CN220778590U - Pressure buffering hip pad capable of being inflated and deflated - Google Patents
Pressure buffering hip pad capable of being inflated and deflated Download PDFInfo
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- CN220778590U CN220778590U CN202321641139.5U CN202321641139U CN220778590U CN 220778590 U CN220778590 U CN 220778590U CN 202321641139 U CN202321641139 U CN 202321641139U CN 220778590 U CN220778590 U CN 220778590U
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- air bags
- pressure
- air
- inflation
- surface layer
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- 230000003139 buffering effect Effects 0.000 title claims abstract description 8
- 239000002344 surface layer Substances 0.000 claims abstract description 15
- 210000001217 buttock Anatomy 0.000 claims description 12
- 239000011347 resin Substances 0.000 claims description 4
- 229920005989 resin Polymers 0.000 claims description 4
- 230000005499 meniscus Effects 0.000 claims description 3
- 238000007599 discharging Methods 0.000 claims 3
- 208000027418 Wounds and injury Diseases 0.000 abstract description 12
- 230000006378 damage Effects 0.000 abstract description 9
- 208000014674 injury Diseases 0.000 abstract description 9
- 230000001105 regulatory effect Effects 0.000 abstract description 4
- 238000001356 surgical procedure Methods 0.000 description 7
- 206010011985 Decubitus ulcer Diseases 0.000 description 5
- 208000004210 Pressure Ulcer Diseases 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 206010052428 Wound Diseases 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 210000000988 bone and bone Anatomy 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000006260 foam Substances 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 206010002091 Anaesthesia Diseases 0.000 description 1
- 208000002251 Dissecting Aneurysm Diseases 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 230000037005 anaesthesia Effects 0.000 description 1
- 206010002895 aortic dissection Diseases 0.000 description 1
- 230000017531 blood circulation Effects 0.000 description 1
- 230000000747 cardiac effect Effects 0.000 description 1
- 238000007675 cardiac surgery Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 239000000499 gel Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 208000030212 nutrition disease Diseases 0.000 description 1
- 208000019180 nutritional disease Diseases 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 208000037920 primary disease Diseases 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 230000000638 stimulation Effects 0.000 description 1
- 210000001519 tissue Anatomy 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Landscapes
- Invalid Beds And Related Equipment (AREA)
Abstract
The utility model relates to the technical field of medical appliances, in particular to a pressure buffering hip pad capable of being inflated and deflated. The inflatable and deflatable pressure buffering hip pad comprises two air bags, a surface layer pad body and an inflation system, wherein the two air bags are arranged on the lower surface of the surface layer pad body at intervals, the inflation and deflation system is connected with the two air bags and is used for inflating the two air bags, and a deflation port with a valve is arranged on the air bags. The advantages are that: the structure design is simple and reasonable, the sacral tail can be effectively emptied in the operation, the pressure of the air bag can be regulated, the pressure regulating effect can be achieved on the skin around the sacral tail, and the risk of pressure injury in the operation is reduced.
Description
Technical Field
The utility model relates to the technical field of medical appliances, in particular to a pressure buffering hip pad capable of being inflated and deflated.
Background
The patients with the operation are high risk groups of the pressure injury, and the prevention of the pressure injury is one of important work in an operating room. The sacral caudal pressure sore belongs to one of acute pressure sores in aortic dissection surgery of cardiac specialty, often occurs within 72h after surgery or at the end of surgery, because a body position needs to be kept for a long time in the surgery of cardiac surgery patients, the occurrence rate of pressure sores is up to 14.3% -23.9%, and the duration of surgery, lying position, operative mode, anesthesia mode, primary disease, long-term nutritional disorder, advanced age and the like are all high risk factors for pressure sores.
At present, a compression-resistant soft cushion mainly used for preventing sacral tails in a department is provided with a buttock large resin cushion, which is a square gel cushion with the thickness of 2cm, the length of 50cm and the width of 50cm and a buttock large sponge cushion, and the products can reduce the risk of pressure injury of the sacral tails for patients with the operation time of less than 4 hours, but have larger potential risks for patients with the same operation position and the operation time of more than 4 hours; there is also a buttock silica gel pad which can empty the sacral tail but which is not effective for the skin around the sacral tail for a long time use, thus presenting a new problem.
In addition, the Baidsel foam dressing is adhered to the sacral tail of a patient and is in a shape of a heart with a specification of 23cm multiplied by 23cm, the dressing has good viscosity and elasticity, can form a good protective environment, can effectively resist traction and mechanical stimulation of wounds, lighten mechanical injury of the wounds, adopts high-quality PU on the surface, has strong waterproof and breathable properties, can provide a comfortable inner environment, has high rebound resilience and soft texture of thickened foam at an inlet, can effectively relieve the compression of external force on local skin tissues, and particularly has a good protective effect on patients with pressure sores or wounds at the sacral tail. However, the pressure can not be effectively relieved, the pressure at the bone carina can only be relieved, and the risk of the occurrence of pressure injury in the operation is still high for patients with long operation time.
Therefore, there is a need to develop a new product to reduce the risk of pressure injuries occurring during surgery.
Disclosure of Invention
The utility model aims to solve the technical problem of providing the inflatable pressure buffering hip pad, which effectively overcomes the defects of the prior art.
The technical scheme for solving the technical problems is as follows:
the utility model provides a but pressure buffering buttockss pad of inflation and deflation, includes two air bags, surface course pad body and inflation system, and two above-mentioned air bags interval sets up the lower surface at the above-mentioned surface course pad body, and above-mentioned inflation and deflation system is connected with two above-mentioned air bags for aerify two above-mentioned air bags, is equipped with the relief port that has the valve on the above-mentioned air bag.
On the basis of the technical scheme, the utility model can be improved as follows.
Further, the air bag comprises a base cushion, wherein the two air bags are arranged on the upper surface of the base cushion, and the edge of the base cushion is connected with the edge of the surface layer cushion body.
Further, the surface layer pad body is a resin pad.
Further, the inflation and deflation system comprises an inflation device, two air bags are respectively provided with an inflation inlet, and the inflation device is connected with the inflation inlet through an inflation tube.
Further, a one-way valve is arranged in the air charging port.
Further, the inflator is an inflator.
Further, pressure sensors are arranged in the two air bags, and the pressure sensors are respectively connected with a control host through lines.
Further, the air bags are all in a meniscus shape.
Further, one ends of the two air bags are connected into a whole to form a U-shaped bag.
The beneficial effects of the utility model are as follows: the structure design is simple and reasonable, the sacral tail can be effectively emptied in the operation, the pressure of the air bag can be regulated, the pressure regulating effect can be achieved on the skin around the sacral tail, and the risk of pressure injury in the operation is reduced.
Drawings
FIG. 1 is a schematic view of an inflatable pressure cushioning hip pad of the present utility model;
fig. 2 is a cross-sectional view of the structure of the A-A plane in fig. 1.
In the drawings, the list of components represented by the various numbers is as follows:
1. an air bag; 2. a surface layer pad body; 3. a bottom pad; 4. an inflator; 5. a control host; 11. and (5) an inflation tube.
Detailed Description
The principles and features of the present utility model are described below with reference to the drawings, the examples are illustrated for the purpose of illustrating the utility model and are not to be construed as limiting the scope of the utility model.
Examples: as shown in fig. 1 and 2, the inflatable and deflatable pressure cushion hip pad of the present embodiment includes two air bags 1, a surface layer pad 2, and an inflation system, wherein the two air bags 1 are disposed on the lower surface of the surface layer pad 2 at intervals, the inflation and deflation system is connected to the two air bags 1, and is used for inflating the two air bags 1, and a deflation port with a valve is provided on the air bags 1.
The use process is as follows:
when in use, the two air bags 1 are respectively distributed at the buttocks at two sides of about 2cm beside the apex of the cleft buttocks, and the upper surfaces of the two air bags 1 are encapsulated with the surface layer cushion body 2; the inflation system is connected with the two air bags 1, and the two air bags 1 can be inflated by inflating and pressing, so that the buttocks on the two sides of a patient are lifted. Specifically, when the patient initial lying time reaches 3 hours, the two air bags 1 are inflated and pressurized by the inflation system, and after inflation to the set pressure, the air is discharged after maintaining for several minutes, and thereafter the above operation (inflation/deflation) is performed every 30 minutes. Of course, in the use process, the single-side airbag 1 may be inflated and pressed according to actual conditions. The whole product has the following characteristics: (1) relieving the pressure: the inflatable air bag 1 is used as a local target supporting surface, so that the pressed part of the sacrum tail is suspended, the pressure at the bone carina is relieved, the blood circulation is improved, and the effect of preventing pressure injury is achieved; (2) does not affect the operation process: the amplitude of the supporting and lifting of the air bag 1 in the operation can be strictly controlled through the numerical control of the pressure; (3) massage function: the massage effect is generated at the same time due to the squeezing and the elimination of the squeezing force of the stepped inflated and deflated air bags 1 to the local parts.
As a preferred embodiment, the air bag further comprises a base cushion 3, wherein the two air bags 1 are arranged on the upper surface of the base cushion 3, and the edge of the base cushion 3 is connected with the edge of the surface layer cushion body 2.
In the above embodiment, the design of the base cushion 3 encapsulates the air bag 1 between the surface cushion body 2 and the base cushion 3, and is protected to a certain extent, and meanwhile, the translational sliding of the air bag 1 under pressure in the use process can be reduced, which is also beneficial to the stable use of the whole product.
In this embodiment, the surface layer pad 2 is a resin pad, which is comfortable to contact with the buttocks of the patient.
As a preferred embodiment, the inflation and deflation system includes an inflation device 4, and two air bags 1 are respectively provided with inflation openings, and the inflation device 4 is connected to the inflation openings through an inflation tube 11.
In the above embodiment, the inflator 4 inflates the air bags 1 through the inflation tube 11, specifically, the inflator 4 is provided in two, and the two air bags 1 are connected in one-to-one correspondence through the inflation tube 11, so that the independent inflation operation of the two air bags 1 is realized, and the use is more flexible.
In this embodiment, the inflator 4 may be provided as a squeeze-type manual balloon.
In the implementation, the one-way valve is arranged in the air charging port, so that air flow is prevented from flowing out reversely in the air charging process, and the air flow at the air charging port cannot only flow in or out.
In this embodiment, the inflator 4 is preferably an inflator pump, so as to achieve motorized inflation.
As a preferred embodiment, pressure sensors are provided in both of the air bags 1, and the pressure sensors are connected to the control main unit 5 through lines, respectively.
In the above embodiment, by arranging the pressure sensor in the air bag 1, the pressure change of the air bag 1 can be detected in real time and fed back to the control host 5 in real time, which is beneficial for medical staff to know the pressure information of the air bag 1 so as to make correct inflation operation.
Of course, an alarm can be arranged at a conspicuous position on the surface of the whole product, the alarm is connected with a pressure sensor, when the pressure exceeds the set pressure of the alarm, the alarm gives an alarm, and the alarm can adopt the conventional products such as the existing audible and visual alarm or the buzzer alarm.
What needs to be stated is: in this embodiment, two air bags 1 can be inflated for a long time during surgery, if it is monitored that the pressure of one air bag 1 is increased and the other pressure is reduced, it can be determined that the body position of the patient is changed, the gravity center is inclined to one side of the air bag 1 with increased pressure, at this time, the air bag 1 with increased pressure can be inflated to further expand, so that the buttocks of the patient are lifted upwards, the body position of the patient is deviated to the other side, the gravity center is changed to make the patient stable, after the belt is adjusted, the inflated air bags 1 can be deflated, so that the body position of the patient is restored to an equilibrium state (the pressures of the two air bags 1 are close), and the pressure loss of the skin around the hip caused by body position change is avoided.
In this embodiment, the air bags 1 are all in a meniscus shape, and the shape design is adapted to the shape of the buttocks of the public, so that the buttocks can be better supported.
In this embodiment, one ends of the two air bags 1 are connected together to form a U-shaped bag. The two are connected into a whole, so that the relative position change is not easy to occur.
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
In the present utility model, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.
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 present utility model. 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.
While embodiments of the present utility model have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the utility model, and that variations, modifications, alternatives and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the utility model.
Claims (6)
1. The utility model provides a but pressure buffering buttockss pad of inflation and deflation which characterized in that: the air bag comprises two air bags (1), a surface layer cushion body (2) and an air charging and discharging system, wherein the two air bags (1) are arranged on the lower surface of the surface layer cushion body (2) at intervals, the air charging and discharging system is connected with the two air bags (1) and is used for charging the two air bags (1), and a discharging port with a valve is arranged on the air bags (1); pressure sensors are arranged in the two air bags (1), and the pressure sensors are respectively connected with a control host machine (5) through circuits; the air bags (1) are all in a meniscus shape; one ends of the two air bags (1) are connected into a whole to form a U-shaped bag.
2. An inflatable pressure cushioning hip pad according to claim 1, wherein: the air bag comprises a surface layer cushion body (2), and is characterized by further comprising a bottom cushion (3), wherein the two air bags (1) are arranged on the upper surface of the bottom cushion (3), and the edge of the bottom cushion (3) is connected with the edge of the surface layer cushion body (2).
3. An inflatable pressure cushioning hip pad according to claim 1, wherein: the surface layer pad body (2) is a resin pad.
4. An inflatable pressure cushioning hip pad according to claim 1, wherein: the inflation and deflation system comprises an inflation device (4), two air bags (1) are respectively provided with an inflation inlet, and the inflation device (4) is connected with the inflation inlet through an inflation tube (11).
5. An inflatable pressure cushioning hip pad as set forth in claim 4, wherein: the charging port is internally provided with a one-way valve.
6. An inflatable pressure cushioning hip pad as set forth in claim 4, wherein: the air charging device (4) is an air charging pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321641139.5U CN220778590U (en) | 2023-06-27 | 2023-06-27 | Pressure buffering hip pad capable of being inflated and deflated |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321641139.5U CN220778590U (en) | 2023-06-27 | 2023-06-27 | Pressure buffering hip pad capable of being inflated and deflated |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220778590U true CN220778590U (en) | 2024-04-16 |
Family
ID=90633459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321641139.5U Active CN220778590U (en) | 2023-06-27 | 2023-06-27 | Pressure buffering hip pad capable of being inflated and deflated |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220778590U (en) |
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2023
- 2023-06-27 CN CN202321641139.5U patent/CN220778590U/en active Active
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| GR01 | Patent grant |