An ophthalmic irrigation device

Abstract

The utility model provides an ophthalmic flushing device relates to medical instrument technical field. The device includes the base, is equipped with pneumatic telescopic link on the base, and the upper end of pneumatic telescopic link is installed with headrest, and the left and right sides of headrest are equipped with ring support, and the inside of ring support is connected with the collecting groove, and the front side of headrest is hung with the washing liquid bottle, the front side below headrest is installed with equipment tray, and the upper surface of equipment tray is equipped with support station, and the needle cylinder is clamped and fixed on support station, and the equipment tray is installed with electric control telescopic link, and the telescopic end of electric control telescopic link is installed with the slot, and the press cap of needle cylinder is connected in the recess of slot, and the liquid outlet end of needle cylinder is installed with the tee pipe, and one port of tee pipe is connected with washing liquid bottle through drainage tube no.

Description

Technical Field

[0001] This utility model relates to the field of medical device technology, and in particular to an ophthalmic irrigation device. Background Technology

[0002] Eye cleaning equipment is frequently used during ophthalmic surgery or in ophthalmology clinics. Existing ophthalmic rinsing devices mainly consist of a box structure with casters at the bottom and a worktable at the top. The worktable is equipped with a disinfection pool, faucet, cotton swab box, medical device disinfection cabinet, etc.

[0003] An electric air pump and a flushing fluid storage bottle are connected via an air pipe to pressurize the flushing fluid. Multiple branch connectors are provided to install multiple drainage pipes, facilitating the simultaneous use of multiple flushers. Wastewater generated during the flushing process enters a collection tank.

[0004] Existing irrigation devices are only suitable for rinsing medical instruments. For rinsing patients' eyes, medical staff usually operate by holding a syringe. In cases requiring prolonged rinsing, medical staff need to repeatedly draw out the rinsing fluid with the syringe, which is time-consuming and laborious. In addition, for irrigation equipment that uses liquid or air pumps as power, the pump body needs to be sterilized after each use. The operation is quite cumbersome. Utility Model Content

[0005] To address the aforementioned technical problems, an ophthalmic irrigation device is provided. This invention uses a disposable syringe and catheter in conjunction with a handheld irrigator to clean the patient's eyes and surrounding area, enabling continuous cleaning over a prolonged period. After cleaning, the disposable syringe and catheter can be directly disposed of as medical waste, ensuring a non-toxic operating environment during the irrigation process and improving irrigation efficiency. The technical means employed in this invention are as follows:

[0006] An ophthalmic irrigation device includes: a base, on which a pneumatic telescopic rod is provided, a headrest is installed at the upper end of the pneumatic telescopic rod, and annular brackets are provided on the left and right sides of the headrest. A collection groove is sleeved inside the annular brackets, and an irrigation solution bottle is hung on the front side of the headrest.

[0007] A device tray is installed on the lower front side of the headrest, and a support platform is provided on the upper surface of the device tray, on which a syringe is clamped and fixed.

[0008] The device tray is equipped with an electrically controlled telescopic rod. The telescopic end of the electrically controlled telescopic rod is equipped with a slot. The pressing cap of the syringe is engaged in the groove of the slot. The liquid outlet end of the syringe is equipped with a three-way tube. One port of the three-way tube is connected to the flushing solution bottle through a second drainage tube. The other port of the three-way tube is connected to a disposable flushing head through a first drainage tube.

[0009] Furthermore, the headrest is provided with a handle on the front side, and the handle is provided with at least one hook, on which the rinsing fluid bottle is hung.

[0010] Furthermore, a pressure plate is provided above the syringe, and the pressure plate is fixed to the support platform by a headed screw. The upper surface of the support platform has a first groove, and the lower surface of the pressure plate has a second groove. The syringe is snapped into the first groove and the second groove, and the syringe is clamped and fixed by the support platform and the pressure plate.

[0011] Furthermore, a soft silicone pad is provided on the upper surface edge of the collection tank.

[0012] Furthermore, the base is provided with a positioning sleeve, and a waste liquid collection tank is fitted inside the positioning sleeve. The waste liquid collection tank is connected to the bottom of the collection tank through a return pipe.

[0013] Furthermore, both the first and second drainage tubes are equipped with flow regulators.

[0014] Furthermore, the disposable rinsing head is fixed to the rinsing handle.

[0015] Furthermore, the disposable rinsing head is fixed to the rinsing handle by a head screw.

[0016] Furthermore, the flushing handle is equipped with a switch for controlling the extension and retraction of the electrically controlled telescopic rod.

[0017] Furthermore, the second drainage tube is connected to the flushing solution bottle via a needle.

[0018] Compared with the prior art, the present invention has the following advantages:

[0019] 1. The ophthalmic irrigation device provided by this utility model uses disposable syringes and disposable catheters in conjunction with a handheld irrigator to clean the patient's eyes and the area around the eyes. It can achieve continuous cleaning for a long time. After cleaning, the disposable syringes and disposable catheters can be directly discarded as medical waste, which can ensure a non-toxic operating environment during the irrigation process and improve irrigation efficiency.

[0020] 2. The ophthalmic irrigation device provided by this utility model has a compact structure and can be adjusted in height as needed, making it suitable for outpatient clinics and ophthalmic operating rooms.

[0021] Based on the above reasons, this utility model can be widely promoted in fields such as medicine. Attached Figure Description

[0022] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0023] Figure 1 This is a schematic diagram of the structure of this utility model.

[0024] Figure 2 This is the front view of the present utility model.

[0025] In the diagram: 1. Ring-shaped bracket; 2. Headrest; 3. Soft silicone pad; 4. Collection tank; 5. Handle; 6. Return pipe; 7. Headed screw; 8. Drainage pipe one; 9. Flushing handle; 10. Equipment tray; 11. Waste liquid collection bucket; 12. Positioning sleeve; 13. Base; 14. Pneumatic telescopic rod; 15. Support platform; 16. Pressure plate; 17. Flushing solution bottle; 18. Hook; 19. Drainage pipe two; 20. Flow regulator; 21. T-connector; 22. Syringe; 23. Electrically controlled telescopic rod; 24. Slot; 25. Disposable flushing head. Detailed Implementation

[0026] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0027] This utility model provides an ophthalmic irrigation device, including a base 13, a pneumatic telescopic rod 14 in the middle of the upper surface of the base 13, a headrest 2 installed on the upper end of the pneumatic telescopic rod 14, annular brackets 1 at both ends of the outer side of the headrest 2, a collection groove 4 sleeved inside the annular brackets 1, a handle 5 on the front side of the headrest 2, and at least one hook 18 on the outer side of the handle 5, with an irrigation fluid bottle 17 hanging on the hook 18.

[0028] The lower surface of the headrest 2 is equipped with an equipment tray 10. The upper surface of the equipment tray 10 is provided with a support platform 15. A syringe 22 is snapped into the first groove on the upper surface of the support platform 15. A pressure plate 16 is provided on the upper side of the outer surface of the syringe 22. The pressure plate 16 is fixed to the support platform 15 by a head screw 7.

[0029] An electrically controlled telescopic rod 23 is installed on the outer side of the equipment tray 10. The telescopic end of the electrically controlled telescopic rod 23 is equipped with a slot 24. The pressing cap of the syringe 22 is engaged in the groove of the slot 24. A three-way tube 21 is installed at the end (liquid outlet) of the syringe 22. One port of the three-way tube 21 is connected to the flushing solution bottle 17 through the second drainage tube 19. The other port of the three-way tube 21 is connected to a disposable flushing head 25 through the first drainage tube 8. The disposable flushing head 25 is fixed on the flushing handle 9. The flushing handle 9 is equipped with a switch for controlling the extension and retraction of the electrically controlled telescopic rod 23. The switch adopts an existing structural form.

[0030] In a preferred embodiment, the lower surface of the pressure plate 16 has a second groove, and the syringe 22 is engaged in the first groove and the second groove, and the syringe 22 is clamped and fixed by the support platform 15 and the pressure plate 16.

[0031] In a preferred embodiment, a soft silicone pad 3 is provided on the edge of the upper surface of the collection tank 4.

[0032] Specifically, the soft silicone pad 3 can be placed tightly around the patient's eyes, effectively preventing the cleaning solution from overflowing during the rinsing process.

[0033] In a preferred embodiment, the upper surface of the base 13 is provided with a positioning sleeve 12, and a waste liquid collection tank 11 is fitted inside the positioning sleeve 12. The upper end face of the waste liquid collection tank 11 is connected to the lower surface of the collection tank 4 through a return pipe 6.

[0034] Specifically, the waste liquid in the collection tank 4 can be diverted to the waste liquid collection bucket 11 through the return pipe 6 for collection, so as to facilitate centralized treatment later.

[0035] In a preferred embodiment, both the first drainage tube 8 and the second drainage tube 19 are equipped with flow regulators 20.

[0036] Specifically, the flow regulator 20 can control the opening and closing of drainage tube 18 and drainage tube 29. Both drainage tube 18 and drainage tube 29 are common injection catheters.

[0037] In a preferred embodiment, the disposable rinsing head 25 is fixed to the rinsing handle 9 by a head screw.

[0038] Specifically, the headed screw facilitates the quick replacement of the disposable rinsing head 25. The outer side of the rinsing handle 9 is provided with an installation groove corresponding to the insertion of the disposable rinsing head 25. After the disposable rinsing head 25 is inserted into the installation groove, the screw on the outer side of the rinsing handle 9 is locked, so that the end of the screw is pressed tightly against the outer side of the disposable rinsing head 25.

[0039] In a preferred embodiment, the second drainage tube 19 is connected to the flushing solution bottle 17 via a needle.

[0040] How to use this utility model:

[0041] The patient lies flat on the medical bed, and then the headrest 2 is adjusted to a suitable height using the pneumatic telescopic rod 14. The patient turns to the side and places the glasses that need to be rinsed close to the collection tank 4, while ensuring that their face is pressed firmly against the upper surface of the soft silicone pad 3.

[0042] Medical staff hold the irrigation handle 9 and then control the extension of the electrically controlled telescopic rod 23 via the control switch on its outer surface. Before the extension of the electrically controlled telescopic rod 23, the flow regulator 20 on the drainage tube 2 19 is turned on and then the flow regulator 20 on the drainage tube 1 8 is turned off. The irrigation fluid in the irrigation fluid bottle 17 is drawn into the syringe 22. The flow regulator 20 on the drainage tube 2 19 is turned off and then the flow regulator 20 on the drainage tube 1 8 is turned on. The disposable irrigation head 25 is aimed at the area to be irrigated, and the electrically controlled telescopic rod 23 is controlled to retract. The electrically controlled telescopic rod 23 presses the syringe 22, and the irrigation fluid in the syringe 22 enters the disposable irrigation head 25 through the drainage tube 1 8 and is sprayed around the patient's eyes to clean them.

[0043] The wastewater produced during the cleaning process is collected in the collection tank 4 and then enters the wastewater collection tank 11.

[0044] When the irrigation solution in the irrigation solution bottle 17 is used up, simply replace it with a new one. After the surgery, remove the irrigation solution bottle 17, drainage tube 1 8, drainage tube 2 19, syringe 22, three-way tube 21, and disposable irrigation head 25 in sequence and discard them into the medical waste collection bin.

[0045] This invention uses a disposable syringe and disposable catheter in conjunction with a handheld irrigator to clean the patient's eyes and the area around the eyes, and can achieve continuous cleaning for a long time. After cleaning, the disposable syringe and disposable catheter can be directly discarded as medical waste, which can ensure a non-toxic operating environment during the irrigation process and improve the irrigation efficiency.

[0046] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model.

Claims

1. An ophthalmic irrigation device, characterized in that, include: A base (13) is provided on the base (13), a pneumatic telescopic rod (14) is provided on the base (13), a headrest (2) is installed on the upper end of the pneumatic telescopic rod (14), annular brackets (1) are provided on the left and right sides of the headrest (2), a collection groove (4) is sleeved inside the annular bracket (1), and a rinsing liquid bottle (17) is hung on the front side of the headrest (2). A device tray (10) is installed on the lower front side of the headrest (2). A support platform (15) is provided on the upper surface of the device tray (10). A syringe (22) is clamped and fixed on the support platform (15). An electrically controlled telescopic rod (23) is installed on the equipment tray (10). The telescopic end of the electrically controlled telescopic rod (23) is equipped with a slot (24). The pressing cap of the syringe (22) is engaged in the groove of the slot (24). A three-way tube (21) is installed at the liquid outlet end of the syringe (22). One port of the three-way tube (21) is connected to the flushing liquid bottle (17) through the second drainage tube (19). The other port of the three-way tube (21) is connected to a disposable flushing head (25) through the first drainage tube (8).

2. The ophthalmic irrigation device according to claim 1, characterized in that, The headrest (2) is provided with a handle (5) on the front side, and at least one hook (18) is provided on the handle (5), and the rinsing fluid bottle (17) is hung on the hook (18).

3. The ophthalmic irrigation device according to claim 1, characterized in that, A pressure plate (16) is provided above the syringe (22). The pressure plate (16) is fixed to the support platform (15) by a head screw (7). The upper surface of the support platform (15) has a first groove, and the lower surface of the pressure plate (16) has a second groove. The syringe (22) is engaged in the first groove and the second groove. The syringe (22) is clamped and fixed by the support platform (15) and the pressure plate (16).

4. The ophthalmic irrigation device according to claim 1, characterized in that, The upper surface edge of the collection tank (4) is provided with a soft silicone pad (3).

5. The ophthalmic irrigation device according to claim 1, characterized in that, The base (13) is provided with a positioning sleeve (12), and a waste liquid collection tank (11) is fitted inside the positioning sleeve (12). The waste liquid collection tank (11) is connected to the bottom of the collection tank (4) through a return pipe (6).

6. The ophthalmic irrigation device according to claim 1, characterized in that, Both the first drainage tube (8) and the second drainage tube (19) are equipped with flow regulators (20).

7. The ophthalmic irrigation device according to claim 1, characterized in that, The disposable rinsing head (25) is fixed to the rinsing handle (9).

8. The ophthalmic irrigation apparatus according to claim 7, characterized in that, The disposable flushing head (25) is fixed to the flushing handle (9) by a head screw.

9. The ophthalmic irrigation apparatus according to claim 7, characterized in that, The flushing handle (9) is equipped with a switch for controlling the extension and retraction of the electrically controlled telescopic rod (23).

10. The ophthalmic irrigation device according to claim 1, characterized in that, The second drainage tube (19) is connected to the flushing solution bottle (17) via a needle.

Images