CN214180786U

CN214180786U - External auditory canal washing unit that otolaryngology branch of academic or vocational study was used

Info

Publication number: CN214180786U
Application number: CN202023008955.1U
Authority: CN
Inventors: 刘秀玲; 王学海
Original assignee: Weihai Municipal Hospital
Current assignee: Weihai Municipal Hospital
Priority date: 2020-12-14
Filing date: 2020-12-14
Publication date: 2021-09-14
Anticipated expiration: 2030-12-14

Abstract

The utility model discloses an external auditory canal washing unit that otolaryngology branch of academic or vocational study medical instrument technical field used, including outlet pipe, shower nozzle, light, thermostat, liquid medicine bottle, water pipe sleeve, outlet duct and trachea press, the left end of outlet pipe is fixed with the shower nozzle, and the fixed intercommunication of right-hand member has the raceway, and the thermostat fixes the cup joint on one section of outlet pipe, and the outside has cup jointed the water pipe sleeve, is equipped with the light on the water pipe sleeve, and the right-hand member of raceway stretches into the bottom of liquid medicine bottle, and the upper right side of liquid medicine bottle is fixed with the outlet duct, is fixed with the trachea press on the outlet duct, the utility model discloses a small hole that the shower nozzle was evenly equipped with all around can spout water to all around, can prevent that liquid from causing the injury to the tympanic membrane; the thermostat is sleeved on the water outlet pipe, so that the patient can be prevented from being dizzy due to the fact that cold water washes the external auditory meatus; through the fixed light and switch on the water pipe sleeve, the doctor can be prevented from influencing the flushing effect due to dim light in the external auditory canal.

Description

External auditory canal washing unit that otolaryngology branch of academic or vocational study was used

Technical Field

The utility model relates to the technical field of medical equipment for the department of otorhinolaryngology, in particular to an external auditory canal flushing device for the department of otorhinolaryngology.

Background

In general, when cleaning the external auditory canal in a hospital, an injection device is often used for cleaning, as follows: firstly, accurately placing a cleaning solution in a vessel device, adjusting liquid with proper temperature, for example, placing warm boiled water in a treatment bowl, then sucking the warm boiled water by using an injector, wherein the needle head of the injector is a stainless steel needle with a needle point removed, a small section of hose is sleeved at the tail end of the needle head, the sterilization is required to be repeated before the repeated use, and then the external auditory canal is flushed by manually injecting the solution; because the tympanic membrane needs to be washed for a plurality of times, warm boiled water prepared in advance is easy to cool, cold water is used for washing the external auditory canal to cause dizziness of a patient, and the syringe needs to inject washing liquid towards the rear upper wall of the external auditory canal during washing so as to prevent the tympanic membrane from being damaged by the washing liquid.

Based on this, the utility model designs an external auditory canal washing unit that otolaryngology branch of academic or vocational study was used to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an external auditory canal washing unit that otolaryngology branch of academic or vocational study was used to solve the problem that provides among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the external auditory canal flushing device for the ear-nose-throat department comprises a water outlet pipe and a water pipe sleeve, wherein a spray head is fixed at the left end of the water outlet pipe, the left end of the spray head is sealed, a plurality of small holes are uniformly formed in the circumferential surface of the spray head, the water outlet pipe is sleeved in the water pipe sleeve in a sliding manner, a thermostat is fixedly sleeved in the middle of the water outlet pipe and is sleeved in the water pipe sleeve in a sliding manner, and a handle is fixedly connected below the right side of the water pipe sleeve;

the right end of the water outlet pipe is fixedly communicated with a water delivery pipe, the right end of the water delivery pipe is fixedly provided with a liquid medicine bottle, the right end of the water delivery pipe extends into the bottom of the liquid medicine bottle, the right side of the top of the liquid medicine bottle is fixedly communicated with an air outlet pipe, the top surface of the air outlet pipe is fixedly communicated with an air pressing pipe, a limiting plate is slidably connected in the air pressing pipe, the top end of the limiting plate is fixedly provided with a sliding rod, the top end of the sliding rod is fixedly provided with a pressing handle, and the sliding rod is slidably connected with the upper wall of the air pressing pipe.

Preferably, the upper part of the handle is provided with a cavity, a pipe section of the water outlet pipe, which is positioned on the right side of the inner cavity of the water pipe sleeve, is fixedly connected with a fixed frame, the top surface of the fixed frame is in sliding connection with the inner wall of the water pipe sleeve, the bottom surface of the fixed frame extends into the inner cavity of the handle, the position of the water pipe sleeve, which corresponds to the fixed frame, is provided with a chute, the lower end of the fixed frame is fixed with a first straight rack, and a gear which is in rotating connection with the cavity of the handle is meshed below the left side of the first straight rack; the left side sliding connection of handle cavity has the slider, the top surface of slider and the bottom surface sliding connection of water pipe sleeve, and the inner chamber that the bottom surface of water pipe sleeve corresponds the slider is fixed with first stopper, first stopper and slider sliding connection, and the bottom surface of handle cavity is fixed with the second stopper, is connected through first reset spring between slider and the second stopper, the right side fixedly connected with second spur rack of slider, second spur rack and gear engagement.

Preferably, the upper portion of outlet duct is fixed and is communicated with the intake pipe that has the right side, and the left part of outlet duct middle part and intake pipe is equipped with a check valve subassembly respectively, and the check valve subassembly includes the dead lever, and the both ends of dead lever and the corresponding lateral wall fixed connection of outlet duct, top surface are fixed with second reset spring, and second reset spring's upper end is fixed with the bobble, and the outlet duct corresponds the top in bobble position and is equipped with the slot, and the slot is stopped up by the bobble.

Preferably, the liquid medicine bottle is a transparent bottle, and the side wall of the liquid medicine bottle is provided with scale marks, so that a doctor can be helped to judge whether the dosage of the medicine is enough.

Preferably, the upper part of the left side of the water pipe sleeve is fixed with a lighting lamp, the top of the water pipe sleeve is fixed with a switch, and the lighting lamp is controlled by the switch.

Compared with the prior art, the beneficial effects of the utility model are that: the small holes uniformly arranged on the periphery of the spray head can spray water to the periphery, so that the liquid can be prevented from damaging the tympanic membrane; the thermostat is sleeved on the water outlet pipe, so that the patient can be prevented from being dizzy due to the fact that cold water washes the external auditory meatus; the illuminating lamp and the switch are fixed on the water pipe sleeve, so that the phenomenon that a doctor influences the flushing effect due to darkness and no light in the external auditory canal can be prevented; the liquid medicine bottle is set to be a transparent bottle and the scale marks on the side wall, so that the dosage of the flushing medicine can be controlled, and the medicine waste is prevented; the one-way valve assembly can continuously suck air from the outside and then convey the air into the liquid medicine bottle so as to smoothly convey the liquid medicine.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the water outlet pipe of the present invention;

fig. 3 is a schematic structural view of the first rotating plate of the present invention;

in the drawings, the components represented by the respective reference numerals are listed below:

1-water outlet pipe, 2-spray head, 3-lighting lamp, 4-switch, 5-water pipe sleeve, 6-thermostat, 7-fixing frame, 8-first straight rack, 9-gear, 10-second straight gear, 11-slide block, 12-first reset spring, 13-first limiting block, 14-handle, 15-second limiting block, 16-water pipe, 17-liquid medicine bottle, 18-scale line, 19-chute, 20-air pressing pipe, 21-limiting plate, 22-slide bar, 23-pressing handle, 24-air outlet pipe, 25-air inlet pipe, 26-one-way valve component, 2601-narrow opening, 2602-small ball, 2603-second reset spring and 2604-fixing rod.

Detailed Description

The technical solution 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, but not all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

Example one

Referring to the drawings, the utility model provides a technical scheme: an external auditory canal flushing device for otolaryngology department comprises a water outlet pipe 1 and a water pipe sleeve 5, wherein a spray head 2 is fixed at the left end of the water outlet pipe 1, the end of the spray head 2 is sealed, a plurality of small holes are uniformly arranged on the circumferential surface of the spray head, the water outlet pipe 1 is sleeved in the water pipe sleeve 5 in a sliding manner, a thermostat 6 is fixedly sleeved in the middle of the water outlet pipe 1, the thermostat 6 is sleeved in the water pipe sleeve 5 in a sliding manner, and a handle 14 is fixedly connected below the right side of the water pipe sleeve 5;

the right end of the water outlet pipe is fixedly communicated with a water delivery pipe 16, the right end of the water delivery pipe 16 is fixedly provided with a liquid medicine bottle 17, the right end of the water delivery pipe 16 extends into the bottom of the liquid medicine bottle 17, the right side of the top of the liquid medicine bottle 17 is fixedly communicated with an air outlet pipe 24, the top surface of the air outlet pipe 20 is fixedly communicated with an air pressing pipe 20, a limiting plate 21 is slidably connected in the air pressing pipe 20, a sliding rod 22 is fixed at the top end of the limiting plate 21, a pressing handle 23 is fixed at the top end of the sliding rod 22, and the sliding rod 22 is slidably connected with the upper wall of the air pressing pipe 20.

Wherein, the upper part of the handle 14 is provided with a cavity, the pipe section of the water outlet pipe 1 positioned at the right side of the inner cavity of the water pipe sleeve 5 is fixedly connected with a fixed mount 7, the top surface of the fixed mount 7 is connected with the inner wall of the water pipe sleeve 5 in a sliding way, the bottom surface of the fixed mount 7 extends into the inner cavity of the handle 14, the position of the water pipe sleeve 5 corresponding to the fixed mount 7 is provided with a sliding chute 19, the lower end of the fixed mount 7 is fixed with a first straight rack 8, and the lower part of the left side of the first straight rack 8 is engaged with a gear 9 which is rotationally connected with the cavity of the handle 14; the left side sliding connection of 14 cavitys of handle has slider 11, the top surface of slider 11 and the bottom surface sliding connection of water pipe sleeve 5, the inner chamber that the bottom surface of water pipe sleeve 5 corresponds slider 11 is fixed with first stopper 13, first stopper 13 and slider 11 sliding connection, the bottom surface of 14 cavitys of handle is fixed with second stopper 15, be connected through first reset spring 12 between slider 11 and the second stopper 15, the right side fixedly connected with second spur rack 10 of slider 11, second spur rack 10 and gear 9 meshing.

The upper portion of the air outlet pipe 24 is fixedly communicated with a rightward air inlet pipe 25, the middle portion of the air outlet pipe 24 and the left portion of the air inlet pipe 25 are respectively provided with a check valve assembly 26, each check valve assembly 26 comprises a fixing rod 2604, two ends of each fixing rod 2604 are fixedly connected with corresponding side walls of the air outlet pipe 24, a second reset spring 2603 is fixed on the top surface, a small ball 2602 is fixed at the upper end of each second reset spring 2603, a narrow opening 2601 is formed in the position, corresponding to the small ball 2602, of the air outlet pipe 24, and the narrow opening 2601 is blocked by the small ball 2602.

Wherein, the left side upper portion of water pipe cover 5 is fixed with light 3, and the top is fixed with switch 4, and light 3 is controlled by switch 4, and light 4 can help the better condition of judging in the patient's external auditory canal of doctor.

One specific application of this embodiment is: the water outlet pipe 1 extends into the external auditory canal of a patient, the switch 4 is turned on, the illuminating lamp 3 illuminates the external auditory canal of the patient, so that a doctor can conveniently judge the condition of the external auditory canal of the patient, the slide block 11 is adjusted, the water outlet pipe 1 can be controlled to move by the fixing frame 7 through transmission of the first straight rack 8, the gear 9 and the second straight rack 10, so that the doctor can conveniently adjust the position of the spray nozzle 2 aiming at different patients, and the flushing efficiency is improved; the spray head 2 is moved to a proper position, the pressing handle 23 is pressed downwards, the small balls 2602 in the narrow opening 2601 are pushed downwards by air in the air outlet pipe 24 under the action of the slide rod 22 and the limiting plate 21, the air enters the liquid medicine bottle 17, the liquid medicine reaches the water outlet pipe 1 through the water conveying pipe 16, and the liquid medicine in the water outlet pipe 1 is heated to a proper temperature under the action of the thermostat 6; the liquid medicine in the water outlet pipe 1 is sprayed into the external auditory canal of the patient through the spray head 2, so that the damage to the tympanic membrane by the liquid medicine can be avoided; after the air in the air inlet pipe 24 is pressed into the liquid medicine bottle 17, the small ball 2602 blocks the narrow opening 2601 again under the action of the second return spring 2603, the pressing handle 23 is pulled upwards, the limiting plate 21 moves upwards, the pressure in the air pressing pipe 20 becomes small, under the action of the pressure, the external air pushes the small ball 2602 in the narrow opening 2601 of the air suction pipe 25 open to enter the air pressing pipe 20 from the air inlet pipe 25, and after the pressure is balanced, the small ball 2602 blocks the narrow opening 2601 again under the action of the second return spring 25.

Example two

The structure of the present embodiment is substantially the same as that of the first embodiment, except that: the liquid medicine bottle 17 is a transparent bottle, and the side wall is provided with scale marks 18.

The dosage used in each flushing is controlled by observing the change of the liquid level of the liquid medicine in the liquid medicine bottle 17 corresponding to the scale marks 18, which is beneficial to improving the flushing quality and preventing the medicament from being wasted.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides an external auditory canal washing unit that otolaryngology branch of academic or vocational study was used, includes outlet pipe (1), water pipe sleeve (5), its characterized in that: a spray head (2) is fixed at the left end of the water outlet pipe (1), the left end of the spray head (2) is sealed, a plurality of small holes are uniformly formed in the circumferential surface of the spray head, the water outlet pipe (1) is sleeved in the water pipe sleeve (5) in a sliding manner, a thermostat (6) is fixedly sleeved in the middle of the water outlet pipe (1), the thermostat (6) is sleeved in the water pipe sleeve (5) in a sliding manner, and a handle (14) is fixedly connected below the right side of the water pipe sleeve (5);

the fixed intercommunication of right-hand member of outlet pipe has raceway (16), and the right-hand member of raceway (16) is fixed with liquid medicine bottle (17), and the right-hand member of raceway (16) stretches into liquid medicine bottle (17) bottom, liquid medicine bottle (17) top right side is fixed with intercommunication has outlet duct (24), the fixed intercommunication of top surface of outlet duct (24) has trachea (20), sliding connection has limiting plate (21) in trachea (20), the top of limiting plate (21) is fixed with slide bar (22), slide bar (22) top is fixed with presses handle (23), the upper wall sliding connection of slide bar (22) and trachea (20).

2. The external auditory canal irrigating device according to claim 1, wherein: a cavity is arranged at the upper part of the handle (14), a fixed frame (7) is fixedly connected to a pipe section of the water outlet pipe (1) positioned on the right side of the inner cavity of the water pipe sleeve (5), the top surface of the fixed frame (7) is in sliding connection with the inner wall of the water pipe sleeve (5), the bottom surface of the fixed frame extends into the inner cavity of the handle (14), a sliding groove (19) is formed in the position, corresponding to the fixed frame (7), of the water pipe sleeve (5), a first straight rack (8) is fixed at the lower end of the fixed frame (7), and a gear (9) rotatably connected with the cavity of the handle (14) is meshed below the left side of the first straight rack (8);

handle (14) left side sliding connection of cavity has slider (11), the top surface of slider (11) and the bottom surface sliding connection of water pipe sleeve (5), the inner chamber that the bottom surface of water pipe sleeve (5) corresponds slider (11) is fixed with first stopper (13), first stopper (13) and slider (11) sliding connection, the bottom surface of handle (14) cavity is fixed with second stopper (15), slider (11) with connect through first reset spring (12) between second stopper (15), the right side fixedly connected with second spur rack (10) of slider (11), second spur rack (10) and gear (9) meshing.

3. The external auditory canal irrigating device according to claim 1, wherein: the upper portion of outlet duct (24) is fixed to be communicated with intake pipe (25) to the right, outlet duct (24) middle part with the left part of intake pipe (25) is equipped with one-way valve subassembly (26) respectively, one-way valve subassembly (26) include dead lever (2604), the both ends of dead lever (2604) and the corresponding lateral wall fixed connection of outlet duct (24), the top surface is fixed with second reset spring (2603), the upper end of second reset spring (2603) is fixed with bobble (2602), outlet duct (24) correspond the top in bobble (2602) position is equipped with slot (2601), slot (2601) are blocked up by bobble (2602).

4. The external auditory canal irrigating device according to claim 1, wherein: the liquid medicine bottle (17) is a transparent bottle, and the side wall of the liquid medicine bottle (17) is provided with scale marks (18).

5. An external auditory canal irrigation device for otolaryngological department according to any one of claims 1 to 4 wherein: the left upper portion of water pipe cover (5) is fixed with light (3), and the top is fixed with switch (4), light (3) by switch (4) control.