CN218338607U

CN218338607U - Eustachian tube saccule for ear, nose and throat

Info

Publication number: CN218338607U
Application number: CN202220224418.0U
Authority: CN
Inventors: 耿立梨
Original assignee: Banan Peoples Hospital of Chongqing
Current assignee: Banan Peoples Hospital of Chongqing
Priority date: 2022-01-27
Filing date: 2022-01-27
Publication date: 2023-01-20
Anticipated expiration: 2032-01-27

Abstract

The utility model relates to the technical field of medical equipment, especially, relate to an otolaryngology is with eustachian tube sacculus, including the drum, the runner is installed in the inboard off-axis rotation of drum, the runner orders about it through the actuating mechanism who sets up in one side and does the off-axis rotation for the drum, the inboard fixedly connected with arc bag of drum, arc bag surface is close to upper and lower extreme department and communicates respectively there are outlet duct and intake pipe, the runner rotates from supreme arc bag that rolls down and discharges the air from the outlet pipe end, the surface movable mounting of drum has the butt joint pipe, the outlet duct passes the surface of drum and is linked together with the butt joint pipe, the utility model discloses can adjust the angle of giving vent to anger in a flexible way to with the outer tube butt joint to for prior art, simple structure does benefit to use widely.

Description

Eustachian tube saccule for ear, nose and throat

Technical Field

The utility model relates to the technical field of medical equipment, especially, relate to an otolaryngology is with eustachian tube sacculus.

Background

Eustachian tube saccule is the equipment that treats eustachian tube obstruction, and the publication number: the patent document CN213758917U discloses a eustachian tube balloon for ear, nose and throat, which can continuously perform air blowing and has the function of adjusting air pressure of air blowing each time; however, the balloon has the disadvantages that the angle of the tube opening for blowing air is difficult to adjust, air can be discharged only in a fixed direction, the balloon is not flexible enough when being butted with an outer tube, the angle of the whole balloon needs to be adjusted usually, and the balloon is complex in inner side structure, multiple in components and high in production cost.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the background technology and providing the eustachian tube saccule for the ear, nose and throat.

In order to achieve the above purpose, the utility model adopts the technical scheme that: the utility model provides an otolaryngology is with eustachian tube sacculus, includes the drum, the runner is installed in the inboard off-axis rotation of drum, the runner orders about it through the actuating mechanism who sets up in one side and does the off-axis rotation for the drum, the inboard fixedly connected with arc bag of drum, arc bag surface is close to upper and lower extreme department and communicates respectively there are outlet duct and intake pipe, the runner rotates from supreme rolling arc bag down and follow the air outlet pipe end discharge, the surface movable mounting of drum has the butt joint pipe, the outlet duct passes the surface of drum and is linked together with the butt joint pipe.

Preferably, actuating mechanism includes fixed connection and just is close to the pivot of border department at runner both sides surface, the pivot is coaxial with the drum, both sides the pivot rotates respectively and passes the both sides surface of drum, one of them pivot tip fixedly connected with carousel, one side surface fixedly connected with handle of carousel.

Preferably, the outer surface of the rotating wheel is rotatably sleeved with a lantern ring.

Preferably, the outer surface of the cylinder is provided with a through opening at a position close to the air inlet pipe, and the lower end face of the cylinder is fixedly provided with a bottom plate.

Preferably, the both sides department fixedly connected with installation piece respectively that the surface of drum is close to the butt joint pipe, the upper end fixedly connected with of installation piece presss from both sides tight lamella, the fixed cover of surface of butt joint pipe is equipped with the cover ball, press from both sides tight lamella activity and paste the surface at the cover ball, one of them the surface of pressing from both sides tight lamella is provided with the retaining member.

Preferably, the retaining member includes the locking bolt that runs through clamping lamella one side surface, screw-thread fit between locking bolt and the clamping lamella, the tip of locking bolt and the surface activity laminating of cover ball.

Compared with the prior art, the utility model discloses following beneficial effect has:

butt joint pipe and outer union coupling during the use, after loosening the fitting pin, can rotate angle of adjustment with butt joint pipe, the cover ball is facing opposite and is rotated the adjustment between two tight lamella of clamp, can firmly live the cover ball behind the fitting pin of screwing, thereby accomplish fixing to the adjustment of butt joint pipe after, can adjust the angle of giving vent to anger in a flexible way, so that with the outer tube butt joint, through rotating the carousel, make the pivot rotate, and then make the runner do eccentric rotation opposite the drum, roll from bottom to top to the side of arc bag, discharge gas from the outlet duct, after the arc bag is passed through to the runner, the arc bag warp and recovers, the intake pipe of below is breathed in, guarantee rolls going on of exhaust process next time, for prior art, moreover, the steam generator is simple in structure, and is favorable to popularization and use.

Drawings

Fig. 1 is a schematic structural view of the eustachian tube balloon for ear, nose and throat of the present invention;

FIG. 2 is a partial cross-sectional view of a eustachian tube balloon for ear, nose and throat of the present invention;

FIG. 3 is a schematic view of the structure of the butt joint pipe of the eustachian tube balloon for ear, nose and throat;

fig. 4 is a schematic view of the movement track of the runner of the eustachian tube balloon for ear, nose and throat of the present invention.

1. A cylinder; 2. a rotating wheel; 3. a rotating shaft; 4. a collar; 5. an arc-shaped bag; 6. an air inlet pipe; 7. butt-joint pipes; 8. an air outlet pipe; 9. ball nesting; 10. mounting a block; 11. a clamping flap; 12. a locking bolt; 13. a port; 14. a turntable; 15. a handle; 16. a base plate.

Detailed Description

The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.

As shown in fig. 1-4, otolaryngology is with eustachian tube sacculus, including drum 1, drum 1's inboard off-axis rotation is installed runner 2, runner 2 orders about it through the actuating mechanism who sets up in one side and does off-axis rotation for drum 1, drum 1's inboard fixedly connected with arc bag 5, choose for use the rubber material to make, can the shape recover after the extrusion, arc bag 5 surface is close to upper and lower extreme department and communicates respectively with outlet duct 8 and intake pipe 6, runner 2 rotates from supreme rolling arc bag 5 down and discharges the air from outlet duct 8 end, drum 1's surface movable mounting has butt joint pipe 7, outlet duct 8 passes drum 1's surface and is linked together with butt joint pipe 7.

Actuating mechanism includes fixed connection at 2 both sides surfaces of runner and is close to pivot 3 of border department, pivot 3 is coaxial with drum 1, the pivot 3 of both sides rotates the both sides surface that passes drum 1 respectively, runner 2 can use pivot 3 to rotate as the axle, carry out the eccentric rotation relatively to drum 1 promptly, 3 tip fixedly connected with turntables 14 of one of them pivot, one side outer fixed surface of turntables 14 is connected with handle 15, rotate turntables 14 through handle 15, and then make pivot 3 and runner 2 take place to rotate.

The outer surface of runner 2 rotates the cover and is equipped with lantern ring 4, and lantern ring 4 has ensured that runner 2 can take place to rotate when rolling arc bag 5 surface to prevent to rub each other seriously and cause the damage problem with arc bag 5 between.

The position department that the surface of drum 1 is close to intake pipe 6 has seted up opening 13, and opening 13 ensures to ventilate, and intake pipe 6 can breathe in at the in-process of 5 recoveries of arc bag, and the lower terminal surface fixed mounting of drum 1 has bottom plate 16, has ensured whole can be stable place, brings the facility for the use.

The outer surface of drum 1 is close to butt joint pipe 7's both sides department fixedly connected with installation piece 10 respectively, the upper end fixedly connected with of installation piece 10 presss from both sides tight lamella 11, butt joint pipe 7's fixed surface cover is equipped with set ball 9, press from both sides tight lamella 11 activity and paste the surface at set ball 9, one of them surface that presss from both sides tight lamella 11 is provided with the retaining member, the retaining member is including the fitting pin 12 that runs through tight lamella 11 one side surface, screw-thread fit between fitting pin 12 and the tight lamella 11 of clamp, the tip of fitting pin 12 and the surface activity laminating of set ball 9, after loosening fitting pin 12, can rotate angle adjustment with butt joint pipe 7, on the contrary, can firmly hold set ball 9 after screwing fitting pin 12, in order to reach angle adjustment and the fixed mesh after the adjustment.

When in use, the butt joint pipe 7 is connected with the outer pipe, a user can rotate the butt joint pipe 7 to adjust the angle after loosening the locking bolt 12, the sleeve ball 9 is oppositely rotated and adjusted between the two clamping flaps 11, the sleeve ball 9 can be firmly fixed after screwing the locking bolt 12, the adjustment of the butt joint pipe 7 is completed, the air outlet angle can be flexibly adjusted, the butt joint with the outer pipe is convenient, the rotating shaft 3 is rotated by rotating the rotating disc 14, and the rotating wheel 2 is eccentrically rotated opposite to the cylinder 1, as shown in fig. 4, the track of the edge of the rotating wheel 2 moves through is used for an annular virtual line meter, so that the side surface of the arc-shaped bag 5 can be rolled from bottom to top, gas is discharged from the air outlet pipe 8, after the rotating wheel 2 passes through the arc-shaped bag 5, the arc-shaped bag 5 is deformed and restored, the air suction is carried out by the lower air inlet pipe 6, the next rolling and exhaust process of the air inlet pipe is guaranteed, and compared with the prior art, the air inlet pipe is simple in structure and is beneficial to popularization and use.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the principles of the present invention may be applied to any other embodiment without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an otolaryngology is with eustachian tube sacculus, includes drum (1), its characterized in that: the inboard off-axis of drum (1) rotates and installs runner (2), runner (2) order about it for drum (1) through the actuating mechanism who sets up in one side and do the off-axis and rotate, the inboard fixedly connected with arc bag (5) of drum (1), arc bag (5) surface is close to upper and lower extreme department and communicates respectively outlet duct (8) and intake pipe (6), runner (2) rotate from supreme rolling arc bag (5) down and discharge outlet duct (8) end with the air, the surface movable mounting of drum (1) has butt joint pipe (7), outlet duct (8) pass the surface of drum (1) and are linked together with butt joint pipe (7).

2. An otolaryngological eustachian tube balloon as claimed in claim 1, wherein: actuating mechanism includes fixed connection in runner (2) both sides surface and is close to pivot (3) of border department, pivot (3) are coaxial with drum (1), both sides pivot (3) rotate respectively and pass the both sides surface of drum (1), one of them pivot (3) tip fixedly connected with carousel (14), one side surface fixed connection of carousel (14) has handle (15).

3. An otolaryngological eustachian tube balloon as claimed in claim 1, wherein: the outer surface of the rotating wheel (2) is rotatably sleeved with a lantern ring (4).

4. An otolaryngological eustachian tube balloon as claimed in claim 1, wherein: the outer surface of the cylinder (1) is provided with a through hole (13) at a position close to the air inlet pipe (6), and the lower end face of the cylinder (1) is fixedly provided with a bottom plate (16).

5. The eustachian tube balloon for otorhinolaryngology of claim 1, wherein: the outer surface of drum (1) is close to both sides department fixedly connected with installation piece (10) of butt joint pipe (7) respectively, the upper end fixedly connected with of installation piece (10) presss from both sides tight lamella (11), the outer fixed surface cover of butt joint pipe (7) is equipped with set ball (9), press from both sides tight lamella (11) activity and paste the surface at set ball (9), one of them the surface that presss from both sides tight lamella (11) is provided with the retaining member.

6. An otolaryngological eustachian tube balloon as claimed in claim 5, wherein: the retaining member is including running through locking bolt (12) of pressing from both sides tight lamella (11) one side surface, screw-thread fit between locking bolt (12) and the tight lamella (11) of clamp, the tip of locking bolt (12) is laminated with the surface activity of cover ball (9).