JP2003500098A - マイクロ流体装置及び液体環境におけるパルスマイクロ液体ジェットの発生方法 - Google Patents

マイクロ流体装置及び液体環境におけるパルスマイクロ液体ジェットの発生方法

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Publication number
JP2003500098A
JP2003500098A JP2000619354A JP2000619354A JP2003500098A JP 2003500098 A JP2003500098 A JP 2003500098A JP 2000619354 A JP2000619354 A JP 2000619354A JP 2000619354 A JP2000619354 A JP 2000619354A JP 2003500098 A JP2003500098 A JP 2003500098A
Authority
JP
Japan
Prior art keywords
liquid
opening
chamber
generating means
micro
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.)
Pending
Application number
JP2000619354A
Other languages
English (en)
Japanese (ja)
Other versions
JP2003500098A5 (enExample
Inventor
エイ フレッチャー ダニエル
ブイ パランカー ダニエル
Original Assignee
ザ ボード オブ トラスティーズ オブ レランド スタンフォード ジュニア ユニバーシティ
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 ザ ボード オブ トラスティーズ オブ レランド スタンフォード ジュニア ユニバーシティ filed Critical ザ ボード オブ トラスティーズ オブ レランド スタンフォード ジュニア ユニバーシティ
Publication of JP2003500098A publication Critical patent/JP2003500098A/ja
Publication of JP2003500098A5 publication Critical patent/JP2003500098A5/ja
Pending legal-status Critical Current

Links

Classifications

    • 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
    • A61B17/3203—Fluid jet cutting instruments
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/22—Implements for squeezing-off ulcers or the like on inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; for invasive removal or destruction of calculus using mechanical vibrations; for removing obstructions in blood vessels, not otherwise provided for
    • A61B17/22004—Implements for squeezing-off ulcers or the like on inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; for invasive removal or destruction of calculus using mechanical vibrations; for removing obstructions in blood vessels, not otherwise provided for using mechanical vibrations, e.g. ultrasonic shock waves
    • A61B2017/22005—Effects, e.g. on tissue
    • A61B2017/22007—Cavitation or pseudocavitation, i.e. creation of gas bubbles generating a secondary shock wave when collapsing
    • A61B2017/22008—Cavitation or pseudocavitation, i.e. creation of gas bubbles generating a secondary shock wave when collapsing used or promoted
    • 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
    • A61B17/3203—Fluid jet cutting instruments
    • A61B2017/32032—Fluid jet cutting instruments using cavitation of the fluid
    • 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
    • A61B18/18—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves
    • A61B18/20—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using laser
    • A61B18/22—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using laser the beam being directed along or through a flexible conduit, e.g. an optical fibre; Couplings or hand-pieces therefor
    • A61B18/26—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using laser the beam being directed along or through a flexible conduit, e.g. an optical fibre; Couplings or hand-pieces therefor for producing a shock wave, e.g. laser lithotripsy
    • A61B2018/263—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using laser the beam being directed along or through a flexible conduit, e.g. an optical fibre; Couplings or hand-pieces therefor for producing a shock wave, e.g. laser lithotripsy the conversion of laser energy into mechanical shockwaves taking place in a liquid
    • 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
    • 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
    • A61F9/00825—Methods or devices for eye surgery using laser for photodisruption

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Molecular Biology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Surgical Instruments (AREA)
  • Micromachines (AREA)
  • Nozzles (AREA)
JP2000619354A 1999-05-21 2000-05-19 マイクロ流体装置及び液体環境におけるパルスマイクロ液体ジェットの発生方法 Pending JP2003500098A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US13582799P 1999-05-21 1999-05-21
US60/135,827 1999-05-21
PCT/US2000/013762 WO2000071038A1 (en) 1999-05-21 2000-05-19 Microfluidic devices and methods for producing pulsed microfluidic jets in a liquid environment

Publications (2)

Publication Number Publication Date
JP2003500098A true JP2003500098A (ja) 2003-01-07
JP2003500098A5 JP2003500098A5 (enExample) 2007-07-05

Family

ID=22469884

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2000619354A Pending JP2003500098A (ja) 1999-05-21 2000-05-19 マイクロ流体装置及び液体環境におけるパルスマイクロ液体ジェットの発生方法

Country Status (5)

Country Link
US (2) US6913605B2 (enExample)
JP (1) JP2003500098A (enExample)
AU (1) AU5144300A (enExample)
DE (1) DE10084613T1 (enExample)
WO (1) WO2000071038A1 (enExample)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2022419A2 (en) 2007-08-10 2009-02-11 Seiko Epson Corporation Fluid injection device
EP2022418A2 (en) 2007-08-10 2009-02-11 Seiko Epson Corporation Fluid jet device
US7740626B2 (en) 2003-11-21 2010-06-22 Terumo Kabushiki Kaisha Laser induced liquid jet generating apparatus
JP2010526574A (ja) * 2007-05-10 2010-08-05 サントル・デチュード・エ・ドゥ・レシェルシュ・メディカル・ダルシャン−セルマ 人間または動物の血管内に蒸気を注入するための装置
US9167954B2 (en) 2011-03-11 2015-10-27 Seiko Epson Corporation Fluid ejection device
US9566085B2 (en) 2014-04-10 2017-02-14 Seiko Epson Corporation Fluid ejection device
JP2022533256A (ja) * 2019-05-24 2022-07-21 ユニバーシティー オブ ヒューストン システム レーザ駆動マイクロ流体ポンプの医療アプリケーションのための装置及び方法
JP2022548781A (ja) * 2019-09-24 2022-11-21 ショックウェーブ メディカル， インコーポレイテッド 身体管腔内の血栓を治療するためのシステム
JP2024107489A (ja) * 2019-09-24 2024-08-08 ショックウェーブ メディカル， インコーポレイテッド 衝撃波カテーテルのための薄型電極
US12114874B2 (en) 2018-06-21 2024-10-15 Shockwave Medical, Inc. System for treating occlusions in body lumens

Families Citing this family (49)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003111766A (ja) * 2001-10-03 2003-04-15 Sparkling Photon Inc 噴流生成装置
US6960307B2 (en) * 2002-01-18 2005-11-01 Leclair Mark L Method and apparatus for the controlled formation of cavitation bubbles
US6932914B2 (en) * 2002-01-18 2005-08-23 Leclair Mark L. Method and apparatus for the controlled formation of cavitation bubbles using target bubbles
US20040115830A1 (en) * 2002-09-25 2004-06-17 Igor Touzov Components for nano-scale Reactor
JP2006501449A (ja) 2002-09-27 2006-01-12 ザ ジェネラル ホスピタル コーポレーション 細胞分離のためのマイクロ流体デバイスおよびその使用
CA2559330A1 (en) * 2003-04-21 2004-11-04 Stratagent Life Sciences Apparatus and methods for repetitive microjet drug delivery
US20060184101A1 (en) * 2003-04-21 2006-08-17 Ravi Srinivasan Microjet devices and methods for drug delivery
US20070196820A1 (en) 2005-04-05 2007-08-23 Ravi Kapur Devices and methods for enrichment and alteration of cells and other particles
US20070118093A1 (en) * 2005-06-20 2007-05-24 Von Muhlen Marcio G High-speed jet devices for drug delivery
US8709793B2 (en) * 2005-07-20 2014-04-29 The United States Of America, As Represented By The Secretary, Department Of Health And Human Services Bioreactor device, and method and system for fabricating tissues in the bioreactor device
US8921102B2 (en) 2005-07-29 2014-12-30 Gpb Scientific, Llc Devices and methods for enrichment and alteration of circulating tumor cells and other particles
US7963945B2 (en) * 2005-12-14 2011-06-21 Hewlett-Packard Development Company, L.P. Replaceable supplies for IV fluid delivery systems
US7867187B2 (en) * 2006-01-10 2011-01-11 Depuy Mitek, Inc. Vapor assisted fluid cutting device and method
HU226837B1 (hu) * 2006-05-31 2009-12-28 Semmelweis Egyetem Folyadéksugárral mûködõ deszorpciós ionizációs eljárás és eszköz
EP2054499A2 (en) * 2006-08-17 2009-05-06 Massachusetts Institute of Technology Method and apparatus for microfluidic injection
WO2008023300A1 (en) * 2006-08-21 2008-02-28 Koninklijke Philips Electronics N. V. Drug delivery device with piezoelectric actuator
US8500697B2 (en) 2007-10-19 2013-08-06 Pressure Products Medical Supplies, Inc. Transseptal guidewire
AU2009205429A1 (en) 2008-01-14 2009-07-23 Conventus Orthopaedics Inc. Apparatus and methods for fracture repair
US7963947B2 (en) * 2008-01-16 2011-06-21 Pressure Products Medical Supplies, Inc. Apparatus, system, and method of shielding the sharp tip of a transseptal guidewire
WO2009137609A2 (en) 2008-05-06 2009-11-12 Cellutions, Inc. Apparatus and systems for treating a human tissue condition
JP4655163B1 (ja) * 2009-08-26 2011-03-23 セイコーエプソン株式会社 流体噴射装置、流体噴射装置の制御方法
EP2523614A4 (en) 2010-01-15 2017-02-15 Conventus Orthopaedics, Inc. Rotary-rigid orthopaedic rod
CN105534561B (zh) 2010-01-20 2018-04-03 康文图斯整形外科公司 用于骨接近和骨腔准备的装置及方法
US10588609B2 (en) 2010-02-04 2020-03-17 Procept Biorobotics Corporation Gene analysis and generation of stem cell methods and apparatus
JP2013521880A (ja) 2010-03-08 2013-06-13 コンベンタス オーソピディックス， インコーポレイテッド 骨インプラントを固定するための装置および方法
WO2011115328A1 (ko) * 2010-03-16 2011-09-22 서울대학교 산학협력단 마이크로젯 약물 전달 시스템
US20130066263A1 (en) * 2010-03-16 2013-03-14 Snu R&Db Foundation Microjet drug delivery system and microjet injector
CN104271059B (zh) * 2012-03-02 2017-05-10 国立研究开发法人科学技术振兴机构 气泡喷出构件及其制造方法、气液喷出构件及其制造方法、局部消融装置及局部消融方法、注射装置及注射方法
CN104302347B (zh) 2012-07-05 2017-10-13 皇家飞利浦有限公司 皮肤治疗系统和方法
JP6233919B2 (ja) 2013-08-30 2017-11-22 国立研究開発法人科学技術振興機構 タンパク質吸着気泡噴出部材、タンパク質結晶装置及びタンパク質結晶化方法、並びにタンパク質結晶切削装置及びタンパク質結晶切削方法
EP3041422A4 (en) * 2013-09-06 2017-04-12 Procept Biorobotics Corporation Automated image-guided tissue resection and treatment
US10631914B2 (en) 2013-09-30 2020-04-28 Covidien Lp Bipolar electrosurgical instrument with movable electrode and related systems and methods
WO2015074117A1 (en) * 2013-11-20 2015-05-28 Griffits Robert Automated surgical instruments and processes
AU2014362251B2 (en) 2013-12-12 2019-10-10 Conventus Orthopaedics, Inc. Tissue displacement tools and methods
JP2015196026A (ja) * 2014-04-03 2015-11-09 セイコーエプソン株式会社 血流障害の治療方法、治療装置および治療システム
JP2015198865A (ja) * 2014-04-10 2015-11-12 セイコーエプソン株式会社 流体噴射装置
JP2015198862A (ja) * 2014-04-10 2015-11-12 セイコーエプソン株式会社 流体噴射装置
BR112016031037B1 (pt) * 2014-06-30 2023-02-07 Procept Biorobotics Corporation Aparelho para ablação de tecido vascular
BR112017004454B1 (pt) 2014-09-05 2022-11-01 Procept Biorobotics Corporation Aparelho para remover células intactas de uma área cirúrgica de um paciente
BR112017004431B1 (pt) 2014-09-05 2022-11-01 Procept Biorobotics Corporation Aparelho para tratar um paciente
CN106715672A (zh) * 2014-09-30 2017-05-24 国立研究开发法人科学技术振兴机构 气泡喷出头、局部消融装置及局部消融方法、以及注射装置及注射方法
US10538728B2 (en) * 2014-11-07 2020-01-21 Japan Science And Technology Agency Bubble-jetting member, gas-liquid jetting member, localized ablation device, and localized injection device
AU2016343077A1 (en) * 2015-10-19 2018-05-10 Bex Co.,Ltd. Bubble ejection chip, local ablation device, local ablation method, injection device, and injection method
US10774302B2 (en) * 2016-03-29 2020-09-15 Biosyntagma, Llc Device and method for dissecting and analyzing individual cell samples
KR101781843B1 (ko) 2016-07-28 2017-09-26 서울대학교 산학협력단 프랙셔널 레이저 피부 선삭마를 통해 약물의 피부 침투 성능이 향상된 마이크로젯 약물전달 시스템
KR101838631B1 (ko) * 2016-11-03 2018-04-26 서울대학교 산학협력단 반복 분사에 따른 젯의 분사 속도 저하를 방지하고 약물의 자동 충전이 가능한 마이크로젯 약물 주입 장치
US10631881B2 (en) 2017-03-09 2020-04-28 Flower Orthopedics Corporation Plating depth gauge and countersink instrument
WO2019010252A2 (en) 2017-07-04 2019-01-10 Conventus Orthopaedics, Inc. Apparatus and methods for treatment of a bone
US20230026586A1 (en) 2020-01-28 2023-01-26 Ecole Polytechnique Federale De Lausanne (Epfl) System and Method for a Microfluidic Jet Generation from a Compact Device

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6417656A (en) * 1987-07-13 1989-01-20 Ricoh Kk Liquid drug administration method
JPH04250154A (ja) * 1991-01-28 1992-09-07 Res Dev Corp Of Japan 粘性流体噴流手術装置
WO1998012974A1 (en) * 1996-09-26 1998-04-02 Aaron Lewis A method and a device for electro microsurgery in a physiological liquid environment

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0461940B1 (en) * 1990-06-15 1998-12-09 Canon Kabushiki Kaisha Ink jet recording apparatus and driving method therefor
IL96092A0 (enExample) 1990-10-23 1991-07-18
IL108413A0 (en) 1994-01-23 1994-04-12 Turovets Igor Method and device for deep ultraviolet laser microsurgery in biological liquid environment
US5944686A (en) 1995-06-07 1999-08-31 Hydrocision, Inc. Instrument for creating a fluid jet
US5871462A (en) 1995-06-07 1999-02-16 Hydrocision, Inc. Method for using a fluid jet cutting system
CA2315673A1 (en) 1997-12-31 1999-07-08 Hydrocision, Inc. Fluid jet cutting system for cardiac applications
JP3862441B2 (ja) * 1998-03-20 2006-12-27 キヤノン株式会社 インクジェット記録用インク、インクセット、インクカートリッジ、記録ユニット、画像記録装置、画像記録方法、カラー画像の形成方法および画像の光学濃度向上方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6417656A (en) * 1987-07-13 1989-01-20 Ricoh Kk Liquid drug administration method
JPH04250154A (ja) * 1991-01-28 1992-09-07 Res Dev Corp Of Japan 粘性流体噴流手術装置
WO1998012974A1 (en) * 1996-09-26 1998-04-02 Aaron Lewis A method and a device for electro microsurgery in a physiological liquid environment

Cited By (19)

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Publication number Priority date Publication date Assignee Title
US7740626B2 (en) 2003-11-21 2010-06-22 Terumo Kabushiki Kaisha Laser induced liquid jet generating apparatus
JP2010526574A (ja) * 2007-05-10 2010-08-05 サントル・デチュード・エ・ドゥ・レシェルシュ・メディカル・ダルシャン−セルマ 人間または動物の血管内に蒸気を注入するための装置
US9730723B2 (en) 2007-08-10 2017-08-15 Seiko Epson Corporation Fluid injection device
EP2022418A2 (en) 2007-08-10 2009-02-11 Seiko Epson Corporation Fluid jet device
US8308745B2 (en) 2007-08-10 2012-11-13 Seiko Epson Corporation Fluid jet device
US8623039B2 (en) 2007-08-10 2014-01-07 Seiko Epson Corporation Fluid injection device
EP2821018A1 (en) 2007-08-10 2015-01-07 Seiko Epson Corporation Fluid injection device
US9066748B2 (en) 2007-08-10 2015-06-30 Seiko Epson Corporation Fluid injection device
EP2022419A2 (en) 2007-08-10 2009-02-11 Seiko Epson Corporation Fluid injection device
US9289228B2 (en) 2007-08-10 2016-03-22 Seiko Epson Corporation Fluid injection device
US9167954B2 (en) 2011-03-11 2015-10-27 Seiko Epson Corporation Fluid ejection device
US9566085B2 (en) 2014-04-10 2017-02-14 Seiko Epson Corporation Fluid ejection device
US12114874B2 (en) 2018-06-21 2024-10-15 Shockwave Medical, Inc. System for treating occlusions in body lumens
JP2022533256A (ja) * 2019-05-24 2022-07-21 ユニバーシティー オブ ヒューストン システム レーザ駆動マイクロ流体ポンプの医療アプリケーションのための装置及び方法
JP2022548781A (ja) * 2019-09-24 2022-11-21 ショックウェーブ メディカル， インコーポレイテッド 身体管腔内の血栓を治療するためのシステム
JP7515576B2 (ja) 2019-09-24 2024-07-12 ショックウェーブ メディカル， インコーポレイテッド 身体管腔内の血栓を治療するためのシステム
JP2024107489A (ja) * 2019-09-24 2024-08-08 ショックウェーブ メディカル， インコーポレイテッド 衝撃波カテーテルのための薄型電極
JP2024107443A (ja) * 2019-09-24 2024-08-08 ショックウェーブ メディカル， インコーポレイテッド 身体管腔内の血栓を治療するためのシステム
US12402897B2 (en) 2019-09-24 2025-09-02 Shockwave Medical, Inc. System for treating thrombus in body lumens

Also Published As

Publication number Publication date
WO2000071038A1 (en) 2000-11-30
DE10084613T1 (de) 2002-09-26
AU5144300A (en) 2000-12-12
US6913605B2 (en) 2005-07-05
US20050244301A1 (en) 2005-11-03
WO2000071038A8 (en) 2001-03-15
US20020045911A1 (en) 2002-04-18

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