CN2134186Y

CN2134186Y - Cardiopulmonary rescue apparatus

Info

Publication number: CN2134186Y
Application number: CN 92222026
Authority: CN
Inventors: 张凤全; 李桂琴; 刘永斌
Original assignee: Individual
Current assignee: Individual
Priority date: 1992-05-14
Filing date: 1992-05-14
Publication date: 1993-05-26
Anticipated expiration: 2002-05-14

Abstract

The utility model relates to a cardiopulmonary rescue apparatus. An artificial respiration device, a cardiac compressor, etc., are designed in one through the mechanical lever principle, which avoids the defect that the mouth-to-mouth artificial respiration is easy to infect diseases. The utility model, which has the advantages of time saving, labor saving, convenient operation, simple structure, easy fabrication, low cost and safety, can be widely used for salvage of a patient who suddenly stifles in a hospital and the accident site, etc.

Description

Cardiopulmonary rescue apparatus

This utility model relates to medical treatment and rescues dress value, particularly a kind of cardiopulmonary buoyant apparatus.

In the present various casualty accident, need critical patient's situation that practices artificial respiration a lot.We know that the lung recovery is a most important ring in the heart, lung, the cerebral resuscitation, way is a life-kiss and adopt comparatively effectively usually, because the rescue personnel directly contacts with the disease population boil on the nape opposite the mouth, the infectivity disease, while is because of the anti-stream of gastric liquid thing, easily cause the mistake suction and influence the rescue recovery effect, and this situation is difficult for accepting to the rescue personnel.Endotracheal intubation only limits to hospital with good conditionsi, and salvage at scene is difficult to use.Chinese patent CN87212800.8 number a kind of emergency rescue breathing device is disclosed in the recent period, it is made up of sputum aspirator, joint, face shield threeway, breather and breathing ball etc., because when this technology is used, still need the people to breathe and both hands are pushed heart stolen goods position, though therefore it has solved the problem of not direct and disease population mouth to mouth breathing infectivity disease, but and unresolved rescue personnel's physical work, the complicated problems such as (also needing to implement artificial and both hands be pushed heart stolen goods position coordination etc.) of operation by sucking bent sub as the rescue personnel.

This utility model improves at the problem that prior art exists, provide one to cross and to remove the rescue personnel mouth to mouth or suck bent sub and implement the artificial respiration and remove the problem that rescue personnel's both hands are pushed the action of heart stolen goods, and use operation comparatively easy, processing and manufacturing easily, cost is low, big infirmary and all spendable cardiopulmonary buoyant apparatus of salvage at scene.

This utility model is achieved by following manner: a kind of cardiopulmonary buoyant apparatus, comprise fuselage and go up the artificial respiration's part that is provided with, it is characterized in that said fuselage is the L type and is height-adjustable two body structures, be fuselage comprise support plate and on the adjusting cage plate and the frame of insert regulating adjustable-height in the cage plate and tightening up with adjustment screw, can regulate according to the concrete size situation of human body during use, the centre position of its vertical component is provided with horizontal support plate, the artificial respiration partly is arranged on the middle part (being the centre position) of horizontal support plate, and one of its arranged outside and its heart stolen goods pressing part on same straight line not.

Said artificial respiration partly has one to be connected in cylinder on the horizontal support plate and interior piston and piston rod thereof by screw, the upper end of piston rod is hinged by universal joint and cylinder depression bar, the front end of cylinder depression bar is hinged by bearing pin and frame upper end, the bottom of cylinder is provided with non-return valve and exhaust nozzle, exhaust nozzle connects appendix, appendix directly insert the people the mouth in get final product.

Said heart stolen goods pressing part has one to be connected in the column of pushing on the horizontal support plate by fixed cover and nut, pushing more than the fixed cover be provided with on the column spacing collar and on holding screw, between fixed cover and spacing collar, be provided with spring, the upper end of pushing column is hinged by the heart stolen goods depression bar of universal joint and level, heart stolen goods depression bar front end is hinged by bearing pin and frame, the lower end of pushing column is provided with protruding sphere and pushes holder, pushes holder and directly presses at the human heart position.

In addition, a spare part box can be set, be used to equip some other medical equipments in the end of the heart stolen goods depression bar of level, as acupuncture needle, gag, spatula and clinical thermometer etc. also can be equipped some rescue medicines or the like.When present technique is used, the medical worker can directly insert appendix in patient's the mouth, pushing holder presses in patient's heart stolen goods position, alternately depress cylinder depression bar and heart stolen goods depression bar then, wherein moving up and down of cylinder depression bar is by piston rod and piston thereof the gas in the cylinder to be imported in patient's mouth, because the effect of non-return valve, its backhaul (is that the cylinder depression bar is when moving upward, non-return valve is closed, when the cylinder depression bar moves downward then non-return valve open, gas can adverse current not enter cylinder in patient's lung like this, its principle is equivalent to bellows, when heart stolen goods depression bar moved downward, the holder of pushing of its front end directly pressed patient's chest, pushed usually to sink 3～5 centimeters better, because the effect of spacing collar and spring thereof is arranged, pushing stroke can control, because above-mentioned cylinder depression bar and heart stolen goods depression bar are to utilize lever principle, therefore very laborsaving.

This utility model is compared with prior art, all adopts the mechanical lever blocked operation because artificial respiration and heart stolen goods are pushed, and is therefore time saving and energy saving, both prevented to infect, safe and reliable, grasp easily again and operation, easy to use, characteristics such as simultaneously it has simple in structurely, makes easily, and cost is low.

Fig. 1 is an axonometric chart of the present utility model.

Fig. 2 is a front view of the present utility model.

Fig. 3 is a right view of the present utility model.

Among the figure: 1 bearing pin, 2 cylinder depression bars, 3 universal joints, 4 piston rods, 5 cylinder head, 6 pistons, 7 cylinders, 8 envelope valves, 9 horizontal support plates, 10 non-return valves, 11 exhaust nozzles, 12 appendixs, 13 are regulated cage plates, 14 adjustment screw, 15 support plates, 16 and are pushed holder, 17 nuts, 18 fixed covers, 19 screws, 20 springs, 21 holding screws, 22 spacing collars, 23 and push column, 24 spare part boxes, 25 heart stolen goods depression bars, 26 frames, 27 spatulas, 28 and examine hammer, 29 human bodies.

Most preferred embodiment of the present utility model, as Figure 1-3.A kind of cardiopulmonary buoyant apparatus, comprise fuselage and go up the artificial respiration's part that is provided with, it is characterized in that said fuselage is the L type and is height-adjustable two body structures, be fuselage comprise support plate 15 and on adjusting cage plate 13 and insert to regulate in the cage plate 13 adjustable-heights and tighten up frame 26 with adjustment screw 14, can regulate according to the concrete size situation of human body during use, the centre position of its vertical component is provided with horizontal support plate 9, the artificial respiration partly is arranged on the middle part (being the centre position) of horizontal support plate 9, and one of its arranged outside and its heart stolen goods pressing part on same straight line not.

Said artificial respiration partly has one to be connected in cylinder 7 on the horizontal support plate 9 and interior piston 6 and piston rod 4 thereof by screw 9, the upper end of piston rod 4 is hinged by universal joint 3 and cylinder depression bar 2, the front end of cylinder depression bar 2 is hinged by bearing pin 1 and frame 26 upper ends, the bottom of cylinder 7 is provided with non-return valve 10 and exhaust nozzle 11, exhaust nozzle 11 connects appendix 12, appendix 12 directly insert the people the mouth in get final product.

Said heart stolen goods pressing part has one to be connected in by fixed cover 18 and nut 17 and to push column 23 on the horizontal support plate 9, fixed cover pushing more than 18 be provided with on the column 23 spacing collar 22 and on holding screw 21, between fixed cover 18 and spacing collar 22, be provided with spring 20, the upper end of pushing column 23 is hinged by the heart stolen goods depression bar 25 of universal joint and level, heart stolen goods depression bar 25 front ends are hinged by bearing pin 1 and frame 26, the lower end of pushing column 23 is provided with protruding sphere and pushes holder 16, pushes holder 16 heart stolen goods positions that directly press the people.

In addition, a spare part box 24 can be set, be used to equip some other medical equipments in the end of the heart stolen goods depression bar of level, as acupuncture needle, gag, spatula and clinical thermometer etc. also can be equipped some rescue medicines or the like.When present technique is used, the medical worker can directly insert appendix 12 in patient's the mouth, push holder 16 by being transferred to suitable height and having made and press in patient's heart stolen goods position by regulating cage plate 13 and adjustment screw 14, alternately depress cylinder depression bar 2 and heart stolen goods depression bar 25 then, wherein moving up and down of cylinder depression bar 2 is by piston rod 4 and piston 6 thereof the gas in the cylinder 7 to be imported in patient's mouth, because the effect of non-return valve 10, its backhaul (is that cylinder depression bar 2 is when moving upward, non-return valve 10 is closed, when cylinder depression bar 2 moves downward then non-return valve 10 open, gas can adverse current not enter cylinder in patient's lung like this, its principle is equivalent to bellows, heart stolen goods depression bar 25 is when moving mutually, the holder 16 of pushing of its front end directly presses patient's chest, usually push and sink 3～5 centimeters better,, push stroke and can control because the effect of spacing collar 22 and spring 20 thereof is arranged.

Claims

1, a kind of cardiopulmonary buoyant apparatus, comprise fuselage and go up the artificial respiration's part that is provided with, it is characterized in that said fuselage is the L type and is height-adjustable two body structures, be fuselage comprise support plate and on the adjusting cage plate and the frame of insert regulating adjustable-height in the cage plate and tightening up with adjustment screw, the centre position of frame is provided with horizontal support plate, the artificial respiration partly is arranged on the middle part of horizontal support plate, and its outside be provided with again one with its cardiac compression part on same straight line not.

2, cardiopulmonary buoyant apparatus as claimed in claim 1, it is characterized in that: said artificial respiration partly has one to be connected in cylinder on the horizontal support plate and interior piston and piston rod thereof by screw, the upper end of piston rod is hinged by universal joint and cylinder depression bar, the front end of cylinder depression bar is hinged by bearing pin and frame upper end, the bottom of cylinder is provided with non-return valve and exhaust nozzle, and exhaust nozzle connects appendix.

3, cardiopulmonary as claimed in claim 1 or 2 rescue machine, it is characterized in that: said heart stolen goods pressing part has one to be connected in the column of pushing on the horizontal support plate by fixed cover and nut, pushing more than the fixed cover be provided with on the column spacing collar and on holding screw, between fixed cover and spacing collar, be provided with spring, the upper end of pushing column is hinged by the heart stolen goods depression bar of universal joint and level, heart stolen goods depression bar front end is hinged by bearing pin and frame, and the lower end of pushing column is provided with protruding sphere and pushes holder.