CN103736160B - Medical blood irradiation system and blood irradiation processing method - Google Patents
Medical blood irradiation system and blood irradiation processing method Download PDFInfo
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- CN103736160B CN103736160B CN201310754279.8A CN201310754279A CN103736160B CN 103736160 B CN103736160 B CN 103736160B CN 201310754279 A CN201310754279 A CN 201310754279A CN 103736160 B CN103736160 B CN 103736160B
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/36—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
- A61M1/3681—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits by irradiation
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Abstract
The invention discloses a medical blood irradiation system and a blood irradiation processing method. The medical blood irradiation system comprises a medical irradiation device which is used for carrying out x ray irradiation on the bagged blood, a conveying device which is used for conveying the bagged blood to the irradiation device to accept the irradiation, an industrial computer which is used for communicating with the conveying device, and an electric control cabinet which is used for supplying power for the whole medical blood irradiation system, wherein the industrial computer is connected with a display. The medical blood irradiation system uses an industrial computer-oriented management system and the conveying device-oriented control system together, and however, the management system and the control system are divided, so that the operator is far away from the irradiation device when processing the bagged blood at one side of the industrial computer, the manual delivery is substituted by the conveying device, the problem of complex operation of the prior irradiator is solved, and the operation is safer and more reliable.
Description
Technical field
The present invention relates to technical field of medical equipment is and in particular to a kind of medicinal blood irradiation system and blood irradiation are processed
Method.
Background technology
Blood irradiation refers to blood after the gamma-rays treatment with irradiation of doses, and inactivation wherein has immunocompetent
Lymphocyte, keeps the functional activity of other cells.This technology is applied abroad in 20 century 70s, use in 1989
Amount has reached 10.1%, and increases year by year.For making clinical blood transfusion safer, through repeatedly repeatedly proving, Qingdao downtown blood station in
Year ends 2005 introduced this equipment, for the clinical blood providing inactivation lymphocyte and blood constituent, met the blood transfusion special procuring patient
Need, to prevent GVHD to occur.The raising of medical technique level of transfusing blood with In The Area of Qingdao, irradiation
The demand of blood is greatly improved year by year.The patient being suitable for infusion irradiation blood has：The fetus of intrauterine transfusion；Immunologic inadequacy or
Impairer；Blood donor and donee have blood source partaker；Hematopoietic stem cell transplantation person；Donee once accepted bone marrow transplantation or outer
All hemocytoblast transplanting；Old age, neonate, premature infant and part inpatient with haematological diseases.Increase year by year with Cancer Mortality,
The city increases hematopathy patients every year newly and is also up to about 400 people, needs the patient numbers being transfused radiation blood by cumulative year after year, right
Reduce transfusion reaction, improve therapeutic effect and play positive role.
Irradiation blood has positive role for human medical, but prior art is all single using one for blood irradiation
Blood irradiator, this blood irradiator includes radioactive source, shield, placement hold and treat according to the pallet of thing and treat the turnover according to thing
Mouthful, treat the import and export of thing is provided with shield door.Send lonizing radiation because radioactive source is continual, open during shield door in dress
The operator putting side often can be subject to radiation injury, for this reason, some kind of medical use irradiation device employ extremely complex structure,
After completing, after irradiation, radioactive source first to be shielded according to thing, then just allow to treat to pass in and out irradiation devices according to thing.And existing irradiation system
The design of system is all by together with the design of control system and irradiation body, will be closely near irradiation body, simultaneously during each irradiation
The protection of irradiation body cannot reach and protect completely, so can shine into injury to the personnel near irradiation body every time.This irradiation
Instrument product has following defect or deficiency：First, because packed blood first will be manually entered blood one bag by one bag by each irradiation
Bag bar code, then blood bag is put into irradiation window carry out irradiation, then take out the packed blood completing irradiation, this is required for people near spoke
Penetrate source, number of times is excessive, and operator can be caused with different degrees of injury, operator's working strength is big simultaneously, fatiguability；Its
Two, after the completion of irradiation, irradiation record first reads in computer, then just can carry out other process, and this makes operation excessively numerous
Trivial；Third, system maintenance is excessively complicated, need professional and technical personnel.
Content of the invention
The present invention provides a kind of medicinal blood irradiation system and blood irradiation processing method, can solve the problem that the problems referred to above.
A kind of medicinal blood irradiation system provided in an embodiment of the present invention, including：For x ray irradiation x is carried out to packed blood
Kind of medical use irradiation device, connect irradiated transporter, be used for and transporter for being sent to packed blood in irradiation devices
The industrial computer being communicated and the electrical control cubicles for powering for whole medicinal blood irradiation system, industrial computer connects aobvious
Show device.
Preferably, also include one for isolating the overcoat of radioactive ray, the feeding end of transporter is arranged on protection
Layer side, the discharge end of transporter is arranged on overcoat opposite side, overcoat be provided with for packed blood pass through by mouth, pass
Send the control instruction that device receives industrial computer that packed blood are delivered to discharge end simultaneously through overcoat by oral instructions by feeding end
Deliver in irradiation devices.
Preferably, described transporter includes microcontroller, conveyor frame and mechanical hand mounting platform, conveyor frame one end
Positioned at side described in overcoat as feeding end, the conveyor frame other end is located at opposite side described in overcoat as discharge end,
In described conveyor frame, connecting gear is installed, the blood cup tray for placing blood cup is provided with described connecting gear;
Connecting gear drives blood cup tray to do straight line back and forth movement along Y direction in conveyor frame；Mechanical hand mounting platform is located at out
Material end, and mechanical hand mounting platform is located at the opposite sides of conveyor frame respectively with irradiation devices, on mechanical hand mounting platform
It is provided with manipulator support, the side being located at conveyor frame on manipulator support is provided with the mechanical hand for firmly grasping or unclamping blood cup
Mechanism；Mechanical hand mounting platform is additionally provided with for driving the X-axis drive mechanism that manipulator support moves in the X-axis direction and use
In the Z axis drive mechanism driving manipulator support to move up and down along Z-direction, microcontroller is communicated with industrial computer, and micro-
Controller sends control signal to connecting gear, manipulator mechanism, X-axis drive mechanism and Z axis drive mechanism respectively；Wherein, Y-axis
Direction is the length direction of conveyor frame;X-direction is the width of conveyor frame;Z-direction is the height of conveyor frame
Direction.
Preferably, blood cup tray is provided with for detecting the detection sensor that blood cup whether there is, in conveyor frame
It is provided with for detecting whether blood cup tray is located at the initial position sensor of initial position positioned at pan feeding end position, in conveyor frame
It is provided with for detecting whether blood cup tray is located at the irradiation station position sensor of irradiation station, mechanical hand positioned at discharging end position
It is separately installed with mounting platform for the X-axis position sensor of inspecting manipuator support X-direction movement position and be used for examining
Survey manipulator support Z-direction movement position Z axis position sensor, initial position sensor, irradiation station position sensor,
X-axis position sensor and Z axis position sensor connect microcontroller respectively.
Preferably, described irradiation devices include the shielding case of radioactive source and hollow, and shielding shell side wall is provided with a window, shielding
In shell, the side away from window is provided with the shielding seat for placing radioactive source, shielding case to be located at and is provided between window and shielding seat
One Rotational Cylindrical with vertical rotating shaft, the side wall of this Rotational Cylindrical is provided with the chamber caving inward, and described chamber is used for housing packed
Blood, the position of described chamber, window and radioactive source is mated in height, and chamber opening size is mated with window area, rotates
Post is driven by a rotary electric machine, and rotary electric machine connects microcontroller, and it is not relative with window that Rotational Cylindrical turns to described chamber opening
When, Rotational Cylindrical side wall blocks this window.
Preferably, the side of shielding seat opposite windows caves inward and forms an accommodation chamber towards window with opening, puts
The source of penetrating is placed in this within the chamber, and accommodation chamber opening is mated with chamber opening size, and Rotational Cylindrical turns to described chamber opening and houses
Room opening relative to when, accommodation chamber docks formation one closing radiation space with chamber, and Rotational Cylindrical turns to described chamber opening and appearance
Put room opening not relative to when, Rotational Cylindrical side wall blocks this accommodation chamber opening.
Preferably, described Rotational Cylindrical is respectively provided with whether relative with the window primary importance of detection chambers opening to pass
Sensor with for whether relative with the accommodation chamber opening second position sensor of detection chambers opening, primary importance sensor and the
Two position sensors connect microcontroller respectively.
Preferably, the described opposite side of overcoat is also equipped with one for detecting the ray detecting apparatus of stray dosage, institute
State ray detecting apparatus and connect industrial computer.
Preferably, the described opposite side of overcoat is also equipped with the photographic head for on-site supervision, and described photographic head connects
Industrial computer.
Based on the medicinal blood irradiation system in above-described embodiment, the embodiment of the present invention additionally provides at a kind of blood irradiation
Reason method, comprises the steps：
Start the field monitor device inside overcoat, receive the irradiation blood information of operator's typing, and detect transmission dress
Put with the presence or absence of packed blood；
Start actuating device, by transporter, packed blood is put into and in irradiation devices, accept irradiation；
Start actuating device, initial position back to is sent the packed blood that irradiation finishes by transporter；
The irradiation blood information of typing is generated corresponding irradiation record.
Technique scheme can be seen that due to the embodiment of the present invention adopt management system based on industrial computer and
Control system based on transporter combines, but split-type design it is ensured that operator in industrial computer side to packed
Blood is operated, and away from irradiation devices it is achieved that transporter substitutes artificial input, solves existing irradiation instrument complex operation
Problem it is achieved that more safe and reliable mode of operation.
Brief description
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
Have technology description in required use accompanying drawing be briefly described it should be apparent that, drawings in the following description be only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, acceptable
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is system architecture diagram in the embodiment of the present invention 1；
Fig. 2 is system hardware structure schematic diagram in the embodiment of the present invention 1；
Fig. 3 is the circuit structure block diagram of system in the embodiment of the present invention 1；
Fig. 4 is the three-dimensional structure diagram of transporter in the embodiment of the present invention 1；
Fig. 5 is the broken section structure chart of transporter in the embodiment of the present invention 1；
Fig. 6 is the structure chart of manipulator mechanism in the embodiment of the present invention 1；
Fig. 7 is the cross section structure diagram of irradiation devices in the embodiment of the present invention 1；
Fig. 8 is the functional block diagram embodying system in industrial computer in the embodiment of the present invention 1；
Fig. 9 is the steps flow chart schematic diagram of processing method in the embodiment of the present invention 2.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation description is it is clear that described embodiment is only a part of embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is all other that those of ordinary skill in the art are obtained under the premise of not making creative work
Embodiment, broadly falls into the scope of protection of the invention.
Embodiment 1：
The embodiment of the present invention provides a kind of medicinal blood irradiation system, as shown in Figures 1 and 2, including：For to packed blood
Carry out the kind of medical use irradiation device 200 of x ray irradiation x, be used for packed blood（Including the container carrying packed blood, such as blood cup）It is sent to
Connect irradiated transporter 300 in irradiation devices 200, for the industrial computer 100 that communicated with transporter 300 and
For the electrical control cubicles 400 powered for whole medicinal blood irradiation system, industrial computer 100 connects display 500.
In order to strengthen isolation effect further, also include one in the present embodiment for isolating the overcoat of radioactive ray
600, the feeding end 301 of transporter 300 is arranged on overcoat 600 side, that is, outside overcoat, the discharging of transporter 300
End 302 is arranged on overcoat 600 opposite side, that is, inside overcoat, overcoat 600 be provided with for packed blood pass through by mouth,
Transporter 300 receive industrial computer 100 control instruction by packed blood by feeding end 301 through overcoat by mouth 601
It is sent to discharge end 302 and delivers in irradiation devices 200, this irradiation devices 200 has a window for packed blood turnover
201.
Specifically, in conjunction with shown in Fig. 3 to Fig. 7, described transporter includes microcontroller（MCU）, conveyor frame and machinery
Handss mounting platform, conveyor frame one end is located at side described in overcoat as feeding end, and the conveyor frame other end is located at overcoat
Described opposite side, as discharge end, is provided with connecting gear in described conveyor frame, is provided with described connecting gear
For placing the blood cup tray of blood cup;Connecting gear drives blood cup tray to do straight line along Y direction in conveyor frame and comes and goes fortune
Dynamic；Mechanical hand mounting platform is located at discharge end, and mechanical hand mounting platform is located at the relative of conveyor frame respectively with irradiation devices
Both sides, are provided with manipulator support on mechanical hand mounting platform, and the side being located at conveyor frame on manipulator support is provided with use
In the manipulator mechanism firmly grasping or unclamping blood cup；Mechanical hand mounting platform is additionally provided with for driving manipulator support along X-axis
The X-axis drive mechanism of direction motion and the Z axis drive mechanism for driving manipulator support to move up and down along Z-direction, micro-control
Device processed is communicated with industrial computer, and microcontroller drives to connecting gear, manipulator mechanism, X-axis drive mechanism and Z axis respectively
Mechanism sends control signal；Wherein, Y direction is the length direction of conveyor frame;X-direction is the width side of conveyor frame
To;Z-direction is the short transverse of conveyor frame.
In order to more accurate and stable transporter of realizing controls to the transmission of packed blood, in blood cup tray in this enforcement
On be provided with for detecting the detection sensor that blood cup whether there is, be provided with for detecting positioned at pan feeding end position in conveyor frame
Whether blood cup tray is located at the initial position sensor of initial position, is provided with for detecting positioned at discharging end position in conveyor frame
Whether blood cup tray is located at the irradiation station position sensor of irradiation station, and mechanical hand mounting platform is separately installed with for examining
Survey the X-axis position sensor of manipulator support X-direction movement position and be used for inspecting manipuator support Z-direction movement position
Z axis position sensor, initial position sensor, irradiation station position sensor, X-axis position sensor and Z axis position sensing
Device connects microcontroller respectively.Certainly, it will be understood by those skilled in the art that X-axis position sensor and Z axis position sensor can
To be respectively provided with two, need the fixed position of positioning to install one at it respectively, install one in home position.
For reducing the stray of irradiation devices（The stray radiation being appeared by gap）, described in the present embodiment, irradiation devices include
The shielding case 91 of radioactive source 90 and hollow, shielding case 91 side wall is provided with a window 600, away from the one of window 600 in shielding case 91
Side is provided with the shielding seat 93 for placing radioactive source, is provided with one and has in shielding case 91 between window 600 and shielding seat 93
The vertically Rotational Cylindrical 94 of rotating shaft, the side wall of this Rotational Cylindrical 94 is provided with the chamber 941 caving inward, and described chamber 941 is used for housing
Packed blood（Including the container filling packed blood, such as blood cup）, the position of described chamber 941, window 600 and radioactive source 90 is in height
Upper coupling, and chamber opening size mated with window area, Rotational Cylindrical 94 is driven by a rotary electric machine, and rotary electric machine connects micro-control
Device processed, Rotational Cylindrical 94 turn to described chamber opening and window not relative to when, Rotational Cylindrical side wall blocks this window.
In order to reduce stray further, the formation one that caves inward of the side of shielding seat opposite windows has opening towards window
Accommodation chamber, radioactive source is placed in this within the chamber, and accommodation chamber opening is mated with chamber opening size, and Rotational Cylindrical turns to described chamber
Opening and accommodation chamber opening relative to when, accommodation chamber docks formation one closing radiation space with chamber, and Rotational Cylindrical turns to described chamber
Room opening and accommodation chamber opening not relative to when, Rotational Cylindrical side wall blocks this accommodation chamber opening.
In order to more be accurately controlled the angle of Rotational Cylindrical in irradiation devices, make more intact being illuminated of packed blood, this
Be respectively provided with Rotational Cylindrical described in embodiment whether relative with the window primary importance sensor of detection chambers opening and
For whether relative with the accommodation chamber opening second position sensor of detection chambers opening, primary importance sensor and the second position
Sensor connects microcontroller respectively.
In the present embodiment, the described opposite side of overcoat is also equipped with one for detecting the ray detecting apparatus of stray dosage,
Stray dosage inside overcoat can be carried out real-time monitoring, ray detecting apparatus send after obtaining this stray dosage information to
Industrial computer, operator can obtain the radiation event inside this overcoat in time.
The described opposite side of overcoat in the present embodiment（Inside overcoat）It is also equipped with the photographic head for on-site supervision,
Described photographic head connects industrial computer, and the video image of shooting is sent to industrial computer, allows the operator to reality
When on-site supervision.
With reference to Fig. 3 to Fig. 7, the connecting gear in the present embodiment is done with concrete introduction, the transmission dress described in the present embodiment
Put including base 1, described base 1 includes orthogonal conveyor frame 11 and mechanical hand mounting platform 12；
Definition：Y direction is the length direction of conveyor frame 11；X-direction is the width of conveyor frame 11；Z axis
Direction is the short transverse of conveyor frame 11.
Described conveyor frame 11 is provided with connecting gear, described connecting gear is provided with for placing blood cup
7 blood cup tray 6；Connecting gear drives blood cup tray 6 to do straight line back and forth movement along Y direction in conveyor frame 11；Described
Connecting gear include the first motor 21 being installed in conveyor frame 11, the drivewheel being installed on conveyor frame 11 two ends and
Driven pulley, drivewheel and driven pulley are connected by belt, and drivewheel connects the first motor 21, and driven pulley passes through skin by drivewheel
Band drives；Described blood cup tray 6 is fixedly installed on belt.Described blood cup tray 6 in the presence of drive mechanism, by feeding end
（Place the position of blood cup）Move to discharge end（The position matching with manipulator mechanism）.
Manipulator support 13 is provided with mechanical hand mounting platform 12, conveyor frame 11 is located on manipulator support 13
Side is provided with the manipulator mechanism for firmly grasping or unclamping blood cup；Mechanical hand mounting platform 12 is additionally provided with for driving machinery
X-axis drive mechanism and the Z for driving manipulator support 13 to move up and down along Z-direction that handss support 13 moves in the X-axis direction
Axle drive mechanism.Two guide rails being arranged in parallel 14, described guide rail 14 and transmission are additionally provided with mechanical hand mounting platform 12
Frame 11 is mutually perpendicular to；It is provided with guide groove 15 between two guide rails 14；Guide holder 16 is provided with guide rail 14；On guide holder 16
It is provided with two leads 17 normal thereto；The bottom of lead 17 is fixedly connected through guide groove 15 with a base plate 18；Described
Manipulator support 13 is socketed on the top of two leads 17；
Described X-axis drive mechanism includes the second motor 41, the second screw mandrel 42 and the second feed screw nut 43；Described second
Motor 41 is installed on mechanical hand mounting platform 12, and one end of described second screw mandrel 42 connects the second motor 41, its
The other end is connected with the second feed screw nut 43；Described second feed screw nut 43 is fixedly connected through guide groove 15 with guide holder 16；By
Described second motor 41 drives guide holder 16 to move along guide rail 14.
Described Z axis drive mechanism includes the 3rd motor 51, the 3rd screw mandrel 52 and the 3rd feed screw nut 53；Described 3rd
Motor 51 is erect and is arranged on manipulator support 13, and one end of described 3rd screw mandrel 52 connects the 3rd motor 51, its
The other end is connected with the 3rd feed screw nut 53；Described 3rd feed screw nut 53 is fixedly mounted on guide holder 16；Described 3rd step
Stepper motor 51 driving mechanical handss support 13 moves up and down along two leads 17.
With reference to Fig. 4, described manipulator mechanism includes the 4th motor 31, the 4th screw mandrel 32, the 4th feed screw nut 33, two
Individual articulated elements 34 and two holders 35；On manipulator support 13, the side of neighbouring conveyor frame 11 is provided with one piece of baffle plate 13-
1, described baffle plate 13-1 is respectively provided on two sides with breach 13-2；Described 4th motor 31 is fixedly installed in manipulator support 13
On, one end of described 4th screw mandrel 32 connects the 4th motor 31, and its other end is solid with the baffle plate 13-1 of manipulator support 13
Fixed connection；Described 4th feed screw nut 53 is threadeded with the 4th screw mandrel 32；The middle part of two described holders 35 respectively with
Baffle plate 13-1 is hinged, and one end of two holders 35 is protruding and is symmetrical arranged, the other end position respectively of two holders 35
In breach 13-2；One end of each articulated elements 34 is hinged with a holder 35, and the other end is hinged with the 4th feed screw nut 33.
4th motor 31 drives the 4th feed screw nut 33 to move in the X-axis direction, and passes through two articulated elements bands by the 4th feed screw nut
Dynamic two holders 35 are realized clamping or are unclamped action.
During work, industrial computer system initializes, and sends control instruction to photographic head, controls photographic head to open, carries out
On-site supervision；Industrial computer sends control instruction to microcontroller simultaneously, and microprocessor controls associated components do homing action,
I.e. blood cup tray runs to the operating position of staff under the driving of connecting gear（Feeding end）, staff is by packed blood
Data Enter industry enters to calculate, and then places several blood cups on blood cup tray（Packed blood is filled in blood cup）, carry out initial
Preparation, now staff to industrial computer input instruction, industrial computer sends control instruction to microcontroller, micro-
Controller control drive mechanism, blood cup tray in the presence of connecting gear, by operating position（Feeding end）Move to machinery
The position that mobile phone structure matches（Discharge end, namely irradiation station）.Microcontroller detects blood cup tray and moves to irradiation station
Behind position, manipulator support is driven to move in the X-axis direction by X-axis drive mechanism so that the holder of manipulator mechanism is located at blood
The surface of cup；Then drive two holders to open by manipulator mechanism, manipulator support is driven along Z by Z axis drive mechanism
Direction of principal axis moves down so that blood cup is located at the position in the middle of two holders.Then two clampings are driven by manipulator mechanism
Part clamps blood cup.Finally by controlling X-axis drive mechanism, Z axis drive mechanism, manipulator mechanism successively, blood cup is placed on irradiation
Irradiation chamber location in device, manipulator support returns to initial position, and irradiation devices proceed by blood irradiation operation.
There is in irradiation devices radioactive source, after the completion of irradiation operation, the blood cup completing irradiation by above-mentioned action is from spoke
Take out according in the irradiation chamber of device, be placed on the position that blood cup tray matches, after manipulator support returns to initial position,
Successively said process is repeated to next blood cup, until after the completion of all blood cups all irradiation.The blood cup tray loading blood cup exists
Return to the position of operator's work in the presence of connecting gear, wait operator to take out blood cup, carry out behaviour next time
Make.
As can be seen here, in the present embodiment, medical blood irradiation system is compared to existing blood irradiator, had
Advantage be：
1. split-type design：Split-type design is by control system（Industrial computer and feeding end）With irradiation body（Irradiation
Device）Separately, between irradiation body and control system, one layer of overcoat is installed, makes spuious blocking radiation within overcoat.This
Staff is made to be no longer exposed to ray place, away from radiohazard.
Blood cup and blood are sent into or send irradiation body by connecting gear, substitute the work of people, this makes staff no longer enter
Line of incidence place, away from radiohazard.
What mechanical hand completed blood cup picks and places function, this ensure that blood cup can normally enter in irradiation body, completes irradiation.
2. it is safe and reliable, the stable operation of energy after guarantee irradiation body is separately designed with control system, the system adopts
Dcs（DCS）Design.Dcs be one by process control level and process monitoring level form with
Communication network is the multi-level computer system of tie, combines computer, the 4C technology such as communication, display and control, it is thought substantially
Think it is that decentralised control, centralized operation, administration by different levels, flexible configuration and configuration are convenient.
Administrative system：Administrative system is made up of industrial computer, completes display and the process of data, and notifies to control
With monitoring controlled stage system work.
Controlled stage system：Controlled stage system is the control system with microcontroller as core（MCU microcontroller specifically can be adopted
Device）, it is the instruction according to administrative system, complete each action needed for irradiation constantly feedback action result, gather simultaneously
The signal of each sensor, to ensure the carrying out of each action normal reliable.
The software of blood irradiation system schema adopts modularized design, the functional module specifically embodying on industrial computer
As shown in Figure 8.
As can be seen here, the composition of the system is by management system, transmission system, irradiation system, ray detection, on-site supervision five
Individual part composition.
On-site supervision：In order to operator can be visually observed that the operation acts of blood irradiator and is easy at fault
Reason, this software system introduces local monitoring device, can constantly monitor the irradiation situation of irradiation apparatus, be completed by photographic head.
Ray detection：Detect the indoor constantly dosage of irradiation for operator, and be shown in the system, for operator
Detection monitoring and examination stray radiation, are completed by ray detecting apparatus.
Transmission system：Complete the automatic clamping and placing of blood cup, completed by transporter.
Irradiation system：Complete the irradiation to blood, completed by irradiation devices.
Control management：Completed by industrial computer.
Embodiment 2：
Based on the medicinal blood irradiation system in above-described embodiment 1, provide a kind of blood irradiation in the present embodiment and process
Method, comprises the steps：
Start the field monitor device inside overcoat, receive the irradiation blood information of operator's typing, and detect transmission dress
Put with the presence or absence of packed blood；
Start actuating device, by transporter, packed blood is put into and in irradiation devices, accept irradiation；
Start actuating device, initial position back to is sent the packed blood that irradiation finishes by transporter；
The irradiation blood information of typing is generated corresponding irradiation record.
Specifically with reference to being that blood cup is automatically performed the process step schematic diagram of irradiation in irradiation interior shown in Fig. 9, n represents blood cup
Blood cup quantity in pallet, such as have three blood cups in blood cup tray in the present embodiment, when system electrification initialization, resets laggard
Enter system, presence states graphically will be shown in operation and meet by monitoring parts in real time, and system is waited for.
When operator are away from the packed blood information of typing under ray environment, traffic bit put into by the blood cup that will be equipped with packed blood
Afterwards, point brings into operation, and blood cup is sent into and just started automatic running after radiation chamber by the system.
1st blood cup is sent to after irradiation station system, through confirming, then is put into the 1st blood cup by mechanical arm
Irradiation window.
System validation mechanical arm leaves irradiation window, and when confirming to have blood cup in irradiation window, just will by irradiation devices
Blood cup goes to irradiation position and carries out irradiation, after the completion of irradiation, blood cup is left irradiation position, returns to irradiation window.
The blood cup of irradiation window is taken out to after the completion of the 1st blood cup irradiation, then by mechanical arm by system validation, is put into irradiation
After station, mechanical arm returns to initial point.
Whether the 2nd station of system validation has blood cup, after confirming to have the 2nd blood cup, repeats upper three steps, until 3 stations
Just terminate this after all completing irradiation.
After system completes several blood cup irradiation, blood cup is sent radiation chamber, returns to traffic bit, terminate this operation.
Hereafter, operator take out the good packed blood of irradiation, complete irradiation.
It should be noted that the content such as information exchange between each unit in said apparatus and system, implementation procedure, by
In being based on same design with hardware system embodiment of the present invention, particular content can be found in chatting in hardware system embodiment of the present invention
State, here is omitted.
One of ordinary skill in the art will appreciate that all or part of step in the various methods of above-described embodiment is can
Completed with the hardware instructing correlation by program, this program can be stored in a computer-readable recording medium, storage
Medium can include：Read only memory（ROM, ReadOnly Memory）, random access memory（RAM, Random Access
Memory）, disk or CD etc..
A kind of medicinal blood the irradiation system above embodiment of the present invention being provided and blood irradiation processing method are carried out
It is discussed in detail, specific case used herein is set forth to the principle of the present invention and embodiment, above example
Explanation be only intended to help and understand the method for the present invention and its core concept；Simultaneously for one of ordinary skill in the art,
According to the thought of the present invention, all will change in specific embodiments and applications, in sum, in this specification
Hold and should not be construed as limitation of the present invention.
Claims (8)
1. medicinal blood irradiation system is it is characterised in that include：For packed blood is carried out with the medical irradiation dress of x ray irradiation x
Put, connect irradiated transporter in irradiation devices, be used for the work that communicated with transporter for being sent to packed blood
Industry computer and the electrical control cubicles for powering for whole medicinal blood irradiation system, industrial computer connects display；Also include
One is used for isolating the overcoat of radioactive ray, and the feeding end of transporter is arranged on overcoat side, the discharging of transporter
End is arranged on overcoat opposite side, overcoat be provided with for packed blood pass through by mouth, transporter receives industrial computer
Control instruction packed blood is delivered to discharge end through overcoat by oral instructions by feeding end and delivers in irradiation devices；Described biography
Device is sent to include microcontroller, conveyor frame and mechanical hand mounting platform, conveyor frame one end is located at side described in overcoat and makees
For feeding end, the conveyor frame other end is located at opposite side described in overcoat as discharge end, installs in described conveyor frame
There is connecting gear, the blood cup tray for placing blood cup is provided with described connecting gear;Connecting gear drives blood cup tray
Do straight line back and forth movement along Y direction in conveyor frame；Mechanical hand mounting platform is located at discharge end, and mechanical hand mounting platform
It is located at the opposite sides of conveyor frame with irradiation devices respectively, mechanical hand mounting platform is provided with manipulator support, in machinery
The side being located at conveyor frame on handss support is provided with the manipulator mechanism for firmly grasping or unclamping blood cup；In mechanical hand mounting platform
On be additionally provided with for driving the X-axis drive mechanism that manipulator support moves in the X-axis direction and being used for driving manipulator support along Z axis
The Z axis drive mechanism that direction moves up and down, microcontroller is communicated with industrial computer, and microcontroller respectively to connecting gear,
Manipulator mechanism, X-axis drive mechanism and Z axis drive mechanism send control signal；Wherein, Y direction is the length of conveyor frame
Direction;X-direction is the width of conveyor frame;Z-direction is the short transverse of conveyor frame.
2. medicinal blood irradiation system as claimed in claim 1 is it is characterised in that be provided with for detecting on blood cup tray
The detection sensor that blood cup whether there is, is provided with for detecting whether blood cup tray is located at positioned at pan feeding end position in conveyor frame
The initial position sensor of initial position, is provided with for detecting whether blood cup tray is located at positioned at discharging end position in conveyor frame
The irradiation station position sensor of irradiation station, mechanical hand mounting platform is separately installed with for inspecting manipuator support X-axis
The X-axis position sensor of direction movement position and the Z axis position sensing for inspecting manipuator support Z-direction movement position
Device, initial position sensor, irradiation station position sensor, X-axis position sensor and Z axis position sensor connect micro-control respectively
Device processed.
3. medicinal blood irradiation system as claimed in claim 1 it is characterised in that described irradiation devices include radioactive source and in
Empty shielding case, shielding shell side wall is provided with a window, and in shielding case, the side away from window is provided with the screen for placing radioactive source
Cover seat, be located in shielding case and be provided with a Rotational Cylindrical with vertical rotating shaft between window and shielding seat, the side wall of this Rotational Cylindrical sets
There is the chamber caving inward, described chamber is used for housing packed blood, the position of described chamber, window and radioactive source is in height
Join, and chamber opening size mated with window area, Rotational Cylindrical is driven by a rotary electric machine, rotary electric machine connects microcontroller,
Rotational Cylindrical turn to described chamber opening and window not relative to when, Rotational Cylindrical side wall blocks this window.
4. medicinal blood irradiation system as claimed in claim 3 is it is characterised in that the side of shielding seat opposite windows concaves
Fall into and form an accommodation chamber towards window with opening, radioactive source is placed in this within the chamber, accommodation chamber opening and chamber opening size
Coupling, Rotational Cylindrical turn to described chamber opening and accommodation chamber opening relatively when, accommodation chamber docks with chamber to form one and close to be put
Penetrate space, Rotational Cylindrical turn to described chamber opening and accommodation chamber opening not relative to when, Rotational Cylindrical side wall blocks this accommodation chamber and opens
Mouthful.
5. medicinal blood irradiation system as claimed in claim 4 is it is characterised in that be respectively provided with inspection in described Rotational Cylindrical
Survey whether relative with the window primary importance sensor of chamber opening and for detection chambers opening whether with accommodation chamber opening phase
To second position sensor, primary importance sensor and second position sensor connect microcontroller respectively.
6. medicinal blood irradiation system as claimed in claim 1 is it is characterised in that the described opposite side of overcoat is also equipped with
One is used for detecting the ray detecting apparatus of stray dosage, and described ray detecting apparatus connect industrial computer.
7. medicinal blood irradiation system as claimed in claim 1 is it is characterised in that the described opposite side of overcoat is also equipped with
For the photographic head of on-site supervision, described photographic head connects industrial computer.
8. blood irradiation processing method, based on the arbitrary described medicinal blood irradiation system of claim 1 to 7 it is characterised in that
Comprise the steps：
Start the field monitor device inside overcoat, receive the irradiation blood information of operator's typing, and detect that transporter is
No have packed blood；
Start actuating device, by transporter, packed blood is put into and in irradiation devices, accept irradiation；
Start actuating device, initial position back to is sent the packed blood that irradiation finishes by transporter；
The irradiation blood information of typing is generated corresponding irradiation record.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310754279.8A CN103736160B (en) | 2013-12-31 | 2013-12-31 | Medical blood irradiation system and blood irradiation processing method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310754279.8A CN103736160B (en) | 2013-12-31 | 2013-12-31 | Medical blood irradiation system and blood irradiation processing method |
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| CN103736160A CN103736160A (en) | 2014-04-23 |
| CN103736160B true CN103736160B (en) | 2017-02-22 |
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| CN104571059B (en) * | 2015-01-22 | 2017-11-10 | 山东省科学院能源研究所 | A kind of medical stroke of trigger automatic control system |
| CN104645509B (en) * | 2015-02-13 | 2018-07-10 | 山东省肿瘤医院 | Anti- ray moves protective device |
| CN112799117A (en) * | 2021-02-02 | 2021-05-14 | 袁国玉 | X/gamma ray radiation protection device |
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