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US20120283562 |
In Situ Modification of Therapeutic Agents Using Heat Exchange Catheter System
Closed loop heat exchange catheter systems and methods for preparing and using such systems wherein a reservoir or fluid bag is connected to the catheter system and used for at least priming of... |
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US20080051707 |
Apparatus and methods for use of expandable members in surgical applications
An apparatus includes a support member and a knob, each having an engagement portion. The support member is coupled to a shaft of a catheter assembly. The knob is configured to engage a stylet of... |
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US20080027407 |
Spinal diagnostic methods and apparatus
Methods, devices and systems facilitate diagnosis, and in some cases treatment, of back pain originating in intervertebral discs. Methods generally involve introducing one or more substances into... |
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US20080077172 |
SPINAL DIAGNOSTIC METHODS AND APPARATUS
Methods, devices and systems facilitate diagnosis, and in some cases treatment, of back pain originating in intervertebral discs. Methods generally involve introducing one or more substances into... |
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US20080021435 |
SPINAL DIAGNOSTIC METHODS AND APPARATUS
Methods, devices and systems facilitate diagnosis, and in some cases treatment, of back pain originating in intervertebral discs. Methods generally involve introducing one or more substances into... |
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US20140296708 |
Systems and Methods for Delivering Drugs to Selected Locations Within the Body
A transvascular system (10) for delivering a drug to a tissue region from a blood vessel, such as a coronary vein, includes a catheter (12) having a distal portion (26) with puncturing (14),... |
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US20140148787 |
ELONGATE FLEXIBLE TORQUE INSTRUMENTS AND METHODS OF USE
Torque shafts and other related systems and methods are described herein. In one embodiment, the torque shafts are both flexible and capable of transmitting torque. An apparatus for transmission... |
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US20130190724 |
PREVENTION OF INDWELLING DEVICE RELATED INFECTION: COMPOSITION AND METHODS
Catheters used for medical treatment, e.g., hemodialysis are filled with a locking solution, usually heparin between treatments. To prevent infections, antimicrobial or antibiotic substances have... |
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US20100318061 |
Catheter
The invention relates to rigid surgical devices formed from rigid ceramics such as zirconium dioxide. In particular, the invention relates to a neurosurgical catheter formed from extruded... |
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US20100233266 |
ARTICLES AND METHODS OF TREATING VASCULAR CONDITIONS
The present invention relates to articles and methods of treating vascular conditions with a thixotropic, turbid, bioactive agent-containing gel material capable of being essentially removed from... |
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US20070073268 |
Integrated Infusion and Aspiration System and Method
An integrated infusion and aspiration system includes of a flow control system and a catheter assembly. The catheter assembly includes an infusion catheter and an aspiration catheter, each having... |
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US20150257786 |
Devices and Methods for Tissue Transplant and Regeneration
Devices and methods for transplanting tissue for the purpose of regeneration, for treating a patient having injured myocardial tissue, and/or for improving cardiac function through cell regrowth.... |
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US20140100548 |
CATHETER/FISTULA NEEDLE TO BLOODLINE CONNECTION ASSURANCE DEVICE
In general, multiple embodiments of a catheter/fistula needle to bloodline connection assurance device, which secures and strengthens a connection between an extension tube end of a catheter or... |
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US20090305990 |
BI-LATERAL LOCAL RENAL DELIVERY FOR TREATING CONGESTIVE HEART FAILURE AND FOR BNP THERAPY
The invention relates to systems and methods for local renal delivery of agents to subjects that are at risk for congestive heart failure and other conditions. The invention encompasses devices... |
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US20080195081 |
SPINAL SURGERY METHODS USING A ROBOTIC INSTRUMENT SYSTEM
Methods of performing various minimally invasive spinal surgical applications with a flexible, robotically controlled catheter instrument are disclosed. In one embodiment, a surgical method... |
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US20050273076 |
Subcutaneous infusion devices
A subcutaneous infusion device, including an infusion set and conduit, the infusion set including a cannula and a hub. The cannula may include a coil component that is helically arranged around a... |
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US20170106167 |
Venous insufficiency treatment method
The method of treating varicose veins and other vascular diseases provides sclerosant fluid through a catheter into the body vessel to be treated. The catheter has a lumen and a plurality of... |
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US20090088788 |
METHODS AND APPARATUS HAVING MULTIPLE SEPARATELY ACTUATABLE EXPANDABLE MEMBERS
An apparatus includes a first expandable member and a second expandable member. The first expandable member has a collapsed configuration and an expanded configuration, and is configured to... |
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US20080033396 |
VASCULAR SHEATHS AND METHODS FOR THEIR DEPLOYMENT
A percutaneous luminal access system comprises a thin-walled, collapsible sheath, an introducer, a hemostatic valve, and an access catheter. An introducer may comprise either a pusher tube or an... |
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US20070167913 |
VASCULAR SHEATH WITH VARIABLE LUMEN CONSTRUCTION
A system for delivering a renal treatment and a peripheral treatment includes a renal catheter, a peripheral catheter, and an introducer sheath having first and second lumens. The first lumen is... |
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US20140180246 |
ASSEMBLIES, SYSTEMS, AND METHODS FOR INFUSING THERAPEUTIC AGENTS INTO THE BODY
An infusion catheter assembly has the ability to infinitely titrate the length of a porous fluid distribution section in situ. The infusion catheter assembly thereby provides a length of infusion... |
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US20100324533 |
CATHETER SYSTEM AND METHOD FOR DELIVERY OF THERAPEUTIC COMPOUNDS TO CARDIAC TISSUE
This is a method and an apparatus for the treatment or introduction of contrast fluids into tissue, particularly cardiac tissue. The apparatus includes a catheter having an elongated flexible body... |
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US20100076320 |
FLUSH CATHETER WITH FLOW DIRECTING SHEATH
In certain embodiments, the invention provides a method of flushing a lumen of interest having a first diameter and a lumen wall. The method can include the steps of selecting a flush solution... |
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US20080058758 |
METHOD FOR DELIVERING THERAPEUTIC AGENTS
In one form, the therapeutic agent delivery apparatus is used for infusing a therapeutic agent into a body lumen and includes a lumenal body defining a plurality of infusion ports for infusing the... |
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US20080004596 |
DELIVERY OF AGENTS BY MICRONEEDLE CATHETER
Luminal diseases are treated by injecting palliative agents into tissue surrounding a target body lumen. A needle catheter may be placed in the target lumen and used to deliver the agent. |
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US20070161967 |
Implantable medical device with pharmacologically active ingredient
An implantable medical device having an outer elongated member, an inner elongated member positioned within the outer elongated member and at least one intermediate layer positioned between the... |
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US20070129704 |
METHOD AND APPARATUS FOR ULTRAFILTRATION UTILIZING A PERIPHERAL ACCESS DUAL LUMEN VENOUS CANNULA
Method and apparatus for the extracorporeal treatment of blood by utilizing a peripherally inserted dual lumen catheter assembly for the continuous removal and return of blood for renal... |
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US20060235366 |
Method of evaluating a treatment for vascular disease
Methods of evaluating treatments for vascular disease are described. The treatments can include administration of pharmaceutical, chemical, or biological agents. Vascular tissue is removed from a... |
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US20050113798 |
Methods and apparatus for treating the interior of a blood vessel
Methods and apparatus for treating the interior of a blood vessel include a variety of catheter designs, methods and apparatus for occluding a blood vessel, methods and apparatus for locating an... |
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US20150290428 |
CATHETER FOR INTRODUCTION OF MEDICATIONS TO THE TISSUES OF A HEART OR OTHER ORGAN
A positionable, direct-injection catheter that can access a specific region of the heart or other organ. The catheter is provided with one or two needle shafts, which may be located within... |
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US20140088559 |
Multi-Dose Medical Fluid Injection System Having Patient-Specific Tubing Set with Use Indicator
A single-use, single-patient, or patient-specific tubing set (300) is disclosed. The tubing set (300) includes at least one check valve (304), along with a use indicator (320). This use indicator... |
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US20130138082 |
Intravascular Tissue Disruption
Medical systems and devices adapted to deliver a fluid agent to target tissue within a patient. |
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US20080009747 |
TRANSMURAL SUBSURFACE INTERROGATION AND ABLATION
Transmural subsurface interrogation and ablation apparatus and methods are described where tissue to be ablated is monitored while under direct visualization for tissue parameters (e.g.,... |
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US20070135791 |
Method for Infusing the Interior of a Blood Vessel
Methods for infusing the interior of a blood vessel are practiced with a catheter having an infusion lumen, a plurality of elution holes, a movable barrier (preferably an inflatable bladder)... |
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US20070088317 |
Catheters and methods of using catheters
A catheter device and method, in which a first lumen coupled to a balloon, a second lumen coupled to the first lumen, the second lumen having a distal opening to dispense an oxygenated infusate,... |
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US20130195837 |
METHODS FOR THE PREVENTION OR TREATMENT OF VESSEL OCCLUSION INJURY
This invention provides methods of preventing or treating cardiac ischemia-reperfusion injury in a mammalian subject. The methods comprise administering to the subject an effective amount of an... |
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US20130131636 |
METHODS OF TREATING MEDICAL CONDITIONS BY TRANSVASCULAR NEUROMODULATION OF THE AUTONOMIC NERVOUS SYSTEM
The present invention is directed to a method of treating a respiratory or pulmonary condition by transvascular neuromodulation of a target site adjacent to an adrenal gland. A method for treating... |
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US20080140008 |
INTRATHECAL CATHETER
An intrathecal catheter for delivering fluid to, or withdrawing fluid from, the cerebrospinal fluid compartment of a patient, includes a proximal end and a distal portion. The distal portion has... |
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US20070299422 |
Surgical device, method for operation thereof and body-implantable device
A surgical device comprises an insertion device, adapted for insertion into a body, a tool, which is to be inserted and left in the body, and a polymer microactuator, arranged to releasably retain... |
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US20070219525 |
METHOD AND DEVICE FOR ACCESSING A PERICARDIAL SPACE
A method for accessing a pericardial space of a heart of a mammalian patient is disclosed comprising: guiding a catheter through a coronary sinus of the heart and to a cardiac vein; advancing said... |
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US20050124970 |
Luer cap with antibacterial property
A luer fitting is disclosed. The luer fitting includes a body having a first end and a second end, wherein the first end comprises an antibacterial component disposed therewith. The luer fitting... |
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US20140018772 |
SELF-CENTERING CATHETER WITH ANTI-OCCLUSION FEATURES
Disclosed herein are various embodiments of catheters configured to reduce, minimize or prevent occlusion of blood flow resulting from thrombus or fibrin sheath formation, related systems, and... |
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US20090088724 |
Multiple Stage Fluid Delivery Device and Method of Use
Multiple stage fluid delivery devices are provided for dispensing a first fluid at a first flow rate and thereafter dispensing a second fluid at a second flow rate which is substantially lower... |
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US20090018526 |
Devices and Methods for Perfusing an Organ
The present invention provides devices and methods for use in the perfusion of organs and anatomical regions. In one aspect the present method provides a percutaneously deliverable device for... |
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US20080125747 |
PASSIVE THERMAL SPINE CATHETER
A method of treating a herniated intervertebral disc includes inserting a heat-transfer area of a tube containing a fluid into a spinal column and transferring heat between the tube and a tissue.... |
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US20150051583 |
SPLIT AND SIDE-PORTED CATHETER DEVICES
A catheter for use in medical applications is disclosed. The catheter comprises tubing with a tip hole at one end and an end portion at the other end. Fluid exits the catheter at the tip hole... |
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US20150018597 |
KIT AND DEVICES FOR ORGAN PERFUSION
The present invention provides a kit for the delivery a therapeutic agent to an organ blood flow and the removal of the excess of said therapeutic agent from said organ blood flow, said kit... |
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US20080215034 |
Endotracheal cuff and technique for using the same
An inflatable balloon cuff with a water-swellable coating may be adapted to seal a patient's trachea when associated with an endotracheal tube. The water-swellable coating may enhance a cuff's... |
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US20120116350 |
TRANSLATION DILATOR AND STAND ALONE VASCULAR GUIDE CATHETER
Systems and methods for delivering implantable devices, catheters, or substances in or near and/or restoring flow through body lumens, such as blood vessel lumens are described. A catheter having... |
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US20100145306 |
Various Catheter Devices for Myocardial Injections or Other Uses
A catheter device comprising a proboscis shaft and a proboscis disposed within the proboscis shaft. In certain embodiments, the catheter device further comprises an elongate tubular member,... |