CN211327565U

CN211327565U - Two side oropharynx air ducts of adsorbable saliva

Info

Publication number: CN211327565U
Application number: CN201922035489.7U
Authority: CN
Inventors: 郝佳琪; 贺琼; 崔佳彬
Original assignee: First Hospital of Shanxi Medical University
Current assignee: First Hospital of Shanxi Medical University
Priority date: 2019-11-22
Filing date: 2019-11-22
Publication date: 2020-08-25
Anticipated expiration: 2029-11-22

Abstract

The utility model relates to a two side oropharynx air ducts of adsorbable saliva, the purpose is in order to solve current oropharynx air duct function singleness, can only assist and establish oropharynx and external passageway, can not attract saliva's technical problem, and technical scheme is: a double-side oropharynx air duct capable of sucking saliva comprises an air duct body with groove-shaped front and back surfaces, wherein the air duct body comprises a bite block occlusion part and a pharynx bending part, and one end of the bite block occlusion part is provided with a flange; the pharynx flexion is equipped with a plurality of air vents, be equipped with the suction way below the air vent body, the entrance of suction way is equipped with the aspirator connector, the exit of suction way is equipped with a plurality of saliva suction ports. The utility model discloses a set up the suction channel below the air duct body, can satisfy and prevent the tongue root suffix, can establish effectual air duct again, and the most important can continuously attract the saliva that produces in the mouth, reduces the probability of coma patient lung infection.

Description

Two side oropharynx air ducts of adsorbable saliva

Technical Field

The utility model belongs to the technical field of supplementary medical instrument, concretely relates to two side oropharynx air ducts of adsorbable saliva.

Background

The tongue of a patient in a coma and lying in bed falls back under the action of gravity due to the weakness of the tongue, so that the oropharynx is blocked and the respiratory tract is blocked. In order to ensure the smooth respiratory tract of a coma patient clinically, an oropharyngeal airway is usually adopted to establish an oropharyngeal and external passage. Clinical researches show that a coma patient lying in bed for a long time has a high probability of pulmonary infection, and one of the main reasons is that the coma patient cannot swallow saliva, the saliva of the patient contains various microorganisms, and the microorganisms can only slowly enter the trachea and the lung under the influence of the body position, so that the pulmonary infection is caused, and the treatment of the patient is influenced.

The existing oropharynx air duct has single function, can only meet the requirements of preventing glossodial root postfix and establishing a channel between the throat and the outside, and cannot play a role of continuously sucking saliva. Therefore, there is a need for an oropharyngeal airway that can prevent the tongue root from falling backward and can also non-invasively attract saliva for a long time, so as to achieve the purpose of reducing the pulmonary infection of the unconscious patient.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the current oropharynx air vent function singleness, can only assist and establish oropharynx and external passageway, can not attract salivary technical problem, provide a two side oropharynx air vents of adsorbable saliva.

In order to solve the technical problem, the utility model discloses a technical scheme is:

a double-side oropharynx air duct capable of sucking saliva comprises an air duct body with groove-shaped front and back surfaces, wherein the air duct body comprises a bite block occlusion part and a pharynx bending part which are integrally formed, and one end of the bite block occlusion part is provided with a flange; the utility model discloses a throat suction device, including pharynx flexion, air duct body, suction way, be equipped with a plurality of air vents on the pharynx flexion, be equipped with the suction way below the air duct body, air duct body and suction way integrated into one piece, the entrance of suction way is equipped with the aspirator connector, the exit of suction way is equipped with a plurality of saliva suction ports.

Further, the vent hole is an oblong hole.

Furthermore, the suction device connecting port is arranged on the side surface of the suction channel.

Further, the saliva suction ports are arranged on two side surfaces of the suction channel.

Compared with the prior art, the utility model has the advantages of it is following:

1. the utility model discloses a set up the suction channel below the air duct body, can satisfy and prevent the tongue root suffix, can establish effectual air duct again, and the most important can continuously attract the saliva that produces in the mouth, reduces the probability of coma patient lung infection.

2. The utility model discloses a saliva attracts the mouth to be located the both sides that attract the way, has avoided lasting attraction to cause the harm to the mucosa, and both sides attract also to have improved the efficiency of attraction.

3. The utility model discloses a suction apparatus connector is located the side of inhaling the way, conveniently connects external suction apparatus, can not block the operating space of patient's head and face treatment and nursing.

4. The utility model discloses a suction channel is established below the air duct body, more is fit for the stupor patient who is in the position of lying on the back to carry out the operation that saliva attracts.

Drawings

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

FIG. 2 is a front view of FIG. 1;

FIG. 3 is a cross-sectional view taken along the line A-A in FIG. 2;

in the figure: 1-air passage body, 2-bite block occlusion part, 3-pharyngeal bend part, 4-flange, 5-vent hole, 6-suction passage, 7-suction device connecting port and 8-saliva suction port.

Detailed Description

The present invention will be further explained with reference to the drawings and examples.

As shown in fig. 1 to 3, the double-sided oropharyngeal airway capable of sucking saliva according to the present embodiment includes an airway body 1 with a groove shape on both front and back sides, the airway body 1 includes a bite block occlusion part 2 and a pharyngeal bend part 3, the bite block occlusion part 2 and the pharyngeal bend part 3 are integrally formed, and a flange 4 is provided at an outer end of the bite block occlusion part 2; the pharynx bending part 3 is provided with a plurality of vent holes 5, and the vent holes 5 are oblong holes.

The lower level of air duct body 1 is equipped with suction channel 6, air duct body 1 and suction channel 6 integrated into one piece, the entrance of suction channel 6 is equipped with aspirator connector 7, and aspirator connector 7 establishes in the side of suction channel 6, conveniently connects external aspirator, can not block the operating space of patient's head and face treatment and nursing.

The outlet of the suction channel 6 is provided with a plurality of saliva suction ports 8, and the saliva suction ports 8 are arranged on two side surfaces of the suction channel 6, so that damage to mucosa caused by continuous suction is avoided, and the suction efficiency is improved by suction on two sides.

Claims

1. A two-sided oropharyngeal airway that can attract saliva, its characterized in that: the dental pad airway comprises an airway body (1) with groove-shaped front and back surfaces, wherein the airway body (1) comprises a bite block occlusion part (2) and a pharynx bending part (3), the bite block occlusion part (2) and the pharynx bending part (3) are integrally formed, and one end of the bite block occlusion part (2) is provided with a flange (4); be equipped with a plurality of air vents (5) on pharynx flexion (3), the lower level of airway body (1) is equipped with suction channel (6), airway body (1) and suction channel (6) integrated into one piece, the entrance of suction channel (6) is equipped with aspirator connector (7), the exit of suction channel (6) is equipped with a plurality of saliva suction ports (8).

2. The double-sided oropharyngeal airway capable of aspirating saliva according to claim 1, wherein: the vent holes (5) are oblong holes.

3. The double-sided oropharyngeal airway capable of aspirating saliva according to claim 1, wherein: the suction device connecting port (7) is arranged on the side surface of the suction channel (6).

4. The double-sided oropharyngeal airway capable of aspirating saliva according to claim 1, wherein: the saliva suction ports (8) are arranged on two side surfaces of the suction channel (6).