Eye washing device

Abstract

The utility model relates to an eye washing device which comprises a liquid storage bottle, a suction pump, a spraying assembly and an eye washing cover, the liquid storage bottle is provided with the suction pump, a controller is arranged in the suction pump, the suction pump is provided with a knob timer, and the knob timer and the suction pump are both connected with the controller; before flushing is started, the needed flushing time is set by rotating the knob timer, then the eye washing cover is arranged on the eyes for flushing, the controller can control the suction pump to work according to the set time, normal saline in the liquid storage bottle is conveyed to the second suction pipe through the first suction pipe and then conveyed to the left spray pipe and the right spray pipe through the three-way pipe, and the normal saline is sprayed to the eyes through the left spray pipe and the right spray pipe. And after the preset time is up, the controller can control the suction pump to stop working and pause the transportation of normal saline in the liquid storage bottle, so that the flushing time is accurately controlled, the flushing time is prevented from being too long or too short, and the eye health of a worker is protected.

Description

Technical Field

[0001] The utility model relates to the technical field of medical instruments, in particular to an eyewash device. Background Art

[0002] When medical staff are providing treatment and care to patients, the patients' blood or tissue fluid often splashes into their eyes. According to the hospital infection prevention and control management system, medical staff need to use saline to rinse the eyes to prevent them from being infected with the virus due to occupational exposure.

[0003] When medical staff use existing eyewash devices, their eyes are covered and they cannot accurately know the flushing time, resulting in the flushing time being too long or too short. Long flushing may damage eye tissues such as the cornea and conjunctiva, while short flushing may not effectively clean the eyes, preventing viruses from infecting medical staff. Utility Model Content

[0004] The utility model aims to provide an eyewash device to solve the above problems existing in the prior art.

[0005] The technical solution of the utility model to solve the above technical problems is as follows:

[0006] An eyewash device comprises a liquid storage bottle, a suction pump, a spray assembly and an eyewash mask, wherein the liquid storage bottle is provided with the suction pump, a controller is provided in the suction pump, the spray assembly comprises a first suction pipe, a second suction pipe, a three-way pipe, a left nozzle and a right nozzle, one end of the first suction pipe is connected to the input end at the bottom of the suction pump, and the other end extends into the bottom of the liquid storage bottle, one end of the second suction pipe is connected to the output end at the top of the suction pump, and the other end is connected to the left nozzle and the right nozzle through the three-way pipe, the eyewash mask comprises a left eye cover and a right eye cover, the left nozzle is connected to the middle of the left eye cover, and the right nozzle is connected to the middle of the right eye cover, a knob timer is provided on the suction pump, and the knob timer and the suction pump are both connected to the controller.

[0007] The beneficial effects of the utility model are:

[0008] Before starting to flush, set the required flushing time by rotating the knob timer, then place the eye wash mask on the eyes for flushing. The controller will control the suction pump to work according to the set time, and transport the saline in the storage bottle through the first suction tube to the second suction tube, and then transport it to the left nozzle and the right nozzle through the three-way pipe to flush the eyes. After the preset time is reached, the controller will control the suction pump to stop working and suspend the transportation of the saline in the storage bottle, so as to accurately control the flushing time, prevent the flushing time from being too long or too short, and protect the eye health of the staff.

[0009] On the basis of the above technical solution, the present invention can also be improved as follows.

[0010] Furthermore, a heater and a temperature sensor are also provided at the bottom of the liquid storage bottle, and both the heater and the temperature sensor are connected to the controller.

[0011] Furthermore, the eye wash mask also includes an elastic band and a nose bridge, the opposite sides of the left eye cover and the right eye cover are connected through the nose bridge, and the opposite sides of the left eye cover and the right eye cover are respectively connected to the two ends of the elastic band.

[0012] Furthermore, waste liquid bags are provided at the bottom of the left eye cover and the right eye cover.

[0013] Furthermore, a valve is provided at the bottom of the waste liquid bag.

[0014] Furthermore, one end of the left nozzle connected to the left eye cover and one end of the right nozzle connected to the right eye cover are both provided with plugs. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0016] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0017] 1. Liquid storage bottle, 2. Suction pump, 3. Spraying assembly, 31. First suction pipe, 32. Second suction pipe, 33. Three-way pipe, 34. Left nozzle, 35. Right nozzle, 4. Eye wash mask, 41. Left eye cover, 42. Right eye cover, 43. Elastic band, 44. Waste liquid bag, 441. Valve, 45. Nose rack, 5. Knob timer, 6. Heater, 7. Plug, 8. Temperature sensor. DETAILED DESCRIPTION

[0018] The principles and features of the present invention are described below in conjunction with the accompanying drawings. The examples given are only used to explain the present invention and are not used to limit the scope of the present invention.

[0019] like Figure 1As shown, an eyewash device comprises a liquid storage bottle 1, a suction pump 2, a spray assembly 3 and an eyewash mask 4. The liquid storage bottle 1 is provided with a suction pump 2, and a controller is provided in the suction pump 2. The spray assembly 3 comprises a first suction pipe 31, a second suction pipe 32, a three-way pipe 33, a left nozzle 34 and a right nozzle 35. One end of the first suction pipe 31 is connected to the input end at the bottom of the suction pump 2, and the other end extends into the bottom of the liquid storage bottle 1. One end of the second suction pipe 32 is connected to the output end at the top of the suction pump 2, and the other end is connected to the left nozzle 34 and the right nozzle 35 through the three-way pipe 33. The eyewash mask 4 comprises a left eye cover 41 and a right eye cover 42. The left nozzle 34 is connected to the middle of the left eye cover 41, and the right nozzle 35 is connected to the middle of the right eye cover 42. A knob timer 5 is provided on the suction pump 2, and the knob timer 5 and the suction pump 2 are both connected to the controller.

[0020] Before starting to flush, the required flushing time is set by rotating the knob timer 5, and then the eye wash mask 4 is placed on the eyes for flushing. The controller will control the suction pump 2 to work according to the set time, and the physiological saline in the liquid storage bottle 1 is transported to the second suction tube 32 through the first suction tube 31, and then transported to the left nozzle 34 and the right nozzle 35 through the three-way pipe 33 to flush the eyes. After the preset time is reached, the controller will control the suction pump 2 to stop working and suspend the transportation of the physiological saline in the liquid storage bottle 1, so as to achieve accurate control of the flushing time, prevent the flushing time from being too long or too short, and protect the eye health of the staff.

[0021] Embodiment 2 of the present utility model is an eyewash device. Based on embodiment 1, a heater 6 and a temperature sensor 8 are further provided at the bottom of the liquid storage bottle 1, and both the heater 6 and the temperature sensor 8 are connected to a controller.

[0022] The physiological saline in the liquid storage bottle 1 is ensured to be kept at a constant temperature and will not be overheated or overcooled due to changes in ambient temperature, thereby ensuring the gentleness of the eyewashing process.

[0023] Embodiment 3 of the present utility model is an eyewash device. On the basis of Embodiment 1 or 2, the eyewash mask 4 also includes an elastic band 43 and a nose bridge 45. The opposite sides of the left eye cover 41 and the right eye cover 42 are connected by the nose bridge 45, and the opposite sides of the left eye cover 41 and the right eye cover 42 are respectively connected to the two ends of the elastic band 43.

[0024] The elastic band 43 and the nose bridge 44 can ensure that the left eye cover 41 and the right eye cover 42 fit tightly on the eyes of the user without the need to be held and fixed; in a specific implementation, the left eye cover 41 and the right eye cover 42 are provided with rubber rings at the contact parts with the eyes, and the rubber rings can provide a good sealing effect to prevent leakage of saline during the eye washing process, and the rubber rings are elastic and can better fit the eye contour to reduce discomfort during use.

[0025] Embodiment 4 of the present invention is an eyewash device. Based on any one of embodiments 1 to 3, waste liquid bags 44 are provided at the bottom of the left eye cover 41 and the right eye cover 42 .

[0026] The waste liquid bag 44 can collect the waste liquid generated during the eye washing process, prevent secondary pollution, maintain environmental hygiene, and facilitate subsequent waste liquid treatment.

[0027] Embodiment 5 of the present invention is an eyewash device. Based on embodiment 4, a valve 441 is provided at the bottom of a waste liquid bag 44 .

[0028] Controlling the discharge of waste liquid by controlling valve 441 not only reduces the risk of spillage during operation, but also avoids direct contact with potentially harmful liquids, thereby reducing health risks.

[0029] Embodiment 6 of the present invention is an eyewash device. Based on any one of embodiments 1 to 5, a plug 7 is disposed at one end of the left nozzle 34 connected to the left eye cover 41 and at one end of the right nozzle 35 connected to the right eye cover 42.

[0030] The plug 7 can close the left nozzle 34 and the right nozzle 35 when the eyewash device is not in use, preventing dust, dirt or other foreign matter from entering the interior of the nozzle, thereby ensuring the cleanliness of the eyewash device.

[0031] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An eyewash device, characterized in that: The invention comprises a liquid storage bottle (1), a suction pump (2), a spray assembly (3) and an eye wash mask (4); the liquid storage bottle (1) is provided with the suction pump (2); a controller is provided in the suction pump (2); the spray assembly (3) comprises a first suction pipe (31), a second suction pipe (32), a three-way pipe (33), a left spray pipe (34) and a right spray pipe (35); one end of the first suction pipe (31) is connected to the input end at the bottom of the suction pump (2), and the other end extends into the bottom of the liquid storage bottle (1); the second suction pipe (32) One end of the suction pump (2) is connected to the output end of the top end, and the other end is connected to the left nozzle (34) and the right nozzle (35) through the three-way pipe (33). The eyewash mask (4) comprises a left eye cover (41) and a right eye cover (42). The left nozzle (34) is connected to the left eye cover (41) in the middle, and the right nozzle (35) is connected to the right eye cover (42) in the middle. The suction pump (2) is provided with a knob timer (5). The knob timer (5) and the suction pump (2) are both connected to the controller.

2. An eyewash device according to claim 1, characterized in that: A heater (6) and a temperature sensor (8) are also provided at the bottom of the liquid storage bottle (1); the heater (6) and the temperature sensor (8) are both connected to the controller.

3. An eyewash device according to claim 1, characterized in that: The eyewash mask (4) further comprises an elastic band (43) and a nose bridge (45), the opposite sides of the left eye cover (41) and the right eye cover (42) are connected via the nose bridge (45), and the opposite sides of the left eye cover (41) and the right eye cover (42) are respectively connected to the two ends of the elastic band (43).

4. An eyewash device according to claim 1, characterized in that: A waste liquid bag (44) is provided at the bottom of the left eye cover (41) and the right eye cover (42).

5. An eyewash device according to claim 4, characterized in that: A valve (441) is provided at the bottom of the waste liquid bag (44).

6. An eyewash device according to any one of claims 1 to 5, characterized in that: One end of the left nozzle (34) connected to the left eye cover (41) and one end of the right nozzle (35) connected to the right eye cover (42) are both provided with plugs (7).

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