CN219148277U

CN219148277U - Split type multi-purpose trapezoidal pillow

Info

Publication number: CN219148277U
Application number: CN202223162912.8U
Authority: CN
Inventors: 王立群; 陈佳丽; 李佩芳; 廖霞; 宁宁; 张�林
Original assignee: West China Hospital of Sichuan University
Current assignee: West China Hospital of Sichuan University
Priority date: 2022-11-25
Filing date: 2022-11-25
Publication date: 2023-06-09
Anticipated expiration: 2032-11-25

Abstract

The utility model provides a split type multipurpose trapezoidal pillow, relates to the technical field of medical supplies, and solves the technical problem that a traditional trapezoidal pillow in the prior art is single in function. The device comprises a first sub-pillow and a second sub-pillow, wherein the bottom surfaces of the first sub-pillow and the second sub-pillow are detachably connected, and the first sub-pillow and the second sub-pillow are connected to form an I-shaped structure.

Description

Split type multi-purpose trapezoidal pillow

Technical Field

The utility model relates to the technical field of medical supplies, in particular to a split type multipurpose trapezoid pillow.

Background

Artificial total hip replacement (total hip arthroplasty, THA) is an important operation type for clinically treating advanced hip arthropathy at present, but research shows that joint dislocation after THA operation still cannot be completely avoided, and is a common complication after THA operation. The postoperative joint dislocation can influence the postoperative rehabilitation of the patient, and if dislocation is repeated, the revision surgery is needed, so that the family and social burden of the patient are increased. In order to reduce the occurrence of joint dislocation after THA operation, the traditional trapezoid pillow is arranged between two legs of a patient through a three-dimensional isosceles trapezoid structure, and the upper part is narrow and the lower part is wide, so that limbs of the patient are in abduction neutral position, and the purpose of preventing postoperative dislocation is achieved.

However, the traditional trapezoid pillow is hard in material, is in a three-dimensional isosceles trapezoid shape, has straight surfaces and no grooves, does not consider the structural characteristics of a human body, is strong in uncomfortable feeling of a patient during use, and particularly can influence sleeping quality at night. Meanwhile, when the patient lies on his side, the legs, knees and the trapezoid pillows are mutually extruded, so that the comfort is low, and the patient is easy to suffer from pressure injury. In addition, the traditional trapezoid pillow has special shape and single effect, and can only meet the requirement of abduction neutral position in a short period after hip joint replacement operation, so that a patient can be idle after recovery, and no other better use exists.

Disclosure of Invention

The utility model aims to provide a split type multipurpose trapezoidal pillow so as to solve the technical problem of single function of the traditional trapezoidal pillow in the prior art _。 The preferred technical solutions of the technical solutions provided by the present utility model can produce a plurality of technical effects described below.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a split type multipurpose trapezoid pillow, which comprises a first split pillow and a second split pillow, wherein the bottom surfaces of the first split pillow and the second split pillow are detachably connected, and the first split pillow and the second split pillow are connected to form an I-shaped structure.

Optionally, the top surfaces of the first sub-pillow and the second sub-pillow are both provided with inward concave grooves.

Optionally, the first branch pillow and the second branch pillow all include pillowcase and pillow, the pillowcase parcel the pillow, be provided with the seam allowance on the pillowcase.

Optionally, the pillow core is made of sponge, and the pillowcase is made of flannelette.

Optionally, a hook surface is arranged on the bottom surface of the first sub-pillow, a hook surface is arranged on the bottom surface of the second sub-pillow, and the hook surface is in adhesive connection with the hook surface.

Optionally, the first sub-pillow and the second sub-pillow are connected through a zipper.

Optionally, a plurality of binding bands are arranged on the first sub-pillow and the second sub-pillow.

Optionally, the free end of the strap is provided with a velcro.

Optionally, the first branch pillow with the second branch pillow all includes high position section, recess section and low level section, high position section with the low level section is located respectively the both sides of recess section, high position section with low level section respectively with the both sides fixed connection of recess section, high position section recess section with the bottom surface of low level section three parallels, high position section highly is greater than the height of low level section, the height of low level section is greater than the height of recess section.

Optionally, a side of the high-level section, which is close to the groove section, is a first arc-shaped surface, a side of the low-level section, which is close to the groove section, is a second arc-shaped surface, and the top surface of the groove section is a third arc-shaped surface.

The split type multipurpose trapezoid pillow provided by the utility model adopts a split type structure, is divided into the first split pillow and the second split pillow, and can form an I-shaped structure when the first split pillow and the second split pillow are connected, so that the requirement that a user keeps an abduction neutral position in a lying position and simultaneously the requirement of a double-knee clamping pillow in a lateral lying position can be met; when the first branch pillow and the second branch pillow are not connected, the two branch pillows can be used independently, can be padded under the legs, improve the limb and promote the blood circulation, lighten the swelling of the limb after the operation of a patient, and solve the technical problem of single function of the traditional trapezoidal pillow in the prior art _。

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural view of a first split pillow or a second split pillow of a split type multipurpose trapezoid pillow according to an embodiment of the present utility model;

FIG. 2 is a plan view of a split multipurpose ladder pillow provided by an embodiment of the present utility model;

FIG. 3 is a diagram of the use of a split multipurpose ladder pillow in an abduction neutral position provided by an embodiment of the present utility model;

FIG. 4 is a use diagram of a split multipurpose ladder pillow in a lateral position provided by an embodiment of the present utility model;

FIG. 5 is a use diagram of a split multipurpose ladder pillow in a recumbent position provided by an embodiment of the utility model;

in the figure 1, a first sub-pillow; 11. a groove; 12. a strap; 13. a high-level section; 14. a groove section; 15. a lower section;

2. a second sub-pillow;

3. a leg.

Detailed Description

In order to make the objects, technical solutions and advantages of the present utility model more apparent, the technical solutions of the present utility model will be described in detail below. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, based on the examples herein, which are within the scope of the utility model as defined by the claims, will be within the scope of the utility model as defined by the claims.

In the description of the present utility model, it is to be noted that, unless otherwise indicated, the meaning of "plurality" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", etc., refer to an orientation or positional relationship based on that shown in the drawings, and are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "mounted", "connected" and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model can be understood as appropriate by those of ordinary skill in the art.

Example 1:

the utility model provides a split type multipurpose trapezoid pillow which comprises a first sub-pillow 1 and a second sub-pillow 2, wherein the bottom surfaces of the first sub-pillow 1 and the second sub-pillow 2 are detachably connected, and the first sub-pillow 1 and the second sub-pillow 2 are connected to form an I-shaped structure. The split type multipurpose trapezoid pillow provided by the utility model adopts a split type structure, is divided into the first split pillow 1 and the second split pillow 2, and can form an I-shaped structure when the first split pillow 1 and the second split pillow 2 are connected, so that the requirement of a user for holding an abduction neutral position in a lying position and simultaneously, the requirement of double knee clamps in a side lying position can be met; when the first branch pillow 1 and the second branch pillow 2 are not connected, the two branch pillows can be used independently, can be padded under the leg 3, improve the limb and promote the blood circulation, reduce the swelling of the limb after the operation of a patient, and solve the technical problem of single effect of the traditional trapezoidal pillow in the prior art.

Example 2:

the utility model provides a split type multipurpose trapezoid pillow which comprises a first sub-pillow 1 and a second sub-pillow 2, wherein the bottom surfaces of the first sub-pillow 1 and the second sub-pillow 2 are detachably connected, and the first sub-pillow 1 and the second sub-pillow 2 are connected to form an I-shaped structure.

As an alternative embodiment, both top surfaces of the first sub-pillow 1 and the second sub-pillow 2 are provided with inwards concave grooves 11, the grooves 11 are attached to the curves of the legs, and when the legs 3 are lifted by the knee-grip pillow, the fixing of the legs 3 of a user can be ensured, so that the purpose of preventing dislocation is achieved.

Example 3:

As an alternative embodiment, the first sub-pillow 1 and the second sub-pillow 2 each comprise a pillow case and a pillow core, the pillow core is wrapped by the pillow case, and a sewing opening is formed in the pillow case and can be sewn through needle and thread or can be connected through a zipper.

As an alternative implementation mode, the pillow core is made of sponge, the pillowcase is made of flannelette, and the pillow core and the pillowcase are made of materials which are skin-friendly and comfortable, so that comfort of a user in different positions is guaranteed to the greatest extent.

Example 4:

As an alternative implementation mode, the hook surface is provided on the bottom surface of the first sub-pillow 1, the hook surface is provided on the bottom surface of the second sub-pillow 2, and the hook surface is in adhesive connection with the hook surface, so that the hook surface can be repeatedly adhered, and the service life is long.

Example 5:

As an alternative embodiment, the first sub-pillow 1 and the second sub-pillow 2 are connected by a zipper, the zipper comprises first teeth, second teeth and a connecting piece, the bottom surface periphery of the first sub-pillow 1 is provided with first teeth which are arranged continuously, the bottom surface periphery of the second sub-pillow 2 is provided with second teeth which are arranged continuously, the first teeth and the second teeth correspond, and the first teeth and the second teeth can be combined or separated by the connecting piece. The butt joint positions of the first sub-pillow 1 and the second sub-pillow 2 can be tidy and accurate.

As an alternative embodiment, a plurality of straps 12 are provided on both the first and

second sub-pillows

1, 2. When the abduction neutral position is maintained, the two binding bands 12 can be bound to the leg 3 by means of a tie-down, thereby achieving the effect of fixing the leg 3. Or the free end of the binding belt 12 is provided with a magic tape, and the two binding belts 12 can be stuck and connected through the magic tape, so that the binding belt is convenient and quick.

As an alternative embodiment, the first sub-pillow 1 and the second sub-pillow 2 each include a high-level section 13, a groove section 14 and a low-level section 15, the high-level section 13 and the low-level section 15 are respectively located at two sides of the groove section 14, the high-level section 13 and the low-level section 15 are respectively fixedly connected with two sides of the groove section 14, the bottoms of the high-level section 13, the groove section 14 and the low-level section 15 are parallel, the height of the high-level section 13 is greater than the height of the low-level section 15, and the height of the low-level section 15 is greater than the height of the groove section 14.

As an alternative embodiment, the side of the high-level section 13 near the groove section 14 is a first arc surface, the side of the low-level section 15 near the groove section 14 is a second arc surface, the top surface of the groove section 14 is a third arc surface, and the first arc surface, the second arc surface and the third arc surface conform to the curve of the leg 3 of the human body, so that the leg 3 can be conveniently attached.

Example 6:

referring to fig. 3, in order to use the first and

second sub-pillows

1 and 2 while the user maintains the abduction neutral position, the first and

second sub-pillows

1 and 2 are connected at this time, and the high, groove and

low sections

13, 14 and 15 of the first sub-pillow 1 correspond to the high, groove and

low sections

13, 14 and 15 of the second sub-pillow 2, respectively, and the user is in the recumbent position, the first and

second sub-pillows

1 and 2 are placed between the two legs 3, the low section 15 is close to the waist, the high section 13 is close to the foot, the inner side of one leg 3 is in contact with the top surfaces of the high and

low sections

13 and 15 of the first sub-pillow 1, the inner side of the other leg 3 is in contact with the top surfaces of the high and

low sections

13 and 15 of the second sub-pillow 2, and the strap 12 is bound by the strap 12.

Example 7:

referring to fig. 4, in order to schematically illustrate the structure of the first and

second sub-pillows

1 and 2 when the user clamps his or her knees, the first and

second sub-pillows

1 and 2 are connected, the user is in a lateral position, a portion of one leg 3 enters into the groove 11 on the first sub-pillow 1, and a portion of the other leg 3 enters into the groove 11 on the second sub-pillow 2, so that the two legs 3 clamp the first and

second sub-pillows

1 and 2.

Example 8:

referring to fig. 5, for the structural schematic diagram of the first sub-pillow 1 and the second sub-pillow 2 used when the user pads the legs, the first sub-pillow 1 and the second sub-pillow 2 are used independently at this time, the user is in a lying position, the first sub-pillow 1 and the second sub-pillow 2 are respectively placed under the two legs 3, the two legs 3 respectively enter into the two grooves 11, and due to the downward pressure of the gravity of the legs 3, the sponges at the two sides of the high-level section 13 and the low-level section 15 incline to the groove sections 14, so that the legs 3 can be wrapped, a certain fixing effect is achieved, and the purpose of preventing dislocation is achieved.

The foregoing is merely illustrative of the present utility model, and the present utility model is not limited thereto, and any person skilled in the art will readily recognize that variations or substitutions are within the scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the claims.

Claims

1. A split type multipurpose trapezoid pillow is characterized by comprising a first split pillow (1) and a second split pillow (2), wherein,

the bottom surfaces of the first sub-pillow (1) and the second sub-pillow (2) are detachably connected, and the first sub-pillow (1) and the second sub-pillow (2) are connected to form an I-shaped structure.

2. The split multipurpose trapezoid pillow according to claim 1, wherein both top surfaces of the first split pillow (1) and the second split pillow (2) are provided with inwardly recessed grooves (11).

3. The split multipurpose trapezoid pillow according to claim 1, wherein the first split pillow (1) and the second split pillow (2) comprise a pillow case and a pillow core, the pillow case wraps the pillow core, and a sewing opening is formed in the pillow case.

4. The split multipurpose trapezoid pillow according to claim 3, wherein the pillow core is made of sponge, and the pillow case is made of flannelette.

5. The split type multipurpose trapezoid pillow according to claim 1, wherein a hook surface is arranged on the bottom surface of the first sub pillow (1), a hook surface is arranged on the bottom surface of the second sub pillow (2), and the hook surface is in adhesive connection with the hook surface.

6. The split multipurpose ladder pillow of claim 1, wherein the first and second sub-pillows (1, 2) are connected by a zipper.

7. The split multipurpose trapezoid pillow according to claim 1, wherein a plurality of straps (12) are provided on each of the first and second pillows (1, 2).

8. The split multipurpose trapezoid pillow according to claim 7, wherein the free end of the strap (12) is provided with a velcro.

9. The split type multipurpose trapezoid pillow according to claim 1, wherein the first split pillow (1) and the second split pillow (2) comprise a high-level section (13), a groove section (14) and a low-level section (15), the high-level section (13) and the low-level section (15) are respectively located at two sides of the groove section (14), the high-level section (13) and the low-level section (15) are respectively fixedly connected with two sides of the groove section (14), the bottom surfaces of the high-level section (13), the groove section (14) and the low-level section (15) are parallel, and the height of the high-level section (13) is larger than the height of the low-level section (15), and the height of the low-level section (15) is larger than the height of the groove section (14).

10. The split multipurpose trapezoid pillow according to claim 9, wherein a side of the high-level section (13) close to the groove section (14) is a first arc-shaped surface, a side of the low-level section (15) close to the groove section (14) is a second arc-shaped surface, and a top surface of the groove section (14) is a third arc-shaped surface.