CN211132752U

CN211132752U - Tumor radiotherapy positioner

Info

Publication number: CN211132752U
Application number: CN201921317491.7U
Authority: CN
Inventors: 黄尚校; 赵艳凤
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-08-14
Filing date: 2019-08-14
Publication date: 2020-07-31
Anticipated expiration: 2029-08-14

Abstract

The utility model provides a tumor radiotherapy positioner. Tumor radiotherapy positioner includes the tumor thermotherapy appearance, shelters from mechanism, slide mechanism, actuating mechanism, elevating system, complementary unit, shelter from the mechanism and be located the tumor thermotherapy appearance below, shelter from the mechanism and include bed board, support, slide, stereotype, spout, handle and opening, the bed board is located the tumor thermotherapy appearance below, support sliding connection in on the lateral wall of bed board one side, slide fixed connection in on the support, the spout is seted up in the slide, just the stereotype is located the upper end and the sliding connection of bed board in the spout, handle fixed connection in on the stereotype, the opening is seted up in the stereotype. The utility model provides a tumour radiotherapy positioner has and avoids the radiation light to shine on patient's healthy organ and make healthy organ receive the injury, has protected patient's safety, the advantage of the patient's of being convenient for rehabilitation.

Description

Tumor radiotherapy positioner

Technical Field

The utility model relates to a positioner technical field especially relates to a tumor radiotherapy positioner.

Background

Tumors are classified into two types, benign and malignant, and malignant are called carcinoma or sarcoma. Radiotherapy is the treatment of malignant tumors and some benign diseases with one or more ionizing radiations, and the means of radiotherapy is ionizing radiations. Patients are now commonly treated by radiotherapy of tumors.

In the existing tumor radiotherapy process, a patient lies on a radiotherapy bed, and the patient is irradiated by directly radiating light rays through radiotherapy equipment, but the light ray range is large, so that the normal tissues and organs of the human body can be inevitably damaged, and the inconvenience is brought to the rehabilitation treatment of the patient.

Therefore, there is a need to provide a new tumor radiotherapy positioning device to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, an embodiment of the utility model provides an avoid the radiation light to shine on patient's healthy organ and make healthy organ receive the injury, protected patient's safety, the tumour radiotherapy positioner of the patient's of being convenient for rehabilitation.

The utility model provides a tumour radiotherapy positioner includes: tumor thermotherapy instruments; the shielding mechanism is positioned below the tumor thermotherapy instrument and comprises a bed plate, a support, a sliding plate, a lead plate, a sliding groove, a handle and an opening, the bed plate is positioned below the tumor thermotherapy instrument, the support is connected to the side wall of one side of the bed plate in a sliding manner, the sliding plate is fixedly connected to the support, the sliding groove is formed in the sliding plate, the lead plate is positioned at the upper end of the bed plate and is connected to the sliding groove in a sliding manner, the handle is fixedly connected to the lead plate, and the opening is formed in the lead plate; the sliding mechanism is arranged in the bed plate; the driving mechanism is positioned at the lower end of the bed plate; the lifting mechanism is connected to the lower end of the driving mechanism; the auxiliary mechanism is arranged on the bed board.

Preferably, the sliding mechanism comprises a rolling groove, a roller and a connecting block, the rolling groove is formed in the bed plate, the roller is connected to the rolling groove in a rolling mode, and the roller is connected with the support through the connecting block.

Preferably, actuating mechanism includes connecting plate, rotary slot, threaded rod, motor, nut, connecting rod and bar opening, connecting plate sliding connection in the lower extreme of bed board, the rotary slot is transversely seted up in the connecting plate, just the threaded rod transversely rotate connect in the rotary slot, motor fixed connection in on one side lateral wall of connecting plate, just the one end of threaded rod pass through the shaft coupling with the output of motor is connected, nut thread bush is established on the threaded rod, just connecting rod fixed connection in on the lateral wall of nut, the bar opening set up in be on the upside lateral wall of connecting plate, just the bar opening with the rotary slot intercommunication, the connecting rod runs through the bar opening and with the downside lateral wall fixed connection of bed board.

Preferably, the lifting mechanism comprises a base, an air cylinder and a piston rod, the base is located at the lower end of the connecting plate, the air cylinder is fixedly connected with the upper end of the base, the piston rod is fixedly connected to the output end of the air cylinder, and one end of the air cylinder is far away from the piston rod and is fixedly connected with the lower end of the connecting plate.

Preferably, the auxiliary mechanism comprises a lying groove and a headrest, the lying groove is formed in the bed plate, and the headrest is located in the lying groove.

Preferably, the edge of the lying groove is provided with a rounded corner.

Compared with the prior art, the utility model provides a tumor radiotherapy positioner has following beneficial effect:

this device is in the use, the patient lies on the bed board, rise to the bed board through elevating system, make the patient be close to tumour thermotherapy appearance, adjust the position of bed board through actuating mechanism, the radiation department that makes patient's tumour department aim at tumour thermotherapy appearance, slide through slide mechanism, make the stereotype be located patient's tumour treatment department directly over, and slide the stereotype, make the opening aim at the position that the patient need carry out tumour treatment, cover all the other positions, avoid the radiation light to shine on patient's healthy organ and make healthy organ receive the injury, patient's safety has been protected, the patient's of being convenient for rehabilitation.

Drawings

Fig. 1 is a schematic structural view of a preferred embodiment of a tumor radiotherapy positioning device provided by the present invention;

FIG. 2 is a side view of the drive mechanism of FIG. 1;

FIG. 3 is a schematic top view of the shielding mechanism shown in FIG. 1;

fig. 4 is a schematic structural view of a portion a shown in fig. 1.

Reference numbers in the figures: 1. tumor thermotherapy appearance, 2, shelter from the mechanism, 21, bed board, 22, support, 23, slide, 24, stereotype, 25, spout, 26, handle, 27, opening, 3, slide mechanism, 31, rolling slot, 32, gyro wheel, 33, connecting block, 4, actuating mechanism, 41, connecting plate, 42, rotary slot, 43, threaded rod, 44, motor, 45, nut, 46, connecting rod, 47, bar opening, 5, elevating system, 51, base, 52, cylinder, 53, piston rod, 6, complementary unit, 61, lie groove, 62, headrest.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Please refer to fig. 1, fig. 2, fig. 3 and fig. 4 in combination, wherein fig. 1 is a schematic structural diagram of a preferred embodiment of a tumor radiotherapy positioning apparatus provided by the present invention; FIG. 2 is a side view of the driving mechanism shown in FIG. 1; FIG. 3 is a schematic top view of the shielding mechanism shown in FIG. 1; fig. 4 is a schematic structural view of a portion a shown in fig. 1. Tumor radiotherapy positioner includes: the tumor thermotherapy instrument comprises a tumor thermotherapy instrument 1, a shielding mechanism 2, a sliding mechanism 3, a driving mechanism 4, a lifting mechanism 5 and an auxiliary mechanism 6.

In the specific implementation process, as shown in fig. 1, fig. 2, fig. 3 and fig. 4, the shielding mechanism 2 is located below the tumor thermotherapy apparatus 1, the shielding mechanism 2 includes a bed plate 21, a bracket 22, a sliding plate 23, a lead plate 24, a sliding groove 25, a handle 26 and a through opening 27, the bed plate 21 is located below the tumor thermotherapy apparatus 1, the bracket 22 is slidably connected to a side wall of one side of the bed plate 21, the sliding plate 23 is fixedly connected to the bracket 22, the sliding groove 25 is opened in the sliding plate 23, the lead plate 24 is located at the upper end of the bed plate 21 and is slidably connected to the sliding groove 25, the handle 26 is fixedly connected to the lead plate 24, the through opening 27 is opened in the lead plate 24, in the using process of the apparatus, the bed plate 21 of the patient is lifted by the lifting mechanism 5 to enable the bed plate 21 to be close to the tumor thermotherapy apparatus 1, the position of the bed plate 21 is adjusted by the driving mechanism 4, so, slide plate 23 slides through slide mechanism 3, makes stereotype 24 be located the patient's tumour treatment department directly over to slide stereotype 24, make opening 27 aim at the position that the patient need carry out tumour treatment, cover all the other positions, avoid radiation light to shine on patient's healthy organ and make healthy organ receive the injury, protected patient's safety, the patient's of being convenient for rehabilitation.

Referring to fig. 4, the sliding mechanism 3 is arranged in the bed plate 21, the sliding mechanism 3 includes a rolling groove 31, a roller 32 and a connecting block 33, the rolling groove 31 is arranged in the bed plate 21, the roller 32 is connected in the rolling groove 31 in a rolling manner, the roller 32 is connected with the bracket 22 through the connecting block 33, when the position of the sliding plate 23 needs to be slid, the sliding plate 23 is pushed to slide along the bed plate 21, the roller 32 rolls in the rolling groove 31, the sliding plate 23 fixedly connected with the bracket 22 is driven to slide through the connecting block 33, and the lead plate 24 is driven to move to the position of the patient needing tumor therapy.

Referring to fig. 2, the driving mechanism 4 is located at the lower end of the bed plate 21, the driving mechanism 4 includes a connecting plate 41, a rotating slot 42, a threaded rod 43, a motor 44, a nut 45, a connecting rod 46 and a bar-shaped opening 47, the connecting plate 41 is slidably connected to the lower end of the bed plate 21, the rotating slot 42 is transversely opened in the connecting plate 41, the threaded rod 43 is transversely and rotatably connected to the rotating slot 42, the motor 44 is fixedly connected to one side wall of the connecting plate 41, one end of the threaded rod 43 is connected to the output end of the motor 44 through a coupler, the nut 45 is threadedly sleeved on the threaded rod 43, the connecting rod 46 is fixedly connected to the side wall of the nut 45, the bar-shaped opening 47 is opened on the upper side wall of the connecting plate 41, the bar-shaped opening 47 is communicated with the rotating slot 42, the connecting rod 46 penetrates through the bar-shaped opening 47 and is fixedly connected to, can only slide along the strip-shaped opening 47 to limit the nut 45, when the threaded rod 43 rotates, the nut 45 is driven to slide in the rotating groove 42, so that the bed plate 21 is driven to move, and the tumor treatment position of the patient is positioned under the radiation ray of the tumor thermotherapy instrument 1.

Referring to fig. 1, the lifting mechanism 5 is connected to the lower end of the driving mechanism 4, the lifting mechanism 5 includes a base 51, a cylinder 52 and a piston rod 53, the base 51 is located at the lower end of the connecting plate 41, the cylinder 52 is fixedly connected to the upper end of the base 51, and the piston rod 53 is fixedly connected to the output end of the cylinder 52, one end of the piston rod 53 far away from the cylinder 52 is fixedly connected to the lower end of the connecting plate 41, when a patient needs to lie on the bed plate 21, the bed plate 21 is located at a lower position, so that the patient can lie on the bed plate 21, after the patient lies on the bed plate 21, the cylinder 52 controls the piston rod 53 to extend, so as to raise the bed plate.

Referring to fig. 2 and 3, the assisting mechanism 6 is provided on the bed plate 21, the assisting mechanism 6 includes a lying groove 61 and a headrest 62, the lying groove 61 is provided in the bed plate 21, and the headrest 62 is located in the lying groove 61, by providing the lying groove 61, the stability of the patient when lying on the bed plate 21 is improved, the patient is more comfortable, and the headrest 62 is movable to prevent the patient from falling off the bed plate 21.

Referring to fig. 2 and 3, the edge of the lying groove 61 is provided with a rounded corner, and by providing the rounded corner, the comfort of the lying groove 61 is improved, and the patient is prevented from being injured by the sharp edge of the lying groove 61.

The above is only the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes that are utilized in the specification and drawings of the present invention can be changed, or directly or indirectly applied to other related technical fields, and all the same principles are included in the protection scope of the present invention.

Claims

1. A tumor radiotherapy positioning apparatus, comprising:

a tumor thermotherapy instrument (1);

the tumor thermotherapy apparatus is characterized by comprising a shielding mechanism (2), wherein the shielding mechanism (2) is located below the tumor thermotherapy apparatus (1), the shielding mechanism (2) comprises a bed plate (21), a support (22), a sliding plate (23), a lead plate (24), a sliding groove (25), a handle (26) and a through opening (27), the bed plate (21) is located below the tumor thermotherapy apparatus (1), the support (22) is connected to the side wall of one side of the bed plate (21) in a sliding mode, the sliding plate (23) is fixedly connected to the support (22), the sliding groove (25) is formed in the sliding plate (23), the lead plate (24) is located at the upper end of the bed plate (21) and is connected to the sliding groove (25) in a sliding mode, the handle (26) is fixedly connected to the lead plate (24), and the through opening (27) is formed in the lead plate (24);

the sliding mechanism (3) is arranged in the bed plate (21);

the driving mechanism (4), the said driving mechanism (4) is located at the bottom end of the said bed board (21);

the lifting mechanism (5), the said lifting mechanism (5) is connected to the lower end of the said driving mechanism (4);

the auxiliary mechanism (6), the auxiliary mechanism (6) set up in on the bed board (21).

2. Tumor radiotherapy positioning device according to claim 1, characterized in that the sliding mechanism (3) comprises a rolling groove (31), a roller (32) and a connecting block (33), the rolling groove (31) is opened in the bed plate (21), the roller (32) is connected in the rolling groove (31) in a rolling manner, and the roller (32) is connected with the bracket (22) through the connecting block (33).

3. The tumor radiotherapy positioning device according to claim 1, wherein the driving mechanism (4) comprises a connecting plate (41), a rotating slot (42), a threaded rod (43), a motor (44), a nut (45), a connecting rod (46) and a strip-shaped opening (47), the connecting plate (41) is slidably connected to the lower end of the bed plate (21), the rotating slot (42) is transversely arranged in the connecting plate (41), the threaded rod (43) is transversely and rotatably connected to the rotating slot (42), the motor (44) is fixedly connected to one side wall of the connecting plate (41), one end of the threaded rod (43) is connected to the output end of the motor (44) through a coupler, the nut (45) is sleeved on the threaded rod (43), and the connecting rod (46) is fixedly connected to the side wall of the nut (45), the strip-shaped opening (47) is arranged on the side wall of the upper side of the connecting plate (41), the strip-shaped opening (47) is communicated with the rotary groove (42), and the connecting rod (46) penetrates through the strip-shaped opening (47) and is fixedly connected with the side wall of the lower side of the bed plate (21).

4. The tumor radiotherapy positioning device according to claim 3, wherein the lifting mechanism (5) comprises a base (51), a cylinder (52) and a piston rod (53), the base (51) is located at the lower end of the connecting plate (41), the cylinder (52) is fixedly connected with the upper end of the base (51), the piston rod (53) is fixedly connected to the output end of the cylinder (52), and one end of the piston rod (53) far away from the cylinder (52) is fixedly connected with the lower end of the connecting plate (41).

5. Tumor radiotherapy positioning device according to claim 1, characterized in that the assistance mechanism (6) comprises a lying slot (61) and a headrest (62), the lying slot (61) opens in the bed plate (21) and the headrest (62) is located in the lying slot (61).

6. Tumor radiotherapy positioning device according to claim 5, characterized in that the edge of the lying trough (61) opens with rounded corners.