1
Chesbrough Richard M, Field Steven E, Goosen Ryan L, Zerfas Jeff, Davis Richard E: Apparatus for the percutaneous marking of a lesion. Inrad, December 19, 2001: EP1163888-A1 (47 worldwide citation)

A biopsy marking apparatus (10) for placing a radiopaque marker at the location of a percutaneous biopsy. The biopsy marking apparatus comprises an introducer (12) in combination with a radiopaque marker. The introducer (12) ejects the radiopaque marker at the location of the biopsy. The introducer ...


2
Field Steven E: Post decompression marker introducer system. Inrad, March 28, 2007: EP1767167-A2 (37 worldwide citation)

An apparatus for implanting a locatable marker at a target site within a tissue mass comprises an insertion device (70) and a marker introducer system (10) that is received within the insertion device. The marker introducer system is anchored in a compressed tissue mass and a locatable marker (50) i ...


3
Field Steven E, Mulder Brian R, Johnson Michael, Ireland Todd, Haeske Steve, Vander Veen Mark: Core biopsy device. Inrad, March 7, 2007: EP1759638-A1 (5 worldwide citation)

A biopsy apparatus for the percutaneous removal of a specimen from a tissue mass, the biopsy apparatus comprising: an outer cannula (16) defining a lumen (76) and a longitudinal axis, the outer cannula (16) having a proximal end and a distal end; and an inner cannula (18) received within the lumen ( ...


4
Goosen Ryan L, Field Steven E, Chesbrough Richard M: Multi-mode imaging marker. Inrad, December 7, 2005: EP1602341-A1 (5 worldwide citation)

The invention provides a device for percutaneously implanting an imaging marker for identifying a location within a tissue mass. The subcutaneous imaging marker comprises at least a first element and a second element, each of which have a primary imaging mode. The primary imaging mode of the first e ...


5
Field Steven E, Mulder Brian R, Johnson Michael, Ireland Todd, Haeske Steve, Vander Veen Mark: Core biopsy device. Inrad, November 16, 2005: EP1595503-A2 (3 worldwide citation)

A core biopsy device comprises an outer cutting cannula in telescoping register with an inner spoon cannula. The outer cutting cannula is provided at a distal end with an arcuate excising blade that is biased radially inwardly to extend beyond the longitudinal axis of the cannula. The inner spoon ca ...


6
Chesbrough Richard M, Field Steven E, Goosen Ryan L: Apparatus for delivering a tissue localizing and marking device. Inrad, April 4, 2007: EP1769770-A1 (3 worldwide citation)

A marking apparatus for the percutaneous placement of an imaging marker (12) at a predetermined location in a tissue mass to facilitate subsequent determination of the predetermined location, the marking apparatus comprising: a handle to be grasped by a user; a cannula (20) comprising: a peripheral ...


7
Langan James J, Goosen Ryan L, Field Steven E: Localizing needle with fluid delivery. Inrad, Langan James J, Goosen Ryan L, Field Steven E, DAVIS Mark A, March 11, 2004: WO/2004/020024 (2 worldwide citation)

A localizing needle (10) comprises a barbed localizing wire (14) fixedly sheathed within a flexible hollow infusion tube (12) for delivering fluids to surrounding tissue through a plurality of spaced infusion ports (40). Echogenic and/or radiopaque markers are provided at selected intervals along th ...


8
Field Steven E: Drug-eluting tissue marker. Inrad, April 11, 2007: EP1772111-A2 (1 worldwide citation)

A drug-eluting tissue marker for marking a site in a tissue mass comprises a drug-eluting portion having a drug for timed release to the site and a material that can be imaged using an imaging technique.


9
Chesbrough Richard M, Field Steven E, Goosen Ryan L: Tissue localizing and marking device and method of using same. Inrad, Chesbrough Richard M, Field Steven E, Goosen Ryan L, DAVIS Mark A, June 3, 2004: WO/2004/045444 (1 worldwide citation)

A delivery apparatus for the percutaneous placement of a medical device (10) at an area of interest (92) in a tissue mass (90) comprises an introducer (16) comprising a cannula (20) having an insertion tip (30), an expulsion opening (28) near the insertion tip (30), and a medical device (10) within ...


10
FIELD STEVEN E, MULDER BRIAN R, JOHNSON MICHAEL, IRELAND TODD, HAESKE STEVE, VANDER VEEN MARK: DISPOSITIF DE BIOPSIE PAR FORAGE, CORE BIOPSY DEVICE. INRAD, INRAD, BORDEN LADNER GERVAIS, May 7, 2013: CA2506961 (1 worldwide citation)

A core biopsy device comprises an outer cutting cannula in telescoping register with an inner spoon cannula. The outer cutting cannula is provided at a distal end with an arcuate excising blade that is biased radially inwardly to extend beyond the longitudinal axis of the cannula. The inner spoon ca ...