CN208641466U - A kind of emergency artificial respiration mouth being convenient for carrying - Google Patents

Abstract

A kind of emergency artificial respiration mouth being convenient for carrying, including upper mouthpiece, lower mouthpiece, gas-guide tube, the upper port of the gas-guide tube is connected with upper mouthpiece, mouth is directed at upper mouthpiece and blown by medical staff, gas is passed in patient mouthful by conduit and is succoured, gas-guide tube is made of top tracheae with lower windpipe, the lower port of top tracheae is provided with the diameter sealing plate bigger than top tracheae outer diameter, its lower end lateral surface is provided with outgassing groove, a circle air-resistant ring is provided on the upper end inner side edge of lower windpipe, the height of air-resistant ring is greater than the height of outgassing groove, the lower end cap of top tracheae is on air-resistant ring, when top tracheae pulls out upwards, outgassing groove is completely by choke circuit covering, gas is prevented to be discharged, underthrust top tracheae, top tracheae is connected to lower windpipe, it can ventilate, success in salvage can be improved.

Description

A kind of emergency artificial respiration mouth being convenient for carrying

Technical field

The utility model relates to field of medical products more particularly to a kind of emergency artificial respiration mouths being convenient for carrying.

Background technique

A kind of first-aid method when artificial respiration is called cardiopulmonary resuscitation, artificial respiration is for autonomous respiration stopping, leads to It crosses manually or mechanical device makes air enter intrapulmonary with having the rhythm and pace of moving things, then make to enter using the elastic recovery force of thorax and lung tissue The gas of intrapulmonary breathes out, and so in cycles to replace autonomous respiration, artificial respiration is suitable for asphyxia, gas poisoning, drug The first aid of the patients such as poison, paralysis of respiratory muscle, drowned and electric shock, there are many artificial respiration method, there is mouth-to-mouth insufflation, prostrate pressure back Method lies on the back and presses chest method, but the most convenient and effective with the artificial respiration of mouth-to-mouth insufflation formula, and comatose patient or heartbeat stop patient and exist Foreign bodies in airway is excluded, no spontaneous breathing should give artificial respiration immediately, to guarantee to supply oxygen to patient incessantly, prevent important Organ is because of irreversible damage caused by anoxic, and artificial respiration art is the medical first aid means of hospital nurse indispensability, artificial respiration First main points just will eliminate embarrassment, and in order to improve the success rate and tidal air efficiency of artificial respiration, the utility model researches and develops one kind The emergency artificial respiration mouth being convenient for carrying, ordinary person also can be quickly using practicing artificial respiration, and can be to avoid direct body Body contact reduces awkward atmosphere, more patients is allowed to be helped in time, and can be fitted by breathing mouth to avoid transmission It is used for each clinical application.

Utility model content

The purpose of the utility model is to provide a kind of emergency artificial respiration mouths being convenient for carrying, and improve the success of artificial respiration Rate and tidal air efficiency, facilitate operation.

To achieve the goals above, the utility model adopts the following technical solution:

A kind of emergency artificial respiration mouth being convenient for carrying, including upper mouthpiece, lower mouthpiece, gas-guide tube, the gas-guide tube it is upper Port is connected with upper mouthpiece, and the lower port of the gas-guide tube is connected with lower mouthpiece, and the lower port of the gas-guide tube passes through down Mouthpiece is located at the lower section of lower mouthpiece so that it is convenient to which gas-guide tube is inserted into the patient's mouth, and the upper mouthpiece and lower mouthpiece are funnel-form, It is consistent with human body mouth surface shape, it can be bonded human body nozzle surface, avoid the leakage of breathing gas, the usage of the utility model It is to cover lower mouthpiece in patients mouth, and the lower port of the gas-guide tube below lower mouthpiece is inserted into patient mouth, cures Mouth is directed at upper mouthpiece and blown by shield personnel or salvor, and breathing gas is passed in patient mouthful by conduit and is rescued It helps, the upper mouthpiece and lower mouthpiece are funnel-form and can sufficiently be bonded with human body mouth, can prevent gas leak, can be with It blows air into Patients with Lung to the greatest extent, improves success in salvage.

Further, the gas-guide tube is made of top tracheae with lower windpipe, under the outer diameter of the top tracheae is less than The internal diameter of portion's tracheae, the lower port of the top tracheae is sealed set, and the lower port bottom surface of the top tracheae is arranged There is the sealing plate that diameter is bigger than top tracheae outer diameter, the sealing plate is gas impermeable, the lower end lateral surface of the top tracheae Surrounding is provided with outgassing groove, is provided with a circle air-resistant ring on the upper end inner side edge of the lower windpipe, the air-resistant ring it is interior Diameter is equal to the outer diameter of top tracheae, and the height of the air-resistant ring is greater than the height of outgassing groove on the lower outside face of top tracheae Degree, the lower end cap of the top tracheae is on the air-resistant ring on the inner side edge of the lower windpipe upper end, and the top gas The sealing plate of the lower port bottom surface of pipe is located at the lower section of air-resistant ring, since the diameter of sealing plate is bigger than the outer diameter of top tracheae, institute With equally bigger than the internal diameter of air-resistant ring, the lower end cap of such top tracheae is on air-resistant ring, and sealing plate is located under air-resistant ring Side, such air-resistant ring can prevent top tracheae from being pulled out, and the lower end of such top tracheae covers on air-resistant ring always, so that on Portion's tracheae and lower windpipe form an entirety, and the height of the outgassing groove is less than the height of air-resistant ring, works as top in this way Tracheae pulls out upwards, and outgassing groove can prevent gas from being discharged completely by choke circuit covering, and be downwardly into top tracheae, outgassing groove It can be moved to not by the position of choke circuit covering, such top tracheae is connected to lower windpipe, can ventilate, improvement effect exists In when medical staff practices artificial respiration, expiration while pushes top tracheae, and top tracheae is connected to logical with lower windpipe Gas can practice artificial respiration, and when removing mouth when medical staff's air-breathing, top tracheae can above be mentioned, top gas Pipe is not connected to lower windpipe, and incoming call can be prevented to succour again from discharge influence in the mouth to the gas of patient's body, in this way can be with Improve success in salvage.

Further, the upper mouthpiece and lower mouthpiece are all made of medical grade rubber, have preferable flexibility, Ke Yizeng Add and is bonded effect with mouth.

Detailed description of the invention

Fig. 1 is the cross section structure schematic diagram of the utility model embodiment.

Fig. 2 is the cross section structure schematic diagram of the utility model another kind embodiment.

Specific embodiment

The utility model is described in detail below in conjunction with specific embodiment.

A kind of emergency artificial respiration mouth being convenient for carrying, including upper mouthpiece 1, lower mouthpiece 2, gas-guide tube 3, the gas-guide tube 3 Upper port 31 be connected with upper mouthpiece 1, the lower port 32 of the gas-guide tube 3 is connected with lower mouthpiece 2, and the gas-guide tube 3 Lower port 32 pass through lower mouthpiece 2 be located at lower mouthpiece 2 lower section so that it is convenient to gas-guide tube 3 be inserted into the patient's mouth, the upper mouthpiece 1 with lower mouthpiece 2 be funnel-form, it is consistent with human body mouth surface shape, human body nozzle surface can be bonded, avoid the leakage of breathing gas Out, the usage of the utility model is, by 2 sets of lower mouthpiece in patients mouth, and the gas-guide tube 3 of lower 2 lower section of mouthpiece will be located at Lower port 32 is inserted into patient mouth, and mouth is directed at upper mouthpiece 1 and blown by medical staff or salvor, and breathing gas is logical It crosses gas-guide tube 3 and is passed in patient mouthful and succour, the upper mouthpiece 1 is funnel-form with lower mouthpiece 2 and can be with human body mouth Portion is sufficiently bonded, and can prevent gas leak, can be blowed air into Patients with Lung to the greatest extent, is improved artificial respiration and is rescued Help effect.

Further, the gas-guide tube 3 is made of top tracheae 4 and lower windpipe 5, and the outer diameter of the top tracheae 4 is small In the internal diameter of lower windpipe 5, the lower port 41 of the top tracheae 4 is sealed set, and the lower port of the top tracheae 4 41 bottom surfaces are provided with the diameter sealing plate 42 bigger than 4 outer diameter of top tracheae, and the sealing plate 42 is gas impermeable, the top tracheae 4 43 surrounding of lower end lateral surface is provided with outgassing groove 44, and circle resistance is provided on the upper end inner side edge of the lower windpipe 5 Air ring 51, the internal diameter of the air-resistant ring 51 is equal to the outer diameter of top tracheae 4, and the height of the air-resistant ring 51 is greater than top gas The height of outgassing groove 44 on the lower end lateral surface 43 of pipe 4, the lower end cap of the top tracheae 4 is in 5 upper end of lower windpipe On air-resistant ring 51 on portion's inner side edge, and the sealing plate 42 of 41 bottom surface of lower port of the top tracheae 4 is located at air-resistant ring 51 Lower section, since the diameter of sealing plate 42 is bigger than the outer diameter of top tracheae 4, so the internal diameter equally than air-resistant ring 51 is big, in this way The lower end cap of top tracheae 4 is on air-resistant ring 51, and sealing plate 42 is located at the lower section of air-resistant ring 51, and such air-resistant ring 51 can be with Top tracheae 4 is prevented to be pulled out, the lower end of such top tracheae 4 covers always on air-resistant ring 51, so that top tracheae 4 and lower part Tracheae 5 formed an entirety, and the height of the outgassing groove 44 be less than air-resistant ring 51 height, in this way when top tracheae 4 to On pull out, outgassing groove 44 can be covered by air-resistant ring 51 completely, prevent gas from being discharged, and be downwardly into top tracheae 4, outgassing groove 44 It can be moved to the position not covered by air-resistant ring 51, such top tracheae 4 is connected to lower windpipe 5, can ventilate, and improves effect Fruit is, when medical staff practices artificial respiration, expiration while pushes top tracheae 4, top tracheae 4 and lower windpipe 5 Connection ventilation, when can practice artificial respiration, and remove mouth when medical staff's air-breathing, top tracheae 4 can above be mentioned, Top tracheae 4 is not connected to lower windpipe 5, and incoming call can be prevented to influence relief from discharge in the mouth again to the gas of patient's body, Success in salvage can be improved in this way.

Further, the upper mouthpiece 1 and lower mouthpiece 2 are all made of medical grade rubber, have preferable flexibility, can be with Increase is bonded effect with mouth.

Claims (3)

1. a kind of emergency artificial respiration mouth being convenient for carrying, it is characterised in that: including upper mouthpiece (1), lower mouthpiece (2), gas-guide tube (3), the upper port (31) of the gas-guide tube (3) is connected with upper mouthpiece (1), the lower port (32) of the gas-guide tube (3) and lower mouth Mouth (2) is connected, and the lower port (32) of the gas-guide tube (3) passes through the lower section that lower mouthpiece (2) are located at lower mouthpiece (2), described Upper mouthpiece (1) and lower mouthpiece (2) are funnel-form, consistent with human body mouth surface shape.

2. the emergency artificial respiration mouth according to claim 1 being convenient for carrying, it is characterised in that: the gas-guide tube (3) by Top tracheae (4) and lower windpipe (5) form, and the outer diameter of the top tracheae (4) is less than the internal diameter of lower windpipe (5), described The lower port (41) of top tracheae (4) is sealed set, and lower port (41) bottom surface of the top tracheae (4) is provided with directly The diameter sealing plate (42) bigger than top tracheae (4) outer diameter, the sealing plate (42) is gas impermeable, under the top tracheae (4) End lateral surface (43) surrounding is provided with outgassing groove (44), is provided with a circle on the upper end inner side edge of the lower windpipe (5) Air-resistant ring (51), the internal diameter of the air-resistant ring (51) are equal to the outer diameter of top tracheae (4), and the height of the air-resistant ring (51) Greater than the height of outgassing groove (44) on the lower end lateral surface (43) of top tracheae (4), the lower end cap of the top tracheae (4) exists On air-resistant ring (51) on the inner side edge of lower windpipe (5) upper end, and lower port (41) bottom of the top tracheae (4) The sealing plate (42) in face is located at the lower section of air-resistant ring (51).

3. the emergency artificial respiration mouth according to claim 1 or 2 being convenient for carrying, it is characterised in that: the upper mouthpiece (1) It is all made of medical grade rubber with lower mouthpiece (2).