Nasal drug application device for otolaryngology nursing
An ENT and nasal cavity technology, applied in the field of medical care, can solve the problems of affecting the recovery of patients' health, inconvenient use, and poor use effect
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[0026] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0027] see Figure 1 to Figure 5 As shown, a device for applying medicine to the nasal cavity for ENT care, including a housing 1, a suction tube 2, a flow limiting ball 3, a valve block 4, a plunger rod 5, a return spring 6, a two-way screw rod 7, a wire Rod slider 8, positioning ring 9, liquid delivery pipe 10, movable head 11, connecting gear 12, movable sleeve 13, control spring 14, limit block 15, connecting rod 16, adjusting ring 17, positioning spring 1...
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