Matches 1 - 50 out of 281 1 2 3 4 5 6 >


Match Document Document Title
US20050004492 Breast biopsy system and methods  
An apparatus and method are provided for precisely isolating a target lesion in a patient's body tissue, resulting in a high likelihood of “clean” margins about the lesion when it is removed for...
US20140330163 METHODS AND DEVICES FOR BIOPSY AND COLLECTION OF SOFT TISSUE  
A biopsy system includes a housing, a cannula, a hollow cutter, and a rotatable tissue sample holder. The cannula extends distally from the housing and is rotatable with respect to the housing....
US20130096459 SOFT TISSUE CORING BIOPSY DEVICES AND METHODS  
A biopsy device comprises a coring and transport assembly and a distal beak assembly. The distal beak assembly may be coupled to or near a distal end of the coring and transport assembly and may...
US20110245717 TISSUE EXCISION DEVICE WITH AN EXPANDING LOCALIZATION NEEDLE  
A biopsy device includes a coring cannula, a retract stylet, and a localization needle. The coring cannula has a longitudinal axis and a shaft centered on the axis. The stylet has a tip containing...
US20090281453 MRI Biopsy Apparatus Incorporating a Sleeve and Multi-Function Obturator  
A localization mechanism, or fixture, is used in conjunction with a breast coil for breast compression and for guiding a core biopsy instrument during prone biopsy procedures in both open and...
US20090131825 Imageable biopsy site marker  
A biopsy site marker having at least one small marker body or pellet of bioresorbable material such as gelatin, collagen, polylactic acid, polyglycolic acid which has a radiopaque object,...
US20090054807 Targeted biopsy delivery system  
This invention relates generally to the targeting and biopsy of tissue for medical purposes, and more particularly to a targeted biopsy system which allows planning of tissue to be sampled,...
US20080004545 Trigger Fired Radial Plate Specimen Retrieval Biopsy Instrument  
A biopsy device and method may be used to obtain a tissue sample, such as a breast tissue biopsy sample. A biopsy device may include an outer cannula having a distal piercing tip, a cutter lumen,...
US20070203428 DEVICES AND METHODS FOR PERFORMING PROCEDURES ON A BREAST  
A device for cutting tissue having a bowed cutting element may include a shaft having a central axis and a tissue cutting element coupled to the shaft. The tissue cutting element may be movable...
US20060167379 Apparatus and method to access the bone marrow for oncology and stem cell applications  
An apparatus for removing portions of bone marrow from a bone is provided. The apparatus includes a housing and a hollow drive shaft operable to engage a gear assembly. The hollow drive shaft...
US20060167377 Methods and devices for automated biopsy and collection of soft tissue  
Instruments for performing percutaneous biopsy procedures are disclosed, which have advantageous features for improving functionality and performance over prior art devices. These instruments...
US20060094983 Methods and apparatus for securing medical instruments to desired locations in a patient's body  
Devices and methods are provided for securely affixing a medical instrument to desired tissue in a patient's body, using a fixation agent. Such medical instruments may comprise localization wires...
US20050187490 Breast biopsy system and methods  
An apparatus and method are provided for precisely isolating a target lesion in a patient's body tissue, resulting in a high likelihood of “clean” margins about the lesion when it is removed for...
US20050159676 Targeted biopsy delivery system  
This invention relates generally to the targeting and biopsy of tissue for medical purposes, and more particularly to a targeted biopsy system which allows planning of tissue to be sampled,...
US20050113715 Biopsy apparatus  
A disposable tissue removal device comprises a “tube within a tube” cutting element mounted to a handpiece. The inner cannula of the cutting element defines an inner lumen and terminates in an...
US20170000467 CUTTER DRIVE ASSEMBLY FOR BIOPSY DEVICE  
A biopsy device comprises a body, a needle, and a cutter actuation mechanism. The needle extends distally from the body. The cutter actuation mechanism rotates and translates the cutter relative...
US20160374723 Medical Tool With Electromechanical Control and Feedback  
A medical device for reducing the force necessary to penetrate living being tissue using a variety of reciprocating motion actuators. The reciprocating actuator drives a penetrating member, such...
US20160249888 BIOPSY COLLECTOR  
A sample collector to take and hold a biopsy sample from an organism upon being driven by an actuator into the organism, the collector comprising of a punch that includes a cutter with a cutting...
US20160228102 PRESENTATION OF BIOPSY SAMPLE BY BIOPSY DEVICE  
A biopsy device includes a cutter defining a cutter lumen and a tissue sample holder for collecting tissue samples. In one example, the tissue sample holder includes a rotatable manifold, and has...
US20160199046 BIOPSY NEEDLE ASSEMBLY  
A biopsy needle assembly for excising a tissue specimen from a target tissue includes a mandrel with a core bed having an inner surface forming a projection for engaging the tissue specimen. One...
US20150216557 Medical Tool for Reduced Penetration Force  
A medical device is provided having reduced penetration. The device includes a body having a central hollow channel and a piezoelectric transducer received within and secured to the body. The...
US20130253370 DEVICES AND METHODS FOR PERFORMING PROCEDURES ON A BREAST  
A needle is used to mark a tissue area of interest. The needle may have one or more indicators which indicate selected angular orientations relative to the needle. The indicators may also be...
US20130231571 EXCISIONAL BIOPSY DEVICES AND METHODS  
An excisional biopsy device includes a tubular member having a window near a distal tip thereof; a cutting tool, a distal end of the cutting tool being attached near the distal tip of the tubular...
US20130226031 SOFT TISSUE CORING BIOPSY DEVICES AND METHODS  
A biopsy device comprises a coring and transport assembly and a distal beak assembly. The distal beak assembly may be coupled to or near a distal end of the coring and transport assembly and may...
US20130190651 SOFT TISSUE CORING BIOPSY DEVICES AND METHODS  
A biopsy device comprises a coring and transport assembly and a distal beak assembly. The distal beak assembly may be coupled to or near a distal end of the coring and transport assembly and may...
US20120116249 BREAST SURGERY METHOD AND APPARATUS  
A surgical apparatus for cutting a tissue mass comprising an elongated housing having a distal portion, a rotatable shaft positioned in the elongated housing, and a plurality of flexible...
US20110021948 EXCISIONAL BIOPSY DEVICES AND METHODS  
An excisional biopsy device includes a tubular member having a window near a distal tip thereof; a cutting tool, a distal end of the cutting tool being attached near the distal tip of the tubular...
US20100063416 Biopsy Device and Method  
A biopsy device is provided. The biopsy device can include a cutter which is advanced through a first portion of its stroke by differential fluid pressure acting on a piston. A mechanical drive...
US20070197935 Hand-held instruments that access interior body regions  
A first instrument having a distal end is sized and configured to penetrate tissue and a proximal end comprising a first handle assembly. A second instrument including an interior lumen is sized...
US20060200041 Biopsy device incorporating an adjustable probe sleeve  
A biopsy device and method are provided for obtaining a tissue sample, such as a breast tissue biopsy sample. The biopsy device may include an outer cannula having a distal piercing tip, a cutter...
US20060167378 Apparatus and method to access the bone marrow for oncology and stem cell applications  
An apparatus for removing portions of bone marrow from a bone is provided. The apparatus includes a housing and a hollow drive shaft operable to engage a gear assembly. The hollow drive shaft...
US20050197593 Breast biopsy system and methods  
An apparatus and method are provided for precisely isolating a target lesion in a patient's body tissue, resulting in a high likelihood of “clean” margins about the lesion when it is removed for...
US20150057568 SOFT TISSUE CORING BIOPSY DEVICES AND METHODS  
An excisional device for either handheld or stereotactic table use may comprise an outer sheath that may comprise a distal scoopula shape configured to penetrate and/or cut tissue independently or...
US20140128770 SOFT TISSUE CORING BIOPSY DEVICES AND METHODS  
A biopsy device comprises a coring and transport assembly and a distal beak assembly. The distal beak assembly may be coupled to or near a distal end of the coring and transport assembly and may...
US20140128768 SOFT TISSUE CORING AND BIOPSY DEVICES AND METHODS  
A biopsy device comprises a coring and transport assembly and a distal beak assembly. The distal beak assembly may be coupled to or near a distal end of the coring and transport assembly and may...
US20140100478 NEEDLE TIP FOR BIOPSY DEVICE  
A biopsy device includes a body portion, a tip, at least one blade, and a cutter. The cannula defines at least one lumen. The cannula has a transverse aperture configured to receive tissue. The...
US20130225997 LUNG BIOPSY NEEDLE  
Systems, methods, and devices for biopsying tissue, in particular lung nodules, with a flexible needle are described herein. Preferably, the flexible needle is able to articulate or bend so as to...
US20130225996 LUNG BIOPSY NEEDLE  
Systems, methods, and devices for biopsying tissue, in particular lung nodules, with a flexible needle are described herein. Preferably, the flexible needle is able to articulate or bend so as to...
US20120010527 FULL CORE BIOPSY DEVICE  
A biopsy device includes coaxially disposed inner and outer needles in which the outer needle tip is configured for obtaining a tissue sample. The inner surface of the outer needle includes a...
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...
US20100198059 REMOTELY ACTIVATED MARKER  
A biopsy site marker having at least one small marker body or pellet of bioresorbable material such as gelatin, collagen, polylactic acid, polyglycolic acid which has a radiopaque object,...
US20090088665 MARKER DEVICE AND METHOD OF DEPLOYING A CAVITY MARKER USING A SURGICAL BIOPSY DEVICE  
A biopsy marker introduction assembly is configured for introduction through a specimen retrieval recess into a probe cutter lumen of a handheld breast biopsy handle. Advancing the cutter causes...
US20090088663 SURGICAL SYSTEM  
A surgical device is disclosed. The surgical device comprises a housing, a cutting element, a spool, a piston, and a spring. The cutting element extends from the housing at the distal end of the...
US20060195044 Method of using a medical instrument  
A method includes actuating a lever to move a cannula of a medical instrument from a first extended position to second retracted position; and actuating the lever to move a stylet of the medical...
US20050267383 Biopsy device handle assembly  
The invention described herein relates to a handle assembly for biopsy devices which comprise an outer cannula and stylet component structure. The handle assembly permits securing and removal of...
US20050187491 Breast biopsy system and methods  
An apparatus and method are provided for precisely isolating a target lesion in a patient's body tissue, resulting in a high likelihood of “clean” margins about the lesion when it is removed for...
US20050182339 Excisional biopsy devices and methods  
An excisional biopsy system includes a tubular member that has a proximal end and a distal end in which one or more windows are defined. A first removable probe has a proximal portion that...
US20140039343 BIOPSY SYSTEM  
A biopsy system includes various features. A tissue sample holder kit of the system comprises a rotatable member with chambers configured to receive tissue receiving features of a tissue sample...
US20120310111 MAGNETIC LINEAR ACTUATOR FOR DEPLOYABLE CATHETER TOOLS  
Using the linear forces that are provided by an electromagnetic solenoid applied near the distal end of a medical catheter, various surgical instruments can be actuated or deployed for use in...
US20120215129 SURGICAL DEVICE FOR THE COLLECTION OF SOFT TISSUE  
A biopsy device comprises a handpiece, a fluid collection system, and a power transmission source. The handpiece is configured for grasping by a single hand, and is independently manipulatable by...

Matches 1 - 50 out of 281 1 2 3 4 5 6 >