Title:
DOUBLE-TIP NASAL ASPIRATOR
Document Type and Number:
WIPO Patent Application WO/2023/123660
Kind Code:
A1
Abstract:
A double-tip nasal aspirator, comprising an elastic suction bulb (1), wherein a side wall of the elastic suction bulb (1) is extended and connected to a main suction tube (2); a front end of the main suction tube (2) is bifurcated and is extended and connected to a left-tip short tube (3) and a right-tip short tube (4); a bifurcation part (5) is provided between the left-tip short tube (3) and the right-tip short tube (4); end sections of the left-tip short tube (3) and the right-tip short tube (4) are correspondingly provided with a left nasal discharge suction hole (31) and a right nasal discharge suction hole (41), respectively; and the left nasal discharge suction hole (31), the right nasal discharge suction hole (41), the main suction tube (2), and the elastic suction bulb (1) are in communication with each other. When the nose is runny, it is possible to suck nasal discharge from two nostrils at the same time, thereby improving the nasal discharge suction efficiency. The bifurcation part (5) is provided, such that the left-tip short tube (3) and the right-tip short tube (4) can be inserted into the left nostril and the right nostril at the same time, and the bifurcation part (5) can also determine the insertion depth of the left-tip short tube (3) and the right-tip short tube (4) into the nostrils so as to prevent the short tubes from being inserted too deep into the nostrils for infants, children or adults during use and thus damaging deep inside the nostrils.
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Inventors:
LI ZENG GUI (CN)
Application Number:
PCT/CN2022/079425
Publication Date:
July 06, 2023
Filing Date:
March 04, 2022
Export Citation:
Assignee:
LI ZENG GUI (CN)
International Classes:
A61M1/00
Foreign References:
| CN213884440U | 2021-08-06 | |||
| CN304395367S | ||||
| CN213347112U | 2021-06-04 | |||
| CN211245021U | 2020-08-14 | |||
| TWM550148U | 2017-10-11 | |||
| TWM266054U | 2005-06-01 | |||
| US20080060657A1 | 2008-03-13 | |||
| JPH11342205A | 1999-12-14 |
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