JP5572781B1 - 超音波プローブシステム - Google Patents
超音波プローブシステム Download PDFInfo
- Publication number
- JP5572781B1 JP5572781B1 JP2014508411A JP2014508411A JP5572781B1 JP 5572781 B1 JP5572781 B1 JP 5572781B1 JP 2014508411 A JP2014508411 A JP 2014508411A JP 2014508411 A JP2014508411 A JP 2014508411A JP 5572781 B1 JP5572781 B1 JP 5572781B1
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- main body
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- ultrasonic probe
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/22—Details, e.g. general constructional or apparatus details
- G01N29/24—Probes
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- 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
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/012—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor characterised by internal passages or accessories therefor
- A61B1/018—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor characterised by internal passages or accessories therefor for receiving instruments
-
- 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
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/44—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device
- A61B8/4444—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device related to the probe
- A61B8/445—Details of catheter construction
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/04—Analysing solids
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/36—Image-producing devices or illumination devices not otherwise provided for
- A61B90/37—Surgical systems with images on a monitor during operation
- A61B2090/378—Surgical systems with images on a monitor during operation using ultrasound
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/44—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device
- A61B8/4444—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device related to the probe
- A61B8/4461—Features of the scanning mechanism, e.g. for moving the transducer within the housing of the probe
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2291/00—Indexing codes associated with group G01N29/00
- G01N2291/02—Indexing codes associated with the analysed material
- G01N2291/023—Solids
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Pathology (AREA)
- General Health & Medical Sciences (AREA)
- Surgery (AREA)
- Physics & Mathematics (AREA)
- Medical Informatics (AREA)
- Animal Behavior & Ethology (AREA)
- Veterinary Medicine (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Public Health (AREA)
- Molecular Biology (AREA)
- Biophysics (AREA)
- Radiology & Medical Imaging (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Optics & Photonics (AREA)
- Acoustics & Sound (AREA)
- Ultra Sonic Daignosis Equipment (AREA)
Abstract
Description
図1は、本実施の形態の超音波プローブシステムの軸方向の先端側を、検体採取口が閉状態にて示す部分断面図、図2は、図1の検体採取口が開状態における超音波プローブシステムの軸方向の先端側を示す部分断面図である。
図10は、本実施の形態の超音波プローブシステムの軸方向の先端側を、検体採取口が閉状態にて示す部分断面図、図11は、図10の検体採取口が開状態における超音波プローブシステムの軸方向の先端側を示す部分断面図である。
図20に示すように、内視鏡システム200に備えられている内視鏡122は長尺の可撓性を有する内視鏡挿入部122aを有し、この内視鏡挿入部122aの手元側に操作部122bが設けられている。
Claims (4)
- 棒状の本体部と、
前記本体部に設けられ、前記本体部の側面方向に超音波を送信し、反射波を受信する超音波観察部と、
基端側の面である基端面が前記本体部の軸方向の先端に隣接するように設けられ、前記本体部よりも大径の先端部と、
前記本体部よりも大径であり、前記本体部を前記軸方向に進退自在に内部に収容する筒形状のシース部と、
前記シース部の先端に配置され、前記基端面と対面する先端面と、
前記基端面および前記先端面の少なくとも一方に設けられ、被検体から円環状に検体を分離するために全周が軸方向に向けて鋭角な検体採取部と、
前記検体採取部により採取された円環状の前記検体を切断するため、前記検体採取部の前記全周に対して交差するように前記基端面または前記先端面に配置された刃部と、
を具備することを特徴とする超音波プローブシステム。 - 前記刃部は、前記先端面に形成されていることを特徴とする請求項1に記載の超音波プローブシステム。
- 前記本体部は、前記シース部よりも前記軸方向における伸縮性が高いことを特徴とする請求項1に記載の超音波プローブシステム。
- 前記本体部の外周面は、前記シース部の内周面よりも疎水性が高いことを特徴とする請求項1に記載の超音波プローブシステム。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014508411A JP5572781B1 (ja) | 2013-01-16 | 2013-12-05 | 超音波プローブシステム |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013005626 | 2013-01-16 | ||
JP2013005626 | 2013-01-16 | ||
JP2014508411A JP5572781B1 (ja) | 2013-01-16 | 2013-12-05 | 超音波プローブシステム |
PCT/JP2013/082725 WO2014112238A1 (ja) | 2013-01-16 | 2013-12-05 | 超音波プローブシステム |
Publications (2)
Publication Number | Publication Date |
---|---|
JP5572781B1 true JP5572781B1 (ja) | 2014-08-13 |
JPWO2014112238A1 JPWO2014112238A1 (ja) | 2017-01-19 |
Family
ID=51209348
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014508411A Active JP5572781B1 (ja) | 2013-01-16 | 2013-12-05 | 超音波プローブシステム |
Country Status (5)
Country | Link |
---|---|
US (1) | US8991257B2 (ja) |
EP (1) | EP2803322A4 (ja) |
JP (1) | JP5572781B1 (ja) |
CN (1) | CN104159522B (ja) |
WO (1) | WO2014112238A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2016039291A1 (ja) * | 2014-09-12 | 2016-03-17 | オリンパス株式会社 | 超音波内視鏡 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7013249B2 (ja) * | 2018-01-16 | 2022-01-31 | オリンパス株式会社 | 超音波プローブ |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62270140A (ja) * | 1986-02-28 | 1987-11-24 | カ−デイオヴアスキユラ− イメイジングシステムズ インコ−ポレ−テツド | 血管内の2次元超音波検査のためのカテーテル装置 |
JP2001104316A (ja) * | 1999-10-13 | 2001-04-17 | Asahi Optical Co Ltd | 内視鏡用組織採取具 |
JP2009247550A (ja) * | 2008-04-04 | 2009-10-29 | Olympus Medical Systems Corp | 内視鏡用処置具及び内視鏡 |
JP2010274123A (ja) * | 2010-07-12 | 2010-12-09 | Olympus Corp | 内視鏡用穿刺針 |
WO2012133276A1 (ja) * | 2011-03-25 | 2012-10-04 | オリンパスメディカルシステムズ株式会社 | 生検用処置具および組織採取方法 |
WO2012176543A1 (ja) * | 2011-06-23 | 2012-12-27 | オリンパスメディカルシステムズ株式会社 | 生検処置具 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2218618Y (zh) * | 1994-12-17 | 1996-01-31 | 鞍山钢铁公司 | 中心取样空心钻头 |
US6050955A (en) * | 1997-09-19 | 2000-04-18 | United States Surgical Corporation | Biopsy apparatus and method |
US6270471B1 (en) * | 1997-12-23 | 2001-08-07 | Misonix Incorporated | Ultrasonic probe with isolated outer cannula |
US5910113A (en) * | 1998-03-24 | 1999-06-08 | Pruter; Rick L. | Sheath for ultrasound probe |
US6514215B1 (en) * | 1999-10-13 | 2003-02-04 | Pentax Corporation | Endoscopic tissue collecting instrument |
US6468227B2 (en) * | 2000-03-17 | 2002-10-22 | Zimmon Science Corporation | Device for performing a medical procedure |
JP2003169806A (ja) * | 2001-12-05 | 2003-06-17 | Olympus Optical Co Ltd | 超音波探触子 |
FR2849781B1 (fr) | 2003-01-14 | 2005-03-25 | Edap S A | Sonde de therapie |
JP5690813B2 (ja) * | 2010-03-30 | 2015-03-25 | テルモ株式会社 | 穿刺針および穿刺具 |
US20120059247A1 (en) * | 2010-09-03 | 2012-03-08 | Speeg Trevor W V | Echogenic needle for biopsy device |
EP2617363B1 (en) * | 2011-07-06 | 2015-09-16 | Olympus Medical Systems Corp. | Specimen collection treatment instrument |
-
2013
- 2013-12-05 EP EP13871805.1A patent/EP2803322A4/en not_active Withdrawn
- 2013-12-05 JP JP2014508411A patent/JP5572781B1/ja active Active
- 2013-12-05 WO PCT/JP2013/082725 patent/WO2014112238A1/ja active Application Filing
- 2013-12-05 CN CN201380012174.3A patent/CN104159522B/zh active Active
-
2014
- 2014-03-06 US US14/199,251 patent/US8991257B2/en active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62270140A (ja) * | 1986-02-28 | 1987-11-24 | カ−デイオヴアスキユラ− イメイジングシステムズ インコ−ポレ−テツド | 血管内の2次元超音波検査のためのカテーテル装置 |
JP2001104316A (ja) * | 1999-10-13 | 2001-04-17 | Asahi Optical Co Ltd | 内視鏡用組織採取具 |
JP2009247550A (ja) * | 2008-04-04 | 2009-10-29 | Olympus Medical Systems Corp | 内視鏡用処置具及び内視鏡 |
JP2010274123A (ja) * | 2010-07-12 | 2010-12-09 | Olympus Corp | 内視鏡用穿刺針 |
WO2012133276A1 (ja) * | 2011-03-25 | 2012-10-04 | オリンパスメディカルシステムズ株式会社 | 生検用処置具および組織採取方法 |
WO2012176543A1 (ja) * | 2011-06-23 | 2012-12-27 | オリンパスメディカルシステムズ株式会社 | 生検処置具 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2016039291A1 (ja) * | 2014-09-12 | 2016-03-17 | オリンパス株式会社 | 超音波内視鏡 |
JP5989286B2 (ja) * | 2014-09-12 | 2016-09-07 | オリンパス株式会社 | 超音波内視鏡 |
US9974517B2 (en) | 2014-09-12 | 2018-05-22 | Olympus Corporation | Ultrasound endoscope |
Also Published As
Publication number | Publication date |
---|---|
US20140238138A1 (en) | 2014-08-28 |
CN104159522A (zh) | 2014-11-19 |
EP2803322A4 (en) | 2015-10-21 |
EP2803322A1 (en) | 2014-11-19 |
JPWO2014112238A1 (ja) | 2017-01-19 |
US8991257B2 (en) | 2015-03-31 |
WO2014112238A1 (ja) | 2014-07-24 |
CN104159522B (zh) | 2016-03-09 |
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