PATIENT ALIGNMENT METHOD AND SYSTEM USING LIGHT FIELD AND LIGHT REFLECTOR DURING RADIATION THERAPY - CATHOLIC UNIV KOREA IND ACADEMIC COOPERATION FOUNDATION

Title:

PATIENT ALIGNMENT METHOD AND SYSTEM USING LIGHT FIELD AND LIGHT REFLECTOR DURING RADIATION THERAPY

Document Type and Number:

WIPO Patent Application WO/2018/038299

Kind Code:

A1

Abstract:

The present invention relates to a beam field-based patient alignment method and system using a light field and a body surface adhering light reflector. An object alignment system using a light reflector, according to one aspect of the present invention, can comprise: a user input unit for presetting a first region in which radiation is to be emitted at an object; a display unit for displaying information on the first region; a radiation emission unit for emitting radiation at the first region when a light reflector formed in correspondence to the shape of the first region is attached in the first region; a light emission unit for emitting light, at the first region, in the same direction of the radiation; a camera for photographing an emission region of the light reflector when the light reflector emits light by using the light; and a control unit for controlling the display unit such that the display unit additionally displays the emission region of the light reflector, having been photographed by the camera, and determining whether the radiation is being emitted at the first region according to whether the region of the light reflector is included in the first region.

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Inventors:

KIM TAE HO (KR)
KANG SEONG HEE (KR)
KIM DONG SU (KR)
CHO MIN SEOK (KR)
KIM KYEONG HYEON (KR)
SHIN DONG SEOK (KR)
SUH TAE SUK (KR)

Application Number:

PCT/KR2016/009622

Publication Date:

March 01, 2018

Filing Date:

August 30, 2016

Export Citation:

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Assignee:

CATHOLIC UNIV KOREA IND ACADEMIC COOPERATION FOUNDATION (KR)

International Classes:

A61N5/10

Foreign References:

KR20010099718A	2001-11-09
JP2012130700A	2012-07-12
KR20010029530A	2001-04-06
JP2009226015A	2009-10-08
KR101470522B1	2014-12-08

Attorney, Agent or Firm:

IPUS PATENT & LAW FIRM (KR)

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