CN109876309B - A radiation positioner for oncology medical treatment is clinical - Google Patents
A radiation positioner for oncology medical treatment is clinical Download PDFInfo
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- CN109876309B CN109876309B CN201910178492.6A CN201910178492A CN109876309B CN 109876309 B CN109876309 B CN 109876309B CN 201910178492 A CN201910178492 A CN 201910178492A CN 109876309 B CN109876309 B CN 109876309B
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Abstract
The invention relates to the technical field of medical instruments, in particular to a radiation positioning device for medical clinic of oncology, which comprises: the inspection table is used for placing a bed board, and the lower end of the inspection table is symmetrically provided with supporting legs; the vertical supporting rod is fixedly arranged on one side of the upper end of the inspection table and is used for supporting the cross beam; the beam is used for bearing the adjusting mechanism, and the adjusting mechanism is connected with the radiation plate through a mounting plate fixed on the adjusting mechanism; still be provided with fine-tuning on the mounting panel, fine-tuning includes second motor and reduction gear, and the second motor passes through the motor cabinet to be fixed on the mounting panel, and the output shaft of second motor and the input shaft fixed connection of reduction gear, the output shaft of reduction gear runs through mounting panel and radiation board fixed connection. In the using process of the invention, because the patient can not ensure that the body and the radiation plate can be parallel to each other after lying down, the positioning accuracy in the radiation detection can be realized by the fine adjustment mechanism, and the treatment effect is improved.
Description
Technical Field
The invention relates to the technical field of medical instruments, in particular to a radiation positioning device for medical clinic of oncology.
Background
The oncology department, the internal medicine department, the surgery department, the obstetrics and gynecology department and the pediatrics department are the secondary subjects of clinical medicine, which are divided into the oncology department, the oncology radiotherapy department, the oncology department and the like, and the oncology department is mainly used for the medical treatment of various benign and malignant tumors; the tumor radiotherapy department is mainly engaged in the radiotherapy of tumors; tumor surgery provides a comprehensive treatment mainly based on surgery. The relevant departments of a special oncology hospital are subdivided according to different parts, such as gastrointestinal oncology, lymphoma oncology in oncology; the tumor surgery includes breast surgery, head and neck surgery, thoracic surgery, tumor gynecology, abdominal surgery, etc.
When oncosis treatment, often need use radiation equipment to treat, radiation equipment needs carry out the location processing in the use to improve the radiation effect, however current radiation equipment can only carry out two-way regulation, can't carry out the fine setting around, the radiation effect is general.
Disclosure of Invention
The present invention aims to provide a radiation positioning device for medical clinical oncology, so as to solve the problems in the background art.
In order to achieve the purpose, the invention provides the following technical scheme:
a radiolocalization device for oncology medical clinics, comprising:
the inspection table is used for placing a bed board, and the lower end of the inspection table is symmetrically provided with supporting legs;
the vertical supporting rod is fixedly arranged on one side of the upper end of the inspection table and is used for supporting the cross beam;
the beam is used for bearing the adjusting mechanism, and the adjusting mechanism is connected with the radiation plate through a mounting plate fixed on the adjusting mechanism;
still be provided with fine-tuning on the mounting panel, fine-tuning includes second motor and reduction gear, and the second motor passes through the motor cabinet to be fixed on the mounting panel, and the output shaft of second motor and the input shaft fixed connection of reduction gear, the output shaft of reduction gear runs through mounting panel and radiation board fixed connection.
As a further scheme of the invention: the second motor is a positive and negative motor.
As a further scheme of the invention: and a sliding block is further fixed on the radiation plate, and the upper end of the sliding block is connected in an arc-shaped groove arranged at the lower end of the mounting plate in a sliding manner.
As a further scheme of the invention: the adjustment mechanism includes:
the first motor provides power support for the operation of the adjusting mechanism;
the threaded rod is horizontally arranged below the cross beam and is in rotating connection with an output shaft of the first motor through the meshing action of the bevel gear A and the bevel gear B, and the first motor drives the threaded rod to rotate through the meshing action of the bevel gear A and the bevel gear B when working;
the threaded sleeve is sleeved on the threaded rod and is in threaded connection with the threaded rod, and the lower end of the threaded sleeve is fixedly connected with the mounting plate through a connecting block.
As a further scheme of the invention: the threaded sleeve is provided with two and all with mounting panel fixed connection.
As a further scheme of the invention: the first motor is a forward and reverse rotating motor.
As a further scheme of the invention: the upper end of the threaded sleeve is fixed with a guide sliding block, the upper end of the guide sliding block is connected in a guide groove formed in the cross beam in a sliding mode, and the guide sliding block and the guide groove are matched to slide.
As a further scheme of the invention: the crossbeam is connected on the vertical supporting rod in a sliding mode through a sliding sleeve fixedly connected with the crossbeam, and one end face, opposite to the crossbeam, of the sliding sleeve is fixedly connected with an electric telescopic rod fixed on the inspection table.
As a further scheme of the invention: erect and be provided with the bar stopper on the bracing piece, bar stopper and the bar spacing groove sliding connection who sets up on the sliding sleeve inner wall.
As a further scheme of the invention: the strip-shaped limiting blocks or the strip-shaped limiting grooves are circumferentially arranged.
Compared with the prior art, the invention has the beneficial effects that:
1. in the using process, the patient can not ensure that the body and the radiation plate can be parallel to each other after lying down, so that the positioning accuracy in the radiation detection can be realized through the fine adjustment mechanism, and the treatment effect is improved;
2. the electric telescopic rod drives the sliding sleeve and the cross beam to adjust the vertical position, so that the electric telescopic rod is suitable for patients of different statures, and the application range of the electric telescopic rod is widened.
Drawings
Fig. 1 is a schematic structural diagram of a radiation positioning device for medical clinical oncology.
Fig. 2 is a cross-sectional view in the direction of a-a of a radiation positioning apparatus for clinical use in oncology.
Fig. 3 is a bottom view of a mounting plate in a radiolocalization device for clinical oncology.
In the figure: 1-an inspection table, 2-a bed plate, 3-an electric telescopic rod, 4-a vertical support rod, 5-a sliding sleeve, 6-a first motor, 7-a bevel gear A, 8-a bevel gear B, 9-a guide groove, 10-a threaded rod, 11-a threaded sleeve, 12-a guide sliding block, 13-a mounting plate, 14-a radiation plate, 15-a sliding block, 16-a second motor, 17-a speed reducer, 18-a support leg, 19-an arc groove, 20-a strip-shaped limiting groove, 21-a strip-shaped limiting block and 22-a cross beam.
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.
Please refer to fig. 1-3;
example one
In an embodiment of the present invention, a radiation positioning apparatus for medical clinical treatment in oncology department includes:
the examination table 1 is used for placing the bed plate 2, the lower end of the examination table 1 is symmetrically provided with support legs 18, and the support legs 18 play a supporting role;
a vertical support rod 4 fixedly arranged on one side of the upper end of the inspection table 1 and used for supporting a cross beam 22;
the beam 22 is used for bearing an adjusting mechanism, the adjusting mechanism is connected with the radiation plate 14 through the mounting plate 13 fixed on the adjusting mechanism, and the adjusting mechanism can adjust the left and right positions of the radiation plate 14, so that the radiation position is accurately positioned;
still be provided with fine-tuning on the mounting panel 13, fine-tuning includes second motor 16 and reduction gear 17, and second motor 16 passes through the motor cabinet to be fixed on the mounting panel 13, and the output shaft of second motor 16 and the input shaft fixed connection of reduction gear 17, and the output shaft of reduction gear 17 runs through mounting panel 13 and 14 fixed connection of radiation board, rotates through 16 drive reduction gear of second motor 17, and drive radiation board 14 when reduction gear 17 rotates and rotate to finely tune the position of radiation board 14, in the use, because the patient can't ensure after lying that the health can be parallel to each other with radiation board 14, consequently can realize the location accuracy of radiodetection time measuring through fine-tuning, improved treatment.
The second motor 16 is a positive and negative motor, adopts a 4IK/80 YYYJT type motor, has stable performance, can adopt other types of motors, and can meet the driving requirement, and the comparison of the application is not limited.
The radiation plate 14 is also fixed with a slide block 15, the upper end of the slide block 15 is connected in an arc-shaped groove 19 arranged at the lower end of the mounting plate 13 in a sliding manner, and the slide block 15 and the arc-shaped groove 19 can play a role in stably rotating the radiation plate 14.
The reducer 17 is an application of an existing module, and therefore, the present invention is not described in detail in the specific implementation process.
In the specific implementation process of the present invention, the adjusting mechanism is further described in detail, so as to improve the completeness of the present application, specifically, the adjusting mechanism includes:
the first motor 6 provides power support for the operation of the adjusting mechanism;
the threaded rod 10 is horizontally arranged below the cross beam 22 and is in rotating connection with an output shaft of the first motor 6 through the meshing action of a bevel gear A7 and a bevel gear B8, and the threaded rod 10 is driven to rotate through the meshing action of a bevel gear A7 and a bevel gear B8 when the first motor 6 works;
the threaded sleeve 11 is sleeved on the threaded rod 10 and is in threaded connection with the threaded rod 10, and the lower end of the threaded sleeve 11 is fixedly connected with the mounting plate 13 through a connecting block.
The threaded sleeve 11 is provided with two threaded sleeves and fixedly connected with the mounting plate 13, so that the stability of the threaded sleeve 11 connected with the mounting plate 13 is improved.
The first motor 6 is a forward and reverse rotating motor, a 4IK/80 YYYJT type motor is adopted, the motor is stable in performance, other types of motors can be adopted, and the motor can meet the driving requirement, so that the comparison of the application is not limited.
The upper end of the threaded sleeve 11 is fixed with a guide slider 12, the upper end of the guide slider 12 is slidably connected in a guide groove 9 formed in the cross beam 22, the guide slider 12 and the guide groove 9 are matched to slide, the threaded sleeve 11 is limited, and the threaded sleeve 11 only moves in the left and right directions.
Example two
In an embodiment of the present invention, a radiation positioning apparatus for medical clinical treatment in oncology department includes:
the examination table 1 is used for placing the bed plate 2, the lower end of the examination table 1 is symmetrically provided with support legs 18, and the support legs 18 play a supporting role;
a vertical support rod 4 fixedly arranged on one side of the upper end of the inspection table 1 and used for supporting a cross beam 22;
the beam 22 is used for bearing an adjusting mechanism, the adjusting mechanism is connected with the radiation plate 14 through the mounting plate 13 fixed on the adjusting mechanism, and the adjusting mechanism can adjust the left and right positions of the radiation plate 14, so that the radiation position is accurately positioned;
still be provided with fine-tuning on the mounting panel 13, fine-tuning includes second motor 16 and reduction gear 17, and second motor 16 passes through the motor cabinet to be fixed on the mounting panel 13, and the output shaft of second motor 16 and the input shaft fixed connection of reduction gear 17, and the output shaft of reduction gear 17 runs through mounting panel 13 and 14 fixed connection of radiation board, rotates through 16 drive reduction gear of second motor 17, and drive radiation board 14 when reduction gear 17 rotates and rotate to finely tune the position of radiation board 14, in the use, because the patient can't ensure after lying that the health can be parallel to each other with radiation board 14, consequently can realize the location accuracy of radiodetection time measuring through fine-tuning, improved treatment.
The second motor 16 is a positive and negative motor, adopts a 4IK/80 YYYJT type motor, has stable performance, can adopt other types of motors, and can meet the driving requirement, and the comparison of the application is not limited.
The radiation plate 14 is also fixed with a slide block 15, the upper end of the slide block 15 is connected in an arc-shaped groove 19 arranged at the lower end of the mounting plate 13 in a sliding manner, and the slide block 15 and the arc-shaped groove 19 can play a role in stably rotating the radiation plate 14.
The reducer 17 is an application of an existing module, and therefore, the present invention is not described in detail in the specific implementation process.
In the specific implementation process of the present invention, the adjusting mechanism is further described in detail, so as to improve the completeness of the present application, specifically, the adjusting mechanism includes:
the first motor 6 provides power support for the operation of the adjusting mechanism;
the threaded rod 10 is horizontally arranged below the cross beam 22 and is in rotating connection with an output shaft of the first motor 6 through the meshing action of a bevel gear A7 and a bevel gear B8, and the threaded rod 10 is driven to rotate through the meshing action of a bevel gear A7 and a bevel gear B8 when the first motor 6 works;
the threaded sleeve 11 is sleeved on the threaded rod 10 and is in threaded connection with the threaded rod 10, and the lower end of the threaded sleeve 11 is fixedly connected with the mounting plate 13 through a connecting block.
The threaded sleeve 11 is provided with two threaded sleeves and fixedly connected with the mounting plate 13, so that the stability of the threaded sleeve 11 connected with the mounting plate 13 is improved.
The first motor 6 is a forward and reverse rotating motor, a 4IK/80 YYYJT type motor is adopted, the motor is stable in performance, other types of motors can be adopted, and the motor can meet the driving requirement, so that the comparison of the application is not limited.
The upper end of the threaded sleeve 11 is fixed with a guide slider 12, the upper end of the guide slider 12 is slidably connected in a guide groove 9 formed in the cross beam 22, the guide slider 12 and the guide groove 9 are matched to slide, the threaded sleeve 11 is limited, and the threaded sleeve 11 only moves in the left and right directions.
In the implementation process of the present invention, another embodiment is provided, specifically, the cross beam 22 is slidably connected to the vertical support rod 4 through a sliding sleeve 5 fixedly connected to the cross beam, an end surface of the sliding sleeve 5 opposite to the cross beam 22 is fixedly connected to an electric telescopic rod 3 fixed on the inspection table 1, and the sliding sleeve 5 and the cross beam 22 are driven by the driving action of the electric telescopic rod 3 to perform vertical position adjustment.
In order to increase the stability of the sliding process of the sliding sleeve 5, it is concrete to erect and be provided with the bar stopper 21 on the bracing piece 4, the bar stopper 21 with set up the bar spacing groove 20 sliding connection on the 5 inner walls of sliding sleeve, the bar stopper 21 realizes with the bar spacing groove 20 sliding fit that the sliding sleeve 5 erects the bracing piece 4 relatively and only carries out the removal of direction from top to bottom, the slip in-process, stability is high.
The strip-shaped limiting blocks 21 or the strip-shaped limiting grooves 20 are circumferentially arranged.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. A radiolocalization device for oncology medical clinics, comprising:
the examination table (1) is used for placing the bed plate (2), and the lower end of the examination table (1) is symmetrically provided with support legs (18);
the vertical supporting rod (4) is fixedly arranged on one side of the upper end of the inspection table (1) and is used for supporting the cross beam (22);
the cross beam (22) is used for bearing an adjusting mechanism, and the adjusting mechanism is connected with the radiation plate (14) through a mounting plate (13) fixed on the adjusting mechanism;
the method is characterized in that:
the adjustment mechanism includes:
the first motor (6) provides power support for the operation of the adjusting mechanism;
the threaded rod (10) is horizontally arranged below the cross beam (22) and is in rotating connection with an output shaft of the first motor (6) through the meshing action of the bevel gear A (7) and the bevel gear B (8), and the threaded rod (10) is driven to rotate through the meshing action of the bevel gear A (7) and the bevel gear B (8) when the first motor (6) works;
the threaded sleeve (11) is sleeved on the threaded rod (10) and is in threaded connection with the threaded rod (10), and the lower end of the threaded sleeve (11) is fixedly connected with the mounting plate (13) through a connecting block;
still be provided with fine-tuning on mounting panel (13), fine-tuning includes second motor (16) and reduction gear (17), and second motor (16) are fixed through the motor cabinet on mounting panel (13), and the output shaft of second motor (16) and the input shaft fixed connection of reduction gear (17), the output shaft of reduction gear (17) run through mounting panel (13) and radial plate (14) fixed connection, still be fixed with slider (15) on radial plate (14), the upper end sliding connection of slider (15) sets up in arc wall (19) of mounting panel (13) lower extreme, threaded sleeve (11) are provided with two and all with mounting panel (13) fixed connection.
2. A radiolocation device for use in oncology medical clinics according to claim 1, characterized in that the second motor (16) is a positive and negative motor.
3. A radiolocalization device for medical clinical oncology according to claim 1, characterized in that said first motor (6) is a counter-rotating motor.
4. The radiolocation device for clinical oncology according to claim 3, characterized in that the upper end of the threaded sleeve (11) is fixed with a guide slider (12), the upper end of the guide slider (12) is slidably connected in a guide groove (9) arranged on the cross beam (22), and the guide slider (12) is arranged to slide in cooperation with the guide groove (9).
5. The radiolocation device for oncology medical clinics according to claim 1, characterized in that the cross beam (22) is slidably connected to the upright support bar (4) by a sliding sleeve (5) fixedly connected thereto, and an end face of the sliding sleeve (5) opposite to the cross beam (22) is fixedly connected to the electric telescopic rod (3) fixed to the examination table (1).
6. The radiolocation device for oncology medical clinic according to claim 5, wherein the vertical support rod (4) is provided with a strip-shaped limiting block (21), and the strip-shaped limiting block (21) is slidably connected with a strip-shaped limiting groove (20) arranged on the inner wall of the sliding sleeve (5).
7. The radiolocation device for oncology medical clinics according to claim 6, wherein the strip-shaped limiting blocks (21) or the strip-shaped limiting grooves (20) are arranged circumferentially.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910178492.6A CN109876309B (en) | 2019-03-11 | 2019-03-11 | A radiation positioner for oncology medical treatment is clinical |
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| CN201910178492.6A CN109876309B (en) | 2019-03-11 | 2019-03-11 | A radiation positioner for oncology medical treatment is clinical |
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| CN109876309B true CN109876309B (en) | 2021-11-23 |
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| CN114376709B (en) * | 2022-01-25 | 2022-08-30 | 天津市鹰泰利安康医疗科技有限责任公司 | Bimodal complex tumour treatment device |
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| CN104287837A (en) * | 2014-10-24 | 2015-01-21 | 南京市胸科医院 | Chest puncture positioning device |
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