CN111167022B

CN111167022B - Portable tumor radiotherapy transfer device

Info

Publication number: CN111167022B
Application number: CN202010091609.XA
Authority: CN
Inventors: 王亚利; 郭亚; 孙昊喆
Original assignee: Second Affiliated Hospital School of Medicine of Xian Jiaotong University
Current assignee: Second Affiliated Hospital School of Medicine of Xian Jiaotong University
Priority date: 2020-02-13
Filing date: 2020-02-13
Publication date: 2022-04-01
Anticipated expiration: 2040-02-13
Also published as: CN111167022A

Abstract

The invention discloses a portable tumor radiotherapy transporter which comprises a bottom plate, pulleys, an electric push rod, a supporting plate, a abdicating groove, a driving mechanism, a sliding mechanism, a handle, a first rotating mechanism, a constraint mechanism, a second rotating mechanism and a storage battery.

Description

Portable tumor radiotherapy transfer device

Technical Field

The invention relates to a transporter, in particular to a portable tumor radiotherapy transporter.

Background

Tumor radiotherapy is a local treatment for tumors using radiation. To old patient or the inconvenient patient of action, medical personnel need use traditional transportation bed to move above-mentioned patient to the radiotherapy room, at this moment, need many medical personnel to carry above-mentioned patient from the transportation bed to the radiotherapy bed, this kind is from the mode that the transportation bed moved to the radiotherapy bed on wastes time and energy, medical personnel's working strength has been increased, not only delayed patient's inspection progress, still prolonged the time that next patient waited for the inspection, in view of above defect, it is necessary to design portable tumour radiotherapy transport ware in fact.

Disclosure of Invention

The technical problem to be solved by the invention is as follows: provides a portable tumor radiotherapy transporter to solve the problems provided by the background technology.

In order to solve the technical problems, the technical scheme of the invention is as follows: a portable tumor radiotherapy transporter comprises a bottom plate, a pulley, an electric push rod, a support plate, a abdicating groove, a driving mechanism, a sliding mechanism, a handle, a first rotating mechanism, a restraining mechanism, a second rotating mechanism and a storage battery, pulleys are fixedly arranged at the four corners of the bottom plate, electric push rods are fixedly arranged at the left side and the right side of the top of the bottom plate, the top of the electric push rod is fixedly provided with a supporting plate, the inside of the supporting plate is integrally provided with a abdicating groove, the left side and the right side of the rear end of the supporting plate are fixedly provided with driving mechanisms, the inside of the supporting plate is provided with a sliding mechanism in a sliding way, a handle is fixedly arranged at the left side of the supporting plate, a plurality of first rotating mechanisms are rotatably arranged at the top end in the sliding mechanism, the inside right side of slide mechanism slide and be equipped with restraint mechanism, the inside bottom of slide mechanism rotate and be equipped with second slewing mechanism, bottom plate top middle-end set firmly the battery.

Further, actuating mechanism constitute by motor and lead screw, the backup pad rear end left and right sides motor has set firmly, the motor front end firmly be equipped with the lead screw, the lead screw rotate and run through in the backup pad.

Furthermore, the sliding mechanism consists of a sliding block and a sliding plate.

Furthermore, the screw rod is externally threaded and sleeved with a sliding block, a sliding plate is fixedly arranged at the top of the sliding block, and the sliding block is connected with the supporting plate in a sliding mode.

Furthermore, the first rotating mechanism is composed of a first rotating rod and a first connecting sleeve.

Furthermore, the inside top of slide be equipped with a plurality of first bull sticks by preceding to the back rotation, the fixed cover in first bull stick outside be equipped with first connecting sleeve.

Furthermore, the constraint mechanism consists of a top pin and a screw pin.

Furthermore, the right side in the sliding plate is provided with a top pin in a sliding manner, the right side of the top pin is provided with a threaded pin in a threaded manner, and the threaded pin is rotatably connected with the sliding plate.

Furthermore, the second rotating mechanism is composed of a second rotating rod and a second connecting sleeve.

Furthermore, the inside bottom of slide be equipped with a plurality of second bull sticks by preceding to the back rotation, the outside fixed cover of second bull stick be equipped with the second adapter sleeve.

Compared with the prior art, this portable tumour radiotherapy transfer apparatus need not many medical personnel and carries the patient, can be fast convenient move the patient from the device to the radiotherapy bed, can know from this, through using the device in this application, has reduced medical personnel's working strength, in addition, through the use to the device, has not only ensured patient's inspection progress, has still shortened the time that next patient waited for the inspection to this effectual medical personnel's that has improved work efficiency.

Drawings

FIG. 1 is a partial front cross-sectional view of a portable tumor radiotherapy transporter;

FIG. 2 is a top cross-sectional view of the slide plate and the first rotation plate and the restraint mechanism;

FIG. 3 is a front view of the portable tumor radiotherapy transporter;

FIG. 4 is a top view of the support plate and drive mechanism;

fig. 5 is a circuit diagram of a portable tumor radiotherapy transporter.

The device comprises a bottom plate 1, a pulley 2, an electric push rod 3, a supporting plate 4, a yielding groove 5, a driving mechanism 6, a sliding mechanism 7, a handle 8, a first rotating mechanism 9, a constraint mechanism 10, a second rotating mechanism 11, a storage battery 12, a motor 13, a screw rod 14, a sliding block 15, a sliding plate 16, a first rotating rod 17, a first connecting sleeve 18, a top pin 19, a screw pin 20, a second rotating rod 21 and a second connecting sleeve 22.

The following detailed description will be further described in conjunction with the above-identified drawings.

Detailed Description

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the concepts underlying the described embodiments. It will be apparent, however, to one skilled in the art, that the described embodiments may be practiced without some or all of these specific details. In other instances, well known process steps have not been described in detail.

Example 1

As shown in fig. 1, 2 and 4, the portable tumor radiotherapy transporter comprises a bottom plate 1, a pulley 2, an electric push rod 3, a support plate 4, a yielding groove 5, a driving mechanism 6, a sliding mechanism 7, a handle 8, a first rotating mechanism 9, a restraining mechanism 10, a second rotating mechanism 11 and a storage battery 12, wherein the pulley 2 is fixedly arranged at the four corners of the bottom plate 1, the electric push rod 3 is fixedly arranged at the left side and the right side of the top of the bottom plate 1, the support plate 4 is fixedly arranged at the top of the electric push rod 3, the yielding groove 5 is integrally arranged inside the support plate 4, the driving mechanism 6 is fixedly arranged at the left side and the right side of the rear end of the support plate 4, the sliding mechanism 7 is slidably arranged inside the support plate 4, the handle 8 is fixedly arranged at the left side of the support plate 4, the first rotating mechanisms 9 are rotatably arranged at the top end inside the sliding mechanism 7, the restraining mechanism 10 is slidably arranged at the right side inside the sliding mechanism 7, the bottom end in the sliding mechanism 7 is rotatably provided with a second rotating mechanism 11, and the middle end of the top of the bottom plate 1 is fixedly provided with a storage battery 12.

The portable tumor radiotherapy transporter is characterized in that a medical worker firstly moves a patient to a sliding mechanism 7 to support the patient through a first rotating mechanism 9, the medical worker moves the device together with the patient into a radiotherapy chamber and then moves a abdicating groove 5 to a radiotherapy bed, the medical worker enables the abdicating groove 5 to be as high as the radiotherapy bed through the use of an electric push rod 3, the medical worker uses a driving mechanism 6 to move the sliding mechanism 7 to the upper part of the radiotherapy bed in a linkage manner, the medical worker enables the first rotating mechanism 9 to be in an unlocking state through the use of a constraint mechanism 10 and presses the patient through hands, so that the patient is positioned at the upper part of the radiotherapy bed, the medical worker resets the sliding mechanism 7 through the use of the driving mechanism 6, at the moment, the patient is in a rolling friction state with the patient through the first rotating mechanism 9 and the rolling friction state with the radiotherapy bed through the second rotating mechanism 11, guaranteed that slide mechanism 7 can not drive patient's synchronous motion when removing, after slide mechanism 7 resets, at this moment, the patient is in the radiotherapy bed, and medical personnel carry out tumour radiotherapy treatment for the patient again can.

Example 2

As shown in fig. 1, 2, 3 and 4, the portable tumor radiotherapy transporter comprises a bottom plate 1, pulleys 2, an electric push rod 3, a support plate 4, a abdicating groove 5, a driving mechanism 6, a sliding mechanism 7, a handle 8, a first rotating mechanism 9, a restraining mechanism 10, a second rotating mechanism 11 and a storage battery 12, wherein the pulleys 2 are fixedly arranged at four corners of the bottom plate 1, the electric push rod 3 is fixedly arranged at the left and right sides of the top of the bottom plate 1, the support plate 4 is fixedly arranged at the top of the electric push rod 3, the abdicating groove 5 is integrally arranged inside the support plate 4, the driving mechanism 6 is fixedly arranged at the left and right sides of the rear end of the support plate 4, the sliding mechanism 7 is arranged in the support plate 4 in a sliding manner, the handle 8 is fixedly arranged at the left side of the support plate 4, the first rotating mechanisms 9 are rotatably arranged at the top end inside of the sliding mechanism 7, the restraining mechanism 10 is arranged at the right side of the sliding mechanism 7, the bottom end in the sliding mechanism 7 is rotatably provided with a second rotating mechanism 11, the middle end of the top of the bottom plate 1 is fixedly provided with a storage battery 12, the driving mechanism 6 comprises a motor 13 and a screw rod 14, the left side and the right side of the rear end of the supporting plate 4 are fixedly provided with the motor 13, the front end of the motor 13 is fixedly provided with the screw rod 14, the screw rod 14 is rotatably penetrated through the supporting plate 4, the sliding mechanism 7 comprises a sliding block 15 and a sliding plate 16, the external thread of the screw rod 14 is sleeved with the sliding block 15, the top of the sliding block 15 is fixedly provided with a sliding plate 16, the sliding block 15 is slidably connected with the supporting plate 4, the first rotating mechanism 9 comprises a first rotating rod 17 and a first connecting sleeve 18, the top end in the sliding plate 16 is rotatably provided with a plurality of first rotating rods 17 from front to back, the first rotating rod 17 is fixedly sleeved with the first connecting sleeve 18, restraint mechanism 10 constitute by knock pin 19 and swizzle 20, the inside right side of slide 16 slide and be equipped with

knock pin

19, 19 right side screw of knock pin run through have swizzle 20, swizzle 20 rotate with slide 16 and be connected, second slewing mechanism 11 constitute by second bull stick 21 and second adapter sleeve 22, the inside bottom of slide 16 rotate to be equipped with a plurality of second bull sticks 21 after by preceding, the fixed cover in second bull stick 21 outside be equipped with second adapter sleeve 22.

When the portable tumor radiotherapy transporter is used, a medical worker firstly moves a patient to the sliding plate 16 in a supine posture to enable the first connecting sleeve 18 to be in contact with the patient, the first rotating rod 17 is limited to drive the first connecting sleeve 18 to rotate due to the fact that the ejector pin 19 applies extrusion force to the first rotating rod 17, the phenomenon that the patient slides down to the ground from the sliding plate 16 can be prevented, the medical worker then pushes the handle 8 by hand to enable the pulley 2 to drive the device and the patient to move into a radiotherapy chamber, the medical worker then enables the abdicating groove 5 to face the left side or the right side of the edge of a radiotherapy bed, then the electric push rod 3 is started, so that the electric push rod 3 pushes or pulls the support plate 4, the sliding plate 16 and the patient to move up and down until the bottom surface of the abdicating groove 5 is as high as the height of the radiotherapy bed, the medical worker firstly closes the electric push rod 3 and then starts the clockwise rotation function of the motor 13, at the moment, the motor 13 drives the screw rod 14 to rotate clockwise, the screw rod 14 and the slider 15 are in threaded transmission, so that the slider 15 drives the sliding plate 16 to move along the direction of the radiotherapy bed together with the patient, the second connecting sleeve 22 is in contact with the radiotherapy bed, the second connecting sleeve 22 and the radiotherapy bed are in a rolling friction state, until the sliding plate 16 and the patient coincide with the radiotherapy bed, the medical staff firstly closes the motor 13 by hand, then rotates the screw pin 20 anticlockwise by hand, under the effects of the screw pin 20 and the ejector pin 19 in threaded transmission, the ejector pin 19 is in sliding connection with the sliding plate 16, and the screw pin 20 is in rotating connection with the sliding plate 16, the ejector pin 19 moves from left to right along the direction of the sliding plate 16, namely, the extrusion force of the ejector pin 19 on the first rotating rod 17 is eliminated, the medical staff presses the patient by hand, so that the patient is positioned above the radiotherapy bed, and the medical staff starts the anticlockwise rotation function of the motor 13, its operation mode and the aforesaid is vice versa, lets slide 16 remove along the direction of backup pad 4 promptly, at this moment, presses the patient because of medical personnel for first adapter sleeve 18 of removal in-process is in rolling friction's state with the patient, prevents with this that first adapter sleeve 18 from driving patient's synchronous displacement, after slide 16 and backup pad 4 coincide mutually, at this moment, the patient is in the radiotherapy bed, medical personnel move out the radiotherapy room earlier with the device, again for the patient carry out tumour radiotherapy treatment can, pulley 2 have the service brake function.

As shown in fig. 5, the accumulator 12 is used for supplying energy to the device, the accumulator 12 is connected with the electric push rod 3 and the motor 13 through wires, the electric push rod 3 has a self-locking function, the model of the electric push rod is preferably SD20, and the motor 13 has a self-locking function.

Claims

1. Portable tumor radiotherapy transporter, its characterized in that includes bottom plate, pulley, electric putter, backup pad, the groove of stepping down, actuating mechanism, slide mechanism, handle, first slewing mechanism, constraining mechanism, second slewing mechanism, battery, bottom plate bottom four corners department set firmly the pulley, bottom plate top left and right sides set firmly electric putter, electric putter top set firmly the backup pad, the inside an organic whole of backup pad be equipped with the groove of stepping down, backup pad rear end left and right sides set firmly actuating mechanism, the inside slip mechanism that slides of backup pad, backup pad left side set firmly the handle, the inside top of slip mechanism rotate and be equipped with a plurality of first slewing mechanism, the inside right side of slip mechanism slide and be equipped with constraining mechanism, the inside bottom of slip mechanism rotate and be equipped with second slewing mechanism, the middle end of the top of the bottom plate is fixedly provided with a storage battery; the driving mechanism consists of a motor and a screw rod, the motor is fixedly arranged on the left side and the right side of the rear end of the supporting plate, the screw rod is fixedly arranged at the front end of the motor, and the screw rod is rotatably penetrated through the supporting plate; the sliding mechanism consists of a sliding block and a sliding plate; the outer part of the screw rod is sleeved with a sliding block in a threaded manner, the top of the sliding block is fixedly provided with a sliding plate, and the sliding block is connected with the supporting plate in a sliding manner; the first rotating mechanism consists of a first rotating rod and a first connecting sleeve; a plurality of first rotating rods are rotatably arranged at the top end inside the sliding plate from front to back, and first connecting sleeves are fixedly sleeved outside the first rotating rods; the constraint mechanism consists of a top pin and a threaded pin; a top pin is arranged on the right side inside the sliding plate in a sliding manner, a screw pin penetrates through the right side thread of the top pin, and the screw pin is rotatably connected with the sliding plate; the second rotating mechanism consists of a second rotating rod and a second connecting sleeve; a plurality of second rotating rods are rotatably arranged at the bottom end in the sliding plate from front to back, and second connecting sleeves are fixedly sleeved outside the second rotating rods;

let first slewing mechanism realize patient's support, the groove of will stepping down is faced the radiotherapy bed, through the use to electric putter, make the groove of stepping down and radiotherapy bed wait high, reuse actuating mechanism, move slide mechanism linkage patient to the top of radiotherapy bed, the rethread is to restraint mechanism's use, be in the state of unblock with first slewing mechanism, press down the patient, realize the location of patient in the top position of radiotherapy bed, again through the use to actuating mechanism, make slide mechanism reset, at this moment, through the state of first slewing mechanism with patient rolling friction and second slewing mechanism and radiotherapy bed rolling friction, can not drive patient's synchronous motion when having guaranteed that slide mechanism removes, after slide mechanism resets, at this moment, the patient is in the radiotherapy bed.