CN203914889U

CN203914889U - Radiotherapy monitor system

Info

Publication number: CN203914889U
Application number: CN201320859460.0U
Authority: CN
Inventors: 柳先锋
Original assignee: Chongqing Tumour Institute
Current assignee: Chongqing Tumour Institute
Priority date: 2013-12-25
Filing date: 2013-12-25
Publication date: 2014-11-05
Anticipated expiration: 2023-12-25

Abstract

This utility model discloses a kind of radiotherapy monitor system, comprise monitor, active electronic label and reader module, described reader module communicates by RS-232 interface and monitor, described active electronic label module comprises active RFID tag, microprocessor, the first battery and some on-the-spot physiological data sensor, described the first battery provides working power for whole active electronic label module, described some on-the-spot physiological data sensor are for being converted to the signal of telecommunication by the physiological signal of human body, and exported in microprocessor after through processing, described microprocessor is for being sent to reader module by the signal of reception by RFID label, described reader module is for transmitting signals to monitor by RS-232 interface.Above-mentioned radiotherapy monitor system can be guarded the safety of patient in radiotherapy.

Description

Radiotherapy monitor system

Technical field

This utility model relates to the radiotherapy monitor system using in radiotherapy department accelerator machine room, specifically, for detection of the physiological parameter of patient in radiotherapy, patient's safety in monitoring radiotherapy.

Background technology

Tumor is one of disease of serious threat human health and existence.Radiotherapy is one of three large Main Means of oncotherapy, and the tumor in China more than 70% needs radiotherapy.Due to radiocurable particularity; patient is fixed on the acceptance treatment of about 3～10 minutes separately in airtight accelerator machine room on therapeutic bed; and it is not good to accept the most condition of radiocurable patient; very easily there is accelerated breathing, the giddy and crisis situation such as suffocate; particularly suffer from claustrophobia, weak patient, occur that the probability of emergency situation is larger.Current, due to the complexity at radiotherapy scene, patient in therapeutic process without any monitoring, only there is staff treating on-the-spot situation by video monitoring patient in control room, and in therapeutic process, staff need to control record and verification system, operate information for hospital and obtain image checking pendulum position, cannot ensure that long-term monitor video watches patient's situation.And along with the enhancing of social progress and development and legal consciousness, people have higher requirement to radiocurable quality and safety, medical worker usually bears great risk and mental pressure for this reason.

Utility model content

This utility model embodiment technical problem to be solved has been to provide a kind of radiotherapy monitor system using in radiotherapy department treatment ward, for monitoring radiotherapy patient's physiological parameter, and patient's safety in monitoring radiotherapy.

A kind of radiotherapy monitor system provided by the utility model, comprise monitor, active electronic label and reader module, described reader module communicates by RS-232 interface and monitor, described active electronic label module comprises active RFID tag, microprocessor, the first battery and some on-the-spot physiological data sensor, described the first battery provides working power for whole active electronic label module, described some on-the-spot physiological data sensor are for being converted to the signal of telecommunication by the physiological signal of human body, and exported in microprocessor after through processing, described microprocessor is for being sent to reader module by the signal of reception by RFID label, described reader module is for transmitting signals to monitor by RS-232 interface.

Wherein, described reader module comprises RFID reader, the second microprocessor and the second battery, the signal of described RFID reader for accepting to transmit from active RFID tag, and by RS-232 interface, signal is transferred to monitor under the control of the second microprocessor.

Wherein, described on-the-spot physiological data sensor comprises EGC sensor, pressure transducer and respiratory frequen.

Wherein, described monitor also comprises audible-visual annunciator, occurs described in critical condition that when described monitor judges patient audible-visual annunciator is started working.

Above-mentioned radiotherapy monitor system gathers every physiological signal of patient by being worn on patient's active electronic label module on hand, and transmit it to reader module by RFID technology, transfer to monitor by RS-232 interface afterwards, by monitor, signal analysis is judged to learn patient's health now, and can in the time that patient's health is not good, remind medical personnel by audible-visual annunciator.

Brief description of the drawings

In order to be illustrated more clearly in this utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing;

Fig. 1 is the module map of the preferred embodiments of this utility model radiotherapy monitor system.

Fig. 2 is the module map of active electronic label module in Fig. 1.

Fig. 3 is the module map of reader module in Fig. 1.

Fig. 4 is the use schematic diagram of radiotherapy monitor system in Fig. 1.

Detailed description of the invention

Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, obviously, described embodiment is only this utility model part embodiment, instead of whole embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not making the every other embodiment obtaining under creative work prerequisite, all belong to the scope of this utility model protection.

Should be understood that, in the time mentioning an element " connection " or " connection " to another element, it can directly connect or directly be connected to another element or also can have intermediary element.On the contrary, in the time mentioning that an element " directly connects " or " directly connecting " arrives another element, there is not intermediary element.Term is only not intended to conduct to restriction of the present utility model for describing the object of concrete embodiment as used herein.As used herein, unless context clearly point out in addition, singulative intention also comprises plural form.It should be further understood that, when using in this manual term " to comprise " and/or when " including ", these terms have indicated the existence of described feature, entirety, step, operation, element and/or parts, but also do not get rid of the existence of above other features, entirety, step, operation, element, parts and/or its group and/or add.

Refer to Fig. 1, Fig. 1 is the functional-block diagram of the preferred embodiments of this utility model radiotherapy monitor system, described radiotherapy monitor system comprises active electronic module tag 22, reader module 33 and monitor 66, and wherein said reader module 33 communicates by RS-232 interface 8 and monitor 66.In present embodiment, described active electronic label module 22 by patient worn in wrist, for gathering and pretreatment radiotherapy patient's physiological data.Described reader module 33 receives the physiological data collecting from active electronic label module 22 by wireless mode, and transmit it to monitor 66 by RS-232 interface 8, described monitor 66 carries out analyzing and processing to the every physiological data of patient in radiotherapy, to judge patient's situation now, and can in the time that appearring in patient, critical condition notify medical personnel to carry out emergent management.

Shown in Fig. 2, it is the functional-block diagram of active electronic label module 22, described active electronic label module 22 comprises that active RFID tag 3, microprocessor 2, battery 4, EGC sensor 1a, pressure transducer 1b and respiratory frequen 1c etc. (only illustrate three kinds of sensors in Fig. 2, certainly, in other embodiments, also can comprise multiple other on-the-spot physiological data sensor), wherein said battery 4 is used to whole active electronic label module 22 that working power is provided.Described EGC sensor 1a is used for the physiological signal of patient's cardiomotility to be converted to the signal of telecommunication, namely electrocardiosignal, and be input in microprocessor 2 after amplifying denoising, analog digital conversion.Similarly, described pressure transducer 1b and respiratory frequen 1c are converted to the signal of telecommunication by human blood-pressure and respiratory frequency physiological signal respectively, and are input in microprocessor 2 after amplifying denoising, analog digital conversion.Under the control of microprocessor 2, send to reader module 33 by active RFID tag 3.

Shown in Fig. 3, it is the functional-block diagram of reader module 33.Described reader module 33 is arranged on the wall of radiotherapy chamber, and it comprises RFID reader 5, microprocessor 6 and battery 8.Described RFID reader 5 receives the signal of the every physiological parameter of sign patient sending from active RFID tag 3 by RFID technology, described power supply 8 is used to whole reader module 33 that working power is provided, and described microprocessor 6 transfers to monitor 66 for the signal that RFID reader 5 is received by RS-232 interface 7.Described monitor 66 is for carrying out analyzing and processing, judgement, storage and demonstration to the every signal receiving.Certainly, described monitor 66 also comprises audible-visual annunciator 16, in the time that described monitor 66 judges that critical condition appears in patient, can notify medical personnel emergent management by audible-visual annunciator 16.Wherein, described monitor 66 has been now comparatively ripe technology, and it can carry out judging after analyzing and processing according to received patient's physiological signal patient's health, and specific works principle is not shown at this.

Shown in Fig. 4, it is the use signal of this utility model radiotherapy monitor system, when patient prepares to accept radiotherapy for 12 times at accelerator, lie low after therapeutic bed 11, patient's physiological parameter collected and process after send and receive through RFID technology, controlling accelerator at Accelerator control device 10 goes out after beam treatment, going out to restraint display lamp 13 brightens, by monitor 66, the signal receiving is analyzed simultaneously, judgement, storage and demonstration, if there is critical condition in patient, the audible-visual annunciator 16 of described monitor 66 notifies medical personnel emergent management by modes such as acousto-optics.

Claims

1. a radiotherapy monitor system, comprise monitor, it is characterized in that: described radiotherapy monitor also comprises active electronic label and reader module, described reader module communicates by RS-232 interface and monitor, described active electronic label module comprises active RFID tag, microprocessor, the first battery and some on-the-spot physiological data sensor, described the first battery provides working power for whole active electronic label module, described some on-the-spot physiological data sensor are for being converted to the signal of telecommunication by the physiological signal of human body, and exported in microprocessor after through processing, described microprocessor is for being sent to reader module by the signal of reception by RFID label, described reader module is for transmitting signals to monitor by RS-232 interface.

2. radiotherapy monitor system as claimed in claim 1, it is characterized in that: described reader module comprises RFID reader, the second microprocessor and the second battery, the signal of described RFID reader for accepting to transmit from active RFID tag, and by RS-232 interface, signal is transferred to monitor under the control of the second microprocessor.

3. radiotherapy monitor system as claimed in claim 1, is characterized in that: described on-the-spot physiological data sensor comprises EGC sensor, pressure transducer and respiratory frequen.

4. radiotherapy monitor system as claimed in claim 1, is characterized in that: described monitor also comprises audible-visual annunciator, occurs described in critical condition that when described monitor judges patient audible-visual annunciator is started working.