CN214225436U - 125I radioactive particle implantation traditional Chinese medicine nursing personnel irradiated dose measuring device - Google Patents
125I radioactive particle implantation traditional Chinese medicine nursing personnel irradiated dose measuring device Download PDFInfo
- Publication number
- CN214225436U CN214225436U CN202120041917.1U CN202120041917U CN214225436U CN 214225436 U CN214225436 U CN 214225436U CN 202120041917 U CN202120041917 U CN 202120041917U CN 214225436 U CN214225436 U CN 214225436U
- Authority
- CN
- China
- Prior art keywords
- dose
- particle implantation
- measuring device
- traditional chinese
- chinese medicine
- 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.)
- Expired - Fee Related
Links
- 239000002245 particle Substances 0.000 title claims abstract description 29
- 230000002285 radioactive effect Effects 0.000 title claims abstract description 26
- 238000002513 implantation Methods 0.000 title claims abstract description 24
- 230000000474 nursing effect Effects 0.000 title claims abstract description 9
- 239000003814 drug Substances 0.000 title claims description 8
- 238000000904 thermoluminescence Methods 0.000 claims abstract description 9
- 238000000034 method Methods 0.000 claims abstract 6
- 239000013078 crystal Substances 0.000 claims description 6
- PQXKHYXIUOZZFA-UHFFFAOYSA-M lithium fluoride Chemical compound [Li+].[F-] PQXKHYXIUOZZFA-UHFFFAOYSA-M 0.000 claims description 6
- 210000002149 gonad Anatomy 0.000 claims description 4
- 210000001685 thyroid gland Anatomy 0.000 claims description 4
- 239000002390 adhesive tape Substances 0.000 claims description 2
- 238000004804 winding Methods 0.000 claims description 2
- 230000005855 radiation Effects 0.000 abstract description 19
- 238000005259 measurement Methods 0.000 abstract description 5
- 238000007789 sealing Methods 0.000 description 4
- 201000011510 cancer Diseases 0.000 description 3
- 230000006378 damage Effects 0.000 description 3
- 238000001959 radiotherapy Methods 0.000 description 3
- 238000000137 annealing Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000003574 free electron Substances 0.000 description 2
- 210000000056 organ Anatomy 0.000 description 2
- 230000008092 positive effect Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 206010027476 Metastases Diseases 0.000 description 1
- 206010028980 Neoplasm Diseases 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 239000007943 implant Substances 0.000 description 1
- 230000005865 ionizing radiation Effects 0.000 description 1
- 230000009401 metastasis Effects 0.000 description 1
- 230000007847 structural defect Effects 0.000 description 1
- 239000003826 tablet Substances 0.000 description 1
Images
Landscapes
- Measurement Of Radiation (AREA)
- Radiation-Therapy Devices (AREA)
Abstract
The utility model discloses125I radioactive particle implantation traditional chinese medical science nursing personnel dose measuring device that receives irradiation, including outside envelope and thermoluminescence dose piece, the container bag that dark light-resistant was adopted to outside envelope, and the upper end of outside envelope is equipped with the opening that can open and shut, and thermoluminescence dose piece is placed in outside envelope, and the interested position at the tester is installed to outside envelope. The utility model designs and manufactures a device for measuring accumulated radiation dosage containing a thermal light release dosage sheet; can accurate measurement 3D print template assist CT guide125I, counting and analyzing data according to the radiation accumulated dose irradiated in a detected area of a medical care personnel in the particle implantation; capable of being finally received by different operators at different regions of interestRadiation dosage, improved radiation shielding mode, psychological intervention operation behavior, optimized operation process, and more efficient and safe operation125I particle implantation.
Description
Technical Field
The utility model belongs to the technical field of medical instrument, especially, relate to a125I radioactive particle implantation operation, a device for measuring the irradiated dose of medical care personnel.
Background
Currently, radiotherapy is one of the important approaches for the treatment of malignant tumors. In the later stage of cancer recurrence and metastasis, radiotherapy cannot be performed again due to insufficient dose tolerance of normal tissues after external irradiation radiotherapy and the like.125The I radioactive particle implantation treatment (internal irradiation treatment) is a novel minimally invasive technology, has the advantages of small wound, quick dose drop around a target area, definite curative effect and the like, is more and more widely applied, and particularly has better effect on patients undergoing rescue treatment on advanced cancers.
The international atomic energy agency classifies the radioactive sources into 5 types according to the degree of harm of the radioactive sources to human bodies, and the 4 th and 5 th types do not cause permanent damage to the human bodies,125the I particles belong to the 4 th and 5 th classes. Due to the fact that125I radioactive particles have a long half-life, are long in duration, continuously release low doses of radiation, and have a certain impact on the surrounding population, so radiation safety is a concern for many clinicians and patients.
Generally, the farther from the source, the lower the radiation exposure, but the longer the operator has intraoperatively contacted the patient and the radioactive seeds implanted, the body parts not protected by lead shielding receive radiation. To reduce as much as possible125I radioactive particle medical staff are irradiated during the operation, and the total irradiation dose of all the important organs and parts of the whole body of the medical staff, which are received during the operation, must be accurately acquired so as to evaluate the radiation safety of medical staff during the operation. And then, continuously improving and increasing shielding measures according to actual conditions according to the measured irradiated dose results of all parts of all personnel, so that a healthier and safer body can meet the continuously increased workload demand in the future.
However, the movement of the fingers of the arms of the operator is limited, the whole arms, palms and heads except the eye lens parts are exposed in the irradiation range of the radioactive particles, no report is found for the operator to accurately measure other measured areas, and long-time operation causes great harm to the measured areas of the medical staff, so that sufficient attention must be paid.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a125I radioactive particle implantation operation, a device for measuring the irradiated dose of medical care personnel.
125I radioactive particle implantation traditional chinese medical care personnel dose measuring device that receives irradiation, including outside sack and thermoluminescence dose piece, the outside sack adopts dark light-resistant container bag, the upper end of outside sack is equipped with the opening that can open and shut, the thermoluminescence dose piece is placed in the outside sack, the region under test at tester is installed to outside sack.
Above technical scheme is preferred, outside envelope is rectangle, one side of outside envelope opening part is equipped with the extension of folding to the opposite side, be equipped with the connection rope on the extension, be equipped with the connector link on the opposite side of outside envelope opening part, the winding of connection rope is in on the connector link.
Preferably, in the above technical scheme, the thermoluminescent dose sheet is a TLD lithium fluoride thermoluminescent dose sheet, and the thermoluminescent dose sheet is cylindrical.
Preferably, in the above technical solution, the diameter of the thermoluminescent dose tablet is 4.5mm, and the height thereof is 1 mm.
Preferably, the external envelope is attached to the tested area of the tester by means of an adhesive tape or a clip.
Preferably, the detected area comprises eye crystals before and after protection, thyroid, arms, fingers, a chest, a back and gonads.
The utility model has the advantages and positive effects that: the utility model provides a125I, an irradiated dose measuring device for medical care personnel in radioactive particle implantation, a device for measuring accumulated radiation dose containing a thermal release light dose sheet is designed and manufactured; can accurate measurement 3D print template assist CT guide125I, counting and analyzing data according to the radiation accumulated dose irradiated in a detected area of a medical care personnel in the particle implantation; can improve the radiation shielding mode and the psychological intervention operation behavior according to the finally received radiation dose of different detected areas of different operators, and optimize the operation flowMore efficiently and safely carry out125I particle implantation.
Drawings
FIG. 1 is a schematic view of an embodiment of the present invention125I, a structural schematic diagram of an irradiated dose measuring device of medical care personnel in radioactive particle implantation;
FIG. 2 is a schematic view of an external envelope according to an embodiment of the present invention;
fig. 3 is a schematic structural view of a thermoluminescent dose sheet according to an embodiment of the present invention.
Wherein: 1. an outer envelope; 2. a thermoluminescent dose sheet; 3. an extension portion; 4. connecting ropes; 5. a connecting buckle.
Detailed Description
It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
The present embodiment provides a125I Radioactive dose measuring device of medical care personnel in radioactive particle implantation comprises an external envelope 1 and a thermoluminescent dose sheet 2, wherein the thermoluminescent dose sheet is put into the external envelope and is convenient to take out, and the thermoluminescent dose sheet is taken down after operation and is put into a thermoluminescent annealing dose instrument for measurement. When a substance is subjected to ionizing radiation or the like, radiant energy is stored in the trap, and when the substance is heated, the energy in the trap is released in the form of light, which is called thermoluminescence. The principle of the thermoluminescence metering sheet is that some crystals have structural defects, after free electrons and holes are generated after radiation irradiation, the electrons and the holes are captured again, the free electrons are captured by a conduction band, the holes are captured by an excitation energy level, and after the crystals are heated, the captured electrons obtain enough energy to escape and combine with the holes, and simultaneously the redundant energy is released in the form of light radiation. The thermoluminescent dose piece is responsive to light, so the outer sealing bag adopts a dark lightproof paper bag, such as black, the upper end of the outer sealing bag is provided with an opening which can be opened and closed, the thermoluminescent dose piece is convenient to take and place, the thermoluminescent dose piece is placed in the outer sealing bag, and the outer sealing bag is arranged in a tested area of a tester.
Specifically, the outside envelope is rectangle, one side of outside envelope opening part is equipped with extension 3 to the opposite side folding, be equipped with on the extension and connect rope 4, connect the rope and pass through paper tape and bond with the extension, be equipped with connector link 5 on the opposite side of outside envelope opening part, it twines to connect the rope on the connector link.
Specifically, the thermoluminescent dose sheet is a TLD lithium fluoride thermoluminescent dose sheet, and the thermoluminescent dose sheet is cylindrical.
Further, the diameter of the thermoluminescent dose sheet is 4.5mm, and the height of the thermoluminescent dose sheet is 1 mm.
Specifically, the outer envelope is mounted to the area under test of the tester by means of tape or clips.
Specifically, the detected area comprises eye crystals before and after protection, thyroid gland, arms, fingers, chest, back and gonads.
In the embodiment, the heat-releasing light dosage sheet is wrapped by the micro dark light-tight paper bag, so that the measurement can be conveniently and quickly carried out125I Total dose received by the main knife, assistant, nurse, physicist and technician in each measured area of the body during the operation. Measuring125I, the radiation dose received by medical care personnel in the radioactive particle implantation, the embodiment can conveniently measure the accumulated radiation dose; the operator only needs to implant125Before the I radioactive particles, the device is respectively stuck or clamped in each tested area of each tester, including eye crystals before and after protection, thyroid, arms, fingers, forebreast, back, gonads and other important organs and parts, and is taken down after operation, and a real dosage value can be directly and quickly read by using a thermoluminescence annealing dosage instrument.
The utility model has the advantages and positive effects that: the utility model provides a125I, an irradiated dose measuring device for medical care personnel in radioactive particle implantation, a device for measuring accumulated radiation dose containing a thermal release light dose sheet is designed and manufactured; can accurate measurement 3D print template assist CT guide125I, counting and analyzing data according to the radiation accumulated dose irradiated in a detected area of a medical care personnel in the particle implantation; can improve the radiation shielding mode and psychological intervention operation behavior according to the finally received radiation dose of different detected areas of different operators, optimize the operation flow and carry out the operation more efficiently and safely125I particle implantation.
While one embodiment of the present invention has been described in detail, the description is only a preferred embodiment of the present invention, and should not be considered as limiting the scope of the present invention. All the equivalent changes and improvements made according to the application scope of the present invention should still fall within the patent coverage of the present invention.
Claims (6)
1.125I radioactive particle implantation traditional chinese medicine nursing personnel dose measuring device that receives that its characterized in that: including outside sack and thermoluminescence dose piece, the outside sack adopts dark color light-resistant container bag, the upper end of outside sack is equipped with the opening that can open and shut, the thermoluminescence dose piece is placed in the outside sack, the outside sack is installed in tester's surveyed region.
2. The method of claim 1125I radioactive particle implantation traditional chinese medicine nursing personnel dose measuring device that receives that its characterized in that: the outside envelope is rectangle, one side of outside envelope opening part is equipped with the extension of folding to the opposite side, be equipped with the connection rope on the extension, be equipped with the connector link on the opposite side of outside envelope opening part, the winding of connection rope is in on the connector link.
3. The method of claim 1125I radioactive particle implantation traditional chinese medicine nursing personnel dose measuring device that receives that its characterized in that: the thermoluminescent dose sheet is a TLD lithium fluoride thermoluminescent dose sheet, and the thermoluminescent dose sheet is cylindrical.
4. The method of claim 3125I radioactive particle implantation traditional chinese medicine nursing personnel dose measuring device that receives that its characterized in that: the diameter of the thermoluminescent dose piece is 4.5mm, and the height is 1 mm.
5. The method of claim 1125I radioactive particle implantation traditional chinese medicine nursing personnel dose measuring device that receives that its characterized in that: the outer envelope is mounted on the test by means of adhesive tape or clipsThe area under test.
6. The method of claim 1125I radioactive particle implantation traditional chinese medicine nursing personnel dose measuring device that receives that its characterized in that: the tested area comprises eye crystals before and after protection, thyroid, arms, fingers, a chest, a back and gonads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120041917.1U CN214225436U (en) | 2021-01-08 | 2021-01-08 | 125I radioactive particle implantation traditional Chinese medicine nursing personnel irradiated dose measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120041917.1U CN214225436U (en) | 2021-01-08 | 2021-01-08 | 125I radioactive particle implantation traditional Chinese medicine nursing personnel irradiated dose measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214225436U true CN214225436U (en) | 2021-09-17 |
Family
ID=77709977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120041917.1U Expired - Fee Related CN214225436U (en) | 2021-01-08 | 2021-01-08 | 125I radioactive particle implantation traditional Chinese medicine nursing personnel irradiated dose measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214225436U (en) |
-
2021
- 2021-01-08 CN CN202120041917.1U patent/CN214225436U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP4798476B2 (en) | Dosimeter wearing wear, body surface exposure dose distribution measuring device using this | |
| EP3289978B1 (en) | Biological information measuring apparatus | |
| US3863623A (en) | Method for microscintigraphic evaluation studies | |
| Rubai et al. | Measurements of entrance surface dose and effective dose of patients in diagnostic radiography | |
| Joseph et al. | Establishment of local diagnostic reference levels (DRLs) for radiography examinations in north eastern Nigeria | |
| CN214225436U (en) | 125I radioactive particle implantation traditional Chinese medicine nursing personnel irradiated dose measuring device | |
| Ito et al. | Evaluation of scattered radiation from fluoroscopy using small OSL dosimeters | |
| Axelsson et al. | Cerenkov luminescence imaging for accurate placement of radioactive plaques in episcleral brachytherapy of intraocular tumors | |
| Brusin | Radiation protection | |
| Martin | The development of radiation protection | |
| Kim | Spatial dose distribution and exposure dose during mammography | |
| Chiegwu et al. | Increasing radiation doses from computed tomography versus diagnostic reference levels: how compliance are we? | |
| Khafaji et al. | Measurement of Occupational Eye and Thyroid Radiation Doses in Pediatric Interventional Cardiologists at a Tertiary Hospital | |
| Roswit et al. | In vivo radiation dosimetry: Review of a 12-year experience | |
| Knoll et al. | A gamma ray probe for the detection of ocular melanomas | |
| CN117122345B (en) | Thyroid function evaluation intelligent detection system based on gamma rays | |
| Mobit et al. | Applications of thermoluminescent dosimeters in medicine | |
| TR202014541A2 (en) | RADIONUCLID STANDARD COUNT SET FOR THYROID UPTAKE MEASUREMENT | |
| Kikuchi et al. | Measurement of patient lens exposure during cerebral endovascular treatment using a scintillation optical fiber dosimeter | |
| Lundie et al. | Radiation exposure of radiographers who handle 18Ffluorodeoxyglucose for positron emission tomography at a hospital in Pretoria, South Africa | |
| Sonnemann | The Use of NanoDot Dosimeters to Determine Overall Dose to Interventional Radiologists Performing CT-Guided Procedures | |
| Persliden et al. | Radiation dose at small intestinal biopsies in children: results of a national study | |
| Omar et al. | Anthropomorphic phantom organ dose assessment using optically stimulated luminescence dosimeters unified in multi-detector computed tomography | |
| Abuş et al. | Quantification of Lens Radiation Exposure in Scopy Imaging: A Dose Level Analysis | |
| RU2285448C2 (en) | Gamma-spectrometry assembly for inspecting mammal gland |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210917 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |