Patent application number | Description | Published |
20090152298 | PERSONAL WATER AND ADDITIVE APPARATUS - A personal water and additive apparatus includes a first container; a manifold having a water passageway and an additive passageway, the water passageway and additive passageway intersecting to form a single mixing passageway; a first tube connecting the first container to the water passageway of the manifold, the combination of the first tube and the water passageway defining a water channel; a second container; a second tube connecting the second container to the additive passageway of the manifold, the combination of the second tube and the additive passageway defining an additive channel; an outlet tube having one end connected to the mixing passageway of the manifold; a check valve disposed in the water channel; and a flow regulator that controls flow in at least one of the water passageway and the additive passageway. | 06-18-2009 |
20090275932 | LASER ENERGY DEVICES AND METHODS FOR SOFT TISSUE REMOVAL - A laser energy soft tissue aspiration device comprises a cannula defining an aspiration lumen and having one or more aspiration inlet ports at a distal end. A laser energy transmission guide delivers laser energy from the proximal end of the cannula to the distal end which can be inserted to a tissue removal site within a patient. Reciprocating longitudinal motion of the cannula along with suction provided within the lumen can cause soft tissue to be suctioned into the lumen for removal. Laser energy contained within the lumen and directed by an optical delivery system can ablate soft tissue pulled within the lumen. The optical delivery system can further protect the terminal point of the laser energy transmission guide, from which, the laser energy can be delivered. | 11-05-2009 |
20090275933 | LASER ENERGY DEVICES AND METHODS FOR SOFT TISSUE REMOVAL - A laser energy soft tissue aspiration device comprises a cannula defining an aspiration lumen and having one or more aspiration inlet ports at a distal end. A laser energy transmission guide delivers laser energy from the proximal end of the cannula to the distal end which can be inserted to a tissue removal site within a patient. Reciprocating longitudinal motion of the cannula along with suction provided within the lumen can cause soft tissue to be suctioned into the lumen for removal. Laser energy contained within the lumen and directed by an optical delivery system can ablate soft tissue pulled within the lumen. The optical delivery system can further protect the terminal point of the laser energy transmission guide by isolating it, or removing it from the flow of aspirated tissue. | 11-05-2009 |
20090287196 | LASER ENERGY DEVICES AND METHODS FOR SOFT TISSUE REMOVAL - A laser energy soft tissue aspiration device comprises a cannula defining an aspiration lumen and having one or more aspiration inlet ports at a distal end. A laser energy transmission guide delivers laser energy from the proximal end of the cannula to the distal end which can be inserted to a tissue removal site within a patient. Reciprocating longitudinal motion of the cannula along with suction provided within the lumen can cause soft tissue to be suctioned into the lumen for removal. Laser energy contained within the lumen and directed by an optical delivery system can ablate soft tissue pulled within the lumen. The optical delivery system can further protect the terminal point of the laser energy transmission guide, from which, the laser energy can be delivered. | 11-19-2009 |
Patent application number | Description | Published |
20100030244 | Fixation band for affixing a prosthetic heart valve to tissue - A fixation band for affixing a prosthetic heart valve to tissue having proximal and distal annular portions positionable relative to one another, the proximal and distal annular portions each having a proximal and distal sides, the proximal side of the distal annular portion and the distal side of the proximal annular portion being oriented toward one another, and a prosthetic heart valve being attachable to one of the distal side of the distal annular portion and the proximal side of the proximal annular portion; staples configured between the distal side of the proximal annular portion and the proximal side of the distal annular portion; and a compression device operative between the proximal and distal annular portions for selectively positioning the proximal and distal annular members toward one another for compressing the staples therebetween and deploying the staples into tissue so as to affix the prosthetic heart valve to tissue. | 02-04-2010 |
20100217384 | Method For Replacing Native Valve Function Of A Diseased Aortic Valve - Methods for replacing native valve function of a diseased aortic valve are disclosed. In an embodiment, a method for replacing native valve function of a diseased aortic valve in a patient includes: (a) receiving an artificial heart valve assembly mounted about a first mounting position on a catheter system, (b) guiding the artificial heart valve assembly through the vasculature of the patient, (c) while the catheter system having the artificial heart valve assembly mounted thereto is in the patient's vasculature, mounting the artificial heart valve assembly about a second mounting position on the catheter system, (d) delivering the artificial heart valve assembly to the region of the diseased aortic valve, (e) expanding the artificial heart valve assembly in the region of the diseased aortic valve, and (f) withdrawing the catheter system from the patient's vasculature. | 08-26-2010 |
20100286509 | METHODS AND APPARATUS FOR PERFORMING PROCEDURES ON TARGET LOCATIONS IN THE BODY - A method of performing a medical procedure on target tissue within the body includes immobilizing the target tissue with an immobilization device, positioning an insertion tool (e.g., a needle, a needle and marker wire, a needle gun, etc.) to be inserted into the target tissue on the immobilization device based on at least one reading of the target tissue, and inserting the insertion tool into the target tissue. An immobilization device for performing methods includes a frame assembly, a tissue immobilization assembly coupled to the frame assembly, the tissue immobilization assembly including a structure adapted to immobilize tissue, and a needle assembly releasably connectable to the frame assembly. The needle assembly includes a needle capable of being inserted into the immobilized tissue. | 11-11-2010 |
20110118830 | System For Replacing Native Valve Function Of A Diseased Aortic Valve - Methods for replacing native valve function of a diseased aortic valve are disclosed. In an embodiment, a method for replacing native valve function of a diseased aortic valve in a patient includes: (a) receiving an artificial heart valve assembly mounted about a first mounting position on a catheter system, (b) guiding the artificial heart valve assembly through the vasculature of the patient, (c) while the catheter system having the artificial heart valve assembly mounted thereto is in the patient's vasculature, mounting the artificial heart valve assembly about a second mounting position on the catheter system, (d) delivering the artificial heart valve assembly to the region of the diseased aortic valve, (e) expanding the artificial heart valve assembly in the region of the diseased aortic valve, and (f) withdrawing the catheter system from the patient's vasculature. | 05-19-2011 |
20120035617 | ARTICULABLE SURGICAL INSTRUMENT - An instrument includes, a lumen, a handpiece affixed to the proximal end of the lumen and including an actuator, a proximal articulable segment, the proximal end of the proximal articulable segment pivotably attached to the distal end of the lumen, an actuation cable extending from the actuator through the lumen and into the proximal articulable segment, and a cable router having a proximal knuckle assembly having a proximal segment knuckle affixed to the proximal end of the proximal articulable segment, a lumen knuckle affixed to the distal end of the lumen, and a proximal hinge pin knuckle positioned about the proximal hinge pin, wherein the cable is bent against the proximal segment knuckle, the lumen knuckle and the proximal hinge pin knuckle when the proximal articulable segment is generally parallel with the lumen. | 02-09-2012 |
20140257470 | METHOD AND APPARATUS FOR RESECTING AND REPLACING AN AORTIC VALVE - Apparatus for resecting a diseased heart valve, the apparatus comprising: a body portion; a first handle and a second handle; a cutting blade; a set of retaining arms; a pass-off tool having a first attachment device configured to selectively engage the first handle attached to the body portion so as to allow placement of the second handle of the body portion adjacent to the diseased heart valve, and a controller tool having a second attachment device at the distal end thereof, the second attachment device configured to selectively engage the second handle attached to the body portion so as to allow positioning of the body portion adjacent to the diseased heart valve, a cutting blade actuator configured to cause the cutting blade to selectively rotate, and a retaining arm actuator configured to selectively position the set of retaining arms from the contracted state to the expanded state. | 09-11-2014 |
20150018843 | ARTICULABLE SURGICAL INSTRUMENT - An instrument includes, a lumen, a handpiece affixed to the proximal end of the lumen and including an actuator, a proximal articulable segment, the proximal end of the proximal articulable segment pivotably attached to the distal end of the lumen via a proximal hinge pin extending in a direction generally perpendicular to a longitudinal axis of the lumen, an actuation cable extending from the actuator through the lumen and into the proximal articulable segment, and a cable router comprising a proximal pulley assembly rotatable about the proximal hinge pin, wherein the cable is wrapped about the proximal pulley assembly. | 01-15-2015 |