CN205459332U - Visual auxiliary device that puts drops in one's eyes - Google Patents

Abstract

The auxiliary device for visual eyedrops is mainly composed of a supporting part, a fixing part and an observing part. The supporting part includes two supporting frames, the inner sides of the two supporting frames are connected by an adjustable connecting rod, and a fixing belt is arranged on the outer side; the fixing part It includes a limit ring arranged on the upper end of each support frame, and the support column is symmetrically hinged front and rear of the limit ring, and the inner side of the support column is provided with a compression spring; the observation part includes a telescopic rod screwed to the two support columns, and the upper ends of the two telescopic rods Hinged with mirror. The visual eye drops auxiliary device provided by the utility model can accurately drop eye drops by setting a support part, a fixing part and an observation part, which not only avoids damage to the inner membrane of the eye, but also avoids infection.

Description

Visual Eye Drop Assist Device

technical field

The utility model relates to a tool for eye drops, in particular to a visual auxiliary device for eye drops.

Background technique

The traditional method of eyedrops is for the patient to lie on his back or sit, with his head tilted back, hold the eyedrop bottle with the thumb, index, and middle finger of one hand, the mouth of the bottle is 2-3cm away from the eye, and place the index finger of the other hand on the lower eyelid margin, and gently pull it open. Eyelids to expose the conjunctival sac, drop a drop of eye drops into the inferior fornix, lightly close the eyelids, so that the eye drops are evenly distributed in the conjunctival sac, and instruct the patient to close their eyes for 3-5 minutes.

The traditional method of self-instilling eye drops has the following problems: 1) The height is not easy to grasp, it is difficult to ensure the accuracy of dropping into the conjunctival sac if it is too high, and it is easy to touch the eyelashes and cause contamination of the bottle mouth and eye drops if it is too low Or scratch the cornea, etc., 2) When dropping eye drops, place the index finger of one hand on the lower eyelid margin, gently pull the lower eyelid to expose the conjunctival sac, and squeeze the eye drop bottle with the other hand to add eye drops , There are often bacteria on the hands, and if you open the eyelids with your hands, it will cause an infection in the eyes.

Contents of the invention

The technical problem to be solved by the utility model is to provide an auxiliary device for visual eye drops, which can accurately drop eye drops, not only avoiding damage to the inner membrane of the eye, but also avoiding infection.

In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is:

The auxiliary device for visual eyedrops is mainly composed of a supporting part, a fixing part and an observing part. The supporting part includes two supporting frames, the inner sides of the two supporting frames are connected by adjustable connecting rods, and the outer side is provided with a fixing belt; the fixing part It includes a limit ring arranged on the upper end of each support frame, and a support column is symmetrically hinged front and rear of the limit ring, and a compression spring is arranged on the inner side of the support column; the observation part includes a telescopic rod screwed to the two support columns, and the upper ends of the two telescopic rods Hinged with mirror.

The supporting frame is elliptical suitable for the eyes, and a plurality of elastic expansion rods are installed on the lower part of the supporting frame.

The vertical length of the elastic expansion rod is between 2cm-3cm.

Connecting pieces are installed on the outside of the support column.

The auxiliary device for visual eyedropping of the utility model determines the accurate height through the elastic stretching rod, and hinges the clamping eyedropper bottle and the observation lens, so as to facilitate observation and adjustment before dropping the medicine, and realize accurate positioning ;By squeezing the support column, the opening of the eyelids and the dripping of medicine can be completed in one step, so as to ensure that the entire dripping process is accurate and free of infection.

Description of drawings

Below in conjunction with accompanying drawing and embodiment the utility model is further described:

Figure 1 is a schematic diagram of the overall structure of the utility model.

Fig. 2 is a partial structural diagram of the utility model.

In the figure: support part 1, fixed part 2, observation part 3, support frame 4, adjustable connecting rod 5, fixed belt 6, limit ring 7, support column 8, compression spring 9, telescopic rod 10, lens 11, elastic Stretch rod 12, connector 13.

detailed description

As shown in Figure 1-2, the auxiliary device for visual eye drops is mainly composed of a support part 1, a fixed part 2 and an observation part 3. The support part 1 includes two support frames 4, and the inner sides of the two support frames 4 can be adjusted The connecting rod 5 is connected, and the adjustable connecting rod 5 is connected by threaded pipe threads at both ends, which is convenient for different people to use after adjustment. The two support frames 4 are provided with a fixing belt 6 on the outside, and the fixing belt 6 is used to fix the device on the head Above; the fixed part 2 includes a limit ring 7 arranged on the upper end of each support frame 4, the size of the limit ring 7 is adapted to the diameter of the lower end of the eyedrop bottle, and the limit ring 7 is symmetrically hinged with a support column 8. The limit ring 7 can be adjusted within a certain range through the hinged connection. The inner side of the support column 8 is provided with a compression spring 9; the observation part 3 includes a telescopic rod 10 that is threadedly connected with the two support columns 8, and the up and down adjustment of the eyeglass 11 and the mouth of the eyedrop bottle is realized through the threaded connection, and the upper ends of the two telescopic rods 10 are hinged with The eyeglass 11 can rotate and flexibly adjust the position of the eyeglass 11 through the ball hinge eyeglass 11, and cooperates with the stop ring 7 to realize the positioning of the mouth of the eyedrop bottle.

Described support frame 4 is the ellipse that adapts to eye, and support frame 4 bottom is equipped with a plurality of elastic stretching rods 12, and elastic stretching rod 12 is arc-shaped, and the lower end is equipped with spherical rubber sleeve. The vertical length of the elastic expansion rod 12 is about 2 cm-3 cm. With this structure, on the one hand, the drop height can be ensured during work, and on the other hand, the eyes can be opened to avoid infection by hands.

A connecting piece 13 is installed on the outside of the support column 8 . With this structure, the positioning of the two support columns 8 and the positioning of the eye drops bottle are maintained.

Working principle and process: when working, first align the two supporting frames 4 roughly with the two eye sockets so that the elastic stretching rod 12 is located around the eyelids, and then fasten the fixing belt 6 on the forehead to realize the supporting positioning; after opening the bottle of eye drops Insert it into the limit ring 7, and keep the bottle mouth of the eye drops facing the support frame 4; adjust the angle of the lens 11, and the position of the eye drops in the limit ring 7, and achieve accurate positioning through human observation, and finally squeeze the spring on the The support column 8 at the top, the elastic stretching rod 12 opens the eyelids, and the eyedrops drop simultaneously, thereby completing the work.

Claims (4)

1. Auxiliary device for visual eye drops, characterized in that it is mainly composed of a supporting part (1), a fixing part (2) and an observing part (3). The supporting part (1) includes two supporting frames (4), The inner sides of the two support frames (4) are connected by an adjustable connecting rod (5), and a fixing belt (6) is provided on the outer side; the fixing part (2) includes a limit ring (7) arranged on the upper end of each support frame (4) ), the limit ring (7) is symmetrically hinged with a support column (8) front and rear, and a compression spring (9) is provided inside the support column (8); the observation part (3) includes a The telescopic rods (10), the upper ends of the two telescopic rods (10) are hinged with eyeglasses (11). 2. The auxiliary device for visual eyedrops according to claim 1, characterized in that: the support frame (4) is an oval shape suitable for the eyes, and the lower part of the support frame (4) is equipped with a plurality of elastic supports Open lever (12). 3. The auxiliary device for visual eye drops according to claim 2, characterized in that: the vertical length of the elastic expansion rod (12) is between 2 cm and 3 cm. 4. The auxiliary device for visual eye drops according to claim 1, characterized in that: a connecting piece (13) is installed on the outside of the support column (8).