CN108309631A - pressure sore prevention pillow - Google Patents
pressure sore prevention pillow Download PDFInfo
- Publication number
- CN108309631A CN108309631A CN201810252035.2A CN201810252035A CN108309631A CN 108309631 A CN108309631 A CN 108309631A CN 201810252035 A CN201810252035 A CN 201810252035A CN 108309631 A CN108309631 A CN 108309631A
- Authority
- CN
- China
- Prior art keywords
- pillow
- branch
- solenoid valve
- pressure sore
- air inlet
- 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.)
- Pending
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Classifications
-
- 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
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47G—HOUSEHOLD OR TABLE EQUIPMENT
- A47G9/00—Bed-covers; Counterpanes; Travelling rugs; Sleeping rugs; Sleeping bags; Pillows
- A47G9/10—Pillows
- A47G9/1027—Details of inflatable pillows
-
- 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
- A61G7/065—Rests specially adapted therefor
- A61G7/07—Rests specially adapted therefor for the head or torso, e.g. special back-rests
- A61G7/072—Rests specially adapted therefor for the head or torso, e.g. special back-rests for the head only
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Otolaryngology (AREA)
- Nursing (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Pulmonology (AREA)
- Invalid Beds And Related Equipment (AREA)
Abstract
The invention discloses a kind of pressure sore prevention pillows, belong to medical apparatus technical field, the pressure sore prevention pillow, including pillow, multiple air bags side by side are equipped in the pillow at its bottom surface, along pillow width direction, each air bag is connected by the air inlet electromagnetic valve in respective air inlet pipe with air pump；It is equipped with outlet solenoid valve on the escape pipe of each air bag；The control terminal of the control terminal of each air inlet electromagnetic valve and each the outlet solenoid valve is corresponding with controller respectively to connect.The present invention can solve the problem of patient because head can not oneself activity be also easy to produce pressure sore.
Description
Technical field
The present invention relates to medical apparatus technical field, especially a kind of pillow for preventing sufferer head from bearing pressure sore.
Background technology
In the clinical nursing activity of hospital, it can often encounter and suffer from because the diseases such as craniocerebral injury, massive cerebral infarction, tumour enable
The situation that person's disturbance of consciousness, long-term bed do not rise, in this case, since patient is there are the disturbance of consciousness, head can not be certainly
Oneself is movable, often keeps a kind of posture to rest the head on pillow for a long time, patients head is easily caused to generate pressure sore, however in real work
Middle medical worker often compare concern sacrococcygeal region skin in compression the case where, head pressure sore be easier to it is ignored, not only give suffer from
Person brings huge pain, and treats head pressure sore and also bring certain financial burden to patient, therefore, how to produce one
Kind is convenient and practical, and the pillow that can effectively prevent patients head's pressure sore generation is those skilled in the art's new problem anxious to be resolved.
Invention content
The present invention provides a kind of pressure sore prevention pillow, the pressure sore prevention pillow can solve patient because head can not oneself activity,
The problem of being also easy to produce pressure sore.
To solve the above-mentioned problems, the technical solution adopted in the present invention is：This pressure sore prevention pillow, including pillow, institute
It states in pillow at its bottom surface, be equipped with multiple air bags side by side along pillow width direction, each air bag is by respective
Air inlet electromagnetic valve in air inlet pipe is connected with air pump；It is equipped with outlet solenoid valve on the escape pipe of each air bag；Each
The control terminal of the control terminal of the air inlet electromagnetic valve and each the outlet solenoid valve is corresponding with controller respectively to connect.
In above-mentioned technical proposal, more specific technical solution can also be：The controller includes master switch, first time
The coil-end of the coil-end of relay and second time relay be in series composition the first branch, positioned at the pillow side
After the control terminal parallel connection of the air inlet electromagnetic valve of several air bags with the normally opened contact end phase of the first time relay
After the control terminal parallel connection of the outlet solenoid valve of the second branch, these air bags in series with second time
The normally opened contact end of relay is in series the air inlet electromagnetism of the third branch of composition, several air bags of the pillow other side
4th branch of the composition that is in series with the normally-closed contact end of the first time relay after the control terminal parallel connection of valve and and this
After the control terminal parallel connection of the outlet solenoid valve of several air bags with the normally-closed contact end phase of second time relay
5th branch in series；The first branch, third branch and the 5th branch be both connected to power supply anode with negative plate it
Between；One end is connected with the anode of the power supply after the second branch, the 4th branch circuit parallel connection, and the other end passes through concatenated
The air pump and timer are connected with the negative plate of the power supply；；The air inlet electromagnetic valve is normally closed solenoid valve；It is described go out pneumoelectric
Magnet valve is normally open solenoid valve.
Further：The middle part of the pillow top surface is equipped with the groove corresponding to head part, and the groove is interior and corresponds to
The pillow top surface of people's neck recess is covered with its strippable interior medicine pad containing prevention and treatment pressure sore drug.
Further：The depth of the groove is 15 centimetres~30 centimetres.
Further：Elastic soft material is filled in the pillow；The air bag is by elastic ageing-resistant rubber system
At.
Further：The elastic soft material is vacuum cotton, porous fibre, sponge or cotton.
Further：It is set with pillowcase outside the pillow, the pillowcase is made of cotton material or non-woven fabrics.
By adopting the above-described technical solution, the present invention has the advantages that compared with prior art：
1, due to being equipped with multiple air bags side by side at its bottom surface, along pillow width direction in pillow, each air bag passes through
Air inlet electromagnetic valve in respective air inlet pipe is connected with air pump；It is equipped with outlet solenoid valve on the escape pipe of each air bag；Each
The control terminal of the air inlet electromagnetic valve and control terminal of each outlet solenoid valve is corresponding with controller respectively connects, is controlled by controller
Air pump, each air inlet electromagnetic valve and each outlet solenoid valve being opened and closing, so that it may enable pillow different by inflating and losing heart each air bag
Position transformation it is high or low, to make patient pillow the posture lain constantly is converted on pillow, also avoid patients head's pressure sore
Generation；
2, since controller includes that master switch, the coil-end of first time relay and the coil-end of second time relay are mutually gone here and there
Join constitute the first branch, after the control terminal parallel connection of the air inlet electromagnetic valve of several air bags of pillow side with first time after
The normally opened contact end of electric appliance be in series the second branch of composition, the outlet solenoid valve of these air bags control terminal parallel connection after with
The normally opened contact end of two time relays is in series the air inlet electromagnetic valves of the third branch of composition, several air bags of the pillow other side
Control terminal parallel connection after with the normally-closed contact end of first time relay be in series composition the 4th branch and with these gas
5th branch of the composition that is in series with the normally-closed contact end of second time relay after the control terminal parallel connection of the outlet solenoid valve of capsule；
The first branch, third branch and the 5th branch are both connected to the positive between negative plate of power supply；The second branch, the 4th branch circuit parallel connection
One end is connected with the anode of power supply afterwards, and the other end is connected by concatenated air pump and timer with the negative plate of power supply；Air inlet
Solenoid valve is normally closed solenoid valve；Outlet solenoid valve is normally open solenoid valve, in practical application, presses master switch, first time relay
The coil-end of device and the coil-end of second time relay are charged simultaneously, while the normally opened contact end of first time relay and
The normally opened contact end of two time relays is closed, and the air inlet electromagnetic valve of several air bags positioned at pillow side is enabled to commutate gas circuit
Conducting, outlet solenoid valve commutates gas circuit closing, control air pump within the predetermined time to these air bags in timer at this time
Full of gas, air pump power-off is then made to be stopped, meanwhile, the normally-closed contact end of first time relay and second time relay
Normally-closed contact end open, air pump cannot give several airbag aerations positioned at the pillow other side, and make their outlet electromagnetism
Valve is in normally opened air deflating state, the coil-end of first time relay and second time relay after predetermined amount of time
Coil-end dead electricity, meanwhile, the normally-closed contact end of first time relay and the normally-closed contact end of second time relay are restored
Be closed, enable the air inlet electromagnetic valve of several air bags of the pillow other side commutate gas circuit conducting, outlet solenoid valve commutate gas circuit seal
It closes, control air pump within the predetermined time in timer at this time is full of gas to these air bags, and air pump power-off is then made to stop work
Make, meanwhile, the normally opened contact end of first time relay and the normally opened contact end of second time relay restore to open, and enable first
The outlet solenoid valve of preceding several air bags full of gas, which commutates to open, to lose heart, and is recycled with this, to which the position for keeping pillow different exists
Auto-changing is high or low in the different periods, not only avoids the generation of patients head's pressure sore, and convenient and practical；
3, since the middle part of pillow top surface is equipped with the groove corresponding to head part, interior and corresponding to people's neck recess the pillow top of groove
Face is covered with its strippable interior medicine pad containing prevention and treatment pressure sore drug, not only increases the comfort level of patient, and
The generation of pressure sore is further prevented, can also there is certain therapeutic effect to pressure sore；
4, it is the optimal selection on head and cervical vertebra comfort level since the depth of groove is 15 centimetres~30 centimetres；
5, due to being filled with elastic soft material in pillow；Air bag is made of the ageing-resistant rubber of elasticity, avoids pillow
It collapses and quick aging；
6, due to being set with pillowcase outside pillow, pillowcase is made of cotton material or non-woven fabrics, convenient for cleaning, and good permeability, into
One step improves comfort level.
Description of the drawings
Fig. 1 is the structural schematic diagram of the embodiment of the present invention.
Fig. 2 is sectional view at the A-A of Fig. 1.
Fig. 3 is sectional view at the B-B of Fig. 2.
Fig. 4 is the electrical schematic diagram of controller of the embodiment of the present invention.
Specific implementation mode
The present invention will be further described below with reference to the accompanying drawings：
Embodiment one
Fig. 1, Fig. 2, pressure sore prevention pillow shown in Fig. 3, including pillow 1, are set with pillowcase outside pillow 1, pillowcase by cotton material or
Non-woven fabrics is made；Vacuum cotton is filled in pillow；The middle part of 1 top surface of pillow is equipped with the groove corresponding to head part, the depth of groove
Degree is 15 centimetres；In groove and corresponding to people's neck recess pillow top surface be covered with it is strippable in it containing prevention and treatment pressure
The medicine pad 3 of sore drug；The air bag 2 of six long tubulars side by side is equipped in pillow 1 at its bottom surface, along pillow width direction,
Air bag is made of the ageing-resistant rubber of elasticity；Each air bag 2 passes through the air inlet electromagnetic valve and air pump 6 in respective air inlet pipe 4
It is connected；It is equipped with outlet solenoid valve on the escape pipe of each air bag 2；The control terminal of each air inlet electromagnetic valve and each outlet
The control terminal of solenoid valve is corresponding with controller respectively to connect；Air inlet electromagnetic valve positioned at three air bags 2 of pillow side is respectively：
Air inlet electromagnetic valve 51i, air inlet electromagnetic valve 52i and air inlet electromagnetic valve 53i, the outlet solenoid valve on these three air bags 2 are respectively：Go out
Pneumoelectric magnet valve 51o, outlet solenoid valve 52o and outlet solenoid valve 53o；Positioned at the air inlet electromagnetism of three air bags 2 of the pillow other side
Valve is respectively：Air inlet electromagnetic valve 54i, air inlet electromagnetic valve 55i and air inlet electromagnetic valve 56i, the outlet solenoid valve on these three air bags 2
It is respectively：Outlet solenoid valve 54o, outlet solenoid valve 55o and outlet solenoid valve 56o.
As shown in figure 4, controller includes by coil-end and the second time relay of master switch 7, first time relay KT1
The coil-end of device KT2 be in series composition the first branch, by air inlet electromagnetic valve 51i, air inlet electromagnetic valve 52i and air inlet electromagnetic valve
The second branch for the composition that is in series with the normally opened contact end of first time relay KT1 after the control terminal parallel connection of 53i, by going out pneumoelectric
It is touched with the normally opened of the second time relay KT2 after the control terminal parallel connection of magnet valve 51o, outlet solenoid valve 52o and outlet solenoid valve 53o
Point end be in series composition third branch, by the control terminal of air inlet electromagnetic valve 54i, air inlet electromagnetic valve 55i and air inlet electromagnetic valve 56i
4th branch of the composition that is in series with the normally-closed contact end of first time relay KT1 after parallel connection and by outlet solenoid valve 54o,
It mutually goes here and there at normally-closed contact end after the control terminal parallel connection of outlet solenoid valve 55o and outlet solenoid valve 56o with the second time relay KT2
Join the 5th branch constituted；The first branch, third branch and the 5th branch are both connected to the positive between negative plate of power supply；Second
One end is connected with the anode of power supply after branch, the 4th branch circuit parallel connection, and the other end passes through concatenated air pump 6 and timer 8 and electricity
The negative plate in source is connected；Air inlet electromagnetic valve is normally closed solenoid valve；Outlet solenoid valve is normally open solenoid valve.
In practical application, master switch, the coil-end of the coil-end of first time relay and second time relay are pressed
It charges, while the normally opened contact end of first time relay and the normally opened contact end of second time relay are closed, enables simultaneously
Air inlet electromagnetic valve 51i, air inlet electromagnetic valve 52i and air inlet electromagnetic valve 53i commutate gas circuit conducting, enable outlet solenoid valve 51o, outlet
Solenoid valve 52o and outlet solenoid valve 53o commutate gas circuit closing, timer 8 made air pump work within 5 seconds scheduled time at this time
It will be full of gas in corresponding three air bags, air pump power-off is then made to be stopped, meanwhile, the normally-closed contact of first time relay
End and the normally-closed contact end of second time relay are opened, and air pump cannot give three airbag aerations positioned at the pillow other side,
And their outlet solenoid valve 54o, outlet solenoid valve 55o and outlet solenoid valve 56o is made to be in normally opened air deflating state；In this way,
Pillow would be at the low state in the high other side in side；After 2 hours predetermined times the coil-end of first time relay and
The coil-end dead electricity of second time relay, meanwhile, the normally-closed contact end of first time relay and second time relay
Normally-closed contact end restores to be closed, and air inlet electromagnetic valve 54i, air inlet electromagnetic valve 55i and air inlet electromagnetic valve the 56i gas circuit that commutates is enabled to lead
Logical, outlet solenoid valve 54o, outlet solenoid valve 55o and outlet solenoid valve 56o commutates gas circuit closing, and timer 8 is making a reservation at this time
5 seconds time in make air pump work that will be full of gas in corresponding three air bags, then power off air pump and be stopped, meanwhile, the
The normally opened contact end of one time relay and the normally opened contact end of second time relay restore to open, and air pump cannot be located at
The other three airbag aeration of pillow side, and make their outlet solenoid valve 51o, outlet solenoid valve 52o and outlet solenoid valve 53o
In normally opened air deflating state, in this way, pillow would be at the low state in the high side in the other side；With this loop control, so that it may make pillow
Auto-changing is high or low in section in different times for different position, to make patient's pillow constantly convert the appearance lain on pillow
Gesture also avoids the generation of patients head's pressure sore, not only convenient and practical, convenient for cleaning, and the setting of medicine pad is further pre-
Prevent the generation of pressure sore, meanwhile, the selection of groove and pillow, tick material also further improves the comfort level of patient.
Embodiment two
The air bag 2 of eight long tubulars side by side is equipped with along pillow width direction；The depth of groove is 30 centimetres；It is filled in pillow
Porous fibre；Remaining is identical as embodiment one.
Embodiment three
The air bag 2 of ten long tubulars side by side is equipped with along pillow width direction；The depth of groove is 22 centimetres；It is filled in pillow
Sponge；Remaining is identical as embodiment one.
Example IV
The air bag 2 of 9 long tubulars side by side is equipped with along pillow width direction；The depth of groove is 19 centimetres；It is filled in pillow
Cotton；Remaining is identical as embodiment one.
Claims (7)
1. a kind of pressure sore prevention pillow, including pillow, it is characterised in that：In the pillow at its bottom surface, along pillow width side
To equipped with multiple air bags side by side, each air bag is connected by the air inlet electromagnetic valve in respective air inlet pipe with air pump；
It is equipped with outlet solenoid valve on the escape pipe of each air bag；The control terminal of each air inlet electromagnetic valve and it is each it is described go out
The control terminal of pneumoelectric magnet valve is corresponding with controller respectively to connect.
2. pressure sore prevention pillow according to claim 1, it is characterised in that：The controller includes master switch, first time
The coil-end of the coil-end of relay and second time relay be in series composition the first branch, positioned at the pillow side
After the control terminal parallel connection of the air inlet electromagnetic valve of several air bags with the normally opened contact end phase of the first time relay
After the control terminal parallel connection of the outlet solenoid valve of the second branch, these air bags in series with second time
The normally opened contact end of relay is in series the air inlet of the third branch of composition, several air bags of the pillow other side
4th branch of the composition that is in series with the normally-closed contact end of the first time relay after the control terminal parallel connection of solenoid valve and
After in parallel with the control terminal of outlet solenoid valve of air bag described in these with the normally-closed contact of second time relay
Hold the 5th branch of the composition that is in series；The first branch, third branch and the 5th branch be both connected to power supply anode with it is negative
Between plate；One end is connected with the anode of the power supply after the second branch, the 4th branch circuit parallel connection, and the other end passes through string
The air pump and timer of connection are connected with the negative plate of the power supply；The air inlet electromagnetic valve is normally closed solenoid valve；It is described go out
Pneumoelectric magnet valve is normally open solenoid valve.
3. pressure sore prevention pillow according to claim 1 or 2, it is characterised in that：The middle part of the pillow top surface, which is equipped with, to be corresponded to
In the groove of head part, it is covered with and strippable contains in it in the groove and corresponding to the pillow top surface of people's neck recess
Prevent and treat the medicine pad of pressure sore drug.
4. pressure sore prevention pillow according to claim 3, it is characterised in that：The depth of the groove is 15 centimetres~30 lis
Rice.
5. pressure sore prevention pillow according to claim 4, it is characterised in that：Elastic soft material is filled in the pillow；
The air bag is made of the ageing-resistant rubber of elasticity.
6. pressure sore prevention pillow according to claim 5, it is characterised in that：The elastic soft material is vacuum cotton, porous
Fiber, sponge or cotton.
7. pressure sore prevention pillow according to claim 6, it is characterised in that：It is set with pillowcase, the pillowcase outside the pillow
It is made of cotton material or non-woven fabrics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810252035.2A CN108309631A (en) | 2018-03-26 | 2018-03-26 | pressure sore prevention pillow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810252035.2A CN108309631A (en) | 2018-03-26 | 2018-03-26 | pressure sore prevention pillow |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108309631A true CN108309631A (en) | 2018-07-24 |
Family
ID=62899245
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810252035.2A Pending CN108309631A (en) | 2018-03-26 | 2018-03-26 | pressure sore prevention pillow |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108309631A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109498315A (en) * | 2018-12-25 | 2019-03-22 | 南通市第人民医院 | A kind of intensive care unit is rested the head on multifunction nursing |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202179352U (en) * | 2011-07-08 | 2012-04-04 | 北京电子科技职业学院 | Height-variable pillow |
| CN102614058A (en) * | 2012-03-23 | 2012-08-01 | 宫锡和 | Electric control pneumatic turnover mattress |
| CN202437527U (en) * | 2012-02-02 | 2012-09-19 | 三峡大学第一临床医学院 | Pressure-ulcer-preventing air cushion |
| CN106491295A (en) * | 2016-12-15 | 2017-03-15 | 徐佩丽 | Multi-functional regulation is rested the head on |
| CN106859887A (en) * | 2017-04-10 | 2017-06-20 | 河北工业大学 | The nursing mattress of sleeping position conversion is realized based on detection breathing |
| CN206852452U (en) * | 2016-12-15 | 2018-01-09 | 徐佩丽 | The air pillow of adjustable-angle |
-
2018
- 2018-03-26 CN CN201810252035.2A patent/CN108309631A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202179352U (en) * | 2011-07-08 | 2012-04-04 | 北京电子科技职业学院 | Height-variable pillow |
| CN202437527U (en) * | 2012-02-02 | 2012-09-19 | 三峡大学第一临床医学院 | Pressure-ulcer-preventing air cushion |
| CN102614058A (en) * | 2012-03-23 | 2012-08-01 | 宫锡和 | Electric control pneumatic turnover mattress |
| CN106491295A (en) * | 2016-12-15 | 2017-03-15 | 徐佩丽 | Multi-functional regulation is rested the head on |
| CN206852452U (en) * | 2016-12-15 | 2018-01-09 | 徐佩丽 | The air pillow of adjustable-angle |
| CN106859887A (en) * | 2017-04-10 | 2017-06-20 | 河北工业大学 | The nursing mattress of sleeping position conversion is realized based on detection breathing |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109498315A (en) * | 2018-12-25 | 2019-03-22 | 南通市第人民医院 | A kind of intensive care unit is rested the head on multifunction nursing |
| WO2020133084A1 (en) * | 2018-12-25 | 2020-07-02 | 刘颖 | Multi-functional nursing pillow for use in intensive care unit |
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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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180724 |