CN109662862B

CN109662862B - Ear-nose-throat drug delivery device

Info

Publication number: CN109662862B
Application number: CN201910135933.4A
Authority: CN
Inventors: 王洪波; 何峰云
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-02-25
Filing date: 2019-02-25
Publication date: 2021-06-01
Anticipated expiration: 2039-02-25
Also published as: CN109662862A

Abstract

The invention discloses an otolaryngological drug delivery device, which belongs to the technical field of otolaryngological medical equipment and comprises a drug delivery mechanism and an auxiliary mechanism, wherein the drug delivery mechanism comprises a drug delivery platform, a drug delivery head conveying assembly, a drug delivery assembly, a cleaning assembly and a drying assembly, the drug delivery head conveying assembly, the drug delivery assembly, the cleaning assembly and the drying assembly are all arranged inside the drug delivery platform, the front end of the drug delivery platform is provided with an installation window and a storage cavity, the installation window is provided with a movable door, the auxiliary mechanism comprises an auxiliary chair, an angle adjusting assembly and a head rotating assembly, the auxiliary chair is arranged in a wavy manner, and handrails are arranged on two sides of the auxiliary chair. The medicine feeding head is detachably fixed, so that the body fluids of patients can be prevented from being infected with each other, the medical and sanitary conditions are improved, the medicine feeding assembly does not need to be continuously replaced, and the auxiliary mechanism can help to fix the patients and adjust the postures of the patients, so that the medicine feeding operation of doctors is facilitated.

Description

Ear-nose-throat drug delivery device

Technical Field

The invention relates to the technical field of otolaryngological medical equipment, in particular to an otolaryngological drug delivery device.

Background

The affected parts of the ears, the nose and the throat are mainly positioned at the inner side of the head of a human body, and when medicines are sprayed, professional medical personnel are required to spray the medicines by adopting a professional medicine feeding device.

The first patent is as follows: chinese patent No. CN104288879B discloses an otolaryngology medicine sprayer, including bottle rack and operating handle, characterized by is equipped with the liquid medicine bottle on the bottle rack, and liquid medicine bottle upside is equipped with liquid medicine filler, and liquid medicine filler upside is equipped with liquid medicine sealed lid, is equipped with the liquid medicine straw in the middle of the liquid medicine sealed lid, and liquid medicine straw lower extreme is equipped with the liquid medicine filter, and liquid medicine bottle one side is equipped with the washing bottle, and the washing bottle upside is equipped with the flush fluid filler, and flush fluid filler upside is equipped with the sealed lid of flush fluid. The invention has simple structure and convenient use, is simple and convenient to operate when the medicine is administered to the ear, nose and throat of a patient, saves time and labor, can clear foreign matters in the ear, nose and throat, flexibly adjusts the medicine spraying pressure, and enables the medicine liquid to accurately reach the pathological change part. Patent II: chinese patent No. CN104721925B discloses a portable ear-nose-throat medicine feeder not easy to block, which comprises a medicine feeder body, wherein the medicine feeder body comprises a medicine bag tank, a partition plate is arranged in the middle of the medicine bag tank and divides the medicine bag tank into a left medicine bag cavity tank and a right medicine bag cavity tank; the upper surfaces of the left and right medicine sac cavity tanks are correspondingly provided with a first pressure device and a second pressure device; the upper part of the left side surface of the anther sac tank is provided with a connecting pipe, the left side surface of the connecting pipe is provided with a liquid spraying pipe, the left side end of the liquid spraying pipe is provided with a spray head, and the spray head is provided with a plurality of micro spray holes; a through pipe A and a through pipe B are connected to two sides of the connecting pipe, and the through pipe A and the through pipe B are respectively connected with a first pressure device and a second pressure device; the novel medicine bag type back flushing device has the advantages of being simple in structure, convenient to operate, not prone to blocking, convenient for a patient to use and the like. However, above-mentioned two patents all have following weak point when using, firstly, patent one and patent two all carry the shower nozzle to the disease position and carry out the spraying when using, but, the shower nozzle on patent one and the patent two is all not dismantled, all need to change the dosing unit and treat subsequent patient after using at every turn, and then the treatment cost has been increased, secondly, all only solitary dosing unit structure in patent one and the patent two, do not have corresponding auxiliary device to fix patient's head, make, medical personnel when using the dosing unit to insert patient's head, because the entering of foreign object leads to patient easily to produce the sensation of strange appearance such as itch, and then can lead to some patient's that the automaticity is weaker to move indiscriminately, thereby influence treatment.

Disclosure of Invention

The invention aims to provide an ear-nose-throat drug delivery device to solve the technical problems that a spray head cannot be replaced and treatment auxiliary equipment is lacked in the prior art.

The invention provides an otolaryngology drug delivery device, which comprises a drug delivery mechanism and an auxiliary mechanism, wherein the drug delivery mechanism is positioned beside the auxiliary mechanism, the drug delivery mechanism comprises a drug delivery table, a drug delivery head conveying assembly, a drug delivery assembly, a cleaning assembly and a drying assembly, the drug delivery head conveying assembly, the drug delivery assembly, the cleaning assembly and the drying assembly are all arranged inside the drug delivery table, an installation window and a storage cavity are arranged at the front end of the drug delivery table, a movable door is arranged at the installation window, the auxiliary mechanism comprises an auxiliary chair, an angle adjusting assembly and a head rotating assembly, the angle adjusting assembly is arranged at one end of the auxiliary chair, the head rotating assembly is arranged at one end of the angle adjusting assembly, the auxiliary chair is arranged in a wavy manner, and armrests are arranged on two sides of the auxiliary chair.

Further, first conveying element includes storage tank, conveyer belt and two transport axles of dosing, the storage tank sets up in the upper end of the platform of dosing, the bottom of storage tank is the slope setting, the lowest of storage tank bottom is equipped with the unloading passageway, two carry the axle all to be the bottom that the level set up at the unloading passageway, the conveyer belt cover is established at two transport epaxially, be equipped with the conveyer trough that a plurality of was equidistant setting on the conveyer belt, two the one end of carrying the axle all is equipped with the drive wheel, connects through belt transmission between two drive wheels, and one of them one end of carrying the axle is equipped with output and its fixed connection's conveyor motor.

Further, the bottom of storage tank is equipped with the shake groove, be equipped with the shake board in the shake groove, the one end of shake board is equipped with the shake axle, the both ends of shake axle all rotate with the lateral wall in shake groove and are connected, the one end of shake axle is equipped with the extension rod, and the pot head of carrying the axle that is close to with the extension rod is equipped with the rolling disc, be equipped with the swinging arms that a plurality of is the circumference and distributes on the rolling disc, the swinging arms with the extension rod cooperatees.

Further, the subassembly of dosing includes the part of dosing for medicine groove, block groove and a plurality of, the part of dosing is being provided at the rear portion of the platform of dosing for the medicine groove, the block groove sets up the upper portion at the platform of dosing, the bottom in block groove is equipped with the fixed slot that a plurality of is equidistant setting, and a plurality of part of dosing is equidistant setting in the upper end of the platform of dosing, every the part of dosing all includes connector, drawing liquid pump, liquid intaking pipe, coupling hose and infusion head, the connector is installed and is equipped with the liquid medicine bottle rather than threaded connection for medicine inslot and the lower extreme of connector, the liquid intaking pipe is installed and is extended to the inboard bottom of liquid medicine bottle at the lower extreme of connector and the lower extreme of liquid intaking pipe, the upper end at the connector is installed to the drawing liquid pump, be connected through coupling hose between drawing liquid pump and the infusion head, the front end and the fixed.

Further, the medicine delivery head is sleeved with a shell, and a heating coil is arranged inside the shell.

Further, it includes washing tank, washing lid and fixed block to wash the subassembly, the washing tank sets up in the upper end of the platform of dosing, the middle part of washing tank is equipped with the fixed block, be equipped with a plurality of evenly distributed's slot on the fixed block, every the slot all runs through the fixed block, wash the upper end that the lid was installed at the washing tank, it is articulated with the platform of dosing to wash the lid, the middle part of washing the lid is equipped with the intercommunication chamber, the upper end of washing the lid is equipped with the inlet tube that is linked together with the intercommunication chamber, the lower extreme of washing the lid is equipped with the apopore that a plurality of and intercommunication chamber are linked together, the bottom of washing tank is equipped with the outlet pipe, the one end of outlet pipe extends to the outside of.

Further, the drying assembly comprises a drying tank and a plurality of supporting brackets, the drying tank is arranged at the front end of the dosing table and is provided with a plurality of supporting brackets, the supporting brackets are arranged in the drying tank at equal intervals from top to bottom, heating sheets are arranged in the side walls of the drying tank, a plurality of ultraviolet lamps are arranged on the upper portion of the drying tank, a water storage tank is arranged at the bottom of the drying tank, a drain pipe is arranged at the bottom of the water storage tank, and one end of the drain pipe extends to the outside of the dosing table.

Further, the angle adjusting assembly comprises a backrest and an electric push rod, one end of the backrest is hinged to the auxiliary chair, the rear end of the electric push rod is hinged to the auxiliary chair, the output end of the electric push rod is hinged to the backrest, elastic cushions are paved on the backrest and the auxiliary chair, and an elastic air bag is arranged at the upper end of the backrest.

Further, head rotating assembly includes head bearing piece, axis of rotation, worm wheel, worm, drive shaft and rocker, the one end and the head bearing piece fixed connection of axis of rotation, the other end of axis of rotation is pegged graft in the back and the axis of rotation is rotated with the back and is connected, the worm wheel cover is established in the axis of rotation, the worm is installed at the side of worm wheel and worm wheel meshing, the middle part of worm is run through to the one end of drive shaft, the other end at the drive shaft is installed to the rocker.

Furthermore, a protection pad is arranged on the head bearing block, a fixing band with one end connected with the head bearing block is arranged beside the head bearing block, and the other end of the fixing band is connected with the other side of the head bearing block through a magic tape.

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

the medical ear-nose-throat examination device is characterized in that an auxiliary mechanism is arranged, a patient can be fixed when the device is used, the back of the patient abuts against a backrest, the head of the patient abuts against a head supporting block, the head of the patient can be fixed through a fixing band, the backrest is pushed to rotate through the work of an electric push rod, so that the upper body inclination angle of the patient can be adjusted, the examination operation of a doctor on the ear-nose-throat is facilitated, if the medicine needs to be administered to the ear of the patient, the doctor rotates a rocker to rotate a driving shaft, the driving shaft drives a worm to rotate, the worm drives a worm wheel meshed with the worm to rotate, the worm wheel rotates to drive a rotating shaft to rotate, the rotating shaft drives the head supporting block to;

the medicine feeding device has the advantages that on one hand, the medicine feeding device can be adjusted according to different medicine feeding positions of a doctor, so that the posture of a patient is convenient for the doctor to feed medicine, and the efficiency is improved, on the other hand, the fixing belt arranged in the medicine feeding device can assist in fixing the head of the patient, the patient is prevented from being swept due to the fact that foreign matters enter the patient and cause discomfort in the medicine feeding process, and the medicine feeding condition of the doctor is prevented from being influenced.

Secondly, the medicine feeding head and the medicine conveying head adopt the split structure in the using process, so that after medicine is fed to a patient each time, the medicine feeding head can be directly replaced to continue to use the same medicine feeding component to feed the medicine to the patient, the body fluids of the patient can be prevented from being infected with each other, the medical and sanitary conditions are improved, the medicine feeding component does not need to be continuously replaced, and the medical expense is reduced.

When the feeding head conveying assembly works, the conveying shaft rotates to drive the rotating disc to rotate, the rotating disc drives the four swinging rods to rotate, the swinging rods stir the extending rods to swing in the rotating process to drive the extending rods to shake through the shaking shafts, and the shaking of the shaking plates can shake the feeding heads in the storage grooves, so that the feeding heads are conveyed downwards through the blanking channel in sequence, and the feeding heads are prevented from being accumulated at the upper end of the blanking channel to cause blockage; the shaking head is conveyed to a designated position by adopting an automatic conveying and sorting mode, so that a doctor can take the medicine conveniently, and the medicine feeding speed can be improved.

Fourthly, the cleaning assembly and the drying assembly are arranged on the workbench, so that the cleaning work can be quickly carried out on the used shaking head, the shaking head can be repeatedly used, and the medical cost of a hospital can be effectively reduced.

Drawings

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

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

FIG. 2 is a schematic perspective view of an auxiliary mechanism according to the present invention;

FIG. 3 is a cross-sectional view of the assist mechanism of the present invention;

FIG. 4 is a schematic perspective view of a drug delivery mechanism according to the present invention;

FIG. 5 is a first cross-sectional view of a drug delivery mechanism according to the present invention;

FIG. 6 is an enlarged view taken at A in FIG. 5;

figure 7 is a second cross-sectional view of the drug delivery mechanism of the present invention.

Reference numerals:

the medicine feeding mechanism 1, the auxiliary mechanism 2, the medicine feeding table 3, the movable door 3a, the storage cavity 3b, the medicine feeding head conveying assembly 4, the storage tank 4a, the conveying belt 4b, the conveying shaft 4c, the blanking channel 4d, the conveying tank 4e, the driving wheel 4f, the conveying motor 4g, the medicine feeding assembly 5, the medicine feeding tank 5a, the clamping tank 5b, the medicine feeding part 5c, the connector 5c1, the connecting hose 5c2, the medicine feeding head 5c3, the medicine bottle 5c4, the fixing tank 5d, the cleaning assembly 6, the cleaning tank 6a, the cleaning cover 6b, the fixing block 6c, the slot 6d, the water inlet pipe 6f, the water outlet 6i, the water outlet pipe 6h, the control valve 6g, the drying assembly 7, the drying tank 7a, the support bracket 7b, the ultraviolet lamp 7c, the water storage tank 7d, the water outlet pipe 7e, the auxiliary chair 8, the angle adjusting assembly 9, the backrest 9a, the electric, the air bag type head support device comprises an elastic air bag 9d, a head rotating assembly 10, a head supporting block 10a, a rotating shaft 10b, a worm wheel 10c, a worm 10d, a driving shaft 10e, a rocker 10f, a handrail 11, a shaking plate 12, an extension rod 14, a rotating disc 15, a swinging rod 16, a shell 17, a protection pad 18 and a fixing belt 19.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention.

The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention.

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 should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but 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. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 7, an embodiment of the present invention provides an otolaryngological drug delivery device, including a drug delivery mechanism 1 and an auxiliary mechanism 2, where the drug delivery mechanism 1 is located beside the auxiliary mechanism 2, the drug delivery mechanism 1 includes a drug delivery table 3, a drug delivery head conveying assembly 4, a drug delivery assembly 5, a cleaning assembly 6 and a drying assembly 7, the drug delivery head conveying assembly 4, the drug delivery assembly 5, the cleaning assembly 6 and the drying assembly 7 are all disposed inside the drug delivery table 3, a mounting window and a storage cavity 3b are disposed at a front end of the drug delivery table 3, a movable door 3a is disposed at the mounting window, the auxiliary mechanism 2 includes an auxiliary chair 8, an angle adjusting assembly 9 and a head rotating assembly 10, the angle adjusting assembly 9 is mounted at one end of the auxiliary chair 8, the head rotating assembly 10 is mounted at one end of the angle adjusting assembly 9, the auxiliary chair 8 is in a wavy arrangement, armrests 11 are arranged on two sides of the auxiliary chair 8; when the medical head cleaning device is used, a patient firstly lies on the auxiliary chair 8, the angle adjusting component 9 is adjusted according to the position of ear-nose-throat examination, so that the posture of the patient is convenient for a doctor to examine and treat, if the ear is required to be examined and treated, the head rotating component 10 is adjusted, then the patient is conveyed to the medicine head through the medicine feeding head conveying component 4, the corresponding medicine feeding component 5 is taken, the medicine feeding head is installed on the medicine feeding component 5, the medicine is sprayed on the position of the patient through the matching work of the medicine feeding component 5 and the medicine feeding head, after the medical head cleaning device is used, the medicine feeding head is taken down and placed into the cleaning component 6, the used medicine feeding head is intensively cleaned and disinfected, and the cleaned medicine feeding head is placed into the drying component 7 to be dried.

Specifically, the medicine feeding head conveying assembly 4 comprises a storage tank 4a, a conveying belt 4b and two conveying shafts 4c, the storage tank 4a is arranged at the upper end of the medicine feeding table 3, the bottom of the storage tank 4a is obliquely arranged, a blanking channel 4d is arranged at the lowest position of the bottom of the storage tank 4a, the two conveying shafts 4c are horizontally arranged at the bottom of the blanking channel 4d, the conveying belt 4b is sleeved on the two conveying shafts 4c, the conveying belt 4b is provided with a plurality of conveying grooves 4e which are arranged at equal intervals, one end of each of the two conveying shafts 4c is provided with a driving wheel 4f, the two driving wheels 4f are connected through a belt in a transmission manner, and one end of one conveying shaft 4c is provided with a conveying motor 4g of which an output end is fixedly connected with the conveying shaft 4 c; conveying motor 4g adopts step motor, and when using, it carries axle 4c to connect to drive through conveying motor 4g work, makes two carry axle 4c synchronous rotations under the effect of two drive wheels 4f and belt to make conveyer belt 4b rotate, every conveyer trough 4e is in the time of through unloading passageway 4d on the conveyer belt 4b, and the medicine head of giving of unloading passageway 4d below all can fall in conveyer trough 4e, and then follows conveyer belt 4b and carry.

Specifically, a shaking groove is formed in the bottom of the storage groove 4a, a shaking plate 12 is arranged in the shaking groove, a shaking shaft is arranged at one end of the shaking plate 12, two ends of the shaking shaft are rotatably connected with the side wall of the shaking groove, an extension rod 14 is arranged at one end of the shaking shaft, a rotating disc 15 is sleeved at one end of a conveying shaft 4c close to the extension rod 14, a plurality of circumferentially distributed swinging rods 16 are arranged on the rotating disc 15, and the swinging rods 16 are matched with the extension rod 14; when giving first conveyor components 4 during operation, carry axle 4c to rotate and drive rolling disc 15 and rotate, rolling disc 15 drives four swinging arms 16 and rotates, swinging arms 16 stirs extension rod 14 at the pivoted in-process and makes the extension rod 14 swing, extension rod 14 drives the shake board 12 shake through the shake axle, the shake of shake board 12 can make the head of giving in the storage tank 4a vibrate, thereby make to loop through unloading passageway 4d and carry downwards for the head of giving medicine, prevent to give the head stack and cause its jam in unloading passageway 4 d's upper end.

Specifically, the subassembly 5 of dosing includes dosing groove 5a, block groove 5b and a plurality of part 5c of dosing, dosing groove 5a sets up the rear portion at the platform 3 of dosing, block groove 5b sets up the upper portion at the platform 3 of dosing, the bottom of block groove 5b is equipped with the fixed slot 5d that a plurality of is equidistant setting, and a plurality of part 5c of dosing is equidistant setting in the upper end of dosing platform 3, every part 5c of dosing all includes connector 5c1, drawing liquid pump, liquid taking pipe, connecting tube 5c2 and infusion head 5c3, connector 5c1 is installed and is equipped with the liquid medicine bottle 5c4 rather than threaded connection in dosing groove 5a and the lower extreme of connector 5c1, liquid taking pipe is installed at the lower extreme of connector 5c1 and the lower extreme of taking liquid pipe extends to the inboard bottom of liquid medicine bottle 5c4, the upper end at connector 5c1 is installed to the drawing liquid pump, be connected through connecting tube 5c2 between drawing liquid medicine bottle and the infusion head 5c3, the front end of the medicine conveying head 5c3 is matched with the fixing groove 5 d; when the device is used, the medicine infusion head 5c3 is pulled out of the fixing groove 5d, the medicine infusion head 5c3 is fixedly connected with the medicine feeding head at the mounting window, the connection mode can be threaded connection, clamping connection and the like, the prior art is adopted, the description is omitted again, the medicine feeding head is moved to a diseased part of a patient, liquid medicine in the liquid medicine bottle 5c4 is extracted through the work of a liquid pump, and the liquid medicine is conveyed to the diseased part through the connecting hose 5c2 and the medicine feeding head.

Specifically, the medicine conveying head 5c3 is sleeved with the shell 17, the heating coil is arranged in the shell 17, and medicine liquid can be heated by the heating coil in the medicine conveying process, so that the temperature of the medicine liquid is close to the body temperature of a patient, the medicine conveying comfort of the patient is improved, and discomfort of the patient caused by low temperature of the medicine liquid is avoided.

Specifically, the cleaning assembly 6 includes a cleaning tank 6a, a cleaning cover 6b and a fixing block 6c, the cleaning tank 6a is arranged at the upper end of the drug delivery table 3, a fixed block 6c is arranged at the middle part of the cleaning tank 6a, the fixed block 6c is provided with a plurality of slots 6d which are evenly distributed, each slot 6d penetrates through the fixed block 6c, the cleaning cover 6b is arranged at the upper end of the cleaning groove 6a, the cleaning cover 6b is hinged with the drug feeding table 3, a communicating cavity is arranged in the middle of the cleaning cover 6b, a water inlet pipe 6f communicated with the communicating cavity is arranged at the upper end of the cleaning cover 6b, the lower end of the cleaning cover 6b is provided with a plurality of water outlet holes 6i communicated with the communicating cavity, the bottom of the cleaning tank 6a is provided with a water outlet pipe 6h, one end of the water outlet pipe 6h extends to the outside of the dosing table 3, and a control valve 6g is arranged on the water outlet pipe 6 h; when using for the medicine head, will give the first grafting of dosing in slot 6d of difference, later close washing lid 6b, inwards let in the washing liquid through inlet tube 6f, wash the head of dosing through washing, give the head because of being vertical setting in slot 6d, consequently also be convenient for the washing liquid at abluent in-process and through the medicine passageway of giving medicine head middle part, thereby can be with its sanitization, close control valve 6g, can let in the washing liquid and soak the head of dosing in washing tank 6a, discharge the washing liquid through outlet pipe 6h at last.

Specifically, the drying assembly 7 comprises a drying tank 7a and a plurality of supporting brackets 7b, the drying tank 7a is arranged at the front end of the dosing table 3, the supporting brackets 7b are arranged in the drying tank 7a at equal intervals from top to bottom, a heating sheet is arranged in the side wall of the drying tank 7a, a plurality of ultraviolet lamps 7c are arranged at the upper part of the drying tank 7a, a water storage tank 7d is arranged at the bottom of the drying tank 7a, a water drainage pipe 7e is arranged at the bottom of the water storage tank 7d, and one end of the water drainage pipe 7e extends to the outside of the dosing table 3; the cleaned administration head is placed on a support bracket 7b, and is dried by heating with a heating sheet, and is sterilized by operating an ultraviolet lamp 7 c.

Specifically, the angle adjusting assembly 9 comprises a backrest 9a and an electric push rod 9b, one end of the backrest 9a is hinged to the auxiliary chair 8, the rear end of the electric push rod 9b is hinged to the auxiliary chair 8, the output end of the electric push rod 9b is hinged to the backrest 9a, elastic cushions 9c are paved on the backrest 9a and the auxiliary chair 8, and an elastic air bag 9d is arranged at the upper end of the backrest 9 a; the backrest 9a is pushed to rotate by the work of the electric push rod 9b, so that the upper body inclination angle of a patient can be adjusted, and a doctor can conveniently inspect and operate the ear, nose and throat.

Specifically, the head rotating assembly 10 includes a head supporting block 10a, a rotating shaft 10b, a worm wheel 10c, a worm 10d, a driving shaft 10e and a rocker 10f, one end of the rotating shaft 10b is fixedly connected with the head supporting block 10a, the other end of the rotating shaft 10b is inserted into the backrest 9a, the rotating shaft 10b is rotatably connected with the backrest 9a, the worm wheel 10c is sleeved on the rotating shaft 10b, the worm 10d is installed beside the worm wheel 10c, the worm 10d is meshed with the worm wheel 10c, one end of the driving shaft 10e penetrates through the middle of the worm 10d, and the rocker 10f is installed at the other end of the driving shaft 10 e; the drive shaft 10e is rotated by rotating the rocker 10f, the drive shaft 10e drives the worm 10d to rotate, the worm 10d drives the worm wheel 10c meshed with the worm to rotate, the worm wheel 10c rotates to drive the rotating shaft 10b to rotate, and the rotating shaft 10b drives the head bearing block 10a to rotate, so that the head of the patient rotates towards two sides, and a doctor can conveniently inspect and transfuse the ears.

Specifically, a protection pad 18 is arranged on the head bearing block 10a, a fixing band 19 with one end connected with the head bearing block 10a is arranged beside the head bearing block 10a, and the other end of the fixing band 19 is connected with the other side of the head bearing block 10a through a magic tape; the head of the patient can be fixed by the fixing belt 19, and the patient is prevented from discomfort and harassment in the process of checking and delivering the medicine.

The working principle of the invention is as follows: when the invention is used, a patient firstly lies on the auxiliary chair 8, the back of the patient is abutted against the backrest 9a, the head of the patient is abutted against the head bearing block 10a, the head of the patient can be fixed through the fixing belt 19, the backrest 9a is pushed to rotate through the work of the electric push rod 9b, so that the upper body inclination angle of the patient can be adjusted, the examination operation of the ear, the nose and the throat of a doctor is convenient, if the ear of the patient needs to be administrated, the doctor rotates the rocker 10f to rotate the driving shaft 10e, the driving shaft 10e drives the worm 10d to rotate, the worm 10d drives the worm wheel 10c meshed with the worm to rotate, the worm wheel 10c rotates to drive the rotating shaft 10b to rotate, the rotating shaft 10b drives the head bearing block 10a to rotate, so that the head of the patient rotates towards two sides, the doctor can conveniently examine and administer the ear, before the administration, the proper liquid medicine is selected according, make two transport axle 4c synchronous rotations under the effect of two drive wheels 4f and belt, thereby make conveyer belt 4b rotate, every conveyer trough 4e is when passing through unloading passageway 4d on conveyer belt 4b, the medicine head of giving of unloading passageway 4d bottommost all can fall in conveyer trough 4e, and then carry along conveyer belt 4b, pull out medicine head 5c3 from fixed slot 5d, and with medicine head 5c3 and the fixed connection of dosing of installation window department, later will give the medicine head and remove patient's disease position, extract out the liquid medicine in medicine bottle 5c4 through drawing liquid pump work, and carry to disease position through coupling hose 5c2 and medicine head, after accomplishing the medicine of giving, cleaning assembly 6 washs the shaking head, the rethread drying assembly is to shaking the head and drying and keeping.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. An otolaryngological delivery device characterized by: including dosing mechanism (1) and complementary unit (2), dosing mechanism (1) is located the side of complementary unit (2), dosing mechanism (1) is including dosing platform (3), the first delivery element (4) of dosing, the subassembly (5) of dosing, washs subassembly (6) and dry subassembly (7), the first delivery element (4) of dosing, the subassembly (5) of dosing, wash subassembly (6) and dry subassembly (7) all set up in the inside of dosing platform (3), the front end of dosing platform (3) is equipped with installation window and storage chamber (3b), installation window department is equipped with floating gate (3a), complementary unit (2) is including supplementary chair (8), angle adjusting part (9) and head rotating part (10), the one end at supplementary chair (8) is installed in angle adjusting part (9), the one end at angle adjusting part (9) is installed in head rotating part (10), the auxiliary chair (8) is arranged in a wavy manner, and armrests (11) are arranged on two sides of the auxiliary chair (8);

the feeding head conveying component (4) comprises a storage groove (4a), a conveying belt (4b) and two conveying shafts (4c), the storage groove (4a) is arranged at the upper end of the administration table (3), the bottom of the storage groove (4a) is obliquely arranged, a blanking channel (4d) is arranged at the lowest part of the bottom of the storage groove (4a), the two conveying shafts (4c) are horizontally arranged at the bottom of the blanking channel (4d), the conveying belt (4b) is sleeved on the two conveying shafts (4c), a plurality of conveying grooves (4e) which are arranged at equal intervals are arranged on the conveying belt (4b), one end of each of the two conveying shafts (4c) is provided with a driving wheel (4f), the two driving wheels (4f) are in transmission connection through a belt, one end of one of the conveying shafts (4c) is provided with a conveying motor (4g) of which the output end is fixedly connected with the conveying shaft.

2. An otorhinolaryngological delivery device according to claim 1 wherein: the bottom of storage tank (4a) is equipped with the shake groove, be equipped with shake board (12) in the shake groove, the one end of shake board (12) is equipped with the shake axis, the both ends of shake axis all rotate with the lateral wall in shake groove and be connected, the one end of shake axis is equipped with extension rod (14), and the pot head of carrying axle (4c) that is close to with extension rod (14) is equipped with rolling disc (15), be equipped with swinging arms (16) that a plurality of is the circumference and distributes on rolling disc (15), swinging arms (16) with extension rod (14) cooperate.

3. An otorhinolaryngological delivery device according to claim 2 wherein: the subassembly (5) of dosing is including dosing groove (5a), block groove (5b) and a plurality of part (5c) of dosing, set up the rear portion at dosing platform (3) for dosing groove (5a), block groove (5b) sets up the upper portion at dosing platform (3), the bottom of block groove (5b) is equipped with fixed slot (5d) that a plurality of is equidistant setting, and a plurality of part (5c) of dosing is equidistant setting in the upper end of dosing platform (3), every dosing part (5c) all includes connector (5c1), drawing liquid pump, liquid-taking pipe, coupling hose (5c2) and infusion head (5c3), connector (5c1) are installed and are equipped with liquid medicine bottle (5c4) rather than threaded connection in dosing groove (5a) and the lower extreme of connector (5c1) is installed at liquid-taking pipe (5c1) and the lower extreme of liquid medicine-taking bottle extends to inboard connector (5c4), the upper end at connector (5c1) is installed to the drawing liquid pump, be connected through coupling hose (5c2) between drawing liquid pump and the infusion head (5c3), the front end and the fixed slot (5d) cooperation of infusion head (5c 3).

4. An otorhinolaryngological delivery device according to claim 3 wherein: the cover is equipped with shell (17) on medicine conveying head (5c3), the inside of shell (17) is equipped with heating coil.

5. An otorhinolaryngological delivery device according to claim 1 wherein: the cleaning assembly (6) comprises a cleaning tank (6a), a cleaning cover (6b) and a fixed block (6c), the cleaning tank (6a) is arranged at the upper end of the medicine feeding table (3), the middle part of the cleaning tank (6a) is provided with the fixed block (6c), a plurality of evenly distributed slots (6d) are arranged on the fixed block (6c), each slot (6d) runs through the fixed block (6c), the cleaning cover (6b) is arranged at the upper end of the cleaning tank (6a), the cleaning cover (6b) is hinged with the medicine feeding table (3), a communication cavity is arranged at the middle part of the cleaning cover (6b), a water inlet pipe (6f) communicated with the communication cavity is arranged at the upper end of the cleaning cover (6b), a plurality of water outlet holes (6i) communicated with the communication cavity are arranged at the lower end of the cleaning cover (6b), a water outlet pipe (6h) is arranged at the bottom of the cleaning tank (6a), one end of the water outlet pipe (6h) extends to the outside of the administration table (3), and a control valve (6g) is arranged on the water outlet pipe (6 h).

6. An otorhinolaryngological delivery device according to claim 1 wherein: drying assembly (7) include drying tank (7a) and a plurality of support bracket (7b), drying tank (7a) set up at the front end of dosing platform (3), a plurality of support bracket (7b) top-down is equidistant setting in drying tank (7a), be equipped with the heating plate in the lateral wall of drying tank (7a), the upper portion of drying tank (7a) is equipped with a plurality of ultraviolet lamp (7c), the bottom of drying tank (7a) is equipped with catch basin (7d), the bottom of catch basin (7d) is equipped with drain pipe (7e), the one end of drain pipe (7e) extends to the outside of dosing platform (3).

7. An otorhinolaryngological delivery device according to claim 1 wherein: angle adjusting part (9) are including back (9a) and electric putter (9b), the one end and the supplementary chair (8) of back (9a) are articulated, the rear end and the supplementary chair (8) of electric putter (9b) are articulated, the output and the back (9a) of electric putter (9b) are articulated, back (9a) and supplementary chair (8) upper berth are equipped with cushion (9c), the upper end of back (9a) is equipped with elasticity gasbag (9 d).

8. An otorhinolaryngological delivery device according to claim 7 wherein: the head rotating assembly (10) comprises a head bearing block (10a), a rotating shaft (10b), a worm wheel (10c), a worm (10d), a driving shaft (10e) and a rocker (10f), one end of the rotating shaft (10b) is fixedly connected with the head bearing block (10a), the other end of the rotating shaft (10b) is inserted into the backrest (9a) and the rotating shaft (10b) is rotatably connected with the backrest (9a), the worm wheel (10c) is sleeved on the rotating shaft (10b), the worm (10d) is installed at the side of the worm wheel (10c) and the worm (10d) is meshed with the worm wheel (10c), one end of the driving shaft (10e) penetrates through the middle of the worm (10d), and the rocker (10f) is installed at the other end of the driving shaft (10 e).

9. An otorhinolaryngological delivery device according to claim 8 wherein: the head supporting block (10a) is provided with a protection pad (18), one end of a fixing band (19) connected with the head supporting block (10a) is arranged beside the head supporting block (10a), and the other end of the fixing band (19) is connected with the other end of the head supporting block (10a) through a magic tape.