CN211584947U

CN211584947U - Novel tumor radiotherapy device

Info

Publication number: CN211584947U
Application number: CN202020093070.7U
Authority: CN
Inventors: 杨建伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-01-16
Filing date: 2020-01-16
Publication date: 2020-09-29
Anticipated expiration: 2030-01-16

Abstract

The utility model relates to a novel tumour radiotherapy device, including the bed board, bed board top both sides are equipped with the U-shaped frame of inversion respectively, be equipped with the diaphragm between two U-shaped frame top turnings respectively, the top is equipped with movable plate one along diaphragm length direction slip through the slide rail between two diaphragms, it is equipped with movable plate two to slide along diaphragm length direction through the spout between two relative both sides walls of diaphragm, be equipped with actuating mechanism one that is used for driving movable plate one on the U-shaped frame, movable plate below slides through slide rail two and is equipped with and removes seat one, movable plate one below is equipped with and is used for the drive to remove actuating mechanism two of seat one, it is equipped with and removes seat two to remove seat one below, movable plate two below slides through slide rail three and is equipped with and removes seat two. Compared with the prior art, the utility model the advantage lies in: rational in infrastructure, easy operation makes things convenient for the drawing point and adjusts the radiation equipment position, raises the efficiency, reduces the work degree of difficulty.

Description

Novel tumor radiotherapy device

Technical Field

The utility model relates to the technical field of medical equipment, in particular to novel tumor radiotherapy device.

Background

Tumors are organisms formed by local tissue cell proliferation under the action of various carcinogenic factors, and are classified into benign tumors and malignant tumors according to the cellular characteristics of the new organisms and the degree of harmfulness to the organisms, and the cancers are a general term of the malignant tumors. At present, the clinical treatment of tumor generally adopts radiotherapy method, and in the tumor treatment scheme, tumor radiotherapy is one of the common treatment methods.

The tumor radiotherapy is a local treatment method for treating tumors 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 cancers, about 40 percent of cancers can be radically treated by radiotherapy, and the role and the position of the radioactive rays in the tumor treatment are increasingly prominent, so that the radioactive rays become one of main means for treating malignant tumors.

Medical personnel need carry out the drawing point location in human part when carrying out the radiotherapy, present mode is for carrying out the drawing point location on one's body at first the patient, then put the patient on the treatment bed, carry out radiotherapy, this kind of mode has influenced whole radiotherapy process's efficiency, in addition, current radiotherapy equipment radiotherapy end is generally fixed, need adjust the patient when adjusting, but difficult once adjustment targets in place in the adjustment process, some need adjust many times even, consequently greatly reduced the efficiency of radiotherapy, and increased patient's health burden, also increased very big work degree of difficulty for medical personnel.

SUMMERY OF THE UTILITY MODEL

The utility model provides a novel tumour radiotherapy device, its is rational in infrastructure, and easy operation makes things convenient for the drawing point and adjusts the radiation equipment position, raises the efficiency, reduces the work degree of difficulty to the above-mentioned among the prior art not enough.

In order to achieve the above object, the utility model adopts the following technical scheme: a novel tumor radiotherapy device comprises a bed plate, wherein inverted U-shaped frames which are parallel to each other are respectively arranged on two sides above the bed plate, transverse plates are respectively arranged between corners above the two U-shaped frames, a first movable plate is arranged above the two transverse plates in a sliding mode along the length direction of the transverse plates through a sliding rail, a second movable plate is arranged between two opposite side walls of the transverse plates in a sliding mode along the length direction of the transverse plates through sliding grooves, a first driving mechanism for driving the first moving plate is arranged on the U-shaped frame, a first moving seat is arranged below the first moving plate in a sliding manner through a second sliding rail, the second sliding rail is perpendicular to the sliding rail, a second driving mechanism for driving the first moving seat is arranged below the first moving plate, a radiotherapy mechanism is arranged below the first moving seat, a second moving seat is arranged below the second moving plate in a sliding mode through a third sliding rail, the third sliding rail is perpendicular to the sliding rail, and a drawing point positioning mechanism is arranged below the second moving seat.

As an improvement: the first driving mechanism comprises a first motor located on one U-shaped frame, a first screw rod is connected to one shaft end of the first motor, the first screw rod penetrates through the first movable plate in a matched mode, a first screw rod seat is arranged at the end of the first screw rod in a matched mode, and the first screw rod seat is fixed above the other U-shaped frame.

As an improvement: the driving mechanism II comprises a motor II positioned on one side below the moving plate, the shaft end of the motor II is connected with a screw rod II perpendicular to the sliding rail, the screw rod II penetrates through the moving seat I in a matching mode, the shaft end of the screw rod II is provided with a screw rod seat II in a matching mode, and the screw rod seat II is fixed below one side of the moving plate I, which is opposite to the motor II.

As an improvement: the radiotherapy mechanism comprises an electric push rod vertically fixed below the first movable seat, and radiotherapy equipment is connected and arranged at the downward end of the shaft of the electric push rod.

As an improvement: the drawing point positioning mechanism comprises a damping rod fixed below the second moving seat, the shaft end of the damping rod is downward and is connected with a placing plate, a spring is sleeved outside the damping rod, the upper end and the lower end of the spring are respectively fixed with the second moving seat and the placing plate, a placing barrel without a cover at the bottom is arranged below the placing plate, and a drawing point pen is arranged inside the placing barrel.

As an improvement: the placing plate is of a strip-shaped structure, and pull rings are respectively arranged on two end walls of the placing plate.

Compared with the prior art, the utility model the advantage lies in: be equipped with U-shaped frame and diaphragm above the bed board to set up movable plate one and movable plate, make drawing point positioning mechanism and radiotherapy mechanism need not separately operate the patient, improve radiotherapy efficiency, in addition, radiotherapy mechanism realizes X, Y, Z direction's removal through actuating mechanism one and actuating mechanism two and electric putter, reduces the discomfort of patient's adjustment posture, thereby reduces medical personnel's working strength.

Drawings

Fig. 1 is a schematic structural view of a novel tumor radiotherapy device of the present invention in a front view;

FIG. 2 is a schematic view of the structure A-A of the novel tumor radiotherapy device of the present invention;

FIG. 3 is a schematic view of the structure B-B of the novel tumor radiotherapy device of the present invention;

fig. 4 is the structure schematic diagram of the novel tumor radiotherapy device placing plate of the utility model.

Reference symbol comparison table:

1-bed plate, 2-U-shaped frame, 3-transverse plate, 4-first moving plate, 5-second moving plate, 6-first moving seat, 7-second moving seat, 8-first motor, 9-first screw rod, 10-first screw rod seat, 11-second motor, 12-second screw rod, 13-second screw rod seat, 14-electric push rod, 15-radiotherapy equipment, 16-damping rod, 17-placing plate, 18-placing cylinder, 19-point pen, 20-spring and 21-pull ring.

Detailed Description

The following describes the present invention with reference to the accompanying drawings.

As shown in fig. 1, 2, 3 and 4, a novel tumor radiotherapy device comprises a bed plate 1, wherein inverted U-shaped frames 2 which are parallel to each other are respectively arranged on two sides above the bed plate 1, a transverse plate 3 is respectively arranged between corners above the two U-shaped frames 2, a first moving plate 4 is arranged above the two transverse plates 3 in a sliding manner along the length direction of the transverse plate 3 through a sliding rail, a second moving plate 5 is arranged between two opposite side walls of the two transverse plates 3 in a sliding manner along the length direction of the transverse plate 3 through a sliding chute, a first driving mechanism for driving the first moving plate 4 is arranged on the U-shaped frames 2, a first moving seat 6 is arranged below the first moving plate 4 in a sliding manner through a second sliding rail, the second sliding rail is perpendicular to the sliding rail, a second driving mechanism for driving the first moving seat 6 is arranged below the first moving plate 4, a radiotherapy mechanism is arranged below the first moving seat 6, a second moving seat 7 is arranged, the third sliding rail is perpendicular to the sliding rail, and a drawing point positioning mechanism is arranged below the second moving seat 7.

The first driving mechanism comprises a first motor 8 positioned on one U-shaped frame 2, a first screw rod 9 is connected to the end of the first motor 8, the first screw rod 9 penetrates through the first moving plate 4 in a matched mode, a first screw rod seat 10 is arranged at the end of the first screw rod in a matched mode, and the first screw rod seat 10 is fixed above the other U-shaped frame 2.

The second driving mechanism comprises a second motor 11 located on one side below the first moving plate 4, the second motor 11 is connected with a second lead screw 12 perpendicular to the sliding rail at the shaft end, the second lead screw 12 penetrates through the first moving seat 6 in a matching mode, a second lead screw seat 13 is arranged at the shaft end in a matching mode, and the second lead screw seat 13 is fixed below one side of the first moving plate 4 opposite to the second motor 11.

The radiotherapy mechanism comprises an electric push rod 14 vertically fixed below the first moving seat 6, and radiotherapy equipment 15 is connected and arranged at the lower end of the shaft end of the electric push rod 14.

The drawing point positioning mechanism comprises a damping rod 16 fixed below the second moving seat 7, a placing plate 17 is arranged at the shaft end of the damping rod 16 downwards in a connected mode, a spring 20 is sleeved outside the damping rod 16, the upper end and the lower end of the spring 20 are fixed with the second moving seat 7 and the placing plate 17 respectively, a placing barrel 18 with a bottom being uncovered is arranged below the placing plate 17, and a drawing point pen 19 is arranged inside the placing barrel 18.

The placing plate 17 is a strip-shaped structure, and two end walls are respectively provided with a pull ring 21.

When the utility model is implemented, the patient lies on the bed plate, the medical staff holds the pull ring 21 with both hands, and the moving plate two 5 can move along the length direction of the transverse plate 3 by applying force from left to right, thereby realizing the X-directional movement of the point pen 19, and the moving seat two 7 can move along the length direction vertical to the transverse plate 3 by applying force from front to back, thereby realizing the Y-directional movement of the point pen 19, and the downward force is applied, so that the damping rod 16 and the spring 20 are stretched, thereby realizing the Z-directional movement of the point pen 19, thereby moving the point pen 19 to the position needing point drawing, and drawing the point on the patient, at the moment, the pull ring 21 is loosened, the spring 20 contracts, the contraction can not be fast under the action of the damping rod 16, then the point drawing positioning mechanism is moved to one side of the bed plate 1, so that the movement of the equipment 15 can not be influenced, the first motor 8 is controlled by the external controller, the first screw rod 9 is, thereby drive movable plate one 4 and remove, thereby realize that the X of radiotherapy equipment 15 puts the removal to, rotate through two 11 external controller control motors, drive two 12 rotations of lead screw, thereby drive two 13 movements of lead screw seat, thereby realize that the Y of radiotherapy equipment 15 puts the removal to, it is flexible through external controller control electric putter 14, thereby realize that the Z of radiotherapy equipment 15 puts the removal to, according to above-mentioned motion, move radiotherapy equipment 15 to the picture point position, medical personnel is after aiming at radiotherapy equipment 15 and mark point, can keep away from bed board 1, then open radiotherapy equipment 15 and carry out the radiotherapy operation.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not intended to limit the present invention, and all modifications, equivalents, improvements and the like that are made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a novel tumour radiotherapy device, includes bed board (1), bed board (1) top both sides are equipped with U-shaped frame (2) of the inversion that is parallel to each other respectively, two be equipped with diaphragm (3), its characterized in that between U-shaped frame (2) top turning respectively: a first moving plate (4) is arranged above the two transverse plates (3) in a sliding manner along the length direction of the transverse plates (3) through a sliding rail, a second moving plate (5) is arranged between the two opposite side walls of the two transverse plates (3) in a sliding manner along the length direction of the transverse plates (3) through a sliding groove, a first driving mechanism for driving the first moving plate (4) is arranged on the U-shaped frame (2), a first moving seat (6) is arranged below the first moving plate (4) in a sliding way through a second sliding rail, the second sliding rail is vertical to the sliding rail, a second driving mechanism for driving the first moving seat (6) is arranged below the first moving plate (4), a radiotherapy mechanism is arranged below the first moving seat (6), a second moving seat (7) is arranged below the second moving plate (5) in a sliding way through a third sliding rail, the third sliding rail is perpendicular to the sliding rail, and a drawing point positioning mechanism is arranged below the second moving seat (7).

2. The novel tumor radiotherapy device of claim 1, wherein: the first driving mechanism comprises a first motor (8) located on one U-shaped frame (2), a first screw rod (9) is connected to the shaft end of the first motor (8), the first screw rod (9) penetrates through the first moving plate (4) in a matched mode, a first screw rod seat (10) is arranged at the end of the first screw rod in a matched mode, and the first screw rod seat (10) is fixed above the other U-shaped frame (2).

3. The novel tumor radiotherapy device of claim 1, wherein: the driving mechanism II comprises a motor II (11) located on one side below the moving plate I (4), a screw rod II (12) perpendicular to the sliding rail is connected to the shaft end of the motor II (11), the screw rod II (12) penetrates through the moving seat I (6) in a matched mode, the shaft end of the screw rod II (13) is matched with the screw rod seat II (13), and the screw rod seat II (13) is fixed below one side of the moving plate I (4) opposite to the motor II (11).

4. The novel tumor radiotherapy device of claim 1, wherein: the radiotherapy mechanism comprises an electric push rod (14) which is vertically fixed below the first moving seat (6), and radiotherapy equipment (15) is connected and arranged at the shaft end of the electric push rod (14) downwards.

5. The novel tumor radiotherapy device of claim 1, wherein: drawing point positioning mechanism is including fixing damping rod (16) in removal seat two (7) below, damping rod (16) axle head just connects to be equipped with down and places board (17), damping rod (16) outside cup joints and is equipped with spring (20), the lower extreme is fixed mutually with removal seat two (7) and place board (17) respectively on spring (20), it is equipped with a section of thick bamboo (18) of placing of bottom uncovered to place board (17) below, it is equipped with drawing point pen (19) to place a section of thick bamboo (18) inside.

6. The novel tumor radiotherapy device of claim 5, wherein: the placing plate (17) is of a strip-shaped structure, and pull rings (21) are respectively arranged on two end walls.