CN112245782A

CN112245782A - Medicine spraying device and method for otolaryngological department

Info

Publication number: CN112245782A
Application number: CN202011195265.3A
Authority: CN
Inventors: 张丽
Original assignee: Shandong Learning Technology Development Co ltd
Current assignee: Shandong Learning Technology Development Co ltd
Priority date: 2020-10-31
Filing date: 2020-10-31
Publication date: 2021-01-22

Abstract

The invention discloses a medicine spraying device and a medicine spraying method for otolaryngological department, which comprises a bottle body, wherein the bottle body is connected with a medicine bottle, the medicine bottle is communicated with a spraying pipe through a water pump, the water pump is connected with a starting button through a controller, and the starting button is connected with the outer wall of the bottle body; an adsorption tube is arranged above the spraying tube, and the right end of the adsorption tube is connected with a rack; the left end of the spraying pipe and the left end of the adsorption pipe penetrate through the bottle body and extend to the outside; a second motor and an air pump are connected in the bottle body, the second motor is connected with a second gear, and the rack is meshed with the second gear; the spraying pipe is also sleeved with an annular pipeline, a cavity is formed between the inner wall of the annular pipeline and the outer wall of the spraying pipe, the adsorption pipe penetrates through the cavity and is in sliding connection with the annular pipeline, and a small hole is formed in the adsorption pipe; the air pump is communicated with the cavity through a connecting pipe; the air pump and the second motor are connected with a cleaning button through a controller, and the cleaning button is connected with the outer wall of the bottle body. The invention realizes the ejection of the liquid medicine through the water pump, and the adsorption tube can realize the recovery of the waste liquid, thereby having convenient operation.

Description

Medicine spraying device and method for otolaryngological department

Technical Field

The invention relates to the field of medical instruments, in particular to the technical field of medical instruments for the ear-nose-throat department, and particularly relates to a medicine spraying device and a medicine spraying method for the ear-nose-throat department.

Background

An "otorhinolaryngological" department is a surgical department that diagnoses and treats the ear, nose, pharynx, larynx and its related head and neck regions. The classification of throat diseases is mainly classified into diseases frequently occurring in the ear, nose and throat, and during treatment, a patient needs to spray a liquid medicine into the relevant part by using a spraying device frequently to perform spraying treatment.

In the prior clinical technology, when common otorhinolaryngological diseases such as otitis externa, otitis media patients, acute pharyngolaryngitis, chronic pharyngitis, chronic rhinitis, nasosinusitis and the like are treated, liquid medicine is mostly adopted to clean related parts. Traditional liquid medicine spraying device single structure, at the in-process that uses, the liquid medicine after spraying often can follow and flows in positions such as patient's ear hole nasal cavity, and the liquid medicine that flows promptly can the adhesion at patient's neck, and medical personnel still need clean the processing to the liquid medicine of adhesion on patient's neck, very big increase medical personnel's working strength, use very inconveniently.

Disclosure of Invention

In order to solve the problems in the prior art, a medicine spraying device and a medicine spraying method for the ear-nose-throat department are provided.

The technical scheme adopted by the invention for solving the technical problems is as follows:

the invention provides a medicine spraying device for an otolaryngological department, which comprises a bottle body, wherein the bottle body is detachably connected with a medicine bottle, and the medicine spraying device is characterized in that the medicine bottle is communicated with a spraying pipe through a water pump, the water pump is connected with a starting button through a controller, and the starting button is connected with the outer wall of the bottle body; an adsorption pipe is arranged above the spraying pipe, and a rack is connected to the right end of the adsorption pipe; the left end of the spraying pipe and the left end of the adsorption pipe penetrate through the bottle body and extend to the outside, and the adsorption pipe is connected with the bottle body in a sliding manner; a second motor and an air pump are fixedly connected in the bottle body, the second motor is connected with a second gear, and the rack is meshed with the second gear; the spraying pipe is also sleeved with an annular pipeline, a cavity is formed between the inner wall of the annular pipeline and the outer wall of the spraying pipe, the adsorption pipe penetrates through the cavity and is in sliding connection with the annular pipeline, and a small hole matched with the cavity is formed in the adsorption pipe; the air pump is communicated with the cavity through a connecting pipe; the air pump with the second motor is connected with the clearance button through the controller, the clearance button with the bottle outer wall links to each other.

Preferably, a bearing is arranged above the spray pipe, the outer ring of the bearing is connected with a connecting rod, the rack is fixedly connected to the connecting rod, and the inner ring of the bearing is connected with an adsorption pipe; the adsorption tube cover is equipped with first gear, the first motor of fixed connection still in the bottle, first motor is connected with the third gear, the third gear with first gear meshes mutually, first motor with the clearance button links to each other.

Preferably, the right-hand member in-connection of spray line has the atomizer, spray line left end in-connection has the check valve, the outer wall fixedly connected with silica gel head of spray line left end.

Preferably, the outer wall of the left end of the spraying pipe is also fixedly connected with a sponge fixing ring, and the sponge fixing ring is arranged on the left side of the silica gel head; the sponge is also arranged in the sponge fixing ring and is detachably connected with the outer wall of the adsorption tube; the adsorption tube with the ring pipeline junction is provided with the rubber pad, the rubber pad sets up in the cavity of ring pipeline, the rubber pad with the adsorption tube sliding connection.

Preferably, one end of the water pump is connected with the spraying pipe, the other end of the water pump is also communicated with a hose, and the hose extends into the medicine bottle; the air pump can also be detachably connected with a waste material box.

Preferably, a battery box can be detachably connected in the bottle body, and a battery is arranged in the battery box and used for supplying power to the whole device.

The invention also provides a medicine spraying method, and the medicine spraying device for the ear-nose-throat department is adopted, and comprises the following steps:

s1, when medicine needs to be sprayed, the start button is pressed, the controller controls the water pump to start working, liquid medicine enters the auditory canal of a patient through the spraying pipe under the action of the water pump, and the start button is released, so that the water pump stops working, and the liquid medicine enters the auditory canal;

s2: after the auditory meatus is cleaned, a cleaning button is pressed, the controller controls a second motor and the air pump to start working, the second motor drives a second gear to rotate, the second gear drives the rack to move leftwards for a specified distance, meanwhile, the rack drives the adsorption tube to move leftwards for a specified distance, and at the moment, the small hole of the adsorption tube moves into the cavity of the annular pipeline;

s3: under the effect of air pump, absorb remaining liquid medicine, loosen clearance button, controller control air pump stop work, the second motor drives the rack and gets back to initial position, and the rack drives the adsorption tube simultaneously and gets back to initial position to accomplish the cleaning work of duct.

Preferably, in step S1, the liquid medicine is atomized by the atomizer and then enters the ear canal of the patient, and the liquid medicine is prevented from flowing backwards by the check valve.

Preferably, in step S2, after the cleaning button is pressed, the controller simultaneously controls the first motor to start working, the first motor drives the third gear to rotate, the third gear drives the first gear to rotate, and the first gear further drives the adsorption tube to rotate.

Preferably, the adsorption tube removes appointed distance back to the left, and the sponge removes and separates with the sponge retainer plate left this moment, and the adsorption tube rotates and drives the sponge rotation, accomplishes the adsorption work of remaining liquid medicine through the sponge, and under the effect of bearing, the adsorption tube rotates, and the rack can not rotate.

Compared with the prior art, the invention has the beneficial effects that:

1. the invention realizes the absorption of the liquid medicine under the action of the water pump through the arranged water pump, and simultaneously, the atomizer for atomizing the liquid medicine and the one-way valve for preventing the backflow of the medicine flow are arranged, so that the harm to the auditory meatus, the nasal cavity and other parts of a patient in the medicine spraying process is prevented, the use is convenient, and the structure is reasonable.

2. According to the invention, the motor drives the rack to move in a mode of matching the motor with the gear rack, so that the adsorption tube for absorbing residual liquid medicine moves to a proper position of the auditory canal, the nasal cavity and the like, the motor drives the adsorption tube to rotate, the sponge is arranged at the front section of the adsorption tube, the effect of adsorbing and wiping the residual liquid medicine by the sponge is realized through the rotation of the adsorption tube, the use is convenient, the daily use habit of people is met, the waste liquid is prevented from flowing out and entering the neck of a user, the working intensity of medical staff is greatly reduced, and the sanitary towel is clean and sanitary.

3. According to the invention, the air pump is matched with the cavity, the air pump works to drive the air in the cavity to flow, so that the sponge is convenient to adsorb liquid medicine, when the sponge is not completely absorbed, the air pump can also play a role in adsorbing part of residual liquid, meanwhile, garbage such as fine particles and the like in the auditory meatus, the nasal cavity and the like can be sucked into the waste material box through the adsorption effect, the work of the air pump and the motor is controlled by the button, and the motor and the air pump can work only after the button is pressed, so that the structure is reasonable, and the operation is convenient.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

FIG. 1 is an overall front view of the present invention;

FIG. 2 is an enlarged view of a portion of the spray tube of the present invention (in operation);

FIG. 3 is a schematic view of the structure of the sprinkler tube A in FIG. 1;

fig. 4 is a schematic view of the ring-shaped pipeline structure of fig. 1.

Description of reference numerals:

1 bottle body; 2, starting up a button; 3 cleaning the button; 4, medicine bottles; 5, a hose; 6 a waste material box; 7, an air pump; 8, an annular pipeline; 9 a silica gel head; 10 a one-way valve; 11 a sponge fixing ring; 12, a suction pipe; 13 a spray pipe; 14 a first gear; 15 bearing; 16 a first motor; 17 a second motor; 18 an atomizer; 19 a battery case; 20, a water pump; 21 a sponge; 22 a second gear; 23 connecting rods; 24 connecting pipes; 25 racks; 26 a third gear; 27 rubber pad.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

As shown in fig. 1-4, the present embodiment provides a medicine spraying device for otolaryngological department, which includes a bottle body 1, the bottle body 1 is connected with a medicine bottle 4 by screw threads, a water pump 20 is disposed in the bottle body 1, one end of the water pump 20 is connected with a spraying pipe 13, the other end of the water pump 20 is further connected with a hose 5, and the hose 5 extends into the medicine bottle 4; the water pump 20 is connected with a start-up button 2 through a controller, and the start-up button 2 is connected with the outer wall of the bottle body 1.

The start button 2 is pressed, the water pump 20 is started through the controller, and the water pump 20 conveys the liquid medicine in the medicine bottle 4 to the spraying pipe 13. Simultaneously when 4 liquid medicines of medicine bottle use up the back, rotatory dismantlement get off the convenient medicine bottle 4 of changing new in back, when new medicine bottle 4 installation, can be in 4 screw thread departments of medicine bottle appropriate amount raw material area of winding, prevent the emergence of weeping phenomenon.

An atomizer 18 is connected in the right end of the spraying pipe 13, a one-way valve 10 for preventing liquid medicine from flowing backwards is further arranged in the left end of the spraying pipe 13, and a silica gel head 9 is fixedly connected to the outer wall of the left end of the spraying pipe 13. When the left end of the spray pipe 13 is placed in the auditory meatus or the nasal cavity of a patient, the silica gel body 9 plays a role in fixing and can prevent the auditory meatus or the nasal cavity of the patient from being injured due to shaking. The atomizer 18 is used for atomizing the liquid medicine entering the spray pipe 13 through the water pump 20, and the atomized liquid medicine is conveniently sprayed into the ear canal or the nasal cavity of a patient.

A bearing 15 is arranged above the spraying pipe 13, the outer ring of the bearing 15 is connected with a connecting rod 23, a rack 25 is fixedly connected on the connecting rod 23, and the inner ring of the bearing 15 is connected with an adsorption pipe 12; the suction pipe 12 can rotate relative to the connecting rod 23 under the action of the bearing 15. The adsorption tube 12 is arranged above the spray tube 13, the left end of the spray tube 13 and the left end of the adsorption tube 12 penetrate out of the bottle body 1 and extend to the outside, and the adsorption tube 12 is connected with the bottle body 1 in a sliding manner.

A second motor 17 is fixedly connected in the bottle body 1, the second motor 17 is connected with a second gear 22, and a rack 25 is meshed with the second gear 22; the second motor 17 drives the rack 25 to move through the second gear 22, and further drives the adsorption tube 12 to move.

Spray tube 13 still overlaps and is equipped with looped pipeline 8, and looped pipeline 8 and spray tube 13 fixed connection have seted up the cavity between the inner wall of looped pipeline 8 and the outer wall of spray tube 13, and adsorption tube 12 runs through this cavity and with 8 sliding connection of looped pipeline, set up the aperture with this cavity looks adaptation on the adsorption tube 12. The rubber pad 27 is arranged at the joint of the adsorption pipe 12 and the annular pipeline 8, the rubber pad 27 is arranged in the cavity of the annular pipeline 8, the rubber pad 27 is in sliding connection with the adsorption pipe 12, the rubber pad 27 is fixedly connected with the annular pipeline 8, and the rubber pad 27 plays a role in sealing and prevents liquid medicine from flowing out.

The second motor 17 drives the adsorption tube 12 to move, the adsorption tube 12 can slide relative to the rubber pad 27 and the annular pipeline 8, and the small holes of the adsorption tube 12 move into the cavity of the annular pipeline 8 through the movement of the adsorption tube 12.

An air pump 7 is fixedly connected in the bottle body 1, and one end of the air pump 7 is communicated with the cavity through a connecting pipe 24; the other end of air pump 7 still can dismantle and be connected with waste material box 6, air pump 7 and second motor 17 are connected with clearance button 3 through the controller, clearance button 3 links to each other with 1 outer wall of bottle, hold clearance button 3, controller control air pump 7 and second motor 17 begin to work, second motor 17 is responsible for making the aperture of adsorption tube 12 remove the cavity of ring pipeline 8 in, gaseous aperture through adsorption tube 12 to make adsorption tube 12 produce the remaining liquid medicine of absorption of suction.

The adsorption tube 12 cover is equipped with first gear 14, first gear 14 and adsorption tube 12 fixed connection, still first motor 16 of fixed connection in the bottle 1, and first motor 16 is connected with third gear 26, and third gear 26 meshes with first gear 14 mutually, and first motor 16 rotates and drives third gear 26 and rotate, and then drives first gear 14 and adsorption tube 12 and rotate.

Under the effect of bearing 15, adsorption tube 12 rotates and can not drive rack 25 and rotate, and first motor 16 passes through the controller and links to each other with clearance button 3, and annular duct 8 still rotates with adsorption tube 12 to be connected simultaneously, and annular duct 8 plays the effect of support to adsorption tube 12, and adsorption tube 12 can rotate annular duct 8 relatively.

The outer wall of the left end of the spraying pipe 13 is also fixedly connected with a sponge fixing ring 11, and the sponge fixing ring 11 is arranged on the left side of the silica gel head 9; a sponge 21 is also arranged in the sponge fixing ring 11, and the sponge 21 is detachably connected with the outer wall of the adsorption tube 12; when the adsorption tube 12 moves leftwards, the sponge 21 and the sponge fixing ring 11 can be driven to separate, and after the sponge 21 is used, the sponge 21 can be replaced by a new sponge 21 after being detached.

A battery box 19 can be detachably connected in the bottle body 1, and a battery is arranged in the battery box 19 and used for supplying power to the whole device.

The invention also provides a medicine spraying method, and the medicine spraying device for the otolaryngological department, which is implemented by the implementation, comprises the following steps:

s1, when medicine needs to be sprayed, the start button 2 is pressed, the controller controls the water pump 20 to start working, liquid medicine enters the auditory canal of a patient through the spraying pipe 13 under the action of the water pump 20, the start button 2 is released, and the water pump 20 stops working at the moment, so that the liquid medicine enters the auditory canal;

s2: after the auditory canal is cleaned, the cleaning button 3 is pressed, the controller controls the second motor 17 and the air pump 7 to start working, the second motor 17 drives the second gear 22 to rotate, the second gear 22 drives the rack 25 to move leftwards for a specified distance, meanwhile, the rack 25 drives the adsorption tube 12 to move leftwards for a specified distance, and at the moment, the small hole of the adsorption tube 12 moves into the cavity of the annular pipeline 8;

s3: under the effect of air pump 7, absorb remaining liquid medicine, loosen clearance button 3, controller control air pump 7 stop work, and second motor 17 drives rack 25 and gets back to initial position, and rack 25 drives adsorption tube 12 simultaneously and gets back to initial position to accomplish the cleaning of duct.

In step S1, the liquid medicine is atomized by the atomizer 18 and then introduced into the ear canal of the patient, and the liquid medicine is prevented from flowing backward by the check valve 10.

In step S2, after the cleaning button 3 is pressed, the controller simultaneously controls the first motor 16 to start working, the first motor 16 drives the third gear 26 to rotate, the third gear 26 drives the first gear 14 to rotate, and the first gear 14 further drives the adsorption tube 12 to rotate.

It should be noted that, after the adsorption tube 12 moves a specified distance to the left, the sponge 21 moves to the left and is separated from the sponge fixing ring 11, the adsorption tube 12 rotates to drive the sponge 21 to rotate, the adsorption operation of the residual liquid medicine is completed through the sponge 21, the adsorption tube 12 rotates under the action of the bearing 15, and the rack 25 does not rotate.

The work of adsorbing of clearance of remaining liquid medicine mainly is realized by sponge 21 pivoted rotation, and air pump 7 cooperates sponge 21's rotation to realize the clearance of remaining liquid medicine, when sponge 21 absorbs not thoroughly, the air pump also can play the effect of adsorbing some residual liquid, can make the rubbish in positions such as duct, nasal cavity simultaneously, for example tiny particle etc. through adsorption, inhales in the waste material box.

The work of first motor 16, air pump 7 and second motor 17 is controlled by clearance button 3, and the work of water pump 20 is controlled by start button 2, and only after clearance button 3 and start button 2 are pinned, water pump 20, first motor 16, air pump 7 and second motor 17 just can work, and after loosening clearance button 3 and start button 2, relevant device stopped working promptly, and is rational in infrastructure, and convenient operation.

While embodiments of the invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. The medicine spraying device for the otolaryngological department comprises a bottle body (1), wherein the bottle body (1) is detachably connected with a medicine bottle (4), and is characterized in that the medicine bottle (4) is communicated with a spraying pipe (13) through a water pump (20), the water pump (20) is connected with a starting button (2) through a controller, and the starting button (2) is connected with the outer wall of the bottle body (1); an adsorption tube (12) is arranged above the spraying tube (13), and a rack (25) is connected to the right end of the adsorption tube (12); the left end of the spraying pipe (13) and the left end of the adsorption pipe (12) penetrate out of the bottle body (1) and extend to the outside, and the adsorption pipe (12) is connected with the bottle body (1) in a sliding manner; a second motor (17) and an air pump (7) are fixedly connected in the bottle body (1), the second motor (17) is connected with a second gear (22), and the rack (25) is meshed with the second gear (22); the spraying pipe (13) is further sleeved with an annular pipeline (8), a cavity is formed between the inner wall of the annular pipeline (8) and the outer wall of the spraying pipe (13), the adsorption pipe (12) penetrates through the cavity and is in sliding connection with the annular pipeline (8), and a small hole matched with the cavity is formed in the adsorption pipe (12); the air pump (7) is communicated with the cavity through a connecting pipe (24); the air pump (7) and the second motor (17) are connected with a cleaning button (3) through the controller, and the cleaning button (3) is connected with the outer wall of the bottle body (1).

2. The spraying device for the otolaryngological department according to claim 1, characterized in that a bearing (15) is arranged above the spraying pipe (13), a connecting rod (23) is connected to the outer ring of the bearing (15), the rack (25) is fixedly connected to the connecting rod (23), and an adsorption pipe (12) is connected to the inner ring of the bearing (15); the adsorption tube (12) cover is equipped with first gear (14), go back first motor of fixed connection (16) in bottle (1), first motor (16) are connected with third gear (26), third gear (26) with first gear (14) mesh mutually, first motor (16) with clearance button (3) link to each other.

3. The spraying device for the otolaryngological department according to claim 1, characterized in that an atomizer (18) is connected in the right end of the spraying pipe (13), a check valve (10) is connected in the left end of the spraying pipe (13), and a silica gel head (9) is fixedly connected to the outer wall of the left end of the spraying pipe (13).

4. The spraying device for the otolaryngological department according to claim 3, characterized in that the outer wall of the left end of the spraying pipe (13) is fixedly connected with a sponge fixing ring (11), and the sponge fixing ring (11) is arranged at the left side of the silica gel head (9); a sponge (21) is further arranged in the sponge fixing ring (11), and the sponge (21) is detachably connected with the outer wall of the adsorption tube (12); the adsorption tube (12) with the junction of ring conduit (8) is provided with rubber pad (27), rubber pad (27) set up in the cavity of ring conduit (8), rubber pad (27) with adsorption tube (12) sliding connection.

5. The spraying device for the otolaryngological department according to claim 1, characterized in that one end of the water pump (20) is connected with the spraying pipe (13), the other end of the water pump (20) is communicated with a hose (5), and the hose (5) is inserted into the medicine bottle (4); the air pump (7) can also be detachably connected with a waste material box (6).

6. A spray device for otolaryngological use according to claim 1, wherein a battery case (19) is detachably connected to the inside of the bottle body (1), and a battery is provided in the battery case (19) and used for supplying power to the whole device.

7. A method for spraying a drug, characterized in that the method for spraying a drug in the ear-nose-throat using a device for spraying a drug in the ear canal of any one of claims 1 to 4 comprises the steps of:

s1, when medicine needs to be sprayed, the start button (2) is pressed, the controller controls the water pump (20) to start working, liquid medicine enters the auditory canal of a patient through the spraying pipe (13) under the action of the water pump (20), the start button (2) is released, and the water pump (20) stops working at the moment, so that the liquid medicine enters the auditory canal;

s2: after the auditory canal is cleaned, the cleaning button (3) is pressed, the controller controls the second motor (17) and the air pump (7) to start working, the second motor (17) drives the second gear (22) to rotate, the second gear (22) drives the rack (25) to move leftwards for a specified distance, meanwhile, the rack (25) drives the adsorption tube (12) to move leftwards for a specified distance, and at the moment, the small hole of the adsorption tube (12) moves into the cavity of the annular pipeline (8);

s3: under the effect of air pump (7), absorb remaining liquid medicine, loosen clearance button (3), controller control air pump (7) stop work, and initial position is got back to in second motor (17) drive rack (25), and initial position is got back to in rack (25) drive adsorption tube (12) simultaneously to accomplish the cleaning of duct.

8. The method for spraying medicine according to claim 7, wherein the liquid medicine is atomized by the atomizer (18) and enters the ear canal of the patient in step S1, and the backflow of the liquid medicine is prevented by the check valve (10).

9. The pesticide spraying method as claimed in claim 7, wherein in step S2, after the cleaning button (3) is pressed, the controller simultaneously controls the first motor (16) to start operating, the first motor (16) drives the third gear (26) to rotate, the third gear (26) drives the first gear (14) to rotate, and the first gear (14) further drives the adsorption tube (12) to rotate.

10. The pesticide spraying method according to claim 9, wherein after the adsorption tube (12) moves to the left for a specified distance, the sponge (21) moves to the left and is separated from the sponge fixing ring (11), the adsorption tube (12) rotates to drive the sponge (21) to rotate, the adsorption of the residual pesticide is completed through the sponge (21), and under the action of the bearing (15), the adsorption tube (12) rotates, and the rack (25) does not rotate.