EA201791172A1 - Syringe FOR BIOPSY - Google Patents

Syringe FOR BIOPSY

Info

Publication number
EA201791172A1
EA201791172A1 EA201791172A EA201791172A EA201791172A1 EA 201791172 A1 EA201791172 A1 EA 201791172A1 EA 201791172 A EA201791172 A EA 201791172A EA 201791172 A EA201791172 A EA 201791172A EA 201791172 A1 EA201791172 A1 EA 201791172A1
Authority
EA
Eurasian Patent Office
Prior art keywords
cannula
tongues
biopsy
syringe
sample
Prior art date
Application number
EA201791172A
Other languages
Russian (ru)
Other versions
EA033905B1 (en
Inventor
Эджидио Серра
Давиде Липпи
Original Assignee
Мед Италия Байомедика С.Р.Л.
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 Мед Италия Байомедика С.Р.Л. filed Critical Мед Италия Байомедика С.Р.Л.
Publication of EA201791172A1 publication Critical patent/EA201791172A1/en
Publication of EA033905B1 publication Critical patent/EA033905B1/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

Abstract

Шприц для биопсии, который содержит иглу (2), у которой имеется канюля (4), которая имеет две щели (8) вблизи от ее дистального конца (7) и два захватывающих язычка (9, 10), которые являются единым целым с дополнительной внешней канюлей (12), расположенной вокруг указанной канюли (4); канюля (4) вращается относительно внешней канюли (12) с тем, чтобы язычки (9, 10) скользили вдоль щели (8); при вращении канюли (4) язычки (9, 10) изгибаются внутрь канюли (4) для захвата образца биологической ткани, представляющей интерес, и, следовательно, выполняют ровную резекцию указанного образца.A biopsy syringe that contains a needle (2), which has a cannula (4), which has two slits (8) near its distal end (7) and two exciting tongues (9, 10) that are one with an additional an outer cannula (12) located around said cannula (4); the cannula (4) rotates relative to the outer cannula (12) so that the tongues (9, 10) slide along the slit (8); during the rotation of the cannula (4), the tongues (9, 10) bend inward of the cannula (4) to pick up a sample of biological tissue of interest, and, therefore, perform a smooth resection of the specified sample.

EA201791172A 2014-11-28 2015-11-27 Biopsy syringe EA033905B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITBO20140672 2014-11-28
PCT/IB2015/059182 WO2016084047A1 (en) 2014-11-28 2015-11-27 Biopsy syringe

Publications (2)

Publication Number Publication Date
EA201791172A1 true EA201791172A1 (en) 2017-09-29
EA033905B1 EA033905B1 (en) 2019-12-09

Family

ID=52232264

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201791172A EA033905B1 (en) 2014-11-28 2015-11-27 Biopsy syringe

Country Status (3)

Country Link
EP (1) EP3223715A1 (en)
EA (1) EA033905B1 (en)
WO (1) WO2016084047A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019067561A1 (en) * 2017-09-28 2019-04-04 Merit Medical Systems, Inc. Biopsy needle sample retention system

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69433477T2 (en) * 1993-09-20 2004-09-16 Boston Scientific Corp., Natick DEVICE FOR THE MULTIPLE TAKING OF BIOPSY SAMPLES
US20060224082A1 (en) * 2005-04-05 2006-10-05 Vetter James W Methods and devices for removing tissue from a patient and placing a marker in the patient
WO2009036265A1 (en) * 2007-09-13 2009-03-19 Boston Scientific Scimed, Inc. Apparatus and methods for obtaining a sample of tissue
WO2013026043A1 (en) * 2011-08-18 2013-02-21 Hologic, Inc. Tissue removal system
WO2013116529A1 (en) * 2012-01-31 2013-08-08 The Trustees Of Columbia University In The City Of New York Sampling catheter devices, methods, and systems

Also Published As

Publication number Publication date
EP3223715A1 (en) 2017-10-04
WO2016084047A1 (en) 2016-06-02
EA033905B1 (en) 2019-12-09
WO2016084047A8 (en) 2017-06-08

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Legal Events

Date Code Title Description
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ BY KZ KG TJ TM RU