CN203885966U

CN203885966U - Simple artificial respirator

Info

Publication number: CN203885966U
Application number: CN201420320366.2U
Authority: CN
Inventors: 吴三社
Original assignee: Individual
Current assignee: Individual
Priority date: 2014-06-17
Filing date: 2014-06-17
Publication date: 2014-10-22
Anticipated expiration: 2024-06-17

Abstract

The utility model relates to the artificial respiration technology, in particular to a simple artificial respirator. The simple artificial respirator solves the problems that in the rescuing process with the existing artificial respiration technology, time and labor are wasted, and the existing artificial respiration technology is not suitable for outdoor rescuing or rescuing at remote occasions. The simple artificial respirator comprises a packing cup, a pivot, hinged arms, a limiting rod, limiting concave holes, an inflating bag, an inflating pipe, a piston, a reset spring, a ventilation tube, an exhausting tube, an oxygen bag, an oxygen tube, an air tube, a first air inlet one-way valve and a second air inlet one-way valve. A pivot installation hole communicated with the outside and the inside is formed in the center of the cup bottom of the packing cup, the pivot is installed in the pivot installation hole in a sealed mode, the axis of the pivot and the axis of the packing cup are perpendicularly intersected, the two hinged arms are symmetrically hinged to the pivot, and the inner ends of the two hinged arms are both outwards cocked. The simple artificial respirator is suitable for rescuing asphyxia patients, gas poisoning patients, drug poisoning patients, respiratory muscle paralysis patients, near-drowning patients, electric shock patients and the like.

Description

Simple artificial respirator

Technical field

This utility model relates to artificial respiration's technology, specifically a kind of Simple artificial respirator.

Background technology

The patients such as in daily life, artificial respiration is mainly used in suffocating, carbon monoxide poisoning, drug intoxication, paralysis of respiratory muscle, drowned and electric shock sue and labour.Under prior art condition, artificial respiration's technology is mainly divided into following two kinds: the first is mouth-to-mouth ventilation, and the second is to practice artificial respiration by medical breathing machine.Practice shows, existing artificial respiration's technology is because self principle and structure are limit, the problem that the existence process of suing and labouring wastes time and energy, is not suitable in the wild or remote occasion is sued and laboured, specifically be described below: one, in the time carrying out mouth-to-mouth ventilation, due to patient's gnathospasma, rescuer is in order to ensure patient's respiratory smooth, need firmly patient's mandibular joint to be broken into two with one's hands and continued to break, so that patient's mandibular joint remains separated position, cause thus the process of suing and labouring to waste time and energy.Its two, because medical breathing machine conventionally has volume heaviness, is difficult to carry, therefore, in the time that patient is in field or remote occasion, practice artificial respiration by medical breathing machine not applicable.Based on this, be necessary to invent a kind of brand-new respirator, the problems referred to above that exist to solve existing artificial respiration's technology.

Summary of the invention

This utility model, in order to solve the problem that existing artificial respiration's technology process of suing and labouring wastes time and energy, is not suitable in the wild or remote occasion is sued and laboured, provides a kind of Simple artificial respirator.

This utility model is to adopt following technical scheme to realize: Simple artificial respirator, comprises leather cup, pivot, articulated jib, gag lever post, spacing shrinkage pool, gas cell, gas tube, piston, back-moving spring, scavenge trunk, exhaustor, oxygen bag, oxygen hose, air hose, the first breather check valve, the second breather check valve; Wherein, the bowl end central authorities of leather cup offer the inside and outside pivotal mounting hole connecting; Pivot is seal-installed in pivotal mounting hole, and the axis of pivot and the intersect vertical axis of leather cup; The number of articulated jib is two; Two articulated jib symmetries are articulated with on pivot, and all outwards perks of the inner of two articulated jibs; The head end of gag lever post is articulated with the wherein outer end side surface of an articulated jib; The number of spacing shrinkage pool is multiple, and each spacing shrinkage pool is equidistantly opened in the outer end side surface of another root articulated jib; Gas tube sealing runs through the bowl end of leather cup; The inner sealing of gas tube, the outer end mouth of pipe of gas tube is communicated with gas cell sealing; Piston slipper seal is installed on the inner chamber of gas tube; The head end of back-moving spring and the inner end wall of gas tube are fixed, and tail end and the piston of back-moving spring are fixed; The head end mouth of pipe of scavenge trunk is communicated with gas tube sealing, and the head end mouth of pipe of scavenge trunk is between the inner end wall and piston of gas tube; The tail end mouth of pipe of scavenge trunk is positioned at the inner chamber of leather cup; Exhaustor sealing runs through the bowl end of leather cup; The inner mouth of pipe of exhaustor is communicated with gas tube sealing, and the inner mouth of pipe of exhaustor is between the inner end wall of gas tube and the head end mouth of pipe of scavenge trunk; The head end mouth of pipe of oxygen hose is communicated with gas cell sealing, and the tail end mouth of pipe of oxygen hose is communicated with oxygen bag sealing; The head end mouth of pipe of air hose is communicated with gas cell sealing; The first breather check valve is installed on the inner chamber of oxygen hose; The second breather check valve is installed on the inner chamber of air hose.

Concrete use procedure is as follows: first, patient's mandibular joint is broken into two with one's hands, and the inner of two articulated jibs is stretched between patient's mandibular joint, make the inner of two articulated jibs hook respectively patient's upper tooth rear wall and lower tooth rear wall, leather cup thus seal buckle is connected on patient's mouth.Then, unclamp patient's mandibular joint, hold the outer end of two articulated jibs, and two articulated jibs are opened, two articulated jibs strut patient's mandibular joint thus.Subsequently, the tail end of gag lever post is plugged in one of them spacing shrinkage pool, two articulated jibs stay open state thus, and make patient's mandibular joint remain separated position.Subsequently, pinch pressure gas cell, air in gas cell inwardly promotes piston (now back-moving spring generation compressive deformation), scavenge trunk is communicated with gas cell by gas tube thus, air in gas cell enters patient's respiratory tract thus successively by gas tube, scavenge trunk, leather cup, mandibular joint, thereby realizes to patient blow (being equivalent to patient carries out air-breathing).In air blowing process, the air in gas cell forms positive pressure to the first breather check valve and the second breather check valve, and the first breather check valve and the second breather check valve are closed thus.Subsequently, unclamp gas cell, piston outwards resets under the elastic force effect of back-moving spring, scavenge trunk is communicated with exhaustor by gas tube thus, the air that patient breathes out drains into leather cup outside by mandibular joint, leather cup, scavenge trunk, gas tube, exhaustor thus successively, thereby patient can be exhaled smoothly.In exhalation process, air in gas cell forms suction function to the first breather check valve and the second breather check valve, the first breather check valve and the second breather check valve are opened thus, oxygen in oxygen bag enters gas cell by oxygen hose thus, outside air enters gas cell by air hose thus, thereby ready for patient is blown next time.In this process, by the tail end of gag lever post being plugged in different spacing shrinkage pools, the amplitude that two articulated jibs of scalable are opened, regulates the separately amplitude of patient's mandibular joint thus.Based on said process, compared with existing artificial ventilator, Simple artificial respirator tool described in the utility model has the following advantages: one, compared with mouth-to-mouth ventilation, Simple artificial respirator described in the utility model firmly continues patient's mandibular joint to break without rescuer, and only need can make patient's mandibular joint remain separated position by two articulated jibs, make thus the process of suing and labouring time saving and energy saving.Its two, compared with medical breathing machine, Simple artificial respirator lightweight and portable in volume described in the utility model, easily carry, therefore, in the time that patient is in field or remote occasion, Simple artificial respirator described in the utility model is completely applicable.In sum, Simple artificial respirator described in the utility model, by adopting brand new, efficiently solves the problem that existing artificial respiration's technology process of suing and labouring wastes time and energy, is not suitable in the wild or remote occasion is sued and laboured.

This utility model is rational in infrastructure, it is ingenious to design, efficiently solve the problem that existing artificial respiration's technology process of suing and labouring wastes time and energy, is not suitable in the wild or remote occasion is sued and laboured, be applicable to suffocating, the patient such as carbon monoxide poisoning, drug intoxication, paralysis of respiratory muscle, drowned and electric shock sues and labours.

Brief description of the drawings

Fig. 1 is structural representation of the present utility model.

Fig. 2 is the partial enlarged drawing at A place in Fig. 1.

Fig. 3 is the partial enlarged drawing at B place in Fig. 1.

In figure: 1-leather cup, 2-pivot, 3-articulated jib, 4-gag lever post, the spacing shrinkage pool of 5-, 6-gas cell, 7-gas tube, 8-piston, 9-back-moving spring, 10-scavenge trunk, 11-exhaustor, 12-oxygen bag, 13-oxygen hose, 14-air hose, 15-the first breather check valve, 16-the second breather check valve.

Detailed description of the invention

Simple artificial respirator, comprises leather cup 1, pivot 2, articulated jib 3, gag lever post 4, spacing shrinkage pool 5, gas cell 6, gas tube 7, piston 8, back-moving spring 9, scavenge trunk 10, exhaustor 11, oxygen bag 12, oxygen hose 13, air hose 14, the first breather check valve 15, the second breather check valve 16; Wherein, the bowl end central authorities of leather cup 1 offer the inside and outside pivotal mounting hole connecting; Pivot 2 is seal-installed in pivotal mounting hole, and the intersect vertical axis of the axis of pivot 2 and leather cup 1; The number of articulated jib 3 is two; Two articulated jib 3 symmetries are articulated with on pivot 2, and all outwards perks of the inner of two articulated jibs 3; The head end of gag lever post 4 is articulated with the wherein outer end side surface of an articulated jib 3; The number of spacing shrinkage pool 5 is multiple, and each spacing shrinkage pool 5 is equidistantly opened in the outer end side surface of another root articulated jib 3; Gas tube 7 sealings run through the bowl end of leather cup 1; The inner sealing of gas tube 7, the outer end mouth of pipe of gas tube 7 is communicated with gas cell 6 sealings; Piston 8 slipper seals are installed on the inner chamber of gas tube 7; The inner end wall of the head end of back-moving spring 9 and gas tube 7 is fixed, and the tail end of back-moving spring 9 and piston 8 are fixing; The head end mouth of pipe of scavenge trunk 10 is communicated with gas tube 7 sealings, and the head end mouth of pipe of scavenge trunk 10 is between the inner end wall and piston 8 of gas tube 7; The tail end mouth of pipe of scavenge trunk 10 is positioned at the inner chamber of leather cup 1; Exhaustor 11 sealings run through the bowl end of leather cup 1; The inner mouth of pipe of exhaustor 11 is communicated with gas tube 7 sealings, and the inner mouth of pipe of exhaustor 11 is between the inner end wall of gas tube 7 and the head end mouth of pipe of scavenge trunk 10; The head end mouth of pipe of oxygen hose 13 is communicated with gas cell 6 sealings, and the tail end mouth of pipe of oxygen hose 13 is communicated with oxygen bag 12 sealings; The head end mouth of pipe of air hose 14 is communicated with gas cell 6 sealings; The first breather check valve 15 is installed on the inner chamber of oxygen hose 13; The second breather check valve 16 is installed on the inner chamber of air hose 14.

When concrete enforcement, leather cup 1, gas cell 6, gas tube 7, scavenge trunk 10, exhaustor 11, oxygen hose 13, air hose 14 all adopt rubber to make.Pivot 2, articulated jib 3, gag lever post 4 are all adopted and are made of a steel.

Claims

1. a Simple artificial respirator, is characterized in that: comprise leather cup (1), pivot (2), articulated jib (3), gag lever post (4), spacing shrinkage pool (5), gas cell (6), gas tube (7), piston (8), back-moving spring (9), scavenge trunk (10), exhaustor (11), oxygen bag (12), oxygen hose (13), air hose (14), the first breather check valve (15), the second breather check valve (16); Wherein, the bowl end central authorities of leather cup (1) offer the inside and outside pivotal mounting hole connecting; Pivot (2) is seal-installed in pivotal mounting hole, and the intersect vertical axis of the axis of pivot (2) and leather cup (1); The number of articulated jib (3) is two; It is upper that two articulated jibs (3) symmetry is articulated with pivot (2), and all outwards perks of the inner of two articulated jibs (3); The head end of gag lever post (4) is articulated with the wherein outer end side surface of an articulated jib (3); The number of spacing shrinkage pool (5) is multiple, and each spacing shrinkage pool (5) is equidistantly opened in the outer end side surface of another root articulated jib (3); Gas tube (7) sealing runs through the bowl end of leather cup (1); The inner sealing of gas tube (7), the outer end mouth of pipe of gas tube (7) is communicated with gas cell (6) sealing; Piston (8) slipper seal is installed on the inner chamber of gas tube (7); The inner end wall of the head end of back-moving spring (9) and gas tube (7) is fixed, and the tail end of back-moving spring (9) and piston (8) are fixing; The head end mouth of pipe of scavenge trunk (10) is communicated with gas tube (7) sealing, and the head end mouth of pipe of scavenge trunk (10) is positioned between the inner end wall and piston (8) of gas tube (7); The tail end mouth of pipe of scavenge trunk (10) is positioned at the inner chamber of leather cup (1); Exhaustor (11) sealing runs through the bowl end of leather cup (1); The inner mouth of pipe of exhaustor (11) is communicated with gas tube (7) sealing, and the inner mouth of pipe of exhaustor (11) is positioned between the inner end wall of gas tube (7) and the head end mouth of pipe of scavenge trunk (10); The head end mouth of pipe of oxygen hose (13) is communicated with gas cell (6) sealing, and the tail end mouth of pipe of oxygen hose (13) is communicated with oxygen bag (12) sealing; The head end mouth of pipe of air hose (14) is communicated with gas cell (6) sealing; The first breather check valve (15) is installed on the inner chamber of oxygen hose (13); The second breather check valve (16) is installed on the inner chamber of air hose (14).