US 12,376,804 B2
Mobile medical image apparatus for including slidable arm along colum and operation method thereof
Kyong Woo Kim, Jeonju-si (KR); Eun Kyu Park, Seoul (KR); and Jin Guk Kim, Goyang-si (KR)
Assigned to JPIHealthcare. CO., LTD., Seoul (KR)
Filed by JPIHealthcare. CO., LTD., Seoul (KR)
Filed on Feb. 28, 2023, as Appl. No. 18/175,868.
Claims priority of application No. 10-2022-0028053 (KR), filed on Mar. 4, 2022.
Prior Publication US 2023/0277140 A1, Sep. 7, 2023
Int. Cl. A61B 6/02 (2006.01); A61B 6/10 (2006.01); A61B 6/00 (2006.01)
CPC A61B 6/025 (2013.01) [A61B 6/102 (2013.01); A61B 6/4405 (2013.01)] 8 Claims
OG exemplary drawing
 
1. A medical image apparatus comprising:
a column vertically extended and coupled to a main body,
a straight arm moving unit sliding in a longitudinal direction of the column and including a moving unit rotating shaft for rotating a straight arm, and
the straight arm coupled to the straight arm moving unit and rotating with respect to the column,
wherein the straight arm moving unit includes a camshaft formed along a side surface of the moving unit rotating shaft, having an elliptical cross-section, and fixed to the straight arm moving unit,
wherein the straight arm includes a first balance unit and a second balance unit fixed to the straight arm, contacting a side surface of the camshaft, and configured to press the side surface of the camshaft by an elastic body, and
wherein the first balance unit is configured to press a side of the camshaft and the second balance unit is configured to press the other side of the camshaft.