JP5379249B2 - 組織採取装置 - Google Patents
組織採取装置 Download PDFInfo
- Publication number
- JP5379249B2 JP5379249B2 JP2012005384A JP2012005384A JP5379249B2 JP 5379249 B2 JP5379249 B2 JP 5379249B2 JP 2012005384 A JP2012005384 A JP 2012005384A JP 2012005384 A JP2012005384 A JP 2012005384A JP 5379249 B2 JP5379249 B2 JP 5379249B2
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- Japan
- Prior art keywords
- needle
- accommodation hole
- collection device
- tissue collection
- tube
- 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.)
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Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- A61B17/32—Surgical cutting instruments
- A61B17/3205—Excision instruments
- A61B17/32053—Punch like cutting instruments, e.g. using a cylindrical or oval knife
-
- 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
- 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
- A61B50/00—Containers, covers, furniture or holders specially adapted for surgical or diagnostic appliances or instruments, e.g. sterile covers
- A61B50/30—Containers specially adapted for packaging, protecting, dispensing, collecting or disposing of surgical or diagnostic appliances or instruments
- A61B50/36—Containers specially adapted for packaging, protecting, dispensing, collecting or disposing of surgical or diagnostic appliances or instruments for collecting or disposing of used articles
- A61B50/362—Containers specially adapted for packaging, protecting, dispensing, collecting or disposing of surgical or diagnostic appliances or instruments for collecting or disposing of used articles for sharps
-
- 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
- A61B10/04—Endoscopic instruments, e.g. catheter-type instruments
- A61B2010/045—Needles
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- General Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Veterinary Medicine (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Public Health (AREA)
- Animal Behavior & Ethology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Pathology (AREA)
- Radiology & Medical Imaging (AREA)
- Surgical Instruments (AREA)
- Endoscopes (AREA)
Description
Claims (12)
- 体腔内の細胞組織を採取するために穿刺される針先が先端に設けられた針管と、
前記針管が内部に挿通され、先端から前記針管の針先が出没される外筒と、
前記外筒の基端に設けられ、前記針管を軸線方向に移動させる操作部と、
を備えた組織採取装置において、
前記操作部に配置される針収容孔であって、前記組織採取装置を廃棄する際に、前記針管の針先を内部に収容保持する針収容孔を備えた組織採取装置。 - 前記針収容孔の内部には、前記針収容孔に収容された前記針管を固持する抜け止め部材が配置された請求項1に記載の組織採取装置。
- 前記抜け止め部材は、前記針収容孔に収容された前記針管を前記針収容孔の側壁面に押圧する押圧部材とする請求項2に記載の組織採取装置。
- 前記抜け止め部材は、前記針収容孔に収容された前記針管を前記針収容孔の側壁面との間で狭持する凸部材とする請求項2に記載の組織採取装置。
- 前記抜け止め部材は、前記針収容孔に前記針管の針先を収容する際に前記針先により前記針先を収容する孔が穿設される弾性部材とする請求項2に記載の組織採取装置。
- 前記操作部は、前記組織採取装置を廃棄する際に前記針管と共にループ状に巻回された外筒を係止する係止溝を有する請求項1〜5のうちのいずれか1項に記載の組織採取装置。
- 前記針収容孔は、前記操作部の最後端に配置される操作桿に形成される請求項1〜6のうちのいずれか1項に記載の組織採取装置。
- 前記組織採取装置は、前記針管の内部に挿入される挿入部材を備え、
前記操作桿は、前記挿入部材を前記針管に対して軸線方向に移動させる操作桿とする請求項7に記載の組織採取装置。 - 前記針収容孔及び前記係止溝は、前記操作部の最後端に配置される操作桿に形成される請求項6に記載の組織採取装置。
- 前記組織採取装置は、前記針管の内部に挿入される挿入部材を備え、
前記操作桿は、前記挿入部材を前記針管に対して軸線方向に移動させる操作桿とする請求項9に記載の組織採取装置。 - 前記針収容孔は、前記操作部に着脱可能に装着される装着部材に形成される請求項1〜6のうちのいずれか1項に記載の組織採取装置。
- 前記針収容孔及び前記係止溝は、前記操作部に着脱可能に装着される装着部材に形成される請求項6に記載の組織採取装置。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012005384A JP5379249B2 (ja) | 2012-01-13 | 2012-01-13 | 組織採取装置 |
EP12198192.2A EP2614778B1 (en) | 2012-01-13 | 2012-12-19 | Tissue harvesting apparatus |
US13/728,117 US20130184732A1 (en) | 2012-01-13 | 2012-12-27 | Tissue harvesting apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012005384A JP5379249B2 (ja) | 2012-01-13 | 2012-01-13 | 組織採取装置 |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2013144012A JP2013144012A (ja) | 2013-07-25 |
JP2013144012A5 JP2013144012A5 (ja) | 2013-10-17 |
JP5379249B2 true JP5379249B2 (ja) | 2013-12-25 |
Family
ID=47713773
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012005384A Active JP5379249B2 (ja) | 2012-01-13 | 2012-01-13 | 組織採取装置 |
Country Status (3)
Country | Link |
---|---|
US (1) | US20130184732A1 (ja) |
EP (1) | EP2614778B1 (ja) |
JP (1) | JP5379249B2 (ja) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2965315C (en) * | 2013-11-04 | 2020-06-23 | The Board Of Regents Of The University Of Texas System | Device and methods for precise control of medical procedures |
CN114366181B (zh) | 2013-12-13 | 2024-08-02 | 直观外科手术操作公司 | 伸缩式活检针 |
JP5953441B2 (ja) * | 2014-06-10 | 2016-07-20 | オリンパス株式会社 | 生検システム |
JP5942060B1 (ja) | 2014-08-07 | 2016-06-29 | オリンパス株式会社 | 内視鏡用穿刺針 |
JP5861019B1 (ja) * | 2014-08-07 | 2016-02-16 | オリンパス株式会社 | 超音波生検針 |
EP3178406A4 (en) * | 2014-08-07 | 2018-05-02 | Olympus Corporation | Ultrasonic biopsy needle |
EP3217887B1 (en) | 2014-11-12 | 2019-01-09 | Koninklijke Philips N.V. | Device for obtaining 3d biopsy |
JP5985131B1 (ja) * | 2015-03-06 | 2016-09-06 | オリンパス株式会社 | 内視鏡用穿刺針及び生検システム |
CN106659486B (zh) * | 2015-03-06 | 2020-03-03 | 奥林巴斯株式会社 | 内窥镜用穿刺针及活检系统 |
EP3315077A4 (en) * | 2015-06-23 | 2018-12-05 | Olympus Corporation | Ultrasonic endoscope |
CA3009276A1 (en) * | 2015-12-24 | 2017-06-29 | Koninklijke Philips N.V. | Device for staining 3d biopsy tissue |
EP3372981A1 (en) | 2017-03-10 | 2018-09-12 | Koninklijke Philips N.V. | Device for processing 3d biopsy tissue |
CN108685597B (zh) * | 2018-06-26 | 2024-06-21 | 南京法迈特科技发展有限公司 | 超声穿刺活检针及其使用方法 |
CN113855178B (zh) * | 2021-10-28 | 2023-03-21 | 山东中医药大学附属医院 | 一种多功能肿瘤切除装置 |
CN113876366B (zh) * | 2021-11-19 | 2024-08-30 | 中国人民解放军陆军特色医学中心 | 一种肿瘤取样装置 |
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2012
- 2012-01-13 JP JP2012005384A patent/JP5379249B2/ja active Active
- 2012-12-19 EP EP12198192.2A patent/EP2614778B1/en active Active
- 2012-12-27 US US13/728,117 patent/US20130184732A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
EP2614778A2 (en) | 2013-07-17 |
EP2614778B1 (en) | 2017-03-29 |
US20130184732A1 (en) | 2013-07-18 |
JP2013144012A (ja) | 2013-07-25 |
EP2614778A3 (en) | 2014-04-30 |
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