CN109499016B - Tumor position tracking radiotherapy equipment - Google Patents
Tumor position tracking radiotherapy equipment Download PDFInfo
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- CN109499016B CN109499016B CN201910008465.4A CN201910008465A CN109499016B CN 109499016 B CN109499016 B CN 109499016B CN 201910008465 A CN201910008465 A CN 201910008465A CN 109499016 B CN109499016 B CN 109499016B
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- 238000001959 radiotherapy Methods 0.000 title claims abstract description 38
- 206010028980 Neoplasm Diseases 0.000 title claims abstract description 27
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000009434 installation Methods 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 2
- 238000007789 sealing Methods 0.000 description 8
- 230000005855 radiation Effects 0.000 description 6
- 230000001681 protective effect Effects 0.000 description 4
- 230000006378 damage Effects 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 210000003423 ankle Anatomy 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 230000004807 localization Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002591 computed tomography Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N5/00—Radiation therapy
- A61N5/10—X-ray therapy; Gamma-ray therapy; Particle-irradiation therapy
-
- 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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- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Pathology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Radiology & Medical Imaging (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Accommodation For Nursing Or Treatment Tables (AREA)
- Radiation-Therapy Devices (AREA)
Abstract
The invention discloses a tumor position tracking radiotherapy device which comprises a radiotherapy device, wherein a bed body is arranged on one side of the radiotherapy device, a moving groove is formed in one side of the upper end of the bed body, an adjusting device is arranged in the moving groove, an installation box is arranged on the adjusting device, a limiting device is arranged in the installation box, a rotating roller is rotatably connected onto the side wall of one end in the installation box and is connected with the limiting device, a bandage is arranged on the rotating roller, a first opening is formed in the side wall of one end of the installation box, one end of the bandage penetrates through the first opening and extends to one side of the installation box, and a connecting plate is fixed to one end of the bandage. The invention achieves the purpose of fixing the patient, thereby ensuring the accurate positioning of the tumor position during treatment, avoiding the condition that the patient is hurt by rays due to the movement of the patient, improving the treatment effect, being suitable for different crowds and being convenient to use.
Description
Technical Field
The invention relates to the technical field of medical instruments, in particular to a tumor position tracking radiotherapy device.
Background
Radiotherapy apparatus employs high-energy electromagnetic or particle radiation to treat a patient. The radiation used in radiotherapy lies in the megavolt energy range and it is necessary to precisely locate the diseased part of the patient during radiotherapy to ensure that a sufficiently high radiation dose is applied to the tumour while minimizing damage to healthy tissue of the patient. For the purpose of tumor localization, the affected part to be irradiated in the patient's body is localized at regular time intervals during the treatment. These localizations are generally carried out by means of X-ray imaging methods in the kilovolt energy range, in particular by means of computed tomography.
When treating patient, need to make patient keep a posture motionless to can fix a position and treat fast, but now when treating, just put both hands in the head, the shank can not be fixed, if the time is longer inconvenient, the patient removes easily, leads to the radiation position deviation to appear, thereby has reduced patient's treatment, causes the injury to patient even, for this reason, we have proposed the tracking radiotherapy equipment of tumour position and have solved above-mentioned problem.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a tumor position tracking radiotherapy device.
In order to achieve the purpose, the invention adopts the following technical scheme:
a tumor position tracking radiotherapy device comprises a radiotherapy device, a bed body is arranged on one side of the radiotherapy device, a moving groove is arranged on one side of the upper end of the bed body, an adjusting device is arranged in the moving groove, a mounting box is arranged on the adjusting device, a limiting device is arranged in the mounting box, a rotating roller is rotatably connected onto one end side wall in the mounting box and is connected with the limiting device, a bandage is arranged on the rotating roller, a first opening is arranged on one end side wall of the mounting box, one end of the bandage penetrates through the first opening and extends to one side of the mounting box, a connecting plate is fixed at one end of the bandage, two limiting grooves are arranged on the connecting plate, a spring is installed at the bottom of each limiting groove, a convex block is fixed at the upper end of the spring, a groove is arranged on one end side wall of the bed body, a plurality of placing grooves are equidistantly arranged on one end side wall, and the placing groove and the limiting groove are correspondingly arranged, two sleeves are fixed on one side of the upper end of the bed body, a moving device is arranged in each sleeve, and a handle is arranged on each moving device.
Preferably, adjusting device is including rotating the second screw rod of connection on the shifting chute, the movable plate has been cup jointed to the screw thread on the second screw rod, be fixed with the guard box on the one end lateral wall of the bed body, install servo motor in the guard box, servo motor's output shaft end runs through the one end lateral wall of guard box and shifting chute and extends to the shifting chute in, servo motor's output shaft end is fixed in the one end of second screw rod, all be equipped with first spout on the relative lateral wall in the shifting chute, install first slider in the first spout, the both sides at the movable plate are fixed respectively to the one end of two first sliders, the upper end of movable plate is fixed with two carrier bars, and the lower extreme at the mounting box is all fixed to the upper end of two carrier bars.
Preferably, the mobile device includes the connecting rod in the sleeve, the one end of connecting rod runs through the sleeve and extends to telescopic upper end, the one end of handle is fixed on the connecting rod, the equidistant a plurality of spacing holes that are equipped with of connecting rod, be equipped with the through-hole on the telescopic one end lateral wall, it is equipped with the inserted bar to run through in the through-hole, the one end of inserted bar runs through the through-hole and extends to one of them spacing downthehole.
Preferably, stop device is including fixing the fixed plate on the lateral wall of one end in the mounting box, be fixed with the mounting panel jointly on the relative lateral wall in the mounting box, the one end of live-rollers runs through the mounting panel and extends to one side of mounting panel, the one end of live-rollers is fixed with the carousel, equidistant a plurality of jacks that are equipped with on the carousel, the one end of mounting panel is equipped with the blind hole, first screw rod has been cup jointed to the screw thread on the fixed plate, the one end of first screw rod is fixed with the turning block, the one end of first screw rod runs through one of them jack and extends to in the blind hole.
Preferably, all be equipped with the second spout on the relative lateral wall in the standing groove, install the second slider in the second spout, be fixed with the push pedal jointly between two second sliders, one end lateral wall in the standing groove link up the setting, the one end of push pedal is fixed with the push rod, the one end of push rod runs through the standing groove and extends to the lower extreme of standing groove.
Preferably, a base is fixed at the lower end of the bed body.
Preferably, the lateral wall of one end of the mounting box is hinged with a sealing cover, the lateral wall of one end of the mounting box is provided with a second opening, and the sealing cover and the second opening are correspondingly arranged.
Preferably, both grips are provided with a soft pad.
Preferably, one end of the protection box is welded on one side of the bed body.
Preferably, one side of the upper end of the bed body is provided with a scale mark, and the scale mark is positioned at one side of the movable groove.
Compared with the prior art, the invention has the beneficial effects that:
1. through the matching among the bandage, the connecting plate and the groove, the bandage is fixed on the ankle of the patient, so that the situation that the body of the patient moves during treatment, so that the deviation of the radiation position occurs is avoided, and the treatment position is more accurate during radiation treatment;
2. through the matching between the adjusting device and the mounting box, the adjusting device drives the mounting box to move, the purpose of being suitable for different people is achieved, the adjusting speed is high, and the operation of workers is convenient;
in conclusion, this device has reached and has carried out the purpose fixed to patient to guaranteed to tumor position pinpoint when the treatment, avoided because of patient's removal, lead to the condition emergence that the ray caused the injury to patient, improved the effect of treatment, and be suitable for different crowds, facilitate the use.
Drawings
FIG. 1 is a schematic diagram of an external structure of a tumor location tracking radiation therapy device according to the present invention;
FIG. 2 is a top view of a tumor position tracking radiotherapy apparatus bed according to the present invention;
FIG. 3 is a top view of a tumor location tracking radiation therapy device mounting box according to the present invention;
FIG. 4 is a side view of a tumor location tracking radiation therapy device mounting case according to the present invention;
FIG. 5 is a schematic view of a tumor position tracking radiotherapy apparatus trough according to the present invention;
fig. 6 is an enlarged view of a tumor location tracking radiotherapy apparatus according to the present invention at a point a.
In the figure: the radiation therapy device comprises a radiation therapy device 1, a bed body 2, a moving groove 3, a mounting box 4, a protection box 5, an inserting rod 6, a connecting rod 7, a base 8, a rotating block 9, a sealing cover 10, a fixing plate 11, a first screw 12, a rotating disc 13, a rotating roller 14, a mounting plate 15, a first opening 16, a bandage 17, a convex block 18, a connecting plate 19, a groove 20, a placing groove 21, a push rod 22, a second sliding block 23, a second sliding groove 24, a push plate 25, a limiting hole 26, a jack 27, a spring 28, a servo motor 29, a scale mark 30, a moving plate 31, a first sliding groove 32, a second screw 33, a bearing rod 34, a first sliding block 35, a sleeve 36 and a handle 37.
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.
Referring to fig. 1-6, a tumor position tracking radiotherapy device comprises a radiotherapy device 1, the radiotherapy device 1 is convenient for tracking and positioning the position of a tumor of a patient, so as to conveniently perform radiotherapy, one side of the radiotherapy device 1 is provided with a bed body 2, a base 8 is fixed at the lower end of the bed body 2, one side of the upper end of the bed body 2 is provided with a moving groove 3, one side of the upper end of the bed body 2 is provided with a scale mark 30, the scale mark 30 is positioned at one side of the moving groove 3, the scale mark 30 is convenient for observing the moving position of a mounting box 4, so as to be convenient for adjustment according to the height of the patient, an adjusting device is arranged in the moving groove 3, the mounting box 4 is arranged on the adjusting device, and the adjusting device drives the mounting box;
a sealing cover 10 is hinged to the side wall of one end of the mounting box 4, a second opening is formed in the side wall of one end of the mounting box 4, the sealing cover 10 and the second opening are correspondingly arranged, the mounting box 4 can be conveniently opened through the sealing cover 10, equipment in the mounting box 4 can be adjusted, a limiting device is arranged in the mounting box 4, the limiting device fixes the rotary table 13, and the bandage 17 is prevented from driving the rotary table 13 to move when a patient is fixed;
a rotating roller 14 is rotatably connected to the side wall of one end in the mounting box 4, the rotating roller 14 is connected with a limiting device, a bandage 17 is arranged on the rotating roller 14, the bandage 17 moves to enable the rotating roller 14 to rotate, a first opening 16 is formed in the side wall of one end of the mounting box 4, one end of the bandage 17 penetrates through the first opening 16 and extends to one side of the mounting box 4, a connecting plate 19 is fixed to one end of the bandage 17, the connecting plate 19 conveniently drives the bandage 17 to move, two limiting grooves are formed in the connecting plate 19, springs 28 are installed at the bottoms of the limiting grooves, bumps 18 are fixed to the upper ends of the springs 28, the bumps 18 and the springs 28 conveniently fix the connecting plate 19, and the patient is prevented from moving during treatment;
be equipped with recess 20 on the one end lateral wall of the bed body 2, equidistant a plurality of standing grooves 21 that are equipped with on the one end lateral wall in the recess 20, and standing groove 21 and spacing groove correspond the setting, and upper end one side of the bed body 2 is fixed with two sleeves 36, is equipped with the mobile device in the sleeve 36, is equipped with handle 37 on the mobile device, and the mobile device drives handle 37 and removes to the convenience is adjusted the position according to the patient of difference, all is equipped with the cushion on two handles 37, and the cushion makes things convenient for the patient to use.
In the invention, the adjusting device comprises a second screw 33 rotationally connected to the moving slot 3, a moving plate 31 is sleeved on the second screw 33 in a threaded manner, the moving plate 31 moves by the rotation of the second screw 33, a protective box 5 is fixed on the side wall of one end of the bed body 2, one end of the protective box 5 is welded on one side of the bed body 2, a servo motor 29 is installed in the protective box 5, the tail end of an output shaft of the servo motor 29 penetrates through the protective box 5 and the side wall of one end of the moving slot 3 and extends into the moving slot 3, the tail end of the output shaft of the servo motor 29 is fixed at one end of the second screw 33, the servo motor 29 drives the second screw 33 to rotate forwards and backwards, first sliding slots 32 are arranged on opposite side walls in the moving slot 3, first sliding blocks 35 are installed in the first sliding slots 32, one ends of the two first sliding blocks 35 are respectively fixed on two sides of the moving, two bearing rods 34 are fixed at the upper end of the moving plate 31, the upper ends of the two bearing rods 34 are fixed at the lower end of the mounting box 4, and the movement of the bearing rods 34 drives the mounting box 4 to move, so that the position of the mounting box 4 is conveniently adjusted.
According to the invention, the moving device comprises the connecting rod 7 in the sleeve 36, one end of the connecting rod 7 penetrates through the sleeve 36 and extends to the upper end of the sleeve 36, one end of the handle 37 is fixed on the connecting rod 7, the handle 37 is driven by the movement of the connecting rod 7 to move, a plurality of limiting holes 26 are formed in the connecting rod 7 at equal intervals, a through hole is formed in the side wall of one end of the sleeve 36, the inserting rod 6 penetrates through the through hole, one end of the inserting rod 6 penetrates through the through hole and extends into one of the limiting holes 26, the inserting rod 6 is convenient for fixing the connecting rod 7, and the position of the handle 37 is convenient.
According to the invention, the limiting device comprises a fixing plate 11 fixed on the side wall of one end in a mounting box 4, a mounting plate 15 is jointly fixed on the opposite side walls in the mounting box 4, one end of a rotating roller 14 penetrates through the mounting plate 15 and extends to one side of the mounting plate 15, a rotary table 13 is fixed at one end of the rotating roller 14, the rotary table 13 is driven to rotate by the rotation of the rotating roller 14, a plurality of insertion holes 27 are formed in the rotary table 13 at equal intervals, one end of the mounting plate 15 is provided with a blind hole, a first screw 12 is sleeved on the fixing plate 11 in a threaded manner, a rotating block 9 is fixed at one end of the first screw 12, the first screw 12 is driven to rotate by the rotation of the rotating block 9, one end of the first screw 12 penetrates through one of the insertion holes 27 and extends into the blind hole, the first screw 12 moves into one of the.
In the invention, the opposite side walls in the placing groove 21 are respectively provided with the second sliding grooves 24, the second sliding blocks 23 are arranged in the second sliding grooves 24, the push plate 25 is jointly fixed between the two second sliding blocks 23, the side wall at one end in the placing groove 21 is arranged in a penetrating way, one end of the push plate 25 is fixed with the push rod 22, the push plate 25 is driven by the movement of the push rod 22 to move, one end of the push rod 22 penetrates through the placing groove 21 and extends to the lower end of the placing groove 21, the push plate 25 enables the bump 18 to move, and the spring 28 is compressed by the bump 18, so that the connecting plate 19 is convenient.
In the invention, when in use, a patient firstly lies on the bed body 2, two inserting rods 6 are pulled out according to the requirement of placing the hands of the patient, then the connecting rod 7 is moved, the connecting rod 7 drives the handles 37 to move to a proper position, the hands are placed on the two handles 37, then the servo motor 29 drives the second screw 33 to rotate according to the height of the patient, the second screw 33 drives the moving plate 31 to move, the moving plate 31 drives the installation box 4 to move through the two bearing rods 34, the installation box 4 pulls the connecting plate 19 after moving to the proper position, the connecting plate 19 pulls the bandage 17, the bandage 17 drives the rotating roller 14 to rotate, the rotating roller 14 drives the turntable 13 to rotate, the connecting plate 19 drives the bandage 17 to move to the proper position, the bandage 17 is fixed at the ankle of the patient, then the two lugs 18 on the connecting plate 19 are compressed, the springs 28 are compressed by the lugs 18, then the connecting plate 19 moves to the, the convex block 18 is abutted against the side wall of the groove 20, after the convex block is moved to the position of the placing groove 21, the spring 28 is reset to enable the convex block 18 to be moved into the placing groove 21, then the sealing cover is opened to rotate the rotating block 9, the rotating block 9 drives the first screw rod 12 to rotate, one end of the first screw rod 12 extends into one of the jacks 27 and then extends into the blind hole, then the tumor position of a patient is tracked and positioned through the radiotherapy device 1, radiotherapy is carried out simultaneously, after the treatment is finished, the push rod 22 is pushed, the push rod 22 enables the convex block 18 to move through the push plate 25, meanwhile, the spring 28 is compressed, the connecting plate 19 is pulled out, then the sealing cover 10 is opened, the rotating disc 13 is rotated, and the bandage 17 is.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (7)
1. A tumor position tracking radiotherapy apparatus comprising a radiotherapy device (1), characterized in that: one side of the radiotherapy device (1) is provided with a bed body (2), one side of the upper end of the bed body (2) is provided with a moving groove (3), an adjusting device is arranged in the moving groove (3), the adjusting device is provided with a mounting box (4), a limiting device is arranged in the mounting box (4), one end side wall in the mounting box (4) is rotatably connected with a rotating roller (14), the rotating roller (14) is connected with the limiting device, a bandage (17) is arranged on the rotating roller (14), one end side wall of the mounting box (4) is provided with a first opening (16), one end of the bandage (17) penetrates through the first opening (16) and extends to one side of the mounting box (4), one end of the bandage (17) is fixed with a connecting plate (19), the connecting plate (19) is provided with two limiting grooves, and the bottom in the limiting grooves is provided with a spring (28), the upper end of the spring (28) is fixed with a convex block (18), the side wall of one end of the bed body (2) is provided with a groove (20), the side wall of one end in the groove (20) is provided with a plurality of placing grooves (21) at equal intervals, the placing grooves (21) and the limiting grooves are correspondingly arranged, one side of the upper end of the bed body (2) is fixed with two sleeves (36), a moving device is arranged in each sleeve (36), and a handle (37) is arranged on each moving device;
the limiting device comprises a fixing plate (11) fixed on the side wall of one end in a mounting box (4), a mounting plate (15) is jointly fixed on the opposite side wall in the mounting box (4), one end of a rotating roller (14) penetrates through the mounting plate (15) and extends to one side of the mounting plate (15), a rotary disc (13) is fixed at one end of the rotating roller (14), a plurality of jacks (27) are arranged on the rotary disc (13) at equal intervals, a blind hole is formed in one end of the mounting plate (15), a first screw rod (12) is sleeved on the fixing plate (11) in a threaded manner, a rotating block (9) is fixed at one end of the first screw rod (12), and one end of the first screw rod (12) penetrates through one of the jacks (27) and extends into the blind hole;
the adjusting device comprises a second screw rod (33) rotatably connected to the moving groove (3), a moving plate (31) is sleeved on the second screw rod (33) in a threaded manner, a protection box (5) is fixed on one end side wall of the bed body (2), a servo motor (29) is installed in the protection box (5), the tail end of an output shaft of the servo motor (29) penetrates through one end side walls of the protection box (5) and the moving groove (3) and extends into the moving groove (3), the tail end of the output shaft of the servo motor (29) is fixed at one end of the second screw rod (33), first sliding grooves (32) are formed in opposite side walls in the moving groove (3), first sliding blocks (35) are installed in the first sliding grooves (32), one ends of the two first sliding blocks (35) are fixed on two sides of the moving plate (31) respectively, two bearing rods (34) are fixed at the upper end of the moving plate (31), the upper ends of the two bearing rods (34) are fixed at the lower end of the mounting box (4);
the mobile device comprises a connecting rod (7) in a sleeve (36), one end of the connecting rod (7) penetrates through the sleeve (36) and extends to the upper end of the sleeve (36), one end of a handle (37) is fixed on the connecting rod (7), a plurality of limiting holes (26) are formed in the connecting rod (7) at equal intervals, a through hole is formed in one end side wall of the sleeve (36), an inserting rod (6) penetrates through the through hole, and one end of the inserting rod (6) penetrates through the through hole and extends into one of the limiting holes (26).
2. A tumor location tracking radiotherapy apparatus according to claim 1, wherein the placement groove (21) is provided with second sliding grooves (24) on opposite side walls, the second sliding grooves (24) are provided with second sliding blocks (23), a push plate (25) is commonly fixed between the two second sliding blocks (23), one end side wall of the placement groove (21) is arranged in a penetrating manner, one end of the push plate (25) is fixed with a push rod (22), and one end of the push rod (22) penetrates through the placement groove (21) and extends to the lower end of the placement groove (21).
3. A tumor position tracking radiotherapy apparatus according to claim 1, characterized in that the bed (2) has a base (8) fixed to its lower end.
4. A tumor position tracking radiotherapy device according to claim 1, characterized in that a cover (10) is hinged on one end side wall of the mounting box (4), a second opening is arranged on one end side wall of the mounting box (4), and the cover (10) and the second opening are correspondingly arranged.
5. A tumor position tracking radiotherapy apparatus according to claim 1, characterized in that both grips (37) are provided with soft pads.
6. A tumor position tracking radiotherapy apparatus according to claim 1, characterized in that one end of said protection box (5) is welded on one side of the bed (2).
7. A tumor position tracking radiotherapy apparatus according to claim 1, characterized in that the bed body (2) is provided with graduation marks (30) at the upper end side, and the graduation marks (30) are located at one side of the moving groove (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910008465.4A CN109499016B (en) | 2019-01-04 | 2019-01-04 | Tumor position tracking radiotherapy equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910008465.4A CN109499016B (en) | 2019-01-04 | 2019-01-04 | Tumor position tracking radiotherapy equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109499016A CN109499016A (en) | 2019-03-22 |
| CN109499016B true CN109499016B (en) | 2020-11-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910008465.4A Expired - Fee Related CN109499016B (en) | 2019-01-04 | 2019-01-04 | Tumor position tracking radiotherapy equipment |
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| Country | Link |
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| CN (1) | CN109499016B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111973378A (en) * | 2020-09-09 | 2020-11-24 | 南京诺源医疗器械有限公司 | Tumor positioning system based on imager |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103182150A (en) * | 2011-12-27 | 2013-07-03 | 上海世鹏实验室科技发展有限公司 | Radiotherapy equipment |
| CN204193316U (en) * | 2014-11-16 | 2015-03-11 | 苑超 | A kind of Multifunction tumour radiotherapy bed |
| CN107596577A (en) * | 2017-09-11 | 2018-01-19 | 刘桂平 | A kind of special radiotherapy apparatus of doctor |
| EP3398653A1 (en) * | 2017-05-03 | 2018-11-07 | Elekta Limited | Communication channel |
-
2019
- 2019-01-04 CN CN201910008465.4A patent/CN109499016B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103182150A (en) * | 2011-12-27 | 2013-07-03 | 上海世鹏实验室科技发展有限公司 | Radiotherapy equipment |
| CN204193316U (en) * | 2014-11-16 | 2015-03-11 | 苑超 | A kind of Multifunction tumour radiotherapy bed |
| EP3398653A1 (en) * | 2017-05-03 | 2018-11-07 | Elekta Limited | Communication channel |
| CN107596577A (en) * | 2017-09-11 | 2018-01-19 | 刘桂平 | A kind of special radiotherapy apparatus of doctor |
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| CN109499016A (en) | 2019-03-22 |
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Granted publication date: 20201124 |