CN210355183U - Automatic decompression sickness mattress - Google Patents

Abstract

An automatic decompression disease mattress comprises a bottom plate, wherein a headrest plate is arranged on the left side of the upper end of the bottom plate, a foot pad plate is arranged on the side of the upper end of the bottom plate, a headrest is arranged on the right side of the headrest plate, a headrest groove is formed in the central position of the upper end of the headrest, a foot pad is arranged at the left end of the foot pad plate, a supporting block is arranged between the headrest and the foot pad, a cavity is formed in the supporting block, an elastic layer is arranged in the cavity, a pressure sensor is arranged at the front end of the pressure sensor, a vent pipe is arranged on the outer side of the vent pipe and is connected with the front end of the supporting block in a sealing manner, a first lead is connected to the upper end of the pressure sensor, limiting plates are arranged on the front side and the rear side of the supporting block, clamping grooves are formed in the limiting, the tail end of the protection pipe is fixedly connected to the inner side of the installation box, and the tail end of the vent pipe is connected with the air outlet end of the electromagnetic directional valve in a sealing mode.

Description

Automatic decompression sickness mattress

Technical Field

The utility model relates to a medical auxiliary equipment especially relates to an automatic decompression sick mattress.

Background

At present, the prevention and the nursing of pressure sores are taken as the components of basic nursing, are important contents for hospital nursing quality evaluation, and are one of the core contents for creating high-quality nursing services. The pressure sore is caused by that the skin and subcutaneous tissues are pressed for a long time, the blood circulation is poor, so that the skin is subjected to pressure ischemia to be ulcerated or even necrotized, the good hair part is a frequently pressed bony bulge, the pressure sore is easily formed when the pressure of the skin is more than 9.3KPa and continuously exceeds 2H, and the pressure sore is more easily generated when the moisture on the surface of the skin is more. The occurrence of pressure sores not only brings pain and psychological influence to patients, but also aggravates the economic burden of the patients, so that the prevention of pressure sores is the key point of clinical nursing work, the lack of pressure reduction tools also brings difficulty to the nursing work, the pressure sores are usually prevented by regularly observing and patrolling the lying posture of the patients by medical staff in the prior art, and because the patients in hospitals are numerous and the medical staff cannot nurse around the patients at all times, the automatic pressure-reducing sick bed mattress is required to automatically adjust the pressure between the patients and the bed mattress, thereby preventing the generation of pressure sores.

SUMMERY OF THE UTILITY MODEL

The utility model discloses solve the problem that above-mentioned prior art exists, provide an automatic sick mattress reduces pressure, the device structural design is reasonable, can the automated inspection patient in the pressure of mattress contact position, and the production of sore is avoided pressing in order to reduce the pressure of skin to the position of automatic adjustment patient.

The utility model provides a technical scheme that its technical problem adopted: the automatic decompression disease mattress comprises a bottom plate, wherein a headrest plate is fixedly connected to the left side of the upper end of the bottom plate, a foot cushion plate is fixedly connected to the upper end of the bottom plate, a headrest positioned at the upper end of the bottom plate is arranged on the right side of the headrest plate, a foot pad positioned at the upper end of the bottom plate is arranged at the left end of the foot cushion plate, a plurality of supporting blocks positioned at the upper end of the bottom plate are arranged between the headrest plate and the foot pad, a cavity is arranged in each supporting block, an elastic layer is arranged in each cavity, a pressure sensor positioned on the inner side of each cavity is arranged at the front end of each elastic layer, a vent pipe connected with each supporting block is arranged at the front end of each pressure sensor, a protection pipe hermetically connected to the front end of each supporting block is arranged on the outer side of each vent pipe, a first lead is, both sides are equipped with fixed connection around the supporting shoe are in the limiting plate of bottom plate upper end, it has the draw-in groove that is used for fixed protection tube to open on the limiting plate, the bottom plate lower extreme is equipped with the install bin, the inboard right-hand member fixedly connected with air pump of install bin, the end sealing connection that gives vent to anger of air pump left end has the outlet duct, both ends are crisscross to be provided with a plurality of connecting pipe around the outlet duct, the tail end sealing connection of connecting pipe has the inlet end of electromagnetic directional valve, the tail end fixed connection of protection tube is in the install bin inboard, the tail end of breather pipe and the end sealing connection that gives vent to anger of electromagnetic directional valve are equipped with a plurality of supporting shoe, are equipped with pressure.

For further perfection, the air pump rear end is equipped with and is located the inboard battery of install bin, install bin left end inboard is equipped with the PLC controller, the battery respectively with air pump and PLC controller electric connection, first wire is worn out the protection tube with the signal input part electric connection of PLC controller, the signal output part of PLC controller passes through the second wire and is connected with the signal input part of electromagnetic directional valve for first wire has the protection of protection tube, and first wire can not receive the effect of pulling force when using, guarantees the normal work operation of this mattress.

Further perfect, supporting shoe upper end plane fixedly connected with close skin layer, close skin layer adopts the silica gel material preparation to form for patient's comfort level when using is high, and silica gel has very strong adsorption efficiency, can produce the drying effect to people's skin, guarantees the drying of skin, the better production of avoiding pressing the sore and the ulcerate of skin.

Further perfect, bottom plate upper end fixedly connected with is located headrest board, footplate board and front and back magic tape matt surface between the limiting plate, headrest, callus on the sole and supporting shoe lower extreme fixedly connected with magic tape hook face make things convenient for supporting shoe, headrest and callus on the sole to carry out the adjustment of different positions when the difference needs, adapt to the patient of different condition, different size.

Further perfection, the elastic layer is made of elastic rubber materials, so that the supporting block is more comfortable in use.

Further perfect, solenoid operated valve lower extreme fixedly connected with fixed plate, it has a plurality of fixed orifices to open on the fixed plate, makes things convenient for solenoid operated valve's fixed and installation for solenoid operated valve's installation is more firm, increases the experimental life-span of this mattress.

Further perfection, the headrest groove is formed in the center of the upper end of the headrest, so that the head of a patient is positioned in the headrest groove, the sleeping posture of the patient is a face-up lying sleeping posture, the turnover frequency of the patient can be effectively reduced, and the possibility of pressure sores is avoided.

The utility model discloses profitable effect is: the utility model has the advantages of reasonable design, can the automated inspection patient be equipped with the PLC controller in the pressure of mattress contact position, can be according to the degree of aerifing of the pressure automatic adjustment supporting shoe that detects to avoid skin pressure too big department to produce and press the sore.

Drawings

Fig. 1 is a front view of the present invention;

fig. 2 is a top view of the present invention;

fig. 3 is a cross-sectional view of the present invention;

FIG. 4 is an enlarged view of portion A of FIG. 3;

FIG. 5 is a schematic view of the internal structure of the support block;

FIG. 6 is a schematic view of the internal structure of the mounting box;

FIG. 7 is an enlarged view of portion B of FIG. 6;

fig. 8 is a schematic structural diagram of the electromagnetic directional valve.

Description of reference numerals: 1. the bottom plate, 2, the headrest board, 3, the sole board, 4, the headrest, 5, the headrest groove, 6, the callus on the sole, 7, the supporting shoe, 8, the cavity, 9, the elastic layer, 10, pressure sensors, 11, the breather pipe, 12, the protection tube, 13, first wire, 14, the limiting plate, 15, the draw-in groove, 16, the install bin, 17, the air pump, 18, the outlet duct, 19, the connecting pipe, 20, the solenoid directional valve, 21, the battery, 22, the PLC controller, 23, the second wire, 24, close skin layer, 25, magic subsides matte, 26, magic subsides collude the face, 27, the fixed plate, 28, the fixed orifices.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings:

referring to figures 1-8: the automatic decompression disease mattress in the embodiment comprises a bottom plate 1, wherein a headrest plate 2 is fixedly connected to the left side of the upper end of the bottom plate 1, a foot pad plate 3 is fixedly connected to the upper end of the bottom plate 1, a headrest 4 positioned on the upper end of the bottom plate 1 is arranged on the right side of the headrest plate 2, a foot pad 6 positioned on the upper end of the bottom plate 1 is arranged at the left end of the foot pad plate 3, a plurality of supporting blocks 7 positioned on the upper end of the bottom plate are arranged between the headrest plate 4 and the foot pad 6, a cavity 8 is arranged in each supporting block 7, an elastic layer 9 is arranged in each cavity 8, a pressure sensor 10 positioned on the inner side of each cavity 8 is arranged at the front end of each elastic layer 9, a vent pipe 11 connected with the supporting blocks 7 is arranged at the front end of each vent pipe 11, a protective pipe 12 hermetically connected to the front end of each supporting, the first lead 13 penetrates through the supporting block 7 and is positioned between the protecting pipe 12 and the vent pipe 11, the supporting block 7 is arranged at the upper end of the bottom plate 1 in a staggered manner, limiting plates 14 fixedly connected to the upper end of the bottom plate 1 are arranged on the front side and the rear side of the supporting block 7, a clamping groove 15 for fixing the protecting pipe 12 is formed in each limiting plate 14, an installation box 16 is arranged at the lower end of the bottom plate 1, an air pump 17 is fixedly connected to the right end of the inner side of the installation box 16, an air outlet pipe 18 is hermetically connected to the air outlet end of the left end of the air pump 17, a plurality of connecting pipes 19 are arranged at the front end and the rear end of the air outlet pipe 18 in a staggered manner, the tail end of each connecting pipe 19 is hermetically connected with the air inlet end of the electromagnetic directional valve 20, the tail end of the protecting pipe 12 is fixedly connected to the, the inner side of the left end of the installation box 16 is provided with a PLC (programmable logic controller) 22, the storage battery 21 is respectively and electrically connected with an air pump 17 and the PLC 22, the first lead 13 penetrates out of the protection tube 12 and is electrically connected with a signal input end of the PLC 22, a signal output end of the PLC 22 is connected with a signal input end of an electromagnetic directional valve 20 through a second lead 23, an upper plane of the support block 7 is fixedly connected with a skin-friendly layer 24, the skin-friendly layer 24 is made of silica gel materials, the upper end of the bottom plate 1 is fixedly connected with a magic tape rough surface 25 positioned between the headrest plate 2, the foot pad plate 3 and the front and back limit plates 14, the lower ends of the headrest 4, the foot pad 6 and the support block 7 are fixedly connected with magic tape hook surfaces 26, the elastic layer 9 is made of elastic rubber materials, and the lower end of the electromagnetic directional valve 20 is fixedly connected, the fixing plate 27 is provided with a plurality of fixing holes 28, and the center of the upper end of the headrest 4 is provided with a headrest groove 5.

The utility model discloses when using, now fill into a quantitative air in the supporting shoe 7, adjust pressure sensors 10's detection numerical value zero, make the patient lie in this mattress top, when the patient removes and changes the prone position, the pressure that partial health received is too big, pressure sensors 10 detect when pressure in supporting shoe 7 at this pressure sensors 10 place surpasses 9.3KPa, air pump 17 work, PLC controller 22 controls the electromagnetic directional control valve 20 switching-over that supporting shoe 7 at both ends are connected about this supporting shoe 7, make about the supporting shoe 7 at both ends inflate the inflation, and the gas in this too big supporting shoe 7 of pressurized discharges, thereby reduce the pressure at contact site, avoid pressing the production of sore.

While the invention has been shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the scope of the appended claims.

Claims (7)

1. An automatic decompression sickness mattress comprises a bottom plate (1), and is characterized in that: the improved structure of the air conditioner is characterized in that a headrest plate (2) is fixedly connected to the left side of the upper end of the bottom plate (1), a side fixedly connected foot cushion plate (3) is arranged at the upper end of the bottom plate (1), a headrest (4) positioned at the upper end of the bottom plate (1) is arranged at the right side of the headrest plate (2), a foot pad (6) positioned at the upper end of the bottom plate (1) is arranged at the left end of the foot cushion plate (3), a plurality of supporting blocks (7) positioned at the upper end of the bottom plate are arranged between the headrest (4) and the foot pad (6), a cavity (8) is arranged in each supporting block (7), an elastic layer (9) is arranged in each cavity (8), a pressure sensor (10) positioned on the inner side of each cavity (8) is arranged at the front end of each pressure sensor (10), a vent pipe (11) connected with the supporting blocks (7) is arranged at the front end of each, the pressure sensor is characterized in that a first wire (13) is connected to the upper end of the pressure sensor (10), the first wire (13) penetrates through the supporting block (7) and is located between the protecting pipe (12) and the ventilating pipe (11), the supporting block (7) is arranged at the upper end of the bottom plate (1) in a staggered mode, limiting plates (14) fixedly connected to the upper end of the bottom plate (1) are arranged on the front side and the rear side of the supporting block (7), clamping grooves (15) used for fixing the protecting pipe (12) are formed in the limiting plates (14), an installation box (16) is arranged at the lower end of the bottom plate (1), an air pump (17) is fixedly connected to the right end of the inner side of the installation box (16), an air outlet end (18) is connected to the left end of the air pump (17) in a sealed mode, a plurality of connecting pipes (19) are arranged at the front end, the tail end of the protection pipe (12) is fixedly connected to the inner side of the installation box (16), and the tail end of the vent pipe (11) is connected with the air outlet end of the electromagnetic directional valve (20) in a sealing mode.

2. An automatic decompression sickness mattress according to claim 1, wherein: air pump (17) rear end is equipped with and is located install bin (16) inboard battery (21), install bin (16) left end inboard is equipped with PLC controller (22), battery (21) respectively with air pump (17) and PLC controller (22) electric connection, first wire (13) are worn out protection tube (12) with the signal input part electric connection of PLC controller (22), the signal output part of PLC controller (22) passes through second wire (23) and is connected with the signal input part of magenetic exchange valve (20).

3. An automatic decompression sickness mattress according to claim 1, wherein: the upper end plane of the supporting block (7) is fixedly connected with a skin-friendly layer (24), and the skin-friendly layer (24) is made of a silica gel material.

4. An automatic decompression sickness mattress according to claim 1, wherein: bottom plate (1) upper end fixedly connected with is located headrest board (2), callus on the sole board (3) and front and back magic tape matt surface (25) between limiting plate (14), headrest (4), callus on the sole (6) and supporting shoe (7) lower extreme fixedly connected with magic tape collude face (26).

5. An automatic decompression sickness mattress according to claim 1, wherein: the elastic layer (9) is made of elastic rubber materials.

6. An automatic decompression sickness mattress according to claim 1, wherein: the lower end of the electromagnetic directional valve (20) is fixedly connected with a fixing plate (27), and a plurality of fixing holes (28) are formed in the fixing plate (27).

7. An automatic decompression sickness mattress according to claim 1, wherein: the center of the upper end of the headrest (4) is provided with a headrest groove (5).

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