CN219847191U - Prone pad - Google Patents
Prone pad Download PDFInfo
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- CN219847191U CN219847191U CN202320403300.9U CN202320403300U CN219847191U CN 219847191 U CN219847191 U CN 219847191U CN 202320403300 U CN202320403300 U CN 202320403300U CN 219847191 U CN219847191 U CN 219847191U
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- air bag
- air
- pipe
- chest
- cushion body
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- 238000007599 discharging Methods 0.000 claims description 2
- 210000003128 head Anatomy 0.000 description 28
- 230000036544 posture Effects 0.000 description 10
- 238000009423 ventilation Methods 0.000 description 6
- 230000009286 beneficial effect Effects 0.000 description 4
- 210000001015 abdomen Anatomy 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 3
- 230000000249 desinfective effect Effects 0.000 description 3
- 230000017531 blood circulation Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 210000004072 lung Anatomy 0.000 description 2
- 208000001528 Coronaviridae Infections Diseases 0.000 description 1
- 206010011985 Decubitus ulcer Diseases 0.000 description 1
- 208000004210 Pressure Ulcer Diseases 0.000 description 1
- 206010036790 Productive cough Diseases 0.000 description 1
- 230000036770 blood supply Effects 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 210000000887 face Anatomy 0.000 description 1
- 210000001061 forehead Anatomy 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 208000023504 respiratory system disease Diseases 0.000 description 1
- 208000024794 sputum Diseases 0.000 description 1
- 210000003802 sputum Anatomy 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
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- Invalid Beds And Related Equipment (AREA)
Abstract
The utility model discloses a prone pad, and relates to the field of medical supplies. Provides a prone pad which is convenient for a patient to prone and improves prone comfort. The prone cushion comprises a cushion body and an air charging device; the cushion body is provided with nine air bags, the nine air bags are respectively a head air bag, a filling air bag, a middle chest air bag, a hip air bag, a foot air bag, a left chest air bag, a left leg air bag, a right chest air bag and a right leg air bag, the head air bag, the middle chest air bag, the hip air bag and the foot air bag are positioned in the middle of the cushion body and are sequentially arranged at intervals from front to back, the left chest air bag and the right chest air bag are respectively positioned at the left side and the right side of the middle chest air bag, the left leg air bag is positioned at the rear of the left chest air bag, the right leg air bag is positioned at the rear of the right chest air bag, the head air bag is U-shaped, and the filling air bag is positioned in a concave part of the head air bag; the inflator is capable of inflating each airbag, and each airbag is capable of deflating.
Description
Technical Field
The utility model relates to the field of medical supplies, in particular to a prone pad.
Background
Prone ventilation has a certain beneficial effect on patients suffering from respiratory diseases. The novel diagnosis and treatment scheme for coronavirus infection is as follows: medium, heavy and critical cases with severe high risk factors, which progress rapidly, should be given normative prone treatment, recommended not less than 12 hours per day. The principle is that during routine supination, sputum is accumulated at the lung bottom due to the action of gravity, which is not beneficial to drainage to the direction of the airway; the dorsal blood supply is richer but the ventilation is insufficient, resulting in a disturbance of the ventilation blood flow ratio, the dorsal part of the lobes are pressed by gravity and the heart, the lung volume is reduced, and the ventilation is reduced. In prone position, the dorsal alveoli reopen, the ventilation volume increases, and the ventral alveoli still open, improving the ventilation blood flow ratio.
Prone is an unconventional posture, and a prone patient in one posture for a long time is obviously uncomfortable, difficult to adhere to, and easy to suffer from pressure sores, so that a plurality of specific postures can be adopted in prone, and the postures can be changed for one time. To facilitate patient retention of these positions and to improve comfort, applicant currently uses a soft pillow under the patient, specific positions being as follows.
Full prone position: the patient is fully prone, a soft pillow is padded under the head, the chest and shoulder, the hip and the foot, and the abdomen is suspended. Semi-lying posture: the patient lies on the side downwards, the soft pillow is placed under the head and chest of the patient, the soft pillow is also placed beside the legs, and one leg is bent and placed on the soft pillow. Leisure posture: the patient is prone, a soft pillow is padded below the chest, the soft pillow is not padded below the head, the head of the patient is lifted, and the mobile phone and the books can be seen; the posture is suitable for patients with light symptoms and good self-care ability.
The body position is beneficial to disease rehabilitation and improving patient comfort, but a plurality of soft pillows are needed, and the soft pillows are difficult to store; and after one patient uses, the soft pillow needs to be cleaned and disinfected, so that the storage quantity of the soft pillow in the hospital needs to be greatly increased, and the cleaning and disinfecting workload is increased.
Disclosure of Invention
The utility model aims to solve the technical problems that: provides a prone pad which is convenient for a patient to prone and improves prone comfort.
The technical scheme adopted for solving the problems is as follows: the prone cushion comprises a cushion body and an air charging device; the cushion body is provided with nine air bags, the nine air bags are respectively a head air bag, a filling air bag, a middle chest air bag, a hip air bag, a foot air bag, a left chest air bag, a left leg air bag, a right chest air bag and a right leg air bag, the head air bag, the middle chest air bag, the hip air bag and the foot air bag are positioned in the middle of the cushion body and are sequentially arranged at intervals from front to back, the left chest air bag and the right chest air bag are respectively positioned at the left side and the right side of the middle chest air bag, the left leg air bag is positioned at the rear of the left chest air bag, the right leg air bag is positioned at the rear of the right chest air bag, the head air bag is U-shaped, and the filling air bag is positioned in a concave part of the head air bag; the inflator is capable of inflating each airbag, and each airbag is capable of deflating.
Further is: the cushion body is provided with cushion body air pipes which are arranged in one-to-one correspondence with the air bags; the inflatable device comprises an air pump, an inflatable main pipe, inflatable branch pipes, an exhaust main pipe and three-way valves, wherein the inflatable main pipe is connected with the air pump, and the number of the inflatable branch pipes and the number of the three-way valves are the same as the number of the cushion air pipes; three interfaces of the three-way valve are respectively connected with the main inflation pipe, the main exhaust pipe and one branch inflation pipe, and the three-way valve can control the branch inflation pipe to be communicated with the main inflation pipe, or the branch inflation pipe to be communicated with the main exhaust pipe, or the branch inflation pipe to be closed; a cushion gas pipe is connected with an inflating branch pipe.
Further is: the inflation device comprises a device shell and a shell air pipe joint, wherein an air pump, an inflation main pipe, an inflation branch pipe, an exhaust main pipe and a three-way valve are all arranged in the device shell; the cushion body comprises cushion body air pipe joints, and all cushion body air pipes are integrated on the cushion body air pipe joints; the cushion body air pipe joint is connected with the shell air pipe joint.
Further is: each air bag comprises a lower air bag and an upper air bag which are arranged in a stacked manner in the up-down direction.
Further is: when the upper air bag is full of air, the thickness of the upper air bag is different from that of the lower air bag.
The beneficial effects of the utility model are as follows: 1. when the utility model is used, the sickbed is padded with a bed sheet or a thinner mattress. When in the full prone position, the head air bag, the middle chest air bag, the hip air bag and the foot air bag are inflated, the patient is prone on the prone pad, the air bags respectively support the head, the chest, the shoulder, the hip and the foot of the patient, and the abdomen of the patient is suspended. When in the semi-lying position, the head air bag, the left chest air bag or the right chest air bag, the left leg air bag or the right leg air bag are inflated, the head of a patient is placed on the head air bag, the chest is leaned on the left chest air bag or the right chest air bag, and one leg is bent and placed on the left leg air bag or the right leg air bag. In the leisure posture, only the middle chest air bag is inflated, and the chest leans against the middle chest air bag. Therefore, the utility model can assist the patient to prone with multiple postures, and improves the prone comfort of the patient.
2. The inflatable pillow is placed on a sickbed and positioned under a bed sheet, part of the air bags are inflated when the inflatable pillow is used, no special storage is needed when the inflatable pillow is not used, and the inflatable pillow is more convenient to use than a soft pillow. Because the bed sheet is positioned under the bed sheet, after a patient uses the bed sheet, the bed sheet disclosed by the utility model does not need to be specially cleaned and disinfected, and the cleaning and disinfecting workload is not increased.
Drawings
FIG. 1 is a block diagram of a prone pad;
FIG. 2 is a cross-sectional view of the inflator;
FIG. 3 is a cross-sectional view A-A of FIG. 2;
FIG. 4 is a side view of the balloon;
FIG. 5 is a top view of the inflator;
FIG. 6 is a schematic diagram of a three-way valve;
marked in the figure as: cushion 1, airbag 11, head airbag 11a, filling airbag 11b, middle chest airbag 11c, hip airbag 11d, foot airbag 11e, left chest airbag 11f, left leg airbag 11g, right chest airbag 11h, right leg airbag 11i, lower airbag 111, upper airbag 112, cushion gas pipe 12, cushion gas pipe joint 13, inflator 2, gas pump 21, inflation main pipe 22, three-way valve 23, inflation branch pipe 24, exhaust main pipe 25, device case 26, case gas pipe joint 27, control panel 28, control button 281.
Detailed Description
The utility model is further described below with reference to the drawings and the detailed description.
As shown in fig. 1, the prone pad includes a pad body 1 and an inflator 2; the cushion body 1 is provided with nine air bags 11, wherein the nine air bags 11 are respectively a head air bag 11a, a filling air bag 11b, a middle chest air bag 11c, a hip air bag 11d, a foot air bag 11e, a left chest air bag 11f, a left leg air bag 11g, a right chest air bag 11h and a right leg air bag 11i, the head air bag 11a, the middle chest air bag, the hip air bag 11d and the foot air bag 11e are positioned in the middle of the cushion body 1 and are sequentially arranged at intervals from front to back, the left chest air bag 11f and the right chest air bag 11h are respectively positioned at the left side and the right side of the middle chest air bag 11c, the left leg air bag 11g is positioned at the rear of the left chest air bag 11f, the right leg air bag 11i is positioned at the rear of the right chest air bag 11h, the head air bag 11a is U-shaped, and the filling air bag 11b is positioned in the concave part of the head air bag 11 a; the inflator 2 is capable of inflating each airbag 11, and each airbag 11 is capable of deflating.
When the utility model is used, the sickbed is padded with a bed sheet or a thinner mattress. In the full prone position, the head air bag 11a, the mid-chest air bag 11c, the hip air bag 11d and the foot air bag 11e are inflated, the patient is prone on the prone pad, and the air bags respectively support the head, the chest and shoulders, the hip and the feet of the patient, and the abdomen of the patient is suspended. In the semi-recumbent position, the head airbag 11a, the left chest airbag 11f or the right chest airbag 11h, the left leg airbag 11g or the right leg airbag i are inflated, the head of the patient is placed on the head airbag 11a, the chest is leaned against the left chest airbag 11f or the right chest airbag 11h, and one leg is bent and placed on the left leg airbag 11g or the right leg airbag 11 i. In the rest position, only the middle chest airbag 11c is inflated, and the chest rests on the middle chest airbag 11 c. Therefore, the utility model can assist the patient to prone with multiple postures, and improves the prone comfort of the patient.
The inflatable pillow is placed on a sickbed and positioned under a bed sheet, when the inflatable pillow is used, part of the air bags 11 are inflated, no special storage is needed when the inflatable pillow is not used, and the inflatable pillow is more convenient to use than a soft pillow. Because the bed sheet is positioned under the bed sheet, after a patient uses the bed sheet, the bed sheet disclosed by the utility model does not need to be specially cleaned and disinfected, and the cleaning and disinfecting workload is not increased.
The cushion body 1 is made of the material of the prior inflatable mattress. The head airbag 11a is U-shaped in the sense that its recess corresponds to the mouth and nose of the patient, leaving the mouth and nose space, and the periphery of the recess supports the cheeks and forehead of the patient so that the patient faces downward, while the filling airbag 11b is not inflated. The filling air bag 11b has the function of filling the concave part of the head air bag 11a after being inflated, and the head air bag 11a and the filling air bag 11b form a conventional square air bag together, so that the head of a patient can be completely supported, and the head air bag is suitable for the condition that the patient does not face downwards.
The respective airbags of the present utility model need to be capable of being inflated and deflated individually, and the inflator 2 is used to achieve this function. The specific structure of the cushion body 1 and the inflator 2 is preferably as follows: the cushion body 1 is provided with cushion body air pipes 12, and the cushion body air pipes 12 are arranged in one-to-one correspondence with the air bags 11; the inflating device 2 comprises an air pump 21, an inflating main pipe 22, inflating branch pipes 24, an exhausting main pipe 25 and three-way valves 23, wherein the inflating main pipe 22 is connected with the air pump 21, and the number of the inflating branch pipes 24 and the three-way valves 23 is the same as that of the cushion air pipes 12; three interfaces of the three-way valve 23 are respectively connected with the main inflation pipe 22, the main exhaust pipe 25 and one branch inflation pipe 24, and the three-way valve 23 can control the branch inflation pipe 24 to be communicated with the main inflation pipe 22, or the branch inflation pipe 24 to be communicated with the main exhaust pipe 25, or the branch inflation pipe 24 to be closed; a cushion gas tube 12 is connected to a gas-filled manifold 24.
When some of the air bags 11 need to be inflated according to the prone position, the air pump 21 is started, and the three-way valves 23 corresponding to the air bags 11 are started to enable the inflation branch pipes 24 to be communicated with the inflation main pipe 22, so that the air bags 11 can be inflated. After the inflation is completed, the three-way valve 23 is started to close the inflation branch pipe 24, so that the gas in the air bag 1 is not discharged, and the air bag 11 keeps inflated. When the air bag 11 needs to be deflated, the three-way valve 23 is started to be communicated with the inflating branch pipe 24 and the air exhaust main pipe 25, so that air can be automatically exhausted, and if a small amount of air is not exhausted, the air bag 11 can be lightly pressed.
The three-way valve 23 can achieve the required function by adopting a common valve core rotary valve, specifically, as shown in fig. 6, the three-way valve 23 is in a state of from left to right that an inflating branch pipe 24 is communicated with an inflating main pipe 22, the inflating branch pipe 24 is communicated with an exhausting main pipe 25, and the inflating branch pipe 24 is closed.
The cushion body air pipes 12 are connected with the air charging branch pipes 24 in a one-to-one correspondence manner, the connection mode can be a conventional pipe-to-pipe connection mode, the cushion body 1 and the air charging device 2 can be separated. To facilitate the connection and disconnection of cushion gas tube 12 to and from inflation manifold 24, the specific design of cushion 1 and inflation device 2 may be further optimized as follows: the air charging device 2 comprises a device shell 26 and a shell air pipe joint 27, wherein an air pump 21, an air charging main pipe 22, an air charging branch pipe 24, an air discharging main pipe 25 and a three-way valve 23 are all arranged in the device shell 26, the shell air pipe joint 27 is connected with the device shell 26, and each air charging main pipe 22 is integrated on the shell air pipe joint 27; the cushion body 1 comprises cushion body air pipe joints 13, and each cushion body air pipe 12 is integrated on the cushion body air pipe joint 13; the cushion air pipe joint 13 is connected with the shell air pipe joint 27.
Thus, the cushion air pipes 12 and the air charging branch pipes 24 can be connected or separated by only pulling and inserting the cushion air pipe connector 13 or the shell air pipe connector 27, which is more convenient.
Further, in the present utility model, each of the airbags 11 preferably includes a lower airbag 111 and an upper airbag 112 that are stacked in the up-down direction. It is preferable that the upper bladder 112 and the lower bladder 111 have different thicknesses when inflated. The meaning of this arrangement is that the height of the air bag 11 is adjustable, so that the requirements of different patients can be better met. As shown in fig. 4, when the airbag 11 is required to be short, only the upper airbag 112 is inflated; when the height of the air bag 11 is equal, only the lower air bag 111 is inflated; it is necessary that the airbag 11 is high so that only the lower airbag 111 and the upper airbag 112 are inflated.
At this time, since the airbag 11 is divided into the lower airbag 111 and the upper airbag 112, the cushion gas pipe 12, the three-way valve 23, and the inflation branch pipe 24 should be increased accordingly.
The present utility model can control the air pump 21 and the three-way valve 23 by operating the inflator 2 to achieve inflation and deflation of each airbag. As shown in fig. 5, a control panel 28 is provided on the inflator 2, and control buttons 281 are provided on the control panel 28, and each control button 281 is provided with reference to the position of each airbag 11, so as to facilitate patient discrimination. When the control button 281 is pressed, the airbag 11 is inflated, and the inflation is automatically stopped by detecting the gas pressure and the three-way valve 23 is switched to a state of closing the inflation branch pipe 24. The control button 281 is pressed again and the balloon deflated.
Claims (5)
1. Prone pad, its characterized in that: comprises a cushion body (1) and an inflating device (2); nine air bags (11) are arranged on the cushion body (1), the nine air bags (11) are respectively a head air bag (11 a), a filling air bag (11 b), a middle chest air bag (11 c), a hip air bag (11 d), a foot air bag (11 e), a left chest air bag (11 f), a left leg air bag (11 g), a right chest air bag (11 h) and a right leg air bag (11 i), the head air bag (11 a), the middle chest air bag, the hip air bag (11 d) and the foot air bag (11 e) are positioned in the middle of the cushion body (1) and are sequentially arranged at intervals from front to back, the left chest air bag (11 f) and the right chest air bag (11 h) are respectively positioned at the left side and the right side of the middle chest air bag (11 c), the left leg air bag (11 g) is positioned behind the left chest air bag (11 f), the right leg air bag (11 i) is positioned behind the right chest air bag (11 h), the head air bag (11 a) is U-shaped, and the filling air bag (11 b) is positioned in the concave part of the head air bag (11 a); the inflator (2) is capable of inflating each airbag (11), and each airbag (11) is capable of deflating.
2. The prone pad of claim 1 wherein: the cushion body (1) is provided with cushion body air pipes (12), and the cushion body air pipes (12) are arranged in one-to-one correspondence with the air bags (11); the inflating device (2) comprises an air pump (21), an inflating main pipe (22), inflating branch pipes (24), an exhausting main pipe (25) and three-way valves (23), wherein the inflating main pipe (22) is connected with the air pump (21), and the number of the inflating branch pipes (24) and the three-way valves (23) is the same as that of the cushion air pipes (12); three interfaces of the three-way valve (23) are respectively connected with the main inflation pipe (22), the main exhaust pipe (25) and one branch inflation pipe (24), and the three-way valve (23) can control the branch inflation pipe (24) to be communicated with the main inflation pipe (22), or the branch inflation pipe (24) to be communicated with the main exhaust pipe (25), or the branch inflation pipe (24) to be closed; a cushion gas pipe (12) is connected with an inflating branch pipe (24).
3. The prone pad of claim 2 wherein: the air charging device (2) comprises a device shell (26) and a shell air pipe joint (27), an air pump (21), an air charging main pipe (22), an air charging branch pipe (24), an air discharging main pipe (25) and a three-way valve (23) are all arranged in the device shell (26), the shell air pipe joint (27) is connected with the device shell (26), and each air charging main pipe (22) is integrated on the shell air pipe joint (27); the cushion body (1) comprises cushion body air pipe joints (13), and each cushion body air pipe (12) is integrated on the cushion body air pipe joint (13); the cushion body air pipe joint (13) is connected with the shell air pipe joint (27).
4. A prone pad according to claim 3 wherein: each airbag (11) includes a lower airbag (111) and an upper airbag (112) stacked in the up-down direction.
5. The prone pad of claim 4 wherein: the thickness of the upper air bag (112) is different from that of the lower air bag (111) when the air bag is full.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320403300.9U CN219847191U (en) | 2023-03-07 | 2023-03-07 | Prone pad |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320403300.9U CN219847191U (en) | 2023-03-07 | 2023-03-07 | Prone pad |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219847191U true CN219847191U (en) | 2023-10-20 |
Family
ID=88319259
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320403300.9U Active CN219847191U (en) | 2023-03-07 | 2023-03-07 | Prone pad |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219847191U (en) |
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2023
- 2023-03-07 CN CN202320403300.9U patent/CN219847191U/en active Active
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