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DK200000595A - Endoskopisk biopsitang. - Google Patents

Endoskopisk biopsitang. Download PDF

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Publication number
DK200000595A
DK200000595A DK200000595A DKPA200000595A DK200000595A DK 200000595 A DK200000595 A DK 200000595A DK 200000595 A DK200000595 A DK 200000595A DK PA200000595 A DKPA200000595 A DK PA200000595A DK 200000595 A DK200000595 A DK 200000595A
Authority
DK
Denmark
Prior art keywords
endoscopic biopsy
biopsy forceps
pliers
forceps
pair
Prior art date
Application number
DK200000595A
Other languages
English (en)
Inventor
Ouchi Teruo
Original Assignee
Asahi Optical Co Ltd
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 Asahi Optical Co Ltd filed Critical Asahi Optical Co Ltd
Publication of DK200000595A publication Critical patent/DK200000595A/da
Application granted granted Critical
Publication of DK176297B1 publication Critical patent/DK176297B1/da

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
    • A61B10/06—Biopsy forceps, e.g. with cup-shaped jaws
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B18/04—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
    • A61B18/12—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by passing a current through the tissue to be heated, e.g. high-frequency current
    • A61B18/14—Probes or electrodes therefor
    • A61B18/1442—Probes having pivoting end effectors, e.g. forceps
    • A61B18/1445—Probes having pivoting end effectors, e.g. forceps at the distal end of a shaft, e.g. forceps or scissors at the end of a rigid rod
    • 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
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B18/04—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
    • A61B18/12—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by passing a current through the tissue to be heated, e.g. high-frequency current
    • A61B18/14—Probes or electrodes therefor
    • A61B18/1492—Probes or electrodes therefor having a flexible, catheter-like structure, e.g. for heart ablation
    • 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
    • A61B2017/320064—Surgical cutting instruments with tissue or sample retaining means
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B18/04—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
    • A61B18/12—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by passing a current through the tissue to be heated, e.g. high-frequency current
    • A61B18/1206—Generators therefor
    • A61B2018/1246—Generators therefor characterised by the output polarity
    • A61B2018/126—Generators therefor characterised by the output polarity bipolar

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Veterinary Medicine (AREA)
  • Molecular Biology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Public Health (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Otolaryngology (AREA)
  • Plasma & Fusion (AREA)
  • Physics & Mathematics (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Pathology (AREA)
  • Surgical Instruments (AREA)
  • Endoscopes (AREA)

Description

PATENTKRAV 1. Endoskopisk biopsitang omfattende: et hylster, en betjeningswire, der strækker sig gennem hylsteret , et par af tangkopper, der er tilvejebragt ved en distal ende af hylsteret, og som drives til at åbne og lukke ved fremføring og tilbagetrækning af betjenings-wiren langs en længdeakse, samt mindst en nål, der strækker sig fremefter og rager ind i og/eller langs nævnte tangkop-par, hvor nævnte nål er forsat for en midte af nævnte tangkop-par. 2. Endoskopisk biopsitang ifølge krav 1, hvor en flerhed af nævnte nåle er placeret ved siden af hinanden, idet hver af nævnte nåle er forsat for midten af nævnte tangkop-par. 3. Endoskopisk biopsitang ifølge krav 1, hvor hver af nævnte i det mindste ene nål er beliggende i et tænkt plan, i hvilket nævnte tangkopper ligger an mod hinanden, når nævnte tangkopper er fuldstændig lukkede. 4. Endoskopisk biopsitang ifølge krav 1, hvor der er to nåle, der er anbragt symmetrisk i forhold til hinanden og i forhold til midten af nævnte tangkop-par. 5. Endoskopisk biopsitang ifølge krav 1, hvor hver af nævnte tangkopper er elektrisk ledende. 6. Endoskopisk biopsitang ifølge krav 5, hvor en af nævnte tangkopper er elektrisk isoleret fra den anden af nævnte tangkopper.
DK200000595A 1999-04-14 2000-04-07 Endoskopisk biopsitang. DK176297B1 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10657099A JP3615960B2 (ja) 1999-04-14 1999-04-14 内視鏡用針付生検鉗子

Publications (2)

Publication Number Publication Date
DK200000595A true DK200000595A (da) 2000-10-15
DK176297B1 DK176297B1 (da) 2007-06-18

Family

ID=14436923

Family Applications (1)

Application Number Title Priority Date Filing Date
DK200000595A DK176297B1 (da) 1999-04-14 2000-04-07 Endoskopisk biopsitang.

Country Status (4)

Country Link
US (1) US6409678B1 (da)
JP (1) JP3615960B2 (da)
DE (1) DE10018674B4 (da)
DK (1) DK176297B1 (da)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITCE990004A1 (it) 1999-10-25 2000-01-25 Mario Immacolato Paternuosto Valve per pinza da biopsia in endoscopia digestiva
US6921361B2 (en) * 2000-07-24 2005-07-26 Olympus Corporation Endoscopic instrument for forming an artificial valve
JP4493258B2 (ja) * 2001-04-04 2010-06-30 オリンパス株式会社 組織穿刺装置
JP4261814B2 (ja) 2001-04-04 2009-04-30 オリンパス株式会社 組織穿刺システム
JP2002369821A (ja) * 2001-06-14 2002-12-24 Pentax Corp 内視鏡用クリップ装置
US8469993B2 (en) 2003-06-18 2013-06-25 Boston Scientific Scimed, Inc. Endoscopic instruments
US20040260337A1 (en) 2003-06-18 2004-12-23 Scimed Life Systems, Inc. Endoscopic instruments and methods of manufacture
US7951165B2 (en) 2003-08-18 2011-05-31 Boston Scientific Scimed, Inc. Endoscopic medical instrument and related methods of use
US7588545B2 (en) 2003-09-10 2009-09-15 Boston Scientific Scimed, Inc. Forceps and collection assembly with accompanying mechanisms and related methods of use
US7942896B2 (en) 2003-11-25 2011-05-17 Scimed Life Systems, Inc. Forceps and collection assembly and related methods of use and manufacture
US20050234507A1 (en) * 2004-04-16 2005-10-20 Jeff Geske Medical tool for access to internal tissue
US20060178699A1 (en) * 2005-01-20 2006-08-10 Wilson-Cook Medical Inc. Biopsy forceps
US20070073185A1 (en) * 2005-03-03 2007-03-29 Nakao Naomi L Needle biopsy forceps with integral sample ejector
US7762960B2 (en) 2005-05-13 2010-07-27 Boston Scientific Scimed, Inc. Biopsy forceps assemblies
DE202008007775U1 (de) * 2008-06-11 2008-08-07 Ovesco Endoscopy Gmbh Medizinisches Greifgerät
WO2012002091A1 (ja) * 2010-06-28 2012-01-05 オリンパスメディカルシステムズ株式会社 内視鏡用鉗子
US9314254B2 (en) * 2013-03-15 2016-04-19 DePuy Synthes Products, Inc. Methods and devices for removing a spinal disc
DE102013227086A1 (de) * 2013-12-23 2015-06-25 Siemens Aktiengesellschaft Biopsiezange
CN106725640A (zh) * 2017-01-24 2017-05-31 南京法迈特科技发展有限公司 经内镜可储存式表面黏膜活检钳
CN116725585A (zh) * 2020-03-11 2023-09-12 杭州安杰思医学科技股份有限公司 双极电处理装置
CN111657838A (zh) * 2020-07-08 2020-09-15 郑州大学第一附属医院 活检防脱落的宫腔镜活检钳一体化套管装置

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5740964Y2 (da) 1976-08-12 1982-09-08
JPS5326876A (en) 1976-08-25 1978-03-13 Toyobo Co Ltd Coated polypropylene film
US5133727A (en) 1990-05-10 1992-07-28 Symbiosis Corporation Radial jaw biopsy forceps
JPH0815012B2 (ja) 1986-09-05 1996-02-14 ソニー株式会社 マイクロ波用高誘電率誘電体磁器組成物
US5172700A (en) * 1989-01-31 1992-12-22 C. R. Bard, Inc. Disposable biopsy forceps
US6099550A (en) * 1989-12-05 2000-08-08 Yoon; Inbae Surgical instrument having jaws and an operating channel and method for use thereof
DE4490796T1 (de) * 1993-02-11 1996-01-11 Symbiosis Corp Pinzetten mit selektiver bipolarer Kauterisation zur endoskopischen Biopsie
JP2608675B2 (ja) 1993-07-22 1997-05-07 オリンパス光学工業株式会社 内視鏡用処置具
US5558100A (en) * 1994-12-19 1996-09-24 Ballard Medical Products Biopsy forceps for obtaining tissue specimen and optionally for coagulation
JP3574530B2 (ja) 1996-05-13 2004-10-06 ペンタックス株式会社 内視鏡の処置具案内具
US5931810A (en) * 1996-12-05 1999-08-03 Comedicus Incorporated Method for accessing the pericardial space
US5899850A (en) 1997-04-03 1999-05-04 Asahi Kogaku Kogyo Kabushiki Kaisha Treatment accessories for an endoscope
US6139508A (en) * 1998-08-04 2000-10-31 Endonetics, Inc. Articulated medical device

Also Published As

Publication number Publication date
JP3615960B2 (ja) 2005-02-02
DE10018674B4 (de) 2005-06-16
DK176297B1 (da) 2007-06-18
JP2000296131A (ja) 2000-10-24
DE10018674A1 (de) 2000-11-09
US6409678B1 (en) 2002-06-25

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