WO2008108425A1 - プローブ型生体組織切除装置 - Google Patents

プローブ型生体組織切除装置 Download PDF

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Publication number
WO2008108425A1
WO2008108425A1 PCT/JP2008/054025 JP2008054025W WO2008108425A1 WO 2008108425 A1 WO2008108425 A1 WO 2008108425A1 JP 2008054025 W JP2008054025 W JP 2008054025W WO 2008108425 A1 WO2008108425 A1 WO 2008108425A1
Authority
WO
WIPO (PCT)
Prior art keywords
probe
body tissue
type device
opening
cutter
Prior art date
Application number
PCT/JP2008/054025
Other languages
English (en)
French (fr)
Inventor
Masanori Hangai
Nagahisa Yoshimura
Masaaki Nakahara
Kazunori Miyata
Tetsuya Eguchi
Yasuhiro Osakabe
Original Assignee
Kyoto University
Hoya Corporation
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 Kyoto University, Hoya Corporation filed Critical Kyoto University
Priority to US12/449,988 priority Critical patent/US8641701B2/en
Priority to JP2009502618A priority patent/JPWO2008108425A1/ja
Publication of WO2008108425A1 publication Critical patent/WO2008108425A1/ja

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F9/00—Methods or devices for treatment of the eyes; Devices for putting-in contact lenses; Devices to correct squinting; Apparatus to guide the blind; Protective devices for the eyes, carried on the body or in the hand
    • A61F9/007—Methods or devices for eye surgery
    • A61F9/00736—Instruments for removal of intra-ocular material or intra-ocular injection, e.g. cataract instruments
    • A61F9/00763—Instruments for removal of intra-ocular material or intra-ocular injection, e.g. cataract instruments with rotating or reciprocating cutting elements, e.g. concentric cutting needles
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F9/00—Methods or devices for treatment of the eyes; Devices for putting-in contact lenses; Devices to correct squinting; Apparatus to guide the blind; Protective devices for the eyes, carried on the body or in the hand
    • A61F9/007—Methods or devices for eye surgery
    • A61F9/008—Methods or devices for eye surgery using laser
    • A61F9/00821—Methods or devices for eye surgery using laser for coagulation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F9/00—Methods or devices for treatment of the eyes; Devices for putting-in contact lenses; Devices to correct squinting; Apparatus to guide the blind; Protective devices for the eyes, carried on the body or in the hand
    • A61F9/007—Methods or devices for eye surgery
    • A61F9/008—Methods or devices for eye surgery using laser
    • A61F2009/00861—Methods or devices for eye surgery using laser adapted for treatment at a particular location
    • A61F2009/00874—Vitreous
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F9/00—Methods or devices for treatment of the eyes; Devices for putting-in contact lenses; Devices to correct squinting; Apparatus to guide the blind; Protective devices for the eyes, carried on the body or in the hand
    • A61F9/007—Methods or devices for eye surgery
    • A61F9/008—Methods or devices for eye surgery using laser
    • A61F2009/00885—Methods or devices for eye surgery using laser for treating a particular disease
    • A61F2009/00887—Cataract
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F9/00—Methods or devices for treatment of the eyes; Devices for putting-in contact lenses; Devices to correct squinting; Apparatus to guide the blind; Protective devices for the eyes, carried on the body or in the hand
    • A61F9/007—Methods or devices for eye surgery
    • A61F9/008—Methods or devices for eye surgery using laser
    • 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
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/84—Drainage tubes; Aspiration tips
    • 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
    • A61M2210/00—Anatomical parts of the body
    • A61M2210/06—Head
    • A61M2210/0612—Eyes

Landscapes

  • Health & Medical Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Surgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Laser Surgery Devices (AREA)
  • Surgical Instruments (AREA)

Abstract

　プローブ型生体組織切除装置においてプローブの細径化と切除効率の向上を両立して達成することを可能にし、さらに構造の単純化による低コスト性とメンテナンス性の向上も可能にする。細管状をなすとともに生体組織を内部に吸引するための開口孔部を備えたプローブと、前記プローブ内に設けられて前記プローブの開口孔部からプローブ内に吸引された生体組織を細断する細断装置とを備えたプローブユニットを有し、前記プローブユニットに吸引力を供給する吸引力供給装置、並びに、前記細断装置の機能を働かせる動力又はエネルギーを前記プローブユニットに供給するための細断駆動源供給装置を、前記プローブユニットに接続し、前記プローブを生体組織に挿入して前記開口孔部を通じて生体組織を吸引しながら前記細断手段で細断して吸引除去するプローブ型生体組織切除装置であって、前記プローブの開口孔部を複数設けたことを特徴とする。
PCT/JP2008/054025 2007-03-06 2008-03-06 プローブ型生体組織切除装置 WO2008108425A1 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US12/449,988 US8641701B2 (en) 2007-03-06 2008-03-06 Probe type device for removing living body tissue
JP2009502618A JPWO2008108425A1 (ja) 2007-03-06 2008-03-06 プローブ型生体組織切除装置

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-055868 2007-03-06
JP2007055868 2007-03-06

Publications (1)

Publication Number Publication Date
WO2008108425A1 true WO2008108425A1 (ja) 2008-09-12

Family

ID=39738297

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/054025 WO2008108425A1 (ja) 2007-03-06 2008-03-06 プローブ型生体組織切除装置

Country Status (3)

Country Link
US (1) US8641701B2 (ja)
JP (2) JPWO2008108425A1 (ja)
WO (1) WO2008108425A1 (ja)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012522566A (ja) * 2009-04-01 2012-09-27 シネロン メディカル リミテッド 脂肪吸引方法及び装置
JP2015504349A (ja) * 2011-11-30 2015-02-12 アルコン リサーチ， リミテッド 網膜外科手術
JP2015531266A (ja) * 2012-09-07 2015-11-02 ボシュ・アンド・ロム・インコーポレイテッドＢａｕｓｃｈ ＆ Ｌｏｍｂ Ｉｎｃｏｒｐｏｒａｔｅｄ 硝子体およびその他の組織の除去のための振動性手術器具
JP2017148523A (ja) * 2011-04-12 2017-08-31 ビーバービジテック・インターナショナル・インコーポレイテッド レーザービデオ内視鏡
JP2017535326A (ja) * 2014-10-24 2017-11-30 ノバルティス アーゲー 内部照明された手術プローブ
WO2018123973A1 (ja) * 2016-12-27 2018-07-05 ロート製薬株式会社 手術器具
US10226167B2 (en) 2010-05-13 2019-03-12 Beaver-Visitec International, Inc. Laser video endoscope
US10238543B2 (en) 2014-10-29 2019-03-26 Novartis Ag Vitrectomy probe with an optical fiber scanner
US11337598B2 (en) 2010-05-13 2022-05-24 Beaver-Visitec International, Inc. Laser video endoscope

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* Cited by examiner, † Cited by third party
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US8216246B2 (en) * 2006-08-09 2012-07-10 Insight Instruments Inc. Retractable tip for vitrectomy tool
DE102010050337A1 (de) 2010-11-05 2012-05-10 Volker Geuder Vorrichtung zum Schneiden und Absaugen von Gewebe
BRPI1005732B1 (pt) * 2010-12-23 2020-05-05 Luiz Henrique Soares Goncalves De Lima instrumento de corte a 180 graus para remoção do vítreo do olho
DE102012106017A1 (de) * 2012-07-05 2014-05-08 A.R.C. Laser Gmbh Applikator und Vorrichtung zur Zellbehandlung
US9615969B2 (en) 2012-12-18 2017-04-11 Novartis Ag Multi-port vitrectomy probe with dual cutting edges
PL2913034T3 (pl) * 2014-02-27 2020-03-31 Eos Gmbh Rękojeść chirurgiczna
DE102014223304A1 (de) * 2014-03-11 2015-09-17 Geuder Ag chirurgisches Instrument
DE102014219616A1 (de) * 2014-09-26 2016-03-31 Geuder Ag Vorrichtung zum Schneiden von Gewebe
US9693898B2 (en) 2014-11-19 2017-07-04 Novartis Ag Double-acting vitreous probe with contoured port
CN105640698B (zh) * 2016-02-19 2018-12-14 彭文革 一种飞秒激光白内障乳化仪
US10639197B2 (en) 2017-06-19 2020-05-05 Alcon Inc. Vitrectomy probe
US20220265469A1 (en) * 2017-09-08 2022-08-25 Harry Michael Lambert Ophthalmological surgery microsurgery instruments and methods of use for increasing surgical precision and reducing vitreoretinal instrument insertions and removals and related trauma
DE202018105448U1 (de) * 2018-09-21 2018-10-24 Reinhardt Thyzel Chirurgisches Instrument, chirurgische Vorrichtung, und elektronische Steuereinrichtung
WO2024127104A1 (en) * 2022-12-13 2024-06-20 Alcon Inc. Dual port laser vitreous disintegration device

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US5843111A (en) * 1995-06-19 1998-12-01 Ophthalmic Research Center International Bv Vitreous removing apparatus

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Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012522566A (ja) * 2009-04-01 2012-09-27 シネロン メディカル リミテッド 脂肪吸引方法及び装置
US10226167B2 (en) 2010-05-13 2019-03-12 Beaver-Visitec International, Inc. Laser video endoscope
US11337598B2 (en) 2010-05-13 2022-05-24 Beaver-Visitec International, Inc. Laser video endoscope
JP2017148523A (ja) * 2011-04-12 2017-08-31 ビーバービジテック・インターナショナル・インコーポレイテッド レーザービデオ内視鏡
JP2015504349A (ja) * 2011-11-30 2015-02-12 アルコン リサーチ， リミテッド 網膜外科手術
JP2015531266A (ja) * 2012-09-07 2015-11-02 ボシュ・アンド・ロム・インコーポレイテッドＢａｕｓｃｈ ＆ Ｌｏｍｂ Ｉｎｃｏｒｐｏｒａｔｅｄ 硝子体およびその他の組織の除去のための振動性手術器具
JP2018064973A (ja) * 2012-09-07 2018-04-26 ボシュ・アンド・ロム・インコーポレイテッドＢａｕｓｃｈ ＆ Ｌｏｍｂ Ｉｎｃｏｒｐｏｒａｔｅｄ 硝子体およびその他の組織の除去のための振動性手術器具
JP2017535326A (ja) * 2014-10-24 2017-11-30 ノバルティス アーゲー 内部照明された手術プローブ
US10238543B2 (en) 2014-10-29 2019-03-26 Novartis Ag Vitrectomy probe with an optical fiber scanner
WO2018123973A1 (ja) * 2016-12-27 2018-07-05 ロート製薬株式会社 手術器具
JPWO2018123973A1 (ja) * 2016-12-27 2019-10-31 ロート製薬株式会社 手術器具
JP7108546B2 (ja) 2016-12-27 2022-07-28 ロート製薬株式会社 手術器具

Also Published As

Publication number Publication date
US20100106054A1 (en) 2010-04-29
JP5578531B2 (ja) 2014-08-27
US8641701B2 (en) 2014-02-04
JP2013048934A (ja) 2013-03-14
JPWO2008108425A1 (ja) 2010-06-17

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