CN208660081U

CN208660081U - Novel first aid device for Cardiological clinic

Info

Publication number: CN208660081U
Application number: CN201820479586.8U
Authority: CN
Inventors: 王朝广; 唐长群; 文飞
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-04-03
Filing date: 2018-04-03
Publication date: 2019-03-29
Anticipated expiration: 2028-04-03

Abstract

The utility model proposes a kind of Novel first aid devices for Cardiological clinic, including respirator and gas blow pipe, oxygen chamber and outlet chamber are provided in the respirator, gas blow pipe is connected to oxygen chamber, the front end of the gas blow pipe is disposed with spring base and gum backplate, spring is provided on spring base, the gum backplate is internally provided with air blowing filter layer and expiration filter layer, and the front end of the gum backplate is provided with support facing.For the utility model when being used for artificial respiration, the oxygen in oxygen chamber can move into patient lung with air blowing air-flow, improve rescue efficiency；Gas blow pipe can close oxygen chamber while pop-up under the action of the spring, not only to avoid waste but also can protect the tissue in patient's mouth；Oral cavity mucus can be filtered out using air blowing filter layer and expiration filter layer, prevents two-way infection, and respirator is supported in oral cavity position by gum backplate.The utility model is designed reasonably, structure are simple, are suitble to large-scale promotion.

Description

Novel first aid device for Cardiological clinic

Technical field

The utility model belongs to the field of medical instrument technology more particularly to a kind of Novel first aid for Cardiological clinic fills It sets.

Background technique

It is to be unable to the patient of autonomous respiration to loss of consciousness to carry out first aid and most have that CPR and artificial respiration, which combine, The measure of effect.Wherein, artificial respiration needs medical rescuer's oral area to be blown into air-flow to patient oral cavity, by imposing to patient lungs High pressure draught forces breathing, reaches the rescue purpose of patient's autonomous respiration.

Currently, outdoor first aid, which is taken when artificial respiration, to be all rescuer and rescued the mouth-to-mouth air blowing of personnel, this is For condition limitation and must not consider the propagation of oral bacteria, the especially infection of oral cavity mucus；But if it is in hospital If should just be avoided as much as medical rescuer and the direct mouth to mouth breathing of patient, in order to avoid the infection of the thin germ in oral cavity, Simultaneously it has to be considered that the patient for being especially just sent to hospital needs to be pushed to operation on one side when the situation is desperate Room receives the artificial respiration of rescuer on one side, so the tool for artificial respiration must also under the premise of ensuring against infection Must be extremely simple, larger using volume, complicated breathing tool is interfered instead.What is generallyd use is a kind of with gas-guide tube Breathing mask be isolated, for air guide tube in insertion patient throat, rescuer blows, and there are one for such breathing mask A problem is just a lack of anti-infection structure；In addition, since artificial respiration and CPR are that interval carries out, and CPR Movement range it is larger, gas-guide tube always throat be easy throat's tracheae is caused to damage, if pulled out when CPR Out, valuable rescue time can be delayed by being inserted into when artificial respiration.

Utility model content

The utility model is proposed for above-mentioned artificial respiration utensil technical problem present in health, secure context A kind of design is reasonable, structure is simple, can prevent two-way infection and the higher Novel first aid for Cardiological clinic of safety coefficient Device.

In order to achieve the above object, the technical solution adopted in the utility model is, provided by the utility model for intracardiac The Novel first aid device of section's clinic, including respirator are provided with gas blow pipe on the respirator, and setting is aerobic in the respirator Air cavity and outlet chamber, the gas blow pipe, which is connected to oxygen chamber and is provided with oxygen on gas blow pipe, to portal, before the gas blow pipe End is disposed with hollow spring base and has round-meshed gum backplate, is provided with spring, the gum on the spring base Backplate is internally provided with air blowing filter layer and expiration filter layer, and the front end of the gum backplate is provided with support facing, the breathing The front end of cover is provided with bucket lip, and the upper surface of the respirator is provided with the venthole being connected to outlet chamber.

Preferably, the outlet chamber surrounds oxygen chamber.

Preferably, being provided with check valve in the gas blow pipe.

Preferably, the gum backplate is connected to the tail portion of spring base.

Preferably, being connected with headband on the respirator.

Compared with prior art, it is the advantages of the utility model with good effect,

1, the Novel first aid device provided by the utility model for Cardiological clinic, by the way that respirator is worn over disease population Portion moves into patient lung with air-flow to have oxygen while practicing artificial respiration, and blow from gas blow pipe, To be conducive to CPR, rescue efficiency is improved；Secondly, after rescuer leaves gas blow pipe, gas blow pipe bullet under the action of the spring Oxygen chamber can be closed while out, not only to avoid waste but also can protect the tissue in patient's mouth, and the tooth of patient It is engaged on support facing and is conducive to gas blow pipe disengaging；Both sides' exhalation can be filtered out using air blowing filter layer and expiration filter layer The oral cavity mucus carried in gas prevents artificial respiration from generating two-way infection, and respirator is supported in oral cavity by gum backplate The stability of device is improved at position.The utility model is designed reasonably, structure are simple, are suitble to large-scale promotion.

Detailed description of the invention

It, below will be to required in embodiment description in order to illustrate more clearly of the technical solution of the utility model embodiment The attached drawing used is briefly described, it should be apparent that, the accompanying drawings in the following description is some embodiments of the utility model, For those of ordinary skill in the art, without any creative labor, it can also obtain according to these attached drawings Obtain other attached drawings.

Fig. 1 is the schematic diagram of internal structure for the respirator that embodiment provides；

Fig. 2 is the cross-sectional view for Fig. 1 that embodiment provides；

Fig. 3 is the overall structure diagram for the Novel first aid device for Cardiological clinic that embodiment provides；

In above each figure, 1, respirator；2, oxygen chamber；3, outlet chamber；4, gas blow pipe；41, oxygen portals；5, spring；6, Spring base；7, gum backplate；71, air blowing filter layer；72, outlet filter layer；8, facing is supportted；9, bucket lip；10, venthole；11, head Band.

Specific embodiment

It is with reference to the accompanying drawing and real in order to be more clearly understood that the above objects, features, and advantages of the utility model Example is applied to be described further the utility model.It should be noted that in the absence of conflict, embodiments herein and reality The feature applied in example can be combined with each other.For sake of convenience, hereafter such as there are "upper", "lower", "left", "right" printed words, only indicate It is consistent with the upper and lower, left and right direction of attached drawing itself, restriction effect is not played to structure.

Many details are explained in the following description in order to fully understand the utility model, still, this is practical Novel to be implemented using other modes described herein are different from, therefore, the utility model is not limited to be described below The limitation of the specific embodiment of specification.

Embodiment, as shown in Figure 1, Figure 2 and Figure 3, the Novel first aid provided by the utility model for Cardiological clinic fill It sets, including respirator 1, is provided with gas blow pipe 4 on the respirator 1, although respirator 1 and air blowing 4 are managed in the prior art With comparative maturity, but the utility model has done obvious and beneficial improvement to the two structures, while also adding advantageous The structure of oxygen concentration when improving rescuer and blowing, and prevent rescuer and rescued oral cavity from the knot of two-way infection occurs Structure.

Specifically, the utility model is provided with oxygen chamber 2 and outlet chamber 3, the gas blow pipe 4 in the respirator 1 of offer It is connected to oxygen chamber 2 and is provided with oxygen on gas blow pipe 4 and portal 41, the front end of the gas blow pipe 4 is disposed with hollow Spring base 6 and have round-meshed gum backplate 7, is provided with spring 5 on the spring base 6, the gum backplate 7 is internally provided with Air blowing filter layer 71 and expiration filter layer 72, the front end of the gum backplate 7 are provided with support facing 8, the front end of the respirator 1 It is provided with bucket lip 9, the upper surface of the respirator 1 is provided with the venthole 10 being connected to outlet chamber 3.

The working principle of the present apparatus is that support facing 8, which struts patient's mouth, keeps the packet of gum backplate 7 right between tooth and lip Respirator 1, which is realized, to be fixed, meanwhile, the bucket lip 9 of respirator 1 can be stuck in the nose two sides of the rescued, keep device more stable；From blowing Tracheae 4 is blown, and the direction that the oxygen in oxygen chamber 2 flow with air-flow is portalled from oxygen and 41 converged together with primary air into quilt The lung for the person of rescuing；Rescuer leaves gas blow pipe 4, and while gas blow pipe 4 pops up under the effect of spring 5, oxygen portals 41 with bottom The air blowing tube portion to portal without oxygen set can just close oxygen chamber 2, to avoid waste but also can not only prevent in the heart Lung recovery movement starts rear gas blow pipe 4 and hurts tissue in patient's mouth；Patient faintly breathes out exhaust gas and along outlet chamber It is discharged from venthole, can realize artificial respiration in this way.Meanwhile it can mistake using air blowing filter layer 71 and expiration filter layer 72 The oral cavity mucus carried in the gas of both sides' exhalation is filtered, wherein air blowing filter layer 71 is mainly used for filtering the gas of rescuer's exhalation Body；Expiration filter layer 72 is mainly used for filtering the gas of rescued's exhalation, or can be described as from rescued oral cavity from stickness The mucus ingredient connected prevents artificial respiration from generating two-way infection.Whole device structure is relatively simplified but its function have plus, behaviour Also facilitate, and be conducive to improve the efficiency of artificial respiration.

In order to flow smoothly the gas in respirator 1, the outlet chamber 3 provided by the utility model wraps oxygen chamber 2 It encloses, and is provided with check valve in gas blow pipe 4.In this case, the exhaust gas that the faint breath of patient generates can be around peroxide Air cavity 2 and enter outlet chamber 3；And rescuer, when blowing, gas blow pipe 4 is just docked with spring base 6, and oxygen can also be smooth Converge with air blowing air-flow, gas blowby will not occur.

In order to facilitate replacement gum backplate 7 and support facing 8, gum backplate 7 provided by the utility model is connected to spring base 6 Tail portion, and optimal connection type be threadedly coupled, in this case not only increase wholesomeness and also improve the benefit of respirator With rate.It should be noted that support facing 8 will not cause to damage to the tooth of the rescued.

In order to increase the stability of whole device, it is connected with headband 11 on respirator 1 provided by the utility model, when use Headband 11 can be worn on the head of the rescued, preventing artificial respiration from once carrying out CPR afterwards shakes whole device to fall Fall.

The above descriptions are merely preferred embodiments of the present invention, is not to make other forms to the utility model Limitation, any person skilled in the art is changed or is modified as possibly also with the technology contents of the disclosure above equivalent The equivalent embodiment of variation is applied to other fields, but all without departing from the content of the technical scheme of the utility model, according to this reality With novel technical spirit any simple modification, equivalent variations and remodeling to the above embodiments, it is practical new to still fall within this The protection scope of type technical solution.

Claims

1. a kind of Novel first aid device for Cardiological clinic, including respirator, it is provided with gas blow pipe on the respirator, It is characterized in that, oxygen chamber and outlet chamber are provided in the respirator, and the gas blow pipe is connected to oxygen chamber and on gas blow pipe It is provided with oxygen to portal, the front end of the gas blow pipe is disposed with hollow spring base and has round-meshed gum backplate, institute It states and is provided with spring on spring base, the gum backplate is internally provided with air blowing filter layer and expiration filter layer, the gum shield The front end of plate is provided with support facing, and the front end of the respirator is provided with bucket lip, and the upper surface of the respirator is provided with and goes out The venthole of air cavity connection.

2. the Novel first aid device according to claim 1 for Cardiological clinic, which is characterized in that the outlet chamber will Oxygen chamber surrounds.

3. the Novel first aid device according to claim 2 for Cardiological clinic, which is characterized in that in the gas blow pipe It is provided with check valve.

4. the Novel first aid device according to claim 3 for Cardiological clinic, which is characterized in that the gum backplate It is connected to the tail portion of spring base.

5. the Novel first aid device according to claim 4 for Cardiological clinic, which is characterized in that on the respirator It is connected with headband.