CN211271837U - medical air bed - Google Patents

Abstract

The utility model provides a multifunctional medical air cushion bed which can be conveniently used by a single person. The mattress comprises a bed body, a mattress and an air pump, wherein a first strip-shaped groove in the width direction is formed in the neck position of the mattress, a second groove is formed in the middle of the mattress, a third groove in the width direction is formed in the leg position of the mattress, a first air bag matched with the first groove is arranged in the first groove, a second air bag matched with the second groove is arranged in the second groove, and a third air bag matched with the third groove is arranged in the third groove. The utility model modularizes the air cushion bed, including the neck, the waist and the legs, the neck airbag can open the air passage of the patient; the waist airbag can support the waist, so that the operation of a doctor is facilitated; the leg air bag can support the legs of the patient and is suitable for the patient with heart failure and leg swelling.

Description

medical air bed

technical field

The utility model relates to the technical field of medical equipment, in particular to a medical air mattress.

Background technique

At present, air mattresses have been widely used in hospital wards. For patients who are bedridden for a long time, air mattresses can effectively prevent pressure ulcers, improve patient comfort, and help patients recover. The utility model patent with the patent name of "an air mattress" and the application number of "201620061293.9" discloses an air mattress, comprising: an air mattress body composed of multiple sets of parallel airbags and an air mattress body located under the bed body Each air bag is a multi-segment structure that can be folded with each other along the length direction; each air bag is respectively provided with an inflation port and a deflation port, and the inflation port is connected to the external inflation device through an inflation tube; the supporting air cushion is symmetrically arranged on both sides of the air-cushion bed; the supporting air-cushion is extended in the vertical direction after being inflated, so that the corresponding side of the air-cushion bed can be folded and lifted. The air-cushion bed has a better ventilation effect through the juxtaposed elongated airbag structure, and is provided with a support air cushion, and the airbag structure is set as a foldable segmented structure, so that by inflating the support air cushion, the air-cushion bed is inflated. One side of the air-cushion bed is lifted to realize automatic turning over of bedridden patients. In this way, the air mattress not only has better air permeability and comfort, but also greatly saves the time and energy of medical staff. However, for patients who are in critical condition and may need rescue at any time, some operations (such as cardiopulmonary resuscitation: CPR) require multiple people to rescue the patient in a critical moment. In the case of a shortage of human resources, the rescue will not be able to be carried out in time, which will seriously delay the rescue opportunity. , the consequences would be unimaginable.

Utility model content

In order to overcome the deficiencies of the prior art, the utility model provides a medical air bed that is multifunctional and can be easily used by a single person.

The utility model is realized by adopting the following technical solutions: it comprises a bed body, a mattress and an air pump, the neck position of the mattress is provided with a long groove 1 in the width direction, and the middle of the mattress is provided with a groove 2, The position of the legs of the mattress is provided with a third groove in the width direction. The third groove is provided with a third air bag fitted therein, the first air bag, the second air bag and the third air bag are respectively connected with the air pump through the first air bag, the second air bag and the third air bag, and the first air bag, the second air bag and the third air bag A valve 1, a valve 2 and a valve 3 are respectively arranged on the upper part. After the air bag 1, the air bag 2 and the air bag 3 are inflated, the tops are exposed to the groove 1, the groove 2 and the groove 3 respectively.

The width of the first groove is 4-6 cm.

A layer of cotton cloth is sewn above the second groove, a zipper is sewn between one edge of the cotton cloth and the mattress, and a removable massage board is arranged in the space between the cotton cloth and the second airbag.

The upper surface of the second air bag is provided with a plurality of protrusions arranged at intervals.

The second airbag is divided into two chambers by the partition plate in the length direction. The second valve includes a valve core and a valve stem fixed at the bottom of the valve core. The valve stem can be rotatably arranged on the mattress and extend downwards. an opening adapted to the valve core is provided on the partition;

One side of the valve core is provided with a gas nozzle connected with the second gas pipe.

A handle is hinged at the bottom of the valve stem, and three L-shaped positioning frames are arranged at the bottom of the mattress to accommodate the handles, and the three positioning frames are respectively at 0°, 90° and 180°.

The valve core is a disc type.

The valve core is hemispherical, and valve seats adapted to the curvature of the valve core are respectively provided on both sides of the opening, and an air hole is provided at the deepest part of the curvature of the valve seat.

Compared with the prior art, the utility model modularizes the air bed, including the neck, waist and legs, and the neck airbag can open the airway of the patient, so that the doctor can be free from other people, especially in the case of shortage of human resources. CPR can also be carried out smoothly; the waist air bag can support the waist, which is convenient for doctors to perform surgery; the leg air bag can support the patient's legs, which is suitable for patients with heart failure and leg swelling; There is a space for accommodating the massage board. In an emergency, the massage board can be directly placed, which not only saves the inflation time, but also avoids the collapse of the mattress and the collapse of the chest when pressing the chest. , You can choose to use airbag or massage board according to the needs of the patient. In addition, in order to facilitate turning over, the utility model divides the baffle for the airbag at the waist into two parts, and is adjusted by a valve provided with an air nozzle on one side of the valve core, which can be inflated unilaterally or bilaterally.

Description of drawings

Fig. 1 is the structural representation of the present utility model;

Fig. 2 is the A-A direction sectional view of Fig. 1;

Fig. 3 is the improved schematic diagram of Fig. 2;

Figure 4 is a side view of the valve core in Figure 3;

Fig. 5 is the connection schematic diagram of the partition plate and the valve seat in the present utility model;

Fig. 6 is the structural schematic diagram of the hemispherical valve core in the present invention;

In the figure: 1, mattress; 11, groove one; 111, air bag one; 12, groove two; 121, air bag two; 1211, protrusion; 122, zipper; 123, cotton cloth; 124, partition plate; 125, Valve core; 1251, air nozzle; 126, valve stem; 127, handle; 128, valve seat; 1281, air hole; 13, groove three; 131, air bag three; 14, positioning frame; 2, air pump.

Detailed ways

Hereinafter, the present invention will be further described with reference to the accompanying drawings and specific embodiments. It should be noted that, on the premise of no conflict, the embodiments or technical features described below can be combined arbitrarily to form new implementations. example.

As shown in Figures 1-2, the present invention includes a bed body, a mattress 1 and an air pump 2. The neck position of the mattress 1 is provided with a long groove 11 in the width direction. The middle part is provided with a second groove 12, the leg position of the mattress 1 is provided with a width direction groove three 13, the first groove 11 is provided with an air bag 111 fitted therein, and the second groove 12 is provided with a second airbag 121 fitted therein, the groove three 13 is provided with a third airbag 131 fitted therein, and the first airbag 111, the second airbag 121 and the third airbag 131 pass through the trachea 1, 131 respectively. The trachea two and the trachea three are connected with the air pump 2. The trachea one, the trachea two and the trachea three are respectively provided with a valve one, a valve two and a valve three. Groove one, groove two and groove three. Inflate the airbag 1 111, the inflated airbag 111 opens the patient's neck, and a doctor can directly perform CPR; inflate the airbag 3 131, and the inflated airbag 3 131 can lift the patient's leg. It is suitable for injuries that require leg elevation (eg, heart failure, lower extremity swelling).

The width of the groove one 11 is 4-6 cm. Compatible with the length of the human neck.

A layer of cotton cloth 123 is sewn on the top of the second groove 12, and a zipper 122 is sewn between one side of the cotton cloth 123 and the mattress 1 (that is, the three sides of the cotton cloth 123 are sewn with the mattress, and the other side is sewn on the other side). There is a zipper, and a accommodating space for placing a massage board is formed between the cotton cloth 123 and the second airbag 121). The space between the cotton cloth 123 and the second airbag 121 is provided with a removable massage board, and the thickness of the massage board is greater than or equal to the depth of groove two 12 . When doing first aid, the massage board can be inserted into the space, which saves the inflation time and prevents the cushion from collapsing.

The upper surface of the second air bag 121 is provided with a plurality of protrusions 1211 arranged at intervals. Even if the second airbag 121 is a single piece, the existence of the protrusions 1211 can ensure the air permeability and avoid bedsores.

The second airbag 121 is divided into two chambers by the partition plate 124 in the length direction. The second valve includes a valve core 125 and a valve stem 126 fixed at the bottom of the valve core 125. The valve stem 126 is rotatable (same as the handle of the ball valve). 127) is arranged on the mattress 1 and extends downward, and the partition plate 124 is provided with an opening adapted to the valve core 125;

One side of the valve core 125 is provided with a gas nozzle 1251 connected to the trachea (when the valve core blocks the opening, the gas nozzle inflates the side where the gas nozzle is located, and when the valve core and the opening are at 90°, the gas nozzle is opposite to the opening. Inflated on both sides). When the patient does not need to turn over, the valve core 125 is at 90° to the opening, and the air is inflated into the air nozzle 1251, and the air escapes into the air bags on both sides of the partition 124; when the patient needs to turn over, the handle 127 is rotated to make the air The mouth 1251 is in the air bag on the side to be lifted.

The bottom of the valve rod 126 is hinged with a handle 127, and the bottom of the mattress 1 is provided with three L-shaped positioning frames 14 for accommodating the handles 127, and the three positioning frames 14 are respectively at 0°, 90° and 180° (0 ° and 180° refer to the length direction of the bed, and 90° refers to the width direction of the bed). When in use, the handle 127 and the valve stem 126 are L-shaped. When the second airbag 121 needs to be inflated on one side, the handle 127 is placed at 0° or 180°, and when the second airbag 121 needs to be inflated on both sides, the handle 127 is placed on the 90°. In order to facilitate adjustment, the length of the handle should be slightly larger than half the length of the mattress, but in the width direction, it will be too long, causing inconvenience. Section (one socket, one socket), the handle is shortened when used in the width direction, and elongated when used in the length direction.

As shown in Figs. 3-4, the valve core 125 is a disc type.

As shown in FIGS. 5-6 , the valve core 125 is a hemispherical shape, and valve seats 128 are respectively provided on both sides of the opening that are adapted to the curvature of the valve core 125 . There are air holes 1281. Compared with the previous embodiment, the airtightness of this embodiment is better, and when one side of the second airbag 121 needs to be inflated, the gas will not escape to the other side.

The above-mentioned embodiments are only the preferred embodiments of the present invention, and the scope of protection of the present invention cannot be limited by this. Any insubstantial changes and replacements made by those skilled in the art on the basis of the present invention belong to the scope of the present invention. The scope of protection of the utility model.

Claims (8)

1. Medical air cushion bed, including the bed body, mattress and air pump, its characterized in that: the mattress is characterized in that a first strip-shaped groove in the width direction is formed in the neck of the mattress, a second groove is formed in the middle of the mattress, a third groove in the width direction is formed in the leg of the mattress, a first air bag matched with the first groove is arranged in the first groove, a second air bag matched with the second groove is arranged in the second groove, a third air bag matched with the third groove is arranged in the third groove, the first air bag, the second air bag and the third air bag are respectively connected with an air pump through a first air pipe, a second air pipe and a third air pipe, a first valve, a second valve and a third valve are respectively arranged on the first air pipe, the second air pipe and the third air pipe, and after the first air bag, the second air bag and the third air bag are inflated, the tops of the first.

2. The medical air cushion bed according to claim 1, wherein: the width of the first groove is 4-6 cm.

3. The medical air cushion bed according to claim 1, wherein: a layer of cotton cloth is sewn above the second groove, a zipper is sewn between one edge of the cotton cloth and the mattress, and a massage plate which can be taken out is arranged in the space between the cotton cloth and the second air bag.

4. The medical air cushion bed according to claim 1, wherein: and a plurality of bulges arranged at intervals are arranged on the upper surface of the second air bag.

5. The medical air cushion bed according to claim 1, wherein: the second air bag is divided into two chambers by a partition plate in the length direction, the second valve comprises a valve core and a valve rod fixed at the bottom of the valve core, the valve rod is rotatably arranged on the mattress and extends downwards, and the partition plate is provided with an opening matched with the valve core;

and one side of the valve core is provided with an air nozzle connected with the second air pipe.

6. The medical air cushion bed according to claim 5, wherein: the bottom of the valve rod is hinged with a handle, the bottom of the mattress is provided with three L-shaped positioning frames for accommodating the handle, and the three positioning frames are respectively positioned at 0 degree, 90 degrees and 180 degrees.

7. The medical air cushion bed according to claim 5, wherein: the valve core is of a circular plate type.

8. The medical air cushion bed according to claim 5, wherein: the valve core is hemispherical, valve seats matched with the radian of the valve core are respectively arranged on two sides of the opening, and air holes are formed in the deepest part of the radian of each valve seat.

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