초록 ▼

Disclosed is a radiation diagnostic apparatus that includes an examination table that has a length in a first direction, a fixing frame that is fixedly disposed on a floor to be separated from the examination table in the first direction and includes a guide member provided in the first direction, a

Disclosed is a radiation diagnostic apparatus that includes an examination table that has a length in a first direction, a fixing frame that is fixedly disposed on a floor to be separated from the examination table in the first direction and includes a guide member provided in the first direction, a transfer frame that contacts the guide member and moves along the first direction with respect to the fixing frame, a first rotary arm that is rotatably connected to the transfer frame, and a second rotary arm that is rotatably connected to the first rotary arm and is provided for a radiation source and a radiation detector to face each other.

대표청구항 ▼

1. A radiation diagnostic apparatus, comprising: an examination table that has a length in a first direction and is disposed to be fixed to a floor;a fixing frame that protrudes from a surface of the floor and is fixedly disposed on the floor to be separated from the examination table in the first d

1. A radiation diagnostic apparatus, comprising: an examination table that has a length in a first direction and is disposed to be fixed to a floor;a fixing frame that protrudes from a surface of the floor and is fixedly disposed on the floor to be separated from the examination table in the first direction, and comprises a guide member extending along the first direction;a transfer frame that contacts the guide member, and that moves along the first direction with respect to the fixing frame;a first rotary arm that is rotatably connected to the transfer frame; anda second rotary arm that is rotatably connected to the first rotary arm, and that is provided for a radiation source and a radiation detector to face each other,wherein the transfer frame moves to a first position, at which a front end of the transfer frame overlaps the fixing frame, and a second position at which the front end of the transfer frame does not overlap the fixing frame, andwherein the transfer frame is disposed at the first position, a transfer frame front end, a first rotary arm front end and a second rotary arm front end are disposed farther away from the examination table than a fixing frame front end of the fixing frame. 2. The radiation diagnostic apparatus of claim 1, wherein when the transfer frame is disposed at the second position, a transfer frame front end is disposed closer to the examination table than the fixing frame front end of the fixing frame. 3. The radiation diagnostic apparatus of claim 1, further comprising at least one rolling member that supports a weight of the transfer frame, and rotates according to movement of the transfer frame. 4. The radiation diagnostic apparatus of claim 2, further comprising a supporting member that supports the rolling member, is formed to be extended in the first direction, and is disposed in the floor for a top of the supporting member to match a surface of the floor. 5. The radiation diagnostic apparatus of claim 4, further comprising a sweeping member that removes foreign materials from the supporting member. 6. A radiation diagnostic apparatus, comprising: an examination table that has a length in a first direction and is disposed to be fixed to a floor;a fixing frame that is buried in and fixed to the floor to not protrude from a surface of the floor, and that includes at least one guide groove extending along the first direction to define a space in the floor;a transfer frame that includes a moving member inserted into the guide groove, and that moves along the first direction with respect to the fixing frame;a first rotary arm that is rotatably connected to the transfer frame; anda second rotary arm that is rotatably connected to the first rotary arm, and that is provided for a radiation source and a radiation detector to face each other,wherein the moving member comprises a rolling member that is rotatable and a supporting shaft that supports the rolling member,the at least one guide groove comprises a first region in which the rolling member moves and a second region in which the supporting shaft moves, andin the at least one guide groove, a width of the second region is narrower than a width of the first region. 7. The radiation diagnostic apparatus of claim 6, further comprising a blocking member that is provided in the second region, and that prevents foreign materials from penetrating from an outside. 8. The radiation diagnostic apparatus of claim 6, wherein the transfer frame further comprises a sweeping member that removes internal foreign materials of the at least one guide groove. 9. The radiation diagnostic apparatus of claim 6, wherein the fixing frame is disposed to be separated from the examination table in a second direction intersecting the first direction. 10. The radiation diagnostic apparatus of claim 6, wherein the at least one guide groove comprises a first guide groove and a second guide groove that is separated from the first guide groove in a second direction intersecting the first direction. 11. The radiation diagnostic apparatus of claim 10, wherein the fixing frame comprises: a first fixing frame in which the first guide groove is formed; anda second fixing frame in which the second guide groove is formed. 12. The radiation diagnostic apparatus of claim 10, wherein the fixing frame is a single member in which the first guide groove and the second guide grooves are formed. 13. The radiation diagnostic apparatus of claim 12, wherein, the fixing frame extends in the first direction for at least one portion of the fixing frame to overlap the examination table, andthe examination table is disposed on a top of the fixing frame. 14. The radiation diagnostic apparatus of claim 6, wherein the transfer frame comprises a shaking prevention member that prevents the transfer frame from being shaken in a direction intersecting the first direction. 15. The radiation diagnostic apparatus of claim 14, wherein the shaking prevention member comprises a side shaking prevention member that contacts both sides of the guide groove, and that rotates according to movement of the transfer frame. 16. The radiation diagnostic apparatus of claim 14, wherein the shaking prevention member comprises an upper shaking prevention member that contacts a top of the guide groove, and that rotates according to movement of the transfer frame.