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Special marking fluid for radiotherapy and marking pen using the same

A marking solution and marking technology, applied in the field of medical supplies, can solve the problems affecting the treatment effect of patients, blurred radiotherapy markings, inaccurate radiotherapy markings, etc., and achieve the effects of bright and durable colors, accurate and clear marking, and strong practicability.

Active Publication Date: 2016-11-30
陈林
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to many factors such as bathing, body scrubbing, rubbing of clothes, skin allergies, etc., the radiotherapy marks on the patient's body surface are often blurred or even completely lost.
Inaccurate and unclear radiotherapy labels will directly affect the treatment effect of patients
Therefore, in order to ensure that the radiotherapy marks are clear, most patients often do not take a bath or wipe their bodies during radiotherapy to protect the radiotherapy marks; some patients who are allergic to ordinary markers are more difficult to deal with

Method used

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  • Special marking fluid for radiotherapy and marking pen using the same

Examples

Experimental program
Comparison scheme
Effect test

specific Embodiment approach 1

[0013] Embodiment 1: In this embodiment, the special marking solution for radiotherapy is composed of basic fuchsin, absolute ethanol, tannic acid, medical liquid paraffin and water. Wherein, the volume ratio of basic fuchsin to absolute ethanol is 3:7, the volume ratio of basic fuchsin and absolute ethanol to water is 7:3, and tannic acid accounts for 1% of the mass of radiotherapy-specific marking liquid, Medical liquid paraffin accounts for 7% of the volume of radiotherapy-specific marking fluid.

[0014] The special marking solution for radiotherapy is made by dissolving fuchsin in absolute ethanol, diluting with water, adding tannic acid to mix, and finally adding medical liquid paraffin.

[0015] Mark on the skin with a pen equipped with a special marker for radiotherapy, and the color will rarely fade after bathing, and it can last for about 15 days.

specific Embodiment approach 2

[0016] Embodiment 2: In this embodiment, the radiotherapy-specific marking liquid is composed of basic fuchsin, absolute ethanol, tannic acid, medical liquid paraffin and water. Wherein, the volume ratio of basic fuchsin to absolute ethanol is 3:7, the volume ratio of basic fuchsin and absolute ethanol to water is 7:3, and tannic acid accounts for 5% of the radiotherapy-specific marking liquid quality, Medical liquid paraffin accounts for 10% of the volume of radiotherapy-specific marking fluid.

[0017] The special marking solution for radiotherapy is made by dissolving fuchsin in absolute ethanol, diluting with water, adding tannic acid to mix, and finally adding medical liquid paraffin.

[0018] Mark on the skin with a pen equipped with a special marker for radiotherapy, and the color will rarely fade after bathing, and it can last for about 15 days.

specific Embodiment approach 3

[0019] Specific implementation mode three: combination figure 1 For illustration, use the marking pen of radiotherapy special marking liquid, it comprises the pen body that is made of pen cap 1, nib 2 and penholder 3, inner core 4 is set in penholder 3, pen tip 2 is inserted in inner core 4, and described inner core 4 It is filled with the radiotherapy-specific marking solution described in the second embodiment. The two ends of the pen holder 3 are provided with nibs 2 of different shapes, one of which is in the shape of a three-dimensional trapezoid (edge), and the other nib 2 is in the shape of a cylinder. The two nibs 2 share an inner core 4 , and the two nibs 2 are respectively inserted into the inner core 4 .

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Abstract

The invention discloses a marking liquid specially used for radiotherapy and a marking pen applying the marking liquid and belongs to the technical field of medical devices. The marking liquid specially used for radiotherapy is composed of basic fuchsin, absolute ethyl alcohol, tannic acid, medical liquid paraffin and water. The marking pen applying the marking liquid specially used for radiotherapy comprises a pen body composed of a pen cap, a pen point and a pen holder, wherein an inner core is arranged in the pen holder, the pen point is inserted into the inner core, and the inner core is filled with the marking liquid specially used for radiotherapy. The marking pen applying the marking liquid specially used for radiotherapy can be used for accurately and clearly marking a radiotherapy line and (or) point on body surface of a patient receiving radiotherapy.

Description

technical field [0001] The invention belongs to the technical field of medical supplies; in particular, it relates to a special marking liquid for radiotherapy and a marking pen using the marking liquid. Background technique [0002] Patients receiving radiation therapy need to accurately and clearly mark radiation lines and (or) points on their body surface, that is, radiation therapy marks. During the treatment, it is necessary to keep the radiation marks on the surface of the body accurate and clear. Due to many factors such as bathing, body scrubbing, clothing rubbing, skin allergies, etc., the radiotherapy marks on the patient's body surface are often blurred or even completely lost. Inaccurate and unclear radiotherapy marks will directly affect the treatment effect of patients. Therefore, in order to ensure that the radiotherapy marks are clear, most patients often do not take a bath or wipe their bodies during radiotherapy to protect the radiotherapy marks; some pat...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C09D11/16A61N5/10
CPCA61N2005/1051C09D11/16
Inventor 陈嘉一刘莉莉陈林
Owner 陈林
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