Precise-positioning liquid dropping device for ophthalmology department
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An ophthalmological and precise technology, applied in the field of medical devices, can solve problems such as infusion failure and low efficiency
Active Publication Date: 2021-07-09
程雪娟
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In this way, this solution can only solve the problem of the patient's posture when administering the medicine, and cannot solve the infusion failure caused by blinking when the human eye feels the liquid droplet.
This is the main reason for the inefficiency of instilling eye drops without assistance
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[0028] In order to make the purpose, technical solutions and advantages of the embodiments of the present disclosure clearer, the technical solutions of the embodiments of the present disclosure will be clearly and completely described below in conjunction with the drawings of the embodiments of the present disclosure.
[0029] Apparently, the described embodiments are some of the embodiments of the present disclosure, not all of them. Based on the described embodiments of the present disclosure, all other embodiments obtained by persons of ordinary skill in the art without creative effort fall within the protection scope of the present disclosure.
[0030] Such as figure 1 and figure 2 As shown, an aspect of the embodiment of the present invention provides a precisely positioned ophthalmic instillation device, which is combined (inserted or bonded) with the eyedrop bottle 1 containing eyedrops 13 to assist in the dripping of eyedrops 13. Note, the eyedrop bottle 1 in the f...
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Abstract
The invention discloses a precise-positioning liquid dropping device for ophthalmology department, which is combined with an eyedrop bottle containing eyedrops to assist in eyedrop instillation and comprises a device body, the device body comprises a holding part and an anastomosis part combined with the holding part, and the anastomosis part is arranged on the holding part. The holding part is configured to be grabbed by at least two fingers of a patient and is provided with a hollow part for the eyedrop bottle to penetrate through, and the anastomosis piece is made of a flexible material and is configured to be in an inverted funnel shape with a small top opening and a large bottom opening; an angle adjusting mechanism used for adjusting the inclination angle of the eye drop bottle relative to the center line of the eye drop bottle is arranged at the position, close to a small opening in the top, in the eye drop bottle; one end, provided with an instillation head, of the eye drop bottle penetrates through the holding part and is clamped on the angle adjusting mechanism, and the instillation head at least partially stretches into the anastomosis piece. According to the ophthalmology liquid dropping device with the precise positioning function, precise eye liquid dripping can be achieved.
Description
technical field [0001] The invention relates to a medical device, in particular to an ophthalmic dripping device with precise positioning. Background technique [0002] Eyes are the most important organ of human senses, and about 80% of the knowledge in the brain is acquired through eyes. In addition to external physical or chemical damage, common eye diseases in clinical practice include conjunctivitis, dry eye, keratitis, and senile eye diseases, such as senile cataract, glaucoma, and vitreous opacity. Due to the particularity of eye organs, for some eye diseases, in addition to performing surgery, its medication largely depends on eye drops. For example, for bacterial conjunctivitis, antibiotic eye drops are generally used, such as quinolone levofloxacin, ofloxacin, tobramycin, etc.; for viral conjunctivitis, ganciclovir eye drops are generally used. Use gel; if it is allergic conjunctivitis, generally use anti-allergic eye drops, such as Patan Luo, Emedin, and Esaiping...
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