CN217067439U

CN217067439U - Radiotherapy positioner for medical oncology

Info

Publication number: CN217067439U
Application number: CN202123167919.4U
Authority: CN
Inventors: 袁小波; 唐静; 阳帆
Original assignee: Hunan Institute of Traffic Engineering
Current assignee: Hunan Institute of Traffic Engineering
Priority date: 2021-12-16
Filing date: 2021-12-16
Publication date: 2022-07-29
Anticipated expiration: 2031-12-16

Abstract

The utility model relates to a positioner technical field specifically is a positioner for radiation therapy of department of oncology, including pegging graft at the rotatable frame of bottom plate inner wall and peg graft at the connecting rod that the inside activity of square frame can be followed to the square frame inner wall, the inner wall threaded connection of frame has adjustable position's bracing piece, the top fixedly connected with fixed plate of bracing piece, the top of fixed plate is connected with the rotatable frame of accepting through the pivot, the inner wall fixedly connected with extension spring that can reset of square frame, the connecting rod is kept away from one side fixedly connected with branch of square frame. This department of oncology radiotherapy locator through the cooperation setting between square frame, connecting rod, extension spring, branch and the cardboard, can stimulate the connecting rod with the side of branch joint at the treatment bed, later adjustable cardboard position on branch can fix the bottom plate chucking on the treatment bed, reaches the purpose of being convenient for fixed the device.

Description

Radiotherapy positioner for medical oncology

Technical Field

The utility model relates to a positioner technical field of oncology department specifically is a radiotherapy positioner of oncology department.

Background

The oncology department, the internal medicine department, the surgery department, the obstetrics and gynecology department and the pediatrics department are the same as the second-level subjects of clinical medicine and 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; the tumor surgery provides comprehensive treatment mainly based on operation, and related departments of a special tumor hospital are subdivided according to different parts, such as gastrointestinal oncology and lymphoma oncology in oncology; the tumor surgery includes breast surgery, head and neck surgery, thoracic surgery, tumor gynecology, abdominal surgery, etc., wherein radiotherapy is used, the radiotherapy is used for treating malignant tumors and some benign diseases by one or more ionizing radiations, and a positioning device is used for auxiliary treatment in the treatment process.

Chinese patent publication No. CN211434808U discloses a radiotherapy positioner for medical oncology, which relates to the technical field of medical oncology, and comprises a base, an electric push rod and a connecting plate, wherein the upper surface of the base is vertically welded with a placing barrel, the right end of a first bevel gear is engaged and connected with a second bevel gear, the upper surface of the first bevel gear is welded with a driving rod, the inner thread of the driving rod is connected with a screw rod, the electric push rod is positioned above the screw rod, the lower surface of the mounting block is welded with a mounting rack, the rear end of the inner side of the mounting rack is provided with a driving motor, the connecting plate is positioned at the inner side of the mounting rack, the left side and the right side of the lower surface of the connecting plate are both fixed with mounting plates, the inner side of the mounting plates are equiangularly provided with fixing plates, the radiotherapy positioner for medical oncology is convenient for rapidly fixing a radiotherapy probe by simultaneously rotating 2 groups of extrusion screw rods, the rotary handle is convenient for quickly adjusting the height of the radiotherapy probe indirectly connected with the electric push rod, and the radiotherapy probe can be conveniently rotated in multiple directions.

But to above use novel a neotype oncology internal medicine radiotherapy locator that provides, when the patient carries out the radiotherapy, fix a position the health and avoid appearing the error, current less have to shank positioner for avoiding, because of the shank removes makes the location deviation appear, so be equipped with the device that is used for fixing a position the shank.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a medical oncology radiotherapy locator has solved the problem of proposing in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a department of oncology radiotherapy locator, can follow the connecting rod of square frame inside activity including pegging graft at the rotatable frame of bottom plate inner wall and pegging graft at the square frame inner wall, the inner wall threaded connection of frame has adjustable position's bracing piece, the top fixedly connected with fixed plate of bracing piece, the top of fixed plate is connected with the rotatable frame of accepting through the pivot, the inner wall fixedly connected with of square frame extension spring that can reset, the connecting rod is kept away from one side fixedly connected with branch of square frame, the cardboard that can adjust the position from top to bottom has been cup jointed on the surface of branch.

Optionally, the inner wall of the bearing frame is connected with a cushion for facilitating the leg placement of the patient through a spring.

Optionally, one side of the extension spring, which is far away from the square frame, is fixedly connected with one side of the connecting rod, which is inserted into the square frame.

Optionally, an adjusting bolt for adjusting the position of the clamping plate penetrates through the surface thread of the clamping plate, and one end of the adjusting bolt penetrating into the inner wall of the clamping plate is in threaded connection with the inner wall of the supporting rod.

Optionally, one side of the receiving frame is sleeved with a rotatable bandage, the surface of the bandage is provided with a hook-and-loop fastener surface, one side of the receiving frame, which is far away from the bandage, is provided with a hook-and-loop fastener surface matched with the hook-and-loop fastener surface.

Optionally, the inner wall of the bottom plate is inserted with a rotatable round frame, the inner wall of the round frame is in threaded connection with a round rod for adjusting the position, and the top of the round rod is connected with a rotatable arc-shaped plate through a rotating shaft.

(III) advantageous effects

The utility model provides a medical oncology radiotherapy locator possesses following beneficial effect:

1. this department of oncology radiotherapy locator through bottom plate, frame, bracing piece, fixed plate and the cooperation setting of accepting between the frame, can adjust the position of accepting the frame on the fixed plate, later puts patient's shank and adjusts the height of accepting the frame according to patient's demand after accepting the frame is inside to make the patient reach the purpose of location shank, avoid the shank to take place to remove the in-process that makes the radiotherapy deviation appears, make treatment slow down.

2. This department of oncology radiotherapy locator through the cooperation setting between square frame, connecting rod, extension spring, branch and the cardboard, can stimulate the connecting rod with the side of branch joint at the treatment bed, later adjustable cardboard position on branch can fix the bottom plate chucking on the treatment bed, reaches the purpose of being convenient for fixed the device.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic diagram of the explosion structure of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

fig. 4 is an enlarged schematic structural diagram of the point B in fig. 1 according to the present invention.

In the figure: 1. a base plate; 2. an outer frame; 3. a square frame; 4. a connecting rod; 5. a support bar; 6. a fixing plate; 7. a bearing frame; 8. a soft cushion; 9. an extension spring; 10. a strut; 11. clamping a plate; 12. adjusting the bolt; 13. binding bands; 14. a round bar; 15. an arc-shaped plate.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 4, the present invention provides a technical solution: a positioner for radiotherapy in the medical oncology department comprises an outer frame 2 which is rotatably inserted in the inner wall of a bottom plate 1 and a connecting rod 4 which is inserted in the inner wall of a square frame 3 and can move along the inner part of the square frame 3, wherein the upper surface of the bottom plate 1 is fixedly connected with the bottom of the square frame 3, the inner wall of the outer frame 2 is in threaded connection with a supporting rod 5 with an adjustable position, the top of the supporting rod 5 is fixedly connected with a fixed plate 6, the top of the fixed plate 6 is connected with a rotatable bearing frame 7 through a rotating shaft, the position of the bearing frame 7 can be adjusted on the fixing plate 6 through the matching arrangement among the bottom plate 1, the outer frame 2, the support rod 5, the fixing plate 6 and the bearing frame 7, then the height of the bearing frame 7 can be adjusted according to the requirement of the patient after the legs of the patient are placed in the bearing frame 7, thereby enabling the patient to achieve the aim of positioning the legs, avoiding the leg from moving to cause deviation in the radiotherapy process and slowing down the treatment effect;

the inner wall of the bearing frame 7 is connected with a cushion 8 which is convenient for a patient to place legs through a spring, the inner wall of the frame 3 is fixedly connected with a resettable extension spring 9, one side, far away from the frame 3, of the extension spring 9 is fixedly connected with one side, inserted into the frame 3, of the connecting rod 4, one side, far away from the frame 3, of the connecting rod 4 is fixedly connected with a supporting rod 10, the surface of the supporting rod 10 is sleeved with a clamping plate 11 which can be adjusted up and down, the connecting rod 4, the extension spring 9, the supporting rod 4 and the clamping plate 11 are arranged in a matched mode, the connecting rod 4 can be pulled to clamp the supporting rod 10 on the side face of a treatment bed, then the position of the clamping plate 11 on the supporting rod 10 can be adjusted, the bottom plate 1 can be clamped and fixed on the treatment bed, and the purpose of facilitating fixing of the device is achieved;

adjusting bolt 12 that is used for adjusting cardboard 11 position is worn to be equipped with by cardboard 11's surperficial screw thread, adjusting bolt 12 penetrates cardboard 11 inner wall's one end and branch 10's inner wall threaded connection, rotatable bandage 13 has been cup jointed to one side of accepting frame 7, bandage 13's surface is equipped with magic tape hook face, one side of accepting frame 7 to keep away from bandage 13 is equipped with the magic tape matte that matches suitable with magic tape hook face, bottom plate 1's inner wall is pegged graft and is had rotatable circle frame, the inner wall threaded connection of circle frame has adjusting position's round bar 14, round bar 14's top is connected with rotatable arc 15 through the pivot.

The utility model discloses in, the device's working procedure as follows:

1. the device can adjust the position of the bearing frame 7 on the fixing plate 6, then the leg of the patient is placed in the bearing frame 7, and then the height of the bearing frame 7 is adjusted according to the requirement of the patient, so that the patient can achieve the purpose of positioning the leg;

2. the device can pull the connecting rod 4 to clamp the supporting rod 10 on the side surface of the treatment bed, and then the position of the clamping plate 11 on the supporting rod 10 can be adjusted to clamp and fix the bottom plate 1 on the treatment bed;

3. the device is fixed by using a binding belt 13 after the leg is placed on the receiving frame 7, and the receiving frame 7 is supported by the adjustable arc-shaped plate 15 after the receiving frame 7 is adjusted.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a department of oncology radiotherapy locator, includes grafting at rotatable frame (2) of bottom plate (1) inner wall and grafting and can follow connecting rod (4) of square frame (3) internal activity at square frame (3) inner wall, its characterized in that: the inner wall threaded connection of frame (2) has adjustable position's bracing piece (5), the top fixedly connected with fixed plate (6) of bracing piece (5), the top of fixed plate (6) is connected with rotatable accepting frame (7) through the pivot, the inner wall fixedly connected with extension spring (9) that can reset of square frame (3), connecting rod (4) are kept away from one side fixedly connected with branch (10) of square frame (3), cardboard (11) that can adjust the position from top to bottom has been cup jointed on the surface of branch (10).

2. The positioner for radiation therapy in oncology department according to claim 1, wherein: the inner wall of the bearing frame (7) is connected with a soft cushion (8) which is used for facilitating the leg placement of a patient through a spring.

3. The positioner for radiation therapy in oncology department according to claim 1, wherein: one side of the extension spring (9) far away from the square frame (3) is fixedly connected with one side of the connecting rod (4) inserted into the square frame (3).

4. The positioner for radiation therapy in oncology department according to claim 1, wherein: an adjusting bolt (12) used for adjusting the position of the clamping plate (11) penetrates through the surface thread of the clamping plate (11), and one end, penetrating through the inner wall of the clamping plate (11), of the adjusting bolt (12) is in threaded connection with the inner wall of the supporting rod (10).

5. The positioner for radiation therapy in oncology department according to claim 1, wherein: one side of the bearing frame (7) is sleeved with a rotatable bandage (13), the surface of the bandage (13) is provided with a hook and loop surface, one side of the bearing frame (7) far away from the bandage (13) is provided with a hook and loop surface matched with the hook and loop surface.

6. The positioner for radiation therapy in oncology department according to claim 1, wherein: the inner wall of the bottom plate (1) is spliced with a rotatable round frame, the inner wall of the round frame is in threaded connection with a round rod (14) for adjusting the position, and the top of the round rod (14) is connected with a rotatable arc-shaped plate (15) through a rotating shaft.