CN213249830U

CN213249830U - Clinical head fixation clamp that uses of neurosurgery

Info

Publication number: CN213249830U
Application number: CN202021712502.4U
Authority: CN
Inventors: 石柳
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-17
Filing date: 2020-08-17
Publication date: 2021-05-25
Anticipated expiration: 2030-08-17

Abstract

The utility model discloses a clinical head fixation clamp that uses of neurosurgery, the on-line screen storage device comprises a base, the upper surface of base passes through the first strutting arrangement of recess fixedly connected with, the equal fixedly connected with fixed block in both sides of base upper surface, the last fixed surface of fixed block is connected with the telescoping device. This clinical head fixation clamp of using of neurosurgery, the on-line screen storage device comprises a base, first strutting arrangement, the setting of second strutting arrangement and adjusting device isotructure, it makes the regulation pole slide in the cylinder shell to rotate the threaded rod, and then make the arc splint on the second strutting arrangement hug closely in the both sides of patient's head, and use through first strutting arrangement's cooperation, thereby can carry out effectual centre gripping to patient's head and fix, and in the accommodation process, one side contact patient's of arc splint head, and slide in the arc shell and make buffer spring produce deformation, thereby when can avoiding adjusting removal arc splint, the clamping-force direct action is in patient's head and causes patient's discomfort.

Description

Clinical head fixation clamp that uses of neurosurgery

Technical Field

The utility model relates to a neurosurgery technical field specifically is a clinical head fixation clamp that uses of 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.

Often need use the head fixation clamp to fix patient's head at neurosurgery's clinical treatment in-process to the medical personnel's of being convenient for treatment operation, the device commonly used mostly binds fixedly through magic tape or bandage to the patient, and not only fixed effect is relatively poor, and can not rationally carry out reasonable regulation to the dynamics that the device is fixed according to actual conditions after fixed, causes patient's discomfort easily.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a clinical head fixation clamp of using of neurosurgery has solved the problem that proposes in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a clinical head fixing clamp that uses of neurosurgery, includes the base, the upper surface of base passes through the first strutting arrangement of recess fixedly connected with, the equal fixedly connected with fixed block in both sides of base upper surface, the last fixed surface of fixed block is connected with the telescoping device, the inside fixedly connected with adjusting device of telescoping device, one side fixedly connected with second strutting arrangement of adjusting device, the lower surface threaded connection of base has the supporting leg.

Optionally, the number of the supporting legs is four, and the four supporting legs are in a rectangular array form and are in threaded connection with four corners of the lower surface of the base.

Optionally, the second strutting arrangement includes the arc shell, there is the arc splint inside wall of arc shell through spout sliding connection, one side of arc splint is provided with the elastic cushion, the opposite side fixedly connected with buffer spring of arc splint, buffer spring's one end fixed connection is in the inside of arc shell.

Optionally, the first supporting device and the second supporting device have the same structure, and the number of the second supporting devices is two.

Optionally, the telescopic device comprises a shell, a sliding block is connected to the inner side wall of the shell in a sliding mode, a first spring is fixedly connected to the lower surface of the sliding block, a limiting rod is connected to the inner wall of the shell in a sliding mode, a second spring is sleeved on the surface of the limiting rod, and an arc-shaped limiting groove matched with one end of the limiting rod is formed in one side of the sliding block.

Optionally, the adjusting device includes a cylindrical shell, one side of the cylindrical shell is movably connected with a threaded rod through a rotating shaft, one end of the threaded rod is connected with an adjusting rod through a thread, one end of the adjusting rod is fixedly connected to the surface of the second supporting device, and two sides of the adjusting rod are both connected to the inner side wall of the cylindrical shell through sliding chutes in a sliding manner.

(III) advantageous effects

The utility model provides a clinical head fixation clamp that uses of neurosurgery possesses following beneficial effect:

1. this clinical head fixation clamp of using of neurosurgery, the on-line screen storage device comprises a base, first strutting arrangement, the setting of second strutting arrangement and adjusting device isotructure, the threaded rod rotates makes the regulation pole slide in the cylinder shell, and then make the arc splint on the second strutting arrangement hug closely in the both sides of patient's head, and use through first strutting arrangement's cooperation, thereby can carry out effectual centre gripping to patient's head and fix, and in the accommodation process, one side contact patient's of arc splint head, and slide in the arc shell and make buffer spring produce deformation, thereby when can avoiding adjusting and remove arc splint, the clamping-force direct action is in patient's head and cause patient's discomfort, the device's practicality has been improved.

2. This clinical head fixation clamp of using of neurosurgery, through the telescoping device, the setting of base and supporting leg isotructure, press down the slider downwards and make the slider drive second strutting arrangement downstream, the one end that makes the gag lever post outwards removes, when adjusting second strutting arrangement in suitable position, the gag lever post receives the elastic force effect of second spring, the one end joint that makes the gag lever post is in corresponding arc spacing inslot, thereby can be according to different patients 'the condition, the reasonable height that adjusts the device centre gripping is fixed, and rotate the supporting leg, height when can adjusting the device again and using, the application scope of the device has not only been increaseed, medical personnel's work efficiency has been improved again.

Drawings

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

fig. 2 is a schematic sectional structure view of the second supporting device and the adjusting device of the present invention;

fig. 3 is a schematic structural view of the telescopic device of the present invention.

In the figure: 1. a base; 2. a first support device; 3. a fixed block; 4. a telescoping device; 401. a housing; 402. a slider; 403. a first spring; 404. a limiting rod; 405. a second spring; 406. an arc-shaped limiting groove; 5. an adjustment device; 501. a cylindrical shell; 502. a threaded rod; 503. adjusting a rod; 6. a second support device; 601. an arcuate shell; 602. an arc-shaped splint; 603. a buffer spring; 7. and (5) supporting legs.

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 3, the present invention provides a technical solution: a head fixing clamp for neurosurgery clinic comprises a base 1, wherein the upper surface of the base 1 is fixedly connected with a first supporting device 2 through a groove, the first supporting device 2 and a second supporting device 6 are identical in structure, the number of the second supporting devices 6 is two, both sides of the upper surface of the base 1 are fixedly connected with fixed blocks 3, the upper surface of each fixed block 3 is fixedly connected with a telescopic device 4, each telescopic device 4 comprises a shell 401, the inner side wall of the shell 401 is slidably connected with a sliding block 402, the lower surface of the sliding block 402 is fixedly connected with a first spring 403, one end of the first spring 403 is fixedly connected with the inner bottom wall of the shell 401, the inner wall of the shell 401 is slidably connected with a limiting rod 404, the surface of the limiting rod 404 is sleeved with a second spring 405, one side of the sliding block 402 is provided with an arc-shaped limiting groove 406 matched with one end of the limiting rod 404, and, adjusting device 5 includes cylinder shell 501, there is threaded rod 502 one side of cylinder shell 501 through pivot swing joint, threaded rod 502's one end threaded connection has adjusts pole 503, the one end fixed connection who adjusts pole 503 is on the surface of second strutting arrangement 6, the both sides of adjusting pole 503 all are through spout sliding connection in cylinder shell 501's inside wall, one side fixedly connected with second strutting arrangement 6 of adjusting device 5, second strutting arrangement 6 includes arc shell 601, the inside wall of arc shell 601 has arc splint 602 through spout sliding connection, one side of arc splint 602 is provided with the elastic cushion, the opposite side fixedly connected with buffer spring 603 of arc splint 602, the one end fixed connection of buffer spring 603 is in the inside of arc shell 601, base 1's lower surface threaded connection has supporting leg 7, the quantity of supporting leg 7 is four, four supporting legs 7 are the form threaded connection of rectangular array in the four corners department of base 1 lower surface.

The detailed description of the known functions and the known components is omitted in the embodiment of the disclosure, and in order to ensure the compatibility of the equipment, the adopted operation means are consistent with the parameters of the instruments on the market.

In summary, the operation steps of the neurosurgical clinical head fixing clip are as follows;

1. when the adjustable clamp is used, a user rotates the supporting leg 7 to adjust the base 1 to a proper height, the threaded rod 502 is rotated to enable the adjusting rod 503 to slide in the cylindrical shell 501, the arc-shaped clamping plates 602 on the second supporting device 6 are attached to two sides of the head of a patient tightly, and the first supporting device 2 is matched for use, so that the head of the patient can be effectively clamped and fixed, in the adjusting process, one side of each arc-shaped clamping plate 602 contacts the head of the patient and slides in the arc-shaped shell 601 to enable the buffer spring 603 to deform, and the problem that when the arc-shaped clamping plates 602 are adjusted and moved, the clamping force directly acts on the head of the patient to cause discomfort of the patient can be;

2. the slider 402 is pressed downwards to drive the second supporting device 6 to move downwards by the slider 402, so that one end of the limiting rod 404 moves outwards, and when the second supporting device 6 is adjusted to a proper position, the limiting rod 404 is clamped in the corresponding arc-shaped limiting groove 406 under the elastic action of the second spring 405.

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. The utility model provides a clinical head fixation clamp that uses of neurosurgery, includes base (1), its characterized in that: the upper surface of base (1) passes through the first strutting arrangement of recess fixedly connected with (2), the equal fixedly connected with fixed block in both sides (3) of base (1) upper surface, the last fixed surface of fixed block (3) is connected with telescoping device (4), the inside fixedly connected with adjusting device (5) of telescoping device (4), one side fixedly connected with second strutting arrangement (6) of adjusting device (5), the lower surface threaded connection of base (1) has supporting leg (7).

2. The neurosurgical clinical head fixation clamp of claim 1, wherein: the number of the supporting legs (7) is four, and the supporting legs (7) are in a rectangular array form and are in threaded connection with four corners of the lower surface of the base (1).

3. The neurosurgical clinical head fixation clamp of claim 1, wherein: second strutting arrangement (6) include arc shell (601), there is arc splint (602) inside wall through spout sliding connection of arc shell (601), one side of arc splint (602) is provided with the elastic cushion layer, the opposite side fixedly connected with buffer spring (603) of arc splint (602), the one end fixed connection of buffer spring (603) is in the inside of arc shell (601).

4. The neurosurgical clinical head fixation clamp of claim 1, wherein: the first supporting device (2) and the second supporting device (6) are identical in structure, and the number of the second supporting devices (6) is two.

5. The neurosurgical clinical head fixation clamp of claim 1, wherein: the telescopic device (4) comprises a shell (401), a sliding block (402) is connected to the inner side wall of the shell (401) in a sliding mode, a first spring (403) is fixedly connected to the lower surface of the sliding block (402), a limiting rod (404) is connected to the inner wall of the shell (401) in a sliding mode, a second spring (405) is sleeved on the surface of the limiting rod (404), and an arc-shaped limiting groove (406) matched with one end of the limiting rod (404) is formed in one side of the sliding block (402).

6. The neurosurgical clinical head fixation clamp of claim 1, wherein: the adjusting device (5) comprises a cylindrical shell (501), a threaded rod (502) is movably connected to one side of the cylindrical shell (501) through a rotating shaft, an adjusting rod (503) is connected to one end of the threaded rod (502) in a threaded mode, one end of the adjusting rod (503) is fixedly connected to the surface of the second supporting device (6), and two sides of the adjusting rod (503) are connected to the inner side wall of the cylindrical shell (501) in a sliding mode through sliding grooves.