CN205251872U - Pneumatic touch premature infant nursing cover - Google Patents

Abstract

A pneumatic caressing cover for premature babies, which consists of an air cushion bed body, two airbag protective edges, a half-moon airbag headrest, a heat preservation pad, the first stroking airbag, the second stroking airbag, the third stroking airbag, and the fourth stroking airbag Consisting of an airbag and an exhaust controller, the pneumatic stroking premature baby nursing cover can simulate the mother's hands stroking the premature baby, and can create an environment close to the mother's arms for the premature baby.

Description

Pneumatic stroking premature baby care set

Technical field:

The utility model relates to a medical nursing cover, in particular to a pneumatic stroking premature baby nursing cover. The pneumatic stroking premature baby nursing cover can rhythmically inflate and deflate a plurality of airbags, simulating a mother touching a premature baby with both hands. Create an environment close to the mother's arms for premature babies.

Background technique:

Premature babies are live-born babies born before 37 full weeks, also known as premature babies or immature babies. Premature babies need special care in the hospital after birth.

In hospitals, newborn premature babies are usually placed in an incubator for special care. The incubator is a nearly closed transparent box. Hospital medical staff can only care for premature babies outside the incubator. They are very small and weak, and their organ function and adaptability are worse than those of full-term babies, so it is very inconvenient to care for premature babies. It not only improves the nursing work of medical staff, but also benefits the healthy growth of premature babies.

Utility model content:

In order to overcome the problem of difficult care of premature babies in the incubator, the utility model proposes a pneumatic stroking premature baby nursing cover, which can be used by medical staff to create an environment close to the mother's womb for the premature baby in the incubator. in the environment.

The technical solution adopted by the utility model to solve the technical problem is: a pneumatic stroking premature baby care cover consists of an air cushion bed body, two airbag protective edges, a half-moon airbag headrest, a heat preservation pad, the first stroking airbag, The second touch airbag, the third touch airbag, the fourth touch airbag, exhaust controller,

The two airbag protective edges and the airbag headrest are arranged on the air cushion bed body, and the left side of the air cushion bed body is connected with the thermal insulation pad made of thermal insulation material, the first stroking airbag, the second stroking airbag, the third stroking airbag and the fourth stroking airbag The airbags are arranged side by side on the heat preservation pad, and there is a bed body air nozzle on the air mattress body, through which the air can be inflated into the air mattress body, the two airbag protective edges and the airbag headrest.

The first caressing air bag is connected with an air inlet mouth, a first one-way air intake valve is arranged between the first caressing air bag and the second caressing air bag, and a second caressing air bag is arranged between the second caressing air bag and the third caressing air bag. Two one-way intake valves, a third one-way intake valve is arranged between the third stroking airbag and the fourth stroking airbag, and a stroking airbag exhaust controller is also arranged on the heat preservation pad, the first stroking airbag, the second stroking airbag The stroking airbag, the third stroking airbag and the fourth stroking airbag communicate with the outside of the airbag through the exhaust controller,

The first one-way ventilation valve, the second one-way ventilation valve and the third one-way ventilation valve have the same structure, and are all composed of a valve housing, a rubber plug and a pressure spring. The upper part of the valve housing is provided with a valve inlet The lower part of the valve housing is provided with a valve outlet hole, the pressure spring and the rubber plug are arranged inside the valve housing, the pressure spring is installed between the bottom of the valve housing and the rubber plug, the gas pressure at the valve inlet hole When it is greater than the gas pressure at the valve outlet hole, the gas flows through the valve inlet hole to the valve outlet hole,

The elastic strength of the pressure springs of the above three one-way ventilation valves is that the first one-way ventilation valve has the largest elastic strength, the second one-way ventilation valve has the second elastic strength, and the third one-way ventilation valve has the smallest elastic strength, so that the gas presses The first stroking airbag, the second stroking airbag, the third stroking airbag and the fourth stroking airbag are filled with each airbag in sequence, which can simulate the mother's hand stroking the premature baby,

The exhaust controller is composed of a cylinder block, a cylinder plug, and a return spring. One side of the cylinder block is provided with a first exhaust hole, a second exhaust hole, a third exhaust hole and a fourth exhaust hole. The hole communicates with the first stroking airbag, the second exhaust hole communicates with the second stroking airbag, the third exhaust hole communicates with the third stroking airbag, and the fourth exhaust hole communicates with the fourth stroking airbag. One main exhaust hole, the other side of the cylinder block is also provided with the fifth exhaust hole, one side of the cylinder plug is provided with the first air outlet, the second air outlet and the third air outlet, and the other side of the cylinder plug is also A fourth air outlet is provided. When the gas pressure at the lower end of the cylinder plug is greater than the elastic force of the return spring at the upper end of the cylinder plug, the cylinder plug moves upwards, so that the first air outlet communicates with the first air outlet, and the second air outlet communicates with the second air outlet. The two air outlets communicate, the third air outlet communicates with the third air outlet, the fifth air outlet communicates with the fourth air outlet, the first stroking airbag discharges gas through the first air outlet, and the second stroking airbag passes through the second air outlet. The gas is discharged through the air outlet, the third stroking airbag is discharged through the third air outlet, the fourth stroking airbag is discharged through the fourth air outlet,

The apertures of the first air outlet, the second air outlet and the third air outlet are greater than the aperture of the fourth air outlet, so that the gas discharge speed of the fourth stroking air bag is lower than that of the first stroking air bag, the second stroking air bag and the third stroking air bag. The speed can ensure that the first stroking airbag, the second stroking airbag and the third stroking airbag can fully discharge the gas,

When in use, first fill the air mattress body, airbag protective edge and airbag headrest with an appropriate amount of gas through the bed body air nozzle, so that the air mattress body, airbag protective edge and airbag headrest are inflated, and then put the premature baby on the air mattress on the bed with the premature baby between the protective sides of the two airbags,

Then cover the body of the premature baby with the insulation pad, so that the first stroking air bag, the second stroking air bag, the third stroking air bag and the fourth stroking air bag are located on the chest and abdomen of the premature baby, according to the frequency of the mother stroking the premature baby, the air is fed through the air bags The mouth is intermittently filled with gas into the first stroking airbag, the second stroking airbag and the third stroking airbag, and the gas is discharged intermittently through the exhaust controller, which can imitate the mother's bosom of stroking the premature baby. The process creates an environment close to the mother's arms for premature babies in the incubator.

Description of drawings

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

Fig. 1 is the front view of the utility model.

Fig. 2 is the top view of the utility model.

Fig. 3 is a sectional view of the utility model one-way ventilation valve.

Fig. 4 is a sectional view of the exhaust controller of the present utility model.

detailed description

In Fig. 1 and Fig. 2, a kind of pneumatic caressing cover for premature babies is composed of air cushion bed body 1, airbag protective edge 9-1, airbag protective edge 9-2, airbag headrest 4, heat preservation pad 2, first stroking airbag 5-1, the second stroking airbag 5-2, the third stroking airbag 5-3, the fourth stroking airbag 5-4, and the exhaust controller 6 constitute,

In Fig. 1 and Fig. 2, the airbag protective edge 9-1, the airbag protective edge 9-2 and the airbag headrest 4 are arranged on the top of the air cushion bed body 1, and the left side of the air cushion bed body 1 is connected with the thermal insulation pad made of thermal insulation material. 2 are connected with each other, and the first stroking airbag 5-1, the second stroking airbag 5-2, the third stroking airbag 5-3 and the fourth stroking airbag 5-4 are arranged side by side on the heat preservation pad 2, on the air cushion bed body 1 A bed body gas nozzle 10 is provided, and gas can be filled into the airbag protective edge 9-1, the airbag protective edge 9-2 and the airbag headrest 4 through the bed body gas nozzle 10,

The first stroking air bag 5-1 is connected with the air bag inlet 11, and the first one-way air intake valve 3-1 is arranged between the first stroking air bag 5-1 and the second stroking air bag 5-2. A second one-way intake valve 3-2 is arranged between the stroking airbag 5-2 and the third stroking airbag 5-3, and a third The one-way air intake valve 3-3 is also provided with a stroking airbag exhaust controller 6 above the insulation pad 2, the first stroking airbag 5-1, the second stroking airbag 5-2, the third stroking airbag 5-3 and the third stroking airbag 5-3. Four stroking air bag 5-4 communicates with the outside of air bag through exhaust controller 6,

In Fig. 3, the first one-way ventilation valve 3-1 is composed of a valve housing 3-1-1, a rubber plug 3-1-2 and a pressure spring 3-1-3, the valve housing 3- The upper part of 1-1 is provided with a valve air inlet 3-1-4, the lower part of the valve housing 3-1-1 is provided with a valve outlet 3-1-5, pressure spring 3-1-3 and rubber plug 3-1-2 is set inside the valve housing 3-1-1, the pressure spring 3-1-3 is installed between the bottom of the valve housing 3-1-1 and the rubber plug 3-1-2, When the gas pressure at the air hole 3-1-4 is higher than the gas pressure at the valve outlet hole 3-1-5, the gas flows through the valve inlet hole 3-1-4 to the valve outlet hole 3-1-5, the first single The structures of the ventilation valve 3-1, the second one-way ventilation valve 3-2 and the third one-way ventilation valve 3-3 are the same,

The elastic strength of the pressure springs of the above-mentioned three one-way ventilation valves is that the elastic strength of the first one-way ventilation valve 3-1 is the largest, the second one-way ventilation valve 3-2 has the second elastic strength, and the third one-way ventilation valve 3-2 has the highest elastic strength. 3 has the smallest elastic strength, so that the gas fills each air bag in sequence according to the order of the first stroking air bag 5-1, the second stroking air bag 5-2, the third stroking air bag 5-3 and the fourth stroking air bag 5-4, which can simulate the mother's hand caressing premature baby process,

In Fig. 4, the exhaust controller 6 is composed of a cylinder block 6-1, a cylinder plug 6-2, and a return spring 6-3. One side of the cylinder block 6-1 is provided with a first exhaust hole 7-1, a second Two exhaust holes 7-2, the third exhaust hole 7-3 and the fourth exhaust hole 7-4, the first exhaust hole 7-1 communicates with the first stroking air bag 5-1, the second exhaust hole 7 -2 communicates with the second stroking airbag 5-2, the third exhaust hole 7-3 communicates with the third stroking airbag 5-3, the fourth exhaust hole 7-4 communicates with the fourth stroking airbag 5-4, and the cylinder block A main exhaust hole 7-6 is arranged on the top of the cylinder block 6-1, a fifth exhaust hole 7-5 is arranged on the other side of the cylinder block 6-1, and a first outlet hole is arranged on the first side of the cylinder plug 6-2. Air hole 8-1, the second air outlet 8-2 and the third air outlet 8-3, the other side of the cylinder plug 6-2 is also provided with the fourth air outlet 8-5, when the gas at the lower end of the cylinder plug 6-2 When the pressure is greater than the elastic force of the return spring 6-3 at the upper end of the cylinder plug 6-2, the cylinder plug 6-2 moves upwards, so that the first exhaust hole 7-1 communicates with the first air outlet hole 8-1, and the second exhaust hole 7-2 communicates with the second air outlet 8-2, makes the third air outlet 7-3 communicate with the third air outlet 8-3, makes the fifth air outlet 7-5 communicate with the fourth air outlet 8-5 , the first stroking airbag 5-1 discharges gas through the first air outlet 8-1, the second stroking airbag 5-2 discharges gas through the second air outlet 8-2, and the third stroking airbag 5-3 passes through the third air outlet 8 -3 discharge gas, the fourth stroking air bag 5-4 discharges gas through the fourth air outlet 8-5,

The apertures of the first air outlet 8-1, the second air outlet 8-2 and the third air outlet 8-3 are larger than the apertures of the fourth air outlet 8-5, so that the fourth stroking airbag 5-4 discharges gas at a slower rate than the first airbag 5-4. The first stroking airbag 5-1, the second stroking airbag 5-2 and the third stroking airbag 5-3 discharge gas speeds, which can ensure the first stroking airbag 5-1, the second stroking airbag 5-2 and the third stroking airbag 5 -3 full exhaust gas,

When in use, at first the air cushion bed body 1, the airbag protective edge 9-1, the airbag protective edge 9-2 and the airbag headrest 4 are charged with an appropriate amount of gas through the bed air nozzle 10, so that the air cushion bed body 1, the airbag protective edge 9 -1, the airbag protective edge 9-2 and the airbag headrest 4 are bulged, then, the premature baby is placed on the air mattress body 1, and the premature baby is positioned between the airbag protective edge 9-1 and the airbag protective edge 9-2 ,

Then the insulation pad 2 is covered on the premature baby body, so that the first stroking air bag 5-1, the second stroking air bag 5-2, the third stroking air bag 5-3 and the fourth stroking air bag 5-4 are positioned at the premature baby chest and abdomen According to the mother's frequency of stroking the premature baby, the first stroking airbag 5-1, the second stroking airbag 5-2, the third stroking airbag 5-3 and the fourth stroking airbag 5-4 are intermittently used through the airbag air inlet nozzle 11 Inflate the gas continuously, and discharge the gas intermittently through the exhaust controller 6, which can realize the process of stroking the premature baby in the imitation mother's arms, and create an environment close to the mother's arms for the premature baby in the incubator.

Claims (1)

1. A pneumatic caressing cover for premature babies, which consists of an air cushion bed body, two airbag protective edges, a half-moon airbag headrest, a heat preservation pad, the first stroking airbag, the second stroking airbag, the third stroking airbag, and the third stroking airbag. Composed of four touch airbags and exhaust controller, the feature is: two airbag protective sides and airbag headrest are set on the air cushion bed body, the left side of the air cushion bed body is connected with the heat preservation pad made of thermal insulation material, the first touch The airbag, the second stroking airbag, the third stroking airbag and the fourth stroking airbag are arranged side by side on the thermal insulation pad, and a bed air nozzle is arranged on the air cushion bed body, through which the gas can be filled into the air cushion bed body, The two airbag side guards and the airbag inside the headrest, The first caressing air bag is connected with an air inlet mouth, a first one-way air intake valve is arranged between the first caressing air bag and the second caressing air bag, and a second caressing air bag is arranged between the second caressing air bag and the third caressing air bag. Two one-way intake valves, a third one-way intake valve is arranged between the third stroking airbag and the fourth stroking airbag, and a stroking airbag exhaust controller is also arranged on the heat preservation pad, the first stroking airbag, the second stroking airbag The stroking airbag, the third stroking airbag and the fourth stroking airbag communicate with the outside of the airbag through the exhaust controller, The first one-way ventilation valve, the second one-way ventilation valve and the third one-way ventilation valve have the same structure, and are all composed of a valve housing, a rubber plug and a pressure spring. The upper part of the valve housing is provided with a valve inlet The lower part of the valve housing is provided with a valve outlet hole, the pressure spring and the rubber plug are arranged inside the valve housing, the pressure spring is installed between the bottom of the valve housing and the rubber plug, the gas pressure at the valve inlet hole When it is greater than the gas pressure at the valve outlet hole, the gas flows through the valve inlet hole to the valve outlet hole, The elastic strength of the pressure springs of the above three one-way ventilation valves is that the first one-way ventilation valve has the largest elastic strength, the second one-way ventilation valve has the second elastic strength, and the third one-way ventilation valve has the smallest elastic strength, so that the gas presses The first stroking airbag, the second stroking airbag, the third stroking airbag and the fourth stroking airbag are filled with each airbag in sequence, which can simulate the mother's hand stroking the premature baby, The exhaust controller is composed of a cylinder block, a cylinder plug, and a return spring. One side of the cylinder block is provided with a first exhaust hole, a second exhaust hole, a third exhaust hole and a fourth exhaust hole. The hole communicates with the first stroking airbag, the second exhaust hole communicates with the second stroking airbag, the third exhaust hole communicates with the third stroking airbag, and the fourth exhaust hole communicates with the fourth stroking airbag. One main exhaust hole, the other side of the cylinder block is also provided with the fifth exhaust hole, one side of the cylinder plug is provided with the first air outlet, the second air outlet and the third air outlet, and the other side of the cylinder plug is also A fourth air outlet is provided. When the gas pressure at the lower end of the cylinder plug is greater than the elastic force of the return spring at the upper end of the cylinder plug, the cylinder plug moves upwards, so that the first air outlet communicates with the first air outlet, and the second air outlet communicates with the second air outlet. The two air outlets communicate, the third air outlet communicates with the third air outlet, the fifth air outlet communicates with the fourth air outlet, the first stroking airbag discharges gas through the first air outlet, and the second stroking airbag passes through the second air outlet. The gas is discharged through the air outlet, the third stroking airbag is discharged through the third air outlet, the fourth stroking airbag is discharged through the fourth air outlet, The apertures of the first air outlet, the second air outlet and the third air outlet are greater than the aperture of the fourth air outlet, so that the gas discharge speed of the fourth stroking air bag is lower than that of the first stroking air bag, the second stroking air bag and the third stroking air bag. The speed can ensure that the first stroking airbag, the second stroking airbag and the third stroking airbag fully discharge gas.