CN111701154A - Die of head, neck, chest and abdomen tumor radiotherapy simulation and detection structure - Google Patents
Die of head, neck, chest and abdomen tumor radiotherapy simulation and detection structure Download PDFInfo
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- CN111701154A CN111701154A CN202010675951.4A CN202010675951A CN111701154A CN 111701154 A CN111701154 A CN 111701154A CN 202010675951 A CN202010675951 A CN 202010675951A CN 111701154 A CN111701154 A CN 111701154A
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N5/00—Radiation therapy
- A61N5/10—X-ray therapy; Gamma-ray therapy; Particle-irradiation therapy
- A61N5/1048—Monitoring, verifying, controlling systems and methods
- A61N5/1075—Monitoring, verifying, controlling systems and methods for testing, calibrating, or quality assurance of the radiation treatment apparatus
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N5/00—Radiation therapy
- A61N5/10—X-ray therapy; Gamma-ray therapy; Particle-irradiation therapy
- A61N5/1048—Monitoring, verifying, controlling systems and methods
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
- B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
- B65H75/34—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables
- B65H75/38—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material
- B65H75/44—Constructional details
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N5/00—Radiation therapy
- A61N5/10—X-ray therapy; Gamma-ray therapy; Particle-irradiation therapy
- A61N5/1048—Monitoring, verifying, controlling systems and methods
- A61N5/1075—Monitoring, verifying, controlling systems and methods for testing, calibrating, or quality assurance of the radiation treatment apparatus
- A61N2005/1076—Monitoring, verifying, controlling systems and methods for testing, calibrating, or quality assurance of the radiation treatment apparatus using a dummy object placed in the radiation field, e.g. phantom
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/30—Handled filamentary material
- B65H2701/33—Hollow or hose-like material
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Abstract
The invention discloses a die of a head-neck thoracoabdominal tumor radiotherapy simulation and detection structure, which comprises a measurement specimen cabinet, a measurement cabinet, a tumor simulation mechanism and a human body simulation specimen, wherein the measurement cabinet is fixedly arranged at one end of the measurement specimen cabinet, a specimen cavity is fixedly arranged in the measurement specimen cabinet, the human body simulation specimen is fixedly arranged in the specimen cavity, a working cavity is fixedly arranged in the measurement cabinet, the tumor simulation mechanism is movably arranged in the working cavity, and the tumor simulation mechanism internally comprises a moving mechanism, a tumor displacement mechanism, an air supply pipe coiling mechanism and a return mechanism; the invention can make the simulated tumor air bag move freely in the specimen cavity, and adjust the size of the simulated tumor air bag in real time, in addition, in the moving process of the simulated tumor air bag, the length of the inflation tube can be adjusted freely and rolled automatically, and finally, the internal condition of the human body is completely simulated, thereby promoting the improvement of the detection work.
Description
Technical Field
The invention relates to the technical field of tumor simulation detection, in particular to a mold of a head, neck, chest and abdomen tumor radiotherapy simulation and detection structure.
Background
With the development of precise radiotherapy technology, the role of radiotherapy in the comprehensive treatment of tumors is gradually increased; the precise radiotherapy is the development target of radiotherapy, and requires the precise positioning of the tumor and the precise design and execution of a treatment plan; the application of the method can reduce the complication probability of normal tissues around the target area, improve the irradiation dose of the tumor area and increase the tumor control rate;
however, the existing tumor detection has the following problems:
(1) the more accurate radiotherapy has higher requirements on the accuracy of an irradiation body position and an irradiation field, but because the sizes of tumors are different, a tumor simulant with a fixed size is not beneficial to detection in detection work, and the detection standard and accuracy of the tumor simulant have defects;
(2) in the tumor detection work, the simulation of the human body environment will affect the detection work to a certain extent, and if the corresponding technology is not modified, the difference of the irradiation intensity is caused in the tumor chemotherapy process, thereby affecting the effect of irradiation treatment.
Disclosure of Invention
The invention aims to provide a mould of a head-neck, chest and abdomen tumor radiotherapy simulation and detection structure, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a mold of a radiotherapy simulation and detection structure for head, neck, chest and abdomen tumors comprises a measurement specimen cabinet, a measurement cabinet, a tumor simulation mechanism and a human body simulation specimen, wherein the measurement cabinet is fixedly installed at one end of the measurement specimen cabinet, a specimen cavity is fixedly formed in the measurement specimen cabinet, the human body simulation specimen is fixedly installed in the specimen cavity, a working cavity is fixedly formed in the measurement cabinet, and the tumor simulation mechanism is movably installed in the working cavity;
simulation tumour mechanism is inside including moving mechanism, tumour displacement mechanism, air feed reelpipe mechanism and return mechanism, tumour displacement mechanism fixed mounting be in tumour displacement mechanism's upper surface, air feed reelpipe mechanism fixed mounting be in moving mechanism's upper surface, air feed reelpipe mechanism fixed mounting be in one side of tumour displacement mechanism, return mechanism fixed mounting be in moving mechanism is close to the one end of air feed reelpipe mechanism.
Furthermore, the moving mechanism comprises a control moving base, and moving wheels are fixedly mounted at the bottom end inside the control moving base.
Further, tumour displacement mechanism is inside including electric lift, two electric lift fixed mounting is in the upper surface of control mobile frame, two the inside equal movable mounting of electric lift has the lifter, two fixed ring of welding of lifter top end, the inside fixed mounting of fixed ring has electronic telescopic machine, electronic telescopic machine output passes through shaft coupling fixedly connected with carriage release lever, carriage release lever other end fixed mounting has the simulation tumour gasbag.
Furthermore, the output end of the electric telescopic machine is located a protective sleeve fixedly welded on the outer surface of the moving rod, and the other end of the electric telescopic machine is fixedly connected with an electric wire.
Further, the air supply pipe coiling mechanism comprises an inflator pump and two supporting rods, the inflator pump is fixedly installed on the upper surface of the control moving machine base, the two supporting rods are fixedly installed on the upper surface of the control moving machine base and located on one side of the inflator pump, a side rotating plate is fixedly installed at the top end of each supporting rod, a pipe coiling barrel is fixedly welded on the inner side of each side rotating plate, an inner inflation cavity is fixedly formed in the pipe coiling barrel, an inflation pipe is movably wound on the outer surface of the pipe coiling barrel, one end of the inflation pipe is communicated with the inner inflation cavity, and the other end of the inflation pipe is communicated with the inner portion of the tumor simulation airbag.
Furthermore, an air guide tube is fixedly connected to the outer side of one end of the side rotating plate, one end of the air guide tube is communicated with the inside of the inner inflation cavity, an electric valve is fixedly installed at the top end of the inflator pump, the other end of the air guide tube is fixedly connected with the inflator pump, and the other end of the air guide tube is fixedly connected with the electric valve.
Furthermore, the inside return pipe that is included of return mechanism, two equal fixed mounting in return pipe inside bottom has the coil spring, coil spring other end fixedly connected with steel wire, two the steel wire other end is fixed connection respectively in the surface of side commentaries on classics board.
Furthermore, the human body simulation specimen comprises a thoracic cavity bone, a vertebra and a skull inside, the vertebra is fixedly connected with the thoracic cavity bone, and the other end of the vertebra penetrates through the vertebra and is fixedly connected with the skull.
Furthermore, the movable filling in the specimen cavity has the density of 1Kg/m3For simulating body fluids inside the human body.
Furthermore, a control integrated circuit board and a storage battery are fixedly mounted inside the control movable base, an air suction pipe is fixedly connected to one side of the inflator pump, and the other end of the air suction pipe is located on the outer side of the working cavity.
Compared with the prior art, the invention has the beneficial effects that:
(1) according to the invention, the electric elevator is used for controlling the electric telescopic machine to move up and down, and the electric telescopic machine is used for controlling the telescopic length of the movable rod, so that the effect of simulating the movement of the tumor airbag in the specimen cavity is realized, and the effect of simulating the random movement of the tumor airbag in the specimen cavity according to the program setting can be realized; in addition, the inflator pump is controlled to inflate the inside of the simulated tumor air bag, and the air in the simulated tumor air bag can be discharged after the electric valve is opened, so that the size of the simulated tumor air bag can be adjusted, the calibration and research and development of detection on tumors with different sizes can be realized, and the detection accuracy can be increased;
(2) in the process of simulating the movement of the tumor air bag, the length of the corresponding inflation tube can be changed, the extension of the inflation tube can pull the side rotating plate to rotate at the top end of the supporting rod, so that a steel wire is wound on the surface of the side rotating plate, the elastic force for pulling the side rotating plate to rotate is generated, when the inflation tube is shortened, the side rotating plate automatically drives the tube winding barrel to rotate, and finally the automatic winding of the inflation tube is realized, the length of the inflation tube is changed along with the movement of the tumor air bag, the automatic winding of the inflation tube can be realized, and the inflation tube is prevented from being wound on the surfaces of other mechanisms;
(3) the density of the filling material is 1Kg/m3The liquid is used for simulating body fluid in a human body to realize complete simulation of human body conditions, and in addition, the thoracic cavity bone, the vertebra bone and the skull bone increase the detection difficulty of each bone, so that the accuracy of detection work is increased, the improvement of the detection work is promoted, and the detection work is more accurate and reliable.
Drawings
Fig. 1 is a schematic top view of a mold for a head-neck, thoracic-abdominal tumor radiotherapy simulation and detection structure according to an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of a cross-sectional side view of a mold of the head and neck thoracoabdominal tumor radiotherapy simulation and detection structure in the embodiment of FIG. 1;
FIG. 3 is a schematic structural diagram of a tumor simulation mechanism in a mold of the head and neck thoracoabdominal tumor radiotherapy simulation and detection structure in the embodiment of FIG. 1;
fig. 4 is a schematic front view of an air supply pipe coiling mechanism in a mold of the head, neck, chest and abdomen tumor radiotherapy simulation and detection structure in the embodiment of fig. 1;
FIG. 5 is a schematic top view of the gas supply pipe rolling mechanism in the mold of the radiotherapy simulation and detection structure for head, neck, chest and abdomen tumors in the embodiment of FIG. 1;
FIG. 6 is a schematic cross-sectional view of a scroll tube in a mold of the head, neck, chest and abdomen tumor radiotherapy simulation and detection structure in the embodiment of FIG. 1;
fig. 7 is a schematic cross-sectional structure view of a return mechanism in a mold of the head-neck, chest-abdomen tumor radiotherapy simulation and detection structure in the embodiment of fig. 1.
Reference numerals: 1. a measurement specimen cabinet; 2. a measuring cabinet; 3. a specimen chamber; 4. a working chamber; 5. simulating a tumor mechanism; 51. a moving mechanism; 511. controlling the moving base; 512. a moving wheel; 52. a tumor displacement mechanism; 521. an electric hoist; 522. a lifting rod; 523. a fixing ring; 524. an electric telescopic machine; 525. sheathing a pipe; 526. a travel bar; 527. simulating a tumor air sac; 528. an electric wire; 53. a gas supply pipe coiling mechanism; 531. an inflator pump; 532. an electrically operated valve; 533. a support bar; 534. a side rotating plate; 535. an inflation tube; 536. an air duct; 537. a bobbin barrel; 538. an inner inflation cavity; 54. a return mechanism; 541. a return tube; 542. a steel wire; 543. a coil spring; 6. a human body simulation specimen; 61. the thoracic cavity bone; 62. the vertebra vertebrae; 63. the skull.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-7 together, fig. 1 is a schematic top view structural diagram of a mold of a head and neck thoracoabdominal tumor radiotherapy simulation and detection structure in an embodiment of the present invention, fig. 2 is a schematic side cross-sectional structural diagram of the mold of the head and neck thoracoabdominal tumor radiotherapy simulation and detection structure in the embodiment of fig. 1, fig. 3 is a schematic structural diagram of a tumor simulation mechanism in the mold of the head and neck thoracoabdominal tumor radiotherapy simulation and detection structure in the embodiment of fig. 1, fig. 4 is a schematic front view structural diagram of an air supply roller pipe mechanism in the mold of the head and neck thoracoabdominal tumor radiotherapy simulation and detection structure in the embodiment of fig. 1, fig. 5 is a schematic top view structural diagram of the air supply roller pipe mechanism in the mold of the head and neck thoracoabdominal tumor radiotherapy simulation and detection structure in the embodiment of fig. 1, fig. 6 is a schematic cross-sectional structural diagram of the air supply roller pipe in the mold of the head and neck thoraco, fig. 7 is a schematic view of a cross-sectional structure of a return mechanism in a mold of a head and neck thoracoabdominal tumor radiotherapy simulation and detection structure in the embodiment of fig. 1, wherein the mold of the head and neck thoracoabdominal tumor radiotherapy simulation and detection structure comprises a measurement specimen cabinet 1, a measurement cabinet 2, a tumor simulation mechanism 5 and a human body simulation specimen 6, the measurement cabinet 2 is fixedly installed at one end of the measurement specimen cabinet 1, a specimen cavity 3 is fixedly formed inside the measurement specimen cabinet 1, the human body simulation specimen 6 is fixedly installed inside the specimen cavity 3, a working cavity 4 is fixedly formed inside the measurement cabinet 2, and the tumor simulation mechanism 5 is movably installed inside the working cavity 4;
the simulated tumor mechanism 5 comprises a moving mechanism 51, a tumor displacement mechanism 52, an air supply roller pipe mechanism 53 and a return mechanism 54, the moving mechanism 51 is mainly used for achieving the effect of moving the simulated tumor mechanism 5, the tumor displacement mechanism 52 is fixedly installed on the upper surface of the tumor displacement mechanism 52, the tumor displacement mechanism 52 is mainly used for achieving the change of the region for tumor detection, the air supply roller pipe mechanism 53 is fixedly installed on the upper surface of the moving mechanism 51, the air supply roller pipe mechanism 53 is mainly used for achieving the effect of automatically adjusting the length of the air charging pipe 535, the air supply roller pipe mechanism 53 is fixedly installed on one side of the tumor displacement mechanism 52, the return mechanism 54 is fixedly installed at one end, close to the air supply roller pipe mechanism 53, of the moving mechanism 51, and the return mechanism 54 is mainly used for achieving the effect of automatically returning the air charging pipe 535.
The moving mechanism 51 includes a control moving base 511, the bottom end of the control moving base 511 is fixedly installed with a moving wheel 512, and the control moving base 511 can control the moving wheel 512 to move and turn.
The output end of the electric telescopic machine 524 is positioned on the outer surface of the movable rod 526, and is fixedly welded with a protective sleeve 525, and the other end of the electric telescopic machine 524 is fixedly connected with an electric wire 528.
The air supply pipe rolling mechanism 53 comprises an inflator 531 and a support rod 533 inside, the inflator 531 is fixedly arranged on the upper surface of the control moving base 511, the control inflator 531 can inflate the inside of the simulated tumor air bag 527, thereby adjust the size of simulation tumour gasbag 527, two bracing pieces 533 fixed mounting are in the one side that control mobile frame 511 upper surface is located inflator 531, two bracing pieces 533 top all fixed mounting have the side board 534 that changes, the board 534 that changes that inclines can rotate on bracing piece 533 top, the fixed welding of two inboard side board 534 has a roller pipe 537, gas tube 535 twines on roller pipe 537 surface, realize the rolling of gas tube 535, the inside fixed internal gas chamber 538 of having seted up of roller pipe 537, roller pipe 537 outer surface activity twines has gas tube 535, gas tube 535 one end communicates with each other with inside gas chamber 538, the gas tube 535 other end communicates with each other with inside simulation tumour gasbag 527.
The outer side of one end of the side rotating plate 534 is fixedly connected with a gas guide tube 536, one end of the gas guide tube 536 is communicated with the inside of the inner inflating cavity 538 to control the inflator pump 531 to inflate the inside of the gas guide tube 536, the gas firstly enters the inside of the inner inflating cavity 538 and then enters the inside of the inflating tube 535, the top end of the inflator pump 531 is fixedly provided with an electric valve 532, the gas in the simulated tumor balloon 527 can be discharged after the electric valve 532 is opened, the other end of the gas guide tube 536 is fixedly connected with the inflator pump 531, and the other end of the gas guide tube 536 is fixedly connected with.
The return mechanism 54 includes the return tubes 541 therein, the bottom ends of the two return tubes 541 are fixedly mounted with the coil springs 543, the other ends of the coil springs 543 are fixedly connected with the steel wires 542, the other ends of the two steel wires 542 are respectively fixedly connected to the outer surface of the side rotating plate 534, after the side rotating plate 534 rotates, the steel wires 542 are wound on the surface of the side rotating plate 534, and then the coil springs 543 are pulled, and according to the elastic force of the coil springs 543, the coil springs 543 generate the elastic force for pulling the side rotating plate 534 to rotate.
The human body simulation specimen 6 comprises a thoracic bone 61, a vertebra 62 and a skull 63 inside, the vertebra 62 is fixedly connected with the thoracic bone 61, the other end of the vertebra 62 penetrates through the vertebra 62 and is fixedly connected with the skull 63, and the detection difficulty of each bone is increased, so that the accuracy of detection work is improved.
The inside of the specimen cavity 3 is movably filled with 1Kg/m of density3The liquid is used for simulating body fluid in the human body to realize complete simulation of the human body condition.
The control mobile base 511 is fixedly provided with a control integrated circuit board and a storage battery inside, the control integrated circuit board is used for controlling the starting and working of each electric appliance, the storage battery is used for storing electric energy required to be used, one side of the inflator pump 531 is fixedly connected with an air suction pipe, and the other end of the air suction pipe is arranged outside the working cavity 4.
In conclusion, the invention provides a mold for head, neck, chest and abdomen tumor radiotherapy simulation and detection structure,
example one: when the simulation tumor air bag 527 moves in the specimen cavity 3, the movement mechanism 51 is mainly used for achieving the effect of moving the simulation tumor mechanism 5, wherein the movement and steering of the movement wheel 512 can be controlled by controlling the movement base 511, so that the position of the movement base 511 is adjusted and controlled, the electric elevator 521 is used for controlling the electric compressor 524 to move up and down, and the electric compressor 524 is used for controlling the telescopic length of the movement rod 526; in addition, the inflator 531 is controlled to inflate the inside of the simulated tumor balloon 527, the inflator 531 is controlled to inflate the inside of the airway 536, the gas firstly enters the inner inflation cavity 538 and then enters the inflation tube 535, and the electric valve 532 is opened to discharge the gas inside the simulated tumor balloon 527, so that the size of the simulated tumor balloon 527 can be adjusted, the calibration and the research and development of the detection of tumors with different sizes can be realized, and the detection accuracy can be increased;
example two: when the simulated tumor air bag 527 moves, the length of the corresponding inflating tube 535 is changed, the inflating tube 535 is wound on the surface of the tube winding tube 537, the inflating tube 535 stretches to pull the side rotating plate 534 to rotate at the top end of the support rod 533, after the side rotating plate 534 rotates, the pull steel wire 542 is wound on the surface of the side rotating plate 534, the coil spring 543 is pulled along with the steel wire, and the elastic force of the coil spring 543 per se is generated to pull the side rotating plate 534 to rotate;
example three: when in work, the inner part of the specimen cavity 3 is movably filled with 1Kg/m of density3The liquid is used for simulating body fluid in a human body to realize complete simulation of human body conditions, and in addition, the thoracic cavity bone 61, the vertebra 62 and the skull 63 increase the detection difficulty of each bone, so that the accuracy of detection work is increased, the improvement of the detection work is promoted, and the detection work is more accurate and reliable.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides a mould of neck chest abdomen tumour radiotherapy simulation and detection structure, includes, measures specimen cabinet (1), measures rack (2), simulation tumour mechanism (5) and human simulation sample (6), its characterized in that: the measuring cabinet (2) is fixedly installed at one end of the measuring specimen cabinet (1), a specimen cavity (3) is fixedly formed in the measuring specimen cabinet (1), the human body simulation specimen (6) is fixedly installed in the specimen cavity (3), a working cavity (4) is fixedly formed in the measuring cabinet (2), and the tumor simulation mechanism (5) is movably installed in the working cavity (4);
simulation tumour mechanism (5) is inside including moving mechanism (51), tumour displacement mechanism (52), air feed reelpipe mechanism (53) and return mechanism (54), tumour displacement mechanism (52) fixed mounting be in the upper surface of tumour displacement mechanism (52), air feed reelpipe mechanism (53) fixed mounting be in the upper surface of moving mechanism (51), air feed reelpipe mechanism (53) fixed mounting be in one side of tumour displacement mechanism (52), return mechanism (54) fixed mounting be in moving mechanism (51) is close to the one end of air feed reelpipe mechanism (53).
2. The mold for the simulation and detection structure of radiotherapy for head, neck, chest and abdomen tumors as claimed in claim 1, wherein said moving mechanism (51) comprises a control moving base (511) inside, and a moving wheel (512) is fixedly installed at the bottom end inside said control moving base (511).
3. The mold for modeling and detecting radiation therapy of head, neck, chest and abdomen tumors according to claim 2, further comprising: tumor displacement mechanism (52) is inside to include electric lift (521), two electric lift (521) fixed mounting is in the upper surface of control mobile frame (511), two inside equal movable mounting of electric lift (521) has lifter (522), two fixed welding in lifter (522) top has solid fixed ring (523), gu fixed ring (523) inside fixed mounting has electronic telescopic machine (524), shaft coupling fixedly connected with carriage release lever (526) is passed through to electronic telescopic machine (524) output, carriage release lever (526) other end fixed mounting has simulation tumor gasbag (527).
4. The mold for modeling and detecting radiation therapy of head, neck, chest and abdomen tumors according to claim 3, further comprising: the output end of the electric telescopic machine (524) is located a protective sleeve (525) is welded on the outer surface of the moving rod (526) in a fixed mode, and the other end of the electric telescopic machine (524) is fixedly connected with an electric wire (528).
5. The mold for modeling and detecting radiation therapy of head, neck, chest and abdomen tumors according to claim 3, further comprising: air supply reel pipe mechanism (53) is inside including inflator pump (531) and bracing piece (533), inflator pump (531) fixed mounting be in the upper surface of control mobile frame (511), two bracing piece (533) fixed mounting be in control mobile frame (511) upper surface is located one side of inflator pump (531), two equal fixed mounting in bracing piece (533) top has side commentaries on classics board (534), two side commentaries on classics board (534) inboard fixed welding has a roll pipe section (537), interior gas cavity (538) have been seted up to roll pipe section (537) inside fixed, the activity of roll pipe section (537) surface is twined and is had gas tube (535), gas tube (535) one end with interior gas cavity (538) is inside to communicate with each other, gas tube (535) other end with the inside communicates with each other of simulated tumor gasbag (527).
6. The mold for modeling and detecting radiation therapy of head, neck, chest and abdomen tumors according to claim 5, further comprising: the outer side of one end of the side rotating plate (534) is fixedly connected with an air duct (536), one end of the air duct (536) is communicated with the inside of the inner inflation cavity (538), the top end of the inflator pump (531) is fixedly provided with an electric valve (532), the other end of the air duct (536) is fixedly connected with the inflator pump (531), and the other end of the air duct (536) is fixedly connected with the electric valve (532).
7. The mold for modeling and detecting radiation therapy of head, neck, chest and abdomen tumors according to claim 6, further comprising: inside return mechanism (54) including return tube (541), two equal fixed mounting in the inside bottom of return tube (541) has coil spring (543), coil spring (543) other end fixedly connected with steel wire (542), two steel wire (542) other end difference fixed connection be in the surface of board (534) is changeed to the side.
8. The mold for modeling and detecting radiation therapy of head, neck, chest and abdomen tumors according to claim 1, further comprising: the human body simulation specimen (6) comprises a thoracic cavity bone (61), a vertebra (62) and a skull bone (63) inside, the vertebra (62) is fixedly connected with the thoracic cavity bone (61), and the other end of the vertebra (62) penetrates through the vertebra (62) and is fixedly connected with the skull bone (63).
9. The mold for modeling and detecting radiation therapy of head, neck, chest and abdomen tumors according to claim 1, further comprising: the inside of the specimen cavity (3) is movably filled with 1Kg/m of density3For simulating body fluids inside the human body.
10. The mold for modeling and detecting radiation therapy of head, neck, chest and abdomen tumors according to claim 6, further comprising: the control mobile machine base (511) is internally and fixedly provided with a control integrated circuit board and a storage battery, one side of the inflator pump (531) is fixedly connected with an air suction pipe, and the other end of the air suction pipe is arranged on the outer side of the working cavity (4).
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| CN202010675951.4A CN111701154A (en) | 2020-07-14 | 2020-07-14 | Die of head, neck, chest and abdomen tumor radiotherapy simulation and detection structure |
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| CN202010675951.4A CN111701154A (en) | 2020-07-14 | 2020-07-14 | Die of head, neck, chest and abdomen tumor radiotherapy simulation and detection structure |
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Application publication date: 20200925 |