CN214511581U - Prevent air bed of pressure nature damage - Google Patents
Prevent air bed of pressure nature damage Download PDFInfo
- Publication number
- CN214511581U CN214511581U CN202022635772.6U CN202022635772U CN214511581U CN 214511581 U CN214511581 U CN 214511581U CN 202022635772 U CN202022635772 U CN 202022635772U CN 214511581 U CN214511581 U CN 214511581U
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- CN
- China
- Prior art keywords
- pressure
- mattress
- alarm device
- gasbag
- flexible film
- 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.)
- Expired - Fee Related
Links
- 230000006378 damage Effects 0.000 title claims abstract description 31
- 208000027418 Wounds and injury Diseases 0.000 claims abstract description 17
- 208000014674 injury Diseases 0.000 claims abstract description 17
- 230000007246 mechanism Effects 0.000 claims abstract description 12
- 230000002265 prevention Effects 0.000 claims description 5
- 239000003086 colorant Substances 0.000 claims description 4
- 238000005516 engineering process Methods 0.000 claims description 3
- 230000000474 nursing effect Effects 0.000 abstract description 10
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 abstract description 3
- 206010040007 Sense of oppression Diseases 0.000 abstract description 2
- 201000010099 disease Diseases 0.000 abstract description 2
- 230000007306 turnover Effects 0.000 description 5
- 210000001519 tissue Anatomy 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 210000003205 muscle Anatomy 0.000 description 2
- 206010002660 Anoxia Diseases 0.000 description 1
- 241000976983 Anoxia Species 0.000 description 1
- 206010021143 Hypoxia Diseases 0.000 description 1
- 208000002720 Malnutrition Diseases 0.000 description 1
- 208000006011 Stroke Diseases 0.000 description 1
- 208000025865 Ulcer Diseases 0.000 description 1
- 210000000577 adipose tissue Anatomy 0.000 description 1
- 230000007953 anoxia Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000017531 blood circulation Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 208000035475 disorder Diseases 0.000 description 1
- 230000000694 effects 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
- 239000012528 membrane Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000017074 necrotic cell death Effects 0.000 description 1
- 208000015380 nutritional deficiency disease Diseases 0.000 description 1
- 210000000103 occipital bone Anatomy 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 210000000954 sacrococcygeal region Anatomy 0.000 description 1
- 208000020431 spinal cord injury Diseases 0.000 description 1
- 208000011580 syndromic disease Diseases 0.000 description 1
- 210000001685 thyroid gland Anatomy 0.000 description 1
- 230000036269 ulceration Effects 0.000 description 1
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- Invalid Beds And Related Equipment (AREA)
Abstract
The utility model discloses a prevent air bed of pressure damage through the pressurized condition at flexible film pressure sensor real-time supervision pressure damage position of easily sending out to in time inform this people of disease and nurse personnel through alarm device. The key points of the technical scheme are as follows: the utility model provides a prevent air bed of pressure nature damage, includes mattress, controller and alarm device, the inside gasbag that is equipped with of mattress, the gasbag is connected with pressure release mechanism, is equipped with flexible film pressure sensor between gasbag and the mattress upper surface, flexible film pressure sensor and alarm device all with the controller electric connection. The gasbag can alleviate the sense of oppression that the bony prominence is outstanding out the skin, and flexible film pressure sensor can lay between gasbag and mattress upper surface, carries out real-time supervision to the pressure that the position is easily sent out to the pressure injury, and after pressure exceeded normal scope certain time, alarm device can remind patient or nursing personnel to stand up to effectively prevent the emergence of pressure injury.
Description
Technical Field
The utility model relates to the field of medical care products, in particular to an air cushion bed for preventing pressure damage.
Background
The pressure injury is the tissue ulceration necrosis caused by continuous ischemia, anoxia and malnutrition due to long-term local tissue compression, and about 6 million people die from the pressure injury syndrome every year according to related literature reports. Pressure injury is most often caused by bony prominences, such as the tuberosity of the occipital bone, scapular region, elbow, carina, sacrococcygeal region, heel, etc., where there is no muscle coating or where the muscle layer is thin, there is no protection of adipose tissue, and there is often pressure.
For patients who need to lie in bed for a long time, such as stroke patients, old people, spinal cord injury patients and the like, pressure injury is easily generated when local tissues are pressed due to reasons of blood circulation disorder, decreased sensing capability and the like, for people who are prone to pressure injury, prevention work needs to be done during the period of lying in bed, the patients generally need to turn over once every 1-2 hours, and the pressing positions need to be observed after turning over so as to judge whether the patients have or are about to have the pressure injury. However, since the self-perception ability of the patient is reduced, it is difficult to judge the condition of the skin of the patient pressing the patient, and the condition of each patient is different, so that the nursing staff is difficult to turn over the patient in time, which becomes a difficult problem in the work of preventing the pressure injury.
Therefore, how to achieve the prevention effect by monitoring the population prone to pressure injury in real time becomes an urgent problem to be solved in the field of medical care products.
SUMMERY OF THE UTILITY MODEL
The utility model aims at the problem that exists among the above-mentioned background art, provide an air bed of preventing pressure damage, through the pressurized condition at the position that easily sends out of flexible film pressure sensor real-time supervision pressure damage to in time inform this people of disease and nurse personnel through alarm device.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a prevent air bed of pressure nature damage, includes mattress, controller and alarm device, the inside gasbag that is equipped with of mattress, the gasbag is connected with pressure release mechanism, is equipped with flexible film pressure sensor between gasbag and the mattress upper surface, flexible film pressure sensor and alarm device all with the controller electric connection.
Compared with the prior art, the inflation-free axillary approach thyroid operation internal support device adopting the technical scheme has the following beneficial effects:
the gasbag can alleviate the sense of oppression that the bony prominence is outstanding out the skin, and flexible film pressure sensor can lay between gasbag and mattress upper surface, carries out real-time supervision to the pressure that the position is easily sent out to the pressure injury, and after pressure exceeded normal scope certain time, alarm device can remind patient or nursing personnel to stand up to effectively prevent the emergence of pressure injury.
Preferably, the air bag comprises a plurality of mutually independent sub air bags, and different sub air bags respectively correspond to different pressure injury prone parts; the pressure relief mechanism comprises a plurality of electromagnetic pressure relief valves, each sub-air bag is connected with one electromagnetic pressure relief valve, the electromagnetic pressure relief valves are electrically connected with the controller, and when a certain part of a patient is pressed too much, the controller can control the sub-air bags positioned below the part to relieve pressure so as to quickly relieve the pressure of the part.
Preferably, the upper surface of the mattress opposite to the sub-air bags is provided with the reference mark, so that each part of the body of a patient can be aligned to the corresponding sub-air bags in advance when the patient lies in bed, and the accuracy of pressure monitoring is facilitated.
Preferably, the reference mark is provided with a light-emitting mechanism, the light-emitting mechanism can display at least two colors, and the pressure condition of the compression part can be displayed through different colors, so that the feasibility of which parts generate pressure injury is high, and medical staff can take corresponding measures conveniently.
Preferably, the alarm device comprises a voice alarm, and when the patient is in a sleep state, the voice alarm can wake up the patient and prompt the patient to turn over or adjust the posture.
Preferably, the alarm device is provided with a signal transmitter, the signal transmitter is connected with the mobile terminal through Wi-Fi, Bluetooth, 4G or 5G technology, and for a patient who loses mobility, the signal transmitter can send the pressed condition of the patient or alarm information to a mobile phone or other terminal equipment of a nursing staff, so that the nursing staff can know the information and make response even if the nursing staff is not at the patient.
Drawings
Fig. 1 is a schematic structural view of an embodiment of an air cushion bed for preventing pressure damage according to the present invention.
Fig. 2 is a schematic plan view of the present embodiment.
Fig. 3 is a schematic cross-sectional view of the mattress and the sub-air bags according to the present embodiment.
Reference numerals: 1. a mattress; 2. a controller; 3. an alarm device; 30. a voice alarm; 31. a signal transmitter; 4. a sub-airbag; 5. an electromagnetic pressure relief valve; 6. a flexible membrane pressure sensor; 7. a reference identifier; 8. a light emitting mechanism.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
The air cushion bed for preventing pressure injury as shown in fig. 1 to 3 comprises a mattress 1, a controller 2 and an alarm device 3, wherein an air bag is arranged in the mattress 1, the air bag comprises five sub air bags 4 which are independent from each other, different sub air bags 4 respectively correspond to different pressure injury prone parts, and the five sub air bags 4 respectively correspond to occipital tuberosity, scapular part, elbow, sacral caudal part and heel of a patient.
Every sub-gasbag 4 all is connected with an electromagnetic relief valve 5, and electromagnetic relief valve 5 and 2 electric connections of controller, inside mattress 1 was located to controller 2, when a certain position pressurized of patient was too big, controller 2 can control and be located the quick pressure release of the sub-gasbag 4 of this position below.
All be equipped with flexible film pressure sensor 6 between every sub-gasbag 4 and the mattress 1 upper surface, flexible film pressure sensor 6 tiles inside mattress 1, and flexible film pressure sensor 6 and alarm device 3 all are with 2 electric couplings of controller.
The upper surface of the mattress 1, which is over against each sub-air bag 4, is provided with a reference mark 7, the reference mark 7 can enable each part of a patient to be aligned to the corresponding sub-air bag 4 in advance when the patient lies in bed, a light-emitting mechanism 8 is arranged in the reference mark 7, the light-emitting mechanism 8 adopts an LED lamp strip, the LED lamp strip is embedded into the mattress 1, the LED lamp strip can display three colors of green, yellow and red, and when the LED lamp strip displays green, the part is normally pressed; when the LED lamp belt displays yellow, the condition that the part is pressed for a longer time or is pressed for a longer time is indicated, and the patient needs to turn over or adjust the posture; when the LED lamp belt displays red, the pressing part is pressed too much or the pressing time is too long, and medical examination needs to be immediately carried out on the pressing part.
The alarm device 3 comprises a voice alarm 30 and a signal emitter 31, when the patient is in a sleep state, the voice alarm 30 can wake up the patient and prompt the patient to turn over or adjust the posture; the signal transmitter 31 can establish connection with the mobile phone of the nursing staff through Wi-Fi, Bluetooth, 4G or 5G technologies, and for the patient who loses mobility, the signal transmitter 31 can send the pressed condition of the patient or alarm information to the mobile phone of the nursing staff, so that the nursing staff can know the information and respond even if the nursing staff is not at the patient.
In the present embodiment, after the sub-air bags 4 of the air cushion bed are decompressed, the partial pressure of the patient is reduced, and then the air cushion bed can be automatically inflated again by the processor to return to the normal state.
The above description is a preferred embodiment of the present invention, and a person skilled in the art can make several modifications and improvements without departing from the principles of the present invention, and these should also be regarded as the protection scope of the present invention.
Claims (4)
1. The utility model provides a prevent air bed of pressure damage which characterized in that: the mattress comprises a mattress (1), a controller (2) and an alarm device (3), wherein an air bag is arranged in the mattress (1), the air bag is connected with a pressure relief mechanism, a flexible film pressure sensor (6) is arranged between the air bag and the upper surface of the mattress (1), and the flexible film pressure sensor (6) and the alarm device (3) are electrically connected with the controller (2); the air bag comprises a plurality of independent sub air bags (4), and different sub air bags (4) respectively correspond to different pressure injury prone parts; the pressure relief mechanism comprises a plurality of electromagnetic pressure relief valves (5), each sub-air bag (4) is connected with one electromagnetic pressure relief valve (5), and the electromagnetic pressure relief valves (5) are electrically connected with the controller (2); the upper surface of the mattress (1) opposite to the sub-air bag (4) is provided with a reference mark (7).
2. The pressure damage prevention air cushion bed as recited in claim 1, wherein: the reference mark (7) is internally provided with a light-emitting mechanism (8), and the light-emitting mechanism (8) can display at least two colors.
3. The pressure damage prevention air cushion bed as recited in claim 1, wherein: the alarm device (3) comprises a voice alarm (30).
4. The pressure damage prevention air cushion bed according to claim 1 or 3, wherein: the alarm device (3) is provided with a signal transmitter (31), and the signal transmitter (31) is connected with the mobile terminal through Wi-Fi, Bluetooth, 4G or 5G technologies.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022635772.6U CN214511581U (en) | 2020-11-13 | 2020-11-13 | Prevent air bed of pressure nature damage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022635772.6U CN214511581U (en) | 2020-11-13 | 2020-11-13 | Prevent air bed of pressure nature damage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214511581U true CN214511581U (en) | 2021-10-29 |
Family
ID=78288139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022635772.6U Expired - Fee Related CN214511581U (en) | 2020-11-13 | 2020-11-13 | Prevent air bed of pressure nature damage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214511581U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115054458A (en) * | 2022-05-31 | 2022-09-16 | 浙江大学医学院附属第一医院 | Medical mattress capable of intelligently preventing pressure injury and control method |
-
2020
- 2020-11-13 CN CN202022635772.6U patent/CN214511581U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115054458A (en) * | 2022-05-31 | 2022-09-16 | 浙江大学医学院附属第一医院 | Medical mattress capable of intelligently preventing pressure injury and control method |
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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 |
Granted publication date: 20211029 |