Universal C-Arm Calibration Seat
First Claim
1. A universal C-ARM calibration seat comprising:
- a base, wherein the base is annular and has a central axis, and wherein the base includes a correction plate mounting area;
at least three action units mounted on a side of the base opposite to the correction plate mounting area, wherein each of the at least three action units includes a sliding member; and
a driving and positioning device coaxially mounted to and rotatable relative to the base about the central axis, wherein the driving and positioning device includes a rotating unit configured to actuate each sliding member, wherein when the driving and positioning device rotates relative to the base, the rotating unit actuates each sliding member to simultaneously move toward the central axis.
1 Assignment
0 Petitions
Accused Products
Abstract
A universal C-ARM calibration seat includes a base, at least three action units, and a driving and positioning device. The base is annular and has a central axis. The base includes a correction plate mounting area. The at least three action units is mounted on a side of the base opposite to the correction plate mounting area. Each of the at least three action units includes a sliding member. The driving and positioning device is coaxially mounted to and rotatable relative to the base about the central axis. The driving and positioning device includes a rotating unit configured to actuate each sliding member. When the driving and positioning device rotates relative to the base, the rotating unit actuates each sliding member to simultaneously move toward the central axis.
-
Citations
10 Claims
-
1. A universal C-ARM calibration seat comprising:
-
a base, wherein the base is annular and has a central axis, and wherein the base includes a correction plate mounting area; at least three action units mounted on a side of the base opposite to the correction plate mounting area, wherein each of the at least three action units includes a sliding member; and a driving and positioning device coaxially mounted to and rotatable relative to the base about the central axis, wherein the driving and positioning device includes a rotating unit configured to actuate each sliding member, wherein when the driving and positioning device rotates relative to the base, the rotating unit actuates each sliding member to simultaneously move toward the central axis. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
-
Specification