CN211634917U

CN211634917U - Radiation protection equipment for tumor radiotherapy

Info

Publication number: CN211634917U
Application number: CN201922294333.0U
Authority: CN
Inventors: 程春来
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-19
Filing date: 2019-12-19
Publication date: 2020-10-09
Anticipated expiration: 2029-12-19

Abstract

The utility model discloses a radiation protection equipment for tumor radiotherapy, including the bed body, characterized by: comprises a bed body and is characterized in that: bed body one side is equipped with the mounting hole, corresponds the mounting hole place bed body upside one end fixed connection rectangular channel lower extreme, the installation piece upper end of bed body downside middle part fixed connection symmetry, the rectangular plate inlays to be located in the rectangular channel, rectangular plate upside fixed connection rectangular frame downside one end, one end is equipped with the mounting groove in the rectangular frame upside, the articulated arc one end of evenly arranging of mounting groove upside one end is a set of the arc one end of evenly arranging is a set of arc other end downside is all laminated the mounting groove upside, the utility model relates to a radiotherapy radiation protection equipment field specifically says, relates to a tumor radiotherapy radiation protection equipment. This device can realize opening the arc that corresponds according to the position of the required radiotherapy of patient, and the arc of all the other positions keeps closed state, protects against radiation to other positions of patient's health.

Description

Radiation protection equipment for tumor radiotherapy

Technical Field

The utility model relates to a radiotherapy radiation protection equipment field specifically says, relates to a tumor radiotherapy radiation protection equipment.

Background

Tumor radiotherapy is a local treatment for tumors using radiation. The radiation includes 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 therapeutic machines or accelerators. About 70% of cancer patients require radiation therapy in the course of cancer treatment, and about 40% of cancers can be cured by radiation therapy. The role and the position of radiotherapy in tumor treatment are increasingly prominent, the radiotherapy is one of the main means for treating malignant tumors, the means of radiotherapy is ionizing radiation, however, the radiation has certain damage to the body, when the position of pathological change is treated, the part without pathological change can be influenced by the radiation, the health of the body is damaged, the structure of the existing radiation-proof equipment is complex, the covering position is not adjustable, the operation is inconvenient, and the radiation-proof effect is not ideal, so that the radiation-proof equipment for tumor radiotherapy is urgently needed to be manufactured.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a radiation protection equipment for tumor radiotherapy for protect against radiation during radiotherapy.

The utility model adopts the following technical scheme to realize the purpose of the invention:

the utility model provides a radiation protection equipment for tumor radiotherapy, includes the bed body, characterized by: comprises a bed body and is characterized in that: one side of the bed body is provided with a mounting hole, one end of the upper side of the bed body corresponding to the mounting hole is fixedly connected with the lower end of the rectangular groove, and the middle part of the lower side of the bed body is fixedly connected with the upper ends of the symmetrical mounting blocks;

the rectangular plate is embedded in the rectangular groove, the upper side of the rectangular plate is fixedly connected with one end of the lower side of the rectangular frame, and one end of the upper side of the rectangular frame is provided with an installation groove;

mounting groove upside one end articulates a set of arc one end of evenly arranging, and is a set of arc other end downside all laminates the mounting groove upside.

As a further limitation of the technical scheme, one end of a rotating disc mounting shaft is hinged to and penetrates through the middle parts of the two mounting blocks respectively, one end of the rotating disc mounting shaft is fixedly connected with the middle part of one side of a bevel gear, the first bevel gear is meshed with the second bevel gear, the middle part of the upper side of the second bevel gear is fixedly connected with the lower end of a cylinder, the upper end of a lead screw is in threaded connection with and penetrates through the middle part of the second bevel gear, and the upper end of the.

As a further limitation of the technical scheme, the cylinder is hinged in the mounting hole, and the upper end of the lead screw is fixedly connected with the middle part of the lower side of the rectangular plate.

As a further limitation of the technical scheme, the lower ends of a group of bolts are respectively in threaded connection and penetrate through the middle part of the other end of the corresponding arc-shaped plate, and the lower ends of a group of bolts are respectively in threaded connection with the upper side of the rectangular frame.

As a further limitation of the technical proposal, one end of the upper side of the bed body is fixedly connected with the lower side of the pillow.

As a further limitation of the technical scheme, one side of each group of arc-shaped plates opposite to each other is attached to each other.

And the arc-shaped plates 1 are radiation-proof plates.

Compared with the prior art, the utility model discloses an advantage is with positive effect:

1. this device can realize opening the arc that corresponds according to the position of the required radiotherapy of patient, and the arc of all the other positions keeps closed state, protects against radiation to other positions of patient's health.

2. The height of rectangular plate can be adjusted according to the body thickness of patient when lying to this device to adjust the height of a set of arc.

3. The device has compact structure and convenient operation.

Drawings

Fig. 1 is a schematic view of a three-dimensional structure of the present invention.

Fig. 2 is a schematic view of a three-dimensional structure of the present invention.

Fig. 3 is a schematic three-dimensional structure diagram of the present invention.

Fig. 4 is a schematic view of a connection structure of parts according to the present invention.

Fig. 5 is a schematic view of a connection structure of parts according to the present invention.

Fig. 6 is a third schematic view of the connection structure of some parts of the present invention.

Fig. 7 is a schematic view of a connection structure of parts according to the present invention.

Fig. 8 is a schematic view of a connection structure of parts according to the present invention.

Fig. 9 is a schematic view of a connection structure of parts after the rectangular groove 4 of the present invention is cut.

Fig. 10 is a partial enlarged view of a portion a in fig. 1 according to the present invention.

In the figure: 1. the device comprises an arc-shaped plate, 2, a rectangular frame, 3, a rectangular plate, 4, a rectangular groove, 5, a bed body, 6, a pillow, 7, a turntable, 8, a screw rod, 9, an installation groove, 10, a cylinder, 11, a bevel gear II, 12, a bevel gear I, 13, an installation block, 14, a bolt, 15 and an installation hole.

Detailed Description

In the following, an embodiment of the present invention will be described in detail with reference to the drawings, but it should be understood that the scope of the present invention is not limited by the embodiment.

As shown in fig. 1-10, the utility model comprises a bed body 5, wherein a mounting hole 15 is arranged on one side of the bed body 5, one end of the upper side of the bed body 5 corresponding to the mounting hole 15 is fixedly connected with the lower end of a rectangular groove 4, and the middle part of the lower side of the bed body 5 is fixedly connected with the upper ends of symmetrical mounting blocks 13;

the rectangular plate 3 is embedded in the rectangular groove 4, the upper side of the rectangular plate 3 is fixedly connected with one end of the lower side of the rectangular frame 2, and one end of the upper side of the rectangular frame 2 is provided with an installation groove 9;

9 upside one ends of mounting groove are articulated a set of 1 one end of the arc of evenly arranging, and are a set of 1 other end downside of arc all laminates 9 upside of mounting groove.

One end of a mounting shaft of the rotary table 7 is hinged to and penetrates through the middle parts of the two mounting blocks 13, one end of the mounting shaft of the rotary table 7 is fixedly connected with the middle part of one side of a first bevel gear 12, the first bevel gear 12 is meshed with a second bevel gear 11, the middle part of the upper side of the second bevel gear 11 is fixedly connected with the lower end of a cylinder 10, the upper end of a lead screw 8 is in threaded connection and penetrates through the middle part of the second bevel gear 11, and the upper end of.

The cylinder 10 is hinged in the mounting hole 15, and the upper end of the lead screw 8 is fixedly connected with the middle part of the lower side of the rectangular plate 3.

The lower ends of a group of bolts 14 are respectively in threaded connection and penetrate through the middle part of the other end of the corresponding arc-shaped plate 1, and the lower ends of a group of bolts 14 are respectively in threaded connection with the upper side of the rectangular frame 2.

One end of the upper side of the bed body 5 is fixedly connected with the lower side of the pillow 6.

One side of the arc-shaped plates 1 opposite to each other is attached to each other.

The utility model discloses a work flow does: before use, the rectangular plate 3 is at the highest position, the group of arc plates 1 are in a closed state, as shown in figure 1, when the device is used, a patient lies on the bed body 5, the head of the patient is rested on the upper side of the pillow 6, the corresponding bolt 14 is unscrewed according to the position of the patient for radiotherapy, the corresponding arc plate(s) 1 are opened, the rotary table 7 is rotated, the rotary table 7 drives the bevel gear I12 to rotate, the bevel gear I12 drives the bevel gear II 11 meshed with the bevel gear I to rotate, the bevel gear II 11 drives the cylinder 10 to rotate along the mounting hole 15, meanwhile, the bevel gear II 11 rotates to drive the screw 8 to descend along the inside of the cylinder 10, the screw 8 drives the rectangular plate 3 to slide downwards along the rectangular groove 4, the rectangular plate 3 drives the group of arc plates 1 to slide downwards through the rectangular frame 2, when the lower side of the group of arc plates 1 is close to the body, keep off the radiation through other closed arcs 1, after the treatment, the reverse rotation carousel 7 rises rectangular plate 3 to the highest position, and the patient leaves the back and resumes the device to initial position.

The above disclosure is only one specific embodiment of the present invention, however, the present invention is not limited thereto, and any changes that can be considered by those skilled in the art should fall within the protection scope of the present invention.

Claims

1. The utility model provides a radiation protection equipment for tumor radiotherapy, includes bed body (5), characterized by: a mounting hole (15) is formed in one side of the bed body (5), one end, corresponding to the mounting hole (15), of the upper side of the bed body (5) is fixedly connected with the lower end of the rectangular groove (4), and the middle of the lower side of the bed body (5) is fixedly connected with the upper ends of the symmetrical mounting blocks (13);

the rectangular plate (3) is embedded in the rectangular groove (4), the upper side of the rectangular plate (3) is fixedly connected with one end of the lower side of the rectangular frame (2), and one end of the upper side of the rectangular frame (2) is provided with an installation groove (9);

mounting groove (9) upside one end articulates a set of arc (1) one end of evenly arranging, and is a set of arc (1) other end downside all laminates mounting groove (9) upside.

2. The radiation protection device for tumor radiotherapy according to claim 1, wherein: carousel (7) installation axle one end articulates respectively and passes two installation piece (13) middle part, carousel (7) installation axle one end fixed connection bevel gear (12) one side middle part, bevel gear (12) and bevel gear two (11) meshing, bevel gear two (11) upside middle part fixed connection drum (10) lower extreme, screw thread connection and pass on lead screw (8) bevel gear two (11) middle part, lead screw (8) upper end passes drum (10).

3. The radiation protection apparatus for tumor radiotherapy according to claim 2, wherein: the cylinder (10) is hinged in the mounting hole (15), and the upper end of the lead screw (8) is fixedly connected with the middle part of the lower side of the rectangular plate (3).

4. The radiation protection apparatus for tumor radiotherapy according to claim 3, wherein: the lower ends of a group of bolts (14) are respectively in threaded connection and penetrate through the middle part of the other end of the corresponding arc-shaped plate (1), and the lower ends of a group of bolts (14) are respectively in threaded connection with the upper side of the rectangular frame (2).

5. The radiation protection device for tumor radiotherapy according to claim 1, wherein: one end of the upper side of the bed body (5) is fixedly connected with the lower side of the pillow (6).

6. The radiation protection device for tumor radiotherapy according to claim 1, wherein: one side of the arc-shaped plates (1) opposite to each other is mutually attached.