Portable flushing equipment for ophthalmologic treatment

Abstract

The invention discloses portable flushing equipment for ophthalmology treatment, and relates to the technical field of ophthalmology medical equipment, the portable flushing equipment comprises a flushing assembly, the flushing assembly comprises a supporting tube, a connecting tube is fixed to one side of the supporting tube, a collecting tank is fixed to the top end of the connecting tube, and a flusher is arranged in the collecting tank; the auxiliary assembly is arranged in the collecting tank and comprises a positioning part, the positioning part comprises a positioning frame located above the flusher, an arc-shaped plate is arranged in the positioning frame, a protective pad is fixed to the top of the arc-shaped plate, and a telescopic rod is fixed to one side of the arc-shaped plate. The flushing device has the beneficial effects that through auxiliary arrangement, when the eyes of a patient are close to the flushing device, the eyes of the patient can be automatically pulled open, manual traction is not needed, flushing operation can be completed by a single person, and the diagnosis and treatment efficiency is greatly improved; deep areas such as the conjunctival sac can be fully exposed, flushing blind areas are eliminated, and cleaning and treatment effects are guaranteed.

Description

Technical Field

[0001] This invention relates to the field of ophthalmic medical device technology, and in particular to a convenient rinsing device for ophthalmic treatment. Background Technology

[0002] Ophthalmic irrigation equipment is a fundamental piece of equipment in ophthalmic diagnosis and treatment. Its core function is to rinse the eyes with controlled water flow to remove foreign bodies, secretions, and residual medications from the conjunctival sac, assisting in the treatment of infectious conjunctivitis, chemical eye damage, and other conditions, and providing preoperative disinfection and rinsing and postoperative care for ophthalmic surgeries.

[0003] In the use of existing ophthalmic irrigation equipment, medical staff need to manually pull open the patient's eyelids during the irrigation operation. The extent of manual pulling is limited by the operating force and the patient's tolerance, and it is not possible to fully open the eyelids to expose deep areas such as the conjunctival sac. This can easily lead to foreign objects, secretions, or residual medications in this area not being covered by the irrigation fluid, creating a treatment blind spot, affecting the cleaning and treatment effect. In addition, the initial water flow pressure of the irrigation equipment is generally too high. Excessive initial impact force can stimulate the patient's eye to reflexively close, further reducing cooperation. At the same time, it may also cause the irrigation fluid to flow back into the nasal cavity and ear canal, causing discomfort such as choking and coughing. Summary of the Invention

[0004] The purpose of this section is to outline some aspects of embodiments of the present invention and to briefly describe some preferred embodiments. Simplifications or omissions may be made in this section, as well as in the abstract and title of this application, to avoid obscuring the purpose of these documents; however, such simplifications or omissions should not be construed as limiting the scope of the invention.

[0005] In view of the problems existing in the above and / or existing portable irrigation devices for ophthalmic treatment, the present invention is proposed.

[0006] Therefore, the problem that this invention aims to solve is that manually assisting in pulling open the patient's eyelids is inconvenient and the initial water flow pressure is too high.

[0007] To solve the above-mentioned technical problems, the present invention provides the following technical solution: a convenient rinsing device for ophthalmic treatment, comprising a rinsing assembly including a support tube, a connecting tube fixed to one side of the support tube, a collection groove fixed to the top of the connecting tube, and an rinsing device disposed inside the collection groove; An auxiliary component, disposed inside the collection tank, includes a positioning element. The positioning element includes a positioning frame located above the flushing device. An arc-shaped plate is disposed inside the positioning frame. A protective pad is fixed to the top of the arc-shaped plate. A telescopic rod is fixed to one side of the arc-shaped plate. The other end of the telescopic rod is fixed to the inner wall of the positioning frame.

[0008] As a preferred embodiment of the convenient irrigation device for ophthalmic treatment described in this invention, wherein: a threaded post is fixed to one side of the positioning frame, a threaded sleeve is threadedly connected to the outside of the threaded post, a support rod is rotatably connected to the outside of the threaded sleeve, a support plate is fixed to the top of the collection tank, a support frame is fixed to the top of the support plate, a first spring is fixed to the bottom end of the support rod, and a connecting rod is fixed to one side of the positioning frame.

[0009] As a preferred embodiment of the convenient irrigation device for ophthalmic treatment described in this invention, the auxiliary component further includes a rotating component, which includes a fixed rod fixed to one side of the arc-shaped plate, a rotating column inserted into the fixed rod, a fixed shaft fixed inside the fixed rod, a spiral groove on the rotating column, the fixed shaft sliding within the spiral groove, a stabilizing block fixed to one side of the positioning frame, and the rotating column rotatably connected to the stabilizing block via a bearing.

[0010] As a preferred embodiment of the portable irrigation device for ophthalmic treatment described in this invention, wherein: a rotating rod is fixed to the outside of the rotating column, a moving rod is provided on one side of the rotating rod, a positioning shaft is fixed on the moving rod, the positioning shaft is movably connected to the rotating rod, a stabilizing frame is fixed to one side of the positioning frame, and the moving rod is movably connected to the stabilizing frame.

[0011] As a preferred embodiment of the convenient irrigation device for ophthalmic treatment described in this invention, a fixing block is fixed to one side of the moving rod, a second spring is fixed to the bottom of the fixing block, and the bottom end of the second spring is fixed to the stabilizing frame.

[0012] As a preferred embodiment of the convenient irrigation device for ophthalmic treatment described in this invention, the auxiliary component further includes an adjusting component, which includes a water collection cover fixed to the inner side of the positioning frame. An intercepting net is provided inside the water collection cover. A support shaft is fixed to one side of the intercepting net. One end of the support shaft extends through to the outside of the water collection cover and is rotatably connected to the water collection cover.

[0013] As a preferred embodiment of the convenient irrigation device for ophthalmic treatment described in this invention, the support shaft is fixed to a slide rail at its end, a movable rod is provided on one side of the slide rail, a connecting shaft is fixed to one side of the movable rod, and the connecting shaft is movably connected to the slide rail.

[0014] As a preferred embodiment of the convenient irrigation device for ophthalmic treatment described in this invention, the auxiliary component further includes a pusher, the pusher including a fixed plate fixed to one side of the movable rod, a connecting plate fixed to the bottom of the fixed plate, a force-bearing rod fixed to the end of the connecting plate, and a push block inserted into the movable rod.

[0015] As a preferred embodiment of the convenient irrigation device for ophthalmic treatment described in this invention, the auxiliary components further include a reset member, which includes a fixing post fixed to the top of the fixing plate, a piston fixed to the top of the fixing post, a fixing sleeve fixed to the inner wall of the positioning frame, a third spring fixed to the top of the piston, a squeezing rod fixed to one side of the stabilizing frame, and a force-receiving groove provided on the push block.

[0016] As a preferred embodiment of the convenient irrigation device for ophthalmic treatment described in this invention, the top of the fixing sleeve has a venting groove, the top of the fixing sleeve is hinged with a baffle, and the baffle has venting holes.

[0017] The beneficial effects of this invention are as follows: through the auxiliary settings, when the patient's eyes are close to the flushing device, the patient's eyes can be automatically pulled away without manual pulling, and a single person can complete the flushing operation, which greatly improves the efficiency of diagnosis and treatment; it can fully expose deep areas such as the conjunctival sac, eliminate flushing blind spots, and ensure the cleaning and treatment effects.

[0018] Furthermore, during rinsing, the water flow gradually increases from low to high to avoid the initial high-pressure water flow directly impacting the fragile corneal epithelium, thus preventing eye irritation or damage. This method is suitable for sensitive eye conditions such as postoperative care and corneal ulceration, allowing patients to gradually adapt to the water flow impact, reducing discomfort and fear, and improving rinsing tolerance. Attached Figure Description

[0019] To more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the following description of the embodiments will be briefly introduced. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 This is a structural diagram of a portable irrigation device used for ophthalmic treatment.

[0021] Figure 2 This is a structural diagram of the collection tank of a portable rinsing device used for ophthalmic treatment.

[0022] Figure 3 This is a structural diagram of auxiliary components for a portable irrigation device used in ophthalmic treatment.

[0023] Figure 4 This is a cross-sectional view of the positioning frame of a portable irrigation device used for ophthalmic treatment.

[0024] Figure 5 Portable rinsing device for ophthalmic treatment Figure 4 Enlarged view of the structure at point A in the middle.

[0025] Figure 6 This is a structural diagram of the rotating column and fixing rod of a portable irrigation device used for ophthalmic treatment.

[0026] Figure 7 This is a structural diagram of the water collection hood of a portable irrigation device used for ophthalmic treatment.

[0027] Figure 8 This is a structural diagram of the reset component of a portable irrigation device used for ophthalmic treatment.

[0028] Figure 9 This is a structural diagram of the pusher component of a portable irrigation device used for ophthalmic treatment. Detailed Implementation

[0029] To make the above-mentioned objects, features and advantages of the present invention more apparent and understandable, the specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0030] Many specific details are set forth in the following description in order to provide a full understanding of the invention. However, the invention may also be practiced in other ways different from those described herein, and those skilled in the art can make similar extensions without departing from the spirit of the invention. Therefore, the invention is not limited to the specific embodiments disclosed below.

[0031] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that is mutually exclusive with other embodiments.

[0032] Example 1, referring to Figures 1-4 This is the first embodiment of the present invention. This embodiment provides a convenient rinsing device for ophthalmic treatment. The convenient rinsing device for ophthalmic treatment includes a rinsing assembly 1, including a support tube 11. A connecting tube 12 is fixed to one side of the support tube 11. A collection tank 13 is fixed to the top of the connecting tube 12. The two ends of the connecting tube 12 are respectively connected to the support tube 11 and the collection tank 13. A rinser 14 is provided inside the collection tank 13. The rinser 14 is connected to a water source connected inside the support tube 11 through a water inlet pipe. A valve is provided on the water inlet pipe.

[0033] During rinsing, the patient's eyes are brought close to the rinsing device 14 and the valve is opened. At this time, the water flow will rinse the patient's eyes, and the wastewater after rinsing is collected through the collection tank 13 and discharged through the connecting pipe 12. This is the prior art, and this solution will not be described in detail. Moreover, those skilled in the art can clearly understand the working principle.

[0034] Auxiliary component 2, located inside collection tank 13, includes two positioning components 21, located above the outlets of the two irrigators 14. Each positioning component 21 includes a positioning frame 211 located above the irrigator 14, with a buffer pad fixed to the top of the positioning frame 211. Two arc-shaped plates 212 are located inside the positioning frame 211, on opposite sides. When the patient's eye approaches the irrigator 14, the eye socket presses against the positioning frame 211, while the arc-shaped plates 212 adhere to the upper and lower eyelids. As the patient presses the positioning frame 211 downwards, the two arc-shaped plates 212 move away from each other, pulling the patient's eyelids apart. This eliminates the need for manual pulling, allowing a single person to complete the irrigating operation, significantly improving diagnostic and treatment efficiency. It also fully exposes deep areas such as the conjunctival sac, eliminating irrigating blind spots and ensuring effective cleaning and treatment.

[0035] A protective pad 213 is fixed to the top of the curved plate 212. The protective pad 213 increases the flexibility of the curved plate 212 and prevents the curved plate 212 from being too hard, which may cause discomfort or injury to the patient's eyelids.

[0036] A telescopic rod 214 is fixed on one side of the arc plate 212, and the other end of the telescopic rod 214 is fixed to the inner wall of the positioning frame 211. The telescopic rod 214 is telescopic and the number corresponds to the arc plate 212, and it is used to support and position the arc plate 212.

[0037] A threaded post 215 is fixed to one side of the positioning frame 211. There are two threaded posts 215, which are fixed to the two positioning frames 211 respectively. The threads of the two threaded posts 215 are set in opposite directions. A threaded sleeve 216 is connected to the outer thread of the threaded post 215. Rotating the threaded sleeve 216 will cause the two threaded posts 215 to move the two positioning frames 211 closer or further apart, thereby adjusting the distance between the two positioning frames 211 to accommodate different patients.

[0038] A support rod 217 is rotatably connected to the outside of the threaded sleeve 216 via a bearing. A support plate 218 is fixed to the top of the collection trough 13. A support frame 219 is fixed to the top of the support plate 218. The bottom end of the support rod 217 is movably connected to the support frame 219. The two work together to support the threaded sleeve 216 and support the positioning frame 211 through the cooperation of the threaded sleeve 216 and the threaded post 215.

[0039] A first spring 210 is fixed at the bottom of the support rod 217. The first spring 210 is used to apply an upward thrust to the support rod 217 and push the threaded sleeve 216 and the threaded post 215 upward through the support rod 217. This causes the threaded post 215 to drive the positioning frame 211 to move upward and reset. A connecting rod 211-1 is fixed on one side of the positioning frame 211. The connecting rod 211-1 is telescopic and its two ends are fixed to the two positioning frames 211 respectively, which is used to guide and position the positioning frame 211.

[0040] Example 2, refer to Figures 3-6 This is the second embodiment of the present invention, which is based on the previous embodiment.

[0041] Specifically, the auxiliary component 2 also includes a rotating component 22. The number of rotating components 22 corresponds to the number of positioning frames 211. The rotating component 22 includes a fixing rod 221 fixed to one side of the arc plate 212. The number of fixing rods 221 corresponds to the number of arc plates 212. The fixing rod 221 is L-shaped, with one end extending through to the outside of the positioning frame 211. A through groove is provided on the positioning frame 211, and the fixing rod 221 is movably connected to the through groove.

[0042] A rotating column 222 is inserted into the fixed rod 221, and a fixed shaft 223 is fixed inside the fixed rod 221. A spiral groove 222-1 is opened on the rotating column 222, and the fixed shaft 223 slides in the spiral groove 222-1. There are two spiral grooves 222-1, located at both ends of the rotating column 222 respectively. The two spiral grooves 222-1 are arranged with opposite threads. A stabilizing block 224 is fixed on one side of the positioning frame 211, and the rotating column 222 is rotatably connected to the stabilizing block 224 through a bearing.

[0043] A rotating rod 225 is fixed to the outside of the rotating column 222. A moving rod 226 is provided on one side of the rotating rod 225. The bottom end of the moving rod 226 extends to a height close to the support plate 218. A positioning shaft 227 is fixed on the moving rod 226. The positioning shaft 227 is movably connected to the rotating rod 225. A stabilizing frame 228 is fixed to one side of the positioning frame 211. The moving rod 226 is movably connected to the stabilizing frame 228.

[0044] When the positioning frame 211 is pressed and moves downward, the bottom end of the moving rod 226 will move downward to contact the support plate 218 and move upward under the reverse thrust of the support plate 218. At this time, the support plate 218 will push the rotating rod 225 to rotate upward through the positioning shaft 227, and drive the rotating column 222 to rotate through the rotating rod 225. At this time, the fixed shaft 223 will slide in the spiral groove 222-1. Through the cooperation of the two, the fixed rod 221 will move, thereby allowing the fixed rod 221 to drive the arc plate 212 to move, and pull the patient's eyelid open through the arc plate 212.

[0045] The pitch of the spiral groove 222-1 is small. When the fixed shaft 223 moves to the end of the inner wall of the spiral groove 222-1, it will stop moving. At this time, the arc plate 212 will also stop moving. Therefore, the moving distance of the arc plate 212 is controllable.

[0046] A fixing block 229 is fixed to one side of the moving rod 226. A second spring 220 is fixed to the bottom of the fixing block 229. The bottom end of the second spring 220 is fixed to the stabilizing frame 228. When the positioning frame 211 loses pressure and moves upward, the moving rod 226 will separate from the support plate 218. At this time, the second spring 220 will apply a downward pulling force to the fixing block 229 and drive the moving rod 226 to return to its original position downward through the fixing block 229.

[0047] Example 3, referring to Figures 7-9 This is the third embodiment of the present invention, which is based on the first two embodiments.

[0048] Specifically, the auxiliary component 2 also includes an adjusting component 23. The number of adjusting components 23 corresponds to the number of positioning frames 211. The adjusting component 23 includes a water collection cover 231 fixed inside the positioning frame 211. The water collection cover 231 is conical. An intercepting net 232 is provided inside the water collection cover 231. The intercepting net 232 is semi-circular and there are two of them, located on both sides inside the water collection cover 231. A support shaft 233 is fixed on one side of the intercepting net 232. One end of the support shaft 233 extends through to the outside of the water collection cover 231 and is rotatably connected to the water collection cover 231.

[0049] When the interceptor 232 closes, the mesh structure covers the upward-spraying water channel of the irrigator 14. The water flow needs to pass through the mesh, reducing the flow cross-sectional area. At the same time, the mesh creates resistance to the water flow, consuming the kinetic energy of the water flow, resulting in a decrease in the effective static pressure acting on the eye. This reduces the initial water flow pressure, preventing the initial high-pressure water flow from directly impacting the fragile corneal epithelium, thus preventing eye irritation or damage. This is suitable for sensitive eye conditions such as postoperative care and corneal ulceration. During the irrigating process, the interceptor 232 slowly opens downwards, at which point the obstruction of the water flow channel gradually disappears, and the water flow pressure slowly returns to its initial state. This allows the patient to gradually adapt to the water flow impact, reducing discomfort and fear, and improving irrigating tolerance.

[0050] A slide rail 234 is fixed to the end of the support shaft 233. A movable rod 235 is provided on one side of the slide rail 234. A connecting shaft 236 is fixed to one side of the movable rod 235. The connecting shaft 236 is movably connected to the slide rail 234. When the movable rod 235 moves upward, it will push the slide rail 234 to rotate upward through the connecting shaft 236, and drive the support shaft 233 to rotate through the slide rail 234, thereby enabling the support shaft 233 to drive the interception net 232 to rotate and close.

[0051] The auxiliary component 2 also includes a pusher 24, which includes a fixed plate 241 fixed to one side of the movable rod 235. A connecting plate 242 is fixed to the bottom of the fixed plate 241. The connecting plate 242 is L-shaped. A force-bearing rod 243 is fixed to the end of the connecting plate 242. A push block 244 is inserted into the movable rod 226. The force-bearing rod 243 extends to the top of the push block 244. The push block 244 is movably connected to the movable rod 226 and its bottom is inclined. A connecting block is fixed to the bottom of the push block 244. A fourth spring is fixed to one side of the connecting block. The other end of the fourth spring is fixed to the movable rod 226. The fourth spring is used to apply a pulling force to the connecting block and the push block 244 so that the push block 244 can always be located at the bottom of the force-bearing rod 243.

[0052] When the moving rod 226 moves upward, it will push the force rod 243 upward through the push block 244. The force rod 243 drives the fixed plate 241 upward through the connecting plate 242, thereby enabling the fixed plate 241 to drive the moving rod 235 upward.

[0053] The auxiliary component 2 also includes a reset component 25, which includes a fixed post 251 fixed to the top of the fixed plate 241, a piston 252 fixed to the top of the fixed post 251, a fixed sleeve 253 fixed to the inner wall of the positioning frame 211, the piston 252 being movably connected to the fixed sleeve 253, a third spring 254 fixed to the top of the piston 252, a pressing rod 255 fixed to one side of the stabilizing frame 228, and a force groove 244-1 opened on the push block 244, the inner wall of the force groove 244-1 being inclined.

[0054] A ventilation groove 253-1 is provided on the top of the fixed sleeve 253. The ventilation groove 253-1 has a large diameter. A baffle 256 is hinged to the top of the fixed sleeve 253. A ventilation hole 256-1 is provided on the baffle 256. The ventilation hole 256-1 has a small diameter.

[0055] When the fixed plate 241 moves upward, it will drive the fixed column 251 and piston 252 to move upward. At this time, the piston 252 will compress the third spring 254. At the same time, the airflow generated when the piston 252 rises will push the baffle 256 open. At this time, the airflow will be discharged outward through the vent groove 253-1, which will not affect the normal upward movement of the piston 252.

[0056] When the moving rod 226 rises to a certain height, the bottom end of the pressing rod 255 will press against the inclined surface of the inner wall of the force groove 244-1, and cause the push block 244 to separate from the bottom of the force rod 243. At this time, the third spring 254 will push the piston 252 to move downward, and the baffle 256 will close downward and block the vent groove 253-1. Only the vent hole 256-1 with a smaller diameter will be used to exhaust the air into the fixed sleeve 253. Therefore, the piston 252 will be resisted when moving downward and will move downward slowly.

[0057] At the same time, when the fixed column 251 pushes the fixed plate 241 to move downward, the fixed plate 241 will drive the movable rod 235 to move downward, and through the connecting shaft 236 and the slide rail 234, drive the support shaft 233 to rotate, so that the support shaft 233 drives the interception net 232 to slowly rotate downward and open.

[0058] When in use, when the patient's eye is close to the irrigator 14, the eye socket will press against the positioning frame 211, and the arc plate 212 will be attached to the upper and lower eyelids. As the patient presses the positioning frame 211 downward, the bottom end of the moving rod 226 will move downward to contact the support plate 218, and move upward under the reverse thrust of the support plate 218. At this time, the support plate 218 will push the rotating rod 225 to rotate upward through the positioning shaft 227, and drive the rotating column 222 to rotate through the rotating rod 225. At this time, the fixed shaft 223 will slide in the spiral groove 222-1. Through the cooperation of the two, the fixed rod 221 will move, thereby allowing the two fixed rods 221 to drive the two arc plates 212 to move in opposite directions, and pull the patient's eyelids open. Thus, there is no need for manual pulling, and a single person can complete the irrigation operation, which greatly improves the efficiency of diagnosis and treatment, and can fully expose deep areas such as the conjunctival sac, eliminate irrigation blind spots, and ensure cleaning and treatment effects.

[0059] When the moving rod 226 moves upward, it pushes the force rod 243 upward through the push block 244. The force rod 243 drives the fixed plate 241 upward through the connecting plate 242, which in turn drives the movable rod 235 upward. When the movable rod 235 moves upward, it drives the slide rail 234 upward through the connecting shaft 236, which in turn drives the support shaft 233 to rotate. This allows the support shaft 233 to drive the interception net 232 to rotate and close. When the interception net 232 is closed, the mesh structure covers the water flow channel sprayed upward from the rinsing device 14. The water flow needs to pass through the mesh, reducing the flow cross-sectional area. At the same time, the mesh creates resistance to the water flow, consuming the kinetic energy of the water flow. This reduces the effective static pressure acting on the eye, thereby reducing the initial water flow pressure and preventing the initial high-pressure water flow from directly impacting the fragile corneal epithelium, thus preventing eye irritation or damage. This is suitable for sensitive eye conditions such as postoperative care and corneal ulceration.

[0060] When the moving rod 226 rises to a certain height, the bottom end of the pressing rod 255 will press against the inclined surface of the inner wall of the force groove 244-1, and cause the push block 244 to separate from the bottom of the force rod 243. At this time, the third spring 254 will push the piston 252 to move downward, and the baffle 256 will close downward and block the vent groove 253-1. Only the vent hole 256-1 with a smaller diameter will be used to exhaust the air into the fixed sleeve 253. Therefore, the piston 252 will be resisted when moving downward and will move downward slowly.

[0061] At the same time, when the fixing column 251 pushes the fixing plate 241 downward, the fixing plate 241 will drive the movable rod 235 downward, and through the connecting shaft 236 and the slide rail 234, drive the support shaft 233 to rotate, so that the support shaft 233 drives the interception net 232 to slowly rotate downward and open. Thus, during the flushing process, the interception net 232 will slowly open downward. At this time, the obstruction of the water flow channel gradually disappears, and the water flow pressure will slowly return to the initial state, so that the patient can gradually adapt to the water flow impact, reduce discomfort and fear, and improve flushing tolerance.

[0062] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit it. Although the present invention has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all such modifications or substitutions should be covered within the scope of the claims of the present invention.

Claims

1. A portable irrigation device for ophthalmic treatment, characterized by: Including, The flushing assembly (1) includes a support pipe (11), one side of the support pipe (11) is fixedly connected with a connecting pipe (12), the top end of the connecting pipe (12) is fixedly connected with a collecting groove (13), and the inside of the collecting groove (13) is provided with a flusher (14); The auxiliary assembly (2) is arranged in the collecting groove (13) and includes a positioning piece (21), the positioning piece (21) includes a positioning frame (211) arranged above the flusher (14), the inside of the positioning frame (211) is provided with an arc-shaped plate (212), the top of the arc-shaped plate (212) is fixedly connected with a protective pad (213), one side of the arc-shaped plate (212) is fixedly connected with an extension rod (214), and the other end of the extension rod (214) is fixedly connected with the inner wall of the positioning frame (211). The auxiliary assembly (2) further includes an adjusting piece (23), the adjusting piece (23) includes a water collecting cover (231) fixedly connected to the inner side of the positioning frame (211), the inside of the water collecting cover (231) is provided with a blocking net (232), one side of the blocking net (232) is fixedly connected with a support shaft (233), and one end of the support shaft (233) penetrates to the outside of the water collecting cover (231) and is rotationally connected with the water collecting cover (231).

2. The portable irrigation unit for ophthalmic treatment of claim 1, wherein: One side of the positioning frame (211) is fixedly connected with a threaded column (215), the outside of the threaded column (215) is threadedly connected with a threaded sleeve (216), the outside of the threaded sleeve (216) is rotationally connected with a support rod (217), the top of the collecting groove (13) is fixedly connected with a support plate (218), the top of the support plate (218) is fixedly connected with a support frame (219), the bottom end of the support rod (217) is fixedly connected with a first spring (210), and one side of the positioning frame (211) is fixedly connected with a connecting rod (211-1).

3. The portable irrigation unit for ophthalmic treatment of claim 2, wherein: The auxiliary assembly (2) further includes a rotating piece (22), the rotating piece (22) includes a fixed rod (221) fixedly connected to one side of the arc-shaped plate (212), the fixed rod (221) is insertedly connected with a rotating column (222), the fixed rod (221) is fixedly connected with a fixed shaft (223), the rotating column (222) is provided with a spiral groove (222-1), the fixed shaft (223) slides in the spiral groove (222-1), one side of the positioning frame (211) is fixedly connected with a stabilizing block (224), and the rotating column (222) is rotationally connected with the stabilizing block (224) in the bearing.

4. The portable irrigation unit for ophthalmic treatment of claim 3, wherein: The outside of the rotating column (222) is fixedly connected with a rotating rod (225), one side of the rotating rod (225) is provided with a moving rod (226), the moving rod (226) is fixedly connected with a positioning shaft (227), the positioning shaft (227) is movably connected with the rotating rod (225), one side of the positioning frame (211) is fixedly connected with a stabilizing frame (228), and the moving rod (226) is movably connected with the stabilizing frame (228).

5. The portable irrigation unit for ophthalmic treatment of claim 4, wherein: The mobile rod (226) is fixed with a fixed block (229) on one side, the bottom of the fixed block (229) is fixed with a second spring (220), and the bottom end of the second spring (220) is fixed with the stable frame (228).

6. The portable irrigation unit for ophthalmic treatment of claim 5, wherein: The end of the supporting shaft (233) is fixed with a sliding rail (234), one side of the sliding rail (234) is provided with a movable rod (235), one side of the movable rod (235) is fixed with a connecting shaft (236), and the connecting shaft (236) is movably connected with the sliding rail (234).

7. The portable irrigation unit for ophthalmic treatment of claim 6, wherein: The auxiliary assembly (2) further comprises a pushing piece (24), the pushing piece (24) comprises a fixed plate (241) fixed on one side of the movable rod (235), the bottom of the fixed plate (241) is fixed with a connecting plate (242), the end of the connecting plate (242) is fixed with a stress rod (243), and the mobile rod (226) is inserted with a pushing block (244).

8. The portable irrigation unit for ophthalmic treatment of claim 7, wherein: The auxiliary assembly (2) further comprises a reset piece (25), the reset piece (25) comprises a fixed column (251) fixed on the top of the fixed plate (241), the top end of the fixed column (251) is fixed with a piston (252), the inner wall of the positioning frame (211) is fixed with a fixed sleeve (253), the top of the piston (252) is fixed with a third spring (254), one side of the stable frame (228) is fixed with a extrusion rod (255), and the pushing block (244) is provided with a stress groove (244-1) on the top.

9. The portable irrigation unit for ophthalmic treatment of claim 8, wherein: The top of the fixed sleeve (253) is provided with a ventilation groove (253-1), the top of the fixed sleeve (253) is hinged with a baffle (256), and the baffle (256) is provided with a ventilation hole (256-1).

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