Matches 1 - 50 out of 166 1 2 3 4 >


Match Document Document Title
US20140276911 TISSUE RESECTION SNARES  
A tissue resection device for resecting tissue from a target site within a patient's body. The device includes an elongate shaft having a proximal end and a distal end. An actuation member extends...
US20140371532 NESTED CANNULAS WITH GUIDED TOOLS  
A medical instrument includes a guide (102) having an interlocking structure. A tool (104) is enclosed within the guide and has an interlocking feature configured to engage the interlocking...
US20140180302 AUTOMATED, SELECTABLE, SOFT TISSUE EXCISION BIOPSY DEVICES AND METHODS  
An excisional biopsy and delivery device may comprise one or more rotating, penetrating and cutting rod elements. The rod elements may be configured to advance from a stored and confined first...
US20130296878 MEDICAL SNARE  
Provided a medical snare in which the expansion direction of a loop is easily rotated in an arbitrary direction in which a removable target has grown, the removable target is easily inserted, into...
US20140180267 AUTOMATED, SELECTABLE, SOFT TISSUE EXCISION BIOPSY DEVICES AND METHODS  
An excisional biopsy and delivery device may comprise one or more rotating, penetrating and cutting rod elements. The rod elements may be configured to advance from a stored and confined first...
US20130158562 MEDICAL DEVICE HAVING LINEAR TO ROTATION CONTROL  
A medical instrument converts linear movement of a shaft at a proximal end of the instrument to a rotational movement of an end effector of the instrument. According to one embodiment, the medical...
US20140046320 MULTI-FUNCTIONAL TISSUE MANIPULATION MEDICAL DEVICE AND RELATED METHODS OF USE  
A multi-functional medical device including a sheath having a proximal end, a distal end, and a lumen extending between the proximal end and the distal end. The medical device further includes an...
US20150066046 TISSUE RESECTION DEVICES AND RELATED METHODS  
A medical device is disclosed which includes a delivery member having at least two lumens extending within. Each lumen may include a rotational element within. Each rotational element may be...
US20130131688 TWO-STAGE SNARE-BASKET MEDICAL DEVICE  
The present invention relates to a medical device which can be used to resect and remove polyps, stones or foreign bodies. It accomplishes this goal by using a variable configuration basket which...
US20130338667 RESECTION LOOP FOR TISSUE RESECTION AND RELATED METHOD OF USE  
A medical device includes a sheath extending from a proximal end to a distal end and having a lumen extending therethrough and an end-effector disposed at the distal end of the sheath including a...
US20140364866 ENDOSCOPIC SNARE DEVICE  
Embodiments of this invention relate to endoscopic and laparoscopic surgical instruments. More specifically, embodiments of this invention relate to an open loop snare device including a means for...
US20130018385 Polypectomy Snare Device  
Medical devices are disclosed including polypectomy snare devices. An example polypectomy snare device may include an elongated sheath having a distal end. A hollow shaft may extend through and be...
US20120029526 SHAPEABLE RETRIEVAL DEVICE AND METHOD OF USING  
A retrieval device with a shapeable snare shaft for use in minimally invasive medical procedures. The retrieval device may further comprise a delivery conduit configured to receive both a snare...
US20140074109 SYSTEM AND METHOD FOR REMOVING AN OBJECT FROM WITHIN A MAMMAL  
An object-removal system for removing an object from within a mammal includes a first tubular sheath, a second tubular sheath, a beveled cutting-blade, and a snare. The second tubular sheath is...
US20130023895 SURGICAL RETRIEVAL APPARATUS AND METHOD WITH SEMI-RIGIDLY EXTENDABLE AND COLLAPSABLE BASKET  
Surgical retrieval devices for capturing tissues and fluids in endoscopic and laproscopic operations include a semi-rigid, resiliently collapsible and expandable basket comprising a structural...
US20110224492 Multiple-Channel Endoscopic Biopsy Sheath  
Embodiments of the invention provide devices and associated methods for use when performing endoscopic procedures. According to one aspect, a sheath positionable within a working channel of an...
US20130023894 SURGICAL RETRIEVAL APPARATUS AND METHOD WITH SEMI-RIGIDLY EXTENDABLE AND COLLAPSABLE BASKET  
Surgical retrieval devices for capturing tissues and fluids in endoscopic and laproscopic operations include a semi-rigid, resiliently collapsible and expandable basket comprising a structural...
US20140249540 DEVICE OF INSERTING AND CONTROLLING A SNARE  
Embodiments of the present invention relate to systems, methods, and apparatus for introducing and/or controlling a snare in a lumen (e.g., a lumen of a catheter tube, a body lumen, etc.). In one...
US20140378988 SUPPORTED RETRIEVAL DEVICE AND RELATED METHODS OF USE  
A medical device for manipulating a tissue is disclosed. The device includes an elongate shaft having a proximal end, a distal end, and a first lumen between the proximal end and the distal end,...
US20070106304 Articulating basket with simultaneous basket extension or basket retraction  
A retrieval device is provided for retrieving stones, calculi, and other objects from a body. The device allows for a retrieval basket to be articulated and extended simultaneously. The device...
US20080091215 Surgical retrieval device and method  
A device for retrieval of organic and inorganic matter during a surgical procedure employing a camera and viewer to ascertain a removal target. The device has a catch basket formed of a plurality...
US20130245624 POLYP ENCAPSULATION SYSTEM AND METHOD  
An endoscopic electrosurgical instrument is presented for encapsulating and resecting biologic tissue, such as a polyp, from an anatomical structure, such as a lumen. The instrument includes an...
US20050261706 Variable size retrieval basket  
A medical device includes an elongate member defining a lumen and a tipless basket having a proximal end and a distal end. The basket is retractable within and extendable from the lumen. The...
US20070239171 Medical snaring device  
A snaring device for use with a percutaneous cannula positioned in a body wall and extending into a body cavity of a patient. The snaring device has an elongated, bendable member formed from a...
US20130023893 ENDOSCOPIC SURGICAL RETRIEVAL APPARATUS AND METHOD WITH SEMI-RIGIDLY EXTENDABLE AND COLLAPSABLE BASKET  
An endoscopic surgical device includes a semi-rigid basket comprising a structural combination of resilient, semi-rigid wire frame members, which provide basket shape and form as well as strength,...
US20060058813 Atraumatic medical device  
A medical device, and related method, for manipulating material, such as calculi, within a patient's body includes a handle, a sheath, a retrieval basket, and a retainer coupled to the distal end...
US20050261705 Device to remove kidney stones  
The device to remove kidney stones is a medical retrieval basket device adapted to provide irrigation and suction to the region of the basket. The device includes a retrieval basket assembly...
US20080167661 Electromechanical polyp snare  
An electrosurgical device for use with an electrosurgical generator to remove polyps from the gastrointestinal tract comprising a hand piece including a body or housing having an operator handle...
US20140188124 MULTIPLE LOOP SNARE  
A snare device comprising multiple loops is described. The loops may be configured having various sizes or shapes and may be configured for use within a single outer sheath. Each loop provided in...
US20130006262 Multiple Loop Snare  
A snare device comprising a multiple loops is described. The loops may be configured having various sizes or shapes and may be configured for use within a single outer sheath. Each loop provided...
US20060195118 Distal release retrieval assembly and related methods of use  
A device and related method of use is provided for the capture and removal of various unwanted objects present within the body's anatomical lumens. In an embodiment of the present disclosure, the...
US20140276910 RETRIEVAL DEVICE AND RELATED METHODS OF USE  
A medical device and a method for manipulating a tissue are disclosed. The medical device includes two or more bars, a snare loop and a constricting element. Each bar includes a proximal end, and...
US20090240238 Clot Retrieval Mechanism  
A clot retrieval device for removing thrombi or other emboli from a body lumen is disclosed. The clot retrieval device includes an elongate shaft portion, a self-expanding snare disposed at a...
US20080221587 Two-stage snare-basket medical device  
The present invention relates to a medical device which can be used to resect and remove polyps, stones or foreign bodies. It accomplishes this goal by using a two stage snare basket.
US20090192510 Polyp Encapsulation System and Method  
An endoscopic electrosurgical instrument is presented for encapsulating and resecting biologic tissue, such as a polyp, from an anatomical structure, such as a lumen. The instrument includes an...
US20130041372 Surgical Snare with Electrosurgical Tip and Method of Use  
A medical device includes a tissue dissector and a snare loop on a common shaft. At least the distal tip of the snare loop is energizable to function as an electrosurgical element for tissue...
US20110082456 SURGICAL SNARE WITH ELECTROSURGICAL TIP AND METHOD OF USE  
A medical device includes a tissue dissector and a snare loop on a common shaft. At least the distal tip of the snare loop is energizable to function as an electrosurgical element for tissue...
US20060116692 Single operator medical device handles and related methods of use  
The invention is directed to improved handles for medical devices. Embodiments of the invention include handles that allow for the device's introduction, positioning, and actuation with a single...
US20140222014 Surgical Snare Device  
A surgical snare device for use in polypectomy procedures includes a snare loop capable of being deployed with a plurality of precise internal diameters. The device includes a handle with first...
US20150142005 SNARE  
A snare for snaring an article in a vessel of a vascular system or other body vessel. The snare includes a core cable having a proximal end portion and a distal end portion. The snare also...
US20110264106 SNARE  
A snare for snaring an article in a vessel of a vascular system or other body vessel. The snare includes a core cable having a proximal end portion and a distal end portion. The snare also...
US20080221437 STEERABLE SNARE FOR USE IN THE COLON AND METHOD FOR THE SAME  
An apparatus comprises a snare and an actuator. The snare is formed of a material having an opacity complementary to a predetermined imaging system that is positionable external to a patient. The...
US20130006261 Variable Loop Snare  
A snare device comprising a variable size loop is described. The snare loop may be configured with generally straight portions and generally arcuate portions which correlate to maintain the...
US20060020269 Device to aid in stone removal and laser lithotripsy  
A medical device includes a delivery tube and a sponge configured for deployment from the delivery tube and into the urinary tract for assisting in the removal of a stone.
US20060064113 Endoscopic mucosal resection method and associated instrument  
An endoscopic tissue resection device and related method is used in conjunction with a flexible or rigid endoscope. Tissue is resected by shaving thin layers of tissue for diagnostic and...
US20060271067 Laser-resistant surgical devices  
Disclosed are laser-resistant surgical devices. In one embodiment, a laser-resistant surgical device includes a laser-resistant wire that is exposed when used in the body during a surgical...
US20050234474 Small-diameter snare  
This invention provides a small diameter snare device consisting of a hollow, elongate, thin-walled polymer outer sheath. A single central core wire extends through the entire length of the...
US20080086149 RETRIEVAL SNARE FOR EXTRACTING FOREIGN OBJECTS FROM BODY CAVITIES AND METHOD FOR MANUFACTURING THEREOF  
A retrieval snare for entrapping and retaining a foreign object located in a body and a method for manufacturing of the snare are provided. The snare comprises a structure having a proximal...
US20140276908 RESECTION DEVICE WITH SUPPORT MECHANISM AND RELATED METHODS OF USE  
A medical device for resecting tissue. The medical device includes a catheter shaft having a proximal portion and two or more distal branch portions. The distal branch portions are moveable...
US20060173468 Obturator introducer with snare  
Devices for introducing and positioning urethral slings within female subjects are described herein. Also described are methods for using such devices, as well as articles of manufacture...

Matches 1 - 50 out of 166 1 2 3 4 >