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Medical marker device for positioning

A marking and device technology, applied in the field of medical devices, can solve problems such as being difficult to move, achieve good deformation recovery ability, and facilitate surgical removal of lesions.

Inactive Publication Date: 2015-11-25
CHANGZHOU LUNGHEALTH MEDTECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is to provide a medical marking device that is easy to locate and identify and is not easy to move and can surround a lesion, so as to solve the problem that there is no medical marking device that is easy to locate and identify and is not easy to move and can surround a lesion in the prior art. Problems with Medical Marking Devices

Method used

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  • Medical marker device for positioning
  • Medical marker device for positioning
  • Medical marker device for positioning

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] Such as figure 1As shown, it is a schematic diagram of the marking structure of the first embodiment of the present invention. The medical marking device 1 disclosed in the embodiment of the present invention includes a first marking body 10 and an anchoring structure 20 . The anchoring structure 20 includes a first fixing section 210 , a first extending section 220 , a first curved section 230 , a second curved section 240 , a third curved section 250 and a fourth curved section 260 .

[0034] Here, the shape of the first marking body 10 can be a hollow cylinder, but it is also conceivable that it can also be in other shapes, such as a sphere, an ellipsoid, a cuboid with relatively gentle edges and corners, etc. The reason for choosing these shapes is that In order to avoid that when it is implanted into the human body, too sharp edges and corners will cause discomfort to the human body and even stimulate the organs of the human body. That is to say, there are no too m...

Embodiment 2

[0043] Such as figure 2 As shown, it is a schematic diagram of the marking structure of the second embodiment of the present invention. This embodiment is based on the first embodiment. The medical marking device 1 disclosed in the embodiment of the present invention also includes a second extension section 30, a second fixing Section 40 and the second marking body 50, wherein the second extension section 30 is arranged at the terminal end 2602 of the fourth curved section 260 and extends to the opposite direction of the first fixing section 210; the second fixing section 40 is arranged at The first end 301 of the second extension section 30 extends away from the terminal end 2602 of the fourth curved section 260 ; the second marking body 50 is sleeved on the second fixing section 40 .

[0044] Specifically, on the basis of the first embodiment, the medical marking device 1 of this embodiment also includes a second extension section 30, a second fixing section 40, and a secon...

Embodiment 3

[0047] Such as image 3 As shown, it is a schematic diagram of the marking structure of the third embodiment of the present invention. This embodiment is based on the first embodiment. The medical marking device 1 disclosed in the embodiment of the present invention also includes two end spheres 60. The end spheres 60 are respectively arranged at the terminal end 2602 of the fourth curved section 260 and the end of the first fixing section 210 away from the anchoring structure 20, and the diameter of the end spheres 60 is larger than that of the anchor Determine the diameter of structure 20. Furthermore, the end sphere 60 disposed at the end of the first fixing section 210 away from the anchoring structure 20 clamps and fixes the anchoring structure 20 in the first marker body 10 .

[0048] Specifically, the two end spheres 60 are respectively arranged at the two ends of the anchoring structure 20, and their diameters are larger than the diameter of the anchoring structure 20...

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Abstract

The invention discloses a medical marker device for positioning. The device comprises a first maker main body and an anchoring structure. The anchoring structure comprises a first fixed section, a first extension section, a first bent section, a second bent section, a third bent section and a fourth bent section, wherein the first fixed section is sleeved inside the first maker main body; the first extension section extends in a direction away from the first fixed section; the initial end of the first bent section is arranged at the end of the first extension section; the four bent sections are connected end to end; the plane of the first bent section forms an included angle with the plane of the second bent section; the plane of the second bent section forms an included angle with the plane of the third bent section; the plane of the third bent section forms an included angle with the plane of the fourth bent section; and the plane of the fourth bent section forms an included angle with the plane of the first bent section. The device disclosed by the invention aims at solving the problem of the prior art which is in lack of a medical device which is easy to be positioned and recognized, difficult to move and capable of surrounding focuses.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to a medical marking device for positioning. Background technique [0002] At present, it is not difficult to find the lesions through existing medical methods for some operations that require the resection of certain organs of the human body. , due to the limited field of view, it is very difficult to accurately identify and locate small lesions, which may cause deviations during surgical resection, and even cause surgical failure. In addition, in radiotherapy, for lesions that move with respiratory movement, it is difficult to accurately identify the location of lesions in real time. [0003] Therefore, there is an urgent need to invent a medical device that is easy to locate and identify and is not easy to move due to respiratory movement. A certain position of the cavity allows the doctor to accurately find the location of the lesion during the operation, improving the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B19/00
Inventor 刘弘毅马家骏
Owner CHANGZHOU LUNGHEALTH MEDTECH CO LTD
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