CN113750375A - CLI-based tumor radiotherapy real-time monitoring and synchronous acquisition device - Google Patents
CLI-based tumor radiotherapy real-time monitoring and synchronous acquisition device Download PDFInfo
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- CN113750375A CN113750375A CN202110932680.0A CN202110932680A CN113750375A CN 113750375 A CN113750375 A CN 113750375A CN 202110932680 A CN202110932680 A CN 202110932680A CN 113750375 A CN113750375 A CN 113750375A
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- 230000001360 synchronised effect Effects 0.000 title claims abstract description 36
- 238000012544 monitoring process Methods 0.000 title claims abstract description 33
- 238000001959 radiotherapy Methods 0.000 title claims abstract description 27
- 206010028980 Neoplasm Diseases 0.000 title claims abstract description 19
- 238000012806 monitoring device Methods 0.000 claims description 43
- 230000005540 biological transmission Effects 0.000 claims description 8
- 241000826860 Trapezium Species 0.000 claims description 2
- 230000036760 body temperature Effects 0.000 abstract description 4
- 238000001514 detection method Methods 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000005259 measurement Methods 0.000 abstract description 2
- 210000001015 abdomen Anatomy 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
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- 230000005670 electromagnetic radiation Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
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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
- A61N5/103—Treatment planning systems
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- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
- A61B5/0205—Simultaneously evaluating both cardiovascular conditions and different types of body conditions, e.g. heart and respiratory condition
- A61B5/02055—Simultaneously evaluating both cardiovascular condition and temperature
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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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- 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
- A61N5/1049—Monitoring, verifying, controlling systems and methods for verifying the position of the patient with respect to the radiation beam
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- A61N5/00—Radiation therapy
- A61N5/10—X-ray therapy; Gamma-ray therapy; Particle-irradiation therapy
- A61N5/1048—Monitoring, verifying, controlling systems and methods
- A61N5/1049—Monitoring, verifying, controlling systems and methods for verifying the position of the patient with respect to the radiation beam
- A61N2005/1059—Monitoring, verifying, controlling systems and methods for verifying the position of the patient with respect to the radiation beam using cameras imaging the patient
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N5/00—Radiation therapy
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Abstract
The invention discloses a CLI-based tumor radiotherapy real-time monitoring synchronous acquisition device, relates to the technical field of radiotherapy acquisition, and solves the problems that the existing acquisition device does not have a multi-axis full-angle real-time monitoring function and is not beneficial to simultaneously carrying out feature monitoring on different positions of a human body; secondly, do not possess the temperature detection function, be unfavorable for carrying out the problem of measurement record to human sign in real time. A CLI-based tumor radiotherapy real-time monitoring synchronous acquisition device comprises a bed plate, wherein two groups of side plates are fixedly arranged on two sides of the top of the bed plate; the head plate is fixedly arranged at the front end of the bed plate, the top surfaces of the bed plate and the head plate are aligned, the functions of identifying and monitoring human body signs are provided by arranging the infrared thermometer and the pulse sensor, the changes of the temperature and the pulse of the human body can be recorded and information can be acquired, and convenience is provided for identifying the influence of radiotherapy; the infrared thermometer is aligned to the head and neck of the human body to monitor the body temperature, and the pulse sensor provides pulse monitoring.
Description
Technical Field
The invention relates to the technical field of radiotherapy collection, in particular to a CLI-based tumor radiotherapy real-time monitoring synchronous collection device.
Background
The radiation mode adopted by tumor radiotherapy is electromagnetic radiation which is mainly short wavelength and is emitted when the speed of an object moving in a medium exceeds the speed of light in the medium, the use precision requirement is high, and if a problem occurs, the human body is greatly influenced, and real-time monitoring is needed.
The collection device used at present has the following defects:
firstly, the multi-axis full-angle real-time monitoring function is not provided, and the characteristic monitoring on different positions of a human body is not facilitated; secondly, do not possess the temperature detection function, be unfavorable for measuring the record in real time to human sign.
Therefore, the existing requirements are not met, and a CL I-based tumor radiotherapy real-time monitoring synchronous acquisition device is provided for the requirements.
Disclosure of Invention
Problem (A)
The invention aims to provide a CLI-based tumor radiotherapy real-time monitoring synchronous acquisition device, which aims to solve the problems that the prior art does not have a multi-axis full-angle real-time monitoring function and is not beneficial to simultaneously carrying out feature monitoring on different positions of a human body; secondly, do not possess the temperature detection function, be unfavorable for carrying out the problem of measurement record to human sign in real time.
(II) technical scheme
In order to achieve the purpose, the invention provides the following technical scheme: a CLI-based tumor radiotherapy real-time monitoring synchronous acquisition device comprises a bed plate, wherein two groups of side plates are fixedly arranged on two sides of the top of the bed plate; the head plate is fixedly arranged at the front end of the bed plate, and the top surface of the bed plate is aligned with the top surface of the head plate; the synchronous frame is fixedly arranged at the front end of the head plate; the monitoring device comprises a monitoring device body, a gear A and two groups of aligning rollers, wherein the main body of the monitoring device body is of a U-shaped structure, the middle of the outer end of an opening of the monitoring device body is rotatably provided with the gear A, and two ends of a rotating shaft of the gear A are fixedly provided with the two groups of aligning rollers; the U-shaped base is fixedly arranged at the bottom of the head plate, and the U-shaped base is fixedly arranged between the head plate and the U-shaped base.
Preferably, the head plate further comprises: the middle of the head plate is provided with two groups of square holes, and the insides of the square holes are rotatably provided with rotary bases through hinged connection; the top of the inner side surface of the rotary seat is provided with an infrared thermometer; the corner of the inner side of the top of the rotary seat is of an inclined structure, and the inclined structure is matched with the head plate; the middle of the top of the head plate is fixedly provided with a pulse sensor.
Preferably, the synchronous frame further comprises: the middle of the front end of the synchronous frame is rotatably provided with a synchronous shaft; one side of the synchronous frame is provided with a main motor, and the synchronous frame is in transmission connection with the synchronous shaft; two sides of the top of the bed plate and the head plate are rotatably provided with two groups of lead screws, and the front ends of the lead screws are in transmission connection with bevel gears arranged at two ends of the synchronizing shaft; the top of the bed plate and the head plate is provided with a semi-circular cylinder frame which is in threaded connection with the two groups of lead screws.
Preferably, the semicircular barrel holder further comprises: five groups of T-shaped grooves are formed in the inner side of the semicircular cylinder frame, and the middle surface of the inner side of each T-shaped groove is of a tooth surface structure.
Preferably, the monitoring device further comprises: the upper side and the lower side of the monitoring device are respectively provided with a convex structure, the middle of the convex structure is rotatably provided with the side shaft, and the outer sides of two ends of the side shaft are respectively fixedly provided with a stress wheel; the small motor is fixedly arranged in the middle of one side of the monitoring device, a gear B is fixedly arranged outside the small motor, and the gear B is meshed with the gear A; the gear A is meshed with the inner side tooth surface of the T-shaped groove.
Preferably, the monitoring device further comprises: the camera is eccentrically and rotatably arranged at one end of the monitoring device through a hinge, and a small electric cylinder is rotatably arranged at one side of the camera and the monitoring device through the hinge; the middle of the bottom of the monitoring device is fixedly provided with a bottom block; from the locking piece, the fixed two sets of spring levers that are provided with in bottom of locking piece, the spring is established to the spring lever cover and is passed the bottom piece, and the top of locking piece is trapezium structure and laminates with gear B's bottom.
Preferably, the U-shaped base further comprises: the number of the racks is two, through grooves are formed in the inner sides of the middle sliding seats, convex strips are integrally arranged in the middle of the outer sides of the racks, and the convex strips are arranged in the through grooves in a sliding mode; the top of the side of the rack is rotatably provided with a connecting rod through a hinge joint, and the top end of the connecting rod is hinged with the rotary seat; the cylinder, the fixed cylinder that is provided with in top of U-shaped base, the flexible end of cylinder is fixed with even piece, cylinder and a set of rack fixed connection.
Preferably, a gear is rotatably arranged in the middle of the middle sliding seat through a rotating shaft, the gear is meshed with the two groups of racks, and the two groups of racks are centrosymmetric.
(III) advantageous effects
The invention provides a CLI-based tumor radiotherapy real-time monitoring synchronous acquisition device, which is provided with an infrared thermometer and a pulse sensor, provides the functions of identifying and monitoring human body signs, can record and acquire information about the change of human body temperature and pulse, and provides convenience for identifying the influence of radiotherapy; after the head of a human body is centered, starting the air cylinder to push the connecting block to drive one group of racks to move, driving the other group of racks to synchronously move through the gear, driving the connecting rod to move by the two groups of racks, turning and lifting the rotary seat upwards to enable the infrared thermometer to aim at the head and neck of the human body to monitor the body temperature, and providing pulse monitoring by the pulse sensor; the function of adjusting the monitoring height improves the adaptability.
Secondly, a multi-axis full-angle real-time monitoring function is provided by the arrangement of the monitoring device, a small motor is started to drive the gear B to rotate, the gear B drives the gear A to rotate, the gear A is matched with the T-shaped groove to self-move, and the alignment angle of the camera is adjusted; when the angle of camera needs to be adjusted, the opening and closing of the small-size electric jar of control, through triangle-shaped's corner theorem, can be with adjusting the camera forward or backward rotation, can monitor the oblique side of human body, and the external information is gathered in the record, it is rotatory to start main motor and drive the synchronizing shaft, and then drive two sets of lead screw syntropy rotatoryly, can stabilize the removal semicircle barrel holder at top, carry out the position adjustment of directness to monitoring device, can be used for the treatment control of positions such as belly or shank.
Drawings
FIG. 1 is a schematic perspective front view of an embodiment of the present invention;
FIG. 2 is a schematic perspective rear view structure in an embodiment of the present invention;
FIG. 3 is a schematic perspective view of a semi-circular frame according to an embodiment of the present invention;
FIG. 4 is a schematic side view of a semi-circular frame according to an embodiment of the present invention;
FIG. 5 is a schematic perspective view of a U-shaped base according to an embodiment of the present invention;
FIG. 6 is a schematic perspective view of a monitoring device according to an embodiment of the present invention;
FIG. 7 is a schematic diagram of an axial structure of a monitoring device according to an embodiment of the present invention;
FIG. 8 is a perspective view of a turret according to an embodiment of the invention;
FIG. 9 is an enlarged partial structural view of part A in the embodiment of the present invention;
in fig. 1 to 9, the correspondence between the part names or lines and the reference numbers is:
1. a bed board; 101. a side plate; 2. a head plate; 201. a square hole; 202. rotating; 203. an infrared thermometer; 204. a pulse sensor; 3. a synchronous frame; 301. a synchronizing shaft; 302. a main motor; 4. a lead screw; 5. a semicircular cylinder frame; 501. a T-shaped slot; 6. a monitoring device; 601. a gear A; 602. aligning the roller; 603. a side shaft; 604. a stress wheel; 605. a small-sized motor; 606. a gear B; 607. a camera; 608. a small electric cylinder; 609. a bottom block; 610. a self-locking block; 611. a spring lever; 7. a U-shaped base; 701. a middle sliding seat; 702. a rack; 703. a connecting rod; 704. a cylinder; 705. and (7) connecting blocks.
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.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1 to 9, an embodiment of the present invention includes: a tumor radiotherapy real-time monitoring synchronous acquisition device based on CL I comprises a bed plate 1, wherein two groups of side plates 101 are fixedly arranged on two sides of the top of the bed plate 1; the head plate 2 is fixedly arranged at the front end of the bed plate 1, and the top surfaces of the bed plate 1 and the head plate 2 are aligned; the synchronous frame 3 is fixedly arranged at the front end of the head plate 2; the monitoring device 6 is characterized in that the main body of the monitoring device 6 is of a U-shaped structure, a gear A601 is rotatably arranged in the middle of the outer end of an opening of the monitoring device 6, and two groups of aligning rollers 602 are fixedly arranged at two ends of a rotating shaft of the gear A601; the head plate 2 is provided with a U-shaped base 7, the U-shaped base 7 is fixedly arranged at the bottom of the head plate 2, and the U-shaped base 7 is fixedly arranged between the head plate 2 and the U-shaped base 7.
Wherein, head board 2 still includes: the head plate 2 is provided with two groups of square holes 201 in the middle, and the square holes 201 are internally provided with rotary bases 202 in a hinged and rotating manner; the top of the inner side surface of the rotating base 202 is provided with an infrared thermometer 203; the inner side corner of the top of the rotary seat 202 is of an inclined structure, and the inclined structure is matched with the head plate 2; the pulse sensor 204 is fixedly arranged in the middle of the top of the head plate 2.
Referring to fig. 5 and 8, the swivel base 202 can rotate, after the swivel base 202 rotates and rises, the infrared thermometer 203 can monitor the temperature of the head and neck of the human body, and the pulse sensor 204 can measure the pulse to record the basic information of the patient's body during radiotherapy.
Wherein, the synchronizing rack 3 further comprises: the middle of the front end of the synchronous frame 3 is rotatably provided with a synchronous shaft 301; a main motor 302 is arranged on one side of the synchronous frame 3, and the synchronous frame 3 is in transmission connection with a synchronous shaft 301; two groups of lead screws 4 are rotatably arranged on two sides of the tops of the bed plate 1 and the head plate 2, and bevel gears are arranged at the front ends of the lead screws 4 and two ends of the synchronizing shaft 301 for transmission connection; the top parts of the bed plate 1 and the head plate 2 are provided with a semi-cylindrical frame 5, and the semi-cylindrical frame 5 is in threaded connection with two groups of screw rods 4; five groups of T-shaped grooves 501 are formed in the inner side of the semicircular cylinder frame 5, and the middle surface of the inner side of each T-shaped groove 501 is of a tooth surface structure.
Referring to fig. 1, the semicircular cylinder frame 5 can be adjusted in position through the transmission of the lead screws 4, and the two groups of lead screws 4 can ensure that the moving position of the semicircular cylinder frame 5 is normal while transmitting; through the removal of semicircle barrel holder 5, can carry out omnidirectional control to the human body, can be applicable to the radiotherapy control of different positions.
Wherein, monitoring device 6 is still including: the upper side and the lower side of the monitoring device 6 are respectively provided with a convex structure, the convex structures are rotatably provided with the side shafts 603, and the outer sides of two ends of each side shaft 603 are respectively fixedly provided with a stress wheel 604; a small motor 605, wherein the middle of one side of the monitoring device 6 is fixedly provided with the small motor 605, the outer part of the small motor 605 is fixedly provided with a gear B606, and the gear B606 is meshed with the gear A601; the gear A601 is meshed with the inner side tooth surface of the T-shaped groove 501; the camera 607 is eccentrically and rotatably arranged at one end of the monitoring device 6 through hinged connection, and the small electric cylinder 608 is rotatably arranged at one side of the camera 607 and the monitoring device 6 through hinged connection; the bottom block 609 is fixedly arranged in the middle of the bottom of the monitoring device 6; the bottom of the self-locking block 610 is fixedly provided with two groups of spring rods 611, the spring rods 611 are sleeved with springs and penetrate through the bottom block 609, and the top of the self-locking block 610 is of a trapezoidal structure and is attached to the bottom of the gear B606.
Referring to fig. 6 and 7, the monitoring device 6 can automatically adjust and move the position through gear transmission, so as to align the lens to the human body in a state of keeping balance, the self-locking block 610 can provide a self-locking effect, and the position of the monitoring device 6 can be fixed by self-locking after the monitoring device 6 moves; the alignment roller 602 and the stress roller 604 slide on the inner side and the outer side of the T-shaped groove 501 respectively to keep the monitoring device 6 parallel; the camera 607, the small electric cylinder 608, and the monitoring device 6 constitute a slider mechanism, which can realize a swing function and adjust a monitoring angle.
Wherein, U-shaped base 7 still including: two groups of racks 702 are arranged, through grooves are formed in the inner sides of the middle sliding seats 701, convex strips are integrally arranged in the middles of the outer sides of the racks 702, and the convex strips are arranged in the through grooves in a sliding mode; the top of the side of the rack 702 is rotatably provided with a connecting rod 703 through a hinge joint, and the top end of the connecting rod 703 is hinged with the rotary seat 202; the device comprises a cylinder 704, wherein the top of a U-shaped base 7 is fixedly provided with the cylinder 704, a telescopic end of the cylinder 704 is fixedly provided with a connecting block 705, and the cylinder 704 is fixedly connected with a group of racks 702; the middle of the middle sliding seat 701 is rotatably provided with a gear through a rotating shaft, the gear is meshed with the two groups of racks 702, and the two groups of racks 702 are arranged in a central symmetry mode.
Referring to fig. 9, the air cylinder 704, the rack 702 and the connecting rod 703 provide the power for rotation and the function of angle control for the rotating base 202, and the detection position of the infrared thermometer 203 is adjusted by the corner theorem of a triangle.
The working principle is as follows: when in use, a patient lies on the top of the bed plate 1, the head of the patient is positioned above the head plate 2, the middle of the patient is aligned, and then a radiotherapy instrument extends into the semicircular cylinder frame 5 to carry out radiotherapy on the human body; after the head of the human body is centered, the air cylinder 704 is started to push the connecting block 705 to drive one group of racks 702 to move, the racks 702 drive the other group of racks 702 to synchronously move through the gears, the two groups of racks 702 drive the connecting rod 703 to move, the rotary seat 202 is turned upwards and lifted, the infrared thermometer 203 is aligned to the head and neck of the human body to monitor the body temperature, and the pulse sensor 204 is used for monitoring the pulse.
When the position of the monitoring device 6 needs to be moved, the small-sized motor 605 is started to drive the gear B606 to rotate, the gear B606 drives the gear A601 to rotate, the gear A601 self-runs by matching with the T-shaped groove 501, and the alignment angle of the camera 607 is adjusted; when the angle of the camera 607 needs to be adjusted, the small electric cylinder 608 is controlled to open and close, the camera 607 can be adjusted to rotate forwards or backwards through the triangle corner theorem, the oblique side of the human body can be monitored, and the record collection is carried out.
The main motor 302 is started to drive the synchronizing shaft 301 to rotate, and then the two groups of screw rods 4 are driven to rotate in the same direction, so that the movable semicircular barrel frame 5 at the top can be stabilized, the monitoring device 6 is directly adjusted in position, and the device can be used for treatment monitoring of positions of the abdomen or legs and the like.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (8)
1. The utility model provides a synchronous collection system of tumour radiotherapy real-time supervision based on CLI which characterized in that includes:
two groups of side plates are fixedly arranged on two sides of the top of the bed plate;
the head plate is fixedly arranged at the front end of the bed plate, and the top surface of the bed plate is aligned with the top surface of the head plate;
the synchronous frame is fixedly arranged at the front end of the head plate;
the monitoring device comprises a monitoring device body, a gear A and two groups of aligning rollers, wherein the main body of the monitoring device body is of a U-shaped structure, the middle of the outer end of an opening of the monitoring device body is rotatably provided with the gear A, and two ends of a rotating shaft of the gear A are fixedly provided with the two groups of aligning rollers;
the U-shaped base is fixedly arranged at the bottom of the head plate, and the U-shaped base is fixedly arranged between the head plate and the U-shaped base.
2. The CLI-based tumor radiotherapy real-time monitoring and synchronous acquisition device as claimed in claim 1, wherein the head board further comprises:
the middle of the head plate is provided with two groups of square holes, and the insides of the square holes are rotatably provided with rotary bases through hinged connection;
the top of the inner side surface of the rotary seat is provided with an infrared thermometer; the corner of the inner side of the top of the rotary seat is of an inclined structure, and the inclined structure is matched with the head plate;
the middle of the top of the head plate is fixedly provided with a pulse sensor.
3. The device for real-time monitoring and synchronously acquiring tumor radiotherapy based on CLI according to claim 1, wherein the synchronous frame further comprises:
the middle of the front end of the synchronous frame is rotatably provided with a synchronous shaft; one side of the synchronous frame is provided with a main motor, and the synchronous frame is in transmission connection with the synchronous shaft; two sides of the top of the bed plate and the head plate are rotatably provided with two groups of lead screws, and the front ends of the lead screws are in transmission connection with bevel gears arranged at two ends of the synchronizing shaft; the top of the bed plate and the head plate is provided with a semi-circular cylinder frame which is in threaded connection with the two groups of lead screws.
4. The CLI-based tumor radiotherapy real-time monitoring and synchronous acquisition device of claim 4, wherein the semi-circular barrel holder further comprises:
five groups of T-shaped grooves are formed in the inner side of the semicircular cylinder frame, and the middle surface of the inner side of each T-shaped groove is of a tooth surface structure.
5. The device for real-time monitoring and synchronously acquiring tumor radiotherapy based on CLI according to claim 1, wherein the monitoring device further comprises:
the upper side and the lower side of the monitoring device are respectively provided with a convex structure, the middle of the convex structure is rotatably provided with the side shaft, and the outer sides of two ends of the side shaft are respectively fixedly provided with a stress wheel;
the small motor is fixedly arranged in the middle of one side of the monitoring device, a gear B is fixedly arranged outside the small motor, and the gear B is meshed with the gear A; the gear A is meshed with the inner side tooth surface of the T-shaped groove.
6. The device for real-time monitoring and synchronously acquiring tumor radiotherapy based on CLI according to claim 5, wherein the monitoring device further comprises:
the camera is eccentrically and rotatably arranged at one end of the monitoring device through a hinge, and a small electric cylinder is rotatably arranged at one side of the camera and the monitoring device through the hinge;
the middle of the bottom of the monitoring device is fixedly provided with a bottom block;
from the locking piece, the fixed two sets of spring levers that are provided with in bottom of locking piece, the spring is established to the spring lever cover and is passed the bottom piece, and the top of locking piece is trapezium structure and laminates with gear B's bottom.
7. The CLI-based tumor radiotherapy real-time monitoring and synchronous acquisition device of claim 1, wherein the U-shaped base further comprises:
the number of the racks is two, through grooves are formed in the inner sides of the middle sliding seats, convex strips are integrally arranged in the middle of the outer sides of the racks, and the convex strips are arranged in the through grooves in a sliding mode;
the top of the side of the rack is rotatably provided with a connecting rod through a hinge joint, and the top end of the connecting rod is hinged with the rotary seat;
the cylinder, the fixed cylinder that is provided with in top of U-shaped base, the flexible end of cylinder is fixed with even piece, cylinder and a set of rack fixed connection.
8. The CLI-based tumor radiotherapy real-time monitoring and synchronous acquisition device as claimed in claim 7, wherein the middle of the middle slide carriage is rotatably provided with a gear through a rotating shaft, the gear is engaged with two sets of racks, and the two sets of racks are arranged in a central symmetry manner.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110932680.0A CN113750375A (en) | 2021-08-13 | 2021-08-13 | CLI-based tumor radiotherapy real-time monitoring and synchronous acquisition device |
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| CN202110932680.0A CN113750375A (en) | 2021-08-13 | 2021-08-13 | CLI-based tumor radiotherapy real-time monitoring and synchronous acquisition device |
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