CN219050153U

CN219050153U - Proton therapeutic equipment

Info

Publication number: CN219050153U
Application number: CN202223018806.2U
Authority: CN
Inventors: 李跃金; 伍家香; 李友元; 张军; 陈俊; 古强; 许鹏羽; 黄培培; 李聪; 赵林林; 张森
Original assignee: Cgn Medical Technology Mianyang Co ltd
Current assignee: Cgn Medical Technology Mianyang Co ltd
Priority date: 2022-11-14
Filing date: 2022-11-14
Publication date: 2023-05-23
Anticipated expiration: 2032-11-14

Abstract

The utility model discloses a proton therapeutic apparatus, which comprises a proton therapeutic apparatus main body and a driving component, wherein a medical bed is arranged at the front end of the proton therapeutic apparatus main body, the driving component which is used for not influencing treatment is arranged on the right side of the medical bed, the driving component comprises a mounting plate, a driving motor, a threaded rod, a movable sleeve, a connecting block, a limiting sleeve and a limiting rod, and the driving motor is arranged at the front end of the mounting plate. This proton therapeutic instrument can accomplish electronic display screen automatically regulated, when the treatment head starts, for not influencing the treatment head and work, electronic display screen is adjustable to the position of patient's shank, and then when having ensured the normal work of treatment head, also can be convenient in time communicate with the patient, increase equipment practicality, can adjust electronic display screen to suitable angle through adjusting part, also can be convenient when making the patient lie and communicate with the doctor, highly also can carry out automatic regulation simultaneously, and then be applicable to the doctor and patient more and exchange.

Description

Proton therapeutic equipment

Technical Field

The utility model relates to the field of proton linear accelerators, in particular to a proton therapeutic apparatus.

Background

The proton linear accelerator consists of a high-frequency power source ion source, an accelerating electrode, a target chamber, a straight-air system and the like. The accelerating electrodes called drift tubes are arranged in a straight line, and are alternately applied with a high-frequency voltage to accelerate protons in gaps of the drift tubes, and after entering the drift tubes, the accelerating electrodes protect the protons from a decelerating electric field, and are widely used in fields such as industry, medicine and scientific research, and proton therapy is one of radiation therapy. After entering the body, a sharp dose peak, called a Bragg peak, is formed at the end of range. The Bragg peak can be made to cover the tumor by modulating the energy to broaden the Bragg peak.

The application number is as follows: CN202120443196.7 the present utility model discloses a proton photon combination therapy accelerator system, comprising: the proton accelerator device is arranged in the proton accelerator shielding chamber, and the photon proton combined treatment chamber and the proton accelerator shielding chamber are isolated from each other; the combined radiotherapy device comprises: a rotating frame; the proton beam therapy head is arranged on the rotating frame, and the proton accelerator device transmits proton beam to the proton beam therapy head through the proton conveying device, and the proton beam therapy head is used for emitting proton beam; the photon accelerator device is arranged on the rotating frame, and a photon beam treatment head is arranged on the photon accelerator device and is used for emitting photon beam. The utility model can realize the combined radiotherapy by utilizing protons and photons simultaneously, and has better treatment effect.

Proton photon combination therapy accelerator systems similar to those of the above application currently suffer from the following disadvantages:

when the existing proton therapeutic instrument is used for treating a patient, a doctor generally selects an electronic video device to converse with the patient due to certain radiation, and the patient lies on a medical bed, so that the doctor is inconvenient to converse with the patient.

Accordingly, in view of the above, research and improvement have been made on the conventional structure and the conventional defects, and a proton therapeutic apparatus has been proposed in order to achieve the purpose of more practical value.

Disclosure of Invention

The present utility model is directed to a proton therapeutic apparatus for solving the above-mentioned problems of the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: proton therapeutic instrument, including proton therapeutic instrument main part and drive assembly, proton therapeutic instrument main part front end is provided with the medical bed for do not influence the treatment drive assembly sets up in the medical bed right side, drive assembly includes mounting panel, driving motor, threaded rod, movable sleeve, connecting block, stop collar and gag lever post, driving motor is installed to the mounting panel front end, and the driving motor output is provided with the threaded rod, threaded rod outer wall cover is equipped with the movable sleeve, and movable sleeve outer wall bottom fixedly connected with connecting block, movable sleeve one side fixedly connected with stop collar is kept away from to the connecting block, the stop collar middle part runs through and is provided with the gag lever post.

Further, the driving assembly further comprises a connecting plate, and the connecting plate is arranged above the outer wall of the movable sleeve.

Furthermore, the threaded rod and the limiting rod are distributed in parallel, and two ends of the limiting rod are fixedly connected with the inner wall of the mounting plate.

Further, be provided with electronic display screen above the medical bed, and electronic display screen and medical bed junction are provided with the adjusting part that is used for adjusting electronic display screen angle.

Further, the adjusting component comprises an electric lifting loop bar and a supporting frame, wherein the supporting frame is fixedly arranged above the electric lifting loop bar, and the electric lifting loop bar and the medical bed are vertically distributed.

Further, the adjusting component further comprises a connecting rod and a damping rotating shaft, the connecting rod is installed at the bottom of the left side of the supporting frame, and the bottom end of the connecting rod is connected with the damping rotating shaft.

Further, a moving block is arranged in the proton therapeutic apparatus main body, and a therapeutic head is arranged on one side of the moving block.

Compared with the prior art, the utility model has the beneficial effects that: the proton therapeutic apparatus can complete automatic adjustment of the electronic display screen, when the therapeutic head is started, the electronic display screen can be adjusted to the position of the leg of a patient so as to ensure that the therapeutic head works normally and can communicate with the patient in time, the practicability of the apparatus is improved, the electronic display screen can be adjusted to a proper angle through the adjusting component, the patient can communicate with a doctor conveniently when lying down, and the height can be adjusted automatically so as to be more suitable for communication between doctors and patients;

1. the utility model can complete the automatic adjustment of the electronic display screen, when the treatment head is started, the electronic display screen can be adjusted to the position of the leg of the patient so as to ensure the normal operation of the treatment head, and can conveniently communicate with the patient in time, thereby increasing the practicability of the equipment;

2. the electronic display screen can be adjusted to a proper angle through the adjusting component, so that a patient can conveniently communicate with a doctor when lying down, and the height can be automatically adjusted, thereby being more suitable for doctor-patient communication;

3. the whole design of the medical bed meets the requirement of lying down of human body, and further has more comfort than the flat medical bed on the market.

Drawings

FIG. 1 is a schematic perspective view of a proton therapeutic apparatus according to the present utility model;

FIG. 2 is a schematic side view of a partial structure of a drive assembly of the proton therapeutic apparatus according to the present utility model;

fig. 3 is an enlarged schematic view of the proton therapeutic apparatus shown in fig. 1.

In the figure: 1. a proton therapeutic apparatus main body; 2. a moving block; 3. a medical bed; 4. a treatment head; 5. a drive assembly; 501. a mounting plate; 502. a driving motor; 503. a threaded rod; 504. a movable sleeve; 505. a connecting block; 506. a limit sleeve; 507. a limit rod; 508. a connecting plate; 6. an adjustment assembly; 601. an electric lifting loop bar; 602. a support frame; 603. a connecting rod; 604. damping the rotating shaft; 7. an electronic display screen.

Detailed Description

Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.

As shown in fig. 1-3, the proton therapeutic apparatus comprises a proton therapeutic apparatus main body 1 and a driving component 5, a medical bed 3 is arranged at the front end of the proton therapeutic apparatus main body 1, an electronic display screen 7 is arranged above the medical bed 3, an adjusting component 6 for adjusting the angle of the electronic display screen 7 is arranged at the joint of the electronic display screen 7 and the medical bed 3, the adjusting component 6 comprises an electric lifting sleeve rod 601 and a supporting frame 602, the supporting frame 602 is fixedly arranged above the electric lifting sleeve rod 601, the electric lifting sleeve rod 601 and the medical bed 3 are vertically distributed, the adjusting component 6 also comprises a connecting rod 603 and a damping rotating shaft 604, the bottom of the left side of the supporting frame 602 is provided with the connecting rod 603, the bottom of the connecting rod 603 is connected with the damping rotating shaft 604, a moving block 2 is arranged inside the proton therapeutic apparatus main body 1, one side of the moving block 2 is provided with a therapeutic head 4, the patient lies on the medical bed 3, a doctor firstly adjusts the proper angle through the damping rotating shaft 604, after pushing the medical bed 3 to a designated position, the doctor leaves the treatment room, when the doctor needs to communicate with the patient, the moving block 2 and the treatment head 4 are stopped, the electric lifting loop bar 601 is controlled to adjust the electronic display screen 7 to a designated height, so that the doctor and the patient can communicate conveniently, the electronic display screen 7 can be adjusted to the proper angle through the adjusting component 6, the patient can communicate with the doctor conveniently when lying on the bed, and the height can also be automatically adjusted, so that the medical bed is more suitable for the medical communication, the whole design of the medical bed 3 accords with the human lying requirement, and has more comfortableness than the flat medical bed 3 on the market;

as shown in fig. 2, a driving component 5 for not affecting treatment is arranged on the right side of a medical bed 3, the driving component 5 comprises a mounting plate 501, a driving motor 502, a threaded rod 503, a movable sleeve 504, a connecting block 505, a limit sleeve 506 and a limit rod 507, the front end of the mounting plate 501 is provided with the driving motor 502, the output end of the driving motor 502 is provided with the threaded rod 503, the outer wall of the threaded rod 503 is sleeved with the movable sleeve 504, the bottom side of the outer wall of the movable sleeve 504 is fixedly connected with the connecting block 505, one side of the connecting block 505, far away from the movable sleeve 504, is fixedly connected with the limit sleeve 506, the limit rod 507 is penetratingly arranged in the middle of the limit sleeve 506, the driving component 5 further comprises a connecting plate 508, the upper part of the outer wall of the movable sleeve 504 is provided with the connecting plate 508, the threaded rod 503 and the limit rod 507 are distributed in parallel, and gag lever post 507 both ends and mounting panel 501 inner wall fixed connection open driving motor 502, driving motor 502 drives threaded rod 503 and rotates, outside movable sleeve 504 can be spacing itself through connecting block 505, stop collar 506 and gag lever post 507 when threaded rod 503 rotates, and then be the horizontal line motion along threaded rod 503, the connecting plate 508 of drive top moves simultaneously, connecting plate 508 makes electronic display screen 7 remove to the assigned position, can accomplish electronic display screen 7 automatically regulated, when treatment head 4 starts, for not influencing treatment head 4 and work, electronic display screen 7 is adjustable to the position of patient's shank, and then when having ensured treatment head 4 normal work, also can conveniently in time exchange with the patient, increase equipment practicality.

Once the patient is properly positioned, the patient will be in a restricted treatment room throughout the course of treatment. The course of radiation therapy may run from minutes to hours per day, with typical radiation therapy treatment durations ranging from 15 minutes to hours. The patient is immobilized in a limited space during the course of treatment and may experience discomfort that may interfere with the patient's ability to remain stationary in place throughout the course of treatment, thus requiring timely communication with the physician.

Working principle: when the proton therapeutic apparatus is used, firstly, a patient lies on the upper part of the medical bed 3, a doctor firstly adjusts the electronic display screen 7 to a proper angle through the damping rotating shaft 604, after the doctor pushes the medical bed 3 to a designated position, the doctor leaves the treatment room, at the moment, the moving block 2 and the treatment head 4 rotate on the inner wall of the main body 1 of the proton therapeutic apparatus, when the patient needs to communicate with the patient, the moving block 2 and the treatment head 4 are stopped, the driving motor 502 can be opened, the driving motor 502 drives the threaded rod 503 to rotate, the external movable sleeve 504 can limit the doctor through the connecting block 505, the limiting sleeve 506 and the limiting rod 507 when the threaded rod 503 rotates, then the doctor moves along the threaded rod 503 in a horizontal line, meanwhile, the connecting plate 508 drives the connecting plate 508 above to move the electronic display screen 7 to the designated position, and then controls the electric lifting sleeve rod 601 to adjust the electronic display screen 7 to the designated height, so that the doctor can communicate with the patient conveniently, and the working principle of the proton therapeutic apparatus is provided.

The embodiments of the utility model have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. Proton therapeutic instrument, including proton therapeutic instrument main part (1) and drive assembly (5), its characterized in that, proton therapeutic instrument main part (1) front end is provided with medical bed (3), is used for not influencing the treatment drive assembly (5) set up in medical bed (3) right side, drive assembly (5) are including mounting panel (501), driving motor (502), threaded rod (503), movable sleeve (504), connecting block (505), stop collar (506) and gag lever post (507), driving motor (502) are installed to mounting panel (501) front end, and driving motor (502) output is provided with threaded rod (503), threaded rod (503) outer wall cover is equipped with movable sleeve (504), and movable sleeve (504) outer wall bottom fixedly connected with connecting block (505), movable sleeve (504) one side fixedly connected with stop collar (506) are kept away from to connecting block (505), the middle part of stop collar (506) is run through and is provided with gag lever post (507).

2. Proton therapeutic apparatus according to claim 1, characterized in that the drive assembly (5) further comprises a connection plate (508), the connection plate (508) being arranged above the outer wall of the movable sleeve (504).

3. The proton therapeutic apparatus as claimed in claim 1, wherein the threaded rod (503) and the limit rod (507) are distributed in parallel, and two ends of the limit rod (507) are fixedly connected with the inner wall of the mounting plate (501).

4. Proton therapeutic apparatus according to claim 1, characterized in that an electronic display screen (7) is arranged above the medical bed (3), and an adjusting component (6) for adjusting the angle of the electronic display screen (7) is arranged at the joint of the electronic display screen (7) and the medical bed (3).

5. The proton therapeutic apparatus as claimed in claim 4, wherein the adjusting assembly (6) comprises an electric lifting sleeve (601) and a supporting frame (602), the supporting frame (602) is fixedly installed above the electric lifting sleeve (601), and the electric lifting sleeve (601) is vertically distributed with the medical bed (3).

6. The proton therapeutic apparatus as claimed in claim 5, wherein the adjusting assembly (6) further comprises a connecting rod (603) and a damping rotating shaft (604), the connecting rod (603) is mounted at the left bottom of the supporting frame (602), and the damping rotating shaft (604) is connected to the bottom end of the connecting rod (603).

7. Proton therapeutic apparatus according to claim 1, characterized in that the proton therapeutic apparatus body (1) is internally provided with a moving block (2), and a therapeutic head (4) is provided on one side of the moving block (2).