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Image-guided auxiliary guiding device for precisely puncturing pain target spot and puncture method

A guiding device and target technology, applied in the field of medical devices, can solve problems such as inaccurate puncture, and achieve the effects of accurate puncture positioning, reduced tissue damage, and improved stability

Pending Publication Date: 2018-05-08
吴悦维
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide an image-guided pain target precise puncture auxiliary guiding device and puncture method to solve the problem of inaccurate puncture in the prior art, and to help those who are inexperienced in pain treatment to the greatest extent for many pain patients Provide precise and stable treatment

Method used

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  • Image-guided auxiliary guiding device for precisely puncturing pain target spot and puncture method
  • Image-guided auxiliary guiding device for precisely puncturing pain target spot and puncture method
  • Image-guided auxiliary guiding device for precisely puncturing pain target spot and puncture method

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Embodiment 1

[0040] figure 1 Schematic diagram of the structure of the image-guided pain target precise puncture auxiliary guidance device provided by the present invention; figure 2 based on figure 1 The left view of the guidance system of the image-guided precise puncture auxiliary guidance device for pain targets; image 3 based on figure 1 The right view of the guidance system of the image-guided pain target precise puncture auxiliary guidance device.

[0041] Such as Figure 1-3 As shown, this embodiment provides an image-guided precise puncture auxiliary guidance device for pain targets, including a guidance system 1 and a support structure capable of horizontal, vertical and sagittal rotation; the interior of the guidance system 1 is provided with an eyepiece 11 and an objective lens 12. The intersection of the crosshairs on the eyepiece 11 and objective lens 12 overlaps with the guidance baseline of the guidance system 1, so the intersection of the double crosshairs and the ta...

Embodiment 2

[0061] The puncture method of the image-guided pain target precise puncture auxiliary guide device provided by the present invention comprises the following steps:

[0062] Confirm the treatment or surgical target: adjust the patient's body position, and image scan to confirm the intended puncture target for treatment;

[0063] Aiming: Install the guidance system 1, provide the target target according to the image system, confirm and adjust the five-dimensional parameters of the eyepiece and objective lens tube, and realize the overlapping of the aiming axis and the target point;

[0064] Establish a stable puncture channel (that is, the guide system 1 forms a stable puncture path): re-check the support structure, stabilize the guide system 1, and reconfirm that the aiming axis coincides with the puncture target;

[0065] Establish the puncture path (that is, the working channel): take out the eyepiece 11 and the objective lens 12 of the guiding system 1, and replace them with...

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Abstract

The invention relates to the technical field of medical appliances, in particular to an image-guided auxiliary guiding device for precisely puncturing a pain target spot and a puncture method. The image-guided auxiliary guiding device for precisely puncturing the pain target spot includes a guiding system and a supporting structure with horizontal, vertical and sagittal rotation functions; the interior of the guiding system is provided with an eyepiece and an objective, the intersection point of cross curves on the eyepiece and the objective is overlapped with the guiding base line of the guiding system, and therefore on an image guiding screen, the intersection point of the two cross curves can be completely overlapped with the target spot. The device achieves the effects of precise aiming and precise puncture, and can help pain treatment experience lacking persons to the greatest extent, thereby providing precise and stable treatment for many pain patients.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to an auxiliary guide device and a puncture method for precise puncture of pain targets under image guidance. Background technique [0002] With the development of medical technology, the direction of minimally invasive targeted therapy has gradually developed, which can replace many incision exploration and treatment operations, saving operation time and cost, and reducing patient pain and expenses. [0003] In the clinical treatment of pain, percutaneous minimally invasive target therapy is a common measure in the clinical treatment of pain. However, minimally invasive target puncture technology requires clear path, precise puncture, and few complications to ensure quality and curative effect; for the operator, that is, doctors, in addition to rich medical knowledge, especially knowledge of anatomical imaging, it takes a long time Even so, due to the obvious personality d...

Claims

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Application Information

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IPC IPC(8): A61B17/34
CPCA61B17/3403
Inventor 吴悦维
Owner 吴悦维