CN219397984U

CN219397984U - Bedsore-preventing massage air mattress

Info

Publication number: CN219397984U
Application number: CN202320901750.0U
Authority: CN
Inventors: 刘志阔; 刘智浩; 代瑞云
Original assignee: Zhejiang Maideste Medical Device Technology Co ltd
Current assignee: Zhejiang Maideste Medical Device Technology Co ltd
Priority date: 2023-04-11
Filing date: 2023-04-11
Publication date: 2023-07-25
Anticipated expiration: 2033-04-11

Abstract

The utility model discloses an anti-bedsore massage air mattress, which comprises a bedspread, an air cushion, a massage bandage and an air pump, wherein the mattress comprises a plurality of first air strips and second air strips which are arranged at intervals, the two-way pressure maintaining valve comprises a first air inlet, a first air outlet, a second air inlet, a second air outlet and an air leakage port, the first air outlet is connected with the first air strips, the second air outlet is connected with the second air strips, the air pump is connected with the first air inlet and the second air inlet, and the massage bandage is connected with the air pump; the massage binding band can be contained in the containing bags at the two sides of the bedspread, so that the massage binding band is convenient to use. The first air strip and the second air strip are controlled by the two-way pressure maintaining valve to sequentially inflate and deflate, fluctuation of the air cushion is achieved, leg and arm massage is carried out through the massage binding belt, limb massage can be carried out while bedsore is prevented, limb muscular atrophy is prevented, and the air cushion can be maintained and does not deflate when power is off.

Description

Bedsore-preventing 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

The bedsore-preventing air mattress is mainly used for nursing bedridden patients to prevent bedsores and patients with developed bedsores, and consists of an inflator pump and an air bag, and is inflated and deflated through an air pump. The bedsore-preventing massage air mattress introduces a massage function on the basis of the bedsore-preventing air mattress, such as being provided with a massage bandage and the like. The bedridden patient lies on the air mattress, and lacks to remove, causes the long-term pressure of same position, easily causes the bedsore, causes the secondary wound, or needs the nursing staff to remove the bedridden patient regularly, has increased nursing pressure of nursing staff.

Disclosure of Invention

Aiming at the technical problems in the prior art, the utility model provides the bedsore-preventing massage air mattress, which is characterized in that two air pipes are controlled to be alternately inflated and deflated through the two pressure-maintaining valves, so that the fluctuation of the air mattress is realized, the long-term pressure on a single part is avoided, and the air mattress can be maintained and not deflated when the power is off.

The utility model discloses an anti-bedsore massage air mattress which comprises a bedspread, an air cushion, an air pump and a two-way pressure maintaining valve, wherein the air cushion is arranged in the bedspread, the air cushion comprises a plurality of first air strips and second air strips which are arranged at intervals, the two-way pressure maintaining valve comprises a first air inlet, a first air outlet, a second air inlet, a second air outlet and an air leakage port, the first air outlet is connected with the first air strips, the second air outlet is connected with the second air strips, and the air pump is connected with the first air inlet and the second air inlet.

Preferably, adjacent first air bars are connected through a first connecting pipe, and adjacent second air bars are connected through a second connecting pipe.

Preferably, the first connecting pipe of the first air bar at the left side and the second connecting pipe of the second air bar at the left side are respectively provided with one-way valves.

Preferably, the first left air bar and the second left air bar are connected through a third connecting pipe, and a detachable air release valve or an air release port is arranged on the third connecting pipe.

Preferably, one side of the mattress is provided with one or more massage binding bands, and the massage binding bands are connected with the air pump through binding band connecting pipes; one side of the bedspread is provided with a storage bag of the massage bandage.

Preferably, the air pump comprises an AB pump core and a massage pump core, and the AB pump core is connected with a first air inlet and a second air inlet of the two-way pressure maintaining valve;

the massage pump core is connected with the massage binding belt through a multi-linkage air valve.

Preferably, the AB pump core is connected with a reducing tee joint, the reducing tee joint is connected with an air pressure detection sensor and a one-way valve, and the one-way valve is connected with a first air inlet and a second air inlet of a two-way pressure maintaining valve;

the massage pump core of the air pump is connected with a tee joint, the tee joint is respectively connected with an air pressure detection sensor and a multi-connected air valve, the massage bandage comprises a left upper limb bandage, a right upper limb bandage, a left lower limb bandage and a right lower limb bandage,

the multi-connected air valve is respectively connected with the air bags in the left upper limb binding band, the right upper limb binding band, the left lower limb binding band and the right lower limb binding band through the air tap and the connecting pipe component.

Preferably, the multi-connected air valve comprises a four-connected air valve, four air outlets of the four-connected air valve are respectively connected with a first tee joint, a second tee joint, a third tee joint and a fourth tee joint through connecting pipe assemblies,

the first tee joint and the second tee joint are respectively connected with air bags in the left upper limb binding band and the right upper limb binding band;

the third tee joint and the fourth tee joint are respectively connected with air bags in the left lower limb binding band and the right lower limb binding band.

Preferably, the utility model further comprises an air pump box, wherein the AB pump core, the massage pump core, the air pressure detection sensor, the two-way pressure maintaining valve and the multi-way air valve are arranged in the air pump box.

Compared with the prior art, the utility model has the beneficial effects that: the first air bar and the second air bar are controlled by the two-way pressure maintaining valve to sequentially inflate and deflate, fluctuation of the air cushion is achieved, long-term stress on the same part is avoided, bedsores of patients are prevented or reduced, and the air cushion can be maintained in pressure and does not deflate when power is off.

Drawings

FIG. 1 is a schematic view of the structure of the bedsore-preventing massage air mattress of the present utility model;

fig. 2 is a logical block diagram of the present utility model.

The marks in the figure:

1 bedspread, 11 first air bars, 12 second air bars, 15 third connecting pipes, 16 air release valves, 17CPR labels, 18 air cushions,

2 massage bands, 21 left upper limb bands, 22 right upper limb bands, 23 left lower limb bands, 24 right lower limb bands, 25 band connecting pipes,

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

the air pump is 4, the first check valve is 41, the second check valve is 42, the diameter-variable tee is 43, the pressure-maintaining valves are 45 in two-way, the air valves are 46 in multiple-way, the first tee is 47, the second tee is 48, the third tee is 49, and the fourth tee is 50.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model is described in further detail below with reference to the attached drawing figures:

the utility model provides an anti-bedsore massage air mattress, as shown in fig. 1 and 2, includes bedspread 1, sets up the air cushion 18 in bedspread 1, the air pump 4 and the two pressure retaining valve 45 in the air pump, and air cushion 18 includes a plurality of interval settings's first air bar 11 and second air bar 12, and two pressure retaining valve 45 includes first air inlet, first gas outlet, second air inlet, second gas outlet and air release mouth, first gas outlet is connected with first air bar 11, second gas outlet is connected with second air bar 12, and air pump 4 with first air inlet and second air inlet are connected.

The first air inlet, the first air outlet and the air outlet are used for controlling the air charging and discharging of the first air bar 11; the second air inlet, the second air outlet and the air outlet are used for controlling the air charging and discharging of the second air strip 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 is realized, the long-term stress on the same part is avoided, and the bedsores of patients are prevented or reduced. In the event of a power outage, the two-way pressure maintaining valve may still maintain the air pressure of the air cushion 18.

In one specific control, the first air bar 11 is inflated, and the second air bar 12 is relatively deflated, and the air pressure is smaller than that of the first air bar; at intervals of, for example, 10 minutes, the first air bar 11 is deflated and the second air bar 12 is inflated, and so on.

Wherein adjacent first air bars 11 are connected by a first connecting pipe 31, and adjacent second air bars 12 are connected by a second connecting pipe 32.

The first connecting pipe 31 of the left first air bar 11 and the second connecting pipe 32 of the left second air bar 12 are respectively provided with a first check valve 41 and a second check valve 42. The first air bar 11 and the second air bar 12 on the left side are in the head positions, and the one-way valve is used for preventing the first air bar 11 and the second air bar 12 on the left side from generating fluctuation when in deflation, so that dizziness of patients is avoided, and comfort is improved. Specifically, 3-4 air bars on the left side are arranged at the head position.

The left first air bar 11 and the left second air bar 12 are connected through a third connecting pipe 15, so that the pressures of the left two air bars are consistent; the third connecting pipe 15 is provided with a detachable air release valve 16 or an air release port, and the connecting pipe or the air release valve 16 can be pulled out when the air cushion needs emergency air release. In one embodiment, the air release valve 16 is a CPR valve for deflating the head position and the whole air cushion in case of emergency, and a CPR tag 17 may be further provided on the third connecting tube 15.

Fig. 1 also shows one or more massage straps 2 arranged on one side of the bed cover 1, the massage straps 2 being connected to the air pump 4 via strap connection pipes 25. The strap connecting tube 25 is a tracheal tube, specifically a double tracheal tube. One side of the bedspread is provided with a storage bag of the massage bandage, which is convenient to use.

Fig. 2 also shows an air pump 4. The air pump 4 is provided with an AB pump core and a massage pump core, and the AB pump core is connected with a first air inlet and a second air inlet of the two-way pressure maintaining valve 45; the massage pump core is connected with the massage bandage 2 through a multi-linkage air valve 46. The multi-way valve 46 may be a four-way valve.

Specifically, the AB pump core of the air pump 4 is connected with a reducing tee joint 43, the reducing tee joint 43 is connected with an air pressure detection sensor and a one-way valve, and the one-way valve is connected with a first air inlet and a second air inlet of a two-way pressure maintaining valve 45; the massage pump core of the air pump 4 is connected with a tee joint, the tee joint is respectively connected with an air pressure detection sensor and a multi-connected air valve 46, the massage bandage 2 comprises a left upper limb bandage 21, a right upper limb bandage 22, a left lower limb bandage 23 and a right lower limb bandage 24, and the multi-connected air valve 46 in the air pump is connected with air bags in the left upper limb bandage 21, the right upper limb bandage 22, the left lower limb bandage 23 and the right lower limb bandage 24 through an air tap and a connecting pipe assembly.

In a specific embodiment, the multi-way air valve 46 adopts a four-way air valve, the four-way air valve is provided with an air inlet, four air outlets and corresponding four air leakage openings, as shown in fig. 2, the four air outlets of the four-way air valve are respectively connected with a first tee joint 47, a second tee joint 48, a third tee joint 49 and a fourth tee joint 50 through connecting pipe assemblies, and the first tee joint 47 and the second tee joint 48 are respectively connected with air bags in the left upper limb binding belt 21 and the right upper limb binding belt 22; the massage actions of the left upper limb binding belt 21 and the right upper foot binding belt 22 are controlled through the two air outlets and the corresponding air leakage openings of the four-way air valve. The third tee 49 and the fourth tee 50 are connected to the bladders of the left and right lower limb straps 23, 24, respectively.

In a specific embodiment, an air pump box (not shown in the figure) is further arranged, and an AB pump core, a massage pump core, an air pressure detection sensor, a two-way pressure maintaining valve 45 and a multi-way air valve 46 are arranged in the control box, and the control box is connected with a plurality of three-way joints on the bedspread 1 through an air pipe assembly 3. The type of the two-way pressure maintaining valve can be WV230GR-12, but is not limited to the type.

The above is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The bedsore-preventing massage air mattress is characterized by comprising a bedspread, an air cushion arranged in the bedspread, an air pump and a two-way pressure maintaining valve, wherein the air cushion comprises a plurality of first air strips and second air strips which are arranged at intervals,

the two-way pressure maintaining valve comprises a first air inlet, a first air outlet, a second air inlet, a second air outlet and a gas leakage port,

the first air outlet is connected with the first air bar, the second air outlet is connected with the second air bar,

the air pump is connected with the first air inlet and the second air inlet.

2. The anti-decubitus massage air mattress of claim 1, wherein adjacent first air bars are connected by a first connecting tube,

adjacent second gas strips are connected through a second connecting pipe.

3. The bedsore-preventing massage air mattress according to claim 2, wherein the first connecting pipe of the first air bar on the left side and the second connecting pipe of the second air bar on the left side are respectively provided with one-way valves.

4. The bedsore-preventing massage air mattress according to claim 3, wherein the left first air bar and the left second air bar are connected by a third connecting pipe,

and a detachable air release valve or an air release port is arranged on the third connecting pipe.

5. The anti-decubitus massage air mattress according to any one of claims 1-4, wherein one side of the mattress is provided with one or more massage straps, which are connected to an air pump by means of strap connection pipes;

one side of the bedspread is provided with a storage bag of the massage bandage.

6. The anti-decubitus massage air mattress of claim 5, wherein the air pump comprises an AB pump core and a massage pump core, the AB pump core being connected to the first air inlet and the second air inlet of the two-way pressure maintaining valve;

7. The anti-bedsore massage air mattress according to claim 6, wherein the AB pump core is connected with a reducing tee, the reducing tee is connected with an air pressure detection sensor and a one-way valve, and the one-way valve is connected with a first air inlet and a second air inlet of a two-way pressure maintaining valve;

8. The anti-decubitus massage air mattress of claim 7, wherein the multi-linked air valve comprises a four-linked air valve, four air outlets of the four-linked air valve are respectively connected with a first tee, a second tee, a third tee and a fourth tee through connecting pipe assemblies,

9. The anti-decubitus massage air mattress of claim 8, further comprising an air pump box, wherein the AB pump core, the massage pump core, the air pressure detection sensor, the two-way pressure maintaining valve, the multi-way air valve are disposed in the air pump box.