CN219397984U - Bedsore-preventing massage air mattress - Google Patents

Abstract

The utility model discloses an anti-bedsore massage air mattress, which comprises a bed cover, an air cushion, a massage strap and an air pump. The pad includes a plurality of first air strips and second air strips arranged at intervals. The double pressure maintaining valve includes a first air inlet, a first air outlet, a second air inlet, a second air outlet and an air release port. Stores in organizer pockets on either side of the comforter for easy access. The first air strip and the second air strip are controlled to inflate and deflate sequentially through the two pressure maintaining valves to realize the fluctuation of the air cushion. Massage the legs and arms through the massage straps. While preventing bed sores, you can also massage the limbs to prevent muscle atrophy of the limbs. When the power is off, the air cushion can be maintained without deflation.

Description

An anti-decubitus massage air mattress

technical field

The utility model relates to the technical field of mattresses, in particular to an anti-bedsore massage air mattress.

Background technique

The anti-decubitus air mattress is mainly used for bedridden patients to prevent bedsores and care for patients who have developed bedsores. It consists of two parts: an air pump and an air bag, which are inflated and deflated by the air pump. The anti-decubitus massage air mattress introduces massage functions on the basis of the anti-decubitus air mattress, such as equipped with massage straps, etc. The bedridden patient lies on the air mattress, but the lack of movement causes the same part to be under pressure for a long time, which can easily cause bedsores and cause secondary trauma, or requires the nursing staff to move the bedridden patient regularly, which increases the nursing pressure on the nursing staff.

Utility model content

Aiming at the above-mentioned technical problems existing in the prior art, the utility model provides an anti-decubitus massage air mattress, through which the two air pipes are controlled to inflate and deflate in turn through the double pressure maintaining valves, so as to realize the fluctuation of the air mattress and avoid long-term pressure on a single part.

The utility model discloses an anti-decubitus massage air mattress, which comprises a bed cover, an air cushion arranged in the bed cover, an air pump and a double pressure maintaining valve. The air cushion includes a plurality of first and second air bars arranged at intervals. The double pressure maintaining valve includes a first air inlet, a first air outlet, a second air inlet, a second air outlet and an air release port.

Preferably, adjacent first air strips are connected through first connecting pipes, and adjacent second air strips are connected through second connecting pipes.

Preferably, one-way valves are respectively provided on the first connecting pipe of the first air strip on the left and on the second connecting pipe of the second air strip on the left.

Preferably, the first air strip at the left end is connected to the second air strip at the left end through a third connecting pipe, and the third connecting pipe is provided with a detachable air release valve or an air release port.

Preferably, one or more massage straps are arranged on one side of the mattress, and the massage straps are connected to an air pump through a strap connecting pipe; a storage bag for the massage straps is arranged on one side of the bed cover.

Preferably, the air pump includes an AB pump core and a massage pump core, and the AB pump core is connected to the first air inlet and the second air inlet of the two pressure maintaining valves;

The massage pump core is connected with the massage strap through a multi-connected air valve.

Preferably, the AB pump core is connected to a variable-diameter tee, and the variable-diameter tee is connected to an air pressure detection sensor and a one-way valve, and the one-way valve is connected to the first air inlet and the second air inlet of the double pressure maintaining valve;

The massage pump core of the air pump is connected to a tee, and the tee is respectively connected to an air pressure detection sensor and a multi-connected air valve. The massage straps include a left upper limb strap, a right upper limb strap, a left lower limb strap and a right lower limb strap,

The multiple air valves are respectively connected with the left upper limb strap, the right upper limb strap, the left lower limb strap and the air bags in the right lower limb strap through the gas nozzle and the connecting pipe assembly.

Preferably, the multiple gas valve includes a quadruple gas valve, and the four gas outlets of the quadruple gas valve are respectively connected to the first three-way, the second three-way, the third three-way and the fourth three-way through the connecting pipe assembly,

The first three links and the second three links are respectively connected with the air bags in the left upper limb strap and the right upper limb strap;

The third three-way link and the fourth three-way link are respectively connected with the air bags in the left lower limb strap and the right lower limb strap.

Preferably, the utility model also includes an air pump box, and the AB pump core, the massage pump core, the air pressure detection sensor, the double pressure maintaining valve, and the multiple air valve are arranged in the air pump box.

Compared with the prior art, the utility model has the beneficial effects of controlling the first air bar and the second air bar to inflate and deflate sequentially through the two pressure maintaining valves, so as to realize the fluctuation of the air cushion, avoid long-term stress on the same part, prevent or reduce the occurrence of bed sores in patients, and maintain the pressure of the air cushion without deflation when the power is cut off.

Description of drawings

Fig. 1 is the structural representation of anti-decubitus massage air mattress of the present utility model;

Fig. 2 is a logical block diagram of the utility model.

Marked in the figure:

1 bed cover, 11 first air strip, 12 second air strip, 15 third connecting pipe, 16 air release valve, 17CPR label, 18 air cushion,

2 massage straps, 21 left upper limb straps, 22 right upper limb straps, 23 left lower limb straps, 24 right lower limb straps, 25 strap connecting pipes,

3 connecting pipe assembly, 31 first connecting pipe, 32 second connecting pipe, 35 first air pipe, 36 second air pipe,

4 air pumps, 41 the first one-way valve, 42 the second one-way valve, 43 variable diameter three-way, 45 two pressure maintaining valves, 46 multiple gas valves, 47 the first three-way, 48 the second three-way, 49 the third three-way, 50 the fourth three-way.

Detailed ways

In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, rather than all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Below in conjunction with accompanying drawing, the utility model is described in further detail:

An anti-decubitus massage air mattress, as shown in Figures 1 and 2, includes a bed cover 1, an air cushion 18 arranged in the bed cover 1, an air pump 4 and a double pressure maintaining valve 45 in the air pump. The air cushion 18 includes a plurality of first air strips 11 and second air strips 12 arranged at intervals. 12, and the air pump 4 is connected with the first air inlet and the second air inlet.

The first air inlet, the first air outlet and the air release port are used to control the inflation and deflation of the first air bar 11; the second air inlet, the second air outlet and the air release port are used to control the inflation and deflation of the second air bar 12; by controlling the inflation and deflation of the first air bar 11 and the second air bar 12, the fluctuation of the air mattress can be realized, and long-term stress on the same part can be avoided, so as to prevent or reduce the occurrence of bedsores in patients. In the case of power failure, the two pressure maintaining valves can still maintain the air pressure of the air cushion 18.

In a specific control, the first air strip 11 is inflated, the second air strip 12 is relatively deflated, and the air pressure is smaller than the first air strip; after a period of time, such as 10 minutes, the first air strip 11 is deflated, and the second air strip 12 is inflated, and so on.

Wherein, adjacent first air strips 11 are connected through first connecting pipes 31 , and adjacent second air strips 12 are connected through second connecting pipes 32 .

A first one-way valve 41 and a second one-way valve 42 are respectively provided on the first connecting pipe 31 of the left first air bar 11 and on the second connecting pipe 32 of the left second air bar 12 . The first air strip 11 and the second air strip 12 on the left side are the head position, and the check valve is used to prevent the first air strip 11 and the second air strip 12 on the left side from fluctuating during deflation, so as to avoid dizziness of the patient and improve comfort. Specifically, the 3-4 air bars on the left side are set as the head position.

The first air bar 11 at the left end and the second air bar 12 at the left end are connected through a third connecting pipe 15, so that the pressures of the two air bars at the left end are consistent; the third connecting pipe 15 is provided with a detachable air release valve 16 or an air release port, which can be used to unplug the connecting pipe or air release valve 16 when the air cushion needs to be deflated urgently. In a specific embodiment, the deflation valve 16 is a CPR valve, which is used to deflate the head position and the entire air cushion during first aid, and a CPR label 17 may also be provided on the third connecting pipe 15 .

FIG. 1 also shows one or more massage bands 2 arranged on one side of the bed cover 1 , and the massage bands 2 are connected to the air pump 4 through a band connecting pipe 25 . The band connecting tube 25 is a trachea, specifically a double trachea. One side of the bed cover is provided with a storage bag for the massage straps, which is convenient for use.

FIG. 2 also shows the air pump 4 . The air pump 4 is provided with an AB pump core and a massage pump core, the AB pump core is connected with the first air inlet and the second air inlet of the double pressure maintaining valve 45; Multiple gas valves 46 can adopt quadruple gas valves.

Specifically, the AB pump core of the air pump 4 is connected with the variable diameter tee 43, the variable diameter tee 43 is connected with the air pressure detection sensor and the one-way valve, and the one-way valve is connected with the first air inlet and the second air inlet of the double pressure maintaining valve 45; The multiple air valve 46 in the pump is connected with the air bag in the left upper limb strap 21, the right upper limb strap 22, the left lower limb strap 23 and the right lower limb strap 24 through the valve and the connecting pipe assembly.

In a specific embodiment, the multi-joint air valve 46 adopts a quadruple air valve, and the quadruple air valve has an air inlet, four air outlets and corresponding four air discharge ports. As shown in Figure 2, the four air outlets of the quadruple air valve are respectively connected to the first three-way 47, the second three-way 48, the third three-way 49 and the fourth three-way 50 through the connecting pipe assembly. The two air outlets and corresponding vents control the massage action of the left upper limb strap 21 and the right upper foot strap 22 . The third three-way 49 and the fourth three-way 50 are respectively connected with the airbags of the left lower limb strap 23 and the right lower limb strap 24 .

In a specific embodiment, an air pump box (not shown in the figure) is also provided, and the AB pump core, the massage pump core, the air pressure detection sensor, the double pressure maintaining valve 45, and the multiple air valve 46 are arranged in the control box, and the control box is connected with a plurality of tees on the bed cover 1 through the air pipe assembly 3. The model of the double pressure maintaining valve can be WV230GR-12, but not limited thereto.

The above are only preferred embodiments of the utility model, and are not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present utility model shall be included in the protection scope of the present utility model.

Claims (9)

1. An anti-decubitus massage air mattress is characterized in that it comprises a bed cover, an air cushion arranged in the bed cover, an air pump and two pressure maintaining valves, and the air cushion includes a plurality of first air strips and second air strips arranged at intervals, The double pressure maintaining valve includes a first air inlet, a first air outlet, a second air inlet, a second air outlet and an air release port, The first air outlet is connected to the first air strip, the second air outlet is connected to the second air strip, The air pump is connected with the first air inlet and the second air inlet. 2. The anti-decubitus massage air mattress according to claim 1, wherein the adjacent first air strips are connected by a first connecting pipe, Adjacent second air strips are connected through second connecting pipes. 3 . The anti-decubitus massage air mattress according to claim 2 , wherein a one-way valve is respectively arranged on the first connecting pipe of the first air strip on the left side and the second connecting pipe of the second air strip on the left side. 4. The anti-decubitus massage air mattress according to claim 3, wherein the first air strip at the left end and the second air strip at the left end are connected by a third connecting pipe, A detachable air release valve or air release port is provided on the third connecting pipe. 5. The anti-decubitus massage air mattress according to any one of claims 1-4, wherein one or more massage straps are arranged on one side of the mattress, and the massage straps are connected to the air pump through a strap connecting pipe; A storage bag for the massage straps is provided on one side of the bed cover. 6. The anti-decubitus massage air mattress according to claim 5, wherein the air pump includes an AB pump core and a massage pump core, and the AB pump core is connected to the first air inlet and the second air inlet of the two pressure maintaining valves; The massage pump core is connected with the massage strap through a multi-connected air valve. 7. The anti-decubitus massage air mattress according to claim 6, characterized in that, the AB pump core is connected with a variable diameter tee, and the variable diameter tee is connected with an air pressure detection sensor and a one-way valve, and the one-way valve is connected with the first air inlet and the second air inlet of the two pressure maintaining valves; The massage pump core of the air pump is connected to a tee, and the tee is respectively connected to an air pressure detection sensor and a multi-connected air valve. The massage straps include a left upper limb strap, a right upper limb strap, a left lower limb strap and a right lower limb strap, The multiple air valves are respectively connected with the left upper limb strap, the right upper limb strap, the left lower limb strap and the air bags in the right lower limb strap through the gas nozzle and the connecting pipe assembly. 8. The anti-bedsore massage air mattress according to claim 7, characterized in that, the multi-air valve comprises a quadruple air valve, and the four air outlets of the quadruple air valve are respectively connected to the first three-way, the second three-way, the third three-way and the fourth three-way through the connecting pipe assembly, The first three links and the second three links are respectively connected with the air bags in the left upper limb strap and the right upper limb strap; The third three-way link and the fourth three-way link are respectively connected with the air bags in the left lower limb strap and the right lower limb strap. 9 . The anti-decubitus massage air mattress according to claim 8 , further comprising an air pump box, the AB pump core, massage pump core, air pressure detection sensor, two pressure maintaining valves, and multiple air valves are arranged in the air pump box.