CN218220217U

CN218220217U - Horizontal type imitated vertical CT device

Info

Publication number: CN218220217U
Application number: CN202221479487.2U
Authority: CN
Inventors: 何鹏
Original assignee: Chongqing Yingtai Dike Technology Co ltd
Current assignee: Chongqing Yingtai Dike Technology Co ltd
Priority date: 2022-06-14
Filing date: 2022-06-14
Publication date: 2023-01-06
Anticipated expiration: 2032-06-14

Abstract

The utility model discloses a horizontal type imitation vertical CT device, which comprises a scanning frame and a scanning bed, wherein the scanning bed is positioned at one side of the middle of the scanning frame, one side of the upper surface of the scanning bed is provided with a sliding platform, the surface of the sliding platform is provided with two leg clamps, the top ends of the leg clamps are provided with placing cavities, the inside of each leg clamp is provided with an adjusting structure, one side of each leg clamp, which is positioned at one side far away from the scanning frame, is provided with an auxiliary supporting structure; horizontal imitative vertical CT device, can adjust the position of placing the board as required to the shank that will not put is adjusted, also can help the sick and wounded of the inconvenient removal of low limbs to finely tune the posture, it is more clear to shoot the CT image after the adjustment, can support the knee position between standing groove and shank anchor clamps, avoids the unsettled great bending of emergence of knee or position to take place great skew when shooting CT, the image of acquisition is more accurate.

Description

Horizontal type imitated vertical CT device

Technical Field

The utility model relates to a CT machine field, in particular to horizontal imitative vertical CT device.

Background

CT is computerized tomography, which uses precisely collimated X-ray beam, gamma ray, ultrasonic wave, etc. and a detector with very high sensitivity to scan the cross sections of human body one by one. When a patient lies on the scanning bed and needs to scan the legs, the situation of the legs can be known, and doctors can see a doctor according to the image data.

But there is certain drawback in current CT machine, the patient lies when scanning the bed, can't normally stand to the low limbs, the patient that the low limbs can't remove or the inconvenient removal of shank, lie and lie in the bed, its gesture is because the action of gravity, the low limbs can be involuntarily turn up, then probably can't normally develop when CT is shot to this state, support the shank when shank anchor clamps in addition, there is one section shank to hang near the shank anchor clamps, make patient's shank uncomfortable, and then make the shank take place to remove easily or deflect, make the unable normal manifestation of image.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides horizontal imitative vertical CT device can effectively solve the technical problem who proposes in the background art.

In order to achieve the above purpose, the utility model adopts the technical proposal that:

the horizontal type simulated vertical CT device comprises a scanning rack and a scanning bed, wherein the scanning bed is positioned on one side in the middle of the scanning rack, a sliding platform is arranged on one side of the upper surface of the scanning bed, two leg clamps are arranged on the surface of the sliding platform, a placing cavity is formed in the top ends of the leg clamps, an adjusting structure is arranged inside each leg clamp, and an auxiliary supporting structure is arranged on one side of each leg clamp, which is positioned on the side far away from the scanning rack;

the adjustment structure includes driving motor, the reservation chamber has been seted up to the inside of shank anchor clamps, driving motor is located the inside of reserving the chamber, driving motor's output is provided with the connecting axle, and the tip of connecting axle is provided with drive gear, the top of shank anchor clamps is located the middle department of placing the chamber and has seted up the reservation groove, the inside of reservation groove is provided with places the board, the lower surface of placing the board is provided with the driving tooth, the driving tooth meshes with drive gear mutually, the lower surface of placing the board and the both sides that are located drive gear all are provided with the gib block.

As the utility model discloses preferred technical scheme, supplementary bearing structure includes four tertiary telescopic links, four fixed orificess, four have been seted up to the lateral wall of shank anchor clamps and the one side that is located to keep away from the scanning frame tertiary telescopic link is located the inside of four fixed orificess, four respectively be provided with the standing groove between the tip of tertiary telescopic link, and the top of standing groove is provided with the standing groove.

As the utility model discloses preferred technical scheme, the fixed orifices and the position phase-match of placing the chamber, the fixed plate cooperatees with the lateral wall of shank anchor clamps.

As the utility model discloses preferred technical scheme, the surface of preformed groove is seted up with gib block matched with guide way, and the cross-section of guide way and gib block is T type form, the driving tooth is located between two gib blocks.

As the utility model discloses preferred technical scheme, place the surface of board and seted up anti-skidding line, and place the axis in chamber and place the axis coincidence mutually of board, place the lower surface of board and place chamber sliding connection.

As the utility model discloses preferred technical scheme, sliding platform's both sides and the both sides sliding connection of scanning bed, the bottom of shank anchor clamps and sliding platform's upper surface sliding connection.

As the utility model discloses preferred technical scheme still includes sole strutting arrangement, sole strutting arrangement sets up sole supporting shoe and the fixed fixing base that sets up on sliding platform including sliding on sliding platform, the sole supporting shoe sets up the right side at shank anchor clamps, the fixing base interval sets up the right side at the sole supporting shoe, and is provided with the elastic component in the interval space.

As the utility model discloses preferred technical scheme, the bottom of sole supporting shoe sets up the slider, sliding platform is last be provided with slider assorted spout.

Compared with the prior art, the utility model discloses following beneficial effect has: the utility model is provided with an adjusting structure, the position of the placing plate can be adjusted according to the needs by placing the legs in the placing plate, thereby adjusting the legs which are not placed, and also helping the patients with inconvenient movement of the lower limbs to finely adjust the posture, and the CT images are more clear after adjustment;

be provided with auxiliary stay structure, erect auxiliary stay structure through the lateral wall at shank anchor clamps, can support knee position between standing groove and shank anchor clamps, avoid the unsettled great bending of emergence of knee or the position to take place great skew when shooing CT, the image of acquisition is more accurate.

Drawings

FIG. 1 is a schematic view of the overall structure of the horizontal type pseudo-vertical CT apparatus of the present invention;

FIG. 2 is a schematic view of a sliding platform of the horizontal type pseudo-vertical CT apparatus of the present invention;

FIG. 3 is a schematic view of an adjusting structure of the horizontal type pseudo-vertical CT apparatus of the present invention;

FIG. 4 is a schematic view of an auxiliary supporting structure of the horizontal type pseudo-vertical CT apparatus of the present invention;

fig. 5 is a schematic structural view of the sole supporting device of the horizontal type simulated vertical CT apparatus of the present invention.

In the figure: 1. a scanning gantry; 2. scanning the bed; 3. a sliding platform; 4. a leg clamp; 5. adjusting the structure; 6. an auxiliary support structure; 7. a placement chamber; 501. reserving a groove; 502. placing the plate; 503. a guide strip; 504. a transmission tooth; 505. a transmission gear; 506. a drive motor; 601. a three-stage telescopic rod; 602. A fixing plate; 603. a placement groove; 604. a fixing hole; 8. a sole support device; 801. a sole support block; 802. a fixed seat; 803. an elastic member; 804. a slider; 805. a chute.

Detailed Description

In order to make the utility model realize, the technical means, the creation characteristics, the achievement purpose and the efficacy are easy to understand and understand, the utility model is further explained by combining the specific implementation mode.

As shown in fig. 1-5, the horizontal type pseudo-vertical CT apparatus includes a scanning frame 1 and a scanning bed 2, the scanning bed 2 is located at one side of the middle of the scanning frame 1, a sliding platform 3 is arranged at one side of the upper surface of the scanning bed 2, two leg clamps 4 are arranged on the surface of the sliding platform 3, placing cavities 7 are respectively formed at the top ends of the leg clamps 4, an adjusting structure 5 is arranged inside each leg clamp 4, and an auxiliary supporting structure 6 is arranged at one side of each leg clamp 4, which is located at a side far away from the scanning frame 1;

adjustment structure 5 includes driving motor 506, the reservation chamber has been seted up to the inside of shank anchor clamps 4, driving motor 506 is located the inside of reserving the chamber, driving motor 506's output is provided with the connecting axle, and the tip of connecting axle is provided with drive gear 505, the top of shank anchor clamps 4 is located the middle department of placing chamber 7 and has seted up reservation groove 501, the inside of reservation groove 501 is provided with places board 502, the lower surface of placing board 502 is provided with driving tooth 504, driving tooth 504 meshes with drive gear 505 mutually, the lower surface of placing board 502 and the both sides that are located drive gear 505 all are provided with gib block 503.

In this embodiment, the auxiliary support structure 6 includes four three-stage telescopic rods 601, four fixing holes 604 are formed in the side wall of the leg clamp 4 and on the side far away from the scanning frame 1, the four three-stage telescopic rods 601 are respectively located inside the four fixing holes 604, a placing groove 603 is formed between the end portions of the four three-stage telescopic rods 601, and a placing groove 603 is formed at the top end of the placing groove 603; the fixing holes 604 are matched with the positions of the placing cavities 7, the fixing plates 602 are matched with the side walls of the leg clamps 4, the knee parts can be supported between the placing grooves 603 and the leg clamps 4, large bending or large position deviation of the knees after being suspended is avoided when CT is shot, and the obtained images are accurate.

In this embodiment, a guide groove matched with the guide bar 503 is formed on the surface of the preformed groove 501, the cross sections of the guide groove and the guide bar 503 are T-shaped, and the transmission teeth 504 are located between the two guide bars 503; the anti-slip lines are formed in the surface of the placing plate 502, the axis of the placing cavity 7 coincides with the axis of the placing plate 502, the lower surface of the placing plate 502 is in sliding connection with the placing cavity 7, the position of the placing plate 502 can be adjusted as required, so that legs which are not placed are adjusted, a patient with inconveniently moved lower limbs can be helped to finely adjust the posture, and CT images can be shot more clearly after adjustment.

In addition, the two sides of the sliding platform 3 are slidably connected with the two sides of the scanning bed 2, and the bottom end of the leg clamp 4 is slidably connected with the upper surface of the sliding platform 3.

In this embodiment, the device further comprises a sole supporting device 8, the sole supporting device comprises a sole supporting block 801 and a fixing base 802, a sliding block 804 is disposed at the bottom of the sole supporting block, a sliding groove 805 matched with the sliding block is disposed on the sliding platform, the horizontal movement is realized through the sliding of the sliding block in the sliding groove, the sole supporting block is slidably connected with the sliding platform, the fixing block is detachably fixed on the sliding platform through a bolt or a screw, for convenience, the sole supporting block is disposed on the right side of the leg clamp, the fixing base is disposed on the right side of the sole supporting block at intervals, and an elastic element 803 is disposed in the interval space.

It should be noted that, when in use, the patient lies on the scanning bed 2, the sole is supported on the sole support block, so that the leg has a certain acting force, the condition that the lower limb is involuntarily turned outwards is avoided, the sliding platform 3 on the scanning bed 2 is moved, so that the leg clamp 4 above the sliding platform 3 is aligned with the leg or the knee, the patient can place the lower limb on the scanning bed 2 in a linear state, and a clearer image can be shot at the moment, when the muscles of the lower limbs of some patients are atrophied due to lack of motion for a long time, the lower limbs can involuntarily turn outwards under the action of gravity, the posture of the legs is relatively troublesome to adjust by oneself, at the moment, the driving motor 506 can be started to rotate, the driving motor 506 drives the transmission gear 505 at the end part of the connecting shaft to rotate, so that the driving gear 505 is driven with the driving teeth 504 of the lower surface of the placing plate 502, the guide bars 503 of the placing plate 502 are slid with the guide grooves, the leg portions that are not placed may be adjusted, so that the legs placed on the placing plate 502 are rotated by a certain angle, thereby ensuring that the leg is shot in a linear state, ensuring that the shot image is more accurate, and when the knee or the knee joint is shot, at this time, the fixing plate 602 can be pulled out to the outside, so that the three-stage telescopic rod 601 is extended and contracted, so that the knee is placed between the placing groove 603 and the leg clamps 4, and so that the knee or knee joint placed between the placing groove 603 and the leg clamps 4 is not greatly bent or deflected, and after use, the leg is taken out of the leg clamp 4, the fixing plate 602 is closed with the leg clamp 4, when detecting the chest or other parts, the leg clamp 4 can be detached along the sliding track of the sliding platform 3, so that the patient can conveniently detect other body parts.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only illustrative of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. Horizontal imitative vertical CT device, its characterized in that: the scanning bed is positioned on one side of the middle of the scanning frame, a sliding platform is arranged on one side of the upper surface of the scanning bed, two leg clamps are arranged on the surface of the sliding platform, placing cavities are formed in the top ends of the leg clamps, an adjusting structure is arranged inside each leg clamp, and an auxiliary supporting structure is arranged on one side of each leg clamp, which is positioned far away from the scanning frame;

the adjustment structure includes driving motor, the chamber has been reserved to the inside of shank anchor clamps, driving motor is located the inside of reserving the chamber, driving motor's output is provided with the connecting axle, and the tip of connecting axle is provided with drive gear, the top of shank anchor clamps is located the middle department of placing the chamber and has seted up the reservation groove, the inside of reservation groove is provided with places the board, the lower surface of placing the board is provided with the driving tooth, the driving tooth meshes with drive gear mutually, the lower surface of placing the board and the both sides that are located drive gear all are provided with the gib block.

2. The horizontal pseudo-vertical CT device of claim 1, wherein: the auxiliary supporting structure comprises four three-stage telescopic rods, four fixing holes are formed in the side wall of the leg clamp and located on one side away from the scanning rack, the four three-stage telescopic rods are located inside the four fixing holes respectively, a fixing plate is arranged between the end portions of the three-stage telescopic rods, and a placing groove is formed in the top end of the fixing plate.

3. The horizontal type simulated vertical CT device of claim 2, wherein: the fixing hole is matched with the position of the placing cavity, and the fixing plate is matched with the side wall of the leg clamp.

4. The horizontal type simulated vertical CT device of claim 1, wherein: the surface of the preformed groove is provided with a guide groove matched with the guide strips, the cross sections of the guide groove and the guide strips are T-shaped, and the transmission teeth are positioned between the two guide strips.

5. The horizontal type simulated vertical CT device of claim 4, wherein: the anti-slip structure is characterized in that anti-slip grains are formed in the surface of the placing plate, the axis of the placing cavity coincides with the axis of the placing plate, and the lower surface of the placing plate is connected with the placing cavity in a sliding mode.

6. The horizontal type simulated vertical CT device of claim 1, wherein: the two sides of the sliding platform are connected with the two sides of the scanning bed in a sliding mode, and the bottom end of the leg clamp is connected with the upper surface of the sliding platform in a sliding mode.

7. The horizontal type simulated vertical CT device of claim 1, further comprising a sole supporting device, wherein the sole supporting device comprises a sole supporting block slidably disposed on the sliding platform and a fixing seat fixedly disposed on the sliding platform, the sole supporting block is disposed on the right side of the leg clamp, the fixing seat is disposed on the right side of the sole supporting block at intervals, and an elastic member is disposed in the interval space.

8. The horizontal type imitated vertical CT device as claimed in claim 7, wherein a sliding block is arranged at the bottom of the sole supporting block, and a sliding groove matched with the sliding block is arranged on the sliding platform.