Transmission device

A transmission device and transmission module technology, which can be applied to other methods of inserting foreign genetic materials, hypodermic injection devices, recombinant DNA technology, etc., and can solve the problems of condensation on its surface, low kinetic energy, inability to quantify and continuous operation, etc.

Active Publication Date: 2011-03-23
陈建龙
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although this type of gene gun can overcome the bottleneck encountered by conventional gene guns, because the conventional gene gun flows in a turbulent manner before the sample enters its nozzle, the sample is easily damaged due to collision with the tube wall. Condensation on its surface, and because the design of the nozzle itself has a dead angle, and the kinetic

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Embodiment Construction

[0042] In order to improve the convenience of use of biological material samples and the control degree of the output dose, and at the same time reduce the difficulty of traditional carrier preparation, reduce the damage to biological materials and possible damage to the target, and improve the safety of its use and Reliability, the invention discloses a transmission device. Below, detailed text descriptions and drawings are provided simultaneously to assist in explaining the technical features of the present invention.

[0043] First, please refer to figure 1 As shown, it is an embodiment of a transmission device disclosed in the present invention, wherein the transmission device 1 physically transmits a substance to a target, and the transmission device 1 includes an input module 12, a The transmission module 14 and an output module 16 . The input module 12 transmits a carrier fluid; the transfer module 14 is connected to the input module 12, and the transfer module 14 sto...

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Abstract

The invention discloses a transmission device which is used for transmitting a substance to a target in a physical mode. The transmission device comprises an input module, a transmission module and an output module, wherein the input module is used for transmitting load carrying fluid; the transmission module is connected with the input module, internally stored with the substance and used for receiving the load carrying fluid to atomize the substance and mix the load carrying fluid with the substance; the output module is provided with a first opening and a second opening, and the caliber ofthe first opening is larger than that of the second opening; and the mixture of the substance and the load carrying fluid enters the output module through the first opening and is output from the output module through the second opening.

Description

technical field [0001] The present invention relates to a delivery device, which can physically deliver substances into cells. Background technique [0002] There are many methods of transdermal drug delivery, including the use of physical principles, mechanical principles, or a combination of the two. For example, the more common methods of transdermal drug delivery include electroporation, microinjection, etc., the purpose of which is to It is to directly introduce the drug into the surface layer of the skin. However, the stability and success rate of these physical drug delivery methods are relatively low at present, and the operation is quite difficult, so they cannot be widely used. In recent years, research on gene guns has become the main trend of physical gene transfer technology. The reason is that gene guns can overcome the predicament that other methods cannot effectively carry substances to cells, thus making the clinical application of gene transfer technology a...

Claims

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Application Information

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IPC IPC(8): A61M5/303C12N15/87
Inventor 陈建龙陈正宪吴彰哲黄瀚宁
Owner 陈建龙
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