Matches 1 - 45 out of 45


Match Document Document Title
US20140236088 EXPANDABLE SHEATH AND SYSTEM FOR INTRAVASCULAR INSERTION OF A MEDICAL IMPLEMENT USING THE SAME  
The expandable sheath and system for intravascular insertion of a medical implement includes a cannula for entering a lumen of a vascular vessel of a patient, a guide wire insertable into the...
US20140276584 DILATING CANNULA WITH RADIALLY EXPANDABLE FLANGE AND METHOD OF USING THE SAME  
A dilating cannula includes a radially expandable flange and an expandable shaft. The radially expandable flange is disposed at a proximal end portion of the dilating cannula and includes two or...
US20120271234 TROCAR ENTRY INCORPORATING AN AIRBAG  
A safety trocar assembly incorporating an airbag is provided to prevent overpenetration of the safety trocar assembly through an abdominal wall and into a body cavity. The safety trocar assembly...
US20140343482 ENDOLUMINAL DRUG DELIVERY DEVICES AND METHODS  
A device and method for delivering a drug from inside a body lumen to tissue surrounding the body lumen. An endoluminal drug delivery device includes a dual-lumen catheter for housing a guidewire...
US20140121603 AGENT DELIVERY CATHETER HAVING RADIALLY EXPANDABLE CENTERING SUPPORT MEMBER  
A catheter for delivering an agent to an injection site in a wall of a patient's body lumen, with an elongated shaft having a needle-through lumen slidably containing a needle therein, and an...
US20120323180 INTRODUCER SHEATH FOR CATHETERS  
An introducer sheath includes a tubular body portion having a proximal region and a distal region, and defines an internal lumen configured and dimensioned to slidably receive a catheter. A...
US20120083740 Introducer Sheath for Catheters  
An introducer sheath includes a tubular body portion having a proximal region and a distal region, and defines an internal lumen configured and dimensioned to slidably receive a catheter. A...
US20110077597 LOW PROFILE INSTRUMENT ACCESS DEVICE  
A low profile surgical access device includes an elongated cannula having an opening defined at a proximal end thereof including an inner peripheral surface dimensioned to facilitate passage of...
US20100152664 TROCAR ENTRY INCORPORATING AN AIRBAG  
A safety trocar assembly incorporating an airbag is provided to prevent overpenetration of the safety trocar assembly through an abdominal wall and into a body cavity. The safety trocar assembly...
US20090018486 Diagnosis and treatment of vericocele and prostate disorders  
A method for forestalling or therapy, at least partially, of BPH or prostate cancer comprising identifying a reflux of venous blood to the prostate and impeding the reflux by treating veins...
US20090270791 Benign prostatic hyperplasia surgical system featuring mechanical coring probe with live aspiration  
The invention comprises an atherectomy probe for mechanically cutting core prostatic tissue to alleviate the condition of benign prostatic hyperplasia (BPH) or for use in orthopedic procedures....
US20110004162 ACCESS DEVICE  
A device may include a hollow needle, a dilator mounted coaxially on the needle, and a sheath mounted coaxially on the dilator. The dilator may be slideably displaceable relative to the sheath.
US20080300544 EXPANDABLE SHEATH INTRODUCER  
The disclosure relates to an a catheter sheath introducer that is capable of being expanded from first diameter to second diameter in order to accommodate differently sized medical devices to be...
US20140081210 ACCESS DEVICE  
An access device for placing a medical article within a body space includes a needle, a dilator, and a sheath. The needle can include an elongated needle body and a hub from which the needle body...
US20120157921 Catheter For Reduced Reflux in Targeted Tissue Delivery of a Therapeutic Agent  
A therapeutic agent delivery system that includes a catheter having a proximal end and an opposite distal end. The catheter has a body with a lumen defined therein. The body of the catheter...
US20080058722 Stiffening Support Catheter and Methods for Using the Same  
A support catheter that can puncture a heart septum with a guidewire without buckling and that can access difficult to reach arteries such as carotid or renal arteries from the aorta under...
US20090105652 INTRODUCER INCLUDING SHAPED DISTAL REGION  
An introducer for providing intravascular access to a patient is disclosed, and includes a dilator and sheath that are configured to prevent peelback, or “fishmouthing,” of the sheath during...
US20110202006 ACCESS DEVICE  
An access device places a medical article within a body space of a patient. The device has a needle that includes an elongated body, a side fenestration on the elongated body, and a needle hub....
US20100204639 DIAGNOSIS AND TREATMENT OF VARICOCELE AND PROSTATE DISORDERS  
A method for forestalling or therapy, at least partially, of BPH or prostate cancer comprising identifying a reflux of venous blood to the prostate and impeding the reflux by treating veins...
US20090240202 Expandable introducer sheath  
An expandable introducer sheath can actively be induced to reduce in diameter or enlarge in diameter due to a braided internal structure that has axial strands connected to its distal end. The...
US20090312710 EXPANDABLE SURGICAL PORTAL  
Systems, kits, and methods for establishing percutaneous access are described. A system typically includes a deformable variable diameter cannula sleeve (DVDCS) and a guidewire. The DVDCS will...
US20120190931 ACCESS ASSEMBLY INSERTION DEVICE  
An improved access assembly is provided. The access assembly includes an inflatable port and an inflation cannula operably connected to the inflatable port to provide inflation fluid to the...
US20080214992 CATHETER TUNNELING SYSTEMS, INSTRUMENTS AND METHODS  
An instrument for facilitating insertion of a catheter through a subcutaneous tunnel includes a tunneling stylet defining a longitudinal axis and having leading and trailing ends, a bifurcated...
US20100022957 Medical Instrument With laterally Displaceable Seal  
A medical instrument has a cannula, a seal disposed in said cannula, said seal has an opening for guiding a shaft of another instrument through said seal in a sealed manner. An expansion device...
US20100057009 INTRODUCER FOR USE IN INSERTING A MEDICAL DEVICE INTO A BODY VESSEL AND METHOD FOR SAME  
In at least one embodiment of the present invention, an introducer for use in inserting a medical device into a body vessel of a patient is provided. The introducer comprises a housing having a...
US20110144589 INVERTED CONICAL EXPANDABLE RETRACTOR  
Access devices and related methods are disclosed that generally involve flexible or adjustable cannulas that have a substantially cylindrical insertion configuration and a substantially conical...
US20100130937 INTRODUCER SHEATH AND METHODS OF MAKING  
An introducer sheath and methods of making the introducer sheath are described. The introducer sheath may include a hub portion and a tubular portion. The tubular portion may extend from the hub...
US20100312189 FLEXIBLE CANNULA DEVICES AND METHODS  
Various devices and methods are provided for dilating tissue. In one embodiment, a trocar cannula is provided and includes an elongate tubular member defining an inner lumen extending therethrough...
US20130267900 Medical Instrument With A Flexible Sealing System Via Spherical Heads  
A medical instrument has a cannula and a seal disposed in the cannula. An expansion device serves for expanding an opening in the seal for guiding shafts of other instruments of greater diameter...
US20090149832 APPARATUS AND METHODS FOR FLUID TRANSFER VIA SUBCUTANEOUS PORT  
A device for providing access to an implantable fluid transfer port, comprises a needle extending to a distal end insertable into body to enter a reservoir of a port implanted therein and an...
US20090018507 SPINAL ACCESS SYSTEM AND METHOD  
Described herein are devices and systems for accessing a spine and particularly the epidural region of the spine and methods of using these systems and devices to access the spine or regions of...
US20110106012 Sheath Introducer with Self-Anchoring Mechanism  
An assembly for accessing a vessel comprises an elongate housing having a longitudinal axis, a proximal end, and a distal end opposite the proximal end. The housing includes a base extending from...
US20110257592 Shapeable or Steerable Guide Sheaths and Methods for Making and Using Them  
Apparatus and methods are provided for providing access to a body lumen, e.g., to deliver a pacing lead within a patient's heart. The apparatus includes a tubular member including a proximal end,...
US20050251091 Apparatus and methods for transgastric tissue manipulation  
Apparatus and methods for transgastric tissue manipulation are described herein. Procedures are performed transgastrically through a trocar or insert, e.g., to create tissue plications and...
US20140358079 INTRAVASCULAR FLUID CATHETER WITH MINIMAL INTERNAL FLUID VOLUME  
A catheter-based/intravascular ablation (denervation) system includes a multiplicity of needles which expand open around a central axis to engage the wall of a blood vessel, or the wall of the...
US20060189941 Methods and kits for volumetric distribution of pharmaceutical agents via the vascular adventitia and microcirculation  
Methods and kits for delivering pharmaceutical agents to the adventitia and other regions outside the external elastic lamina (EEL) surrounding a blood vessel utilize a catheter having a needle....
US20140142509 EXPANDABLE ACCESS SYSTEMS AND METHODS  
Embodiments may include an expandable access system having contracted and expanded configurations. The system and methods may include an expandable access device having a helix or wrapped shape....
US20120157854 SYSTEM AND METHOD FOR GAINING PERCUTANEOUS ACCESS TO A BODY LUMEN  
Systems and methods for gaining percutaneous access to a body lumen, preferably without a guidewire, are provided herein. The system can include a tubular medical device and a needle with a distal...
US20150196735 INTERVENTIONAL SINUS ENDOSCOPE  
An apparatus and method are presented for a therapy delivery device including a catheter, an endoscope and an endoscope shaft, one or more attachment features for attaching the catheter to the...
US20130030369 VASCULAR INTRODUCER INCLUDING EXPANDABLE PASSAGE MEMBER  
Vascular introducer systems, kits, and methods providing or creating access to vessels, such as radial or femoral arteries, are disclosed. A vascular introducer system includes a removable inner...
US20170143937 PERCUTANEOUS ACCESS SYSTEMS AND METHODS  
Percutaneous access systems, including trocars, for accessing desired locations within a subject's body through the subject's skin or other tissues that are configured to minimize incision sizes...
US20170049991 DEVICES AND METHODS FOR ENDOVASCULAR ACCESS AND THERAPY  
The present invention provides for devices and methods for providing endovascular therapy, including facilitating establishment of vascular access, placement of endovascular sheaths, catheter tip...
US20170014157 EXPANDABLE INTRODUCER SHEATH  
An expandable introducer sheath for use in interventional procedures. The expandable introducer sheath can be inserted into a treatment vessel in a first unexpanded configuration. The expandable...
US20160310166 Introducer with Dynamic Dilator and Methods of Using the Same  
Medical devices and methods of using medical devices are described herein. More particularly, the disclosure relates to introducers suitable for providing access to a body vessel and methods of...
US20160128723 EXPANDABLE INTRODUCER SHEATH AND METHOD  
One embodiment is directed to a system for deploying a device to a distal location across a vessel, comprising an elongate introducer sheath tubing member comprising open-cell fibrous wall...

Matches 1 - 45 out of 45