Eye flushing device

Abstract

The eye washing device comprises an infusion bag used for containing liquid medicine, a hanging opening used for hanging the infusion bag is formed in the top of the infusion bag, a hard part is arranged at the bottom of the infusion bag, and a connector communicated with the interior of the infusion bag is formed in the hard part. A drainage needle used for leading out liquid medicine in the infusion bag is inserted in the connector, and the bottom of the drainage needle is connected with a flushing head used for flushing eyes through the liquid medicine through a communicated telescopic pipe. The flushing head comprises a connecting column used for being communicated with the telescopic pipe, and a soft bent needle which is communicated with the connecting column and is bent to achieve soft flushing is arranged at the bottom, away from the telescopic pipe, of the connecting column. And an electric heating wire which is used for adjusting the bending angle of the soft curved needle and heating the liquid medicine so as to conveniently find a proper flushing angle and ensure a proper temperature of the liquid medicine is embedded in the soft curved needle. According to the invention, not only can a proper flushing angle be conveniently found to realize soft flushing, but also a proper liquid medicine temperature can be ensured, and the flushing comfort is improved.

Description

Technical Field

[0001] The invention relates to the technical field of medical equipment, and in particular to an eye flushing device. Background Art

[0002] Currently, in ophthalmology wards and outpatient clinics, infusion sets or blood transfusion sets are often used as irrigation tubes to irrigate the patient's eyes. Although the treatment effect can be achieved, it is inconvenient to find a suitable irrigation angle during the operation and the liquid irrigation is not gentle enough. Summary of the invention

[0003] The technical problem to be solved by the present invention is to provide an eye flushing device to solve the problem that it is inconvenient to find a suitable flushing angle during operation and the flushing of the liquid medicine is not gentle enough.

[0004] In order to solve the above technical problems, the technical solutions adopted by the present invention are as follows.

[0005] An eye flushing device comprises an infusion bag for containing liquid medicine, a hanging port for hanging the infusion bag is provided on the top of the infusion bag, a hard portion is provided at the bottom of the infusion bag, an interface connected with the inside of the infusion bag is provided on the hard portion, wherein a drainage needle for leading out the liquid medicine in the infusion bag is inserted into the interface, and a flushing head for flushing the eyes with the liquid medicine is connected to the bottom of the drainage needle through a connected telescopic tube; the flushing head comprises a connecting column for connecting with the telescopic tube, a soft curved needle is provided at the bottom of the connecting column away from the telescopic tube, and is connected with the connecting column and is bent to achieve gentle flushing, and an electric heating wire is embedded in the soft curved needle for adjusting the bending angle of the soft curved needle and heating the liquid medicine to facilitate finding a suitable flushing angle and ensure a suitable liquid medicine temperature.

[0006] Preferably, the inner diameter of the top of the interface is larger than the inner diameter of the bottom, and an end cap for sealing the interface is provided on the interface.

[0007] Preferably, the drainage needle includes a needle body for inserting into the interface, the side wall of the top needle end of the needle body is provided with a side hole for connecting with the infusion bag through the top of the interface to introduce the drug solution into the needle body, and the bottom of the needle body is provided with a connecting seat connected to the needle body.

[0008] Preferably, the telescopic tube includes but is not limited to a medical corrugated hose and a spiral silicone tube, and both ends of the telescopic tube are respectively provided with connecting parts for detachably connecting the connecting seat and the connecting column; the top outer wall of the connecting column is symmetrically provided with a pair of butterfly wings for easy disassembly and assembly of the flushing head.

[0009] Preferably, the connecting column is provided with a rotary switch for controlling the flow of the medicine, the rotary switch includes a valve plate movably arranged in the connecting column and capable of sealing the connecting column when perpendicular to the inner wall of the connecting column, the valve plate is connected with a rotating shaft which is horizontally arranged and passes through the side wall of the connecting column and is rotatably sealed with the connecting column, and the protruding end of the rotating shaft is provided with a knob which is convenient for realizing the rotating action to adjust the valve plate to control the flow of the medicine.

[0010] Preferably, the connecting column is provided with a button which is electrically connected to the electric heating wire and is used to turn the electric heating wire on and off and adjust the heating temperature.

[0011] Preferably, a temperature sensor for monitoring the temperature of the heated liquid medicine is provided in the flushing head, and a display screen connected to the temperature sensor and used for displaying the temperature is provided on the connecting column.

[0012] Due to the adoption of the above technical scheme, the technical progress achieved by the present invention is as follows.

[0013] The present invention not only can realize eye flushing through the infusion bag, drainage needle, telescopic tube and flushing head, but also is easy to use. Specifically, gentle flushing of the medicine solution can be achieved through the soft curved needle on the flushing head, and the electric heating wire embedded in the soft curved needle can be used to easily find the appropriate flushing angle, adjust the gentle flushing degree, and heat the medicine solution, thereby ensuring the appropriate medicine solution temperature and improving the flushing comfort. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the present invention.

[0015] Among them: 1. Infusion bag, 11. Hard part, 12. Interface, 13. End cover, 14. Hanging port, 2. Drainage needle, 21. Needle body, 22. Side hole, 23. Connecting seat, 3. Flushing head, 31. Connecting column, 32. Soft curved needle, 33. Valve plate, 34. Rotating shaft, 35. Knob, 36. Butterfly wing, 4. Telescopic tube, 41. Connecting part, 5. Button, 6. Battery box, 7. Display screen. DETAILED DESCRIPTION

[0016] The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0017] An eye flushing device, combined with Figure 1 As shown, it includes an infusion bag 1, a drainage needle 2, a telescopic tube 4 and a flushing head 3, wherein the infusion bag 1 is used to contain liquid medicine; the drainage needle 2 is inserted into the infusion bag, and the drainage needle 2 is used to draw out the liquid medicine in the infusion bag 1; the telescopic tube 4 is used to achieve the connection between the flushing head 3 and the drainage needle 2; and the flushing head 3 is used to flush the eyes with liquid medicine.

[0018] The top of the infusion bag 1 is provided with a hanging port 14, which is used to hang the infusion bag 1, so as to facilitate the eye flushing operation. The bottom of the infusion bag 1 is provided with a hard part 11, and the hard part 11 is provided with an interface 12, which is connected to the inside of the infusion bag 1, and the interface 12 is provided with an end cap 13, which is used to block the interface 12.

[0019] The drainage needle 2 includes a needle body 21, which is used to be inserted into the interface 12. To avoid damaging the infusion bag 1, the top needle end of the needle body 21 will not exceed the top of the interface 12. A side hole 22 is provided on the side wall of the top needle end of the needle body 21. The inner diameter of the top of the interface 12 is larger than the inner diameter of the bottom. The side hole 22 is connected to the infusion bag 1 through the top of the interface 12, so that the side hole 22 can introduce the liquid medicine in the infusion bag 1 into the needle body 21. A connecting seat 23 is provided at the bottom of the needle body 21, and the connecting seat 23 is connected to the needle body 21.

[0020] The flushing head 3 includes a connecting column 31. A soft curved needle 32 is arranged at the bottom of the connecting column 31 away from the drainage needle 2. The soft curved needle 32 is connected to the connecting column 31 and is bent, so that the liquid medicine can be buffered to achieve gentle flushing. The soft curved needle 32 is embedded with an electric heating wire, which can not only adjust the bending angle of the soft curved needle 32, so as to facilitate finding a suitable flushing angle and adjusting the degree of gentle flushing, but also heat the liquid medicine, so as to ensure a suitable liquid medicine temperature and improve the flushing comfort.

[0021] The connecting column 31 is provided with a rotary switch, which is used to control the on-off of the liquid medicine. Specifically, the rotary switch includes a valve plate 33, which is movably arranged in the connecting column 31, and the valve plate 33 can block the connecting column 31 when it is perpendicular to the inner wall of the connecting column 31. A horizontally arranged rotating shaft 34 is connected to the valve plate 33, and the outer end of the rotating shaft 34 passes through the side wall of the connecting column 31, and the rotating shaft 34 is assembled with the connecting column 31 in a rotating seal. A knob 35 is provided at the protruding end of the rotating shaft 34, and the rotating action can be realized by rotating the knob 35, thereby driving the rotating shaft 34 to rotate, and the rotating shaft 34 can adjust the valve plate 33 to flip, thereby controlling the on-off of the liquid medicine.

[0022] A button 5 is provided on the connecting column 31, and the button 5 is electrically connected to the electric heating wire. The button 5 is used to realize the opening and closing of the electric heating wire and the adjustment of the heating temperature. A temperature sensor is provided in the flushing head 3, and the temperature sensor is used to monitor the temperature of the heated liquid. A display screen 7 is provided on the connecting column 31, and the display screen 7 is connected to the temperature sensor. The display screen 7 is used to display the temperature, so as to facilitate the practical personnel to check the temperature. A battery box 6 is provided on the connecting column 31, and the battery box 6 contains batteries. The batteries are electrically connected to the electric heating wire, the temperature sensor and the display screen 7 respectively, so as to supply power to the electric heating wire, the temperature sensor and the display screen 7.

[0023] The telescopic tube 4 can be a medical corrugated hose, spiral silicone tube, etc. The telescopic tube 4 has telescopic properties, which not only improves the convenience of using the device, but also facilitates storage. The two ends of the telescopic tube 4 are respectively provided with connecting parts 41, and the two connecting parts 41 are respectively used to detachably connect the connecting seat 23 and the connecting column 31, so as to realize the detachable connection between the telescopic tube 4 and the drainage needle 2 and the flushing head 3. A pair of butterfly wings 36 are symmetrically provided on the top outer wall of the connecting column 31, and the flushing head 3 can be conveniently disassembled and assembled through the butterfly wings 36.

[0024] When the present invention is in use, the infusion bag 1 is hung, the flushing head 3 and the drainage needle 2 are connected through the telescopic tube 4, the end cover 13 on the interface 12 of the infusion bag 1 is opened, and the needle body 21 of the drainage needle 2 is inserted into the infusion bag 1 containing the medicine through the interface 12; the bending angle of the soft curved needle 32 is adjusted, the electric heating wire is turned on by pressing the button 5 and the heating temperature of the electric heating wire is adjusted, and the rotary switch is turned on by the knob 35, and the eyes can be flushed.

Claims

1. An eye flushing device, comprising an infusion bag (1) for containing a liquid medicine, the top of the infusion bag (1) is provided with a hanging opening (14) for hanging the infusion bag (1), the bottom of the infusion bag (1) is provided with a hard part (11), and the hard part (11) is provided with an interface (12) communicating with the inside of the infusion bag (1), Features: The interface (12) is provided with a drainage needle (2) for draining the liquid medicine in the infusion bag (1); the bottom of the drainage needle (2) is connected to a flushing head (3) for flushing the eyes with the liquid medicine via a connected telescopic tube (4); the flushing head (3) comprises a connecting column (31) for connecting the telescopic tube (4); a soft curved needle (32) is arranged at the bottom of the connecting column (31) away from the telescopic tube (4) and is connected to the connecting column (31) and is bent to achieve gentle flushing; an electric heating wire is embedded in the soft curved needle (32) for adjusting the bending angle of the soft curved needle (32) and heating the liquid medicine to facilitate finding a suitable flushing angle and ensure a suitable liquid medicine temperature.

2. An eye irrigation device according to claim 1, Features: The inner diameter of the top of the interface (12) is larger than the inner diameter of the bottom, and an end cover (13) for sealing the interface (12) is provided on the interface (12).

3. An eye irrigation device according to claim 2, Features: The drainage needle (2) comprises a needle body (21) for inserting into the interface (12); a side hole (22) is provided at the side wall of the needle end at the top of the needle body (21) for communicating with the infusion bag (1) through the top of the interface (12) so as to introduce the drug solution into the needle body (21); and a connecting seat (23) is provided at the bottom of the needle body (21) for communicating with the needle body (21).

4. An eye irrigation device according to claim 3, Features: The telescopic tube (4) includes but is not limited to a medical corrugated hose and a spiral silicone tube. Both ends of the telescopic tube (4) are respectively provided with connecting parts (41) for detachably connecting the connecting seat (23) and the connecting column (31). The top outer wall of the connecting column (31) is symmetrically provided with a pair of butterfly wings (36) for facilitating the disassembly and assembly of the flushing head (3).

5. An eye irrigation device according to claim 1, Features: The connecting column (31) is provided with a rotary switch for controlling the on-off of the liquid medicine, the rotary switch comprising a valve plate (33) movably arranged in the connecting column (31) and capable of blocking the connecting column (31) when perpendicular to the inner wall of the connecting column (31), the valve plate (33) being connected with a rotating shaft (34) which is horizontally arranged and passes through the side wall of the connecting column (31) and is rotatably sealed with the connecting column (31), and a knob (35) is provided at the passing end of the rotating shaft (34) for facilitating the rotary action to adjust the valve plate (33) to control the on-off of the liquid medicine.

6. An eye irrigation device according to claim 1, Features: The connecting column (31) is provided with a button (5) which is electrically connected to the electric heating wire and is used to turn the electric heating wire on and off and adjust the heating temperature.

7. An eye irrigation device according to claim 1, Features: The flushing head (3) is provided with a temperature sensor for monitoring the temperature of the heated liquid medicine, and the connecting column (31) is provided with a display screen (7) connected to the temperature sensor and used for displaying the temperature.

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