Pressure injury prevention device for critical patient

An anti-pressure technology for critically ill patients, applied in hospital beds, transportation and packaging, medical science, etc., can solve the problems of airtight contact parts, damage and ulceration of pressure parts, and failure to obtain pressure injuries, so as to prevent damage and ulceration , avoid surface damage and ulceration, and promote the effect of air circulation

Inactive Publication Date: 2020-11-03
FIRST AFFILIATED HOSPITAL OF KUNMING MEDICAL UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Pressure injury can be prevented in the daily nursing process of critically ill patients. The commonly used method to prevent pressure injury is to place water cushions, gel cushions and other cushioning cushions on key parts of patients. Slow down the pressure injury...

Method used

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  • Pressure injury prevention device for critical patient
  • Pressure injury prevention device for critical patient
  • Pressure injury prevention device for critical patient

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] refer to Figure 1 to Figure 4 As shown, a pressure injury prevention device for critically ill patients is characterized in that it includes: a mattress base 1, a mattress 2, a groove 3 at the occipital prominence, a groove 4 at the scapula, a groove 5 at the elbow, and a groove 6 at the sacrum , Knee joint groove 7, foot groove 8, occipital prominence air cushion 9, scapula air cushion 10, elbow air cushion 11, sacral tail air cushion 12, knee joint air cushion 13, foot air cushion 14, micro inflator Exhaust pump 15, fan slot 16, small fan 17;

[0033] The mattress base 1 is connected with a mattress 2; the mattress 2 is provided with a groove 3 at the occipital prominence, a groove 4 at the scapula, a groove 5 at the elbow, a groove 6 at the sacrum and a groove 7 at the knee joint according to the parts of the human body. , Groove 8 at the foot; the above-mentioned several grooves are connected with the air cushion 9 at the occipital prominence, the air cushion 10 a...

Embodiment 2

[0040] refer to Figure 1 to Figure 4As shown, a pressure injury prevention device for critically ill patients is characterized in that it includes: a mattress base 1, a mattress 2, a groove 3 at the occipital prominence, a groove 4 at the scapula, a groove 5 at the elbow, and a groove 6 at the sacrum , Knee joint groove 7, foot groove 8, occipital prominence air cushion 9, scapula air cushion 10, elbow air cushion 11, sacral tail air cushion 12, knee joint air cushion 13, foot air cushion 14, micro inflator Exhaust pump 15, fan slot 16, small fan 17;

[0041] The mattress base 1 is connected with a mattress 2; the mattress 2 is provided with a groove 3 at the occipital prominence, a groove 4 at the scapula, a groove 5 at the elbow, a groove 6 at the sacrum and a groove 7 at the knee joint according to the parts of the human body. , Groove 8 at the foot; the above-mentioned several grooves are connected with the air cushion 9 at the occipital prominence, the air cushion 10 at...

Embodiment 3

[0049] Based on a method of using an anti-pressure injury device for critically ill patients:

[0050] 1. Make sure that all parts of the air cushion on the mattress are inflated and propped up before use;

[0051] 2. The air cushion grooves and air cushion design dimensions of various parts on the mattress are larger than the corresponding parts of normal adults. After a normal adult lies on the mattress, the key parts that are prone to pressure injuries can be touched in the corresponding areas. above the air cushion;

[0052] 3. The patient lies on the mattress, and can alternately control the air cushion at the corresponding part to exhaust, so that the air cushion groove is emptied, so that the part above the air cushion groove has no contact with the substance that generates pressure; although the air cushion is soft, it has Cushion force, but a certain part will still generate pressure if it is in close contact with the air cushion for a long time; removing the air cus...

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PUM

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Abstract

The invention discloses a pressure injury prevention device for a critical patient. The pressure injury prevention device for a critical patient is characterized by comprising a mattress base, a mattress, an occipital protuberance groove, a shoulder blade groove, elbow grooves, a sacrococcygeal region groove, a knee joint groove, foot grooves, an occipital protuberance air cushion, a shoulder blade air cushion, an elbow air cushion, a sacrococcygeal region air cushion, a knee joint air cushion, foot air cushions, a micro inflation and exhaust pump, a fan groove and small fans. According to thedevice, inflatable and deflatable air cushions are designed at key bone protuberance positions, the air cushions generate buffer force to contact parts, the pressure is reduced, the air cushions canbe automatically inflated and deflated through control, the air cushions are discontinuously inflated and deflated, the parts in contact with the air cushions are discontinuously in contact with the air cushions, then the air cushions are torn to be kept in a suspended state, skin fester caused by long-time contact with the air cushions is avoided, and tissue strain caused by long-time absence ofsupports at key parts can also be avoided.

Description

technical field [0001] The invention belongs to the field of medical care equipment, and in particular relates to a pressure injury prevention device for critically ill patients. Background technique [0002] Pressure injury refers to the long-term bed rest of critically ill patients, local injury of muscle tissue and skin at the bony prominence of the body, which may appear as intact skin or open ulcer, and may be accompanied by pain; the injury is due to long-term pressure or pressure combined Caused by shear force; when critically ill patients are bedridden, the most prone to pressure injuries are: the occipital prominence, scapula, elbow, sacrum, and heel; when the patient is lying on the side, it is at the same level as the scapula The acromion and the inner and outer sides of the knee joint are also prone to pressure injuries; [0003] Pressure injury can be prevented in the daily nursing process of critically ill patients. The commonly used method to prevent pressure...

Claims

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Application Information

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IPC IPC(8): A61G7/057
CPCA61G2210/30A61G7/05784
Inventor 刘明伟赵祝芬张春海李锦春谭漾李曦吴杰
Owner FIRST AFFILIATED HOSPITAL OF KUNMING MEDICAL UNIV
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