CN113181564A

CN113181564A - Adjustable comprehensive tumor radiotherapy bed

Info

Publication number: CN113181564A
Application number: CN202110490243.8A
Authority: CN
Inventors: 耿秀冬
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-05-06
Filing date: 2021-05-06
Publication date: 2021-07-30

Abstract

The invention discloses an adjustable comprehensive tumor radiotherapy bed, which mainly comprises: the device comprises a moving frame, rollers, a lifting mechanism, a bed plate, a protective block and a head fixing device, wherein the rollers are arranged at the bottom of the moving frame; the adjustable comprehensive tumor radiotherapy bed has the advantages of simple structure, safety and convenience in use, capability of randomly adjusting the placing angle and conveniently adjusting the irradiation position, capability of ensuring the irradiation effect and simultaneously reducing the damage to other normal organs caused by ray scattering as much as possible, protection of healthy parts by the protection block, fixation of a patient by the head fixing device and the bandage and improvement of the treatment effect.

Description

Adjustable comprehensive tumor radiotherapy bed

Technical Field

The invention relates to the field, in particular to an adjustable comprehensive tumor radiotherapy bed.

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 position of radiotherapy in tumor treatment are increasingly prominent, and the radiotherapy has become one of the main means for treating malignant tumors.

Radiotherapy is the treatment of malignant tumors and some benign diseases by one or more ionizing radiations, and the means of radiotherapy is ionizing radiations; the most commonly used direct ionizing particles in radiotherapy are electrons, the most commonly used indirect ionizing particles are photons; the X-ray energy used for radiotherapy is in the range of 1-25 MV. Currently, radiation therapy is an effective treatment in the treatment of tumors.

The existing treatment bed is a common sickbed, is difficult to move and cannot be moved randomly, the affected part can be effectively irradiated and treated by matching with a patient, and no protective measures are taken in the treatment process, so that the scattering of radiotherapy rays can cause certain damage to normal organs; and because the patient who does radiotherapy all has the mould to fix in-process, patient can not remove at will, can't cause the position inaccuracy by oneself wantonly, and cause the injury and bring not little influence to the treatment effect to other normal positions.

Disclosure of Invention

The invention aims to provide an adjustable comprehensive tumor radiotherapy bed, which solves the problems in the background technology.

The invention is realized in this way, an adjustable comprehensive tumor radiotherapy bed, which mainly comprises: remove frame, gyro wheel, elevating system, bed board, protection soon and head fixing device combination forms, the gyro wheel sets up the bottom of removing the frame, elevating system sets up in the removal frame, the bed board sets up elevating system is last, the protection soon with the lateral wall of bed board is connected, head fixing device sets up the one end of bed board can make the bed board angle wantonly adjust through the removal frame that is equipped with the gyro wheel, need not the patient cooperation and carries out the posture adjustment, and elevating system can adjust the height of bed board, and it brings the harm to other healthy positions to reduce the ray scattering.

The further technical scheme of the invention is as follows: the lifting mechanism mainly comprises: screw rod, movable block, bracing piece, fixed block, lifter plate and driving motor make up and form, the one end of screw rod is arranged in remove in the frame and with the inner wall of removing the frame rotates and connects, the other end of screw rod is arranged in remove the outside of frame and with driving motor connects, the movable block sets up on the screw rod, the fixed block sets up the bottom of lifter plate, the one end of bracing piece with the fixed block is connected, the other end of bracing piece with the movable block is connected, and the gesture that drives the bracing piece through driving motor changes to adjust the height of bed board.

The further technical scheme of the invention is as follows: the screw threads at the left end and the right end of the screw rod are opposite in rotating direction, so that the moving directions of the two movable blocks on the screw rod are opposite.

The further technical scheme of the invention is as follows: the lateral wall of bed board is equipped with the guide rail for connect the protection piece, the protection piece can carry out position control according to shining the position and protecting the position, the lateral wall of bed board is equipped with the bandage, and the bandage is used for fixed patient's truck position.

The further technical scheme of the invention is as follows: the bottom of protection piece be equipped with guide rail assorted slider, the protection piece is "L" type, and the slider makes the protection piece can slide on the guide rail, and the parcel nature and the protectiveness of "L" type protection piece are better.

The further technical scheme of the invention is as follows: the number of the protection blocks is 2, so that the two-section protection block has better protection effect and more flexible position adjustment.

The further technical scheme of the invention is as follows: the head fixing device mainly comprises: the left splint and the right splint are combined to form, the left splint and the right splint are all in through regulating block and setting the regulation rail sliding connection at bed board border carries out fixed centre gripping through left and right splint to the head.

The further technical scheme of the invention is as follows: the adjusting block is provided with a clamping mechanism, and the clamping mechanism is used for fixing the position of the clamping plate and the position of the adjusting cabinet after the clamping position is adjusted.

The further technical scheme of the invention is as follows: the left side splint with the inside wall of right side splint all is equipped with the sponge bed course, improves the travelling comfort of centre gripping when fixing the head, can not bring the discomfort to patient's head.

The invention has the beneficial effects that: the adjustable comprehensive tumor radiotherapy bed has the advantages of simple structure, safety and convenience in use, capability of randomly adjusting the placing angle and conveniently adjusting the irradiation position, capability of ensuring the irradiation effect and simultaneously reducing the damage to other normal organs caused by ray scattering as much as possible, protection of healthy parts by the protection block, fixation of a patient by the head fixing device and the bandage and improvement of the treatment effect.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an adjustable comprehensive tumor radiotherapy bed provided by the invention;

fig. 2 is a schematic structural diagram of a head fixing device of an adjustable comprehensive tumor radiotherapy bed provided by the invention.

Detailed Description

The embodiments of the present invention are described below with reference to specific embodiments, and other advantages and effects of the present invention will be easily understood by those skilled in the art from the disclosure of the present specification. The invention is capable of other and different embodiments and of being practiced or of being carried out in various ways, and its several details are capable of modification in various respects, all without departing from the spirit and scope of the present invention.

It should be noted that the structures, ratios, sizes, and the like shown in the drawings attached to the present specification are only used for matching the disclosure of the present specification, so as to be understood and read by those skilled in the art, and are not used to limit the conditions of the present invention, so that the present invention has no technical essence, and any structural modification, ratio relationship change, or size adjustment should still fall within the scope of the present invention without affecting the efficacy and the achievable purpose of the present invention. In addition, the terms "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for clarity of description, and are not intended to limit the scope of the present invention, and the relative relationship between the terms and the terms is not to be construed as a scope of the present invention.

The first embodiment is as follows: fig. 1-2 show an adjustable comprehensive tumor radiotherapy bed, which is mainly composed of: the movable rack 1, the roller 2, the lifting mechanism 3, the bed board 4, the protective block 5 and the head fixing device 6 are combined, the roller 2 is arranged at the bottom of the movable rack 1, the lifting mechanism 3 is arranged in the movable rack 1, the bed board 4 is arranged on the lifting mechanism 3, the protective block 5 is connected with the side wall of the bed board 4, the head fixing device 6 is arranged at one end of the bed board 4, the bed board can be adjusted at any angle through the movable rack provided with the roller, the posture adjustment is not needed to be carried out by the cooperation of a patient, the lifting mechanism can adjust the height of the bed board, and the damage of ray scattering to other healthy parts is reduced; the lifting mechanism 3 mainly comprises: the bed board comprises a screw 31, a movable block 32, a support rod 33, a fixed block 34, a lifting plate 35 and a driving motor 36, wherein one end of the screw 31 is arranged in the movable frame 1 and is rotationally connected with the inner wall of the movable frame 1, the other end of the screw 31 is arranged outside the movable frame 1 and is connected with the driving motor 36, the movable block 32 is arranged on the screw 31, the fixed block 34 is arranged at the bottom end of the lifting plate 35, one end of the support rod 33 is connected with the fixed block 34, the other end of the support rod 33 is connected with the movable block 32, and the posture of the support rod is driven by the driving motor to change, so that the height of the bed board is adjusted; the screw threads at the left end and the right end of the screw rod 31 are opposite in rotating direction, so that the moving directions of the two movable blocks on the screw rod are opposite; the side wall of the bed plate 4 is provided with a guide rail 41 for connecting a protective block, the protective block can adjust the position according to the irradiation part and the protective part, and the side wall of the bed plate 4 is provided with a binding belt for fixing the trunk part of the patient; the bottom of the protection block 5 is provided with a sliding block 51 matched with the guide rail 41, the protection block 5 is L-shaped, the sliding block enables the protection block to slide on the guide rail, and the wrapping performance and the protection performance of the L-shaped protection block are better; the number of the protection blocks 5 is 2, so that the two-section protection block has better protection effect and more flexible position adjustment; the head fixation device 6 is mainly composed of: the left clamping plate 61 and the right clamping plate 65 are combined, the left clamping plate 61 and the right clamping plate 65 are in sliding connection with an adjusting rail 63 arranged at the edge of the bed plate 4 through an adjusting block 62, and the head is fixedly clamped through the left clamping plate and the right clamping plate; the adjusting block 62 is provided with a clamping mechanism, and the clamping position is adjusted and then the clamping plate and the adjusting cabinet are fixed through the clamping mechanism; the sponge cushion layers 64 are arranged on the inner side walls of the left splint 61 and the right splint 65, so that the head is fixed, the clamping comfort is improved, and discomfort is not brought to the head of a patient; the adjustable comprehensive tumor radiotherapy bed has the advantages of simple structure, safety and convenience in use, capability of randomly adjusting the placing angle and conveniently adjusting the irradiation position, capability of ensuring the irradiation effect and simultaneously reducing the damage to other normal organs caused by ray scattering as much as possible, protection of healthy parts by the protection block, fixation of a patient by the head fixing device and the bandage and improvement of the treatment effect.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims

1. An adjustable comprehensive tumor radiotherapy bed is characterized by mainly comprising: remove frame (1), gyro wheel (2), elevating system (3), bed board (4), protection soon (5) and head fixing device (6) combination and form, gyro wheel (2) set up remove the bottom of frame (1), elevating system (3) set up remove in the frame (1), bed board (4) set up elevating system (3) are last, protection soon (5) with the lateral wall of bed board (4) is connected, head fixing device (6) set up the one end of bed board (4).

2. Adjustable integrated tumor radiotherapy bed according to claim 1, characterized in that said lifting mechanism (3) is mainly composed of: screw rod (31), movable block (32), bracing piece (33), fixed block (34), lifter plate (35) and driving motor (36) combination form, the one end of screw rod (31) is arranged in remove frame (1) and with the inner wall of removing frame (1) rotates and connects, the other end of screw rod (31) is arranged in remove the outside of frame (1) and with driving motor (36) are connected, movable block (32) set up on screw rod (31), fixed block (34) set up the bottom of lifter plate (35), the one end of bracing piece (33) with fixed block (34) are connected, the other end of bracing piece (33) with movable block (32) are connected.

3. The adjustable comprehensive tumor radiotherapy bed according to claim 2, wherein the screw threads at the left end and the right end of the screw rod (31) are oppositely threaded.

4. An adjustable comprehensive tumor radiotherapy bed according to claim 1, characterized in that the side wall of said bed plate (4) is provided with a guide rail (41), and the side wall of said bed plate (4) is provided with a binding band.

5. The adjustable comprehensive tumor radiotherapy bed according to claim 4, wherein the bottom of the protection block (5) is provided with a slide block (51) matched with the guide rail (41), and the protection block (5) is L-shaped.

6. Adjustable integrated tumor radiotherapy bed according to claim 5, characterized in that said protection blocks (5) are 2 blocks in number.

7. Adjustable comprehensive tumor radiotherapy bed according to claim 1, characterized in that said head fixation means (6) are mainly composed of: left splint (61) and right splint (65) combination form, left side splint (61) and right splint (65) are all in through regulating block (62) and setting adjustment rail (63) sliding connection at bed board (4) border.

8. The adjustable integrated tumor radiotherapy bed of claim 8, wherein said adjustment block (62) is provided with a holding mechanism.

9. The adjustable integrated tumor radiotherapy bed of claim 8, wherein the inner side walls of the left splint (61) and the right splint (65) are provided with sponge cushions (64).