CN215691137U

CN215691137U - Auxiliary device for radiotherapy

Info

Publication number: CN215691137U
Application number: CN202122258079.6U
Authority: CN
Inventors: 张瑞召
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-17
Filing date: 2021-09-17
Publication date: 2022-02-01
Anticipated expiration: 2031-09-17

Abstract

The utility model discloses an auxiliary device for radiotherapy, in particular to the technical field of auxiliary devices for radiotherapy, which comprises an auxiliary table, wherein two clamping plates are arranged on one side of the surface of the auxiliary table in a sliding manner, clamping heads are arranged on one side of the surface of the clamping plates in a symmetrical manner, connecting cloth is rotatably arranged between the two clamping plates, an adjusting mechanism is arranged on one side of the surface of the auxiliary table in a sliding manner, the adjusting mechanism comprises an adjusting groove and a limiting plate, the adjusting groove is formed in two sides of the surface of the auxiliary table, the outer wall of each clamping plate is in sliding fit with the inner wall of the adjusting groove, the height of each clamping plate can have an adjusting function through the matching use of the devices, the situation that the head of a patient cannot fix the head of the patient due to the overhigh head position of the patient caused by humpback is avoided, and the clamping plates and the clamping heads can adapt to the heads of the patients with different heights when the patient lies on level, thereby facilitating the use of medical personnel and improving the application range of the clamping plate and the clamping head.

Description

Auxiliary device for radiotherapy

Technical Field

The utility model relates to the technical field of radiotherapy auxiliary devices, in particular to an auxiliary device for radiotherapy.

Background

Tumor radiotherapy is a local treatment method utilizing radioactive rays to treat tumors, a patient needs to use a fixing device to fix the head of the patient before radiotherapy, the head of the patient is prevented from moving in the treatment process to influence the effect of radiotherapy, most of patients mostly adopt a lying position to fix during radiotherapy at present, the head of the patient after lying is fixed through the fixing device, but the existing fixing device cannot be properly adjusted according to the special body structure of the patient, when the patient has serious spine diseases and humpback, the head position after lying of the patient is relatively higher than that of a normal patient, at the moment, the fixing device cannot fix the head of the patient, thereby bringing inconvenience to medical staff and the patient, and particularly provides an auxiliary device for radiotherapy, so as to solve the problems.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to an auxiliary device for radiotherapy to solve the above problems.

In order to solve the technical problems, the utility model adopts the following technical scheme: an auxiliary device for radiotherapy comprises an auxiliary table, wherein two clamping plates are arranged on one side of the surface of the auxiliary table in a sliding manner, clamping heads are arranged on one side of the surface of each clamping plate in a sliding manner, connecting cloth is rotatably arranged between the two clamping plates, and an adjusting mechanism is arranged on one side of the surface of the auxiliary table in a sliding manner;

adjustment mechanism includes adjustment tank and limiting plate, and the adjustment tank is seted up in the surperficial both sides of auxiliary table, and the outer wall of grip block slides with the inner wall of adjustment tank and laminates, and the spacing groove has been seted up on the grip block surface, and auxiliary table inner chamber slidable mounting has the limiting plate.

Preferably, the spacing groove is provided with a plurality ofly, and a plurality of spacing grooves are seted up in the surperficial one side of grip block, and the one end surface of limiting plate runs through the inner wall slip laminating of adjustment tank and spacing groove.

Preferably, adjustment mechanism still includes the sliding tray, and the sliding tray is seted up in the surperficial one side of auxiliary table, and the outer wall of limiting plate and the inner wall of sliding tray slide fit.

Preferably, adjustment mechanism includes the extension board again, and extension board fixed mounting has first magnet in the surperficial both sides of limiting plate, and one side fixed surface of extension board installs first magnet, and the inner wall bottom fixed mounting of sliding tray has the second magnet, and the outer wall of extension board slides with the inner wall of sliding tray and laminates.

Preferably, a threaded hole is formed in one side of the surface of the clamping plate, threaded heads rotatably connected with the threaded hole are fixedly mounted on the surfaces of the two ends of the connecting cloth, the top of each threaded head is rotatably connected with an inner cavity of the corresponding threaded hole, the connecting cloth is rotatably mounted on one side of the surface of the clamping plate through the corresponding threaded head, and a protective pad is slidably mounted in the middle of the connecting cloth.

Preferably, the top of the limiting plate is arc-shaped, and the top of the limiting plate is in sliding connection with the inner cavity of the limiting groove.

Compared with the prior art, the utility model has the beneficial effects that:

the outer wall through the grip block can install the grip block at the top of auxiliary table with the inner wall of adjustment tank slip laminating, the grip block that continuously slides simultaneously can make the holding head can match the flat patient head of lying on the auxiliary table surface, position when the holding head is the same with the position of patient head, loosen the limiting plate of pulling and make the limiting plate push into to the inner chamber of spacing groove by the repulsion force that produces between first magnet and the second magnet, thereby the grip block after sliding is fixed, make the holding head can fix the patient head of co-altitude not, avoid leading to the holding head can't fix bow-backed and the patient head that suffers from spine class disease because of the height of grip block is not enough, make the fixed range of grip block and holding head wider, be applicable to different patients simultaneously, make things convenient for patient and medical personnel's use.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is an exploded view of the structure of the auxiliary table of the present invention.

FIG. 2 is a schematic view of an auxiliary table according to the present invention.

FIG. 3 is a sectional view of the structure of the auxiliary table of the present invention.

FIG. 4 is an enlarged view of the structure of FIG. 3 according to the present invention.

In the figure: 1. an auxiliary table; 2. a clamping plate; 21. a clamping head; 22. a threaded hole; 3. connecting cloth; 31. a screw head; 32. a protective pad; 4. an adjustment mechanism; 41. an adjustment groove; 42. a limiting groove; 43. a sliding groove; 44. a limiting plate; 45. an extension plate; 46. a first magnet; 47. a second magnet.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1: as shown in fig. 1 to 4, the utility model provides an auxiliary device for radiotherapy, which comprises an auxiliary table 1, wherein two clamping plates 2 are slidably mounted on one side of the surface of the auxiliary table 1, two clamping plates 2 are symmetrically arranged, clamping heads 21 are slidably mounted on one side of the surface of each clamping plate 2, a connecting cloth 3 is rotatably mounted between the two clamping plates 2, the clamping heads 21 can fix the head at the top of the connecting cloth 3, the influence on the radiotherapy effect caused by the movement of the head of a patient in the radiotherapy process is avoided, the comfort of the head of the patient in a lying state can be improved by the arrangement of the connecting cloth 3, and the radiotherapy effect of the patient is better.

In order to make the clamping head 21 can fix the head of the patient under different body structures, the adjusting mechanism 4 is slidably mounted on one side of the surface of the auxiliary table 1, the adjusting mechanism 4 comprises an adjusting groove 41 and a limiting plate 44, the adjusting groove 41 is arranged on two sides of the surface of the auxiliary table 1, the outer wall of the clamping plate 2 is slidably attached to the inner wall of the adjusting groove 41, and the limiting groove 42 is arranged on the surface of the clamping plate 2.

Auxiliary table 1 inner chamber slidable mounting has limiting plate 44, humpback or have backbone class disease when the tie is lain, patient's head position is higher than the position of normal patient head when flat, when needing fixed patient's head, promote grip block 2 and slide at the inner chamber of adjustment tank 41, make the holding head 21 of grip block 2 one side can be the same with the position of patient head, promote limiting plate 44 and make the top of limiting plate 44 and the inner chamber sliding connection of spacing groove 42, thereby fix grip block 2 after sliding.

Make the holding head 21 of 2 surperficial one sides of grip block can fix patient's head, avoid making patient's head position too high and leading to holding head 21 to fix patient's head because of the humpback for but not co-altitude patient's head when grip block 2 and holding head 21 can adapt to the tie, thereby make things convenient for medical personnel and patient's use, improve grip block 2 and holding head 21's application scope.

Further, the spacing groove 42 is provided with a plurality ofly, a plurality of spacing grooves 42 are seted up in the surperficial one side of grip block 2, the inner wall that adjustment tank 41 and spacing groove 42 were run through on the one end surface of limiting plate 44 slides the laminating, the setting up of a plurality of spacing grooves 42 can make limiting plate 44 fix the grip block 2 of adjusting to different positions, make grip block 2 all can be fixed after adjusting to different positions, thereby can make grip block 2 and clamping head 21 can be better fix patient's head.

Further, threaded hole 22 is seted up on grip block 2 surface one side, and the both ends fixed surface of connecting cloth 3 installs the screw thread head 31 of being connected with threaded hole 22 rotation, and the top of screw thread head 31 rotates with the inner chamber of threaded hole 22 to be connected, connects cloth 3 and rotates through screw thread head 31 and install in grip block 2 surface one side, and the middle part slidable mounting of connecting cloth 3 has protection pad 32.

Threaded head 31 is connected with screw hole 22's rotation and can installs connecting cloth 3 between two grip blocks 2, and threaded head 31 and screw hole 22's setting can make connecting cloth 3 have detachability simultaneously, makes things convenient for medical personnel periodic to change connecting cloth 3, avoids different patient's used repeatedly to cause cross infection, and the travelling comfort of head when the protection is filled up 32's setting can improve the patient and use.

Further, the top of the limiting plate 44 is arc-shaped, the top of the limiting plate 44 is slidably connected with the inner cavity of the limiting groove 42, the arc-shaped top can facilitate the connection between the limiting plate 44 and the limiting groove 42, and the situation that the limiting plate 44 cannot fix the clamping plate 2 due to the fact that the limiting plate 44 is clamped in the sliding connection between the limiting plate 44 and the limiting groove 42 is avoided.

Example 2, as shown in fig. 1-4, a further improvement is made on the basis of example 1:

further, in order to make the sliding connection of limiting plate 44 and spacing groove 42 more firm, adjustment mechanism 4 still includes sliding tray 43, and sliding tray 43 sets up in the surperficial one side of auxiliary table 1, and the outer wall of limiting plate 44 is laminated with the inner wall of sliding tray 43 slides, and adjustment mechanism 4 includes extension board 45 again, and extension board 45 fixed mounting is in the surperficial both sides of limiting plate 44.

One side fixed surface of extension board 45 installs first magnet 46, and the inner wall bottom fixed mounting of sliding tray 43 has second magnet 47, and the outer wall of extension board 45 and the inner wall sliding fit of sliding tray 43, the outside of grip block 2 and the inner wall sliding fit's of adjustment tank 41 in-process can push limiting plate 44 into the inner chamber of sliding tray 43, and the repulsion force between the first magnet 46 of limiting plate 44 surface both sides and the second magnet 47 can be compressed simultaneously.

After the inner cavities of the limiting plate 44 and the limiting groove 42 are communicated with each other, the limiting plate 44 is pushed into the inner cavity of the limiting groove 42 by the magnetic repulsive force generated between the first magnet 46 and the second magnet 47, and the repulsive force generated between the first magnet 46 and the second magnet 47 can enable the limiting plate 44 to be connected with the inner cavity of the limiting groove 42 at any time, so that the connection between the limiting plate 44 and the limiting groove 42 is more stable.

The first magnet 46 and the second magnet 47 can be replaced by springs between the extension plate 45 and the sliding groove 43, and the springs can be used for replacing the first magnet 46 and the second magnet 47 to achieve stable connection between the limit plate 44 and the limit groove 42, and meanwhile, the connection between the limit plate 44 and the limit groove 42 is enabled to be more stable.

When a new patient needs to use the clamping plate 2 and the clamping head 21, the surface side of the limiting plate 44 is pulled, and when the force on the side of the pulling limiting plate 44 is greater than the repulsive force between the first magnet 46 and the second magnet 47, the limiting plate 44 can be separated from the inner cavity of the limiting groove 42, and the limiting plate 44 is separated from the limiting groove 42, so that the clamping plate 2 can slide in the inner cavity of the adjusting groove 41 again.

Continuously slide grip block 2 and can make the highly convenient new patient of grip block 2 use to make things convenient for grip block 2 to can fix different patients 'head, further increase grip block 2 and holding head 21's application scope.

It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the utility model. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. The utility model provides an auxiliary device for radiotherapy, includes auxiliary table (1), surface one side slidable mounting of auxiliary table (1) has grip block (2), grip block (2) symmetry is provided with two, grip block (2) surface one side slidable mounting has holding head (21), its characterized in that: a threaded hole (22) is formed in one side of the surface of each clamping plate (2), a connecting cloth (3) is rotatably mounted between the two clamping plates (2), and an adjusting mechanism (4) is slidably mounted on one side of the surface of the auxiliary table (1);

adjustment mechanism (4) are including adjustment tank (41) and limiting plate (44), the surperficial both sides at supplementary platform (1) are seted up in adjustment tank (41), the outer wall of grip block (2) and the inner wall of adjustment tank (41) slide and laminate, spacing groove (42) have been seted up on grip block (2) surface, supplementary platform (1) inner chamber slidable mounting has limiting plate (44).

2. The auxiliary device for radiotherapy as claimed in claim 1, wherein a plurality of limiting grooves (42) are provided, the plurality of limiting grooves (42) are provided on one side of the surface of the holding plate (2), and one end surface of the limiting plate (44) penetrates through the adjusting groove (41) and is in sliding fit with the inner wall of the limiting groove (42).

3. The auxiliary device for radiotherapy as claimed in claim 2, wherein the adjusting mechanism (4) further comprises a sliding groove (43), the sliding groove (43) is opened at one side of the surface of the auxiliary table (1), and the outer wall of the limiting plate (44) is in sliding fit with the inner wall of the sliding groove (43).

4. The auxiliary device for radiotherapy as claimed in claim 3, wherein the adjusting mechanism (4) further comprises an extending plate (45), the extending plate (45) is fixedly installed on two sides of the surface of the limiting plate (44), a first magnet (46) is fixedly installed on one side surface of the extending plate (45), a second magnet (47) is fixedly installed at the bottom of the inner wall of the sliding groove (43), and the outer wall of the extending plate (45) is in sliding fit with the inner wall of the sliding groove (43).

5. The auxiliary device for radiotherapy as claimed in claim 4, wherein the two end surfaces of the connecting cloth (3) are fixedly provided with screw heads (31) rotatably connected with the threaded holes (22), the top of the screw heads (31) is rotatably connected with the inner cavity of the threaded holes (22), the connecting cloth (3) is rotatably arranged on one side of the surface of the clamping plate (2) through the screw heads (31), and the middle part of the connecting cloth (3) is slidably provided with a protective pad (32).

6. The auxiliary device for radiotherapy as claimed in claim 5, wherein the top of the limiting plate (44) is configured as a circular arc, and the top of the limiting plate (44) is slidably connected with the inner cavity of the limiting groove (42).