CN101912657A

CN101912657A - Electric compression breathing device

Info

Publication number: CN101912657A
Application number: CN 201010251040
Authority: CN
Inventors: 于海侠
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-08-06
Filing date: 2010-08-06
Publication date: 2010-12-15

Abstract

The invention relates to an electric compression breathing device. The breathing device is provided with a rectangular case, the bottom of the case is a square support, and the case is provided with a display screen and a knob. A servo motor, a programmable controller and a return spring are arranged in the case; the programmable controller is electrically connected with the display screen and the servo motor respectively; an output shaft of the servo motor is provided with a cam; the middle of the support is movably connected with an air bag base, the middle of the air bag base is provided with an arc slot, and top faces on both sides are correspondingly provided with an arc pipe slot; a connecting rod vertically penetrates through the middle of the return spring and the top end face of the connecting rod is tightly connected with the outer edge of the cam; and the bottom end of the connecting rod vertically penetrates through the case and the support and is connected with a mechanical hand. The electric compression breathing device has simple structure, convenient use, and electrical operations instead of manual operations, so that nurses are liberated from single repeated work and can do other first-aid auxiliary work, and precious time is gained for rescuing patients.

Description

A kind of electric compression breathing device

Technical field

The present invention relates to a kind of medical respiration device, especially a kind of electric compression breathing device.

Background technology

At present, the breathing equipment that gives emergency treatment to a patient that hospital is commonly used, finish by nurse's manual operation breathing bag mostly, time has been grown the nurse and has been easy to fatigue, and can't vacate hands and carry out other first aid back work, greatly reduce the efficient of rescue service, and cause personnel's waste, can affect to the patient simultaneously.

Summary of the invention

In order to solve the problem that existing breathing equipment in use runs into, the present invention proposes a kind of electric compression breathing device, this apparatus structure is simple, easy to use, with electronic replacement manual operation, thoroughly the nurse is freed from the single duplication of labour, to carry out other first aid back work, for valuable time has been won in patient's rescue.

The technical solution adopted for the present invention to solve the technical problems is: this a kind of electric compression breathing device comprises housing, servomotor, connecting rod, back-moving spring, support, air bag base, air bag, mechanical hand, knob, display screen and cam; This breathing equipment has a rectangular case, and the bottom of this housing is the support of a square frame shape, and housing is provided with display screen and knob; Be provided with servomotor, Programmable Logic Controller and back-moving spring in the housing; Programmable Logic Controller is electrically connected with display screen and servomotor respectively; The cam of rotation is installed on the output shaft of servomotor; The support intermediate active is connected with an air bag base, has the arcuate groove of depression in the middle of this air bag base, and the placement air bag can coincide in this arcuate groove; The both sides end face of this air bag base, correspondence have and the identical stuck arc tube seat of the mouth of pipe of balloon ends, are used for fixing air bag, prevent its play or slip; Vertically pass a connecting rod, the top end face of this connecting rod and cam outer rim close proximity in the middle of the back-moving spring; Housing and support are vertically passed in the bottom of this connecting rod, are connected with an identical mechanical hand of pushing that coats of the raised face (RF) with breathing bag.

The invention has the beneficial effects as follows: this a kind of electric compression breathing device is simple in structure, easy to use, with electronic replacement manual operation, thoroughly the nurse is freed from the single duplication of labour, can carry out other first aid back work, for valuable time has been won in patient's rescue.

Description of drawings

The invention will be further described below in conjunction with drawings and Examples.

Accompanying drawing 1 is the example structure sketch map of this a kind of electric compression breathing device.

Among the figure, 1. housing, 2. servomotor, 3. connecting rod, 4. back-moving spring, 5. support, 6. air bag base, 7. air bag, 8. mechanical hand, 9. knob, 10. display screen, 11. cams.

The specific embodiment

In accompanying drawing 1, this a kind of electric compression breathing device comprises housing 1, servomotor 2, connecting rod 3, back-moving spring 4, support 5, air bag base 6, air bag 7, mechanical hand 8, knob 9, display screen 10 and cam 11; This breathing equipment has a rectangular case 1, and the bottom of this housing 1 is the support 5 of a square frame shape, and housing 1 is provided with display screen 10 and knob 9; Be provided with servomotor 2, Programmable Logic Controller and back-moving spring 4 in the housing 1; Programmable Logic Controller is electrically connected with display screen 10 and servomotor 2 respectively; The cam 11 of rotation is installed on the output shaft of servomotor 2; Support 5 intermediate active are connected with an air bag base 6, have the arcuate groove of depression in the middle of this air bag base 6, can coincide in this arcuate groove and place air bag 7; The both sides end face of this air bag base 6, correspondence have and the identical stuck arc tube seat of the mouth of pipe at air bag 7 two ends, are used for fixing air bag 7, prevent its play or slip; Vertically pass a connecting rod 3, the top end face of this connecting rod 3 and cam 11 outer rim close proximity in the middle of the back-moving spring 4; Housing 1 and support 5 are vertically passed in the bottom of this connecting rod 3, are connected with an identical mechanical hand 8 of pushing that coats of the raised face (RF) with breathing bag 7.

In the accompanying drawings, this breathing equipment can be placed in bedside cabinet or the go-cart and use, and its structure small volume and less weight is for rescue work provides convenience.

During use, according to the normal demand of human body, the rotating speed of regulating servomotor 2 is per minute 16～20 times, and is synchronous with the breathing of human body, and this driven by motor cam 11 rotates; When the boss of cam 11 contacted with connecting rod 3, mechanical hand 8 extruding gasbags 7 made oxygen enter patient's nasal cavity; When the boss of cam 11 and connecting rod 3 broke away from, mechanical hand 8 upwards resetted under the effect of back-moving spring 4 and upsprings, and oxygen enters air bag 7, and breathing cycle of this moment finishes, and so repeatedly, can realize patient is carried out first aid respirator.

Claims

1. an electric compression breathing device comprises housing (1), servomotor (2), connecting rod (3), back-moving spring (4), support (5), air bag base (6), air bag (7), mechanical hand (8), knob (9), display screen (10) and cam (11); This breathing equipment has a rectangular case (1), and the bottom of this housing (1) is the support (5) of a square frame shape, and housing (1) is provided with display screen (10) and knob (9); Be provided with servomotor (2), Programmable Logic Controller and back-moving spring (4) in the housing (1); Programmable Logic Controller is electrically connected with display screen (10) and servomotor (2) respectively; It is characterized in that: the cam (11) that rotation is installed on the output shaft of servomotor (2); Support (5) intermediate active is connected with an air bag base (6), has the arcuate groove of the depression of placing air bag (7) in the middle of this air bag base (6); The both sides end face of this air bag base (6), correspondence have and the identical stuck arc tube seat of the mouth of pipe at air bag (7) two ends; Vertically pass a connecting rod (3), top end face of this connecting rod (3) and cam (11) outer rim close proximity in the middle of the back-moving spring (4); Housing (1) and support (5) are vertically passed in the bottom of this connecting rod (3), are connected with an identical mechanical hand (8) of pushing that coats of the raised face (RF) with breathing bag (7).