Adjustable postoperative cervical vertebra fixing pillow

Abstract

The utility model discloses an adjustable post-operation cervical vertebra fixing pillow which comprises a neck collar rear piece, the outer wall of the neck collar rear piece is fixedly connected with a side soft cushion, the outer wall of the neck collar rear piece is provided with two butt joint holes, and the inner walls of the two butt joint holes are both connected with butt joint blocks in a sliding mode. Through the arrangement of the neck support rear piece, the side soft cushions, the rubber surrounding strip, the neck support front piece, the hook face hook-and-loop fastener, the suede face hook-and-loop fastener, the lower jaw plate, the sponge cushion, the jaw rubber support and the air bag, the neck support rear piece supports the back side of the head, the lower jaw plate supports the lower jaw position, and the air bag elastically supports the neck position; the chin rubber support supports the chin of the patient to complete the overall support of the cervical vertebra of the patient; by arranging an arc-shaped groove, a threaded column, a threaded sleeve, a through hole, a butt joint block and a T-shaped column, the lower jaw plate rotates to drive the jaw rubber support to rotate downwards, the space is enlarged, and the requirement for body position replacement of the patient is met.

Description

Technical Field

[0001] The utility model relates to the technical field of medical nursing appliances, in particular to an adjustable postoperative cervical fixation pillow. Background Art

[0002] If the cervical spondylosis is serious and even affects the patient's life, such patients can be treated with surgery. Generally speaking, the recovery stage after cervical spine surgery mainly includes the rest period, nursing period, rehabilitation period, etc., and it is also necessary to pay attention to daily nursing work. After the operation, the patient should rest in bed as much as possible and avoid strenuous exercise, otherwise there will be postoperative displacement, which will also affect the effect of the operation and is not conducive to the recovery of the body.

[0003] After searching, the patent document with publication number: CN211460945U discloses an adjustable postoperative cervical vertebra fixation pillow, comprising a cervical pillow (1) and a headrest (2) connected to the cervical pillow (1) for supporting the back of the head, characterized in that: the left and right sides of the cervical pillow (1) are respectively equipped with a support body (3) that can be horizontally rotated to adjust the distance, the headrest (2) can be adjusted by shaking forward and backward, the side of the cervical pillow (1) away from the headrest (2) is connected with an inflatable airbag (4), a trapezoidal fixed bracket (5) is installed inside the cervical pillow (1), the left and right ends of the fixed bracket (5) are connected to the support body (3) through a spherical joint, the front end of the fixed bracket (5) is connected with a plurality of spherical joint connecting rods (6), and the spherical joint connecting rods (6) extend into the headrest (2). By combining the headrest and the cervical pillow, it can be used for postoperative braking, anti-rotation, and maintaining the neck function when lying on the back or side.

[0004] During the use of the above-mentioned cervical fixation pillow, the inflation chamber is inflated and deflated to achieve fixation and make the patient more comfortable. However, the safety is not high if the fixation is completely dependent on the inflation of the inflation chamber. Considering that the patient needs absolutely fixed safety care, and the patient needs to change the body position appropriately to prevent the formation of pressure sores, a larger neck space is needed when the patient changes the body position. It takes a long time to deflate the inflation chamber and then inflate it, which affects the use. Therefore, we propose an adjustable postoperative cervical fixation pillow to solve the above problems. Utility Model Content

[0005] The utility model aims to solve the shortcomings in the prior art and provides an adjustable postoperative cervical fixation pillow.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] An adjustable postoperative cervical fixation pillow comprises a cervical support rear piece, the outer wall of which is fixedly connected to a side cushion, the outer wall of which is provided with two docking holes, the inner walls of the two docking holes are slidably connected to docking blocks, one end of the two docking blocks is fixedly connected to the same cervical support front piece, the outer wall of the cervical support rear piece is provided with a fixing mechanism, the outer wall of the cervical support front piece is provided with a supporting mechanism, the supporting mechanism comprises two mandibular plates, the outer wall of the cervical support front piece is provided with two countersunk holes, the inner walls of the two countersunk holes are rotatably connected to T-shaped columns, one end of the two T-shaped columns is fixedly connected to the outer walls of the two mandibular plates respectively, and the two mandibular plates The outer walls of the two jaw plates are fixedly connected with sponge pads, the same chin rubber support is fixedly connected between the two jaw plates, and the outer wall of the chin rubber support is evenly provided with multiple through holes, the outer wall of the front piece of the neck support is fixedly inlaid with two air bags, and an elastic support is formed between the front piece of the neck support and the neck by arranging the air bags, and the outer wall of the front piece of the neck support is provided with an adjustment mechanism, and the adjustment mechanism includes two threaded columns, and the outer wall of the front piece of the neck support is provided with two arc grooves, the outer walls of the two jaw plates are respectively fixedly connected to one end of the two threaded columns, and the outer walls of the threaded columns are threadedly connected with threaded sleeves, and the jaw plate is fixed to the front piece of the neck support by arranging the threaded sleeves.

[0008] Preferably, the fixing mechanism includes two hook-surface Velcros, one end of each of the two hook-surface Velcros is fixedly connected to the outer wall of the rear piece of the neck support, the outer wall of the front piece of the neck support is fixedly connected with a suede Velcro, the hook-surface Velcros and the suede Velcros are bonded to each other, and the rear piece of the neck support and the front piece of the neck support are formed into a whole by arranging the hook-surface Velcros and the suede Velcros.

[0009] Preferably, the outer wall of the front plate of the neck support is provided with two circular holes, the inner walls of the two circular holes are fixedly connected with trachea, one end of the trachea is fixedly connected with a hand-pinchable inflation ball, and the other end of the trachea is fixedly connected with the outer wall of the airbag, and the airbag is inflated by providing the hand-pinchable inflation ball.

[0010] Preferably, the outer wall of the threaded column is slidably connected to the inner wall of the arc-shaped groove, and the outer wall of the threaded sleeve is pressed against the outer wall of the front plate of the neck support.

[0011] Preferably, the outer wall of the side cushion is evenly provided with a plurality of ventilation holes, and the outer wall fixing sleeve of the rear piece of the neck support is provided with a rubber surrounding strip, and the softness of the edge position of the rear piece of the neck support is increased by providing the rubber surrounding strip.

[0012] Compared with the prior art, the advantages of the utility model are:

[0013] This solution provides overall support for the patient's cervical spine by arranging a back piece of the neck brace, side cushions, rubber surrounding strips, a front piece of the neck brace, hook-surface Velcro, suede Velcro, a mandibular plate, a sponge pad, a chin rubber support and an airbag. The back piece of the neck brace supports the back of the head, the mandibular plate supports the mandibular position, the airbag elastically supports the neck position, and the chin rubber support supports the patient's chin. By arranging arc grooves, threaded columns, threaded sleeves, through holes, docking blocks and T-columns, the rotation of the mandibular plate drives the chin rubber support to rotate downward, thereby expanding the space to meet the patient's needs for changing body positions. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solution of the present invention, the drawings required for use in the description of the specific implementation methods will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0015] Figure 1 This is a schematic cross-sectional structure diagram of an adjustable postoperative cervical fixation pillow proposed by the utility model;

[0016] Figure 2 The utility model provides an adjustable postoperative cervical fixation pillow. Figure 1 A schematic diagram of the enlarged structure of part A;

[0017] Figure 3 The utility model is a partial three-dimensional structural schematic diagram of an adjustable postoperative cervical fixation pillow.

[0018] In the figure: 1. back piece of neck support; 2. side cushions; 3. rubber surrounding strip; 4. front piece of neck support; 5. hook-surface Velcro; 6. velvet Velcro; 7. mandibular plate; 8. sponge pad; 9. chin rubber support; 10. air bag; 11. arc groove; 12. trachea; 13. threaded column; 14. threaded sleeve; 15. through hole; 16. docking block; 17. T-column. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] Depend on Figure 1-Figure 3As shown, it relates to an adjustable postoperative cervical fixation pillow, comprising a cervical support back piece 1, the outer wall of the cervical support back piece 1 is fixedly connected with side cushions 2, the side cushions 2 increase the softness of the support for the back of the patient's head, the outer wall of the side cushions 2 is evenly provided with a plurality of ventilation holes to increase the air permeability and avoid sweating, the outer wall of the cervical support back piece 1 is fixedly sleeved with a rubber surrounding strip 3, the rubber surrounding strip 3 increases the softness of the edge position of the cervical support back piece 1, the outer wall of the cervical support back piece 1 is provided with two docking holes, the inner walls of the two docking holes are slidably connected with docking blocks 16, one end of the two docking blocks 16 is fixedly connected with the same cervical support front piece 4, the cervical support back piece 1 and the cervical support front piece 4 are docked with the docking holes through the docking blocks 16, the cervical support back piece 1 and the cervical support front piece 4 are made of plastic, the outer wall of the cervical support back piece 1 is provided with a fixing mechanism, the outer wall of the cervical support front piece 4 is provided with a supporting mechanism, and the outer wall of the cervical support front piece 4 is provided with an adjustment mechanism.

[0021] The fixing mechanism includes two hook-surface Velcros 5, one end of each of which is fixedly connected to the outer wall of the neck support rear plate 1, and the outer wall of the neck support front plate 4 is fixedly connected to a suede Velcro 6, and the hook-surface Velcros 5 and the suede Velcro 6 are bonded to each other.

[0022] The supporting mechanism includes two mandibular plates 7. Two countersunk holes are provided on the outer wall of the front plate 4 of the neck support. The inner walls of the two countersunk holes are rotatably connected with T-shaped columns 17. One ends of the two T-shaped columns 17 are fixedly connected to the outer walls of the two mandibular plates 7 respectively. The mandibular plates 7 rotate up and down through the two T-shaped columns 17. The outer walls of the two mandibular plates 7 are fixedly connected with sponge pads 8. The sponge pads 8 are mainly used to prevent the mandible from rigidly contacting with the mandibular plates 7 and wearing the skin. The same chin rubber support 9 is fixedly connected between the two mandibular plates 7. The outer wall of the chin rubber support 9 is evenly provided with multiple through holes 15. The outer wall of the front plate 4 of the neck support is fixedly inlaid with two airbags 10. The outer wall of the front plate 4 of the neck support is provided with two circular holes. The inner walls of the two circular holes are fixedly connected with a trachea 12. One end of the trachea 12 is fixedly connected with a hand-pinch inflatable ball. The trachea 12 is blocked with an existing rubber plug after being inflated. The other end of the trachea 12 is fixedly connected with the outer wall of the airbag 10.

[0023] The adjustment mechanism includes two threaded columns 13, and the outer wall of the front plate 4 of the neck support is provided with two arc grooves 11. The outer walls of the two mandibular plates 7 are respectively fixedly connected to one end of the two threaded columns 13, and the outer walls of the threaded columns 13 are threadedly connected with threaded sleeves 14. The outer walls of the threaded columns 13 are slidably connected to the inner walls of the arc grooves 11, and the outer walls of the threaded sleeves 14 are squeezed against the outer wall of the front plate 4 of the neck support, and the threaded sleeves 14 fix the mandibular plates 7 on the front plate 4 of the neck support.

[0024] Working principle: When in use, place the back piece 1 of the neck support behind the cervical vertebrae, place the front piece 4 of the neck support on both sides of the neck, and adhere the two hook-surface Velcros 5 to the two velvet Velcros 6 to fix the position between the back piece 1 of the neck support and the front piece 4 of the neck support, and adjust it according to the thickness of the neck; the two mandibular plates 7 support the position of the mandible, and inflate the airbag 10 through the trachea 12 by pinching the inflatable ball to elastically support the position of the neck, and the sponge pad 8 mainly prevents the mandible from rigidly contacting the mandibular plate 7 to wear the skin, and the chin rubber support 9 supports the patient's chin to complete the overall support of the patient's cervical vertebrae Support; at the same time, when the body position needs to be changed, the threaded sleeve 14 is rotated to release the position fixation of the threaded column 13, and the position fixation of the mandibular plate 7 is released. The mandibular plate 7 is rotated through two T-columns 17. The rotation of the mandibular plate 7 drives the chin rubber support 9 to rotate downward. The mandibular plate 7 is squeezed onto the outer wall of the airbag 10, so that the internal air of the airbag 10 expands slightly downward. The airbag 10 reduces the elastic support for the neck, the mandibular plate 7 reduces the support for the mandibular position, and the chin rubber support 9 reduces the support for the chin. In addition, with the rotation angle of the mandibular plate 7, the space gradually increases, leaving space to meet the patient's needs for changing body position.

[0025] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to only specific implementation methods. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. An adjustable postoperative cervical fixation pillow, comprising a cervical support rear plate (1), characterized in that: The outer wall of the neck support rear plate (1) is fixedly connected to the side cushion (2), the outer wall of the neck support rear plate (1) is provided with two docking holes, the inner walls of the two docking holes are slidably connected to docking blocks (16), one end of the two docking blocks (16) is fixedly connected to the same neck support front plate (4), the outer wall of the neck support rear plate (1) is provided with a fixing mechanism, the outer wall of the neck support front plate (4) is provided with a supporting mechanism, the supporting mechanism comprises two mandibular plates (7), the outer wall of the neck support front plate (4) is provided with two countersunk holes, the inner walls of the two countersunk holes are rotatably connected to T-shaped columns (17), one end of the two T-shaped columns (17) is respectively fixedly connected to the outer walls of the two mandibular plates (7), and the two The outer walls of the mandibular plates (7) are fixedly connected with sponge pads (8); the two mandibular plates (7) are fixedly connected with a same chin rubber support (9); the outer wall of the chin rubber support (9) is evenly provided with a plurality of through holes (15); the outer wall of the front piece of the neck support (4) is fixedly inlaid with two air bags (10); the outer wall of the front piece of the neck support (4) is provided with an adjustment mechanism, the adjustment mechanism comprises two threaded columns (13); the outer wall of the front piece of the neck support (4) is provided with two arc grooves (11); the outer walls of the two mandibular plates (7) are respectively fixedly connected with one end of the two threaded columns (13); the outer walls of the threaded columns (13) are threadedly connected with threaded sleeves (14).

2. The adjustable postoperative cervical fixation pillow according to claim 1, characterized in that: The fixing mechanism comprises two hook-surface Velcro tapes (5), one end of each of the two hook-surface Velcro tapes (5) is fixedly connected to the outer wall of the neck support rear plate (1), the outer wall of the neck support front plate (4) is fixedly connected to a velvet Velcro tape (6), and the hook-surface Velcro tapes (5) and the velvet Velcro tape (6) are bonded to each other.

3. The adjustable postoperative cervical fixation pillow according to claim 1, characterized in that: The outer wall of the front plate (4) of the neck support is provided with two circular holes, the inner walls of the two circular holes are fixedly connected with an air tube (12), one end of the air tube (12) is fixedly connected with a hand-pinch inflatable ball, and the other end of the air tube (12) is fixedly connected with the outer wall of the airbag (10).

4. The adjustable postoperative cervical fixation pillow according to claim 1, characterized in that: The outer wall of the threaded column (13) is slidably connected to the inner wall of the arc-shaped groove (11), and the outer wall of the threaded sleeve (14) is pressed against the outer wall of the neck support front plate (4).

5. The adjustable postoperative cervical fixation pillow according to claim 1, characterized in that: The outer wall of the side cushion (2) is evenly provided with a plurality of ventilation holes, and the outer wall of the neck support rear plate (1) is fixedly sleeved with a rubber surrounding strip (3).

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