CN111529957B

CN111529957B - Tumor minimally invasive treatment equipment for clinical treatment of radiology department

Info

Publication number: CN111529957B
Application number: CN202010488583.2A
Authority: CN
Inventors: 杨运俊; 倪俊伟; 夏能志
Original assignee: First Affiliated Hospital of Wenzhou Medical University
Current assignee: First Affiliated Hospital of Wenzhou Medical University
Priority date: 2020-06-02
Filing date: 2020-06-02
Publication date: 2022-02-01
Anticipated expiration: 2040-06-02
Also published as: CN111529957A

Abstract

The invention discloses tumor minimally invasive treatment equipment for clinical treatment in the radiology department, which comprises a laser generator, a machine body, two groups of first fixing devices arranged at two ends of the machine body and used for fixing two shoulders of a patient, a second fixing device arranged in the middle of the machine body and used for fixing the back of the patient, a third fixing device arranged at the upper end of the machine body and used for fixing the head of the patient, and an adjusting device arranged in the middle of the machine body and used for adjusting the position of the laser generator. The invention can be arranged on the body of the patient according to the body shape of the patient, thereby relieving the pain of the patient in the treatment process.

Description

Tumor minimally invasive treatment equipment for clinical treatment of radiology department

Technical Field

The invention relates to the technical field of medical instruments, in particular to tumor minimally invasive treatment equipment for clinical treatment in a radiology department.

Background

At present, neck tumors become important diseases threatening the health of people, the treatment of the neck tumors usually needs radiation treatment, the position of the existing radiotherapy device is inconvenient to adjust at any time, and in the radiotherapy process, a patient needs to keep a certain posture all the time, and even the patient is painful to keep an action for a long time.

Disclosure of Invention

The tumor minimally invasive treatment equipment for the clinical treatment of the radiology department can be arranged on a patient according to the body shape of the patient, and the pain of the patient in the treatment process is relieved.

In order to achieve the purpose, the invention adopts the following technical scheme: the tumor minimally invasive treatment equipment for clinical treatment in the radiology department comprises a laser generator, a machine body, two groups of first fixing devices arranged at two ends of the machine body and used for fixing two shoulders of a patient, a second fixing device arranged in the middle of the machine body and used for fixing the back of the patient, a third fixing device arranged at the upper end of the machine body and used for fixing the head of the patient, and an adjusting device arranged in the middle of the machine body and used for adjusting the position of the laser generator, wherein the first fixing device comprises a U-shaped frame, an adjusting assembly used for adjusting the distance between the two groups of first fixing device U-shaped frames, a hollow sleeve fixedly arranged above the U-shaped frame, a moving rod positioned in the hollow sleeve, a first block fixedly arranged at the lower end of the moving rod, a first slide block and a second slide block rotatably arranged at two ends of the U-shaped frame, a first clamping plate and a second clamping plate rotatably arranged at two ends of the first block respectively, and a plurality of telescopic ejector rods respectively arranged on the first clamping plate and the second clamping plate, the first sliding block is slidably arranged on the first clamping plate, the second sliding block is slidably arranged on the second clamping plate, and the first clamping plate and the second clamping plate are symmetrically arranged; the distance between two groups of first fixing devices is adjusted through an adjusting assembly according to the shoulder width of a patient, then the two first fixing devices are placed on the left shoulder and the right shoulder, the first block and the moving rod move upwards simultaneously through the gravity of the two first fixing devices and the downward force of a doctor on the two first fixing devices, the first slider and the second slider are arranged on the first clamping plate and the second clamping plate in a sliding mode, the first slider and the second slider are arranged on the U-shaped frame in a rotating mode, the first clamping plate and the second clamping plate are arranged on the first block in a rotating mode, therefore, the first clamping plate and the second clamping plate rotate relatively in the upward moving process of the first block, the two shoulders of the patient are clamped and fixed, the second fixing device pushes the back of the patient, namely, the shoulders and the back of the patient are fixed, the third fixing device supports and fixes the head of the patient, the neck of the patient is located in the adjusting device, and finally the laser generator is aligned to the part of the patient with the tumor through the adjusting device, and starting the laser generator to treat the patient. The invention adjusts the distance between two first fixing devices through the adjusting component, can adjust according to the shoulder width of a patient, then places the two first fixing devices on the left and right shoulders of the patient, the shoulders contact the first block and the U-shaped frame continues descending through simultaneously pressing down the two first fixing devices, the first block rises relative to the U-shaped frame, the first slide block and the second slide block are arranged on the first splint and the second splint in a sliding way, the first slide block and the second slide block are arranged on the U-shaped frame in a rotating way, and the first splint and the second splint are arranged on the first block in a rotating way, so that the first splint and the second splint rotate relatively in the upward moving process of the first block, the two shoulders of the patient are clamped and fixed, the included angle between the first splint and the second splint is reduced continuously through the ascending distance of the first block, thereby being suitable for shoulders with different thicknesses, and then the self gravity of the first fixing devices, the fixing is firmer, the first clamping plate and the second clamping plate are provided with the plurality of telescopic ejector rods, the plurality of telescopic ejector rods automatically stretch according to contact parts in the process of clamping the shoulders of the patient by the first clamping plate and the second clamping plate, the fixing effect is improved again, the first clamping plate and the second clamping plate generate vertical force through the telescopic ejector rods, and the clamping stability of the first clamping plate and the second clamping plate is improved again; the first clamping plate and the second clamping plate can rotate relatively to ensure that the first block moves up and down by moving the movable rod in the hollow sleeve which is positioned in the middle of the U-shaped frame; the second fixing device pushes the back of the patient, namely the shoulder and the back of the patient are fixed, the fixing effect is greatly improved through three-point fixing, and the head bag of the patient is supported and fixed through the third fixing device, so that the neck of the patient is better extended, and the tumor of the patient can be conveniently treated; the patient neck is positioned in the middle of the adjusting device, and finally the laser generator is firstly aligned to the part of the patient with the tumor through the adjusting device, and then the laser generator is started to treat the patient; by the mode, the treatment equipment can be arranged on the body of the patient according to the body shape of the patient, so that the patient can move without influencing the treatment effect, and the pain of the patient in the treatment process is relieved.

The adjusting assembly comprises a first slide bar and a second slide bar which are horizontally and fixedly arranged on the machine body, a first slide seat and a second slide seat which are simultaneously arranged on the first slide bar and the second slide bar, a first rotating rod with one end rotatably arranged on the first slide seat, a second rotating rod with one end rotatably arranged on the second slide seat and the other end rotatably arranged on the other end of the first rotating rod, a rotating shaft rotatably arranged on the other end of the first rotating rod, a first fixed seat fixedly arranged in the middle of the machine body, a limiting rod simultaneously penetrating through the rotating shaft and the first fixed seat, a first lug fixedly arranged on the limiting rod, a first spring and a second spring sleeved on the outer side of the limiting rod, and the first slide seat and the second slide seat respectively fix two U-shaped frames on two groups of first fixing devices; the first sliding seat and the second sliding seat are pulled by left and right hands to move towards the outer side or towards the inner side, the first rotating rod and the second rotating rod are made to rotate, then the first rotating rod and the second rotating rod are made to rotate, the rotating shaft is driven to move up and down on the limiting rod in the rotating process, the first rotating rod and the second rotating rod are reset through the first spring and the second spring, the first lug and the limiting rod arranged on the limiting rod penetrate through the first fixing seat, the limiting rod is made not to rotate in the moving process, the first sliding seat and the second sliding seat are made to move towards the inner side or towards the outer side relative to the center of the first fixing seat, the distance between the two first fixing devices is adjusted, the first sliding seat and the second sliding seat can move along the direction of the first sliding rod through the arrangement of the first sliding rod and the second sliding rod, and the stability of the first sliding seat and the second sliding seat in the moving process is ensured.

The second fixing device comprises a base fixedly arranged at the bottom end of the limiting rod, an inserting rod penetrating through the base, a second lug fixedly arranged on the inserting rod, a third sliding seat sleeved on the inserting rod, an arc-shaped rubber pad fixedly arranged at one end of the inserting rod, a third rotating rod with one end rotatably arranged on the third sliding seat and the other end rotatably arranged on one end of the arc-shaped rubber pad, a fourth rotating rod symmetrically arranged with the third rotating rod, a third spring sleeved on the outer side of the inserting rod, two racks fixedly arranged at two ends of the third sliding seat and penetrating through the base, a gear rotatably arranged on the base and used for driving the two racks to move, a ratchet fixedly arranged on one end of the gear, and a first rotating wheel fixedly arranged on the one-way gear; the first rotating wheel is rotated by hand to enable the gear to rotate along with the gear, the gear is meshed with the two racks, the gear is rotatably arranged on the base to enable the two racks to move towards the back of a patient, the two racks are fixed on the third sliding seat to drive the third sliding seat to move towards the back of the patient, the third sliding seat is sleeved on the inserted rod, the inserted rod is connected with the third sliding seat through a third spring to drive the inserted rod to move towards the back of the patient, the inserted rod is provided with an arc-shaped rubber pad to enable the arc-shaped rubber pad to contact with the back of the patient, the first rotating wheel is continuously rotated to enable the third sliding seat to continuously move, the inserted rod and the arc-shaped rubber pad stop moving to enable the third spring to compress, meanwhile, the third rotating rod and the fourth rotating rod are rotated to push the two ends of the arc-shaped rubber pad to continuously move towards the back of the patient, and finally the two ends of the arc-shaped rubber pad are also contacted with the back of the patient, so that the back of the patient is better matched with unevenness, the gear can only move towards one direction through the ratchet wheel, and even if the arc-shaped rubber pad moves towards the back of a patient, the arc-shaped rubber pad finishes thrust to the back and keeps the thrust; two racks are driven to move through the two gears simultaneously, so that the third sliding seat is stressed more uniformly in the moving process on the inserted bar, and the abrasion between the third sliding seat and the inserted bar is reduced.

The third fixing device comprises a first motor and a second motor which are symmetrically arranged on the machine body, a first roller arranged on a driving shaft of the first motor, a second roller arranged on a driving shaft of the second motor, a chin support plate positioned in the middle lower part of the first motor and the second motor, a first bandage of which one end is fixed at one end of the chin support plate and the other end is fixed on the first roller, a second bandage of which one end is fixed at the other end of the chin support plate and the other end is fixed on the second roller, and a pushing piece used for limiting the hindbrain; first motor and second motor start simultaneously, drive first roller and second roller and rotate relatively, make first bandage and second bandage wind respectively on first roller and second roller to make chin layer board rebound, the patient chin is put on the chin layer board, opens and closes according to first motor of neck length control and second motor, thereby support the patient chin, can make the head bag of people face backwards in the chin support process, and it is spacing to the head bag of facing backwards to rethread pushing part, avoids the head bag to face backwards, thereby plays the fixed effect of support to the head bag, alleviates the head bag and can avoid the head bag to rotate simultaneously, thereby avoids the muscle of neck department to follow to rotate and lead to tumour and laser generator to produce the dislocation and influence the effect of treatment.

The pushing piece comprises a lifting seat movably arranged on the machine body, an internal thread hole arranged on the lifting seat, a first screw rod arranged in the internal thread hole, a protection pad rotatably arranged at one end of the first screw rod, a first guide post and a second guide post which are arranged on the lifting seat in a penetrating manner and used for guiding the protection pad, a second rotating wheel fixedly arranged at the other end of the first screw rod, a triangular pushing block used for fixing the lifting seat and a first electronic telescopic rod used for driving the triangular pushing block to move; through the position according to the altitude mixture control lift seat of head bag, the rethread first electron telescopic link drive triangle ejector pad removes to the organism direction after the regulation is accomplished, thereby make the triangle ejector pad can block the organism, it is fixed to the lift seat promptly, threaded hole internal rotation including the rethread rotates the second runner with the hand messenger first screw rod, make first screw rod remove to patient head bag department, it removes to patient head bag department to drive the protection pad, setting up through first guide post and second guide post makes the protection pad remove the in-process and does not rotate, make the protection pad remove along first guide post and second guide post direction, finally carry on spacingly to patient's back brain, avoid patient's head bag to pitch backwards promptly.

The adjusting device comprises a first arc-shaped frame, a second arc-shaped frame, a clamping piece, a first T-shaped groove, a second T-shaped groove, an arc-shaped sliding block, an adjusting frame, a second screw rod, a circular ring and a third rotating wheel, wherein one end of the second arc-shaped frame is rotatably arranged on the first arc-shaped frame, the clamping piece is fixedly arranged at the other end of the second arc-shaped frame and is used for being fixed with the other end of the first arc-shaped frame, the first T-shaped groove is arranged at the inner side of the first arc-shaped frame, the second T-shaped groove is arranged at the inner side of the second arc-shaped frame, the arc-shaped sliding block is arranged in the first T-shaped groove, the adjusting frame is fixedly arranged on the arc-shaped sliding block and is used for adjusting the height of the laser generator and the distance from an affected part, the second screw rod is arranged on the arc-shaped sliding block and is used for fixing the arc-shaped sliding block, the circular ring is rotatably arranged at the lower end of the second screw rod, and the third rotating wheel is fixedly arranged at the upper end of the second arc-shaped frame; after the neck of the patient is positioned in the first arc-shaped frame, the second arc-shaped frame is rotated, so that the clamping piece on the second arc-shaped frame can fix the first arc-shaped frame and the second arc-shaped frame, the first arc-shaped frame and the second arc-shaped frame form a finished circle, the arc-shaped sliding block can move in the first T-shaped groove and the second T-shaped groove, the arc-shaped sliding block can move 360 degrees, the laser generator is driven to move 360 degrees, the arc-shaped sliding block is moved according to the tumor part, the second screw rod moves downwards by rotating the third rotating wheel by hand after the position is confirmed, the ring is driven to move downwards, and finally the ring is propped against the first arc-shaped frame or the second arc-shaped frame, and the arc-shaped sliding block is fixed; finally, the accurate position of the laser generator is adjusted through the adjusting frame.

The adjusting frame comprises a second fixed seat, a fourth sliding seat arranged above the second fixed seat, a plurality of third guide posts which penetrate through the second fixed seat and are fixed on the fourth sliding seat, a third screw rod with one end rotatably arranged on the second fixed seat and arranged on the fourth sliding seat, a fourth rotating wheel fixedly arranged at the upper end of the third screw rod, a fifth sliding seat slidably arranged on the fourth sliding seat, a fourth screw rod rotatably arranged on the fourth sliding seat and arranged on the fifth sliding seat, a fifth rotating wheel fixedly arranged at one end of the fourth screw rod, a disc fixedly arranged on the fifth sliding seat, a rotating disc rotatably arranged on the disc, a third motor fixedly arranged on the fifth sliding seat and used for driving the rotating disc to rotate, and a second electronic telescopic rod arranged on the rotating disc, the laser generator is fixedly arranged on the turntable, and the distance from the second electronic telescopic rod to the center of the third motor is equal to the distance from the laser generator to the center of the third motor; firstly, rotating a fourth rotating wheel by hand to rotate a third screw rod, so that a fourth sliding seat rises, moving a fifth sliding seat integrally arranged on the fourth sliding seat along the direction of a third guide post in the rising process of the fourth sliding seat through a plurality of third guide posts arranged on the fourth sliding seat, adjusting the fourth sliding seat to stop rising after a second electronic telescopic rod is over against a tumor, starting the second electronic telescopic rod to move towards the tumor, rotating the fifth rotating wheel to rotate the fourth screw rod, so that the fifth sliding seat integrally moves towards the tumor, enabling a moving rod on the second electronic telescopic rod to lightly touch the tumor part, then driving the second electronic telescopic rod to close, enabling the second electronic telescopic rod to move upwards to retract into the second electronic telescopic rod, starting a third motor to rotate a rotating disc by 180 degrees, even if the positions of a laser generator and the second electronic telescopic rod are exchanged, starting the laser generator to treat the tumor, the distance from the laser generator to the tumor is controlled by the extending length of the moving rod on the second electronic telescopic rod, and the extending length of the moving rod on the second electronic telescopic rod is fixed every time, so that the distance from the laser generator to the tumor is ensured to be fixed, and the treatment effect of the laser generator to the tumor can be optimal by the specified distance.

The invention has the following advantages: the first fixing device is used for fixing two shoulders of a patient, the second fixing device is used for pushing the back of the patient, namely the shoulders and the back of the patient are fixed, the fixing effect is greatly improved through three-point fixing, and the third fixing device is used for supporting and fixing the head bag of the patient, so that the neck of the patient can be better extended, and the tumor of the patient can be conveniently treated; the patient neck is positioned in the middle of the adjusting device, and finally the laser generator is firstly aligned to the part of the patient with the tumor through the adjusting device, and then the laser generator is started to treat the patient; by the mode, the treatment equipment can be arranged on the body of the patient according to the body shape of the patient, so that the patient can move without influencing the treatment effect, and the pain of the patient in the treatment process is relieved.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a side view of the present invention.

Fig. 3 is an enlarged view of a portion a in fig. 2.

Fig. 4 is an enlarged view of fig. 2 at B.

Fig. 5 is an enlarged view of fig. 2 at C.

Fig. 6 is a schematic cross-sectional structure of the present invention.

Fig. 7 is an enlarged view of fig. 6 at D.

Fig. 8 is an enlarged view of fig. 6 at E.

Fig. 9 is a partial structural schematic view of the adjusting device.

Detailed Description

In order to make the technical solutions of the present invention better understood, 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.

As shown in figures 1-9, the tumor minimally invasive treatment device for clinical radiotherapy in radiology department comprises a laser generator 1, a machine body 2, two groups of first fixing devices 3 arranged at two ends of the machine body and used for fixing two shoulders of a patient, a second fixing device 4 arranged in the middle of the machine body and used for fixing the back of the patient, a third fixing device 5 arranged at the upper end of the machine body and used for fixing the head of the patient, and an adjusting device 6 arranged in the middle of the machine body and used for adjusting the position of the laser generator, wherein the first fixing device 3 comprises a U-shaped frame 31, an adjusting component 32 used for adjusting the distance between the two groups of first fixing device U-shaped frames, a hollow sleeve 33 fixedly arranged at the middle upper part of the U-shaped frame, a moving rod 34 arranged in the hollow sleeve, a first block 35 fixedly arranged at the lower end of the moving rod, a first slide block 36 and a second slide block 37 rotatably arranged at two ends of the U-shaped frame, a first clamping plate 38 and a second clamping plate 39, one end of which is rotatably arranged at two ends of the first clamping plate, The plurality of telescopic ejector rods 310 are respectively arranged on the first clamping plate and the second clamping plate, the first sliding block is slidably arranged on the first clamping plate, the second sliding block is slidably arranged on the second clamping plate, and the first clamping plate and the second clamping plate are symmetrically arranged; the adjusting component 32 comprises a first sliding rod 321 and a second sliding rod 322 which are horizontally and fixedly arranged on the machine body, a first sliding seat 323 and a second sliding seat 324 which are simultaneously arranged on the first sliding rod and the second sliding rod, a first rotating rod 325 with one end rotatably arranged on the first sliding seat, a second rotating rod 326 with one end rotatably arranged on the second sliding seat and the other end rotatably arranged on the other end of the first rotating rod, a rotating shaft 327 rotatably arranged on the other end of the first rotating rod, a first fixing seat 328 fixedly arranged in the middle of the machine body, a limiting rod 329 which simultaneously penetrates through the rotating shaft and the first fixing seat, a first lug 3210 fixedly arranged on the limiting rod, a first spring 3220 and a second spring 3230 sleeved outside the limiting rod, wherein the first sliding seat and the second sliding seat respectively fix two U-shaped frames on two groups of first fixing devices; the distance between the two first fixing devices is adjusted through the adjusting assembly, the two first fixing devices can be adjusted according to the shoulder width of a patient, the two first fixing devices are placed on the left shoulder and the right shoulder of the patient, the shoulders are in contact with the first block and the U-shaped frame continues to descend simultaneously through pressing the two first fixing devices downwards simultaneously, the first block rises relative to the U-shaped frame, the first sliding block and the second sliding block are arranged on the first clamping plate and the second clamping plate in a sliding mode, the first sliding block and the second sliding block are arranged on the U-shaped frame in a rotating mode, the first clamping plate and the second clamping plate are arranged on the first block in a rotating mode, the first clamping plate and the second clamping plate rotate relatively in the upward moving process of the first block, the two shoulders of the patient are clamped and fixed, the included angle between the first clamping plate and the second clamping plate is continuously reduced through the ascending distance of the first block, and therefore the shoulder fixing device can be suitable for shoulders with different thicknesses through the self gravity of the first fixing devices, the fixing is firmer, the first clamping plate and the second clamping plate are provided with the plurality of telescopic ejector rods, the plurality of telescopic ejector rods automatically stretch according to contact parts in the process of clamping the shoulders of the patient by the first clamping plate and the second clamping plate, the fixing effect is improved again, the first clamping plate and the second clamping plate generate vertical force through the telescopic ejector rods, and the clamping stability of the first clamping plate and the second clamping plate is improved again; the first clamping plate and the second clamping plate can rotate relatively to ensure that the first block moves up and down by moving the movable rod in the hollow sleeve which is positioned in the middle of the U-shaped frame; the second fixing device pushes the back of the patient, namely the shoulder and the back of the patient are fixed, the fixing effect is greatly improved through three-point fixing, and the head bag of the patient is supported and fixed through the third fixing device, so that the neck of the patient is better extended, and the tumor of the patient can be conveniently treated; the patient neck is positioned in the middle of the adjusting device, and finally the laser generator is firstly aligned to the part of the patient with the tumor through the adjusting device, and then the laser generator is started to treat the patient; by the mode, the treatment equipment can be arranged on the body of the patient according to the body shape of the patient, so that the patient can move without influencing the treatment effect, and the pain of the patient in the treatment process is relieved. The first sliding seat and the second sliding seat are pulled by left and right hands to move towards the outer side or towards the inner side, the first rotating rod and the second rotating rod are made to rotate, then the first rotating rod and the second rotating rod are made to rotate, the rotating shaft is driven to move up and down on the limiting rod in the rotating process, the first rotating rod and the second rotating rod are reset through the first spring and the second spring, the first lug and the limiting rod arranged on the limiting rod penetrate through the first fixing seat, the limiting rod is made not to rotate in the moving process, the first sliding seat and the second sliding seat are made to move towards the inner side or towards the outer side relative to the center of the first fixing seat, the distance between the two first fixing devices is adjusted, the first sliding seat and the second sliding seat can move along the direction of the first sliding rod through the arrangement of the first sliding rod and the second sliding rod, and the stability of the first sliding seat and the second sliding seat in the moving process is ensured.

The second fixing device 4 comprises a base 41 fixedly arranged at the bottom end of the limiting rod, an inserting rod 42 penetrating through the base, a second lug 43 fixedly arranged on the inserting rod, a third slide seat 44 sleeved on the inserting rod, an arc-shaped rubber pad 45 fixedly arranged at one end of the inserting rod, a third rotating rod 46 with one end rotatably arranged on the third slide seat and the other end rotatably arranged on one end of the arc-shaped rubber pad, a fourth rotating rod 47 symmetrically arranged with the third rotating rod, a third spring 48 sleeved outside the inserting rod, two racks 49 fixedly arranged at two ends of the third slide seat and penetrating through the base, a gear 410 rotatably arranged on the base and used for driving the two racks to move, a ratchet 420 fixedly arranged at one end of the gear, and a first rotating wheel 430 fixedly arranged on the one-way gear; the first rotating wheel is rotated by hand to enable the gear to rotate along with the gear, the gear is meshed with the two racks, the gear is rotatably arranged on the base to enable the two racks to move towards the back of a patient, the two racks are fixed on the third sliding seat to drive the third sliding seat to move towards the back of the patient, the third sliding seat is sleeved on the inserted rod, the inserted rod is connected with the third sliding seat through a third spring to drive the inserted rod to move towards the back of the patient, the inserted rod is provided with an arc-shaped rubber pad to enable the arc-shaped rubber pad to contact with the back of the patient, the first rotating wheel is continuously rotated to enable the third sliding seat to continuously move, the inserted rod and the arc-shaped rubber pad stop moving to enable the third spring to compress, meanwhile, the third rotating rod and the fourth rotating rod are rotated to push the two ends of the arc-shaped rubber pad to continuously move towards the back of the patient, and finally the two ends of the arc-shaped rubber pad are also contacted with the back of the patient, so that the back of the patient is better matched with unevenness, the gear can only move towards one direction through the ratchet wheel, and even if the arc-shaped rubber pad moves towards the back of a patient, the arc-shaped rubber pad finishes thrust to the back and keeps the thrust; two racks are driven to move through the two gears simultaneously, so that the third sliding seat is stressed more uniformly in the moving process on the inserted bar, and the abrasion between the third sliding seat and the inserted bar is reduced.

The third fixing device 5 comprises a first motor 51 and a second motor 52 which are symmetrically arranged on the machine body, a first roller 53 arranged on a driving shaft of the first motor, a second roller 54 arranged on a driving shaft of the second motor, a chin support plate 55 positioned at the middle lower part of the first motor and the second motor, a first bandage 56 with one end fixed at one end of the chin support plate and the other end fixed on the first roller, a second bandage 57 with one end fixed at the other end of the chin support plate and the other end fixed on the second roller, and a pushing piece for limiting the hindbrain; the pushing piece comprises a lifting seat 581 movably arranged on the machine body, an internal threaded hole arranged on the lifting seat, a first screw 583 arranged in the internal threaded hole, a protection pad 584 rotatably arranged at one end of the first screw, a first guide post 585 and a second guide post 586 which are arranged on the lifting seat in a penetrating manner and used for guiding the protection pad, a second rotating wheel 587 fixedly arranged at the other end of the first screw, a triangular push block 588 used for fixing the lifting seat, and a first electronic telescopic rod 589 used for driving the triangular push block to move; first motor and second motor start simultaneously, drive first roller and second roller and rotate relatively, make first bandage and second bandage wind respectively on first roller and second roller to make chin layer board rebound, the patient chin is put on the chin layer board, opens and closes according to first motor of neck length control and second motor, thereby support the patient chin, can make the head bag of people face backwards in the chin support process, and it is spacing to the head bag of facing backwards to rethread pushing part, avoids the head bag to face backwards, thereby plays the fixed effect of support to the head bag, alleviates the head bag and can avoid the head bag to rotate simultaneously, thereby avoids the muscle of neck department to follow to rotate and lead to tumour and laser generator to produce the dislocation and influence the effect of treatment. Through the position according to the altitude mixture control lift seat of head bag, the rethread first electron telescopic link drive triangle ejector pad removes to the organism direction after the regulation is accomplished, thereby make the triangle ejector pad can block the organism, it is fixed to the lift seat promptly, threaded hole internal rotation including the rethread rotates the second runner with the hand messenger first screw rod, make first screw rod remove to patient head bag department, it removes to patient head bag department to drive the protection pad, setting up through first guide post and second guide post makes the protection pad remove the in-process and does not rotate, make the protection pad remove along first guide post and second guide post direction, finally carry on spacingly to patient's back brain, avoid patient's head bag to pitch backwards promptly.

The adjusting device 6 comprises a first arc-shaped frame 61, a second arc-shaped frame 62, a clamping piece 63, a first T-shaped groove, a second T-shaped groove 65, an arc-shaped sliding block 66, an adjusting frame, a second screw 68, a circular ring 69 and a third rotating wheel 610, wherein one end of the second arc-shaped frame is rotatably arranged on the first arc-shaped frame, the clamping piece 63 is fixedly arranged at the other end of the second arc-shaped frame and is used for fixing the other end of the first arc-shaped frame, the first T-shaped groove is arranged at the inner side of the first arc-shaped frame, the second T-shaped groove is arranged at the inner side of the second arc-shaped frame, the arc-shaped sliding block 66 is arranged in the first T-shaped groove, the adjusting frame is fixedly arranged on the arc-shaped sliding block and is used for adjusting the height of the laser generator and the distance from an affected part, the second screw 68 is arranged on the arc-shaped sliding block and is used for fixing the arc-shaped sliding block, the circular ring 69 is rotatably arranged at the lower end of the second screw, and the third rotating wheel 610 is fixedly arranged at the upper end of the second arc-shaped frame; the adjusting frame comprises a second fixed seat 671, a fourth sliding seat 672 arranged above the second fixed seat, a plurality of third guide posts 673 penetrating through the second fixed seat and fixed on the fourth sliding seat, a third screw 674 with one end rotatably arranged on the second fixed seat and arranged on the fourth sliding seat, a fourth rotating wheel 675 fixedly arranged at the upper end of the third screw, a fifth sliding seat 676 slidably arranged on the fourth sliding seat, a fourth screw 677 rotatably arranged on the fourth sliding seat and arranged on the fifth sliding seat, a fifth rotating wheel 678 fixedly arranged at one end of the fourth screw, a disk 679 fixedly arranged on the fifth sliding seat, a rotating disk 71 rotatably arranged on the disk, a third motor 72 fixedly arranged on the fifth sliding seat and used for driving the rotating disk to rotate, and a second electronic telescopic rod 73 arranged on the rotating disk, the laser generator is fixedly arranged on the turntable, and the distance from the second electronic telescopic rod to the center of the third motor is equal to the distance from the laser generator to the center of the third motor; after the neck of the patient is positioned in the first arc-shaped frame, the second arc-shaped frame is rotated, so that the clamping piece on the second arc-shaped frame can fix the first arc-shaped frame and the second arc-shaped frame, the first arc-shaped frame and the second arc-shaped frame form a finished circle, the arc-shaped sliding block can move in the first T-shaped groove and the second T-shaped groove, the arc-shaped sliding block can move 360 degrees, the laser generator is driven to move 360 degrees, the arc-shaped sliding block is moved according to the tumor part, the second screw rod moves downwards by rotating the third rotating wheel by hand after the position is confirmed, the ring is driven to move downwards, and finally the ring is propped against the first arc-shaped frame or the second arc-shaped frame, and the arc-shaped sliding block is fixed; finally, the accurate position of the laser generator is adjusted through the adjusting frame. Firstly, rotating a fourth rotating wheel by hand to rotate a third screw rod, so that a fourth sliding seat rises, moving a fifth sliding seat integrally arranged on the fourth sliding seat along the direction of a third guide post in the rising process of the fourth sliding seat through a plurality of third guide posts arranged on the fourth sliding seat, adjusting the fourth sliding seat to stop rising after a second electronic telescopic rod is over against a tumor, starting the second electronic telescopic rod to move towards the tumor, rotating the fifth rotating wheel to rotate the fourth screw rod, so that the fifth sliding seat integrally moves towards the tumor, enabling a moving rod on the second electronic telescopic rod to lightly touch the tumor part, then driving the second electronic telescopic rod to close, enabling the second electronic telescopic rod to move upwards to retract into the second electronic telescopic rod, starting a third motor to rotate a rotating disc by 180 degrees, even if the positions of a laser generator and the second electronic telescopic rod are exchanged, starting the laser generator to treat the tumor, the distance from the laser generator to the tumor is controlled by the extending length of the moving rod on the second electronic telescopic rod, and the extending length of the moving rod on the second electronic telescopic rod is fixed every time, so that the distance from the laser generator to the tumor is ensured to be fixed, and the treatment effect of the laser generator to the tumor can be optimal by the specified distance.

The first motor, the second motor, the third motor and the first electronic telescopic rod, namely the second electronic telescopic rod, are purchased from the market.

Claims

1. Tumor minimally invasive treatment equipment for clinical radiotherapy in the radiology department comprises a laser generator (1) and is characterized in that: the device comprises a machine body (2), two groups of first fixing devices (3) arranged at two ends of the machine body and used for fixing two shoulders of a patient, a second fixing device (4) arranged in the middle of the machine body and used for fixing the back of the patient, a third fixing device (5) arranged at the upper end of the machine body and used for fixing the head of the patient, and an adjusting device (6) arranged in the middle of the machine body and used for adjusting the position of a laser generator, wherein the first fixing devices (3) comprise U-shaped frames (31), adjusting assemblies (32) used for adjusting the distance between the two groups of first fixing device U-shaped frames, hollow sleeves (33) fixedly arranged above the U-shaped frames, moving rods (34) positioned in the hollow sleeves, first blocks (35) fixedly arranged at the lower ends of the moving rods, first sliding blocks (36) and second sliding blocks (37) rotatably arranged at two ends of the U-shaped frames, and first clamping plates (38) and second clamping plates (39) respectively arranged at two ends of one end, Locate a plurality of flexible ejector pins (310) on first splint and the second splint respectively, first slider slidable locates on the first splint, second slider slidable locates on the second splint, first splint and second splint symmetry set up.

2. Tumor minimally invasive treatment device for radiology clinical treatment according to claim 1, characterized in that: the adjusting component (32) comprises a first sliding rod (321) and a second sliding rod (322) which are horizontally and fixedly arranged on the machine body, a first sliding seat (323) and a second sliding seat (324) which are simultaneously arranged on the first sliding rod and the second sliding rod, a first rotating rod (325) with one end rotatably arranged on the first sliding seat, a second rotating rod (326) with one end rotatably arranged on the second sliding seat and the other end rotatably arranged on the other end of the first rotating rod, a rotating shaft (327) rotatably arranged on the other end of the first rotating rod, a first fixing seat (328) fixedly arranged in the middle of the machine body, a limiting rod (329) simultaneously penetrating through the rotating shaft and the first fixing seat, a first lug (3210) fixedly arranged on the limiting rod, and a first spring (3220) and a second spring (3230) sleeved on the outer side of the limiting rod, the first sliding seat and the second sliding seat are respectively used for fixing two U-shaped frames on the two groups of first fixing devices.

3. Tumor minimally invasive treatment device for radiology clinical treatment according to claim 1, characterized in that: the second fixing device (4) comprises a base (41) fixedly arranged at the bottom end of the limiting rod, an inserting rod (42) penetrating through the base, a second lug (43) fixedly arranged on the inserting rod, a third slide seat (44) sleeved on the inserting rod, an arc-shaped rubber pad (45) fixedly arranged at one end of the inserting rod, a third rotating rod (46) with one end rotatably arranged on the third slide seat and the other end rotatably arranged on one end of the arc-shaped rubber pad, a fourth rotating rod (47) symmetrically arranged with the third rotating rod, a third spring (48) sleeved outside the inserting rod, two racks (49) fixedly arranged at two ends of the third slide seat and penetrating through the base, a gear (410) rotatably arranged on the base and used for driving the two racks to move, a ratchet wheel (420) fixedly arranged on one end of the gear, and a first rotating wheel (430) fixedly arranged on the one-way gear.

4. Tumor minimally invasive treatment device for radiology clinical treatment according to claim 1, characterized in that: third fixing device (5) including the symmetry locate first motor (51) and second motor (52) on the organism, locate first motor drive epaxial first roller (53), locate second motor drive epaxial second roller (54), be located chin layer board (55) of first motor and second motor middle and lower, one end is fixed at first bandage (56) that chin layer board one end and the other end were fixed on first roller, one end is fixed at chin layer board other end and the second bandage (57) that the other end was fixed on the second roller, be used for the spacing piece that pushes away of hindbrain.

5. Tumor minimally invasive treatment device for radiology clinical treatment according to claim 4, characterized in that: the push away the piece including portable lift seat (581) of locating on the organism, locate the internal thread hole of lift seat, locate first screw rod (583) of internal thread hole, protection pad (584) of locating first screw rod one end rotates, run through and locate first guide post (585) and second guide post (586) that are used for the protection pad direction on the lift seat, fixed second runner (587) of locating on the first screw rod other end, a triangle ejector pad (588) for fixed lift seat, a first electron telescopic link (589) that is used for driving the triangle ejector pad and removes.

6. Tumor minimally invasive treatment device for radiology clinical treatment according to claim 1, characterized in that: adjusting device (6) include first arc frame (61), one end rotates second arc frame (62) of locating on first arc frame, fixed be used for on the second arc frame other end with first arc fixed fastener (63), locate first arc frame inboard first T type groove, locate second arc frame inboard second T type groove (65), locate first T type inslot arc slider (66), the fixed adjustable shelf that is used for adjusting laser generator on the arc slider and locate height and with the affected part distance, locate on the arc slider and be used for second screw rod (68) fixed to the arc slider, rotate ring (69) of locating second screw rod lower extreme, fixed third runner (610) of locating second screw rod upper end, first arc frame and second arc frame enclose into circular.

7. Tumor minimally invasive treatment device for radiology clinical treatment according to claim 6, characterized in that: the adjusting frame comprises a second fixed seat (671), a fourth sliding seat (672) arranged above the second fixed seat, a plurality of third guide posts (673) penetrating through the second fixed seat and fixed on the fourth sliding seat, a third screw (674) with one end rotatably arranged on the second fixed seat and arranged on the fourth sliding seat, a fourth rotating wheel (675) fixedly arranged at the upper end of the third screw, a fifth sliding seat (676) slidably arranged on the fourth sliding seat, a fourth screw (677) rotatably arranged on the fourth sliding seat and arranged on the fifth sliding seat, a fifth rotating wheel (678) fixedly arranged at one end of the fourth screw, a disc (679) fixedly arranged on the fifth sliding seat, a rotating disc (71) rotatably arranged on the disc, a third motor (72) fixedly arranged on the fifth sliding seat and used for driving the rotating disc to rotate, and a second electronic telescopic rod (73) arranged on the rotating disc, wherein the laser generator is fixedly arranged on the rotating disc, and the distance from the second electronic telescopic rod to the center of the third motor is equal to the distance from the laser generator to the center of the third motor.