Patent application number | Description | Published |
20090131867 | STEERABLE VERTEBROPLASTY SYSTEM WITH CAVITY CREATION ELEMENT - Methods and devices for augmenting bone, such as in performing vertebroplasty are disclosed. A bone cement injection needle is provided, having a laterally deflectable distal end. The distal end may be provided with a cavity creation element, such as an inflatable balloon. Systems are also disclosed, including the steerable injection needle, introducer and stylet. The system may additionally include a cement delivery gun, one-time use disposable cement cartridges and a cement mixing chamber. Methods are also disclosed. | 05-21-2009 |
20090131886 | STEERABLE VERTEBROPLASTY SYSTEM - Methods and devices for augmenting bone, such as in performing vertebroplasty are disclosed. A bone cement injection needle is provided, having a laterally deflectable distal end. Systems are also disclosed, including the steerable injection needle, introducer and stylet. The system may additionally include a cement delivery gun, one-time use disposable cement cartridges and a cement mixing chamber. Methods are also disclosed. | 05-21-2009 |
20090131945 | CLOSED VERTEBROPLASTY BONE CEMENT INJECTION SYSTEM - Methods and devices for augmenting bone, such as in performing vertebroplasty are disclosed. A bone cement injection needle is provided, having a laterally deflectable distal end. Systems are also disclosed, including the steerable injection needle, introducer and stylet. The system may additionally include a cement delivery gun, one-time use disposable cement cartridges and a cement mixing chamber. Methods are also disclosed. | 05-21-2009 |
20090131948 | STEERABLE VERTEBROPLASTY SYSTEM - Methods and devices for augmenting bone, such as in performing vertebroplasty are disclosed. A bone cement injection needle is provided, having a laterally deflectable distal end. Systems are also disclosed, including the steerable injection needle, introducer and stylet. The system may additionally include a cement delivery gun, one-time use disposable cement cartridges and a cement mixing chamber. Methods are also disclosed. | 05-21-2009 |
20090131950 | VERTEBROPLASTY METHOD WITH ENHANCED CONTROL - Methods and devices for augmenting bone, such as in performing vertebroplasty are disclosed. A bone cement injection needle is provided, having a laterally deflectable distal end. Systems are also disclosed, including the steerable injection needle, introducer and stylet. The system may additionally include a cement delivery gun, one-time use disposable cement cartridges and a cement mixing chamber. Methods are also disclosed. | 05-21-2009 |
20090182427 | VERTEBROPLASTY IMPLANT WITH ENHANCED INTERFACIAL SHEAR STRENGTH - Methods and devices for augmenting bone, such as in performing vertebroplasty are disclosed. A bone implant with enhanced interfacial shear strength can include a container, such as a mesh bag, with a sidewall and an interior chamber portion. The sidewall can include an open-celled matrix and can be filled with a first media to promote bone ingrowth and enhanced interfacial shear strength. The interior chamber can be filled with a second media to prevent crack propagation. Delivery catheters with releasable coupling features to the implant are also disclosed. | 07-16-2009 |
20090299282 | STEERABLE VERTEBROPLASTY SYSTEM WITH A PLURALITY OF CAVITY CREATION ELEMENTS - Methods and devices for augmenting bone, such as in performing vertebroplasty are disclosed. A bone cement injection needle is provided, having a laterally deflectable distal end. The distal end may be provided with one or two or more cavity creation elements, such as inflatable balloons. A cavity creation element may include one or more filament layers. Systems are also disclosed, including the steerable injection needle, introducer and stylet. The system may additionally include a cement delivery gun, one-time use disposable cement cartridges and a cement mixing chamber. Methods are also disclosed. | 12-03-2009 |
20100160922 | TWO-PART BONE CEMENT COMPOSITE CONTAINING PARTICLES IN A NON-UNIFORM SPATIAL DISTRIBUTION AND DEVICES FOR IMPLEMENTATION - One embodiment of the invention comprises a differential composite in which bone cement everywhere or substantially everywhere contains at least some non-zero volume fraction of particles, and in which the local volume fraction of particles may vary from place to place in the composite in a controlled manner. The variation may be by identifiable region or may be in the form of a gradient of the local volume fraction of particles. In at least some places, the local volume fraction of particles may be such that the particles act as crack arrestors. Close to the interface with natural bone, the local volume fraction of particles may be greater. In at least some places adjoining natural bone, the local volume fraction of particles may be such as to allow bone ingrowth into appropriate region(s) of the composite, resulting in improved interfacial shear strength. Methods and apparatuses for producing and delivering the composite are also disclosed, which may include use of an introducer and an expandable basket-type device. | 06-24-2010 |
20100217306 | METHODS FOR VENOUS OCCLUSION FOR THE TREATMENT OF VENOUS INSUFFICIENCY - Methods, devices and systems are described for treating venous insufficiency in which the vein is compressed at least partially along a treatment zone. A system can be provided including an injection device, such as a glue gun, that is operably connected to a delivery catheter that can be advanced across a treatment zone in the vein. The delivery catheter can be used to deliver one, two, or more boluses of media (e.g., cyanoacrylate) to occlude the vein along different spaced-apart sections of the treatment zone. External compression can also be applied to the vein by a compression element, such as a hand or multifunctional ultrasound transducer, to occlude portions of the vein along the treatment zone prior to or during the introduction of the boluses of media. | 08-26-2010 |
20100217313 | SYSTEMS FOR VENOUS OCCLUSION FOR THE TREATMENT OF VENOUS INSUFFICIENCY - Methods, devices and systems are described for treating venous insufficiency in which the vein is compressed at least partially along a treatment zone. A system can be provided including an injection device, such as a glue gun, that is operably connected to a delivery catheter that can be advanced across a treatment zone in the vein. The delivery catheter can be used to deliver one, two, or more boluses of media (e.g., cyanoacrylate) to occlude the vein along different spaced-apart sections of the treatment zone. External compression can also be applied to the vein by a compression element, such as a hand or multifunctional ultrasound transducer, to occlude portions of the vein along the treatment zone prior to or during the introduction of the boluses of media. | 08-26-2010 |
20100298832 | STEERABLE CURVABLE VERTEBROPLASTY DRILL - Disclosed herein is a steerable, curvable drill that can be used for various applications including vertebroplasty. The drill can include an elongate, tubular body, having a proximal end, a distal end, and a central lumen extending therethrough; a deflectable zone on the distal end of the tubular body, deflectable through an angular range; a handle on the proximal end of the tubular body; and a deflection control on the handle; a drill control on the handle; a drive shaft within the elongate tubular body having a proximal end and a distal end; and a boring element on the distal end of the device for creating a cavity within bone. The boring element can be operably connected to the distal end of the drive shaft, The drive shaft can be configured to move axially within the tubular body when the deflectable zone deflects through an angular range. Systems and methods involving the drill are also disclosed. | 11-25-2010 |
20120277755 | STEERABLE VERTEBROPLASTY SYSTEM WITH CAVITY CREATION ELEMENT - Methods and devices for augmenting bone, such as in performing vertebroplasty are disclosed. A bone cement injection needle is provided, having a laterally deflectable distal end. The distal end may be provided with a cavity creation element, such as an inflatable balloon. Systems are also disclosed, including the steerable injection needle, introducer and stylet. The system may additionally include a cement delivery gun, one-time use disposable cement cartridges and a cement mixing chamber. Methods are also disclosed. | 11-01-2012 |
20130072907 | ENHANCED ULTRASOUND VISUALIZATION OF INTRAVASCULAR DEVICES - Methods and devices for providing improved ultrasound visibility of medical devices intended for intravascular use are described. The inclusion of gas/solid boundary regions within a medical devices improves the resolution of the device under ultrasound visualization. Gas/solid boundary regions may be provided through the use of embedded gas-filled microlumens, microwells, or enclosed pockets within the medical device. | 03-21-2013 |
20130116633 | ENHANCED ULTRASOUND VISUALIZATION OF INTRAVASCULAR DEVICES - Methods and devices for providing improved ultrasound visibility of medical devices intended for intravascular use are described. The inclusion of gas/solid boundary regions within a medical devices improves the resolution of the device under ultrasound visualization. Gas/solid boundary regions may be provided through the use of embedded gas-filled microlumens, microwells, or enclosed pockets within the medical device. | 05-09-2013 |
20130248405 | PACKAGING FOR ENERGY FOODS OR OTHER SUBSTANCES - A consumer package is disclosed that can be opened with one hand. The packaging can have a finger or thumb loop attached to a panel that allows a user to use a finger of the same hand holding the package to open the package. The finger or thumb loop can be designed to have strength and structural integrity to open the package rather than just to hold the package. The package can have a finger or thumb grip portion attached to the panel to open the package. The package can have a finger or thumb hold attached to the panel to open the package. | 09-26-2013 |
20140295036 | PACKAGING FOR ENERGY FOODS OR OTHER SUBSTANCES - A consumer package is disclosed that can be opened with one hand. The packaging can have a finger or thumb loop attached to a panel that allows a user to use a finger of the same hand holding the package to open the package. The finger or thumb loop can be designed to have strength and structural integrity to open the package rather than just to hold the package. The package can have a finger or thumb grip portion attached to the panel to open the package. The package can have a finger or thumb hold attached to the panel to open the package. | 10-02-2014 |
20150018867 | ENHANCED ULTRASOUND VISUALIZATION OF INTRAVASCULAR DEVICES - Methods and devices for providing improved ultrasound visibility of medical devices intended for intravascular use are described. The inclusion of gas/solid boundary regions within a medical devices improves the resolution of the device under ultrasound visualization. Gas/solid boundary regions may be provided through the use of embedded gas-filled microlumens, microwells, or enclosed pockets within the medical device. | 01-15-2015 |
20150045665 | 3 DIMENSIONAL SIMULTANEOUS MULTIPLE CORE BIOPSY OR FIDUCIAL MARKER PLACEMENT DEVICE AND METHODS - Systems and methods for non-serial, substantially simultaneous or simultaneous tissue sampling and placement of multiple markers/fiducials in a non-linear, distributed or three dimensional configuration. The systems and methods can be applicable to other forms and combinations of distributed/3 dimensional/spherical localization which may include a single procedure or combination of procedures that may include 3D biopsy, fiducial placement, brachytherapy seed placement, injection/infusion of bioactive materials (e.g., chemotherapy, small molecules, cellular materials, cells, caustic materials, proteolytics, embolic material, glue, etc.), thermally or electrically derived ablation. | 02-12-2015 |