Title:
NASAL CAVITY MEDICINE APPLICATOR, ENTIRE PARANASAL SINUS MEDICINE APPLICATOR, NASOPHARYNGEAL MEDICINE APPLICATOR, AND MEDICINE ADMINISTRATION METHOD
Document Type and Number:
WIPO Patent Application WO/2021/190369
Kind Code:
A1
Abstract:
A nasal cavity medicine applicator, an entire paranasal sinus medicine applicator, a nasopharyngeal medicine applicator, and a medicine administration method. The nasal cavity medicine applicator comprises a medicine dosing device (11) and a soft spray head (22); one end of the soft spray head is provided with a base and is movably connected to the medicine dosing device (11) by means of the base, and the other end of the soft spray head (22) is provided with a spray hole to allow the medicine in a medicine storage compartment (11a) to be sprayed to a required medicine administration position in the nasal cavity by squeezing the medicine storage compartment (11a) of a medicine dosing device (11). The present configuration can met the clinical needs and enable the medicine to be sprayed to the desired medicine administration position in the nasal cavity simply, efficiently, and accurately.
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Inventors:
HUANG HAIBING (CN)
Application Number:
PCT/CN2021/081222
Publication Date:
September 30, 2021
Filing Date:
March 17, 2021
Export Citation:
Assignee:
HUANG HAIBING (CN)
International Classes:
A61M31/00; A61M15/08
Foreign References:
| CN110841178A | 2020-02-28 | |||
| CN105232315A | 2016-01-13 | |||
| US20160199599A1 | 2016-07-14 | |||
| CN204208025U | 2015-03-18 | |||
| CN111388847A | 2020-07-10 | |||
| CN111388848A | 2020-07-10 | |||
| CN105013069A | 2015-11-04 | |||
| US20180256867A1 | 2018-09-13 |
Attorney, Agent or Firm:
BEIJING ROSENVAN INTELLECTUAL PROPERTY LAW FIRM (CN)
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