阅读说明：本技术 一种五官科用于耳道冲洗的设备 (Equipment that ENT branch of academic or vocational study is used for duct to wash ) 是由 冯小梅 于 2021-08-20 设计创作，主要内容包括：本发明属于医疗设备技术领域,尤其为一种五官科用于耳道冲洗的设备,针对在现有技术中的耳道冲洗装置在使用时对耳道冲洗效果差,不能对耳道上的污垢充分清洗,且在冲洗前需要预先将药液的混合处理,使用效果差的问题,现提出如下方案,其包括底座,所述底座的顶部开设有凹槽,凹槽的一侧内壁上转动安装有螺纹杆的一端,螺纹杆的另一端延伸至底座外并固定安装有旋钮,螺纹杆的外侧螺纹安装有移动板,移动板滑动连接在凹槽内。本发明结构设计合理,操作简单,可以在冲洗耳道的同时对药液充分搅拌混合,并且便于对耳道进行冲洗,另外可以在冲洗的同时通过对多个软刷对耳道上的污垢进行清洁,使用效果好。(The invention belongs to the technical field of medical equipment, in particular to equipment for washing auditory canals in ENT & lt five-membered department, and aims to solve the problems that an auditory canal washing device in the prior art is poor in washing effect on auditory canals, cannot sufficiently wash dirt on the auditory canals, needs to mix liquid medicine in advance before washing and is poor in using effect. The ear washing device has the advantages of reasonable structural design and simple operation, can fully stir and mix the liquid medicine while washing the ear canal, is convenient for washing the ear canal, can clean dirt on the ear canal by the soft brushes while washing, and has good use effect.)

1. The utility model provides an equipment that ENT branch of academic or vocational study is used for duct to wash, including base (1), a serial communication port, recess (2) are seted up at the top of base (1), rotate the one end of installing threaded rod (3) on the one side inner wall of recess (2), the other end of threaded rod (3) extends to outside base (1) and fixed mounting has the knob, movable plate (4) are installed to the outside screw thread of threaded rod (3), movable plate (4) sliding connection is in recess (2), hollow shaft (5) are installed in the inboard rotation of movable plate (4), the outside fixed mounting of hollow shaft (5) has worm wheel (6), one side fixed mounting of movable plate (4) has motor (7), fixedly connected with worm (8) on the output shaft of motor (7), worm (8) and worm wheel (6) mesh, the other end fixedly connected with connecting cylinder (9) of hollow shaft (5), the inner side of the connecting cylinder (9) is connected with a piston plate (10) in a sliding and sealing manner, one side of the piston plate (10) is fixedly connected with one end of a connecting rod (11), the other end of the connecting rod (11) extends to one side of the movable plate (4) and is rotatably provided with a connecting plate (12), the connecting rod (11) is positioned on the inner side of the hollow shaft (5), one side of the movable plate (4) is fixedly provided with a fixed cover (13), the inner wall of the top part of the fixed cover (13) is rotatably provided with the top end of a first rotating shaft (14), the outer side of the worm (8) and the outer side of the first rotating shaft (14) are respectively and fixedly connected with a first belt pulley (15) and a second belt pulley (16), the first belt pulley (15) and the second belt pulley (16) are respectively and are rotatably connected with a same belt (17), the bottom end of the first rotating shaft (14) is fixedly connected with a cam (18), one side of the cam (18) is in rolling contact with one side of the connecting plate (12), the one end of a plurality of springs (19) of opposite side fixedly connected with of connecting plate (12), the equal fixed connection of the other end of a plurality of springs (19) is on the inner wall of fixed cover (13), top fixed mounting of connecting cylinder (9) has spray tank (20), rotate the one end of installing second pivot (23) on the one side inner wall of spray tank (20), the outside fixed mounting of second pivot (23) has a plurality of stirring boards (24), a plurality of through-holes (25) have all been seted up to the inboard of a plurality of stirring boards (24), the other end of second pivot (23) extends to spray tank (20) outside and fixed mounting has gear (26), the opposite side fixed mounting of movable plate (4) has annular rack (27), annular rack (27) and gear (26) mesh mutually, one side fixed intercommunication of connecting cylinder (9) has flushing pipe (28), the outside fixed mounting of flushing pipe (28) has a plurality of soft brushes (29).

2. The device for washing the ear canal of the ENT department according to claim 1, wherein the moving plate (4) is provided with a threaded hole at one side, and the moving plate (4) is installed on the outer side of the threaded rod (3) through the threaded hole.

3. The ear canal flushing device for ENT department according to claim 1, wherein the moving plate (4) is provided with a mounting hole at one side, an outer ring of the bearing is fixedly mounted in the mounting hole, and the hollow shaft (5) is fixedly sleeved with an inner ring of the bearing.

4. Device for ear canal irrigation in the ENT department according to claim 1, characterized in that the connecting cylinder (9) is opened at one side and the connecting rod (11) is located inside the opening.

5. The device for ear canal irrigation of the ENT department according to claim 1, wherein a rectangular rod is fixedly connected to one side inner wall of the fixing cover (13), and the connecting plate (12) is slidably connected to the outer side of the rectangular rod.

6. The ear canal irrigation device for ENT department of claim 1, wherein the top of the liquid medicine box (20) is fixedly provided with a feeding pipe (21), and the top of the feeding pipe (21) is movably provided with a sealing cover (22).

7. The apparatus for ear canal irrigation of the ENT department according to claim 1, characterized in that one end of two fixed rods is fixedly connected to the other side of the moving plate (4), and the other end of the two fixed rods is fixedly connected to the annular rack (27).

8. The ear canal washing device for ENT department according to claim 1, wherein the top and one side of the connecting cylinder (9) are fixedly installed with a liquid inlet pipe and a liquid outlet pipe respectively, the connecting cylinder (9) is connected with the liquid medicine box (20) through the liquid inlet pipe, the connecting cylinder (9) is connected with the washing pipe (28) through the liquid outlet pipe, the liquid inlet pipe and the liquid outlet pipe are respectively provided with a first one-way valve and a second one-way valve, the liquid outlet end of the first one-way valve and the liquid inlet end of the second one-way valve are both connected with the inside of the connecting cylinder (9), the liquid inlet end of the first one-way valve is connected with the inside of the liquid medicine box (20), and the liquid outlet end of the second one-way valve is connected with the inside of the washing pipe (28).

Technical Field

The invention relates to the technical field of medical equipment, in particular to equipment for washing auditory canals in ENT department.

Background

In clinical practice in hospitals, external auditory canal diseases are common and frequent diseases, particularly external auditory canal internal suppuration caused by inflammation in external auditory canal, according to relevant statistics, the number of hearing disorder people in China is as high as 2057 thousands, wherein children patients are about 200 thousands, children under 7 years old are about 80 thousands, the total incidence rate of hearing impairment of newborns is 9.52%, in addition, the number of hearing disorder people is increased at the speed of 2-4 thousands per year, although high-incidence people are still old people and children, the proportion of ear diseases of young people is gradually increased in recent years, particularly, white-collar people under high pressure are shown, professors are allowed to tell that otitis media, deafness, tinnitus and the like are the highest incidence rate among the otological diseases, most of otitis media are seen in hospitals in recent years, and long-term otitis media can reduce your hearing and even cause tinnitus.

However, the ear canal washing device in the prior art has poor washing effect on the ear canal when in use, cannot sufficiently wash dirt on the ear canal, and needs to mix and treat liquid medicine in advance before washing, and has poor use effect, so that a device for washing the ear canal in the department of five sense organs is proposed to solve the problems.

Disclosure of Invention

The invention aims to solve the defects that the ear canal flushing device in the prior art has poor ear canal flushing effect, cannot fully clean dirt on the ear canal, needs to mix liquid medicine in advance before flushing and has poor use effect when in use, and provides equipment for flushing the ear canal in the department of five sense organs.

In order to achieve the purpose, the invention adopts the following technical scheme:

an equipment for washing auditory meatus in ENT department comprises a base, wherein a groove is formed in the top of the base, one end of a threaded rod is rotatably arranged on the inner wall of one side of the groove, the other end of the threaded rod extends out of the base and is fixedly provided with a knob, a movable plate is arranged on the outer side of the threaded rod in a threaded manner and is connected in the groove in a sliding manner, a hollow shaft is rotatably arranged on the inner side of the movable plate, a worm wheel is fixedly arranged on the outer side of the hollow shaft, a motor is fixedly arranged on one side of the movable plate, a worm is fixedly connected to an output shaft of the motor and is meshed with the worm wheel, a connecting cylinder is fixedly connected to the other end of the hollow shaft, a piston plate is connected to the inner side of the connecting cylinder in a sliding and sealing manner, one end of a connecting rod is fixedly connected to one side of the connecting rod, the other end of the connecting rod extends to one side of the movable plate and is rotatably provided with a connecting plate, and is positioned on the inner side of the hollow shaft, a fixed cover is fixedly arranged on one side of the movable plate, the top end of a first rotating shaft is rotatably arranged on the inner wall of the top of the fixed cover, the outer side of the worm and the outer side of the first rotating shaft are respectively and fixedly connected with a first belt pulley and a second belt pulley, the first belt pulley and the second belt pulley are in transmission connection with the same belt, the bottom end of the first rotating shaft is fixedly connected with a cam, one side of the cam is in rolling contact with one side of a connecting plate, the other side of the connecting plate is fixedly connected with one end of a plurality of springs, the other ends of the plurality of springs are all fixedly connected on the inner wall of the fixed cover, a liquid medicine box is fixedly arranged on the top of the connecting cylinder, one end of a second rotating shaft is rotatably arranged on the inner wall of one side of the liquid medicine box, a plurality of stirring plates are fixedly arranged on the outer side of the second rotating shaft, a plurality of through holes are arranged on the inner sides of the plurality of stirring plates, the other end of the second rotating shaft extends out of the liquid medicine box and is fixedly arranged with a gear, an annular rack is fixedly mounted on the other side of the moving plate and meshed with the gear, a flushing pipe is fixedly communicated with one side of the connecting cylinder, and a plurality of soft brushes are fixedly mounted on the outer side of the flushing pipe.

Preferably, a threaded hole is formed in one side of the moving plate, and the moving plate is installed on the outer side of the threaded rod through threads of the threaded hole, so that the moving plate can be installed in a threaded mode conveniently.

Preferably, a mounting hole is formed in one side of the moving plate, an outer ring of the bearing is fixedly mounted in the mounting hole, and the hollow shaft is fixedly sleeved with an inner ring of the bearing, so that the hollow shaft is convenient to rotate and mount.

Preferably, an opening is formed in one side of the connecting cylinder, and the connecting rod is located on the inner side of the opening, so that the connecting rod can move conveniently.

Preferably, the inner wall of one side of the fixed cover is fixedly connected with a rectangular rod, and the connecting plate is connected to the outer side of the rectangular rod in a sliding mode and plays a certain limiting role in the connecting plate.

Preferably, the top fixed mounting of liquid medicine case has the inlet pipe, and the top movable mounting of inlet pipe has sealed lid, the feeding of being convenient for to play sealed effect.

Preferably, one end of each fixed rod is fixedly connected to the other side of the moving plate, and the other end of each fixed rod is fixedly connected with the annular rack, so that the annular rack can be conveniently and fixedly mounted.

Preferably, a liquid inlet pipe and a liquid outlet pipe are respectively and fixedly mounted at the top and one side of the connecting cylinder, the connecting cylinder is communicated with the liquid medicine box through the liquid inlet pipe, the connecting cylinder is communicated with the flushing pipe through the liquid outlet pipe, a first check valve and a second check valve are respectively arranged in the liquid inlet pipe and the liquid outlet pipe, the liquid outlet end of the first check valve and the liquid inlet end of the second check valve are both communicated with the inside of the connecting cylinder, the liquid inlet end of the first check valve is communicated with the inside of the liquid medicine box, and the liquid outlet end of the second check valve is communicated with the inside of the flushing pipe, so that liquid medicine can be conveniently conveyed.

According to the equipment for washing the auditory meatus in the ENT department, a proper amount of medicine and water are injected into the liquid medicine box through the feeding pipe by opening the sealing cover, then the sealing cover is covered, the knob can be rotated to drive the threaded rod to rotate, the movable plate is driven to move leftwards through the threaded connection of the movable plate and the threaded rod, the washable pipe extends into the auditory meatus, the motor is started to drive the worm to rotate, the hollow shaft can be driven to rotate through the meshing transmission of the worm and the worm wheel, the liquid medicine box and the washable pipe can be driven to rotate through the connecting cylinder, so that the second rotating shaft can be driven to rotate through the meshing transmission of the gear and the annular rack while the liquid medicine box rotates, and the liquid medicine is fully stirred and mixed through the plurality of stirring plates;

according to the equipment for washing the auditory meatus of the ENT department, the first rotating shaft can be driven to rotate through the transmission connection of the first belt pulley and the second belt pulley and the belt, the first rotating shaft can be driven to rotate, the cam can be in rolling contact with the connecting plate immediately, and the elastic deformation of the plurality of springs can drive the connecting plate to move left and right in a reciprocating manner, so that the piston plate can be driven to move left and right in a reciprocating manner through the connecting rod, when the piston plate moves right, liquid medicine in the liquid medicine box can be pumped into the connecting cylinder through the liquid inlet pipe and the first one-way valve, when the piston plate moves left, liquid medicine in the connecting cylinder can be washed in the auditory meatus through the washing pipe, and dirt on the auditory meatus can be cleaned through the plurality of soft brushes, so that the equipment is convenient to use;

the ear washing device has the advantages of reasonable structural design and simple operation, can fully stir and mix the liquid medicine while washing the ear canal, is convenient for washing the ear canal, can clean dirt on the ear canal by the soft brushes while washing, and has good use effect.

Drawings

Fig. 1 is a schematic front view of a device for washing ear canal in ENT department according to the present invention;

FIG. 2 is a schematic sectional view of a front view of a device for ear canal irrigation in the ENT department according to the present invention;

FIG. 3 is a schematic structural diagram of part A of a device for ear canal irrigation in the ENT department according to the present invention;

FIG. 4 is a schematic structural diagram of part B of an apparatus for ear canal irrigation in the ENT department according to the present invention;

fig. 5 is a schematic structural diagram of a part C of the device for washing the ear canal of the ENT (ear canal) in the ENT (ear canal) department.

In the figure: 1. a base; 2. a groove; 3. a threaded rod; 4. moving the plate; 5. a hollow shaft; 6. a worm gear; 7. a motor; 8. a worm; 9. a connecting cylinder; 10. a piston plate; 11. a connecting rod; 12. a connecting plate; 13. a fixed cover; 14. a first rotating shaft; 15. a first pulley; 16. a second pulley; 17. a belt; 18. a cam; 19. a spring; 20. a liquid medicine box; 21. a feed pipe; 22. a sealing cover; 23. a second rotating shaft; 24. a stirring plate; 25. a through hole; 26. a gear; 27. an annular rack; 28. a flush tube; 29. and (4) soft brushing.

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.

Referring to fig. 1-5, an apparatus for washing auditory meatus in ENT department comprises a base 1, a groove 2 is opened on the top of the base 1, one end of a threaded rod 3 is rotatably installed on the inner wall of one side of the groove 2, the other end of the threaded rod 3 extends out of the base 1 and is fixedly installed with a knob, a moving plate 4 is installed on the outer side of the threaded rod 3 by thread, the moving plate 4 is slidably connected in the groove 2, a hollow shaft 5 is rotatably installed on the inner side of the moving plate 4, a worm wheel 6 is fixedly installed on the outer side of the hollow shaft 5, a motor 7 is fixedly installed on one side of the moving plate 4, a worm 8 is fixedly connected on the output shaft of the motor 7, the worm 8 is meshed with the worm wheel 6, a connecting cylinder 9 is fixedly connected with the other end of the hollow shaft 5, a piston plate 10 is slidably and hermetically connected on the inner side of the connecting cylinder 9, one end of a connecting rod 11 is fixedly connected with one end of the moving plate on one side of the piston plate 10, the other end of the connecting rod 11 extends to one side of the moving plate 4 and is rotatably installed with a connecting plate 12, the connecting rod 11 is positioned at the inner side of the hollow shaft 5, one side of the movable plate 4 is fixedly provided with a fixed cover 13, the top end of a first rotating shaft 14 is rotatably arranged on the inner wall of the top of the fixed cover 13, the outer side of the worm 8 and the outer side of the first rotating shaft 14 are respectively fixedly connected with a first belt pulley 15 and a second belt pulley 16, the first belt pulley 15 and the second belt pulley 16 are in transmission connection with the same belt 17, the bottom end of the first rotating shaft 14 is fixedly connected with a cam 18, one side of the cam 18 is in rolling contact with one side of a connecting plate 12, the other side of the connecting plate 12 is fixedly connected with one end of a plurality of springs 19, the other ends of the plurality of springs 19 are all fixedly connected on the inner wall of the fixed cover 13, the top of the connecting cylinder 9 is fixedly provided with a liquid medicine box 20, one end of a second rotating shaft 23 is rotatably arranged on the inner wall of one side of the liquid medicine box 20, the outer side of the second rotating shaft 23 is fixedly provided with a plurality of stirring plates 24, a plurality of through holes 25 are formed in the inner sides of the stirring plates 24, the other end of the second rotating shaft 23 extends out of the liquid medicine tank 20 and is fixedly provided with a gear 26, an annular rack 27 is fixedly arranged on the other side of the moving plate 4, the annular rack 27 is meshed with the gear 26, a flushing pipe 28 is fixedly communicated with one side of the connecting cylinder 9, and a plurality of soft brushes 29 are fixedly arranged on the outer side of the flushing pipe 28.

One side of the movable plate 4 is provided with a threaded hole, the movable plate 4 is installed on the outer side of the threaded rod 3 through threaded holes and is convenient for mounting the movable plate 4 in a threaded manner, one side of the movable plate 4 is provided with a mounting hole, an outer ring of a bearing is fixedly installed in the mounting hole, the hollow shaft 5 is fixedly sleeved with an inner ring of the bearing and is convenient for rotatably installing the hollow shaft 5, one side of the connecting cylinder 9 is provided with an opening, the connecting rod 11 is positioned on the inner side of the opening and is convenient for moving the connecting rod 11, a rectangular rod is fixedly connected on the inner wall of one side of the fixed cover 13, the connecting plate 12 is slidably connected on the outer side of the rectangular rod and plays a certain limiting role on the connecting plate 12, the top of the liquid medicine box 20 is fixedly provided with a feed pipe 21, the top of the feed pipe 21 is movably provided with a sealing cover 22 which is convenient for feeding and plays a sealing effect, one end of two fixed rods is fixedly connected on the other side of the movable plate 4, and the other ends of the two fixed rods are both fixedly connected with the annular rack 27, be convenient for fixed mounting annular rack 27, the top of connecting cylinder 9 and one side respectively fixed mounting have feed liquor pipe and drain pipe, connecting cylinder 9 is linked together with liquid medicine case 20 through the feed liquor pipe, connecting cylinder 9 is linked together with flushing pipe 28 through the drain pipe, be provided with first check valve and second check valve in feed liquor pipe and the drain pipe respectively, the play liquid end of first check valve and the feed liquor end of second check valve all are linked together with the inside of connecting cylinder 9, the feed liquor end of first check valve is linked together with the inside of liquid medicine case 20, the play liquid end of second check valve is linked together with the inside of flushing pipe 28, be convenient for to the transport of liquid medicine.

In the invention, when in use, a proper amount of medicine and water can be injected into the liquid medicine box 20 through the feeding pipe 21 by opening the sealing cover 22, then the sealing cover is covered, the knob can be rotated to drive the threaded rod 3 to rotate, the movable plate 4 is driven to move leftwards through the threaded connection of the movable plate 4 and the threaded rod 3, the flushable pipe 28 extends into the auditory canal, the motor 7 is started to drive the worm 8 to rotate, the hollow shaft 5 can be driven to rotate through the meshing transmission of the worm 8 and the worm wheel 6, the liquid medicine box 20 and the flushable pipe 28 can be driven to rotate through the connecting cylinder 9, so that the second rotating shaft 23 can be driven to rotate through the meshing transmission of the gear 26 and the annular rack 27 while the liquid medicine box 20 rotates, the liquid medicine is fully stirred and mixed through the plurality of stirring plates 24, and simultaneously the liquid medicine can be connected with the belt 17 through the first belt pulley 15 and the second belt pulley 16, can drive first pivot 14 and rotate, can pass through the rolling contact of cam 18 with connecting plate 12 immediately, and a plurality of spring 19's elastic deformation, can drive connecting plate 12 and remove about reciprocating, and then can drive piston plate 10 and remove about reciprocating through connecting rod 11, when piston plate 10 moved right, can pass through feed liquor pipe and first check valve, take into connecting cylinder 9 with the liquid medicine in the liquid medicine case 20, when piston plate 10 moved left, can pass through drain pipe and second check valve, pass through the flushing pipe 28 with the liquid medicine in connecting cylinder 9 and erode in the duct, and carry out cleaning process through the dirt of a plurality of soft brushes 29 on to the duct, high durability and convenient use.

While there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.