CN215841265U - Tumor radiotherapy protector - Google Patents
Tumor radiotherapy protector Download PDFInfo
- Publication number
- CN215841265U CN215841265U CN202121568769.5U CN202121568769U CN215841265U CN 215841265 U CN215841265 U CN 215841265U CN 202121568769 U CN202121568769 U CN 202121568769U CN 215841265 U CN215841265 U CN 215841265U
- Authority
- CN
- China
- Prior art keywords
- adjusting
- radiation
- spacing
- thread bush
- remove
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000001959 radiotherapy Methods 0.000 title claims abstract description 43
- 206010028980 Neoplasm Diseases 0.000 title claims abstract description 35
- 230000001012 protector Effects 0.000 title abstract description 4
- 230000005855 radiation Effects 0.000 claims abstract description 44
- 230000007246 mechanism Effects 0.000 claims abstract description 14
- 230000006978 adaptation Effects 0.000 claims description 8
- 230000000694 effects Effects 0.000 claims description 7
- 230000001276 controlling effect Effects 0.000 claims 1
- 230000001105 regulatory effect Effects 0.000 claims 1
- 238000003466 welding Methods 0.000 claims 1
- 230000001681 protective effect Effects 0.000 abstract description 19
- 230000002633 protecting effect Effects 0.000 abstract description 7
- 230000008901 benefit Effects 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 8
- 230000002285 radioactive effect Effects 0.000 description 8
- 230000036541 health Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 201000011510 cancer Diseases 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 210000004027 cell Anatomy 0.000 description 2
- 230000002062 proliferating effect Effects 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000024245 cell differentiation Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010894 electron beam technology Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000001575 pathological effect Effects 0.000 description 1
- 230000035755 proliferation Effects 0.000 description 1
- 230000003439 radiotherapeutic effect Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000002560 therapeutic procedure Methods 0.000 description 1
- 210000004881 tumor cell Anatomy 0.000 description 1
Images
Landscapes
- Radiation-Therapy Devices (AREA)
Abstract
The utility model relates to a tumor radiotherapy protective device, which comprises a radiotherapy device, an adjusting device and a radiation protective cover, wherein the front surface of the radiotherapy device is provided with the adjusting device for adjusting the radiation protective cover to move back and forth, the bottom of the adjusting device is provided with a telescopic mechanism for adjusting the radiation protective cover to move up and down, and the output end of the telescopic mechanism is fixedly connected with the radiation protective cover; the adjusting device comprises a limiting frame, a servo motor, an adjusting lead screw and a threaded sleeve. This tumour radiation therapy protector through setting up the controller control servo motor and starting, and servo motor starts to drive and adjusts the lead screw and rotate, adjusts the lead screw and rotates and remove about driving the thread bush, and remove about the thread bush and remove about driving the connecting rod and remove, and remove about the connecting rod and remove about the radiation protection casing that drives the telescopic machanism bottom and remove, the effectual protective range who strengthens radiation protection casing has reached the advantage that the protecting effect is good.
Description
Technical Field
The utility model relates to the technical field of medical instruments, in particular to a protective device for tumor radiotherapy.
Background
The tumor radiotherapy is a local treatment method for treating tumor by utilizing radioactive rays, wherein the radioactive rays comprise alpha, beta and gamma rays generated by radioactive isotopes and x rays, electron beams, proton beams and other particle beams generated by various x-ray treatment machines or accelerators, about 70 percent of cancer patients need to be treated by the radioactive rays in the process of treating the cancer, about 40 percent of cancers can be radically treated by radiotherapy, the role and the position of the radioactive rays in the tumor treatment are increasingly prominent, the curative effect of the radioactive treatment is one of main means for treating malignant tumors, the variable reaction degrees of different tissue organs and various tumor tissues after being irradiated are different, the radioactive sensitivity is related to the proliferation cycle and the pathological grading of tumor cells, namely, actively proliferating cells are sensitive to non-proliferating cells, the higher the cell differentiation degree is, the lower the radioactive sensitivity is, the higher the reverse is.
Tumor radiotherapy has a wide and important role in the field of tumor therapy, but the existing tumor radiotherapy has certain limitations, when tumor radiotherapy is carried out, other healthy parts of a patient are exposed to radiation besides tumor parts, the protection effect is poor, so that the healthy body parts are also unnecessarily damaged, the body health of the patient is seriously influenced, the social requirement cannot be met, and therefore, the tumor radiotherapy protection device is provided to solve the problems.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior art, the utility model provides the tumor radiotherapy protective device which has the advantages of good protective effect and the like, and solves the problems that the protective effect is poor during tumor radiotherapy and the body health of a patient is seriously influenced.
In order to achieve the purpose of good protection effect, the utility model provides the following technical scheme: a protective device for tumor radiotherapy comprises a radiotherapy apparatus, an adjusting device and a radiation protective cover, wherein the adjusting device used for adjusting the radiation protective cover to move back and forth is arranged on the front side of the radiotherapy apparatus, a telescopic mechanism used for adjusting the radiation protective cover to move up and down is arranged at the bottom of the adjusting device, and the radiation protective cover is fixedly connected to the output end of the telescopic mechanism;
adjusting device includes spacing, servo motor, regulation lead screw and thread bush, the inside fixed mounting of spacing has servo motor, fixedly connected with extends to the inside regulation lead screw of spacing on servo motor's the output shaft, the outside threaded connection who adjusts the lead screw has the thread bush.
Further, the inside fixed mounting of spacing has the bearing with adjusting lead screw looks adaptation, the spacing groove has been seted up on the interior roof of spacing.
Further, one side fixedly connected with that telescopic machanism was kept away from to the thread bush extends to the gag lever post of limiting groove inside, the gag lever post welds with the thread bush.
Furthermore, one side fixedly connected with that the stop lever is kept away from to the thread bush runs through and extends to the outside connecting rod of spacing, connecting rod and telescopic machanism fixed connection.
Further, the outer diameter of the limiting rod is equal to the inner diameter of the limiting groove, and a movable groove is formed in the bottom of the limiting frame.
Further, the internal diameter of activity groove and the external diameter looks adaptation of connecting rod, radiation therapy apparatus's the front and the bottom that is located radiation protection casing are provided with the supporting seat that is used for supporting.
Furthermore, the top of the supporting seat is connected with a bearing plate for carrying people in a sliding manner, an electric sliding rail matched with the bearing plate is arranged inside the supporting seat, and a controller for controlling an electric element is arranged on the side surface of the radiotherapy apparatus.
Compared with the prior art, the utility model provides a tumor radiotherapy protective device, which has the following beneficial effects:
this tumour radiation therapy protector, start through setting up controller control servo motor, servo motor starts to drive and adjusts the lead screw and rotates, it removes about the screw thread cover to adjust the lead screw rotation and drive the thread bush, remove about the thread bush and remove the drive connecting rod and remove, remove about the connecting rod and remove about the radiation protection casing that drives the telescopic machanism bottom, then control telescopic machanism through setting up the controller and start, telescopic machanism starts to drive radiation protection casing and moves down, make radiation protection casing and bearing plate contact, be convenient for adjust the protection position of radiation protection casing according to the position of patient's treatment, the effectual protective scope that has strengthened radiation protection casing, the advantage that the protecting effect is good has been reached, the protecting effect is relatively poor when having solved tumour radiation therapy, serious influence the healthy problem of patient.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a side view of the structure of the present invention;
fig. 3 is a back view of the structure of the present invention.
In the figure: 1 radiotherapeutic instrument, 2 supporting seats, 3 bearing plates, 4 adjusting devices, 5 telescopic mechanisms, 6 connecting rods, 7 radiation shields, 8 limiting frames, 9 servo motors, 10 adjusting lead screws, 11 threaded sleeves, 12 limiting grooves, 13 limiting rods, 14 movable grooves and 15 controllers.
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. 1-3, a protective device for tumor radiotherapy comprises a radiotherapy apparatus 1, an adjusting device 4 and a radiation shield 7, wherein the adjusting device 4 for adjusting the radiation shield 7 to move back and forth is arranged on the front surface of the radiotherapy apparatus 1, a telescopic mechanism 5 for adjusting the radiation shield 7 to move up and down is arranged at the bottom of the adjusting device 4, and the radiation shield 7 is fixedly connected to the output end of the telescopic mechanism 5;
the adjusting device 4 comprises a limiting frame 8, a servo motor 9, an adjusting screw rod 10 and a threaded sleeve 11, the servo motor 9 is fixedly installed inside the limiting frame 8, the adjusting screw rod 10 extending into the limiting frame 8 is fixedly connected to an output shaft of the servo motor 9, the threaded sleeve 11 is connected to the outer portion of the adjusting screw rod 10 in a threaded manner, the servo motor 9 is controlled to be started by a controller 15, the servo motor 9 is started to drive the adjusting screw rod 10 to rotate, the adjusting screw rod 10 rotates to drive the threaded sleeve 11 to move left and right, the threaded sleeve 11 moves left and right to drive the connecting rod 6 to move left and right, the connecting rod 6 moves left and right to drive the radiation protection cover 7 at the bottom of the telescopic mechanism 5 to move left and right, then the telescopic mechanism 5 is controlled to be started by the controller 15, the telescopic mechanism 5 is started to drive the radiation protection cover 7 to move downwards, so that the radiation protection cover 7 is in contact with the bearing plate 3, and the protection position of the radiation protection cover 7 can be conveniently adjusted according to the position to be treated by a patient, the protection scope of the radiation protection cover 7 is effectively enhanced, the advantage of good protection effect is achieved, and the problems that the protection effect is poor during tumor radiotherapy and the body health of a patient is seriously affected are solved.
In this embodiment, the inside fixed mounting of spacing 8 has the bearing with adjusting lead screw 10 looks adaptation, spacing groove 12 has been seted up on spacing 8's the interior roof, one side fixedly connected with that telescopic machanism 5 was kept away from to thread bush 11 extends to the inside gag lever post 13 of spacing groove 12, gag lever post 13 welds with thread bush 11, one side fixedly connected with that gag lever post 13 was kept away from to thread bush 11 runs through and extends to the outside connecting rod 6 of spacing 8, connecting rod 6 and telescopic machanism 5 fixed connection, this telescopic machanism 5 both can be electric putter also can be the cylinder, the external diameter of gag lever post 13 equals with the internal diameter of spacing groove 12, through setting up gag lever post 13 and sliding from side to side in spacing groove 12 inside, be convenient for carry on spacingly to thread bush 11, effectual reinforcing radiation protection casing 7 when moving from side to side the steadiness.
In this embodiment, movable groove 14 has been seted up to spacing 8's bottom, movable groove 14's internal diameter and connecting rod 6's external diameter looks adaptation, be convenient for remove about connecting rod 6, radiotherapy apparatus 1's the front and the bottom that is located radiation protection casing 7 are provided with supporting seat 2 that is used for supporting, the top sliding connection of supporting seat 2 has bearing plate 3 that is used for the manned, the inside of supporting seat 2 is provided with the electronic slide rail with 3 looks adaptations of bearing plate, be convenient for the 3 back-and-forth movements of bearing plate at 2 tops of supporting seat, radiotherapy apparatus 1's side is provided with controller 15 that is used for controlling electric elements, be convenient for to radiotherapy apparatus 1, bearing plate 3, telescopic machanism 5 and servo motor 9 carry out remote control.
This embodiment is when using, through placing the patient on bearing plate 3, adjust the removal of radiation protection casing 7 according to the position of patient treatment again, control servo motor 9 through setting up controller 15 and start, servo motor 9 starts and drives regulation lead screw 10 and rotates, it moves about driving thread bush 11 to adjust lead screw 10 and rotate, it moves about driving connecting rod 6 to move about thread bush 11, move about driving radiation protection casing 7 of 5 bottoms of telescopic machanism about connecting rod 6, then control telescopic machanism 5 through setting up controller 15 and start, telescopic machanism 5 starts and drives radiation protection casing 7 and remove downwards, make radiation protection casing 7 and bearing plate 3 contact, make radiation protection casing 7 protect the health position outside the treatment position.
The beneficial effects of the above embodiment are as follows:
the tumor radiotherapy protecting device is characterized in that a controller 15 is arranged to control a servo motor 9 to start, the servo motor 9 is started to drive an adjusting screw rod 10 to rotate, the adjusting screw rod 10 rotates to drive a threaded sleeve 11 to move left and right, the threaded sleeve 11 moves left and right to drive a connecting rod 6 to move left and right, the connecting rod 6 moves left and right to drive a radiation protecting cover 7 at the bottom of a telescopic mechanism 5 to move left and right, then control telescopic machanism 5 through setting up controller 15 and start, telescopic machanism 5 starts and drives radiation protection casing 7 downstream, makes radiation protection casing 7 and bearing plate 3 contact, is convenient for adjust the protection position of radiation protection casing 7 according to the position of patient's treatment, and the effectual protective scope that strengthens radiation protection casing 7 has reached the advantage that the protecting effect is good, and the protecting effect is relatively poor when having solved tumour radiotherapy, serious influence the healthy problem of patient.
The electrical components shown herein are electrically connected to a main controller and a power supply, the main controller can be a conventional known device controlled by a computer, and the conventional power connection technology disclosed in the prior art is not described in detail herein.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A tumor radiotherapy protection device comprises a radiotherapy device (1), a regulating device (4) and a radiation protection cover (7), and is characterized in that: the front side of the radiotherapy apparatus (1) is provided with an adjusting device (4) for adjusting the radiation protection cover (7) to move back and forth, the bottom of the adjusting device (4) is provided with a telescopic mechanism (5) for adjusting the radiation protection cover (7) to move up and down, and the output end of the telescopic mechanism (5) is fixedly connected with the radiation protection cover (7);
adjusting device (4) include spacing (8), servo motor (9), regulation lead screw (10) and thread bush (11), the inside fixed mounting of spacing (8) has servo motor (9), fixedly connected with extends to spacing (8) inside regulation lead screw (10) on the output shaft of servo motor (9), the outside threaded connection who adjusts lead screw (10) has thread bush (11).
2. A tumor radiation therapy shielding device according to claim 1, wherein: the inside fixed mounting of spacing (8) has the bearing with adjusting lead screw (10) looks adaptation, spacing groove (12) have been seted up on the interior roof of spacing (8).
3. A tumor radiation therapy shielding device according to claim 2, wherein: one side fixedly connected with that telescopic machanism (5) was kept away from in thread bush (11) extends to gag lever post (13) of spacing groove (12) inside, gag lever post (13) and thread bush (11) welding.
4. A tumor radiation therapy shielding device according to claim 3, wherein: one side fixedly connected with that the thread bush (11) is far away from the limiting rod (13) runs through and extends to a connecting rod (6) outside the limiting frame (8), and the connecting rod (6) is fixedly connected with the telescopic mechanism (5).
5. A tumor radiation therapy shielding device according to claim 4, wherein: the outer diameter of the limiting rod (13) is equal to the inner diameter of the limiting groove (12), and the bottom of the limiting frame (8) is provided with a movable groove (14).
6. A tumor radiation therapy shielding device according to claim 5, wherein: the internal diameter of activity groove (14) and the external diameter looks adaptation of connecting rod (6), the front of radiotherapy apparatus (1) just is located the bottom of radiation protection casing (7) and is provided with supporting seat (2) that are used for supporting.
7. A tumor radiation therapy shielding device according to claim 6, wherein: the top sliding connection of supporting seat (2) has bearing plate (3) that are used for manned, the inside of supporting seat (2) is provided with the electronic slide rail with bearing plate (3) looks adaptation, the side of radiotherapy apparatus (1) is provided with controller (15) that are used for controlling electric elements.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121568769.5U CN215841265U (en) | 2021-07-12 | 2021-07-12 | Tumor radiotherapy protector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121568769.5U CN215841265U (en) | 2021-07-12 | 2021-07-12 | Tumor radiotherapy protector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215841265U true CN215841265U (en) | 2022-02-18 |
Family
ID=80332433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121568769.5U Expired - Fee Related CN215841265U (en) | 2021-07-12 | 2021-07-12 | Tumor radiotherapy protector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215841265U (en) |
-
2021
- 2021-07-12 CN CN202121568769.5U patent/CN215841265U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110585608B (en) | Clinical radiotherapy device that location was sheltered from | |
| CN215841265U (en) | Tumor radiotherapy protector | |
| WO2023040878A1 (en) | Dual-rail motion focusing radiotherapy device and radiotherapy method thereof | |
| WO2023051394A1 (en) | Treatment bed for radiotherapy | |
| CN109758681A (en) | A kind of radiation positioning device for oncology medicinal | |
| CN209098697U (en) | A kind of cancer cell irradiation experiment cell culture apparatus | |
| CN210078638U (en) | Rotary treatment cabin | |
| CN211245253U (en) | A location auxiliary device for radiotherapy | |
| JP3707967B2 (en) | Proton beam therapy system | |
| CN215351629U (en) | Skin protection device for breast cancer radiation patient | |
| CN102430208B (en) | Tumour radiation therapy device capable of automatically reducing radiation field | |
| CN109954229A (en) | A kind of rotation therapy cabin | |
| CN217187514U (en) | Skin protection device for radiotherapy nursing | |
| CN216319547U (en) | Double-track motion focusing radiotherapy equipment | |
| KR101058193B1 (en) | Non-invasive Real-Time Tumor Tracking System | |
| CN213789662U (en) | Protective device for diagnosis and treatment | |
| CN207137156U (en) | A kind of medical tumor radiotherapy positioner | |
| CN109646819A (en) | A kind of accelerator beat bracket | |
| CN218900600U (en) | 6-degree-of-freedom radiotherapy bed based on triaxial mechanical arm | |
| CN215084372U (en) | Tumor radiotherapy point positioning device | |
| CN211513172U (en) | Tumor radiotherapy positioner | |
| CN219398757U (en) | Tumor radiotherapy protector | |
| CN217938926U (en) | Skull tumor radiotherapy positioning device with improved structure | |
| CN212235660U (en) | Be used for tumour radiotherapy auxiliary positioning device | |
| CN214105599U (en) | Breast tumor radiotherapy device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220218 |