CN211157934U

CN211157934U - Improved oropharynx breather pipe

Info

Publication number: CN211157934U
Application number: CN201921721048.6U
Authority: CN
Inventors: 王泽爱; 汪慧
Original assignee: WUHU GUANGJI HOSPITAL
Current assignee: WUHU GUANGJI HOSPITAL
Priority date: 2019-10-15
Filing date: 2019-10-15
Publication date: 2020-08-04
Anticipated expiration: 2029-10-15

Abstract

The utility model discloses an oropharynx breather pipe of improvement, including the breather pipe body, the coarse overcoat of friction, remove anchor clamps, lip separation blade and elastic bandage, the coarse overcoat of friction sets up in the first half section of breather pipe body, the lip separation blade is fixed to be set up on removing anchor clamps, remove the firm overcoat of the tight friction of anchor clamps clamp, the elastic bandage both ends set up the both sides at the lip separation blade, the utility model discloses an oropharynx breather pipe of improvement, can effectively fix in the patient lip limit, can not make oropharynx breather pipe outwards take off or swallow inwards, can reduce the damage to oral cavity mucous membrane and gum, reach the effect of supplementary ventilation, and effectively fixed, conveniently get down, and portable lip separation blade can be according to the human length of adjusting the length that stretches into oropharynx breather pipe, make this device use more scientific.

Description

Improved oropharynx breather pipe

Technical Field

The utility model relates to the field of medical equipment, in particular to oropharynx breather pipe of improvement.

Background

The oropharynx breather pipe is used for maintaining the smoothness of an upper respiratory tract, and for anesthesia patients or coma patients, as the muscles of the mouth floor and the pharynx part which support the tongue body to maintain the smoothness of the upper respiratory tract are relaxed, the tongue and the epiglottis can fall backwards into the pharyngeal backwall, thereby causing the obstruction of the upper respiratory tract. When correctly inserted into the oropharyngeal airway, the front end of the oropharyngeal airway can lift the tongue and the epiglottis from the posterior pharyngeal wall, thereby achieving the purpose of preventing or treating upper respiratory obstruction.

The old oropharynx air pipe has some disadvantages when in use, and the oropharynx air pipe can not be fixed and swallowed into the oral cavity or separated from the oral cavity when in agitation or not matched with a patient; the oral mucosa can be damaged by swallowing into the oral cavity, so that the oral mucosa is ulcerated, the pain of a patient is increased, the patient can not completely achieve the effect of assisting ventilation, and the ventilation of the patient is poor. In addition, although some common ventilation tubes are provided with fixing devices, the length of the ventilation tube extending into the oropharynx cannot be adjusted, and the common ventilation tube is not suitable for different human bodies.

For example, patent CN201520294032.7 the utility model provides a special oropharynx air tube for tongue tenesmus patient, which comprises an oropharynx air tube and an elastic tie, wherein, through holes are opened on both sides of the empennage of the oropharynx air tube, and the elastic tie is fixed on the oropharynx air tube through the through holes; a spraying device is arranged in the oropharyngeal airway close to the empennage. After the nursing staff puts the oropharynx breather pipe into the respiratory tract of the patient, the utility model is fixed by bypassing the head of the patient through the bridle, thereby preventing the oropharynx breather pipe from dropping off or misplacing; the water spraying device sprays a small amount of water mist at regular intervals to moisten the oral cavity of a patient, so that the oral cavity is prevented from being dried due to the fact that the patient opens the oral cavity for a long time.

Although the ventilation tube is fixed by the elastic system and the tail wing, the tail wing is fixed in position, and the length of the ventilation tube extending into the oropharynx cannot be adjusted, so that the ventilation tube can cause discomfort when being used by different human bodies.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a can effectively fix at patient's lip limit, can not make oropharynx breather pipe toward taking off or toward swallowing outward, can reduce the damage to oral mucosa and gum, reach the effect of supplementary ventilation, and effectively fix, conveniently take down, and portable lip separation blade can be according to the human length of adjusting the oropharynx breather pipe of stretching into, make this device use the oropharynx breather pipe of more scientific improvement, with the above-mentioned multinomial defect that leads to among the solution prior art.

In order to achieve the above object, the present invention provides the following technical solutions: the utility model provides an oropharynx breather pipe of improvement, includes breather pipe body, the coarse overcoat of friction, removes anchor clamps, lip separation blade and elastic bandage, and the coarse overcoat of friction sets up in the first half section of breather pipe body, and the lip separation blade is fixed to be set up on removing anchor clamps, removes the tight coarse overcoat of tight friction of anchor clamps clamp, and the elastic bandage both ends set up the both sides at the lip separation blade.

Preferably, the breather pipe body is of a curved structure.

Preferably, the elastic bandage comprises an elastic band and an adjusting clip, two ends of the elastic band are fixedly arranged on two sides of the lip blocking piece, and the adjusting clip is embedded and sleeved on the elastic band.

Preferably, adjust the clip and include shell body, clearing hole, preforming and spring, the preforming sets up on the shell body, and the spring withstands the preforming setting, and two clearing hole symmetries set up on shell body and preforming, and the clearing hole on the shell body and the clearing hole phase-match on the preforming, the elastic cord passes the clearing hole setting.

Preferably, the surface of the friction rough outer sleeve is provided with raised wavy grains.

Preferably, the movable clamp comprises clamping pieces, a clamping opening, a movable shaft and clamp springs, the two clamping pieces are symmetrically arranged and connected with each other through the movable shaft, the clamp springs are embedded on the movable shaft, the two ends of each clamp spring support against the rear ends of the clamping pieces, and the clamping opening is formed in the front ends of the clamping pieces.

The beneficial effect of adopting above technical scheme is: the utility model discloses oropharynx breather pipe of improvement of structure can effectively be fixed at patient's lip limit, can not make oropharynx breather pipe take off outward or swallow inward, can reduce the damage to oral mucosa and gum, reaches the effect of supplementary ventilation to effectively fixing, conveniently taking down, and portable lip separation blade can adjust the length that stretches into oropharynx breather pipe according to the human body, makes this device use more scientifically, the breather pipe body is the bended-arc structure, and this structure can effectively realize mentioning tongue gentleness from the pharynx back wall, and then reaches the purpose of prevention or treatment upper respiratory tract of obstruction, elastic bandage includes elastic cord and regulation clip, and the both ends of elastic cord are fixed to be set up in the both sides of lip separation blade, adjust clip set up on the elasticity area, and this structure can effectively realize this device's fixing in human head position, it includes the shell body to adjust the clip and detain, The device comprises a through hole, a pressing sheet and a spring, wherein the pressing sheet is arranged on an outer shell, the spring is arranged to support the pressing sheet, the two through holes are symmetrically arranged on the outer shell and the pressing sheet, the through hole on the outer shell is matched with the through hole on the pressing sheet, the elastic passes through the through hole, the structure can adjust the length of the elastic and is convenient to be more fit with the head of a human body, so that the device is more firmly fixed, the surface of a friction rough outer sleeve is provided with raised wavy grains, the structure can increase friction force, so that a moving clamp is more firmly clamped on a breather pipe body, the moving clamp comprises a clamping sheet, a clamping opening, a movable shaft and a clamping spring, the two clamping sheets are symmetrically arranged, the clamping spring is connected with the movable shaft in the middle through the movable shaft, the clamping spring is nested on the movable shaft, the two ends of the, so as to adjust the length of the snorkel body extending into the oropharynx.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic view of the adjustment clip of FIG. 1;

FIG. 3 is a schematic view of the structure of the mobile clamp shown in FIG. 1;

Wherein, 1, the breather pipe body; 2. rubbing the rough outer sleeve; 3. moving the clamp; 4. a lip stop; 5. an elastic band; 6. elastic bands; 7. adjusting the clip; 8. an outer housing; 9. through the hole; 10. tabletting; 11. a spring; 12. a clip; 13. clamping the opening; 14. a movable shaft; 15. and a clamp spring.

Detailed Description

Preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

Fig. 1-3 show a specific embodiment of the present invention: the utility model provides an oropharynx breather pipe of improvement, including breather pipe body 1, the coarse overcoat of friction 2, remove anchor clamps 3, lip separation blade 4 and elastic bandage 5, the coarse overcoat of friction 2 sets up at the first half section of breather pipe body 1, lip separation blade 4 is fixed to be set up on removing anchor clamps 3, remove anchor clamps 3 and press from both sides the coarse overcoat of friction 2, elastic bandage 5 both ends set up the both sides at lip separation blade 4, this device can effectively be fixed at the patient lip limit, can not make oropharynx breather pipe outwards take off or inwards swallow, can reduce the damage to oral cavity mucous membrane and gum, reach the effect of supplementary ventilating, and effectively fixed, conveniently get down, and portable lip separation blade 4 can be according to the human length of adjusting the length that stretches into oropharynx breather pipe, make this device use more scientific.

Breather pipe body 1 is the bended-arc structure, and this structure can effectively realize mentioning tongue and epiglottis from the pharynx back wall, and then reaches the purpose that prevents or treats upper respiratory tract obstruction.

The elastic bandage 5 comprises an elastic band 6 and adjusting fasteners 7, the two ends of the elastic band 6 are fixedly arranged on the two sides of the lip blocking piece 4, the adjusting fasteners 7 are embedded on the elastic band 6, and the fixing of the device on the head of a human body can be effectively realized through the structure.

Combine the regulation clip 7 that fig. 2 shows to include shell body 8, clearing hole 9, preforming 10 and spring 11, preforming 10 sets up on shell body 8, spring 11 withstands preforming 10 setting, two clearing hole 9 symmetries set up on shell body 8 and preforming 10, clearing hole 9 on the shell body 8 and the clearing hole 9 phase-match on the preforming 10, elastic cord 6 passes the setting of clearing hole 9, this structure can realize adjusting elastic cord 6's length, be convenient for laminate human head more, make the device fixed more firm.

The surface of the rough outer sleeve 2 is provided with raised grains, and the structure can increase friction force, so that the movable clamp 3 is more firmly clamped on the breather pipe body 1.

Combine the removal anchor clamps 3 that fig. 3 shows to include clamping piece 12, press from both sides mouthful 13, loose axle 14 and jump ring 15, two clamping pieces 12 symmetry settings, connect through loose axle 14 in the middle of it, jump ring 15 nestification is on loose axle 14, and the jump ring 15 both ends withstand the rear end of clamping piece 12, press from both sides mouthful 13 setting at the front end of clamping piece 12, and the adjustment of lip separation blade 4 positions can be realized to this structure to the length that ventilation pipe body 1 stretched into the oropharynx is so adjusted.

It should be further explained that the utility model relates to an improved oropharynx breather pipe its implementation principle is when breather pipe body 1 correctly inserts oropharynx air vent, and its front end can be mentioned tongue and epiglottis from the pharynx back wall, and then reaches the purpose that the prevention or treatment upper respiratory tract were blocked.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, many modifications and improvements can be made without departing from the inventive concept, and all of them belong to the protection scope of the present invention.

Claims

1. The utility model provides an oropharynx breather pipe of improvement, its characterized in that, includes breather pipe body, the coarse overcoat of friction, removes anchor clamps, lip separation blade and elastic bandage, and the coarse overcoat of friction sets up in the first half section of breather pipe body, and the lip separation blade is fixed to be set up on removing anchor clamps, removes the anchor clamps and presss from both sides the coarse overcoat of tight friction, and the elastic bandage both ends set up the both sides at the lip separation blade.

2. The improved oropharyngeal airway of claim 1, wherein the airway body is of a curved configuration.

3. The improved oropharyngeal airway as claimed in claim 1, wherein the elastic band includes a band and an adjustment clip, both ends of the band being fixedly disposed on either side of the lip stop, the adjustment clip being nested on the band.

4. The improved oropharyngeal airway as claimed in claim 3, wherein the adjustment clip includes an outer housing, an aperture, a tab and a spring, the tab being disposed on the outer housing, the spring being disposed against the tab, the two apertures being symmetrically disposed on the outer housing and the tab, the aperture on the outer housing matching the aperture on the tab, the elastic band being disposed through the aperture.

5. The improved oropharyngeal airway of claim 1, wherein the surface of the frictional roughened shell is provided with raised corrugations.

6. The improved oropharyngeal airway as claimed in claim 1, wherein the movable clamp comprises clamping pieces, a clamping opening, a movable shaft and a clamp spring, wherein the two clamping pieces are symmetrically arranged, the middle of the two clamping pieces is connected through the movable shaft, the clamp spring is nested on the movable shaft, two ends of the clamp spring are abutted against the rear ends of the clamping pieces, and the clamping opening is arranged at the front ends of the clamping pieces.