CN217213179U

CN217213179U - Nuclear medicine branch of academic or vocational study radiation environment intelligent monitoring system

Info

Publication number: CN217213179U
Application number: CN202122828964.3U
Authority: CN
Inventors: 唐懿文; 宋斯钺; 吴忠航; 唐浩杰; 黄安安; 曾晨; 郁欣珉; 陈心怡; 徐小萍; 程敬海
Original assignee: Shanghai University of Medicine and Health Sciences
Current assignee: Shanghai University of Medicine and Health Sciences
Priority date: 2021-11-18
Filing date: 2021-11-18
Publication date: 2022-08-16
Anticipated expiration: 2031-11-18

Abstract

The utility model relates to a nuclear medicine branch of academic or vocational study radiation environment intelligent monitoring system, including data acquisition end, server, information acquisition workstation and monitor work station, the data acquisition end sets up in the access & exit, data acquisition end, information acquisition workstation and monitor work station are connected respectively to the server, the data acquisition end includes radiation detector, second camera and communicator, radiation detector, second camera and server are connected respectively to the communicator. Compared with the prior art, the utility model has the advantages of can realize effective control, simple structure.

Description

Nuclear medicine subject radiation environment intelligent monitoring system

Technical Field

The utility model relates to a mobile monitoring equipment especially relates to a nuclear medicine branch of academic or vocational study radiation environment intelligent monitoring system.

Background

With the development of socioeconomic and scientific technology, nuclear medicine technology is in a rapidly growing age. From the beginning of X-ray to CT and PET/CT, the aim is to enable the clinic to find the focus more accurately and efficiently and treat the patient with better quality.

Electron emission computed tomography (PET) uses annihilation radiation characteristics of positive electron nuclides to mark the positive electron nuclides 18F on glucose, and the positive electron nuclides are injected into a human body to participate in normal physiological metabolic processes so as to mark focuses. The 18F-FDG fluorodeoxyglucose is widely used in clinic as a developing agent, and can be metabolized by a human body for most after two hours due to higher metabolizable level, so that the human body cannot be seriously injured. However, the contrast agent itself also carries a very small amount of radiation, plus the radiation in the examination room is several hundred times higher than the outside, and the person under examination carries a radiation higher than normal after the examination has been completed, (a PETCT scan receives a radiation of about 10 mSv. the CT dose is 1.3-4.5mSv, the medication dose is calculated on the basis of body weight, 0.1-0.15mCi is required per kg, a person weighing 80 kg is injected with 10mCi, and the radiation dose is 7 mSv. if a local delay is required, it is about 12-13 mSv.) therefore hospitals require that the patient must leave the waiting room half an hour later and come into contact with the ordinary person who has not received the examination in order to prevent the radiation from affecting others. Because the quantity of the outpatient service and the flow of people of each large hospital are high, the sum of the quantity of the outpatient service in the hospital reaches 3.51 hundred million times, the number of patients needing to be examined is not a little, and the number of hospital staff is limited, so that the behavior of the patients cannot be concerned all the time, and thus some patients cannot see the requirements of the hospital after the examination is done, the mobile radiation source is formed, and people around the mobile radiation source are affected by radiation. The harm of radiation is not a small amount, and radiation causes certain harm to human body, such as: fatigue, dizziness, insomnia, redness of the skin, ulcers, bleeding, hair loss, leukemia, vomiting, diarrhea, etc., and also increase the incidence of cancer, aberrations, and genetic lesions. 450000-800000: the patient will enter a moribund state within 30 days; 200000 to 450000: hair loss, severe blood lesions, and death of some people within 2 to 6 weeks; 60000-100000: various radiation diseases occur; 10000: the likelihood of cancer is 1/1305000: the amount of nuclear radiation to which each year of work is subjected; 700: nuclear radiation volume of brain scan; 60: the amount of radiation within the human body; 10: the amount of radiation experienced while riding an airplane; 8: the amount of radiation generated by the building material per year; 1: radiation dose for X-ray examination of leg or arm. (Note: the unit used here is Rem, the current unit is Hi (Sv)1Sv ═ 100rem)

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome the defect that above-mentioned prior art exists and provide a nuclear medicine branch of academic or vocational study radiation environment intelligent monitoring system that can realize effective control, simple structure.

The purpose of the utility model can be realized through the following technical scheme:

an intelligent monitoring system for the radiation environment of nuclear medicine department comprises a data acquisition end, a server, an information acquisition workstation and a monitoring workstation, wherein the data acquisition end is arranged at an entrance and an exit, the server is respectively connected with the data acquisition end, the information acquisition workstation and the monitoring workstation,

the data acquisition end comprises a radiation detector, a second camera and a communicator, and the communicator is connected with the radiation detector, the second camera and the server respectively.

Further, the radiation detector, the second camera and the communicator are integrally mounted.

Further, the radiation detector is an RG1100 type detector.

Further, the communicator is a wireless communicator.

Furthermore, the information acquisition workstation comprises a first workstation host and a first camera which are connected.

Furthermore, the monitoring workstation comprises an alarm and a second workstation host with a display screen, and the second workstation host is connected with the alarm.

Further, the display screen comprises an alarm object face display area, a radioactivity activity display area and an alarm object registration information display area.

Furthermore, the monitoring workstation is connected with a user terminal.

Further, the user terminal includes a technician terminal, a doctor terminal, a nurse terminal, a patient terminal, and/or a family terminal.

Further, the data acquisition end is provided with a plurality of entrances and exits.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the utility model discloses access & exit department in nuclear medicine branch of academic or vocational study inspection place sets up the data acquisition end, can in time acquire its radioactivity activity before leaving nuclear medicine branch of academic or vocational study inspection place by the inspector, and in time feed back when the radioactivity activity exceeds standard, with the realization to the effective detection of nuclear medicine branch of academic or vocational study radiation environment, can effectively ensure that each radiant quantity that receives the inspector is in normal level rear can leave nuclear medicine branch of academic or vocational study room, the guarantee patient does not receive extra harmful radiation to influence.

2. The utility model discloses real-time, guarantee the stable safety of hospital nuclear medicine branch of academic or vocational study radiation environment accurately, simple structure, it is compatible strong, have more nimble user selection.

3. The utility model discloses integrated installation of radiation detector, second camera and communicator integrates the degree height, and the product volume is more small and exquisite nimble.

4. The utility model discloses each part adopts the modularized design, is convenient for update, and reduce cost is more convenient the maintenance simultaneously.

5. The utility model discloses a data acquisition process is established in the entrance, can not influence the normal process that receives the inspector, makes it more safe, high-efficient simultaneously.

6. The utility model discloses can remotely carry out real time monitoring and early warning to nuclear medicine branch of academic or vocational study radiation environment, the technician of being convenient for, doctor, nurse in time intervene.

Drawings

FIG. 1 is a schematic view of the present invention;

fig. 2 is a flow chart of the present invention.

Detailed Description

The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments. The embodiment of the present invention is implemented on the premise of the technical solution of the present invention, and a detailed implementation manner and a specific operation process are given, but the scope of the present invention is not limited to the following embodiments.

The utility model provides a nuclear medicine branch of academic or vocational study radiation environment intelligent monitoring system is the radiation environment monitoring system who designs for the nuclear medicine branch of academic or vocational study of hospital, can carry out effective monitoring and early warning to the radioactivity activity ratio of nuclear medicine branch of academic or vocational study patient. When the patient whose own radioactivity exceeds the standard leaves the nuclear medicine subject, the system carries out face recognition on the patient, and informs a technician, a doctor, a nurse and family members of the patient of the condition and personal information of the patient, and the patient is required to wait for the own radioactivity to fall to a normal range so as to leave the nuclear medicine subject. This intelligent monitoring system can realize the real time monitoring to hospital nuclear medicine branch of academic or vocational study radiation environment, can high-efficient, accurate guarantee patient's personal safety, maintains stability, the safety of radiation environment in hospital and the administrative or technical offices. Meanwhile, the method can replace manual detection and effectively make up potential hazards possibly caused by manual work.

As shown in fig. 1, in the nuclear medicine department radiation environment intelligent monitoring system of this embodiment, including data acquisition end 1, server 2, information acquisition workstation 3 and monitoring workstation 4, data acquisition end 1 sets up in the access & exit, and data acquisition end 1, information acquisition workstation 3 and monitoring workstation 4 are connected respectively to server 2.

The information collecting workstation 3 includes a first workstation host 31 and a first camera 32 connected. The first camera 32 is used for collecting face information of an examinee, the first workstation host 31 collects the face information and related personal information and uploads the face information and the related personal information to the server 2, and the server 2 is provided with a data storage module. The information acquisition workstation 3 may be located at an injection site, which is an injection site nurse workstation.

The data acquisition terminal 1 comprises a radiation detector 11, a second camera 12 and a communicator 13, and the communicator 13 is respectively connected with the radiation detector 11, the second camera 12 and the server 2. The radiation detector 11 monitors the radioactivity of the examinee when the examinee is ready to leave the nuclear medicine department, an alarm mechanism is started when the radioactivity exceeds the standard, the second camera 12 takes a picture, the information collected by the radiation detector 11 and the second camera 12 is uploaded to the server 2 through the communicator 13, and the server 2 compares the collected information with the face information stored in advance and sends alarm prompt information to the monitoring workstation 4.

In this embodiment, the radiation detector 11, the second camera 12 and the communicator 13 are integrally installed, so as to conveniently set the data acquisition terminal 1 at the entrance and exit.

In this embodiment, the radiation detector 11 is an RG1100 type detector.

In a preferred embodiment, the communicator 13 is a wireless communicator.

The monitoring workstation 4 comprises an alarm 42 and a second workstation host 41 with a display screen, and the second workstation host 41 is connected with the alarm 42. In this embodiment, the display screen includes an alarm object face display area, a radioactivity activity display area, and an alarm object registration information display area.

As shown in fig. 2, the workflow of the nuclear medicine department using the monitoring system includes:

when a patient reaches the nuclear medicine department, the information acquisition workstation 3 collects personal information, face information, the type of injected medicament and medicament dosage information and uploads the information to the server 2. The personal information is synchronized with the RIS system of the hospital.

Then, the patient is injected with a drug with a radionuclide at the site of injection in nuclear medicine.

After the patient has performed the corresponding examination, the patient needs to wait for the decrease in activity. When the patient is ready to leave the nuclear medicine department, the data collection terminal 1 will monitor the activity of the patient, and if the activity reaches a safe range, the patient can leave the nuclear medicine department. If the radioactivity exceeds the standard, the system alarm mechanism is started, the data acquisition end 1 takes a picture of the patient, simultaneously uploads an image acquired by the radiation detector to the server 2, the server 2 fuses acquired real-time image data and the radioactivity information image of the patient, which is acquired by the radiation detector, compares and checks the image with the face information acquired by the server, identifies the face of the patient, and uploads the face of the patient to the monitoring workstation, so that the patient is required to wait for the radioactivity of the patient to fall to a normal range, and the patient can leave the nuclear medicine department.

In a preferred embodiment, the monitoring workstation 4 is connected with a user terminal 5, and the user terminal 5 includes a technician terminal, a doctor terminal, a nurse terminal, a patient terminal, a family terminal, and the like, so as to inform the technician, the doctor, the nurse, the patient, and the family in time of alarm information.

In another preferred embodiment, the data collecting terminal 1 is provided in plurality at each entrance and exit to comprehensively detect the person who enters and exits.

The foregoing has described in detail preferred embodiments of the present invention. It should be understood that numerous modifications and variations can be devised by those skilled in the art in light of the teachings of the present invention without undue experimentation. Therefore, the technical solutions that can be obtained by a person skilled in the art through logic analysis, reasoning or limited experiments based on the prior art according to the concepts of the present invention should be within the scope of protection defined by the claims.

Claims

1. An intelligent monitoring system for the radiation environment of nuclear medicine department is characterized by comprising a data acquisition end, a server, an information acquisition workstation and a monitoring workstation, wherein the data acquisition end is arranged at an entrance and an exit, the server is respectively connected with the data acquisition end, the information acquisition workstation and the monitoring workstation,

2. The intelligent nuclear medicine radiological environment monitoring system of claim 1 wherein the radiation detector, the second camera and the communicator are integrally mounted.

3. The nuclear medicine radiological environment intelligent monitoring system of claim 1, wherein the radiation detector is an RG1100 type detector.

4. The system of claim 1, wherein the communicator is a wireless communicator.

5. The system of claim 1, wherein the information gathering workstation comprises a first workstation host and a first camera connected.

6. The nuclear medicine department radiological environment intelligent monitoring system of claim 1, wherein the monitoring workstation comprises an alarm and a second workstation host with a display screen, and the second workstation host is connected with the alarm.

7. The system of claim 6, wherein the display screen comprises an alarm object face display area, a radioactivity display area, and an alarm object registration information display area.

8. The system of claim 1, wherein the monitoring workstation is connected to a user terminal.

9. The system of claim 8, wherein the user terminal comprises a technician terminal, a doctor terminal, a nurse terminal, a patient terminal, and/or a family terminal.

10. The system of claim 1, wherein a plurality of data collection terminals are provided at each entrance/exit.