CN219538778U - Spinal column fixing device - Google Patents

Abstract

The utility model discloses a spine fixing device which comprises a bed body, wherein a first rotating rod is arranged in the bed body, a screw rod is connected to the first rotating rod in a threaded manner, a middle plate is arranged at the top end of the screw rod, an opening is formed in the top of the bed body, the middle plate penetrates through the opening and extends to the top of the opening, a base is arranged at the top of the middle plate, a lying cushion is arranged on the upper surface of the base, the lying cushion has toughness, a second rotating rod is arranged in the bed body and penetrates through the bed body and extends to the outside of the bed body, and the second rotating rod drives the first rotating rod to rotate. According to the utility model, the plurality of middle plates capable of lifting are arranged in the bed body, and the lying cushion is arranged on the middle plates, and the single middle plate can lift after the second rotating rod is rotated, so that patients with different heights can be fixed, and the patients can be more accurate in fixing the spine.

Description

Spinal column fixing device

Technical Field

The utility model belongs to the technical field of medical fixing equipment, and particularly relates to a spine fixing device.

Background

Orthopedics is one of the most common departments in various hospitals, and mainly researches the anatomy, physiology and pathology of the skeletal muscle system, and maintains and develops the normal form and function of the system by using medicines, operations and physical methods. With the change of the times and society, the orthopaedics trauma spectrum has obvious change, for example, the diseases such as bone joint tuberculosis, osteomyelitis, poliomyelitis and the like are obviously reduced, and the trauma caused by traffic accidents is obviously increased. The orthopaedics is required to change the spectrum of the orthopaedics. Spinal fractures are common trauma to orthopedics. The incidence rate of the fracture is 5-6%, the highest incidence rate of the fracture of the chest and waist section is the highest, and the lowest incidence rate of the fracture of the cervical vertebra, the lumbar vertebra and the thoracic vertebra is the lowest. The clinical manifestations are deformity and pain of the spinal column after trauma, and spinal cord injury can often occur. In some operations for spine fracture or dislocation, a patient is laid on the fixing device, and then the spine of the patient is fixed by using a part on the fixing device, but in the use process, because the distance between the fixing parts on the fixing device cannot be flexibly changed, certain discomfort is generated when the spine of the patient with different heights is fixed, so that the spine fixation of the patient is affected.

Disclosure of Invention

The utility model mainly aims to provide a spine fixing device which solves the problem that the spine is fixed because a fixing piece is not matched with patients with different heights in the using process of the existing spine fixing device.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: the utility model provides a backbone fixing device, includes the bed body, the inside of the bed body is provided with first bull stick, the inside threaded connection of first bull stick has the lead screw, the top of lead screw is provided with the intermediate lamella, the top of the bed body is provided with the opening, the intermediate lamella passes the opening and extends to the open-ended top, the top of intermediate lamella is provided with the base, the upper surface of base is provided with the flat pad of lying, the flat pad of lying has toughness, the inside of the bed body is provided with the second bull stick, the second bull stick runs through the bed body and extends to the outside of the bed body, the second bull stick drive first bull stick rotates, one side of the bed body is provided with first fixed band, the one end of first fixed band is provided with the fixed box, the opposite side of the bed body is provided with the second fixed band, the bottom of second fixed band is provided with the fixed plate, the fixed plate can be fixed the inside of fixed box.

Further, a first conical gear is arranged on the surface of the first rotating rod, a second conical gear is arranged at one end, close to the first rotating rod, of the second rotating rod, and the first conical gear and the second conical gear are meshed with each other.

Further, the second bull stick sets up to the zigzag, the one end rotation that the second bull stick kept away from the bed body is provided with the turning block.

Further, the surface symmetry of fixed plate articulates there is the latch hook, two sets of opposite one side of latch hook is provided with the spring, the inside of fixed box is provided with the lockhole, the loose end of latch hook can stretch into the inside of lockhole.

Further, the opening corresponds to a size-fit position of the intermediate plate.

Further, a headrest is arranged on the surface of the bed body.

Compared with the prior art, the utility model has the following beneficial effects:

1. this device is through having set up a plurality of intermediate plates that can go up and down in the inside of the bed body to set up the pad of lying on the intermediate plate, go up and down through the intermediate plate that can be single after rotating the second bull stick, thereby can fix the patient to different heights, can make the patient more accurate when fixing the backbone.

2. The fixing belts which can fix the patient are arranged on the two sides of the bed body, and the fixing boxes and the fixing plates are arranged at the end parts of the fixing belts, so that the patient can be fixed on the bed body, medical staff can conveniently fix the patient, and the spine of the patient is effectively fixed and limited.

Drawings

Fig. 1 is an internal structural view of the present utility model.

Fig. 2 is an enlarged view at a in fig. 1.

Fig. 3 is an internal structural view of the present utility model.

Fig. 4 is a structural view of the fixing plate of the present utility model.

In the figure: 1. a bed body; 2. a first rotating lever; 3. a screw rod; 4. an intermediate plate; 5. an opening; 6. a base; 7. a lying pad; 8. a first bevel gear; 9. a second bevel gear; 10. a second rotating rod; 11. a rotating block; 12. a first fixing strap; 13. a second fixing strap; 14. a fixed box; 15. a fixing plate; 16. a latch hook; 17. a spring; 18. a lock hole; 19. a headrest.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, this embodiment discloses a spine fixing device, including a bed body 1, the inside of the bed body 1 is provided with a first rotating rod 2, the inside threaded connection of the first rotating rod 2 has a screw rod 3, the top of the screw rod 3 is provided with a middle plate 4, the top of the bed body 1 is provided with an opening 5, the middle plate 4 passes through the opening 5 and extends to the top of the opening 5, the top of the middle plate 4 is provided with a base 6, wherein the first rotating rod 2, the screw rod 3, the middle plate 4 and the base 6 are all provided with seven groups, and can be controlled independently, so as to be convenient for adjusting a patient without height, the upper surface of the base 6 is provided with a lying cushion 7, the lying cushion 7 has toughness, and the lying cushion 7 can be stretched, so as to be convenient for supporting the spine of the patient, the inside of the bed body 1 is provided with a second rotating rod 10, the second rotating rod 10 penetrates the bed body 1 and extends to the outside of the bed body 1, the second rotating rod 10 drives the first rotating rod 2, one side of the bed body 1 is provided with a first fixing belt 12, one side of the first fixing belt 14 is provided with a second fixing belt 14, the first fixing belt 14 is provided with a second fixing belt 13, and a fixing belt 13 is provided with a fixing belt 13 on the bottom of the bed body 1, and a fixing belt 13 can be fixed on the inside of the patient 13.

Further, referring to fig. 2 and 3, in this embodiment, the surface of the first rotating rod 2 is provided with a first bevel gear 8, one end of the second rotating rod 10, which is close to the first rotating rod 2, is provided with a second bevel gear 9, the first bevel gear 8 and the second bevel gear 9 are meshed with each other, when the second rotating rod 10 rotates, the second bevel gear 9 drives the first bevel gear 8 to rotate, so that the first rotating rod 2 can rotate, and when the first rotating rod 2 rotates, the screw rod 3 inside the first rotating rod 2 can be lifted or lowered, so that the middle plate 4 and the screw rod 3 synchronously move up and down, and finally, the patient spines with different heights can be supported.

Further, referring to fig. 3, in this embodiment, the second rotating rod 10 is configured in a zigzag shape, and by being configured in a zigzag shape, the moment can be increased to facilitate the rotation of the second rotating rod 10, and the rotating block 11 is disposed at the end of the second rotating rod 10 away from the bed body 1, and the rotating block 11 can facilitate the doctor to rotate the second rotating rod 10, so that the second bevel gear 9 drives the first bevel gear 8 to rotate.

Further, referring to fig. 4, in this embodiment, the surface of the fixing plate 15 is symmetrically hinged with the lock hooks 16, the opposite sides of the two sets of lock hooks 16 are provided with springs 17, the inside of the fixing box 14 is provided with a lock hole 18, the movable end of the lock hook 16 can extend into the lock hole 18, and when the lock hook 16 moves to the lock hole 18, the springs 17 press the lock hook 16 into the lock hole 18, so that the lock hook 16 can be clamped in the lock hole 18, and the fixation of a patient is completed, so that the fixation of the spine of the patient is facilitated.

Further, referring to fig. 1 and 3, in the present embodiment, the size-fitting positions of the opening 5 and the intermediate plate 4 are corresponded, and the intermediate plate 4 can be made more stable when moving up and down by the relationship of correspondence with each other.

Further, referring to fig. 1, the surface of the bed body 1 is provided with a headrest 19, and the headrest 19 is arranged in a flexible manner, so that the bed can be used for different patients, and the patients can feel more comfortable in the lying process.

The use process of the device is as follows: when the device is used, a patient is firstly laid on the lying cushion 7 and the head of the patient is rested on the headrest 19, at the moment, a doctor can adjust the height of each middle plate 4 through the height of the patient and the curvature of the growth of the spine of the patient, the doctor can rotate the second rotating rod 10 by grasping the rotating block 11, and meanwhile, the second bevel gear 9 can drive the first bevel gear 8 to rotate, so that the first rotating rod 2 can rotate, and after the first rotating rod 2 rotates, the screw rod 3 in the first rotating rod 2 can be lifted or lowered, so that the middle plates 4 and the screw rod 3 can synchronously move up and down, and finally, the spines of the patients with different heights can be supported; then, the fixing plate 15 is inserted into the fixing box 14, when the locking hook 16 contacts the inside of the fixing box 14, the locking hook 16 moves in the same direction, the middle spring 17 is extruded, so that the fixing plate 15 slides into the inside of the fixing box 14, after the locking hook 16 moves to the lock hole 18, the spring 17 presses the locking hook 16 into the lock hole 18, so that the locking hook 16 can be clamped into the lock hole 18, the fixation of a patient is completed, and the spine of the patient is conveniently fixed.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. Spinal fixation device comprising a bed (1), characterized in that: the inside of the bed body (1) is provided with first bull stick (2), the inside threaded connection of first bull stick (2) has lead screw (3), the top of lead screw (3) is provided with intermediate lamella (4), the top of the bed body (1) is provided with opening (5), intermediate lamella (4) pass opening (5) and extend to the top of opening (5), the top of intermediate lamella (4) is provided with base (6), the upper surface of base (6) is provided with flat pad (7) lying, flat pad (7) have toughness, the inside of the bed body (1) is provided with second bull stick (10), second bull stick (10) run through the outside of the bed body (1) and extend to the bed body (1), second bull stick (10) drive first bull stick (2) rotate, one side of the bed body (1) is provided with first fixed band (12), one end of first fixed band (12) is provided with fixed box (14), the inside fixed band (13) of the second fixed band (13) is provided with fixed box (13).

2. A spinal fixation device as recited in claim 1, wherein: the surface of first dwang (2) is provided with first conical gear (8), second bull stick (10) are close to one end of first dwang (2) is provided with second conical gear (9), first conical gear (8) with second conical gear (9) intermeshing.

3. A spinal fixation device as recited in claim 1, wherein: the second rotating rod (10) is arranged in a Z shape, and one end, far away from the bed body (1), of the second rotating rod (10) is rotatably provided with a rotating block (11).

4. A spinal fixation device as recited in claim 1, wherein: the surface symmetry of fixed plate (15) articulates has latch hook (16), two sets of opposite one side of latch hook (16) is provided with spring (17), the inside of fixed box (14) is provided with lockhole (18), the loose end of latch hook (16) can stretch into the inside of lockhole (18).

5. A spinal fixation device as recited in claim 1, wherein: the size of the opening (5) corresponds to the size of the middle plate (4).

6. A spinal fixation device as recited in claim 1, wherein: the surface of the bed body (1) is provided with a headrest (19).