Patent application number | Description | Published |
20110022153 | STENT GRAFT - Some embodiments are directed to a stent graft comprising a first stent graft having a first stent, a first inner graft supported by the first stent, a second inner graft supported by the first stent, and an outer graft. The second inner graft can be spaced apart from the first inner graft along the length of the first stent so that a portion of the first stent is not covered by either the first inner graft or the second inner graft. A first portion and a second portion of the outer graft can be attached to the first stent, the outer graft being unsupported by the stent between the first and second portions so as to form a fillable space between the outer graft, the first inner graft, and the second inner graft. Some embodiments further comprise a second stent graft deployable within the inside of the first stent graft to sealingly cover the uncovered portion of the first stent. | 01-27-2011 |
20110166570 | SHOCKWAVE BALLOON CATHETER SYSTEM - A system for breaking obstructions in body lumens includes a catheter including an elongated carrier, a balloon about the carrier in sealed relation thereto, the balloon being arranged to receive a fluid therein that inflates the balloon, and an arc generator including at least one electrode within the balloon that forms a mechanical shock wave within the balloon. The system further includes a power source that provides electrical energy to the arc generator. | 07-07-2011 |
20110295227 | SHOCKWAVE VALVULOPLASTY CATHETER SYSTEM - A valvuloplasty system comprises a balloon adapted to be placed adjacent leaflets of a valve. The balloon is inflatable with a liquid. The system further includes a shock wave generator within the balloon that produces shock waves. The shock waves propagate through the liquid and impinge upon the valve to decalcify and open the valve. | 12-01-2011 |
20120116289 | SHOCKWAVE VALVULOPLASTY DEVICE WITH GUIDEWIRE AND DEBRIS BASKET - A valvuloplasty system comprises a balloon adapted to be placed adjacent leaflets of a valve. The balloon is inflatable with a liquid. The system further includes a shock wave generator within the balloon that produces shock waves. The shock waves propagate through the liquid and impinge upon the valve to decalcify and open the valve. The balloon is carried on a catheter that includes a guidewire lumen. The system further includes a debris collecting basket carried on the catheter proximal to the balloon. | 05-10-2012 |
20120203255 | HIGH PRESSURE BALLOON SHOCKWAVE CATHETER AND METHOD - A system and method for breaking obstructions in body lumens includes a catheter including an elongated carrier, a balloon at one end of the carrier in sealed relation thereto, the carrier including a channel arranged to receive a fluid that fills and pressurizes the balloon to an internal pressure of greater than two atmospheres, and an arc generator including at least one electrode within the balloon that forms a mechanical shock wave within the balloon. The system further includes a power source that provides electrical energy to the arc generator. | 08-09-2012 |
20120221013 | NON-CAVITATION SHOCKWAVE BALLOON CATHETER SYSTEM - An angioplasty catheter includes an elongated carrier, and an angioplasty balloon about the carrier in sealed relation thereto. The balloon is arranged to receive a fluid therein that inflates the balloon. The catheter further includes a shock wave generator within the balloon that forms a rapidly expanding and collapsing bubble within the balloon to form mechanical shock waves within the balloon. The expanding bubble forms a first shock and the collapsing balloon forms a second shock wave. The shock wave generator is arranged such that the energy of the first shock wave is greater than the energy of the second shock wave. | 08-30-2012 |
20130271278 | COMPUTATIONAL METHODS AND SYSTEMS FOR REPORTING INFORMATION REGARDING APPURTENANCES TO WOUND DRESSINGS - Computational systems and methods for reporting information regarding appurtenances to wound dressings are described. A system can include an appurtenance to a wound dressing, including a substrate, a transmission unit, a selectively activated switch, and a projection of a size and shape to extend into an interior region of a wound dressing and configured to sample a fluid associated with a wound; a local unit, including a receiver configured to receive signals from the transmission unit, a transmitter configured to send signals to the transmission unit, a processor, non-volatile memory, and a power source; and a central assembly, including a processor, a receiver configured to receive signals from the local unit, and at least one user interface. | 10-17-2013 |
20130274563 | APPURTENANCES TO CAVITY WOUND DRESSINGS - Appurtenances to cavity wound medical dressings are described. In some embodiments, an appurtenance to a cavity wound dressing includes: a substrate including at least one wound-facing surface, the wound-facing surface configured to be oriented facing a wound surface of a cavity wound; and a plurality of sensor units attached to the substrate, the plurality of sensor units oriented and positioned on the substrate relative to the wound surface of the cavity wound. | 10-17-2013 |
20130274629 | APPURTENANCES FOR REPORTING INFORMATION REGARDING WOUND DRESSINGS - Appurtenances to wound dressings are described, which include: a substrate configured to mechanically or chemically attach to a wound dressing; a transmission unit attached to a surface of the substrate, the transmission unit including circuitry and at least one antenna, the transmission unit configured to transmit a signal; and a projection operably attached to the transmission unit, the projection of a size and shape to extend into an interior region of the wound dressing and configured to sample a fluid associated with a wound. | 10-17-2013 |
20130274630 | DORMANT TO ACTIVE APPURTENANCES FOR REPORTING INFORMATION REGARDING WOUND DRESSINGS - Appurtenances to wound dressings can include: a substrate configured to attach to a wound dressing; a fluid-activated voltaic cell attached to the substrate; a transmission unit attached to a surface of the substrate, the transmission unit including circuitry and at least one antenna, the transmission unit configured to transmit a signal in response to current generated by the fluid-activated voltaic cell; and a projection operably attached to the fluid-activated voltaic cell, the projection of a size and shape to extend into an interior region of the wound dressing and configured to sample a fluid within the interior region of the wound dressing. | 10-17-2013 |
20130281920 | Endometrial Ablation - A tissue ablation system includes a waveguide configured to leak microwave radiation through an array of subwavelength apertures. | 10-24-2013 |
20130338768 | BREAST IMPLANT WITH ANALYTE SENSORS AND INTERNAL POWER SOURCE - Breast implants including sensor modules and related methods are described herein. Breast implants include those with: a shell configured to be substantially filled with a viscous material; a plurality of sensor modules attached to the shell, the sensor modules oriented to detect one or more analytes in a fluid adjacent to the shell, the sensor modules positioned at a distance from each other, wherein each of the plurality of sensor modules includes a unique identifier; and at least one power source operably attached to the plurality of sensor modules. | 12-19-2013 |
20130338769 | BREAST IMPLANT WITH ANALYTE SENSORS RESPONSIVE TO EXTERNAL POWER SOURCE - Breast implants including sensor modules and related methods are described herein. Breast implants include those with: a shell configured to be substantially filled with a viscous material; and a plurality of sensor modules attached to the shell and positioned at a distance from each other, each of the plurality of sensor modules oriented to detect one or more analytes in a fluid adjacent to the shell, wherein each of the plurality of sensor modules includes a unique identifier and is configured to utilize energy transmitted from an external source. | 12-19-2013 |
20130338770 | BREAST IMPLANT WITH COVERING, ANALYTE SENSORS AND INTERNAL POWER SOURCE - Breast implants including sensor modules and related methods are described herein. Breast implants include those with: a shell configured to be substantially filled with a viscous material; at least one fluid-permeable cover, the cover completely enveloping the shell; a plurality of sensor modules attached to the shell, the sensor modules oriented to detect one or more analytes in a fluid between the shell and the cover, the sensor modules positioned at a distance from each other, wherein each of the plurality of sensor modules includes a unique identifier; and at least one power source operably attached to the plurality of sensor modules. | 12-19-2013 |
20130338771 | BREAST IMPLANT WITH COVERING AND ANALYTE SENSORS RESPONSIVE TO EXTERNAL POWER SOURCE - Breast implants including sensor modules and related methods are described herein. Breast implants include those with: a shell configured to be substantially filled with a viscous material; at least one fluid-permeable cover, the cover completely enveloping the shell; and a plurality of sensor modules attached to the shell and positioned at a distance from each other, each of the sensor modules oriented to detect one or more analytes in a fluid between the shell and the cover, wherein each of the plurality of sensor modules includes a unique identifier and is configured to utilize energy transmitted from an external source. | 12-19-2013 |
20130338772 | BREAST IMPLANT WITH REGIONALIZED ANALYTE SENSORS AND INTERNAL POWER SOURCE - Breast implants including sensor modules and related methods are described herein. Breast implants include those with: a shell configured to be substantially filled with a viscous material; a plurality of projections extending from an external surface of the shell, the projections forming a plurality of compartments adjacent to the external surface of the shell; at least one fluid-permeable cover attached to the projections, the cover completely enveloping the shell and the plurality of projections; a plurality of sensor modules attached to the shell, each of the sensor modules oriented to detect one or more analytes in a fluid within one of the plurality of compartments, wherein each of the plurality of sensor modules includes a unique identifier; and at least one power source operably attached to the plurality of sensor modules. | 12-19-2013 |
20130338773 | BREAST IMPLANT WITH REGIONALIZED ANALYTE SENSORS RESPONSIVE TO EXTERNAL POWER SOURCE - Breast implants including sensor modules and related methods are described herein. Breast implants include those with: a shell configured to be substantially filled with a viscous material; a plurality of projections extending from an external surface of the shell, the projections forming a plurality of compartments adjacent to the external surface of the shell; at least one fluid-permeable cover attached to the projections, the cover completely enveloping the shell and the plurality of projections; and a plurality of sensor modules attached to the shell and positioned at a distance from each other, each of the sensor modules oriented to detect one or more analytes in a fluid within one of the plurality of compartments, wherein each of the plurality of sensor modules includes a unique identifier and is configured to utilize energy transmitted from an external source. | 12-19-2013 |
20140039451 | DEVICES AND METHODS FOR WEARABLE INJECTION GUIDES - Wearable injection guides and manufacture and use thereof are described, which include: a rigid material formed to substantially conform in shape to a topography of a body region of an individual, the rigid material substantially impenetrable to an injection needle, and the rigid material including one or more injection needle access regions arranged in a treatment pattern. | 02-06-2014 |
20140039452 | DEVICES AND METHODS FOR WEARABLE INJECTION GUIDES - Wearable injection guides and manufacture and use thereof are described, which include: a rigid needle-penetrable material having an inner surface and an outer surface, the inner surface having form-fitting contours substantially conforming to a topography of a body region of an individual and the outer surface including one or more fiducials indication of at least one treatment parameter. | 02-06-2014 |
20140039658 | SYSTEMS AND METHODS FOR WEARABLE INJECTION GUIDES - Systems and methods for wearable injection guides are described, which include: acquiring one or more digital images of a body region of an individual with at least one image capture device; creating a digitally rendered model of a wearable injection guide from the one or more digital images of the body region of the individual; adding one or more digitally rendered fiducials indicative of at least one treatment parameter to the digitally rendered model of the wearable injection guide; and forming the wearable injection guide from the digitally rendered model of the wearable injection guide, the formed wearable injection guide including one or more fiducials corresponding to the one or more digitally rendered fiducials on the digitally rendered model of the wearable injection guide. | 02-06-2014 |
20140088717 | ARTIFICIAL JOINT COMPONENTS INCLUDING SYNOVIAL FLUID DEFLECTING STRUCTURES - Artificial joint prosthetic components including synovial fluid deflection structures are described. Embodiments of artificial joint prosthesis include those with: a bone-facing surface of a artificial joint prosthesis, the bone-facing surface configured to face a bone-prosthesis interface in vivo; a non-contact surface of the artificial joint prosthesis; and at least one fluid deflection structure positioned on the non-contact surface, the fluid deflection structure positioned to deflect synovial fluid away from the bone-prosthesis interface in vivo. | 03-27-2014 |
20140088718 | ARTIFICIAL JOINT COMPONENTS INCLUDING SYNOVIAL FLUID DEFLECTING STRUCTURES AND PARTICLE RETAINING STRUCTURES - Artificial joint prostheses, including hip, knee and shoulder joints, are described. In some aspects, an artificial joint prosthesis includes: a bone-facing surface of an artificial joint prosthesis, the bone-facing surface configured to face a bone-prosthesis interface in vivo; a non-contact surface of the artificial joint prosthesis, the non-contact surface adjacent to the bone-facing surface of the artificial joint prosthesis; at least one fluid deflection structure attached to the non-contact surface, the fluid deflection structure positioned to direct a flow of synovial fluid away from the bone-prosthesis interface in vivo; and at least one particle retaining structure positioned to contact the directed flow of synovial fluid and configured to retain particles present within the synovial fluid. | 03-27-2014 |
20140088719 | ARTIFICIAL JOINT COMPONENTS INCLUDING MECHANIZED SYNOVIAL FLUID DEFLECTING STRUCTURES - Prosthetic artificial joints are described, including hip, knee and shoulder joints. In some embodiments, a artificial joint prosthesis includes: a bone-facing surface of a artificial joint prosthesis, the bone-facing surface configured to face a bone-prosthesis interface in vivo; a non-contact surface of the artificial joint prosthesis, the non-contact surface adjacent to the bone-facing surface of the artificial joint prosthesis; at least one fluid deflection structure positioned adjacent to the non-contact surface, the fluid deflection structure positioned to deflect synovial fluid away from the bone-prosthesis interface in vivo; and a mechanism attached to the fluid deflection structure, the mechanism operable to move the fluid deflection structure to direct synovial fluid away from the bone-prosthesis interface in vivo. | 03-27-2014 |
20140088720 | ARTIFICIAL JOINT COMPONENTS INCLUDING MECHANIZED SYNOVIAL FLUID DEFLECTING STRUCTURES AND PARTICLE RETAINING STRUCTURES - Prosthetic artificial joints are described, including hip, knee and shoulder joints. In some embodiments, an artificial joint prosthesis includes: a bone-facing surface of a artificial joint prosthesis, the bone-facing surface configured to face a bone-prosthesis interface in vivo; a non-contact surface of the artificial joint prosthesis, the non-contact surface adjacent to the bone-facing surface of the artificial joint prosthesis; at least one fluid deflection structure positioned adjacent to the non-contact surface, the fluid deflection structure positioned to deflect synovial fluid away from the bone-prosthesis interface in vivo; a mechanism attached to the fluid deflection structure, the mechanism operable to move the fluid deflection structure to direct synovial fluid away from the bone-prosthesis interface in vivo; and at least one particle retaining structure positioned to contact the directed flow of synovial fluid and configured to retain non-physiological particles present within the synovial fluid. | 03-27-2014 |
20140088721 | ARTIFICIAL JOINT COMPONENTS INCLUDING INTEGRAL MAGNETIC FIELDS CONFIGURED TO DEFLECT WEAR DEBRIS PARTICLES - Prosthetic artificial joints are described, including hip, knee and shoulder joints. In some embodiments, an artificial joint prosthesis includes: a bone-facing surface of a artificial joint prosthesis, the bone-facing surface configured to face a bone-prosthesis interface in vivo; a first component of the artificial joint prosthesis including a contact surface of the artificial joint prosthesis, the first component fabricated from at least one polymer and a plurality of magnetic particles; and a second component of the artificial joint prosthesis including at least one magnet configured to create a magnetic field within the artificial joint, the at least one magnet positioned to form a magnetic field directed to influence a location of debris including the magnetic particles in the joint to a position distinct from the bone-prosthesis interface in vivo. | 03-27-2014 |
20140121636 | SYSTEMS AND METHODS FOR GUIDING INJECTIONS - Systems and methods are described herein for guided injection, which include: one or more controllable light-emitting elements configured to emit non-destructive light and a computing device operably connected to the one or more controllable light-emitting elements configured to emit non-destructive light, the computing device including a processor operable to receive at least one digital representation of a body region of an individual, the body region of the individual including one or more physical registration landmarks, the at least one digital representation including one or more digitally registered injection sites and one or more digital registration landmarks corresponding to the one or more physical registration landmarks on the body region; and control the one or more controllable light-emitting elements to illuminate a location of a surface of the body region of the individual corresponding in location to at least one of the one or more digitally registered injection sites. | 05-01-2014 |
20140121637 | SYSTEMS AND METHODS FOR GENERATING AN INJECTION GUIDE - System and methods are described herein for generating an injection guide, which include receiving one or more digital images of a body region of an individual, the body region including one or more physical registration landmarks, generating at least one digital representation of the body region using the one or more digital images, the at least one digital representation including one or more digital registration landmarks corresponding to the one or more physical registration landmarks on the body region, adding one or more digitally registered injection sites to the at least one digital representation of the body region in an injection-treatment pattern, the one or more digitally registered injection sites registered relative to the one or more digital registration landmarks, and generating one or more output signals having information for controlling one or more controllable light-emitting elements to illuminate a location on a surface of the body region of the individual corresponding in location to at least one of the one or more digitally registered injection sites. | 05-01-2014 |
20140171730 | TRANS-VAGINAL SLING DELIVERY DEVICE - Technologies are generally provided for a trans-vaginal sling delivery device for deploying a sub-urethral sling to treat urinary incontinence. A delivery tool coupled with an interior of a delivery tube may be advanced through the vagina, and a pointed end of the delivery tube may puncture the vaginal wall. A sub-urethral sling may be attached to the delivery tube, and the sling may be longitudinally wrapped into a reduced delivery profile around the delivery tool within the delivery tube. The delivery tube may include a longitudinal slit opening, and the sling may be deployed from the delivery tool by rotating the delivery tool. Two delivery tubes and delivery tools may be employed to deploy each end of the sling, such that each end of the sling may be anchored on a right and left side of the urethra with a portion of the sling supporting the urethra from beneath. | 06-19-2014 |
20140180326 | INFLATABLE BALLOON FOR PROTECTING BLOOD VESSEL - Technologies are generally provided for a vascular reinforcement device is provided for preventing compression of a blood vessel in the presence of forces applied externally to the blood vessel. The vascular reinforcement device may include a balloon having a substantially elongated shape which may be placed adjacent to a left renal vein such that when the balloon is in an inflated position, the balloon may prevent compression of the left renal vein against a rigid structure such as the aorta. The balloon may include an anchoring sheath on each end of the balloon for anchoring the inflatable balloon to fascia surrounding the blood vessel to provide stabilization. The balloon may be delivered and positioned in an initial deflated position employing a laparoscopic procedure, and once anchored in position alongside the left renal vein, the balloon may be filled with a sterile solution for inflation. | 06-26-2014 |
20140187858 | DEVICE AND METHOD FOR TREATING DIVERTICULAR DISEASE - Disclosed herein are methods and devices for treating diverticular disease. The method can include injecting a sterile fluid between a mucosal layer of the diverticulum and a serosal layer of the diverticulum to form an expanded cavity in the diverticulum comprising the sterile fluid; injecting a filler material in the expanded cavity; and removing at least a portion of the sterile fluid from the expanded cavity. The device can include a flexible overtube having a lumen; a flexible shaft at least partially disposed within the lumen of the flexible overtube; a cutting tip at a distal end of the flexible shaft; an input port fluidly coupled to the lumen of the flexible shaft; and an output port fluidly coupled to a proximal end of the lumen of the overtube. Also disclosed herein are systems and kits for treating diverticular disease. | 07-03-2014 |
20140200392 | TRANS-URETHRAL SLING DELIVERY DEVICE - Technologies are generally provided for a trans-urethral sling delivery device for deploying a sub-urethral sling to support a urethra to treat urinary incontinence. A trocar and a delivery tube may be advanced through the urethra, and the trocar may puncture a hole in the urethral wall. The delivery tube may be configured to form a curved position such that a curved portion may extend from the hole in the urethral wall into an area surrounding the urethra near the bladder. A sub-urethral sling may be attached to a flexible delivery tool in a reduced delivery profile, and the flexible delivery tool with the attached sub-urethral sling may be advanced through the curved delivery tube. The delivery tube may be rotated to enable the delivery tool to anchor each end of the sub-urethral sling on each side of the urethra with a portion of the sling supporting the urethra from beneath. | 07-17-2014 |
20140222127 | HELICAL VASCULAR REINFORCEMENT DEVICE - Technologies are generally provided for a vascular reinforcement device for preventing compression of a blood vessel in the presence of forces applied externally to the blood vessel which may occur due to pregnancy and obesity. The vascular reinforcement device may include a coil which may be wrapped around a left renal vein at a position where the left renal vein crosses the aorta for preventing compression of the left renal vein against the rigid aorta. The coil may be uncoiled into a long a flat position for percutaneous delivery to the abdominal area employing a laparoscopic procedure. The coil may be inserted into a delivery tube in the uncoiled position and delivered through the delivery tube employing a guiding tool. As the coil emerges from the delivery tube, the coil may be configured to form into the coiled position around the left renal vein. | 08-07-2014 |
20150080643 | SUB-URETHRAL SLING DELIVERY DEVICE - Technologies are generally provided for a trans-urethral sling delivery device for deploying a sub-urethral sling to support a urethra to treat urinary incontinence. The delivery device may include a conical-shaped cap attached to a distal end of the sling, the cap configured to puncture the urethra to provide access to an area surrounding the urethra. The sling may be wrapped in a reduced profile around a delivery tool having flexible spreading members extending away from each other at an end of the delivery tool. The spreading members may be inserted within the cap, and the device may be inserted through the urethra to deploy the sling. The delivery tool may be gradually removed from urethra, removing the spreading members from the cap, such that the spreading members may expand to spread the sling to a flattened configuration as the spreading members are moved along a length of the sling. | 03-19-2015 |