WO1995018568A1 - Bone marrow biopsy needle - Google Patents

Bone marrow biopsy needle Download PDF

Info

Publication number
WO1995018568A1
WO1995018568A1 PCT/US1995/000662 US9500662W WO9518568A1 WO 1995018568 A1 WO1995018568 A1 WO 1995018568A1 US 9500662 W US9500662 W US 9500662W WO 9518568 A1 WO9518568 A1 WO 9518568A1
Authority
WO
WIPO (PCT)
Prior art keywords
biopsy needle
bone marrow
marrow biopsy
inner tube
outer cannula
Prior art date
Application number
PCT/US1995/000662
Other languages
French (fr)
Other versions
WO1995018568B1 (en
Inventor
Alec Goldenberg
Melvin R. Hoagland, Iii
Original Assignee
Medsol Corp.
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 Medsol Corp. filed Critical Medsol Corp.
Priority to JP7518717A priority Critical patent/JPH09510630A/en
Priority to AT95910866T priority patent/ATE215797T1/en
Priority to CA002180575A priority patent/CA2180575C/en
Priority to DE69526329T priority patent/DE69526329T2/en
Priority to EP95910866A priority patent/EP0738126B1/en
Priority to MX9602544A priority patent/MX9602544A/en
Priority to AU18673/95A priority patent/AU686764B2/en
Publication of WO1995018568A1 publication Critical patent/WO1995018568A1/en
Publication of WO1995018568B1 publication Critical patent/WO1995018568B1/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
    • A61B10/025—Pointed or sharp biopsy instruments for taking bone, bone marrow or cartilage samples
    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/30—Surgical pincettes without pivotal connections
    • 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
    • A61B17/32056—Surgical snare instruments

Abstract

This invention is an improved biopsy needle having an outer cannula (12), an inner tube (14) and a stylet (20). The distal end of the inner tube (14) is provided with a snare (16) in the form of a coil extending from the inner tube. The free end of the coil is adhered to the inner surface of the outer cannula.
PCT/US1995/000662 1994-01-07 1995-01-06 Bone marrow biopsy needle WO1995018568A1 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP7518717A JPH09510630A (en) 1994-01-07 1995-01-06 Bone marrow needle
AT95910866T ATE215797T1 (en) 1994-01-07 1995-01-06 BONE MARROW BIOPSY NEEDLE
CA002180575A CA2180575C (en) 1994-01-07 1995-01-06 Bone marrow biopsy needle
DE69526329T DE69526329T2 (en) 1994-01-07 1995-01-06 BONE MARROW BIOPSY NEEDLE
EP95910866A EP0738126B1 (en) 1994-01-07 1995-01-06 Bone marrow biopsy needle
MX9602544A MX9602544A (en) 1994-01-07 1995-01-06 Bone marrow biopsy needle.
AU18673/95A AU686764B2 (en) 1994-01-07 1995-01-06 Bone marrow biopsy needle

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/178,576 US5522398A (en) 1994-01-07 1994-01-07 Bone marrow biopsy needle
US178,576 1994-01-07

Publications (2)

Publication Number Publication Date
WO1995018568A1 true WO1995018568A1 (en) 1995-07-13
WO1995018568B1 WO1995018568B1 (en) 1995-07-27

Family

ID=22653094

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US1995/000662 WO1995018568A1 (en) 1994-01-07 1995-01-06 Bone marrow biopsy needle

Country Status (14)

Country Link
US (2) US5522398A (en)
EP (1) EP0738126B1 (en)
JP (1) JPH09510630A (en)
AT (1) ATE215797T1 (en)
AU (1) AU686764B2 (en)
CA (1) CA2180575C (en)
DE (1) DE69526329T2 (en)
ES (1) ES2174938T3 (en)
IL (1) IL112274A (en)
MX (1) MX9602544A (en)
NZ (1) NZ281756A (en)
TW (1) TW283077B (en)
WO (1) WO1995018568A1 (en)
ZA (1) ZA95109B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2215971A1 (en) * 2009-02-06 2010-08-11 Roberto Zambelli Bone biopsy device

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2215971A1 (en) * 2009-02-06 2010-08-11 Roberto Zambelli Bone biopsy device
US8439846B2 (en) 2009-02-06 2013-05-14 Roberto Zambelli Bone biopsy device

Also Published As

Publication number Publication date
JPH09510630A (en) 1997-10-28
DE69526329D1 (en) 2002-05-16
AU686764B2 (en) 1998-02-12
ZA95109B (en) 1996-02-16
EP0738126A4 (en) 1997-06-04
IL112274A (en) 1999-09-22
AU1867395A (en) 1995-08-01
ES2174938T3 (en) 2002-11-16
CA2180575C (en) 2005-05-31
CA2180575A1 (en) 1995-07-13
ATE215797T1 (en) 2002-04-15
IL112274A0 (en) 1995-03-30
EP0738126B1 (en) 2002-04-10
DE69526329T2 (en) 2002-11-14
NZ281756A (en) 1997-08-22
US5522398A (en) 1996-06-04
EP0738126A1 (en) 1996-10-23
TW283077B (en) 1996-08-11
US5634473A (en) 1997-06-03
MX9602544A (en) 1997-05-31

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