WO2011140363A3 - Tissue sampling tool - Google Patents

Tissue sampling tool Download PDF

Info

Publication number
WO2011140363A3
WO2011140363A3 PCT/US2011/035388 US2011035388W WO2011140363A3 WO 2011140363 A3 WO2011140363 A3 WO 2011140363A3 US 2011035388 W US2011035388 W US 2011035388W WO 2011140363 A3 WO2011140363 A3 WO 2011140363A3
Authority
WO
WIPO (PCT)
Prior art keywords
plunger
sampling tool
shaft portion
tissue sampling
sampling
Prior art date
Application number
PCT/US2011/035388
Other languages
French (fr)
Other versions
WO2011140363A2 (en
Inventor
Men-Jean Lee
Luca Lambertini
Original Assignee
Mount Sinai School Of Medicine
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 Mount Sinai School Of Medicine filed Critical Mount Sinai School Of Medicine
Publication of WO2011140363A2 publication Critical patent/WO2011140363A2/en
Publication of WO2011140363A3 publication Critical patent/WO2011140363A3/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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/32—Surgical cutting instruments
    • A61B17/3205—Excision instruments
    • A61B17/32053—Punch like cutting instruments, e.g. using a cylindrical or oval knife
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
    • G01N1/30—Staining; Impregnating ; Fixation; Dehydration; Multistep processes for preparing samples of tissue, cell or nucleic acid material and the like for analysis
    • G01N1/31—Apparatus therefor
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
    • G01N1/36—Embedding or analogous mounting of samples

Abstract

A sampling tool for isolating and collecting a tissue biopsy includes a hollow sampling cylinder that includes a first end and an opposing second end. The first end being a sharpened, annular cutting edge and a central bore extending completely from the first end to the second end. An outer surface of the sampling cylinder includes a modified gripping surface. The sampling tool also includes a plunger having a first end and a second end. The plunger includes a shaft portion that terminates in the first end. The plunger has a handle portion at the second end that has greater dimensions than the shaft portion. The plunger includes an air evacuation feature in the form of an air evacuation channel that extends from one end of the plunger to the other end and is open at both ends.
PCT/US2011/035388 2010-05-06 2011-05-05 Tissue sampling tool WO2011140363A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US33208210P 2010-05-06 2010-05-06
US61/332,082 2010-05-06

Publications (2)

Publication Number Publication Date
WO2011140363A2 WO2011140363A2 (en) 2011-11-10
WO2011140363A3 true WO2011140363A3 (en) 2011-12-22

Family

ID=44902402

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2011/035388 WO2011140363A2 (en) 2010-05-06 2011-05-05 Tissue sampling tool

Country Status (2)

Country Link
US (1) US9259210B2 (en)
WO (1) WO2011140363A2 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2741676A1 (en) * 2011-08-09 2014-06-18 Cook General Biotechnology LLC Vial useable in tissue extraction procedures
JP2013185920A (en) * 2012-03-07 2013-09-19 Pathology Institute Method for manufacturing tissue array sheet and manufacturing device thereof
US11787596B2 (en) * 2012-07-12 2023-10-17 Veltek Associates, Inc. Ergonomic microbial air sampler
US20170105710A1 (en) * 2014-06-10 2017-04-20 Indiana University Research And Technology Corporation System and method for extracting tissue samples
CN104983446B (en) * 2015-05-12 2018-06-22 上海交通大学医学院附属新华医院 A kind of electronic placenta card punch
CN108567450B (en) * 2018-03-24 2024-03-15 台州恩泽医疗中心(集团) Cervical sampling brush
US11272908B2 (en) 2018-11-12 2022-03-15 Will Richardson, M.D., P.A. Handheld biopsy punch pen
CN111397943B (en) * 2020-04-20 2023-05-09 山东中医药大学附属医院 Focal material drawing device and sampling method for sampling uterine adenomyosis specimens
CN113729793B (en) * 2021-09-29 2023-09-01 安阳市妇幼保健院(安阳市儿童医院) Mammary gland pathology sample collection device

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2818852A (en) * 1956-06-27 1958-01-07 Heinz W Kugler Spring-pressed surgical instrument
US5507765A (en) * 1994-04-28 1996-04-16 Mott; James B. Punch-type surgical instrument for skin incision, set of parts for making such an instrument of selectably variable size, and blade unit for such instrument
US5827199A (en) * 1996-06-24 1998-10-27 Alexander; A. Melvin Biopsy punch apparatus
US20040167429A1 (en) * 2003-02-20 2004-08-26 Roshdieh Babak B. Cutaneous biopsy device with handle and disposable tips
US20080039740A1 (en) * 2006-06-25 2008-02-14 Kwok Wai Chiu Apparatus for punch biopsy

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5195988A (en) * 1988-05-26 1993-03-23 Haaga John R Medical needle with removable sheath
US5133360A (en) * 1991-03-07 1992-07-28 Spears Colin P Spears retriever
FR2802640B1 (en) * 1999-12-17 2003-01-03 Pasteur Sanofi Diagnostics DEVICE AND METHOD FOR COLLECTING A BIOLOGICAL SAMPLE
US20050256425A1 (en) * 2004-05-11 2005-11-17 Inpro Biotechnology, Inc. Device, system and method for extracting and preparing brain tissue
US20070249960A1 (en) * 2006-04-21 2007-10-25 The Cleveland Clinic Foundation Biopsy punch
US20090018467A1 (en) * 2006-06-25 2009-01-15 Kwok Wai Chiu Apparatus for punch biopsy
SE0701811L (en) * 2007-08-02 2008-08-26 Novoaim Ab Surgical kit for fat transplant
US20090198184A1 (en) * 2008-02-05 2009-08-06 Martin David C Percutaneous biomedical devices with regenerative materials interface

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2818852A (en) * 1956-06-27 1958-01-07 Heinz W Kugler Spring-pressed surgical instrument
US5507765A (en) * 1994-04-28 1996-04-16 Mott; James B. Punch-type surgical instrument for skin incision, set of parts for making such an instrument of selectably variable size, and blade unit for such instrument
US5827199A (en) * 1996-06-24 1998-10-27 Alexander; A. Melvin Biopsy punch apparatus
US20040167429A1 (en) * 2003-02-20 2004-08-26 Roshdieh Babak B. Cutaneous biopsy device with handle and disposable tips
US20080039740A1 (en) * 2006-06-25 2008-02-14 Kwok Wai Chiu Apparatus for punch biopsy

Also Published As

Publication number Publication date
US20110275955A1 (en) 2011-11-10
WO2011140363A2 (en) 2011-11-10
US9259210B2 (en) 2016-02-16

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