CN220142008U - Prone position ventilation pillow - Google Patents
Prone position ventilation pillow Download PDFInfo
- Publication number
- CN220142008U CN220142008U CN202321409171.0U CN202321409171U CN220142008U CN 220142008 U CN220142008 U CN 220142008U CN 202321409171 U CN202321409171 U CN 202321409171U CN 220142008 U CN220142008 U CN 220142008U
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- Prior art keywords
- pillow
- adjusting area
- prone position
- chest
- patient
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- 238000009423 ventilation Methods 0.000 title claims abstract description 25
- 230000006378 damage Effects 0.000 claims abstract description 8
- 230000003247 decreasing effect Effects 0.000 claims abstract description 8
- 208000027418 Wounds and injury Diseases 0.000 claims abstract description 6
- 208000014674 injury Diseases 0.000 claims abstract description 6
- 229920005830 Polyurethane Foam Polymers 0.000 claims description 7
- 239000011496 polyurethane foam Substances 0.000 claims description 7
- 210000000689 upper leg Anatomy 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 5
- 239000008280 blood Substances 0.000 abstract description 4
- 210000004369 blood Anatomy 0.000 abstract description 2
- 210000002414 leg Anatomy 0.000 description 6
- 230000033228 biological regulation Effects 0.000 description 5
- 206010001052 Acute respiratory distress syndrome Diseases 0.000 description 3
- 206010030113 Oedema Diseases 0.000 description 3
- 230000004308 accommodation Effects 0.000 description 3
- 201000000028 adult respiratory distress syndrome Diseases 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000002411 adverse Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000000994 depressogenic effect Effects 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 206010021143 Hypoxia Diseases 0.000 description 1
- 208000004852 Lung Injury Diseases 0.000 description 1
- 208000013616 Respiratory Distress Syndrome Diseases 0.000 description 1
- 206010069363 Traumatic lung injury Diseases 0.000 description 1
- 210000001015 abdomen Anatomy 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000017531 blood circulation Effects 0.000 description 1
- 210000001124 body fluid Anatomy 0.000 description 1
- 239000010839 body fluid Substances 0.000 description 1
- 208000035850 clinical syndrome Diseases 0.000 description 1
- 230000007954 hypoxia Effects 0.000 description 1
- 230000002757 inflammatory effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
- 231100000515 lung injury Toxicity 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006213 oxygenation reaction Methods 0.000 description 1
- 230000010412 perfusion Effects 0.000 description 1
- 230000000241 respiratory effect Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
- 210000001364 upper extremity Anatomy 0.000 description 1
Landscapes
- Invalid Beds And Related Equipment (AREA)
Abstract
A prone position ventilation pillow comprises a chest pillow, wherein a first baffle and a second baffle are respectively fixed at two end sides of the top of the chest pillow along the length direction; the air cushion layer is arranged at the bottom of the chest pillow and comprises a left adjusting area and a right adjusting area which are symmetrically arranged and used for adjusting the height of the chest pillow; wherein, a plurality of pressure-adjustable air bags with decreasing sizes are sequentially arranged inwards along the side edge of the length direction of the air cushion layer in the left adjusting area. The utility model realizes the inclined support of at most one of the left adjusting area and the right adjusting area by respectively controlling the air bags of the left adjusting area and the right adjusting area, so that local tissues of the patient are alternately pressed to relieve pressure injury, promote qi and blood exchange and improve treatment effect.
Description
Technical Field
The utility model relates to the technical field of medical appliances, in particular to a prone position ventilation pillow.
Background
The acute respiratory distress syndrome is an acute, diffuse and inflammatory lung injury, is a clinical syndrome mainly characterized by refractory hypoxia, and has a patient mortality rate of 40% -50% in severe ARDS patients. Prone position ventilation can change the diaphragm movement mode of a patient, so that local lung tissues are re-tensioned, simultaneously, the chest and abdomen movement of the patient can be improved, the functional residual capacity can be increased, the ventilation and blood flow perfusion ratio and the intra-pulmonary flow distribution can be improved, and the oxygenation index can be improved, so that the method is an important treatment means for ARDS patients.
At present, a method for overlapping and lifting a plurality of soft pillows to treat the prone position ventilation is often used clinically, but the soft pillows are poor in stability, and are easy to shift or collapse so as to influence the respiratory movement of the patient, reduce the prone position ventilation treatment effect, increase the risks of adverse events such as pressure injury, artificial airway bending and artificial airway slipping.
Whereas prone position ventilation pillows on the market contain the chest, the following disadvantages exist: the chest pillow material can not effectively decompress, is easy to deform, and has poor comfort for patients, so that the treatment compliance is reduced; the prone position ventilation pillow can not be adjusted in left and right, so that a patient can keep a posture for a long time in prone position, pressure damage easily occurs, and the static balance of body fluid is not beneficial to qi and blood exchange; the length is only below the chest, so that the legs of the patient drop for a long time, and edema and the like are easy to occur; the workload of medical staff is great in the pad reversing process.
For this purpose, we propose an air pillow for prone position.
Disclosure of Invention
The present inventors have aimed at the above-mentioned drawbacks of the prior art and have provided a prone position ventilation pillow for reducing pressure damages by rotating the pressure points of the patient's skin.
The technical scheme adopted by the utility model is as follows:
a prone position ventilation pillow comprising:
the chest pillow is characterized in that a first baffle and a second baffle are respectively fixed at two end sides of the top of the chest pillow along the length direction;
the air cushion layer is arranged at the bottom of the chest pillow and comprises a left adjusting area and a right adjusting area which are symmetrically arranged;
the left adjusting area and the right adjusting area are respectively provided with an air bag capable of adjusting pressure and used for adjusting the height of the chest pillow;
at most one of the left and right accommodation regions supports the patient obliquely, so that local tissues of the patient are alternately pressed to relieve pressure injury.
It is further characterized by:
the height of the top of the chest pillow gradually decreases along the length direction, and the length of the chest pillow extends to the middle part of the thigh of the patient.
The chest pillow comprises a gel layer and a polyurethane foam layer with moderate hardness.
The left adjusting area and the right adjusting area are respectively provided with three air bags.
The air bag is controlled by an inflator pump.
The height of the top of the air cushion layer is gradually decreased along the length direction.
The chest pillow and the air cushion layer are all trapezoidal, and the length and the width of the chest pillow and the air cushion layer are the same.
The left adjusting area and the right adjusting area are respectively provided with a plurality of air bags, and the size gradient of the air bags increases gradually from the middle of the air cushion layer to the two sides of the air cushion layer.
The beneficial effects of the utility model are as follows:
the utility model has compact and reasonable structure and convenient operation, a plurality of pressure-adjustable air bags with decreasing sizes are sequentially arranged inwards along the side edge of the length direction of the air cushion layer in the left adjusting area, the air bags of the left adjusting area and the right adjusting area are inflated or deflated through the inflator pump, and the air bags of the left adjusting area and the right adjusting area are respectively controlled to realize the inclined support of at most one area of the left adjusting area and the right adjusting area to a patient, so that local tissues of the patient are alternately pressed to lighten pressure injury, promote air-blood exchange and improve treatment effect.
Meanwhile, the utility model has the following advantages:
(1) The chest pillow is trapezoidal, and the height of the top of the chest pillow gradually decreases along the length direction, so that the chest pillow is more fit with the body, and the comfort level of a patient in a prone position is higher.
(2) The length of the chest pillow extends to the middle of the thigh of the patient, supports the leg of the patient, and prevents the leg of the patient from drooping for a long time to generate edema.
(3) The chest pillow comprises a gel layer and a polyurethane foam layer with moderate hardness, and can not only provide support for the body of a patient, but also prevent the chest pillow from being depressed due to long-term compression, thereby improving the comfort of the patient.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
FIG. 2 is a cross-sectional view of the left adjustment zone of the present utility model inflated and the right adjustment zone not inflated.
FIG. 3 is a cross-sectional view of the left adjustment zone of the present utility model not inflated and the right adjustment zone inflated.
FIG. 4 is a cross-sectional view of the left and right adjustment zones of the present utility model, both of which are not inflated.
FIG. 5 is a schematic view of an air cushion layer according to the present utility model.
Wherein: 1. chest pillow; 2. a gas cushion layer; 3. an inflator pump; 11. a first baffle; 12. a second baffle; 13. a gel layer; 14. a polyurethane foam layer; 21. a left accommodation region; 22. a right accommodation region; 211. an air bag.
Detailed Description
The following describes specific embodiments of the present utility model with reference to the drawings.
As shown in fig. 1-5, the prone position ventilation pillow comprises a chest pillow 1, an air cushion layer 2 and an air pump 3, wherein the chest pillow 1 is trapezoid, the height of the top of the chest pillow 1 is gradually decreased along the length direction, so that the chest pillow 1 is more attached to a body, and the comfort level of a patient in the prone position is higher; the chest pillow 1 extends to the middle of the thigh of the patient, supports the leg of the patient, and prevents the leg of the patient from drooping for a long time to generate edema; the two end sides of the top of the chest pillow 1 are respectively fixed with a first baffle 11 and a second baffle 12 along the length direction; the chest pillow 1 comprises a gel layer 13 and a polyurethane foam layer 14 with moderate hardness, and can not only provide support for the body of a patient, but also prevent the body of the patient from being depressed due to long-term compression, thereby improving the comfort of the patient.
In the industry, mattress firmness is indicated by a number from 1 to 10, with a larger number indicating a stiffer and a smaller number indicating a softer, 4 to 7 firmness for the polyurethane foam layer 14.
The air cushion layer 2 is trapezoidal, the height of air cushion layer 2 top is gradient progressively decreased along length direction, its length and width are the same with chest pillow 1, air cushion layer 2 sets up in chest pillow 1 bottom, air cushion layer 2 is including left regulation district 21 and right regulation district 22 that the symmetry set up for adjust the height of chest pillow 1, be equipped with a plurality of size progressively decreased gasbag 211 of adjustable pressure in proper order along air cushion layer 2 length direction's side in the left regulation district 21, left regulation district 21 and right regulation district 22 all are equipped with three gasbag 211, gasbag 211 is controlled through pump 3.
The inflator pump 3 is provided with an alarm device, when the inflation pressure of the air bag 211 is too high, the alarm device of the inflator pump 3 can be triggered, and the inflation safety is improved. The left side of the control panel of the inflator pump 3 is provided with 1 + key and 1-key, and the right side is provided with 1 + key and 1-key; the left hand key inflates or deflates the bladder 211 of the left adjustment zone 21 and the right hand key inflates or deflates the bladder 211 of the right adjustment zone 22.
When in actual use, when a prone position ventilation treatment is needed for a patient in an intensive care unit, the product of the utility model is firstly put on a mattress, the patient needing prone position ventilation is put in a correct position, the shoulder of the patient is put at the forefront part of the chest pillow 1, and the tracheotomy part and the tracheal ventilation pipeline of the patient are properly fixed and placed by utilizing the height difference of the shoulder part of the prone position ventilation pillow, so that the adverse effect is caused by the fact that the pipeline lifts up too high internal liquid to flow backwards; the body of the patient clings to the gel layer 13 in a natural state, and the polyurethane foam layer 14 with moderate hardness below plays a certain supporting role, so that the two upper limbs and the two legs of the patient are put into the most comfortable state of the patient;
the air bag 211 of the left adjusting area 22 is fully inflated through the inflator pump 3, the air bag 211 of the right adjusting area 23 is not inflated, the left half body of the patient is lifted to a certain angle, and the first baffle 11 shields the patient, so that the body of the patient is prevented from sliding to the right side;
the air bag 211 of the left adjusting area 22 is not inflated, the air bag 211 of the right adjusting area 23 is inflated through the inflator pump 3, the right half body of the patient is lifted to a certain angle, and the second baffle 12 shields the patient, so that the body of the patient is prevented from sliding leftwards.
When the air bags 211 of the left adjusting area 22 and the right adjusting area 23 are not inflated, the patient can realize the prone position in the prone position state, and the air bags of the left adjusting area 22 and the right adjusting area 23 are respectively controlled to realize the inclined support of at most one area of the left adjusting area 22 and the right adjusting area 23 to the patient so as to enable local tissues of the patient to be alternately pressed to relieve pressure injury, promote air-blood exchange and improve treatment effect.
The above description is intended to illustrate the utility model and not to limit it, the scope of which is defined by the claims, and any modifications can be made within the scope of the utility model.
Claims (8)
1. A prone position ventilation pillow, comprising:
the chest pillow (1) is characterized in that a first baffle (11) and a second baffle (12) are respectively fixed at two end sides of the top of the chest pillow along the length direction;
the air cushion layer (2) is arranged at the bottom of the chest pillow (1), and the air cushion layer (2) comprises a left adjusting area (21) and a right adjusting area (22) which are symmetrically arranged;
wherein, the left adjusting area (21) and the right adjusting area (22) are respectively internally provided with an air bag (211) with adjustable pressure, which is used for adjusting the height of the chest pillow (1);
at most one of the left adjustment area (21) and the right adjustment area (22) is used for obliquely supporting the patient, so that local tissues of the patient are alternately pressed to relieve pressure injury.
2. A prone position ventilation pillow as claimed in claim 1, wherein: the height of the top of the chest pillow (1) is gradually decreased along the length direction, and the length of the chest pillow (1) extends to the middle part of the thigh of a patient.
3. A prone position ventilation pillow as claimed in claim 2, wherein: the chest pillow (1) comprises a gel layer (13) and a polyurethane foam layer (14) with moderate hardness.
4. A prone position ventilation pillow as claimed in claim 1, wherein: the left adjusting area (21) and the right adjusting area (22) are respectively provided with three air bags (211).
5. A prone position ventilation pillow as claimed in claim 4, wherein: the air bag (211) is controlled by an inflator (3).
6. A prone position ventilation pillow as claimed in claim 2, wherein: the height of the top of the air cushion layer (2) is gradually decreased along the length direction.
7. A prone position ventilation pillow as claimed in claim 6, wherein: the chest pillow (1) and the air cushion layer (2) are all trapezoidal, and the length and the width of the chest pillow (1) and the air cushion layer (2) are the same.
8. A prone position ventilation pillow as claimed in claim 1, wherein: the left adjusting area (21) and the right adjusting area (22) are internally provided with a plurality of air bags (211), and the size gradient of the air bags (211) increases from the middle of the air cushion layer (2) to the two sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321409171.0U CN220142008U (en) | 2023-06-02 | 2023-06-02 | Prone position ventilation pillow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321409171.0U CN220142008U (en) | 2023-06-02 | 2023-06-02 | Prone position ventilation pillow |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220142008U true CN220142008U (en) | 2023-12-08 |
Family
ID=89006495
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321409171.0U Active CN220142008U (en) | 2023-06-02 | 2023-06-02 | Prone position ventilation pillow |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220142008U (en) |
-
2023
- 2023-06-02 CN CN202321409171.0U patent/CN220142008U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |