Drug box used for inhalation drug delivery and inhalation drug delivery combination structure

A technology of inhalation drug delivery and medicine box, which is applied in the field of medical equipment and can solve the problems of complicated and inconvenient operation for patients

Active Publication Date: 2019-09-06
张江
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The patient's operation is more complicated and inconvenient

Method used

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  • Drug box used for inhalation drug delivery and inhalation drug delivery combination structure
  • Drug box used for inhalation drug delivery and inhalation drug delivery combination structure
  • Drug box used for inhalation drug delivery and inhalation drug delivery combination structure

Examples

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Embodiment Construction

[0047]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. The following description of at least one exemplary embodiment is merely illustrative in nature and in no way taken as limiting the invention, its application or uses. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0048] The relative arrangements of components and steps, numerical expressions and numerical values ​​set forth in these embodiments do not limit the scope of the present invention unless specifically stated otherwise. At the same time, it should be understood that, for the convenience of description...

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Abstract

The invention discloses a drug box used for inhalation drug delivery and an inhalation drug delivery combination structure. The drug box includes a box body and a drug powder container; the drug powder container is arranged in the box body and provided with a drug powder accommodating cavity used for placing drug powder; the drug powder accommodating cavity includes a drug powder accommodating cavity first opening and a drug powder accommodating cavity second opening; the box body is provided with an air intake used for introducing external air into the box body and a wind powder outlet used for outputting a wind powder mixture; the drug powder accommodating body is movably arranged relative to the box body so that the drug powder accommodating cavity can be switched between an enclosing state and an opening state; at the enclosing state, the box body can close the drug powder accommodating cavity first opening and the drug powder accommodating cavity second opening; and at the openingstate, the drug powder accommodating cavity first opening communicates with the air intake, and the drug powder accommodating cavity second opening communicates with the wind powder outlet. The drugbox can prevent drug powder from being polluted and is convenient in usage.

Description

technical field [0001] The invention relates to the technical field of medical appliances, in particular to a medicine box for inhalation administration and a combination structure for inhalation administration. Background technique [0002] Chronic obstructive pulmonary disease (COPD) is a chronic lung disease characterized by airflow limitation that is not fully reversible. The World Health Organization estimates that COPD is the third leading cause of death in my country, second only to tumors and cerebrovascular diseases. [0003] Pulmonary inhalation drug delivery is the first-choice therapy for COPD and most lung diseases similar to COPD. Common preparations for inhalation include solution nebulization, metered nebulization and dry powder nebulization. Compared with solution nebulization and metered nebulization, dry powder aerosol inhalation has better compliance and is especially suitable for patients with chronic obstructive pulmonary disease. [0004] The medici...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61M15/00
CPCA61M15/00
Inventor 张江
Owner 张江
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