CN110169904B

CN110169904B - First aid instrument for children's airway foreign body asphyxia

Info

Publication number: CN110169904B
Application number: CN201910382608.8A
Authority: CN
Inventors: 郭玲; 赵蔚林; 敖彩民; 刘晖; 颜涛
Original assignee: Xiangtan Medicine & Health Vocational College
Current assignee: Xiangtan Medicine & Health Vocational College
Priority date: 2019-05-09
Filing date: 2019-05-09
Publication date: 2023-05-16
Anticipated expiration: 2039-05-09
Also published as: CN110169904A

Abstract

The invention discloses a children airway foreign matter asphyxia emergency instrument which comprises a buckle, fixing belts, a speed regulating switch and a power device, wherein the power device comprises a shell, a rotary table, a motor and an impact rod, two fixing belts are symmetrically arranged on the left side and the right side of the shell, one ends of the two fixing belts are respectively fixed on the left end and the right end of the shell, the other ends of the two fixing belts are connected together through the buckle, the rotary table and the motor are arranged in the shell, the motor is in transmission connection with the rotary table to drive the rotary table to rotate, one end of the impact rod is hinged on the rotary table, the other end of the impact rod extends out of the shell through an opening on the shell, and the speed regulating switch for controlling the on-off of a motor power supply is arranged on the shell. The invention makes up the blank of the market, has high safety, less adverse reaction, wider applicable crowd, higher practicability and simpler operation, and can win the first-aid time when the children suffocate the airway foreign bodies, thereby saving the lives of more children.

Description

First aid instrument for children's airway foreign body asphyxia

Technical Field

The invention relates to a first aid instrument for children airway foreign body asphyxia.

Background

Children are home hopes and are the future of the country. Children are curious about the world, which also makes the number of cases of accidental deaths outweigh the annual children, with a significant proportion of children's accidents being deaths caused by airway asphyxiation. Most of these children are tragedy due to the fact that parents or guardians do not take the right first-time emergency treatment. When the round solid foreign bodies at the corners of nuts, buttons and the like are blocked in the trachea, a series of dyspnea manifestations such as choking, wheezing and the like are caused, and even choking death is caused. The most mature emergency method at present is the emergency method invented by the professor of sea-rickettsia, a deep surgeon in the united states. Its first aid principle is that it uses the soft tissue under the diaphragm muscle, when it is suddenly impacted, it generates upward pressure to press the lower parts of two lungs, so that the residual air in the lungs is driven to form a stream of air. The long-distance air flow with impact and directivity can expel foreign matters blocking the air pipe and the throat, so that people can be rescued.

While the Haimarick emergency procedure is mature but not widely known, many guardians are eager to rescue, and use other false emergency procedures under the emergency, resulting in tragedy. Even if the method is used, the strength and the speed can not accurately achieve the emergency effect. At present, no corresponding first-aid instrument exists in the market, and the difficulty of rescue is increased.

Disclosure of Invention

In order to solve the technical problems, the invention provides the infant airway foreign body asphyxia first-aid instrument which is simple in structure and convenient to operate.

The technical scheme for solving the problems is as follows: the utility model provides a children's air flue foreign matter first aid appearance that suffocates, includes buckle, fixed band, speed governing switch, power device includes casing, carousel, motor and impact bar, and casing left and right sides symmetry is equipped with two fixed bands, and the one end of two fixed bands is fixed respectively at both ends about the casing, and the other end of two fixed bands is in the same place through the buckle connection, be equipped with carousel and motor in the casing, the motor is connected with the carousel transmission, drives the carousel and rotates, the one end of impact bar articulates on the carousel, and the other end of impact bar stretches out outside the casing through the opening on the casing, be equipped with the speed governing switch that is used for controlling motor power break-make on the shell.

Above-mentioned children's air flue foreign matter first aid instrument that chokes, the buckle includes son knot and box, and box fixed mounting is at the other end of one of them fixed band, and son knot is installed at the other end of another fixed band.

According to the infant airway foreign matter asphyxia emergency treatment instrument, the connection length between the child buckle and the other fixing belt is adjustable.

According to the infant airway foreign matter asphyxia emergency instrument, the opening in the shell is located above the inner side of the shell.

Above-mentioned infant's air flue foreign matter first aid appearance that suffocates, the other end of impact bar is equipped with the silica gel head.

The invention has the beneficial effects that: when the emergency instrument is used, the emergency instrument is fixed on the upper abdomen of a child to be emergency through the fixing belt and the buckle, the power device is placed and positioned at the midpoint of a connecting line below the xiphoid process and the umbilicus, the speed regulating switch is turned on, the motor is started, the motor drives the rotary table to rotate, one end of the impact rod moves circularly along with the rotary table, the silica gel head at the other end of the impact rod also moves in a telescopic manner, and an inward and upward impact force is generated on the upper abdomen, so that the internal pressure of the lung is increased, and foreign matters are discharged. The invention makes up the blank of the market, has high safety, less adverse reaction, wider applicable crowd, higher practicability and simpler operation, and can win the first-aid time when the children suffocate the airway foreign bodies, thereby saving the lives of more children.

Drawings

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

Fig. 2 is a schematic diagram of the internal structure of the power plant in fig. 1.

Fig. 3 is a use state diagram of the present invention.

Detailed Description

The invention is further described below with reference to the drawings and examples.

As shown in fig. 1 and 2, the first aid instrument for children's airway foreign matter asphyxia comprises a buckle 1, a fixing belt 2, a speed regulating switch 3, a power device 4 and a silica gel head 5, the power device 4 comprises a shell 6, a rotary table 7, a motor 8 and a shock rod 9, two fixing belts 2 are symmetrically arranged on the left side and the right side of the shell 6, one ends of the two fixing belts 2 are respectively fixed on the left side and the right side of the shell 6, the other ends of the two fixing belts 2 are connected together through the buckle 1, the rotary table 7 and the motor 8 are arranged in the shell 6, the motor 8 is in transmission connection with the rotary table 7 to drive the rotary table 7 to rotate, one end of the shock rod 9 is hinged on the rotary table 7, the other end of the shock rod 9 extends out of the shell 6 through an opening 10 above the inner side of the shell 6, the other end of the shock rod 9 is provided with the silica gel head 5, the shell is provided with a speed regulating switch 3 for controlling the power on-off of the motor 8, the speed regulating switch 3 can control the rotating speed of the motor 8, thereby controlling the shock frequency of the shock rod 9, and the speed regulating principle of the speed regulating switch 3 is similar to the stepless speed regulation of the fan switch.

The buckle 1 comprises a child buckle and a female buckle, wherein the female buckle is fixedly arranged at the other end of one fixing belt, the child buckle is arranged at the other end of the other fixing belt, and the connection length between the child buckle and the other fixing belt is adjustable; the connecting length between the adjusting sub-buckle and the other fixing belt is suitable for children of different ages and weights. The structure of the buckle 1 is not limited to the structure, and the buckle can be connected in a similar way to the connection mode of a strap on a schoolbag and a belt for an adult.

When the emergency instrument is used, the emergency instrument is fixed on the upper abdomen of a child to be emergency through the fixing belt 2 and the buckle 1, the power device 4 is placed and positioned at the midpoint of a connecting line between the subxiphoid process and the umbilicus, the speed regulating switch 3 is turned on, the motor 8 is started, the motor 8 drives the rotary table 7 to rotate, one end of the impact rod 9 moves along with the rotary table 7 in a circular manner, the silica gel head 5 at the other end of the impact rod 9 also moves in a telescopic manner, and an inward and upward impact force is generated on the upper abdomen, so that the pulmonary internal pressure is increased, and foreign matters are discharged. The power device 4 can be used for realizing the forward and backward movement of the silica gel head 5, so that the frequency and the force when the sea-Murray method is used for impacting the abdomen are better simulated, tragedy that a rescuer cannot rescue correctly is avoided, and the device has the advantages of simplicity in operation and strong practicability.

Claims

1. An infant's air flue foreign matter first aid instrument that suffocates, its characterized in that: the power device comprises a shell, a turntable, a motor and an impact rod, wherein two fixing belts are symmetrically arranged on the left side and the right side of the shell, one ends of the two fixing belts are respectively fixed at the left end and the right end of the shell, the other ends of the two fixing belts are connected together through the fastener, the turntable and the motor are arranged in the shell, the motor is in transmission connection with the turntable and drives the turntable to rotate, one end of the impact rod is hinged on the turntable, the other end of the impact rod penetrates through an opening on the shell and stretches out of the shell, and the shell is provided with the speed regulating switch for controlling the on-off of a motor power supply;

the buckle comprises a sub buckle and a female buckle, the female buckle is fixedly arranged at the other end of one of the fixing belts, and the sub buckle is arranged at the other end of the other fixing belt; the connection length between the sub-buckle and the other fixing belt is adjustable;

the opening on the shell is positioned above the inner side of the shell;

when the emergency instrument is used, the emergency instrument is fixed on the upper abdomen of a child to be emergency through the fixing belt and the buckle, the power device is placed and positioned at the midpoint of a connecting line below the xiphoid process and the umbilicus, the speed regulating switch is turned on, the motor is started, the motor drives the rotary table to rotate, one end of the impact rod moves circularly along with the rotary table, the silica gel head at the other end of the impact rod also moves in a telescopic manner, and an inward and upward impact force is generated on the upper abdomen, so that the internal pressure of the lung is increased, and foreign matters are discharged.

2. The pediatric airway foreign object asphyxia emergency instrument of claim 1, wherein: the other end of the impact rod is provided with a silica gel head.