Meibomian gland lavage treatment device

Abstract

The invention discloses a meibomian gland lavage treatment device, and relates to the technical field of medical supplies. Comprising a device box, a cleaning mechanism is fixedly arranged on the upper surface of the device box, and the cleaning mechanism is used for flushing the eyes of a patient; the cleaning mechanism comprises a fixing seat fixedly embedded in the upper surface of the device box, and the top end of the fixing seat is fixedly connected with a liquid collecting basin used for collecting cleaning liquid. According to the meibomian gland lavage treatment device, by arranging the cleaning mechanism and the traction assembly, when a patient carries out meibomian gland lavage operation, a double-shaft motor can be used for driving two rotating shaft rods to reversely rotate by a certain angle towards the outer side at the same time, then traction rollers are used for pulling and opening upper and lower eyelids of the patient, and the traction rollers are used for abutting against the eyelids; the meibomian glands on the inner sides of the eyelids are exposed above the lavage eyeshade, so that the meibomian glands are cleaned by the spray head, the stability is high, the meibomian glands are fully cleaned by liquid medicine or cleaning liquid, and a better treatment effect is achieved.

Description

Technical Field

[0001] The present invention relates to the technical field of medical supplies, in particular to a meibomian gland lavage treatment device. Background Art

[0002] A chalazion, also known as a chalazion, is an idiopathic, sterile, chronic granulomatous inflammation caused by a blockage in the gland's drainage duct, resulting in the retention of glandular secretions. Clinically, it presents as a rounded, subcutaneous lump under the eyelid. These lumps may occur singly or in alternating patterns, varying in size and progressing slowly. They are generally painless and non-tender. Early-stage, smaller chalazias can be treated with warm compresses or physical therapy and massage to promote their dissipation and absorption.

[0003] Publication number CN113208808B discloses a meibomian gland lavage treatment device comprising an outer tube, within which is disposed a needle tube that can slide sealably along the length of the outer tube; the needle tube is longer than the outer tube, and a negative pressure tube connection port is provided on the top or side wall of the outer tube. Furthermore, a sealing ring is provided at the front end of the outer tube. Furthermore, the sealing ring is made of rubber or silicone. Furthermore, a cleaning fluid connection port is provided at the rear end of the needle tube. Furthermore, a drug connection port is also provided at the rear end of the needle tube.

[0004] The above patent documents propose that during the actual use of the meibomian gland irrigation treatment device, due to the lack of traction and limitation mechanisms for the patient's eyes, medical staff are required to always limit the patient's eyes during the irrigation treatment. This is not only inconvenient to operate, but also has poor stability, making it impossible for the cleaning and treatment solutions to fully contact the meibomian glands, affecting the treatment effect. Summary of the Invention

[0005] The object of the present invention is to provide a meibomian gland lavage treatment device to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned object, the present invention provides the following technical solutions: a meibomian gland lavage treatment device, comprising a device box, a cleaning mechanism fixedly provided on the upper surface of the device box, the cleaning mechanism being used to flush the patient's eyes; The cleaning mechanism includes a fixing seat fixedly embedded in the upper surface of the device box, the top of the fixing seat is fixedly connected to a liquid collection basin for collecting the cleaning liquid, the inner bottom wall of the liquid collection basin is fixedly provided with a guide column, both sides of the guide column are fixedly embedded with L-shaped diversion pipes, the tops of the two L-shaped diversion pipes are fixedly provided with corrugated metal pipes, the tops of the corrugated metal pipes are fixedly provided with an irrigation eye mask, and the inner bottom wall of the irrigation eye mask is fixedly embedded with a nozzle; A support and adjustment assembly is fixedly provided on both the left and right sides of the liquid collection basin, and a pulling assembly is provided on the top of the support and adjustment assembly, and the pulling assembly is used to pull and limit the patient's eyes; The pulling assembly includes two extension brackets, one end of the extension bracket away from the support adjustment assembly is fixedly connected to a U-shaped support plate, the upper surface of the U-shaped support plate is fixedly connected to two strip limit shells, both ends of the strip limit shells are provided with through-axis holes, the inner wall of the through-axis hole is rotatably connected to a rotating shaft, the surface of the rotating shaft is fixedly connected to two movable cams, a pulling roller is fixedly arranged between the two movable cams, and the surface of the pulling roller is provided with a plurality of silicone anti-slip strips Preferably, the input end of the nozzle extends to the interior of the corrugated metal tube, the interior of the guide column is a hollow structure, and the guide column and the interior of the L-shaped diverter tube communicate with each other.

[0007] Preferably, a waste liquid collection hole is provided on the inner bottom wall of the liquid collection basin, the position of the waste liquid collection hole corresponds to the fixing seat, and an annular filter is fixedly provided on the inner wall of the waste liquid collection hole, and the annular filter is used to filter impurities in the cleaning waste liquid.

[0008] Preferably, a waste liquid collection box is fixedly provided on the inner top wall of the device box, and the waste liquid collection box is located directly below the waste liquid collection hole. The bottom end of the guide column extends to the interior of the waste liquid collection box, and a liquid supply conduit is fixedly provided on the bottom end of the guide column, and the liquid supply conduit is used to transport liquid to the inside of the irrigating eye mask.

[0009] Preferably, two partition partitions are fixedly connected to the lower surface of the waste liquid collection box, a diversion conversion box is fixedly arranged between the two partition partitions, and a first liquid inlet pipe and a second liquid inlet pipe are fixedly arranged on both sides of the diversion conversion box. The two partition partitions divide the interior of the device box into a first liquid storage area and a second liquid storage area, and the first liquid storage area and the second liquid storage area are respectively used to store different types of cleaning liquids.

[0010] Preferably, a delivery pump is fixedly provided on the upper surface of the diversion conversion box, the input end of the delivery pump extends to the interior of the diversion conversion box, and the output end of the delivery pump is fixedly connected to the bottom end of the liquid supply conduit, and electromagnetic switch valves are fixedly embedded on the surfaces of the first liquid inlet pipe and the second liquid inlet pipe.

[0011] Preferably, the support adjustment assembly includes a limit adjustment shell fixedly arranged on the side of the liquid collection basin, a lifting bar is inserted and installed inside the limit adjustment shell, the lifting bar is slidably connected to the inner wall of the limit adjustment shell, a positioning screw hole is opened on the side of the limit adjustment shell, the inner wall of the positioning screw hole is threadedly connected with a limit top screw, and the limit top screw is used to tighten and limit the lifting bar.

[0012] Preferably, a rectangular sliding hole is provided on the side of the lifting bar, and a horizontal adjustment plate is slidably provided on the inner wall of the rectangular sliding hole, one end of the horizontal adjustment plate is fixedly connected to the movable bottom block, the bottom end of the extension bracket is fixedly connected to the top of the movable bottom block, and the side of the movable bottom block is rotatably connected to the adjusting screw rod, and a threaded hole matching the adjusting screw rod is provided on the side of the lifting bar, and the lifting bar is threadedly connected to the surface of the adjusting screw rod through the threaded hole, and an adjusting knob is fixedly provided on the end of the adjusting screw rod away from the movable bottom block.

[0013] Preferably, a drive box is fixedly provided on the side of the extension bracket, and a dual-axis motor for driving the pulling roller to move is fixedly provided inside the drive box, and both output shafts of the dual-axis motor are fixedly provided with a drive rod, and one end of the drive rod is fixedly provided with a drive gear, and the ends of the two rotating shafts away from the strip-shaped limiting shell extend to the interior of the drive box, and the ends of the rotating shafts are provided with driven gears, and the drive gear is meshed with the driven gear.

[0014] Preferably, a liquid adding hole is opened on the upper surface of the device box, and a blocking cover is rotatably provided on the top of the liquid adding hole, the position of the liquid adding hole corresponds to the first liquid storage area, and a liquid adding tube is embedded in the upper surface of the device box, the top end of the liquid adding tube is threadedly connected with a sealing cover, and the position of the liquid adding tube corresponds to the second liquid storage area.

[0015] Compared with the prior art, the present invention has the following beneficial effects: (1) This meibomian gland irrigation treatment device is provided with a cleaning mechanism and a pulling component. When the patient is performing meibomian gland irrigation, the dual-axis motor can be used to drive the two rotating shafts to rotate in opposite directions at a certain angle, thereby driving the movable cam to rotate, and the movable cam is used to drive the pulling roller to move to both sides, and then the pulling roller is used to pull and open the patient's upper and lower eyelids, and the pulling roller is used to press the eyelids tightly, so that the meibomian glands on the inner side of the eyelids are exposed above the irrigation eye mask, so that the meibomian glands are cleaned by the nozzle, which has high stability, so that the meibomian glands can be fully cleaned by the medicine or cleaning solution, thereby achieving better treatment effects.

[0016] (2) This meibomian gland lavage treatment device can move the lifting bar up and down inside the limit adjustment shell by setting a support adjustment component, thereby adjusting the height of the extension bracket, and can use the adjustment screw to drive the horizontal adjustment plate to move horizontally, thereby facilitating the adjustment and positioning of the height and horizontal position of the traction component, and facilitating the treatment of different patients.

[0017] (3) By setting up a first liquid storage area and a second liquid storage area inside the device box, different types of cleaning liquids or liquid medicines can be added to the first liquid storage area and the second liquid storage area respectively, and the liquid medicines in different areas can be sequentially input into the irrigating eye mask by using a diversion conversion box and a delivery pump, so that medical staff can use different liquid medicines for cleaning and treatment. By setting up a liquid collection basin, the liquid collection basin can be used to collect the waste liquid generated during the cleaning process, and the waste liquid can be concentrated in the waste liquid collection box for subsequent processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a front view structural schematic diagram of the present invention; Figure 2 It is a schematic diagram of the front cross-section structure of the present invention; Figure 3 This is a schematic diagram of the cleaning mechanism of the present invention from a top view; Figure 4 This is a front view structural diagram of the pulling assembly of the present invention; Figure 5 This is a schematic diagram of the internal structure of the drive box of the present invention; Figure 6 for Figure 2 A in the middle is an enlarged structural diagram; Figure 7 for Figure 2 The enlarged structural diagram at B in the middle; In the figure: 1. Device box; 2. Cleaning mechanism; 3. Support and adjustment assembly; 4. Pulling assembly; 5. Waste liquid collection box; 6. Partitioning plate; 7. Diversion conversion box; 8. First liquid inlet pipe; 9. Second liquid inlet pipe; 10. First liquid storage area; 11. Second liquid storage area; 12. Delivery pump; 13. Solenoid switch valve; 14. Liquid adding hole; 15. Liquid adding pipe 201, fixing base; 202, liquid collection basin; 203, diversion column; 204, L-shaped diverter pipe; 205, corrugated metal pipe; 206, irrigation eye mask; 207, nozzle; 208, annular filter; 209, liquid supply conduit; 301, limit adjustment housing; 302, lifting bar; 303, rectangular sliding hole; 304, level adjustment plate; 305, movable bottom block; 306, adjustment screw; 307, adjustment knob; 308, limit top screw; 401. Extension bracket; 402. U-shaped support plate; 403. Strip-shaped limit housing; 404. Rotating shaft; 405. Movable cam; 406. Pulling roller; 407. Silicone anti-slip strip; 408. Drive box; 409. Dual-axis motor; 410. Drive rod; 411. Drive gear; 412. Driven gear. DETAILED DESCRIPTION

[0019] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0020] See also Figure 1-Figure 7 The present invention provides a technical solution for a meibomian gland irrigation treatment device: a meibomian gland irrigation treatment device, comprising a device box 1, a cleaning mechanism 2 is fixedly provided on the upper surface of the device box 1, and the cleaning mechanism 2 is used to flush the patient's eyes.

[0021] See also Figure 1 The cleaning mechanism 2 includes a fixing seat 201 fixedly embedded in the upper surface of the device box 1, and the top of the fixing seat 201 is fixedly connected to a liquid collecting basin 202 for collecting the cleaning liquid, and the inner bottom wall of the liquid collecting basin 202 is fixedly provided with a guide column 203, and both sides of the guide column 203 are fixedly embedded with L-shaped diversion pipes 204, and the tops of the two L-shaped diversion pipes 204 are fixedly provided with corrugated metal tubes 205, and the top of the corrugated metal tubes 205 is fixedly provided with an irrigation eye mask 206, and the inner bottom wall of the irrigation eye mask 206 is fixedly embedded with a nozzle 207.

[0022] It should be noted that, by providing the corrugated metal tube 205 and utilizing the bendable positioning characteristics of the corrugated metal tube 205 , the angle and position of the irrigation eye mask 206 can be adjusted to suit different patients.

[0023] See also Figure 2 and Figure 6 The input end of the nozzle 207 extends to the interior of the corrugated metal tube 205. The interior of the guide column 203 is a hollow structure, and the guide column 203 and the interior of the L-shaped diverter tube 204 communicate with each other.

[0024] A waste liquid collection hole is provided on the inner bottom wall of the liquid collection basin 202 , and the position of the waste liquid collection hole corresponds to the fixing seat 201 . An annular filter 208 is fixedly provided on the inner wall of the waste liquid collection hole for filtering impurities in the cleaning waste liquid.

[0025] See also Figure 2 A waste liquid collection box 5 is fixedly provided on the inner top wall of the device box 1. The waste liquid collection box 5 is located directly below the waste liquid collection hole. The bottom end of the guide column 203 extends to the interior of the waste liquid collection box 5, and a liquid supply conduit 209 is fixedly provided at the bottom end of the guide column 203. The liquid supply conduit 209 is used to transport liquid to the inside of the irrigating eye mask 206.

[0026] It should be noted that a waste discharge pipe is embedded in the back of the waste liquid collection box 5 , the discharge port of the waste discharge pipe extends to the outside of the device box 1 , and a rubber plug is inserted into the inner wall of the waste discharge pipe.

[0027] It is worth noting that by setting up a liquid collection basin 202 under the irrigation eye mask 206, the liquid collection basin 202 can be used to collect the waste liquid generated during the cleaning process, and the waste liquid is first filtered through the annular filter 208 to remove impurities in the waste liquid to prevent impurities from clogging the waste pipe. Then, the waste liquid is collected into the waste liquid collection box 5 inside the device box 1 through the waste liquid collection hole. Subsequent staff can open the rubber plug at the end of the waste pipe to discharge the waste liquid.

[0028] See also Figure 2 Two partition partitions 6 are fixedly connected to the lower surface of the waste liquid collection box 5, and a diversion conversion box 7 is fixedly arranged between the two partition partitions 6. A first liquid inlet pipe 8 and a second liquid inlet pipe 9 are fixedly arranged on both sides of the diversion conversion box 7. The two partition partitions 6 divide the interior of the device box 1 into a first liquid storage area 10 and a second liquid storage area 11. The first liquid storage area 10 and the second liquid storage area 11 are respectively used to store different types of cleaning liquids.

[0029] See also Figure 2 A liquid adding hole 14 is provided on the upper surface of the device box 1, and a blocking cover is rotatably provided on the top of the liquid adding hole 14. The position of the liquid adding hole 14 corresponds to the first liquid storage area 10. A liquid adding tube 15 is embedded on the upper surface of the device box 1. The top end of the liquid adding tube 15 is threadedly connected to a sealing cover, and the position of the liquid adding tube 15 corresponds to the second liquid storage area 11.

[0030] A delivery pump 12 is fixedly installed on the upper surface of the diversion conversion box 7, the input end of the delivery pump 12 extends to the interior of the diversion conversion box 7, and the output end of the delivery pump 12 is fixedly connected to the bottom end of the liquid supply conduit 209, and an electromagnetic switch valve 13 is fixedly embedded on the surface of the first liquid inlet pipe 8 and the second liquid inlet pipe 9.

[0031] It should be noted that a control panel is provided on the side of the device box 1 , and the control panel is electrically connected to the delivery pump 12 and the electromagnetic switch valve 13 respectively.

[0032] It is worth noting that by providing a first liquid storage area 10 and a second liquid storage area 11 inside the device box 1, different types of cleaning liquids or medical solutions can be added to the first liquid storage area 10 and the second liquid storage area 11 respectively, and the diversion conversion box 7 and the delivery pump 12 are used to sequentially input the medical solutions in different areas into the irrigating eye mask 206, making it convenient for medical staff to use different medical solutions for cleaning and treatment.

[0033] See also Figure 7A support and adjustment component 3 is fixedly provided on both sides of the liquid collection basin 202, and a pulling component 4 is provided on the top of the support and adjustment component 3. The pulling component 4 is used to pull and limit the patient's eyes, and can limit the patient's eyelids to avoid insufficient cleaning of the meibomian glands.

[0034] The support adjustment component 3 includes a limit adjustment shell 301 fixedly arranged on the side of the liquid collection basin 202, and a lifting bar 302 is inserted and installed inside the limit adjustment shell 301. The lifting bar 302 is slidably connected to the inner wall of the limit adjustment shell 301. A positioning screw hole is opened on the side of the limit adjustment shell 301, and the inner wall of the positioning screw hole is threadedly connected with a limit top screw 308. The limit top screw 308 is used to tighten and limit the lifting bar 302, thereby positioning the height of the lifting bar 302.

[0035] See also Figure 7 A rectangular sliding hole 303 is provided on the side of the lifting block 302, and a horizontal adjustment plate 304 is slidably provided on the inner wall of the rectangular sliding hole 303. One end of the horizontal adjustment plate 304 is fixedly connected to the movable bottom block 305, and the bottom end of the extension bracket 401 is fixedly connected to the top of the movable bottom block 305. The side of the movable bottom block 305 is rotatably connected to the adjusting screw rod 306. A threaded hole matching the adjusting screw rod 306 is provided on the side of the lifting block 302. The lifting block 302 is threadedly connected to the surface of the adjusting screw rod 306 through the threaded hole, and an adjusting knob 307 is fixedly provided on the end of the adjusting screw rod 306 away from the movable bottom block 305.

[0036] It is worth noting that by setting up the support adjustment component 3, when adjusting the height and position of the extension bracket 401, the lifting bar 302 can be moved up and down inside the limit adjustment shell 301, thereby adjusting the height of the extension bracket 401, and then tightening the limit top screw 308 to fix the lifting bar 302, thereby positioning the height of the extension bracket 401, and then turning the adjustment knob 307 to drive the adjustment screw rod 306 to rotate, thereby driving the movable bottom block 305 to move horizontally, and at the same time driving the horizontal adjustment plate 304 to move horizontally in the rectangular sliding hole 303, thereby facilitating the adjustment and positioning of the height and horizontal position of the pulling component 4, so that the pulling roller 406 can fully contact the patient's eyes, which is convenient for treatment of different patients.

[0037] See also Figure 4The pulling component 4 includes two extension brackets 401, and the end of the extension bracket 401 away from the support adjustment component 3 is fixedly connected to a U-shaped support plate 402. The upper surface of the U-shaped support plate 402 is fixedly connected to two strip-shaped limit shells 403. Both ends of the strip-shaped limit shells 403 are provided with through-axis holes. The inner wall of the through-axis hole is rotatably connected to a rotating shaft rod 404. The surface of the rotating shaft rod 404 is fixedly connected to two movable cams 405. A pulling roller 406 is fixedly arranged between the two movable cams 405, and a plurality of silicone anti-slip strips 407 are arranged on the surface of the pulling roller 406.

[0038] It is worth noting that by setting up the cleaning mechanism 2 and the pulling component 4, when the patient performs the meibomian gland irrigation operation, the dual-axis motor 409 can be used to drive the two rotating shafts 404 to rotate in opposite directions to a certain angle at the same time, thereby driving the movable cam 405 to rotate, and the movable cam 405 is used to drive the pulling roller 406 to move to both sides, and then the pulling roller 406 is used to pull and open the patient's upper and lower eyelids, and the pulling roller 406 is used to press the eyelids tightly, so that the meibomian glands on the inner side of the eyelids are exposed above the irrigation eye mask 206, and then the nozzle 207 is used to perform the cleaning operation on the meibomian glands, which has high stability, so that the medicine or cleaning liquid can fully clean the meibomian glands, thereby achieving better treatment effects.

[0039] See also Figure 5 A drive box 408 is fixedly provided on the side of the extension bracket 401, and a dual-axis motor 409 is fixedly provided inside the drive box 408 for driving the pulling roller 406 to move. The two output shafts of the dual-axis motor 409 are fixedly provided with a drive rod 410, and one end of the drive rod 410 is fixedly provided with a drive gear 411. The ends of the two rotating shafts 404 away from the strip-shaped limiting shell 403 extend to the interior of the drive box 408, and the ends of the rotating shafts 404 are provided with driven gears 412, and the driving gear 411 is meshed with the driven gear 412.

[0040] Working principle: When in use, first let the patient sit in front of the device box 1, then lower the patient's head to face the top of the device box 1, so that the head is directly above the liquid collection basin 202, then align the patient's eyes with the irrigation eye mask 206, and place the pulling component 4 between the eyes and the irrigation eye mask 206, and then use the support adjustment component 3 to adjust the height and horizontal position of the extension bracket 401 so that the two pulling rollers 406 on the surface of the extension bracket 401 can contact the patient's eyes, and the two pulling rollers 406 are close to the patient's upper and lower eyelids, and then use the dual-axis motor 409 to drive the driving rod 410 to rotate, thereby driving the two driving gears 411 to rotate, and the driving gear 411 drives the driven gear 412 to rotate, and at the same time drives the two rotating shafts 404 to rotate, and the two rotating shafts 404 simultaneously drive the movable cam 405 to rotate in the opposite direction, thereby driving the two pulling rollers 406 to move outward, and using the friction between the silicone anti-slip strips 407 on the surface of the pulling rollers 406 and the eyelids, the patient's eyelids can be pulled open and limited; Then start the delivery pump 12, open the electromagnetic switch valve 13 on the surface of the first liquid inlet pipe 8, and use the first liquid inlet pipe 8 to input the cleaning liquid in the first liquid storage area 10 into the diversion conversion box 7, and then input the cleaning liquid into the guide column 203 and the L-shaped diversion pipe 204 through the liquid supply conduit 209, and spray the cleaning liquid to the meibomian gland position of the eye through the nozzle 207. Due to the limiting effect of the pulling component 4 on the eyelid, the meibomian gland can be fully exposed above the irrigation eye mask 206, so that the cleaning liquid can fully clean the meibomian gland. The waste liquid generated after cleaning enters the waste liquid collection box 5 inside the device box 1 from the waste liquid collection hole at the bottom of the liquid collection basin 202. At the same time, the waste liquid is filtered and removed by the annular filter 208 to avoid blockage.

[0041] The standard parts used in the present invention can all be purchased from the market, and special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the existing technology. The machinery, parts and equipment all adopt conventional models in the existing technology, and the circuit connection adopts the conventional connection method in the existing technology. It will not be described in detail here. The content not described in detail in this specification belongs to the existing technology known to professional and technical personnel in this field.

[0042] The present invention and its embodiments are described above. This description is not restrictive. The drawings show only one embodiment of the present invention, and the actual structure is not limited thereto. In short, if a person skilled in the art is inspired by this and, without departing from the purpose of the present invention, designs structures and embodiments similar to this technical solution without inventiveness, they shall fall within the scope of protection of the present invention.

Claims

1. A meibomian gland lavage treatment device, comprising a device box (1), characterized in that: A cleaning mechanism (2) is fixedly provided on the upper surface of the device box (1), and the cleaning mechanism (2) is used to flush the patient's eyes; The cleaning mechanism (2) comprises a fixing seat (201) fixedly embedded in the upper surface of the device box (1); the top of the fixing seat (201) is fixedly connected to a liquid collecting basin (202) for collecting the cleaning liquid; the inner bottom wall of the liquid collecting basin (202) is fixedly provided with a guide column (203); both sides of the guide column (203) are fixedly embedded with L-shaped diversion pipes (204); the tops of the two L-shaped diversion pipes (204) are fixedly provided with corrugated metal pipes (205); the tops of the corrugated metal pipes (205) are fixedly provided with an irrigation eye mask (206); and the inner bottom wall of the irrigation eye mask (206) is fixedly embedded with a nozzle (207); A support and adjustment assembly (3) is fixedly provided on both the left and right sides of the liquid collection basin (202), and a pulling assembly (4) is provided on the top of the support and adjustment assembly (3), and the pulling assembly (4) is used to pull and limit the patient's eyes; The pulling assembly (4) comprises two extension brackets (401), one end of the extension bracket (401) away from the support adjustment assembly (3) is fixedly connected to a U-shaped support plate (402), the upper surface of the U-shaped support plate (402) is fixedly connected to two strip-shaped limit shells (403), both ends of the strip-shaped limit shells (403) are provided with through-axis holes, the inner wall of the through-axis hole is rotatably connected to a rotating shaft (404), the surface of the rotating shaft (404) is fixedly connected to two movable cams (405), a pulling roller (406) is fixedly arranged between the two movable cams (405), and the surface of the pulling roller (406) is provided with a plurality of silicone anti-slip strips (407).

2. The meibomian gland lavage treatment device according to claim 1, characterized in that: The input end of the nozzle (207) extends to the interior of the corrugated metal tube (205), the interior of the guide column (203) is a hollow structure, and the interior of the guide column (203) and the L-shaped diverter tube (204) are in communication with each other.

3. The meibomian gland lavage treatment device according to claim 1, characterized in that: A waste liquid collection hole is provided on the inner bottom wall of the liquid collection basin (202), the position of the waste liquid collection hole corresponds to the fixing seat (201), and an annular filter (208) is fixedly provided on the inner wall of the waste liquid collection hole, and the annular filter (208) is used to filter impurities in the cleaning waste liquid.

4. The meibomian gland lavage treatment device according to claim 3, characterized in that: A waste liquid collection box (5) is fixedly provided on the inner top wall of the device box (1), and the waste liquid collection box (5) is located directly below the waste liquid collection hole. The bottom end of the guide column (203) extends to the interior of the waste liquid collection box (5), and a liquid supply conduit (209) is fixedly provided on the bottom end of the guide column (203), and the liquid supply conduit (209) is used to transport liquid to the interior of the irrigating eye mask (206).

5. The meibomian gland lavage treatment device according to claim 4, characterized in that: The lower surface of the waste liquid collection box (5) is fixedly connected to two partition partitions (6), a diversion conversion box (7) is fixedly arranged between the two partition partitions (6), and a first liquid inlet pipe (8) and a second liquid inlet pipe (9) are fixedly arranged on both sides of the diversion conversion box (7), and the two partition partitions (6) divide the interior of the device box (1) into a first liquid storage area (10) and a second liquid storage area (11), and the first liquid storage area (10) and the second liquid storage area (11) are respectively used to store different types of cleaning liquids.

6. The meibomian gland lavage treatment device according to claim 5, characterized in that: A delivery pump (12) is fixedly provided on the upper surface of the diversion conversion box (7), the input end of the delivery pump (12) extends into the interior of the diversion conversion box (7), and the output end of the delivery pump (12) is fixedly connected to the bottom end of the liquid supply conduit (209), and electromagnetic switch valves (13) are fixedly embedded on the surfaces of the first liquid inlet pipe (8) and the second liquid inlet pipe (9).

7. The meibomian gland lavage treatment device according to claim 1, characterized in that: The support adjustment assembly (3) comprises a limit adjustment shell (301) fixedly arranged on the side of the liquid collecting basin (202), a lifting bar (302) is inserted and installed inside the limit adjustment shell (301), the lifting bar (302) is slidably connected to the inner wall of the limit adjustment shell (301), a positioning screw hole is opened on the side of the limit adjustment shell (301), and the inner wall of the positioning screw hole is threadedly connected to a limit top screw (308), and the limit top screw (308) is used to tighten and limit the lifting bar (302).

8. The meibomian gland lavage treatment device according to claim 7, characterized in that: A rectangular sliding hole (303) is provided on the side of the lifting block (302), and a horizontal adjustment plate (304) is slidably provided on the inner wall of the rectangular sliding hole (303), and one end of the horizontal adjustment plate (304) is fixedly connected to a movable bottom block (305), and the bottom end of the extension bracket (401) is fixedly connected to the top of the movable bottom block (305), and the side of the movable bottom block (305) is rotatably connected to an adjustment screw rod (306), and a threaded hole matching the adjustment screw rod (306) is provided on the side of the lifting block (302), and the lifting block (302) is threadedly connected to the surface of the adjustment screw rod (306) through the threaded hole, and an adjustment knob (307) is fixedly provided on the end of the adjustment screw rod (306) away from the movable bottom block (305).

9. The meibomian gland lavage treatment device according to claim 1, characterized in that: A drive box (408) is fixedly provided on the side of the extension bracket (401), and a dual-axis motor (409) for driving the pulling roller (406) to move is fixedly provided inside the drive box (408). Both output shafts of the dual-axis motor (409) are fixedly provided with a drive rod (410), and one end of the drive rod (410) is fixedly provided with a drive gear (411). The ends of the two rotating shafts (404) away from the strip-shaped limiting shell (403) extend to the interior of the drive box (408), and the ends of the rotating shafts (404) are provided with driven gears (412), and the driving gear (411) is meshed with the driven gear (412).

10. The meibomian gland lavage treatment device according to claim 5, characterized in that: A liquid adding hole (14) is provided on the upper surface of the device box (1), and a blocking cover is rotatably provided on the top of the liquid adding hole (14), and the position of the liquid adding hole (14) corresponds to the first liquid storage area (10). A liquid adding tube (15) is embedded on the upper surface of the device box (1), and a sealing cover is threadedly connected to the top end of the liquid adding tube (15), and the position of the liquid adding tube (15) corresponds to the second liquid storage area (11).

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