CN217773017U

CN217773017U - Auxiliary assembly for lung cancer radiotherapy

Info

Publication number: CN217773017U
Application number: CN202220450828.7U
Authority: CN
Inventors: 刘其腾; 高玉艳
Original assignee: Beijing Luhe Hospital
Current assignee: Beijing Luhe Hospital
Priority date: 2022-03-02
Filing date: 2022-03-02
Publication date: 2022-11-11
Anticipated expiration: 2032-03-02

Abstract

The utility model belongs to the technical field of the radiotherapy and specifically relates to an auxiliary assembly for lung cancer radiotherapy is related to, including the radiotherapy bed, the adjustment tank has all been seted up to the both sides outer wall of radiotherapy bed, and equal sliding connection has an adjusting part in the adjustment tank, two the one end of adjusting part is equipped with fixed knot and constructs, fixed knot constructs including welding at the bracing piece of adjusting part one end outer wall, welding at the carriage release lever of bracing piece one side outer wall, set up at the carriage release lever be close to one side outer wall each other the shifting chute of outer wall, sliding connection at the shifting chute inner wall, install the horizontal pole that is close to one side outer wall each other at the shifting module and fix the headrest in horizontal pole center department outer wall. The utility model discloses buckle and cushion are fixed to the arm are fixed in the elastic band cooperation, improve the travelling comfort, place board cooperation dashpot and buffer spring buffering arm, and horizontal pole cooperation headrest improves the travelling comfort, improves the travelling comfort of radiotherapy bed, alleviates patient's discomfort, is convenient for carry out the radiotherapy, is convenient for fix the arm.

Description

Auxiliary assembly for lung cancer radiotherapy

Technical Field

The utility model relates to a radiotherapy technical field especially relates to a lung cancer auxiliary assembly for radiotherapy.

Background

Tumor radiotherapy is a local treatment method for treating tumors by 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 highlighted, and the radiotherapy becomes one of main means for treating malignant tumors;

through the searched patents: the auxiliary equipment (202121343150.4) for lung cancer radiotherapy can move the bracket structure to the position corresponding to the arm of the patient according to the height of different patients, is convenient to use, but is inconvenient for relieving the discomfort of the patient.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an auxiliary device for lung cancer radiotherapy.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an auxiliary assembly for lung cancer radiotherapy, includes the radiotherapy bed, the adjustment tank has all been seted up to the both sides outer wall of radiotherapy bed, and equal sliding connection has an adjusting part in the adjustment tank, two adjusting part's one end is equipped with fixed knot constructs, fixed knot constructs including the welding at the bracing piece of adjusting part one end outer wall, welding at the carriage release lever of bracing piece one side outer wall, set up at the carriage release lever be close to one side outer wall each other the shifting chute of one side outer wall, sliding connection at the shifting chute inner wall, install the horizontal pole that is close to one side outer wall each other at the shifting chute and fix the headrest in horizontal pole center department outer wall at the shifting assembly.

Preferably, the buffer slot has been seted up at one side outer wall top that the bracing piece is close to each other, and the bracing piece is located that the welding of buffer slot bottom inner wall department has buffer spring, and buffer spring's the welding of top outer wall has the board of placing, and the both ends outer wall of placing the board all wraps up there is the cushion, places the top outer wall center department of board and installs two elasticity bandages, and the both ends outer wall of placing the board all is fixed with fixed buckle.

Preferably, the cross-section of bracing piece is "L" shape structure, and the one end and the fixed buckle looks adaptation of elasticity bandage, places board sliding connection at the dashpot inner wall.

Preferably, the adjusting component comprises a sliding block which is slidably connected to the inner wall of the adjusting groove, an auxiliary groove which is formed in the outer wall of the top of one end of the sliding block and the outer wall of the bottom of the sliding block, a sliding wheel which is rotatably connected to the center of the auxiliary groove, a stopping hole which is formed in the top of one end of the sliding block, a two-way push rod which is installed on the outer wall of the center of the stopping hole, and friction plates which are fixed to two ends of the two-way push rod.

Preferably, the cross-section of adjustment tank and sliding block is "T" font structure, and friction disc and the contact of adjustment tank inner wall, the movable pulley and the rolling contact of adjustment tank one end outer wall, and the one end outer wall and the sliding block one end welding of bracing piece.

Preferably, the moving assembly comprises a moving block which is slidably connected to the inner wall of the moving groove, a fastening screw which is welded to the outer wall of the top of the moving block, and a fastening knob which is in threaded connection with the outer wall of the fastening screw, the outer wall of the bottom of the fastening knob is in contact with the outer wall of the top of the moving rod, and two ends of the cross rod are respectively connected with the outer wall of one end of the moving block.

Preferably, the bidirectional push rod is connected with the switch through a lead, and the switch is connected with the power supply through a lead.

The utility model has the advantages that:

1. the arm fixing device is realized by a radiotherapy bed, a support rod, a placing plate, a cross rod and an elastic band, the elastic band is matched with a fixing buckle and a cushion to fix the arm, so that the comfort is improved, the placing plate is matched with a buffer groove and a buffer spring to buffer the arm, the cross rod is matched with a headrest to improve the comfort, the comfort of the radiotherapy bed is improved, the discomfort of a patient is relieved, the radiotherapy is convenient to carry out, and the arm is convenient to fix;

2. realize through sliding block, two-way push rod, movable block and fastening knob, start or close two-way push rod cooperation friction disc and carry out the locking to the bracing piece that removes, rotate the fastening knob, fastening knob cooperation fastening screw leaves the carriage release lever outer wall and can remove the horizontal pole, adjusts the position of headrest and adjusts according to the patient, and the regulation of being convenient for is applicable to different patients.

Drawings

Fig. 1 is a schematic view of the overall structure of an auxiliary device for lung cancer radiotherapy provided by the present invention;

fig. 2 is a schematic structural view of a fixing structure of an auxiliary device for lung cancer radiotherapy provided by the present invention;

fig. 3 is a schematic cross-sectional structural view of an auxiliary device for lung cancer radiotherapy provided by the present invention;

fig. 4 is an enlarged schematic structural view of an adjusting assembly of the auxiliary device for lung cancer radiotherapy provided by the present invention;

fig. 5 is an enlarged schematic structural view of a moving assembly of the auxiliary device for lung cancer radiotherapy provided by the present invention.

In the figure: 1 radiotherapy bed, 2 adjusting grooves, 3 fixing structures, 4 supporting rods, 5 moving rods, 6 moving grooves, 7 cross rods, 8 headrests, 9 buffer grooves, 10 placing plates, 11 cushions, 12 elastic binding bands, 13 fixing buckles, 14 sliding blocks, 15 sliding wheels, 16 bidirectional push rods, 17 friction plates, 18 moving blocks, 19 fastening screws, 20 fastening knobs, 21 adjusting components and 22 moving components.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Example 1:

referring to fig. 1-3, an auxiliary device for lung cancer radiotherapy comprises a radiotherapy bed 1, two outer walls of the radiotherapy bed 1 are respectively arranged on an adjusting groove 2, the adjusting assemblies 21 are respectively connected with the adjusting groove 2 in a sliding manner, a fixed structure 3 is provided with one end of two adjusting assemblies 21, the fixed structure 3 comprises a support rod 4 welded on the outer wall of one end of each adjusting assembly 21, a moving rod 5 welded on the outer wall of one side of the support rod 4, a moving groove 6 arranged on the outer wall of one side of the moving rod 5, a moving assembly 22 connected with the inner wall of the moving groove 6 in a sliding manner, a cross rod 7 arranged on the outer wall of one side of the moving assembly 22 and a headrest 8 fixed on the outer wall of the center of the cross rod 7, the buffer groove 9 is provided with the top of the outer wall of one side of the support rod 4, the support rod 4 is welded on the inner wall of the bottom of the buffer groove 9, the top outer wall of a buffer spring is welded on the wrapping plate 10, the cushion 11 is provided with outer walls at two ends of the placing plate 10, the two outer walls of the placing plate 10 are arranged on the two elastic straps 12, the centers of the two ends of the placing plate 10, the fixing buckles 13 are respectively fixed with the outer walls of the placing strap 10, and the fixing buckles 13 are connected with the inner wall of the fixing straps, and the fixing straps 13;

elasticity bandage 12 cooperation fixed buckle 13 and cushion 11 are fixed the arm, improve the travelling comfort, place board 10 cooperation dashpot 9 and buffer spring buffering arm, and horizontal pole 7 cooperation headrest 8 improves the travelling comfort, improves radiotherapy bed 1's travelling comfort, alleviates patient's discomfort, is convenient for carry out the radiotherapy, is convenient for fixed arm.

Example 2:

referring to fig. 1 and 3-5, the adjusting assembly 21 includes a sliding block 14 slidably connected to the inner wall of the adjusting groove 2, an auxiliary groove formed in the outer wall of the top of one end of the sliding block 14 and the outer wall of the bottom of the sliding block, a sliding wheel 15 rotatably connected to the center of the auxiliary groove, a stop hole formed in the top of one end of the sliding block 14, a bidirectional push rod 16 installed on the outer wall of the center of the stop hole, and friction plates 17 fixed to both ends of the bidirectional push rod 16, the cross sections of the adjusting groove 2 and the sliding block 14 are both of a "T" shape, the friction plates 17 are in contact with the inner wall of the adjusting groove 2, the sliding wheel 15 is in rolling contact with the outer wall of one end of the adjusting groove 2, the outer wall of one end of the support rod 4 is welded to one end of the sliding block 14, the moving assembly 22 includes a moving block 18 slidably connected to the inner wall of the moving block 6, a fastening screw 19 welded to the outer wall of the top of the moving block 18, and a fastening knob 20 threadedly connected to the outer wall of the fastening screw 19, the outer wall of the bottom of the fastening knob 20 is in contact with the outer wall of the top of the moving rod 5, both ends of the cross bar 7 are connected to the two ends of the two-way push rod 16, and the two-way push rod is connected to a switch, and the switch is connected to a wire;

the two-way push rod 16 is started or closed to be matched with the friction plate 17 to lock the moving support rod 4, the fastening knob 20 is rotated, the fastening knob 0 is matched with the fastening screw 19 to be separated from the outer wall of the moving rod 5, the cross rod 7 can be moved, the position of the headrest 8 is adjusted, the adjustment is convenient, and the two-way push rod is suitable for different patients.

The working principle is as follows: during the use, the patient of required radiotherapy lies on radiotherapy bed 1, starting switch, two-way push rod 16 withdraws friction disc 17 in the sliding block 14, the personnel promote bracing piece 4, quick travel under the cooperation of movable pulley 15, reach patient position department, close two-way push rod 16, friction disc 17 stretches out again with the contact of adjustment tank 2 inner wall, and then prevention bracing piece 4 removes, rotate fastening knob 20, fastening knob 20 cooperation fastening screw 19 leaves the carriage release lever 5 outer wall, and then slide the position of movable block 18 regulation headrest 8 through horizontal pole 7, make things convenient for patient's neck to be located headrest 8 department, patient's both arms are lifted towards the top, both arms are placed on placing plate 10, placing plate 10 atress compression buffer spring descends, use elasticity bandage 12 cooperation fixed buckle 13 to fix both arms, elasticity bandage 12 and cushion 11 improve the travelling comfort.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a lung cancer auxiliary assembly for radiotherapy, includes radiotherapy bed (1), its characterized in that, adjustment tank (2) have all been seted up to the both sides outer wall of radiotherapy bed (1), and equal sliding connection has adjusting part (21), two in adjustment tank (2) the one end of adjusting part (21) is equipped with fixed knot constructs (3), fixed knot constructs (3) including welding bracing piece (4) at adjusting part (21) one end outer wall, welding carriage release lever (5) at bracing piece (4) one side outer wall, set up in carriage release lever (5) be close to each other moving groove (6) of one side outer wall, sliding connection at moving part (22) of moving groove (6) inner wall, install horizontal pole (7) that are close to one side outer wall each other in moving part (22) and fix headrest (8) of locating the outer wall at horizontal pole (7) center.

2. The auxiliary device for lung cancer radiotherapy as claimed in claim 1, wherein the top of the outer wall of one side of the support rod (4) close to each other is provided with a buffer slot (9), the support rod (4) is welded with a buffer spring at the inner wall of the bottom of the buffer slot (9), the outer wall of the top of the buffer spring is welded with a placing plate (10), the outer walls of the two ends of the placing plate (10) are wrapped with soft pads (11), the center of the outer wall of the top of the placing plate (10) is provided with two elastic binding bands (12), and the outer walls of the two ends of the placing plate (10) are fixed with fixing buckles (13).

3. The auxiliary device for lung cancer radiotherapy as claimed in claim 1, wherein the cross-section of the supporting rod (4) is an "L" shaped structure, one end of the elastic binding band (12) is adapted to the fixing buckle (13), and the placing plate (10) is slidably connected to the inner wall of the buffer slot (9).

4. The auxiliary device for lung cancer radiotherapy as claimed in claim 1, wherein the adjusting assembly (21) comprises a sliding block (14) slidably connected to the inner wall of the adjusting groove (2), an auxiliary groove formed on the top outer wall and the bottom outer wall of one end of the sliding block (14), a sliding wheel (15) rotatably connected to the center of the auxiliary groove, a stop hole formed on the top of one end of the sliding block (14), a bidirectional push rod (16) installed on the outer wall of the center of the stop hole, and friction plates (17) fixed to both ends of the bidirectional push rod (16).

5. The auxiliary device for lung cancer radiotherapy as claimed in claim 4, wherein the cross-section of the adjusting groove (2) and the sliding block (14) is "T" shaped, the friction plate (17) is in contact with the inner wall of the adjusting groove (2), the sliding wheel (15) is in rolling contact with the outer wall of one end of the adjusting groove (2), and the outer wall of one end of the support rod (4) is welded with one end of the sliding block (14).

6. The auxiliary device for lung cancer radiotherapy as claimed in claim 1, wherein the moving assembly (22) comprises a moving block (18) slidably connected to the inner wall of the moving groove (6), a fastening screw (19) welded to the outer wall of the top of the moving block (18), and a fastening knob (20) screwed to the outer wall of the fastening screw (19), the outer wall of the bottom of the fastening knob (20) is in contact with the outer wall of the top of the moving rod (5), and two ends of the cross rod (7) are respectively connected to the outer wall of one end of the moving block (18).

7. The auxiliary device for lung cancer radiotherapy as claimed in claim 4, wherein the bidirectional pushing rod (16) is connected to a switch through a wire, and the switch is connected to a power supply through a wire.