CN102426378A - Radiological dose measurement card as well as preparation and using methods thereof - Google Patents
Radiological dose measurement card as well as preparation and using methods thereof Download PDFInfo
- Publication number
- CN102426378A CN102426378A CN2011102430087A CN201110243008A CN102426378A CN 102426378 A CN102426378 A CN 102426378A CN 2011102430087 A CN2011102430087 A CN 2011102430087A CN 201110243008 A CN201110243008 A CN 201110243008A CN 102426378 A CN102426378 A CN 102426378A
- Authority
- CN
- China
- Prior art keywords
- film
- color
- colour code
- irradiation
- layer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Landscapes
- Investigating Or Analysing Biological Materials (AREA)
Abstract
The invention discloses a radiological dose measurement card, which comprises a measurement label, a standard color code, a blank color code and a base plate. The measurement label, the standard color code and the blank color code are arranged at the base plate, the measurement label is manufactured by adhering a ray-sensitive film to an adhesive label, the ray-sensitive film is a small round colored sheet, and is 8-12mm in diameter and 0.5-1.0mm in thickness, and the ray-sensitive film is divided into five layers from the top down, wherein the first layer is an ultraviolet-protection film, the second layer is a polyester film, the third layer is a discoloring material, the fourth layer is another polyester film, and the fifth layer is another ultraviolet-protection film; and the blank color code has a color of the ray-sensitive film before irradiation, the standard color code has a color of the ray-sensitive film irradiated by Cobalt 60 with irradiation dose of 25Gy, and the adhesive label is rectangular, 40-50mm in length, 12-22mm in width and 0.2-0.5mm in thickness. By the structure of the invention, the preparation method and the using method, disclosed by the invention, are very simple and convenient, the radiological dose measurement card disclosed by the invention is light and thin, and measurement results can be intuitively judged.
Description
Technical field
The present invention relates to a kind of radiological dose and measure card, belong to a kind of medicine equipment biomedical and that radiotechnology combines.
Background technology
Irradiation technique is used very extensive in biomedical sector, mainly contains blood irradiation, and blood irradiation is meant whole blood or component blood are carried out the radioactive ray processing of doses that radioactive ray mainly refer to gamma-rays.Blood irradiation is the method that at present unique correlativity graft versus host disease(GVH disease) that is used to prevent to transfuse blood takes place.Though at present the blood irradiation appearance can regulated at will dosage, the gamma-rays dosage of blood actual absorption might not be the standard dose (being generally 25Gy) of country.The staff of blood station and hospital's irradiation is how many irradiation doses that uses notes to record use is behind blood irradiation now, and the irradiation dose of definite blood actual absorption that can not be real.Though now gamma-dosimeter is arranged, because of its price is more expensive, use inconvenience, the staff of blood station and hospital does not all use.At present domestic also have some bibliographical information radiation indicating labels, but cooperate software just can analyze radiological dose because of it needs senior scanner, also is seldom to use because of it costs an arm and a leg to be inconvenient to use clinically.
Summary of the invention
The objective of the invention is in order to overcome above-mentioned shortcoming, provide a kind of novel radiological dose with low cost, that make simple, easy to use, advantages of small volume, carry the aspect and can carry out intuitive judgment to measure card.
For achieving the above object, the present invention includes and measure subsides, standard colour code, blank colour code, base plate; Mensuration subsides, standard colour code, blank colour code are positioned on the base plate, and it is to be bonded on the pressure sensitive adhesive by the radiation-sensitive film to process that described mensuration is pasted, and the radiation-sensitive film is circular coloured small pieces; Diameter is 8-12mm, and thickness is 0.5-1.0mm, is divided into five layers from top to bottom; Ground floor is the antiultraviolet film, and the second layer is a polyester film, and the 3rd layer is electrochromic substance; The 4th layer is polyester film, and layer 5 is the antiultraviolet film; The color of the radiation-sensitive film that described blank colour code is a not pre-irradiation; It is the color of the cobalt 60 postradiation radiation-sensitive films of 25 Gy that described standard colors is designated as through irradiation dose, and pressure sensitive adhesive is a rectangle, and its length is 40-60mm; Width is 12-22mm, and thickness is 0.2-0.5mm.
A kind ofly prepare the method that radiological dose is measured card, comprising following steps:
3.1 formation determination pastes
3.1.1 preparation variable color liquid
With electrochromic substance 10; 12-diine hyenic acid 30g-35g and bonding agent 55g-75g add among the organic solution 1000ml; Ambient temperature overnight 12 hours, perhaps above-mentioned solution being heated fully dissolved solid matter after fully stirring to 62-65 ℃, processes variable color liquid.
3.1.2 cast blooming
The polyester film of A4 size is placed on the worktable as basic unit; With the thick adhesive tape of 1mm will around glue, forms a little enclosure wall that high 1mm is arranged all around, then with syringe with the variable color liquid castable in little enclosure wall; Be no more than the 1mm height, the electricity consumption hot hair dryer dries up variable color liquid dry.Dry back is stained with the polyester film of one deck A4 size again on variable color liquid, on the two layers polyester film, paste last layer antiultraviolet film then.
3.1.3 cut
Use punching pin to be washed into the sequin of diameter the polyester film of above-mentioned A4 size as 8-12mm.
3.1.4 preparation pressure sensitive adhesive
Self-adhesive paper is stamped various signs, use cut-off knife to be cut into length and be that 40-60mm, width are 12-22mm, thickness is the rectangle pressure sensitive adhesive of 0.2-0.5mm.
3.2 prepare blank colour code
With the Standard Colors of the color of not passing through the responsive film of irradiated ray as blank colour code; With color difference meter with its sweep record in computing machine; The application modern printing technology is printed on color processes blank colour code on the hard card paper, use punching pin to be washed into the sequin of diameter as 4-6mm.
3.3 preparation standard colour code
Using through irradiation dose is that the color of cobalt 60 postradiation radiation-sensitive films of 25 Gy is as standard colors target Standard Colors; With color difference meter with its sweep record in computing machine; The application modern printing technology is printed on color processes the standard colour code on the hard card paper, use punching pin to be washed into the sequin of diameter as 4-6mm.
A kind of method of using radiological dose to measure card: comprising following steps:
To measure to paste and take off, stick on the blood storage bag surface, and put into irradiation instrument as requested and accept irradiation from base plate; The color of irradiation back indicating card can change; Postradiation mensuration subsides are compared with the standard colour code, measure the color of pasting and become standard colors target color, show that promptly blood is by the radiation gamma mistake of 25Gy; If approximate, then show not illuminated mistake with the color of blank colour code.
Adopt said structure, preparation method of the present invention and method of application are all very easy, and quality is frivolous, but the intuitive judgment testing result owing to measure the active substance that has variable color in the subsides, makes the bright-coloured easy resolution of color even, makes the result of detection more accurate.
Description of drawings
Below in conjunction with accompanying drawing to further detailed explanation of the present invention.
Fig. 1 is a front view of the present invention.
Among the figure 1. measure and paste 2. standard colour codes, 3. blank colour code 4. base plates
Embodiment
The present invention includes and measure subsides 1, standard colour code 2, blank colour code 3, base plate 4; Mensuration subsides 1, standard colour code 2, blank colour code 3 are positioned on the base plate 4, and it is to be bonded on the pressure sensitive adhesive by the radiation-sensitive film to process that described mensuration pastes 1, and the radiation-sensitive film is circular coloured small pieces; Diameter is 8-12mm, and thickness is 0.5-1.0mm, is divided into five layers from top to bottom; Ground floor is the antiultraviolet film, and the second layer is a polyester film, and the 3rd layer is electrochromic substance; The 4th layer is polyester film, and layer 5 is the antiultraviolet film; Described blank colour code 3 is the color of the radiation-sensitive film of not pre-irradiation; Described standard colour code 2 is for being the color of the cobalt 60 postradiation radiation-sensitive films of 25 Gy through irradiation dose, and pressure sensitive adhesive is a rectangle, and its length is 40-60mm; Width is 12-22mm, and thickness is 0.2-0.5mm.
A kind ofly prepare the method that radiological dose is measured card, comprising following steps:
3.1 formation determination pastes 1
3.1.1 preparation variable color liquid
With electrochromic substance 10; 12-diine hyenic acid 30g-35g and bonding agent 55g-75g add among the organic solution 1000ml; Ambient temperature overnight 12 hours, perhaps above-mentioned solution being heated fully dissolved solid matter after fully stirring to 62-65 ℃, processes variable color liquid.
3.1.2 cast blooming
The polyester film of A4 size is placed on the worktable as basic unit; With the thick adhesive tape of 1mm will around glue, forms a little enclosure wall that high 1mm is arranged all around, then with syringe with the variable color liquid castable in little enclosure wall; Be no more than the 1mm height, the electricity consumption hot hair dryer dries up variable color liquid dry.Dry back is stained with the polyester film of one deck A4 size again on variable color liquid, on the two layers polyester film, paste last layer antiultraviolet film then.
3.1.3 cut
Use punching pin to be washed into the sequin of diameter the polyester film of above-mentioned A4 size as 8-12mm.
3.1.4 preparation pressure sensitive adhesive
Self-adhesive paper is stamped various signs, use cut-off knife to be cut into length and be that 40-60mm, width are 12-22mm, thickness is the rectangle pressure sensitive adhesive of 0.2-0.5mm.
3.2 prepare blank colour code 3
With the Standard Colors of the color of not passing through the responsive film of irradiated ray as blank colour code 3; With color difference meter with its sweep record in computing machine; The application modern printing technology is printed on color processes blank colour code 3 on the hard card paper, use punching pin to be washed into the sequin of diameter as 4-6mm.
3.3 preparation standard colour code 2
Using through irradiation dose is that the color of cobalt 60 postradiation radiation-sensitive films of 25 Gy is as the Standard Colors of standard colour code 2; With color difference meter with its sweep record in computing machine; The application modern printing technology is printed on color processes standard colour code 2 on the hard card paper, use punching pin to be washed into the sequin of diameter as 4-6mm.
Described bonding agent can be wherein any one of polyvinyl alcohol (PVA), polyvinyl butyral, PVF.
Described organic solution can be any one in absolute ethyl alcohol, absolute methanol, the anhydrous butanols.
The antiultraviolet film be car before the film that keeps out the wind, generally use the GSN-50 film of Johnson Co..
A kind of method of using radiological dose to measure card: comprising following steps:
To measure and paste 1 and take off, stick on the blood storage bag surface, and put into irradiation instrument as requested and accept irradiation from base plate 4; The color of irradiation back indicating card can change; Postradiation mensuration subsides are compared with the standard colour code, measure the color of pasting and become standard colors target color, show that promptly blood is by the radiation gamma mistake of 25Gy; If approximate, then show not illuminated mistake with the color of blank colour code.
Claims (7)
1. a radiological dose is measured card and preparation and method of application, it is characterized in that: comprise and measure subsides, standard colour code, blank colour code, base plate; Mensuration subsides, standard colour code, blank colour code are positioned on the base plate, and it is to be bonded on the pressure sensitive adhesive by the radiation-sensitive film to process that described mensuration is pasted, and the radiation-sensitive film is circular coloured small pieces; Diameter is 8-12mm, and thickness is 0.5-1.0mm, is divided into five layers from top to bottom; Ground floor is the antiultraviolet film, and the second layer is a polyester film, and the 3rd layer is electrochromic substance; The 4th layer is polyester film, and layer 5 is the antiultraviolet film; It is the color of the cobalt 60 postradiation radiation-sensitive films of 25 Gy that the color of the radiation-sensitive film that described blank colour code is a not pre-irradiation, described standard colors are designated as through irradiation dose.
2. radiological dose according to claim 1 is measured card, and it is characterized in that: pressure sensitive adhesive is a rectangle, and its length is 40-60mm, and width is 12-22mm, and thickness is 0.2-0.5mm.
3. one kind prepares the method that each described blood irradiation indication of claim 1-2 is pasted, comprising following steps:
3.1 formation determination pastes
3.1.1 preparation variable color liquid
With electrochromic substance 10; 12-diine hyenic acid 30g-35g and bonding agent 55g-75g add among the organic solution 1000ml; Ambient temperature overnight 12 hours, perhaps above-mentioned solution being heated fully dissolved solid matter after fully stirring to 62-65 ℃, processes variable color liquid;
3.1.2 cast blooming
The polyester film of A4 size is placed on the worktable as basic unit; With the thick adhesive tape of 1mm will around glue, forms a little enclosure wall that high 1mm is arranged all around, then with syringe with the variable color liquid castable in little enclosure wall; Be no more than the 1mm height, the electricity consumption hot hair dryer dries up variable color liquid dry;
Dry back is stained with the polyester film of one deck A4 size again on variable color liquid, on the two layers polyester film, paste last layer antiultraviolet film then;
3.1.3 cut
Use punching pin to be washed into the sequin of diameter the polyester film of above-mentioned A4 size as 8-12mm;
3.1.4 preparation pressure sensitive adhesive
Self-adhesive paper is stamped various signs, use cut-off knife to be cut into length and be that 40-60mm, width are 12-22mm, thickness is the rectangle pressure sensitive adhesive of 0.2-0.5mm;
3.2 prepare blank colour code
With the Standard Colors of the color of not passing through the responsive film of irradiated ray as blank colour code; With color difference meter with its sweep record in computing machine; The application modern printing technology is printed on color processes blank colour code on the hard card paper, use punching pin to be washed into the sequin of diameter as 4-6mm;
3.3 preparation standard colour code
Using through irradiation dose is that the color of cobalt 60 postradiation radiation-sensitive films of 25 Gy is as standard colors target Standard Colors; With color difference meter with its sweep record in computing machine; The application modern printing technology is printed on color processes the standard colour code on the hard card paper, use punching pin to be washed into the sequin of diameter as 4-6mm.
4. according to claim 3ly prepare the method that blood irradiation indication is pasted, it is characterized in that: described bonding agent can be wherein any one of polyvinyl alcohol (PVA), polyvinyl butyral, PVF.
5. the method for preparing blood irradiation indication subsides according to claim 3, it is characterized in that: described organic solution can be any one in absolute ethyl alcohol, absolute methanol, the anhydrous butanols.
6. according to claim 3ly prepare the method that blood irradiation indication is pasted, it is characterized in that: the antiultraviolet film be car before the film that keeps out the wind, generally use the GSN-50 film of Johnson Co..
7. method of using each described blood irradiation indication of claim 1-2 to paste: comprising following steps:
To measure to paste and take off, stick on the blood storage bag surface, and put into irradiation instrument as requested and accept irradiation from base plate; The color of irradiation back indicating card can change; Postradiation mensuration subsides are compared with the standard colour code, measure the color of pasting and become standard colors target color, show that promptly blood is by the radiation gamma mistake of 25Gy; If approximate, then show not illuminated mistake with the color of blank colour code.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102430087A CN102426378A (en) | 2011-08-24 | 2011-08-24 | Radiological dose measurement card as well as preparation and using methods thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102430087A CN102426378A (en) | 2011-08-24 | 2011-08-24 | Radiological dose measurement card as well as preparation and using methods thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102426378A true CN102426378A (en) | 2012-04-25 |
Family
ID=45960380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011102430087A Pending CN102426378A (en) | 2011-08-24 | 2011-08-24 | Radiological dose measurement card as well as preparation and using methods thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102426378A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103543460A (en) * | 2013-09-30 | 2014-01-29 | 深圳市华科核医疗技术有限公司 | Novel irradiation indication film and preparation method thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63229386A (en) * | 1987-03-18 | 1988-09-26 | Tomoegawa Paper Co Ltd | Radiation detection composition and sheet for measuring radiation dose |
| CN101299069A (en) * | 2008-06-24 | 2008-11-05 | 四川大学 | Method for manufacturing radiation color changing film dosage meter |
-
2011
- 2011-08-24 CN CN2011102430087A patent/CN102426378A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63229386A (en) * | 1987-03-18 | 1988-09-26 | Tomoegawa Paper Co Ltd | Radiation detection composition and sheet for measuring radiation dose |
| CN101299069A (en) * | 2008-06-24 | 2008-11-05 | 四川大学 | Method for manufacturing radiation color changing film dosage meter |
Non-Patent Citations (3)
| Title |
|---|
| 《核技术》 200904 孙鹏等 灵敏辐射变色薄膜gamma射线辐照研究 273-276页 第32卷, 第4期 * |
| 孙鹏等: "灵敏辐射变色薄膜γ射线辐照研究", 《核技术》 * |
| 孙鹏等: "辐射变色膜用于标识输注辐照血液辐照剂量的研究", 《中国输血杂志》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103543460A (en) * | 2013-09-30 | 2014-01-29 | 深圳市华科核医疗技术有限公司 | Novel irradiation indication film and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101299069B (en) | Method for manufacturing radiation color changing film dosage meter | |
| US4064872A (en) | Temperature measuring device of a liquid crystal laminate | |
| CN203606293U (en) | Detection cassette | |
| TW201346311A (en) | Method of manufacturing digital detectors | |
| CN108072757A (en) | A kind of multi-joint detection card of the immunochromatography of time-saving and efficiency | |
| CN102426378A (en) | Radiological dose measurement card as well as preparation and using methods thereof | |
| CN202182946U (en) | Radiation dose measurement card | |
| CN202330729U (en) | Novel blood irradiation indication label | |
| CN103057245A (en) | Radiochromic label and preparation method thereof | |
| CN110220907A (en) | A kind of detection system of the portable gold mark detector based on silicon photocell | |
| CN102360081A (en) | Irradiation indicating card and methods for preparing and using the same | |
| CN202305825U (en) | Blood irradiation indication plaster | |
| CN102226774B (en) | Multifunctional sample disk of X-ray fluorescence energy spectrometer and detection method thereof | |
| CN103543460A (en) | Novel irradiation indication film and preparation method thereof | |
| KR20130134688A (en) | Label for care of quality condition in product | |
| CN206683640U (en) | A kind of 8 coding makers for close-range photogrammetry | |
| CN201732167U (en) | Checker board for consistency of light field and radiation field of X-ray apparatus | |
| CN208250211U (en) | A kind of Multifunctional adhesive tape | |
| CN217230687U (en) | Multichannel fluorescence quantitative PCR appearance | |
| CN105885718B (en) | A kind of preparation process of Radiochromic label dosimeter | |
| CN205373878U (en) | Detectable ultraviolet smart card | |
| CN202875867U (en) | Ionizing radiation sterilization indicator card | |
| CN209706947U (en) | Laser beam radius measurement system | |
| CN208907780U (en) | A kind of live footprint exploration tool of standardization | |
| CN103995274A (en) | Radiation-induced variable gradient color difference color-changing thin film dosimeter and manufacturing method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120425 |