JP7557621B2 - 生検デバイスおよび検体採取方法 - Google Patents

生検デバイスおよび検体採取方法 Download PDF

Info

Publication number
JP7557621B2
JP7557621B2 JP2023522644A JP2023522644A JP7557621B2 JP 7557621 B2 JP7557621 B2 JP 7557621B2 JP 2023522644 A JP2023522644 A JP 2023522644A JP 2023522644 A JP2023522644 A JP 2023522644A JP 7557621 B2 JP7557621 B2 JP 7557621B2
Authority
JP
Japan
Prior art keywords
needle
wire
drill body
biological tissue
biopsy device
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.)
Active
Application number
JP2023522644A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2022244714A5 (https=
JPWO2022244714A1 (https=
Inventor
昌一郎 川除
祥平 鎌田
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.)
Olympus Corp
Original Assignee
Olympus 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 Olympus Corp filed Critical Olympus Corp
Publication of JPWO2022244714A1 publication Critical patent/JPWO2022244714A1/ja
Publication of JPWO2022244714A5 publication Critical patent/JPWO2022244714A5/ja
Application granted granted Critical
Publication of JP7557621B2 publication Critical patent/JP7557621B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • 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
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/12—Diagnosis using ultrasonic, sonic or infrasonic waves in body cavities or body tracts, e.g. by using catheters
    • 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
    • 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
    • A61B2010/045—Needles

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Engineering & Computer Science (AREA)
  • Animal Behavior & Ethology (AREA)
  • Pathology (AREA)
  • Public Health (AREA)
  • Biomedical Technology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Physics & Mathematics (AREA)
  • Biophysics (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Surgical Instruments (AREA)
  • Endoscopes (AREA)
JP2023522644A 2021-05-18 2022-05-16 生検デバイスおよび検体採取方法 Active JP7557621B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US202163189793P 2021-05-18 2021-05-18
US63/189,793 2021-05-18
PCT/JP2022/020325 WO2022244714A1 (ja) 2021-05-18 2022-05-16 生検デバイスおよび検体採取方法

Publications (3)

Publication Number Publication Date
JPWO2022244714A1 JPWO2022244714A1 (https=) 2022-11-24
JPWO2022244714A5 JPWO2022244714A5 (https=) 2024-02-07
JP7557621B2 true JP7557621B2 (ja) 2024-09-27

Family

ID=84140475

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023522644A Active JP7557621B2 (ja) 2021-05-18 2022-05-16 生検デバイスおよび検体採取方法

Country Status (4)

Country Link
US (1) US20240050077A1 (https=)
JP (1) JP7557621B2 (https=)
CN (1) CN117320637A (https=)
WO (2) WO2022244714A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2025197289A1 (ja) * 2024-03-18 2025-09-25 テルモ株式会社 組織採取針

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012235878A (ja) 2011-05-11 2012-12-06 Terumo Corp 生検デバイス
US20140026693A1 (en) 2012-07-25 2014-01-30 Cook Medical Technologies Llc Rotational drive system for a biopsy member

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1013974A3 (nl) * 2001-02-16 2003-01-14 Janssens Jacques Phillibert Inrichting voor het nemen van een weefselstaal.
US7326203B2 (en) * 2002-09-30 2008-02-05 Depuy Acromed, Inc. Device for advancing a functional element through tissue
US8696671B2 (en) * 2005-07-29 2014-04-15 Vertos Medical Inc. Percutaneous tissue excision devices
JP5647775B2 (ja) * 2009-07-27 2015-01-07 Hoya株式会社 内視鏡用生検鉗子
DK2531122T3 (da) * 2010-02-02 2014-06-23 Medi Globe Gmbh Anordning til fastlæggelse af indtrængningsdybden af en rør- eller stangformet skydedel i en optagedel og medicinsk håndstykke, der anvender sådanne anordninger
JP2014200410A (ja) * 2013-04-03 2014-10-27 テルモ株式会社 生検デバイス
JP6097826B2 (ja) * 2013-05-27 2017-03-15 富士フイルム株式会社 組織採取装置
JP6430697B2 (ja) * 2013-11-01 2018-11-28 国立大学法人千葉大学 内視鏡用の穿刺針
WO2016027523A1 (ja) * 2014-08-19 2016-02-25 オリンパス株式会社 医療用処置具
JP6121085B1 (ja) * 2015-06-10 2017-04-26 オリンパス株式会社 生検針
CN112423823B (zh) * 2018-07-19 2022-07-29 奥林巴斯株式会社 穿刺针

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012235878A (ja) 2011-05-11 2012-12-06 Terumo Corp 生検デバイス
US20140026693A1 (en) 2012-07-25 2014-01-30 Cook Medical Technologies Llc Rotational drive system for a biopsy member

Also Published As

Publication number Publication date
US20240050077A1 (en) 2024-02-15
JPWO2022244714A1 (https=) 2022-11-24
CN117320637A (zh) 2023-12-29
WO2022244711A1 (ja) 2022-11-24
WO2022244714A1 (ja) 2022-11-24

Similar Documents

Publication Publication Date Title
CN104519806B (zh) 内窥镜活体取样器械、内窥镜、及获取活检样本的方法
EP2493390B1 (en) System for performing a full thickness tissue biopsy
CN106659486B (zh) 内窥镜用穿刺针及活检系统
JP5985129B1 (ja) 内視鏡用穿刺針
CN104254284B (zh) 内窥镜用处理器具
JP6430697B2 (ja) 内視鏡用の穿刺針
WO2014112518A1 (ja) 組織採取装置
JP2012235878A (ja) 生検デバイス
JP7557621B2 (ja) 生検デバイスおよび検体採取方法
US20160081675A1 (en) Helical driven rotating tissue collection
JP5927365B1 (ja) 医療用処置具
WO2026039479A1 (en) Biopsy instruments and methods of use
WO2026064973A1 (zh) 一种旋切活检针

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20231101

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20231101

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20240827

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20240913

R150 Certificate of patent or registration of utility model

Ref document number: 7557621

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150