CN219941071U - Pressure sore prevention air cushion for lower limb of patient - Google Patents
Pressure sore prevention air cushion for lower limb of patient Download PDFInfo
- Publication number
- CN219941071U CN219941071U CN202321613956.XU CN202321613956U CN219941071U CN 219941071 U CN219941071 U CN 219941071U CN 202321613956 U CN202321613956 U CN 202321613956U CN 219941071 U CN219941071 U CN 219941071U
- Authority
- CN
- China
- Prior art keywords
- air
- pipeline
- cushion
- communicated
- air cushion
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 210000003141 lower extremity Anatomy 0.000 title claims abstract description 31
- 206010011985 Decubitus ulcer Diseases 0.000 title claims abstract description 17
- 208000004210 Pressure Ulcer Diseases 0.000 title claims abstract description 17
- 230000002265 prevention Effects 0.000 title claims description 9
- 229920000742 Cotton Polymers 0.000 description 3
- 239000004744 fabric Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 210000003414 extremity Anatomy 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000017531 blood circulation Effects 0.000 description 1
- 230000003902 lesion Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 210000004872 soft tissue Anatomy 0.000 description 1
Landscapes
- Invalid Beds And Related Equipment (AREA)
Abstract
The utility model discloses an anti-pressure sore air cushion for lower limbs of a patient, which comprises an air cushion, a plurality of air bags and an air charging device, wherein the air bags are sequentially arranged along the air cushion, and a first air charging pipeline and a second air charging pipeline are arranged along the length direction of the air cushion; the first air charging pipeline is communicated with each air bag in odd number, and the second air charging pipeline is communicated with each air bag in even number; the inflatable end of the inflatable device is connected with two three-way valves which work independently, the two three-way valves are respectively connected with a first inflatable hose and a second inflatable hose, the first inflatable hose in one three-way valve is communicated with a first inflatable pipeline, the first inflatable hose in the other three-way valve is communicated with a second inflatable pipeline, the second inflatable hoses in the two three-way valves are all communicated with an air cushion, the air cushion is small in size and can be better suitable for patients with limited lower limbs, single and double alternative inflation enables the lower limbs to be stressed uniformly, and each air bag can be detached independently and has a leg lifting function.
Description
Technical Field
The utility model relates to the technical field of air cushions, in particular to an anti-pressure sore air cushion for lower limbs of a patient.
Background
For patients with limited limbs, bedridden maintenance is particularly important, and especially for patients with limited lower limb movement, the patient can not walk and is more suitable for lying on the bed.
At present, when a patient with limited lower limbs lies on a bed, cotton fabrics such as a lower limb pad, a pillow and the like are generally used for heightening the lower limbs, and because the cotton fabrics such as the lower limb pad, the pillow and the like do not have the function of angle adjustment, after the lower limbs of the patient keep a posture for a long time to be contacted with the cotton fabrics such as the lower limb pad, the pillow and the like, the unsmooth blood flow can be caused, so that pressure sores are formed, and the recovery of the patient is not facilitated.
Although there are also inflatable mattresses with an adjusting function, in general, the volume of the inflatable mattress is large, and the whole body of a patient can lie on the inflatable mattress, in the case of a patient with limited movement of only lower limbs, the inflatable mattress with a large volume is inconvenient to use, cannot protect a specific lower limb area, and the possibility of soft tissue lesions of the waist can be increased by using the inflatable mattress for a long time.
In summary, the existing pressure sore prevention air cushion has the technical problems that the volume is large and the protection cannot be performed on a specific small area.
Disclosure of Invention
The utility model aims to provide an anti-pressure sore air cushion for lower limbs of a patient, which aims to solve the technical problem that the existing anti-pressure sore air cushion is large in volume and cannot be used for protecting a specific small area.
In order to solve the technical problems, the utility model specifically provides the following technical scheme: the pressure sore prevention air cushion for the lower limb of the patient comprises an air cushion, a plurality of air bags and an air charging device, wherein the air bags are sequentially arranged along the length direction of the air cushion, and a first air charging pipeline and a second air charging pipeline which are parallel to each other are arranged on the surface of the air cushion along the length direction;
the first air charging pipeline is communicated with each air bag in odd number, and the second air charging pipeline is communicated with each air bag in even number;
the inflation end of the inflation device is connected with two independent three-way valves, two branches of the two three-way valves, which are far away from the inflation end of the inflation device, are respectively connected with a first inflation hose and a second inflation hose, wherein the first inflation hose in one three-way valve is communicated with the first inflation pipeline, the first inflation hose in the other three-way valve is communicated with the second inflation pipeline, and the second inflation hoses in the two three-way valves are both communicated with the air cushion;
when the first air charging hose is communicated with the air charging device, the first air charging pipeline and the second air charging pipeline can alternately charge the air bags with the same number, and when the second air charging hose is communicated with the air charging device, the second air charging hose can charge the air cushion so as to adjust the lifting angle of the air cushion.
As a preferred embodiment of the utility model, the length of the air cushion is 1-1.5M to adapt to the length of the lower limb of the patient.
As a preferable scheme of the utility model, buttons are arranged at two ends of each air bag, and button seats which are buckled with the buttons are arranged at positions corresponding to the air bags at two sides of the surface of the air cushion.
As a preferable scheme of the utility model, two rows of limiting rings are arranged on two sides of the surface of the air cushion, a plurality of limiting rings are arranged in each row, and the first air charging pipeline and the second air charging pipeline can respectively and correspondingly pass through the limiting rings in each row in sequence.
As a preferable scheme of the utility model, each air bag and each air cushion are provided with a deflation valve.
As a preferable scheme of the utility model, a plurality of first air nozzles are arranged on the first air charging pipeline and the second air charging pipeline, and each air bag is provided with a second air nozzle which is in plug-in connection with the first air inlet nozzle;
the air cushion is provided with a third air tap for the second inflation hose to be inserted and communicated with;
and the ends of the two first inflation hoses, which are far away from the three-way valve, are respectively and correspondingly provided with a fourth air tap for the first inflation pipeline and the second inflation pipeline to be connected in an inserting way.
Compared with the prior art, the utility model has the following beneficial effects:
the air cushion provided by the utility model has smaller volume, can be better suitable for patients with limited lower limbs, ensures that the lower limbs are stressed uniformly by single and double alternate inflation, can be independently disassembled, has the function of lifting legs, can be lifted by 30 degrees, and meets the requirements of different patients, thereby reducing the possibility of pressure sores generated by the lower limbs of the patients.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It will be apparent to those of ordinary skill in the art that the drawings in the following description are exemplary only and that other implementations can be obtained from the extensions of the drawings provided without inventive effort.
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of the overall structure of the present utility model with the bladder removed in FIG. 1;
FIG. 3 is a schematic diagram showing a cross-sectional structure of the odd numbered and even numbered air bags of FIG. 1 according to the present utility model;
reference numerals in the drawings are respectively as follows:
1. an air cushion; 2. an air bag; 3. an inflator; 4. a first inflation line; 5. a second inflation line; 6. a three-way valve; 7. a first inflatable hose; 8. a second inflatable hose; 9. a button; 10. a button seat; 11. a limiting ring; 12. a bleed valve; 13. a first air tap; 14. a second air tap; 15. a third air tap; 16. and a fourth air tap.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1-2, an anti-pressure sore air cushion for a lower limb of a patient comprises an air cushion 1, a plurality of air bags 2 and an air charging device 3, wherein the length of the air cushion 1 is 1-1.5M so as to adapt to the length of the lower limb of the patient, the air bags 2 are sequentially arranged along the length direction of the air cushion 1, and a first air charging pipeline 4 and a second air charging pipeline 5 which are parallel to each other are arranged on the surface of the air cushion 1 along the length direction;
the first air charging pipeline 4 is communicated with each air bag 2 in odd number, and the second air charging pipeline 5 is communicated with each air bag 2 in even number;
the inflation end of the inflation device 3 is connected with two independently-operated three-way valves 6, two branches of the two three-way valves 6 far away from the inflation end of the inflation device 3 are respectively connected with a first inflation hose 7 and a second inflation hose 8, wherein the first inflation hose 7 in one three-way valve 6 is communicated with the first inflation pipeline 4, the first inflation hose 7 in the other three-way valve 6 is communicated with the second inflation pipeline 5, and the second inflation hoses 8 in the two three-way valves 6 are both communicated with the air cushion 1;
when the first inflation hose 7 is communicated with the inflator 3, the first inflation pipeline 4 and the second inflation pipeline 5 can alternately inflate the air bags 2 with the same number, and when the second inflation hose 8 is communicated with the inflator 3, the second inflation hose 8 can inflate the air cushion 1 so as to adjust the lifting angle of the air cushion 1.
The air cushion has smaller volume, can be better suitable for patients with limited lower limbs, ensures that the lower limbs are uniformly stressed by single and double alternative inflation, can be independently disassembled, has the function of lifting legs, can be lifted by 30 degrees, and meets the requirements of different patients.
The air charging device 3 is a special air charging pump for the existing alternative air charging mattress, the air charging pump is provided with two air charging ports, and the two air charging ports can be used for alternative air charging, namely, the two air charging ports in the air charging pump are respectively connected with a three-way valve 6.
When the inflatable cushion is used, firstly, the uninflated inflatable cushion 1 and a plurality of air bags 2 are placed on the lower limb of a patient, then the inflatable cushion is inflated through the inflation device 3, the height and the angle of the lower limb of the patient are adjusted according to the position condition of the lower limb of the patient, the adjustment of the lower limb of the patient mainly depends on the inflation quantity of the inflatable cushion 1, when the inflatable cushion 1 is required to be inflated, the three-way control valve is controlled, the inflation port in the inflation device 3 is in a non-communicated state with the first inflation hose 7, at the moment, the first inflation pipeline 4 and the second inflation pipeline 5, namely, the inflation device 3 can only inflate the inflatable cushion 1 until the air cushion 1 is adjusted to a proper angle, then the three-way control valve is adjusted again, the inflation port in the inflation device 3 is communicated with the first inflation pipeline 4 and the second inflation pipeline 5, at the moment, the first inflation pipeline 4 inflates the odd number air bags 2, and the second inflation pipeline 5 inflates the even number air bags 2, so that alternating inflation is realized, and the operation of inflating and deflating the air bags 2 is required to be carried out once for each time for the air bags 2 and the air cushion 1 at intervals in the whole process, so that the patient can be prevented from contacting the air bags 2 for a long time, and the limbs of the patient are circulated.
Specifically, as shown in fig. 1-2, each air bag 2 and the air cushion 1 are provided with a deflation valve 12, and the deflation of each air bag 2 and the air cushion 1 is realized through the deflation valve 12.
Since the individual airbags may be damaged, the replacement cost is too great if the entire replacement is performed, and thus it is necessary to consider which airbag is damaged and to replace which airbag.
Specifically, buttons 9 are arranged at two ends of each air bag 2, button seats 10 fastened with the buttons 9 are arranged at positions, corresponding to the air bags 2, of two sides of the surface of the air cushion 1, so that the air bags 2 can be separated from the air cushion 1, namely, the air bags 2 can be detached.
In the process of detaching the airbags 2, since each airbag 2 is connected to the first inflation line 4 and the second inflation line 5, respectively, the detached airbag cannot interfere with the connection between the first inflation line 4 and the second inflation line 5 and the other airbags 2 after detachment.
Specifically, as shown in fig. 1-3, a plurality of first air nozzles 13 are respectively arranged on the first air charging pipeline 4 and the second air charging pipeline 5, and each air bag 2 is provided with a second air nozzle 14 which is in plug-in connection with the first air inlet nozzle;
the air cushion 1 is provided with a third air tap 15 for the second air inflation hose 8 to be inserted and communicated;
one end of the two first inflation hoses 7 far away from the three-way valve 6 is correspondingly provided with fourth air nozzles 16 for the first inflation pipeline 4 and the second inflation pipeline 5 to be connected in an inserting manner;
the airbags 2 are detachably connected with the first inflation pipeline 4 and the second inflation pipeline 5, when in use, the first air nozzle 13 and the second air nozzle 14 are directly connected in an inserting mode, when in detachment, the first air nozzle 13 and the second air nozzle 14 are directly separated, and after separation, the first air nozzle 13 and the second air nozzle 14 can be sealed by a sealing cap.
Meanwhile, the air cushion 1 is detachably connected with the air charging device 3, the first air charging pipeline 4, the second air charging pipeline 5 and the second air charging pipeline 5, so that the whole device is convenient to detach and mount, and the device is convenient to store.
Further, as shown in fig. 2, two rows of limiting rings 11 are arranged on two sides of the surface of the air cushion 1, each row is provided with a plurality of limiting rings 11, and the first air charging pipeline 4 and the second air charging pipeline 5 can respectively and correspondingly pass through the limiting rings 11 in each row in sequence.
The first air charging pipeline 4 and the second air charging pipeline 5 are detachably connected with the air cushion 1, when the air charging device is installed, the first air charging pipeline 4 and the second air charging pipeline 5 are required to penetrate through the limiting ring 11 respectively, and when the air charging device is detached, only the first air charging pipeline 4 and the second air charging pipeline 5 are required to be pulled out from the limiting ring 11.
The above embodiments are only exemplary embodiments of the present utility model and are not intended to limit the present utility model, the scope of which is defined by the claims. Various modifications and equivalent arrangements of this utility model will occur to those skilled in the art, and are intended to be within the spirit and scope of the utility model.
Claims (6)
1. The anti-pressure sore air cushion for the lower limb of a patient is characterized by comprising an air cushion (1), a plurality of air bags (2) and an air charging device (3), wherein the air bags (2) are sequentially arranged along the length direction of the air cushion (1), and a first air charging pipeline (4) and a second air charging pipeline (5) which are parallel to each other are arranged on the surface of the air cushion (1) along the length direction;
the first air charging pipeline (4) is communicated with each air bag (2) in odd number, and the second air charging pipeline (5) is communicated with each air bag (2) in even number;
the air charging device is characterized in that the air charging end of the air charging device (3) is connected with two independently-working three-way valves (6), two branches of the two three-way valves (6) far away from the air charging end of the air charging device (3) are respectively connected with a first air charging hose (7) and a second air charging hose (8), wherein the first air charging hose (7) in one three-way valve (6) is communicated with the first air charging pipeline (4), the first air charging hose (7) in the other three-way valve (6) is communicated with the second air charging pipeline (5), and the second air charging hoses (8) in the two three-way valves (6) are both communicated with the air cushion (1);
when the first inflation hose (7) is communicated with the inflation device (3), the first inflation pipeline (4) and the second inflation pipeline (5) can alternately inflate the air bags (2) with the same number, and when the second inflation hose (8) is communicated with the inflation device (3), the second inflation hose (8) can inflate the air cushion (1) so as to adjust the lifting angle of the air cushion (1).
2. The pressure sore prevention air cushion as claimed in claim 1, wherein,
the length of the air cushion (1) is 1-1.5M so as to adapt to the length of the lower limb of a patient.
3. The pressure sore prevention air cushion as claimed in claim 1, wherein,
buttons (9) are arranged at two ends of each air bag (2), and button seats (10) which are buckled with the buttons (9) are arranged at positions, corresponding to the air bags (2), of two sides of the surface of the air cushion (1).
4. The pressure sore prevention air cushion as claimed in claim 1, wherein,
two rows of limiting rings (11) are arranged on two sides of the surface of the air cushion (1), a plurality of limiting rings (11) are arranged in each row, and the first air charging pipeline (4) and the second air charging pipeline (5) can respectively and correspondingly pass through the limiting rings (11) in each row in sequence.
5. The pressure sore prevention air cushion as claimed in claim 1, wherein,
and each air bag (2) and each air cushion (1) are provided with an air release valve (12).
6. The pressure sore prevention air cushion as claimed in claim 1, wherein,
a plurality of first air nozzles (13) are arranged on the first air charging pipeline (4) and the second air charging pipeline (5), and a second air nozzle (14) which is in plug-in connection with the first air nozzle (13) is arranged on each air bag (2);
the air cushion (1) is provided with a third air tap (15) for the second inflation hose (8) to be inserted and communicated;
and a fourth air tap (16) for connecting the first air charging pipeline (4) and the second air charging pipeline (5) in an inserting way is correspondingly arranged at one end of the two first air charging hoses (7) away from the three-way valve (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321613956.XU CN219941071U (en) | 2023-06-25 | 2023-06-25 | Pressure sore prevention air cushion for lower limb of patient |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321613956.XU CN219941071U (en) | 2023-06-25 | 2023-06-25 | Pressure sore prevention air cushion for lower limb of patient |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219941071U true CN219941071U (en) | 2023-11-03 |
Family
ID=88554051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321613956.XU Active CN219941071U (en) | 2023-06-25 | 2023-06-25 | Pressure sore prevention air cushion for lower limb of patient |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219941071U (en) |
-
2023
- 2023-06-25 CN CN202321613956.XU patent/CN219941071U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US6085372A (en) | Anti-decubitus pneumatic mattress | |
| US5956787A (en) | Anti-decubitus pneumatic mattress | |
| US2769182A (en) | Inflatable mattress lifters | |
| US20060150338A1 (en) | Therapeutic seat cushion | |
| US20080178392A1 (en) | Air Cushion with Alternatively Inflated Chambers | |
| CN108697326B (en) | Inflatable support | |
| WO2022193967A1 (en) | Multifunctional transfer bed pad | |
| CN219941071U (en) | Pressure sore prevention air cushion for lower limb of patient | |
| CN111194959A (en) | Air cushion trousers for preventing bedsore | |
| CN214679273U (en) | Prevent bedsore air suspension transportation pad | |
| CN212939199U (en) | Air cushion pillow for gastrointestinal lithotomy position operation | |
| CN219397984U (en) | Bedsore-preventing massage air mattress | |
| CN217565473U (en) | Waist massage air mattress | |
| CN110575022A (en) | Deformation posture adjusting pad | |
| CN213526044U (en) | Multifunctional turning-over cushion | |
| CN219847191U (en) | Prone pad | |
| CN213871227U (en) | Valve of air pump for air mattress | |
| CN216496212U (en) | Pressure sore prevention pillow for patient | |
| CN212346972U (en) | Bedsore-proof mattress with massage and turning-over functions | |
| CN216777421U (en) | Bed mattress with hole for defecation | |
| CN215652207U (en) | Inflatable bathing anti-pressure sore mattress | |
| CN215081191U (en) | Nursing mattress for preventing bedsore and thrombus | |
| JP2020028322A (en) | Posture change appliance | |
| CN220424114U (en) | Inflatable posture adjusting pad | |
| CN213047818U (en) | Inflatable bed set |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |