CN214180888U - Circulated pressure-bearing formula prevents bedsore medical care device - Google Patents
Circulated pressure-bearing formula prevents bedsore medical care device Download PDFInfo
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- CN214180888U CN214180888U CN202120029228.9U CN202120029228U CN214180888U CN 214180888 U CN214180888 U CN 214180888U CN 202120029228 U CN202120029228 U CN 202120029228U CN 214180888 U CN214180888 U CN 214180888U
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- Prior art keywords
- bedsore
- inflation
- opened
- pressure
- air cushion
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- 208000004210 Pressure Ulcer Diseases 0.000 title claims abstract description 63
- 230000008093 supporting effect Effects 0.000 claims description 10
- 206010011985 Decubitus ulcer Diseases 0.000 claims description 4
- 229920000742 Cotton Polymers 0.000 claims description 3
- 239000000835 fiber Substances 0.000 claims description 3
- 241000208202 Linaceae Species 0.000 claims 1
- 235000004431 Linum usitatissimum Nutrition 0.000 claims 1
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 230000000474 nursing effect Effects 0.000 abstract description 8
- 238000011084 recovery Methods 0.000 abstract description 6
- 208000024891 symptom Diseases 0.000 abstract description 6
- 210000004243 sweat Anatomy 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000035699 permeability Effects 0.000 description 7
- 230000002265 prevention Effects 0.000 description 7
- 238000009423 ventilation Methods 0.000 description 7
- 206010033892 Paraplegia Diseases 0.000 description 3
- 208000025865 Ulcer Diseases 0.000 description 3
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 3
- 230000002349 favourable effect Effects 0.000 description 3
- 230000007306 turnover Effects 0.000 description 3
- 231100000397 ulcer Toxicity 0.000 description 3
- 206010015150 Erythema Diseases 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 2
- 201000010099 disease Diseases 0.000 description 2
- 231100000321 erythema Toxicity 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 230000008595 infiltration Effects 0.000 description 2
- 238000001764 infiltration Methods 0.000 description 2
- 230000002757 inflammatory effect Effects 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 210000003205 muscle Anatomy 0.000 description 2
- 210000001519 tissue Anatomy 0.000 description 2
- 206010010071 Coma Diseases 0.000 description 1
- 208000005189 Embolism Diseases 0.000 description 1
- 210000004712 air sac Anatomy 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 230000001684 chronic effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 208000035475 disorder Diseases 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 210000000527 greater trochanter Anatomy 0.000 description 1
- 230000035876 healing Effects 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000007659 motor function Effects 0.000 description 1
- 230000017074 necrotic cell death Effects 0.000 description 1
- 235000006286 nutrient intake Nutrition 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 230000003449 preventive effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000037152 sensory function Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 230000009885 systemic effect Effects 0.000 description 1
- 210000000689 upper leg Anatomy 0.000 description 1
- 230000002792 vascular Effects 0.000 description 1
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Abstract
A recyclable pressure-bearing type bedsore-prevention medical nursing device comprises an air cushion body and an inflating device connected with the air cushion body, wherein the air cushion body is formed by sequentially connecting a plurality of strip-shaped air bag bodies, the inflating device is connected with the air bag bodies in a one-to-one correspondence manner through a plurality of inflating pipes, each inflating pipe is provided with an electromagnetic valve, and the electromagnetic valves are connected with a control device to control the opening and closing of the electromagnetic valves; a plurality of vent holes are formed in the upper surface of each air bag body; the electromagnetic valves on the inflation pipes from one end to the other end are sequentially controlled by the control device to be opened for a certain time until the electromagnetic valve on the inflation pipe at the end part is opened for a certain time, and then the electromagnetic valve on the inflation pipe at the other end is opened, and the circulation is carried out. The utility model relates to a bedsore medical care device is prevented sweat by circulated pressure-bearing formula prevents easily producing the production of bedsore patient bedsore symptom or has produced the recovery of bedsore patient bedsore symptom.
Description
Technical Field
The utility model belongs to the technical field of medical care device technique and specifically relates to a bedsore medical care device is prevented to circulated pressure-bearing formula.
Background
Bedsore is a patient lying in bed for a long time, and because of extreme weakness of physical strength or sensory and motor function loss and long-term maintenance of the same lying position, skin tissues and even muscles between the body surface bony prominences and the bed mattress are continuously pressed, locally lack of oxygen, vascular embolism and tissue necrosis and decay to form erythema, blisters or ulcers, namely the bedsore. The good hair parts of the bedsore are greater trochanter of femur, ischial tuberosity, sacrum and the like. The main clinical features are: erythema, blisters and ulcers of the pressed part appear in sequence according to the severity of the bedsore; the body surface bony prominence part of the paraplegia or other diseases patients with chronic consumption diseases, large-area burn, deep coma and the like; the ulcer may be deep in the muscles and invade the joints of the bones. Bedsores not only increase the nutrient consumption of the body of a patient and cause serious systemic infection, but also increase the economic and nursing burden of the family members of the patient, and especially once a paraplegic patient neglects preventive nursing i, the risk of repeated bedsores can occur, and the bedsores are more serious than the bedsores once. Therefore, the prevention of bedsore is very important.
The bedsore prevention measure in the prior art is to adopt a bedsore prevention air cushion bed mode for a patient, the bedsore prevention air cushion bed is soft and comfortable after being inflated, the comfort level of the patient lying in bed for a long time such as paraplegia can be greatly improved, and the bedsore prevention measure is more favorable for bedsore prevention and recovery and healing of the generated bedsore compared with a conventional bed. The main functions of the air cushion bed are good flexibility and enough thickness, and the air cushion bed can wrap and support the carina part of the body surface to ensure that the body surface supporting part is uniformly pressed, but the air cushion bed for preventing bedsore in the prior art has the following defects: the contact surface leads to the gas permeability difference greatly, is difficult to effectively carry out effective ventilation to the contact surface or bedsore producing surface, leads to producing bedsore's recovery very slowly, and it is less to stand up the number of times at the conventionality, still can produce slight or bedsore of heavier degree under the not good condition of nursing of bed unit. In addition, avoiding bedsore position and easily producing bedsore position skin moisture is the big factor that prevents or reduces bedsore and produce, keep the fresh and cool ventilative time of the decubital emergence of patient that can greatly postpone lying in bed for a long time of skin even avoid bedsore's production, bedsore air bed among the prior art gas permeability is poor, it leads to sweat accumulation to lead to not have effective ventilation in the side of pasting when leading to using under summer or the hot environment, and then lead to local skin moisture, very big increase skin receives surperficial retrograde resistance friction, lead to the infiltration of bedsore position inflammatory more easily, the expansion of sore face, lead to the bedsore symptom aggravate and bring more uncomfortable sense and painful sense for the patient.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model provides a bedsore medical care device is prevented to circulated pressure-bearing formula sweat-proof prevents bedsore, prevents easily to produce the production of bedsore patient bedsore symptom or has produced the recovery of bedsore patient bedsore symptom.
The utility model provides a technical scheme that above-mentioned technical problem adopted does:
a recyclable pressure-bearing type bedsore-prevention medical nursing device comprises an air cushion body and an inflating device connected with the air cushion body, wherein the air cushion body is formed by sequentially connecting a plurality of strip-shaped air bag bodies, the inflating device is connected with the air bag bodies in a one-to-one correspondence manner through a plurality of inflating pipes, each inflating pipe is provided with an electromagnetic valve, two ends of each inflating pipe are respectively connected with an air outlet end of the inflating device and one air bag body, and the electromagnetic valves are connected with a control device and are controlled to be opened and closed by the control device; a plurality of vent holes are formed in the upper surface of each air bag body; the electromagnetic valves on the inflation tubes from the left end to the right end are controlled by the control device to be opened for a certain time in sequence, namely after the electromagnetic valve on one inflation tube from the left end to the right end is opened for a certain time and closed, the electromagnetic valve on the adjacent inflation tube on the right side is opened, after the inflation valve is opened for a certain time, the electromagnetic valve on the adjacent inflation tube on the right side is opened until the electromagnetic valve on the inflation tube on the rightmost side is opened for a certain time, then the electromagnetic valve on the inflation tube on the leftmost side is opened, and the circulation is performed; or, the electromagnetic valves on the inflation tubes from the right end to the left end are sequentially opened for a certain time, namely, after the electromagnetic valve on one inflation tube from the right end to the left end is opened for a certain time and closed, the electromagnetic valve on the adjacent inflation tube on the left side is opened, after the inflation valve is opened for a certain time, the electromagnetic valve on the adjacent inflation tube on the left side is opened until the electromagnetic valve on the inflation tube on the leftmost side is opened for a certain time, then the electromagnetic valve on the inflation tube on the rightmost side is opened, and the cycle is repeated.
Furthermore, support structures are densely distributed on the upper surface of the air cushion body, a ventilation structure is arranged on the upper part of the support structure, and the upper end of the support structure is fixedly connected with the ventilation structure; preferably, the supporting structure is woven by fibrilia to form a structure, or is made of other materials with good air permeability and has a certain supporting property, even if the structure is bent and pasted to the upper surface of the air bag body, the inclined supporting structure body can isolate the air permeable structure from the upper surface of the air bag body, and the air permeable structure is prevented from being clung to the upper surface of the air bag body, so that a user lying on the air cushion body cannot effectively ventilate with the contact surface of the air cushion body.
Furthermore, the breathable structure is a thin linen fiber or thin cotton fiber layer, has the characteristics of good breathability and high comfort, and can effectively improve the breathability of the contact surface between a user and the air cushion body by combining with the exhaust holes, so that sweat is prevented from accumulating.
Furthermore, the density of the vent holes on each air bag body is gradually denser from two ends of the air bag body to the middle.
Furthermore, the aperture of the vent hole is 0.2-0.8mm, and the number of the vent holes on each air bag body is 10-30.
Furthermore, the electromagnetic valves on each inflation tube are opened for the same time, namely, the electromagnetic valves on each inflation tube are closed after being opened for the same time, and then the adjacent inflation valves are opened.
Furthermore, the air cushion body is arranged on the air cushion bed frame, the outer edge of the air cushion bed frame is arranged on the air cushion bed frame, the air cushion body arranged on the air cushion bed frame can prevent a user from turning over to the air cushion outer domain, and the control device is arranged at the bottom of the air cushion bed frame.
Compared with the prior art, the utility model discloses the advantage that possesses does:
1. the comfort degree of the patient is improved, and the pillow can be used for the long-term recovery of patients suffering from pressure ulcer or the bedsore prevention of patients lying in bed for a long time;
2. the turnover interval can be effectively prolonged, the bedsore can be avoided, and the conventional skin care is combined, so that the inducement of pressure sore can be blocked from multiple aspects, and the bedsore can be avoided;
3. the design of a circulated pressure bearing type can effectively reduce pressure damage and effectively play a role in preventing bedsores;
4. the vent hole design on the upper surface of the air sac body can effectively improve the air permeability of the contact surface between a user and the air cushion body, realize the air circulation between the user and the contact surface of the air cushion, reduce or avoid sweat accumulation, keep the contact layer with the skin clean, reduce the phenomenon of aggravation of symptoms of a sore surface caused by air impermeability and sultry, especially, the bedsore part in an inflammatory infiltration period can greatly prevent the further aggravation of the bedsore by keeping good dry sanitary conditions, and the skin of the affected part is clean and dry, so that the friction force can be reduced, the damage of the friction force to the skin cuticle can be reduced, and the pain feeling of a patient suffering from the bedsore can be greatly reduced;
5. can prolong the turn-over interval time, reduce the pain of the patient caused by turn-over, reduce the nursing labor intensity and have higher practicability.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure of the vent hole on the upper surface of the airbag body;
fig. 3 is a schematic view of the cross-sectional structure a-a in fig. 1.
In the figure, 1 is an air cushion body, 11 is an air bag body, 111 is an exhaust hole, 112 is a supporting structure, 113 is a ventilating structure, 2 is an inflating device, 21 is an air outlet end, 3 is an inflating pipe, 4 is an electromagnetic valve, and 5 is an air cushion bedstead.
Detailed Description
The following description of the present invention is provided with reference to the accompanying drawings, but the present invention is not limited thereto.
As shown in fig. 1-3, a recyclable pressure-bearing type bedsore-prevention medical care device comprises an air cushion body 1 and an inflation device 2 connected with the air cushion body 1, wherein the air cushion body 1 is formed by sequentially connecting a plurality of strip-shaped air bag bodies 11, the inflation device 2 is connected with the air bag bodies 11 in a one-to-one correspondence manner through a plurality of inflation tubes 3, each inflation tube 3 is provided with an electromagnetic valve 4, two ends of each inflation tube 3 are respectively connected with an air outlet end 21 of the inflation device 2 and one air bag body 11, the inflation tube 3 can be designed into a bundling design at the air outlet end 21 of the inflation device 2, so that disorder of the inflation tubes 3 is reduced, and the inflation tubes 3 in the bundling design are more favorable for being in sealed seamless connection with the air outlet end 21 of the inflation device 2; the electromagnetic valves 4 are all connected with a control device, and the control device controls the opening and closing of the electromagnetic valves 4; a plurality of vent holes 111 are formed in the upper surface of each airbag body 11; the electromagnetic valves 4 on the inflation tubes 3 from the left end to the right end are sequentially controlled by the control device to be opened for a certain time, namely after the electromagnetic valve 4 on one inflation tube 3 from the left end to the right end is opened for a certain time and closed, the electromagnetic valve 4 on the adjacent inflation tube 3 on the right side is opened, after the inflation valve is opened for a certain time, the electromagnetic valve 4 on the adjacent inflation tube 3 on the right side is opened until the electromagnetic valve 4 on the inflation tube 3 on the rightmost side is opened for a certain time, and then the electromagnetic valve on the inflation tube 3 on the leftmost side is opened and is circulated; or, the electromagnetic valves 4 on the inflation tubes 3 from the right end to the left end are sequentially opened for a certain time, that is, after the electromagnetic valve 4 on one inflation tube 3 from the right end to the left end is opened for a certain time and closed, the electromagnetic valve 4 on the adjacent inflation tube 3 on the left side is opened, after the inflation valve is opened for a certain time, the electromagnetic valve 4 on the adjacent inflation tube 3 on the left side is opened until the electromagnetic valve 4 on the inflation tube 3 on the leftmost side is opened for a certain time, then the electromagnetic valve on the inflation tube 3 on the rightmost side is opened, and the cycle is performed.
Furthermore, the upper surface of the air cushion body 1 is densely distributed with supporting structures 112, the upper part of the supporting structures 112 is provided with a ventilation structure 113, and the upper end of the supporting structures 112 is fixedly connected with the ventilation structure 113; preferably, the support structure 112 is a structure woven by fibrilia or a structure made of other materials with good air permeability and having a certain support property, and even if the structure is bent and attached to the upper surface of the airbag body 11, the inclined support structure 112 will separate the air permeable structure 113 from the upper surface of the airbag body 11, so as to prevent the air permeable structure 113 from clinging to the upper surface of the airbag body 11, so that the contact surface between the user lying on the air cushion body 1 and the air cushion body 1 cannot effectively ventilate.
Furthermore, the air permeable structure 113 is a thin linen fiber or thin cotton fiber layer, has the characteristics of good air permeability and high comfort level, and can effectively improve the air permeability of the contact surface between the user and the air cushion body 1 by combining with the air vent 111, so as to prevent sweat from accumulating.
Furthermore, the air vent holes 111 are arranged from two ends to the middle in the length direction of the air bag body 11 from sparse to dense, and the arrangement mode of the air vent holes is favorable for better air ventilation of the air on the air cushion corresponding to the heavy pressure part of the human body or the part which is easy to generate pressure sores
Further, the structure of the vent hole 111 on the upper surface of the airbag body 11 is shown in fig. 2, the size of the vent hole 111 in fig. 2 is only for convenience of description, the actual aperture of the vent hole 111 is 0.2-0.8mm, the number of the vent holes 111 on each airbag body 11 is 10-30, the width of the airbag body 11 is 6-15cm, the height is 6-15cm, and the length is 180-210 cm; the inflating device 2 is of a silent and slow inflating structure, the time required for the inflating device 2 to inflate the airbag body 11 to 5kPa of inflation pressure is 5-10min, the time required for the airbag body 11 to naturally deflate to 2kPa through the vent hole 111 under the pressure of 5kPa is 60-150min, and the deflation rate of the airbag body 11 can be controlled according to the aperture of the vent hole 111 and the number of the vent holes 111.
Furthermore, the opening time of the electromagnetic valve 4 on each inflation tube 3 is the same, that is, the electromagnetic valve 4 on each inflation tube 3 is closed after being opened for the same time, and then the adjacent inflation valves are opened.
Further, the air cushion body 1 is arranged on the air cushion bedstead 5, the air cushion bedstead 5 is provided with an outer edge, the air cushion body 1 arranged on the air cushion bedstead 5 can prevent a user from turning over to the air cushion outer domain, and the control device is arranged at the bottom of the air cushion bedstead 5.
When the inflatable air cushion is used, the inflator 2 is started to inflate one of the air bag bodies 11 on the air cushion body 1, after the inflatable air cushion is inflated to a specified time, the inflatable air cushion is switched to inflate the other adjacent air bag body 11 through the electromagnetic valve 4, the specified time is the time when the air bag body 11 is inflated to the internal pressure to a specified value, the time required for the inflation to the specified pressure can be observed by arranging the pressure measuring device in the air bag body 11, which does not cause difficulty for a person skilled in the art, and the description is omitted; the opening and closing of the electromagnetic valve 4 are controlled by the control device, so that the air bag body 11 on the air cushion body 1 is circularly inflated, and the circulated pressure-bearing type bedsore-preventing medical nursing device is formed. On the circulated pressure-bearing bedsore-proof medical nursing device of the utility model, the vent holes 111 are arranged on the upper surface of the air bag body 11 with a certain air pressure after being inflated, so that the inflated air bag body 11 continuously leaks air within a certain time, the machine body lying on the air bag body 11 gradually sinks, when being inflated again through the electromagnetic valve 4, a part of air pressure of the air bag body 11 is discharged, higher air pressure is maintained again after being inflated, the machine body part lying on the air bag body 11 is lifted again, the patient lying on the air cushion body 1 can be in a microwave wave type motion state instead of being in a static state in the circulation process, the continuous pressure bearing of a certain part is reduced, and the vent structures 113 on the surface of the air cushion body 1 and the vent holes 111 on the upper part of the air bag body 11 are designed to enable the upper surface of the air cushion body 1 to have continuous air circulation, which is helpful for keeping the skin in contact with the air cushion body 1 dry, reduce the occurrence of bedsores or assist in the recovery of already-generated bedsores.
Claims (7)
1. The utility model provides a bedsore medical care device is prevented to circulated pressure-bearing formula, includes the air cushion body and with this body coupling's of air cushion aerating device, its characterized in that: the air cushion body is formed by sequentially connecting a plurality of strip-shaped air bag bodies, the inflation device is connected with the air bag bodies in a one-to-one correspondence mode through a plurality of inflation tubes, an electromagnetic valve is arranged on each inflation tube, two ends of each inflation tube are respectively connected with the air outlet end of the inflation device and one air bag body, the electromagnetic valves are connected with the control device, and the control device controls the electromagnetic valves to be opened and closed; a plurality of vent holes are formed in the upper surface of each air bag body; the electromagnetic valves on the inflation pipes from the left end to the right end are controlled by the control device to be opened for a certain time in sequence until the electromagnetic valve on the inflation pipe at the rightmost side is opened for a certain time, and then the electromagnetic valve on the inflation pipe at the leftmost side is opened, and the circulation is performed; or the electromagnetic valves on the inflation pipes from the right end to the left end are sequentially opened for a certain time until the electromagnetic valve on the inflation pipe at the leftmost side is opened for a certain time, and then the electromagnetic valve on the inflation pipe at the rightmost side is opened, and the circulation is performed according to the opening time.
2. The pressure-bearing type pressure-bearing bedsore-proof medical care device capable of being circulated according to claim 1, wherein: the upper surface of the air cushion body is densely distributed with supporting structures, and the upper parts of the supporting structures are provided with ventilating structures.
3. The pressure-bearing type pressure-bearing bedsore-proof medical care device capable of being circulated according to claim 2, wherein: the breathable structure is a thin flax fiber or thin cotton fiber layer.
4. The pressure-bearing type pressure-bearing bedsore-proof medical care device capable of being circulated according to claim 1, wherein: the density of the vent holes on each air bag body is gradually dense from two ends of the air bag body to the middle.
5. A recyclable pressure-bearing anti-decubitus medical care device as claimed in claim 1 or 4, wherein: the aperture of the vent hole is 0.2-0.8mm, and the number of the vent holes on each air bag body is 10-30.
6. The pressure-bearing type pressure-bearing bedsore-proof medical care device capable of being circulated according to claim 1, wherein: the opening time of the electromagnetic valve on each inflation tube is the same.
7. The pressure-bearing type pressure-bearing bedsore-proof medical care device capable of being circulated according to claim 1, wherein: the air cushion body is arranged on the air cushion bed frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120029228.9U CN214180888U (en) | 2021-01-07 | 2021-01-07 | Circulated pressure-bearing formula prevents bedsore medical care device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120029228.9U CN214180888U (en) | 2021-01-07 | 2021-01-07 | Circulated pressure-bearing formula prevents bedsore medical care device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214180888U true CN214180888U (en) | 2021-09-14 |
Family
ID=77634008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120029228.9U Expired - Fee Related CN214180888U (en) | 2021-01-07 | 2021-01-07 | Circulated pressure-bearing formula prevents bedsore medical care device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214180888U (en) |
-
2021
- 2021-01-07 CN CN202120029228.9U patent/CN214180888U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210914 |