Radioactive CT (Computed Tomography) diagnostic imaging instrument convenient to adjust
A technology for diagnostic imaging and instrumentation, applied in computed tomography scanners, patient positioning for diagnosis, echo tomography, etc.
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Embodiment 1
[0027] like Figure 1-6 As shown, an easy-to-adjust radiological CT diagnostic imaging instrument proposed by the present invention includes a diagnostic instrument 1 and a diagnostic mobile bed 2. The upper side of the diagnostic mobile bed 2 is provided with a pillow mechanism 3, and the pillow mechanism 3 is located on the diagnostic mobile bed 2. head position when down;
[0028] The pillow mechanism 3 includes a casing 31 , and the shape of the casing 31 can be set according to the needs of the implementation. The upper side of the casing 31 is provided with a plurality of evenly distributed and liftable lifting rods 32 , and the inner bottom of the casing 31 is fixed. There is a limiting tube 37, the lower end of the lifting rod 32 extends into the limiting tube 37, the limiting tube 37 can limit the lower end of the lifting rod 32, and a buffer spring 38 is arranged in the limiting tube 37, when the lifting rod 32 is pushed down, The buffer spring 38 can be squeezed an...
Embodiment 2
[0032] like Figure 2-3 As shown, an easily adjustable radiological CT diagnostic imaging instrument proposed by the present invention includes a diagnostic instrument 1 and a diagnostic mobile bed 2, and a pillow mechanism 3 is provided on the upper side of the diagnostic mobile bed 2;
[0033] The pillow mechanism 3 includes a casing 31 , a plurality of evenly distributed and liftable lifting rods 32 are arranged on the upper side of the casing 31 , and a locking member 35 that can fix the plurality of lifting rods 32 is arranged in the casing 31 ;
[0034] The locking member 35 includes a laterally movable moving plate 351. The moving plate 351 is provided with a plurality of elongated through holes 353 matching the lifting rods 32, and the lifting rods 32 pass through the elongated through holes 353. A resistance increasing member a354 is fixed on one side, a resistance increasing member b355 matching the resistance increasing member a354 is provided on one side of the lif...
Embodiment 3
[0038] like Figure 2-3As shown in the figure, the present invention proposes an easily adjustable radiological CT diagnostic imaging instrument. Compared with the second embodiment, the present embodiment also includes a head fixing mechanism 4 on both sides of the casing 31. The head fixing mechanism 4 Including a vertical rod 41 fixed on the side wall of the casing 31 through a connecting block, the upper end of the vertical rod 41 is rotatably installed with a rotating shaft 42, the rotating shaft 42 is fixed with a fixed hand guard 45 through the connecting rod, and the fixed hand guard 45 is made of elastic material , to improve the comfort of the patient, the connecting rod is an elastic rod, the elastic rod will be squeezed and deformed, and the pressure generated by the deformation can softly fix the patient's head. A rack 44 meshingly connected with the half gear 43 is fixed on the top through the bracket.
[0039] In this embodiment, when the telescopic end of the ...
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