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WO2001089389A3 - Dispositif de biopsie - Google Patents

Dispositif de biopsie 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
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/IB2001/000912
Other languages
English (en)
Other versions
WO2001089389A2 (fr
Inventor
Beniamino Palmieri
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.)
H S Hospital Service SpA
Original Assignee
H S 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 H S Hospital Service SpA filed Critical H S Hospital Service SpA
Priority to AU2001256597A priority Critical patent/AU2001256597A1/en
Priority to EP01929920A priority patent/EP1289425A2/fr
Publication of WO2001089389A2 publication Critical patent/WO2001089389A2/fr
Publication of WO2001089389A3 publication Critical patent/WO2001089389A3/fr
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
    • 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—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

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Eye Examination Apparatus (AREA)
  • Mechanical Treatment Of Semiconductor (AREA)
  • Apparatus For Radiation Diagnosis (AREA)

Abstract

Dispositif de biopsie comprenant un corps creux (2) à l'intérieur duquel peut coulisser un piston (3) et un mandrin (8) fixé à l'une des extrémités dudit piston (3), ledit piston (3) pouvant coulisser entre une position rétractée et une deuxième position déployée par rapport audit corps creux (2). Le piston (3) est associé à un système de retour (9) qui assure un mouvement automatique du piston (3) depuis la position déployée vers la position rétractée; il est caractérisé en ce qu'il comprend un système de canule (13) couplé coulissant avec ledit mandrin (8), un système de support (10), relié audit corps creux (2) et servant à soutenir le système de canule (13), ledit système de support (10) comprenant un système coulissant (12) conçu pour faire déplacer par coulissement le système de canule (13) entre une première position de fonctionnement et une deuxième position de fonctionnement.
PCT/IB2001/000912 2000-05-25 2001-05-24 Dispositif de biopsie Ceased WO2001089389A2 (fr)

Priority Applications (2)

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

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITMO2000A000111 2000-05-25
IT2000MO000111A IT1316082B1 (it) 2000-05-25 2000-05-25 Dispositivo per biopsia

Publications (2)

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

Family

ID=11450477

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2001/000912 Ceased WO2001089389A2 (fr) 2000-05-25 2001-05-24 Dispositif de biopsie

Country Status (4)

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

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1889572A3 (fr) * 2003-05-30 2008-06-18 William R. Krause Biopsie et dispositif d'administration
ITBO20030516A1 (it) * 2003-09-05 2005-03-06 Paolo Avaltroni Strumento a cannula amovibile per l'esecuzione di biopsie.
AU2014354670B2 (en) * 2013-11-26 2018-11-01 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 (fr) * 1993-09-08 1995-04-12 Citation Medical Corporation Méthode et dispositif pour l'obtention d'un échantillon de biopsie
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 (fr) * 1993-09-08 1995-04-12 Citation Medical Corporation Méthode et dispositif pour l'obtention d'un échantillon de biopsie
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
WO2001089389A2 (fr) 2001-11-29
AU2001256597A1 (en) 2001-12-03
EP1289425A2 (fr) 2003-03-12
IT1316082B1 (it) 2003-03-28
ITMO20000111A0 (it) 2000-05-25
ITMO20000111A1 (it) 2001-11-25

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