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Tumor chemotherapy drug intervention device

A chemotherapeutic drug and tumor technology, applied in the field of medical devices, can solve the problems of one-time multi-position tumor puncture, one-time uniform tumor puncture and interventional drugs, etc., and achieve the effect of accelerating sufficient treatment, improving treatment effect, and convenient operation

Inactive Publication Date: 2021-12-10
张静
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a tumor chemotherapeutic drug intervention device to solve the problems in the above-mentioned background technology that it is impossible to realize one-time multi-position puncture of the tumor according to the size of the tumor, and it is impossible to achieve one-time uniform puncture of the tumor for interventional drugs

Method used

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  • Tumor chemotherapy drug intervention device

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Embodiment Construction

[0032] 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.

[0033] see Figure 1-9 , an embodiment provided by the present invention:

[0034] A tumor chemotherapy drug intervention device, comprising:

[0035]The support assembly 1, the support assembly 1 includes a column 11, the top of the column 11 is connected with a support platform 12 through a lifting assembly 15, both sides of the support platform 12 are connected with a driving handle 14, and the bottom of the column 11 is fixedly connected with a universal ...

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Abstract

The invention relates to the technical field of medical instruments, in particular to a tumor chemotherapy drug intervention device which comprises: a supporting assembly and an intervention assembly, wherein the intervention assembly is arranged in the center of a supporting table and comprises an outer needle cylinder, a rotating sleeve is movably connected to the upper portion of the outer needle cylinder, a movable ring is arranged in the rotating sleeve, and an inner needle cylinder and an adjusting assembly penetrate through the middle of the movable ring and the middle of a lantern ring; and an adjusting assembly, wherein the adjusting assembly comprises a crank arm, one end of the crank arm is connected with a movable column, the other end of the movable column is connected with a fixed cylinder in a sleeved mode, the other end of the fixed cylinder is connected with a guide sliding block, and the other end of the guide sliding block is connected with a needle head. By means of the device, the uniformity of medicine intervention in tumors can be effectively guaranteed, sufficient treatment on the tumors is accelerated, the treatment effect of the device is improved, and needle head sideslip caused by looseness in the puncture intervention process is avoided.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to a tumor chemotherapy drug intervention device. Background technique [0002] Tumor refers to the new organism formed by the abnormal proliferation of local tissue cells under the action of various tumor-causing factors. In the treatment of tumors, drug intervention is usually used for treatment. It is performed on digital subtraction angiography, CT Under the guidance and monitoring of imaging equipment such as ultrasound and magnetic resonance, using puncture needles, catheters and other interventional equipment, a series of techniques for minimally invasive treatment by introducing specific instruments and drugs into human lesion parts through natural orifices or tiny wounds the general term for. [0003] However, when the existing tumor chemotherapeutic drug intervention devices are used, they usually need to cooperate with the use of puncture needles for tumor punctu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61M31/00
CPCA61M31/00
Inventor 张静
Owner 张静
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