CN216365697U

CN216365697U - Bird nest type air cushion bed capable of reducing premature infant apnea

Info

Publication number: CN216365697U
Application number: CN202122654116.5U
Authority: CN
Inventors: 尹长芹; 李悦; 丁蓉; 付麒; 崔曙东
Original assignee: Jiangsu Province Hospital First Affiliated Hospital With Nanjing Medical University
Current assignee: Jiangsu Province Hospital First Affiliated Hospital With Nanjing Medical University
Priority date: 2021-11-01
Filing date: 2021-11-01
Publication date: 2022-04-26
Anticipated expiration: 2031-11-01

Abstract

The utility model discloses a bird nest type air cushion bed capable of reducing apnea of premature infants, which comprises an oval inner air bag and an annular outer air bag which are integrally connected, wherein the annular outer air bag surrounds the outer peripheral side of the oval inner air bag; the inner cavities of the elliptical inner air bag and the annular outer air bag are mutually independent, and the elliptical inner air bag and the annular outer air bag are respectively provided with a vent valve; the bird nest type air cushion bed is also connected with a breathing sensor and a vibrator. The bird nest type air cushion bed provided by the utility model can rapidly change the shape according to the position of the premature infant, so that the pressure sore of the joints of the four limbs caused by the long-term prone position of the premature infant is avoided; can in time perception premature infant apnea, the vibrator carries out gentle bat back of the body stimulation to the premature infant under the condition of not opening the incubator chamber door, both can reduce premature infant apnea's frequency, reduces the work load of doctorsing and nurses, also can maintain the incubator environmental stability, reduces premature infant cross infection's chance.

Description

Bird nest type air cushion bed capable of reducing premature infant apnea

Technical Field

The utility model belongs to the field of medical equipment, and particularly relates to a bird nest type air cushion bed capable of reducing apnea of premature infants.

Background

Premature infants are not developed in respiratory centers, are easy to generate apnea, have higher incidence rate when the gestational age is small, are mainly prevented in daily care except for conventional application of medicaments for exciting the respiratory centers such as caffeine, and often need nursing staff to help the premature infants to ventilate in prone positions, and need timely back-beating, vola-bouncing and other stimulation once the premature infants are found to have the apnea. But the operation of repeatedly opening the door of the incubator, frequently contacting the premature infant and the like increases the workload of doctors and nurses, increases the chance of contacting infection of the premature infant, and is more unfavorable for maintaining the stable environment of the incubator for the newborn infant. In addition, pressure sores on the limbs and joints of the premature infant are also easily caused by long-term prone position ventilation.

Disclosure of Invention

In view of the problems of the prior art, it is an object of the present invention to provide a bird's nest type air cushion bed which can reduce the premature infant apnea.

In order to achieve the purpose, the utility model adopts the technical scheme that:

a bird nest type air cushion bed capable of reducing premature infant apnea, which comprises an oval inner air bag and an annular outer air bag which are integrally connected, wherein the annular outer air bag surrounds the outer peripheral side of the oval inner air bag; the inner cavities of the elliptical inner air bag and the annular outer air bag are independent, namely, the inner cavities and the annular outer air bag can be independently inflated or deflated without mutual influence; the oval inner air bag and the annular outer air bag are respectively provided with a vent valve; when the gas in the elliptical inner air bag or the annular outer air bag needs to be exhausted, the vent valve is opened; when the elliptical inner air bag or the annular outer air bag needs to be inflated, the air pump is aligned to the ventilation valve, and the purpose of inflation can be achieved through the air pump. The bird's nest type air cushion bed is further connected with a breathing sensor and a vibrator, preferably, the breathing sensor is an abdominal breathing sensor, and the vibrator is a patch type vibrator. The patch type vibrator is convenient to use, and can generate a vibration effect by directly placing the patch type vibrator at a target position.

As the preferred technical scheme, a cotton cloth cushion layer is arranged on the upper part of the bird nest type air cushion bed. During the use, place the cotton bed course on the air bed, then place premature infant on the cotton bed course, the cotton bed course can absorb the dirty marks such as the milk stain that produces in the use, excrement, through regularly changing the cotton bed course, can keep the clean and tidy of air bed environment.

Preferably, the elliptical inner airbag and the annular outer airbag are both made of medical PVC. The PVC material has the advantages of no toxicity, soft and waterproof effect and better safety.

The abdominal respiration sensor, the patch vibrator and the like are all commercially available products, the specific working principle of the abdominal respiration sensor, the patch vibrator and the like is not described herein, and for those skilled in the art, corresponding products can be selected according to needs.

According to the bird nest type air cushion bed provided by the utility model, the air cushion bed is in different shapes by changing the inflation states of the oval inner air bag and the annular outer air bag, so that premature infants can keep different body position postures, and the safety and the comfort are improved; and the purpose of effectively reducing the apnea frequency of the premature infant can be achieved by matching the respiration sensor and the vibrator. The specific principle is as follows:

when the premature infant is in the prone position posture, the ventilation capacity of the premature infant can be increased, the airway resistance is reduced, and the apnea is reduced. In the scheme, when the premature infant needs to be kept in the prone position, the operation is as follows: opening a ventilation valve of the annular outer air bag to exhaust the gas in the annular outer air bag; then, air is filled into the oval inner air bag through the air pump, so that the oval inner air bag expands in volume, and at the moment, the air cushion bed forms an inward convex and outward concave shape. The premature infant is placed on the convex elliptical inner air bag in the prone position, and the elliptical inner air bag in the state can keep the prone position of the premature infant stable and can avoid the compression of limbs and joints; placing a respiration sensor on the abdomen of the premature infant and placing a vibrator on the back of the premature infant; when the monitoring premature infant apnea time is more than or equal to 15 seconds, the patch type vibrator is started to stimulate the infant to breathe.

When the premature infant is in the supine position, the shape of the air cushion bed is changed, so that the safety sense can be increased. The operation is as follows: when the premature infant needs to be in the supine position, the ventilation valve of the elliptical inner air bag is opened, so that the gas in the elliptical inner air bag is exhausted; then the air pump inflates the annular outer air bag to expand the volume of the annular outer air bag, and at the moment, the air cushion bed forms a convex and concave shape. The premature infant is placed in the inwards concave oval inner air bag in a supine position, and the premature infant can be surrounded in the inner air bag by the annular outer air bag with the convex outer peripheral side, so that the safety is improved. Placing a respiration sensor on the abdomen of the premature infant and placing a vibrator on the back of the premature infant; when the monitoring premature infant apnea time is more than or equal to 15 seconds, the patch type vibrator is started to stimulate the infant to breathe.

The utility model has the beneficial effects that:

(1) the shape of the air cushion bed can be rapidly changed according to the position requirement of the premature infant, the use is convenient, and the working efficiency of medical care personnel is improved;

(2) pressure sores at the four limbs and joints of the premature infant caused by long-term prone position can be avoided, and the premature infant is well protected;

(3) the back patch type vibrator is used for replacing manual back patting, so that the action is soft, and the comfort of the premature infant is improved;

(4) the breathing state of the premature infant can be monitored in time through the abdominal breathing sensor, so that measures can be taken in time to play a role in preventing apnea; the vibrator can carry out gentle bat back stimulation to premature infant under the condition of not opening the warm case chamber door, both can reduce premature infant's apnea's frequency, reduces the work load of doctorsing and nurses, also can maintain the warm case environmental stability, reduces premature infant cross infection's chance.

Drawings

Fig. 1 is a schematic structural view of a bird nest type air cushion bed provided by the present invention;

reference numerals: 1-oval inner air bag, 2-annular outer air bag, 3-abdominal respiration sensor, 4-patch vibrator and 5-ventilation valve.

Detailed Description

The present invention will be further described with reference to the following examples and drawings so that those skilled in the art can better understand the present invention and can practice it.

It should be noted that unless otherwise expressly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral connections; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations. It is to be understood that the terms "inner", "outer", "upper", "lower", and the like, as used herein, are intended to refer to a particular orientation, configuration, and operation of a device or element, and are not intended to limit the present invention.

Referring to fig. 1, a bird nest type air cushion bed capable of reducing apnea of premature infants comprises an elliptical inner air bag 1 and an annular outer air bag 2 which are integrally connected, wherein the elliptical inner air bag 1 and the annular outer air bag 2 are made of medical PVC, and the annular outer air bag 2 surrounds the outer circumferential side of the elliptical inner air bag 1; the inner cavities of the elliptical inner airbag 1 and the annular outer airbag 2 are mutually independent, the elliptical inner airbag 1 and the annular outer airbag 2 are respectively provided with a vent valve 5, and the elliptical inner airbag 1 or the annular outer airbag 2 is connected with an air pump (not shown) through the vent valve 5, so that the inflation of the elliptical inner airbag 1 or the annular outer airbag 2 is realized; the bird nest type air cushion bed is also connected with an abdominal respiration sensor 3 and a patch type vibrator 4; when the air cushion bed is used, in order to prevent external stains from polluting the air cushion bed, a cotton cushion layer (not shown) can be placed on the upper portion of the air cushion bed, and the cleanness of the environment of the air cushion bed can be kept by regularly replacing the cotton cushion layer in the later use process.

It is to be understood that the embodiments described are only a few embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Claims

1. A bird's nest type air cushion bed capable of reducing premature infant apnea, characterized in that: the bird nest type air cushion bed comprises an oval inner air bag and an annular outer air bag which are integrally connected, wherein the annular outer air bag surrounds the outer peripheral side of the oval inner air bag; the inner cavities of the elliptical inner air bag and the annular outer air bag are mutually independent, and the elliptical inner air bag and the annular outer air bag are respectively provided with a vent valve; the bird's nest type air cushion bed is also connected with a breathing sensor and a vibrator.

2. The bird nest air cushion bed capable of reducing apnea of premature infants according to claim 1, wherein: the oval inner air bag or the annular outer air bag is connected with the air pump through a vent valve.

3. The bird's nest air cushion bed capable of reducing apnea of premature infants according to claim 1 or 2, characterized in that: a cotton cloth cushion layer is placed on the upper portion of the bird nest type air cushion bed.

4. The bird nest air cushion bed capable of reducing apnea of premature infants according to claim 3, wherein: the elliptical inner air bag and the annular outer air bag are both made of medical PVC.

5. The bird nest air cushion bed capable of reducing apnea of premature infants according to claim 1, wherein: the respiration sensor is an abdominal respiration sensor, and the vibrator is a patch type vibrator.