Matches 1 - 50 out of 68 1 2 >


Match Document Document Title
US20060129126 Infusion device and method for infusing material into the brain of a patient  
A fluid infusion device and a method of using the same. The device includes an outer, flexible guide catheter having a distal end for introduction beneath the skull of a patient and a proximal end...
US20130231605 MULTI-PURPOSE ASPIRATION/IRRIGATION/POLISHING TIPS SUITABLE FOR CATARACT SURGERIES AND RELATED METHODS  
Devices and methods for cataract surgery include a tip with a textured outer surface that is configured to gently scrape the capsule bag to allow aspiration of cortical tissue.
US20090137944 Medical system and catheter connector apparatus  
A medical system for connecting a multiple lumen medical catheter to associated medical instrumentation includes a connector member defining a longitudinal axis and having a first end for...
US20050171469 Catheter assembly with joinable catheters  
A multiple lumen catheter assembly comprising a first catheter having a proximal end and a distal end, a second catheter having a proximal end and a distal end; and a connecting means for...
US20060100572 Dialysis catheter tip and method of manufacture  
A multi-lumen catheter comprising a first lumen extending through the catheter to a first distal opening, and a second lumen extending through the catheter to a second distal opening distal to the...
US20050283111 Catheter assembly with degradable material  
A catheter assembly having a first catheter, a second catheter, a degradable material between at least a portion of the first and second catheters for releasably joining at least a portion of the...
US20050197624 Sheath for use in peripheral interventions  
A dual lumen introducer sheath provides access to at least one renal artery and at least one peripheral blood vessel of a patient. The introducer sheath includes a proximal hub comprising first...
US20140261407 ASPIRATION CATHETERS, SYSTEMS, AND METHODS  
The aspiration catheters, systems and methods include a catheter having an elongated body with a cross-section having a flat side and a curve near the distal end. The first side of the...
US20050143687 Blood treatment catheter and method  
A blood infusion and aspiration catheter has an annular lumen surrounding a central lumen. The annular lumen, whether used for infusion or aspiration, has a set of ports which are aligned along a...
US20070060888 Methods and apparatus for assisted aspiration  
An aspiration catheter comprises a catheter body having an aspiration lumen therethrough. The distal opening of the aspiration lumen can be modified in various ways or can have the addition of...
US20070005003 Reinforced multi-lumen catheter  
A reinforced multi-lumen catheter and method of manufacturing the same. An assembly for manufacturing the multi-lumen catheter includes a catheter body substrate including a septum, one or more...
US20060004316 Reduction of recirculation in catheters  
A catheter tip designed to reduce the outflow velocity and/or directional momentum of fluid being infused by a catheter having such a tip. In one variation, a plurality of channels is provided at...
US20090082837 Hand-held Thermal Ablation Device  
A thermal ablation system, comprises a device housing and an elongated probe extending distally from the device housing, the probe including an outflow fluid passage extending between proximal and...
US20060189922 Dialysis catheter with stiffening member and flow diverting structure  
Disclosed is a double lumen continuous flow dialysis catheter having contiguous lumens of different lengths, the shorter lumen acting as a blood intake lumen and the longer as a blood return...
US20050182352 Dialysis catheter tip  
A distal tip for a catheter comprises first and second lumens extending therethrough, wherein in an operative configuration, the first and second lumens are coupled to first and second lumens of a...
US20050059925 Catheter systems and associated methods  
A catheter system includes a guide catheter defining a proximal lumen and a distal lumen. The catheter system includes an actuator positioned within the proximal lumen, and an extension member...
US20060206048 Multi-lumen catheter system used in a blood treatment process  
A catheter system facilitates blood treatments such as apheresis that require simultaneous withdrawal and return of blood to a patient at high flow rates. A multi-lumen catheter has an external...
US20160303310 SUCTION-IRRIGATION HEAD  
A suction-irrigation head includes a manifold set, one end extending to form a discharge pipe and an intake pipe, an end of the discharge pipe forming a discharge opening, an end of the intake...
US20060047301 Emboli removal system with oxygenated flow  
Medical treatment systems incorporate inflow catheters to delivery oxygenated blood into a blood vessel. Devices suitable for the removal of emboli can be used with the inflow catheters. Suitable...
US20050215978 Method of enhancing catheter patency using a citrate salt catheter lock solution  
This invention relates to an infusion device for a catheter lock solution, to a method of enhancing the patency of catheters in animals and to a catheter lock solution. The device includes a...
US20100069786 INTEGRATED BONE BIOPSY AND THERAPY APPARATUS  
Apparatus and method for extracting a biopsy sample and injecting a therapeutic material through a same cannula are presented. The apparatus is particularly adapted to sampling and treating...
US20050055012 Convertible multi-lumen catheter  
A convertible multi-lumen catheter that may be used for hemodialysis or other indications involving infusion and/or withdrawal of fluids from the body. Unlike existing catheters having a set...
US20120215161 Splittable Multiple Catheter Assembly  
A multiple catheter assembly including first and second catheters. The first catheter includes a first catheter outer surface defining a first lumen, a first distal end terminating in a first...
US20120065569 DOUBLE LUMEN CATHETER  
The present invention concerns a double-lumen catheter and a method for delivering or withdrawing fluids to/from a patient, in particular for use in hemodialysis. The double-lumen catheter...
US20050043673 Method and apparatus for irrigation and drainage of the brain's subdural space using a percutaneous approach  
A dual lumen catheter provides for percutaneous drainage of a subdural hematoma to irrigate and drain the subdural space. The dual lumen catheter comprises a drainage channel dimensioned to drain...
US20130150701 MULTI-LUMEN THORACIC CATHETER AND USES THEREOF  
A multi-lumen catheter for use in a cavity having a main lumen surrounded by a wall, and at least one access lumen positioned in or on the wall, the one access lumen conveys a solution to the...
US20090312696 Devices, Systems, and Related Methods for Delivery of Fluid to Tissue  
Described are devices useful to deliver fluid to tissue of the bladder, bladder neck, prostate, urethra, ureter, kidney, and related methods, the devices including one or a combination of features...
US20150224284 FLUID EXCHANGE CATHETER AND PROCESS FOR UNBLOCKING A FLUID EXCHANGE CATHETER  
According to the invention, a fluid exchange catheter is provided, which catheter has a proximal end and a distal end, and comprises an obligatory lumen having a proximal end and a distal end, the...
US20080172042 Urinary catheterization assembly with open ended sheath  
A urinary catheter assembly is disclosed having a catheter, a sheath enclosing an insertable portion of the catheter, and a free end partially open to allow fluid communication between the lumen...
US20060184099 Variable lumen guiding catheter  
A method of reducing an amount of contrast material delivered to a patient during an imaging procedure. The method comprising: (a) injecting contrast material through a catheter with a first...
US20080214993 CATHETER ADAPTER APPARATUS  
A catheter adapter apparatus includes an adapter body. The adapter body includes a fluid source end adapted for connection to a fluid source and having an internal bore to transfer the fluids...
US20160038660 SUCTION AND IRRIGATION INSTRUMENT AND METHOD OF USE  
A surgical apparatus includes a first or suction tube, through which suction forces are applied through a tube-end opening along a longitudinal axis, and a second or irrigation tube, extending...
US20130253266 FLUID MANAGEMENT CATHETER AND METHODS OF USING SAME  
A catheter and method for managing fluid in a patient, the catheter having an elongated shaft with a distal end and a proximal end. The shaft defines at least one lumen extending substantially...
US20060184098 Subarachnoid spinal catheter for transporting cerebrospinal fluid  
Provided is a multi-lumen intrathecal catheter capable of use for circulating a fluid through a portion of the spinal cord of a patient and having an insertable portion adapted for insertion into...
US20070149919 Concentric thin wall surgical irrigation tubing  
A length of ophthalmic surgical irrigation tubing 14 includes an inner lumen 16 for transporting fluid from a source 24 to a surgical handpiece 26. The inner lumen 16 is formed by an inner shell...
US20060047241 Surgical apparatus  
A retention ring that fits around the manipulator or aspirating needle and seals the distal end of the flexible irrigation sleeve so as to reduce or prevent the flow of irrigating fluid out of the...
US20080086076 Anti-aspiration device with content monitoring functionality  
A patient stomach fullness sensor is employed in conjunction with an optional patient angle sensor to shut off or to reverse the flow of fluid in a gastric tube when the combination of stomach...
US20080009784 Dialysis catheter  
A catheter comprising an inner tube having a distal end, a first lumen and a first delivery opening communicating with the first lumen for delivery of fluid to a patient and a second outer tube...
US20080154186 MULTIPLE LUMEN CATHETER WITH PROXIMAL PORT  
A vascular access catheter is disclosed that has a catheter shaft distal tip with an angled edge positioned at an acute angle relative to a longitudinal axis of the catheter shaft. A first,...
US20070000550 Flexible multiple tubing that resists collapsing and kinking  
A flexible larger outer tube (1) with inserted smaller flexible multiple inner tubes (3) for transfer of liquids or gasses. The assembly of smaller tubs located in larger tube allow for the liquid...
US20060264899 Transcutaneous fluid drain kit  
A transuctaneous fluid kit for controllably evacuating fluid from a fluid site to a fluid collector, while preventing an outrush of fluid from the fluid site. A cannula is provided for fluid...
US20050277870 Cannula having reduced flow resistance  
A multilumen cannula is provided that directs blood through a patient through a single cannulation site. The multilumen cannula has a first elongate portion and a second elongate portion. The...
US20150141908 Irrigation Re-circulation Device and Filter and Method of Use Thereof  
In one aspect, the present invention provides an endoscopic apparatus including an endoscopic device having a fluid delivery port and a fluid extraction port, and a filter device. The fluid...
US20060084937 Low resistance irrigation system  
A method of providing more stable intraocular pressure during phacoemulsification by reducing the irrigation reducing the irrigation fluid flow resistance.
US20130053763 DIALYSIS CATHETER  
A dialysis catheter is disclosed which comprises a catheter main body and a closure member. The catheter main body includes a first lumen which communicates with a tip-end hole and a second lumen...
US20050054990 Split-tip catheter divider  
A dividing element for a split-tip catheter. The dividing element has a body that may contain openings for disposition on a tip section of a split-tip catheter. The openings are spaced apart by a...
US20060235352 Gastric tube and method for introducing the same  
The invention relates to a gastric tube for supplying or removing substances to or from the gastric tract of a patient, and to a method for introducing a gastric tube. In order to reduce the...
US20100280438 BIDIRECTIONAL CEREBRAL SPINAL FLUID INFUSION CATHETER WITH COOLING MECHANISM AND METHOD OF USE  
A device and method for delivering a treatment solution includes a bi-directional catheter comprising at least a first lumen and a second lumen, wherein the first lumen comprises a proximal end...
US20120289896 PERCUTANEOUSLY DEPLOYED ABDOMINAL DRAIN  
Devices adapted to facilitate draining fluid from the abdominal/peritoneal cavity of a medical patient. The invention may be embodied in one or more element of an access port, insertion assist...
US20150038895 BOWED TIP FOR LAPAROSCOPIC SURGERY  
An irrigation and suction tip for laparoscopic surgery having an increased range of transport within a surgical cavity during laparoscopic surgery. The tip moves in a circumferential trajectory...

Matches 1 - 50 out of 68 1 2 >