WO2001089389A3 - Biopsy device - Google Patents

Biopsy device Download PDF

Info

Publication number
WO2001089389A3
WO2001089389A3 PCT/IB2001/000912 IB0100912W WO0189389A3 WO 2001089389 A3 WO2001089389 A3 WO 2001089389A3 IB 0100912 W IB0100912 W IB 0100912W WO 0189389 A3 WO0189389 A3 WO 0189389A3
Authority
WO
WIPO (PCT)
Prior art keywords
plunger
hollow body
biopsy device
cannula
mandrel
Prior art date
Application number
PCT/IB2001/000912
Other languages
French (fr)
Other versions
WO2001089389A2 (en
Inventor
Beniamino Palmieri
Original Assignee
Beniamino Palmieri
Hs Hospital Service Spa
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Beniamino Palmieri, Hs Hospital Service Spa filed Critical Beniamino Palmieri
Priority to EP01929920A priority Critical patent/EP1289425A2/en
Priority to AU2001256597A priority patent/AU2001256597A1/en
Publication of WO2001089389A2 publication Critical patent/WO2001089389A2/en
Publication of WO2001089389A3 publication Critical patent/WO2001089389A3/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B10/00—Other methods or instruments for diagnosis, e.g. instruments for taking a cell sample, for biopsy, for vaccination diagnosis; Sex determination; Ovulation-period determination; Throat striking implements
    • A61B10/02—Instruments for taking cell samples or for biopsy
    • A61B10/0233—Pointed or sharp biopsy instruments
    • A61B10/0266—Pointed or sharp biopsy instruments means for severing sample
    • A61B10/0275—Pointed or sharp biopsy instruments means for severing sample with sample notch, e.g. on the side of inner stylet
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B10/00—Other methods or instruments for diagnosis, e.g. instruments for taking a cell sample, for biopsy, for vaccination diagnosis; Sex determination; Ovulation-period determination; Throat striking implements
    • A61B10/02—Instruments for taking cell samples or for biopsy
    • A61B10/0233—Pointed or sharp biopsy instruments
    • A61B10/0283—Pointed or sharp biopsy instruments with vacuum aspiration, e.g. caused by retractable plunger or by connected syringe
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B10/00—Other methods or instruments for diagnosis, e.g. instruments for taking a cell sample, for biopsy, for vaccination diagnosis; Sex determination; Ovulation-period determination; Throat striking implements
    • A61B10/02—Instruments for taking cell samples or for biopsy
    • A61B2010/0208—Biopsy devices with actuators, e.g. with triggered spring mechanisms

Abstract

A biopsy device comprising a hollow body (2) inside which a plunger (3) is slidable, a mandrel (8) being fixed at one end of said plunger (3), said plunger (3) being slidable between a first rearward position and a second forward position with respect to said hollow body (2), said plunger (3) being associated with return means (9) suitable for producing an automatic movement of said plunger (3) from said forward position to said rearward position, characterized in that it comprises cannula means (13) slidably coupled with said mandrel (8), support means (10), connected to said hollow body (2), for supporting said cannula means (13), said support means (10) comprising sliding means (12) suitable for causing said cannula means (13) to slide between a first operating position and a second operating position.
PCT/IB2001/000912 2000-05-25 2001-05-24 Biopsy device WO2001089389A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP01929920A EP1289425A2 (en) 2000-05-25 2001-05-24 Biopsy device
AU2001256597A AU2001256597A1 (en) 2000-05-25 2001-05-24 Biopsy device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT2000MO000111A IT1316082B1 (en) 2000-05-25 2000-05-25 BIOPSY DEVICE
ITMO2000A000111 2000-05-25

Publications (2)

Publication Number Publication Date
WO2001089389A2 WO2001089389A2 (en) 2001-11-29
WO2001089389A3 true WO2001089389A3 (en) 2002-10-10

Family

ID=11450477

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2001/000912 WO2001089389A2 (en) 2000-05-25 2001-05-24 Biopsy device

Country Status (4)

Country Link
EP (1) EP1289425A2 (en)
AU (1) AU2001256597A1 (en)
IT (1) IT1316082B1 (en)
WO (1) WO2001089389A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1889572A3 (en) * 2003-05-30 2008-06-18 William R. Krause Biopsy and delivery device
ITBO20030516A1 (en) * 2003-09-05 2005-03-06 Paolo Avaltroni REMOVABLE CANNULA INSTRUMENT FOR BIOPSIE EXECUTION.
EP3073932B1 (en) 2013-11-26 2018-08-22 Hologic Inc. Biopsy device arming mechanism

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5224470A (en) * 1990-02-28 1993-07-06 Angiomed Ag Apparatus for biopsy sampling with needle and stylet moveable in opposite directions
US5368045A (en) * 1989-07-18 1994-11-29 Boston Scientific Corporation Biopsy needle instrument
US5392790A (en) * 1993-04-30 1995-02-28 Ryder International Corporation Instrument for obtaining bore type tissue sampling
EP0647429A2 (en) * 1993-09-08 1995-04-12 Citation Medical Corporation Method and apparatus for obtaining a biopsy sample
US5595185A (en) * 1994-08-11 1997-01-21 N.M.B. Medical Applications Ltd. Single puncture multi-biopsy gun
US5842999A (en) * 1996-07-31 1998-12-01 C.R. Bard, Inc. Automated tissue sampling device
US5989196A (en) * 1994-10-31 1999-11-23 Boston Scientific Corporation Biopsy needle

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5368045A (en) * 1989-07-18 1994-11-29 Boston Scientific Corporation Biopsy needle instrument
US5224470A (en) * 1990-02-28 1993-07-06 Angiomed Ag Apparatus for biopsy sampling with needle and stylet moveable in opposite directions
US5392790A (en) * 1993-04-30 1995-02-28 Ryder International Corporation Instrument for obtaining bore type tissue sampling
EP0647429A2 (en) * 1993-09-08 1995-04-12 Citation Medical Corporation Method and apparatus for obtaining a biopsy sample
US5595185A (en) * 1994-08-11 1997-01-21 N.M.B. Medical Applications Ltd. Single puncture multi-biopsy gun
US5989196A (en) * 1994-10-31 1999-11-23 Boston Scientific Corporation Biopsy needle
US5842999A (en) * 1996-07-31 1998-12-01 C.R. Bard, Inc. Automated tissue sampling device

Also Published As

Publication number Publication date
ITMO20000111A0 (en) 2000-05-25
AU2001256597A1 (en) 2001-12-03
IT1316082B1 (en) 2003-03-28
WO2001089389A2 (en) 2001-11-29
ITMO20000111A1 (en) 2001-11-25
EP1289425A2 (en) 2003-03-12

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