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WO2003014770A3 - Procede et dispositif optique de manipulation spatiale d'objets - Google Patents

Procede et dispositif optique de manipulation spatiale d'objets Download PDF

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Publication number
WO2003014770A3
WO2003014770A3 PCT/RU2002/000371 RU0200371W WO03014770A3 WO 2003014770 A3 WO2003014770 A3 WO 2003014770A3 RU 0200371 W RU0200371 W RU 0200371W WO 03014770 A3 WO03014770 A3 WO 03014770A3
Authority
WO
WIPO (PCT)
Prior art keywords
optical
particles
photoacoustic
manipulation
spatial
Prior art date
Application number
PCT/RU2002/000371
Other languages
English (en)
Russian (ru)
Other versions
WO2003014770A2 (fr
Inventor
Vladimir Pavlovich Zharov
Original Assignee
Vladimir Pavlovich Zharov
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 Vladimir Pavlovich Zharov filed Critical Vladimir Pavlovich Zharov
Priority to AU2002332365A priority Critical patent/AU2002332365A1/en
Publication of WO2003014770A2 publication Critical patent/WO2003014770A2/fr
Publication of WO2003014770A3 publication Critical patent/WO2003014770A3/fr

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21K—TECHNIQUES FOR HANDLING PARTICLES OR IONISING RADIATION NOT OTHERWISE PROVIDED FOR; IRRADIATION DEVICES; GAMMA RAY OR X-RAY MICROSCOPES
    • G21K1/00—Arrangements for handling particles or ionising radiation, e.g. focusing or moderating
    • G21K1/006—Manipulation of neutral particles by using radiation pressure, e.g. optical levitation

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Microscoopes, Condenser (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)

Abstract

L'invention concerne le domaine de la physique technique et elle peut être utilisée dans un grand nombre d'applications, notamment en chimie, électronique, optique, science des matériaux, nanotechnologies, biotechnologies, pharmacologie, biologie, médecine, théâtre, publicité etc. L'invention concerne plus particulièrement la manipulation de la position spatiale de divers types d'objets allant des cellules individuelles et des biomolécules aux particules métalliques et diélectriques présentes dans les gaz et les liquides, notamment dans différents milieux et tissus biologiques. L'invention concerne un procédé et des dispositifs associés permettant la formation dynamique de gradients thermiques et/ou acoustiques dans un milieu à proximité d'un échantillon, ce procédé et ces dispositifs étant suffisants pour déplacer et fixer spatialement ledit objet dans un volume déterminé. Le procédé selon l'invention consiste à déterminer la géométrie spatiale d'un faisceau optique (plat, cylindrique etc.) ainsi que le mode de fonctionnement temporel d'une source optique, en particulier d'un rayonnement à impulsions périodique ou continu à modulation de puissance. L'invention concerne des dispositifs utilisant des fibres optiques et des lentilles acoustiques, ces dispositifs pouvant également utiliser des composants absorbants supplémentaires, ajoutés dans le milieu exposé au rayonnement. L'invention concerne encore divers modes de réalisation, notamment des pinces photo-acoustiques, un tunnel photo-acoustique et un piège photo-acoustique utilisant plusieurs lasers. L'invention se caractérise en ce qu'elle permet la manipulation de la position spatiale aussi bien de particules individuelles que d'un groupe de particules, notamment la fixation de ces particules dans n'importe quelle position déterminée, leur déplacement dans n'importe quelle direction et à n'importe quelle vitesse. Les exigences concernant les particules sont moindres, aussi bien du point de vue de leurs propriétés optiques (les particules peuvent présenter n'importe quel indice de réfraction, ne pas être transparentes) que du point de vue de leur taille et de leur poids, la manipulation s'effectuant sans rayonnement direct de la particule, ce qui exclut toute détérioration de ces particules par le rayonnement.
PCT/RU2002/000371 2001-08-06 2002-08-06 Procede et dispositif optique de manipulation spatiale d'objets WO2003014770A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2002332365A AU2002332365A1 (en) 2001-08-06 2002-08-06 Optical method and device for spatially manipulating objects

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
RU2001121823 2001-08-06
RU2001121823/28A RU2243630C2 (ru) 2001-08-06 2001-08-06 Оптическое устройство для пространственной манипуляции объектами

Publications (2)

Publication Number Publication Date
WO2003014770A2 WO2003014770A2 (fr) 2003-02-20
WO2003014770A3 true WO2003014770A3 (fr) 2003-03-27

Family

ID=20252370

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/RU2002/000371 WO2003014770A2 (fr) 2001-08-06 2002-08-06 Procede et dispositif optique de manipulation spatiale d'objets

Country Status (3)

Country Link
AU (1) AU2002332365A1 (fr)
RU (1) RU2243630C2 (fr)
WO (1) WO2003014770A2 (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7230708B2 (en) 2000-12-28 2007-06-12 Dmitri Olegovich Lapotko Method and device for photothermal examination of microinhomogeneities
CA2496761C (fr) 2002-08-21 2015-06-02 Revivicor, Inc. Porcins ne presentant aucune expression de l'alpha 1,3-galactosyltransferase fonctionnelle
RU2318466C1 (ru) * 2006-06-23 2008-03-10 Давид Георгиевич Кочиев Лазерная установка для абляции тканей и литотрипсии
RU2497042C2 (ru) * 2011-03-01 2013-10-27 Закрытое Акционерное Общество "Транзас Авиация" Комбинированный прожектор
WO2013116311A1 (fr) * 2012-01-31 2013-08-08 The Penn State Research Foundation Manipulation microfluidique et tri de particules à l'aide d'une onde acoustique de surface stationnaire et synchronisable
JP6025982B2 (ja) 2012-08-01 2016-11-16 ザ・ペン・ステート・リサーチ・ファンデーション 粒子および細胞の高効率分離およびマニピュレーション
US9757699B2 (en) 2012-11-27 2017-09-12 The Penn State Research Foundation Spatiotemporal control of chemical microenvironment using oscillating microstructures
CN103142216B (zh) * 2013-04-03 2014-11-12 南京大学 一种基于光声成像技术的多层介质声速计算的方法
RU2550990C1 (ru) * 2013-12-09 2015-05-20 Государственное Научное Учреждение "Институт Физики Имени Б.И. Степанова Национальной Академии Наук Беларуси" Способ оптического захвата частицы в мягкой биологической ткани
RU2604800C2 (ru) * 2015-02-06 2016-12-10 Федеральное государственное бюджетное научное учреждение "Федеральный исследовательский центр Институт прикладной физики Российской академии наук" (ИПФ РАН) Способ контактной литотрипсии
WO2017079732A1 (fr) * 2015-11-07 2017-05-11 Ji-Xin Cheng Appareil de guidage opto-acoustique peropératoire et procédé

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2037339C1 (ru) * 1991-07-11 1995-06-19 Научно-исследовательский институт комплексных испытаний оптико-электронных приборов и систем ВНЦ "ГОИ им.С.И.Вавилова" Устройство для генерации акустических волн, преимущественно низкочастотных, в жидкости
RU2038952C1 (ru) * 1991-11-12 1995-07-09 Научно-производственное предприятие "Экос" Устройство для продольной обработки бревен
US5495105A (en) * 1992-02-20 1996-02-27 Canon Kabushiki Kaisha Method and apparatus for particle manipulation, and measuring apparatus utilizing the same
RU2157158C2 (ru) * 1998-12-28 2000-10-10 Федоров Святослав Николаевич Устройство для офтальмохирургических операций
US6216538B1 (en) * 1992-12-02 2001-04-17 Hitachi, Ltd. Particle handling apparatus for handling particles in fluid by acoustic radiation pressure

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2038052C1 (ru) * 1992-02-27 1995-06-27 Институт общей физики РАН Способ разрушения камней в органах человеческого тела
JP3474652B2 (ja) * 1994-11-11 2003-12-08 株式会社モリテックス 多点レーザトラッピング装置及びその方法
US5939716A (en) * 1997-04-02 1999-08-17 Sandia Corporation Three-dimensional light trap for reflective particles
WO2001050963A1 (fr) * 2000-01-10 2001-07-19 Transmedica International, Inc. Perfectionnement de procedure laser d'apport de produit pharmaceutique ou d'enlevement de fluide

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2037339C1 (ru) * 1991-07-11 1995-06-19 Научно-исследовательский институт комплексных испытаний оптико-электронных приборов и систем ВНЦ "ГОИ им.С.И.Вавилова" Устройство для генерации акустических волн, преимущественно низкочастотных, в жидкости
RU2038952C1 (ru) * 1991-11-12 1995-07-09 Научно-производственное предприятие "Экос" Устройство для продольной обработки бревен
US5495105A (en) * 1992-02-20 1996-02-27 Canon Kabushiki Kaisha Method and apparatus for particle manipulation, and measuring apparatus utilizing the same
US6216538B1 (en) * 1992-12-02 2001-04-17 Hitachi, Ltd. Particle handling apparatus for handling particles in fluid by acoustic radiation pressure
RU2157158C2 (ru) * 1998-12-28 2000-10-10 Федоров Святослав Николаевич Устройство для офтальмохирургических операций

Also Published As

Publication number Publication date
RU2243630C2 (ru) 2004-12-27
WO2003014770A2 (fr) 2003-02-20
AU2002332365A1 (en) 2003-02-24

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