CN109276399B

CN109276399B - Working method of medical ophthalmologic operation auxiliary device

Info

Publication number: CN109276399B
Application number: CN201811329069.3A
Authority: CN
Inventors: 樊小娟; 李晶明; 景永锋; 王开旭; 李秀玲
Original assignee: First Affiliated Hospital of Medical College of Xian Jiaotong University
Current assignee: First Affiliated Hospital of Medical College of Xian Jiaotong University
Priority date: 2018-11-09
Filing date: 2018-11-09
Publication date: 2020-09-29
Anticipated expiration: 2038-11-09
Also published as: CN109276399A

Abstract

The invention discloses a medical ophthalmologic operation auxiliary device, which belongs to the technical field of medical instruments and comprises a bed plate, a lifting mechanism, a magnifier position adjusting mechanism, an automatic medicine spraying mechanism and a head limiting mechanism, wherein a lifting plate is arranged between the lifting mechanism and the bed plate, a supporting plate hinged with the bed plate is arranged at the left end of the bed plate, four supporting legs distributed in a matrix manner are arranged between the lifting plate and the bed plate, the automatic medicine spraying mechanism comprises a lifting assembly, a medicine spraying assembly and a material moving assembly, and the medicine spraying assembly comprises a medicine spraying component and an angle adjusting assembly. According to the invention, the automatic medicine spraying mechanism can automatically spray the liquid medicine to the eyes of the patient, so that the labor intensity of workers is reduced, the head limiting mechanism can automatically limit the head of the patient, the head of the patient is prevented from being twisted to cause great influence on the eye surgery, the head of the patient can be adjusted to a certain angle by adjusting the electric cylinder, and the success rate of the eye surgery is improved.

Description

Working method of medical ophthalmologic operation auxiliary device

Technical Field

The invention relates to the technical field of medical instruments, in particular to a working method of a medical ophthalmologic operation auxiliary device.

Background

The medical technology refers to a diagnosis and treatment measure which is taken by a medical institution and medical staff thereof for the purpose of diagnosing and treating diseases, judging and eliminating the diseases, relieving the illness state, relieving the pain, improving the function, prolonging the life and helping the patient to recover the health. When medical staff is treating the ophthalmology disease patient, the operation auxiliary device is very necessary equipment, and the ophthalmology disease patient is when carrying out ophthalmic surgery at present stage, lacks auxiliary device and fixes the doctor of being convenient for and carry out the operation to the magnifying glass to because the difference of doctor's height and operation custom, it is also different to the high requirement of operation table, makes auxiliary device need carry out the function adjusted to its height.

The invention patent with patent number CN103876903B discloses an ophthalmologic operation bed, wherein a mattress is provided with a taper hole, an air bag is arranged in the taper hole, and when a patient is a humpback patient, the air in the air bag can be discharged to meet the requirement of the humpback patient for lying; the bed plate is provided with the headrest, the MP3 player is arranged in the headrest, and when a patient is operated, relaxing light music can be played through the MP3 player, so that the psychological pressure of the patient is relieved; the bed board is designed in a lifting mode, and the lifting of the bed board can be realized only by pressing a button, so that the requirements of doctors with different height requirements during operation can be met, and the operation of the doctors is convenient during the operation; the head of the bed is provided with an illuminating lamp and a magnifying glass and can be folded in a second bracket positioned at the position of the head of the bed. The intelligent degree and the humanized degree of the invention are both high, and the invention is convenient for clinical popularization and application.

However, the above invention patents have the following problems; first, can't spray the medicine in patient's eye automatically, need the doctor manually to spray the medicine, the long-time handheld medicine of worker can bring great intensity of labour to the worker, and the second, can't carry on spacingly to patient's head, make the patient turn round the head and cause great influence to the eye operation, the third, can't get off the angle of adjustment patient's head at the fixed state of patient head, can not satisfy ophthalmic surgery's various demands, the success rate of operation has been reduced.

Disclosure of Invention

The invention aims to provide a medical ophthalmic surgery auxiliary device to solve the technical problems that in the prior art, medicine can not be automatically sprayed on the eyes of a patient and the head of the patient can not be limited.

The invention provides a medical ophthalmic operation auxiliary device, which comprises a bed board, a lifting mechanism, a magnifier position adjusting mechanism, an automatic medicine spraying mechanism and a head limiting mechanism, a lifting plate is horizontally arranged between the lifting mechanism and the bed plate, a supporting plate hinged with the bed plate is arranged at the left end of the bed plate, four supporting legs which are distributed in a matrix are arranged between the lifting plate and the bed plate, the head limiting mechanism is arranged at the top of the supporting plate, the automatic medicine spraying mechanism is arranged at the top of the lifting plate, the magnifier position adjusting mechanism is arranged at the top of the supporting plate, the automatic pesticide spraying mechanism comprises a lifting component, a pesticide spraying component and a material moving component arranged on the top of the lifting component, spout the medicine subassembly and set up on moving the material subassembly, spout the medicine subassembly including spouting the medicine part and be used for adjusting the angle adjustment subassembly that spouts the medicine part and spray the angle.

Further, the lifting component sets up the solid fixed cylinder at the lifter plate top, every including bearing board, two intervals all be equipped with on the solid fixed cylinder rather than sliding fit's slide bar, the top at two slide bars is fixed to the bearing board, the top of lifter plate is equipped with the electric jar that goes up and down, the output of the electric jar that goes up and down and the bottom fixed connection of bearing board, the top of lifter plate is equipped with two fixing bases, and every fixing base all articulates there is the regulation electric jar, the bottom of backup pad is equipped with two and extends the ear, and every is extended the ear and all corresponds an regulation electric jar, the output shaft of adjusting the electric jar is rather than the extension ear that corresponds articulated.

Further, it sets up the axis of rotation on the supporting seat including moving flitch, self-locking motor, supporting seat and level to move the material subassembly, self-locking motor and supporting seat all set up the top at the bearing board, the cover is equipped with the rotor plate in the axis of rotation, the tip cover of axis of rotation is equipped with reduction gear, the cover is equipped with the driving gear with reduction gear meshing on self-locking motor's the output shaft, move the flitch setting in the one end of rotor plate, and move flitch and rotor plate sliding fit, be equipped with the support frame on the lateral wall of rotor plate, the top of support frame is equipped with driving motor, the cover is equipped with rotary gear on driving motor's the output shaft, be equipped with the tooth's socket with rotary gear meshing.

Further, angle adjusting part sets up the connecting plate in the bottom of moving flitch one end, two including two intervals be equipped with the rotation axis between the connecting plate, the cover is equipped with the regulating plate on the rotation axis, the both ends bottom of regulating plate all is equipped with the driving plate, and every driving plate is semi-circular structure, two be equipped with the installation axle between the connecting plate, install epaxial two drive gear, every drive gear all corresponds a driving plate, be equipped with on the driving plate and rather than the drive gear meshing's that corresponds flank of tooth, one of them be equipped with the rotating electrical machines with rotation axis fixed connection on the lateral wall of connecting plate.

Further, spout the medicine part including setting up depositing the cartridge case and setting up the ferrule in the regulating plate bottom at the bearing board top, be equipped with in the ferrule and spout the medicine pipeline, it is equipped with the medicine mouth to spout on the medicine pipeline, the top of depositing the cartridge case is equipped with into medicine pipeline, the hypomere of depositing the cartridge case is equipped with out the medicine pipeline, it is equipped with the on-off valve on the medicine pipeline to go out, go out the medicine pipeline and spout and be equipped with coupling hose between the medicine pipeline.

Furthermore, the head limiting mechanism comprises a limiting frame arranged at the top of the supporting plate and a connecting frame arranged at the bottom of the supporting plate, a headrest is arranged in the limit frame, two slide rails which are arranged at intervals along a straight line are arranged at the top of the connecting frame, sliding blocks which are in sliding fit with the sliding rails are arranged on the sliding rails, a contact component is arranged at the top of each sliding block, a rotating rod which is vertically arranged is arranged between the two sliding rails, the rotating rods are sleeved with rotating plates, a first transmission rod is hinged between one sliding block and the rotating plate, a second transmission rod is hinged between the other sliding block and the rotating plate, the bottom of link is equipped with the tight motor of clamp with dwang fixed connection, the top of backup pad is equipped with the supporting shoe, the top of supporting shoe is equipped with flexible fluorescent tube, be equipped with the LED lamp on the flexible fluorescent tube.

Further, the subassembly of contradicting is including the touch panel and set up the fixed plate at the sliding block top, the touch panel is made for flexible material, be equipped with four installation poles that are matrix distribution on the lateral wall of touch panel, all overlap on every installation pole and be equipped with buffer spring, buffer spring contradicts between touch panel and fixed plate, be equipped with the through-hole that supplies the installation pole to pass through on the fixed plate, the tip cover of installation pole is equipped with the spacing ring.

Further, the magnifier position adjusting mechanism comprises a guide rail and a material moving block arranged on the guide rail, the top of the material moving block is provided with a screw rod sliding table, the side wall of a sliding block of the screw rod sliding table is provided with a supporting bracket, the top of the supporting bracket is provided with a rotary cylinder, the output end of the rotary cylinder is fixed with a fixed strip, a rotating rod which is rotatably connected with the fixing strip is inserted into the end part of the fixing strip, a magnifying glass is arranged on the rotating rod, the top of the supporting plate is provided with a stepping motor and two mounting seats arranged at intervals, each mounting seat is provided with a connecting rod rotationally connected with the mounting seat, the connecting rod is sleeved with synchronizing wheels, two synchronizing belts are arranged between the synchronizing wheels, an output shaft of the stepping motor is fixedly connected with one end of the connecting rod, and a driving plate fixedly connected with the synchronizing belts is arranged on the side wall of the material moving block.

Further, elevating system all is equipped with rather than sliding fit's slip side's pipe including loading board and four fixed square pipes that are the matrix distribution, every fixed square pipe, the lifter plate is fixed at the top of four slip side's pipes, the top of loading board is equipped with bearing seat and sets up the two-way lead screw on the bearing seat, the cover is equipped with the feed block that two intervals set up on the two-way lead screw, two be equipped with respectively on the feed block with two-way lead screw both ends threaded connection's screw, the tip cover of two-way lead screw is equipped with hand pole.

Further, elevating system is still including setting up at the articulated seat of bed board bottom and two connecting seats that correspond two feeding blocks respectively, the connecting seat is fixed at the top rather than the feeding block that corresponds, two it has the feed plate, two all to articulate between connecting seat and the articulated seat the feed plate is the symmetry and sets up.

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

the automatic medicine spraying device is provided with a lifting mechanism, a magnifier position adjusting mechanism, an automatic medicine spraying mechanism and a head limiting mechanism, the automatic medicine spraying mechanism can automatically spray medicine to the eyes of a patient, and the head limiting mechanism can automatically limit the head of the patient, so that the technical problems that the medicine cannot be automatically sprayed to the eyes of the patient and the head of the patient cannot be limited in the prior art are effectively solved.

Secondly, the magnifier position adjusting mechanism comprises a guide rail, a material moving block, a supporting bracket, a rotary cylinder, a fixing strip, a rotary rod, a magnifier and a screw rod sliding table, and the position of the magnifier can be adjusted through the magnifier position adjusting mechanism, so that the magnifier can observe the eyes of a patient at different heights and angles.

Thirdly, the automatic medicine spraying mechanism is arranged and comprises a lifting assembly, a medicine spraying assembly and a material moving assembly, liquid medicine can be automatically sprayed to the eyes of a patient through the automatic medicine spraying mechanism, a worker does not need to manually spray medicine, and labor intensity of the worker is reduced.

Fourthly, the height of the lifting plate can be automatically adjusted through the lifting mechanism, and the requirements of doctors with different heights on the height of the bed plate are met.

Fifthly, the head limiting mechanism can automatically limit the head of the patient, so that the patient is prevented from twisting the head to cause great influence on eye surgery, and the buffer spring can play a role in buffering, so that the patient is prevented from being clamped and painful.

Sixthly, the head of the patient can be adjusted to a certain angle by adjusting the electric cylinder, so that the patient can be conveniently operated by workers, and the success rate of eye surgery is improved.

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 side view of the present invention;

FIG. 3 is a partial perspective view of the first embodiment of the present invention;

FIG. 4 is a partial perspective view of the second embodiment of the present invention;

FIG. 5 is a schematic perspective view of the automatic spraying mechanism;

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

FIG. 7 is a schematic perspective view of the head limiting mechanism;

FIG. 8 is a cross-sectional schematic view of the head restraint mechanism;

FIG. 9 is a schematic view, partly in section, of the present invention;

reference numerals:

a bed plate 1, a lifting mechanism 2, a bearing plate 2a, a fixed square tube 2b, a sliding square tube 2c, a bidirectional screw rod 2d, a feeding block 2e, a hand lever 2f, a hinged seat 2g, a connecting seat 2h, a feeding plate 2i, a bearing seat 2j, a magnifier position adjusting mechanism 3, a guide rail 3a, a material moving block 3b, a screw rod sliding table 3b1, a rotary cylinder 3b2, a fixed strip 3b3, a rotary rod 3b4, a connecting seat 3b5, a magnifier 3c, a stepping motor 3d, a synchronous wheel 3e, a synchronous belt 3f, a driving plate 3g, an automatic medicine spraying mechanism 4, a lifting assembly 4a, a bearing plate 4a1, a fixed cylinder 4a2, a lifting electric cylinder 4a3, a sliding rod 4a4, a material moving assembly 4b, a material moving plate 4b1, a self-locking motor 4b2, a supporting seat 4b3, a rotary shaft 4b4, a rotary plate 4b 963637, a reduction gear 4b6, a driving gear 4b7, a supporting frame 39, a rotating gear 4d, a head limiting mechanism 5, a limiting frame 5a, a connecting frame 5b, a sliding rail 5b1, a sliding block 5b2, an interference component 5c, an interference plate 5c1, a fixing plate 5c2, a mounting rod 5c3, a buffer spring 5c4, a rotating rod 5c5, a limiting ring 5c6, a rotating plate 5c7, a first transmission rod 5c8, a second transmission rod 5c9, a clamping motor 5d, a lifting plate 6, a supporting plate 6a, a supporting foot 6b, a fixing seat 6c, an adjusting electric cylinder 6d, an extending lug 6e, a spraying component 7a, a storage cylinder 7a1, a spraying pipe 7a2, a medicine inlet pipe 7a3, a medicine outlet pipe 7a4, a spraying nozzle 7a5, an angle adjusting component 7b, a connecting plate 7b 635, a rotating shaft 7b2, an adjusting plate 7b3, a driving plate 7b4, a mounting shaft 7b5, a driving gear 598, a supporting block 598, a lamp 598, and an LED lamp 8 b.

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 connected or b 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 9, an embodiment of the present invention provides a medical ophthalmic surgery assisting device, including a bed plate 1, a lifting mechanism 2, a magnifier 3c position adjusting mechanism 3, an automatic medicine spraying mechanism 4, and a head limiting mechanism 5, wherein a lifting plate 6 is horizontally disposed between the lifting mechanism 2 and the bed plate 1, a support plate 6a hinged to the bed plate 1 is disposed at the left end of the bed plate 1, four support legs 6b are disposed between the lifting plate 6 and the bed plate 1, the head limiting mechanism 5 is disposed at the top of the support plate 6a, the automatic medicine spraying mechanism 4 is disposed at the top of the lifting plate 6, the magnifier 3c position adjusting mechanism 3 is disposed at the top of the support plate 6a, the automatic medicine spraying mechanism 4 includes a lifting component 4a, a medicine spraying component 7, and a material moving component 4b disposed at the top of the lifting component 4a, the pesticide spraying assembly 7 is arranged on the material moving assembly 4b, and the pesticide spraying assembly 7 comprises a pesticide spraying part 7a and an angle adjusting assembly 7b for adjusting the spraying angle of the pesticide spraying part 7 a; can the height of automatically regulated lifter plate 6 through elevating system 2, satisfy the demand of the doctor of different heights to 1 height of bed board, can adjust the position of magnifying glass 3c through magnifying glass 3c position adjustment mechanism 3, make magnifying glass 3c can observe patient's eye at the height and the angle of difference, can spray the liquid medicine to patient's eye automatically through automatic medicine spraying mechanism 4, need not that the manual medicine operation of spouting of worker, worker's intensity of labour has been reduced, can carry on spacingly automatically to patient's head through head stop gear 5, avoid the patient to turn round the head and cause great influence to the eye operation, make patient's head can adjust to certain angle through adjusting electric jar 6d, be convenient for the worker to operate to the patient, the success rate of ophthalmic surgery has been improved.

Further, the lifting assembly 4a includes a supporting plate 4a1 and two fixed cylinders 4a2 arranged at the top of the lifting plate 6 at intervals, each fixed cylinder 4a2 is provided with a sliding rod 4a4 in sliding fit therewith, the supporting plate 4a1 is fixed at the top of two sliding rods 4a4, the top of the lifting plate 6 is provided with a lifting electric cylinder 4a3, the output end of the lifting electric cylinder 4a3 is fixedly connected with the bottom of the supporting plate 4a1, the top of the lifting plate 6 is provided with two fixed seats 6c, each fixed seat 6c is hinged with an adjusting electric cylinder 6d, the bottom of the supporting plate 6a is provided with two extending lugs 6e, each extending lug 6e corresponds to one adjusting electric cylinder 6d, and the output shaft of the adjusting electric cylinder 6d is hinged with the corresponding extending lug 6 e; the adjustment electric cylinder 6d is operated to move the extension ear 6e, so that the support plate 6a can rotate to enable the head of the patient to rotate to a certain angle, the fixed cylinder 4a2 is used for installing and supporting the sliding rod 4a4, and the sliding rod 4a4 is used for guiding the movement of the support plate 4a 1.

Further, the material moving assembly 4b comprises a material moving plate 4b1, a self-locking motor 4b2, a supporting seat 4b3 and a rotating shaft 4b4 horizontally arranged on the supporting seat 4b3, the self-locking motor 4b2 and the supporting seat 4b3 are both arranged at the top of the supporting plate 4a1, the rotating plate 4b5 is sleeved on the rotating shaft 4b4, the end of the rotating shaft 4b4 is sleeved with a reduction gear 4b6, the output shaft of the self-locking motor 4b2 is sleeved with a driving gear 4b7 engaged with the reduction gear 4b6, the material moving plate 4b1 is arranged at one end of the rotating plate 4b5, the material moving plate 4b1 is in sliding fit with the rotating plate 4b5, a supporting frame 4b8 is arranged on the side wall of the rotating plate 4b5, the top of the supporting frame 4b8 is provided with a driving motor 4c, an output shaft of the driving motor 4c is sleeved with a rotating gear 4d, and the material moving plate 4b1 is provided with a tooth groove meshed with the rotating gear 4 d; the driving motor 4c can drive the rotating gear 4d to rotate when working, so that the rotating gear 4d can drive the material moving plate 4b1 meshed with the rotating gear to move, the material moving plate 4b1 can drive the angle adjusting assembly 7b to move, the angle adjusting assembly 7b can be close to two eyes of a patient, the self-locking motor 4b2 can drive the driving gear 4b7 to rotate when working, the driving gear 4b7 can drive the speed reduction gear 4b6 to rotate, the rotating shaft 4b4 is made to rotate, the rotating plate 4b5 can rotate around the axis of the rotating shaft 4b4, and the rotating plate 4b5 can make the material moving plate 4b1 be in different positions.

Further, the angle adjusting assembly 7b comprises two connecting plates 7b1 arranged at the bottom of one end of the material moving plate 4b1 at intervals, a rotating shaft 7b2 is arranged between the two connecting plates 7b1, an adjusting plate 7b3 is sleeved on the rotating shaft 7b2, driving plates 7b4 are arranged at the bottoms of the two ends of the adjusting plate 7b3, each driving plate 7b4 is of a semicircular structure, a mounting shaft 7b5 is arranged between the two connecting plates 7b1, two transmission gears 7b6 are arranged on the mounting shaft 7b5, each transmission gear 7b6 corresponds to one driving plate 7b4, a tooth surface meshed with the corresponding transmission gear 7b6 is arranged on the driving plate 7b4, and a rotating motor 7b7 fixedly connected with the rotating shaft 7b2 is arranged on the side wall of one connecting plate 7b 1; the rotary motor 7b7 can drive the rotary shaft 7b2 to rotate when working, the rotary shaft 7b2 can drive the transmission gear 7b6 to rotate, the transmission gear 7b6 can rotate with the transmission plate 7b4 engaged with the transmission gear, so that the transmission plate 7b4 can drive the adjusting plate 7b3 to rotate around the axis of the mounting shaft 7b5, the adjusting plate 7b3 can drive the medicine spraying pipeline 7a2 to move, and the medicine spraying nozzle 7a5 on the medicine spraying pipeline 7a2 can spray the medicine to the eyes of the patient.

Further, the spraying part 7a comprises a medicine storage tank 7a1 arranged at the top of the supporting plate 4a1 and a pipe hoop arranged at the bottom of the adjusting plate 7b3, a spraying pipeline 7a2 is arranged in the pipe hoop, a spraying nozzle 7a5 is arranged on the spraying pipeline 7a2, a medicine inlet pipeline 7a3 is arranged at the top of the medicine storage tank 7a1, a medicine outlet pipeline 7a4 is arranged at the lower section of the medicine storage tank 7a1, an on-off valve is arranged on the medicine outlet pipeline 7a4, and a connecting hose is arranged between the medicine outlet pipeline 7a4 and the spraying pipeline 7a 2; the worker can add liquid medicine into the medicine storage cylinder 7a1 through the medicine inlet pipeline 7a3, the medicine outlet pipeline 7a4 is provided with an on-off valve, the worker can conveniently control the on-off of the medicine outlet pipeline 7a4, and the liquid medicine can be conveyed into the medicine outlet pipeline 7a2 through a connecting hose.

Further, the head limiting mechanism 5 comprises a limiting frame 5a arranged at the top of the supporting plate 6a and a connecting frame 5b arranged at the bottom of the supporting plate 6a, a headrest is arranged in the limiting frame 5a, two sliding rails 5b1 arranged along a straight line at intervals are arranged at the top of the connecting frame 5b, sliding blocks 5b2 in sliding fit with the sliding rails 5b1 are arranged on the sliding rails 5b1, a collision component 5c is arranged at the top of each sliding block 5b2, a vertically arranged rotating rod 5c5 is arranged between the two sliding rails 5b1, a rotating plate 5c7 is sleeved on the rotating rod 5c5, a first transmission rod 5c8 is hinged between each sliding block 5b2 and the rotating plate 5c7, a second transmission rod 5c rotating rod 9 is hinged between the other sliding block 5b2 and the rotating plate 5c7, and a clamping motor 5d fixedly connected with the 5c5 is arranged at the bottom of the connecting frame 5b, the top of the supporting plate 6a is provided with a supporting block 8, the top of the supporting block 8 is provided with a flexible lamp tube 8a, and the flexible lamp tube 8a is provided with an LED lamp 8 b; when the head of a patient is limited, the clamping motor 5d can drive the rotating rod 5c5 to rotate when working, the rotating rod 5c5 can drive the rotating plate 5c7 to rotate, the rotating plate 5c7 can drive the first driving rod 5c8 and the second driving rod 5c9 to rotate in the rotating process, the first driving rod 5c8 and the second driving rod 5c9 can respectively drive the two sliding blocks 5b2 to move, the sliding blocks 5b2 can drive the touch plate 5c1 to move, so that the touch plate 5c1 can be exactly abutted against the face of the patient, the patient is prevented from twisting to affect the operation of the doctor, the sliding rail 5b1 is used for supporting and guiding the sliding blocks 5b2, and the position of the LED lamp 8b can be arbitrarily adjusted by the flexible lamp tube 8 a.

Further, the abutting assembly 5c comprises an abutting plate 5c1 and a fixing plate 5c2 arranged at the top of the sliding block 5b2, the abutting plate 5c1 is made of a flexible material, four mounting rods 5c3 distributed in a matrix are arranged on the side wall of the abutting plate 5c1, each mounting rod 5c3 is sleeved with a buffer spring 5c4, the buffer springs 5c4 abut against the position between the abutting plate 5c1 and the fixing plate 5c2, a through hole for the mounting rod 5c3 to pass through is formed in the fixing plate 5c2, and a limit ring 5c6 is sleeved at the end of the mounting rod 5c 3; the buffer spring 5c4 plays a guiding role for the movement of the abutting plate 5c1, the mounting rod 5c3 plays a guiding role for the movement of the abutting plate 5c1, and the limiting ring 5c6 is used for preventing the mounting rod 5c3 from falling off from the through hole.

Specifically, magnifying glass 3c position adjustment mechanism 3 is including guide rail 3a and the material piece 3b that moves that sets up on guide rail 3a, the top of moving material piece 3b is equipped with lead screw slip table 3b1, be equipped with the support bracket on lead screw slip table 3b 1's the slider lateral wall, the top of support bracket is equipped with revolving cylinder 3b2, be fixed with fixed strip 3b3 on revolving cylinder 3b 2's the output, fixed strip 3b 3's tip is inserted and is equipped with rather than the rotary rod 3b4 of being connected of rotating, be equipped with magnifying glass 3c on the rotary rod 3b4, the top of backup pad 6a is equipped with mounting base 3b5 that step motor 3d and two intervals set up, all is equipped with the connecting rod of being connected rather than rotating on every mounting base 3b5, the cover is equipped with synchronizing wheel 3e on the connecting rod, two be equipped with hold-in-range 3f between the synchronizing wheel 3e, one of step motor 3d output shaft and one of, a driving plate 3g fixedly connected with the synchronous belt 3f is arranged on the side wall of the material moving block 3 b; step motor 3d work can drive a connecting rod and rotate, the connecting rod drives synchronizing wheel 3e at the pivoted in-process and rotates, two synchronizing wheel 3e can drive hold-in range 3f and rotate, make hold-in range 3f can make drive board 3g take place to remove, it can drive and move material piece 3b and remove to drive board 3g, make material piece 3b move and can drive lead screw slip table 3b1 and support bracket removal, make magnifying glass 3c can move to the patient eye directly over, lead screw slip table 3b1 can make magnifying glass 3c move in the vertical direction, make the worker can rotate magnifying glass 3c and make magnifying glass 3c use at different angles, revolving cylinder 3b2 can make fixed strip 3b3 rotate, it can the head lean on the headrest to be convenient for the patient.

Specifically, the lifting mechanism 2 comprises a bearing plate 2a and four fixed square tubes 2b distributed in a matrix manner, each fixed square tube 2b is provided with a sliding square tube 2c in sliding fit with the fixed square tube, the lifting plate 6 is fixed at the tops of the four sliding square tubes 2c, the top of the bearing plate 2a is provided with a bearing seat 2j and a bidirectional screw rod 2d arranged on the bearing seat 2j, the bidirectional screw rod 2d is sleeved with two feeding blocks 2e arranged at intervals, the two feeding blocks 2e are respectively provided with a nut in threaded connection with two ends of the bidirectional screw rod 2d, and the end part of the bidirectional screw rod 2d is sleeved with a hand-operated rod 2 f; the worker can make two-way lead screw 2d take place to rotate through rotating hand lever 2f, two-way lead screw 2d can drive two feed blocks 2e respectively and remove, makes two feed blocks 2e can the relative movement or move back to back of the body, and slip side's pipe 2c can slide on fixed side's pipe 2b, and slip side's pipe 2c can play the effect of direction for lifter plate 6's removal.

Specifically, the lifting mechanism 2 further comprises a hinged seat 2g arranged at the bottom of the bed plate 1 and two connecting seats 2h respectively corresponding to the two feeding blocks 2e, the connecting seats 2h are fixed at the tops of the feeding blocks 2e corresponding to the connecting seats, feeding plates 2i are hinged between the two connecting seats 2h and the hinged seat 2g, and the two feeding plates 2i are symmetrically arranged; the feeding block 2e can drive the feeding plate 2i hinged with the feeding block to move, so that the feeding plate 2i can drive the lifting plate 6 to ascend and descend in the vertical direction, and the requirements of doctors with different heights on the height of the bed plate 1 are met.

The working principle of the invention is as follows: the worker can support the patient to lie on the bed plate 1, and the head leans on the headrest in the limit frame 5a at the top of the support plate 6a, when the height of the lifting plate 6 is to be adjusted, the worker can rotate the two-way screw rod 2d by rotating the hand lever 2f, the two-way screw rod 2d can respectively drive the two feeding blocks 2e to move, so that the two feeding blocks 2e can move relatively or back to back, the feeding block 2e can drive the feeding plate 2i hinged with the feeding block to move, the feeding plate 2i can drive the lifting plate 6 to ascend and descend in the vertical direction, the requirements of doctors with different heights on the height of the bed plate 1 are met, when the head of the patient is to be limited, the clamping motor 5d can drive the rotating rod 5c5 to rotate when working, the rotating rod 5c5 can drive the rotating plate 5c7 to rotate, the rotating plate 5c7 can drive the first transmission rod 5c8 and the second transmission rod 5c9 to rotate in the rotating, the first transmission rod 5c8 and the second transmission rod 5c9 can respectively drive the two sliding blocks 5b2 to move, the sliding block 5b2 can drive the touch plate 5c1 to move, so that the touch plate 5c1 can just touch the face of a patient, the operation of a doctor is prevented from being affected by the head twisting action of the patient, the stepping motor 3d can drive one connecting rod to rotate, the connecting rod drives the synchronizing wheel 3e to rotate in the rotating process, the two synchronizing wheels 3e can drive the synchronizing belt 3f to rotate, the synchronizing belt 3f can drive the driving plate 3g to move, the driving plate 3g can drive the moving block 3b to move, the moving block 3b can drive the screw rod sliding table 3b1 and the support bracket to move, the magnifier 3c can move right above the eyes of the patient, the sliding table 3b1 can enable the magnifier 3c to move in the vertical direction, and the magnifier can rotate the magnifier 3c to enable the magnifier 3c to be used at different angles, when a patient needs to be sprayed automatically, the self-locking motor 4b2 operates to drive the driving gear 4b7 to rotate, the driving gear 4b7 can drive the reduction gear 4b6 to rotate, the rotating shaft 4b4 rotates, the rotating plate 4b5 can rotate around the axis of the rotating shaft 4b4, the rotating plate 4b5 can drive the material moving plate 4b1 at different positions, the material moving plate 4b1 can drive the two connecting plates 7b1 to move, the rotating motor 7b7 operates to drive the rotating shaft 7b2 to rotate, the rotating shaft 7b2 can drive the transmission gear 7b6 to rotate, the transmission gear 7b6 can rotate with the transmission plate 7b4 engaged with the transmission gear, the transmission plate 7b4 can drive the adjusting plate 7b3 to rotate around the axis of the mounting shaft 7b5, the adjusting plate 7b3 can drive the spraying pipe 7a2 to move, the spraying nozzle 7a5 on the spraying pipe 7a2 can spray medicine to the eye of the patient, and the head of the patient needs to be sprayed, the adjustment of the electric cylinder 6d can move the extension ear 6e, so that the support plate 6a can rotate, and the head of the patient can rotate to a certain angle.

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. A working method of a medical ophthalmologic operation auxiliary device comprises a bed plate (1), a lifting mechanism (2), a magnifier (3 c), a position adjusting mechanism (3), an automatic medicine spraying mechanism (4) and a head limiting mechanism (5), wherein a lifting plate (6) which is horizontally arranged is arranged between the lifting mechanism (2) and the bed plate (1), a supporting plate (6 a) which is hinged with the bed plate (1) is arranged at the left end of the bed plate (1), four supporting legs (6 b) which are distributed in a matrix manner are arranged between the lifting plate (6) and the bed plate (1), the head limiting mechanism (5) is arranged at the top of the supporting plate (6 a), the automatic medicine spraying mechanism (4) is arranged at the top of the lifting plate (6), the position adjusting mechanism (3 c) of the magnifier (3 c) is arranged at the top of the supporting plate (6 a), the automatic pesticide spraying mechanism (4) comprises a lifting component (4 a), a pesticide spraying component (7) and a material moving component (4 b) arranged at the top of the lifting component (4 a), the pesticide spraying component (7) is arranged on the material moving component (4 b), and the pesticide spraying component (7) comprises a pesticide spraying part (7 a) and an angle adjusting component (7 b) for adjusting the spraying angle of the pesticide spraying part (7 a); the material moving assembly (4 b) comprises a material moving plate (4 b 1), a self-locking motor (4 b 2), a supporting seat (4 b 3) and a rotating shaft (4 b 4) horizontally arranged on the supporting seat (4 b 3), the self-locking motor (4 b 2) and the supporting seat (4 b 3) are both arranged at the top of a bearing plate (4 a 1), a rotating plate (4 b 5) is sleeved on the rotating shaft (4 b 4), a reduction gear (4 b 4) is sleeved at the end of the rotating shaft (4 b 4), a driving gear (4 b 7) meshed with the reduction gear (4 b 6) is sleeved on an output shaft of the self-locking motor (4 b 2), the material moving plate (4 b 1) is arranged at one end of the rotating plate (4 b 5), the material moving plate (4 b 1) is in sliding fit with the rotating plate (4 b 5), a supporting frame (4 b 8) is arranged on the side wall of the rotating plate (4 b 5), and a driving motor (5734 c) is arranged at the top of the supporting frame (4 b 8), a rotating gear (4 d) is sleeved on an output shaft of the driving motor (4 c), and tooth grooves meshed with the rotating gear (4 d) are formed in the material moving plate (4 b 1); the angle adjusting assembly (7 b) comprises two connecting plates (7 b 1) which are arranged at the bottom of one end of the material moving plate (4 b 1) at intervals, a rotating shaft (7 b 2) is arranged between the two connecting plates (7 b 1), an adjusting plate (7 b 3) is sleeved on the rotating shaft (7 b 2), transmission plates (7 b 4) are arranged at the bottoms of two ends of the adjusting plate (7 b 3), each transmission plate (7 b 4) is of a semicircular structure, a mounting shaft (7 b 5) is arranged between the two connecting plates (7 b 1), two transmission gears (7 b 6) are arranged on the mounting shaft (7 b 5), each transmission gear (7 b 6) corresponds to one transmission plate (7 b 4), the transmission plate (7 b 4) is provided with a tooth surface engaged with the corresponding transmission gear (7 b 6), a rotating motor (7 b 7) fixedly connected with a rotating shaft (7 b 2) is arranged on the side wall of one of the connecting plates (7 b 1); the pesticide spraying part (7 a) comprises a pesticide storage tank (7 a 1) arranged at the top of the supporting plate (4 a 1) and a pipe hoop arranged at the bottom of the adjusting plate (7 b 3), a pesticide spraying pipeline (7 a 2) is arranged in the pipe hoop, a pesticide spraying nozzle (7 a 5) is arranged on the pesticide spraying pipeline (7 a 2), a pesticide inlet pipeline (7 a 3) is arranged at the top of the pesticide storage tank (7 a 1), a pesticide outlet pipeline (7 a 4) is arranged at the lower section of the pesticide storage tank (7 a 1), an on-off valve is arranged on the pesticide outlet pipeline (7 a 4), and a connecting hose is arranged between the pesticide outlet pipeline (7 a 4) and the pesticide spraying pipeline (7 a 2);

the working method comprises the following steps: the worker can support a patient to lie on the bed board, the head leans against the headrest in the limiting frame at the top of the supporting board, when the height of the lifting board is to be adjusted, the worker can rotate the two-way screw rod by rotating the hand crank rod, the two-way screw rod can respectively drive the two feeding blocks to move, so that the two feeding blocks can move relatively or back to back, the feeding blocks can drive the feeding plates hinged with the feeding blocks to move, so that the feeding plates can drive the lifting board to lift in the vertical direction, the requirements of doctors with different heights on the height of the bed board are met, when the head of the patient is to be limited, the clamping motor can drive the rotating rod to rotate, the rotating rod can drive the rotating plate to rotate, the rotating plate can drive the first transmission rod and the second transmission rod to rotate in the rotating process, and the first transmission rod and the second transmission rod can respectively drive the, the sliding block can drive the touch panel to move, so that the touch panel can just touch the face of a patient, the operation work of a doctor is prevented from being influenced by the twisting action of the patient, the stepping motor can drive the connecting rod to rotate, the connecting rod drives the synchronous rotation in the rotating process, the two synchronous wheels can drive the synchronous belt to rotate, the synchronous belt can drive the driving panel to move, the driving panel can drive the material moving block to move, the material moving block can drive the screw rod sliding table and the supporting bracket to move, the magnifier can be moved to the position right above the eyes of the patient, the screw rod sliding table can drive the magnifier to move in the vertical direction, the magnifier can be rotated by an operator to enable the magnifier to be used at different angles, when the patient is automatically sprayed with medicine, the self-locking motor can drive the driving gear to rotate, and the driving gear can drive the reduction gear to rotate, make the axis of rotation rotate, make the rotor plate can revolute the axis rotation of axis of rotation, make the rotor plate can make and move the flitch in the position of difference, make and move the flitch and can drive two connecting plates and remove, rotating electrical machines work can drive the rotation axis rotation, the rotation axis can drive gear and rotate, drive gear can rotate rather than the driving plate of meshing, make the driving plate can drive the regulating plate and rotate around the axis of installation axle, make the regulating plate can drive and spout the medicine pipeline and remove, make and spout the medicine mouth on the medicine pipeline and can spout the medicine to patient's eye, when will carrying out angle modulation to patient's head, it can make the ear that extends to adjust electric jar work and remove, make the backup pad can take place to rotate, make patient's head can rotate to certain angle.

2. The working method of the medical ophthalmic surgery auxiliary device is characterized in that the lifting component (4 a) comprises a supporting plate (4 a 1) and two fixed cylinders (4 a 2) arranged at the top of the lifting plate (6) at intervals, each fixed cylinder (4 a 2) is provided with a sliding rod (4 a 4) in sliding fit with the fixed cylinder, the supporting plate (4 a 1) is fixed at the top of the two sliding rods (4 a 4), the top of the lifting plate (6) is provided with a lifting electric cylinder (4 a 3), the output end of the lifting electric cylinder (4 a 3) is fixedly connected with the bottom of the supporting plate (4 a 1), the top of the lifting plate (6) is provided with two fixed seats (6 c), each fixed seat (6 c) is hinged with an adjusting electric cylinder (6 d), the bottom of the supporting plate (6 a) is provided with two extending lugs (6 e), each extending lug (6 e) corresponds to one adjusting electric cylinder (6 d), the output shaft of the adjusting electric cylinder (6 d) is hinged with the corresponding extending lug (6 e).

3. The working method of the medical ophthalmologic operation auxiliary device according to claim 1, wherein the head position limiting mechanism (5) comprises a position limiting frame (5 a) disposed at the top of the supporting plate (6 a) and a connecting frame (5 b) disposed at the bottom of the supporting plate (6 a), a headrest is disposed in the position limiting frame (5 a), two sliding rails (5 b 1) disposed along a straight line are disposed at the top of the connecting frame (5 b), sliding blocks (5 b 2) slidably engaged with the sliding rails (5 b 1) are disposed on the sliding rails (5 b 1), an interference component (5 c) is disposed at the top of each sliding block (5 b 2), a rotating rod (5 c 5) disposed vertically is disposed between the two sliding rails (5 b 1), a rotating rod (5 c 7) is sleeved on the rotating rod (5 c 5), and a first driving rod (5 c 8) is hinged between one sliding block (5 b 2) and the rotating plate (5 c 7), another it has second transfer line (5 c 9) to articulate between sliding block (5 b 2) and rotor plate (5 c 7), the bottom of link (5 b) is equipped with the clamp motor (5 d) with dwang (5 c 5) fixed connection, the top of backup pad (6 a) is equipped with supporting shoe (8), the top of supporting shoe (8) is equipped with flexible fluorescent tube (8 a), be equipped with LED lamp (8 b) on flexible fluorescent tube (8 a).

4. The working method of the medical ophthalmologic operation assisting device according to claim 3, wherein the abutting assembly (5 c) comprises an abutting plate (5 c 1) and a fixing plate (5 c 2) arranged at the top of a sliding block (5 b 2), the abutting plate (5 c 1) is made of a flexible material, four mounting rods (5 c 3) distributed in a matrix are arranged on the side wall of the abutting plate (5 c 1), each mounting rod (5 c 3) is sleeved with a buffer spring (5 c 4), each buffer spring (5 c 4) abuts between the abutting plate (5 c 1) and the fixing plate (5 c 2), a through hole for the mounting rod (5 c 3) to pass through is arranged on the fixing plate (5 c 2), and a limit ring (5 c 6) is sleeved at the end of the mounting rod (5 c 3).

5. The working method of the medical ophthalmic surgery assisting device according to claim 1, wherein the position adjusting mechanism (3) of the magnifier (3 c) comprises a guide rail (3 a) and a material moving block (3 b) arranged on the guide rail (3 a), the top of the material moving block (3 b) is provided with a screw rod sliding table (3 b 1), a support bracket is arranged on the side wall of a sliding block of the screw rod sliding table (3 b 1), the top of the support bracket is provided with a rotary cylinder (3 b 2), a fixed strip (3 b 3) is fixed on the output end of the rotary cylinder (3 b 2), the end of the fixed strip (3 b 3) is inserted with a rotary rod (3 b 4) rotationally connected with the fixed strip, the rotary rod (3 b 4) is provided with the magnifier (3 c), the top of the support plate (6 a) is provided with a stepping motor (3 d) and two installation seats (3 b 5) arranged at intervals, each mounting seat (3 b 5) is provided with a connecting rod rotationally connected with the mounting seat, the connecting rod is sleeved with a synchronous wheel (3 e), a synchronous belt (3 f) is arranged between the two synchronous wheels (3 e), an output shaft of the stepping motor (3 d) is fixedly connected with the end part of one of the connecting rods, and the side wall of the material moving block (3 b) is provided with a driving plate (3 g) fixedly connected with the synchronous belt (3 f); or further elevating system (2) is fixed square pipe (2 b) that the matrix distributes including loading board (2 a) and four, and every fixed square pipe (2 b) all is equipped with rather than sliding fit's slip square pipe (2 c), the top at four slip square pipe (2 c) is fixed in lifter plate (6), the top of loading board (2 a) is equipped with bearing seat (2 j) and sets up two-way lead screw (2 d) on bearing seat (2 j), the cover is equipped with two intervals and sets up advances material piece (2 e), two advance to be equipped with respectively on material piece (2 e) with two-way lead screw (2 d) both ends threaded connection's screw, the tip cover of two-way lead screw (2 d) is equipped with hand pole (2 f).

6. The working method of the auxiliary surgical device for ophthalmology and medical treatment of claim 5, wherein the lifting mechanism (2) further comprises a hinged seat (2 g) arranged at the bottom of the bed plate (1) and two connecting seats (2 h) respectively corresponding to the two feeding blocks (2 e), the connecting seats (2 h) are fixed at the top of the feeding blocks (2 e) corresponding to the connecting seats, a feeding plate (2 i) is hinged between the two connecting seats (2 h) and the hinged seat (2 g), and the two feeding plates (2 i) are symmetrically arranged.