阅读说明：本技术 一种医学眼科用定量出液的冲洗装置及冲洗方法 (Flushing device and flushing method for quantitative liquid discharge for medical ophthalmology ) 是由 吴爽 张雁冰 王冬璇 于 2021-10-09 设计创作，主要内容包括：本发明涉及医疗器械技术领域,具体为一种医学眼科用定量出液的冲洗装置及冲洗方法,包括：机体,包括支撑架,所述支撑架的表面连接有进液口,所述支撑架的内侧活动连接有放置仓,所述放置仓的内侧连接有隔板,所述支撑架的表面连接有出液口；定量机构,包括储存仓,所述储存仓的内侧连接有搅拌杆,所述支撑架的内侧连接有连接管。本发明经支撑杆和转槽的连接,在限位槽和限位杆的滑动连接下,实现调节盘在支撑杆的作用下转动,进而实现对储存仓内药液的定量控制,经卡板和支撑簧的连接,在卡板和卡槽的抵合连接下,实现连接件在卡槽内的连接固定,进而实现出液管在支撑架上的连接固定,方便支撑架整体的使用和操作。(The invention relates to the technical field of medical instruments, in particular to a flushing device and a flushing method for quantitative liquid discharge for medical ophthalmology, which comprises the following steps: the machine body comprises a support frame, wherein the surface of the support frame is connected with a liquid inlet, the inner side of the support frame is movably connected with a placing bin, the inner side of the placing bin is connected with a partition plate, and the surface of the support frame is connected with a liquid outlet; the quantitative mechanism comprises a storage bin, the inner side of the storage bin is connected with a stirring rod, and the inner side of the support frame is connected with a connecting pipe. According to the invention, through the connection of the supporting rod and the rotary groove, the adjusting disc is rotated under the action of the supporting rod under the sliding connection of the limiting groove and the limiting rod, so that the quantitative control of the liquid medicine in the storage bin is realized, through the connection of the clamping plate and the supporting spring, under the abutting connection of the clamping plate and the clamping groove, the connection and fixation of the connecting piece in the clamping groove are realized, further, the connection and fixation of the liquid outlet pipe on the supporting frame are realized, and the use and the operation of the whole supporting frame are convenient.)

1. A washing device for quantitative liquid discharge for medical ophthalmology is characterized by comprising:

the machine body comprises a support frame (1), wherein a liquid inlet (11) is connected to the surface of the support frame (1), a placing bin (12) is movably connected to the inner side of the support frame (1), a partition plate (13) is connected to the inner side of the placing bin (12), and a liquid outlet (14) is connected to the surface of the support frame (1);

the quantitative mechanism comprises a storage bin (2), the inner side of the storage bin (2) is connected with a stirring rod (21), the inner side of the support frame (1) is connected with a connecting pipe (22), the inner side of the storage bin (2) is connected with a measuring control disc (23), the inner side of the storage bin (2) is fixedly connected with a suction pump (24), and the surface of the suction pump (24) is connected with a liquid outlet pipe (25);

the recycling mechanism comprises a recycling bin (3), the surface of the support frame (1) is connected with a curling assembly (31), and the inner side of the curling assembly (31) is connected with a recycling pipe (32);

the fixing mechanism comprises a connecting piece (4), wherein the surface of the connecting piece (4) is connected with a clamping groove (41), the surface of the connecting piece (4) is connected with a clamping plate (42), and the surface of the clamping plate (42) is fixedly connected with a supporting spring (43).

2. The apparatus for washing a quantitative liquid discharge for ophthalmology in medicine according to claim 1, wherein: the connecting pipe (22) is connected on the surface of the support frame (1) and the suction pump (24) in a long pipe shape, the measuring control disc (23) is connected on the inner side of the storage bin (2) in three groups, and the liquid outlet pipe (25) is inserted on the surface of the suction pump (24) in a hose shape.

3. The apparatus for washing a quantitative liquid discharge for ophthalmology in medicine according to claim 1, wherein: the surface of support frame (1) is connected with fixed plate (26), the surface of fixed plate (26) is connected with arm-tie (27), the surface of accuse graduated disk (23) is connected with adjustment disk (28), sealing ring (29) have been cup jointed on the surface of adjustment disk (28), the inboard fixedly connected with backup pad (210) of accuse graduated disk (23), the fixed surface of backup pad (210) is connected with extension spring (211).

4. A quantitative liquid discharge irrigation device for ophthalmology in medicine according to claim 3, wherein: the three-group adjustable sealing ring is characterized in that the pulling plates (27) are connected to the surface of the fixing plate (26) in three groups, the adjusting plate (28) is in a disc shape, and the sealing ring (29) is made of rubber.

5. A quantitative liquid discharge irrigation device for ophthalmology in medicine according to claim 3, wherein: the utility model discloses a spacing groove (217) and adjusting plate, including backup pad (210), both ends fixed connection of extension spring (211) are at the inboard of accuse volume dish (23), the surface of both ends fixed connection in backup pad (210) and adjusting plate (28), the inboard swing joint of adjusting plate (28) has bracing piece (212), the surface of adjusting plate (28) is connected with connecting rod (213), the surface swing joint of connecting rod (213) has pull rod (214), rotary groove (215) have been seted up on the surface of adjusting plate (28), the surface of bracing piece (212) is connected with supporting shoe (216), spacing groove (217) have been seted up on the surface of supporting shoe (216), the inboard of spacing groove (217) is connected with gag lever post (218), the surface of pull rod (214) has cup jointed spring (219).

6. The apparatus for washing a quantitative liquid discharge for ophthalmology in medicine according to claim 5, wherein: the supporting rod (212) is fixedly connected with the volume control disc (23) through a connecting disc, the connecting rod (213) is rotatably connected with the pull rod (214) through a rotating shaft, and the supporting rod (212) is rotatably connected with the adjusting disc (28) through a rotating groove (215).

7. The apparatus for washing a quantitative liquid discharge for ophthalmology in medicine according to claim 5, wherein: the supporting blocks (216) are connected to the surface of the adjusting disc (28) in two groups, the limiting rods (218) are fixed to the surface of the supporting rod (212) in two groups, the limiting rods (218) are correspondingly connected with the limiting grooves (217), and two ends of the telescopic spring (219) are fixedly connected to the surfaces of the supporting frame (1) and the pull rod (214).

8. The apparatus for washing a quantitative liquid discharge for ophthalmology in medicine according to claim 1, wherein: the inner side of the curling component (31) is connected with a torsion spring, the recovery pipe (32) is rotatably connected with the curling component (31) through the torsion spring in the curling component (31), and two ends of the recovery pipe (32) are fixedly connected to the surfaces of the recovery bin (3) and the curling component (31).

9. The apparatus for washing a quantitative liquid discharge for ophthalmology in medicine according to claim 1, wherein: connecting piece (4) are two parts and connect the surface at drain pipe (25), the upper portion of connecting piece (4) is the ring, the lower part of connecting piece (4) is the stock, cardboard (42) are two sets of surfaces of connecting at connecting piece (4), support spring (43) and cardboard (42) correspond the connection.

10. A washing method of quantitative liquid discharge for medical ophthalmology is characterized in that:

s1: through the connection of the storage bin (2) in the support frame (1) and the rotation of the stirring rod (21), the liquid medicine in the storage bin (2) is convenient to stir, the connection sealing of the adjusting disc (28) on the control measuring disc (23) is realized through the connection of the adjusting disc (28) and the sealing ring (29) in the connection of the control measuring disc (23), the change of the connection angle between the pull rod (214) and the connecting rod (213) is realized through the connection of the connecting rod (213) and the control measuring disc (23) and the rotation connection of the support rod (212) and the adjusting disc (28) to realize the position change of the adjusting disc (28) and the sealing ring (29) in the control measuring disc (23) through the connection of the tension spring (211) and the support plate (210), and the reset connection of the adjusting disc (28) in the control measuring disc (23) is convenient, the quantity-controlled liquid outlet of the equipment is realized under the connection of the suction pump (24) and the connecting pipe (22);

s2: through the connection of recovery storehouse (3) and recovery tube (32), under the effect of curling subassembly (31), be convenient for control the connection length of recovery tube (32) on support frame (1), under the connection of curling subassembly (31) and support frame (1), make things convenient for recovery tube (32) to carry out concentrated recovery processing to the waste liquid after the use, under the connection of connecting piece (4) and draw-in groove (41), be convenient for fixed the connection of drain pipe (25) on support frame (1), through the connection of cardboard (42) and supporting spring (43), through the closing connection of cardboard (42) and draw-in groove (41), realize that connecting piece (4) are fixed in the connection of draw-in groove (41), and then realize that drain pipe (25) are fixed in the connection on support frame (1), make things convenient for support frame (1) to carry out holistic operation and use.

Technical Field

The invention relates to the technical field of medical instruments, in particular to a flushing device and a flushing method for quantitative liquid discharge for medical ophthalmology.

Background

An ophthalmological washing apparatus for treating the external oculopathy with itching, more scabs, sticky secretion and other symptoms is composed of a washing unit for washing eyes with clean water, diluted saline and medicine decoction, and a washing unit for washing conjunctiva to remove the foreign matter or secretion in conjunctiva bag, eliminating dust or bacteria and preventing infection.

When the washing operation, patient takes the supine position or the seat, with plastic cloth behind the pillow or chest, patient self-holds the water collector and hug closely under the zygomatic arch of washing eye one side, keep the level, but when using current flushing device, the volume of leaving of washing liquid medicine does not carry out accurate accuse volume usually, often operate according to experience and observation through medical personnel, it is too little to wash the liquid medicine, can cause the eye to wash inadequately, too much, again can cause the injury to the eyeball, can not accurately control the volume of leaving of liquid medicine, and the water collector is the household utensils that hold usually, when the operation is used, need to carry out empting of many times liquid medicine, influence medical personnel's operation, consequently, need to design a medical science ophthalmology with washing unit and the washing method of ration play liquid to solve above-mentioned problem urgently.

Disclosure of Invention

The invention aims to provide a medical ophthalmology washing device and a medical ophthalmology washing method for discharging liquid quantitatively, which aim to solve the problems that the quantity of the washing liquid medicine in and out is not accurately controlled, the washing liquid medicine is often operated by medical staff according to experience and observation, and the operation of the medical staff is influenced because a water receiver needs to pour the liquid medicine for many times.

In order to achieve the purpose, the invention provides the following technical scheme: an irrigation device for quantitative outflow of liquid for medical ophthalmology, comprising:

the machine body comprises a support frame, wherein the surface of the support frame is connected with a liquid inlet, the inner side of the support frame is movably connected with a placing bin, the inner side of the placing bin is connected with a partition plate, and the surface of the support frame is connected with a liquid outlet;

the quantitative mechanism comprises a storage bin, the inner side of the storage bin is connected with a stirring rod, the inner side of the support frame is connected with a connecting pipe, the inner side of the storage bin is connected with a measuring control disc, the inner side of the storage bin is fixedly connected with a suction pump, and the surface of the suction pump is connected with a liquid outlet pipe;

the recovery mechanism comprises a recovery bin, the surface of the support frame is connected with a curling assembly, and the inner side of the curling assembly is connected with a recovery pipe;

the fixing mechanism comprises a connecting piece, the surface of the connecting piece is connected with a clamping groove, the surface of the connecting piece is connected with a clamping plate, and the surface of the clamping plate is fixedly connected with a supporting spring.

Preferably, the connecting pipe is long tubular and is connected on the surface of support frame and sucking pump, accuse graduated disk is three group's connections in the inboard of storing the storehouse, the drain pipe is the hose form and inserts and establish on the surface of sucking pump.

Preferably, the surface of support frame is connected with the fixed plate, the surface of fixed plate is connected with the arm-tie, the surface of accuse graduated disk is connected with the adjustment disk, the sealing ring has been cup jointed on the surface of adjustment disk, the inboard fixedly connected with backup pad of accuse graduated disk, the fixed surface of backup pad is connected with the extension spring.

Preferably, the arm-tie is three groups of connections on the surface of fixed plate, the adjusting disk is disc shape, the material of sealing ring is rubber.

Preferably, the backup pad is the inboard of platelike connection at accuse volume dish, the both ends fixed connection of extension spring is on the surface of backup pad and adjustment disk, the inboard swing joint of adjustment disk has the bracing piece, the surface of adjustment disk is connected with the connecting rod, the surface swing joint of connecting rod has the pull rod, the turn round groove has been seted up on the surface of adjustment disk, the surface of bracing piece is connected with the supporting shoe, the spacing groove has been seted up on the surface of supporting shoe, the inboard of spacing groove is connected with the gag lever post, the surface of pull rod has cup jointed the extension spring.

Preferably, the bracing piece passes through connection pad and accuse volume dish fixed connection, connecting rod and pull rod rotate through the pivot to be connected, the bracing piece rotates through turn trough and adjusting disk to be connected.

Preferably, the supporting blocks are connected to the surface of the adjusting disc in two groups, the limiting rods are fixed to the surface of the supporting rod in two groups, the limiting rods are correspondingly connected with the limiting grooves, and two ends of the telescopic spring are fixedly connected to the surfaces of the supporting frame and the pull rod.

Preferably, the inner side of the curling assembly is connected with a torsion spring, the recovery pipe is rotatably connected with the curling assembly through the torsion spring in the curling assembly, and two ends of the recovery pipe are fixedly connected to the surfaces of the recovery bin and the curling assembly.

Preferably, the connecting piece is two parts and connects the surface at the drain pipe, the upper portion of connecting piece is the ring, the lower part of connecting piece is the stock, the cardboard is two sets of connections on the surface of connecting piece, support spring and cardboard correspond the connection.

A washing method of quantitative liquid for medical ophthalmology comprises the following steps:

s1: through the connection of the storage bin in the supporting frame, under the rotation of the stirring rod, the liquid medicine in the storage bin is convenient to stir, through the connection of the regulating disc and the sealing ring, the connection and sealing of the regulating disc on the regulating disc are realized through the connection of the regulating disc and the sealing ring, through the connection of the pull rod and the pull plate, through the pulling of the pull plate, the change of the connection angle between the pull rod and the connecting rod is realized, through the connection of the connecting rod and the regulating disc, the rotary connection of the supporting rod and the regulating disc, the position change of the regulating disc and the sealing ring in the regulating disc is realized, through the connection of the tension spring and the supporting plate, the reset connection of the regulating disc in the regulating disc is convenient, and through the connection of the suction pump and the connecting pipe, the quantity-controlled liquid discharge of equipment is realized;

s2: through the connection of retrieving storehouse and collector tube, under the effect of the subassembly that curls, be convenient for control the connection length of collector tube on the support frame, under the connection of the subassembly that curls and support frame, make things convenient for the collector tube to carry out the recovery processing of concentrating to the waste liquid after the use, under the connection of connecting piece and draw-in groove, be convenient for fixed the connection of drain pipe on the support frame, through the connection of cardboard and support spring, through the connection of cardboard and draw-in groove to closing, it is fixed to realize the connection of connecting piece in the draw-in groove, and then it is fixed to realize the connection of drain pipe on the support frame, make things convenient for the support frame to carry out holistic operation and use.

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

1. this washing unit that liquid is gone out with ration to medical science ophthalmology is at the in-process that uses, through the connection of accuse graduated disk and adjusting disk, under the effect of adjusting disk and sealing ring, realize that the adjusting disk is sealed to the connection of through-hole on the accuse graduated disk, under the connection of backup pad and extension spring, the quick re-setting of the adjusting disk in the accuse graduated disk of being convenient for, through the connection of bracing piece and turn-trough, under the sliding connection of spacing groove and gag lever post, realize that the adjusting disk rotates under the effect of bracing piece, and then realize the quantitative control to the liquid medicine in the storage storehouse.

2. This washing unit that liquid was gone out with ration to medical science ophthalmology has realized when controlling the liquid medicine ration, through the connection of retrieving storehouse and recovery tube, under the effect of curling subassembly, be convenient for change the length that the recovery tube is connected on retrieving the storehouse, effect through retrieving the storehouse, the realization is to the recovery and the concentrated processing of waste liquid, under the connection of connecting piece and draw-in groove, through the connection of cardboard and support spring, under the connection of closing of the support of cardboard and draw-in groove, it is fixed to realize the connection of connecting piece in the draw-in groove, and then it is fixed to realize the connection of drain pipe on the support frame, make things convenient for holistic use of support frame and operation.

Drawings

FIG. 1 is a schematic cross-sectional elevation view of the structure of the present invention;

FIG. 2 is a schematic side view of the structure of the turntable of the present invention;

FIG. 3 is an enlarged schematic view of FIG. 1 at A according to the present invention;

FIG. 4 is a perspective view of the measuring control panel of FIG. 1 according to the present invention;

FIG. 5 is a perspective view of the adjusting plate of FIG. 3 according to the present invention;

FIG. 6 is an enlarged view of the structure of FIG. 1 at B according to the present invention;

fig. 7 is a partial front sectional view of the connection structure of the connection member and the card slot in fig. 1 according to the present invention.

In the figure: 1. a support frame; 11. a liquid inlet; 12. placing a bin; 13. a partition plate; 14. a liquid outlet; 2. a storage bin; 21. a stirring rod; 22. a connecting pipe; 23. a measuring control panel; 24. a suction pump; 25. a liquid outlet pipe; 26. a fixing plate; 27. pulling a plate; 28. an adjusting disk; 29. a seal ring; 210. a support plate; 211. a tension spring; 212. a support bar; 213. a connecting rod; 214. a pull rod; 215. rotating the groove; 216. a support block; 217. a limiting groove; 218. a limiting rod; 219. a tension spring; 3. a recovery bin; 31. a crimping assembly; 32. a recovery pipe; 4. a connecting member; 41. a card slot; 42. clamping a plate; 43. and supporting the spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-7, an embodiment of the present invention is shown:

an irrigation device for quantitative outflow of liquid for medical ophthalmology, comprising:

the machine body comprises a support frame 1, wherein a liquid inlet 11 is connected to the surface of the support frame 1, a placing bin 12 is movably connected to the inner side of the support frame 1, a partition plate 13 is connected to the inner side of the placing bin 12, a liquid outlet 14 is connected to the surface of the support frame 1, under the connection of the support frame 1 and the liquid inlet 11, liquid medicine can be poured into the storage bin 2 conveniently under the action of the liquid inlet 11, and under the connection of the placing bin 12 and the partition plate 13, a flushing pipe can be placed and stored conveniently under the action of the partition plate 13;

the quantifying mechanism comprises a storage bin 2, the inner side of the storage bin 2 is connected with a stirring rod 21, the inner side of a support frame 1 is connected with a connecting pipe 22, the inner side of the storage bin 2 is connected with a measuring control disc 23, the inner side of the storage bin 2 is fixedly connected with an absorption pump 24, the surface of the absorption pump 24 is connected with a liquid outlet pipe 25, and through the connection of the storage bin 2 and the stirring rod 21, the liquid medicine in the storage bin 2 is stirred under the action of the stirring rod 21, so that the precipitation is prevented from being caused, and the use of the liquid medicine is prevented from being influenced;

the recovery mechanism comprises a recovery bin 3, the surface of the support frame 1 is connected with a curling assembly 31, the inner side of the curling assembly 31 is connected with a recovery pipe 32, and the recovery pipe 32 is convenient to store under the action of the curling assembly 31 through the connection of the recovery bin 3 and the curling assembly 31;

fixing mechanism, including connecting piece 4, the surface of connecting piece 4 is connected with draw-in groove 41, the surface of connecting piece 4 is connected with cardboard 42, the fixed surface of cardboard 42 is connected with supporting spring 43, through the connection of connecting piece 4 and drain pipe 25, under the connection of draw-in groove 41 and support frame 1, connect through the block of connecting piece 4 and draw-in groove 41, it is fixed to realize the connection of drain pipe 25 on support frame 1, prevent that support frame 1 when removing, cause rocking of drain pipe 25.

Further, connecting pipe 22 is long tubular connection on the surface of support frame 1 and aspiration pump 24, accuse graduated disk 23 is three group's connections in the inboard of storing storehouse 2, drain pipe 25 is the hose form and inserts the surface of establishing aspiration pump 24, through connecting pipe 22 and aspiration pump 24's connection, under the effect of aspiration pump 24, be convenient for extract the liquid medicine in the storehouse 2, the input of aspiration pump 24 passes through the wire and is connected with external power source's output electricity, realize the use and the operation of aspiration pump 24 in storing storehouse 2.

Furthermore, the surface of support frame 1 is connected with fixed plate 26, the surface of fixed plate 26 is connected with arm-tie 27, the surface of accuse graduated disk 23 is connected with adjustment disk 28, sealing ring 29 has been cup jointed on the surface of adjustment disk 28, the inboard fixedly connected with backup pad 210 of accuse graduated disk 23, the fixed surface of backup pad 210 is connected with extension spring 211, through the connection of fixed plate 26 and support frame 1, under the effect of arm-tie 27, be convenient for carry out quantitative flow to the liquid medicine on the accuse graduated disk 23, realize the ration of storing storehouse 2 and go out liquid.

Furthermore, the pulling plates 27 are connected to the surface of the fixing plate 26 in three groups, the adjusting plate 28 is in a disc shape, the sealing ring 29 is made of rubber, and through the connection between the adjusting plate 28 and the sealing ring 29, the liquid medicine on the measuring control plate 23 can flow conveniently under the rotary connection between the measuring control plate 23 and the adjusting plate 28, and through the connection between the sealing ring 29 and the adjusting plate 28, the connection and sealing of the adjusting plate 28 on the measuring control plate 23 are realized under the action of the sealing ring 29.

Further, the supporting plate 210 is connected to the inner side of the volume control disc 23 in a plate shape, two ends of the tension spring 211 are fixedly connected to the surfaces of the supporting plate 210 and the adjusting disc 28, the inner side of the adjusting disc 28 is movably connected with the supporting rod 212, the surface of the adjusting disc 28 is connected with the connecting rod 213, the surface of the connecting rod 213 is movably connected with the pull rod 214, the surface of the adjusting disc 28 is provided with the rotating groove 215, the surface of the supporting rod 212 is connected with the supporting block 216, the surface of the supporting block 216 is provided with the limiting groove 217, the inner side of the limiting groove 217 is connected with the limiting rod 218, the surface of the pull rod 214 is sleeved with the telescopic spring 219, and through the connection of the supporting plate 210 and the tension spring 211, under the effect of the tension spring 211, the quick reset of the adjusting disc 28 on the volume control disc 23 is facilitated.

Furthermore, the supporting rod 212 is fixedly connected with the control volume disc 23 through a connecting disc, the connecting rod 213 is rotatably connected with the pull rod 214 through a rotating shaft, the supporting rod 212 is rotatably connected with the adjusting disc 28 through a rotating groove 215, the supporting rod 212 is connected with the adjusting disc 28 through the connecting rod 212, under the action of the supporting rod 212, the connecting angle of the adjusting disc 28 in the control volume disc 23 is conveniently supported, and through the connection of the connecting rod 213 and the pull rod 214, under the action of the pulling plate 27, the connecting angle of the pull rod 214 and the connecting rod 213 is conveniently changed, so that the change of the connecting angle of the adjusting disc 28 in the control volume disc 23 is realized.

Furthermore, the supporting block 216 is two sets of surfaces connected to the adjusting disk 28, the limiting rod 218 is two sets of surfaces fixed to the supporting rod 212, the limiting rod 218 is correspondingly connected to the limiting groove 217, two ends of the telescopic spring 219 are fixedly connected to the surfaces of the supporting frame 1 and the pull rod 214, through the connection between the rotating groove 215 and the adjusting disk 28, under the effect of the supporting block 216 and the limiting groove 217, the sliding connection between the limiting rod 218 and the limiting groove 217 realizes the change of the connection angle between the supporting rod 212 and the adjusting disk 28, and under the connection between the telescopic spring 219 and the pull rod 214, the telescopic sliding of the pull rod 214 in the supporting frame 1 is facilitated.

Further, the inboard of curling subassembly 31 is connected with the torsional spring, and recovery tube 32 rotates with curling subassembly 31 through the torsional spring in the subassembly 31 that curls and connects, and recovery tube 32's both ends fixed connection is on the surface of retrieving storehouse 3 and curling subassembly 31, through the connection of recovery tube 32 and curling subassembly 31, under the effect of curling subassembly 31, is convenient for change the connection angle of recovery tube 32 on retrieving storehouse 3, and then conveniently carries out concentrated collection and processing to the waste liquid.

Further, connecting piece 4 is the surface of two parts connection at drain pipe 25, the upper portion of connecting piece 4 is the ring, the lower part of connecting piece 4 is the stock, cardboard 42 is two sets of surfaces of connection at connecting piece 4, support spring 43 and cardboard 42 correspond the connection, through the connection of connecting piece 4 and draw-in groove 41, under cardboard 42 and support spring 43's connection, the cardboard 42 of being convenient for is to closing the connection of the butt of draw-in groove 41, and then realize that the connection of connecting piece 4 in draw-in groove 41 is fixed.

A washing method of quantitative liquid for medical ophthalmology comprises the following steps:

s1: through the connection of the storage bin 2 in the support frame 1, under the rotation of the stirring rod 21, the liquid medicine in the storage bin 2 is convenient to stir, the connection of the control volume disc 23 and the storage bin 2 is realized, through the connection of the adjusting disc 28 and the sealing ring 29, the connection sealing of the adjusting disc 28 on the control volume disc 23 is realized, through the connection of the pull rod 214 and the pull plate 27, the change of the connection angle between the pull rod 214 and the connecting rod 213 is realized by pulling the pull plate 27, through the connection of the connecting rod 213 and the control volume disc 23, the rotation connection of the supporting rod 212 and the adjusting disc 28 is realized, the position change of the adjusting disc 28 and the sealing ring 29 in the control volume disc 23 is realized, through the connection of the tension spring 211 and the supporting plate 210, the reset connection of the adjusting disc 28 in the control volume disc 23 is convenient, and under the connection of the suction pump 24 and the connecting pipe 22, the controlled volume liquid discharge of the equipment is realized;

s2: through the connection of retrieving storehouse 3 and accumulator 32, under the effect of curling subassembly 31, be convenient for control the connection length of accumulator 32 on support frame 1, under the connection of curling subassembly 31 and support frame 1, make things convenient for the recovery processing that accumulator 32 carries out concentrating to the waste liquid after the use, under the connection of connecting piece 4 and draw-in groove 41, be convenient for fixed the connection of drain pipe 25 on support frame 1, through cardboard 42 and support spring 43's connection, through cardboard 42 and draw-in groove 41's butt joint, it is fixed to realize the connection of connecting piece 4 in draw-in groove 41, and then it is fixed to realize the connection of drain pipe 25 on support frame 1, make things convenient for support frame 1 to carry out holistic operation and use.

The working principle is as follows: through the connection of the supporting frame 1 and the liquid inlet 11, under the action of the liquid inlet 11, the liquid medicine is conveniently added into the storage bin 2, under the connection of the storage bin 12 and the partition plate 13, the washing pipe is convenient to place and store, through the action of the liquid outlet 14, the waste liquid is convenient to discharge, under the connection of the stirring rod 21 and the storage bin 2, the liquid medicine in the storage bin 2 is convenient to stir through the action of the stirring rod 21, through the connection of the connecting pipe 22 and the suction pump 24, under the action of the suction pump 24, the liquid medicine in the storage bin 2 is convenient to extract, through the connection of the liquid outlet pipe 25 and the supporting frame 1, the liquid medicine in the storage bin 2 flows out, under the connection of the control disc 23 and the adjusting disc 28, through the connection of the adjusting disc 28 and the sealing ring 29, the connection sealing of the adjusting disc 28 on the control disc 23 is realized, under the connection of the fixed plate 26 and the pull plate 27, through the connection of expanding spring 219 and pull rod 214, realize the connection of pull rod 214 in support frame 1 flexible, through the rotation connection of pull rod 214 and connecting rod 213, under the rotation connection of bracing piece 212 and turn trough 215, through the connection of supporting shoe 216 and spacing groove 217, the sliding connection of spacing groove 217 and gag lever post 218 realizes the connection rotation between bracing piece 212 and the adjusting disk 28, and then realize that connecting rod 213 changes the angle of adjusting disk 28 in accuse volume dish 23, through the connection of backup pad 210 and extension spring 211, under the effect of extension spring 211, realize the quick reset of adjusting disk 28 in accuse volume dish 23.

Through retrieving connection of storehouse 3 and support frame 1, under the linkage effect of curling subassembly 31 and recovery tube 32, through the effect of curling subassembly 31, realize the change of connecting length on retrieving storehouse 3 of recovery tube 32, under the effect of recovery tube 32 and recovery storehouse 3, conveniently carry out concentrated recovery and processing to the waste liquid, under the connection of connecting piece 4 and draw-in groove 41, through cardboard 42 and support spring 43's connection, realize cardboard 42 and draw-in groove 41's support and close the connection, and then realize that the connection of connecting piece 4 on draw-in groove 41 is fixed, it is fixed to reach the connection of drain pipe 25 on support frame 1.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.