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A micro-injector acting on diseased target cells

A syringe and target cell technology, which is applied in the direction of syringes, hypodermic injection devices, and drug devices, can solve problems such as insufficient driving speed and ineffective control of the injection volume of micro-injection devices, so as to achieve the right medicine and zero side effects. Therapeutic efficiency, the effect of solving side effects

Inactive Publication Date: 2020-11-27
SHANGHAI PULMONARY HOSPITAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the injection volume of the micro-injection device cannot be effectively controlled, and the driving speed is not fast enough

Method used

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  • A micro-injector acting on diseased target cells
  • A micro-injector acting on diseased target cells
  • A micro-injector acting on diseased target cells

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0020] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.

[0021] like Figure 1 to Figure 4 As shown, a micro-injector of the present invention acting on diseased target cells includes a housing 1, a bracket 2, an anti-rotation wing 3, a fan blade 4, a power unit 5 and an injection unit 6, and the housing 1 is five The prism, the housing 1 is used to fix the internal injection unit 6 and the power unit 5; the bracket 2 is located under the housing 1, and the bracket 2 is installed on the five corners of the housing 1; the anti-rotation flap 3 Installed on the side edge of the housing 1 and the bracket 2, the anti-rotation flap 3 and the bracket 2 work together to prevent the rotation of the housing 1; the fan blade 4 is installed on the hollow shaft 56, and the fan blade 4 is used to push the housing Th...

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Abstract

The invention belongs to the technical field of miniature treatment instruments and particularly relates to a micro-syringe acting on lesion target cells. The micro-syringe comprises a casing, supports, anti-rotation wing plates, fan blades, a power unit and an injection unit, wherein the casing adopts a pentagonal prism; the casing is used for fixing the inside injection unit and the power unit;the supports are located below the casing and mounted at five corners of the casing; the anti-rotation wing plates are mounted on lateral edges of the casing and the supports and cooperate with the supports to stop the casing from rotating; the fan blades are mounted on a hollow rotating shaft and used for pushing the casing to advance; the injection unit is located in the hollow rotating shaft and used for injection to the lesion target cell. The side effects caused by conventional oral or injection drugs are effectively avoided, and treatment according to specific situations and treatment without side effects are really realized; besides, the driving force problem of a nanorobot is solved, harmful or lesion target cells in the target position can be effectively killed, and the micro-syringe has a promoting significance in medical development.

Description

technical field [0001] The invention belongs to the technical field of micro-treatment machines, in particular to a micro-injector acting on diseased target cells. Background technique [0002] When the local infection of the human body is usually treated by taking or injecting drugs, however, these drugs are gradually diluted with the flow of blood, and the drugs that finally reach the lesion may not have a good effect. If the intake is increased, it will increase the The use of nano-robots can directly deliver small doses of drugs to the site of infection, which reduces side effects and improves the therapeutic effect; however, because no nano-level driving device can be found as the engine of nano-robots, nano-robots are Medical applications are still in the experimental stage of research and development. Therefore, there is a need for a micro-device that acts on target cells, which can replace traditional drug treatment methods, has the therapeutic effect of nano-robots...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61M5/178A61M5/315
CPCA61M5/178A61M5/31511A61M2205/04A61M2205/8287
Inventor 蔡勇王季颖李长寿孟武将董志武
Owner SHANGHAI PULMONARY HOSPITAL
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