CN105169573A - Control system and method for head and neck protection during tumor radiotherapy - Google Patents

Abstract

The invention discloses a control system and method for head and neck protection during tumor radiotherapy. A main control machine is connected with a protection main body, a display module, a power module, a storage module and an alarm module, wherein the protection main body is provided with an electronic medical information end, a body temperature detection end and a remote diagnosis and treatment end; a neck support and a head support are connected into a whole body, and are connected with each other by virtue of a notch pillow; four end points on the upper surface of the neck support are connected with supporting columns; and one end of a leather belt is connected with one of the supporting column and the other end is connected with an oral cavity protector. The control system disclosed by the invention reads or inputs medical history information by virtue of the electronic medical information end, which is helpful for scientifically and reasonably performing radiotherapy and cooperating with remote diagnosis and treatment; the body surface temperatures of the head and the neck can be detected by the body temperature detection end; and the main control machine controls and adjusts the position and posture of a protected main body according to a body temperature detection result, so that a comfortable and safe posture is provided for long-time radiotherapy, a patient is protected in a full range effectively, and the control system is good in comfort.

Description

A kind of tumor radiotherapy head and neck Protection control system and method thereof

Technical field

The invention belongs to field of medical device, particularly relate to a kind of tumor radiotherapy head and neck Protection control system and method thereof.

Background technology

Tumour radiotherapy is a kind of method of the treatment malignant tumor such as α, β, gamma-rays and all kinds of x-ray therapy apparatus or the accelerator utilizing lonizing radiation to produce as the radiosiotope x-ray, electric wire, proton beam and other particle beam that produce, radiotherapy technology is through the development in century more than one, function and position in oncotherapy becomes increasingly conspicuous, become the main method of malignant tumor topical therapeutic, and become the mankind to one of important achievement of anticancer.Well-known radiotherapy needs a very long process, in Patients During Radiotherapy, need the posture that patient keeps certain the moment, even if keep an action concerning normal person being all a painful process for a long time, for an arduous task especially health envies weak tumor patient, and the radioactivity of radiotherapy is very strong, can only irradiate the local suffering from tumor, if be irradiated to tumor free skin, the injury for cell has been very serious.

Summary of the invention

The object of the present invention is to provide a kind of tumor radiotherapy head and neck Protection control system and method thereof, be intended to solve in Patients During Radiotherapy and keep a posture for a long time, the problem of patient's comfortableness difference over the course for the treatment of.

The present invention is achieved in that the guard method of a kind of tumor radiotherapy head and neck comprises:

Step one, to be read or input patient medical record by electron medical treatment information end in main control computer;

Step 2, main control computer Control protection main body arrange the position of applicable patient condition;

Step 3, temperature check end detection head cervical region shell temperature, send shell temperature information to main control computer;

Step 4, on a display panel real time patient incidence shell temperature also show protection main body suggested position information in real time;

Step 5, as there is unusual condition, alarm module gives the alarm prompting, and by remote diagnosis end transmission remote diagnosis solicited message.

Another object of the present invention is to provide a kind of tumor radiotherapy head and neck Protection control system, comprise main control computer, protection main body, display module, power module, memory module and alarm module, described main control computer connects described protection main body, display module, power module, memory module and alarm module, and described protection main body comprises neck support, base, head supporter, breach pillow, pillar, leather rope, leather rope retraction ring, electron medical treatment information end, temperature check end, remote diagnosis end;

Described neck support is connected as a whole with described head supporter, and have described breach to rest the head between described neck support with described head supporter to be connected, described bearing is provided with bottom described neck support, described neck support upper surface four end points are connected with described pillar, described leather rope one end connects described pillar, the other end connects described device for protecting mouth cavity, and described main control computer is connected with described base and described pillar by circuit;

Described main control computer connects output module;

Described power module comprises power supply connecting device, electrical storage device and protective relaying device; this power supply connecting device comprises at least one power supply input circuit connecting external power source is connected load load output circuit with at least one, and described electrical storage device comprises the accumulator charging/discharging circuit connecting accumulator.

Further, described display module comprises display floater, elementary layer, adhesive linkage, described elementary layer is arranged on the outside of described display floater, described adhesive linkage is arranged between described display floater and described elementary layer, wherein, first edge being adhered to the bonding plane of described display floater of described adhesive linkage and second edge being adhered to the bonding plane of described unit of described adhesive linkage are shifted mutually along bonding plane direction; Described display floater is provided with adjustment button.

Further, described alarm module comprises transceiver module, microprocessor, RS232 interface circuit, LED, audio amplifier, described transceiver module sends warning message, described microprocessor is used for carrying out Data Comparison process, described RS232 interface circuit carries out data transmission, described transceiver module is electrically connected with described microprocessor, and described microprocessor is electrically connected with described RS232 interface circuit and LED, and described RS232 interface circuit is electrically connected with described audio amplifier; Described LED comprises circuit board, plug-in type LED, and the pin of described plug-in type LED is connected with described circuit board; Outside described plug-in type LED, shell is installed.

Further, described described electron medical treatment information end comprises intelligent terminal and central server, and described intelligent terminal carries out wireless data by Wireless Telecom Equipment and central server and is connected; Described intelligent terminal comprises data acquisition module, MIM message input module, data decoder module, wireless data transfer module, outpatient service receiving terminal module, and described central server comprises HIS hospital information system, EMR electronic medical record system, PACS system and Mobile nursing data base;

Further, described remote diagnosis end comprises:

One inquiring end, it is connected with electron medical treatment information end;

At least one expert's end, it is connected with described inquiring end is long-range by the Internet;

One data cutout repeater assembly, it is connected with described electron medical treatment information end, and described data cutout repeater assembly carries out harmless or lossy compression method after can't harm the data message intercepted in electron medical treatment information end;

One network security transmission assembly, it is connected with described data cutout repeater assembly, and the data message being received from data cutout repeater assembly is decrypted and is encrypted;

One data relay server component, it is connected with described network security transmission assembly, and described data relay server component receives the data message that network security transmission assembly sends, and this data message is sent to corresponding expert end;

One remote medical consultation with specialists management and control server, it to be held with inquiring end and at least one expert respectively by the Internet and is connected, and manages the user of consultation of doctors end and expert's end.

Further, described temperature check end obtains incidence shell temperature according to infrared spectral radiant, requires that emissivity has approximately uniform linear relationship at selected wavelength place and temperature, that is:

ε _i2＝ε _i1[1+k(T ₂-T ₁)]

In formula, ε _i1be wavelength be λ _i, spectral emissivity when temperature is T1; ε _i2be wavelength be λ _i, spectral emissivity when temperature is T2; T1, T2 are respectively two not temperature in the same time; K is coefficient;

Note V _i1be first temperature T ₁under the output signal of i-th passage, note V _i2be first temperature T ₂under the output signal of i-th passage, T ₁emissivity ε at temperature _i1∈ (0,1), chooses one group of ε by computer random _i1, calculated at parameter ε by following formula _i1the lower actual T obtained _i1:

$T_{i1}=\frac{1}{\frac{1}{T^{\′}}+\frac{{\mathrm{\λ}}_i}{c_2}ln\frac{{\mathrm{\ϵ}}_{i1}{V}_i^{\′}}{V_{i2}}}$

If k is ∈ (-η, η), by main control computer random selecting k, at second temperature T ₂under emissivity ε _i2expression formula be:

${\mathrm{\ϵ}}_i^2={\mathrm{\ϵ}}_{i1}\[1+k(T_{i2}-T_{i1})\]$

Calculated at parameter ε by following formula _i1the lower actual T obtained _i2:

$T_{i2}=\frac{1}{\frac{1}{T^{\′}}+\frac{{\mathrm{\λ}}_i}{c_2}\ln \frac{{\mathrm{\ϵ}}_{i1}\[1+k(T_{i2}-T_{i1})\]V_i^{\′}}{V_{i2}}}.$

The present invention is read by electron medical treatment information end or input medical record information, contribute to scientific and reasonable radiotherapy and coordinate remote diagnosis, by temperature check end detection head cervical region shell temperature, according to the breach pillow of temperature check result main control computer regulating and controlling protection main body and the height of base, for long radiotherapy provides a comfortable safe posture, device for protecting mouth cavity is undertaken the fixing of oral cavity and protection by the retractility of leather rope, also chin portion is stretchable to, whole device is assisted to be fixed head and cervical region, make therapeutic process more simple and smooth and easy, whole device flexibility ratio is very high, each composition structure can be used alone, also use capable of being combined, adapt to different patients completely, a good Curing circumstance can be brought for patient, effective patient carries out omnibearing protection, contribute to the recovery of the state of an illness.

Accompanying drawing explanation

Fig. 1 is the structural representation of the tumor radiotherapy head and neck Protection control system that the embodiment of the present invention provides;

Fig. 2 is the structural representation of the protection main body that the embodiment of the present invention provides;

Fig. 3 is the structural representation of the display module that the embodiment of the present invention provides

Fig. 4 is the structural representation of the alarm module that the embodiment of the present invention provides;

Fig. 5 is the tumor radiotherapy head and neck guard method flow chart that the embodiment of the present invention provides;

In figure: 1, main control computer; 2, main body is protected; 2-1, neck support; 2-2, base; 2-3, head supporter; 2-4, breach are rested the head on; 2-5, pillar; 2-6, leather rope; 2-7, leather rope retraction ring; 2-8, device for protecting mouth cavity; 3, display module; 3-1, display floater; 3-2, elementary layer; 3-3, adhesive linkage; 3-4, adjustment button; 4, power module; 4-1, power supply connecting device; 4-2, electrical storage device; 4-3, protective relaying device; 5, memory module; 6, alarm module; 6-1, transceiver module; 6-2, microprocessor; 6-3, RS232 interface circuit; 6-4, LED; 6-5, audio amplifier; 7, output module.

Detailed description of the invention

In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with embodiment, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.

Below in conjunction with drawings and the specific embodiments, application principle of the present invention is further described.

As shown in Figures 1 to 4, a kind of tumor radiotherapy head and neck Protection control system comprises main control computer 1, protection main body 2, display module 3, power module 4, memory module 5 and alarm module 6, described main control computer 1 connects described protection main body 2, display module 3, power module 4, memory module 5 and alarm module 6, described protection main body 2 comprises neck support 2-1, base 2-2, head supporter 2-3, breach pillow 2-4, pillar 2-5, leather rope 2-6, leather rope retraction ring 2-7, electron medical treatment information end, temperature check end, remote diagnosis end, described neck support 2-1 is connected as a whole with described head supporter 2-3, and have described breach to rest the head on 2-4 between described neck support 2-1 with described head supporter 2-3 to be connected, described bearing 2-2 is provided with bottom described neck support 2-1, described neck support 2-1 upper surface four end points are connected with described pillar 2-5, described leather rope 2-6 one end connects described pillar 2-5, the other end connects described device for protecting mouth cavity 2-8, and described main control computer 1 is connected with described base 2-2 and described pillar 2-5 by circuit,

Further, described tumor radiotherapy head and neck Protection control system also comprises output module 7, and described output module 7 connects described main control computer 1.

Further, described display module 3 comprises display floater 3-1, elementary layer 3-2, adhesive linkage 3-3, described elementary layer 3-2 is arranged on the outside of described display floater 3-1, described adhesive linkage 3-3 is arranged between described display floater 3-1 and described elementary layer 3-2, wherein, first edge being adhered to the bonding plane of described display floater 3-1 of described adhesive linkage 3-3 and second edge being adhered to the bonding plane of described unit of described adhesive linkage 3-3 are shifted mutually along bonding plane direction.

Further, described display floater 3 is provided with and regulates button 3-4.

Further, described power module 4 comprises power supply connecting device 4-1, electrical storage device 4-2 and protective relaying device 4-3.

Further, described power supply connecting device 4-1 comprises at least one power supply input circuit connecting external power source is connected load load output circuit with at least one.

Further, described electrical storage device 4-2 comprises the accumulator charging/discharging circuit connecting accumulator.

Further, described alarm module 6 comprises transceiver module 6-1, microprocessor 6-2, RS232 interface circuit 6-3, LED 6-4, audio amplifier 6-5, described transceiver module 6-1 sends warning message, described microprocessor 6-2 is used for carrying out Data Comparison process, described RS232 interface circuit 6-3 carries out data transmission, described transceiver module 6-1 is electrically connected with described microprocessor 6-2, described microprocessor 6-2 is electrically connected with described RS232 interface circuit 6-3 and LED 6-4, and described RS232 interface circuit 6-3 is electrically connected with described audio amplifier 6-5.

Further, described LED 6-4 comprises circuit board, plug-in type LED, and the pin of described plug-in type LED is connected with described circuit board.

Further, outside described plug-in type LED, shell is installed.

Further, described leather rope four 2-6, connect described pillar 2-5 respectively, described leather rope 2-6 is provided with described leather rope expansion ring, and described pillar is detachable, flexible.

Further; described device for protecting mouth cavity 2-8 is four arc rubber strip compositions; and centre has retraction cord to connect; when needs carry out oral cavity radiotherapy, can be fixed and protect, Combined with Radiotherapy by described device for protecting mouth cavity 8 years old oral cavity; when not needing oral cavity radiotherapy; described device for protecting mouth cavity 8 can be stretched to chin portion, that assists for head is fixing, make conveniently to carry out to being safety and smooth and easy.

Further, described base 2-2 is set to scalable base, is convenient to regulate height, and adapting to can not the needs of patient, assists better to treat.

Further, described electron medical treatment information end comprises intelligent terminal and central server, and described intelligent terminal carries out wireless data by Wireless Telecom Equipment and central server and is connected; Described intelligent terminal comprises data acquisition module, MIM message input module, data decoder module, wireless data transfer module, outpatient service receiving terminal module, and described central server comprises HIS hospital information system, EMR electronic medical record system, PACS system and Mobile nursing data base;

Further, described remote diagnosis end comprises:

One inquiring end, it is connected with electron medical treatment information end;

At least one expert's end, it is connected with described inquiring end is long-range by the Internet;

One data cutout repeater assembly, it is connected with described electron medical treatment information end, and described data cutout repeater assembly carries out harmless or lossy compression method after can't harm the data message intercepted in electron medical treatment information end;

One network security transmission assembly, it is connected with described data cutout repeater assembly, and the data message being received from data cutout repeater assembly is decrypted and is encrypted;

One data relay server component, it is connected with described network security transmission assembly, and described data relay server component receives the data message that network security transmission assembly sends, and this data message is sent to corresponding expert end;

One remote medical consultation with specialists management and control server, it to be held with inquiring end and at least one expert respectively by the Internet and is connected, and manages the user of consultation of doctors end and expert's end.

Further, described temperature check end obtains incidence shell temperature according to infrared spectral radiant, requires that emissivity has approximately uniform linear relationship at selected wavelength place and temperature, that is:

ε _i2＝ε _i1[1+k(T ₂-T ₁)]

In formula, ε _i1be wavelength be λ _i, spectral emissivity when temperature is T1; ε _i2be wavelength be λ _i, spectral emissivity when temperature is T2; T1, T2 are respectively two not temperature in the same time; K is coefficient;

Note V _i1be first temperature T ₁under the output signal of i-th passage, note V _i2be first temperature T ₂under the output signal of i-th passage, T ₁emissivity ε at temperature _i1∈ (0,1), chooses one group of ε by computer random _i1, calculated at parameter ε by following formula _i1the lower actual T obtained _i1:

$T_{i1}=\frac{1}{\frac{1}{T^{\′}}+\frac{{\mathrm{\λ}}_i}{c_2}\ln \frac{{\mathrm{\ϵ}}_{i1}{V}_i^{\′}}{V_{i2}}}$

If k is ∈ (-η, η), by main control computer random selecting k, at second temperature T ₂under emissivity ε _i2expression formula be:

${\mathrm{\ϵ}}_i^2={\mathrm{\ϵ}}_{i1}\[1+k(T_{i2}-T_{i1})\]$

Calculated at parameter ε by following formula _i1the lower actual T obtained _i2:

$T_{i2}=\frac{1}{\frac{1}{T^{\′}}+\frac{{\mathrm{\λ}}_i}{c_2}\ln \frac{{\mathrm{\ϵ}}_{i1}\[1+k\left(T_{i2}-T_{i1}\right)\]V_i^{\′}}{V_{i2}}}.$

As shown in Figure 5, the guard method of a kind of tumor radiotherapy head and neck comprises:

S101, to be read or input patient medical record by electron medical treatment information end in main control computer;

S102, main control computer Control protection main body arrange the position of applicable patient condition;

S103, temperature check end detection head cervical region shell temperature, send shell temperature information to main control computer;

S104, on a display panel real time patient incidence shell temperature also show protection main body suggested position information in real time;

S105, as there is unusual condition, alarm module gives the alarm prompting, and by remote diagnosis end transmission remote diagnosis solicited message.

The present invention is read by electron medical treatment information end or input medical record information, contribute to scientific and reasonable radiotherapy and coordinate remote diagnosis, by temperature check end detection head cervical region shell temperature, according to the breach pillow of temperature check result main control computer regulating and controlling protection main body and the height of base, for long radiotherapy provides a comfortable safe posture, device for protecting mouth cavity is undertaken the fixing of oral cavity and protection by the retractility of leather rope, also chin portion is stretchable to, whole device is assisted to be fixed head and cervical region, make therapeutic process more simple and smooth and easy, whole device flexibility ratio is very high, each composition structure can be used alone, also use capable of being combined, adapt to different patients completely, a good Curing circumstance can be brought for patient, effective patient carries out omnibearing protection, contribute to the recovery of the state of an illness.

The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within protection scope of the present invention.

Claims (7)

1. the guard method of tumor radiotherapy head and neck, is characterized in that, this tumor radiotherapy head and neck guard method comprises:

Step one, to be read or input patient medical record by electron medical treatment information end in main control computer;

Step 2, main control computer Control protection main body arrange the position of applicable patient condition;

Step 3, temperature check end detection head cervical region shell temperature, send shell temperature information to main control computer;

Step 4, on a display panel real time patient incidence shell temperature also show protection main body suggested position information in real time;

Step 5, as there is unusual condition, alarm module gives the alarm prompting, and by remote diagnosis end transmission remote diagnosis solicited message.

2. the Protection control system of a tumor radiotherapy head and neck as claimed in claim 1 guard method, it is characterized in that, described Protection control system comprises main control computer, protection main body, display module, power module, memory module and alarm module, described main control computer connects described protection main body, display module, power module, memory module and alarm module, and described protection main body comprises neck support, base, head supporter, breach pillow, pillar, leather rope, leather rope retraction ring, electron medical treatment information end, temperature check end, remote diagnosis end;

Described neck support is connected as a whole with described head supporter, and have described breach to rest the head between described neck support with described head supporter to be connected, described bearing is provided with bottom described neck support, described neck support upper surface four end points are connected with described pillar, described leather rope one end connects described pillar, the other end connects described device for protecting mouth cavity, and described main control computer is connected with described base and described pillar by circuit;

Described main control computer connects output module;

Described power module comprises power supply connecting device, electrical storage device and protective relaying device; this power supply connecting device comprises at least one power supply input circuit connecting external power source is connected load load output circuit with at least one, and described electrical storage device comprises the accumulator charging/discharging circuit connecting accumulator.

3. Protection control system as claimed in claim 2, it is characterized in that, described display module comprises display floater, elementary layer, adhesive linkage, described elementary layer is arranged on the outside of described display floater, described adhesive linkage is arranged between described display floater and described elementary layer, wherein, first edge being adhered to the bonding plane of described display floater of described adhesive linkage and second edge being adhered to the bonding plane of described unit of described adhesive linkage are shifted mutually along bonding plane direction; Described display floater is provided with adjustment button.

4. Protection control system as claimed in claim 2, it is characterized in that, described alarm module comprises transceiver module, microprocessor, RS232 interface circuit, LED, audio amplifier, described transceiver module sends warning message, described microprocessor is used for carrying out Data Comparison process, described RS232 interface circuit carries out data transmission, described transceiver module is electrically connected with described microprocessor, described microprocessor is electrically connected with described RS232 interface circuit and LED, and described RS232 interface circuit is electrically connected with described audio amplifier; Described LED comprises circuit board, plug-in type LED, and the pin of described plug-in type LED is connected with described circuit board; Outside described plug-in type LED, shell is installed.

5. Protection control system as claimed in claim 2, it is characterized in that, described described electron medical treatment information end comprises intelligent terminal and central server, and described intelligent terminal carries out wireless data by Wireless Telecom Equipment and central server and is connected; Described intelligent terminal comprises data acquisition module, MIM message input module, data decoder module, wireless data transfer module, outpatient service receiving terminal module, and described central server comprises HIS hospital information system, EMR electronic medical record system, PACS system and Mobile nursing data base.

6. Protection control system as claimed in claim 2, it is characterized in that, described remote diagnosis end comprises:

One inquiring end, it is connected with electron medical treatment information end;

At least one expert's end, it is connected with described inquiring end is long-range by the Internet;

One data cutout repeater assembly, it is connected with described electron medical treatment information end, and described data cutout repeater assembly carries out harmless or lossy compression method after can't harm the data message intercepted in electron medical treatment information end;

One network security transmission assembly, it is connected with described data cutout repeater assembly, and the data message being received from data cutout repeater assembly is decrypted and is encrypted;

One data relay server component, it is connected with described network security transmission assembly, and described data relay server component receives the data message that network security transmission assembly sends, and this data message is sent to corresponding expert end;

One remote medical consultation with specialists management and control server, it to be held with inquiring end and at least one expert respectively by the Internet and is connected, and manages the user of consultation of doctors end and expert's end.

7. Protection control system as claimed in claim 2, it is characterized in that, described temperature check end obtains incidence shell temperature according to infrared spectral radiant, requires that emissivity has approximately uniform linear relationship at selected wavelength place and temperature, that is:

ε _i2＝ε _i1[1+k(T ₂-T ₁)]

In formula, ε _i1be wavelength be λ _i, spectral emissivity when temperature is T1; ε _i2be wavelength be λ _i, spectral emissivity when temperature is T2; T1, T2 are respectively two not temperature in the same time; K is coefficient;

Note V _i1be first temperature T ₁under the output signal of i-th passage, note V _i2be first temperature T ₂under the output signal of i-th passage, T ₁emissivity ε at temperature _i1∈ (0,1), chooses one group of ε by computer random _i1, calculated at parameter ε by following formula _i1the lower actual T obtained _i1:

$T_{i1}=\frac{1}{\frac{1}{T^{\′}}+\frac{{\mathrm{\λ}}_i}{c_2}\ln \frac{{\mathrm{\ϵ}}_{i1}{V}_i^{\′}}{V_{i2}}}$

If k is ∈ (-η, η), by main control computer random selecting k, at second temperature T ₂under emissivity ε _i2expression formula be:

${\mathrm{\ϵ}}_i^2={\mathrm{\ϵ}}_{i1}\[1+k(T_{i2}-T_{i1})\]$

Calculated at parameter ε by following formula _i1the lower actual T obtained _i2:

$T_{i2}=\frac{1}{\frac{1}{T^{\′}}+\frac{{\mathrm{\λ}}_i}{c_2}\ln \frac{{\mathrm{\ϵ}}_{i1}\[1+k\left(T_{i2}-T_{i1}\right)\]V_i^{\′}}{V_{i2}}}.$