Face soft cushion for preventing pressure injury

A cushion and face technology, applied in protective clothing, clothing, goggles, etc., can solve the problems of easy scratching of the user's facial skin, facial indentation or other discomfort, and the inability to guarantee the gap between masks, etc. Improve shelf life, improve scope of application, and facilitate the effect of storage and transportation

Inactive Publication Date: 2020-07-28
张国妹
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The bead currently used is usually aluminum sheet or other metal sheet, and the bead is made of rigid material. Sharp, easy to scratch the user's facial skin
The beading also cannot guarantee a gap between the mask and the user's face

Method used

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  • Face soft cushion for preventing pressure injury
  • Face soft cushion for preventing pressure injury
  • Face soft cushion for preventing pressure injury

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] The embodiment is basically as attached figure 1 As shown: the facial cushion to prevent pressure trauma includes a cushion body 1 with an elliptical cross-section. The cushion body 1 is made of rubber material. The long axis of the cushion body 1 covers the forehead to the chin, and the short axis The coverage area is the area surrounded by the cheekbones on both sides of the human body.

[0037] There is an eye hole 2 at the place where the cushion body 1 overlaps with the eyes of the human body, and there is a hollow ball 3 at the place where the cushion body 1 overlaps with the nose of the human body. The surface of the ball 3 has an air outlet 10. The cushion body 1 There is a mouth hole 4 at the place where it overlaps with the mouth of the human body, and there is a fixing part inside the cushion, and the fixing part includes a strap 5. There are through holes on both sides of the short axis, and the straps 5 pass through the through holes. The extension both si...

Embodiment 2

[0042] Please refer to image 3 The difference between this embodiment and the above-mentioned embodiment is that in this embodiment, the fixing member includes medical gel 13, and any centerline of the inner surface of the cushion body 1 has grooves 8 opposite to each other, and the grooves 8 is filled with medical gel 13, the height of medical gel 13 is higher than the depth of groove 8, medical gel 13 is medical gel 13, and the surface of groove 8 is covered with a film, and the film is glued to the outside of groove 8 catch.

[0043] The specific implementation process is as follows. When adopting the present technical solution, since the cushion body 1 is in a free state when the goggles 9 and the mouth mask 7 are not worn, the cushion body 1 will be subject to gravity in this state and produce a falling phenomenon, so in this embodiment In order to prevent the cushion body 1 from slipping and to prevent the bandage 5 from causing strangulation on the patient's ear, the ...

Embodiment 3

[0047] Please refer to Figure 4 and Figure 5 , the difference between this embodiment and the above embodiment is that this embodiment adds gel balls in the groove of embodiment two, the height of the gel ball is twice the depth of the groove, and the groove is engaged with the gel ball, please refer to Figure 6 , the gel ball includes a sphere 11 and a neck 12, the ratio of gel 13 to air in the sphere 11 is 1:1, the neck 12 is located at the vertical central axis of the sphere 11, and the neck 12 is concave, and the neck The interior of 12 is hollow, the neck 12 has an opening, and the opening faces the face of the medical staff, and the neck 12 gradually converges along the inside of the sphere 11 to the outside of the sphere 11 .

[0048] When using this embodiment, the medical staff first wears the soft pad to cover their own face. When the gel ball in the groove is squeezed, in this state, the face of the medical staff is close to the groove of the soft pad. After th...

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Abstract

The invention discloses a face soft cushion for preventing pressure injury in the field of medical instruments, which prevents pressure injury of medical staff in the wearing process and reduces the damage rate of the face skin of the medical staff. In order to achieve the purpose, the face soft cushion comprises a soft cushion body with an oval cross section, wherein the coverage range of the long axis of the soft cushion body is from the forehead to the chin of a human body; the coverage range of the short axis is defined by cheekbones on the two sides of the human body; eye holes are formedin the overlapped positions of the soft cushion body and the eyes of the human body; a hollow ball is arranged at the position where the soft cushion body and the nose of the human body coincide, andair outlet holes are formed in the surface of the ball; a mouth hole is formed in the position where the soft cushion body and the mouth of the human body coincide; and a fixing piece is arranged inthe soft cushion body. Compared with the prior art with non-protective wearing, the soft cushion is utilized in the technical scheme, so that the pressure of a mask and goggles on the face of the medical worker is absorbed and buffered, and indentations are avoided.

Description

technical field [0001] The invention belongs to the field of medical equipment, in particular to a facial cushion for preventing pressure trauma. Background technique [0002] Airborne transmission of pathogenic viruses and bacteria is an important way for large-scale cross-infection and epidemic spread. Existing mask filter materials are all similar, but all have the problem of poor sealing effect. When the existing masks are worn, due to the uneven physiological structure of the human face, the masks cannot fit well with the cheeks, and the parameters of facial protective equipment produced by different manufacturers are different, and the facial conditions of the wearers are inconsistent, which makes it difficult to wear. Fits perfectly. Especially on both sides of the cheeks, because the edge of the mask is bent and wrinkled and a large gap will be formed between the cheek and the cheek, this will lead to a decrease in the sealing performance of the mask, thereby reduc...

Claims

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Application Information

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IPC IPC(8): A61F9/02A41D13/11
CPCA41D13/11A61F9/026
Inventor 张国妹刘志礼张钰
Owner 张国妹
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