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Thoracic cavity CT (Computed Tomography) positioning sticker with good fitness

A technology of stickers and chest cavity, which is applied in the medical field, can solve the problems that the middle area cannot fit the human body surface well, the accuracy of lesion positioning is not high, and the body is not tightly fitted, so as to avoid the risk of cross-infection of skin and other diseases , improve positioning accuracy, and avoid the troublesome effect of disinfection

Pending Publication Date: 2022-06-21
北京九鼎众安健康咨询有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The CT positioning paper is mainly fixed on the patient's body through tapes on both sides, and the middle area does not fit the human body surface well, especially when examining the chest cavity, due to individual differences (differences in fat and thin, differences between men and women) As a result, the shape of this part is different, which leads to the fact that the CT positioning paper does not fit the body tightly during the chest cavity examination, which eventually leads to low accuracy of lesion positioning
At the same time, this CT positioning sticker is reusable, which involves problems such as inconvenient disinfection and possible cross-infection

Method used

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  • Thoracic cavity CT (Computed Tomography) positioning sticker with good fitness
  • Thoracic cavity CT (Computed Tomography) positioning sticker with good fitness

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Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0021] The present invention will be further described below with reference to the accompanying drawings.

[0022] figure 1 It is a schematic diagram of the separation structure of the CT positioning sticker involved in the present invention, which includes a release film layer 1 for carrying the adhesive pattern layer 2, and a protective film layer 3 for protecting the adhesive pattern layer from being damaged. When using, the protective film layer 3 is first peeled off, and then the release film layer 2 carrying the adhesive pattern layer 1 is attached to the position where the patient needs to be positioned, and the release film layer 2 is completely fit with the patient's body. After peeling. At this time, only the metal vertical lines of the adhesive pattern layer 1 are left on the patient's body. After a CT scan, the best puncture point can be found on the computer image and marked with a marker.

[0023] The implementation of this technical solution is completed.

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Abstract

The thoracic cavity CT positioning sticker is good in fitting performance and accurate in positioning, the sticker comprises a three-layer structure including the protective film layer, the adhesive pattern layer and the release film layer, the sticker can be completely fitted with the human skin during use, no other film layer exists between the metal vertical lines, a marking pen can directly mark on the human skin, and the use is convenient. And an accurate position is provided for CT positioning before thoracocentesis biopsy. In addition, the positioning paster is a disposable product, cross infection among different patients can be avoided, and the disinfection process is omitted.

Description

technical field [0001] The invention is applied to the medical field, and relates to a chest CT positioning sticker with good fit. Background technique [0002] At present, CT technology is widely used as an inspection method in the diagnosis process of various parts of the body, especially in the localization of lesions before needle biopsy. CT-guided puncture biopsy positioning refers to marking the points that need puncturing on the patient's body with the aid of CT positioning paper during the CT scanning process. At present, the commonly used CT positioning paper for thoracic examination in the medical system is to use non-woven paper with lead metal wire, which is placed on the patient's body, and is positioned through the coordinate area formed by the CT scanning tomography and the metal wire. The CT positioning paper is mainly fixed to the patient's body by the tapes on both sides, and the middle area does not fit the surface of the human body well, especially when ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B90/00
CPCA61B90/39A61B2090/3966
Inventor 许杨许永达
Owner 北京九鼎众安健康咨询有限公司
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