CN110694187A - Radiotherapy location membrane fixing device for oncology treatment - Google Patents
Radiotherapy location membrane fixing device for oncology treatment Download PDFInfo
- Publication number
- CN110694187A CN110694187A CN201911093898.0A CN201911093898A CN110694187A CN 110694187 A CN110694187 A CN 110694187A CN 201911093898 A CN201911093898 A CN 201911093898A CN 110694187 A CN110694187 A CN 110694187A
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- China
- Prior art keywords
- rods
- base
- clamping
- clamping plate
- radiotherapy
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N5/00—Radiation therapy
- A61N5/10—X-ray therapy; Gamma-ray therapy; Particle-irradiation therapy
- A61N5/1001—X-ray therapy; Gamma-ray therapy; Particle-irradiation therapy using radiation sources introduced into or applied onto the body; brachytherapy
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N5/00—Radiation therapy
- A61N5/10—X-ray therapy; Gamma-ray therapy; Particle-irradiation therapy
- A61N2005/1092—Details
- A61N2005/1097—Means for immobilizing the patient
Abstract
The invention discloses a radiotherapy positioning film fixing device for tumor treatment, which comprises clamping rods, a base and a fixing seat, wherein the clamping rods are symmetrically arranged at the bottom of the base, a motor is fixedly arranged on the base, an output shaft of the motor extends into the base and is fixedly connected with a bobbin, first supporting rods are symmetrically arranged on the base through a plurality of mounting blocks, rotating seats are respectively and rotatably arranged at the upper parts of the two first supporting rods, a plurality of second supporting rods are parallelly arranged on the opposite surfaces of the two rotating seats, the fixing seat is fixedly arranged at one end of each second supporting rod far away from the rotating seats, a plurality of springs are uniformly arranged at the bottom of the fixing seat, a first clamping plate is fixedly connected at the lower end of each spring, a second clamping plate is arranged below each first clamping plate, threaded rods are symmetrically arranged on the fixing seat in a penetrating manner, the lower ends of the threaded rods extend to the lower parts of the second clamping plates, the structure is flexible and adjustable, the use is convenient, the fixing effect is good, and the practicability is strong.
Description
Technical Field
The invention relates to the technical field of medical fixing devices, in particular to a fixing device for a radiotherapy positioning film for tumor treatment.
Background
The radiotherapy positioning film is a fixed product made of high polymer materials, and is characterized in that the film is softened at a temperature of about 65 ℃ and can be molded into any shape, and the radiotherapy positioning film has the advantages of low-temperature softening, strong plasticity, light weight, certain strength, easy operation, good X-ray permeability, biodegradability after being discarded and the like, and is widely used for radiotherapy positioning in the medical field at present.
Current fixed position membrane fixing device single structure can not transform the fixed angle of fixed position membrane in a flexible way, can't satisfy patient's actual treatment demand, simultaneously because fixed good back is just inconvenient readjust elasticity, the treatment position can be dragged to the good position membrane of patient's type of moulding when moving the bullet rigidity, leads to the patient to compress tightly the position distending pain, increases patient's misery.
Disclosure of Invention
The embodiment of the invention aims to provide a radiotherapy positioning membrane fixing device for tumor treatment, so as to solve the problems.
In order to achieve the purpose, the invention provides the following technical scheme:
a fixing device for a radiotherapy positioning film for tumor treatment comprises clamping rods, a base and a fixing seat, wherein the clamping rods are symmetrically arranged at the bottom of the base, the clamping rods are connected with the base in a sliding manner, hook rods are hinged to the lower ends of the clamping rods, a motor is fixedly arranged on the base, an output shaft of the motor extends into the base and is fixedly connected with a winding drum, two pull cables are arranged on the winding drum, one ends of the two pull cables, far away from the winding drum, are respectively and fixedly connected with the two clamping rods, first supporting rods are symmetrically arranged on the base through a plurality of mounting blocks, the first supporting rods are hinged and mounted on the mounting blocks, first fastening sleeves are arranged on the first supporting rods, rotating seats are rotatably arranged at the upper parts of the two first supporting rods, a plurality of second supporting rods are arranged on opposite surfaces of the two rotating seats in parallel, second fastening sleeves are arranged on the second supporting rods, the fixing seat is fixedly arranged at one, the spring lower extreme fixedly connected with first splint, first splint below is equipped with the second splint, and the threaded rod is worn to be equipped with by the symmetry on the fixing base, and the threaded rod lower extreme extends to second splint below and is fixed with the separation blade, threaded rod upper portion and fixing base threaded connection, threaded rod lower part and first splint and the equal sliding connection of second splint, and two threaded rod upper ends are all fixed and are equipped with the sprocket, and two sprockets are connected through the chain, and two sprockets are fixed on one of them and are equipped with the rotation handle.
In one alternative: the surface of the radiotherapy positioning film fixing device for treating tumors is brushed and covered with an antibacterial coating.
In one alternative: the base is provided with a sliding groove for the clamping rod to slide, and the upper end of the clamping rod is clamped in the groove.
In one alternative: the motor is provided with a band-type brake, and the base is provided with a storage battery for driving the motor.
In one alternative: and the mounting block is provided with a fastening bolt for positioning the first supporting rod.
In one alternative: and the first support rod is provided with a fixing pin for positioning the rotating seat.
In one alternative: and anti-skidding soft pads are arranged on the opposite surfaces of the first clamping plate and the second clamping plate.
In one alternative: the rotating handle is provided with anti-skid grains.
Compared with the prior art, the embodiment of the invention has the following beneficial effects:
1. the device is provided with the clamping rod, the base, the first supporting rod, the second supporting rod, the fixed seat and the spring, the device is flexible and adjustable in structure, convenient to use and good in fixing effect, the spring can effectively prevent a compression part of a patient from being rigidly pulled by a radiotherapy positioning film when the patient moves and bounces, the pain of treatment is reduced, and the practicability is high;
2. the antibacterial coating is arranged, so that the breeding of bacteria can be effectively inhibited, the influence on the treatment effect caused by the fact that a patient is infected with the bacteria when the device is used is prevented, a safer and more sanitary treatment environment is provided for the patient, and the antibacterial coating is simple and effective.
Drawings
Fig. 1 is a schematic structural diagram of a first embodiment of the present invention.
Fig. 2 is a schematic structural diagram of the fixing base, the threaded rod, the chain, the rotating handle, the sprocket, the spring, the first clamping plate, the second clamping plate and the blocking plate in the first embodiment of the invention.
Fig. 3 is a three-dimensional view of the base, mounting block, first clamping sleeve and first support bar in a first embodiment of the present invention.
Notations for reference numerals: 1-hook rod, 2-clamping rod, 3-base, 4-fastening bolt, 5-mounting block, 6-first fastening sleeve, 7-first supporting rod, 8-rotating seat, 9-second supporting rod, 10-fixing seat, 11-second fastening sleeve, 12-fixing pin, 13-motor, 14-inhaul cable, 15-bobbin, 16-threaded rod, 17-chain, 18-rotating handle, 19-chain wheel, 20-spring, 21-first clamping plate, 22-second clamping plate and 23-blocking piece.
Detailed Description
The present invention will be described in detail with reference to the following embodiments, wherein like or similar elements are designated by like reference numerals throughout the several views, and wherein the shape, thickness or height of the various elements may be expanded or reduced in practice. The examples are given solely for the purpose of illustration and are not intended to limit the scope of the invention. Any obvious modifications or variations can be made to the present invention without departing from the spirit or scope of the present invention.
Example 1
Referring to fig. 1 to 3, in an embodiment of the present invention, a radiotherapy positioning film fixing device for tumor therapy includes a clamping bar 2, a base 3 and a fixing seat 10, the clamping bar 2 is symmetrically disposed at the bottom of the base 3, the clamping bar 2 is slidably connected to the base 3, the base 3 is provided with a sliding slot for the sliding of the clamping bar 2, the upper end of the clamping bar 2 is clamped in the groove, the lower end of the clamping bar 2 is hinged with a hook bar 1, the clamping bar 2 is provided with a rotating pin for positioning the hook bar 1, the base 3 is fixedly provided with a motor 13, an output shaft of the motor 13 extends into the base 3 and is fixedly connected with a bobbin 15, the bobbin 15 is provided with two pulling cables 14, one ends of the two pulling cables 14 far away from the bobbin 15 are respectively fixedly connected with the two clamping bars 2, the motor 13 is provided with a band-type brake, the base 3 is provided with a storage battery for driving the motor 13, the base 3 is symmetrically, the first supporting rod 7 is hinged and installed on the installation block 5, the installation block 5 is provided with a fastening bolt 4 for positioning the first supporting rod 7, the first supporting rod 7 is provided with a first fastening sleeve 6, the upper parts of the two first supporting rods 7 are respectively and rotatably provided with a rotating seat 8, the first supporting rod 7 is respectively provided with a fixing pin 12 for positioning the rotating seat 8, the opposite surfaces of the two rotating seats 8 are parallelly provided with a plurality of second supporting rods 9, the second supporting rod 9 is provided with a second fastening sleeve 11, the first supporting rod 7 and the second supporting rod 9 are similar to the rod part structure of a clothes supporting rod in life, the lengths of the first supporting rod 7 and the second supporting rod 11 can be respectively adjusted by unscrewing the first fastening sleeve 6 and the second fastening sleeve 11, the description is not repeated, one end of the second supporting rod 9 far away from the rotating seat 8 is fixedly provided with a fixed seat 10, the bottom of the fixed seat 10 is uniformly provided with a plurality of springs 20, the lower end of the spring 20 is fixedly connected with a first clamping plate 21, a second clamping plate 22 is arranged below the first clamping plate 21, anti-skid soft pads are arranged on the opposite surfaces of the first clamping plate 21 and the second clamping plate 22, threaded rods 16 symmetrically penetrate through the fixed seat 10, the lower part of the side wall of each threaded rod 16 is of a smooth structure, the lower end of each threaded rod 16 extends to the lower part of the corresponding second clamping plate 22 and is fixedly provided with a blocking piece 23, the upper part of each threaded rod 16 is in threaded connection with the fixed seat 10, the lower part of each threaded rod 16 is in sliding connection with the corresponding first clamping plate 21 and the corresponding second clamping plate 22, chain wheels 19 are fixedly arranged at the upper ends of the two threaded rods 16 and are connected through chains 17, a rotating handle 18 is fixedly arranged; when in use, the device is firstly placed on a treatment platform, then the motor 13 is started, the motor 13 drives the bobbin 15 to wind the inhaul cable 14 so as to enable the clamping rod 2 to firmly clamp the treatment platform, then the hook rod 1 is adjusted to enable the device to be further reinforced, then the first supporting rod 7 and the second supporting rod 9 are roughly adjusted to enable the fixing seat 10 to be close to the treatment part of a patient, then the edge of a radiotherapy positioning film is placed between the first clamping plate 21 and the second clamping plate 22, then the rotating handle 18 is rotated to enable the two threaded rods 16 to ascend, the two threaded rods 16 ascend to drive the second clamping plate 22 to press and fix the radiotherapy positioning film, finally the first supporting rod 7, the rotating seat 8 and the second supporting rod 9 are finely adjusted to enable the radiotherapy positioning film to be attached to the treatment part of the patient, the structure is flexible and adjustable, the use is convenient, the fixing effect is good, the spring 20 can effectively prevent the compression part, reduce the treatment pain and has strong practicability.
Example 2
The embodiment of the invention is different from the embodiment 1 in that, in order to make the device cleaner and more sanitary, the surface of the radiotherapy positioning film fixing device for tumor treatment is brushed and coated with an antibacterial coating, the antibacterial coating can effectively inhibit bacterial growth, prevent a patient from being infected with bacteria when using the device to influence the treatment effect, provide a safer and more sanitary treatment environment for the patient, and is simple and effective.
The working principle of the invention is as follows: when the invention is used, the device is firstly placed on a treatment platform, then the motor 13 is started, the motor 13 drives the bobbin 15 to wind the inhaul cable 14 so as to enable the clamping rod 2 to firmly clamp the treatment platform, then the hook rod 1 is adjusted to enable the device to be further reinforced, then the first support rod 7 and the second support rod 9 are roughly adjusted to enable the fixed seat 10 to be close to the treatment part of a patient, then the edge of a radiotherapy positioning film is placed between the first clamping plate 21 and the second clamping plate 22, then the rotating handle 18 is rotated to enable the two threaded rods 16 to ascend, the two threaded rods 16 ascend to drive the second clamping plate 22 to tightly press and fix the radiotherapy positioning film, finally the first support rod 7, the rotating seat 8 and the second support rod 9 are finely adjusted to enable the radiotherapy positioning film to be attached to the treatment part of the patient, the structure is flexible and adjustable, the use is convenient, the fixing effect is good, the spring 20 can effectively prevent the compression, reduce the treatment pain and has strong practicability.
The above description is only for the specific embodiments of the present disclosure, but the scope of the present disclosure is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present disclosure, and all the changes or substitutions should be covered within the scope of the present disclosure. Therefore, the protection scope of the present disclosure shall be subject to the protection scope of the claims.
Claims (8)
1. A radiotherapy positioning membrane fixing device for tumor treatment comprises clamping rods (2), a base (3) and a fixing seat (10), and is characterized in that the clamping rods (2) are symmetrically arranged at the bottom of the base (3), the clamping rods (2) are in sliding connection with the base (3), hook rods (1) are hinged to the lower ends of the clamping rods (2), a motor (13) is fixedly arranged on the base (3), an output shaft of the motor (13) extends into the base (3) and is fixedly connected with a winding drum (15), two pull cables (14) are arranged on the winding drum (15), one ends, far away from the winding drum (15), of the two pull cables (14) are respectively and fixedly connected with the two clamping rods (2), first supporting rods (7) are symmetrically arranged on the base (3) through a plurality of mounting blocks (5), the first supporting rods (7) are hinged to the mounting blocks (5), first fastening sleeves (6) are arranged on the first supporting rods (7), the upper parts of the two first supporting rods (7) are respectively rotatably provided with a rotating seat (8), the opposite surfaces of the two rotating seats (8) are parallelly provided with a plurality of second supporting rods (9), the second supporting rods (9) are provided with second fastening sleeves (11), one ends of the second supporting rods (9) far away from the rotating seats (8) are fixedly provided with fixing seats (10), the bottom of each fixing seat (10) is uniformly provided with a plurality of springs (20), the lower ends of the springs (20) are fixedly connected with a first clamping plate (21), a second clamping plate (22) is arranged below the first clamping plate (21), threaded rods (16) are symmetrically penetrated on the fixing seats (10), the lower ends of the threaded rods (16) extend to the lower parts of the second clamping plates (22) and are fixedly provided with blocking pieces (23), the upper parts of the threaded rods (16) are in threaded connection with the fixing seats (10), and the lower parts of the threaded rods (16) are, the upper ends of the two threaded rods (16) are fixedly provided with chain wheels (19), the two chain wheels (19) are connected through chains (17), and one of the two chain wheels (19) is fixedly provided with a rotating handle (18).
2. The membrane fixture for radiotherapy of claim 1, wherein the surface of the membrane fixture for radiotherapy of tumor is brushed with an antibacterial coating.
3. The radiotherapy positioning membrane fixing device for tumor treatment according to claim 1, wherein the base (3) is provided with a sliding groove for the sliding of the clamping rod (2), and the upper end of the clamping rod (2) is clamped in the groove.
4. The radiotherapy positioning membrane fixing device for tumor treatment according to claim 1, wherein a band-type brake is arranged on the motor (13), and a storage battery for driving the motor (13) is arranged on the base (3).
5. The radiotherapy positioning membrane fixture for tumor treatment according to claim 1, wherein the mounting block (5) is provided with a fastening bolt (4) for positioning the first support rod (7).
6. The radiotherapy positioning membrane fixing device for tumor treatment according to claim 1, wherein the first supporting rods (7) are provided with fixing pins (12) for positioning the rotating base (8).
7. The tumor treatment radiotherapy positioning film fixture of claim 1, wherein the first clamping plate (21) and the second clamping plate (22) are provided with anti-slip soft pads on opposite surfaces.
8. The radiotherapy positioning membrane fixture for tumor treatment according to any one of claims 1 to 7, wherein the rotating handle (18) is provided with anti-skid veins.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911093898.0A CN110694187A (en) | 2019-11-11 | 2019-11-11 | Radiotherapy location membrane fixing device for oncology treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911093898.0A CN110694187A (en) | 2019-11-11 | 2019-11-11 | Radiotherapy location membrane fixing device for oncology treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110694187A true CN110694187A (en) | 2020-01-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911093898.0A Pending CN110694187A (en) | 2019-11-11 | 2019-11-11 | Radiotherapy location membrane fixing device for oncology treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110694187A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5702406A (en) * | 1994-09-15 | 1997-12-30 | Brainlab Med. Computersysteme Gmbb | Device for noninvasive stereotactic immobilization in reproducible position |
| CN2698384Y (en) * | 2003-06-06 | 2005-05-11 | 广州科莱瑞迪医疗器材有限公司 | Positioning chaff gibs for fixing trunk in tumor therapy |
| CN101370458A (en) * | 2006-01-18 | 2009-02-18 | Jms株式会社 | Upper limb fixing device |
| CN207722248U (en) * | 2017-05-18 | 2018-08-14 | 上海市肺科医院 | A kind of head auxiliary fixing device for radiotherapy |
| CN208710323U (en) * | 2018-01-24 | 2019-04-09 | 烟台毓璜顶医院 | A kind of care device preventing leg pressure sore |
| CN208756808U (en) * | 2018-05-02 | 2019-04-19 | 杨云魁 | A kind of oncotherapy fixes device with radiotherapy localization film |
| CN209092113U (en) * | 2018-06-23 | 2019-07-12 | 贾军 | CPR press device |
| CN209204508U (en) * | 2018-11-28 | 2019-08-06 | 贵州省人民医院 | A kind of suitable row positioning body film of the three-dimensional of liver cancer treatment |
-
2019
- 2019-11-11 CN CN201911093898.0A patent/CN110694187A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5702406A (en) * | 1994-09-15 | 1997-12-30 | Brainlab Med. Computersysteme Gmbb | Device for noninvasive stereotactic immobilization in reproducible position |
| CN2698384Y (en) * | 2003-06-06 | 2005-05-11 | 广州科莱瑞迪医疗器材有限公司 | Positioning chaff gibs for fixing trunk in tumor therapy |
| CN101370458A (en) * | 2006-01-18 | 2009-02-18 | Jms株式会社 | Upper limb fixing device |
| CN207722248U (en) * | 2017-05-18 | 2018-08-14 | 上海市肺科医院 | A kind of head auxiliary fixing device for radiotherapy |
| CN208710323U (en) * | 2018-01-24 | 2019-04-09 | 烟台毓璜顶医院 | A kind of care device preventing leg pressure sore |
| CN208756808U (en) * | 2018-05-02 | 2019-04-19 | 杨云魁 | A kind of oncotherapy fixes device with radiotherapy localization film |
| CN209092113U (en) * | 2018-06-23 | 2019-07-12 | 贾军 | CPR press device |
| CN209204508U (en) * | 2018-11-28 | 2019-08-06 | 贵州省人民医院 | A kind of suitable row positioning body film of the three-dimensional of liver cancer treatment |
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Application publication date: 20200117 |
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| RJ01 | Rejection of invention patent application after publication |