CN210355707U

CN210355707U - A radiotherapy positioner for oncology's regulation of being convenient for

Info

Publication number: CN210355707U
Application number: CN201920832146.0U
Authority: CN
Inventors: 王晓燕
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-06-04
Filing date: 2019-06-04
Publication date: 2020-04-21
Anticipated expiration: 2029-06-04

Abstract

The utility model discloses a radiotherapy positioner convenient to adjust for medical oncology, relate to medical instrument technical field, it is provided with the limiting plate to correspond around the top surface of service creeper and service creeper, the top sliding connection of limiting plate has the guard plate, adjustment mechanism about the below of service creeper is provided with, adjustment mechanism's below is provided with around controlling, it has seted up first recess to control the correspondence around adjustment mechanism's the top surface, the bottom of service creeper corresponds fixed mounting have with first recess assorted first slider, the second recess has been seted up to the correspondence about adjustment mechanism's the top surface, it has with second recess assorted second slider to control adjustment mechanism's bottom to correspond fixed mounting, the bottom of front and back adjustment mechanism is provided with the second regulating plate. The utility model discloses simple structure, convenient operation, it is lower to operating personnel's technical requirement, solved current radiotherapy positioner structure too complicated, the inconvenient problem of adjusting.

Description

A radiotherapy positioner for oncology's regulation of being convenient for

Technical Field

The utility model relates to the technical field of medical equipment, specifically a radiotherapy positioner who is convenient for adjust for medical oncology.

Background

Tumor radiotherapy is a local treatment method for treating tumors by utilizing radiation, can kill cancer tissues to the maximum extent and destroy the cancer tissues to reduce the size due to the biological action of the radiation, and is one of important means for treating malignant tumors.

However, in the process of radiotherapy, a positioning device is needed to position a patient, and the radiation part is guaranteed not to generate deviation. Accordingly, one skilled in the art provides an adjustable radiotherapy positioning device for oncology to solve the problems set forth in the background above.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a radiotherapy positioner who is convenient for adjust for oncology department to solve the problem that provides in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a radiotherapy positioning device convenient to adjust for medical oncology comprises a lying plate and limiting plates correspondingly arranged on the front and back of the top surface of the lying plate, wherein the top of each limiting plate is slidably connected with a protection plate, the surface of each protection plate is provided with a through hole, a left and right adjusting mechanism is arranged below the lying plate, a front and back adjusting mechanism is arranged below the left and right adjusting mechanism, the front and back of the top surface of the left and right adjusting mechanism are correspondingly provided with first grooves, the bottom of the lying plate is correspondingly and fixedly provided with a first slide block matched with the first grooves, the bottom of the first slide block is inserted into the first grooves and is slidably connected with the left and right adjusting mechanism, the top surface of the front and back adjusting mechanism is correspondingly provided with second grooves, the bottom of the left and right adjusting mechanism is correspondingly and fixedly provided with a second slide block matched with the second grooves, and the bottom of the front and, and one side surface of the second adjusting plate is fixedly connected with a motor.

As a further aspect of the present invention: the bottom of controlling adjustment mechanism is provided with first regulating plate, the inside of first regulating plate is provided with the pneumatic cylinder, first recess setting is at the top surface of first regulating plate.

As a further aspect of the present invention: the power output end of the hydraulic cylinder is connected with a telescopic rod, and the other end of the telescopic rod extends into the first groove and is fixedly connected with one side face of the first sliding block.

As a further aspect of the present invention: the top surface at the second regulating plate is seted up to the second recess, and is provided with the threaded rod in the second recess, insert in the second recess and pass through threaded connection with the second regulating plate the bottom of second slider, the inside of second regulating plate is provided with the action wheel.

As a further aspect of the present invention: one end of the threaded rod extends into a side face of the second adjusting plate, the inside of the second adjusting plate is fixedly connected to the side face of the driving wheel, and the other side face of the driving wheel is connected to the power output end of the motor.

As a further aspect of the present invention: the inside of second regulating plate is provided with from the driving wheel with the action wheel assorted, the action wheel is provided with the belt with the surface from the driving wheel.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses in, through-hole on the guard plate can have solved current radiotherapy device and directly shone on the human body, can cause the harm to the normal tissue organ of human body, has increased the problem of the very big work degree of difficulty for medical staff, opens the pneumatic cylinder and passes through the telescopic link and drive first slider and control the removal to control, thereby control and remove about the drive service creeper, open the motor and drive the action wheel and rotate, the action wheel drives from the driving wheel and rotates, action wheel and drive the threaded rod from the driving wheel and rotate, it is too complicated to have solved current radiotherapy positioner structure, the problem of inconvenient regulation, the utility model discloses simple structure, convenient operation, it is lower to operating personnel's technical requirement, and has very high practicality and wide development space, its stable in structure is high-efficient, the maintenance.

Drawings

FIG. 1 is a schematic structural diagram of an adjustable radiotherapy positioning device for oncology;

FIG. 2 is a side cross-sectional view of an adjustable radiation therapy positioning apparatus for use in oncology;

FIG. 3 is a schematic structural diagram of a left-right adjusting mechanism of an adjustable radiotherapy positioning device for oncology;

fig. 4 is a schematic structural diagram of a front-back adjusting mechanism in a radiotherapy positioning device convenient to adjust for oncology.

In the figure: 1. a lying board; 2. a protection plate; 3. a through hole; 4. a limiting plate; 5. a left-right adjusting mechanism; 6. a front-rear adjusting mechanism; 7. a first groove; 8. a second groove; 9. a first slider; 10. a second slider; 501. a hydraulic cylinder; 502. a telescopic rod; 503. a first adjusting plate; 601. a motor; 602. a threaded rod; 603. a driving wheel; 604. a driven wheel; 605. a belt; 606. a second adjusting plate.

Detailed Description

Referring to fig. 1-4, in the embodiment of the present invention, an adjustable radiotherapy positioning device for medical oncology comprises a lying plate 1 and a limiting plate 4 correspondingly arranged on the front and back of the top surface of the lying plate 1, a protecting plate 2 slidably connected to the top of the limiting plate 4, a through hole 3 formed on the surface of the protecting plate 2, a left and right adjusting mechanism 5 arranged below the lying plate 1, a front and back adjusting mechanism 6 arranged below the left and right adjusting mechanism 5, a first groove 7 correspondingly formed on the front and back of the top surface of the left and right adjusting mechanism 5, a first slider 9 corresponding to the first groove 7 and fixedly mounted on the bottom of the lying plate 1, the bottom end of the first slider 9 inserted into the first groove 7 and slidably connected with the left and right adjusting mechanism 5, a second groove 8 correspondingly formed on the left and right of the top surface of the front and back adjusting mechanism 6, a second slider 10 corresponding to the second groove 8 and fixedly mounted on the, the bottom of the front-back adjusting mechanism 6 is provided with a second adjusting plate 606, and one side of the second adjusting plate 606 is fixedly connected with a motor 601 (model number is Y90L-4).

Please refer to fig. 2 and 3: the bottom of controlling adjustment mechanism 5 is provided with first regulating plate 503, the inside of first regulating plate 503 is provided with pneumatic cylinder 501 (the model is YQ20A), first recess 7 sets up the top surface at first regulating plate 503, pneumatic cylinder 501's power take off end is connected with telescopic link 502, the other end of telescopic link 502 stretch into in first recess 7 with a side fixed connection of first slider 9, open pneumatic cylinder 501 and control about driving first slider 9 through telescopic link 502, thereby control about driving service creeper 1, can realize the utility model discloses the ascending removal of horizontal direction.

Please refer to fig. 2 and 4: the second groove 8 is arranged on the top surface of the second adjusting plate 606, a threaded rod 602 is arranged in the second groove 8, the bottom of the second slider 10 is inserted into the second groove 8 and is connected with the second adjusting plate 606 through threads, a driving wheel 603 is arranged in the second adjusting plate 606, one end of the threaded rod 602 extends into the second adjusting plate 606 and is fixedly connected with one side surface of the driving wheel 603, the other side surface of the driving wheel 603 is connected with the power output end of the motor 601, a driven wheel 604 matched with the driving wheel 603 is arranged in the second adjusting plate 606, a belt 605 is arranged on the surfaces of the driving wheel 603 and the driven wheel 604, the driving wheel 603 is driven by the motor 601 to rotate, the driving wheel 603 drives the driven wheel 604 to rotate through the belt 605, and the driving wheel, thereby drive the back-and-forth movement of service creeper 1, can realize the utility model discloses the ascending removal of vertical side.

The utility model discloses a theory of operation is: when the utility model is used, firstly, a patient lies on the lying plate 1, the position of the protection plate 2 is adjusted to make the through hole 3 aim at the position to be irradiated by the patient, the problem that the existing radiotherapy device directly irradiates on the human body and can damage the normal tissues and organs of the human body is solved, and the problem of great work difficulty is increased for medical staff is solved, then the hydraulic cylinder 501 is opened to drive the first slider 9 to move left and right through the telescopic rod 502, thereby driving the lying plate 1 to move left and right, the motor 601 is opened to drive the driving wheel 603 to rotate, the driving wheel 603 drives the driven wheel 604 to rotate through the belt 605, meanwhile, the driving wheel 603 and the driven wheel 604 drive the threaded rod 602 to rotate, the second slider 10 can move back and forth along the direction of the threaded rod 602 while the threaded rod 602 rotates, thereby driving the lying plate 1 to move back and forth, the position of the lying plate 1 is adjusted through the, the problem of current radiotherapy positioner structure too complicated, inconvenient regulation is solved, the utility model discloses simple structure, convenient operation is lower to operating personnel's technical requirement, and has very high practicality and wide development space, and its stable in structure is high-efficient, the maintenance and the change in the later stage of being convenient for.

The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A radiotherapy positioner for oncology department convenient to adjust, includes service creeper (1) and the top surface of service creeper (1) corresponds around and is provided with limiting plate (4), the top sliding connection of limiting plate (4) has guard plate (2), its characterized in that, through-hole (3) have been seted up on the surface of guard plate (2), the below of service creeper (1) is provided with left and right adjustment mechanism (5), the below of left and right adjustment mechanism (5) is provided with front and back adjustment mechanism (6), the top surface of left and right adjustment mechanism (5) corresponds around and has been seted up first recess (7), the bottom of service creeper (1) corresponds fixed mounting and has first slider (9) with first recess (7) assorted, the bottom of first slider (9) inserts in first recess (7) and left and right adjustment mechanism (5) sliding connection, correspond about the top surface of front and back adjustment mechanism (6) and seted up second recess (8), the bottom of controlling adjustment mechanism (5) corresponds fixed mounting have with second recess (8) assorted second slider (10), the bottom of front and back adjustment mechanism (6) is provided with second regulating plate (606), a side fixedly connected with motor (601) of second regulating plate (606).

2. An adjustable radiotherapy positioning device for oncology department according to claim 1, characterized in that the bottom of the left-right adjusting mechanism (5) is provided with a first adjusting plate (503), the inside of the first adjusting plate (503) is provided with a hydraulic cylinder (501), and the first groove (7) is arranged on the top surface of the first adjusting plate (503).

3. The adjustable radiotherapy positioning device for the medical oncology department according to claim 2, characterized in that the power output end of the hydraulic cylinder (501) is connected with a telescopic rod (502), and the other end of the telescopic rod (502) extends into the first groove (7) to be fixedly connected with one side surface of the first sliding block (9).

4. The radiotherapy positioning device convenient to adjust for medical oncology of claim 1, wherein the second groove (8) is opened on the top surface of the second adjusting plate (606), a threaded rod (602) is arranged in the second groove (8), the bottom of the second slider (10) is inserted into the second groove (8) to be connected with the second adjusting plate (606) through a thread, and a driving wheel (603) is arranged inside the second adjusting plate (606).

5. The adjustable radiotherapy positioning device for the medical oncology department according to claim 4, wherein one end of the threaded rod (602) extends into the second adjusting plate (606) and is fixedly connected to one side surface of the driving wheel (603), and the other side surface of the driving wheel (603) is connected to the power output end of the motor (601).

6. An adjustable radiotherapy positioning device for oncology department according to claim 4, characterized in that the second adjusting plate (606) is internally provided with a driven wheel (604) matched with the driving wheel (603), and the surfaces of the driving wheel (603) and the driven wheel (604) are provided with belts (605).