IP Library Granted Patent US 10,456,100
Granted Patent B2
US 10,456,100 · App. 15/541,828 · Granted Oct 29, 2019

X-ray imaging device

Inventors: Atsushi Ninomiya (Tokyo, JP); Katsumi Usami (Tokyo, JP); Masaru Yokoyama (Tokyo, JP); Kazuyuki Yanase (Tokyo, JP); Kaoru Yamamoto (Tokyo, JP)
Assignee: Hitachi, Ltd.
A61B6/4405A61B6/4452A61B6/4458A61B6/462
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Quick Facts
Patent No.
US 10,456,100
App. No.
15/541,828
Granted
Oct 29, 2019
Kind
B2
Abstract

Provided is an X-ray imaging device having a foldable arm unit for supporting an X-ray tube, and an operating unit for operating the X-ray tube, on a joint of arms constituting the arm unit. The operating unit is, for instance, a display unit serving also as the operating unit (display unit with a touch panel), and it is detachable from the joint of the arms. As another operating unit, a handle for operating the arm unit is provided. The handle for operating the arm unit can be provided with an operating switch for operating the X-ray tube. With this configuration, the X-ray imaging device being superior in operability and easy in checking the displayed information can be provided, at any height the X-ray tube is positioned.

Claims (49)

1. An X-ray imaging device, comprising:

an X-ray tube unit,

a main body provided with a drive unit of the X-ray tube unit, and

an arm unit configured to connect the X-ray tube unit with the main body, the X-ray tube unit being fixed to one end of the arm unit, and the arm unit comprises plural foldable arms,

an operating unit configured to manipulate the X-ray tube unit is provided on a joint between two of the arms, and

a cover that covers the joint between the two of the arms,

wherein the operating unit is attached to the cover.

2. The X-ray imaging device according to claim 1 , wherein,

the operating unit is a display unit serving as both the operating unit and the display unit.

3. The X-ray imaging device according to claim 2 , wherein,

the operating unit is detachable from and attachable to the cover.

4. The X-ray imaging device according to claim 2 , wherein,

the main body comprises a control unit, and

the control unit further comprises a display controller configured to control the operating unit, and

the operating unit is a display unit serving as both the operating unit and the display unit.

5. The X-ray imaging device according to claim 1 , wherein,

a handle configured to manipulate the arms is attached to the cover.

6. The X-ray imaging device according to claim 1 , wherein,

the main body is fixed on a carriage, thereby rendering the device to be movable.

7. An X-ray imaging device comprising:

an X-ray tube unit,

a main body provided with a drive unit of the X-ray tube unit, and

an arm unit configured to connect the X-ray tube unit with the main body, the X-ray tube unit being fixed to one end of the arm unit, and the arm unit comprises a first arm coupled to the main body, and a second arm having the X-ray tube unit fixed on the end thereof, and

an operating unit configured to manipulate the X-ray tube unit is provided on a joint between the first arm and the second arm,

the first arm is coupled to the main body in a slidable manner as well as rotatable in opening and closing directions, the second arm is coupled to the first arm, in a manner rotatable in opening and closing directions and swivels around an axis in a longitudinal direction of the first arm, and

a handle configured to manipulate sliding and rotation of the first arm, and rotation and swiveling of the second arm is attached to the joint.

8. The X-ray imaging device according to claim 7 , wherein,

the handle comprises an operating switch configured to control movement of the X-ray tube unit.

9. The X-ray imaging device according to claim 8 , wherein,

the X-ray tube unit is coupled to one end of the arm unit in such a manner that at least one operation of: rotation, swiveling, and swing motion is performed, and the operating switch controls the at least one operation.

10. The X-ray imaging device according to claim 7 , wherein,

the operating unit is a display unit serving as both the operating unit and the display unit.

11. The X-ray imaging device according to claim 7 , further comprising a cover that covers the joint between the arms, wherein,

the operating unit is attached to the cover.

12. The X-ray imaging device according to claim 11 , wherein,

the operating unit is detachable from and attachable to the cover.

13. The X-ray imaging device according to claim 7 , wherein,

the main body comprises a control unit, and

the control unit further comprises a display controller configured to control the operating unit, and

the operating unit is a display unit serving as both the operating unit and the display unit.

14. The X-ray imaging device according to claim 7 , wherein,

the main body is fixed on a carriage, thereby rendering the device to be movable.

15. An X-ray imaging device, comprising:

an X-ray tube unit,

a main body provided with a drive unit of the X-ray tube unit, and

an arm unit configured to connect the X-ray tube unit with the main body, the X-ray tube unit being fixed to one end of the arm unit, and the arm unit comprises plural foldable arms,

an operating unit configured to manipulate the X-ray tube unit is provided on a joint between two of the arms, and

a handle for manipulating the arms is provided on a joint between two of the arms,

wherein the operating unit is also a display unit.

Assignments (5)
MERGER Recorded Jan 10, 2025
From: FUJIFILM HEALTHCARE CORPORATION
To: FUJIFILM CORPORATION
Reel/Frame 069869/0916 →
MERGER Recorded Oct 11, 2024
From: FUJIFILM HEALTHCARE CORPORATION
To: FUJIFILM CORPORATION
Reel/Frame 070608/0001 →
CORRECTIVE ASSIGNMENT TO CORRECT THE THE PROPERTY AND APPLICATION NUMBERS PREVIOUSLY RECORDED AT REEL: 058026 FRAME: 0559. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT. Recorded Jan 31, 2022
From: HITACHI LTD.
To: FUJIFILM HEALTHCARE CORPORATION
Reel/Frame 058917/0853 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Nov 4, 2021
From: HITACHI, LTD.
To: FUJIFILM HEALTHCARE CORPORATION
Reel/Frame 058026/0559 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jul 6, 2017
From: NINOMIYA, ATSUSHI; USAMI, KATSUMI; YOKOYAMA, MASARU; YANASE, KAZUYUKI; YAMAMOTO, KAORU
To: HITACHI, LTD.
Reel/Frame 042922/0124 →
Priority Claims (1)
JP 2015-060072 · Mar 23, 2015 · national
Continuity (1)
Related Publication 20180000434A1 · Jan 4, 2018