CN219354193U

CN219354193U - Head fixation clamp

Info

Publication number: CN219354193U
Application number: CN202320344366.5U
Authority: CN
Inventors: 宗希涛
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-02-28
Filing date: 2023-02-28
Publication date: 2023-07-18
Anticipated expiration: 2033-02-28

Abstract

The utility model discloses a head fixing clamp which comprises a bottom plate, wherein two vertical plates are fixedly connected to the surface of the bottom plate, a rotating rod is rotatably connected between the two vertical plates, a connecting plate is fixedly sleeved outside the rotating rod, the top of the connecting plate is fixedly connected with a supporting plate, two fixing plates are fixedly connected to the surface of the bottom plate, an adjusting assembly is arranged between the two fixing plates, and the adjusting assembly is positioned below the supporting plate and comprises a screw rod. According to the utility model, through the structures such as the clamping assembly, the fixing block, the arc-shaped groove and the elastic pad, the head of a patient can be fixed, the head of the patient is ensured not to move after operation, the head of the patient is effectively prevented from being damaged secondarily after operation, meanwhile, the angle of the patient can be adjusted after operation, the comfort level during use is greatly improved, the effect is better, and the practicability is stronger.

Description

Head fixation clamp

Technical Field

The utility model relates to the technical field of neurosurgery clinic, in particular to a head fixing clamp.

Background

Neurosurgery is a branch in surgery, and is based on surgery as a main treatment means, a unique neurosurgery research method is applied to research human nervous systems, such as brain, spinal cord and peripheral nervous systems, and related auxiliary organs, such as damage, inflammation, tumor, deformity and certain genetic metabolic disorders or dysfunction diseases of structures of skull, scalp, cerebral vascular meninges and the like.

At present, the head of a patient needs to be fixed in the lifting surgical operation process, in order to avoid secondary injury caused by head movement of the patient after operation, the traditional head fixing mode is fixed by adopting bandages, splints and the like, the fixing effect is poor, the angle during use cannot be changed in the use process, the use practicality is poor, and in order to solve the problem, the head fixing clamp is provided.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a head fixing clamp.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a head fixation clamp, includes the bottom plate, two fixedly connected with risers on the surface of bottom plate, two rotate between the riser and be connected with the bull stick, fixedly connected with connecting plate is established to the outside cover of bull stick, the top fixedly connected with backup pad of connecting plate, the fixed surface of bottom plate is connected with two fixed plates, two be provided with adjusting part between the fixed plate, adjusting part is located the below of backup pad, adjusting part includes the screw rod, the screw rod rotates to be connected between two fixed plates, the one end of screw rod runs through the surface one side fixedly connected with carousel that extends to one of them fixed plate, the outside cover of screw rod is established and is installed the adapter sleeve, the bottom fixedly connected with connecting block of backup pad, rotate between connecting block and the adapter sleeve and be connected with the dead lever, two fixedly connected with mounting panels on the surface of backup pad, two all be provided with clamping assembly on the surface of mounting panel, one side of clamping assembly is provided with the fixed block, the arc has seted up the groove on the surface, the top fixedly connected with head of backup pad.

Further, the clamping assembly comprises a pull rod, the pull rod runs through sliding connection on the surface of mounting panel, the one end fixedly connected with movable block of pull rod, the surface one side of movable block is fixed connection with the surface one side of fixed block, the other end fixedly connected with handle of pull rod, the surface one side fixedly connected with two movable rods of movable block, two the one end of movable rod runs through sliding connection at the surface opposite side fixedly connected with limiting plate of mounting panel, two the outside of movable rod is all overlapped and is equipped with the spring, the both ends of spring respectively with the surface one side of movable block and the surface one side of mounting panel be fixed connection, utilize clamping assembly to be convenient for press from both sides tight fixedly to patient's head for patient's head is fixed and is kept stable, has guaranteed that patient's head postoperative can not cause the removal, prevents effectively that patient's postoperative head from causing secondary injury, the practicality is stronger.

Further, two transverse plates are fixedly connected to two sides of the surface of the bottom plate, two mounting holes are formed in the surfaces of the transverse plates, the mounting holes in the transverse plates are used for fastening and mounting through locking bolts, and the use is firmer and the practicability is stronger after the mounting.

Further, the inside fixedly connected with elastic pad of arc groove, the elastic pad adopts the rubber material to make, and simple structure improves the comfort level when using, and the effect is better, and the practicality is stronger.

Furthermore, the connecting sleeve is in threaded connection with the screw rod, so that the structure is simple, and the connecting sleeve can be stabilized.

Further, be provided with spacing hole on the surface of pull rod, the internally mounted in spacing hole has spacing inserted bar, and simple structure utilizes spacing inserted bar to install to the inside in spacing hole, can play the position and play the effect that the position was prescribed a limit to, and the practicality is stronger.

The utility model has the beneficial effects that:

when the utility model is used, the head of a patient can be fixed through the structures such as the clamping assembly, the fixing block, the arc-shaped groove, the elastic pad and the like, the head of the patient is ensured not to move after operation, the head of the patient is effectively prevented from being damaged secondarily after operation, meanwhile, the angle of the patient can be adjusted after operation, the comfort level during use is greatly improved, the effect is better, and the practicability is stronger.

Drawings

FIG. 1 is a front view of a head restraint of the present utility model;

FIG. 2 is a side view of a head fixation clamp of the present utility model;

fig. 3 is a partial perspective view of a head restraint of the present utility model.

Legend description:

1. a rotating rod; 2. a riser; 3. a mounting hole; 4. a support plate; 5. a moving rod; 6. a pull rod; 7. a handle; 8. a mounting plate; 9. a moving block; 10. an elastic pad; 11. a limiting plate; 12. an arc-shaped groove; 13. a spring; 14. a head rest; 15. a cross plate; 16. a connecting plate; 17. a connecting block; 18. a diagonal rod; 19. connecting sleeves; 20. a fixing plate; 21. a turntable; 22. a fixed block; 23. a bottom plate.

Detailed Description

Referring to fig. 1-3, a head fixation clamp, including bottom plate 23, fixedly connected with two risers 2 on the surface of bottom plate 23, rotate between two risers 2 and be connected with bull stick 1, fixedly connected with connecting plate 16 is established to the outside cover of bull stick 1, the top fixedly connected with backup pad 4 of connecting plate 16, the surface fixedly connected with two fixed plates 20 of bottom plate 23, be provided with adjusting part between two fixed plates 20, adjusting part is located the below of backup pad 4, adjusting part includes the screw rod, the screw rod rotates to be connected between two fixed plates 20, one end of screw rod runs through and extends to one of them fixed plate 20's surface one side fixedly connected with carousel 21, the outside cover of screw rod is established and is installed adapter sleeve 19, the bottom fixedly connected with connecting block 17 of backup pad 4, rotate between connecting block 17 and the adapter sleeve 19 and be connected with down tube 18, fixedly connected with two mounting plates 8 on the surface of backup pad 4, clamping assembly's one side is provided with fixed block 22, the arc groove 12 has been seted up on the surface of fixed block 22, the top fixedly connected with head rest 14 of backup pad 4 both sides, the surface fixedly connected with surface of bottom plate 23 has two cross pads 15, two elastic pad 10 are equipped with 10, the elastic pad is made for connecting thread pad 10, the inside connection is equipped with 10.

Referring to fig. 2-3, the clamping assembly comprises a pull rod 6, the pull rod 6 penetrates through and is slidably connected to the surface of a mounting plate 8, one end of the pull rod 6 is fixedly connected with a moving block 9, one side of the surface of the moving block 9 is fixedly connected with one side of the surface of a fixed block 22, the other end of the pull rod 6 is fixedly connected with a handle 7, one side of the surface of the moving block 9 is fixedly connected with two moving rods 5, one ends of the two moving rods 5 penetrate through and are slidably connected to a limiting plate 11 on the other side of the surface of the mounting plate 8, springs 13 are respectively sleeved outside the two moving rods 5, two ends of each spring 13 are fixedly connected with one side of the surface of the moving block 9 and one side of the surface of the mounting plate 8, limiting holes are formed in the outer surface of the pull rod 6, and limiting inserting rods are mounted in the limiting holes.

When the utility model is used, when the head of a postoperative patient needs to be fixed, the handle 7 is used for pulling the pull rod 6 to move, the pull rod 6 can drive the moving block 9 to move when moving, meanwhile, the moving rod 5 moves on the mounting plate 8 and extrudes the spring 13 at one side, after the moving rod reaches a proper position, the limiting inserted rod is installed in the limiting hole, the effect of limiting the position is achieved, the head of the patient can be placed above the head rest 14 after the completion, the limiting inserted rod is pulled out from the inside of the limiting hole, the handle 7 is slowly released, after the acting force of the spring 13 is applied, the head can be clamped through the arc-shaped groove 12 on the fixing block 22, the elastic pad 10 can ensure more comfort when clamping, when the head of the patient is subjected to angle adjustment, the rotating disc 21 is used for driving the screw to rotate, the connecting sleeve 19 can be driven to move when the screw rotates, and the inclined rod 18 is driven to rotate, so that the angle adjustment of the head of the patient is convenient to perform the angle adjustment on the head of the patient, and the head of the patient is more comfortable, the effect is better and the practicability is better.

The foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the utility model are intended to be included within the scope of the utility model.

Claims

1. A head fixation clamp comprising a base plate (23), characterized in that: two risers (2) are fixedly connected to the surface of the bottom plate (23), two risers (2) are rotationally connected with a rotating rod (1), a connecting plate (16) is fixedly connected to the outer sleeve of the rotating rod (1), a supporting plate (4) is fixedly connected to the top of the connecting plate (16), two fixing plates (20) are fixedly connected to the surface of the bottom plate (23), an adjusting component is arranged between the fixing plates (20), the adjusting component is located below the supporting plate (4), the adjusting component comprises a screw rod, the screw rod is rotationally connected between the two fixing plates (20), one end of the screw rod penetrates through and extends to one side of the surface of one fixing plate (20) to be fixedly connected with a rotary table (21), a connecting sleeve (19) is sleeved outside the screw rod, a connecting block (17) is fixedly connected to the bottom of the supporting plate (4), a diagonal rod (18) is rotationally connected between the connecting block (17) and the connecting sleeve (19), two fixing components (8) are fixedly connected to the surface of the supporting plate (4), two fixing plates (8) are rotationally connected to one side of the fixing plates (22) and provided with an arc-shaped groove (22), the top of the supporting plate (4) is fixedly connected with a head rest (14).

2. A head fixation clamp as defined in claim 1 wherein: the clamping assembly comprises a pull rod (6), the pull rod (6) penetrates through the surface of the mounting plate (8) in a sliding mode, one end of the pull rod (6) is fixedly connected with a moving block (9), one side of the surface of the moving block (9) is fixedly connected with one side of the surface of a fixed block (22), the other end of the pull rod (6) is fixedly connected with a handle (7), two moving rods (5) are fixedly connected with one side of the surface of the moving block (9), one end of the moving rod (5) penetrates through the other side of the surface of the mounting plate (8) in a sliding mode to be fixedly connected with a limiting plate (11), springs (13) are sleeved outside the two moving rods (5), and two ends of the springs (13) are fixedly connected with one side of the surface of the moving block (9) and one side of the surface of the mounting plate (8) respectively.

3. A head fixation clamp as defined in claim 1 wherein: two transverse plates (15) are fixedly connected to two sides of the surface of the bottom plate (23), and two mounting holes (3) are formed in the surfaces of the two transverse plates (15).

4. A head fixation clamp as defined in claim 1 wherein: an elastic pad (10) is fixedly connected inside the arc-shaped groove (12), and the elastic pad (10) is made of rubber materials.

5. A head fixation clamp as defined in claim 1 wherein: the connecting sleeve (19) is in threaded connection with the screw rod.

6. A head fixation clamp as defined in claim 2 wherein: the outer surface of the pull rod (6) is provided with a limiting hole, and a limiting inserted rod is arranged in the limiting hole.