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Title:
MEDICAL ARM ASSEMBLY
Document Type and Number:
WIPO Patent Application WO/2019/045530
Kind Code:
A3
Abstract:
The medical arm assembly according to one disclosed embodiment comprises: a remote joint on which a remote point is located; a position-adjusting arm unit which supports the remote joint, is configured so as to be able to move the remote joint such that the relative position of the remote point with respect to a reference point changes only in the direction of a virtual straight reference line passing through the reference point and the remote point, and is configured so as to be able to fixate the relative position of the remote point; an operating arm unit which is connected to the remote joint, and which is configured such that a medical instrument can be fixed thereto, and also configured so as to be able to rotate the instrument with respect to a remote rotational axis that is vertical to the straight reference line and passes through the remote point, and so as to be able to move the instrument in the direction that is vertical to the remote rotational axis and passes through the remote point; and an arm-supporting unit by which the position-adjusting arm unit and the operating arm unit are connectedly supported, and on which the reference point is located.

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Inventors:
YI BYUNG JU (KR)
WOO JAE HONG (KR)
Application Number:
PCT/KR2018/010174
Publication Date:
April 18, 2019
Filing Date:
August 31, 2018
Export Citation:
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Assignee:
KOH YOUNG TECH INC (KR)
IUCF HYU ERICA CAMPUS (KR)
International Classes:
A61B34/00; A61B34/30; B25J9/06
Foreign References:
KR20120014758A2012-02-20
KR20160122558A2016-10-24
KR101307951B12013-09-12
KR20140138540A2014-12-04
US20110022229A12011-01-27
Other References:
See also references of EP 3476356A4
Attorney, Agent or Firm:
CHANG, Duck Soon et al. (KR)
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