CN112704608A

CN112704608A - Multifunctional air cushion mattress for baby

Info

Publication number: CN112704608A
Application number: CN202011399166.7A
Authority: CN
Inventors: 陈立峰; 冯靖祎; 陈红; 吕颖莹; 包涛; 方增强
Original assignee: Zhejiang University ZJU
Current assignee: Zhejiang University ZJU
Priority date: 2020-12-04
Filing date: 2020-12-04
Publication date: 2021-04-27

Abstract

The invention relates to a multifunctional air cushion mattress for infants, which comprises a central controller, a bottom cushion and an air bag; the central controller is positioned below the bottom cushion, the central controller is fixedly connected with the bottom cushion, the air bags are positioned above the bottom cushion, the air bags are divided into a left air bag and a right air bag which are respectively positioned at two sides of the center of the bottom cushion, the air bags are detachably connected with the bottom cushion, and the central controller is electrically connected with the air bags; compared with the prior art, the scheme can set the turnover and lateral lying angle of the infant from multiple angles, and can observe the weight of the infant in real time; meanwhile, the device has small volume and light weight, can be placed in an infant incubator, and can greatly reduce the daily work of medical personnel.

Description

Multifunctional air cushion mattress for baby

Technical Field

The invention belongs to the technical field of medical equipment, and particularly relates to a multifunctional air cushion mattress for infants.

Background

The development of an anatomical structure of an infant is completed by alveoli only when the infant is 25 weeks old, the lung surfactant in the alveoli reaches a proper concentration when the infant is 35 weeks old, and then the fetal lung in the uterus is filled with lung fluid, so that the alveoli are expanded and keep a certain volume which is equivalent to the volume of the lung of a newborn in term of gestation, the pulmonary vascular system is developed completely, and the infant is prepared for exchanging gas and blood in the postnatal lung. After birth, the newborn can breathe due to sudden changes in pressure and temperature, and stimulation such as light, sound, gravity, pain and the like. At this time, the change of the oxygen and the carbon dioxide in the blood is carried, the circulation of the placenta is stopped after the umbilical cord is ligated, the oxygen in the mother body can not be transferred to the fetus, the carbon dioxide generated by the fetus can not be discharged through the placenta, the oxygen partial pressure in the blood of the fetus is sharply reduced, the carbon dioxide partial pressure is sharply increased, peripheral chemoreceptors are stimulated, and respiratory movement is generated through the regulation of the central nervous system. The most difficult breathing at the first postnatal stage is known by measuring intrathoracic pressure via the esophagus: the first inhalation requires a negative pressure of 0.98-6.86 kPa and the expiration requires a positive intrathoracic pressure of 1.96-2.94 kPa. 1/3 alveoli expand well after the first breath, the pressure required for later inspiration is greatly reduced, about-0.98 kPa, and the initial breathing of the neonate becomes especially difficult as air cannot enter the alveoli due to mucus blockage in the neonate's airway, increasing airway resistance and preventing the establishment of spontaneous breathing in the neonate.

Immediately after birth, the newborn is subjected to vital sign assessment, placed in a heat preservation environment, immediately judged whether breathing and heart rate exist or not, and observed for skin color. If there is no breathing, the respiratory tract should be cleaned first and then tactile stimulation should be performed, such as beating the sole of the foot or massaging the back quickly. If no breath still exists, the newborn infant is resuscitated according to asphyxia, and a resuscitation measure is determined according to heart rate and skin color. The above process should be completed within 20-30 seconds after the birth of the newborn.

Most of the treatment in the neonatal intensive care unit is neonatal respiratory distress syndrome RDS, neonatal pneumonia patients need oxygen therapy and even breathing machine support, and because the neonatal intensive care unit is busy in work, the condition that the patient is turned over and the back of the patient is patted to increase the ventilation area cannot be taken into consideration when the patient is rescued in the treatment and rescue, and the turning over and back patting operations of other patients are not optimistic.

The hospital does not have the introduction of the multifunctional air cushion mattress and other devices for automatically turning over, in the prior art, a nurse often turns over and beats the back of a patient child to influence the sleeping and the growth of the patient child, and meanwhile, the nurse needs a large number of actions of alternately lying on the back and lying on the side and raising a certain neck height for the turning over and beating the back of the patient child, so that the workload of the nurse is greatly increased for a busy neonatal intensive care unit; on the other hand, the infant patient is in a fixed position in the existing hospital bed for a long time, so that the skull or the auricle is deformed, and even the development of the cerebellum is influenced; is not beneficial to the health of the baby and occupies a large amount of medical staff.

In view of the above technical problems, improvements are needed.

Disclosure of Invention

The invention aims to overcome the defects in the prior art and provides the multifunctional air cushion mattress for the baby, which has a simple structure and saves manpower and material resources.

In order to achieve the above purposes, the technical scheme adopted by the invention is as follows: a multifunctional air cushion mattress for infants comprises a central controller, a bottom cushion and an air bag; the central controller is located the below of heelpiece, central controller and heelpiece fixed connection, and the gasbag is located the top of heelpiece, the gasbag divide into about two, is located heelpiece center both sides respectively, gasbag and heelpiece detachable connection, central controller and gasbag electric connection.

As a preferable scheme of the invention, a soft supporting plate is arranged above the air bag, the soft supporting plate covers the air bag, and the size of the soft supporting plate is matched with that of the air bag.

As a preferable scheme of the invention, a pillow is arranged on the soft supporting plate, and an induction earphone is arranged in the pillow.

As a preferable scheme of the invention, a safety belt is arranged on the soft supporting plate and embedded in the soft supporting plate.

As a preferable scheme of the present invention, a sole vibration band is further disposed on the soft support plate, and the sole vibration band is electrically connected to the central controller.

As a preferable scheme of the invention, the air bag is provided with a safety air valve which is electrically connected with the central controller.

As a preferable scheme of the invention, an inflator is connected to the air bag.

As a preferred embodiment of the present invention, a weight scale is disposed below the central controller, and the weight scale is electrically connected to the central controller.

As a preferred scheme of the invention, the weight scale is provided with a USB interface, and the USB interface is matched with the induction earphone.

As a preferable scheme of the present invention, the weighing scale is further provided with a display screen.

The invention has the beneficial effects that: compared with the prior art, the scheme can set the turnover and lateral lying angle of the infant from multiple angles, and can observe the weight of the infant in real time; meanwhile, the device has small volume and light weight, can be placed in an infant incubator, and can greatly reduce the daily work of medical personnel.

Drawings

Fig. 1 is a schematic view of the mechanism of the present invention.

Fig. 2 is a top view of the present invention.

Fig. 3 is a schematic view of the structure of the airbag.

Reference numbers in the figures: the device comprises a central controller 1, a bottom cushion 2, an air bag 3, a soft supporting plate 4, a pillow 5, an induction earphone 6, a safety belt 7, a foot vibration belt 8, a safety air valve 9, an inflator pump 10, a weight scale 11, a USB interface 12 and a display screen 13.

Detailed Description

The following describes embodiments of the present invention in detail with reference to the accompanying drawings.

As shown in fig. 1-3, a multifunctional air mattress for infants comprises a central controller 1, a base pad 2 and an air bag 3; the central controller 1 is positioned below the base pad 2, the central controller 1 is fixedly connected with the base pad 2, the air bag 3 is positioned above the base pad 2, the base pad 2 supports the whole mattress, the height of the mattress is three to five centimeters, the mattress is made of medical natural latex, the air bag 3 is an organ type folding air bag, the air bag 3 can be folded and unfolded quickly and orderly, the air bag 3 consists of three air chambers, the air chambers can be inflated and deflated respectively, the lifting height of each air chamber is 0-15 degrees, the lifting height of the three air chambers is 45 degrees, the air bag 3 can be increased or reduced as required, the air bag 3 is thermally sealed by medical PVC leather at high frequency, each air chamber can bear 100 kilograms of pressure, and the instant impact force is; gasbag 3 divide into about two, lie in 2 central both sides of heelpiece respectively, gasbag 3 is connected with heelpiece 2 is detachable, central controller 1 and 3 electric connection of gasbag, are equipped with wireless transmitter in the central controller 1, and wireless transmitter can be connected with cell-phone APP and nurse workstation computer system, realizes remote monitoring control.

A soft support plate 4 is arranged above the air bag 3, the soft support plate 4 covers the air bag 3, the size of the soft support plate 4 is matched with that of the air bag 3, a pillow 5 is arranged on the soft support plate 4, an induction earphone 6 is arranged in the pillow 5, a safety belt 7 is arranged on the soft support plate 4, the safety belt 7 is embedded in the soft support plate 4, a foot bottom vibration belt 8 is further arranged on the soft support plate 4, the foot bottom vibration belt 8 is electrically connected with the central controller 1, the soft support plate 4 is used for avoiding the baby from sinking in under the state that the air bag 3 is semi-inflated or insufficiently inflated, an integral soft support plate 4 is required to be arranged on the air bag 3, and the; the pillow 5 is filled with natural materials, the specific body position angle is determined according to the human engineering or clinical experience of the infant, and the pillow 5 can freely move on the soft supporting plate 4; the safety belt 7 is woven by mesh belts and fixed by toothless sticky buckles and is used for restraining the baby and keeping the body taste of the baby when the air bag 3 is opened and closed; the foot bottom vibration belt 8 is fixed on the feet by adopting a sock type, collects respiration information, can give foot bottom stimulation with corresponding strength when the infant pauses in breathing, stimulates the infant to breathe again, can display the time when the infant pauses in breathing, and sends out sound and light alarm.

The air bag 3 is provided with a safety air valve 9, the safety air valve 9 is electrically connected with the central controller 1, the air bag 3 is connected with an inflator pump 10, the inflator pump is a 10-bit multi-channel mute inflator pump, the comprehensive index of the motor and the wind noise is not more than 30 decibels, a replaceable air filtering grid is arranged in the air bag, and a plurality of filters are arranged as required to prevent the pollution of sundries in the air to the baby; the safety air valve 9 is positioned at the bottom of the air bag 3, air flow can be released when the inflator pump 10 or the control system fails and is over inflated, when the inflation angle of the air bag 3 is larger than 45 degrees, the air pressure in the air bag 3 is larger than a preset value, the safety air valve 9 releases redundant air in the air bag 3, and meanwhile, an alarm is given out to remind an operator.

A weight scale 11 is arranged below the central controller 1, the weight scale 11 is electrically connected with the central controller 1, a USB interface 12 is arranged on the weight scale 11, the USB interface 12 is matched with the induction earphone 6, a display screen 13 is also arranged on the weight scale 11, the weight scale 11 adopts a film type weight sensor, the weight of the baby can be monitored in real time, and the numerical value obtained by the weight scale 11 is displayed on the display screen 13; the USB interface 12 is matched with the induction earphone 6, the sound of the mother can be introduced into the USB interface 12, so that songs which the mother frequently listens to during antenatal education, or words which the mother speaks to the baby and words which the mother wants to speak during the hospitalization of the baby can play a role in stabilizing the baby.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention; thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Although the reference numerals in the figures are used more here: the terms of the central controller 1, the bottom cushion 2, the air bag 3, the soft supporting plate 4, the pillow 5, the sensing earphone 6, the safety belt 7, the foot vibration belt 8, the safety air valve 9, the inflator pump 10, the weight scale 11, the USB interface 12, the display screen 13 and the like do not exclude the possibility of using other terms; these terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed as being without limitation to any additional limitations that may be imposed by the spirit of the present invention.

Claims

1. A multifunctional air cushion mattress for infants is characterized by comprising a central controller (1), a bottom cushion (2) and an air bag (3); central controller (1) is located the below of heelpiece (2), central controller (1) and heelpiece (2) fixed connection, and gasbag (3) are located the top of heelpiece (2), gasbag (3) divide into about two, are located heelpiece (2) center both sides respectively, gasbag (3) and heelpiece (2) detachable connection, central controller (1) and gasbag (3) electric connection.

2. The multifunctional air mattress for infants as defined in claim 1, wherein a soft support plate (4) is arranged above the air bag (3), the soft support plate (4) covers the air bag (3), and the size of the soft support plate (4) is matched with that of the air bag (3).

3. The multifunctional air mattress for infants as claimed in claim 2, wherein a pillow (5) is arranged on the soft support plate (4), and an induction earphone (6) is arranged in the pillow (5).

4. The multifunctional air mattress for infants as defined in claim 3, wherein the soft support plate (4) is provided with a safety belt (7), and the safety belt (7) is embedded in the soft support plate (4).

5. The multifunctional air mattress for infants as defined in claim 4, wherein the soft support plate (4) is further provided with a vibration belt (8) under the sole, and the vibration belt (8) under the sole is electrically connected with the central controller (1).

6. The multifunctional air mattress for infants as defined in claim 2, wherein the air bag (3) is provided with a safety air valve (9), and the safety air valve (9) is electrically connected with the central controller (1).

7. The multifunctional mattress for infants according to claim 6, characterized in that an inflator (10) is connected to the air bag (3).

8. The multifunctional air mattress for infants as defined in claim 1, wherein a weight scale (11) is arranged under the central controller (1), and the weight scale (11) is electrically connected with the central controller (1).

9. The multifunctional air mattress for infants as defined in claim 8, wherein the weighing scale (11) is provided with a USB interface (12), and the USB interface (12) is adapted to the induction earphone (6).

10. The multifunctional air mattress for infants as defined in claim 9, wherein a display screen (13) is further provided on the weight scale (11).