CN217286870U

CN217286870U - Medicine sprayer convenient to operate and used for otolaryngology department

Info

Publication number: CN217286870U
Application number: CN202220271120.5U
Authority: CN
Inventors: 颜蓓
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-02-10
Filing date: 2022-02-10
Publication date: 2022-08-26
Anticipated expiration: 2032-02-10

Abstract

The utility model discloses a medicine spraying device for otolaryngology branch of academic or vocational study convenient to operation relates to medical otolaryngology branch of academic or vocational study medicine spraying device technical field, including the liquid medicine bottle, liquid medicine bottle upper end fixedly connected with seals the top cap, seal top cap middle part sliding connection has the connecting axle, pipette sliding connection is inside the liquid medicine bottle. The utility model discloses in, the liquid medicine gets into the sprayer from the rubber tube inside, press the switch, make inside the liquid medicine gets into the connecting pipe, the connecting pipe injects inside the second spray tube, the second spray tube slides inside first spray tube, fixed lid is together fixed with second spray tube and first spray tube, first spray tube and the most coincidence of second spray tube, thereby make the spray tube shorten, the limiting plate rotates, make the second spray tube drive limit slider rotate inside first spray tube, make inside the first spray tube of second spray tube one end roll-off, thereby the length of nimble change spray tube, make the spray tube can spout the medicine to any of otolaryngology, it is more convenient to make the medicine spraying device operation.

Description

Medicine sprayer convenient to operate and used for otolaryngology department

Technical Field

The utility model relates to a medical otolaryngology branch of academic or vocational study liquid medicine spraying device technical field especially relates to an otolaryngology branch of academic or vocational study is with liquid medicine spraying device convenient to operation.

Background

The medicine sprayer for otolaryngology department is a medical instrument which is commonly used in otolaryngology department clinic and is used for locally spraying medicine on a patient, and because the otolaryngology department is positioned at the tail end of a human body and the peripheral circulation of some parts is poor, the effects of oral administration and intravenous administration are not obvious, and the medicine sprayer for otolaryngology department clinic can be used for spraying medicine on the external auditory meatus, the nasal cavity or the throat of the patient.

The existing medicine sprayer for the ear-nose-throat department is too large in size and inconvenient to use, and in order to ensure the medicine spraying efficiency, the length of the spray pipe is changed according to different positions of specific spraying, so that the length of the spray pipe is fixed, and the medicine sprayer cannot be flexibly used for the ear-nose-throat part at the same time.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects in the prior art and providing a medicine sprayer for the ear-nose-throat department, which is convenient to operate.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a medicine sprayer convenient to operate for the ear-nose-throat department comprises a liquid medicine bottle, wherein a closed top cover is fixedly connected to the upper end of the liquid medicine bottle, a connecting shaft is slidably connected to the middle of the closed top cover, a liquid sucking pipe is fixedly connected to the lower end of the connecting shaft and is slidably connected to the inside of the liquid medicine bottle, a liquid inlet pipe is fixedly connected to the upper end of one side of the liquid medicine bottle, a handle is fixedly connected to one side of the closed top cover, an air outlet pipe is fixedly connected to the other side of the closed top cover, a fixing frame is fixedly connected to the middle of one side of the liquid medicine bottle, an inserting plate is slidably connected to the inside of the fixing frame, a handle is fixedly connected to one end of the inserting plate, an injector is fixedly connected to one end of the handle, a fixing pipe is fixedly connected to one end of the injector, a rubber pipe is fixedly connected to the inside of the handle, and a valve is fixedly connected to the middle of the injector, the valve lower extreme is provided with the switch, sprayer other end fixedly connected with flowmeter, the first spray tube of sprayer other end middle part fixedly connected with, the inside sliding connection of first spray tube has the second spray tube.

As a further description of the above technical solution:

the upper end of the connecting shaft is fixedly connected with a push plate, the upper end of the push plate is fixedly connected with a handle, and the handle is held to push the push plate downwards or pull the push plate upwards.

As a further description of the above technical solution:

the lower end of the air outlet pipe is arranged in the liquid medicine bottle, the upper end of the air outlet pipe is fixedly connected with a one-way valve, and air can only enter the liquid medicine bottle from the air outlet pipe through the one-way valve.

As a further description of the above technical solution:

feed liquor pipe upper end fixedly connected with feed liquor funnel, feed liquor funnel upper end threaded connection has sealed lid, turns round open sealed lid, pours the liquid medicine into in to the feed liquor funnel, makes inside liquid medicine bottle is being got into along the feed liquor pipe to the liquid medicine.

As a further description of the above technical solution:

the surface of the other end of the first spray pipe is provided with threads, the other end of the first spray pipe is in threaded connection with a fixed cover, and the fixed cover can block dust and prevent the dust from entering the interior of the first spray pipe.

As a further description of the above technical solution:

second spray tube one end passes fixed lid middle part, second spray tube other end fixedly connected with limiting plate holds the limiting plate and can make the second spray tube rotate, and the second spray tube drives limit slide and rotates in first spray tube inside to the length that the control second spray tube stretches out first spray tube.

As a further description of the above technical solution:

the connecting pipe is fixedly connected inside the first spray pipe, the connecting pipe is connected inside the second spray pipe in a sliding mode, and the connecting pipe enables liquid medicine to enter the second spray pipe.

As a further description of the above technical solution:

the equal fixedly connected with limit slide in second spray tube one end both sides, the equal threaded connection of limit slide is inside first spray tube, and limit slide can fix the second spray tube inside first spray tube.

The utility model discloses following beneficial effect has:

the utility model discloses in, at first inside the liquid medicine gets into the sprayer from the rubber tube, press the switch, make inside the liquid medicine gets into the connecting pipe, the connecting pipe injects inside the second spray tube, the second spray tube slides inside first spray tube, fixed lid is together fixed with second spray tube and first spray tube, first spray tube and the most coincidence of second spray tube, thereby make the spray tube shorten, the limiting plate rotates, make the second spray tube drive limit slider rotate inside first spray tube, make inside the first spray tube of second spray tube one end roll-off, thereby the length of nimble change spray tube, make the spray tube can spout the medicine to any place of otolaryngology, it is more convenient to make the operation of medicine spraying device.

Drawings

Fig. 1 is a first perspective view of the present invention;

fig. 2 is a perspective view of a second viewing angle of the present invention;

FIG. 3 is a sectional perspective view of the vial of the present invention;

FIG. 4 is a sectional three-dimensional structure view of the liquid medicine bottle of the present invention;

fig. 5 is a perspective view of the injector of the present invention;

fig. 6 is a sectional perspective view of a second nozzle of the present invention.

Illustration of the drawings:

1. a liquid medicine bottle; 2. closing the top cover; 3. a fixed mount; 4. a connecting shaft; 5. pushing a plate; 6. a handle; 7. a rubber tube; 8. a fixed tube; 9. an ejector; 10. a handle; 11. inserting plates; 12. a valve; 13. a switch; 14. a flow meter; 15. a first nozzle; 16. a pipette; 17. a liquid inlet pipe; 18. a liquid inlet funnel; 19. a sealing cover; 20. an air outlet pipe; 21. a one-way valve; 22. a fixed cover; 23. a connecting pipe; 24. a second nozzle; 25. a limiting slide block; 26. and a limiting plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides an embodiment: a medicine sprayer convenient to operate for the ear-nose-throat department comprises a liquid medicine bottle 1, wherein a closed top cover 2 is fixedly connected to the upper end of the liquid medicine bottle 1, a connecting shaft 4 is slidably connected to the middle of the closed top cover 2, a pipette 16 is fixedly connected to the lower end of the connecting shaft 4, the pipette 16 is slidably connected to the inside of the liquid medicine bottle 1, a push plate 5 is pressed to enable the connecting shaft 4 to downwards push the pipette 16, the pipette 16 slides towards the inside of the liquid medicine bottle 1 to enable the pipette 16 to squeeze air, the outside air is sucked into the liquid medicine bottle 1 from an air outlet pipe 20, the liquid medicine in the liquid medicine bottle 1 is squeezed into a handle 6 by the air, a liquid inlet pipe 17 is fixedly connected to the upper end of one side of the liquid medicine bottle 1, a handle 6 is fixedly connected to one side of the closed top cover 2, an air outlet pipe 20 is fixedly connected to the other side of the closed top cover 2, a fixing frame 3 is fixedly connected to the middle of one side of the liquid medicine bottle 1, and an inserting plate 11 is slidably connected to the inside of the fixing frame 3, one end of an inserting plate 11 is fixedly connected with a handle 10, the handle 10 is held, the inserting plate 11 is pulled out from a fixed frame 3, one end of the handle 10 is fixedly connected with an ejector 9, one end of the ejector 9 is fixedly connected with a fixed pipe 8, one end of the fixed pipe 8 is fixedly connected with a rubber pipe 7, one end of the rubber pipe 7 is fixedly connected inside a handle 6, the middle part of the ejector 9 is fixedly connected with a valve 12, the lower end of the valve 12 is provided with a switch 13, the other end of the ejector 9 is fixedly connected with a flow meter 14, the middle part of the other end of the ejector 9 is fixedly connected with a first spraying pipe 15, the inside of the first spraying pipe 15 is slidably connected with a second spraying pipe 24, a connecting pipe 23 is inserted into the inside of the second spraying pipe 24, the second spraying pipe 24 slides in the first spraying pipe 15, the fixed cover 22 fixes the second spraying pipe 24 and the first spraying pipe 15 together, most parts of the first spraying pipe 15 and the second spraying pipe 24 are overlapped, so that the spraying pipes are shortened, a limit plate 26 is rotated, make second spray tube 24 drive stop block 25 and rotate in first spray tube 15 is inside, make inside 24 one end roll-off first spray tubes 15 of second spray tube to the length of nimble change spray tube makes the spray tube can spout the medicine to any place of otolaryngology, makes the medicine spraying device operation more convenient, and is different according to the trachea of spouting the medicine, with 24 to suitable length of second spray tube.

The surface of the other end of the first spray pipe 15 is provided with threads, the thread of the other end of the first spray pipe 15 is connected with a fixed cover 22, one end of the second spray pipe 24 passes through the middle part of the fixed cover 22, the other end of the second spray pipe 24 is fixedly connected with a limit plate 26, the inside of the first spray pipe 15 is fixedly connected with a connecting pipe 23, the connecting pipe 23 is connected inside the second spray pipe 24 in a sliding manner, both sides of one end of the second spray pipe 24 are fixedly connected with limit sliders 25, the limit sliders 25 are connected inside the first spray pipe 15 in a threaded manner, the upper end of the liquid inlet pipe 17 is fixedly connected with a liquid inlet funnel 18, the upper end of the liquid inlet funnel 18 is connected with a sealing cover 19 in a threaded manner, the sealing cover 19 is twisted, liquid medicine is injected into the liquid inlet funnel 18, the liquid medicine enters the liquid medicine bottle 1 along the liquid inlet pipe 17, the lower end of the air outlet pipe 20 is arranged inside the liquid medicine bottle 1, the upper end of the air outlet pipe 20 is fixedly connected with a one-way valve 21, the liquid medicine entering the inside of the handle 6 enters the ejector 9 along the rubber pipe 7, insert second spray tube 24 and treat the medicine position of spouting, press switch 13, the liquid medicine passes valve 12 under the effect of pressure and gets into inside first spray tube 15, flowmeter 14 can detect out the volume of the inside liquid medicine of the first spray tube 15 of entering, make things convenient for doctor control medicine quantity, the liquid medicine gets into inside connecting pipe 23 from first spray tube 15, get into inside second spray tube 24 from connecting pipe 23 again, thereby to treating to scribble the medicine organ and spout the medicine, 4 upper ends fixedly connected with push pedal 5 of connecting shaft, 5 upper ends fixedly connected with handles 6 of push pedal.

The working principle is as follows: twisting the sealing cover 19, injecting liquid medicine into the liquid inlet funnel 18, allowing the liquid medicine to enter the liquid medicine bottle 1 along the liquid inlet pipe 17, holding the handle 10, pulling the inserting plate 11 out of the fixing frame 3, inserting the connecting pipe 23 into the second spray pipe 24, sliding the second spray pipe 24 in the first spray pipe 15, fixing the second spray pipe 24 and the first spray pipe 15 together by the fixing cover 22, enabling most of the first spray pipe 15 and the second spray pipe 24 to be overlapped, thereby enabling the spray pipes to be shortened, rotating the limiting plate 26, enabling the second spray pipe 24 to drive the limiting slide block 25 to rotate in the first spray pipe 15, enabling one end of the second spray pipe 24 to slide out of the first spray pipe 15, thereby flexibly changing the length of the spray pipes, enabling the spray pipes to spray medicine on any position of ears, noses and throats, enabling the medicine sprayer to be more convenient to operate, enabling the second spray pipe 24 to be of a proper length according to different air pipes for spraying medicine, pressing the push plate 5, enabling the connecting shaft 4 to push the connecting shaft 16 downwards, pipette 16 slides to 1 inside of liquid medicine bottle, make pipette 16 extrusion air, inhale 1 inside of liquid medicine bottle from outlet duct 20 with external air, air extrusion liquid medicine, thereby squeeze into 6 inside of handle with 1 inside liquid medicine of liquid medicine bottle, get into the inside liquid medicine of 6 handles, get into 9 insides of sprayer along rubber tube 7, insert second spray tube 24 and wait to spout the medicine position, press switch 13, the liquid medicine passes valve 12 under the effect of pressure and gets into 15 insides of first spray tube, flowmeter 14 can detect out the volume that gets into the inside liquid medicine of 15 of first spray tube, make things convenient for doctor control medicine quantity, the liquid medicine gets into connecting pipe 23 from 15 inside of first spray tube, get into 24 insides of second spray tube from connecting pipe 23 again, thereby to waiting to scribble the medicine organ and spout the medicine.

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 modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a medicine spraying device for otolaryngology branch of academic or vocational study convenient to operation, includes liquid medicine bottle (1), its characterized in that: the medicine bottle comprises a medicine bottle (1), a sealing top cover (2) is fixedly connected to the upper end of the medicine bottle (1), a connecting shaft (4) is slidably connected to the middle of the sealing top cover (2), a pipette (16) is fixedly connected to the lower end of the connecting shaft (4), the pipette (16) is slidably connected to the inside of the medicine bottle (1), a liquid inlet pipe (17) is fixedly connected to the upper end of one side of the medicine bottle (1), a handle (6) is fixedly connected to one side of the sealing top cover (2), an air outlet pipe (20) is fixedly connected to the other side of the sealing top cover (2), a fixing frame (3) is fixedly connected to the middle of one side of the medicine bottle (1), a plug board (11) is slidably connected to the inside of the fixing frame (3), a handle (10) is fixedly connected to one end of the plug board (11), an ejector (9) is fixedly connected to one end of the handle (10), an ejector (9) is fixedly connected to a fixing pipe (8), fixed pipe (8) one end fixedly connected with rubber tube (7), inside handle (6) is connected to rubber tube (7) one end fixed connection, sprayer (9) middle part fixedly connected with valve (12), valve (12) lower extreme is provided with switch (13), sprayer (9) other end fixedly connected with flowmeter (14), first spray tube (15) of sprayer (9) other end middle part fixedly connected with, first spray tube (15) inside sliding connection has second spray tube (24).

2. An easy-to-handle applicator for otorhinolaryngological use according to claim 1 wherein: the upper end of the connecting shaft (4) is fixedly connected with a push plate (5), and the upper end of the push plate (5) is fixedly connected with a handle (6).

3. An easy-to-handle applicator for otorhinolaryngological use according to claim 1 wherein: the lower end of the air outlet pipe (20) is arranged in the liquid medicine bottle (1), and the upper end of the air outlet pipe (20) is fixedly connected with a one-way valve (21).

4. An easy-to-handle applicator for otorhinolaryngological use according to claim 1 wherein: the liquid inlet pipe is characterized in that the upper end of the liquid inlet pipe (17) is fixedly connected with a liquid inlet funnel (18), and the upper end of the liquid inlet funnel (18) is in threaded connection with a sealing cover (19).

5. An easy-to-handle otorhinolaryngological applicator as claimed in claim 1, wherein: the surface of the other end of the first spray pipe (15) is provided with threads, and the other end of the first spray pipe (15) is connected with a fixed cover (22) through threads.

6. An easy-to-handle applicator for otorhinolaryngological use according to claim 5 wherein: one end of the second spray pipe (24) penetrates through the middle of the fixed cover (22), and the other end of the second spray pipe (24) is fixedly connected with a limiting plate (26).

7. An easy-to-handle applicator for otorhinolaryngological use according to claim 6 wherein: the inside fixedly connected with connecting pipe (23) of first spray tube (15), connecting pipe (23) sliding connection is inside second spray tube (24).

8. An easy-to-handle applicator for otorhinolaryngological use according to claim 7 wherein: the equal fixedly connected with stop block (25) in second spray tube (24) one end both sides, the equal threaded connection of stop block (25) is inside first spray tube (15).