CN214966867U

CN214966867U - Head and neck fixing device for neurosurgery

Info

Publication number: CN214966867U
Application number: CN202120621738.5U
Authority: CN
Inventors: 徐春
Original assignee: Hubei Cancer Research Institute of Hubei Cancer Hospital
Current assignee: Hubei Cancer Research Institute of Hubei Cancer Hospital
Priority date: 2021-03-27
Filing date: 2021-03-27
Publication date: 2021-12-03
Anticipated expiration: 2031-03-27

Abstract

The utility model belongs to the technical field of medical instrument, a neck fixing device for neurosurgery is related to, wherein, including the stabilized platform, the last fixed surface of stabilized platform is connected with the headrest, the back fixedly connected with forehead clitellum of headrest, and the forehead clitellum keeps away from the first magic subsides of surface fixedly connected with of headrest one end, the positive fixedly connected with second magic subsides of headrest, the last fixed surface of stabilized platform is connected with the neck pillow, the cavity has been seted up to the inside of neck pillow, first through-hole has been seted up in the front of neck pillow, and the back of neck pillow has seted up the second through-hole, the slide has all been cup jointed to the inside of first through-hole and second through-hole. The neck length adjusting device has the advantages that the sliding tube slides on the sliding rod by pulling the second fixing claws, the distance between the two second fixing claws is adjusted according to the length of the neck of a patient, the neck length adjusting device can adapt to the lengths of the necks of various patients, the fitting effect is better, the applicability and the stability of the neck length adjusting device are improved, and the neck length adjusting device is convenient to use.

Description

Head and neck fixing device for neurosurgery

Technical Field

The utility model belongs to the technical field of medical instrument, concretely relates to head and neck fixing device for neurosurgery.

Background

Neurosurgery is a clinical surgical department which treats diseases of central nervous system (brain, spinal cord), peripheral nervous system and vegetative nervous system by taking operation as a main means. The concept of the surgical treatment of nervous system diseases is researched by adopting a surgical method, and the achievement of basic medical science such as early human anatomy, physiology, pathoanatomy, pathophysiology, experimental surgery and the like is benefited, the head and neck fixing device is one of the main devices of neurosurgery, when the existing head and neck fixing device is used, due to different lengths of necks of patients, the using effect is reduced when the existing head and neck fixing device is used, the applicability is poor, the head and neck fixing device is adaptive to the necks of the patients, the stability of the device is reduced, and the later-stage operation efficiency is influenced.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a head and neck fixing device for neurosurgery, which solves the technical problem of poor applicability of the existing head and neck fixing device.

In order to achieve the above object, the utility model provides a following technical scheme: the head and neck fixing device for the neurosurgical operation comprises a stabilizing table, wherein a headrest is fixedly connected to the upper surface of the stabilizing table, a forehead girdle is fixedly connected to the back surface of the headrest, a first magic tape is fixedly connected to the outer surface of one end, away from the headrest, of the forehead girdle, and a second magic tape is fixedly connected to the front surface of the headrest;

the upper surface of the stabilizing table is fixedly connected with a neck pillow, a cavity is formed in the neck pillow, a first through hole is formed in the front of the neck pillow, a second through hole is formed in the back of the neck pillow, sliding plates are sleeved in the first through hole and the second through hole, tooth grooves are formed in one side faces, close to each other, of the sliding plates, a rotating rod is arranged between the two sliding plates, the left end of the rotating rod penetrates through the inner wall of the cavity and extends to the left side of the neck pillow, the rotating rod is rotatably connected with the neck pillow, a gear is fixedly connected to the outer surface of the rotating rod and is meshed with the tooth grooves, a rotating disc is fixedly connected to the left end of the rotating rod, a first threaded hole is formed in the left side face of the rotating disc, a first screw is connected to the inner thread of the first threaded hole, a sliding rod is arranged above each sliding plate, and a first fixing claw is fixedly connected to the outer surface of the sliding rod, every the equal fixedly connected with bracing piece of surface of slide bar, and the one end of bracing piece and the last fixed surface of slide are connected, two the outside of slide bar has all cup jointed the slide pipe, and the fixed claw of surface fixedly connected with second of slide pipe, every the second screw hole has all been seted up to the surface of slide pipe, and the inside threaded connection second screw of second screw hole.

As a further aspect of the present invention: the spout has all been seted up to the interior roof of cavity and interior diapire, and the inside joint of spout has a slider, two the one end that the slider is close to each other is respectively with a side fixed connection that two slides kept away from each other.

As a further aspect of the present invention: two symmetrical telescopic belts are arranged above the neck pillow, and the first fixed claw and the second fixed claw are fixedly connected with the telescopic belts.

As a further aspect of the present invention: and both ends of each sliding rod are fixedly connected with spherical check blocks.

As a further aspect of the present invention: every the surface of slide bar has all seted up the keyway, and the screw thread end of second screw contacts with the keyway.

Compared with the prior art, the beneficial effects of the utility model are that:

1. this neck fixing device for neurosurgery makes the slide bar slide through pulling second stationary dog, adjusts the distance between two second stationary dogs according to patient's neck length, can make the device adapt to various patient's neck length, and the laminating effect is better, has improved its suitability and stability, makes its convenient to use.

2. This neck fixing device for neurosurgery through being provided with the ball-type dog, can block the slide pipe and avoid its slippage, makes its convenient to use, through being provided with the telescopic band, increases the area of contact with patient's neck, makes it use more comfortablely.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of a front perspective in the present invention;

FIG. 2 is a schematic structural view of a side view section of the middle neck pillow of the present invention;

fig. 3 is an enlarged schematic structural view of a structure a in fig. 1 according to the present invention;

fig. 4 is an enlarged schematic structural view of a structure B in fig. 1 according to the present invention;

in the figure: 1. a first fixed jaw; 2. a support bar; 3. a slide bar; 4. a forehead band; 5. a stabilization stage; 6. a headrest; 7. a second magic tape; 8. a first magic tape; 9. a slide plate; 10. a second through hole; 11. a tooth socket; 12. a neck pillow; 13. a gear; 14. a stretchable band; 15. a chute; 16. a first through hole; 17. a rotating rod; 18. a cavity; 19. a first screw; 20. rotating the disc; 21. a first threaded hole; 22. a second stationary jaw; 23. a second threaded hole; 24. a second screw; 25. a keyway; 26. a spherical stopper; 27. a slider; 28. and (4) sliding the tube.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-4, the present invention provides the following technical solutions: a head and neck fixing device for neurosurgery comprises a stabilizing platform 5, wherein a headrest 6 is fixedly connected to the upper surface of the stabilizing platform 5, a forehead girdle 4 is fixedly connected to the back surface of the headrest 6, a first magic tape 8 is fixedly connected to the outer surface of one end, away from the headrest 6, of the forehead girdle 4, a second magic tape 7 is fixedly connected to the front surface of the headrest 6, and the forehead girdle 4 is convenient to fix and convenient to use through the matching use of the first magic tape 8 and the second magic tape 7;

the upper surface of the stabilizing table 5 is fixedly connected with a neck pillow 12, a cavity 18 is arranged inside the neck pillow 12, a first through hole 16 is arranged on the front surface of the neck pillow 12, a second through hole 10 is arranged on the back surface of the neck pillow 12, sliding plates 9 are sleeved inside the first through hole 16 and the second through hole 10, tooth grooves 11 are arranged on one side surfaces, close to each other, of the sliding plates 9, a rotating rod 17 is arranged between the two sliding plates 9, the left end of the rotating rod 17 penetrates through the inner wall of the cavity 18 and extends to the left side of the neck pillow 12, the rotating rod 17 is rotatably connected with the neck pillow 12, a gear 13 is fixedly connected to the outer surface of the rotating rod 17, the gear 13 is meshed with the tooth grooves 11, a rotating disc 20 is fixedly connected to the left end of the rotating rod 17, a first threaded hole 21 is arranged on the left side surface of the rotating disc 20, a first screw 19 is connected to the inner thread of the first threaded hole 21, and the rotating disc 20 is matched with the first screw 19, twist first screw 19 and neck pillow 12 separation, make things convenient for the user to grasp first screw 19 and rotate rotary disk 20 and bull stick 17, twist first screw 19 and neck pillow 12 contact and realize fixing promptly, make its convenient to use, the top of every slide 9 all is provided with slide bar 3, and the surface fixed connection of slide bar 3 has first stationary dog 1, the equal fixedly connected with bracing piece 2 of surface of every slide bar 3, and the one end of bracing piece 2 and the last fixed surface of slide 9 are connected, slide tube 28 has all been cup jointed to the outside of two slide bars 3, and the surface fixed connection of slide tube 28 has second stationary dog 22, second screw hole 23 has all been seted up to the surface of every slide tube 28, and the inside threaded connection second screw 24 of second screw hole 23.

Concrete, spout 15 has all been seted up to the interior roof and the interior diapire of cavity 18, and spout 15's inside joint has slider 27, and the one end that two sliders 27 are close to each other respectively with two slide 9 a side fixed connection of keeping away from each other, makes slide 9 remove more stably, avoids slide 9 to appear inclining when removing, has improved its stability.

Specifically, two symmetrical telescopic belts 14 are arranged above the neck pillow 12, and the first fixing claw 1 and the second fixing claw 22 are both fixedly connected with the telescopic belts 14, so that the contact area with the neck of a patient is increased, and the neck pillow is more comfortable to use.

Specifically, both ends of each sliding rod 3 are fixedly connected with spherical stoppers 26, which can block the sliding tube 28 to prevent the sliding tube from slipping, so that the sliding tube is convenient to use.

Specifically, a key groove 25 is formed in the outer surface of each sliding rod 3, the threaded end of each second screw 24 is in contact with the key groove 25, the threaded end of each second screw 24 is fixed more conveniently, and the second screws 24 are prevented from sliding.

The utility model discloses a theory of operation does:

when the neck-fixing device is used, a patient lies down the head of the patient to the neck of the head pillow 6 and reaches the neck pillow 12, the forehead ring belt 4 is pulled to be attached to the head of the patient, the second magic tape 7 and the first magic tape 8 are adhered together to complete fixation, then the second fixing claw 22 is pulled to enable the sliding pipe 28 to slide on the sliding rod 3, the distance between the two second fixing claws 22 is adjusted according to the length of the neck of the patient, then the second screw 24 is screwed to be in contact with the sliding rod 3 to fix the sliding pipe 28, finally the rotating disc 20 is rotated to drive the rotating rod 17 and the gear 13 to rotate, the two sliding plates 9 are driven to move relatively under the action of the tooth grooves 11 so as to drive the supporting rod 2 and the sliding rod 3 to move, the second fixing claw 22 fixes the neck of the patient, finally the first screw 19 is rotated to enable one end of the first screw to be in contact with the neck pillow 12 to fix the rotating disc 20, and the device can adapt to various lengths of the neck of the patient through the distance adjustment of the two second fixing claws 22, the laminating effect is better, has improved its suitability and stability, makes its convenient to use.

In the description of the present invention, it is to be understood that the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium; either as communication within the two elements or as an interactive relationship of the two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present application, unless otherwise expressly stated or limited, a first feature may be "on" or "under" a second feature, and the first and second features may be in direct contact, or the first and second features may be in indirect contact via an intermediate. Also, a first feature "on," "above," and "over" a second feature may be directly or obliquely above the second feature, or simply mean that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the second feature, or may simply mean that the first feature is at a lower level than the second feature.

In the description herein, the description of the terms "one embodiment," "some embodiments," "an embodiment," "an example," "a specific example" or "some examples" or the like, means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

While embodiments of the present invention have been shown and described, it is to be understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that modifications, alterations, substitutions and variations may be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.

Claims

1. The utility model provides a neck fixing device for neurosurgery, includes stabilizer (5), its characterized in that: the upper surface of the stabilizing platform (5) is fixedly connected with a headrest (6), the back surface of the headrest (6) is fixedly connected with a forehead girdle (4), the outer surface of one end, far away from the headrest (6), of the forehead girdle (4) is fixedly connected with a first magic tape (8), and the front surface of the headrest (6) is fixedly connected with a second magic tape (7);

the upper surface of the stabilizing table (5) is fixedly connected with a neck pillow (12), a cavity (18) is formed in the neck pillow (12), a first through hole (16) is formed in the front of the neck pillow (12), a second through hole (10) is formed in the back of the neck pillow (12), sliding plates (9) are sleeved in the first through hole (16) and the second through hole (10), tooth grooves (11) are formed in one side face, close to each other, of the sliding plates (9), a rotating rod (17) is arranged between the two sliding plates (9), the left end of the rotating rod (17) penetrates through the inner wall of the cavity (18) and extends to the left side of the neck pillow (12), the rotating rod (17) is rotatably connected with the neck pillow (12), a gear (13) is fixedly connected to the outer surface of the rotating rod (17), the gear (13) is meshed with the tooth grooves (11), and a rotating disk (20) is fixedly connected to the left end of the rotating rod (17), first screw hole (21) has been seted up to the left surface of rotary disk (20), and the inside threaded connection of first screw hole (21) has first screw (19), every the top of slide (9) all is provided with slide bar (3), and the first stationary dog (1) of the outer fixed surface of slide bar (3), every the equal fixedly connected with bracing piece (2) of surface of slide bar (3), and the one end of bracing piece (2) and the last fixed surface of slide (9) are connected, two slide bar (28) have all been cup jointed to the outside of slide bar (3), and the outer fixed surface of slide bar (28) is connected with second stationary dog (22), every second screw hole (23) have all been seted up to the surface of slide bar (28), and the inside threaded connection second screw (24) of second screw hole (23).

2. The head and neck fixation device for neurosurgery according to claim 1, wherein: spout (15) have all been seted up to the interior roof and the interior diapire of cavity (18), and the inside joint of spout (15) has slider (27), two the one end that slider (27) are close to each other is respectively with the side fixed connection that two slide (9) kept away from each other.

3. The head and neck fixation device for neurosurgery according to claim 1, wherein: two symmetrical telescopic belts (14) are arranged above the neck pillow (12), and the first fixed claw (1) and the second fixed claw (22) are fixedly connected with the telescopic belts (14).

4. The head and neck fixation device for neurosurgery according to claim 1, wherein: both ends of each sliding rod (3) are fixedly connected with spherical check blocks (26).

5. The head and neck fixation device for neurosurgery according to claim 1, wherein: the outer surface of each sliding rod (3) is provided with a key groove (25), and the threaded end of the second screw (24) is in contact with the key groove (25).