KR101990569B1 - 에코발생도 강화를 위한 코팅을 갖는 의료 기기 - Google Patents

에코발생도 강화를 위한 코팅을 갖는 의료 기기 Download PDF

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Publication number
KR101990569B1
KR101990569B1 KR1020157014514A KR20157014514A KR101990569B1 KR 101990569 B1 KR101990569 B1 KR 101990569B1 KR 1020157014514 A KR1020157014514 A KR 1020157014514A KR 20157014514 A KR20157014514 A KR 20157014514A KR 101990569 B1 KR101990569 B1 KR 101990569B1
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South Korea
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particles
medical device
fine particles
diameter
density
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Expired - Fee Related
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Korean (ko)
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KR20150120935A (ko
Inventor
데니스 마뉴엘 브리에젬마
리 아이레스
다비드 아스리안
요한네스 안토니우스 옵스틴
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엔켑슨 비.브이.
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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/48—Diagnostic techniques
    • A61B8/481—Diagnostic techniques involving the use of contrast agents, e.g. microbubbles introduced into the bloodstream
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/28—Surgical forceps
    • A61B17/29—Forceps for use in minimally invasive surgery
    • 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
    • A61B17/3205—Excision instruments
    • A61B17/32056—Surgical snare instruments
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L31/00—Materials for other surgical articles, e.g. stents, stent-grafts, shunts, surgical drapes, guide wires, materials for adhesion prevention, occluding devices, surgical gloves, tissue fixation devices
    • A61L31/08—Materials for coatings
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L31/00—Materials for other surgical articles, e.g. stents, stent-grafts, shunts, surgical drapes, guide wires, materials for adhesion prevention, occluding devices, surgical gloves, tissue fixation devices
    • A61L31/08—Materials for coatings
    • A61L31/082—Inorganic materials
    • A61L31/088—Other specific inorganic materials not covered by A61L31/084 or A61L31/086
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L31/00—Materials for other surgical articles, e.g. stents, stent-grafts, shunts, surgical drapes, guide wires, materials for adhesion prevention, occluding devices, surgical gloves, tissue fixation devices
    • A61L31/08—Materials for coatings
    • A61L31/10—Macromolecular materials
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L31/00—Materials for other surgical articles, e.g. stents, stent-grafts, shunts, surgical drapes, guide wires, materials for adhesion prevention, occluding devices, surgical gloves, tissue fixation devices
    • A61L31/12—Composite materials, i.e. containing one material dispersed in a matrix of the same or different material
    • A61L31/125—Composite materials, i.e. containing one material dispersed in a matrix of the same or different material having a macromolecular matrix
    • A61L31/128—Composite materials, i.e. containing one material dispersed in a matrix of the same or different material having a macromolecular matrix containing other specific inorganic fillers not covered by A61L31/126 or A61L31/127
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L31/00—Materials for other surgical articles, e.g. stents, stent-grafts, shunts, surgical drapes, guide wires, materials for adhesion prevention, occluding devices, surgical gloves, tissue fixation devices
    • A61L31/14—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L31/00—Materials for other surgical articles, e.g. stents, stent-grafts, shunts, surgical drapes, guide wires, materials for adhesion prevention, occluding devices, surgical gloves, tissue fixation devices
    • A61L31/14—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
    • A61L31/18—Materials at least partially X-ray or laser opaque
    • 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
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes
    • A61M16/04—Tracheal tubes
    • A61M16/0465—Tracheostomy tubes; Devices for performing a tracheostomy; Accessories therefor, e.g. masks, filters
    • A61M16/0472—Devices for performing a tracheostomy
    • 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
    • A61M25/00—Catheters; Hollow probes
    • A61M25/10—Balloon catheters
    • A61M25/104—Balloon catheters used for angioplasty
    • 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
    • A61M29/00—Dilators with or without means for introducing media, e.g. remedies
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/34—Trocars; Puncturing needles
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B2017/00526—Methods of manufacturing
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/34—Trocars; Puncturing needles
    • A61B17/3403—Needle locating or guiding means
    • A61B2017/3413—Needle locating or guiding means guided by ultrasound
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/39—Markers, e.g. radio-opaque or breast lesions markers
    • A61B2090/3925—Markers, e.g. radio-opaque or breast lesions markers ultrasonic
    • 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
    • A61F2250/00—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2250/0058—Additional features; Implant or prostheses properties not otherwise provided for
    • A61F2250/0096—Markers and sensors for detecting a position or changes of a position of an implant, e.g. RF sensors, ultrasound markers
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2400/00—Materials characterised by their function or physical properties
    • A61L2400/12—Nanosized materials, e.g. nanofibres, nanoparticles, nanowires, nanotubes; Nanostructured surfaces
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2420/00—Materials or methods for coatings medical devices
    • A61L2420/02—Methods for coating medical devices

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Vascular Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Epidemiology (AREA)
  • Biomedical Technology (AREA)
  • Chemical & Material Sciences (AREA)
  • Medical Informatics (AREA)
  • Hematology (AREA)
  • Molecular Biology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Physics & Mathematics (AREA)
  • Inorganic Chemistry (AREA)
  • Biophysics (AREA)
  • Pulmonology (AREA)
  • Anesthesiology (AREA)
  • Optics & Photonics (AREA)
  • Radiology & Medical Imaging (AREA)
  • Pathology (AREA)
  • Materials Engineering (AREA)
  • Composite Materials (AREA)
  • Emergency Medicine (AREA)
  • Ophthalmology & Optometry (AREA)
  • Child & Adolescent Psychology (AREA)
  • Materials For Medical Uses (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Surgical Instruments (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Paints Or Removers (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
KR1020157014514A 2012-10-31 2013-10-31 에코발생도 강화를 위한 코팅을 갖는 의료 기기 Expired - Fee Related KR101990569B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP12190924.6 2012-10-31
EP12190924 2012-10-31
PCT/NL2013/050779 WO2014070012A1 (en) 2012-10-31 2013-10-31 Medical devices with coatings for enhanced echogenicity

Publications (2)

Publication Number Publication Date
KR20150120935A KR20150120935A (ko) 2015-10-28
KR101990569B1 true KR101990569B1 (ko) 2019-06-18

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KR1020157014514A Expired - Fee Related KR101990569B1 (ko) 2012-10-31 2013-10-31 에코발생도 강화를 위한 코팅을 갖는 의료 기기

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Country Link
US (2) US9681852B2 (enExample)
EP (1) EP2914310B1 (enExample)
JP (1) JP6069516B2 (enExample)
KR (1) KR101990569B1 (enExample)
CN (1) CN105007957B (enExample)
AU (1) AU2013338772B2 (enExample)
CA (1) CA2889994C (enExample)
DK (1) DK2914310T3 (enExample)
ES (1) ES2810448T3 (enExample)
PL (1) PL2914310T3 (enExample)
PT (1) PT2914310T (enExample)
WO (1) WO2014070012A1 (enExample)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2914310B1 (en) 2012-10-31 2020-06-17 Encapson B.V. Medical devices with coatings for enhanced echogenicity
PT3137126T (pt) 2014-04-30 2019-11-18 Encapson B V Dispositivos médicos com revestimentos não uniformes para ecogenicidade aumentada
CN106084457B (zh) * 2016-06-15 2018-08-31 林泽 一种医用塑料管材及其制备工艺
EP3687434B1 (en) 2017-09-26 2024-07-31 Devicor Medical Products, Inc. Biopsy site marker with microsphere coating
JP6850370B2 (ja) * 2018-01-30 2021-03-31 富士フイルム株式会社 超音波プローブ、超音波プローブ用樹脂組成物、樹脂組成物の超音波プローブのシース材料としての使用、及び超音波プローブの製造方法
US11957511B2 (en) 2018-03-27 2024-04-16 Civco Medical Instruments Co., Inc. Covers for ultrasound probe
NL2022839B1 (en) * 2019-03-29 2020-10-06 Encapson B V An echogenic coating for ultrasound imaging of medical devices in deep tissue layers.
NL2022838B1 (en) 2019-03-29 2020-10-06 Encapson B V Use of echogenic coating for ultrasound imaging of medical devices in deep tissue layers.
CN112341870A (zh) * 2019-08-08 2021-02-09 李石良 一种增强超声介导成像的涂层材料
CN114340510B (zh) * 2019-09-04 2025-12-19 爱德华兹生命科学公司 具有回波增强特性的医疗器械

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5081997A (en) 1989-03-09 1992-01-21 Vance Products Incorporated Echogenic devices, material and method
US5289831A (en) 1989-03-09 1994-03-01 Vance Products Incorporated Surface-treated stent, catheter, cannula, and the like
EP1118337A2 (en) 2000-01-19 2001-07-25 Hysterx, Inc. Echogenic coating
WO2012148265A1 (en) 2011-04-26 2012-11-01 Encapson B.V. Coating for improving the ultrasound visibility

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4401124A (en) 1981-08-13 1983-08-30 Technicare Corporation Reflection enhancement of a biopsy needle
US4869259A (en) * 1988-05-17 1989-09-26 Vance Products Incorporated Echogenically enhanced surgical instrument and method for production thereof
US5201314A (en) 1989-03-09 1993-04-13 Vance Products Incorporated Echogenic devices, material and method
US5179955A (en) 1991-02-22 1993-01-19 Molecular Biosystems, Inc. Method of abdominal ultrasound imaging
JPH06511481A (ja) 1991-07-05 1994-12-22 ユニバーシティ オブ ロチェスター 気泡を取り込む超微小非凝集多孔質粒子
GB9116610D0 (en) 1991-08-01 1991-09-18 Danbiosyst Uk Preparation of microparticles
US5383466A (en) 1993-05-14 1995-01-24 Becton, Dickinson And Company Instrument having enhanced ultrasound visibility
GB9622711D0 (en) 1996-10-31 1997-01-08 British Tech Group Instrument having enhanced ultrasound visibility
WO1998019713A1 (en) 1996-11-06 1998-05-14 Sts Biopolymers Inc. Echogenic coating containing gaseous spaces for ultrasonography
US7229413B2 (en) 1996-11-06 2007-06-12 Angiotech Biocoatings Corp. Echogenic coatings with overcoat
ATE377414T1 (de) 1997-04-30 2007-11-15 Point Biomedical Corp Mikropartikel, geeignet als kontrastmittel im ultraschall und zur wirkstoffgabe in den blutkreislauf
US5921933A (en) 1998-08-17 1999-07-13 Medtronic, Inc. Medical devices with echogenic coatings
DE19846556A1 (de) * 1998-10-09 2000-04-13 Degussa Dentalwerkstoff aufweisend poröse Glaskeramiken, poröse Glaskeramiken, Verfahren und Verwendung
US6327671B1 (en) 1998-11-18 2001-12-04 International Business Machines Corporation Delta compressed asynchronous remote copy
EP1155418B1 (en) * 1999-02-25 2007-04-11 GE Healthcare Limited Medical tools and devices with improved ultrasound visibility
GB9909801D0 (en) 1999-04-28 1999-06-23 Btg Int Ltd Ultrasound detectable instrument
US7014610B2 (en) * 2001-02-09 2006-03-21 Medtronic, Inc. Echogenic devices and methods of making and using such devices
GB0307350D0 (en) * 2003-03-29 2003-05-07 Smiths Group Plc Catheters
US20050074406A1 (en) 2003-10-03 2005-04-07 Scimed Life Systems, Inc. Ultrasound coating for enhancing visualization of medical device in ultrasound images
EP1976575A2 (en) 2006-01-31 2008-10-08 Angiotech BioCoatings, Corp. Lubricious echogenic coatings
FR2896698B1 (fr) 2006-02-02 2008-09-19 Vygon Sa Catheter de neurostimulation et son embase
WO2008148165A1 (en) 2007-06-06 2008-12-11 Swinburne University Of Technology Echogenic medical device
US20090177114A1 (en) 2007-12-13 2009-07-09 Yem Chin Echogenic needle aspiration device
WO2010059408A2 (en) 2008-11-23 2010-05-27 Medtronic, Inc. Medical devices with encapsulated visibility particles
DE202009001974U1 (de) * 2009-03-17 2010-08-19 Rüger Medical GmbH Vorrichtung mit einer echogenen Beschichtung sowie echogene Schicht
EP2914310B1 (en) 2012-10-31 2020-06-17 Encapson B.V. Medical devices with coatings for enhanced echogenicity

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5081997A (en) 1989-03-09 1992-01-21 Vance Products Incorporated Echogenic devices, material and method
US5289831A (en) 1989-03-09 1994-03-01 Vance Products Incorporated Surface-treated stent, catheter, cannula, and the like
EP1118337A2 (en) 2000-01-19 2001-07-25 Hysterx, Inc. Echogenic coating
WO2012148265A1 (en) 2011-04-26 2012-11-01 Encapson B.V. Coating for improving the ultrasound visibility

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Publication number Publication date
EP2914310A1 (en) 2015-09-09
WO2014070012A1 (en) 2014-05-08
PT2914310T (pt) 2020-07-30
US9681852B2 (en) 2017-06-20
ES2810448T3 (es) 2021-03-08
PL2914310T3 (pl) 2021-02-08
AU2013338772B2 (en) 2016-09-29
JP2016503315A (ja) 2016-02-04
KR20150120935A (ko) 2015-10-28
JP6069516B2 (ja) 2017-02-01
CA2889994C (en) 2020-04-14
CA2889994A1 (en) 2014-05-08
AU2013338772A1 (en) 2015-05-21
US10166005B2 (en) 2019-01-01
CN105007957A (zh) 2015-10-28
US20170258450A1 (en) 2017-09-14
US20150351721A1 (en) 2015-12-10
EP2914310B1 (en) 2020-06-17
CN105007957B (zh) 2017-12-01
DK2914310T3 (da) 2020-07-27

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