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WO2003026509A3 - Tissue-sampling instrument and methods of use - Google Patents

Tissue-sampling instrument and methods of use Download PDF

Info

Publication number
WO2003026509A3
WO2003026509A3 PCT/US2002/007782 US0207782W WO03026509A3 WO 2003026509 A3 WO2003026509 A3 WO 2003026509A3 US 0207782 W US0207782 W US 0207782W WO 03026509 A3 WO03026509 A3 WO 03026509A3
Authority
WO
WIPO (PCT)
Prior art keywords
cannula
tissue
trigger
stylet
methods
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/US2002/007782
Other languages
French (fr)
Other versions
WO2003026509A2 (en
Inventor
Erik S Kass
Waes Carter Van
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
US Department of Health and Human Services
Original Assignee
US Department of Health and Human Services
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
Priority claimed from PCT/US2001/042240 external-priority patent/WO2002024077A1/en
Application filed by US Department of Health and Human Services filed Critical US Department of Health and Human Services
Publication of WO2003026509A2 publication Critical patent/WO2003026509A2/en
Publication of WO2003026509A3 publication Critical patent/WO2003026509A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B10/00—Instruments for taking body samples for diagnostic purposes; Other methods or instruments for diagnosis, e.g. for vaccination diagnosis, sex determination or 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—Instruments for taking body samples for diagnostic purposes; Other methods or instruments for diagnosis, e.g. for vaccination diagnosis, sex determination or 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/08—Accessories or related features not otherwise provided for
    • A61B2090/0801—Prevention of accidental cutting or pricking

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medical Informatics (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Pathology (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Surgical Instruments (AREA)

Abstract

A tissue-sampling device according to one disclosed embodiment includes a cannula and a stylet formed with at least first and second longitudinally spaced tissue-receiving notches and being slidably received in the cannula. The stylet and cannula are longitudinally movable with respect to each other. A trigger-mechanism is operatively coupled to at least the cannula. The trigger-mechanism is configured such that, whenever the stylet is in an extended position and the cannula is in a retracted position, activating the trigger-mechanism causes the cannula to move over the first tissue-receiving notch, but not the second tissue-receiving notch, and activating the trigger-mechanism another time causes the cannula to move over the second tissue-receiving notch.
PCT/US2002/007782 2001-09-20 2002-03-14 Tissue-sampling instrument and methods of use Ceased WO2003026509A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PCT/US2001/042240 WO2002024077A1 (en) 2000-09-20 2001-09-20 Automated core biopsy instrument and methods
USPCT/US01/42240 2001-09-20

Publications (2)

Publication Number Publication Date
WO2003026509A2 WO2003026509A2 (en) 2003-04-03
WO2003026509A3 true WO2003026509A3 (en) 2003-11-20

Family

ID=21742959

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2002/007782 Ceased WO2003026509A2 (en) 2001-09-20 2002-03-14 Tissue-sampling instrument and methods of use

Country Status (1)

Country Link
WO (1) WO2003026509A2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8932233B2 (en) 2004-05-21 2015-01-13 Devicor Medical Products, Inc. MRI biopsy device

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9638770B2 (en) 2004-05-21 2017-05-02 Devicor Medical Products, Inc. MRI biopsy apparatus incorporating an imageable penetrating portion
CA2569101C (en) * 2004-05-21 2013-07-16 Timothy G. Dietz Mri biopsy apparatus incorporating an imageable penetrating portion
US7708751B2 (en) 2004-05-21 2010-05-04 Ethicon Endo-Surgery, Inc. MRI biopsy device
ITMO20050198A1 (en) * 2005-07-29 2007-01-30 Medax S R L AUTOMATIC GUN FOR BIOPSIES
JP4575257B2 (en) * 2005-09-06 2010-11-04 オリンパスメディカルシステムズ株式会社 Tissue biopsy needle device
US9155526B2 (en) 2007-08-29 2015-10-13 Olympus Corporation Puncture apparatus with automatic puncture function
ITMI20111764A1 (en) * 2011-09-30 2013-03-31 Zambelli Roberto AUTOMATIC BIOPSY DEVICE ON SOFT TISSUE, IN PARTICULAR FOR BIOPSY TO PROSTATE
EP3799796A1 (en) * 2019-10-03 2021-04-07 Saga Surgical Ab Biopsy arrangements

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4924878A (en) * 1988-11-07 1990-05-15 Nottke James E Actuating mechanism for biopsy needle
US4958625A (en) * 1989-07-18 1990-09-25 Boston Scientific Corporation Biopsy needle instrument
US5313958A (en) * 1993-04-22 1994-05-24 Alberto Bauer Surgical biopsy instrument
US5458112A (en) * 1994-08-15 1995-10-17 Arrow Precision Products, Inc. Biliary biopsy device
WO1996013214A1 (en) * 1994-10-31 1996-05-09 Boston Scientific Corporation Biopsy needle
WO1997032524A1 (en) * 1996-03-07 1997-09-12 Gallini S.R.L. Automatic biopsy needle device
WO2000038577A2 (en) * 1998-12-23 2000-07-06 Boston Scientific Limited Semi-automatic biopsy device and related method of use

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE456886B (en) 1986-02-19 1988-11-14 Radiplast Ab DEVICE FOR TAPE SAMPLING WITH A NATIONAL DISPENSER

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4924878A (en) * 1988-11-07 1990-05-15 Nottke James E Actuating mechanism for biopsy needle
US4958625A (en) * 1989-07-18 1990-09-25 Boston Scientific Corporation Biopsy needle instrument
US5313958A (en) * 1993-04-22 1994-05-24 Alberto Bauer Surgical biopsy instrument
US5458112A (en) * 1994-08-15 1995-10-17 Arrow Precision Products, Inc. Biliary biopsy device
WO1996013214A1 (en) * 1994-10-31 1996-05-09 Boston Scientific Corporation Biopsy needle
WO1997032524A1 (en) * 1996-03-07 1997-09-12 Gallini S.R.L. Automatic biopsy needle device
WO2000038577A2 (en) * 1998-12-23 2000-07-06 Boston Scientific Limited Semi-automatic biopsy device and related method of use

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8932233B2 (en) 2004-05-21 2015-01-13 Devicor Medical Products, Inc. MRI biopsy device
US9392999B2 (en) 2004-05-21 2016-07-19 Devicor Medical Products, Inc. MRI biopsy device
US9504453B2 (en) 2004-05-21 2016-11-29 Devicor Medical Products, Inc. MRI biopsy device

Also Published As

Publication number Publication date
WO2003026509A2 (en) 2003-04-03

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