CN215503086U - CT inspection patient fixing device - Google Patents
CT inspection patient fixing device Download PDFInfo
- Publication number
- CN215503086U CN215503086U CN202122221674.2U CN202122221674U CN215503086U CN 215503086 U CN215503086 U CN 215503086U CN 202122221674 U CN202122221674 U CN 202122221674U CN 215503086 U CN215503086 U CN 215503086U
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- plate
- lead screw
- bed body
- slide
- fixing device
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- 238000007689 inspection Methods 0.000 title description 3
- 238000005096 rolling process Methods 0.000 claims description 20
- 238000005192 partition Methods 0.000 claims description 12
- 230000005540 biological transmission Effects 0.000 claims description 4
- 230000001360 synchronised effect Effects 0.000 description 21
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 4
- 235000017491 Bambusa tulda Nutrition 0.000 description 4
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 4
- 239000007788 liquid Substances 0.000 description 3
- 241000209128 Bambusa Species 0.000 description 2
- 241001330002 Bambuseae Species 0.000 description 2
- 239000011425 bamboo Substances 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 206010023509 Kyphosis Diseases 0.000 description 1
- 238000003759 clinical diagnosis Methods 0.000 description 1
- 238000002591 computed tomography Methods 0.000 description 1
- 238000013170 computed tomography imaging Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model belongs to the technical field of CT examination, in particular to a fixing device for a patient in CT examination, which aims at the problem that the existing fixing device for the patient in CT examination does not have the function of adjusting the angle of a headstock when the patient is in use. The utility model has simple structure, can adjust the angle of the head seat according to the use condition of a patient and is convenient for people to use.
Description
Technical Field
The utility model relates to the technical field of CT examination, in particular to a patient fixing device for CT examination.
Background
The CT examination is a more advanced medical image examination technique, and has brought a great benefit to clinical diagnosis of diseases with the widespread application of the CT examination in recent years. The CT examination fixing mechanism comprises a head seat, a foot fixing ring and the like. The patient is when carrying out CT imaging examination, often need to keep the position of supine position, but in clinical, partial kyphosis patient or old hunchback patient, the back can not lie flat completely when taking the supine position on the inspection bed, patient's head is faced back moreover unsettled, if carry out backbone or head CT scanning this moment, often because of the patient can not fix the position and lead to the image to produce the motion artifact, influences the diagnosis of disease.
The existing CT examination patient fixing device has no function of adjusting the angle of a headstock when a patient uses the device.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defect that the existing CT examination patient fixing device has no function of adjusting the angle of a head seat when a patient uses the CT examination patient fixing device, and provides the CT examination patient fixing device.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a fixing device for CT examination patients comprises a bed body, wherein one side of the bed body is provided with an angle adjusting mechanism, a moving mechanism is arranged in the bed body, the angle adjusting mechanism comprises a slide bar, a slide plate, a rolling column and an inclined plate, one side of the bed body is movably connected with a head seat, one side of the bed body is fixedly provided with an adjusting box, an adjusting baffle plate is fixedly arranged in the adjusting box, a slide rod, a slide plate and a rolling column are all positioned in the adjusting box, the slide rod is fixedly connected with one side of the adjusting baffle plate, the slide plate is in sliding connection with the slide rod, the rolling column is fixedly connected with the top of the slide plate, an inclined plate is positioned at the bottom of the head seat, the inclined plate is fixedly connected with the head seat, and when the rolling column is attached to the inclined plate and the slide plate drives the rolling column to move, the inclined plate can be squeezed, the inclined plate can enable the headstock to be changed in angle, a hydraulic cylinder is fixedly mounted on one side of the adjusting partition plate, a hydraulic rod is arranged on one side of the hydraulic cylinder, and one end of the hydraulic rod is fixedly connected with the sliding plate.
Preferably, the moving mechanism comprises a first screw rod, a second screw rod, two moving cylinders, two sliding sheets and a bottom plate, a driving box, the first screw rod, the second screw rod, the two moving cylinders and the two sliding sheets are fixedly mounted in the bed body, and the first screw rod and the second screw rod are rotatably connected with the driving box.
Preferably, one end of the first screw rod and one end of the second screw rod are fixedly connected with a first synchronous wheel and a second synchronous wheel respectively, the first synchronous wheel and the second synchronous wheel are in transmission connection with a same synchronous belt, the two moving cylinders are in threaded connection with the first screw rod and the second screw rod respectively, and the first screw rod and the second screw rod can drive the two moving cylinders to move.
Preferably, two slides respectively with two removal section of thick bamboos fixed connection, the bottom plate is located the bed body, bottom plate and two slides fixed connection, fixed mounting has two foot retainer plates on the bottom plate, fixed mounting has the partition panel in the drive box, one side fixed mounting of partition panel has the motor, the output shaft and the first lead screw fixed connection of motor.
Compared with the prior art, the utility model has the advantages that:
(1) this scheme is owing to set up first lead screw and driven first synchronizing wheel and rotate, and first synchronizing wheel passes through the hold-in range and drives the second synchronizing wheel and rotate, and the second synchronizing wheel drives the second lead screw and rotates, and first lead screw and second lead screw drive two and remove a removal, and two removal section of thick bamboo drive the bottom plate through two slides and remove, and the bottom plate drives two foot's retainer plates and removes, has realized the purpose that can adjust the foot's retainer plate according to the patient.
(2) This scheme is owing to set up the pneumatic cylinder and passed through the hydraulic stem and drive the slide and slide on the slide bar, and the slide drives and rolls long post extrusion swash plate, and the swash plate can make the headstock do the angular variation, has realized carrying out the purpose of angle modulation to the headstock.
The utility model has simple structure, can adjust the angle of the head seat according to the use condition of a patient and is convenient for people to use.
Drawings
FIG. 1 is a schematic structural view of a patient fixing device for CT examination according to the present invention;
FIG. 2 is a schematic side view of a patient fixing device for CT examination according to the present invention;
fig. 3 is a schematic perspective view of a tilted plate of a patient fixing device for CT examination according to the present invention.
In the figure: 1. a bed body; 2. a headstock; 3. an adjusting box; 4. adjusting the partition plate; 5. a slide bar; 6. a slide plate; 7. rolling a long column; 8. a sloping plate; 9. a hydraulic cylinder; 10. a hydraulic lever; 11. a drive box; 12. a first lead screw; 13. a second lead screw; 14. a first synchronizing wheel; 15. a second synchronizing wheel; 16. a synchronous belt; 17. moving the drum; 18. a slide sheet; 19. a base plate; 20. a foot fixing ring; 21. a partition panel; 22. a motor; 23. a rubber headrest; 24. and (4) a liquid angle meter.
Detailed Description
The technical solutions in the embodiments will be described clearly and completely with reference to the drawings in the embodiments, and it is obvious that the described embodiments are only a part of the embodiments, but not all embodiments.
Example one
Referring to fig. 1-3, a fixing device for CT examination patients comprises a bed body 1, an angle adjusting mechanism is arranged on one side of the bed body 1, a moving mechanism is arranged in the bed body 1, the angle adjusting mechanism comprises a slide bar 5, a slide plate 6, a rolling column 7 and an inclined plate 8, a headstock 2 is movably connected with one side of the bed body 1, an adjusting box 3 is fixedly arranged on one side of the bed body 1, an adjusting baffle 4 is fixedly arranged in the adjusting box 3, the slide bar 5, the slide plate 6 and the rolling column 7 are all positioned in the adjusting box 3, the slide bar 5 is fixedly connected with one side of the adjusting baffle 4, the slide plate 6 is slidably connected with the slide bar 5, the rolling column 7 is fixedly connected with the top of the slide plate 6, the inclined plate 8 is positioned at the bottom of the headstock 2, the inclined plate 8 is fixedly connected with the headstock 2, the rolling column 7 is attached to the inclined plate 8, when the slide plate 6 drives the rolling column 7 to move, the inclined plate 8 can extrude the inclined plate 8 to enable the headstock 2 to change the angle, one side fixed mounting of adjusting the baffle 4 has pneumatic cylinder 9, and one side of pneumatic cylinder 9 is equipped with hydraulic stem 10, and the one end and the slide 6 fixed connection of hydraulic stem 10.
In this embodiment, the moving mechanism includes a first screw rod 12, a second screw rod 13, two moving cylinders 17, two sliding pieces 18 and a bottom plate 19, a driving box 11, the first screw rod 12, the second screw rod 13, the two moving cylinders 17 and the two sliding pieces 18 are fixedly installed in the bed body 1, and the first screw rod 12 and the second screw rod 13 are both rotatably connected with the driving box 11.
In this embodiment, one end of the first lead screw 12 and one end of the second lead screw 13 are respectively and fixedly connected with a first synchronous wheel 14 and a second synchronous wheel 15, a same synchronous belt 16 is connected between the first synchronous wheel 14 and the second synchronous wheel 15 in a transmission manner, the two moving cylinders 17 are respectively in threaded connection with the first lead screw 12 and the second lead screw 13, and the first lead screw 12 and the second lead screw 13 can drive the two moving cylinders 17 to move.
In this embodiment, two slides 18 respectively with two removal section of thick bamboo 17 fixed connection, bottom plate 19 is located the bed body 1, bottom plate 19 and two slide 18 fixed connection, fixed mounting has two foot's retainer plates 20 on the bottom plate 19, fixed mounting has partition panel 21 in the drive box 11, and one side fixed mounting of partition panel 21 has motor 22, motor 22's output shaft and first lead screw 12 fixed connection.
The working principle is as follows: when the device is used, a patient lies on the bed body 1, the head of the patient is rested on the headstock 2, the motor 22 is started, the output shaft of the motor 22 drives the first lead screw 12 to rotate, the first lead screw 12 drives the first synchronous wheel 14 to rotate, the first synchronous wheel 14 drives the second synchronous wheel 15 to rotate through the synchronous belt 16, the second synchronous wheel 15 drives the second lead screw 13 to rotate, the first lead screw 12 and the second lead screw 13 drive the two movable cylinders 17 to move, the two movable cylinders 17 drive the bottom plate 19 to move through the two sliding sheets 18, the bottom plate 19 drives the two foot fixing rings 20 to move (can be adjusted according to different heights of the patient), the hydraulic cylinder 9 drives the sliding plate 6 to slide on the sliding rod 5 through the hydraulic rod 10, the sliding plate 6 drives the long rolling column 7 to extrude the inclined plate 8, and the inclined plate 8 can enable the headstock 2 to change the angle.
Example two
Referring to fig. 1-3, a fixing device for a patient in CT examination comprises a bed body 1, an angle adjusting mechanism is arranged on one side of the bed body 1, a moving mechanism is arranged in the bed body 1, the angle adjusting mechanism comprises a slide bar 5, a slide plate 6, a rolling column 7 and an inclined plate 8, a headstock 2 is movably connected with one side of the bed body 1, an adjusting box 3 is welded on one side of the bed body 1, an adjusting baffle 4 is welded in the adjusting box 3, the slide bar 5, the slide plate 6 and the rolling column 7 are all positioned in the adjusting box 3, the slide bar 5 is welded with one side of the adjusting baffle 4, the slide plate 6 is connected with the slide bar 5 in a sliding manner, the rolling column 7 is welded with the top of the slide plate 6, the inclined plate 8 is positioned at the bottom of the headstock 2, the inclined plate 8 is welded with the headstock 2, the rolling column 7 is attached to the inclined plate 8, when the slide plate 6 drives the rolling column 7 to move, the inclined plate 8 can be squeezed, the inclined plate 8 can make the headstock 2 change the angle, one side welding of adjusting partition plate 4 installs pneumatic cylinder 9, and one side of pneumatic cylinder 9 is equipped with hydraulic stem 10, and the one end and the slide 6 welded connection of hydraulic stem 10.
In this embodiment, the moving mechanism includes a first screw rod 12, a second screw rod 13, two moving cylinders 17, two sliding pieces 18 and a bottom plate 19, a driving box 11, the first screw rod 12, the second screw rod 13, the two moving cylinders 17 and the two sliding pieces 18 are welded in the bed body 1, and the first screw rod 12 and the second screw rod 13 are both rotationally connected with the driving box 11.
In this embodiment, one end of the first lead screw 12 and one end of the second lead screw 13 are respectively connected with a first synchronous wheel 14 and a second synchronous wheel 15 in a welding manner, the same synchronous belt 16 is connected between the first synchronous wheel 14 and the second synchronous wheel 15 in a transmission manner, the two moving cylinders 17 are respectively in threaded connection with the first lead screw 12 and the second lead screw 13, and the first lead screw 12 and the second lead screw 13 can drive the two moving cylinders 17 to move.
In this embodiment, two slides 18 respectively with two movable section of thick bamboos 17 welded connection, bottom plate 19 is located the bed body 1, bottom plate 19 and two slide 18 welded connection, have two foot retainer plates 20 through screwed connection on the bottom plate 19, welded mounting has partition panel 21 in the drive box 11, and motor 22 is installed in one side welded mounting of partition panel 21, motor 22's output shaft and first lead screw 12 welded connection.
In this embodiment, the head seat 2 is provided with a rubber headrest 22, and one side of the head seat 2 is provided with a liquid angle gauge 24.
The difference between the second embodiment and the first embodiment is that: patient's head is rested head on rubber headrest 23, multiplicable patient's comfort level, and when the angle was changed to head seat 2, liquid angle table 24 can show angle numerical value, and all structures in this application can all carry out the selection of material and length according to the in-service use condition, and the attached drawing is the schematic structure picture, and suitable adjustment can be made to specific actual dimensions.
The above descriptions are only preferred embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present invention, and the technical solutions and the utility model concepts of the present invention are equivalent to, replaced or changed.
Claims (5)
1. A fixing device for CT examination patients comprises a bed body (1) and is characterized in that one side of the bed body (1) is provided with an angle adjusting mechanism, a moving mechanism is arranged in the bed body (1), the angle adjusting mechanism comprises a slide bar (5), a slide plate (6), a rolling column (7) and an inclined plate (8), one side of the bed body (1) is movably connected with a headstock (2), one side of the bed body (1) is fixedly provided with an adjusting box (3), an adjusting baffle plate (4) is fixedly arranged in the adjusting box (3), the slide bar (5), the slide plate (6) and the rolling column (7) are all positioned in the adjusting box (3), the slide bar (5) is fixedly connected with one side of the adjusting baffle plate (4), the slide plate (6) is slidably connected with the slide bar (5), the rolling column (7) is fixedly connected with the top of the slide plate (6), the inclined plate (8) is positioned at the bottom of the headstock (2), and the inclined plate (8) is fixedly connected with the headstock (2), roll long post (7) and laminate mutually with swash plate (8), one side fixed mounting of adjusting the baffle (4) has pneumatic cylinder (9), and one side of pneumatic cylinder (9) is equipped with hydraulic stem (10), the one end and slide (6) fixed connection of hydraulic stem (10).
2. The patient fixing device for CT examination according to claim 1, wherein the moving mechanism comprises a first lead screw (12), a second lead screw (13), two moving cylinders (17), two sliding sheets (18) and a bottom plate (19), a driving box (11), the first lead screw (12), the second lead screw (13), the two moving cylinders (17) and the two sliding sheets (18) are fixedly installed in the bed body (1), and the first lead screw (12) and the second lead screw (13) are rotatably connected with the driving box (11).
3. The patient fixing device for CT examination as claimed in claim 2, wherein one end of the first lead screw (12) and one end of the second lead screw (13) are fixedly connected with a first synchronizing wheel (14) and a second synchronizing wheel (15), respectively, the same synchronizing belt (16) is connected between the first synchronizing wheel (14) and the second synchronizing wheel (15) in a transmission manner, and the two moving cylinders (17) are respectively in threaded connection with the first lead screw (12) and the second lead screw (13).
4. The patient fixing device for CT examination according to claim 2, wherein two sliding sheets (18) are fixedly connected with the two movable cylinders (17), respectively, the bottom plate (19) is located on the bed body (1), the bottom plate (19) is fixedly connected with the two sliding sheets (18), and two foot fixing rings (20) are fixedly installed on the bottom plate (19).
5. The patient fixing device for CT examination according to claim 2, wherein a partition plate (21) is fixedly installed in the driving box (11), a motor (22) is fixedly installed on one side of the partition plate (21), and an output shaft of the motor (22) is fixedly connected with the first screw rod (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122221674.2U CN215503086U (en) | 2021-09-14 | 2021-09-14 | CT inspection patient fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122221674.2U CN215503086U (en) | 2021-09-14 | 2021-09-14 | CT inspection patient fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215503086U true CN215503086U (en) | 2022-01-14 |
Family
ID=79796946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122221674.2U Expired - Fee Related CN215503086U (en) | 2021-09-14 | 2021-09-14 | CT inspection patient fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215503086U (en) |
-
2021
- 2021-09-14 CN CN202122221674.2U patent/CN215503086U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220114 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |