CN112451779B

CN112451779B - Multifunctional visual washing system and method for otorhinolaryngology department

Info

Publication number: CN112451779B
Application number: CN202011327643.9A
Authority: CN
Inventors: 刘锋; 吴春树
Original assignee: West China Hospital of Sichuan University
Current assignee: West China Hospital of Sichuan University
Priority date: 2020-11-24
Filing date: 2020-11-24
Publication date: 2022-02-01
Anticipated expiration: 2040-11-24
Also published as: CN112451779A

Abstract

The invention discloses a visual ear-nose-throat multifunctional flushing system and a visual ear-nose-throat multifunctional flushing method, which comprise a box body and supporting legs arranged on two sides of the lower end of the box body, wherein the lower end of each supporting leg is provided with a supporting block, the middle position of the upper end of the box body is provided with a driving motor, the output end of the driving motor is connected with a stirring component which is positioned in the box body and used for stirring materials, the box body on one side of the driving motor is provided with a feeding pipe used for feeding materials, the middle position of the bottom of the box body is provided with a buffer box, a discharge hole on one side of the buffer box is provided with a flow guide pipe, the end part of the flow guide pipe is provided with a cleaning head used for cleaning, and an overflow port of the cleaning head is connected with the feeding end on the right side of the box body through a backflow guide pipe. In addition, the image is washed through configuration to improve the washing effect, and the practicability is high.

Description

Multifunctional visual washing system and method for otorhinolaryngology department

Technical Field

The invention relates to the technical field of medical equipment, in particular to a multifunctional flushing system and method for a visual otolaryngological department.

Background

The otorhinolaryngological department is a surgical department that diagnoses and treats the ear, nose, pharynx, larynx, 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. The existing flusher for the ear-nose-throat department has single function, is inconvenient to use, cannot treat the flushing liquid, and easily causes the patient to feel uncomfortable during flushing.

To above-mentioned problem, the multi-functional washing unit of otolaryngology branch of academic or vocational study has been published to current patent publication No. CN210020575U, but the device is single to washing liquid stirring formula stirring mode, produces the particulate matter easily to because the setting of water pump, lead to having the stirring dead angle in great region, be unfavorable for the stirring, produce sedimentary problem easily, current this kind of washing unit can't observe the gas filled situation in addition, and the washing effect is not good.

In view of the above problems, a multifunctional irrigation system and method for visualizing otorhinolaryngology is provided.

Disclosure of Invention

The invention aims to provide a visual multifunctional irrigation system and a visual multifunctional irrigation method for otolaryngological department, so as to solve the problems in the background technology.

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

the utility model provides a multi-functional rinse-system of visual otolaryngology branch of academic or vocational study, includes the box and sets up the landing leg in its lower extreme both sides, and every landing leg lower extreme all is equipped with a supporting shoe, box upper end intermediate position is equipped with driving motor, driving motor's output link bit is used for carrying out the stirring subassembly that stirs to the material in the box, be equipped with on the box of driving motor one side and be used for reinforced filling tube, bottom half intermediate position is equipped with the buffer box, the discharge gate of buffer box one side is equipped with the honeycomb duct, the tip of honeycomb duct is equipped with and is used for abluent cleaning head, the overflow mouth of cleaning head passes through the backward flow pipe and is connected with the feed end on box right side, driving motor and cleaning head electric connection set up the control panel at the upper right side of box, the last display screen that is equipped with the observation washing position that observes of control panel.

As a further scheme of the invention: the stirring subassembly is including setting up the rotary drum at the inside intermediate position of box, the rotary drum lower extreme passes the perforation of bottom in the box and stretches into inside the buffer tank, the rotary drum top is equipped with the transfer line of being connected with the driving motor output, the rotary drum lower extreme outside is equipped with the drainage mouth, and the cooperation of drainage mouth department is equipped with the guide board that is used for guiding the material to get into, rotary drum upper end outside array distribution has a plurality of discharge gate, rotary drum outside symmetry is equipped with the stirring piece that promotes material level and vertical shearing, be equipped with a choke valve on the rotary drum of discharge gate and guide board downside respectively, come the discharge capacity of control fluid through the flow of two choke valves about controlling.

As a further scheme of the invention: the stirring part comprises two stirring rods arranged on the left side and the right side of the rotary drum, the outer end of each stirring rod is provided with a vertical scraping plate which is in contact with the inner wall of the box body in a pressing mode and used for scraping materials, the upper end face and the lower end face of each stirring rod penetrate through a sliding groove, a vertically arranged stirring vertical rod is matched in each sliding groove in a sliding mode, the stirring vertical rod is symmetrically provided with two guide clamping plates which are in sliding contact with the upper end face and the lower end face of each stirring rod in a pressing mode, the bottom of each stirring vertical rod is provided with a horizontal scraping plate which is in contact with the bottom of the box body in a pressing mode, and a guide part used for guiding the stirring vertical rod to reciprocate left and right along the sliding groove is arranged between the top of the box body and the top of the stirring vertical rod;

and rolling bulges corresponding to the stirring vertical rods are arranged on the inner side surfaces of the vertical scrapers.

As a further scheme of the invention: the cleaning head is including the water conservancy diversion inner chamber that is used for installing rotatory piece, the inside rotation of water conservancy diversion inner chamber is equipped with a rotatory piece, the skew position array distribution in the centre of a circle of rotatory piece has a plurality of opening, and every opening department all cooperates and is equipped with an auxiliary rotation's rotating vane, water conservancy diversion inner chamber upper end mouth department rotates and is equipped with a transparent piece, be connected fixedly through the connecting rod between transparent piece and the rotatory piece, water conservancy diversion inner chamber upper end mouth is equipped with one and is used for realizing scraping the flitch of scraping the material with transparent piece surface sticiss the contact, and transparent piece intermediate position is worn to be equipped with a washing tube head, water conservancy diversion inner chamber inner wall between transparent piece and the rotatory piece is equipped with a camera that is used for acquireing washing position image information.

As a further scheme of the invention: and an overflow port connected with the reflux conduit is arranged on the surface of the flow guide inner cavity between the transparent block and the rotating block.

As a further scheme of the invention: the guide plate and the tangent plane of the rotary drum form an acute angle.

As a further scheme of the invention: the driving motor is a servo motor.

As a still further scheme of the invention: the guiding piece is including setting up the guide wheel at stirring montant top, the top is equipped with the guide track groove that cooperatees with the guide wheel and is used for guiding the guide wheel displacement in the box, the guide track groove is the curve route of symmetry setting.

Compared with the prior art, the invention has the beneficial effects that: the invention is designed aiming at the defects of the existing device, not only improves the mixing effect of the cleaning liquid, but also avoids the generation of precipitates, ensures the quality of the cleaning liquid, and improves the washing effect by configuring a washing image, thus having strong practicability.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic view of the internal structure of the present invention.

Fig. 3 is a partial enlarged view of the structure of the present invention.

FIG. 4 is a schematic view of the structure of the stirring assembly of the present invention

FIG. 5 is a schematic view of the top of the box body of the present invention

Wherein: the device comprises a box body 11, a guide wheel 12, a feeding pipe 13, a driving motor 14, a rotary drum 15, a discharge hole 16, a backflow guide pipe 17, a cleaning head 18, a stirring rod 19, a guide pipe 20, a guide plate 21, a cache box 22, supporting legs 23, supporting blocks 24, a horizontal scraping plate 25, a vertical stirring rod 26, a guide clamping plate 27, a sliding chute 28, a vertical scraping plate 29, a guide track groove 30, a throttle valve 31 and a control panel 32;

the device comprises a flow guide inner cavity 1802, a rotating block 1801, a rotating blade 1803, a camera 1804, a connecting rod 1805, a flushing pipe head 1806, a scraping plate 1807 and a transparent block 1808.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. 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.

Referring to fig. 1-5, in the embodiment of the present invention, a visual multifunctional irrigation system for otolaryngology department comprises a box 11 and legs 23 disposed at two sides of the lower end of the box, a support block 24 is disposed at the lower end of each leg 23, a driving motor 14 is disposed at the middle position of the upper end of the box 11, the output end of the driving motor 14 is connected to a stirring component disposed in the box 11 for stirring materials, a feeding pipe 13 for feeding materials is disposed on the box 11 at one side of the driving motor 14, a buffer box 22 is disposed at the middle position of the bottom of the box 11, a discharge port at one side of the buffer box 22 is provided with a flow guide pipe 20, a cleaning head 18 for cleaning is disposed at the end of the flow guide pipe 20, an overflow port of the cleaning head 18 is connected to the feeding end at the right side of the box 11 through a backflow guide pipe 17, the driving motor 14 and the cleaning head 18 are electrically connected to a control panel 32 disposed at the upper right side of the box 11, a display screen for observing the washing part is arranged on the control panel 32;

the stirring assembly comprises a rotary drum 15 arranged in the middle of the interior of the box body 11, the lower end of the rotary drum 15 penetrates through a through hole in the bottom of the box body 11 and extends into a buffer box 22, a transmission rod connected with the output end of the driving motor 14 is arranged at the top of the rotary drum 15, a drainage port is arranged on the outer side of the lower end of the rotary drum 15, a guide plate 21 used for guiding materials to enter is arranged at the drainage port in a matched mode, a plurality of discharge ports 16 are distributed on the outer side of the upper end of the rotary drum 15 in an array mode, stirring pieces for promoting horizontal and vertical shearing of the materials are symmetrically arranged on the outer side of the rotary drum 15, a throttle valve 31 is arranged on each of the discharge ports 16 and the rotary drum 15 on the lower side of the guide plate 21, and the discharge amount of fluid is controlled by controlling the flow of the upper throttle valve 31 and the lower throttle valve 31;

when the flow of the upper throttle valve 31 is reduced, the materials are promoted to flow downwards so as to provide power for washing, and when the flow of the lower throttle valve 31 is reduced, the materials are promoted to perform internal circulation inside the box body 11;

the cleaning head 18 comprises a flow guide inner cavity 1802 for installing a rotating block 1801, the flow guide inner cavity 1802 is rotatably provided with the rotating block 1801, a plurality of through holes are distributed in the position of the rotating block 1801 deviating from the center of the circle in an array manner, each through hole is provided with an auxiliary rotating blade 1803 in a matching manner, a transparent block 1808 is rotatably arranged at the upper port of the flow guide inner cavity 1802, the transparent block 1808 and the rotating block 1801 are fixedly connected through a connecting rod 1805, a scraping plate 1807 which is in pressing contact with the surface of the transparent block 1808 and is used for scraping materials is arranged at the upper port of the flow guide inner cavity 1802, a flushing pipe head 1806 is arranged in the middle of the transparent block 1808 in a penetrating way, a camera 1804 used for acquiring image information of a cleaning position is arranged on the inner wall of the flow guide inner cavity 1802 between the transparent block 1808 and the rotating block 1801, an overflow port connected with a reflux conduit 17 is arranged on the surface of a flow guide inner cavity 1802 between the transparent block 1808 and the rotating block 1801;

in actual work, under the drive of fluid, the rotating block 1801 can drive the transparent block 1808 to rotate, so that the scraping plate 1807 can remove impurities attached to the surface of the transparent block 1808, the definition of image acquisition is guaranteed, the transparent block 1808 can always rotate due to the arrangement of the backflow guide pipe 17, so that the impurity removal can be always completed, and cleaning fluid can be sprayed out along the flushing pipe head 1806 after passing through the rotating block 1801, so that the flushing is completed;

the flushing mode does not need to be provided with a liquid pump, flushing is realized by reasonably utilizing the driving force of the stirring assembly, the cost is reduced, and the stirring dead angle is eliminated;

the stirring part comprises two stirring rods 19 arranged on the left side and the right side of the rotary drum 15, the outer end of each stirring rod 19 is provided with a vertical scraping plate 29 which is in contact with the inner wall of the box body 11 in a pressing manner and used for scraping materials, the upper end face and the lower end face of each stirring rod 19 are penetrated with a sliding groove 28, a vertical stirring rod 26 which is vertically arranged is matched in each sliding groove 28 in a sliding manner, the vertical stirring rod 26 is symmetrically provided with two guide clamping plates 27 which are in contact with the upper end face and the lower end face of the stirring rod 19 in a sliding manner, the bottom of the vertical stirring rod 26 is provided with a horizontal scraping plate 25 which is in contact with the bottom in the box body 11 in a pressing manner, and a guide part which is used for guiding the vertical stirring rod 26 to reciprocate left and right along the sliding groove 28 is arranged between the top in the box body 11 and the top of the vertical stirring rod 26;

in actual work, under the driving of the driving motor 14, the rotary drum 15 can drive the stirring rod 19 to rotate continuously, so as to stir materials, during stirring, the vertical scraper 29 at the end of the stirring rod 19 can scrape the inner wall of the box body 11, under the guiding of the guiding piece, the vertical stirring rod 26 can slide back and forth along the stirring rod 19 so as to stir the materials from the vertical direction, and the stirring path is changed continuously, so that the stirring range is improved, the stirring fluid generated by the stirring rod 19 can be cut during horizontal movement, and the chaotic effect of stirring is improved;

the rolling bumps corresponding to the vertical stirring rods 26 are arranged on the inner side surfaces of the vertical stirring scrapers 29, so that when the vertical stirring rods 26 are close to the vertical stirring scrapers 29, the vertical stirring scrapers and the vertical stirring scrapers roll materials, large-particle impurities are crushed, and the stirring effect is improved;

the guiding part comprises a guiding wheel 12 arranged at the top of the vertical stirring rod 26, a guiding track groove 30 matched with the guiding wheel 12 and used for guiding the displacement of the guiding wheel 12 is arranged at the inner top of the box body 11, and the guiding track groove 30 is a curve path symmetrically arranged.

The working principle of the invention is as follows: cleaning chemicals are added into the box body 11 along the charging pipe 13, then liquid medicine is added, then the driving motor 14 is started, the rotating drum 15 is driven to rotate through the driving motor 14, under the action of the guide plate 21, cleaning liquid can enter along the lower side of the rotating drum 15 and then overflows from the discharge hole 16, so that internal circulation stirring is constructed, during stirring, vertical scraping is carried out through the vertical scraping plate 29, horizontal and vertical cutting and stirring are carried out through the vertical stirring rod 26 and the sliding groove 28, under the action of a guide piece, the vertical stirring rod 26 can reciprocate, so that the stirring range is enlarged, in addition, the materials are extruded between the vertical stirring rod 26 and the vertical scraping plate 29, so that particles are crushed, the mixing efficiency and the mixing effect are improved, the washing speed is controlled by controlling the flow of the upper throttling valve 31 and the lower throttling valve 31, under the drive of fluid, the rotating block 1801 can drive the transparent block 1808 to rotate, scrape flitch 1807 like this and can reject transparent piece 1808 surface adnexed impurity to guarantee the definition that the image acquireed, because the transparent piece 1808 of setting up of backward flow pipe 17 can remain throughout to rotate, thereby can accomplish impurity rejection throughout, the washing liquid can be along washing tube head 1806 blowout after passing rotatory piece 1801, thereby the completion is washed.

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.

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

Claims

1. A multifunctional visual washing system for otolaryngological department comprises a box body (11) and supporting legs (23) arranged on two sides of the lower end of the box body, wherein the lower end of each supporting leg (23) is provided with a supporting block (24), and the middle position of the upper end of the box body (11) is provided with a driving motor (14);

the automatic cleaning device is characterized in that the output end of a driving motor (14) is connected with a stirring assembly which is positioned in a box body (11) and used for stirring materials, a feeding pipe (13) used for feeding materials is arranged on the box body (11) on one side of the driving motor (14), a buffer box (22) is arranged in the middle of the bottom of the box body (11), a flow guide pipe (20) is arranged at a discharge port on one side of the buffer box (22), a cleaning head (18) used for cleaning is arranged at the end part of the flow guide pipe (20), an overflow port of the cleaning head (18) is connected with the feeding end on the right side of the box body (11) through a backflow guide pipe (17), the driving motor (14) and the cleaning head (18) are electrically connected with a control panel (32) arranged on the right upper side of the box body (11), and a display screen for observing a cleaning part is arranged on the control panel (32);

the cleaning head (18) comprises a flow guide inner cavity (1802) for mounting a rotating block (1801), a rotating block (1801) is rotatably arranged in the flow guide inner cavity (1802), a plurality of through holes are distributed in the position array of the rotating block (1801) deviating from the circle center, each through hole is provided with an auxiliary rotating blade (1803) in a matching way, a transparent block (1808) is rotatably arranged at the upper port of the flow guide inner cavity (1802), the transparent block (1808) and the rotating block (1801) are fixedly connected through a connecting rod (1805), a scraping plate (1807) which is in pressing contact with the surface of the transparent block (1808) and is used for scraping is arranged at the upper port of the flow guide inner cavity (1802), a flushing pipe head (1806) is arranged in the middle of the transparent block (1808) in a penetrating way, a camera (1804) used for acquiring image information of a cleaning position is arranged on the inner wall of the flow guide inner cavity (1802) between the transparent block (1808) and the rotating block (1801).

2. The multifunctional flushing system for the visual otorhinolaryngological department according to claim 1, wherein the stirring component comprises a rotary drum (15) arranged in the middle position in the box body (11), the lower end of the rotary drum (15) passes through a through hole in the bottom in the box body (11) and extends into a buffer tank (22), a transmission rod connected with the output end of the driving motor (14) is arranged at the top of the rotary drum (15), a drainage port is arranged on the outer side of the lower end of the rotary drum (15), a guide plate (21) for guiding the material to enter is arranged at the drainage port in a matching manner, a plurality of discharge ports (16) are distributed in an array manner on the outer side of the upper end of the rotary drum (15), stirring pieces for promoting the horizontal and vertical shearing of the material are symmetrically arranged on the outer side of the rotary drum (15), and a throttle valve (31) is respectively arranged on the rotary drum (15) on the lower sides of the discharge ports (16) and the guide plate (21), the discharge amount of the fluid is controlled by controlling the flow rate of the upper throttle valve (31) and the lower throttle valve (31).

3. The multifunctional washing system for the visual otorhinolaryngological department according to claim 2, characterized in that the stirring member comprises two stirring rods (19) arranged on the left and right sides of the rotary drum (15), the outer end of each stirring rod (19) is provided with a vertical scraping plate (29) which is in contact with the inner wall of the box body (11) in a pressing manner for scraping materials, the upper and lower end surfaces of each stirring rod (19) are penetrated with a sliding chute (28), a vertically arranged vertical stirring rod (26) is slidably fitted in each sliding chute (28), and the vertical stirring rod (26) is symmetrically provided with two guide clamping plates (27) which are in sliding contact with the upper and lower end surfaces of the stirring rod (19);

a horizontal scraping plate (25) which is used for being in abutting contact with the inner bottom of the box body (11) is arranged at the bottom of the vertical stirring rod (26), and a guide piece which is used for guiding the vertical stirring rod (26) to reciprocate left and right along the sliding groove (28) is arranged between the inner top of the box body (11) and the top of the vertical stirring rod (26);

the inner side surface of the vertical scraper (29) is provided with a rolling bulge corresponding to the stirring vertical rod (26).

4. The multifunctional irrigation system for visualization of otorhinolaryngology of claim 1, characterized in that the surface of the flow guiding lumen (1802) between the transparent block (1808) and the rotating block (1801) is provided with an overflow port connected to a reflux duct (17).

5. The multifunctional irrigation system for visualization of otorhinolaryngology as claimed in claim 2, characterized in that the guide plate (21) is at an acute angle to the tangent plane of the drum (15).

6. Multifunctional irrigation system according to claim 1, characterized in that the drive motor (14) is a servo motor.

7. The multifunctional flushing system for the visual otorhinolaryngological department according to claim 3, characterized in that the guide piece comprises a guide wheel (12) arranged at the top of the vertical stirring rod (26), the top inside the box body (11) is provided with a guide track groove (30) matched with the guide wheel (12) for guiding the displacement of the guide wheel (12), and the guide track groove (30) is a symmetrically arranged curved path.