CN112587813B - Multi-ray therapeutic machine for treating lung tumor - Google Patents
Multi-ray therapeutic machine for treating lung tumor Download PDFInfo
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- CN112587813B CN112587813B CN202110027310.2A CN202110027310A CN112587813B CN 112587813 B CN112587813 B CN 112587813B CN 202110027310 A CN202110027310 A CN 202110027310A CN 112587813 B CN112587813 B CN 112587813B
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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
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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
- A61N5/1077—Beam delivery systems
- A61N5/1078—Fixed beam systems
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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
- A61N2005/1074—Details of the control system, e.g. user interfaces
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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
- A61N2005/1092—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
- A61N2005/1092—Details
- A61N2005/1097—Means for immobilizing the patient
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Abstract
The invention discloses a multi-ray therapy apparatus for treating lung tumor and a using method thereof, and the multi-ray therapy apparatus comprises a base, a platform, a fixing ring and an extension block, wherein the platform is hollow, driving wheels are movably arranged at the two side ends of the base, a driving chain is arranged between the driving wheels in a surrounding manner, a first sliding groove is formed in the front end of the base at the front end of the driving chain, a first motor is fixedly arranged at the left side position of the front end of the base, a first sliding block is movably clamped and arranged at the inner position of the first sliding groove, and the first sliding block is fixedly arranged at the front end of the driving chain. When a patient gets off the bed, the first motor drives the platform to move to the inclined position through the transmission chain again, then the patient can walk away directly without actively getting up and getting off the bed, the difficulty of the patient getting off the bed automatically is reduced, and the first spring drives the movable plate to reset when the patient leaves, so that the first movable rod resets.
Description
Technical Field
The invention relates to the field of medical equipment, in particular to a multi-ray therapy apparatus for treating lung tumor and a using method thereof.
Background
Lung tumors refer to tumors that occur in the lung parenchyma and the lung interstitium. Classified by their origin as primary and secondary (metastatic); classified as benign or malignant according to their biological properties; they are classified by their tissue morphology into epithelial tumors, soft tissue tumors and mesothelioma. The onset of lung cancer (tumor) is believed to be related to the following factors: smoking, occupational carcinogenic factors, air pollution, ionizing radiation. In addition, factors such as virus infection, mycotoxin (aspergillus flavus), scar of tuberculosis, low immune function of the body, endocrine dyscrasia, familial heredity and the like may play a certain comprehensive role in the occurrence of lung tumor.
The existing lung tumor needs to be treated by radiation by using a ray therapy machine during treatment, so that cancer cells are conveniently killed, but the existing ray therapy machine has the following defects during use:
1. when the existing ray therapy machine is used, one machine can only emit one ray to perform therapy, for the lung tumor of a patient, if the tumor position is close to the front position, shallow rays can be used for performing therapy, if the tumor position is located at the center position of the lung, deep rays are needed for performing therapy, different ray therapy machines are needed to be purchased during therapy, so that the cost is high, and meanwhile, the number of therapy rooms is increased;
2. when the existing ray therapy machine is used, a patient needs to lie on a platform horizontally and then perform therapy work, the platform is generally high, the patient needs to lie horizontally and then adjust the position of the patient after sitting on the platform, and meanwhile, the patient needs to get up when getting out of a bed, and the patient needs to get up when getting up the bed, so that the patient is laboursome to get up for the patient with the lung injury;
3. when the existing ray therapy apparatus is used, the platform position does not have corresponding protection equipment, so that the patient is easy to slide from the two sides of the platform when moving the body position, and the danger is high, and a device is urgently needed to solve the problems.
Disclosure of Invention
The present invention is directed to a multi-ray therapy machine for treating lung tumors and a method for using the same to solve the above-mentioned problems.
In order to achieve the purpose, the invention provides the following technical scheme: a multi-ray therapeutic machine for treating lung tumors comprises a base, a platform, a fixing ring and an extension block, wherein the platform is hollow, driving wheels are movably arranged at the positions of the two side ends of the base, a driving chain is arranged between the driving wheels in a surrounding manner, a first chute is arranged at the front end of the base at the front end of the driving chain, a first motor is fixedly arranged at the left side position of the front end of the base through a mounting frame, a first sliding block is movably clamped and arranged at the inner position of the first chute, the first sliding block is fixedly welded at the front end of the driving chain, the platform is horizontally fixedly welded at the rear end position of the first sliding block, a vertical plate is vertically fixedly welded at the right side end position of the platform, the first sliding block drives the platform to move when the driving chain moves, when the first sliding block moves to the right side end position of the first chute, the right side position of the platform is inclined downwards, so that the platform is in an inclined state, a user stands at the upper end position of the vertical plate and leans against the platform, then the first motor is started to drive the transmission chain to reset, so that the platform is reset to a horizontal state, when the patient gets off the bed, the first motor drives the platform to move to the inclined position through the transmission chain again, then the patient directly walks away without actively getting up and getting off the bed, the difficulty of the patient getting off the bed independently is reduced, the outer side position of the platform is provided with the protection mechanism, the inner position of the platform is provided with the adjusting mechanism, the front end position of the platform is fixedly provided with the control switch, the left end position of the fixing ring is integrally formed with the extension block, the upper end position inside the fixing ring is fixedly provided with the ray lamp, and the left end position of the extension block is vertically provided with the third chute, a third sliding block is movably clamped and arranged at the inner position of the third sliding groove, the third sliding block slides up and down along the third sliding groove, a first power line is fixedly arranged at the lower end position of the extension block, the first power line is convenient for equipment to be connected with a power supply, a resistor is fixedly clamped and arranged at the inner position of the extension block, a second power line is fixedly connected and arranged at the upper end position of the resistor, the resistor is connected with a ray lamp in parallel through the second power line, clamping blocks are fixedly welded at the front end positions of the extension block at the upper side and the lower side of the third sliding groove, horizontal grooves are horizontally formed at the two side end positions inside the clamping blocks, a second limiting block is movably clamped and arranged at the inner position of the horizontal grooves, a second spring is fixedly connected and arranged between the outer side of the second limiting block and the inner end of the horizontal groove, a groove body is formed at the central position of the lower end of the clamping blocks, and convex blocks are fixedly welded at the upper end position and the lower end position of the third sliding block, the upper and lower positions of the front end of the extension block are both provided with an identification block, the inner position of the extension block is horizontally provided with a second cavity, the inner position of the second cavity is movably inserted with a second movable rod, the left end position of the second movable rod is arc-shaped, a third spring is fixedly connected between the right side of the second movable rod and the inner part of the second cavity, the central position of the second movable rod is fixedly embedded with a conductive block, a second power line forms a break at the position of the second cavity, the inner part of the protrusion block is provided with a third cavity, the two side positions in the third cavity are movably clamped with a trigger block, the two side positions of the protrusion block are provided with clamping grooves, the position between the outer side of the trigger block and the side wall of the third cavity is fixedly connected with a fourth spring, and the central position of the lower end of the protrusion block is movably inserted with an extrusion rod, the lower end of the extrusion rod is fixedly welded with a pressing block, a fifth spring is fixedly connected between the upper end of the pressing block and the lower end of the protruding block, when a patient needs to use shallow rays, a user slides the third sliding block downwards along the third sliding groove to enable the lower end protruding block to extrude the lower end clamping block until the protruding block is clamped at the inner position of the groove body, and simultaneously extrudes the second limiting block to enable the second limiting block to be recovered to the inner position of the horizontal groove, so that the second spring is extruded and compressed, when the second limiting block is aligned with the clamping groove, the second limiting block is driven by the second spring to reset, so that the second limiting block is clamped at the inner position of the clamping groove, the third sliding block is fixed, at the moment, the resistor and the ray lamp are in a parallel state, the resistor divides partial voltage, thereby reducing the voltage divided by the ray lamp and reducing the penetrating power of the ray lamp, make the ray be the shallow layer ray, when needing to use deep ray, the user presses down and presses the briquetting to drive the extrusion stem and remove, and make the fifth spring by the extrusion compression, extrusion stem extrusion trigger block moves to inside the draw-in groove simultaneously, the fourth spring is compressed, then trigger block extrudees the second stopper, can make things convenient for the third slider to remove once more, at the third slider that upwards removes, make the third slider fix in upper end position, and extrude the second movable rod and slide to the right side, make the third spring extruded, and the conducting block moves to the right side, make the second power cord appear breaking, thereby make resistance can't play the effect of separation voltage, make the voltage act on the ray lamp, thereby make the ray lamp radiate deep ray, make things convenient for medical personnel to switch over work at any time, need not to purchase many equipment and use.
Preferably, the protection mechanism comprises a first cavity, a first spring, a movable plate, a pedal plate, a ventilation groove, a communication groove, a perforation, a hollow rod, a first movable rod, a horizontal rod, a piston block and a first limiting block, wherein the first cavity is arranged at the inner position of the vertical plate, the movable plate is movably clamped and connected at the inner position of the first cavity, the pedal plate is fixedly welded at the center position of the left end of the movable plate, the left end position of the pedal plate movably penetrates through the left end position of the vertical plate, the outer end position of the pedal plate is sleeved and connected with a plastic sleeve, the first spring is horizontally and fixedly connected between the right side of the movable plate and the inner side wall of the first cavity, the movable plate is convenient to reset, the rubber pad is fixedly bonded at the outer end position of the movable plate and is convenient to seal the joint of the movable plate and the inner side wall of the first cavity, the communication groove is horizontally arranged at the lower end position of the vertical plate, the ventilation groove is convenient to communicate the first cavity with the communication groove, the hollow rod is vertically welded and fixedly arranged at the upper end of the movable rod, the piston block is vertically welded and connected with the perforation, and connected with the hollow rod at the upper end of the vertical plate, weight extrusion pedal, make the pedal drive the fly leaf and move to the right side, thereby make first spring by the extrusion compression, the inside air of first cavity passes through the air duct simultaneously and gets into inside the intercommunication inslot, then get into hollow rod internal portion position through perforating, drive piston block along hollow rod rebound under the atmospheric pressure effect, thereby make first movable rod rebound, form railing structure, from platform upper end gliding when preventing that the patient from removing the health, first spring drives the fly leaf and resets when the patient leaves, thereby make first movable rod reset.
Preferably, adjustment mechanism includes second motor, screw rod, second spout, second slider, the lantern ring, connecting rod, backup pad, fixed block and headrest, the inside left side position of platform is provided with the second motor through mounting bracket fixed mounting, the inside perpendicular welded fastening in position of platform is provided with the backup pad, second motor right side output position is provided with the screw rod through shaft coupling fixed mounting, screw rod right side position activity is passed the backup pad, second motor and control switch electric connection, screw rod outside position is provided with the lantern ring through the screw thread solderless wrapped connection, the inside lower extreme position level of platform has seted up the second spout, the inside position activity joint of second spout is provided with the second slider, second slider upper end position welded fastening sets up at lantern ring lower extreme central point, lantern ring upper end position is provided with the connecting rod through round pin axle movable mounting, connecting rod upper end position is provided with the fixed block through round pin axle movable mounting, fixed block upper end position activity passes the platform, fixed block upper end position fixed mounting is provided with the headrest, the headrest outside end position cup joints and is provided with the plastic sleeve, after the patient lies flat through control switch control start-up second motor control to control second motor rotation direction, second motor rotates the connecting rod, thereby the screw rod drives the lantern ring when the moving direction of the lantern ring, makes the convenience of the user move the lantern ring, thereby make the headrest more convenient for the lantern ring removes the user moves the right side, thereby the headrest.
Preferably, the output end of the first motor is fixedly connected and arranged at the front end of the driving wheel on the left side through a coupler, and the first motor drives the driving wheel to rotate so as to drive the driving chain to move.
Preferably, a handle is fixedly welded at the left end position of the third sliding block.
Preferably, the lower end of the inner side of the second limiting block is arc-shaped.
Preferably, the upper end position of the extrusion rod is tightly attached to the lower end position of the trigger block.
Preferably, the fifth spring is arranged around the outer end position of the pressing rod.
The use method of the multi-ray therapeutic machine for treating the lung tumor specifically comprises the following steps:
the first step is as follows: the first motor drives the driving wheel to rotate, so that the driving chain is driven to move, the first sliding block drives the platform to move when the driving chain moves, when the first sliding block moves to the position of the right side end of the first sliding groove, the position of the right side end of the platform is enabled to incline downwards, so that the platform is in an inclined state, a user stands at the upper end of the vertical plate and leans against the platform, then the first motor is started, the first motor drives the driving chain to reset, the platform is enabled to reset to a horizontal state, when a patient stands at the upper end of the vertical plate, the weight extrudes the foot treading plate, so that the foot treading plate drives the movable plate to move towards the right side, so that the first spring is extruded and compressed, meanwhile, air in the first cavity enters the communicating groove through the ventilating groove, then enters the position in the hollow rod through the through hole, the piston block is driven to move upwards along the hollow rod under the action of air pressure, so that the first movable rod moves upwards, a railing structure is formed, and the patient is prevented from sliding down from the upper end of the platform when moving;
the second step is that: when a patient lies down, the second motor is controlled to be started through the control switch, the rotating direction of the second motor is controlled, the second motor drives the screw rod to rotate, so that the lantern ring moves along the screw rod, the fixing block is extruded to move upwards through the connecting rod when the lantern ring moves towards the right side, and the fixing block is pulled to move downwards by the connecting rod when the lantern ring moves towards the left side, so that the height of the headrest is conveniently adjusted by the user, and the patient is more comfortable;
the third step: when the medical radiation lamp is used, the user can press the pressing block to drive the extrusion rod to move and enable the fifth spring to be compressed, the resistance divides partial voltage, the voltage of the radiation lamp is reduced, the penetrating force of the radiation lamp is reduced, the radiation is the shallow layer radiation, when the deep layer radiation is needed, the user can press the pressing block to drive the extrusion rod to move, the fifth spring is pressed and compressed, the extrusion rod presses the trigger block to move to the inside of the clamping groove, the fourth spring is compressed, the trigger block extrudes the second limiting block, the third sliding block can be conveniently moved again, the third sliding block is fixed at the upper end position, the second movable rod extrudes the trigger block to move to the inside of the clamping groove, the fourth spring is compressed, the trigger block is further compressed, the second limiting block is further compressed, the radiation lamp can be conveniently moved, the radiation lamp can conveniently to be used by a plurality of medical staff, the radiation lamp can conveniently buy a radiation lamp, and the radiation lamp can be conveniently used without being switched to the right side by a radiation lamp.
The fourth step: when the patient gets off the bed, the first motor drives the platform through the transmission chain again and moves to the inclined position, then the patient directly walks away can, need not to carry out the work of getting up and getting off the bed of initiative, reduced the degree of difficulty that the patient independently got off the bed to first spring drives the fly leaf and resets when the patient leaves, thereby makes first movable rod reset.
Compared with the prior art, the invention has the beneficial effects that:
1. when the third sliding block is fixed at the lower end position, the resistor and the ray lamp are in a parallel connection state at the moment, the resistor divides partial voltage, so that the voltage divided by the ray lamp is reduced, the penetrating power of the ray lamp is reduced, the ray is a shallow ray, when the third sliding block is fixed at the upper end position, the second movable rod is extruded to slide towards the right side, the third spring is extruded, the conductive block moves towards the right side, the second power line is disconnected, the resistor cannot play a role in separating the voltage, the voltage acts on the ray lamp, the ray lamp radiates deep rays, and medical staff can conveniently switch at any time without purchasing a plurality of devices for use;
2. when a patient stands at the upper end of the vertical plate, the weight extrudes the pedal plate, so that the pedal plate drives the movable plate to move towards the right side, and the first spring is extruded and compressed, meanwhile, air in the first cavity enters the communicating groove through the vent groove and then enters the inner position of the hollow rod through the through hole, and the piston block is driven to move upwards along the hollow rod under the action of air pressure, so that the first movable rod moves upwards to form a railing structure, and the patient is prevented from sliding down from the upper end of the platform when moving;
3. when a patient gets off the bed, the first motor drives the platform to move to the inclined position through the transmission chain again, then the patient can walk away directly without actively getting up and getting off the bed, the difficulty of the patient getting off the bed automatically is reduced, and the first spring drives the movable plate to reset when the patient leaves, so that the first movable rod resets.
Drawings
FIG. 1 is a schematic diagram of the overall structure of a multi-ray therapeutic apparatus for treating lung tumor according to the present invention;
FIG. 2 is a schematic view of a protective mechanism of a multi-ray therapeutic apparatus for treating lung tumor according to the present invention;
FIG. 3 is a schematic structural diagram of an adjusting mechanism of a multi-ray therapeutic apparatus for treating lung tumor according to the present invention;
FIG. 4 is a right sectional view of a fixing ring of the multi-ray therapeutic apparatus for treating lung tumor according to the present invention;
FIG. 5 is a cross-sectional view of a block in a multi-beam treatment machine for treating lung tumor according to the present invention;
FIG. 6 is a top cross-sectional view of a projection of a multi-beam treatment machine for treating lung tumors, in accordance with the present invention.
In the figure: 1. a base; 2. a fixing ring; 3. an extension block; 4. an identification block; 5. a driving wheel; 6. a drive chain; 7. a first motor; 8. a third chute; 9. a first chute; 10. a first slider; 11. a platform; 12. a vertical plate; 13. a control switch; 14. a first power line; 15. a second power line; 16. a pedal; 17. a plastic sheath; 18. a ray lamp; 19. a resistance; 20. a second cavity; 21. an adjustment mechanism; 22. a third slider; 23. a handle; 24. a clamping block; 25. a protruding block; 26. a trough body; 27. a horizontal groove; 28. a second limiting block; 29. a second spring; 30. a third cavity; 31. a card slot; 32. a trigger block; 33. a fourth spring; 34. an extrusion stem; 35. a pressing block; 36. a fifth spring; 37. a second movable bar; 38. a conductive block; 39. a third spring; 40. a second motor; 41. a second chute; 42. a support plate; 43. a screw; 44. a collar; 45. a second slider; 46. a connecting rod; 47. a fixed block; 48. a headrest; 49. a first cavity; 50. a vent channel; 51. a communicating groove; 52. a movable plate; 53. a first spring; 54. a hollow rod; 55. perforating; 56. a piston block; 57. a first movable bar; 58. a first stopper; 59. a horizontal bar; 60. and a protection mechanism.
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. 1-6, the present invention provides a technical solution: a multi-ray therapy apparatus for treating lung tumor comprises a base 1, a platform 11, a fixing ring 2 and an extension block 3, wherein the platform 11 is hollow, driving wheels 5 are movably arranged at the positions of the two sides of the base 1, a transmission chain 6 is arranged between the driving wheels 5 in a surrounding manner, a first chute 9 is formed in the front end of the base 1 at the front end of the transmission chain 6, a first motor 7 is fixedly arranged at the left side of the front end of the base 1 through a mounting frame, the output end of the first motor 7 is arranged at the left side through a shaft coupling fixed connection, the front end of the transmission wheel 5 is arranged at the position of the front end of the transmission wheel, the transmission wheel 5 is driven to rotate by the first motor 7, so as to drive the transmission chain 6 to move, a first sliding block 10 is movably clamped at the inner position of the first chute 9, the first sliding block 10 is fixedly welded at the front end of the transmission chain 6, the platform 11 is horizontally welded and fixedly welded at the rear end of the first sliding block 10, a vertical plate 12 is arranged at the right end of the platform 11, when the transmission chain 6 moves, so that the first sliding block 10 moves to the right side position of the transmission chain, the platform 11 is horizontally welded and the platform 11, so that the platform 11 is inclined, when a patient moves, the platform 11 is inclined, and then the patient moves, so that the platform 7 is in a state that the vertical plate is inclined state that the vertical plate is lowered, and the transmission chain 7 is lowered, and the patient can be reset platform 11, and the patient can be reset state, the outer side position of the platform 11 is provided with a protection mechanism 60, the inner position of the platform 11 is provided with an adjusting mechanism 21, the front end position of the platform 11 is fixedly provided with a control switch 13, the left end position of the fixing ring 2 is integrally formed and provided with an extension block 3, the upper end position of the fixing ring 2 is fixedly provided with a ray lamp 18, the left end position of the extension block 3 is vertically provided with a third chute 8, the inner position of the third chute 8 is movably clamped and connected with a third slide block 22, the third slide block 22 slides up and down along the third chute 8, the left end position of the third slide block 22 is fixedly welded and provided with a handle 23, the lower end position of the extension block 3 is fixedly provided with a first power line 14, the first power line 14 is convenient for equipment connection with a power supply, the inner position of the extension block 3 is fixedly clamped and provided with a resistor 19, and the upper end position of the resistor 19 is fixedly connected and provided with a second power line 15, the resistor 19 is connected in parallel with the ray lamp 18 through a second power line 15, the upper side and the lower side of the third chute 8 are fixedly welded at the front end of the extension block 3 to form a fixture block 24, the two ends of the inside of the fixture block 24 are horizontally provided with horizontal grooves 27, the inside of the horizontal groove 27 is movably clamped with a second stopper 28, the lower end of the inside of the second stopper 28 is arc-shaped, a second spring 29 is fixedly connected between the outside of the second stopper 28 and the inside end of the horizontal groove 27, the central position of the lower end of the fixture block 24 is provided with a groove 26, the upper side and the lower side of the third slide block 22 are fixedly welded with convex blocks 25, the upper side and the lower side of the front end of the extension block 3 are provided with identification blocks 4, the inside of the extension block 3 is horizontally provided with a second cavity 20, the inside of the second cavity 20 is movably provided with a second movable rod 37, the left end position of the second movable rod 37 is arc-shaped, a third spring 39 is fixedly connected between the right side of the second movable rod 37 and the inside of the second cavity 20, a conductive block 38 is fixedly embedded in the center position of the second movable rod 37, the second power line 15 is in open circuit at the position of the second cavity 20, a third cavity 30 is arranged at the inside position of the convex block 25, a trigger block 32 is movably clamped at the two side end positions in the third cavity 30, clamping grooves 31 are arranged at the two side end positions of the convex block 25, a fourth spring 33 is fixedly connected between the outer side of the trigger block 32 and the side wall of the third cavity 30, an extrusion rod 34 is movably inserted at the center position of the lower end of the convex block 25, a pressing block 35 is fixedly welded at the lower end position of the extrusion rod 34, and the upper end position of the extrusion rod 34 is tightly attached to the lower end position of the trigger block 32, a fifth spring 36 is fixedly connected between the upper end of the pressing block 35 and the lower end of the protruding block 25, the fifth spring 36 is disposed at the outer end of the pressing rod 34 in a surrounding manner, when the patient needs to use shallow rays, the user slides the third slider 22 downwards along the third sliding groove 8 to enable the lower protruding block 25 to press the lower clamping block 24 until the protruding block 25 is clamped in the inner position of the groove 26, and presses the second limiting block 28 at the same time to enable the second limiting block 28 to be recovered to the inner position of the horizontal groove 27, so that the second spring 29 is compressed by pressing, until the second limiting block 28 is aligned with the clamping groove 31, the second spring 29 drives the second limiting block 28 to reset, so that the second limiting block 28 is clamped in the inner position of the clamping groove 31, the third slider 22 is fixed, at this time, the resistor 19 and the ray lamp 18 are in a parallel connection state, and the resistor 19 uses part of voltage, therefore, the voltage of the ray lamp 18 is reduced, the penetrating power of the ray lamp 18 is reduced, the ray is a shallow ray, when a deep ray needs to be used, a user presses the pressing block 35 to drive the extrusion rod 34 to move, the fifth spring 36 is extruded and compressed, the extrusion rod 34 extrudes the trigger block 32 to move to the inside of the clamping groove 31, the fourth spring 33 is compressed, then the trigger block 32 extrudes the second limit block 28, the third slider 22 can be conveniently moved again, the third slider 22 is moved upwards, the third slider 22 is fixed at the upper end position, the second movable rod 37 is extruded to slide to the right side, the third spring 39 is extruded, the conductive block 38 moves to the right side, the second power line 15 is disconnected, the resistor 19 cannot play a role in voltage separation, the voltage acts on the ray lamp 18, the ray lamp 18 emits a deep ray, the medical staff can conveniently perform switching work at any time, and the device does not need to be purchased for use.
The protection mechanism 60 includes a first cavity 49, a first spring 53, a movable plate 52, a pedal 16, a ventilation slot 50, a communication slot 51, a through hole 55, a hollow rod 54, a first movable rod 57, a horizontal rod 59, a piston block 56 and a first stopper 58, the first cavity 49 is formed in the vertical plate 12, the movable plate 52 is movably clamped in the first cavity 49, the pedal 16 is fixedly welded in the center of the left end of the movable plate 52, the left end of the pedal 16 movably passes through the left end of the vertical plate 12, a plastic sleeve 17 is sleeved in the outer end of the pedal 16, the first spring 53 is horizontally and fixedly connected between the right side of the movable plate 52 and the inner side wall of the first cavity 49, the first spring 53 facilitates the resetting of the movable plate 52, a rubber pad is fixedly bonded in the outer end of the movable plate 52, the movable plate 52 is connected to the inner side wall of the first cavity 49, the communication slot 51 is horizontally formed in the lower end of the platform 11, the ventilation slot 50 is vertically formed in the inner end of the movable plate 52, the first cavity 49 is communicated with the through hole 54, the movable rod 54 is integrally connected to the stopper 58, and the movable rod 55, the horizontal rod 59 is horizontally and fixedly welded between the upper ends of the first movable rods 57, when a patient stands on the upper end of the vertical plate 12, the weight presses the pedal 16, so that the pedal 16 drives the movable plate 52 to move towards the right side, the first springs 53 are pressed and compressed, meanwhile, air inside the first cavity 49 enters the communicating groove 51 through the vent groove 50, then enters the inner position of the hollow rod 54 through the through holes 55, the piston block 56 is driven to move upwards along the hollow rod 54 under the action of air pressure, the first movable rods 57 move upwards, a railing structure is formed, the patient is prevented from sliding down from the upper end of the platform 11 when moving the body, the first springs 53 drive the movable plate 52 to reset when leaving, and the first movable rods 57 reset.
The adjusting mechanism 21 comprises a second motor 40, a screw 43, a second chute 41, a second slider 45, a sleeve ring 44, a connecting rod 46, a supporting plate 42, a fixed block 47 and a headrest 48, the second motor 40 is fixedly arranged at the left end position inside the platform 11 through an installation frame, the supporting plate 42 is vertically welded and fixed at the inner position of the platform 11, the screw 43 is fixedly arranged at the right output end position of the second motor 40 through a coupler, the right end position of the screw 43 movably penetrates through the supporting plate 42, the second motor 40 is electrically connected with the control switch 13, the sleeve ring 44 is arranged at the outer end position of the screw 43 through thread winding, the second chute 41 is horizontally arranged at the lower end position inside the platform 11, the second slider 45 is movably clamped at the inner position of the second chute 41, and the upper end position of the second slider 45 is welded and fixed at the central position of the lower end of the sleeve ring 44, the upper end position of the lantern ring 44 is movably provided with a connecting rod 46 through a pin shaft, the upper end position of the connecting rod 46 is movably provided with a fixed block 47 through a pin shaft, the upper end position of the fixed block 47 movably penetrates through the platform 11, the upper end position of the fixed block 47 is fixedly provided with a headrest 48, the outer end position of the headrest 48 is sleeved with a plastic sleeve 17, when a patient lies down, the second motor 40 is controlled to be started through the control switch 13, the rotating direction of the second motor 40 is controlled, the second motor 40 drives the screw 43 to rotate, so that the lantern ring 44 moves along the screw 43, when the lantern ring 44 moves towards the right side, the fixed block 47 is extruded by the connecting rod 46 to move upwards, when the lantern ring 44 moves towards the left side, the fixed block 47 is pulled by the connecting rod 46 to move downwards, so that the height of the headrest 48 is conveniently adjusted by the user, thereby making the patient more comfortable.
The use method of the multi-ray therapeutic machine for treating the lung tumor specifically comprises the following steps:
the first step is as follows: the first motor 7 drives the transmission wheel 5 to rotate, so as to drive the transmission chain 6 to move, when the transmission chain 6 moves, the first slider 10 drives the platform 11 to move, when the first slider 10 moves to the right side end position of the first sliding chute 9, the right side end position of the platform 11 is inclined downwards, so that the platform 11 is in an inclined state, then a user stands at the upper end position of the vertical plate 12 and leans against the platform 11, then the first motor 7 is started, so that the first motor 7 drives the transmission chain 6 to reset, so that the platform 11 is reset to a horizontal state, when a patient stands at the upper end position of the vertical plate 12, the weight presses the pedal 16, so that the pedal 16 drives the movable plate 52 to move towards the right side, so that the first spring 53 is pressed and compressed, meanwhile, air in the first cavity 49 enters the communicating groove 51 through the ventilation groove 50, and then enters the hollow rod 54 through the perforation 55, and drives the block 56 to move upwards along the hollow rod 54 under the action of the air pressure, so that the first movable rod 57 moves upwards, so as to form a railing structure, and prevent the patient from sliding down from the upper end of the platform 11 when moving body;
the second step: when a patient lies down, the second motor 40 is controlled to be started through the control switch 13, and the rotation direction of the second motor 40 is controlled, the second motor 40 drives the screw rod 43 to rotate, so that the lantern ring 44 moves along the screw rod 43, the fixing block 47 is extruded by the connecting rod 46 to move upwards when the lantern ring 44 moves towards the right side, and the fixing block 47 is pulled by the connecting rod 46 to move downwards when the lantern ring 44 moves towards the left side, so that the height of the headrest 48 can be adjusted by the user, and the patient feels more comfortable;
the third step: when the patient needs to use shallow rays, the user slides the third slide block 22 downwards along the third sliding groove 8, so that the lower end protrusion block 25 extrudes the lower end clamping block 24 until the protrusion block 25 is clamped in the inner position of the groove body 26, and simultaneously extrudes the second limiting block 28, so that the second limiting block 28 is recovered to the inner position of the horizontal groove 27, so that the second spring 29 is extruded and compressed, when the second limiting block 28 is aligned with the clamping groove 31, the second spring 29 drives the second limiting block 28 to reset, so that the second limiting block 28 is clamped in the inner position of the clamping groove 31, so that the third slide block 22 is fixed, at the moment, the resistor 19 and the ray lamp 18 are in a parallel state, the resistor 19 applies partial voltage, so that the voltage divided by the ray lamp 18 is reduced, the penetrating power of the rays of the ray lamp 18 is reduced, the rays are shallow rays, and when the rays need to use deep rays, the user presses the pressing block 35 to drive the extruding rod 34 to move, the fifth spring 36 is extruded and compressed, meanwhile, the extruding rod 34 extrudes the triggering block 32 to move to the inside of the clamping groove 31, the fourth spring 33 is compressed, then the triggering block 32 extrudes the second limiting block 28, the third sliding block 22 can be conveniently moved again, the third sliding block 22 is moved upwards, the third sliding block 22 is fixed at the upper end position, the second movable rod 37 is extruded to slide towards the right side, the third spring 39 is extruded, the conducting block 38 moves towards the right side, the second power line 15 is disconnected, the resistor 19 cannot play a role of separating voltage, the voltage acts on the ray lamp 18, the ray lamp 18 radiates deep rays, the medical staff can conveniently switch at any time, and multiple devices do not need to be purchased for use;
the fourth step: when the patient gets off the bed, the first motor 7 drives the platform 11 to move to the inclined position through the transmission chain 6 again, and then the patient directly walks away, so that the patient does not need to actively get up and get off the bed, the difficulty of the patient getting off the bed is reduced, and the first spring 53 drives the movable plate 52 to reset when the patient leaves, so that the first movable rod 57 resets.
It should be noted that, in this document, relational terms such as first and second, and the like are 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 (6)
1. A multi-ray therapy apparatus for treating lung tumors, comprising a base (1), a platform (11), a fixing ring (2) and an extension block (3), characterized in that: the platform (11) is hollow, the transmission wheels (5) are movably arranged at the two side ends of the base (1), a transmission chain (6) is arranged between the transmission wheels (5) in a surrounding mode, a first sliding chute (9) is formed in the front end of the base (1) at the front end of the transmission chain (6), a first motor (7) is fixedly arranged at the left side end of the front end of the base (1), a first sliding block (10) is movably clamped at the inner position of the first sliding chute (9), the first sliding block (10) is fixedly arranged at the front end of the transmission chain (6), the platform (11) is horizontally and fixedly arranged at the rear end position of the first sliding block (10), a vertical plate (12) is vertically and fixedly arranged at the right side end of the platform (11), a protection mechanism (60) is arranged at the outer side of the platform (11), an adjusting mechanism (21) is fixedly arranged at the inner position of the platform (11), a control switch (13) is fixedly arranged at the front end position of the platform (11), an extension block (3) is arranged at the left side end of the fixing ring (2), a third sliding chute (8) is fixedly arranged at the inner end position of the fixing ring (2), the lower end position of the extension block (3) is fixedly provided with a first power line (14), the inner position of the extension block (3) is fixedly clamped and provided with a resistor (19), the upper end position of the resistor (19) is fixedly connected and provided with a second power line (15), the upper side and the lower side of the third sliding groove (8) are fixedly provided with a clamping block (24) at the front end position of the extension block (3), the inner two side end positions of the clamping block (24) are horizontally provided with a horizontal groove (27), the inner position of the horizontal groove (27) is movably clamped and provided with a second limiting block (28), the outer side of the second limiting block (28) is fixedly connected and provided with a second spring (29) between the inner side end of the horizontal groove (27), the lower end center position of the clamping block (24) is provided with a groove body (26), the upper side and the lower side end positions of the third sliding block (22) are respectively and fixedly provided with a convex block (25), the upper position and the lower position of the front end of the extension block (3) are respectively provided with an identification block (4), the inner position of the extension block (3) is horizontally provided with a second cavity (20), the inner position of the second cavity (20) is provided with a second movable rod (37), the inner position of the second cavity (20) is arranged between the left side of the second movable rod (37), the second movable rod (37) and the right side of the second cavity (39), a conductive block (38) is fixedly arranged at the center of the second movable rod (37), the second power line (15) is in open circuit at the position of the second cavity (20), a third cavity (30) is formed in the inner position of the protruding block (25), trigger blocks (32) are movably clamped and connected at the positions of two sides in the third cavity (30), clamping grooves (31) are formed at the positions of two sides of the protruding block (25), a fourth spring (33) is fixedly connected between the outer side of the trigger block (32) and the side wall of the third cavity (30), an extrusion rod (34) is movably inserted and arranged at the center of the lower end of the protruding block (25), a pressing block (35) is fixedly arranged at the position of the lower end of the extrusion rod (34), and a fifth spring (36) is fixedly connected between the upper end of the pressing block (35) and the lower end of the protruding block (25); the protection mechanism (60) comprises a first cavity (49), a first spring (53), a movable plate (52), a pedal plate (16), an air vent groove (50), a communication groove (51), a perforation (55), a hollow rod (54), a first movable rod (57), a horizontal rod (59), a piston block (56) and a first limiting block (58), wherein the first cavity (49) is formed in the inner position of the vertical plate (12), the movable plate (52) is movably clamped in the inner position of the first cavity (49), the pedal plate (16) is fixedly arranged in the center position of the left end of the movable plate (52), the left end of the pedal plate (16) movably penetrates through the left end of the vertical plate (12), a plastic sleeve (17) is sleeved in the outer end position of the pedal plate (16), the first spring (53) is horizontally and fixedly connected between the right side of the movable plate (52) and the inner side wall of the first cavity (49), the first spring (53) is convenient for resetting of the movable plate (52), a rubber pad is fixedly arranged in the outer end of the movable plate (52), the lower end of the platform (11) is horizontally and the communication groove (51) is formed in the vertical plate (11), a first limiting block (58) is arranged in the hollow rod (54), a through hole (55) is formed in the lower end of the first limiting block (58) at the rear side end of the hollow rod (54), the through hole (55) is communicated with the communicating groove (51), a piston block (56) is movably clamped and arranged at the upper end of the first limiting block (58) in the hollow rod (54), a first movable rod (57) is vertically and fixedly arranged at the center of the upper end of the piston block (56), the upper end of the first movable rod (57) movably penetrates through the center of the upper end of the hollow rod (54), and a horizontal rod (59) is horizontally and fixedly arranged between the upper ends of the first movable rod (57); the adjusting mechanism (21) comprises a second motor (40), a screw rod (43), a second chute (41), a second sliding block (45), a lantern ring (44), a connecting rod (46), a supporting plate (42), a fixed block (47) and a headrest (48), the second motor (40) is fixedly installed at the left side end position inside the platform (11), the supporting plate (42) is vertically and fixedly arranged at the inner position of the platform (11), the screw rod (43) is fixedly installed at the right side output end position of the second motor (40), the supporting plate (42) is movably passed through at the right side end position of the screw rod (43), the second motor (40) is electrically connected with the control switch (13), the lantern ring (44) is arranged at the outer side end position of the screw rod (43) in a winding manner, the second chute (41) is horizontally arranged at the inner lower end position of the platform (11), the second sliding block (45) is movably clamped at the inner position of the second chute (41), the upper end position of the second sliding block (45) is fixedly arranged at the central position of the lower end of the lantern ring (44), the connecting rod (46) is movably arranged at the upper end position of the lantern ring (44), and the movable connecting rod (46) passes through the movable platform (47), the upper end of the fixing block (47) is fixedly provided with a headrest (48), and a plastic sleeve (17) is sleeved at the outer side end of the headrest (48).
2. A multi-ray machine for treating lung tumors according to claim 1, characterized in that: the output end of the first motor (7) is fixedly connected and arranged at the front end of the driving wheel (5) on the left side.
3. A multi-ray machine for treating lung tumors according to claim 1, characterized in that: a handle (23) is fixedly arranged at the left end position of the third slide block (22).
4. A multi-ray machine for treating lung tumors according to claim 1, characterized in that: the lower end position of the inner side of the second limiting block (28) is arc-shaped.
5. A multi-ray machine for treating lung tumors according to claim 1, characterized in that: the upper end position of the extrusion rod (34) is tightly attached to the lower end position of the trigger block (32).
6. A multi-ray machine for treating lung tumors according to claim 1, characterized in that: the fifth spring (36) is arranged at the outer end position of the extrusion rod (34) in a surrounding mode.
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DE3138731A1 (en) * | 1981-09-29 | 1983-04-07 | Siemens AG, 1000 Berlin und 8000 München | MONITORING ARRANGEMENT FOR THE ACCELERATION ENERGY OF AN ELECTRON ACCELERATOR |
CN1205619A (en) * | 1995-11-14 | 1999-01-20 | 伊莱克塔公司 | Positioning device |
JP4356019B2 (en) * | 2002-10-25 | 2009-11-04 | 独立行政法人科学技術振興機構 | Electron accelerator and radiotherapy apparatus using the same |
US7110500B2 (en) * | 2003-09-12 | 2006-09-19 | Leek Paul H | Multiple energy x-ray source and inspection apparatus employing same |
EP2283709B1 (en) * | 2008-05-22 | 2018-07-11 | Vladimir Yegorovich Balakin | Charged particle cancer therapy patient positioning apparatus |
JP6017486B2 (en) * | 2014-03-20 | 2016-11-02 | 住友重機械工業株式会社 | Charged particle beam therapy apparatus and charged particle beam range adjustment method |
CN210125115U (en) * | 2019-03-25 | 2020-03-06 | 江苏省肿瘤医院 | A stent for tumor radiotherapy |
CN112128594B (en) * | 2020-10-26 | 2021-04-30 | 广西电网有限责任公司电力科学研究院 | Power monitoring equipment with safety protection function and use method thereof |
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Effective date of registration: 20230717 Address after: No. 412-24, Floor 4, Building 1, No. 9, Yongchang North Road, Daxing District, Beijing Economic-Technological Development Area, 102600 Patentee after: China Nuclear Particle Medical Technology Co.,Ltd. Address before: 224001 room 1502, building 14, Yuecheng, Zhongting Road, Tinghu District, Yancheng City, Jiangsu Province Patentee before: Sun Lingxi |