CN211326533U

CN211326533U - Head fixing clamp for neurosurgery

Info

Publication number: CN211326533U
Application number: CN201922037480.XU
Authority: CN
Inventors: 王勇
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-22
Filing date: 2019-11-22
Publication date: 2020-08-25
Anticipated expiration: 2029-11-22

Abstract

The utility model discloses a head fixation clamp for neurosurgery, the on-line screen storage device comprises a base, the spout has been seted up to the upper surface of base, the surface sliding connection of spout has the slider, the last fixed surface of slider is connected with one-level branch, the equal fixedly connected with fixed block in both sides of one-level branch, the inner wall sliding connection of one-level branch has second grade branch, the inner wall sliding connection of second grade branch has the stock, the opening has been seted up to one side of stock, two fixedly connected with connecting rod between the stock. This head fixation clamp for neurosurgery can place patient's head in the top through the headrest, and the foam-rubber cushion that sets up through the headrest top can contact the comfort that increases with patient's head, can change the distance between the curb plate of both sides through the one-level pole with the spout is gliding, and it is fixed to adapt to different patients, has solved the condition that current fixation clamp can not adjust distance, can increase the comfort level of head through the spring.

Description

Head fixing clamp for neurosurgery

Technical Field

The utility model relates to a fixed technical field of head specifically is a head fixation clamp for neurosurgery.

Background

Neurosurgery is a branch of surgery, and is a branch of surgery, which is based on surgery as a main treatment means, and is used for researching the injury, inflammation, tumor, deformity and certain genetic metabolic disorders or dysfunctional diseases of human nervous systems, such as brain, spinal cord and peripheral nervous systems, and related auxiliary mechanisms, such as skull, scalp, cerebral vessels and meninges, by using a unique neurosurgical research method: the etiology and pathogenesis of epilepsy, Parkinson's disease, neuralgia and other diseases, and explores a high, precise and advanced discipline of new diagnosis, treatment and prevention technology.

In the neurosurgery operation process, the accurate convenient operation of doctor is easily operated in exposing of good field of vision, and the exact position is put, not only is favorable to the smooth completion of operation, can't adjust the distance between the fixation clamp in the head fixation clamp for current neurosurgery, makes patient have the sense of oppression, has brought very big trouble for the operation.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a head fixation clamp for neurosurgery, which solves the problem of the prior art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a head fixing clamp for neurosurgery comprises a base, wherein the upper surface of the base is provided with a sliding groove, the surface of the sliding chute is connected with a sliding block in a sliding way, the upper surface of the sliding block is fixedly connected with a primary supporting rod, both sides of the primary supporting rod are fixedly connected with fixed blocks, the inner wall of the primary supporting rod is connected with a secondary supporting rod in a sliding way, the inner wall of the secondary supporting rod is connected with long rods in a sliding way, one side of each long rod is provided with an opening, a connecting rod is fixedly connected between the two long rods, the surface of the connecting rod is connected with a top clamp in a sliding way, the upper surface of the long rod is provided with a screw hole, the surface of the screw hole is connected with an adjuster through a thread, one side of the secondary supporting rod is fixedly connected with a side clamp, the upper surface of the base is fixedly connected with a spring, the other end of the spring is fixedly connected with a head pad, and the upper surface of the head pad is fixedly connected with a sponge pad.

Optionally, the lower surface of the base is fixedly connected with a clamping frame, a screw hole is formed in the upper surface of the clamping frame, a fixing bolt is connected to the surface of the screw hole in a threaded manner, and a telescopic column is sleeved at the circle center of the spring.

Optionally, the upper surface of the base is provided with a positioning hole, the surface of the fixing block is in threaded connection with a positioning bolt, and the other end of the positioning bolt is clamped with the base.

Optionally, one side of the secondary supporting rod is in threaded connection with a height adjuster, and one side of the primary supporting rod is in threaded connection with a height adjuster.

Optionally, one side of the side clamp is fixedly connected with a spongy cushion, and the lower surface of the top clamp is fixedly connected with a spongy cushion.

Optionally, the number of the positioning holes is several, and the several positioning holes are arranged on the upper surface of the base in a parallel array.

(III) advantageous effects

The utility model provides a head fixation clamp for neurosurgery possesses following beneficial effect:

1. this head fixation clamp for neurosurgery, the side clamp through both sides can fix patient's head both sides, can place patient's head in the top through the headrest, the spongy cushion that sets up through the headrest top can contact the comfort that increases with patient's head, can change the distance between the curb plate of both sides through the one-level pole with the spout is gliding, it is fixed to adapt to different patients, the condition that current fixation clamp can not adjust distance has been solved, can increase the comfort level of head through the spring.

2. This head fixation clamp for neurosurgery can be fixed on the both sides of operation table through the card frame, makes whole device fix and puts on the operation table, can adjust the headrest through one-level branch, second grade branch, stock and altitude controller and press from both sides the vertical distance that the top pressed from both sides to the vertical distance that the side pressed from both sides to the side, can make one-level branch block the base through the pilot pin and prevent that one-level branch from producing the slip, can fixed connection pole and stock prevent through the pilot pin that the top pressed from both sides and slide.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of the cross-sectional structure of the base of the present invention.

In the figure: 1. a base; 2. a chute; 3. a slider; 4. a primary strut; 5. a fixed block; 6. a secondary strut; 7. a long rod; 8. a connecting rod; 9. jacking and clamping; 10. a regulator; 11. side clamping; 12. a spring; 13. A head pad; 14. a sponge cushion; 15. a clamping frame; 16. a fixing bolt; 17. a telescopic column; 18. positioning holes; 19. Positioning bolts; 20. a height adjuster.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1 to 2, the present invention provides a technical solution: a head fixing clamp for neurosurgery comprises a base 1, a chute 2 is arranged on the upper surface of the base 1, a slide block 3 is connected on the surface of the chute 2 in a sliding manner, a first-stage support rod 4 is fixedly connected on the upper surface of the slide block 3, fixing blocks 5 are fixedly connected on both sides of the first-stage support rod 4, a second-stage support rod 6 is connected on the inner wall of the first-stage support rod 4 in a sliding manner, a long rod 7 is connected on the inner wall of the second-stage support rod 6 in a sliding manner, an opening is arranged on one side of the long rod 7, a connecting rod 8 is connected between the two long rods 7 in a sliding manner, a top clamp 9 is fixedly connected on the lower surface of the connecting rod 8, a screw hole is arranged on the upper surface of the long rod 7, a regulator 10 is connected on the surface of the screw hole in a threaded manner, a side clamp 11 is fixedly, the spongy cushion 14 arranged above the head cushion 13 can contact with the head of a patient to increase the comfortable feeling, the distance between the side clamps 11 on the two sides can be changed by the one-level supporting rod 4 sliding with the sliding chute 2, the spongy cushion adapts to the fixation of different patients, the problem that the distance cannot be adjusted by the existing fixing clamp is solved, and the comfort level of the head can be increased by the spring 12.

The other end of the spring 12 is fixedly connected with a head cushion 13, the upper surface of the head cushion 13 is fixedly connected with a sponge cushion 14, the lower surface of the base 1 is fixedly connected with a clamping frame 15, the upper surface of the clamping frame 15 is provided with a screw hole, the surface of the screw hole is in threaded connection with a fixing bolt 16, a telescopic column 17 is sleeved at the circle center of the spring 12, the upper surface of the base 1 is provided with a positioning hole 18, the surface of the fixing block 5 is in threaded connection with a positioning bolt 19, the other end of the positioning bolt 19 is clamped with the base 1, one side of the secondary supporting rod 6 is in threaded connection with a height adjuster 20, one side of the primary supporting rod 4 is in threaded connection with a height adjuster 20, one side of the side clamp 11 is fixedly connected with the sponge cushion 14, the lower surface of the top clamp 9 is fixedly connected with the sponge cushion 14, the number of the positioning holes 18 is a plurality, the positioning holes, make whole device fix in the operation table top, can adjust the vertical distance that headrest 13 presss from both sides 11 to the side and the vertical distance that 11 presss from both sides 9 to the top through one-level branch 4, second grade branch 6, stock 7 and altitude controller 20, can make one-level branch 4 block base 1 through pilot pin 19 and prevent that one-level branch 4 from producing and sliding, can fixed connection pole 8 and stock 7 prevent that top clamp 9 from sliding through gim peg 16.

As an optimal technical solution of the utility model: the tail end of the long rod penetrates through the secondary supporting rod, and the three clamps are made of high-strength plastics.

In use, the head fixing clamp for neurosurgery is used for clamping two clamping frames 15 on the lower surface of a base 1 on an operating table, then screwing a fixing bolt 16, placing the head of a patient on a head cushion 13, fixing two sides of the head of the patient by moving a primary support rod 4 and a secondary support rod 6 on two sides, screwing a height adjuster 20 and the fixing bolt 16, then adjusting a long rod 7 to press a top clamp 9 to the upper end of the head, and fixing the head through four fixing clamps, wherein the fixing clamps have the function of changing the positions of the fixing clamps according to the size of the head of the patient.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A head fixation clamp for neurosurgery comprises a base (1), and is characterized in that: the upper surface of the base (1) is provided with a sliding groove (2), the surface of the sliding groove (2) is connected with a sliding block (3) in a sliding manner, the upper surface of the sliding block (3) is fixedly connected with a first-stage supporting rod (4), both sides of the first-stage supporting rod (4) are fixedly connected with a fixing block (5), the inner wall of the first-stage supporting rod (4) is connected with a second-stage supporting rod (6) in a sliding manner, the inner wall of the second-stage supporting rod (6) is connected with a long rod (7) in a sliding manner, one side of the long rod (7) is provided with an opening, a connecting rod (8) is connected between the two long rods (7) in a sliding manner, the surface of the connecting rod (8) is fixedly connected with a top clamp (9), the upper surface of the long rod (7) is provided, the upper surface of base (1) fixed connection has spring (12), the other end fixedly connected with headrest (13) of spring (12), the upper surface fixedly connected with foam-rubber cushion (14) of headrest (13).

2. A neurosurgical head fixation clip according to claim 1, wherein: the lower fixed surface of base (1) is connected with card frame (15), the screw has been seted up to the upper surface of card frame (15), the surperficial threaded connection of screw has gim peg (16), flexible post (17) have been cup jointed to the centre of a circle department of spring (12).

3. A neurosurgical head fixation clip according to claim 1, wherein: the upper surface of base (1) has seted up locating hole (18), the surperficial threaded connection of fixed block (5) has locating bolt (19), the other end joint of locating bolt (19) has base (1).

4. A neurosurgical head fixation clip according to claim 1, wherein: one side of the secondary supporting rod (6) is in threaded connection with a height adjuster (20), and one side of the primary supporting rod (4) is in threaded connection with the height adjuster (20).

5. A neurosurgical head fixation clip according to claim 1, wherein: one side of the side clamp (11) is fixedly connected with a sponge mat (14), and the lower surface of the top clamp (9) is fixedly connected with the sponge mat (14).

6. A neurosurgical head fixation clip according to claim 3, wherein: the number of the positioning holes (18) is a plurality, and the positioning holes (18) are arranged on the upper surface of the base (1) in a parallel array mode.