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Document Title |
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8043319 |
Expanding cannula
An elongated cannula with an inner tube that is designed to cooperate with a corresponding outer tube. The cannula may include a cam mechanism, a plurality of flexible members designed to expand...
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8016782 |
Methods for providing oxygenated blood to venous circulation
Methods are disclosed for the providing oxygenated blood to venous circulation. Embodiments include a femoral access approach to the creation of an Aorta-caval fistula at the bifurcation of the...
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8002730 |
Anti-thrombogenic venous shunt system and method
A venous shunt system and method adapted to shunt cerebral spinal fluid in a patient. A fluid control device having a fluid passage is adapted to be placed allowing cerebral spinal fluid to flow...
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7678077 |
Variable depth injection device and method
An apparatus for the injection of therapeutic and other agents at a target site within a patient's body. A catheter including a first elongated shaft having a distal end and a proximal end and a...
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6929621 |
Drainage catheter with bifurcating tip
The present invention relates to a catheter that includes an elongate body having distal and proximal ends, the elongate body having at least one lumen therethrough, a distal portion of the...
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6716230 |
Vessel and lumen expander attachment for use with an electromechanical driver device
A selectively coupleable and remotely actuateable surgical attachment for use with an electromechanical driver device for use in expanding occluded vessels and lumens. The attachment includes an...
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6629987 |
Catheter positioning systems
The present invention provides a catheter positioning system which serves to control and stabilize a distal end of a catheter at a treatment site within a patient so that a medical procedure can be...
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6629953 |
Methods and devices for removing material from a vascular site
An expandable cage is expanded within a narrowed region of a blood vessel. The expandable cage has openings therein so that plaque protrudes through the openings when the cage is expanded. A...
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6607506 |
Embolic protection device having an expandable trap
An embolic protection device for use in medical, veterinary, non-medical or industrial applications where removal of an obstruction from a small diameter vessel or vessel-like structure could...
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6599267 |
Transluminal injection device for intravascular drug delivery
A catheter including an injection port at or near the distal end thereof and a mechanism for causing the injection port to move between a first position and a second position. In the first position...
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6579254 |
Medication adapter and method for use thereof
By interposing an adapter between the endotracheal or tracheal tube inserted to a patient and the ventilation and suction systems that are connected to the endotracheal tube, a medication catheter...
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6277402 |
Method for treatment of multiple sclerosis and related disease states
A method for treatment of multiple sclerosis and related disease states. A histamine H2 mimicking agent is administered in an amount which is effective to stimulate production of a cyclic AMP in...
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5921944 |
Vibratory device for treating voiding dysfunction
A vibratory device (20) for treating female voiding dysfunctions, such as urinary stress incontinence, by inserting it into a patient's urinary tract and imparting vibrations to the urethral walls...
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5476505 |
Coiled stent and delivery system
An intravascular stent and delivery system comprising a helically-shaped spring and means for expanding the stent from a first diameter to a second larger diameter, and releasing the stent for...
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5183465 |
Apparatus for supporting and moving needles and trocars for penetrating the abdomen
An apparatus is provided for supporting a Verres needle which includes a mechanism for grasping a portion of the abdomen such that the needle may be moved to penetrate the abdomen to create a space...
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5098376 |
Apparatus and methods for furling and introducing an extrapulmonary blood gas exchange device
An in vivo extrapulmonary blood gas exchange device is disclosed having a hollow fiber bundle in gaseous communication with a coaxial dual lumen tube and having a furling apparatus for twisting one...
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5081985 |
Vibratory method and device for treating female voiding dysfunctions
A vibratory method for treating female voiding dysfunctions by applying to the inner walls of the urethra radial expansion forces combined with axial friction forces. This improves blood...
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4773400 |
Expandable urethral bougies
A mechanically-expandable instrument for treating diseases in the urethra and the neck of the urinary bladder, comprising a driver having two elements which, upon selective activation thereof, will...
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4692139 |
Catheter for effecting removal of obstructions from a biological duct
A catheter for insertion into a biological duct such as an artery, comprised of a flexible aspiration tube disposed within a delivery sleeve and connected at one end to a source of vacuum for...
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4585000 |
Expandable device for treating intravascular stenosis
The intravascular expandable device is adapted to be inserted within and through the lumen of a blood vessel and to be manipulated therethrough to a stenotic area where it can be operated for...
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3570498 |
TROCAR AND CANNULA FOR VETERINARY USE
A veterinary instrument having a trocar with a curved end and a cannula with its end curved to lie within the trocar during insertion, the cannula being rotatable with respect to the trocar to open...
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3039462 |
Device for dilating and dispensing material to body cavities
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3037505 |
Irrigators or spray devices
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