CN221061059U - Bedsore-preventing wheelchair cushion - Google Patents
Bedsore-preventing wheelchair cushion Download PDFInfo
- Publication number
- CN221061059U CN221061059U CN202322229199.2U CN202322229199U CN221061059U CN 221061059 U CN221061059 U CN 221061059U CN 202322229199 U CN202322229199 U CN 202322229199U CN 221061059 U CN221061059 U CN 221061059U
- Authority
- CN
- China
- Prior art keywords
- cushion
- silica gel
- gel pad
- wall
- bedsore
- 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
- 208000004210 Pressure Ulcer Diseases 0.000 title claims abstract description 21
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 44
- 239000000741 silica gel Substances 0.000 claims abstract description 44
- 229910002027 silica gel Inorganic materials 0.000 claims abstract description 44
- 238000010030 laminating Methods 0.000 claims abstract description 7
- 230000002265 prevention Effects 0.000 claims description 3
- 206010011985 Decubitus ulcer Diseases 0.000 claims description 2
- 230000003028 elevating effect Effects 0.000 claims 6
- 230000035515 penetration Effects 0.000 claims 1
- 210000001217 buttock Anatomy 0.000 abstract description 14
- 230000000694 effects Effects 0.000 abstract description 9
- 238000009395 breeding Methods 0.000 abstract description 2
- 230000001488 breeding effect Effects 0.000 abstract description 2
- 238000009423 ventilation Methods 0.000 description 14
- 210000002414 leg Anatomy 0.000 description 8
- 230000006837 decompression Effects 0.000 description 5
- 229920000742 Cotton Polymers 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 201000004624 Dermatitis Diseases 0.000 description 1
- 206010021143 Hypoxia Diseases 0.000 description 1
- 208000002720 Malnutrition Diseases 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 208000010668 atopic eczema Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000007954 hypoxia Effects 0.000 description 1
- 208000028867 ischemia Diseases 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000001071 malnutrition Effects 0.000 description 1
- 235000000824 malnutrition Nutrition 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 208000015380 nutritional deficiency disease Diseases 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 210000001519 tissue Anatomy 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Landscapes
- Invalid Beds And Related Equipment (AREA)
Abstract
The utility model relates to the technical field of medical equipment, in particular to an anti-bedsore wheelchair cushion. The technical proposal comprises: including cushion, inflatable packer and silica gel pad, the laminating of cushion upper end is fixed with inflatable packer, the lift cabin has been seted up to the cushion inboard, the inside upper end of lift cabin is provided with the silica gel pad, through setting up cushion, silica gel pad and inflatable packer, has reached the effect of preventing bedsore, and user buttock and shank part skin are relaxed, can reach the effect of preventing breeding bedsore, and the improvement user obtains the skin surface increase that relaxes, and can improve user's use comfort.
Description
Technical Field
The utility model relates to the technical field of medical equipment, in particular to an anti-bedsore wheelchair cushion.
Background
The wheelchair is provided with wheels and can help to replace a walking chair, is an important moving tool for home rehabilitation, turnover transportation, treatment and outgoing activities of wounded persons, patients and disabled persons, and is provided with a seat cushion for improving comfort level during use, the seat cushion is made of cotton cloth, flannelette, brocade, nylon or linen, the most comfortable material is memory cotton, and the seat cushion is required to bear the pressure of the weight of the seat cushion per se during sitting for a long time, so that the buttock skin is extruded for a long time, and bedsores, also called pressure sores, are possibly caused by long-term compression of local tissues, and are caused by continuous ischemia, hypoxia and malnutrition.
Patent publication number CN216876881U discloses a prevent ventilative decompression wheel chair cushion of bedsore, including the cushion main part, cushion main part surface rule has arranged a plurality of bleeder vents, the bleeder vent run through the upper and lower surface of cushion main part, the upper surface of cushion main part be the contact surface with human buttock, the center of cushion main part be equipped with the decompression district, leave the space of keeping away between decompression district and the contact surface. The cushion structure is further optimized, the comfort level of the cushion is improved, and the problems of eczema, bedsores and the like caused by long-time use of a user are avoided.
In the prior art CN216876881U, although more benefits are provided in the use process, the following problems still exist, although the pressure of the hip muscles of the user is relieved by providing a decompression structure such as a decompression area and ventilation holes, some skin area pressure is still not completely released, so that the risk of bedsores of the user is increased.
Disclosure of utility model
The utility model aims to provide an anti-bedsore wheelchair cushion, which aims to solve the problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an anti-bedsore wheelchair cushion, includes cushion, inflatable cushion and silica gel pad, the laminating of cushion upper end is fixed with the inflatable cushion, the lift cabin has been seted up to the cushion inboard, the inside upper end of lift cabin is provided with the silica gel pad.
When the bedsore-preventing wheelchair cushion in the technical scheme is used, when the silica gel cushion is pushed up to the same height of the upper surface of the cushion in the lifting cabin by the electric push rod, a user falls into the silica gel cushion when sitting in, the ventilation holes of the silica gel cushion achieve the ventilation effect, the external air pump inflates the inflatable cushion through the air pipe, after the inflatable cushion deforms, the inflatable cushion supports the outer sides of buttocks of the user, the buttocks and the parts of the legs of the user are lifted by a certain distance, and then the electric push rod makes vertical descending movement in the lifting cabin, so that the silica gel cushion is separated from the buttocks and the legs of the user.
Preferably, the laminating of silica gel pad lower extreme is fixed with the backup pad, electric putter is all installed to backup pad lower extreme outer wall both sides, electric putter lower extreme outer wall is fixed in the lift cabin lower extreme outer wall. The electric push rod drives the supporting plate and the silica gel pad to vertically move up and down in the lifting cabin.
Preferably, the size of the silica gel pad is smaller than the size of the inner wall of the lifting cabin, and the silica gel pad is not contacted with the inner wall of the lifting cabin, so that the smoothness of the movement of the silica gel pad is ensured.
Preferably, the inflatable cushion adopts an L-shaped design, and an air pipe is inserted and installed on the outer wall of one side of the inflatable cushion. The inflatable cushion is folded on the surface of the upper end of the cushion when being contracted, the inflatable cushion is inflated through the air pipe by the external air pump, and the inflatable cushion is covered on the upper end of the lifting cabin after being deformed.
Preferably, the outer wall of the upper end of the silica gel pad is provided with ventilation holes distributed in a rectangular array, and the ventilation holes are not designed in a penetrating way. The ventilation holes can ensure that the silica gel pad has ventilation performance.
Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, the effect of bedsore prevention is achieved by arranging the cushion, the silica gel pad and the inflatable cushion, when the silica gel pad is pushed up to the same height on the upper surface of the cushion in the lifting cabin by the electric push rod, a user falls into the silica gel pad when sitting down, the ventilation holes of the silica gel pad achieve the ventilation effect, the inflatable cushion is inflated by the external air pump through the air pipe, the inflatable cushion supports the outer sides of buttocks of the user after deformation of the inflatable cushion, the buttocks and the legs of the user are lifted by a certain distance, and then the electric push rod vertically descends in the lifting cabin to separate the silica gel pad from the buttocks and the legs of the user, so that the skin of the buttocks and the legs of the user is relaxed, the effect of bedsore prevention can be achieved, the relaxed skin surface of the user is increased, and the use comfort of the user can be improved.
Drawings
FIG. 1 is a schematic top view of a seat cushion structure of the present utility model;
Fig. 2 is a schematic cross-sectional view of the cushion structure of the present utility model.
In the figure: 1. a cushion; 2. an inflatable cushion; 3. a silica gel pad; 11. a lifting cabin; 31. a support plate; 32. an electric push rod; 33. and (5) ventilation holes.
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.
Referring to fig. 1 to 2, two embodiments of the present utility model are provided:
Embodiment one: the utility model provides an anti-bedsore wheelchair cushion, includes cushion 1, inflatable cushion 2 and silica gel pad 3, and cushion 1 upper end laminating is fixed with inflatable cushion 2, and lift cabin 11 has been seted up to cushion 1 inboard, and the inside upper end in lift cabin 11 is provided with silica gel pad 3.
The inflatable cushion 2 is designed in an L shape, and a gas pipe is inserted and installed on the outer wall of one side of the inflatable cushion 2. The inflatable cushion is folded in the upper end surface of the cushion when contracting, the inflatable cushion 2 is inflated through the gas transmission pipe by the external gas pump, the inflatable cushion 2 is covered on the upper end of the lifting cabin 11 after being deformed, the silica gel cushion 3 is pushed up to the same height of the upper surface of the cushion 1 in the lifting cabin 11 by the electric push rod 32, a user falls into the silica gel cushion 3 when sitting, the ventilation holes 33 of the silica gel cushion 3 achieve the ventilation effect, the inflatable cushion 2 is inflated through the gas transmission pipe by the external gas pump, the inflatable cushion 2 supports the outer side of the buttocks of the user after being deformed, and the buttocks and the leg parts of the user are lifted by a certain distance.
Embodiment two: the utility model provides an anti-bedsore wheelchair cushion, includes cushion 1, inflatable cushion 2 and silica gel pad 3, and cushion 1 upper end laminating is fixed with inflatable cushion 2, and lift cabin 11 has been seted up to cushion 1 inboard, and the inside upper end in lift cabin 11 is provided with silica gel pad 3.
The lower end of the silica gel pad 3 is fixedly attached to a supporting plate 31, two sides of the outer wall of the lower end of the supporting plate 31 are respectively provided with an electric push rod 32, the medical device of the utility model also needs to provide the electric push rods 32 to enable the medical device to work normally, and as is well known to the person skilled in the art, the provision of the electric push rods 32 is common, and the electric push rods are all of conventional means or common knowledge, and will not be repeated herein, the person skilled in the art can perform any optional matching according to the needs or convenience of the person, and the outer wall of the lower end of the electric push rods 32 is fixed on the outer wall of the lower end of the lifting cabin 11. The electric push rod 32 drives the supporting plate 31 and the silica gel pad 3 to vertically move up and down in the lifting cabin 11.
The size of the silica gel pad 3 is smaller than that of the inner wall of the lifting cabin 11, and the silica gel pad 3 is not contacted with the inner wall of the lifting cabin 11, so that the smoothness of the movement of the silica gel pad 3 is ensured.
The outer wall of the upper end of the silica gel pad 3 is provided with air holes 33 distributed in rectangular array, and the air holes 33 are not designed in a penetrating way. The ventilation holes 33 can ensure that the silica gel pad 3 has ventilation performance, the electric push rod 32 vertically descends in the lifting cabin 11 to separate the silica gel pad 3 from the buttocks and the legs of the user, so that the skin of the buttocks and the legs of the user is relaxed, the effect of preventing the bedsore from breeding can be achieved, the relaxed skin surface of the user is increased, and the use comfort of the user can be improved.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (2)
1. The utility model provides a prevent bedsore wheelchair cushion, includes cushion (1), inflatable mattress (2) and silica gel pad (3), its characterized in that: the utility model discloses a cushion, including cushion (1), elevating cabin (11), silica gel pad (3), backup pad (31), electric putter (32) are all installed to cushion (1) upper end laminating and are fixed with inflatable packer (2), elevating cabin (11) are seted up to cushion (1) inboard, inside upper end of elevating cabin (11) is provided with silica gel pad (3), silica gel pad (3) lower extreme laminating is fixed with backup pad (31), electric putter (32) are all installed to backup pad (31) lower extreme outer wall both sides, electric putter (32) lower extreme outer wall is fixed in elevating cabin (11) lower extreme outer wall, the size of silica gel pad (3) is less than the size of elevating cabin (11) inner wall, and silica gel pad (3) and elevating cabin (11) inner wall contactless, bleeder vent (33) that rectangular array distributes have been seted up to silica gel pad (3) upper end outer wall, and bleeder vent (33) do not adopt the design of penetration.
2. A pressure sore prevention wheelchair cushion as claimed in claim 1, wherein: the inflatable cushion (2) is designed in an L-shaped mode, and an air pipe is inserted into the outer wall of one side of the inflatable cushion (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322229199.2U CN221061059U (en) | 2023-08-18 | 2023-08-18 | Bedsore-preventing wheelchair cushion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322229199.2U CN221061059U (en) | 2023-08-18 | 2023-08-18 | Bedsore-preventing wheelchair cushion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221061059U true CN221061059U (en) | 2024-06-04 |
Family
ID=91252391
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322229199.2U Active CN221061059U (en) | 2023-08-18 | 2023-08-18 | Bedsore-preventing wheelchair cushion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221061059U (en) |
-
2023
- 2023-08-18 CN CN202322229199.2U patent/CN221061059U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |