The pneumatic pillow bridge of counteracting bedsores
Technical field
The utility model is related to a kind of rehabilitation accessory, more particularly, to a kind of pneumatic pillow bridge of counteracting bedsores.
Background technology
Bedsore is the result of many factors interaction, can be divided into the classes such as exogenous, primary, endogenous and Secondary cases
Type.Extrinsic factor results from the mechanical stress on soft tissue, including compressing, shearing force and frictional force;Castle's intrinsic factor is determined
In the sensitiveness of soft tissue exhaustion, including malnutrition, anaemia, incontinence and infection etc..In these pathological factors, majority is supported
The principal element of bedsore is that oppression is inactive.Most common method is patient's timing turning over for long-term bed, general two
Or so individual hour stands up once.The purpose stood up is to change the position that body is pressurized, and the compression of body same position is reduced as far as possible
Time.
Nursing care of decubitus ulcer can effectively prevent the generation of bedsore with pillow bridge.But although the common pillow bridge of in the market has cost
It is low, the advantages of being simple to manufacture, but be even more that to there is workload big in use, the shortcomings of inconvenient operation.
Another equipment for preventing and treating bedsore is a kind of airbag fluctuation-type bedsore prevention and treatment mattress.Airbag, which is separated by, is divided into two groups,
Inflation/deflation is replaced to it by air pump, two groups of airbags is supported patient in supercharging and decompression state in turn, and produced to patient
Massage effect, stimulates circulation, and prevents and treats bedsore.But this mattress can not discharge the position that suffers oppression of patient, it is impossible to
Bedsore is prevented and treated well.
Utility model content
The purpose of this utility model, exactly in order to solve the above problems, there is provided a kind of pneumatic pillow bridge of counteracting bedsores.
In order to achieve the above object, the utility model employs following technical scheme:
A kind of pneumatic pillow bridge of counteracting bedsores, including left side backside gas pillow bridge, right side backside gas pillow bridge, left side knee gas
Body pillow bridge, right side knee gas pillow bridge and inflator pump, left side backside gas pillow bridge and right side backside gas pillow bridge are respectively by logical
Tracheae is connected with inflator pump, and left side knee gas is rested the head on bridge and is connected by breather pipe and left side backside gas pillow bridge, right side knee gas
Body is rested the head on bridge and is connected by breather pipe and right side backside gas pillow bridge.
The left side backside gas pillow bridge and right side backside gas pillow bridge connect airbags by centre, and symmetrically
It is connected between connecting the both sides of air bag;Left side backside gas pillow bridge and right side backside gas pillow bridge respectively fill including lower floor's triangle
Airbag and upper strata column air bag;Liang Ge lower floors triangle air bag is connected by breather pipe with inflator pump respectively;Two upper stratas
Column air bag is connected by centre connection air bag, and is uniformly connected with inflator pump;The left side knee gas pillow bridge and right side
Knee gas pillow bridge is connected with corresponding lower floor's triangle air bag respectively.
It is 30 ° that the triangle air bag, which is full of the inclination angle after gas,.
Described two upper strata column air bags and middle connection air bag respectively include multistage and inflate post, and proper alignment is into more
Individual row, three sections of inflation posts of same row are connected;Each row inflation post is divided into odd number group and even number set by putting in order, odd number group
Inflation post is connected by breather pipe sequential communication and with inflator pump, and the inflation post of even number set is by breather pipe sequential communication and with filling
Air pump is connected.
Each section of inflation post surface of described two upper strata column air bags and middle connection air bag is all evenly distributed with diameter
For 2mm outlet aperture.
Left side knee gas pillow bridge and right side knee gas the pillow bridge is convex air bag, left side knee gas pillow bridge
It is connected between right side knee gas pillow bridge by connect band.
The utility model is simple in construction, and cost is low, and easy to operate, and workload is small.Used when that need not inflate to lie on one's side
When, after the pneumatic Zhen Qiao lower floors fully deflate, upper strata can be worked on by inflator pump inflation/deflation, be layered under patient's body, this
When the pneumatic pillow bridge can work on.When patient needs to lie on one's side, the pillow bridge of side can be given by the control of inflator pump
Inflation, so that sufferer is lain on one's side.Reduce the long-time compressing at back.
Brief description of the drawings
Fig. 1 is that the configuration state schematic diagram after bridge inflation is rested the head on to right side.
Fig. 2 is lower floor's unaerated, the view that only upper strata is alternately inflated.
Embodiment
The utility model is described in detail with specific embodiment below in conjunction with the accompanying drawings.
Referring to Fig. 1,2, the pneumatic pillow bridge of counteracting bedsores of the present utility model, including left side backside gas pillow bridge 1, right side back
Gas pillow bridge 2, left side knee gas pillow bridge 3, right side knee gas pillow bridge 4 and inflator pump 5, left side backside gas pillow bridge and right side
Backside gas pillow bridge is connected by breather pipe with inflator pump respectively, and knee gas pillow bridge in left side passes through breather pipe 6 and left side back
Gas pillow bridge is connected, and right side knee gas is rested the head on bridge and is connected by breather pipe 7 and right side backside gas pillow bridge.
Wherein, backside gas pillow bridge in left side is rested the head on bridge with right side backside gas and is connected by centre connection air bag 8, and right
Claim the both sides for being connected between connecting air bag;Left side backside gas pillow bridge and right side backside gas pillow bridge respectively include lower floor's triangle
Air bag 11,21 and upper strata column air bag 12,22;Liang Ge lower floors triangle air bag passes through breather pipe 9,10 and inflation respectively
Pump is connected;Two upper strata column air bags are connected by centre connection air bag, and are uniformly connected with inflator pump;Left side knee gas
Rest the head on bridge and right side knee gas pillow bridge is connected with corresponding lower floor's triangle air bag respectively.
It is 30 ° that triangle air bag in the utility model, which is full of the inclination angle after gas,.
Two upper strata column air bags and middle connection air bag in the utility model respectively include multistage and inflate post, and whole
Multiple row are arranged in together, and three sections of inflation posts of same row are connected;Each row inflation post is divided into odd number group and even number by putting in order
Group, the inflation post of odd number group with inflator pump is connected by breather pipe sequential communication and by breather pipe 13, the inflation post of even number set
It is connected by breather pipe sequential communication and by breather pipe 14 with inflator pump.
All it is uniformly distributed by each section of inflation post surface of two upper strata column air bags of breather pipe and middle connection air bag
There is a diameter of 2mm outlet aperture.
Left side knee gas pillow bridge and right side knee gas the pillow bridge is convex air bag, left side knee gas pillow bridge
It is connected between right side knee gas pillow bridge by connect band 15.
Fig. 2 is lower floor's unaerated, the view that only upper strata is alternately inflated.At this moment, can be straight as conventional mattresses
Connect and be layered under patient's body, centered on centre connection air bag 8, left side backside gas pillow bridge 1 and right side backside gas 2 pairs of bridge of pillow
Claim to place, left side knee gas pillow bridge 3 and right side knee gas pillow bridge 4 are laid at patient's knee joint.When it is desired to be used,
It need to only be inflated to side, such as Fig. 1 is that the configuration state schematic diagram after bridge inflation is rested the head on to right side.By control inflator pump 5 to
Left side backside gas pillow bridge 1 is inflated, and is inflated while resting the head on bridge 3 to left side knee gas by breather pipe 6.After full of gas, due to
Right side unaerated is in flat form, therefore patient can be made to lie on one's side to the right, and knee gas pillow bridge in left side can also make the left leg of patient
Flexing, reaches the purpose of movable limbs.When needing to deflate, inflator pump 5 is controlled, bridge is rested the head on to left side backside gas by reversal valve
1 deflates.
On the other hand, the alternating airflow layer on upper strata is constantly in working condition, and reversal valve is utilized by inflator pump 5 (in figure not
Draw) replaced by breather pipe to two parts of upper strata column air bag and ventilated, massage patient back is made it have, promotes blood
The effect of liquid circulation.Inflation post surface is evenly distributed with the aperture that diameter is about 2mm, and the gas sprayed by aperture can reach
The effect for making patient back be dried with knee.
Inflator pump mainly has three buttons, is master switch, upper strata pressure adjustment knob and lower floor's pressure adjustment knob respectively.
In addition, inflator pump is realized the inflation/deflation process to pneumatic pillow bridge by four road stomatas.It is distributed respectively in the side of inflator pump and below
There are upper strata odd even two parts double air passage and lower floor or so to rest the head on bridge double air passage.Patient family members only need to control inflator pump 5, you can to disease
Patient's turning body body, release is oppressed position, so that the generation of pre- counteracting bedsores.