CN220714233U - Body mechanical memory turning-over pillow - Google Patents

Abstract

The utility model relates to the field of medical equipment, and provides a human body mechanical memory turn-over pillow, wherein the chest and back of a human body are provided with chest curves, the waist is provided with waist curves, a base body of the turn-over pillow is provided with a first supporting surface and a second supporting surface which are arranged in an included angle mode, the first supporting surface is provided with a first groove and a first bulge, the first groove is matched with the chest curves, and the first bulge is matched with the waist curves, so that the first supporting surface is suitable for being attached to the human body to support the human body to be in a turn-over state. According to the utility model, the first grooves and the first bulges are respectively attached to the chest-back chest-curvature part of the human body and the waist-curvature part of the human body, so that the turning-over pillow is matched with the physiological curvature of the back of the human body according to the human body mechanics, the shearing force of the pressed skin is dispersed, the skin with high risk of pressing is protected, and the occurrence of pressure sores is reduced; the turning pillow and the human body form a stable structure, so that the turning pillow is prevented from slipping, the time for keeping the human body in a passive lying position can be properly prolonged, the adjustment times are reduced, and the workload of nursing staff is lightened.

Description

Body mechanical memory turning-over pillow

Technical Field

The utility model relates to the field of medical appliances, in particular to a human body mechanical memory turn-over pillow.

Background

Pressure wound (PI), also known as pressure sore, is a phenomenon of damage, ulcer and even necrosis caused by short nutrition of skin and subcutaneous tissue due to long-term pressure of local skin and influence on blood circulation, and is one of the most serious nursing adverse events of hospitalized patients, and is commonly seen in patients who lie in bed for a long time, are edema and are disabled. Stress injuries cause pain to the patient and affect the quality of life, a heavy burden to individuals, families and society.

In clinical care, economic and simple posture management is often used for preventing pressure injury, and a turning pillow is adopted to alternately turn over and decompress in left and right lateral positions at regular intervals, so that the pressure can be relieved, the contact surface can be enlarged, and the pressure of the pressed part of the body can be relieved at regular turning over.

However, during the process of turning over and repositioning, even if the patient turns over regularly, the position of the turning-over pillow gradually shifts under the influence of self gravity, and the pressed skin and bone carina still can be at a high pressed level. Moreover, because the body is uncomfortable after turning over, the rest is affected, the turning over compliance of a patient is poor, and the turning over pillow is often pulled out by oneself, so that the effective pressure reduction is not achieved.

Disclosure of Invention

The utility model provides a body mechanical memory turn-over pillow, which improves the structure of the existing body mechanical memory turn-over pillow so as to enable the improved body mechanical memory turn-over pillow to achieve better pressure reducing effect, reduce the occurrence of pressure sores and be more comfortable, fixed and effective.

The utility model provides a body mechanical memory turn-over pillow, which comprises a substrate, wherein the substrate is provided with a first supporting surface and a second supporting surface, and the first supporting surface and the second supporting surface are arranged at an included angle;

the first supporting surface is provided with first grooves and first protrusions at intervals.

The body mechanical memory turn-over pillow has the beneficial effects that: the first groove and the first bulge are respectively attached to the chest and back chest curvature and the waist curvature of the human body, so that the human body mechanical memory turning pillow is matched with the physiological curvature of the back of the human body by following the human body mechanics, the shearing force of the pressed skin is dispersed, the skin with high risk of pressing is protected, and the occurrence of pressure sores is reduced; the body mechanical memory turn-over pillow and the human body form a stable structure, so that the body mechanical memory turn-over pillow is prevented from slipping, the time for keeping the passive lying position of the human body can be properly prolonged, the times for adjusting the position of the body mechanical memory turn-over pillow are reduced, and the workload of nursing staff is lightened.

In some embodiments, the first support surface is further provided with a first smooth section, the first smooth section includes a first transition smooth section and a first end smooth section, two sides of the first transition smooth section are respectively bordered by the first groove and the first protrusion, and the first end smooth section is bordered by the first protrusion. Therefore, the contact area between the pillow and the back of the human body is increased, so that the mechanical memory turning pillow of the human body is not easy to slip, and the turning angle can be kept; simultaneously, the first groove, the first transition smooth section, the first bulge and the first tail end smooth section which are connected in sequence also form a first supporting surface.

In some embodiments, the substrate includes a first bottom surface and a second bottom surface that are disposed in parallel, and the first support surface and the second support surface are respectively fixedly connected with the first bottom surface and the second bottom surface, thereby making the substrate easier to manufacture and more stable in structure.

In some embodiments, the first groove is concave relative to the first support surface, the width direction of the first groove is parallel to the first support surface, the depth direction of the first groove is perpendicular to the first support surface, the width of the opening of the first groove is 190mm to 210mm, and the depth of the recess of the first groove is 18mm to 22mm. Therefore, the body-building pillow with the memory of the human body mechanics accords with the human body mechanics and has wider application range.

In some embodiments, the width direction of the first transitional smoothing segment is parallel to the first support surface, the width of the first transitional smoothing segment is 95mm to 105mm, and the width of the first terminal smoothing segment is 115mm to 145mm. Therefore, the body-building pillow with the memory of the human body mechanics accords with the human body mechanics and has wider application range.

In some embodiments, the first protrusion protrudes outwardly relative to the first support surface, the width direction of the first protrusion is parallel to the first support surface, the height direction of the first protrusion is perpendicular to the first support surface, the width of the first protrusion is 95mm to 105mm, and the height of the first protrusion is 18mm to 22mm. Therefore, the body-building pillow with the memory of the human body mechanics accords with the human body mechanics and has wider application range.

In some embodiments, the width direction of the first end smoothing segment is parallel to the first support surface, and the width of the first end smoothing segment is 115mm to 145mm. Therefore, the body-building pillow with the memory of the human body mechanics accords with the human body mechanics and has wider application range.

In some embodiments, the first support surface is angled from 25 degrees to 35 degrees from the second support surface. Therefore, the slipping of the human body mechanical memory turn-over pillow caused by the over-high angle of the human body turn-over can be prevented.

In some embodiments, the second support surface is planar or otherwise shaped to be the same as the first support surface when rotated 180 °. Therefore, when the second supporting surface is of a planar structure, the second supporting surface is mainly used as a human body mechanical memory turning pillow placing surface and is convenient to place on a bed; when the shape and structure of the second supporting surface are the same as those of the first supporting surface after the first supporting surface rotates 180 degrees, the two sides of the human body mechanical memory turn-over pillow can be used, and clinical operation is convenient.

In some embodiments, the matrix material is a memory sponge. Therefore, the patient feels more comfortable, and the turn-over compliance of the patient is improved.

In some embodiments, the edges of the substrate are rounded. Therefore, the human body can be prevented from being stabbed, and the safety is improved.

Drawings

FIG. 1 is a schematic diagram of the fit between a human body mechanical memory turn-over pillow and a human body provided by an embodiment of the utility model;

FIG. 2 is a schematic diagram of the overall structure of a body mechanical memory turn-over pillow according to an embodiment of the present utility model;

FIG. 3 is a second schematic diagram of the overall structure of a body mechanical memory turn-over pillow according to an embodiment of the present utility model;

FIG. 4 is a rear side view of FIG. 2;

fig. 5 is a right side view of fig. 2.

Reference numerals:

1. chest and back; 11. chest curvature;

2. a waist portion; 21. waist curvature;

3. a transition;

4. a sacral tail;

100. a base;

110. a first support surface; 111. a first groove; 112. a first protrusion; 113. a first smoothing section; 1131. a first transition smoothing section; 1132. a first end smoothing section;

120. a second support surface; 121. a second groove; 122. a second protrusion; 123. a second smooth section; 1231. a second transition smoothing section; 1232. a second end smoothing section;

130. a first bottom surface;

140. a second bottom surface;

a1, the width of the opening of the first groove; a2, the width of the first transition smooth section; a3, the width of the first bulge; a4, the width of the first end smooth section; h1, the depth of the first groove recess; h2, the height of the first bulge; h3, the height of the second bulge; h4, the depth of the second groove;

b1, the width of the second groove; b2, the width of the second transition smooth section; b3, the width of the second bulge;

alpha, the included angle between the first supporting surface and the second supporting surface.

Detailed Description

In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., 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 embodiments of the present application. In this specification, schematic representations of the above terms are not necessarily directed 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, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.

The utility model is described in further detail below with reference to the accompanying drawings.

The human body comprises a chest back 1 and a waist 2, the chest back 1 is provided with a physiological chest curve 11, the waist 2 is provided with a physiological waist curve 21, the chest curve 11 refers to the physiological curvature of the chest section of the spine, the chest curve 11 protrudes to the rear of the human body, the waist curve 21 refers to the physiological curvature of the waist section of the spine, and the waist curve 21 protrudes to the front.

Referring to fig. 1 to 3, an embodiment of the present utility model provides a body-mechanical memory turn-over pillow including a base 100. The base 100 is provided with a first supporting surface 110 and a second supporting surface 120, and the first supporting surface 110 and the second supporting surface 120 are disposed at an included angle.

The first supporting surface 110 is respectively provided with a first groove 111 and a first bulge 112 which are not adjacent, the first groove 111 is matched with the chest curve 11, and the first bulge 112 is matched with the waist curve 21, so that the first supporting surface 110 is suitable for being attached to a human body to support the human body in a turning state.

It can be understood that, according to the body mechanical memory turn-over pillow provided by the embodiment of the utility model, the first groove 111 and the first bulge 112 are arranged on the base body 100 and are respectively attached to the chest and back 1 and chest curve 11 and the waist 2 and waist curve 21 of the human body, so that the body mechanical memory turn-over pillow conforms to the body mechanics, the surface curve of the body mechanical memory turn-over pillow is matched with the physiological curve of the back of the human body, the shearing force of the pressed skin is dispersed, the skin with high risk of being pressed is protected, and the occurrence of pressure sores is reduced; the body mechanical memory turn-over pillow and the human body form a stable structure, so that the body mechanical memory turn-over pillow is prevented from slipping, the time for keeping the passive lying position of the human body can be properly prolonged, the times for adjusting the position of the body mechanical memory turn-over pillow are reduced, and the workload of nursing staff is lightened.

In some embodiments of the present utility model, the base 100 is further provided with a first smooth section 113 located on the first supporting surface, where the first smooth section 113 includes a first transition smooth section 1131 and a first end smooth section 1132, and two sides of the first transition smooth section 1131 are respectively bordered by the first groove 111 and the first protrusion 112, and are suitable for matching with the transition position of the chest back 1 and the waist 2, and the first end smooth section 1132 is bordered by the first protrusion 112 and is suitable for matching with the end position of the waist 2.

Specifically, when the body mechanical memory turn-over pillow is used for supporting a human body to turn over, the second supporting surface 120 is abutted against the bed body, the first supporting surface 110 is abutted against the back of the human body, the human body is supported to keep a turn-over posture, referring to fig. 1, the first transition smooth section 1131 is matched with the transition part 3 of the chest back 1 and the waist 2 of the human body, and the first tail end smooth section 1132 is matched with the tail end of the waist 2, namely the sacral tail 4. Further increase the area of contact of the first support surface 110 of the body mechanical memory turn-over pillow and the back of the body, the friction force is increased to make the body mechanical memory turn-over pillow not easy to slip due to the non-rigid body of the body, and the turn-over angle can be maintained.

Referring to fig. 2 to 3, in some embodiments of the present utility model, the base 100 includes a first bottom surface 130 and a second bottom surface 140 disposed in parallel, and the first support surface 110 and the second support surface 120 are fixedly connected to the first bottom surface 130 and the second bottom surface 140, respectively.

Of course, the substrate 100 may be prismatic, the substrate 100 includes a first bottom surface 130, a second bottom surface 140, and a plurality of side surfaces, the first bottom surface 130 and the second bottom surface 140 are parallel, the side surfaces are perpendicular to the first bottom surface 130, the distance between the first bottom surface 130 and the second bottom surface 140 is the height of the substrate 100, the side surfaces include a first supporting surface 110 and a second supporting surface 120, and in addition, two non-marked side surfaces are fixedly connected with the first supporting surface 110, the second supporting surface 120, the first bottom surface 130, and the second bottom surface 140, respectively, so as to integrally form the prismatic substrate 100; the first support surface 110 is elongated in the height direction of the base 100, the first groove 111 intersects the first bottom surface 130, and the first end smoothing section 1132 intersects the second bottom surface 140. The prism-shaped matrix 100 can make the body mechanical memory turn-over pillow easier to manufacture and more stable in structure.

Referring to fig. 2, referring to the human body horizontal dimension provided in the national standard GB T10000-1988, in some embodiments of the present utility model, the first groove 111 is recessed with respect to the first supporting surface 110, the width direction of the first groove 111 is parallel to the first supporting surface 110, the depth direction of the first groove 111 is perpendicular to the first supporting surface 110, the width of the opening of the first groove 111 may be 190mm to 210mm, and the depth of the recess of the first groove 111 may be 18mm to 22mm. For example, in some embodiments, as shown in fig. 4, the width a1 of the opening of the first groove 111 is 200mm, and the depth h1 of the depression of the first groove 111 is 20mm. According to the human body horizontal dimension provided in the national standard GB T10000-1988, the first groove 111 is provided with a certain dimension range, so that the human body mechanical memory turn-over pillow accords with human body mechanics and has wider application range.

In some embodiments of the utility model, the width direction of the first transition smooth section 1131 is parallel to the first support surface 110, and the width of the first transition smooth section 1131 may be 95mm to 105mm. For example, as shown in fig. 4, in some embodiments, the width a2 of the first transition smoothing section 1131 is 100mm.

In some embodiments of the present utility model, the first protrusion 112 protrudes with respect to the first supporting surface 110, the width direction of the first protrusion 112 is parallel to the first supporting surface 110, the height direction of the first protrusion 112 is perpendicular to the first supporting surface 110, the width of the first protrusion 112 may be 95mm to 105mm, and the height of the first protrusion 112 may be 18mm to 22mm. For example, as shown in fig. 4, in some embodiments, the width a3 of the first protrusion 112 is 100mm and the height h2 of the first protrusion 112 is 20mm.

In some embodiments of the utility model, the first end smoothing section 1132 may have a width of 115mm to 145mm. For example, as shown in fig. 4, in some embodiments, the width a4 of the first end smoothing section 1132 is 130mm.

In some embodiments of the present utility model, the first support surface 110 and the second support surface 120 may have an included angle of 25 degrees to 35 degrees in order to prevent the body from slipping off the body's mechanical memory turn-over pillow due to an excessively high angle. For example, as shown in fig. 5, in some embodiments, the angle α between the first support surface 110 and the second support surface 120 is 30 degrees.

Of course, in some embodiments of the present utility model, referring to fig. 1 to 3, a second groove 121, a second protrusion 122, and a second sliding section 123 may be provided on the substrate 100 on the second supporting surface 120.

Wherein the second smooth segment 123 comprises a second transitional smooth segment 1231 and a second terminal smooth segment 1232. The two sides of the second transition smooth segment 1231 are respectively bordered by the second groove 121 and the second protrusion 122, and are suitable for being matched with the transition part 3 of the chest back 1 and the waist 2, and the second end smooth segment 1232 is bordered by the second protrusion 122 and is suitable for being matched with the end part of the waist 1, namely the sacral tail 4.

The second groove 121 intersects the second bottom surface 140 and the second end smooth segment 1232 intersects the first bottom surface 130.

The width b1 and the depth h4 of the second groove 121 are the same as those of the first groove 111, the width b2 of the second transition smooth section 1231 is the same as those of the first transition smooth section 1131, the width b3 and the height h3 of the second protrusion 122 are the same as those of the first protrusion 112, and the width of the second end smooth section 1232 is the same as those of the first end smooth section 1132.

Specifically, when the second supporting surface 120 is used for supporting the body to turn over, the second groove 121 is matched with the chest curve 11, and the second protrusion 122 is matched with the waist curve 21, so that the body mechanical memory turning-over pillow is more attached to the body through the second supporting surface 120, and the body mechanical memory turning-over pillow is prevented from slipping.

The second supporting surface 120 and the first supporting surface 110 can be used alternatively, so that the service life is prolonged, and when a human body turns left or right, only the second supporting surface 120 and the first supporting surface 110 are required to be switched, the direction of the head of the human body is not required to be adjusted, the turning efficiency is improved, and the workload of nursing staff is reduced.

In some embodiments of the present utility model, the substrate 100 may be a memory sponge. The memory sponge can enable the matrix 100 to have better rebound resilience, and can change the shape of the matrix 100 according to the shape of the contacted human body part when the matrix is contacted with the human body, so that the matrix 100 is more attached to the surface of the human body, the pressure of the skin and bone carina with high compression risk is reduced, the occurrence of pressure sores is reduced, meanwhile, the time of the passive lying position of the human body can be properly prolonged, and the work load of nursing staff is lightened. On the other hand, the memory sponge enables the patient to feel more comfortable, and further improves the compliance of the patient in turning over.

Of course, in some embodiments, rounded corners may be further disposed at the edge of the substrate 100 to prevent stabbing the human body and improve safety. In other embodiments, the body mechanical memory turn-over pillow further comprises a turn-over pillow case, the turn-over pillow case wraps the substrate 100, pollution can be prevented, the body mechanical memory turn-over pillow is cleaned, and the user only needs to take out the turn-over pillow case, so that the body mechanical memory turn-over pillow is convenient and quick.

In other embodiments, the second support surface 120 may also be configured as a planar structure.

What has been described above is merely some embodiments of the present utility model. It will be apparent to those skilled in the art that various modifications and improvements can be made without departing from the spirit of the utility model.

Claims (10)

1. A body mechanical memory turn-over pillow, comprising:

the base body is provided with a first supporting surface and a second supporting surface which are arranged at an included angle;

the first supporting surface is provided with first grooves and first protrusions at intervals.

2. The body mechanical memory turn-over pillow of claim 1, wherein the first support surface is provided with a first smooth section, the first smooth section comprises a first transition smooth section and a first tail end smooth section, two sides of the first transition smooth section are respectively bordered by the first groove and the first bulge, one end of the first tail end smooth section is bordered by the first bulge, and the other end of the first tail end smooth section is overlapped with one end of the first support surface.

3. The body mechanical memory turn-over pillow of claim 2, wherein the base comprises a first bottom surface and a second bottom surface arranged in parallel, and the first support surface and the second support surface are fixedly connected with the first bottom surface and the second bottom surface respectively.

4. The body mechanical memory turn-over pillow of claim 3 wherein the first groove is concave relative to the first support surface, the width direction of the first groove is parallel to the first support surface, the depth direction of the first groove is perpendicular to the first support surface, the width of the first groove is 190mm to 210mm, and the depth of the first groove is 18mm to 22mm.

5. The body mechanical memory turn-over pillow of claim 4, wherein the first transition smooth section has a width of 95mm to 105mm and the first end smooth section has a width of 115mm to 145mm.

6. The body mechanical memory turn-over pillow of claim 5, wherein the first protrusion protrudes outward from the first support surface, the height direction of the first protrusion is perpendicular to the first support surface, the width of the first protrusion is 95mm to 105mm, and the height of the first protrusion is 18mm to 22mm.

7. The body mechanical memory turn-over pillow of claim 6, wherein the first support surface is angled from 25 degrees to 35 degrees from the second support surface.

8. The body mechanical memory turn-over pillow of any one of claims 1-7 wherein the second support surface is planar or otherwise shaped to be the same as the first support surface when rotated 180 °.

9. The body mechanical memory turn-over pillow of claim 8 wherein the matrix material is a memory sponge.

10. The body mechanical memory turn-over pillow of claim 9 wherein the edges of the base are rounded.