CN216934351U

CN216934351U - Department of anesthesia is with oropharynx breather pipe of taking bite-block

Info

Publication number: CN216934351U
Application number: CN202122297076.3U
Authority: CN
Inventors: 周振锋; 寿红艳; 朱彬; 郑彩虹; 张云珍; 胡冰; 倪婷婷
Original assignee: Hangzhjou Obstetrics & Gynecology Hospital
Current assignee: Hangzhjou Obstetrics & Gynecology Hospital
Priority date: 2021-09-18
Filing date: 2021-09-18
Publication date: 2022-07-12
Anticipated expiration: 2031-09-18

Abstract

The utility model belongs to the technical field of medical instruments, and particularly relates to an oropharynx breather pipe with a tooth cushion for anesthesia department, which comprises a lower tooth cushion and an upper tooth cushion, wherein a tongue depressor is arranged in the middle of the lower tooth cushion, a fixing piece is connected to the upper end of the tongue depressor, a breather pipe is arranged inside the fixing piece, one side of the lower tooth cushion is connected with a hinge block, a lower fixing block is connected to the front side of the lower tooth cushion, a positioning rod is arranged at the upper end of the lower fixing block, and an upper fixing block connected with the upper tooth cushion is arranged at the upper end of the positioning rod. According to the utility model, by arranging the lower bite block, the upper bite block, the positioning rod, the fixed air bag, the telescopic air bag, the tongue depressor, the first spring, the connecting plate, the sliding block and the second spring, in the use process of the vent pipe, a certain opening effect on the oral cavity of a patient can be achieved, the situation that the vent pipe is extruded by teeth in the operation process is avoided, the use effect of the vent pipe is improved, the operation efficiency is improved, the muscle stiffness in the oral cavity is avoided being used for a long time, and the comfort level of the patient is improved.

Description

Department of anesthesia is with oropharynx breather pipe of taking bite-block

Technical Field

The utility model relates to the technical field of medical instruments, in particular to an oropharyngeal airway with a tooth cushion for an anesthesia department.

Background

The anesthesia discipline is a comprehensive discipline that contains knowledge of multiple disciplines. The existing range is wider, the requirements of operations are not only met, but also rescue work of various departments, painless delivery of gynecology, painless abortion and the like are involved. When the anesthesia department carries out anesthesia operation on a patient or emergency treatment on some shock patients, the channel of the oral cavity and the pharynx needs to be opened preferentially so as to ensure that the patient breathes normally. And a ventilation device is needed to connect the patient's throat to the outside air.

The prior art has the following problems:

inside it inserted patient's oral cavity directly in general breather pipe use, the inside tissue of oral cavity easily causes the squeezing action to the breather pipe in the use, influences the result of use of breather pipe.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides an oropharyngeal airway with a tooth cushion for an anesthesia department, which solves the problem of poor use effect existing at present.

In order to achieve the purpose, the utility model provides the following technical scheme: an oropharynx breather pipe with a tooth cushion for anesthesia department comprises a lower tooth cushion and an upper tooth cushion, wherein a tongue depressor is arranged in the middle of the lower tooth cushion, a fixing part is connected to the upper end of the tongue depressor, a breather pipe is arranged in the fixing part, a hinge block is connected to one side of the lower tooth cushion, a lower fixing block is connected to the front side of the lower tooth cushion, a positioning rod is arranged at the upper end of the lower fixing block, an upper fixing block connected with the upper tooth cushion is arranged at the upper end of the positioning rod, a push plate is connected to the lower end of the positioning rod, a fixing air bag is arranged at one side of the lower fixing block, a connecting pipe is connected to one side of the fixing air bag, a connecting plate is connected to one end of the positioning rod, a push rod is arranged at the front side of the lower fixing block, a rotating rod is arranged at one end of the push rod, a fixing rod is arranged at one side of the rotating rod, a chute is arranged in the hinge block, and a sliding block is arranged in the sliding groove.

As a preferable technical scheme of the utility model, the upper bite block is provided with tooth sockets on the surface, and the size of the lower bite block is the same as that of the upper bite block.

As a preferable technical scheme of the utility model, a telescopic air bag is arranged in the tongue depressor, one side of the telescopic air bag is connected with an air channel connected with a connecting pipe, and the connecting pipe is communicated with the telescopic air bag through the air channel.

As a preferred technical scheme of the present invention, a compression spring is disposed on the other side of the rotating rod, the rotating rod is rotatably connected to the push rod through a shaft body, the rotating rod is rotatably connected to the lower fixing block through a shaft body, and the rotating rod is rotatably connected to the fixing rod through a shaft body.

As a preferred technical scheme of the utility model, the front surface of the positioning rod is provided with positioning holes which are divided into a plurality of groups, the positioning holes are uniformly distributed on the surface of the positioning rod, the inner diameter size of the positioning holes is matched with the diameter size of the fixing rod, and the fixing rod is fixedly connected with the positioning rod through the positioning holes.

As a preferable technical scheme of the utility model, the upper end of the connecting plate is provided with a first spring, and the connecting plate is in sliding connection with the upper fixing block through the first spring.

As a preferable technical scheme of the utility model, the lower end of the sliding block is provided with a second spring, the sliding block is in sliding connection with the hinging block through a sliding groove, and the upper bite block is in rotating connection with the sliding block through a shaft body.

Compared with the prior art, the utility model provides an oropharyngeal airway with a tooth cushion for an anesthesia department, which has the following beneficial effects:

1. this department of anesthesia is with oropharynx breather pipe of taking bite-block through setting up bite-block down, go up bite-block, the locating lever, the locating hole, the dead lever, the dwang, push rod and compression spring, in the use to the breather pipe, bite-block and last bite-block respectively on two rows of teeth of patient down, fixed action through the locating hole of fixed lever to different positions, can play certain distraction effect to patient's oral cavity, avoid appearing the condition of tooth extrusion breather pipe among the operation process, improve the result of use of breather pipe, the while can also be convenient for medical personnel to observe patient's oral cavity inside, operation efficiency is provided.

2. This department of anesthesia is with oropharynx breather pipe of taking bite-block through setting up fixed gasbag, flexible gasbag, the tongue depressor, first spring, the connecting plate, slider and second spring, the breather pipe after the improvement is in the use, gas injection effect to flexible gasbag through fixed gasbag, can carry out better squeezing action to patient's tongue after flexible gasbag inflation, avoid the tongue to cause the influence to the operation, the patient is in the use to the pipe of ventilating simultaneously, lower bite-block and last bite-block diameter possess certain cushioning effect, the patient can the activity of small range in the use, avoid long-term use oral cavity inside muscle rigid, patient's comfort level has been improved.

Drawings

FIG. 1 is a schematic view of an oropharyngeal airway structure of the present invention;

FIG. 2 is a schematic cross-sectional view of an oropharyngeal airway in accordance with the present invention;

FIG. 3 is an enlarged view of the structure at A;

fig. 4 is a schematic structural view of the joint of the upper bite block and the lower bite block.

In the figure: 1. a lower bite block; 2. an upper bite block; 3. a tongue depressor; 4. a fixing member; 5. a breather pipe; 6. a hinged block; 7. a tooth socket; 8. a lower fixed block; 9. positioning a rod; 10. an upper fixed block; 11. pushing the plate; 12. fixing the air bag; 13. a connecting pipe; 14. a telescopic air bag; 15. a gas channel; 16. a connecting plate; 17. a first spring; 18. a push rod; 19. rotating the rod; 20. a compression spring; 21. fixing the rod; 22. positioning holes; 23. a chute; 24. a slider; 25. a second spring.

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.

Referring to fig. 1-4, in the present embodiment: an oropharynx breather pipe with a tooth cushion for an anesthesia department comprises a lower tooth cushion 1 and an upper tooth cushion 2, and is used for supporting teeth of a patient, a tongue depressor 3 is arranged in the middle of the lower tooth cushion 1, a fixing piece 4 is connected to the upper end of the tongue depressor 3, a breather pipe 5 is arranged inside the fixing piece 4, one side of the lower tooth cushion 1 is connected with a hinge block 6 and is used for connecting the lower tooth cushion 1 and the upper tooth cushion 2, a lower fixing block 8 is connected to the front side of the lower tooth cushion 1, a positioning rod 9 is arranged at the upper end of the lower fixing block 8, an upper fixing block 10 connected with the upper tooth cushion 2 is arranged at the upper end of the positioning rod 9, a push plate 11 is connected to the lower end of the positioning rod 9, a fixing air bag 12 is arranged at one side of the lower fixing block 8 and is used for gas injection of a telescopic air bag 14, a connecting pipe 13 is connected to one side of the fixing air bag 12, a connecting plate 16 is connected to one end of the positioning rod 9, a push rod 18 is arranged at the front side of the lower fixing block 8, one end of the push rod 18 is provided with a rotating rod 19, one side of the rotating rod 19 is provided with a fixing rod 21, a sliding groove 23 is formed in the hinge block 6, and a sliding block 24 is arranged in the sliding groove 23.

In the embodiment, the tooth socket 7 is arranged on the surface of the upper bite block 2, the size of the lower bite block 1 is the same as that of the upper bite block 2, and the teeth of a patient are supported and protected in the use process of the ventilation pipe 5; a telescopic air bag 14 is arranged in the tongue depressor 3, one side of the telescopic air bag 14 is connected with an air channel 15 connected with a connecting pipe 13, and the connecting pipe 13 is communicated with the telescopic air bag 14 through the air channel 15 and used for squeezing the tongue of a patient to avoid the influence of the tongue on the operation; the other side of the rotating rod 19 is provided with a compression spring 20, the rotating rod 19 is rotatably connected with the push rod 18 through a shaft body, the rotating rod 19 is rotatably connected with the lower fixed block 8 through a shaft body, and the rotating rod 19 is rotatably connected with the fixed rod 21 through a shaft body, so that the structure is reasonable, and the adjustment is convenient; the positioning holes 22 are formed in the front face of the positioning rod 9, the positioning holes 22 are divided into a plurality of groups, the positioning holes 22 are evenly distributed in the surface of the positioning rod 9, the inner diameter of each positioning hole 22 is matched with the diameter of each fixing rod 21, and the fixing rods 21 are fixedly connected with the positioning rod 9 through the positioning holes 22, so that the positioning device is suitable for supporting oral cavities of different patients, and the applicability is improved; the upper end of the connecting plate 16 is provided with a first spring 17, and the connecting plate 16 is in sliding connection with the upper fixing block 10 through the first spring 17, so that the comfort of a patient is improved; the lower extreme of slider 24 is provided with second spring 25, and slider 24 passes through spout 23 and articulated 6 sliding connection of piece, goes up bite-block 2 and rotates with slider 24 through the axis body to be connected, improves patient's comfort level.

The working principle and the using process of the utility model are as follows: medical personnel in to breather pipe 5 use, at first with inside bite-block 1 and the oral cavity of last bite-block 2 stopper income patient down, the user is through pressing push rod 18, dwang 19 and dead lever 21 can take place to rotate, dead lever 21 breaks away from the inside of initial locating hole 22, medical personnel upwards promote locating lever 9 again, make patient's oral cavity open to suitable radian, loosen push rod 18, compression spring 20 can take dwang 19 to take place to rotate, dead lever 21 injects inside the locating hole 22 that corresponds, medical personnel can through removing breather pipe 5 with it inject patient's trachea inside can.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an department of anesthesia is with oropharynx breather pipe of taking bite-block, includes bite-block (1) and upper teeth pad (2) down, its characterized in that: the middle of the lower tooth cushion (1) is provided with a tongue depressor (3), the upper end of the tongue depressor (3) is connected with a fixing piece (4), the inside of the fixing piece (4) is provided with a ventilating pipe (5), one side of the lower tooth cushion (1) is connected with a hinged block (6), the front of the lower tooth cushion (1) is connected with a lower fixing block (8), the upper end of the lower fixing block (8) is provided with a positioning rod (9), the upper end of the positioning rod (9) is provided with an upper fixing block (10) connected with an upper tooth cushion (2), the lower end of the positioning rod (9) is connected with a push plate (11), one side of the lower fixing block (8) is provided with a fixing air bag (12), one side of the fixing air bag (12) is connected with a connecting pipe (13), one end of the positioning rod (9) is connected with a connecting plate (16), the front of the lower fixing block (8) is provided with a push rod (18), one end of push rod (18) is provided with dwang (19), one side of dwang (19) is provided with dead lever (21), spout (23) have been seted up to the inside of articulated piece (6), the inside of spout (23) is provided with slider (24).

2. The oropharyngeal airway with bite block for anesthesia department as set forth in claim 1, wherein: the tooth socket (7) is opened on the surface of the upper bite block (2), and the size of the lower bite block (1) is the same as that of the upper bite block (2).

3. The oropharyngeal airway with a bite block for anesthesia department of claim 1, wherein: a telescopic air bag (14) is arranged inside the tongue depressor (3), one side of the telescopic air bag (14) is connected with an air channel (15) connected with a connecting pipe (13), and the connecting pipe (13) is communicated with the telescopic air bag (14) through the air channel (15).

4. The oropharyngeal airway with a bite block for anesthesia department of claim 1, wherein: the opposite side of dwang (19) is provided with compression spring (20), dwang (19) are rotated with push rod (18) through the axis body and are connected, dwang (19) are rotated with lower fixed block (8) through the axis body and are connected, dwang (19) are rotated with dead lever (21) through the axis body and are connected.

5. The oropharyngeal airway with a bite block for anesthesia department of claim 1, wherein: the positioning rod (9) is characterized in that positioning holes (22) are formed in the front face of the positioning rod (9), the positioning holes (22) are divided into a plurality of groups, the positioning holes (22) are uniformly distributed on the surface of the positioning rod (9), the inner diameter size of each positioning hole (22) is matched with the diameter size of each fixing rod (21), and each fixing rod (21) is fixedly connected with the corresponding positioning rod (9) through the corresponding positioning hole (22).

6. The oropharyngeal airway with a bite block for anesthesia department of claim 1, wherein: the upper end of the connecting plate (16) is provided with a first spring (17), and the connecting plate (16) is connected with the upper fixing block (10) in a sliding mode through the first spring (17).

7. The oropharyngeal airway with a bite block for anesthesia department of claim 1, wherein: the lower extreme of slider (24) is provided with second spring (25), slider (24) are through spout (23) and articulated piece (6) sliding connection, go up bite-block (2) and rotate with slider (24) through the axis body and be connected.