CN213046943U - Ct examination equipment capable of assisting patient to brake stably - Google Patents

Abstract

The utility model discloses a ct check out test set that can assist patient steady braking, including base and lower bed board, laser range finder is installed to the top one end of bed board down, the second pneumatic cylinder is installed to the top other end of bed board down, the piston rod of second pneumatic cylinder is fixed with the slide, the slide is the U-shaped, the motor is installed to the side of slide, the output shaft of motor runs through the slide and is connected with the lead screw, the nut piece has been cup jointed through the screw thread on the lead screw, the top of nut piece is fixed with the bed board, first spout has been seted up at the top of bed board down, the second spout has been seted up on the inside wall of bed board down, the bottom of going up the bed board is fixed with first slide rail, first slide rail slidable mounting is in first spout, the side of going up the bed board is fixed with the second slide rail. The utility model discloses a two-stage is adjusted the bedplate position, ensures to adjust quick accuracy, improves the efficiency and the rate of accuracy of inspection.

Description

Ct examination equipment capable of assisting patient to brake stably

Technical Field

The utility model relates to a ct inspection technical field especially relates to a can assist patient stabilization braking's ct check out test set.

Background

CT examination is a relatively advanced medical imaging examination technique. CT examinations typically include flat scan CT, enhanced CT scan, and scoliography CT. In CT, X-ray beam is used to scan the layer of human body with a certain thickness, the X-ray transmitted through the layer is received by detector, converted into visible light, converted into electric signal by photoelectric conversion, converted into digital signal by A/D converter and input to computer for processing.

In order to carry out a CT examination, a patient on a couch is often moved into a gantry and scanned by a detector, and at present, the patient is moved mainly by an operator manually, so that the operation is troublesome, the time consumption is long, and the examination efficiency is affected.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the ct check out test set that can assist patient stable braking that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a can assist ct check out test set of patient steady braking, includes base and lower bed board, laser range finder is installed to the top one end of bed board down, the second pneumatic cylinder is installed to the top other end of bed board down, the piston rod of second pneumatic cylinder is fixed with the slide, the slide is the U-shaped, the motor is installed to the side of slide, the output shaft of motor runs through the slide and is connected with the lead screw, the nut piece has been cup jointed through the screw thread on the lead screw, the top of nut piece is fixed with the bed board, first spout has been seted up at the top of bed board down, the second spout has been seted up on the inside wall of bed board down, the bottom of going up the bed board is fixed with first slide rail, first slide rail slidable mounting is in first spout, the side of going up the bed board is fixed with the second slide rail, second slide rail slidable mounting is in the second spout.

Preferably, a first hydraulic cylinder is installed at the top of the base, and a piston rod of the first hydraulic cylinder is fixed to the bottom of the lower bed plate.

Preferably, an annular supporting seat is fixed to the top of the base, slide holes arranged in a circumferential array are formed in the top of the supporting seat, a guide rod is sleeved in the slide holes in a sliding mode, and the guide rod is fixed to the bottom of the lower bed plate.

Preferably, a third sliding groove is formed in the top of the lower bed plate, a sliding block is fixed to the bottom of the sliding seat, and the sliding block is slidably mounted in the third sliding groove.

Preferably, both sides of the top of the upper bed plate are fixed with protection plates with U-shaped sections.

Compared with the prior art, the beneficial effects of the utility model are that:

1. in the utility model, the piston rod of the first hydraulic cylinder can push the lower bed plate to lift, and the arranged guide rod ensures the stability of movement, thereby being convenient for an inspector to lie on or get off the upper bed plate, and being very humanized for some patients with inconvenient actions; the protection board is used for preventing the problems that patients or clothes and the like are clamped between the upper bed board and the lower bed board or are injured by clamping;

2. the utility model discloses in use, can promote the slide fast through the second pneumatic cylinder, it removes to drive the bed board through the slide, thereby push the patient in the scanning frame fast, in this process, the displacement of laser range finder real-time detection slide, the second pneumatic cylinder stops when removing near detection position back, it rotates to drive the lead screw through the motor, but pass through the screw drive between lead screw and the screw piece and under laser range finder's the supplementary position of bed board of accurate adjustment, adjust the bed board position of going up through the two-stage, ensure to adjust quick accuracy, improve the efficiency and the rate of accuracy of inspection.

Drawings

Fig. 1 is a schematic cross-sectional view of a ct examination apparatus capable of assisting a patient to brake stably according to the present invention;

fig. 2 is the utility model provides a can assist patient stable braking's ct check out test set's longitudinal section schematic diagram.

In the figure: the laser ranging device comprises a base 1, a first hydraulic cylinder 2, a supporting seat 3, a guide rod 4, a lower bed plate 5, a protective plate 6, an upper bed plate 7, a sliding seat 8, a motor 9, a nut block 10, a second hydraulic cylinder 11, a first sliding rail 12, a second sliding rail 13, a sliding block 14, a screw rod 15 and a laser ranging instrument 16.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-2, a ct examination device capable of assisting a patient in braking stably comprises a base 1 and a lower bed plate 5, a laser distance measuring instrument 16 is installed at one end of the top of the lower bed plate 5, a second hydraulic cylinder 11 is installed at the other end of the top of the lower bed plate 5, a sliding seat 8 is fixed to a piston rod of the second hydraulic cylinder 11, the sliding seat 8 is U-shaped, a motor 9 is installed on the side edge of the sliding seat 8, an output shaft of the motor 9 penetrates through the sliding seat 8 and is connected with a screw rod 15, a nut block 10 is sleeved on the screw rod 15 through threads, an upper bed plate 7 is fixed to the top of the nut block 10, a first sliding groove is formed in the top of the lower bed plate 5, a second sliding groove is formed in the inner side wall of the lower bed plate 5, a first sliding rail 13 is fixed to the bottom of the upper bed plate 7, the first sliding rail 13 is installed in the first sliding groove in a sliding.

First pneumatic cylinder 2 is installed at base 1's top, the bottom of bed board 5 is fixed under to first pneumatic cylinder 2's piston rod, base 1's top is fixed with annular supporting seat 3, the slide opening that is the circumference array and arranges is seted up at supporting seat 3's top, slide in the slide opening and cup jointed guide bar 4, guide bar 4 is fixed in the bottom of bed board 5 down, the third spout has been seted up at the top of bed board 5 down, slide 8's bottom is fixed with slider 14, 14 slidable mounting of slider are in the third spout, the top both sides of going up bed board 7 all are fixed with the protection shield 6 that the cross-section is the U-shaped.

The working principle is as follows:

in the utility model, the piston rod of the first hydraulic cylinder 2 can push the lower bed plate 5 to lift, and the arranged guide rod 4 ensures the stability of movement, so that an inspector can conveniently lie on the upper bed plate 7 or get off from the upper bed plate 7, thus being very humanized for some patients with inconvenient actions; the protection plate 6 is arranged for preventing the problems that patients or clothes and the like are clamped between the upper bed plate 7 and the lower bed plate 5 or are damaged by clamping;

the utility model discloses in use, can promote slide 8 fast through second pneumatic cylinder 11, it removes to drive bed board 7 through slide 8, thereby push the patient in the scanning frame fast, in this process, laser range finder 16 real-time detection slide 8's displacement, second pneumatic cylinder 11 stops when removing near detection position back, it rotates to drive lead screw 15 through motor 9, through the screw drive between lead screw 15 and the screw piece 10 and under laser range finder 16's supplementary position that can accurate adjustment go up bed board 7, adjust 7 positions of last bed board through the two-stage, ensure to adjust quick accuracy, improve the efficiency and the rate of accuracy of inspection.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (5)

1. The utility model provides a ct check out test set that can assist patient stable braking, includes base (1) and lower bed board (5), its characterized in that, laser range finder (16) are installed to the top one end of bed board (5) down, second pneumatic cylinder (11) are installed to the top other end of bed board (5) down, the piston rod of second pneumatic cylinder (11) is fixed with slide (8), slide (8) are the U-shaped, motor (9) are installed to the side of slide (8), the output shaft of motor (9) runs through slide (8) and is connected with lead screw (15), nut piece (10) has been cup jointed through the screw thread on lead screw (15), the top of nut piece (10) is fixed with upper bed board (7), first spout has been seted up at the top of bed board (5) down, the second spout has been seted up on the inside wall of bed board (5) down, the bottom of upper bed board (7) is fixed with first slide rail (13), the first sliding rail (13) is slidably mounted in the first sliding groove, the side edge of the upper bed plate (7) is fixed with a second sliding rail (12), and the second sliding rail (12) is slidably mounted in the second sliding groove.

2. The ct examination equipment capable of assisting the patient to brake stably according to claim 1, wherein a first hydraulic cylinder (2) is installed on the top of the base (1), and a piston rod of the first hydraulic cylinder (2) is fixed on the bottom of the lower bed plate (5).

3. The ct examination device capable of assisting the patient in braking stably according to claim 2, wherein an annular supporting seat (3) is fixed on the top of the base (1), sliding holes arranged in a circumferential array are formed in the top of the supporting seat (3), a guide rod (4) is sleeved in the sliding holes in a sliding manner, and the guide rod (4) is fixed at the bottom of the lower bed plate (5).

4. The ct examination apparatus capable of assisting the patient to brake stably according to claim 1, wherein a third sliding slot is opened at the top of the lower bed plate (5), a sliding block (14) is fixed at the bottom of the sliding seat (8), and the sliding block (14) is slidably installed in the third sliding slot.

5. The ct examination device capable of assisting the patient to brake stably according to claim 1, wherein a protection plate (6) with a U-shaped section is fixed on each of two sides of the top of the upper bed plate (7).

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