CN215875854U

CN215875854U - Oropharynx air duct

Info

Publication number: CN215875854U
Application number: CN202121360734.2U
Authority: CN
Inventors: 王芳; 万成; 黄萍; 巩月英; 蔡庆玲; 常红
Original assignee: Qinghai Provincial People's Hospital
Current assignee: Qinghai Provincial People's Hospital
Priority date: 2021-06-18
Filing date: 2021-06-18
Publication date: 2022-02-22
Anticipated expiration: 2031-06-18

Abstract

The utility model discloses an oropharynx air duct, which comprises an installation tube and a baffle plate, wherein the middle part of the baffle plate is provided with the installation tube in a penetrating way, and one end of the installation tube is connected with one end of an air guide hose, and the oropharynx air duct also comprises: the fixing unit is arranged on one side of the baffle plate far away from the air guide hose; the occlusion component is arranged in the middle of the installation pipe and is positioned at the rear side of the baffle; the tongue limiting assembly is arranged at one end, close to the air guide hose, of the mounting pipe. The air guide hose inserts oropharynx department, the installation pipe is placed at the mouth, keep off in patient's the lip outside through the baffle, fixed unit can convenient and fast fixes installation pipe and baffle, thereby realize the fixed to the air guide hose, the interlock subassembly is used for cooperating patient's tooth portion, avoid the unconscious interlock of patient to injure the tooth or damage the installation pipe, it is fixed convenient, reduce the influence to the patient's state of an illness, can carry out abundant spacing to patient's tongue simultaneously, can effectively prevent weighing down behind the tongue root.

Description

Oropharynx air duct

Technical Field

The utility model relates to the technical field of medical auxiliary equipment, in particular to an oropharyngeal airway.

Background

The oropharyngeal airway is a medical auxiliary disposable material which is generally used clinically, is mainly used for airway obstruction of unconscious patients caused by weakened vomiting reflex or relaxed jaw muscles, is used for preventing tongue root from falling backwards and keeping the respiratory tract smooth;

the oropharynx breather pipe of clinical use comprises oropharynx air duct, interlock portion and baffle, and oropharynx air duct is located fixedly after inserting oropharynx department, and it is fixed to adopt the fixed band to bind now generally, binds the department and generally lies in patient's head rear side, need raise patient's head and just can bind, can influence patient's the state of an illness.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the utility model is to overcome the existing defects, and provide the oropharyngeal airway which is convenient to fix, reduces the influence on the illness state of a patient, can fully limit the tongue of the patient, can effectively prevent the tongue root from falling, and can effectively solve the problems in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an oropharynx air duct, is including installation pipe and baffle, the middle part of baffle is run through and is equipped with the installation pipe, the one end of air guide hose is connected to the one end of installation pipe, still includes:

the fixing unit is arranged on one side of the baffle plate far away from the air guide hose;

the occlusion component is arranged in the middle of the installation pipe and is positioned at the rear side of the baffle;

the tongue limiting assembly is arranged at one end, close to the air guide hose, of the mounting pipe.

The air guide hose inserts oropharynx department, and the installation pipe is placed at the mouth, keeps off in patient's lip outside through the baffle, and fixed unit can convenient and fast fixes installation pipe and baffle to the realization is to the fixed of air guide hose, and the interlock subassembly is used for cooperating patient's tooth portion, avoids the unconscious interlock of patient to injure tooth or damage installation pipe, and the spacing subassembly of tongue can be spacing to patient's tongue, avoids the tongue side direction to curl.

Further, fixed unit includes stereoplasm mounting panel, solid fixed ring, couple, fixed band, connecting block and after-fixing cloth, one side of keeping away from the air guide hose at the baffle is equipped with the stereoplasm mounting panel, the both ends of stereoplasm mounting panel are fixed with solid fixed ring respectively, and two solid fixed rings articulate with two couples respectively, and the one end of two fixed bands is connected respectively to every couple, the one end of four fixed bands is connected respectively through the connecting block in the four corners of after-fixing cloth, and left couple is all connected to the other end of two left fixed bands, and the couple on right side is all connected to the other end of two fixed bands on right side. The back fixing cloth piece is placed at patient head rear side, only need gently lift up patient's head a bit can, little to patient's influence, then articulate the couple of fixed band tip on solid fixed ring, the fixed band adopts shorter elastic webbing, can fix the baffle in patient's the lip outside through the stereoplasm mounting panel.

Furthermore, the occlusion assembly comprises an occlusion sleeve, an occlusion platform and an occlusion groove, the occlusion sleeve is fixedly sleeved at the middle of the installation pipe and is located on the rear side of the baffle, the upper side and the lower side of the occlusion sleeve are respectively provided with the occlusion platform, and the occlusion groove is formed in the occlusion platform. The patient's tooth is in the occlusal groove of occlusion platform department, and the occlusion cover is just all silica gel material with occlusion platform an organic whole, can not hinder the tooth when making the patient interlock.

Further, the tongue limiting assembly comprises a limiting installation sleeve, a limiting platform and a limiting arc-shaped plate, the limiting installation sleeve is sleeved at one end, close to the air guide hose, of the installation pipe, the limiting platform is arranged at the bottom of the limiting installation sleeve, and the limiting arc-shaped plate which is bent downwards is arranged on the left side and the right side of the limiting platform respectively. The tongue upside of patient is in spacing platform under the spacing installation cover, and spacing arc keeps off in the both sides of tongue, and is spacing to the tongue, reduces the possibility of tongue root suffix.

Furthermore, the installation pipe also comprises an external unit, and the external unit is installed at one end, far away from the air guide hose, of the installation pipe. The external unit can be connected with external equipment.

Furthermore, the external unit includes an external pipe and an external thread, one end of the installation pipe, which is far away from the air guide hose, is connected with one end of the external pipe, and the external side of the external pipe is provided with the external thread. The external thread can be convenient for the external pipe to be connected with an external pipeline in a threaded manner.

Further, the external unit still includes the spliced pole and shelters from the lid, the one end that the installation pipe was kept away from to the external pipe is passed through the spliced pole and is connected the circular shape and shelter from the lid, the diameter that shelters from the lid is less than the external diameter of external pipe and is greater than the internal diameter of external pipe. The shielding cover can shield the end part of the mounting pipe, the connecting column enables the shielding cover and the end part of the mounting pipe to leave a ventilating gap, and the size of the shielding cover is limited to enable the external pipe to be smoothly connected with an external pipeline.

Compared with the prior art, the utility model has the beneficial effects that: the oropharyngeal airway has the following advantages:

1. the air guide hose is inserted into the oropharynx, the mounting tube is placed at the mouth, the baffle is blocked outside the lips of a patient, and the fixing unit can conveniently and quickly fix the mounting tube and the baffle, so that the air guide hose is fixed.

2. The interlock subassembly is used for cooperating patient's tooth, avoids the involuntary interlock of patient to injure the tooth or damage the installation pipe, and the spacing subassembly of tongue can be spacing to patient's tongue, avoids the tongue side direction to curl.

3. It is fixed convenient, reduce the influence to the patient's state of an illness, can carry out abundant spacing to patient's tongue simultaneously, can effectively prevent behind the tongue root that the tongue root falls.

Drawings

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

FIG. 2 is a schematic view of a partial bottom view of the present invention.

In the figure: the tongue limiting device comprises a mounting pipe 1, an air guide hose 2, a baffle plate 3, a fixing unit 4, a hard mounting plate 41, a fixing ring 42, a hook 43, a fixing band 44, a connecting block 45, a rear fixing cloth 46, an external unit 5, an external pipe 51, an external thread 52, a connecting column 53, a shielding cover 54, an occlusion assembly 6, an occlusion sleeve 61, an occlusion platform 62, an occlusion groove 63, a tongue limiting assembly 7, a tongue limiting mounting sleeve 71, a limiting platform 72 and a limiting arc plate 73.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the first embodiment, referring to fig. 1-2, the present embodiment provides a technical solution: the utility model provides an oropharynx air duct, is including installation pipe 1 and baffle 3, and the middle part of baffle 3 is run through and is equipped with installation pipe 1, and the one end of air guide hose 2 is connected to the one end of installation pipe 1, and baffle 3 is oval-shaped silica gel plate, still includes:

a fixing unit 4 installed at a side of the baffle 3 away from the air guide hose 2;

fixed unit 4 includes stereoplasm mounting panel 41, gu fixed ring 42, couple 43, fixed band 44, connecting block 45 and after-fixing cloth 46, one side of keeping away from air guide hose 2 at baffle 3 is equipped with stereoplasm mounting panel 41, the both ends of stereoplasm mounting panel 41 are fixed with solid fixed ring 42 respectively, two solid fixed ring 42 articulate with two couples 43 respectively, the one end of two fixed bands 44 is connected respectively to every couple 43, the one end of four fixed bands 44 is connected through connecting block 45 respectively in the four corners of after-fixing cloth 46, left couple 43 is all connected to the other end of two left fixed bands 44, the couple 43 on right side is all connected to the other end of two fixed bands 44 on right side. The back fixing cloth piece 46 is placed on the back side of the head of the patient, the head of the patient only needs to be slightly lifted up, the influence on the patient is small, then the hook 43 at the end part of the fixing band 44 is hung on the fixing ring 42, the fixing band 44 adopts a short elastic band, and the baffle plate 3 can be fixed on the outer side of the lips of the patient through the hard mounting plate 41.

The meshing component 6 is arranged in the middle of the installation pipe 1 and is positioned at the rear side of the baffle 3;

the occlusion component 6 comprises an occlusion sleeve 61, an occlusion platform 62 and an occlusion groove 63, the occlusion sleeve 61 is fixedly sleeved on the middle of the installation pipe 1 and is located on the rear side of the baffle 3, the upper side and the lower side of the occlusion sleeve 61 are respectively provided with the occlusion platform 62, and the occlusion groove 63 is formed in the occlusion platform 62. The patient's tooth is in the occlusal groove 63 of occlusal platform 62 department, and occlusal sleeve 61 and occlusal platform 62 an organic whole and be the silica gel material, can not injure the tooth when making the patient bite.

And the tongue limiting component 7 is arranged at one end of the mounting pipe 1 close to the air guide hose 2.

The tongue limiting component 7 comprises a limiting installation sleeve 71, a limiting platform 72 and a limiting arc plate 73, the limiting installation sleeve 71 is sleeved at one end, close to the air guide hose 2, of the installation pipe 1, the limiting platform 72 is arranged at the bottom of the limiting installation sleeve 71, and the limiting arc plate 73 bent downwards is arranged on the left side and the right side of the limiting platform 72 respectively. The installation sleeve 71, the limiting platform 72 and the limiting arc-shaped plate 73 are made of flexible silica gel materials, the tongue upper side of a patient is located on the limiting platform 72 below the limiting installation sleeve 71, the limiting arc-shaped plate 73 is blocked on two sides of the tongue, the tongue is limited, and the possibility of tongue root postfix is reduced.

Air guide hose 2 inserts oropharynx department, install pipe 1 and places at the mouth, keep off in patient's the lip outside through baffle 3, fixed unit 4 can convenient and fast fixes installation pipe 1 and baffle 3, thereby realize fixing air guide hose 2, interlock subassembly 6 is used for cooperating patient's tooth portion, avoid the unconscious interlock of patient to injure tooth or damage installation pipe 1, the spacing subassembly 7 of tongue can be spacing to patient's tongue, avoid the tongue side direction to curl.

In the second embodiment, referring to fig. 1-2, the present embodiment provides a technical solution: an oropharyngeal airway, this embodiment being substantially the same as the embodiment except that:

the air guide hose is characterized by further comprising an external unit 5, wherein the external unit 5 is installed at one end, far away from the air guide hose 2, of the installation pipe 1. The external unit 5 may be connected to an external device.

The external unit 5 comprises an external connection pipe 51 and an external thread 52, one end of the installation pipe 1, which is far away from the air guide hose 2, is connected with one end of the external connection pipe 51, and the external thread 52 is arranged on the outer side of the external connection pipe 51. The external threads 52 may facilitate the threaded connection of the extension tube 51 to an external conduit.

The external unit 5 further comprises a connecting column 53 and a shielding cover 54, one end of the external connecting tube 51, which is far away from the mounting tube 1, is connected with the circular shielding cover 54 through the connecting column 53, and the diameter of the shielding cover 54 is smaller than the outer diameter of the external connecting tube 51 and larger than the inner diameter of the external connecting tube 51. The shielding cover 54 can shield the end of the mounting tube 1, the connecting column 53 allows a ventilating gap to be left between the shielding cover 54 and the end of the mounting tube 1, and the size of the shielding cover 54 is limited to enable the external connection tube 51 to be smoothly connected with an external pipeline.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an oropharynx air duct, is including installation pipe (1) and baffle (3), the middle part of baffle (3) is run through and is equipped with installation pipe (1), the one end of air guide hose (2) is connected to the one end of installation pipe (1), its characterized in that still includes:

the fixing unit (4) is arranged on one side of the baffle (3) far away from the air guide hose (2);

the occlusion component (6) is arranged in the middle of the installation pipe (1) and is positioned at the rear side of the baffle plate (3);

the tongue limiting component (7) is arranged at one end, close to the air guide hose (2), of the mounting pipe (1).

2. The oropharyngeal airway as claimed in claim 1, wherein: fixed unit (4) include stereoplasm mounting panel (41), solid fixed ring (42), couple (43), fixed band (44), connecting block (45) and after-fixing cloth (46), one side of keeping away from air guide hose (2) at baffle (3) is equipped with stereoplasm mounting panel (41), the both ends of stereoplasm mounting panel (41) are fixed with solid fixed ring (42) respectively, and two solid fixed ring (42) articulate with two couple (43) respectively, and the one end of two fixed band (44) is connected respectively in every couple (43), the one end of four fixed band (44) is connected through connecting block (45) respectively in the four corners of after-fixing cloth (46), and left couple (43) are all connected to the other end of two left fixed band (44), and couple (43) on right side are all connected to the other end of two fixed band (44) on right side.

3. The oropharyngeal airway as claimed in claim 1, wherein: the occlusion assembly (6) comprises an occlusion sleeve (61), an occlusion platform (62) and an occlusion groove (63), wherein the occlusion sleeve (61) is fixedly sleeved at the middle of the installation pipe (1) and is located on the rear side of the baffle (3), the occlusion platform (62) is arranged on the upper side and the lower side of the occlusion sleeve (61), and the occlusion groove (63) is formed in the occlusion platform (62).

4. The oropharyngeal airway as claimed in claim 1, wherein: the tongue limiting component (7) comprises a limiting installation sleeve (71), a limiting platform (72) and a limiting arc plate (73), the limiting installation sleeve (71) is sleeved at one end, close to the air guide hose (2), of the installation pipe (1), the bottom of the limiting installation sleeve (71) is provided with the limiting platform (72), and the left side and the right side of the limiting platform (72) are respectively provided with the limiting arc plate (73) bent downwards.

5. The oropharyngeal airway as claimed in claim 1, wherein: the air guide hose is characterized by further comprising an external unit (5), wherein the external unit (5) is installed at one end, far away from the air guide hose (2), of the installation pipe (1).

6. The oropharyngeal airway as claimed in claim 5, wherein: the external unit (5) comprises an external connection pipe (51) and an external thread (52), one end of the installation pipe (1) far away from the air guide hose (2) is connected with one end of the external connection pipe (51), and the external thread (52) is arranged on the outer side of the external connection pipe (51).

7. The oropharyngeal airway as claimed in claim 6, wherein: external unit (5) still include spliced pole (53) and shelter from lid (54), the one end that installation pipe (1) was kept away from in external pipe (51) is passed through spliced pole (53) and is connected circular shape and shelter from lid (54), the diameter that shelters from lid (54) is less than the external diameter of external pipe (51) and is greater than the internal diameter of external pipe (51).