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CT guide multi-functional navigation puncture treating template

A multi-functional and template technology, applied in the field of medical equipment, can solve the problems of increasing the economic burden of patients, cumbersome procedures, and inability to realize the organic combination of puncture biopsy and minimally invasive treatment at the same time.

Pending Publication Date: 2017-05-31
于江平
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, tumor treatment often requires pathological support and follow-up pathological guidance. Due to the different sizes of coaxial needles and radioactive particle implantation needles used in biopsy, and ablation needles used in various ablation treatments, the existing puncture treatment template has a single channel design. The template cannot change the puncture treatment needle at will during the operation, and cannot realize the organic combination of puncture biopsy and various minimally invasive treatments at the same time
Intraoperative template replacement is not only cumbersome and time-consuming, but also virtually increases the financial burden on patients

Method used

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  • CT guide multi-functional navigation puncture treating template
  • CT guide multi-functional navigation puncture treating template
  • CT guide multi-functional navigation puncture treating template

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] Example 1: Radioactive seed implantation and CT-guided percutaneous biopsy share a template

[0034] Follow the steps below to prepare the multifunctional navigation puncture treatment template:

[0035] (1) 3D design modeling: input the dimensional information of the puncture template into the modeling software for 3D modeling, the dimensional information includes the length, width, and thickness of the plate body, the diameter, spacing and arrangement of the puncture needle holes, and the lead wire holes , the position and diameter of the lead digital hole;

[0036] (2) Export the designed model as an STL file, use the default slicing software of the 3D printer to convert the STL file into data that the printer can recognize, and use the 3D printer using the delta principle to print out the puncture template. The material used is polylactic acid (PLA) ;

[0037] (3) Export the designed lead digital model as an STL file, and print out the model with the method of ste...

Embodiment 2

[0042] Example 2: Radioactive seed implantation and microwave or radiofrequency ablation share a template.

[0043] Follow the steps below to prepare the multifunctional navigation puncture treatment template:

[0044] (1) 3D design modeling: input the dimensional information of the puncture template into the modeling software for 3D modeling, the dimensional information includes the length, width, and thickness of the plate body, the diameter, spacing and arrangement of the puncture needle holes, and the lead wire holes , the position and diameter of the lead digital hole;

[0045] (2) Export the designed model as an STL file, use the default slicing software of the 3D printer to convert the STL file into data that the printer can recognize, and use the 3D printer using the delta principle to print out the puncture template, and the material used is PLA;

[0046] (3) Export the designed lead digital model as an STL file, and print out the model with the method of step (2); ...

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Abstract

The invention relates to a multi-functional navigation puncture treating template. The multi-functional navigation puncture treating template comprises a template body, puncture main needle holes, puncture subsidiary needle holes, marking lines and lead numbers, puncture needle holes with different sizes distributed in rows and in columns are evenly arranged on the template body, the lead numbers are placed at the positions, corresponding to left side needle holes, of row marking lines as row marks, and lead threads are placed at the positions, corresponding to the upper portion of the needle holes, of column marking lines as column marking lines. The multi-functional navigation puncture treating template can fast determine the positions of the needle holes, precisely guide the puncturing direction of a puncture needle, the puncture needle is precisely inserted, the operation time is shortened, the operation risk is lowered, and the operation difficulty is reduced. Different puncture holes can simultaneously combines a puncture biopsy with various kinds of minimally invasive treatment, the puncture biopsy is conducted at the same time of the treatment, and the pain of a patient is lowered; various kinds of the minimally invasive treatment can also be combined, all own advantages are given play to, the disadvantages of various kinds of the minimally invasive treatment are avoided, the maximum tumor treating effect is achieved, and the combined operation not only relieves the burden on the patient, but also improves the curative effect of tumor treatment.

Description

technical field [0001] The invention belongs to the field of medical equipment, and relates to a CT-guided multifunctional navigation puncture treatment template. Background technique [0002] Tumor is the most harmful disease to the human body worldwide, and millions of people die from cancer every year in the world. With the advancement of medical science and the improvement of medical level, there are more and more tumor treatment methods. Minimally invasive treatment of tumors has gradually gained attention, such as radioactive seed implantation, radiofrequency and microwave ablation. However, minimally invasive techniques require high puncture precision, and freehand puncture techniques are difficult and require a long learning period. Therefore, most doctors rely on puncture templates to achieve more precise positioning. [0003] However, tumor treatment often requires pathological support and follow-up pathological guidance. Due to the different sizes of coaxial ne...

Claims

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Application Information

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IPC IPC(8): A61B90/00A61B17/34A61B10/02B33Y10/00B33Y80/00
CPCA61B17/3403A61B10/0233A61B17/3468B33Y10/00B33Y80/00
Inventor 于江平蓝孝全周文
Owner 于江平
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