EP4164503A4 - Vorrichtung zur entnahme biologischer zellen und verfahren zur verwendung - Google Patents

Vorrichtung zur entnahme biologischer zellen und verfahren zur verwendung Download PDF

Info

Publication number
EP4164503A4
EP4164503A4 EP20940693.3A EP20940693A EP4164503A4 EP 4164503 A4 EP4164503 A4 EP 4164503A4 EP 20940693 A EP20940693 A EP 20940693A EP 4164503 A4 EP4164503 A4 EP 4164503A4
Authority
EP
European Patent Office
Prior art keywords
cell collection
biological cell
biological
collection
cell
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
EP20940693.3A
Other languages
English (en)
French (fr)
Other versions
EP4164503A1 (de
Inventor
Amitabh Chak
Sandord MARKOWITZ
Dennis Siedlak
Joseph Willis
Lishan Aklog
Michael Boutillette
Richard YAZBECK
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Case Western Reserve University
Original Assignee
Case Western Reserve University
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 Case Western Reserve University filed Critical Case Western Reserve University
Publication of EP4164503A1 publication Critical patent/EP4164503A1/de
Publication of EP4164503A4 publication Critical patent/EP4164503A4/de
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
    • A61B10/04—Endoscopic instruments, e.g. catheter-type 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
    • 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
    • A61B2010/0216—Sampling brushes
    • 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
    • A61M25/10—Balloon catheters
    • A61M2025/1043—Balloon catheters with special features or adapted for special applications
    • A61M2025/1086—Balloon catheters with special features or adapted for special applications having a special balloon surface topography, e.g. pores, protuberances, spikes or grooves

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Radiology & Medical Imaging (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
EP20940693.3A 2020-06-16 2020-06-16 Vorrichtung zur entnahme biologischer zellen und verfahren zur verwendung Pending EP4164503A4 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2020/037883 WO2021257058A1 (en) 2020-06-16 2020-06-16 Device for biological cell collection and method of use

Publications (2)

Publication Number Publication Date
EP4164503A1 EP4164503A1 (de) 2023-04-19
EP4164503A4 true EP4164503A4 (de) 2024-02-07

Family

ID=79268194

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20940693.3A Pending EP4164503A4 (de) 2020-06-16 2020-06-16 Vorrichtung zur entnahme biologischer zellen und verfahren zur verwendung

Country Status (6)

Country Link
EP (1) EP4164503A4 (de)
JP (1) JP2023536683A (de)
CN (1) CN115955941A (de)
AU (1) AU2020453916A1 (de)
CA (1) CA3186131A1 (de)
WO (1) WO2021257058A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2025029726A1 (en) * 2023-08-01 2025-02-06 Boston Scientific Medical Device Limited Medical brushes with multiple degrees of freedom

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994023787A1 (en) * 1993-04-22 1994-10-27 Rammler David H Sampling balloon catheter
US20160317132A1 (en) * 2013-12-12 2016-11-03 Case Western Reserve University Device for collecting a biological sample
WO2018204659A1 (en) * 2017-05-03 2018-11-08 Case Western Reserve University Device for collecting a biological sample
US20200022685A1 (en) * 2018-07-17 2020-01-23 Erbe Elektromedizin Gmbh Biopsate Recovery Device

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5318587A (en) * 1989-08-25 1994-06-07 C. R. Bard, Inc. Pleated balloon dilatation catheter and method of use
CN2068240U (zh) * 1990-06-25 1990-12-26 万县市人民医院 粘纤网球食管脱落细胞采集器
US5338296A (en) * 1993-01-06 1994-08-16 Ethicon, Inc. Catheter and sheath assembly
US6605110B2 (en) * 2001-06-29 2003-08-12 Advanced Cardiovascular Systems, Inc. Stent with enhanced bendability and flexibility
US8415100B2 (en) 2003-08-14 2013-04-09 Case Western Reserve University Methods and compositions for detecting gastrointestinal and other cancers
EP1660683B1 (de) 2003-08-14 2017-04-19 Case Western Reserve University Verfahren und zusammensetzungen zum nachweis von kolonkarzinomen
US20050080313A1 (en) * 2003-10-10 2005-04-14 Stewart Daren L. Applicator for radiation treatment of a cavity
US20060161076A1 (en) * 2005-01-06 2006-07-20 Diamics, Inc. Systems and methods for collection of cell clusters
US20100286593A1 (en) * 2009-05-11 2010-11-11 Hotspur Technologies, Inc. Balloon catheter with cutting features and methods for use
US8642271B2 (en) 2009-08-27 2014-02-04 Case Western Reserve University Aberrant methylation of C6Orf150 DNA sequences in human colorectal cancer
ES2752143T3 (es) * 2013-02-01 2020-04-03 Boston Scient Scimed Inc Dispositivos para diagnóstico de trompas de Falopio
US8668654B1 (en) * 2013-03-13 2014-03-11 Sanovas, Inc. Cytological brushing system
CN210330616U (zh) * 2018-12-12 2020-04-17 上海市肺科医院 细胞刷

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994023787A1 (en) * 1993-04-22 1994-10-27 Rammler David H Sampling balloon catheter
US20160317132A1 (en) * 2013-12-12 2016-11-03 Case Western Reserve University Device for collecting a biological sample
WO2018204659A1 (en) * 2017-05-03 2018-11-08 Case Western Reserve University Device for collecting a biological sample
US20200022685A1 (en) * 2018-07-17 2020-01-23 Erbe Elektromedizin Gmbh Biopsate Recovery Device

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2021257058A1 *

Also Published As

Publication number Publication date
WO2021257058A1 (en) 2021-12-23
JP2023536683A (ja) 2023-08-29
CN115955941A (zh) 2023-04-11
EP4164503A1 (de) 2023-04-19
CA3186131A1 (en) 2021-12-23
AU2020453916A1 (en) 2022-12-22

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