SG11202011650PA - Balloon-anchored biopsy device - Google Patents

Balloon-anchored biopsy device

Info

Publication number
SG11202011650PA
SG11202011650PA SG11202011650PA SG11202011650PA SG11202011650PA SG 11202011650P A SG11202011650P A SG 11202011650PA SG 11202011650P A SG11202011650P A SG 11202011650PA SG 11202011650P A SG11202011650P A SG 11202011650PA SG 11202011650P A SG11202011650P A SG 11202011650PA
Authority
SG
Singapore
Prior art keywords
balloon
anchored
biopsy device
biopsy
anchored biopsy
Prior art date
Application number
SG11202011650PA
Inventor
Kamarjit Singh Mangat
Rachel Tsui Ying Hong
Andrew Chin Cheung Lau
Gabriel Hong Chun Tan
Ronald Craig Wight
Original Assignee
Nat Univ Hospital Singapore Pte Ltd
Nat Univ Singapore
The Biofactory Pte Ltd
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 Nat Univ Hospital Singapore Pte Ltd, Nat Univ Singapore, The Biofactory Pte Ltd filed Critical Nat Univ Hospital Singapore Pte Ltd
Publication of SG11202011650PA publication Critical patent/SG11202011650PA/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
    • 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
    • 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—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
    • A61B10/04—Endoscopic instruments
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/34—Trocars; Puncturing needles
    • A61B17/3417—Details of tips or shafts, e.g. grooves, expandable, bendable; Multiple coaxial sliding cannulas, e.g. for dilating
    • 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
    • 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
    • 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
    • A61B10/04—Endoscopic instruments
    • A61B2010/045—Needles
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/34—Trocars; Puncturing needles
    • A61B2017/347—Locking means, e.g. for locking instrument in cannula
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/34—Trocars; Puncturing needles
    • A61B2017/348—Means for supporting the trocar against the body or retaining the trocar inside the body
    • A61B2017/3482—Means for supporting the trocar against the body or retaining the trocar inside the body inside
    • A61B2017/3484—Anchoring means, e.g. spreading-out umbrella-like structure
    • A61B2017/3486—Balloon
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M25/00—Catheters; Hollow probes
    • A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
    • A61M25/02—Holding devices, e.g. on the body
    • A61M25/04—Holding devices, e.g. on the body in the body, e.g. expansible
SG11202011650PA 2017-11-24 2018-11-23 Balloon-anchored biopsy device SG11202011650PA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SG10201709763Q 2017-11-24
PCT/SG2018/050576 WO2019103694A1 (en) 2017-11-24 2018-11-23 Balloon-anchored biopsy device

Publications (1)

Publication Number Publication Date
SG11202011650PA true SG11202011650PA (en) 2020-12-30

Family

ID=66630744

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11202011650PA SG11202011650PA (en) 2017-11-24 2018-11-23 Balloon-anchored biopsy device

Country Status (9)

Country Link
US (1) US20200367867A1 (en)
EP (1) EP3713500A4 (en)
JP (1) JP7253562B2 (en)
KR (1) KR20200091888A (en)
CN (1) CN111770731B (en)
AU (1) AU2018371655A1 (en)
CA (1) CA3083266A1 (en)
SG (1) SG11202011650PA (en)
WO (1) WO2019103694A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20220104796A1 (en) * 2020-10-05 2022-04-07 Ozca Engineering Ltd. Biopsy needle assembly and method
CA3201981A1 (en) * 2020-12-10 2022-06-16 Kamarjit Singh MANGAT Balloon-anchored flexible needle and catheter for biopsy

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US4702260A (en) * 1985-04-16 1987-10-27 Ko Pen Wang Flexible bronchoscopic needle assembly
IT210260Z2 (en) * 1987-05-05 1988-12-06 Bauer Alberto GUILLOTINE BIOPSY NEEDLE WITH FLEXIBLE STYLE AND CANNULA.
US5273051A (en) * 1993-03-16 1993-12-28 Wilk Peter J Method and associated device for obtaining a biopsy of tissues of an internal organ
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US6726677B1 (en) * 1995-10-13 2004-04-27 Transvascular, Inc. Stabilized tissue penetrating catheters
US6419641B1 (en) * 2000-11-28 2002-07-16 Promex, Llc Flexible tip medical instrument
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US7182756B2 (en) * 2002-05-29 2007-02-27 Wilson-Cook Medical, Inc. Device for directing a wire guide
US7147607B2 (en) * 2003-10-27 2006-12-12 Ko-Pen Wang Transendoscopic double needle assembly
US7273469B1 (en) * 2003-12-31 2007-09-25 Advanced Cardiovascular Systems, Inc. Modified needle catheter for directional orientation delivery
US7708751B2 (en) * 2004-05-21 2010-05-04 Ethicon Endo-Surgery, Inc. MRI biopsy device
JP4767252B2 (en) * 2004-06-14 2011-09-07 ヌームアールエックス・インコーポレーテッド Lung access device
US9775963B2 (en) * 2010-11-03 2017-10-03 Biocardia, Inc. Steerable endoluminal devices and methods
JP4884046B2 (en) * 2006-03-22 2012-02-22 富士フイルム株式会社 Ultrasound endoscope
ES2368404B1 (en) * 2008-12-01 2012-09-24 Fundacio Clinic Per A La Recerca Biomedica PERCUTANEOUS CATHETER AND METHOD FOR MEASURING PRESSURE IN BLOOD VESSELS.
EP2501297B1 (en) * 2009-11-17 2021-04-07 Cook Medical Technologies LLC Deflectable biopsy device
WO2011139876A1 (en) * 2010-04-29 2011-11-10 Cook Incorporated Half cannula full core biopsy needle
US20120053485A1 (en) * 2010-09-01 2012-03-01 Salient Surgical Technologies, Inc. Catheter Having Needle And Expandable Support Member And Methods Of Use
US9486186B2 (en) * 2011-12-05 2016-11-08 Devicor Medical Products, Inc. Biopsy device with slide-in probe
US9757099B2 (en) * 2012-02-27 2017-09-12 Cook Medical Technologies Llc Biopsy needle with enhanced flexibility
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WO2015153931A1 (en) * 2014-04-02 2015-10-08 The Board Of Trustees Of The Leland Stanford Jr. University Biopsy devices, systems, and methods for use
EP3169249B1 (en) * 2014-07-15 2018-11-28 Koninklijke Philips N.V. Devices for intrahepatic shunts
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CN106725249B (en) * 2017-01-04 2018-10-02 王恒标 Accurate medical instrument

Also Published As

Publication number Publication date
EP3713500A4 (en) 2021-08-25
CN111770731A (en) 2020-10-13
JP7253562B2 (en) 2023-04-06
KR20200091888A (en) 2020-07-31
AU2018371655A1 (en) 2020-06-11
US20200367867A1 (en) 2020-11-26
EP3713500A1 (en) 2020-09-30
CN111770731B (en) 2023-08-04
JP2021509075A (en) 2021-03-18
CA3083266A1 (en) 2019-05-31
WO2019103694A1 (en) 2019-05-31

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