WO2009078424A1 - 医用撮影用マーカーおよびその活用プログラム - Google Patents

医用撮影用マーカーおよびその活用プログラム Download PDF

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Publication number
WO2009078424A1
WO2009078424A1 PCT/JP2008/072944 JP2008072944W WO2009078424A1 WO 2009078424 A1 WO2009078424 A1 WO 2009078424A1 JP 2008072944 W JP2008072944 W JP 2008072944W WO 2009078424 A1 WO2009078424 A1 WO 2009078424A1
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WO
WIPO (PCT)
Prior art keywords
medical imaging
imaging marker
balls
base
program
Prior art date
Application number
PCT/JP2008/072944
Other languages
English (en)
French (fr)
Inventor
Han-Joon Kim
Original Assignee
Imagnosis Inc.
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 Imagnosis Inc. filed Critical Imagnosis Inc.
Priority to CN200880121321XA priority Critical patent/CN101902966B/zh
Priority to US12/808,673 priority patent/US9008755B2/en
Priority to EP08861322A priority patent/EP2233078A1/en
Publication of WO2009078424A1 publication Critical patent/WO2009078424A1/ja

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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C19/00—Dental auxiliary appliances
    • A61C19/04—Measuring instruments specially adapted for dentistry
    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C9/00—Impression cups, i.e. impression trays; Impression methods
    • A61C9/004—Means or methods for taking digitized impressions
    • A61C9/0046—Data acquisition means or methods
    • A61C9/0053—Optical means or methods, e.g. scanning the teeth by a laser or light beam
    • 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
    • A61B2090/3983—Reference marker arrangements for use with image guided surgery

Abstract

　本願発明の医用撮影用マーカーは、非造影材で形成されたベース２と、ベース２に予め定める位置関係で配置されている造影材で形成された３つの球体１０、１１、１２と、ベース２内に、造影材で形成された補助目印体２０、２１、２２とを備える。補助目印体２０、２１、２２は、３つの球体１０、１１、１２の中心点を通る直線に平行な目印となり得る所定の長さの直線部２０Ｌ、２１Ｌ、２２Ｌを有する。本願発明の医用撮影用マーカーによれば、撮影された画像において、補助目印体２０、２１、２２の直線部２０Ｌ、２１Ｌ、２２Ｌを参照して、３つの球体１０、１１、１２の中心点を正しく特定することができ、画像の基準軸を正しく定められる。
PCT/JP2008/072944 2007-12-17 2008-12-17 医用撮影用マーカーおよびその活用プログラム WO2009078424A1 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CN200880121321XA CN101902966B (zh) 2007-12-17 2008-12-17 医用摄影用标记
US12/808,673 US9008755B2 (en) 2007-12-17 2008-12-17 Medical imaging marker and program for utilizing same
EP08861322A EP2233078A1 (en) 2007-12-17 2008-12-17 Medical imaging marker and program for utilizing same

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-324975 2007-12-17
JP2007324975A JP5250251B2 (ja) 2007-12-17 2007-12-17 医用撮影用マーカーおよびその活用プログラム

Publications (1)

Publication Number Publication Date
WO2009078424A1 true WO2009078424A1 (ja) 2009-06-25

Family

ID=40795538

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/072944 WO2009078424A1 (ja) 2007-12-17 2008-12-17 医用撮影用マーカーおよびその活用プログラム

Country Status (6)

Country Link
US (1) US9008755B2 (ja)
EP (1) EP2233078A1 (ja)
JP (1) JP5250251B2 (ja)
KR (1) KR20100110785A (ja)
CN (1) CN101902966B (ja)
WO (1) WO2009078424A1 (ja)

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Also Published As

Publication number Publication date
US9008755B2 (en) 2015-04-14
KR20100110785A (ko) 2010-10-13
US20100268071A1 (en) 2010-10-21
JP5250251B2 (ja) 2013-07-31
EP2233078A1 (en) 2010-09-29
JP2009142561A (ja) 2009-07-02
CN101902966B (zh) 2013-07-24
CN101902966A (zh) 2010-12-01

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