CA3246822A1 - BIOPSY INSTRUMENT - Google Patents

BIOPSY INSTRUMENT

Info

Publication number
CA3246822A1
CA3246822A1 CA3246822A CA3246822A CA3246822A1 CA 3246822 A1 CA3246822 A1 CA 3246822A1 CA 3246822 A CA3246822 A CA 3246822A CA 3246822 A CA3246822 A CA 3246822A CA 3246822 A1 CA3246822 A1 CA 3246822A1
Authority
CA
Canada
Prior art keywords
biopsy instrument
extended
stop
instrument
slot
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.)
Pending
Application number
CA3246822A
Other languages
English (en)
French (fr)
Inventor
Per Hedén
Per Egnelöv
Original Assignee
Resitu Medical AB
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 Resitu Medical AB filed Critical Resitu Medical AB
Publication of CA3246822A1 publication Critical patent/CA3246822A1/en
Pending 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
    • 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
    • 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
    • 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)
  • Surgical Instruments (AREA)
  • Catching Or Destruction (AREA)
  • Sampling And Sample Adjustment (AREA)
CA3246822A 2022-04-05 2023-03-28 BIOPSY INSTRUMENT Pending CA3246822A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE2250433-6 2022-04-05
SE2250433A SE545602C2 (en) 2022-04-05 2022-04-05 A biopsy instrument
PCT/SE2023/050275 WO2023195890A1 (en) 2022-04-05 2023-03-28 A biopsy instrument

Publications (1)

Publication Number Publication Date
CA3246822A1 true CA3246822A1 (en) 2023-10-12

Family

ID=88243317

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3246822A Pending CA3246822A1 (en) 2022-04-05 2023-03-28 BIOPSY INSTRUMENT

Country Status (10)

Country Link
US (1) US12357284B2 (enExample)
EP (1) EP4504069A4 (enExample)
JP (1) JP2025512796A (enExample)
KR (1) KR20250020388A (enExample)
CN (1) CN119012971A (enExample)
CA (1) CA3246822A1 (enExample)
IL (1) IL315816A (enExample)
MX (1) MX2024011696A (enExample)
SE (1) SE545602C2 (enExample)
WO (1) WO2023195890A1 (enExample)

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4881551A (en) * 1988-02-01 1989-11-21 Hart Enterprises, Inc. Soft tissue core biopsy instrument
US5036860A (en) * 1989-11-24 1991-08-06 Medical Device Technologies, Inc. Disposable soft tissue biopsy apparatus
US5226426A (en) * 1990-12-18 1993-07-13 Inbae Yoon Safety penetrating instrument
US5817034A (en) * 1995-09-08 1998-10-06 United States Surgical Corporation Apparatus and method for removing tissue
US6007495A (en) * 1998-01-22 1999-12-28 United States Surgical Corporation Biopsy apparatus and method
US7608048B2 (en) * 2003-08-28 2009-10-27 Goldenberg Alec S Rotating soft tissue biopsy needle
CA2506961C (en) * 2004-05-11 2013-05-07 Inrad, Inc. Core biopsy device
MX2011012580A (es) * 2009-05-28 2011-12-14 Angiotech Pharm Inc Juego de agujas de dipositivo de biopsia.
SE538474C2 (en) * 2014-10-03 2016-07-19 Novoaim Ab Biopsy kit
CN111631810B (zh) * 2019-08-31 2023-04-25 武汉半边天医疗技术发展有限公司 一种带射频凝切刀管的乳腺活检切除凝血器

Also Published As

Publication number Publication date
MX2024011696A (es) 2024-11-08
CN119012971A (zh) 2024-11-22
SE2250433A1 (en) 2023-10-06
EP4504069A4 (en) 2026-04-08
JP2025512796A (ja) 2025-04-22
EP4504069A1 (en) 2025-02-12
KR20250020388A (ko) 2025-02-11
WO2023195890A1 (en) 2023-10-12
US12357284B2 (en) 2025-07-15
SE545602C2 (en) 2023-11-07
IL315816A (en) 2024-11-01
US20250099087A1 (en) 2025-03-27

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