CN209596088U - A kind of pressure sore prevention pad - Google Patents
A kind of pressure sore prevention pad Download PDFInfo
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- CN209596088U CN209596088U CN201821908834.2U CN201821908834U CN209596088U CN 209596088 U CN209596088 U CN 209596088U CN 201821908834 U CN201821908834 U CN 201821908834U CN 209596088 U CN209596088 U CN 209596088U
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Abstract
The utility model discloses a kind of pressure sore prevention pads, the conductive silicon rubber mat including bottom plate and above the bottom plate;The bottom plate is equipped with several jacking parts;The jacking part can be accommodated in the bottom plate and can be independently mobile relative to the bottom plate, and jack up the conductive silicon rubber mat, and different shapes can be presented in the conductive silicon rubber mat.The utility model smart structural design, it is easy to use, it effectively prevents patient and pressure sore occurs, bring great comfort level to patient, and significantly reduce the labor intensity of nursing staff.
Description
Technical field
The utility model relates to the field of medical instrument technology, more particularly, to a kind of pressure sore prevention pad.
Background technique
Pressure sore (also known as bedsore, pressure ulcer) is that continuous ischemia, anoxic, battalion occurs since local organization is pressurized for a long time
It supports bad and causes tissue fester downright bad.The problem of pressure sore is a generality in treatment, nursing and rehabilitation course, according to related text
Report is offered, there are about 60,000 people to die of pressure sore concomitant symptoms every year.It is Bedsore prevention for the patient of bed, patient needs timing turning over,
However for the patient etc. that some urgent patients or physical disabilities life cannot be handled, turn is extremely difficult, if cannot get
Timely good nursing, the positions such as patients back and buttocks are pressurized for a long time, poor blood circulation, easily generation injected organism tissue ischemic
Necrosis and lead to pressure sore, therefore be Bedsore prevention, nursing staff need to turn over patient in timing, general 2 hours 1 time, around the clock,
Great labor intensity is brought to nursing staff in this way;In addition for needing the patient of long-term surgery, it equally will cause compression
Position is pressurized for a long time, causes poor blood circulation and inevitable pressure sore occurs.
Utility model content
The purpose of this utility model, which is that, has overcome the deficiencies of the prior art and provide a kind of pressure sore prevention pad, this is practical new
Type smart structural design, it is easy to use, it effectively prevents patient and pressure sore occurs, bring great comfort level to patient, and big
The labor intensity of nursing staff is alleviated greatly.
To achieve the goals above, the utility model provides a kind of pressure sore prevention pad, including bottom plate and is set to the bottom plate
The conductive silicon rubber mat of top;The bottom plate is equipped with several jacking parts;The jacking part can be accommodated in the bottom plate and can be solely
It is vertical mobile relative to the bottom plate, and the conductive silicon rubber mat is jacked up, and different shapes can be presented in the conductive silicon rubber mat.
Further, several jacking parts are arranged in array or multiple concentric ring is arranged.
Further, the jacking part includes moving portion and fixed part;It is respectively provided with described in installation on the bottom plate
The first sliding groove and second sliding slot of moving portion and fixed part;The first sliding groove is connected with second sliding slot;
The moving portion includes the first electromagnet being installed in the first sliding groove, the first spring, the first magnet and
One sliding block;First electromagnet is installed on the slot bottom of the first sliding groove;First electromagnet passes through first spring
It is connected with first magnet;First magnet is connected with first sliding block;First sliding block is equipped with through-hole;
The fixed part includes the second electromagnet being installed in the second sliding slot, second spring, the second magnet and
Two sliding blocks;Second electromagnet is installed on the slot bottom of the second sliding slot;Second electromagnet passes through the second spring
It is connected with second magnet;Second magnet is connected with second sliding block;
When first sliding block is mobile jacks up conductive silicon rubber mat;It is sliding that a part of second sliding block is inserted into first
In the through-hole of block, another part is located in the second sliding slot.
Further, the jacking part includes sliding block and hose, and the sliding block includes protrusion, is connected with the protrusion
Hollow cylinder and the connector being connected with the hollow cylinder;
The bottom plate is equipped with the stepped hole for installing the jacking part;The stepped hole successively includes the hole being connected
One, hole two and hole three;The internal diameter in the hole two is greater than the internal diameter in the hole one and hole three;It is additionally provided on the bottom plate and the rank
The cavity that terraced hole is connected;The protrusion and hollow cylinder are located in the hole two, and the end of the protrusion is inserted into the hole
In one, and two length of the hole is greater than the length of the hollow cylinder;The connector is located in the hole three;The connector and institute
Hose is stated to be connected;The hose stretches in the cavity;Multiple hoses are connected with the gas collection hose;It is described soft
Pipe is equipped with intake valve and exhaust valve;The gas collection hose is connected with feeder.
Further, the hemispherical structure in end of first sliding block.
Further, the hemispherical structure in end of the protrusion.
Further, the conductive silicon rubber mat is provided inwardly with groove by its surface at the correspondence jacking part;It is described recessed
The taper gib head fallen into its groove is equipped in the middle part of slot;The pressure sore prevention pad further includes that shell is visited with the intracorporal scanning of shell is installed on
Head;The outer surface of the shell is equipped with the conical socket to match with the taper gib head;The shell is installed in the groove.
Further, the pressure sore prevention pad further includes temperature sensor;The temperature sensor is installed in the shell.
Further, its surface of the outer cause of the conductive silicon rubber mat is successively arranged counterbore and bolt hole to bottom surface;It is corresponding
The bottom plate is equipped with threaded hole;Screw sequentially passes through after counterbore and bolt hole on the conductive silicon rubber mat and on the bottom plate
Threaded hole be threadedly coupled, and the head of screw of the screw is sunken in the counterbore.
Further, the bottom plate includes from top to bottom being sequentially connected the plate one, plate two and plate three connect;The hole one is set to
On the plate one;The hole two, hole three and cavity are set on the plate two.
The utility model additionally provides a kind of application method of pressure sore prevention pad, includes the following steps:
When original state, the first electromagnet and the second electromagnet are in power failure state, and the first spring is pressurized, the second bullet
In the raw, and a part of the second sliding block stretches in first sliding groove spring, and another part is located in second sliding slot, simultaneously
Moving portion is crushed between a part of the second sliding block and first sliding groove slot bottom;
When jacking part need to jack up conductive silicon rubber mat, the second electromagnet obtains electric, the second magnet of attraction, the second sliding block of drive
It is moved towards the second electromagnet, so that the second sliding block is moved fully into second sliding slot, second spring is pressurized at this time, and first is sliding
Block and the first magnet are mobile towards conductive silicon rubber mat under the action of the first spring, will correspond to the position top of conductive silicon rubber mat
It rises;At the same time, the second electromagnet power loss, the second sliding block and the second magnet are under the action of second spring, towards first sliding groove
Interior movement, so that a part of the second sliding block is inserted into the through-hole of the first sliding block, another part is then located in second sliding slot;
When jacking part need to be stored in bottom plate without jacking up conductive silicon rubber mat, the second electromagnet is obtained, and attracts the second magnetic
Iron so drives the second sliding block to move towards the second electromagnet, and second spring is pressurized, so that the second sliding block is moved fully into second
In sliding slot;The first electromagnet obtains electric at this time, attracts the first magnet, drives the first sliding block to move towards the first electromagnet, moves to
Between second sliding slot 102 and first sliding groove slot bottom, the first spring is pressurized moving portion;
Second electromagnet power loss afterwards, the second sliding block and the second magnet are under the action of second spring, towards in first sliding groove
Mobile, so that a part of the second sliding block is inserted into first sliding groove, another part is then located in second sliding slot, such moving portion
Be crushed between the second sliding block and the slot bottom of first sliding groove, after the first electromagnet power loss again, so recycle.
The utility model additionally provides the application method of another pressure sore prevention pad, includes the following steps:
When original state, intake valve and exhaust valve are in closed state, are not passed through high pressure gas in hollow cylinder;
When jacking part need to jack up conductive silicon rubber mat, intake valve is opened, feeder output high-pressure gas and through gas collection
The hollow cavity for entering hollow cylinder after hose, hose, so under the action of high pressure gas, sliding block is moved towards pad silicagel pad is led
It is dynamic, to conductive silicon rubber mat be jacked up, and the cascaded surface axial limiting that hollow cylinder is connected by hole one and hole two;
When jacking part need to be stored in bottom plate without jacking up conductive silicon rubber mat, exhaust valve, the intracorporal height of hollow cylinder are opened
Body of calming the anger is released from exhaust valve, and at this time under the action of sliding block self gravity, sliding block is fallen into bottom plate;So circulation.
The utility model has the beneficial effects that
1, the utility model pressure sore prevention pad is moved by the way that several jacking parts are independent relative to bottom plate as patient's compression position
It is dynamic, to jack up conductive silicon rubber mat, enable conductive silicon rubber mat that different shapes is presented, so that conductive silicon rubber mat can replace different portions
Position support patient skin, so can constantly change the position of patient skin compression, not will cause patient skin somewhere and be pressurized for a long time,
Patient skin somewhere is effectively prevented to be pressurized for a long time, occur continuous ischemia, anoxic, malnutrition and cause tissue fester necrosis and go out
Existing pressure sore, significantly reduces the pain of patient, brings great comfort level to patient, while significantly reducing nursing staff's
Labor intensity, nursing staff are not necessarily to turn over to patient in timing.
2, for the utility model under the action of scanning head, the blood of real time scan patient's compression area skin transports situation, with
Situation is transported according to the blood at patient's compression position, to know whether to replace other positions of conductive silicon rubber mat support patient skin, such as
This effectively prevent patient skin compression position pressure sore phenomenon occur.
3, the utility model is under the action of temperature sensor, the temperature conditions of real-time monitoring patient's compression area skin,
Under comprehensive condition to transport situation and skin temperature according to the blood at patient's compression position, accurately and effectively knows whether to need to change and lead
Other positions of electric silicagel pad support patient skin, and patient skin compression position is so effectively prevent pressure sore occur.
4, the utility model conductive silicon rubber mat is powered, under the stimulation of electric current, to patient's compression skin carry out by
It rubs, to be effectively improved blood circulation and the skin nutrition at patient's compression position, the generation of comprehensive Bedsore prevention is generated significant
Effect.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram one of the utility model pressure sore prevention pad.
Fig. 2 is the structural schematic diagram one of the utility model bottom plate.
Fig. 3 is the top view one of Fig. 2.
Fig. 4 is the top view two of Fig. 2.
Fig. 5 is the structural schematic diagram of the utility model conductive silicon rubber mat.
Fig. 6 is the structural schematic diagram of jacking part in Fig. 1.
Fig. 7 is the structural schematic diagram that jacking part jacks up conductive silicon rubber mat in Fig. 1.
Fig. 8 is the structural schematic diagram that jacking part is in running order in Fig. 1.
Fig. 9 is in structural schematic diagram when original state for jacking part in Fig. 1.
Figure 10 is the structural schematic diagram of the utility model shell.
Figure 11 is the structural schematic diagram two of the utility model pressure sore prevention pad.
Figure 12 is the structural schematic diagram two of the utility model bottom plate
Specific embodiment
Utility model is further illustrated with reference to the accompanying drawing, but is not intended to limit the scope of the present invention.
As shown in figs. 1-12, present embodiment provide a kind of pressure sore prevention pad, including bottom plate 1 and be set to the bottom plate 1 on
The conductive silicon rubber mat 2 of side;The bottom plate 1 is equipped with several jacking parts 3;The jacking part 3 can be accommodated in the bottom plate 1 and energy
It is independent mobile relative to the bottom plate 1, and jack up the conductive silicon rubber mat 2, and the conductive silicon rubber mat 2 can present it is different
Shape.
For present embodiment in use, pressure sore prevention pad is as patient's compression position, several jacking parts 3 can be independently the bottom of relative to
Plate 1 is mobile, and jacks up conductive silicon rubber mat 2, and so several jacking parts 3 are with carrying out various combination mobile relative to bottom plate 1, with top
Conductive silicon rubber mat 2 is played, enables conductive silicon rubber mat 2 that different shapes, the portion that wherein conductive silicon rubber mat 2 is jacked up by jacking part is presented
Position supports the position of patient skin, and such conductive silicon rubber mat 2 can replace different parts support patient skin, can constantly change trouble
The position of person's skin in compression not will cause patient skin somewhere and be pressurized for a long time, effectively prevents patient skin somewhere and is pressurized for a long time,
Occur continuous ischemia, anoxic, malnutrition and cause tissue fester necrosis and there is pressure sore, significantly reduce the pain of patient, give
Patient brings great comfort level, while significantly reducing the labor intensity of nursing staff, and nursing staff is not necessarily to fixed to patient
When turn over.The position that conductive silicon rubber mat 2 is jacked up by jacking part 3 in present embodiment is higher by 2- relative to the position not jacked up
10mm is preferably higher by 2-5mm, so guarantee conductive silicon rubber mat by effectively jacked up in the case where, reduce jacking part 3 movement away from
From reduction energy consumption.Several jacking parts 3 should be at least combined there are four jacking part 3 every time simultaneously, i.e., at least there are four jacking parts 3
Relative to bottom plate 1, mobile and the corresponding conductive silicon rubber mat 2 of jack-up position, conductive so under the action of at least four jacking part 3
Silicagel pad 2 can preferably support patient skin, improve patient comfort.
Electric silica gel is that the conductive particles such as silver-coated copper powder, nickel coated graphite powder are evenly distributed on silica gel in present embodiment
In, connection is contacted with each other by conductive particle, reaches good electric conductivity.Therefore the conductive silicon rubber mat 2 of present embodiment is logical
Electricity is followed with massaging patient's compression skin under the stimulation of electric current with being effectively improved the blood at patient's compression position
Ring and skin nutrition generate significant effect to the generation of comprehensive Bedsore prevention.Skilled person will appreciate that further including and leading
How power supply and switch that electric silicagel pad 2 is connected etc. realize that conductive silicon rubber mat 2 works, this is existing mature technology, therefore
Using the prior art, and this is not the emphasis of present embodiment, therefore no longer does and specifically repeat.
In present embodiment, as shown in figure 3, several jacking parts 3 are arranged in array;As shown in Fig. 4, multi-turn can also be
Concentric ring arrangement.Preferably, several jacking parts 3 are arranged in array, and such several jacking parts 3 can be carried out more combinations, use
It is more flexible and convenient.The wherein unlimited both the above of distribution mode of several jacking parts 3, can also be other distribution modes, specifically
This is with no restrictions.
Present embodiment is it is further preferred that the structure of jacking part 3 has the following two kinds:
The first structure are as follows: as Figure 1-10 shows, the jacking part 3 includes moving portion 30 and fixed part 31;The bottom plate 1
On be respectively provided with the first sliding groove 1020 and second sliding slot 1021 for installing the moving portion 30 and fixed part 31;Described
One sliding slot 1020 is connected with second sliding slot 1021;The moving portion 30 includes first be installed in the first sliding groove 1020
Electromagnet 301, the first spring 302, the first magnet 303 and the first sliding block 304;First electromagnet 301 is installed on described
The slot bottom of one sliding slot 1020;First electromagnet 301 is connected by first spring 302 with first magnet 303;
First magnet 303 is connected with first sliding block 304;First sliding block 304 is equipped with through-hole 3040;The fixation
Portion 31 includes the second electromagnet 313 being installed in the second sliding slot 1021, second spring 312, the second magnet 311 and the
Two sliding blocks 310;Second electromagnet 313 is installed on the slot bottom of the second sliding slot 1021;Second electromagnet 313 is logical
The second spring 312 is crossed to be connected with second magnet 311;Second magnet 311 is connected with second sliding block 310
It connects;When first sliding block 304 is mobile jacks up conductive silicon rubber mat 2;A part of second sliding block 310 is inserted into first
In the through-hole 3040 of sliding block 304, another part is located in the second sliding slot 1021.Preferably, first sliding block 304
The hemispherical structure in end.Wherein control the first electromagnet 301 and the second electromagnet 313 electric and power loss is existing mature skill
Art, therefore obtain electric and power loss for how to control the first electromagnet 301 and the second electromagnet 313 and use the prior art, this
It is not the emphasis of present embodiment, is specifically repeated so not doing.
As shown in figure 5, its surface of the outer cause of conductive silicon rubber mat 2 described in the first structure is successively arranged counterbore to bottom surface
202 and bolt hole 203;The corresponding bottom plate 1 is equipped with threaded hole 1011;Screw 5 sequentially passes through on the conductive silicon rubber mat 2
It is threadedly coupled after counterbore 202 and bolt hole 203 with the threaded hole 1011 on the bottom plate 1, and the head of screw of the screw 5 is heavy
In in the counterbore 202, so preventing the head of screw of screw 5 from contacting patient skin, and conductive silicon rubber mat 2 and bottom plate 1 are realized
Be detachably connected,
In the first structure, bottom plate 1 includes upper plate 101 and lower plate 102, and conductive silicon rubber mat 2, upper plate 101 and lower plate 102 are logical
Screw 5 is crossed to be connected.Lower plate 102 sets second sliding slot 1021 on the surface being in contact with upper plate 101, and first sliding groove 1020 is by upper plate
101 extend to lower plate 102.Bottom plate 1 is designed using split type structure, to facilitate the dress of fixed part 31 and moving portion 30
It tears open.
In the first structure, the first electromagnet 301 and first sliding groove 1020 and the first electromagnet 301, the first spring
302, the connection between the first magnet 303 and the first sliding block 304 is to be fixedly connected, the second electromagnet 313 and second sliding slot 1021
And the connection between second electromagnet 313, second spring 312, the second magnet 311 and the second sliding block 310 is to be fixedly connected, this
It is fixedly connected as welding, integrated manufacture or using bonding methods such as glue.
The application method of 3 the first structure of jacking part is as follows: when original state as shown in Figure 9, the first electromagnet 301 and
Two electromagnet 313 are in power failure state, and the first spring 302 is pressurized, and in the raw, and second is sliding for second spring 312
A part of block 310 stretches in first sliding groove 1020, and another part is located in second sliding slot 1021, while 30 quilt of moving portion
It is pressed between 1020 slot bottom of a part and first sliding groove of the second sliding block 310.When jacking part 3 need to jack up conductive silicon rubber mat 2
When, as shown in Figure 6,7, the second electromagnet 313 it is electric, be magnetic, attract the second magnet 311, so drive the second sliding block 310 to
The movement of the second electromagnet 313 so that the second sliding block 310 is moved fully into second sliding slot 1021, second spring 312 at this time
It is pressurized, and the first sliding block 301 and the first magnet 303 are under the action of the first spring 302, it is mobile towards conductive silicon rubber mat 2, it will
The position of corresponding conductive silicon rubber mat 2 jacks up, thus the domed structure in 2 position of conductive silicon rubber mat jacked up, and it is higher by conductive silicon
The position that rubber mat 2 is not jacked up;At the same time, as shown in figure 8,313 power loss of the second electromagnet, nonmagnetic, 310 He of the second sliding block
Second magnet 311 under the action of second spring 312, towards first sliding groove 1020 in move so that one of the second sliding block 310
Divide and be inserted into the through-hole 3040 of the first sliding block 304, another part is then located in second sliding slot 1021, so in the first spring
302 and second under the action of sliding block 310, and the first sliding block 304 is effectively ensured and effectively jacks up conductive silicon rubber mat 2, thus firm branch
Support patient skin.When jacking part 3 need to be stored in bottom plate 1 without jacking up conductive silicon rubber mat 2, the second electromagnet 313 is obtained, and has
Magnetism, attract the second magnet 311, so drive the second sliding block 310 moved towards the second electromagnet 313, second spring 312 by
Pressure, so that the second sliding block 310 is moved fully into second sliding slot 1021;The first electromagnet 301 obtains electric at this time, is magnetic, and attracts
First magnet 302 drives the first sliding block 304 to move towards the first electromagnet 301, moves to moving portion 30 and be located at second sliding slot
Between 1021 and 1020 slot bottom of first sliding groove, the first spring 302 is pressurized;Second electromagnet, 313 power loss afterwards, nonmagnetic, second is sliding
Block 310 and the second magnet 311 under the action of second spring 312, towards first sliding groove 1020 in move so that the second sliding block
310 a part is inserted into first sliding groove 1020, and another part is then located in second sliding slot 1021, and such moving portion 30 is pressed
Between the second sliding block 310 and the slot bottom of first sliding groove 1020, after 301 power loss of the first electromagnet again, so recycle.
Second of structure are as follows: as shown in Figure 11,12, the jacking part 3 includes sliding block 32 and hose 33, and the sliding block 32 wraps
Include protrusion 320, the hollow cylinder 321 being connected with described raised 320 and the connector 322 being connected with the hollow cylinder 321;
The bottom plate 1 is equipped with the stepped hole for installing the jacking part 3;The stepped hole successively include the hole 1 being connected,
Hole 2 1110 and hole 3 1112;The internal diameter in the hole 2 1110 is greater than the internal diameter in the hole 1 and hole 3 1112;The bottom
The cavity 1113 being connected with the stepped hole is additionally provided on plate 1;Described raised 320 and hollow cylinder 321 be located at the hole two
In 1110, and raised 320 end is inserted into the hole 1, and 2 1110 length of the hole is greater than described hollow
The length of cylinder body 321;The connector 322 is located in the hole 3 1112;The connector 322 is connected with the hose 33;Institute
Hose 33 is stated to stretch in the cavity 1113;Multiple hoses 33 are connected with the gas collection hose 7;The hose 33
It is equipped with intake valve 35 and exhaust valve 34;The gas collection hose 7 is connected with feeder (being not drawn into figure).Feeder packet
The main valve for including air pump and being connected with air pump, main valve are connected with gas collection hose 7.Preferably, raised 320 end is in half
Spherical structure.Wherein sliding block 32 is in integral structure, and connector 322 is equipped with the internal screw thread screw thread on external screw thread and hose 33 and connects
It connects.Wherein hose 33 is connect with the mutually integrally welded structure of gas collection hose 7 or thread seal.In addition bottom plate 1 is equipped with and sky
The inlet channel 1114 that chamber 1113 is connected, such feeder pass through inlet channel 1114 and 7 screw thread of gas collection hose through pipeline
It is tightly connected.
Its surface of the outer cause of conductive silicon rubber mat 2 described in second of structure is successively arranged counterbore 202 and bolt to bottom surface
Hole 203;The corresponding bottom plate 1 is equipped with threaded hole 1011;Screw 5 sequentially passes through the counterbore 202 on the conductive silicon rubber mat 2
It is threadedly coupled with after bolt hole 203 with the threaded hole 1011 on the bottom plate 1, and the head of screw of the screw 5 is sunken to described sink
In hole 202.
Bottom plate 1 described in second of structure includes from top to bottom being sequentially connected the plate 1, plate 2 111 and plate three connect
112;The hole 1 is set on the plate 1;The hole 2 1110, hole 3 1112 and cavity 1113 are set to the plate two
On 111, wherein plate 1, plate 2 111 and conductive silicon rubber mat 2 are connected by screw 5, and plate 3 112 and plate 2 111 pass through tightly
Gu screw 6 is connected.The design that bottom plate 1 adopts a split structure, to facilitate the jacking part 3 in bottom plate 1, intake valve 35, row
The assembly and disassembly of air valve 35, gas collection hose 7.
The application method of second of jacking part 3 structure is as follows: when original state as shown in figure 11, intake valve 35 and exhaust valve
34 are in closed state, are not passed through high pressure gas in hollow cylinder 321.When corresponding jacking part 3 need to jack up conductive silicon rubber mat 2
When, corresponding intake valve 35 is opened, and feeder output high-pressure gas simultaneously enters hollow cylinder after gas collection hose 7, corresponding hose 33
The hollow cavity of body 321, so under the action of high pressure gas, sliding block 32 is mobile towards pad silicagel pad 2 is led, thus by conductive silicon
Rubber mat 2 jacks up, and wherein the cascaded surface in through hole 1 and hole 2 1110 realizes the mobile limit function of sliding block 32, is jacked up
The domed structure in 2 position of conductive silicon rubber mat, and it is higher by the position that conductive silicon rubber mat 2 is not jacked up, simultaneously close off corresponding hose 33
On intake valve 35, with guarantee conductive silicon rubber mat 2 jack up position can effectively consolidate support patient skin.When jacking part 3 needs to store
When in bottom plate 1 without jacking up conductive silicon rubber mat 2, exhaust valve 34 is opened, the high pressure gas in hollow cylinder 321 is from exhaust valve 34
It releases, at this time under the action of 32 self gravity of sliding block, sliding block 32 is fallen into bottom plate 1.It is logical that exhaust is additionally provided in its insole board 1
Road, so that bottom plate 1 is discharged from exhaust passage in gas.
As shown in Fig. 1,5,10, present embodiment it is further preferred that the conductive silicon rubber mat 2 in the correspondence jacking part
Groove 201 is provided inwardly with by its surface at 3;The taper gib head fallen into its groove 201 is equipped in the middle part of the groove 201;It is described
Pressure sore prevention pad further includes shell 4 and the scanning head (being not drawn into figure) that is installed in shell 4;The outer surface of the shell 4 is set
There is the conical socket 401 to match with the taper gib head;The shell 4 is installed in the groove 201.Due to conductive silicon rubber mat
2 have elasticity, therefore shell 4 can squeeze into the groove 201 of conductive silicon rubber mat 2, under the action of taper gib head, effectively to protect
Card electric silica gel 2 and shell 4 are bonded, and are not in loosen.
Under the action of several jacking part 3, conductive silicon rubber mat 2 is jacked up and different shapes, such conductive silicon is presented
Rubber mat 2 can replace different parts support patient skin, can constantly change the position of patient skin compression.Corresponding conductive silicon rubber mat 2
Position, the i.e. position that is used to support patient skin of conductive silicon rubber mat 2 are jacked up, the scanning head at this corresponding position is opened, with reality
When scanning patient's compression area skin blood transport situation, with according to the blood at patient's compression position transport situation, to know whether to replace
Other positions of conductive silicon rubber mat 2 support patient skin is changed, patient skin compression position is so effectively prevent pressure sore phenomenon occur.It is right
The scanning head for answering conductive silicon rubber mat 2 not jack up position can be not turned on.
Wherein it is equipped with mounting hole in shell 4, mounting hole includes cylindrical hole 402 and the threaded hole that is connected with cylindrical hole 402
403, therefore present embodiment scanning head is on the basis of existing matured product, do not change its internal structure and working principle
In the case of, change its external structure, so that scanning head is installed in cylindrical hole 402, and scanning head connects equipped with screw thread
Head so guarantees the firm installation of scanning head and shell 4 to be threadedly coupled with the threaded hole 403 of shell 4.Wherein shell 4 is pacified
Loaded on its surface after conductive silicon rubber mat 2 is concordant with conductive silicon rubber mat 2 or 4 surface of shell structure hemispherical.When jacking part 3
When jacking up conductive silicon rubber mat 2, shell 4 is jacked up simultaneously, and under the action of 2 elastic force of conductive silicon rubber mat and taper gib head, shell 4
It will not deviate from out of groove 201.
According to existing B ultrasound scanning, color ultrasound scanning etc., it is known that, further include the controller being connected with scanning head and with
The display that controller is connected so can clearly know the blood fortune situation of patient's compression skin, thus side over the display
Whether just operator transports situation according to the blood that shows on display, to need to change the different parts support of conductive silicon rubber mat 2 and suffer from
In the storage to bottom plate 1 of person's skin, i.e. corresponding jacking part 3, need to jack up the jacking part 3 of conductive silicon rubber mat 2 relative to bottom plate 1 it is mobile with
Conductive silicon rubber mat 2 is jacked up, it is visual and clear, facilitate and nursing staff is instructed to operate.Wherein scanning result is shown by display
Being the routine techniques of existing Medical Devices, this uses the prior art, while this is not the emphasis of present embodiment, specifically not
It repeats.
When jacking part 3 is using the first structure, to realize that the first electromagnet 301 and the second electromagnet 313 obtain electric and mistake
The automation control of electricity, the first electromagnet 301 and the second electromagnet 313 are connected with controller.When jacking part 3 is using the
When two kinds of structures, for the automation control for realizing feeder, exhaust valve 34 and intake valve 35, feeder, 34 and of exhaust valve
Intake valve 35 is connected with controller.
Present embodiment is it is further preferred that the pressure sore prevention pad further includes temperature sensor;The temperature sensor peace
Loaded in the shell 4.Under the action of temperature sensor, the temperature conditions of real-time monitoring patient's compression area skin, with root
Under the comprehensive condition for transporting situation and skin temperature according to the blood at patient's compression position, accurately and effectively know whether need to change conductive silicon
Other positions of rubber mat 2 support patient skin, and patient skin compression position is so effectively prevent pressure sore occur.
Another mounting hole is wherein additionally provided in shell 4, therefore present embodiment temperature sensor is in existing matured product
On the basis of, in the case where not changing its internal structure and working principle, change its external structure, so that temperature sensor is installed
In in cylindrical hole 402, and temperature sensor is equipped with nipple, to be threadedly coupled with the threaded hole 403 of shell 4, such guarantor
Demonstrate,prove the firm installation of temperature sensor and shell.
Wherein scanning head is connected with controller, and controller is connected with display, therefore temperature sensor and control
Device is connected, and to pass through the skin temperature at display real time patient compression position, instructs nursing staff to operate to facilitate.Its
Middle show monitors temperature by display is the routine techniques for being not only to show Medical Devices, while at it
His field such as engineering machinery etc. has, this uses the prior art, while this is not the emphasis of present embodiment, is not done specifically
It repeats.
Claims (8)
1. a kind of pressure sore prevention pad, which is characterized in that the conductive silicon rubber mat including bottom plate and above the bottom plate;The bottom plate
It is equipped with several jacking parts;The jacking part can be accommodated in the bottom plate and can be independently mobile relative to the bottom plate, and push up
The conductive silicon rubber mat is played, and different shapes can be presented in the conductive silicon rubber mat.
2. a kind of pressure sore prevention pad according to claim 1, which is characterized in that several jacking parts are arranged in array or multi-turn is same
Thimble arrangement.
3. a kind of pressure sore prevention pad according to claim 1, which is characterized in that the jacking part includes moving portion and fixation
Portion;The first sliding groove and second sliding slot for installing the moving portion and fixed part are respectively provided on the bottom plate;Described first
Sliding slot is connected with second sliding slot;
The moving portion includes that the first electromagnet being installed in the first sliding groove, the first spring, the first magnet and first are sliding
Block;First electromagnet is installed on the slot bottom of the first sliding groove;First electromagnet passes through first spring and institute
The first magnet is stated to be connected;First magnet is connected with first sliding block;First sliding block is equipped with through-hole;
The fixed part includes that the second electromagnet being installed in the second sliding slot, second spring, the second magnet and second are sliding
Block;Second electromagnet is installed on the slot bottom of the second sliding slot;Second electromagnet passes through the second spring and institute
The second magnet is stated to be connected;Second magnet is connected with second sliding block;
When first sliding block is mobile jacks up conductive silicon rubber mat;A part of second sliding block is inserted into the first sliding block
In through-hole, another part is located in the second sliding slot.
4. a kind of pressure sore prevention pad according to claim 1, which is characterized in that the jacking part includes sliding block and hose, institute
Stating sliding block includes protrusion, the hollow cylinder being connected with the protrusion and the connector being connected with the hollow cylinder;
The bottom plate is equipped with the stepped hole for installing the jacking part;The stepped hole successively includes hole one, the hole being connected
Two and hole three;The internal diameter in the hole two is greater than the internal diameter in the hole one and hole three;It is additionally provided on the bottom plate and the stepped hole
The cavity being connected;The protrusion and hollow cylinder are located in the hole two, and the end of the protrusion is inserted into the hole one,
And two length of hole is greater than the length of the hollow cylinder;The connector is located in the hole three;The connector with it is described soft
Pipe is connected;The hose stretches in the cavity;Multiple hoses are connected with gas collection hose;The hose is equipped with
Intake valve and exhaust valve;The gas collection hose is connected with feeder.
5. a kind of pressure sore prevention pad according to claim 3, which is characterized in that the hemispherical knot in end of first sliding block
Structure.
6. a kind of pressure sore prevention pad according to claim 4, which is characterized in that the hemispherical structure in end of the protrusion.
7. a kind of pressure sore prevention pad according to claim 1-6, which is characterized in that the conductive silicon rubber mat is in correspondence
Groove is provided inwardly with by its surface at the jacking part;The taper gib head fallen into its groove is equipped in the middle part of the groove;It is described
Pressure sore prevention pad further includes shell and is installed on the intracorporal scanning head of shell;The outer surface of the shell is equipped with and the taper gib head
The conical socket of matching;The shell is installed in the groove.
8. a kind of pressure sore prevention pad according to claim 7, which is characterized in that the pressure sore prevention pad further includes temperature sensing
Device;The temperature sensor is installed in the shell.
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CN201821908834.2U CN209596088U (en) | 2018-11-20 | 2018-11-20 | A kind of pressure sore prevention pad |
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CN201821908834.2U CN209596088U (en) | 2018-11-20 | 2018-11-20 | A kind of pressure sore prevention pad |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111643290A (en) * | 2020-06-28 | 2020-09-11 | 中国人民解放军空军军医大学 | Adjustable pressure-proof device for local burn |
CN112716740A (en) * | 2020-12-22 | 2021-04-30 | 南方医科大学珠江医院 | Intelligent body position shaping fixed bed cushion system |
-
2018
- 2018-11-20 CN CN201821908834.2U patent/CN209596088U/en active Active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111643290A (en) * | 2020-06-28 | 2020-09-11 | 中国人民解放军空军军医大学 | Adjustable pressure-proof device for local burn |
CN112716740A (en) * | 2020-12-22 | 2021-04-30 | 南方医科大学珠江医院 | Intelligent body position shaping fixed bed cushion system |
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