CN221512664U - A head protection device for prone position - Google Patents

Abstract

The utility model belongs to the technical field of medical auxiliary devices, and particularly relates to a prone position head protection device which comprises a seat plate and pillow seats, wherein the two sides of the upper end of the seat plate are respectively provided with a pillow seat, and the upper end and the periphery of the pillow seat are respectively wrapped with a sponge soft bag sleeve; a cavity is arranged in the pillow seat, a roller is arranged in the cavity, plastic films are wound around the outer periphery of the roller, two ends of the roller are fixedly connected with roller shafts, the front end of the cavity is provided with a film outlet groove, the rear end of the pillow seat is fixedly connected with a U-shaped cutting rod, and the front end of the plastic film passes through the U-shaped cutting rod; the T-shaped shafts are fixedly connected to the upper ends of two sides of the cavity, the limit rods are arranged at the upper ends of two sides of the cavity, and the trepanning is arranged at the upper ends of the limit rods.

Description

A head protection device for prone position

Technical Field

The utility model belongs to the technical field of medical auxiliary devices, and in particular relates to a prone head protection device.

Background Art

Currently, during surgical treatment of surgical patients, the patient's head is placed directly on the bed when the patient is undergoing prone position surgery, which can easily cause great discomfort to the face and greatly affect the comfort of the face. In severe cases, it may even cause facial skin damage. Therefore, a headrest or other device is needed to provide auxiliary support and protection for the head.

However, the existing headrests for auxiliary support and protection of the head of patients in prone position still have the following shortcomings when in use: during the use of the headrest, the patient's face will directly contact the pillow surface, so during use, the pillowcase needs to be removed and replaced to prevent cross infection caused by multiple patients using it, and the pillowcases on the existing headrests are mostly fixed by magic bonding, fitting or zipper opening and closing. The magic bonding is inconvenient to remove, and long-term use and daily washing will also cause the adhesion of the magic bonding to decrease. At the same time, the pillowcases mentioned above are mostly made of cloth materials. During use, secretions such as grease on the patient's face will directly penetrate the pillowcase into the headrest, greatly affecting the daily use of the headrest.

Utility Model Content

In order to solve the above problems existing in the prior art, the utility model provides a prone head protection device, which can effectively avoid cross infection when used by multiple patients, is simple to operate, and is convenient to use, so as to facilitate auxiliary support and protection of the head of patients in the prone position.

To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a prone head protection device, comprising a seat plate and a pillow seat, wherein pillow seats are arranged on both sides of the upper end of the seat plate, and the upper end and surrounding of the pillow seat are wrapped with a sponge soft bag;

A cavity is provided inside the pillow seat, a winding roller is placed inside the cavity, a plastic film is wound around the outside of the winding roller, both ends of the winding roller are fixedly connected to a roller shaft, a film outlet groove is provided at the front end of the cavity, a U-shaped cutting rod is fixedly connected to the rear end of the pillow seat, and the front end of the plastic film passes through the U-shaped cutting rod;

The upper ends of both sides of the cavity are fixedly connected with T-shaped shafts, the upper ends of both sides of the cavity are provided with limit rods, the upper ends of the limit rods are provided with sleeve holes, and the sleeve holes are movably connected with the T-shaped shafts, the rear sides of the bottom ends of the limit rods are provided with C-shaped grooves, and the C-shaped grooves are movably connected with the roller shafts;

Both sides of the upper end of the seat plate are fixedly connected with guide rods, and both sides of the bottom end of the pillow seat are provided with guide grooves, and the guide grooves are movably connected with the guide rods.

As a preferred technical solution of the prone head protection device of the utility model, a rubber anti-skid seat pad is fixedly connected to the bottom end of the seat plate.

As a preferred technical solution of the prone head protection device of the utility model, the pillow seats are symmetrically distributed and the front end surface is a slope.

As a preferred technical solution of a prone head protection device of the utility model, the guide rod and the guide groove are both "T"-shaped structures, and the length of the guide rod is equal to the length of the guide groove.

As a preferred technical solution of a prone head protection device of the utility model, two support blocks are fixedly connected to both sides of the film outlet groove.

As a preferred technical solution of the prone head protection device of the utility model, a handle is fixedly connected to the bottom of the rear end of the pillow seat.

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

1. The utility model mainly comprises a seat plate and a pillow seat, and a roller with a plastic film rolled up is further arranged in the pillow seat. When in use, the plastic film can be pulled out from the film outlet groove and covered on the pillow seat, so that when the patient's head is provided with auxiliary support and protection, the patient's face is prevented from directly contacting with the sponge soft bag cover and the pillow seat, and the plastic film can prevent liquid penetration, so that the oil and other secretions on the patient's face can be prevented from seeping into the sponge soft bag cover. After use, the plastic film can be continuously pulled to cover the unused plastic film part on the pillow seat, and the used plastic film part can be torn off, so that cross infection caused by multiple patients can be effectively avoided. The utility model is simple to operate and convenient to use, so as to facilitate the auxiliary support and protection of the head of the patient in the prone position.

2. During use, the utility model can also provide limit support for both ends of the roller by setting the limit rod, and the limit rod can be flipped relative to the T-shaped shaft to facilitate the removal and replacement of the roller and the plastic film, which is simple to operate and convenient to replace.

3. During use, the utility model can also adjust the distance between the two pillow seats through the relative movement of the guide groove and the guide rod, so as to facilitate the use of patients with different head circumferences. The operation is simple and the adjustment is convenient.

BRIEF DESCRIPTION OF THE DRAWINGS

The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

Fig. 1 is a schematic diagram of the structure of the utility model;

FIG2 is a bottom view of the structure of the present invention;

FIG3 is a schematic diagram of the pillow seat structure of the present invention;

FIG4 is a front structural schematic diagram of a pillow seat of the present invention;

FIG. 5 is a schematic diagram of the connection structure between the winding roller and the plastic film of the utility model.

In the figure: 1. seat plate; 2. rubber non-slip seat pad; 3. guide rod; 4. pillow seat; 5. sponge soft bag; 6. handle; 7. cavity; 8. winding roller; 9. plastic film; 10. roller shaft; 11. T-shaped shaft; 12. limit rod; 13. sleeve hole; 14. C-shaped groove; 15. film outlet groove; 16. support block; 17. U-shaped cutting rod; 18. guide groove.

DETAILED DESCRIPTION

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 in 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.

Example

Please refer to Figures 1-5. The utility model provides the following technical solutions: a prone head protection device, comprising a seat plate 1 and a pillow seat 4, wherein the bottom end of the seat plate 1 is fixedly connected with a rubber anti-skid seat pad 2, and pillow seats 4 are arranged on both sides of the upper end of the seat plate 1, the pillow seats 4 are symmetrically distributed and the front end surface is a slope, and the upper end and surrounding of the pillow seat 4 are wrapped with a sponge soft bag 5, wherein the rubber anti-skid seat pad 2 is used to prevent the device from slipping on the bed, and the sponge soft bag 5 makes the face and the pillow seat 4 relatively soft and comfortable;

Referring to Figures 1, 2, 3, 4 and 5, further, a cavity 7 is provided inside the pillow seat 4, a winding roller 8 is placed inside the cavity 7, a plastic film 9 is wound around the outside of the winding roller 8, both ends of the winding roller 8 are fixedly connected to a roller shaft 10, a film outlet groove 15 is provided at the front end of the cavity 7, two support blocks 16 are fixedly connected to both sides of the film outlet groove 15, a U-shaped cutting rod 17 is fixedly connected to the rear end of the pillow seat 4, and the front end of the plastic film 9 passes through the U-shaped cutting rod 17, wherein the cavity 7 is used to place the winding roller 8 with the plastic film 9, and the winding roller 8 is used to wind the plastic film 9 so that the plastic film 9 can be rolled up. The film 9 is placed in the cavity 7 in a roll shape, and tearing points are pressed on the plastic film 9 in sections, which are not specifically shown in the figure, so that the plastic film 9 can be used in sections and torn off. The film outlet groove 15 is used to lead the plastic film 9 in the cavity 7 to the outside, and the support block 16 is used for auxiliary support of the film outlet groove 15 to prevent the film outlet groove 15 from being squeezed and closed when the pillow seat 4 is subjected to the downward pressure of the head, resulting in the plastic film 9 being unable to be pulled out. The U-shaped cutting rod 17 is used to guide the front end of the plastic film 9 to pass through. At the same time, when in use, the plastic film 9 is torn upward with the help of the U-shaped cutting rod 17 to tear off the used part of the plastic film 9.

In this embodiment, the utility model mainly includes a seat plate 1 and a pillow seat 4, and a roller 8 with a plastic film 9 rolled up is further arranged in the pillow seat 4. When in use, the plastic film 9 can be pulled out from the film outlet groove 15 and covered on the pillow seat 4, which can avoid the patient's face from directly contacting the sponge soft bag 5 and the pillow seat 4 when the head of the patient in the prone position is provided with auxiliary support and protection. The plastic film 9 can prevent liquid penetration, and can avoid the oil and other secretions on the patient's face from seeping into the sponge soft bag 5. After use, by continuing to pull the plastic film 9, the unused part of the plastic film 9 is covered on the pillow seat 4, and the used part of the plastic film 9 can be torn off, which can effectively avoid cross infection when multiple patients use it. The operation is simple and convenient to use, so as to facilitate the use of auxiliary support and protection for the head of the patient in the prone position.

Referring to Figures 1, 2, 3 and 4, further, the upper ends of both sides of the cavity 7 are fixedly connected with T-shaped shafts 11, and the upper ends of both sides of the cavity 7 are provided with limit rods 12, the upper ends of the limit rods 12 are provided with sleeve holes 13, and the sleeve holes 13 are movably connected to the T-shaped shafts 11, and the rear side of the bottom end of the limit rods 12 is provided with C-shaped grooves 14, and the C-shaped grooves 14 are movably connected to the roller shaft 10, wherein the limit rods 12 are used to limit the two ends of the winding roller 8 in the cavity 7 to prevent the winding roller 8 and the plastic film 9 from moving out of the cavity 7, the limit rods 12 can move relative to the T-shaped shaft 11 through the sleeve holes 13 at the upper end, and the rotation and extension of the limit rods 12 can be realized, and the sleeve holes 13 have a certain friction resistance relative to the movement of the T-shaped shaft 11, which can prevent the limit rods 12 from moving and rotating by themselves, and the bottom end of the limit rods 12 can movably contact with the roller shaft 10 through the C-shaped grooves 14, so as to realize the rotation support of the roller shaft 10 and the winding roller 8.

In this embodiment, during use, the utility model can also provide limit support for both ends of the roller 8 through the setting of the limit rod 12. At the same time, the limit rod 12 can be flipped relative to the T-shaped shaft 11 to facilitate the removal and replacement of the roller 8 and the plastic film 9. The operation is simple and the replacement is convenient.

Referring to Figures 1, 2, 3 and 4, further, guide rods 3 are fixedly connected to both sides of the upper end of the seat plate 1, the guide rods 3 are of a "T"-shaped structure, and the length of the guide rods 3 is equal to the length of the guide rods 3, guide grooves 18 are opened on both sides of the bottom end of the pillow seat 4, the guide grooves 18 are of a "T"-shaped structure, and the guide grooves 18 are movably connected to the guide rods 3, and a handle 6 is fixedly connected to the bottom of the rear end of the pillow seat 4, wherein the guide groove 18 can guide the rod 3 to slide, and the sliding has a certain friction resistance, which can prevent the pillow seat 4 from moving on its own, and the handle 6 is used to facilitate the push-pull adjustment of the pillow seat 4.

In this embodiment, during use, the utility model can also adjust the distance between the two pillow seats 4 through the relative movement of the guide groove 18 and the guide rod 3, so as to be used by patients with different head circumferences, with simple operation and convenient adjustment.

The use process and working principle of the utility model are as follows: when in use, the device is placed at a suitable position at the head of the bed, and the pillow seat 4 is pushed inward by the handle 6. During this process, the guide groove 18 moves relative to the guide rod 3, and the distance between the two pillow seats 4 can be adjusted to facilitate the use of patients with different head circumferences. The patient is in a prone position, and both sides of the face are in contact with the plastic film 9 on the pillow seat 4 outside the sponge soft bag 5. When the patient is in a prone position, the patient's head can be auxiliary supported and protected, so that the surgical treatment can be further performed;

After use, the plastic film 9 is further pulled outward. During this process, the plastic film 9 drives the reel 8 to rotate in the cavity 7. The new part of the plastic film 9 is pulled so that it is located on the pillow seat 4, and the used part of the plastic film 9 is separated from the upper part of the pillow seat 4. Then, the plastic film 9 is torn upward by the U-shaped cutting rod 17 to tear off the used part of the plastic film 9 for subsequent use.

When the plastic film 9 on the roller 8 is used up and needs to be taken out and replaced with a new plastic film 9 and roller 8 in the future, the limit rod 12 is rotated upwards. During this process, the T-shaped shaft 11 rotates relative to the sleeve hole 13 to make the limit rod 12 leave the end of the roller 8. Then the used roller 8 in the cavity 7 is taken out and replaced with a new roller 8 and plastic film 9. Finally, the limit rod 12 is rotated and dropped to limit the two ends of the roller 8 in the cavity 7 to prevent the roller 8 and the plastic film 9 from moving out of the cavity 7 during subsequent use.

In addition, the contents not described in detail in this embodiment are all prior art and common knowledge.

Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions described in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims (6)

1. A prone head protection device, characterized in that it comprises a seat plate (1) and a pillow seat (4), wherein the pillow seats (4) are arranged on both sides of the upper end of the seat plate (1), and the upper end and surrounding of the pillow seat (4) are wrapped with a sponge soft bag (5); The pillow seat (4) has a cavity (7) formed inside, a winding roller (8) is placed inside the cavity (7), a plastic film (9) is wound around the outside of the winding roller (8), both ends of the winding roller (8) are fixedly connected to a roller shaft (10), a film outlet groove (15) is formed at the front end of the cavity (7), a U-shaped cutting rod (17) is fixedly connected to the rear end of the pillow seat (4), and the front end of the plastic film (9) passes through the U-shaped cutting rod (17); The upper ends of both sides of the cavity (7) are fixedly connected with T-shaped shafts (11), the upper ends of both sides of the cavity (7) are provided with limit rods (12), the upper ends of the limit rods (12) are provided with sleeve holes (13), and the sleeve holes (13) are movably connected to the T-shaped shafts (11), the rear side of the bottom end of the limit rods (12) is provided with C-shaped grooves (14), and the C-shaped grooves (14) are movably connected to the roller shaft (10); Both sides of the upper end of the seat plate (1) are fixedly connected with guide rods (3), and both sides of the bottom end of the pillow seat (4) are provided with guide grooves (18), and the guide grooves (18) are movably connected with the guide rods (3). 2. A prone head protection device according to claim 1, characterized in that a rubber anti-slip seat pad (2) is fixedly connected to the bottom end of the seat plate (1). 3. A prone head protection device according to claim 1, characterized in that the pillow seat (4) is symmetrically distributed and the front end surface is a slope. 4. A prone head protection device according to claim 1, characterized in that: the guide rod (3) and the guide groove (18) are both "T"-shaped structures, and the length of the guide rod (3) is equal to the length of the guide rod (3). 5. A prone head protection device according to claim 1, characterized in that two support blocks (16) are fixedly connected to both sides of the film outlet groove (15). 6. A prone head protection device according to claim 1, characterized in that a handle (6) is fixedly connected to the bottom of the rear end of the pillow seat (4).