Storage and injection integrated injector
A technology for syringes and storage components, applied in the field of syringes, can solve the problems of large-scale, one-time use, few types of syringes, and high production costs, and achieve the reduction of medical waste generation, low material costs, and time costs. Effect
Active Publication Date: 2021-11-02
NANHUA UNIV
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- Abstract
- Description
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- Application Information
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Problems solved by technology
However, there are very few types of existing syringes of this type, and the structure is relatively complicated, and the production cost is high, which cannot meet large-scale and disposable use.
Method used
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[0021] 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.
[0022] The object of the present invention is to provide a storage and injection integrated syringe to solve the problems of the above-mentioned prior art, integrate the storage and use of medicaments, and has a simple structure and is easy to use.
[0023] In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention will be further described in detail below in conjunction with the accompanying ...
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The invention discloses a storage and injection integrated injector which comprises a barrel assembly, one end of the barrel assembly is connected with an injection assembly, the other end of the barrel assembly is provided with a pushing assembly in a penetrating mode, the tail end of the pushing assembly is connected with an inner storage assembly in a sealed mode, and the inner storage assembly is used for storing medicine. The pushing assembly can drive the inner storage assembly to move in the barrel assembly. A vulnerable seal is arranged at the end, away from the pushing assembly, of the inner storage assembly in a sealed mode. The injection assembly comprises a two-way microneedle, one end of the two-way microneedle is used for injecting a human body, the other end of the two-way microneedle is located in the cylinder assembly, and the end, located in the cylinder assembly, of the two-way microneedle can be inserted into the inner storage assembly through the vulnerable seal. Storage and use of medicaments can be integrated, the structure is simple, and use is convenient.
Description
technical field [0001] The invention relates to the technical field of syringes, in particular to a storage and injection integrated syringe. Background technique [0002] At present, it is often necessary to use a syringe to inject medicine into the human body when preventing or treating diseases. The traditional medicament and the syringe are set separately, requiring an additional medicament storage device, which is inconvenient to take and use, and consumes a lot of manpower and material costs. This problem can be greatly optimized by integrating the storage and use of pharmaceuticals into production and use. However, there are very few types of such syringes in existence, and the structures are comparatively complicated, and the production cost is high, which cannot satisfy large-scale and disposable use. Therefore, there is a need for a storage and injection integrated injection device that is cheap in cost, relatively simple in structure, and can be used on a large ...
Claims
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IPC IPC(8): A61M5/178A61M5/31A61M5/315
CPCA61M5/178A61M5/3129A61M5/31511A61M5/31501Y02W90/10
Inventor 左建宏张明慧张豫
Owner NANHUA UNIV