization of the available system capacity and can reduce the processing progress of the system. Embodiments described herein can overcome this deficiency by enabling the system software to pre-empt a process executing on the APD for any reason. The APD provides an interface for initiating such a pre-emption. This interface exposes an urgency of the request which determines whether the process being preempted is allowed a grace period to complete its issued work before being forced off the hardware. | 01-23-2014 |
Patent application number | Description | Published |
20110190116 | GAS DIFFUSION CATHODE USING NANOMETER SIZED PARTICLES OF TRANSITION METALS FOR CATALYSIS - A gas diffusion cathode for electrochemical cells provides higher power capability through the use of nano-particle catalysts. The catalysts comprise nanometer-sized particles of transition metals such as nickel, cobalt, manganese, iron, palladium, ruthenium, gold, silver, and lead, as well as alloys thereof, and respective oxides. These catalysts can substantially replace or eliminate platinum as a catalyst for oxygen reduction. Cathodes using such catalysts have applications to metal-air batteries, hydrogen fuel cells (PEMFCs), direct methanol fuel cells (DMFCs), direct oxidation fuel cells (DOFCs), and other air breathing electrochemical systems. | 08-04-2011 |
20120100986 | GAS DIFFUSION CATHODE USING NANOMETER SIZED PARTICLES OF TRANSITION METALS FOR CATALYSIS - A gas diffusion cathode for electrochemical cells provides higher power capability through the use of nano-particle catalysts. The catalysts comprise nanometer-sized particles of transition metals such as nickel, cobalt, manganese, iron, palladium, ruthenium, gold, silver, and lead, as well as alloys thereof, and respective oxides. These catalysts can substantially replace or eliminate platinum as a catalyst for oxygen reduction. Cathodes using such catalysts have applications to metal-air batteries, hydrogen fuel cells (PEMFCs), direct methanol fuel cells (DMFCs), direct oxidation fuel cells (DOFCs), and other air breathing electrochemical systems. | 04-26-2012 |
Patent application number | Description | Published |
20080280190 | Electrochemical catalysts - A composition useful in electrodes provides higher power capability through the use of nanoparticle catalysts present in the composition. Nanoparticles of transition metals are preferred such as manganese, nickel, cobalt, iron, palladium, ruthenium, gold, silver, and lead, as well as alloys thereof, and respective oxides. These nanoparticle catalysts can substantially replace or eliminate platinum as a catalyst for certain electrochemical reactions. Electrodes, used as anodes, cathodes, or both, using such catalysts have applications relating to metal-air batteries, hydrogen fuel cells (PEMFCs), direct methanol fuel cells (DMFCs), direct oxidation fuel cells (DOFCs), and other air or oxygen breathing electrochemical systems as well as some liquid diffusion electrodes. | 11-13-2008 |
20100233577 | Nano-material catalyst device - A catalyst member comprising a blended mixture of nano-scale metal particles compressed with larger metal particles and sintered to form a structurally stable member of any desired shape. The catalyst member can be used in one of many different applications; for example, as an electrode in a fuel cell or in an electrolysis device to generate hydrogen and oxygen. | 09-16-2010 |
Patent application number | Description | Published |
20090004295 | USE OF A CHEMICALLY-STABILIZED CHLORITE SOLUTION FOR INHIBITING AN ANTIGEN-SPECIFIC IMMUNE RESPONSE - Methods of using a stabilized chlorite solution to inhibit antigen-specific immune responses are disclosed. The stabilized chlorite solution, when administered to a mammal in need thereof, can prevent the presentation of antigens by antigen presenting cells. The stabilized chlorite solution therefore is useful in treating, inter alia, auto-immune diseases, treating diseases caused by an inappropriate immune response, treating lymphoproliferative disease and in inhibiting rejection in transplant patients. | 01-01-2009 |
20110076344 | USE OF A CHEMICALLY-STABILIZED CHLORITE SOLUTION FOR INHIBITING AN ANTIGEN-SPECIFIC IMMUNE RESPONSE - Methods of using a stabilized chlorite solution to inhibit antigen-specific immune responses are disclosed. The stabilized chlorite solution, when administered to a mammal in need thereof, can prevent the presentation of antigens by antigen presenting cells. The stabilized chlorite solution therefore is useful in treating, inter alia, auto-immune diseases, treating diseases caused by an inappropriate immune response, treating lymphoproliferative disease and in inhibiting rejection in transplant patients. | 03-31-2011 |
20120141514 | USE OF A CHEMICALLY-STABILIZED CHLORITE SOLUTION FOR INHIBITING AN ANTIGEN-SPECIFIC IMMUNE RESPONSE - Methods of using a stabilized chlorite solution to inhibit antigen-specific immune responses are disclosed. The stabilized chlorite solution, when administered to a mammal in need thereof, can prevent the presentation of antigens by antigen presenting cells. The stabilized chlorite solution therefore is useful in treating, inter alia, auto-immune diseases, treating diseases caused by an inappropriate immune response, treating lymphoproliferative disease and in inhibiting rejection in transplant patients. | 06-07-2012 |
20120219970 | METHODS FOR MODULATING MACROPHAGE PROLIFERATION IN OCULAR DISEASE USING POLYAMINE ANALOGS - Methods for modulating macrophage proliferation in an individual afflicted with or at risk for an ocular disease such as ARMD are provided. The methods employ a polyamine analog, or salt or protected derivative thereof. Macrophage proliferation has been implicated in a number of serious disorders, including ARMD. The invention also provides methods for aiding diagnosis and monitoring therapy of an ocular disease such as ARMD. | 08-30-2012 |
Patent application number | Description | Published |
20090163500 | COMPOSITIONS AND METHODS FOR TREATING LYSOSOMAL DISORDERS - The present invention provides compositions and methods for treating lysosomal disorders using a class of substituted imidazole derivatives or compounds. | 06-25-2009 |
20110053186 | Chlorite in the Treatment of Neurodegenerative Disease - The invention features methods of treating a macrophage-associated neurodegenerative disease such as amyotrophic lateral sclerosis (ALS), Alzheimer's disease (AD), or multiple sclerosis (MS) in a subject by administering chlorite in an amount effective to decrease blood immune cell activation. The invention also features methods of monitoring therapy by assessing blood immune cell activation before and after therapy. | 03-03-2011 |
20110091418 | METHODS FOR TREATING VIRAL INFECTIONS USING POLYAMINE ANALOGS - Methods for treating viral infections using polyamine analogs, including mitoguazone (MGBG), are provided. In these methods, polyamine analogs destroy macrophages that act as viral reservoirs, facilitating the destruction of the viruses that dwell within the macrophages. Examples of viral infections that may be treated with the present methods include, but are not limited to, infections from human immunodeficiency viruses. These methods differ from previous methods of treatment using polyamine analogs, wherein the polyamine analogs were administered only as anti-tumor agents. | 04-21-2011 |
20120022166 | Methods for Modulating Macrophage Proliferation Using Polyamine Analogs - Methods for modulating macrophage proliferation in an individual afflicted with or at risk for a macrophage-associated disease are provided. The methods employ a polyamine analog, or salt or protected derivative thereof. Macrophage proliferation has been implicated in a number of serious disorders, including AIDS (HIV)-associated dementia, AIDS-associated non-Hodgkin's lymphoma, and Alzheimer's disease. The invention also provides methods for aiding diagnosis and monitoring therapy of a macrophage-associated non-HIV associated dementia, especially Alzheimer's disease. The invention also provides methods of delaying development of macrophage-associated non-HIV associated dementias, including Alzheimer's disease, which entail administration of an agent which modulates macrophage proliferation. | 01-26-2012 |
20120134929 | TREATMENT OF MACROPHAGE-RELATED DISORDERS - The present invention provides a method of treating a macrophage related disease comprising administering to a subject in need thereof an effective amount of an oxidative agent or an immunosuppressive agent. The present invention also provides a method of modulating macrophage accumulation or activation comprising administering to a subject in need thereof an effective amount of an oxidative agent or an immunosuppressive agent. The oxidative agent can be chlorite or a chlorite containing compound. | 05-31-2012 |
20120295296 | Chlorite in the Treatment of Neurodegenerative Disease - The invention features methods of treating a macrophage-associated neurodegenerative disease such as amyotrophic lateral sclerosis (ALS), Alzheimer's disease (AD), or multiple sclerosis (MS) in a subject by administering chlorite in an amount effective to decrease blood immune cell activation. The invention also features methods of monitoring therapy by assessing blood immune cell activation before and after therapy. | 11-22-2012 |
20130012539 | Compositions and Methods for Treating Lysosomal Disorders - The present invention provides compositions and methods for treating lysosomal disorders using a class of substituted imidazole derivatives or compounds. | 01-10-2013 |
20150037320 | TREATMENT OF MACROPHAGE-RELATED DISORDERS - The present invention provides a method of treating a macrophage related disease comprising administering to a subject in need thereof an effective amount of an oxidative agent or an immunosuppressive agent. The present invention also provides a method of modulating macrophage accumulation or activation comprising administering to a subject in need thereof an effective amount of an oxidative agent or an immunosuppressive agent. The oxidative agent can be chlorite or a chlorite containing compound. | 02-05-2015 |
20150044193 | COMPOSITIONS AND METHODS FOR THE TREATMENT OF ALTERED a-SYNUCLEIN FUNCTION - Compositions and methods are provided for treating a disorder characterized by α-synuclein dysfunction and/or altered lipid metabolism. | 02-12-2015 |
20150202185 | COMPOSITIONS AND METHODS FOR TREATING LYSOSOMAL DISORDERS - The present invention provides compositions and methods for treating lysosomal disorders using a class of substituted imidazole derivatives or compounds. | 07-23-2015 |
Patent application number | Description | Published |
20140181703 | DYNAMICALLY GENERATED USER INTERFACE - A system and method for facilitating automatically adjusting a user interface display screen or portion thereof. An example method includes determining context information associated with data, wherein the data is maintained in accordance with a data model; generating a signal when the context information changes; and employing the signal to automatically configure one or more characteristics of a user interface architecture, resulting in an adjusted user interface architecture. The context information may include information specifying one or more attributes relating to the data model. Generating may further include analyzing the one or more attributes to determine a modification to be made to the user interface architecture and then rendering a user interface display screen based on a modified user interface architecture. | 06-26-2014 |
20140181784 | DYNAMIC USER INTERFACE TAG FORMAT - A system and method for facilitating characterizing data to enable dynamic generation of a user interface feature based on the data. An example method includes maintaining data in accordance with a data model accessible to webpage computer code, wherein the data model is adapted to be populated with data associated with one or more data attributes in the data model; and providing a signal, identifying a data attribute, from the data model to webpage computer code to facilitate dynamic construction of one or more user interface features characterizing a rendering of a webpage. Data in the data model is characterized by one or more data attributes, each of which is associated with an attribute definition. The example method may further include organizing one or more attribute definitions in the data model as computing objects containing characterizations of the one or more data attributes. | 06-26-2014 |
20140181788 | DYNAMIC USER INTERFACE AUTHORING - A system and method for facilitating authoring computer code to facilitate rendering a display of data via a user interface display screen. An example method includes accepting a signal from a user input device to specify an attribute in accordance with a definition of a class of attributes in a data model; providing the specification of the attribute to a software component characterizing a webpage, wherein the software component includes an indicator for dynamic rendering of at least a portion of data included in the data model and associated with the attribute; and storing the definition of the class of attributes and data associated with the attribute, for retrieval and rendering of the data on a target device. The example method may include providing a mechanism for modifying attributes of the data model and propagating data model changes to webpage computer code. | 06-26-2014 |
Patent application number | Description | Published |
20140269370 | Dynamic Beamforming Configuration Based on Network Conditions - A method includes steering client devices to access points that potentially increase capacity of communications using beamformed transmissions. In particular, this includes determining the best access points for beamforming to a particular client or a group of clients in the network for an improved throughput performance in the deployment or a subset of access points. | 09-18-2014 |
20150117322 | Policy-Based Control Mechanism For Wireless Network Physical Layer Resources - Embodiments of the present disclosure relate to physical layer resource utilization in wireless local area networks. In particular, the present disclosure relates to a policy-based control mechanism for wireless network physical layer resources such as transmit beamforming. Specifically, the disclosed system receives a set of network policy criteria, and information associated with each of a plurality of client devices connected to a network device. The disclosed system then selects a subset of client devices in a wireless network based on the set of network policy criteria and information associated with each of the plurality of client devices. Furthermore, the disclosed system provides the subset of client devices for using one or more of wireless network physical layer resources. Here, the wireless network physical layer resources are limited to a threshold number of client devices. Moreover, the number of client devices in the subset does not exceed the threshold number. | 04-30-2015 |
20160027091 | PRODUCT IDENTIFICATION BASED ON LOCATION ASSOCIATED WITH IMAGE OF PRODUCT - According to one embodiment of the invention, a system for creating a virtual shopping cart based on location information embedded in an image and the results of image recognition performed on the image is described. One embodiment of the system comprises an access point comprising a hardware processor wherein the system is configured to perform operations comprising: obtaining a first image, of a particular product, taken by a device operated by a user, identifying a first physical location of the device when the image was taken by the device, based on the first physical location, filtering a set of images corresponding to a plurality of products to obtain a first subset of images that are stored in association with the first physical location, and comparing the first image to the first subset of images to identify a product, from the plurality of products, that matches the particular product. | 01-28-2016 |
Patent application number | Description | Published |
20090118885 | SYSTEM ARCHITECTURE FOR A BLENDED BRAKING SYSTEM IN A HYBRID POWERTRAIN SYSTEM - An engine and a second power generating device transmit power through a transmission to a driveline to a wheel. A control module determines a regenerative braking axle torque capacity and a regenerative braking torque. Power output from the second power generating device is controlled based upon a regenerative braking axle torque request. A brake control module determines a total braking torque request and generates the regenerative braking axle torque request based upon the total braking torque request, the regenerative braking axle torque capacity, and the regenerative braking torque. The brake control module controls a friction brake. | 05-07-2009 |
20090118945 | METHOD FOR MANAGING LASH IN A DRIVELINE - A hybrid powertrain system includes a transmission device operative to transfer power between an input member, a torque machine and an output member, the output member coupled to a driveline coupled to a wheel to transfer tractive torque therebetween. A method for controlling the hybrid powertrain system includes monitoring an operator torque request, determining an operating range state of the transmission device, determining a net output torque to the output member based upon the operator torque request, determining a lash state of the driveline, and determining a command for transferring output torque to the output member based upon the operating range state of the transmission device, the net output torque, and the lash state of the driveline. | 05-07-2009 |
20090118957 | OPTIMAL SELECTION OF BLENDED BRAKING CAPACITY FOR A HYBRID ELECTRIC VEHICLE - A hybrid powertrain system includes a transmission operative to transfer power between an input member and a torque machine and an output member coupled to a driveline coupled to a wheel including an actuable friction brake. The torque machine is operative to react torque transferred from the wheel through the driveline to the output member of the transmission. The torque machine is connected to an energy storage device. A method for operating a hybrid powertrain system includes monitoring an operator torque request input to an accelerator pedal, determining a minimum available power output of the energy storage device, determining a preferred output torque reacted through the output member to the driveline based upon the minimum available power output of the energy storage device, determining a regenerative braking torque capacity comprising a torque range between the preferred output torque reacted through the output member to the driveline and the operator torque request input to the accelerator pedal, and controlling operation of the hybrid powertrain based upon the regenerative braking torque capacity. | 05-07-2009 |
Patent application number | Description | Published |
20080234687 | DEVICES FOR TREATING THE SPINE - Method and apparatus are disclosed for distracting tissue and particularly spinal tissue. The device and method may include insertion of at least one elongated member and an augmenting member to form a structure between the tissues to be distraction, such that a dimensional aspect of the structure is augmented upon movement of the augmenting structure. | 09-25-2008 |
20080234827 | DEVICES FOR TREATING THE SPINE - Various features of spinal implants and systems and methods for implanting the same with or between tissue layers in the human body. | 09-25-2008 |
20130238098 | DEVICES FOR TREATING THE SPINE - Method and apparatus are disclosed for distracting tissue and particularly spinal tissue. The device and method may include insertion of at least one elongated member and an augmenting member to form a structure between the tissues to be distraction, such that a dimensional aspect of the structure is augmented upon movement of the augmenting structure. | 09-12-2013 |
20140107789 | DEVICES FOR TREATING THE SPINE - Various features of spinal implants and systems and methods for implanting the same with or between tissue layers in the human body. | 04-17-2014 |
20140277481 | SPINAL FUSION IMPLANTS AND DEVICES AND METHODS FOR DEPLOYING SUCH IMPLANTS - Methods and apparatus are disclosed for distracting tissue. The devices and methods may include insertion of first and second elongated members into the space between two tissue layers, with an augmenting elongated member inserted therebetween to form a distraction device between the tissues to be distracted. The distraction device defines a generally annular configuration, with a locking member secured to one of the elongated members at a plurality of locations to maintain the distraction device in the generally annular configuration. The augmenting elongated member may be shorter than the first and second elongated members such that a window is defined between the proximal and distal ends of the augmenting elongated member when the distraction device and the first and second elongated members are in the generally annular configuration. Bone graft material or bone filler may be introduced into the interior of the distraction device through the window. | 09-18-2014 |
20150150690 | Devices For Treating The Spine - Method and apparatus are disclosed for distracting tissue and particularly spinal tissue. The device and method may include insertion of at least one elongated member and an augmenting member to form a structure between the tissues to be distraction, such that a dimensional aspect of the structure is augmented upon movement of the augmenting structure. | 06-04-2015 |
Patent application number | Description | Published |
20120330314 | Devices And Methods For Treating Bone Tissue - The present disclosure relates to devices and methods for creating channels within bone. One method for treating bone generally includes traversing an elongated member through cancellous bone of a vertebral body along a first generally non-linear path and then retracting the elongated member, thereby leaving a generally non-linear channel. The elongated member then is traversed through the cancellous bone along a second generally non-linear path, which second path does not completely coincide with the first path and then retracted along the second generally nonlinear path, thereby leaving a second generally non-linear channel. Optionally, bone filler material is deployed into the channels. | 12-27-2012 |
20130226187 | DEVICES AND METHODS FOR INJECTING FLUID INTO THE BODY - Devices are provided for injecting fluid into the body. One such device includes an elongated, hollow cannula having a proximal end portion, a distal end portion, a shaft portion between the proximal and distal end portions, and a fluid flow lumen extending through the shaft portion between the proximal and distal end portions. The distal end portion is flexible and pre-disposed to assume a curved configuration having a radially inner side and a radially outer side. The radially inner side includes at least one aperture to direct fluid flowing from the lumen in a radially inward direction. The device may include an introducer member and/or a guide member for introducing the cannula to a treatment site. Methods of injecting fluid into the body are also provided. | 08-29-2013 |
20130282062 | DEVICES AND METHODS FOR TREATMENT OF A BONE FRACTURE - An implant and method are provided for treating a fractured bone. The implant includes a generally elongated member having a first configuration for introduction between body tissue layers and a second configuration in-situ having a curved portion. The generally elongated member includes a plurality of alternating projections and slots and a plurality of occlusions wherein each of the occlusions is positioned between adjacent projections. The occlusions at least partially occlude an upper and/or lower side of the associated slot. Additionally, the projections may be configured to overlap each other when the implant is deployed in the second configuration. The occlusions and/or overlapping projections promote improved fluid flow and dispersion through the deployed implant and into the fractured bone. Also provided are methods for using the implant to treat a bone fracture. | 10-24-2013 |
20140276471 | DEVICES AND METHODS FOR TREATING BONE TISSUE - The present disclosure relates to devices for injecting material into a body. The devices include a housing having a deployment cannula extending therefrom. The device also includes a rotary drive member wherein rotational movement of the drive member relative to the housing results in linear movement of an elongated injection member within a lumen of and out of a distal end opening of the deployment cannula. The elongated injection member includes a proximal end portion that may have a Tuohy-Huber tip and/or varying radii therealong. | 09-18-2014 |
20140358145 | DEVICES AND METHODS FOR TREATING BONE TISSUE - The present disclosure relates to devices and methods for creating channels within bone. One method for treating bone generally includes traversing an elongated member through cancellous bone of a vertebral body along a first generally non-linear path and then retracting the elongated member, thereby leaving a generally non-linear channel. The elongated member then is traversed through the cancellous bone along a second generally non-linear path, which second path does not completely coincide with the first path and then retracted along the second generally nonlinear path, thereby leaving a second generally non-linear channel. Optionally, bone filler material is deployed into the channels. | 12-04-2014 |