Patent application number | Description | Published |
20090171157 | CATHETER BASED BALLOON FOR THERAPY MODIFICATION AND POSITIONING OF TISSUE - An apparatus and method for shielding non-target tissues and organs during thermotherapy, brachytherapy or other treatment of a diseased target tissue. The apparatus includes a catheter shaft having input and output lumens and at least one inflatable balloon. A plurality of input lumens within the catheter shaft allows the passage of liquid or gas through an input port and into the interior of the balloon thereby inflating the balloon. The gas or liquid can then be cycled through the inflated balloon through an output port and output lumen and out of the catheter shaft. Temperature sensors or other sensors may be attached to the balloon or catheter to monitor temperature or other conditions at the treatment site. The catheter is positioned between the target tissue or organ and sensitive non-target tissues in proximity to the target tissue and inflated causing a physical separation of tissues as well as a physical shield. | 07-02-2009 |
20110022133 | METHOD FOR PROVIDING DIRECTIONAL THERAPY TO SKELETAL JOINTS - An ultrasound therapy system and method is provided that provides directional, focused ultrasound to localized regions of tissue within body joints, such as spinal joints. An ultrasound emitter or transducer is delivered to a location within the body associated with the joint and heats the target region of tissue associated with the joint from the location. Such locations for ultrasound transducer placement may include for example in or around the intervertebral discs, or the bony structures such as vertebral bodies or posterior vertebral elements such as facet joints. Various modes of operation provide for selective, controlled heating at different temperature ranges to provide different intended results in the target tissue, which ranges are significantly affected by pre-stressed tissues such as in-vivo intervertebral discs. In particular, treatments above 70 degrees C., and in particular 75 degrees C., are used for structural remodeling, whereas lower temperatures achieve other responses without appreciable remodeling. | 01-27-2011 |
20110087314 | IMPLANTABLE THERMAL TREATMENT METHOD AND APPARATUS - A long-term implantable ultrasound therapy system and method is provided that provides directional, focused ultrasound to localized regions of tissue within body joints, such as spinal joints. An ultrasound emitter or transducer is delivered to a location within the body associated with the joint and heats the target region of tissue associated with the joint from the location. Such locations for ultrasound transducer placement may include for example in or around the intervertebral discs, or the bony structures such as vertebral bodies or posterior vertebral elements such as facet joints. Various modes of operation provide for selective, controlled heating at different temperature ranges to provide different intended results in the target tissue, which ranges are significantly effected by pre-stressed tissues such as in-vivo intervertebral discs. In particular, treatments above 70 degrees C., and in particular 75 degrees C., are used for structural remodeling, whereas lower temperatures achieves other responses without appreciable remodeling. | 04-14-2011 |
20120016273 | METHOD FOR TRANSURETHRAL DELIVERY OF THERMAL THERAPY TO TISSUE - An apparatus for applying thermal energy to a prostate gland, comprising a support tube having a longitudinal passageway, a power lead channeled through the longitudinal central passageway and an ultrasound crystal disposed around at least part of the support tube. The ultrasound crystal is coupled to the power lead which provides the power to energize the ultrasound crystal and generate ultrasound energy providing thermal therapy to the prostate gland. The ultrasound crystal further includes inactivated portions for reducing ultrasound energy directed to the rectal wall of the patient. A sealant is disposed in contact with the ultrasound crystal allowing vibration necessary for efficient ultrasound energy radiation for the thermal therapy of the prostate gland. | 01-19-2012 |
20130261507 | IMPLANTABLE THERMAL TREATMENT METHOD AND APPARATUS - A long-term implantable ultrasound therapy system and method is provided that provides directional, focused ultrasound to localized regions of tissue within body joints, such as spinal joints. An ultrasound emitter or transducer is delivered to a location within the body associated with the joint and heats the target region of tissue associated with the joint from the location. Such locations for ultrasound transducer placement may include for example in or around the intervertebral discs, or the bony structures such as vertebral bodies or posterior vertebral elements such as facet joints. Various modes of operation provide for selective, controlled heating at different temperature ranges to provide different intended results in the target tissue, which ranges are significantly effected by pre-stressed tissues such as in-vivo intervertebral discs. In particular, treatments above 70 degrees C., and in particular 75 degrees C., are used for structural remodeling, whereas lower temperatures achieves other responses without appreciable remodeling. | 10-03-2013 |
20140288544 | IMPLANTABLE THERMAL TREATMENT METHOD AND APPARATUS - A long-term implantable ultrasound therapy system and method is provided that provides directional, focused ultrasound to localized regions of tissue within body joints, such as spinal joints. An ultrasound emitter or transducer is delivered to a location within the body associated with the joint and heats the target region of tissue associated with the joint from the location. Such locations for ultrasound transducer placement may include for example in or around the intervertebral discs, or the bony structures such as vertebral bodies or posterior vertebral elements such as facet joints. Various modes of operation provide for selective, controlled heating at different temperature ranges to provide different intended results in the target tissue, which ranges are significantly effected by pre-stressed tissues such as in-vivo intervertebral discs. In particular, treatments above 70 degrees C., and in particular 75 degrees C., are used for structural remodeling, whereas lower temperatures achieves other responses without appreciable remodeling. | 09-25-2014 |
20150018727 | METHOD OF THERMAL TREATMENT FOR MYOLYSIS AND DESTRUCTION OF BENIGN UTERINE TUMORS - A high-power ultrasound heating applicator for minimally-invasive thermal treatment of uterine fibroids or myomas. High-Intensity interstitial ultrasound, applied with minimally-invasive laparoscopic or hysteroscopic procedures, is used to effectively treat fibroids within the myometrium in lieu of major surgery. The applicators are configured with high-power capabilities and thermal penetration to treat large volumes of fibroid tissue (>70 cm | 01-15-2015 |
20150141876 | METHOD FOR PROVIDING DIRECTIONAL THERAPY TO SKELETAL JOINTS - An ultrasound therapy system and method is provided that provides directional, focused ultrasound to localized regions of tissue within body joints, such as spinal joints. An ultrasound emitter or transducer is delivered to a location within the body associated with the joint and heats the target region of tissue associated with the joint from the location. Such locations for ultrasound transducer placement may include for example in or around the intervertebral discs, or the bony structures such as vertebral bodies or posterior vertebral elements such as facet joints. Various modes of operation provide for selective, controlled heating at different temperature ranges to provide different intended results in the target tissue, which ranges are significantly affected by pre-stressed tissues such as in-vivo intervertebral discs. In particular, treatments above 70 degrees C., and in particular 75 degrees C., are used for structural remodeling, whereas lower temperatures achieve other responses without appreciable remodeling. | 05-21-2015 |
20150196743 | CATHETER BASED BALLOON FOR THERAPY MODIFICATION AND POSITIONING OF TISSUE - An apparatus and method for shielding non-target tissues and organs during thermotherapy, brachytherapy or other treatment of a diseased target tissue. The apparatus includes a catheter shaft having input and output lumens and at least one inflatable balloon. A plurality of input lumens within the catheter shaft allows the passage of liquid or gas through an input port and into the interior of the balloon thereby inflating the balloon. The gas or liquid can then be cycled through the inflated balloon through an output port and output lumen and out of the catheter shaft. Temperature sensors or other sensors may be attached to the balloon or catheter to monitor temperature or other conditions at the treatment site. The catheter is positioned between the target tissue or organ and sensitive non-target tissues in proximity to the target tissue and inflated causing a physical separation of tissues as well as a physical shield. | 07-16-2015 |
Patent application number | Description | Published |
20130212264 | Controlling access of clients to service in cluster environment - First, second, and third sets of addresses are created. The first set includes addresses registered in a name server; both the second and third sets include addresses not registered in the name server and that are disjoint. A first address of a first server that has failed and to which access is to be prohibited is moved from the first to the third set., is removed from the first server, assigned to a second server, and removed from the name server. Usage parameter values of the first address are monitored to determine whether at least one is below a value. If so, the first address is removed from the second server and moved from the third to the second set. Upon access to the first server no longer being prohibited, a second address of the second set is assigned to the first server and added to the name server. | 08-15-2013 |
20140195738 | I/O Write Request Handling in a Storage System - An improved method for I/O write request handling in a storage system comprising at least one normal storage device and at least one cache device. An I/O write request created by an external device is received. Two parallel threads are created for each write operation. A first thread attempts to execute the write operation using the at least one normal storage device without using the at least one cache device. A second thread monitors the first thread and is triggered to execute the write operation using the at least on cache device if the first thread has not finished the write operation within a given time threshold. In either case, an I/O write completion response is provided to the external device in order to avoid timing out of the write operation. The at least one cache device is freed from data written by the second thread if the first thread completes the write operation after the given time threshold. | 07-10-2014 |
20140304309 | METHOD FOR FILE HANDLING IN A HIERARCHICAL STORAGE ENVIRONMENT AND CORRESPONDING HIERARCHICAL STORAGE ENVIRONMENT - A method for file handling in a hierarchical storage environment includes receiving a new document for storage, and triggering and/or initiating a new document notification process upon receipt of the new document. The new document notification process includes scanning the new document for a set of keywords and/or references; creating enhanced metadata for the new document, wherein the enhanced metadata includes the set of keywords and/or references from said scanning; storing the enhanced metadata in a file system; and evaluating the enhanced metadata via a relationship analyzing process to produce a priority list defining a likelihood of possible access. The method also includes storing the new document in a storage tier of a hierarchical storage environment according to the priority list. | 10-09-2014 |
20150100617 | REQUEST HANDLING IN NETWORK ATTACHED STORAGE SYSTEMS - In one embodiment, an improved network attached storage system is disclosed comprising a storage system connected to at least one external device via an external network. The storage system comprises at least one storage media and at least one controller presenting storage capacity of the storage system to the at least one external device. The at least one external device sends a request to the storage system, and the at least one controller receives and serves the request and sends a response to the requesting external device after serving the request. The at least one controller comprises a delay functionality, which introduces a variable length delay to an execution process of the request based on a current input/output load of the storage system, a maximum allowed request response time, a request completion time, and a measured current request execution time. | 04-09-2015 |
20150143160 | MODIFICATION OF A CLUSTER OF COMMUNICATION CONTROLLERS - Provided is a system having a cluster of communication controllers, a method for modification of the latter, and a computer program product carrying computer executable code for execution of the method. Each communication controller is operable for providing network connections of the computer system with external computer systems using communication protocols of a first type and a second type. The first type is a failover tolerant communication protocol type. The second type is a failover non-tolerant communication protocol type. All network connections of each communication controller are disconnected during the modification of said communication controller. | 05-21-2015 |
20150288556 | CONTROLLER MAINTENANCE IN A NETWORK-ATTACHED STORAGE SYSTEM - Performing maintenance to controllers in a network-attached storage system that includes two or more controllers, each controller including at one or more associated IP address. An online controller in the network-attached storage system to upgrade is identified. The IP addresses of the online controller to upgrade is moved to another controller in the network-attached storage system. Simultaneous with when the other controller is online, the online controller to upgrade is taken offline and upgraded the controller to upgrade. | 10-08-2015 |
20160034364 | CONTROLLING ACCESS OF CLIENTS TO SERVICE IN CLUSTER ENVIRONMENT - First, second, and third sets of addresses are created. The first set includes addresses registered in a name server; both the second and third sets include addresses not registered in the name server and that are disjoint. A first address of a first server that has failed and to which access is to be prohibited is moved from the first to the third set, is removed from the first server, assigned to a second server, and removed from the name server. Usage parameter values of the first address are monitored to determine whether at least one is below a value. If so, the first address is removed from the second server and moved from the third to the second set. Upon access to the first server no longer being prohibited, a second address of the second set is assigned to the first server and added to the name server. | 02-04-2016 |
20160087911 | NAS CLIENT ACCESS PRIORITIZATION - Client access prioritization is provided. A plurality of network addresses is assigned to a node of a network-attached storage cluster. A request to access a resource stored by the network-attached storage cluster and accessible to the node is received, wherein the request identifies a network address of the plurality of network addresses. A priority of the request is determined based, at least in part, on the network address identified by the request and further based, at least on part, on a protocol of the request. The request is processed based, at least in part, on the priority of the request. | 03-24-2016 |