CN113069287A - Self-help turning-over air cushion bed - Google Patents
Self-help turning-over air cushion bed Download PDFInfo
- Publication number
- CN113069287A CN113069287A CN202110483976.9A CN202110483976A CN113069287A CN 113069287 A CN113069287 A CN 113069287A CN 202110483976 A CN202110483976 A CN 202110483976A CN 113069287 A CN113069287 A CN 113069287A
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- China
- Prior art keywords
- air
- controller
- inflation
- relay
- self
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- 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.)
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
- A61G7/001—Beds specially adapted for nursing; Devices for lifting patients or disabled persons with means for turning-over the patient
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
- A61G7/05—Parts, details or accessories of beds
- A61G7/057—Arrangements for preventing bed-sores or for supporting patients with burns, e.g. mattresses specially adapted therefor
- A61G7/05769—Arrangements for preventing bed-sores or for supporting patients with burns, e.g. mattresses specially adapted therefor with inflatable chambers
- A61G7/05776—Arrangements for preventing bed-sores or for supporting patients with burns, e.g. mattresses specially adapted therefor with inflatable chambers with at least two groups of alternately inflated chambers
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H9/00—Pneumatic or hydraulic massage
- A61H9/005—Pneumatic massage
- A61H9/0078—Pneumatic massage with intermittent or alternately inflated bladders or cuffs
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
- A61H2201/50—Control means thereof
- A61H2201/5058—Sensors or detectors
- A61H2201/5071—Pressure sensors
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- Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Nursing (AREA)
- Epidemiology (AREA)
- Pain & Pain Management (AREA)
- Physical Education & Sports Medicine (AREA)
- Rehabilitation Therapy (AREA)
- Invalid Beds And Related Equipment (AREA)
- Mattresses And Other Support Structures For Chairs And Beds (AREA)
Abstract
The invention discloses a self-help turning-over air cushion bed which comprises a bed body, wherein a plurality of air bags are arranged on the surface of the bed body, the air bags are in a hexagonal table shape and are closely arranged, the bottoms of the air bags are respectively provided with an inflation hole and an exhaust hole, and a pressure sensor is arranged in each air bag; the device also comprises an inflation pump, a stop valve and an exhaust pump; the relay comprises a first relay and a second relay, and the decoders are provided with a plurality of relays. The invention controls the air bag through the control system based on the pneumatic principle to achieve the effects of assisting in turning over and preventing thrombus.
Description
Technical Field
The invention relates to the field of medical equipment and instruments, in particular to an air cushion bed capable of turning over automatically.
Background
The traditional bed board of the sickbed is made of hard wood boards or PVC materials, pressure injury is easily caused to long-term bedridden patients, and the turning over work is mainly completed by nursing staff.
A medical air cushion bed, also called as a pressure injury prevention mattress, is a mattress for preventing pressure injury of people lying in bed for a long time. The air cushion bed can effectively reduce the occurrence probability of pressure injury. The main reasons for the pressure injury are the continuous pressure on the skin on the body surface, which causes the ischemia and anoxia of the tissue, and the necrosis and ulceration of the skin tissue. The air cushion bed can disperse the skin pressure of the long-term bedridden people, reduce the local pressure and prevent the cells from necrosis. Can also keep skin dry, relieve sweat impregnation, and prevent local skin infiltration injury to prevent pressure injury. The traditional medical air cushion bed can prolong the turning-over time of the patient, but cannot completely replace the turning-over function, and the turning-over work of the patient mainly depends on 2 to 3 nursing staff for cooperative supporting. The traditional turnover not only increases the working pressure of nursing staff, but also brings uncomfortable experience to patients.
At the same time, patients are also at risk of developing limb thrombosis.
Disclosure of Invention
The invention aims to provide an air cushion bed for assisting patients or medical care personnel to turn over by self on the basis of a pneumatic principle.
In order to achieve the purpose, the invention is realized by adopting the following technical scheme:
a self-help turning-over air cushion bed comprises a bed body, wherein a plurality of air bags are arranged on the surface of the bed body, the air bags are in a hexagonal table shape and are closely arranged, the bottoms of the air bags are respectively provided with an inflation hole and an exhaust hole, and a pressure sensor is arranged inside each air bag;
the air pump is communicated with the stop valve through a main inflation air passage, the main inflation air passage passes through the stop valve and then is divided into a plurality of mutually independent branch inflation air passages, the branch inflation air passages are communicated with the air bags through respective inflation holes of the air bags, the branch inflation air passages are respectively provided with an electromagnetic valve, the air pump is sequentially communicated with a main exhaust air passage and a plurality of mutually independent branch exhaust air passages, the air pump is communicated with the air bags through respective exhaust holes of the air bags, and the branch exhaust air passages are respectively provided with an electromagnetic valve;
the air pump air conditioner further comprises a controller, a power supply device, a decoder and a relay, wherein the relay comprises a first relay and a second relay, the decoder is provided with a plurality of sensors, the sensors are electrically connected with the controller, the controller is electrically connected with the air pump through one of the decoders and the first relay in sequence, the controller is electrically connected with the air exhaust pump through the other decoder and the second relay at one time, the controller is respectively electrically connected with the pressure sensor, and the controller is respectively electrically connected with the electromagnetic valve through the rest decoders.
Preferably, the material of the air bag is a flame-retardant insulating PCV material.
Preferably, the balloon is transparent throughout.
Preferably, the controller core part is an STC89C52 single chip microcomputer.
Preferably, the main inflation air passage, the branch inflation air passage, the main exhaust air passage and the branch exhaust air passage are all arranged inside the bed body.
Preferably, the controller, the power supply device, the decoder and the relay are all integrated in the bed body.
Preferably, the inflatable pressure glove and the inflatable pressure foot sleeve are respectively communicated with an inflator pump and an exhaust pump through air passages, and the air passages are provided with corresponding electromagnetic valves; the controller also comprises a decoder corresponding to the electromagnetic valve, the decoder is electrically connected with the corresponding electromagnetic valve, and the corresponding decoder is electrically connected with the controller.
Furthermore, pressure sensors are arranged inside the inflatable pressure gloves and the inflatable pressure foot sleeves, and the pressure sensors arranged inside the inflatable pressure gloves and the inflatable pressure foot sleeves are electrically connected with the controller.
The invention has the following beneficial effects:
the turning-over of the patient is assisted by controlling the inflation and the exhaust of the air bag, the occurrence probability of pressure injury is reduced, and the thrombus of the limbs is prevented by the inflatable pressure gloves and the inflatable pressure foot sleeves.
Drawings
FIG. 1 is a block diagram of a control system of the present invention;
FIG. 2 is a pneumatic schematic of the present invention;
FIG. 3 is a perspective view of the bladder of the present invention;
fig. 4 is a partial perspective view of the present invention.
In the figure: 1-air bag, 2-inflation hole, 3-exhaust hole and 4-bed body.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the accompanying drawings.
As shown in fig. 1-4, the self-help turning-over air cushion bed comprises a bed body 4, wherein a plurality of air bags 1 are arranged on the surface of the bed body 4, and each air bag 1 comprises a first air bag, a second air bag, … and an (N-2) th air bag.
The gasbag is hexagon platform form and mutual close-fitting arrangement, 1 bottom of gasbag is equallyd divide and is equipped with inflation hole 2 and exhaust hole 3 respectively, and 1 inside pressure sensor that all is equipped with of gasbag includes first sensor, second sensor, …, the (N-2) th sensor.
The invention also comprises an inflator pump, a stop valve and an exhaust pump, wherein the inflator pump is communicated with the stop valve through a main inflation air passage, the main inflation air passage passes through the stop valve and then is divided to pass through a plurality of mutually independent branch inflation air passages, and is communicated with each air bag 1 through respective inflation holes 2 of the air bags 1, the branch inflation air passages are respectively provided with an electromagnetic valve, the exhaust pump is sequentially communicated with the main inflation air passage and the plurality of mutually independent branch inflation air passages, and is communicated with each air bag 1 through respective exhaust holes 3 of the air bags 1, the branch inflation air passages are respectively provided with the electromagnetic valves, and the electromagnetic valves comprise a first electromagnetic valve, a second electromagnetic valve, … and a (2N-4) electromagnetic valve.
The invention also comprises a controller, a power supply device, a decoder and a relay, wherein the relay comprises a first relay and a plurality of second relays, and the decoder comprises a first decoder, a second decoder, … and a (2N-2) th decoder.
The sensor is electrically connected with the controller, the controller is electrically connected with the inflator pump sequentially through one of the decoders and the first relay, the controller is electrically connected with the exhaust pump through the other one of the decoders and the second relay at one time, the controller is electrically connected with the pressure sensor respectively, and the controller is electrically connected with the electromagnetic valve through the rest decoders respectively.
The material of the air bag 1 is a flame-retardant insulating PCV material, and the whole body of the air bag 1 is transparent.
The core part of the controller is an STC89C52 single chip microcomputer.
For the nursing work that does not influence medical personnel, always aerify the air flue, prop up and aerify the air flue, always exhaust air flue and prop up exhaust air flue and all set up inside bed body 4, simultaneously controller, power supply unit, decoder and relay all integrate inside bed body 4.
In order to prevent the limb thrombus, the invention also comprises an inflation pressure glove and an inflation pressure foot sleeve which are respectively communicated with an inflation pump and an exhaust pump through air passages, wherein the air passages are respectively provided with corresponding electromagnetic valves; the controller also comprises a decoder corresponding to the electromagnetic valve, the decoder is electrically connected with the corresponding electromagnetic valve, and the corresponding decoder is electrically connected with the controller. Meanwhile, pressure sensors are arranged inside the inflatable pressure gloves and the inflatable pressure foot sleeves, and the pressure sensors arranged inside the inflatable pressure gloves and the inflatable pressure foot sleeves are electrically connected with the controller. Referring to fig. 1 and 2, the (N-1) th sensor and the nth sensor are respectively arranged inside the inflation pressure glove and the inflation pressure foot sleeve, and the inflation pressure glove and the inflation pressure foot sleeve respectively correspond to the two stop valves, namely, the total number of the decoders is 2N +2, and the total number of the electromagnetic valves is 2N.
The present invention is capable of other embodiments, and various changes and modifications may be made by one skilled in the art without departing from the spirit and scope of the invention.
Claims (8)
1. The utility model provides a self-service air bed that stands up which characterized in that: the bed comprises a bed body, wherein a plurality of air bags are arranged on the surface of the bed body, the air bags are in a hexagonal table shape and are closely arranged, the bottoms of the air bags are respectively provided with an inflation hole and an exhaust hole, and a pressure sensor is arranged in each air bag;
the air pump is communicated with the stop valve through a main inflation air passage, the main inflation air passage passes through the stop valve and then is divided into a plurality of mutually independent branch inflation air passages, the branch inflation air passages are communicated with the air bags through respective inflation holes of the air bags, the branch inflation air passages are respectively provided with an electromagnetic valve, the air pump is sequentially communicated with a main exhaust air passage and a plurality of mutually independent branch exhaust air passages, the air pump is communicated with the air bags through respective exhaust holes of the air bags, and the branch exhaust air passages are respectively provided with an electromagnetic valve;
the air pump air conditioner further comprises a controller, a power supply device, a decoder and a relay, wherein the relay comprises a first relay and a second relay, the decoder is provided with a plurality of sensors, the sensors are electrically connected with the controller, the controller is electrically connected with the air pump through one of the decoders and the first relay in sequence, the controller is electrically connected with the air exhaust pump through the other decoder and the second relay at one time, the controller is respectively electrically connected with the pressure sensor, and the controller is respectively electrically connected with the electromagnetic valve through the rest decoders.
2. The self-help turning over air cushion bed according to claim 1, characterized in that: the material of the air bag is a flame-retardant insulating PCV material.
3. The self-help turning over air cushion bed according to claim 1, characterized in that: the whole body of the air bag is transparent.
4. The self-help turning over air cushion bed according to claim 1, characterized in that: the core part of the controller is an STC89C52 single chip microcomputer.
5. The self-help turning over air cushion bed according to claim 1, characterized in that: the total inflation air passage, the branch inflation air passage, the total exhaust air passage and the branch exhaust air passage are all arranged inside the bed body.
6. The self-help turning over air cushion bed according to claim 1, characterized in that: the controller, the power supply device, the decoder and the relay are all integrated in the bed body.
7. The self-help turning over air cushion bed according to claim 1, characterized in that: the inflatable pressure glove and the inflatable pressure foot sleeve are respectively communicated with an inflator pump and an exhaust pump through air passages, and the air passages are provided with corresponding electromagnetic valves; the controller also comprises a decoder corresponding to the electromagnetic valve, the decoder is electrically connected with the corresponding electromagnetic valve, and the corresponding decoder is electrically connected with the controller.
8. The self-help turning over air cushion bed according to claim 7, wherein: pressure sensors are arranged in the inflatable pressure gloves and the inflatable pressure foot sleeves, and the pressure sensors arranged in the inflatable pressure gloves and the inflatable pressure foot sleeves are electrically connected with the controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110483976.9A CN113069287A (en) | 2021-04-30 | 2021-04-30 | Self-help turning-over air cushion bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110483976.9A CN113069287A (en) | 2021-04-30 | 2021-04-30 | Self-help turning-over air cushion bed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113069287A true CN113069287A (en) | 2021-07-06 |
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ID=76616344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110483976.9A Pending CN113069287A (en) | 2021-04-30 | 2021-04-30 | Self-help turning-over air cushion bed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113069287A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116019653A (en) * | 2023-03-28 | 2023-04-28 | 广州华一生物科技有限公司 | Intelligent static pressure conversion mattress |
Citations (14)
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| US20050081300A1 (en) * | 2003-10-21 | 2005-04-21 | Span-America Medical Systems, Inc. | Two-mode therapeutic mattress system |
| CN102579228A (en) * | 2012-03-22 | 2012-07-18 | 上海交通大学医学院附属上海儿童医学中心 | Pneumatic hand function rehabilitation gloves |
| CN205215576U (en) * | 2015-12-21 | 2016-05-11 | 谢箐 | Partitioning type air bed |
| CN205612662U (en) * | 2015-11-13 | 2016-10-05 | 河南康尔健医疗科技有限公司 | Aerify prevent bedsore mattress |
| CN107550613A (en) * | 2017-07-14 | 2018-01-09 | 上海大学 | A kind of postoperative fixed gloves of Inflatable medical and socks |
| CN108245340A (en) * | 2018-04-19 | 2018-07-06 | 张玉梅 | A kind of pressure sore prevention air bed |
| CN108309604A (en) * | 2018-02-06 | 2018-07-24 | 广东粤华医疗器械厂有限公司 | A kind of air bed of counteracting bedsores |
| CN109288312A (en) * | 2018-10-29 | 2019-02-01 | 浙江和也健康科技有限公司 | Strengthen support mattress |
| CN208611170U (en) * | 2018-04-16 | 2019-03-19 | 张建伟 | Nido is continuously circulated inflation/deflation type medical air equalizing bed |
| CN110123554A (en) * | 2019-05-22 | 2019-08-16 | 北京工业大学 | One kind is for the altricious pressure sore prevention air-sac mattress device of old man of lying in bed |
| CN110584924A (en) * | 2019-10-17 | 2019-12-20 | 哈尔滨工业大学 | Bedsore self-adaptation mattress is prevented in medical treatment based on gasbag array |
| CN211131816U (en) * | 2019-09-12 | 2020-07-31 | 马梨娟 | Medical air cushion bed capable of realizing automatic turning over |
| CN211912066U (en) * | 2019-10-15 | 2020-11-13 | 柳波 | Intelligent massage mattress capable of preventing bedsore |
| CN212140791U (en) * | 2020-02-25 | 2020-12-15 | 常州市武进人民医院 | Air-bag turning-over mattress |
-
2021
- 2021-04-30 CN CN202110483976.9A patent/CN113069287A/en active Pending
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050081300A1 (en) * | 2003-10-21 | 2005-04-21 | Span-America Medical Systems, Inc. | Two-mode therapeutic mattress system |
| CN102579228A (en) * | 2012-03-22 | 2012-07-18 | 上海交通大学医学院附属上海儿童医学中心 | Pneumatic hand function rehabilitation gloves |
| CN205612662U (en) * | 2015-11-13 | 2016-10-05 | 河南康尔健医疗科技有限公司 | Aerify prevent bedsore mattress |
| CN205215576U (en) * | 2015-12-21 | 2016-05-11 | 谢箐 | Partitioning type air bed |
| CN107550613A (en) * | 2017-07-14 | 2018-01-09 | 上海大学 | A kind of postoperative fixed gloves of Inflatable medical and socks |
| CN108309604A (en) * | 2018-02-06 | 2018-07-24 | 广东粤华医疗器械厂有限公司 | A kind of air bed of counteracting bedsores |
| CN208611170U (en) * | 2018-04-16 | 2019-03-19 | 张建伟 | Nido is continuously circulated inflation/deflation type medical air equalizing bed |
| CN108245340A (en) * | 2018-04-19 | 2018-07-06 | 张玉梅 | A kind of pressure sore prevention air bed |
| CN109288312A (en) * | 2018-10-29 | 2019-02-01 | 浙江和也健康科技有限公司 | Strengthen support mattress |
| CN110123554A (en) * | 2019-05-22 | 2019-08-16 | 北京工业大学 | One kind is for the altricious pressure sore prevention air-sac mattress device of old man of lying in bed |
| CN211131816U (en) * | 2019-09-12 | 2020-07-31 | 马梨娟 | Medical air cushion bed capable of realizing automatic turning over |
| CN211912066U (en) * | 2019-10-15 | 2020-11-13 | 柳波 | Intelligent massage mattress capable of preventing bedsore |
| CN110584924A (en) * | 2019-10-17 | 2019-12-20 | 哈尔滨工业大学 | Bedsore self-adaptation mattress is prevented in medical treatment based on gasbag array |
| CN212140791U (en) * | 2020-02-25 | 2020-12-15 | 常州市武进人民医院 | Air-bag turning-over mattress |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116019653A (en) * | 2023-03-28 | 2023-04-28 | 广州华一生物科技有限公司 | Intelligent static pressure conversion mattress |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210706 |
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| RJ01 | Rejection of invention patent application after publication |