Targeted drug delivery device applied to cancers in digestive tract

A delivery device and targeted technology, which are applied in the field of targeted drug delivery and delivery devices for cancer in the digestive tract to achieve the effects of reasonable structure, expanding the scope of treatment and reducing the cost of treatment

Inactive Publication Date: 2017-07-14
成都嘉因生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, current clinical studies of this targeted drug delivery system are limited to a small number of cancer patients
In

Method used

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  • Targeted drug delivery device applied to cancers in digestive tract
  • Targeted drug delivery device applied to cancers in digestive tract

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Embodiment Construction

[0014] 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.

[0015] Such as Figure 1-2 As shown, a targeted drug delivery device for cancer in the digestive tract includes a stainless steel cylinder 8 and an injection needle 14, a drug reservoir 4 is installed in the stainless steel cylinder 8, and an injection needle is connected to one end of the drug reservoir 4 14, the other end of the injection needle 14 is provided with a liquid outlet 10, an LED video processor 7 is installed on the side wall of one end of the stainless steel cylinder 8, and one side of the LED video processor 7 is fixed to the wireless communication module 6 A battery 13 is installed on one end of the stainless steel cylinder 8, a piston 11 is installed inside the drug storage 4, the end of the piston 11 is fixedly connected to a c...

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Abstract

The invention discloses a targeted drug delivery device for cancer in the digestive tract, which includes a stainless steel cylinder and an injection needle. A medicine storage device is installed on one side of the stainless steel cylinder, and an injection needle is connected to one end of the medicine storage device. One end of the injection needle is provided with a liquid outlet, an LED video processor is installed on the side wall of the stainless steel end, and one side of the LED video processor is fixedly connected with a wireless communication module, and a battery is installed at one end of the stainless steel cylinder. A piston is installed inside the medicine storage, and a connecting rod is fixedly connected to the end of the piston. The present invention combines the camera device with the drug injection device. By installing the camera on the injection needle, it is convenient to find the tumor accurately, and the drug can be accurately injected to the tumor position. At the same time, the surface of the drug storage device is provided with a scale line, which can be injected quantitatively. Thereby expanding the scope of treatment, reducing the cost of treatment, reasonable structure, practical function, suitable for wide promotion.

Description

technical field [0001] The invention relates to a drug delivery device, in particular to a targeted drug delivery device for cancer in the digestive tract. Background technique [0002] Despite great advances in the treatment of malignant tumors over the past few decades, the prognosis of many common malignancies remains poor. Most gastrointestinal tumors share common pathophysiological processes. Taking these processes as the targets of adjuvant therapy can play a role by acting on specific biological pathways, and current studies have confirmed that they can improve clinical prognosis. Targeted therapy strategies can increase overall or symptom-free survival. However, the current clinical research of this targeted drug delivery system is limited to a small number of cancer patients. In particular, the biggest obstacle to this targeted therapy is how to accurately deliver high-dose drugs to the tumor site. To this end, we propose a drug delivery device for cancer targeti...

Claims

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Application Information

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IPC IPC(8): A61M31/00A61B5/00
CPCA61M31/00A61B5/4887A61M2210/1042
Inventor 李旦
Owner 成都嘉因生物科技有限公司
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