CN112274716A

CN112274716A - External auditory canal flusher for otolaryngological nursing

Info

Publication number: CN112274716A
Application number: CN202011210599.3A
Authority: CN
Inventors: 何福芹; 李嫒; 孙爱莲; 张颖; 刘淑芹; 张琍风; 夏青
Original assignee: Affiliated Hospital of University of Qingdao
Current assignee: Affiliated Hospital of University of Qingdao
Priority date: 2020-11-03
Filing date: 2020-11-03
Publication date: 2021-01-29

Abstract

An external auditory canal flusher for otolaryngological nursing comprises a box body, wherein a baffle is arranged in the middle of an inner cavity of the box body, a liquid collecting component is arranged at the upper end of the baffle, an arc pillow plate is arranged at the upper end of a supporting rod, a linkage component is arranged at the upper end of a rotating shaft, a flushing component is connected to the left end of a lifting plate, a liquid storage box is arranged at the upper end of a supporting plate, two hydraulic components are arranged on the upper wall of the liquid storage box, and two liquid storage cavities are; drive the flushing assembly through the linkage subassembly and reciprocate, can adjust the flushing assembly height according to different patients, can remove the canal degree of depth that the patient corresponds with the flushing pipe, can avoid medical personnel to hand always and cause the damage to the patient tympanic membrane, avoided current direct injection formula can lead to the fact the damage to tympanic membrane etc. through the blowout of flushing pipe lateral wall, the security of washing has been improved, the foul solution that produces when washing can be collected in flowing into the liquid collecting tank and entering into the liquid collecting tank, prevent that the foul solution from flowing to the indiscriminate drop patient on one's body or on the ground and causing the pollution, sanitary effect and practicality when washing have been improved.

Description

External auditory canal flusher for otolaryngological nursing

Technical Field

The invention relates to the technical field of medical care equipment, in particular to an external auditory canal flusher for otolaryngological care.

Background

The otorhinolaryngological department is a surgical department that diagnoses and treats the ear, nose, throat, and their related head and neck regions. With the progress and development of science and technology, medical departments mutually permeate and promote, and the scope of the otolaryngological department, the ear microsurgery, the ear neurosurgery, the lateral craniofacial department, the audiology and balance science, the nose endoscopic surgery, the nose neurosurgery (the nose craniofacial department), the head and neck surgery, the throat microsurgery, the voice and speech disease department, the otorhinolaryngological department of children and the like are expanded, and the content of the otolaryngological department is greatly enriched. Earwax or foreign matter in the external auditory canal is a common disease in the ear-nose-throat department, most of the earwax in the external auditory canal is too much or suppuration in the external auditory canal is caused by inflammation, and in addition to a normal treatment means, daily nursing and cleaning are also very important, and the external auditory canal is generally required to be washed.

The existing external auditory canal cleaning method is characterized in that medical staff usually use an injector to extract warm physiological saline to flush the external auditory canal, damage to the tympanic membrane is easily caused due to direct injection type impact of the injector during flushing, and the depth of the tympanic membrane extending into the auditory canal is not easily controlled by the hand of the medical staff during actual operation, so that damage to the tympanic membrane is easily caused; during washing, the waste liquid after washing cannot be effectively collected, and the waste liquid is easy to flow onto the body of a patient or cause pollution on the ground; some earwax of the patient is adhered to the ear canal and is hardened, and cannot be washed down by physiological saline alone, so that the requirement of washing cannot be met.

Disclosure of Invention

The invention aims to provide an external auditory canal flusher for otolaryngological nursing, which solves the problems in the prior art.

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

an external auditory canal flusher for otolaryngological nursing comprises a box body, wherein a baffle is arranged in the middle of an inner cavity of the box body, a liquid collecting component is arranged at the upper end of the baffle, supporting rods are fixedly connected to the front side and the rear side of the upper end of the box body, an arc-shaped pillow plate is arranged at the upper end of the supporting rods, sliding rails are fixedly connected to the front side and the rear side of the upper end of the box body, a sliding seat is slidably connected to the upper end of the sliding rails, stand columns are fixedly connected to two sides of the upper end and the rear side of the sliding seat, a transverse plate is fixedly connected between the stand columns, a moving groove is formed in the end, close to one end, of the stand columns, a rotating shaft is rotationally connected to the upper wall and the lower wall of the stand columns, a linkage component is arranged at the upper end of the rotating shaft, threads, the utility model discloses a liquid storage tank, including liquid storage tank, first drain pipe, second drain pipe, first hose, second hose, first feed liquor pipe and second feed liquor pipe, the liquid storage tank upper wall is provided with two hydraulic components, the inside liquid storage chamber that is equipped with of liquid storage tank, liquid storage tank left side wall communicates respectively has first drain pipe and second drain pipe, first drain pipe and second drain pipe left end communicate respectively has first hose and second hose, liquid storage tank right side wall communicates respectively has first feed liquor pipe and second feed liquor pipe.

Preferably, an external auditory canal flusher is used in otolaryngology branch of academic or vocational study nursing, the collection liquid subassembly includes the collecting tank, the collecting tank sets up in the baffle upper end, collecting tank right-hand member intercommunication has the blow off pipe, and the box upside has been seted up and has been connect the cistern, it has the connecting pipe to connect cistern middle part intercommunication, the connecting pipe lower extreme communicates in the collecting tank.

Preferably, an external auditory canal flusher is used in otolaryngology branch of academic or vocational study nursing, the linkage subassembly includes the band pulley, band pulley rigid coupling in pivot upper end, both sides the transmission is connected with the belt between the band pulley, the diaphragm upper end is provided with servo motor, servo motor output rigid coupling has first spur gear, front side the rigid coupling is established to pivot upside outer wall cover and is equipped with the second spur gear, second spur gear and first spur gear meshing transmission.

Preferably, an external auditory canal flusher is used in otolaryngology branch of academic or vocational study nursing, it includes the connecting rod to wash the subassembly, the connecting rod rigid coupling is in the lifter plate left end, the connecting rod left end rigid coupling has the switching pipe, the switching pipe right-hand member communicates in the first hose and the second hose other end respectively, switching pipe left end intercommunication has the flushing pipe, flushing pipe outer wall intercommunication has a plurality of washing terminals.

Preferably, an otolaryngology branch of academic or vocational study nursing is with external auditory canal flusher, the hydrops subassembly includes four springs, the spring rigid coupling is in the liquid reserve tank upper end, spring upper end rigid coupling has the clamp plate, clamp plate lower extreme middle part rigid coupling has the carriage release lever, the activity of carriage release lever lower extreme runs through the liquid reserve tank upper wall and the rigid coupling has the piston, the piston slides to laminate in liquid reserve intracavity wall.

Preferably, the external auditory canal flusher for otolaryngological department nursing is provided with a first one-way valve in the first liquid outlet pipe and the second liquid outlet pipe, a second one-way valve in the first liquid inlet pipe and the second liquid inlet pipe, and the first one-way valve and the second one-way valve are opposite in direction.

Preferably, an external auditory canal flusher is used in otolaryngology branch of academic or vocational study nursing, both ends all are provided with the dog about the slide rail, install fastening bolt between slide and the slide rail.

Preferably, the external auditory canal flusher for otolaryngological nursing is characterized in that four corners of the bottom of the box body are respectively provided with a universal wheel, and the left end of the box body is fixedly connected with a push rod.

The invention has the beneficial effects that:

1. the invention has reasonable structural design, the servo motor is started to drive the lifting plate and the flushing component to move up and down through the matching of the first straight gear, the second straight gear, the rotating shaft, the belt wheel, the belt and the nut block, the height of the flushing component can be adjusted according to the heights of ears of different patients or actual conditions, the application range is wide, and different requirements are met.

2. Move the coexistence post along the slide rail through the slide and remove, drive the flushing pipe promptly and remove the duct degree of depth that the patient corresponds, can avoid medical personnel to hand the degree of depth that stretches into the duct and lead to causing the damage to the patient tympanic membrane all the time, it is better to patient's washing effect, adjusts good back accessible fastening bolt and fixes slide and slide rail, improves the safety and stability who washes.

3. Then pour into the rear side stock solution intracavity of liquid reserve tank with normal saline through first feed liquor pipe, then extrude the rear side clamp and pass through carriage release lever and piston extrusion normal saline, normal saline washes outer duct from the shower nozzle blowout at most, has avoided current direct injection formula can cause the damage to tympanic membrane etc. through the blowout of wash pipe lateral wall, has improved the security of washing to promote patient's experience effect.

4. When meetting harder earwax, pour into the front side stock solution intracavity with sodium bicarbonate solution through second feed liquor pipe, then the hydraulic pressure subassembly makes it wash outer duct from the washing nozzle blowout for the expansion of earwax is softened, and rethread normal saline washes this moment, can wash earwax in the duct clean, has improved the nursing flushing effect to the patient, has guaranteed patient's recovery effect.

5. The dirty liquid that produces when washing can be collected in flowing into the liquid collecting tank and entering into the liquid collecting tank through the connecting pipe from flowing into, prevents that the dirty liquid from dripping the patient in a confused state of mind or on the ground and causing the pollution, has improved the sanitary effect and the practicality of device when washing.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used for describing the embodiments are briefly introduced below, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

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

FIG. 2 is a left side view of the column of the present invention;

FIG. 3 is a schematic view of the flushing assembly of the present invention;

FIG. 4 is a schematic right sectional view of the liquid storage tank according to the present invention;

FIG. 5 is an enlarged view of the invention at A;

FIG. 6 is a schematic top view of the curved pillow plate of the present invention.

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

1-box body, 2-baffle, 3-liquid collecting component, 301-liquid collecting box, 302-blow-off pipe, 303-liquid collecting tank, 304-connecting pipe, 4-support rod, 5-arc pillow plate, 6-slide rail, 7-slide seat, 8-upright post, 9-moving tank, 10-rotating shaft, 11-linkage component, 1101-belt wheel, 1102-belt, 1103-servo motor, 1104-first straight gear, 1105-second straight gear, 12-nut block, 13-lifting plate, 14-flushing component, 1401-connecting rod, 1402-switching pipe, 1403-flushing pipe, 1404-flushing nozzle, 15-support plate, 16-liquid storage box, 17-liquid pressing component, 1701-spring, 1702-pressing plate and 1703-moving rod, 1704-piston, 18-liquid storage cavity, 19-first liquid outlet pipe, 20-second liquid outlet pipe, 21-first flexible pipe, 22-second flexible pipe, 23-first liquid inlet pipe, 24-second liquid inlet pipe, 25-stop block, 26-universal wheel, 27-push rod and 28-transverse 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 a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Referring to the attached drawings 1-6, the present embodiment is an external auditory canal flusher for otolaryngological nursing, comprising a case 1, a baffle 2 disposed in the middle of the inner cavity of the case 1, a liquid collecting component 3 disposed on the upper end of the baffle 2, supporting rods 4 fixedly connected to the front and rear sides of the upper end of the case 1, an arc pillow plate 5 mounted on the upper end of the supporting rod 4, slide rails 6 fixedly connected to the front and rear sides of the upper end of the case 1, a slide seat 7 slidably connected to the upper end of the slide rail 6, a column 8 fixedly connected to the upper end of the slide seat 7, a horizontal plate 28 fixedly connected between the columns 8, a moving groove 9 disposed near one end of the column 8, a rotating shaft 10 rotatably connected to the upper and lower walls of the column 8, a linkage component 11 disposed on the upper end of the rotating shaft 10, a screw thread disposed in the middle of the rotating shaft 10 and a nut block 12 screwed on both sides, a lifting, the upper end of the supporting plate 15 is provided with a liquid storage tank 16, the upper wall of the liquid storage tank 16 is provided with two hydraulic assemblies 17, two liquid storage cavities 18 are arranged in the liquid storage tank 16, the left wall of the liquid storage tank 16 is respectively communicated with a first liquid outlet pipe 19 and a second liquid outlet pipe 20, the left ends of the first liquid outlet pipe 19 and the second liquid outlet pipe 20 are respectively communicated with a first hose 21 and a second hose 22, and the right wall of the liquid storage tank 16 is respectively communicated with a first liquid inlet pipe 23 and a second liquid inlet pipe 24.

The liquid collecting assembly 3 comprises a liquid collecting tank 301, the liquid collecting tank 301 is arranged at the upper end of the baffle 2, the right end of the liquid collecting tank 301 is communicated with a sewage discharge pipe 302, a liquid receiving tank 303 is arranged on the upper side of the box body 1, the middle of the liquid receiving tank 303 is communicated with a connecting pipe 304, and the lower end of the connecting pipe 304 is communicated with the liquid collecting tank 301.

The linkage assembly 11 comprises a belt wheel 1101, the belt wheel 1101 is fixedly connected to the upper end of the rotating shaft 10, a belt 1102 is in transmission connection between the belt wheels 1101 on the two sides, a servo motor 1103 is arranged at the upper end of the transverse plate 28, a first straight gear 1104 is fixedly connected to the output end of the servo motor 1103, a second straight gear 1105 is fixedly connected to the outer wall of the upper side of the front rotating shaft 10 in a sleeved mode, and the second straight gear 1105 is in meshing transmission with the first straight gear 1104.

The flushing component 14 comprises a connecting rod 1401, the connecting rod 1401 is fixedly connected to the left end of the lifting plate 13, the left end of the connecting rod 1401 is fixedly connected with an adapter tube 1402, the right end of the adapter tube 1402 is respectively communicated with the other ends of the first hose 21 and the second hose 22, the left end of the adapter tube 1402 is communicated with a flushing tube 1403, and the outer wall of the flushing tube 1403 is communicated with a plurality of flushing nozzles 1404.

The hydraulic assembly 17 comprises four springs 1701, the springs 1701 are fixedly connected to the upper end of the liquid storage tank 16, a pressure plate 1702 is fixedly connected to the upper end of the springs 1701, a moving rod 1703 is fixedly connected to the middle of the lower end of the pressure plate 1702, the lower end of the moving rod 1703 movably penetrates through the upper wall of the liquid storage tank 16 and is fixedly connected with a piston 1704, and the piston 1704 is slidably attached to the inner wall of the liquid storage chamber 18.

First drain pipe 19 and the inside first check valve that is provided with of second drain pipe 20, be provided with the second check valve in first feed liquor pipe 23 and the second feed liquor pipe 24, first check valve and second check valve opposite direction, the setting up of first check valve makes liquid can only flow into toward first drain pipe 19 and second drain pipe 20 in following stock solution chamber 18, the setting up of second check valve makes liquid can only flow into toward stock solution chamber 18 from first feed liquor pipe 23 and second feed liquor pipe 24, prevent the backward flow.

Both ends all are provided with dog 25 about slide rail 6, can prevent that slide 7 from breaking away from slide rail 6, install fastening bolt between slide 7 and the slide rail 6, can fix slide 7 and slide rail 6 through fastening bolt.

Universal wheels 26 are installed at four corners of the bottom of the box body 1, a push rod 27 is fixedly connected to the left end of the box body 1, the device can be conveniently moved through the push rod 27 and the universal wheels 26, nursing can be carried out at different positions, and the nursing device is convenient, time-saving and labor-saving.

The working principle of the invention is as follows:

when using this device, when carrying out the external auditory canal to the patient and washing, at first let the patient sit in 1 one side of box, put the head on arc pillow board 5, and make the ear be located between front and back side arc pillow board 5 the position, then start servo motor 1103 and rotate and drive first spur gear 1104 and rotate, thereby drive second spur gear 1105 and front side pivot 10 and rotate, the cooperation of rethread pulley 1101 and belt 1102 drives rear side pivot 10 simultaneously and rotates, and then drive nut block 12 and reciprocate, it reciprocates to drive lifter plate 13 and washing component 14 promptly, can adjust washing component 14 height according to the height or the actual conditions that different patient's ear was located, application scope is wide, satisfy different demands.

Then remove about two stands 8 through slide 7 along slide rail 6 to can drive washing assembly 14 and remove, drive the duct degree of depth that washing pipe 1403 moved the patient and corresponds promptly, can avoid medical personnel to hold the degree of depth that the difficult control stretches into the duct always and lead to causing the damage to patient's tympanic membrane, it is better to patient's washing effect, accessible fastening bolt fixes slide 7 and slide rail 6 after adjusting, improves the safety and stability who washes.

Then pour into the rear side stock solution chamber 18 of liquid reserve tank 16 with normal saline through first feed liquor pipe 23 in, then extrude rear side pressure board 1702 and drive the carriage release lever 1703 decline, drive piston 1704 decline extrusion normal saline, normal saline enters into inside the switching tube 1402 through first drain pipe 19 and first hose 21, finally get into in flushing pipe 1403 and wash outer duct from shower nozzle 1404 blowout, the lateral wall blowout of having avoided current direct injection formula can cause the damage to the tympanic membrane etc. through flushing pipe 1403, the security of washing has been improved, and promote patient's experience effect.

When meetting harder earwax, pour into sodium bicarbonate solution into the front side reservoir 18 of reservoir 16 through second feed liquor pipe 24, then extrusion front side platen 1702 drives the carriage release 1703 decline, drive piston 1704 decline extrusion sodium bicarbonate solution, through first drain pipe 19, first hose 21 and adapter tube 1402 get into the flushing pipe 1403, finally wash outer duct from shower nozzle 1404 blowout, make earwax inflation softening, this moment rethread normal saline washes, can wash earwax in the duct totally, the nursing flushing effect to the patient has been improved, patient's recovery effect has been guaranteed more.

The foul solution that produces during the washing can be followed and flow into and connect cistern 303 and arrange from connecting pipe 304 down, finally enters into liquid collecting box 301 and collects, and the valve on follow-up accessible is opened blow off pipe 302 is discharged the foul solution, can prevent that the foul solution from flowing indiscriminately dripping the patient on one's body or on the ground and causing the pollution, has improved the sanitary effect when washing, has improved the practicality of device.

The electrical components are externally connected with a power supply, and the control mode is common knowledge, so that the detailed description is omitted in the specification.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes 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.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. In addition, although the present description is described in terms of embodiments, not every embodiment includes only a single embodiment, and such descriptions are merely for clarity reasons, and those skilled in the art should make the description as a whole, and the embodiments in each embodiment may be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. The utility model provides an external auditory canal flusher is used in nursing of otolaryngology branch of academic or vocational study, includes box (1), its characterized in that: the improved garbage bin is characterized in that a baffle (2) is arranged in the middle of an inner cavity of the bin body (1), a liquid collecting assembly (3) is arranged at the upper end of the baffle (2), supporting rods (4) are fixedly connected to the front side and the rear side of the upper end of the bin body (1), arc-shaped pillow plates (5) are mounted at the upper ends of the supporting rods (4), sliding rails (6) are fixedly connected to the front side and the rear side of the upper end of the bin body (1), sliding seats (7) are slidably connected to the upper ends of the sliding seats (6), upright columns (8) are fixedly connected to the upper ends of the sliding seats (7), transverse plates (28) are fixedly connected between the upright columns (8), a moving groove (9) is formed in the front side and the rear side of the upright columns (8) close to one end, rotating shafts (10) are rotatably connected to the upper wall and the lower wall of the upright columns (8), a linkage assembly (11, lifter plate (13) left end is connected with washing component (14), box (1) right-hand member rigid coupling has backup pad (15), backup pad (15) upper end is provided with liquid reserve tank (16), liquid reserve tank (16) upper wall is provided with two pressure liquid subassemblies (17), liquid reserve tank (16) inside is equipped with two liquid reserve chambeies (18), liquid reserve tank (16) left wall communicates respectively has first drain pipe (19) and second drain pipe (20), first drain pipe (19) and second drain pipe (20) left end communicate respectively has first hose (21) and second hose (22), liquid reserve tank (16) right wall communicates respectively has first feed liquor pipe (23) and second feed liquor pipe (24).

2. The external auditory canal irrigator for otolaryngological care according to claim 1, wherein: the liquid collecting assembly (3) comprises a liquid collecting tank (301), the liquid collecting tank (301) is arranged at the upper end of the baffle (2), the right end of the liquid collecting tank (301) is communicated with a sewage draining pipe (302), a liquid collecting tank (303) is arranged on the upper side of the box body (1), the middle of the liquid collecting tank (303) is communicated with a connecting pipe (304), and the lower end of the connecting pipe (304) is communicated with the liquid collecting tank (301).

3. The external auditory canal irrigator for otolaryngological care according to claim 1, wherein: linkage subassembly (11) are including band pulley (1101), band pulley (1101) rigid coupling is in pivot (10) upper end, both sides the transmission is connected with belt (1102) between band pulley (1101), diaphragm (28) upper end is provided with servo motor (1103), servo motor (1103) output rigid coupling has first spur gear (1104), the front side the rigid coupling is established to pivot (10) upside outer wall cover and is equipped with second spur gear (1105), second spur gear (1105) and first spur gear (1104) meshing transmission.

4. The external auditory canal irrigator for otolaryngological care according to claim 1, wherein: the washing assembly (14) comprises a connecting rod (1401), the connecting rod (1401) is fixedly connected to the left end of the lifting plate (13), a switching pipe (1402) is fixedly connected to the left end of the connecting rod (1401), the right end of the switching pipe (1402) is respectively communicated with the other ends of the first hose (21) and the second hose (22), the left end of the switching pipe (1402) is communicated with a washing pipe (1403), and the outer wall of the washing pipe (1403) is communicated with a plurality of washing nozzles (1404).

5. The external auditory canal irrigator for otolaryngological care according to claim 1, wherein: the hydraulic component (17) comprises four springs (1701), the springs (1701) are fixedly connected to the upper end of the liquid storage tank (16), a pressing plate (1702) is fixedly connected to the upper end of the springs (1701), a moving rod (1703) is fixedly connected to the middle of the lower end of the pressing plate (1702), the lower end of the moving rod (1703) movably penetrates through the upper wall of the liquid storage tank (16) and is fixedly connected with a piston (1704), and the piston (1704) is attached to the inner wall of the liquid storage chamber (18) in a sliding mode.

6. The external auditory canal irrigator for otolaryngological care according to claim 1, wherein: first drain pipe (19) and second drain pipe (20) are inside to be provided with first check valve, be provided with the second check valve in first feed liquor pipe (23) and the second feed liquor pipe (24), first check valve and second check valve opposite direction.

7. The external auditory canal irrigator for otolaryngological care according to claim 1, wherein: both ends all are provided with dog (25) about slide rail (6), install fastening bolt between slide (7) and slide rail (6).

8. The external auditory canal irrigator for otolaryngological care according to claim 1, wherein: universal wheels (26) are installed at four corners of the bottom of the box body (1), and a push rod (27) is fixedly connected to the left end of the box body (1).