Puncture oriented addition assembly

A technology of additional components and components, applied in the field of medical devices, can solve problems such as undiscovered product reports, and achieve the effect of ease of use

Pending Publication Date: 2019-02-22
李成利 +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] No similar product reports have been found so far

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0049] Such as figure 1 As shown, this embodiment is a puncture orientation add-on assembly, which can be used for ablation needles or puncture needles, including: an orientation assembly and a connecting member for combining with the ablation needle handle;

[0050] The orientation component includes a gyroscope for sensing direction changes, a data processing module for calculating direction information, a display module for displaying direction information, and a peripheral module for providing power to the orientation component.

[0051] The directional component is arranged on the front end of the handle 1, so as to check the value; it includes a gyroscope, a data processing module 10, a display module 9, and a peripheral module 11; its internal circuit is as follows: Figure 2 to Figure 11 shown. The components in the orientation assembly are arranged in the following manner in this embodiment: the lower part of the orientation assembly is provided with 1 or 2 sets of e...

Embodiment 2

[0080] Such as Figure 13 , 14 As shown, the present embodiment is a puncture orientation add-on assembly for a puncture needle, including an orientation assembly and a connecting member for combining with a puncture needle handle. Compared with Embodiment 1, the orientation components in this embodiment are the same, but the connecting components are quite different.

[0081] Depend on Figure 13 It can be seen that the puncture needle in this embodiment is different from the ablation needle in that the handle is smaller and square. In this embodiment, the connecting member is arranged on the side of the orientation assembly, so that the overall height of the entire additional assembly is relatively low. The way of connecting the directional components can be a screw connection or a welded or glued connection.

[0082] The connecting member is a card holder type, including a square card holder, clip springs arranged on the inner four walls of the holder, and a bottom spri...

Embodiment 3

[0086] Such as Figure 15 , 16 As shown, the present embodiment is a puncture orientation add-on assembly for a puncture needle, including an orientation assembly and a connecting member for combining with a puncture needle handle. Compared with Embodiment 2, the orientation assembly in this embodiment is the same, and the connecting member adopts a buckle type.

[0087] from Figure 15 , 16 It can be seen that, in this embodiment, the connecting member is fixed on the lower side of the orientation assembly, so that the overall height of the entire additional assembly is relatively high but the length is relatively low. The connecting member used in this embodiment is divided into two parts, both of which are "L" shaped in cross-section. The two parts are connected by hinges and form a box structure after buckling; the left half is fixed to the orientation component, and the front has a The needle head of the needle passes through the arched opening; the contact parts of t...

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PUM

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Abstract

The invention relates to a puncture oriented addition assembly. The puncture oriented addition assembly comprises a directional assembly and a connecting component used for being connected with an ablation needle or a puncture needle handle; the directional assembly comprises a gyroscope used for sensing the direction change, a data processing module for calculating direction information, a display module used for displaying the direction information and a periphery module providing a power supply for the directional assembly. The puncture oriented addition assembly has the advantages that through the combination with an existing ablation needle or puncture needle, the existing ablation needle or puncture needle continues to be used better while the problems in the prior art can be solved,and the puncture oriented addition assembly has positive technical significance.

Description

technical field [0001] The invention relates to a puncture orientation add-on assembly, which belongs to the technical field of medical instruments. Background technique [0002] With the development of medical technology, the clinical application of medical imaging has become more and more extensive and in-depth; for example, the application in the field of minimally invasive interventional tumor surgery provides an excellent solution for tumor treatment. In minimally invasive interventional therapy, one medical method is microwave or radiofrequency ablation. The principle is to use minimally invasive surgery to establish a surgical channel, then insert the ablation needle into the tumor, and then ablate the tumor by emitting microwaves. In the prior art, after the tumor information is obtained through imaging means, the operation plan is designed to obtain the theoretical path of the microwave ablation needle probing into the tumor; in actual operation, the puncture operat...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B17/34
CPCA61B17/3403
Inventor 李成利秦峰牟琳赵云龙李一鸣许玉军何详萌柳明亓文豪
Owner 李成利
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