ATE462129T1 - Beleuchtungssystem zur abbildung eines stents - Google Patents

Beleuchtungssystem zur abbildung eines stents

Info

Publication number
ATE462129T1
ATE462129T1 AT06795493T AT06795493T ATE462129T1 AT E462129 T1 ATE462129 T1 AT E462129T1 AT 06795493 T AT06795493 T AT 06795493T AT 06795493 T AT06795493 T AT 06795493T AT E462129 T1 ATE462129 T1 AT E462129T1
Authority
AT
Austria
Prior art keywords
stent
imaging
illumination system
image
lighting
Prior art date
Application number
AT06795493T
Other languages
English (en)
Inventor
Eyal Teichman
Avner Schrift
Original Assignee
Labcoat 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 Labcoat Ltd filed Critical Labcoat Ltd
Application granted granted Critical
Publication of ATE462129T1 publication Critical patent/ATE462129T1/de

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/88—Investigating the presence of flaws or contamination
    • G01N21/8806—Specially adapted optical and illumination features
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/88—Investigating the presence of flaws or contamination
    • G01N21/95—Investigating the presence of flaws or contamination characterised by the material or shape of the object to be examined
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/88—Investigating the presence of flaws or contamination
    • G01N21/95—Investigating the presence of flaws or contamination characterised by the material or shape of the object to be examined
    • G01N21/9515—Objects of complex shape, e.g. examined with use of a surface follower device
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/88—Investigating the presence of flaws or contamination
    • G01N21/95—Investigating the presence of flaws or contamination characterised by the material or shape of the object to be examined
    • G01N21/952—Inspecting the exterior surface of cylindrical bodies or wires
    • 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
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/82—Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/88—Investigating the presence of flaws or contamination
    • G01N21/8806—Specially adapted optical and illumination features
    • G01N2021/8812—Diffuse illumination, e.g. "sky"
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/88—Investigating the presence of flaws or contamination
    • G01N21/8806—Specially adapted optical and illumination features
    • G01N2021/8822—Dark field detection
    • G01N2021/8825—Separate detection of dark field and bright field
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/88—Investigating the presence of flaws or contamination
    • G01N21/8806—Specially adapted optical and illumination features
    • G01N2021/8829—Shadow projection or structured background, e.g. for deflectometry
    • G01N2021/8832—Structured background, e.g. for transparent objects
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/88—Investigating the presence of flaws or contamination
    • G01N21/8851—Scan or image signal processing specially adapted therefor, e.g. for scan signal adjustment, for detecting different kinds of defects, for compensating for structures, markings, edges
    • G01N2021/8887—Scan or image signal processing specially adapted therefor, e.g. for scan signal adjustment, for detecting different kinds of defects, for compensating for structures, markings, edges based on image processing techniques
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/88—Investigating the presence of flaws or contamination
    • G01N21/95—Investigating the presence of flaws or contamination characterised by the material or shape of the object to be examined
    • G01N21/954—Inspecting the inner surface of hollow bodies, e.g. bores
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/88—Investigating the presence of flaws or contamination
    • G01N21/95—Investigating the presence of flaws or contamination characterised by the material or shape of the object to be examined
    • G01N21/956—Inspecting patterns on the surface of objects
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2201/00—Features of devices classified in G01N21/00
    • G01N2201/02—Mechanical
    • G01N2201/021—Special mounting in general
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2201/00—Features of devices classified in G01N21/00
    • G01N2201/06—Illumination; Optics
    • G01N2201/063—Illuminating optical parts
    • G01N2201/0633—Directed, collimated illumination
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2201/00—Features of devices classified in G01N21/00
    • G01N2201/06—Illumination; Optics
    • G01N2201/063—Illuminating optical parts
    • G01N2201/0634—Diffuse illumination
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2201/00—Features of devices classified in G01N21/00
    • G01N2201/06—Illumination; Optics
    • G01N2201/063—Illuminating optical parts
    • G01N2201/0636—Reflectors

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • Endoscopes (AREA)
  • Instruments For Viewing The Inside Of Hollow Bodies (AREA)
AT06795493T 2005-09-15 2006-09-08 Beleuchtungssystem zur abbildung eines stents ATE462129T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/227,767 US7599727B2 (en) 2005-09-15 2005-09-15 Lighting and imaging system including a flat light source with LED illumination
PCT/IB2006/002543 WO2007031854A2 (en) 2005-09-15 2006-09-08 Lighting system for imaging a stent

Publications (1)

Publication Number Publication Date
ATE462129T1 true ATE462129T1 (de) 2010-04-15

Family

ID=37561308

Family Applications (1)

Application Number Title Priority Date Filing Date
AT06795493T ATE462129T1 (de) 2005-09-15 2006-09-08 Beleuchtungssystem zur abbildung eines stents

Country Status (7)

Country Link
US (1) US7599727B2 (de)
EP (1) EP1938090B1 (de)
JP (1) JP4976396B2 (de)
CN (1) CN101287982A (de)
AT (1) ATE462129T1 (de)
DE (1) DE602006013173D1 (de)
WO (1) WO2007031854A2 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7976891B1 (en) 2005-12-16 2011-07-12 Advanced Cardiovascular Systems, Inc. Abluminal stent coating apparatus and method of using focused acoustic energy
US7775178B2 (en) 2006-05-26 2010-08-17 Advanced Cardiovascular Systems, Inc. Stent coating apparatus and method
EP2491962A1 (de) 2007-01-21 2012-08-29 Hemoteq AG Medizinprodukt zur Behandlung von Verschlüssen von Körperdurchgängen und zur Prävention drohender Wiederverschlüsse
EP3086111A1 (de) * 2007-06-15 2016-10-26 Abbott Cardiovascular Systems Inc. System und verfahren zur abbildung von beschichtungsfehlern bei stents
US8003157B2 (en) 2007-06-15 2011-08-23 Abbott Cardiovascular Systems Inc. System and method for coating a stent
US7606625B2 (en) * 2007-06-15 2009-10-20 Abbott Cardiovascular Systems Inc. Method and device for aligning a stent with a stent support
US8677650B2 (en) * 2007-06-15 2014-03-25 Abbott Cardiovascular Systems Inc. Methods and devices for drying coated stents
US7812941B2 (en) * 2007-06-15 2010-10-12 Abbott Cardiovascular Systems Inc. Systems and methods for the inspection of cylinders
EP2219700B1 (de) 2007-11-14 2024-03-20 Biosensors International Group, Ltd. Automatisches beschichtungsgerät und verfahren
EP2692386A4 (de) * 2011-03-29 2014-12-03 Terumo Corp Vorrichtung für hals-nasen-ohren-therapie
CN102213582B (zh) * 2011-03-31 2012-09-19 微创医疗器械(上海)有限公司 球囊尺寸测量装置和方法
CN103217439A (zh) * 2012-01-19 2013-07-24 昆山思拓机器有限公司 一种医用支架检测方法
JP6229051B2 (ja) 2013-06-21 2017-11-08 ボストン サイエンティフィック サイムド，インコーポレイテッドＢｏｓｔｏｎ Ｓｃｉｅｎｔｉｆｉｃ Ｓｃｉｍｅｄ，Ｉｎｃ． 撓みコネクタを備えたステント
WO2015096874A1 (en) * 2013-12-27 2015-07-02 Sensofar Medical, S.L. Device and method for optically inspecting and analysing stent-like objects
CN110749606A (zh) * 2019-11-14 2020-02-04 中国工程物理研究院激光聚变研究中心 一种基于光学元件的激光损伤检测方法及系统
CN116500048B (zh) * 2023-06-28 2023-09-15 四川联畅信通科技有限公司 一种线缆卡具缺陷检测方法、装置、设备及介质

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL94368A (en) * 1990-05-11 1993-07-08 Orbot Systems Ltd Optic inspection apparatus and illumination system particularly useful therein
NL9500495A (nl) 1995-03-13 1996-10-01 Cordis Europ Balloncatheter met een enkel lumen en samenstel van een dergelijke catheter en een lichtgeleider.
US6259827B1 (en) * 1996-03-21 2001-07-10 Cognex Corporation Machine vision methods for enhancing the contrast between an object and its background using multiple on-axis images
US5964751A (en) * 1996-08-26 1999-10-12 Illumenex Corporation Light delivery system with blood flushing capability
US5984493A (en) * 1997-04-14 1999-11-16 Lucent Technologies Inc. Illumination system and method
JP2001070455A (ja) 1999-09-01 2001-03-21 Nippon Sharyo Seizo Kaisha Ltd ステント表面のパターン幅の検査方法
US6606403B2 (en) 2000-05-04 2003-08-12 Daniel Freifeld Repetitive inspection system with intelligent tools
GB2377333A (en) 2001-07-07 2003-01-08 Sharp Kk Segmenting a pixellated image into foreground and background regions
US7048962B2 (en) 2002-05-02 2006-05-23 Labcoat, Ltd. Stent coating device
DE10356765A1 (de) 2003-12-04 2005-07-07 Admedes Schuessler Gmbh Optische Messvorrichtung und optisches Messverfahren

Also Published As

Publication number Publication date
EP1938090A2 (de) 2008-07-02
JP2009513185A (ja) 2009-04-02
JP4976396B2 (ja) 2012-07-18
CN101287982A (zh) 2008-10-15
WO2007031854A2 (en) 2007-03-22
US7599727B2 (en) 2009-10-06
DE602006013173D1 (de) 2010-05-06
WO2007031854A3 (en) 2007-10-18
EP1938090B1 (de) 2010-03-24
US20070073134A1 (en) 2007-03-29

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