Ophthalmic nursing liquid medicine dropwise adding device and mounting and using method thereof
A dripping device and liquid medicine technology, applied in ophthalmology treatment, etc., can solve problems such as visual and mental impact of patients, and achieve the effect of avoiding cross-infection and reducing strong foreign body sensation
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Embodiment 1
[0033] see figure 1 , figure 2 , image 3 As shown, the eye care medicinal solution dripping device of the present invention includes a handle bar 1 , a lid pressing silicone plate 2 , a propulsion dripping assembly 3 , a liquid guiding and fixing assembly 4 and a capsular tail bottle 5 . Among them, the eyelid pressing silicone plate 2 is snapped and installed on the front end of the handle bar 1, the push drip assembly 3 is slidably installed on the handle bar 1, and the liquid guide fixing assembly 4 is fixedly installed on the tail end of the handle bar 1 , the capsular tail bottle 5 is threadedly installed on the liquid guiding and fixing assembly 4 .
[0034] The handle bar 1 can be in any cylindrical shape, such as a round bar or a square bar. Compared with the hand grip bar 1 and the liquid guiding and fixing assembly 4, the bladder-shaped tail bottle 5 is larger in size, so that when it is held in the palm of the hand, the palm of the hand can exert force on it. ...
Embodiment 2
[0036] see figure 1 , Figure 4 , Figure 5 As shown, the silicone eyelid pressing plate 2, the clamping column 201, and the limit cap 202 are integrated in one structure, all of which are made of silicone material. When installing the lid-pressing silicone plate 2, align a plurality of clamping columns 201 with the clamping notches 103 of the fixed clamping plate 101, press the clamping columns one by one into the cylindrical groove 102 with force, and the limiting cap 202 is formed. The upper side is limited, and the silicone eyelid pressing plate 2 has just been installed. And the longer bar-shaped through groove 104 is set on the handle bar 1, in order to accommodate the soft catheter for transporting eye drops when installing and slidingly advancing the dripping assembly 3.
Embodiment 3
[0038] see figure 1 , Figure 5 , Image 6 , Figure 7 , the two inward blocks 302 of the sliding body 301 are snapped into the side guide groove 105 from the tail end of the handle bar 1, and the whole push dripping assembly 3 can slide freely on the handle bar 1, and the drip tube There is a gap between the head 305 and the handle bar 1 to avoid friction between the dripping tube head 305 and the handle bar 1 . The length of the extended fixed tube 303 is longer, and when dripping eye drops, the dropper head 305 exceeds the coverage of the eyelid silicone plate 2, so that the eye drops can be dripped at the lower eyelid position.
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