CN219439871U

CN219439871U - Spinal surgery support

Info

Publication number: CN219439871U
Application number: CN202320715763.9U
Authority: CN
Inventors: 王淼; 王晞
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-04-04
Filing date: 2023-04-04
Publication date: 2023-08-01
Anticipated expiration: 2033-04-04

Abstract

The utility model relates to the technical field of spinal surgery supports, and discloses a spinal surgery support, which comprises a bottom plate and two brackets connected to the bottom plate, wherein two symmetrically arranged bases are fixedly connected to the top of the bottom plate, sliding grooves are formed in the bases, and two sliding rods are connected to the bottoms of the two brackets in a sliding manner. According to the utility model, the sliding grooves are formed in the two bases on the bottom plate, the sliding rods which slide up and down are connected with the brackets in a sliding manner, so that the two brackets on the bottom plate can move left and right on the bottom plate, different distances between chin and forehead of different patients can be conveniently adjusted, a single height can be adjusted on the bases, and compared with the height adjustment of the original integral bracket, the height of the single bracket can be adjusted, the support device is more suitable for supporting the face of the patient in an inclined state, and the support device can also be adjusted for different patients, so that the comfort of the patient is enhanced, and the practicability of the head support for spinal surgery is further enhanced.

Description

Spinal surgery support

Technical Field

The utility model relates to the technical field of spinal surgical stents, in particular to a spinal surgical stent.

Background

The spine treatment is generally a rehabilitation operation for patients with scoliosis, spine fracture and the like, and the patient can reset the spine of the fracture or the scoliosis after the operation, and the normal appearance of the spine is restored, so that the patient is in a normal state. In the spine operation, the patient is in a prone type, and the back is upwards, so that a doctor can conveniently operate the spine; however, since the spinal surgery is performed for 2-4 hours, in the existing spinal surgery, the head support is used to support the head of the patient, and the head support generally exposes the chin, forehead, eyes, mouth and nose of the patient, so as to avoid the discomfort caused by long-time compression of the face.

However, the existing head fixing support is of a fixed size, the size cannot be freely adjusted according to the head of a patient, the applicability of the head frame is reduced due to the fact that the forehead and chin distances of different patients are different, the face heights of different patients are different when prone, the height of the support is fixed, discomfort of the patient is caused, and most of existing solutions are inconvenient due to the fact that the patients are lifted by means of foreign objects.

The utility model discloses a spinal surgery bracket head frame, which comprises a chin bracket, a forehead bracket and two parallel sliding seats, wherein the top surface of each sliding seat is provided with a sliding groove, the chin bracket is fixed at one end top of the two sliding seats, the bottom of the forehead bracket is fixedly provided with two sliding blocks, each sliding block is arranged in one sliding groove in a sliding way, the forehead bracket is arranged on the two sliding seats in a sliding way, the chin bracket is fixed at one end of the two sliding seats, two elastically connected limiting blocks are symmetrically arranged in the sliding blocks of the forehead bracket, a first threaded rod is arranged in a threaded way, the two limiting blocks can be extruded out of a mounting groove by rotating the first threaded rod, the side wall of the sliding groove is abutted against, the fixing effect is achieved, the position of the forehead bracket can be adjusted according to the spacing between the forehead and the chin of a patient, and the forehead bracket is fixed. Although the device solves the problems of the adjustable forehead bracket and the height of the headstock, the following problems still exist when the device is specifically used:

in the above-mentioned device, although have used forehead support and chin support to support patient's forehead and chin, forehead support and hypoplastron support all are with slide sliding connection, can't adjust the height of forehead support or chin support alone, because patient is in prone position's state, its head can rotate with the neck, then patient's face can produce the contained angle with the base plate, promptly patient's face is the tilt state on the base plate, then the unable angle that improves alone of forehead support in the above-mentioned device still has inconvenience to the centre gripping of patient's head.

Therefore, the problem of inconvenient support of the forehead of the patient still exists in the above device, which results in difficulty in supporting the head of the patient by the forehead support in a comfortable state.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a spinal operation support, which at least solves one of the problems of the background art, so that the support of the forehead of a patient can be adjusted.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a backbone operation support, includes the bottom plate and connects two brackets on the bottom plate, bottom plate top fixedly connected with two bases that the symmetry set up, has seted up the spout in the base, two bracket bottom sliding connection have two slide bars, slide bar bottom and spout sliding connection, and the slide bar bottom is connected with spacing subassembly, spacing subassembly be used for to the left and right sides removal of slide bar provides spacing function, and the slide bar top is connected with fastening component, fastening component be used for to the reciprocates of slide bar provides fastening function.

Further, the limiting assembly comprises a limiting screw rod, the end part of the limiting screw rod penetrates through the bottom plate and is fixedly connected with the bottom of the sliding rod, the limiting screw rod is in sliding connection with the bottom plate, a limiting threaded ring is in threaded connection with the outer side of the limiting screw rod, and the upper surface of the limiting threaded ring abuts against the lower surface of the bottom plate.

Further, the fastening assembly comprises a fastening screw rod, the end part of the fastening screw rod penetrates through the side wall of the bracket and is fixedly connected with the side wall of the sliding rod, the fastening screw rod is in sliding connection with the bracket, the outer side of the fastening screw rod is in threaded connection with a fastening thread ring, and the side wall of the fastening thread ring abuts against the side wall of the bracket.

Further, connecting pieces are further connected to two sides of the bracket, each connecting piece comprises two fixing belts, the two fixing belts are connected with each other, and the two fixing belts are detachably connected with the bracket.

Further, the two sides of the bracket are also connected with connecting pieces, the connecting pieces comprise elastic bands connected with the two sides of the bracket, and the two ends of the elastic bands are detachably connected with the bracket.

Further, a cushion layer is also connected in the bracket, and the cushion layer is detachably connected with the bracket.

Further, the mounting plates are fixedly connected to two sides of the bottom plate, and mounting holes are formed in the mounting plates.

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

according to the utility model, the sliding grooves are formed in the two bases on the bottom plate, the sliding rods which slide up and down with the brackets are connected in a sliding manner, so that the two brackets on the bottom plate can move left and right on the bottom plate, different distances between the chin and the forehead of different patients can be conveniently adjusted, the height of the single bracket can be adjusted on the bases, and compared with the height of the original integral bracket, the height of the single bracket can be adjusted, the support is more suitable for supporting the face of the patient in an inclined state, and the support can also be adjusted for different patients, so that the comfort of the patient is enhanced, and the practicability of the head support for spinal surgery is further enhanced.

Drawings

FIG. 1 is a schematic view of an overall three-dimensional structure of the present utility model;

FIG. 2 is a schematic perspective sectional view of the whole structure of the present utility model;

FIG. 3 is a schematic view of a partial perspective sectional structure of the present utility model;

FIG. 4 is a schematic perspective sectional view of the bracket, slide bar and spacing threaded ring of the present utility model;

fig. 5 is an enlarged perspective view of the structure of fig. 3 a.

In the figure: 1. a bottom plate; 2. a base; 3. a mounting plate; 4. a bracket; 5. a chute; 6. a cushion layer; 7. a fixing belt; 8. a slide bar; 9. a limit screw; 10. a limit threaded ring; 11. fastening a threaded ring; 12. and (5) fastening a screw.

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.

As shown in fig. 1 to 5, a spinal surgery support comprises a bottom plate 1 and two brackets 4 connected to the bottom plate 1, wherein the top of the bottom plate 1 is fixedly connected with two bases 2 symmetrically arranged, a sliding groove 5 is formed in each base 2, two sliding rods 8 are slidably connected to the bottoms of the two brackets 4, the bottoms of the sliding rods 8 are slidably connected with the sliding groove 5, limiting components are connected to the bottoms of the sliding rods 8 and used for providing limiting functions for the left and right movement of the sliding rods 8, and the top of the sliding rods 8 is connected with a fastening component used for providing fastening functions for the up and down movement of the sliding rods 8.

As shown in fig. 1, the spinal surgery support in the utility model is similar to the existing spinal surgery support structure, as disclosed in publication number CN215960343U, a main improvement of the utility model is that the support of the forehead of a patient can be adjusted, as shown in fig. 1 to 5, when the patient is lying on the surgery bed, the two brackets 4 are not contacted with the face of the patient, the positions of the two brackets 4 on the bottom plate 1 are moved according to the positions of the chin and the forehead of different patients, in the moving process, the brackets 4 drive the slide bar 8 to move in the slide groove 5 on the base 2, after the positions of the two brackets 4 are adjusted, the position of the slide bar 8 can be fixed on the slide groove 5 by a limiting component, then the brackets 4 can be pulled or pushed upwards, so that the brackets 4 and the slide bar 8 are relatively lifted, then the brackets 4 are fixed by a fastening component, even if the lifting heights of the two brackets 4 are adjustable, compared with the height adjustment of the whole brackets 4, the single bracket 4 can be adjusted, and the inclination of the patient can not be adjusted, and the patient can be further adjusted.

As shown in fig. 2, 3 and 4, the limiting assembly comprises a limiting screw rod 9, the end part of the limiting screw rod 9 penetrates through the bottom plate 1 and is fixedly connected with the bottom of the sliding rod 8, the limiting screw rod 9 is in sliding connection with the bottom plate 1, a limiting threaded ring 10 is in threaded connection with the outer side of the limiting screw rod 9, and the upper surface of the limiting threaded ring 10 abuts against the lower surface of the bottom plate 1.

Specifically, when a user moves the bracket 4, the slide bar 8 simultaneously moves in the slide groove 5, and simultaneously drives the limit screw 9 to move back and forth on the bottom plate 1, and after the position of the bracket 4 is adjusted, the limit screw ring 10 can be rotated, so that the upper surface of the limit screw ring 10 is propped against the lower surface of the bottom plate 1, thereby fixing the limit screw 9, and further fixing the slide bar 8, namely fixing the bracket 4;

before one of the brackets 4 needs to be moved, the limiting threaded rings 10 on two sides of the bracket are rotated, so that the upper surface of the limiting threaded rings 10 is separated from the lower surface of the bottom plate 1 by a distance, the bracket 4 can be moved in the sliding groove 5, balls connected in a rotating mode can be embedded into two sides of the sliding rod 8, when the sliding rod 8 slides with the side wall of the sliding groove 5 in the moving process, the balls can rotate in the sliding process, sliding friction of the sliding rod 8 in the sliding groove 5 can be converted into rolling friction, sliding of the sliding rod 8 in the sliding groove 5 is smoother, and medical staff can slide the sliding rod 8, namely the bracket 4, more easily.

Through the cooperation setting of spacing screw rod 9 and spacing screwed ring 10, can be convenient for fix the position behind the bracket 4 removal, and utilize the threaded connection of spacing screw rod 9 and spacing screwed ring 10, can make the position of bracket 4 fixed on bottom plate 1 optional position, simple structure and practicality.

As shown in fig. 2, 3 and 4, the fastening assembly comprises a fastening screw rod 12, the end part of the fastening screw rod 12 penetrates through the side wall of the bracket 4 and is fixedly connected with the side wall of the sliding rod 8, the fastening screw rod 12 is in sliding connection with the bracket 4, a fastening thread ring 11 is in threaded connection with the outer side of the fastening screw rod 12, and the side wall of the fastening thread ring 11 abuts against the side wall of the bracket 4.

Specifically, when the user needs to adjust the height of the bracket 4, the fastening thread rings 11 on two sides of the bracket 4 are rotated, so that the side walls of the fastening thread rings 11 are separated from the side walls of the bracket 4 by a certain distance, at this time, the fastening screw rods 12 on the side walls of the two slide bars 8 in the bracket 4 lose restriction, so that the bracket 4 and the slide bars 8 can relatively ascend, after the adjustment is completed, the fastening thread rings 11 are rotated, the fastening thread rings 11 are in threaded connection with the fastening screw rods 12, the side walls of the fastening thread rings 11 are propped against the side walls of the bracket 4, and the slide bars 8 are fixed.

Through the cooperation setting of fastening screw 12 and fastening thread ring 11, can make the height between slide bar 8 and the bracket 4 can be fixed after being adjusted, and the threaded connection between fastening screw 12 and the fastening thread ring 11, simple structure is also more practical, when specific operation, can make medical personnel can be comparatively rapid accomplish the regulation with the height of bracket 4.

As shown in fig. 1, 2, 3 and 4, the two sides of the bracket 4 are also connected with connecting pieces, the connecting pieces comprise two fixing belts 7, the two fixing belts 7 are connected with each other, and the two fixing belts 7 are detachably connected with the bracket 4.

Specifically, when the chin and forehead of the patient are padded on the bracket 4, the two fixing belts 7 can be opened, then the head or neck of the patient is covered, then the two fixing belts 7 are connected with each other, the connection mode can be the mutual adhesion of magic tapes or the buckle connection, and the connection mode can be selected under the condition that the head of the patient is not pressed;

after the fixing belt 7 is used, the fixing belt 7 and the bracket 4 can be detached, so that the fixing belt 7 can be conveniently disinfected and cleaned.

As shown in fig. 1, 2, 3 and 4, the two sides of the bracket 4 are also connected with connecting pieces, the connecting pieces comprise elastic bands connected with the two sides of the bracket 4, and two ends of the elastic bands are detachably connected with the bracket 4.

Specifically, when the chin and forehead of the patient are padded on the bracket 4, the elastic band can be pulled up, so that the head of the patient is worn in the elastic band, the head of the patient can be further limited by the elastic band, and the joint surface of the elastic band and the head or neck of the patient can be provided with a protective cushion layer, so that the head or neck of the patient is not pressed;

through setting up elastic cord and bracket 4 to dismantling the connection, can be convenient for dismantle the elastic cord, and then conveniently disinfect and clear up it, the use of being convenient for next time.

As shown in fig. 1, 2, 3 and 4, a cushion layer 6 is also connected in the bracket 4, and the cushion layer 6 is detachably connected with the bracket 4.

Specifically, the setting of bed course 6 can be convenient for patient's chin and forehead can not cause extruded uncomfortable to feel, and the material of bed course 6 can be sponge or memory cotton, can make the cost of manufacture of bed course 6 reduce like this, and bed course 6 also can be soft silica gel pad etc. can be convenient for later stage cyclic utilization.

The detachable arrangement of the cushion layer 6 can facilitate the disassembly of the cushion layer 6, and the replacement or cleaning and disinfection of the cushion layer 6 can be realized, thereby increasing the practicability of the bracket 4.

As shown in fig. 1, 2 and 3, mounting plates 3 are fixedly connected to two sides of a bottom plate 1, and mounting holes are formed in the mounting plates 3. The setting of mounting panel 3 can make bottom plate 1 not only place on the operation table, also can unsettled install on the support of operation table both sides, if install on the support of operation table, the intermediate position of bottom plate 1 still can set up to fretwork or otter board, can make like this that patient breathes more smoothly.

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

1. The utility model provides a backbone operation support, includes bottom plate (1) and connects two brackets (4) on bottom plate (1), its characterized in that, bottom plate (1) top fixedly connected with base (2) that two symmetries set up, spout (5) have been seted up in base (2), two bracket (4) bottom sliding connection have two slide bars (8), slide bar (8) bottom and spout (5) sliding connection, slide bar (8) bottom is connected with spacing subassembly, spacing subassembly be used for to the left and right sides of slide bar (8) remove and provide spacing function, slide bar (8) top is connected with fastening component, fastening component be used for to the reciprocates of slide bar (8) provides fastening function.

2. The spinal surgery bracket according to claim 1, wherein the limiting assembly comprises a limiting screw rod (9), the end part of the limiting screw rod (9) penetrates through the bottom plate (1) and is fixedly connected with the bottom of the sliding rod (8), the limiting screw rod (9) is in sliding connection with the bottom plate (1), a limiting threaded ring (10) is in threaded connection with the outer side of the limiting screw rod (9), and the upper surface of the limiting threaded ring (10) abuts against the lower surface of the bottom plate (1).

3. A spinal surgery bracket according to claim 1, characterized in that the fastening assembly comprises a fastening screw (12), the end of the fastening screw (12) penetrates through the side wall of the bracket (4) and is fixedly connected with the side wall of the sliding rod (8), the fastening screw (12) is slidably connected with the bracket (4), the outer side of the fastening screw (12) is in threaded connection with a fastening thread ring (11), and the side wall of the fastening thread ring (11) abuts against the side wall of the bracket (4).

4. A spinal surgery bracket according to claim 1, 2 or 3, characterized in that the bracket (4) is further connected on both sides with a connecting piece comprising two fixing straps (7), the two fixing straps (7) being connected to each other, the two fixing straps (7) being detachably connected to the bracket (4).

5. A spinal surgery bracket according to claim 1, 2 or 3, characterized in that the brackets (4) are also connected on both sides with connecting elements, which comprise elastic bands connected to both sides of the brackets (4), both ends of the elastic bands being detachably connected to the brackets (4).

6. A spinal surgery bracket according to claim 1, 2 or 3, characterized in that a cushion layer (6) is also connected in the bracket (4), the cushion layer (6) being detachably connected to the bracket (4).

7. A spinal surgery bracket according to claim 1, 2 or 3, characterized in that the two sides of the base plate (1) are fixedly connected with mounting plates (3), and the mounting plates (3) are provided with mounting holes.