CN216876397U - Auxiliary device for radiological CT examination and diagnosis - Google Patents
Auxiliary device for radiological CT examination and diagnosis Download PDFInfo
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- CN216876397U CN216876397U CN202220137129.7U CN202220137129U CN216876397U CN 216876397 U CN216876397 U CN 216876397U CN 202220137129 U CN202220137129 U CN 202220137129U CN 216876397 U CN216876397 U CN 216876397U
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- bevel gear
- bearing
- headrest
- medical bed
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- 238000003745 diagnosis Methods 0.000 title claims abstract description 20
- 230000005855 radiation Effects 0.000 claims abstract description 15
- 239000004744 fabric Substances 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000007246 mechanism Effects 0.000 claims description 2
- 230000033001 locomotion Effects 0.000 abstract description 5
- 238000007689 inspection Methods 0.000 abstract 1
- 230000000452 restraining effect Effects 0.000 description 6
- 230000009286 beneficial effect Effects 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000002591 computed tomography Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
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Abstract
The utility model discloses an auxiliary device for radiation CT examination and diagnosis, comprising: the base can support the device, base surface mounting has the scanner, and the scanner can inspect the patient, base surface mounting has the medical bed, the medical bed surface is provided with the headrest. This auxiliary device is used in radiation CT inspection diagnosis, it can drive the rotation of second bevel gear through first bevel gear to rotate the rotating member, second bevel gear rotates and can drive the threaded rod and rotate inside the thread bush, the height of convenient regulation headrest, the rotation bolt can drive fixture block lateral movement through the third bearing, can be with the rigidity of thread bush after fixture block one end gets into the draw-in groove inside, the convenience is installed the headrest on the medical bed surface, the pulling constraint area can take tooth cardboard bottom to slide, it can drive the direction rotation that takes the tooth cardboard to being close to the constraint area to loosen reset spring behind the constraint area, can restrict the motion in constraint area like this, the convenience is fixed the patient.
Description
Technical Field
The utility model relates to the technical field of medical devices, in particular to an auxiliary device for radiation CT examination and diagnosis.
Background
CT, namely electronic computed tomography, wherein CT examination mainly uses a process of scanning a section of a certain part of a human body by using a beam, a ray, an ultrasonic wave and the like, and as a current advanced medical image examination technology, CT examination has the characteristics of short scanning time, clear image and the like, and the existing auxiliary device for radiation CT examination diagnosis has certain defects in use, such as the case;
for example, a CT diagnosis auxiliary device disclosed in publication No. CN212234465U, which has a telescopic rod structure, so that the height of a bulb supporting seat can be regulated and controlled, and the angle and position of light irradiated to a bulb can be changed by changing the height of the telescopic rod, and a heating resistor device is installed inside a medical bed, so that the surface of the medical bed is heated by the heat emitted by the heating resistor device, so that a patient can feel more comfortable when lying on the upper part of the medical bed, and the fan accelerates the diffusion of hot air generated by the heating resistor device, so that the heating speed of the surface of the medical bed is accelerated;
this prior art solution also presents the following problems when in use:
problem 1. it is not convenient to adjust the height of the headrest according to the actual needs of the patient during the examination;
problem 2, the mounting of the headrest on the surface of the medical bed is complicated;
improvements are needed to address the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an auxiliary device for radiation CT examination and diagnosis, which solves the problems that the prior art does not facilitate the adjustment of the height of a headrest according to the actual needs of a patient during the examination process, is relatively complicated when the headrest is arranged on the surface of a medical bed and does not facilitate the fixation of the patient during the examination process;
there is a need for an improvement to the above problems.
In order to achieve the purpose, the utility model provides the following technical scheme: an auxiliary device for radiation CT examination diagnosis, comprising:
the device comprises a base, a scanning device and a medical bed, wherein the base can support the device, the surface of the base is provided with the scanning device, the scanning device can inspect a patient, the surface of the base is provided with the medical bed, the surface of the medical bed is provided with a headrest, and the headrest can facilitate the patient to inspect;
the first bearing is installed inside the headrest, a rotating piece penetrates through the first bearing, a rotating structure is formed between the rotating piece and the first bearing, and a first bevel gear is connected to one side of the rotating piece;
the second bearing is connected to the bottom of the headrest, a threaded rod penetrates through the interior of the second bearing, one end of the threaded rod is connected with a second bevel gear, the surface of the threaded rod is sleeved with a threaded sleeve, and the threaded sleeve is in threaded connection with the threaded rod;
headrest one side is connected with the guide bar, the circular slot has been seted up to medical bed one side, and be sliding connection between guide bar and the circular slot, rotates the rotating member and can provide the effort for first bevel gear's rotation.
Preferably, the rotating member, the first bevel gear and the second bevel gear form an adjusting structure, the first bevel gear and the second bevel gear form a meshing structure, the threaded rod and the second bevel gear form an integral structure, the second bearing and the threaded rod form a rotating structure, and the first bevel gear and the second bevel gear can transmit.
Preferably, a clamping groove is formed in one side of the threaded sleeve, a fixing groove is formed in one side of the medical bed, a sliding groove is formed in the fixing groove, a threaded hole is formed in one side of the fixing groove, a bolt penetrates through the threaded hole, the bolt is in threaded connection with the threaded hole, and the bolt can transversely move in the threaded hole while rotating.
Preferably, the bolt is further provided with a third bearing, a clamping block and a sliding block;
the third bearing is sleeved on the surface of the bolt, and a rotating structure is formed between the bolt and the third bearing;
the clamping block is connected to one side of the third bearing, and a clamping structure is formed between the clamping block and the clamping groove;
the sliding block is connected to one side of the clamping block, the sliding block is in sliding connection with the sliding groove, and the sliding block can limit the moving direction of the clamping block when sliding inside the sliding groove.
Preferably, the surface of the medical bed is connected with a binding belt made of thick and thick cloth, the surface of the medical bed is connected with a connecting block, the surface of the connecting block is provided with a round hole, and the binding belt can fix a patient in the detection process.
Preferably, the round hole is also provided with a rotating shaft, a knob, a clamping plate with teeth and a return spring;
the rotating shaft penetrates through the round hole, a rotating structure is formed between the rotating shaft and the round hole, and one end of the rotating shaft is connected with a knob;
the toothed clamping plate is connected to the surface of the rotating shaft, a return spring is connected between the connecting block and the toothed clamping plate, a return structure is formed between the toothed clamping plate and the return spring, and the toothed clamping plate can limit the movement of the binding belt under the elastic action of the return spring.
Compared with the prior art, this auxiliary device for radiation CT examination diagnosis, it can drive the second bevel gear rotation through first bevel gear to rotate the rotating member, second bevel gear rotation can drive the threaded rod and rotate inside the thread bush, the height of headrest is convenient for adjust, it can drive fixture block lateral movement through the third bearing to rotate the bolt, can be with the rigidity of thread bush after fixture block one end gets into the draw-in groove inside, the convenience is installed the headrest on medical bed surface, the pulling constraint area can take tooth cardboard bottom to slide, reset spring can drive the direction rotation that takes the tooth cardboard to being close to the constraint area after loosening the constraint area, can restrict the motion in constraint area like this, the convenience is fixed the patient. The utility model has the beneficial effects that:
the headrest adjusting mechanism has the beneficial effects that the rotating part can drive the first bevel gear to rotate, the first bevel gear can drive the second bevel gear to rotate, the second bevel gear can drive the threaded rod to rotate, the threaded rod can drive the headrest to longitudinally move in the threaded sleeve, the headrest longitudinally move can drive the guide rod to longitudinally slide in the circular groove, and the height of the headrest can be conveniently adjusted according to actual use requirements.
The novel medical bed has the beneficial effects that the threaded sleeve rotates the bolt after entering the inside of the fixed groove, the bolt rotates to drive the clamping block to move transversely through the third bearing, the clamping block can drive the sliding block to slide in the clamping groove by moving transversely, one end of the clamping block can be clamped with the clamping groove after entering the inside of the clamping groove, the clamping block and the clamping groove can be clamped to fix the position of the headrest through the threaded sleeve, and the headrest can be conveniently installed on the surface of the medical bed.
The medical bed with the tooth clamping plate has the beneficial effects that the binding belt can be pulled to slide at the bottom of the tooth clamping plate and extrude the tooth clamping plate, the tooth clamping plate can drive the rotating shaft to rotate in the round hole and drive the return spring to deform after being extruded, the return spring can drive the tooth clamping plate to reset after the binding belt is loosened, and the tooth clamping plate can rotate in the direction close to the surface of the binding belt to reset, so that the position of the binding belt can be fixed, and a patient can be conveniently fixed on the surface of a medical bed during examination.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic side view of the present invention;
FIG. 3 is a schematic view of the head restraint of the present invention;
FIG. 4 is a schematic structural diagram of the present invention at A.
In the figure: 1. a base; 2. a scanner; 3. a medical bed; 4. a headrest; 5. a first bearing; 6. a rotating member; 7. a first bevel gear; 8. a second bearing; 9. a threaded rod; 10. a second bevel gear; 11. a threaded sleeve; 12. a guide bar; 13. a circular groove; 14. a card slot; 15. fixing grooves; 16. a chute; 17. a threaded hole; 18. a bolt; 19. a third bearing; 20. a clamping block; 21. a slider; 22. a binding belt; 23. connecting blocks; 24. a circular hole; 25. a rotating shaft; 26. a knob; 27. a clamping plate with teeth; 28. a return spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
An auxiliary device for radiation CT examination diagnosis, comprising:
the device comprises a base 1 which can support the device, a scanner 2 is arranged on the surface of the base 1, the scanner 2 can inspect a patient, a medical bed 3 is arranged on the surface of the base 1, a headrest 4 is arranged on the surface of the medical bed 3, the headrest 4 can facilitate the patient to inspect, a first bearing 5 is arranged inside the headrest 4, a rotating part 6 is connected inside the first bearing 5 in a penetrating manner, a rotating structure is formed between the rotating part 6 and the first bearing 5, a first bevel gear 7 is connected to one side of the rotating part 6, a second bearing 8 is connected to the bottom of the headrest 4, a threaded rod 9 is connected inside the second bearing 8 in a penetrating manner, one end of the threaded rod 9 is connected with a second bevel gear 10, a threaded sleeve 11 is sleeved on the surface of the threaded rod 9, the threaded sleeve 11 is in threaded connection with the threaded rod 9, a guide rod 12 is connected to one side of the headrest 4, a circular groove 13 is formed in one side of the medical bed 3, and the guide rod 12 is connected with the circular groove 13 in a sliding way.
The rotating member 6, the first bevel gear 7 and the second bevel gear 10 form an adjusting structure, the first bevel gear 7 and the second bevel gear 10 form a meshing structure, the threaded rod 9 and the second bevel gear 10 form an integral structure, and the second bearing 8 and the threaded rod 9 form a rotating structure.
Referring to fig. 3, it can be known that the rotating member 6 can drive the first bevel gear 7 to rotate, the first bevel gear 7 can drive the second bevel gear 10 to rotate, the second bevel gear 10 can drive the threaded rod 9 to rotate, the threaded rod 9 can drive the headrest 4 to move longitudinally in the threaded sleeve 11, the headrest 4 can drive the guide rod 12 to slide longitudinally in the circular groove 13, and the height of the headrest 4 can be adjusted conveniently according to actual use requirements.
The bolt 18 is further provided with a third bearing 19, a fixture block 20 and a sliding block 21, the third bearing 19 is sleeved on the surface of the bolt 18, a rotating structure is formed between the bolt 18 and the third bearing 19, the fixture block 20 is connected to one side of the third bearing 19, a clamping structure is formed between the fixture block 20 and the clamping groove 14, the sliding block 21 is connected to one side of the fixture block 20, and the sliding block 21 is in sliding connection with the sliding groove 16.
Referring to fig. 3, after the threaded sleeve 11 enters the fixing groove 15, the bolt 18 is rotated, the bolt 18 rotates to drive the fixture block 20 to move transversely through the third bearing 19, the fixture block 20 moves transversely to drive the slider 21 to slide in the clamping groove 14, when one end of the fixture block 20 enters the clamping groove 14, the fixture block 20 can be clamped with the clamping groove 14, the fixture block 20 and the clamping groove 14 can be clamped to fix the position of the headrest 4 through the threaded sleeve 11, and the headrest 4 can be conveniently installed on the surface of the medical bed 3.
The surface of the medical bed 3 is connected with a binding belt 22, the binding belt 22 is made of thick and thick cloth, the surface of the medical bed 3 is connected with a connecting block 23, and the surface of the connecting block 23 is provided with a round hole 24.
The round hole 24 is further provided with a rotating shaft 25, a knob 26, a toothed clamping plate 27 and a reset spring 28, the rotating shaft 25 penetrates through the round hole 24, a rotating structure is formed between the rotating shaft 25 and the round hole 24, one end of the rotating shaft 25 is connected with the knob 26, the toothed clamping plate 27 is connected to the surface of the rotating shaft 25, the reset spring 28 is connected between the connecting block 23 and the toothed clamping plate 27, and the reset structure is formed between the toothed clamping plate 27 and the reset spring 28.
As can be seen from fig. 4, the restraining belt 22 can slide at the bottom of the toothed clamping plate 27 and extrude the toothed clamping plate 27, the toothed clamping plate 27 can drive the rotating shaft 25 to rotate inside the circular hole 24 and drive the return spring 28 to deform under the action of extrusion, the return spring 28 can drive the toothed clamping plate 27 to reset after the restraining belt 22 is loosened, and the toothed clamping plate 27 can rotate in the direction close to the surface of the restraining belt 22, so that the position of the restraining belt 22 can be fixed, and a patient can be conveniently fixed on the surface of the medical bed 3 during examination.
The working principle is as follows: when the auxiliary device for the radiation CT examination and diagnosis is used, firstly, the auxiliary device for the radiation CT examination and diagnosis needs to be simply known, the rotating bolt 18 can drive the fixture block 20 to move transversely through the third bearing 19, when one end of the fixture block 20 enters the inside of the clamping groove 14, the fixture block 20 can be clamped with the clamping groove 14, the position of the headrest 4 can be fixed through the threaded sleeve 11 by clamping the fixture block 20 with the clamping groove 14, the rotating rotary piece 6 can drive the second bevel gear 10 to rotate through the first bevel gear 7, the second bevel gear 10 can drive the threaded rod 9 to rotate, the threaded rod 9 can drive the headrest 4 to move longitudinally through rotating inside the threaded sleeve 11, the height of the headrest 4 can be adjusted according to actual use requirements, the restraint belt 22 can be pulled to slide at the bottom of the toothed clamping plate 27 and extrude the toothed clamping plate 27 to rotate, and the toothed clamping plate 27 can drive the reset spring 28 to deform, the position of the restraining belt 22 is fixed by the return spring 28 which returns the toothed snap-gauge 27 after the restraining belt 22 is released, which is a feature of the auxiliary device for radiological CT examination and diagnosis, and the details of which are not described in detail in the present specification are well known to those skilled in the art.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.
Claims (6)
1. An auxiliary device for radiation CT examination diagnosis, comprising:
the device comprises a base (1) which can support the device, wherein a scanner (2) is arranged on the surface of the base (1), the scanner (2) can inspect a patient, a medical bed (3) is arranged on the surface of the base (1), a headrest (4) is arranged on the surface of the medical bed (3), and the headrest (4) can facilitate the patient to inspect;
the first bearing (5) is installed inside the headrest (4), a rotating piece (6) penetrates through the first bearing (5), a rotating structure is formed between the rotating piece (6) and the first bearing (5), and one side of the rotating piece (6) is connected with a first bevel gear (7);
the second bearing (8) is connected to the bottom of the headrest (4), a threaded rod (9) penetrates through the second bearing (8), one end of the threaded rod (9) is connected with a second bevel gear (10), a threaded sleeve (11) is sleeved on the surface of the threaded rod (9), and the threaded sleeve (11) is in threaded connection with the threaded rod (9);
the utility model is characterized in that one side of the headrest (4) is connected with a guide rod (12), one side of the medical bed (3) is provided with a circular groove (13), and the guide rod (12) is in sliding connection with the circular groove (13).
2. The auxiliary device for radiation CT examination diagnosis according to claim 1, wherein: the adjusting mechanism comprises a rotating piece (6), a first bevel gear (7) and a second bevel gear (10) which form an adjusting structure, a meshing structure is arranged between the first bevel gear (7) and the second bevel gear (10), a threaded rod (9) and the second bevel gear (10) form an integral structure, and a rotating structure is arranged between a second bearing (8) and the threaded rod (9).
3. The auxiliary device for radiation CT examination diagnosis according to claim 1, wherein: the medical bed is characterized in that a clamping groove (14) is formed in one side of the threaded sleeve (11), a fixing groove (15) is formed in one side of the medical bed (3), a sliding groove (16) is formed in the fixing groove (15), a threaded hole (17) is formed in one side of the fixing groove (15), a bolt (18) penetrates through the inside of the threaded hole (17), and the bolt (18) is in threaded connection with the threaded hole (17).
4. The radiographic examination and diagnosis support device according to claim 3, wherein: the bolt (18) is also provided with a third bearing (19), a clamping block (20) and a sliding block (21);
the third bearing (19) is sleeved on the surface of the bolt (18), and a rotating structure is formed between the bolt (18) and the third bearing (19);
the fixture block (20) is connected to one side of the third bearing (19), and a clamping structure is formed between the fixture block (20) and the clamping groove (14);
the sliding block (21) is connected to one side of the clamping block (20), and the sliding block (21) is in sliding connection with the sliding groove (16).
5. The auxiliary device for radiation CT examination diagnosis according to claim 1, wherein: the surface of the medical bed (3) is connected with a binding belt (22), the binding belt (22) is made of thick and thick cloth, the surface of the medical bed (3) is connected with a connecting block (23), and the surface of the connecting block (23) is provided with a round hole (24).
6. The auxiliary device for radiation CT examination diagnosis according to claim 5, wherein: the round hole (24) is also provided with a rotating shaft (25), a knob (26), a toothed clamping plate (27) and a return spring (28);
a rotating shaft (25) penetrating through the round hole (24), a rotating structure is formed between the rotating shaft (25) and the round hole (24), and one end of the rotating shaft (25) is connected with a knob (26);
the toothed clamping plate (27) is connected to the surface of the rotating shaft (25), a return spring (28) is connected between the connecting block (23) and the toothed clamping plate (27), and a return structure is formed between the toothed clamping plate (27) and the return spring (28).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220137129.7U CN216876397U (en) | 2022-01-18 | 2022-01-18 | Auxiliary device for radiological CT examination and diagnosis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220137129.7U CN216876397U (en) | 2022-01-18 | 2022-01-18 | Auxiliary device for radiological CT examination and diagnosis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216876397U true CN216876397U (en) | 2022-07-05 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220137129.7U Expired - Fee Related CN216876397U (en) | 2022-01-18 | 2022-01-18 | Auxiliary device for radiological CT examination and diagnosis |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216876397U (en) |
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2022
- 2022-01-18 CN CN202220137129.7U patent/CN216876397U/en not_active Expired - Fee Related
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Granted publication date: 20220705 |
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| CF01 | Termination of patent right due to non-payment of annual fee |