CN211156859U

CN211156859U - Ventilating mattress for preventing bedsore

Info

Publication number: CN211156859U
Application number: CN201820409565.9U
Authority: CN
Inventors: 郭宏锋
Original assignee: Wuxi Peoples Hospital
Current assignee: Wuxi Peoples Hospital
Priority date: 2018-03-23
Filing date: 2018-03-23
Publication date: 2020-08-04
Anticipated expiration: 2028-03-23

Abstract

The utility model belongs to the technical field of medical auxiliary articles, and relates to a ventilation mattress for preventing bedsore, which comprises a plurality of springs distributed in an array and a steel wire mesh sheet for binding and fixing the springs, and is characterized in that the lower part of the spring is bound and wound with a heating wire, the upper part of the spring is bound and fixed with a fan, and the heating wire and the fan are both connected with a double-control switch through electric wires; this mattress adopts to increase the mode that the fan comes the forced draft in ordinary spring mattress, and the function of the natural perspiration is resumeed to the paralysed patient part of help, initiatively promotes the volatilization of damp and hot to reduce the probability that bedsore takes place.

Description

Ventilating mattress for preventing bedsore

Technical Field

The utility model relates to a mattress, especially a prevent ventilation mattress of bedsore belongs to medical treatment auxiliary articles for use technical field.

Background

The bedsore is frequently generated on a long-term paralyzed patient, on one hand, the blood circulation is not smooth due to long-term compression of venous vessels, on the other hand, the water vapor and heat emitted by the body cannot be effectively discharged due to the fact that the air circulation is not smooth on the sleeping side, and finally the normal breathing and perspiration functions of the skin are damaged, so that the bedsore is generated. Generally, the problem of time and labor consumption is solved only by manually helping to turn over, and the problem of ventilation cannot be well solved because the turning-over times are limited after all.

Disclosure of Invention

The utility model aims at the problem that bedsore easily takes place for present long-term paralysed patient, provide a prevent ventilation mattress of bedsore, this mattress is the mode that adopts to increase the fan and come forced draft in ordinary spring mattress, and the function of natural perspiration is resumeed to the paralysed patient part of help, and the initiative promotes volatilizing of damp and hot to reduce the probability that bedsore took place.

In order to realize the technical purpose, the technical proposal of the utility model is that: prevent decubital ventilation mattress, be the spring of array distribution and be used for the wire net piece of the fixed spring of ligature including a plurality of, its characterized in that, spring lower part ligature winding has the heating wire, and the upper portion ligature is fixed with the fan, heating wire and fan all are connected with double control switch through the electric wire.

Furthermore, a natural latex pad is arranged above the fan, and a plurality of through holes are uniformly distributed on the natural latex pad.

Further, the distance between the through holes of the natural latex pad is 0.8-1.2 cm, and the diameter of each through hole is 1-2 mm.

Further, the mattress also comprises an outer cover covering the whole mattress, wherein a porous breathable woven fabric layer is arranged on the upward surface of the outer cover, a zipper is arranged on the side surface of the outer cover, air holes are uniformly distributed in the edge of the lower side of the outer cover, and the diameter of each air hole is 1.5-2.5 cm.

Furthermore, the mattress also comprises temperature control probes which are placed at four corners of the mattress and are connected with the electric heating wires in series.

Furthermore, the steel wire net sheets are bound and fixed at the upper end and the lower end of the spring and are hexagonal, and the spring and the steel wire net sheets jointly form the elastic bed frame.

Further, the heating wire comprises a carbon fiber heating wire and a teflon insulating layer wrapping the carbon fiber heating wire.

Furthermore, the diameter of the spring is 9-11 cm, and the diameter of the fan is 5-7 cm.

Further, the double control switch comprises a fan switch for controlling the fan to be turned on or off and a heating switch for controlling the heating wire to be turned on or off.

Further, the double-control switch is connected with a power plug through a wire.

The utility model has the advantages of it is following:

1) the device is simple to operate, the fan is arranged for forced ventilation, and the electric auxiliary heat is matched for temperature regulation, so that the paralyzed patient is helped to partially compensate the skin and actively discharge damp heat, the normal breathing and perspiration functions of the skin are recovered, and the bedsore can be avoided to the maximum extent by matching with timely turning over, and the life quality of the paralyzed patient is effectively improved;

2) the utility model can control the opening and closing of the fan and the electric heating wire through the double control switch, and can be set to a timing on-off mode, thereby being convenient and fast;

3) the utility model discloses a temperature control probe can detect the inside temperature of mattress, and when exceeding the settlement temperature, the heating wire cuts off, prevents that the high temperature patient is uncomfortable.

Drawings

Fig. 1 is a schematic top view of the present invention.

Fig. 2 is a schematic view of the cross-sectional structure of the present invention.

Fig. 3 is a schematic top view of the single spring and the fan according to the present invention.

Fig. 4 is a schematic sectional view of the single spring and the fan of the present invention.

Description of reference numerals: 1-outer cover, 2-air hole, 3-zipper, 4-double control switch, 5-power plug, 6-porous breathable fabric layer, 7-natural latex pad, 8-through hole, 9-elastic bedstead, 10-steel wire gauze, 11-spring, 12-fan and 13-electric heating wire.

Detailed Description

The invention is further described with reference to the following specific drawings and examples.

As shown in fig. 1 to 4, the ventilating mattress for preventing bedsore comprises a plurality of springs 11 distributed in an array manner and steel wire mesh sheets 10 for binding and fixing the springs 11, wherein the steel wire mesh sheets 10 are bound and fixed at the upper end and the lower end of the springs 11 and are hexagonal, and the springs 11 and the steel wire mesh sheets 10 jointly form an elastic bed frame 9; 11 lower part ligature winding of spring has heating wire 13, and the upper portion ligature is fixed with fan 12, fan 12 top is equipped with natural latex pad 7, evenly distributed has a plurality of through-hole 8 on the natural latex pad 7, heating wire 13 and fan 12 all are connected with two accuse switches 4 through the electric wire, heating wire 13 includes carbon fiber heating wire and parcel the teflon insulating layer of carbon fiber heating wire, two accuse switches 4 pass through the electric wire and are connected with power plug 5, two accuse switches 4 do not are for being used for controlling the fan switch that fan 12 opened or closed and the heating switch that is used for controlling heating wire 13 to open or break off.

In this embodiment, the thickness of the natural latex pad 7 is about 3cm, the distance between the through holes 8 is about 1cm, the diameter of the through holes 8 is about 1.5mm, the diameter of the spring 11 is about 10cm, and the diameter of the fan 12 is about 6 cm;

the mattress is characterized by further comprising an outer cover 1 covering the whole mattress, wherein the upper surface of the outer cover 1 is a porous breathable woven fabric layer 6, the side surface of the outer cover is provided with a zipper 3, the outer cover is convenient to disassemble and clean, and the edges of the lower side of the outer cover are provided with uniformly distributed air holes 2, so that the whole mattress is good in breathability, air is guaranteed to enter the mattress, and blowing by a fan 12 is facilitated;

in this embodiment, the diameter of the air hole 2 is about 2 cm.

The mattress also comprises temperature control probes which are placed at four corners of the mattress and are connected with the electric heating wires 13 in series.

The double control switch 4 in the embodiment of the utility model is a luxury-duplex/double control dual-purpose switch, and the model of the temperature control probe is a Deyuan xing-9700 temperature controller.

The utility model discloses the use is, cover 1 outside the mattress, pull on zip fastener 3 simultaneously, insert power plug 5, open the fan switch of two accuse switch 4, open fan 12, when the patient feels colder simultaneously, open the heating switch, make heating wire 13 heat, the wind that fan 12 blows out through the through-hole 8 on natural latex pad 7, and then blow to paralysed patient's skin through porous ventilative fabric layer 6, because the heating of heating wire 13 makes the wind that blows out not very cold; the double-control switch 4 has a timed blowing function, can set the blowing time of the fan 12, and when the preset time is reached, the fan 12 is closed; the temperature control probe 8 can preset a temperature threshold, and when the temperature control probe 8 detects that the temperature inside the mattress exceeds the temperature threshold (such as 40 ℃), the temperature control probe is automatically disconnected, so that the heating wire 13 stops heating, and the patient with overhigh temperature is prevented from being uncomfortable.

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and what is shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims

1. The ventilating mattress for preventing bedsore comprises a plurality of springs (11) which are distributed in an array manner and a steel wire mesh sheet (10) for binding and fixing the springs (11), and is characterized in that heating wires (13) are bound and wound on the lower parts of the springs (11), fans (12) are bound and fixed on the upper parts of the springs (11), and the heating wires (13) and the fans (12) are connected with a double-control switch (4) through electric wires; a natural latex pad (7) is arranged above the fan (12), and a plurality of through holes (8) are uniformly distributed on the natural latex pad (7); the distance between the through holes (8) of the natural latex pad (7) is 0.8-1.2 cm, and the diameter of each through hole (8) is 1-2 mm; still including covering dustcoat (1) in whole mattress outside, dustcoat (1) one side up is porous ventilative fabric layer (6), and the side-mounting has zip fastener (3), and the below edge is equipped with evenly distributed's gas pocket (2), the diameter of gas pocket (2) is 1.5~2.5 cm.

2. The anti-decubitus ventilation mattress of claim 1, wherein: the mattress is characterized by further comprising temperature control probes, wherein the temperature control probes are placed at four corners of the mattress and are connected with the electric heating wires (13) in series.

3. The anti-decubitus ventilation mattress of claim 1, wherein: the steel wire mesh sheets (10) are bound and fixed at the upper end and the lower end of the spring (11) and are hexagonal, and the spring (11) and the steel wire mesh sheets (10) jointly form an elastic bed frame (9).

4. The anti-decubitus ventilation mattress of claim 1, wherein: the electric heating wire (13) comprises a carbon fiber heating wire and a Teflon insulating layer wrapping the carbon fiber heating wire.

5. The anti-decubitus ventilation mattress of claim 1, wherein: the diameter of the spring (11) is 9-11 cm, and the diameter of the fan (12) is 5-7 cm.

6. The anti-decubitus ventilation mattress of claim 1, wherein: the double-control switch (4) comprises a fan switch for controlling the fan (12) to be turned on or off and a heating switch for controlling the heating wire (13) to be turned on or off.

7. The anti-decubitus ventilation mattress of claim 1, wherein: the double-control switch (4) is connected with the power plug (5) through an electric wire.