CN203577148U - Improved radiotherapy location device - Google Patents
Improved radiotherapy location device Download PDFInfo
- Publication number
- CN203577148U CN203577148U CN201320592320.1U CN201320592320U CN203577148U CN 203577148 U CN203577148 U CN 203577148U CN 201320592320 U CN201320592320 U CN 201320592320U CN 203577148 U CN203577148 U CN 203577148U
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- guide rail
- telescopic tube
- slide bar
- universal joint
- utility
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Abstract
The utility model discloses an improved radiotherapy location device. The device comprises a rectangular frame which is externally provided with a lead plate. A rubber blanket is arranged at the bottom of the lead plate. A first guide rail is disposed on two opposite sides of the rectangular frame, and a slide bar is arranged on the first guide rail. A second guide rail is disposed on the slide bar, and is provided with a telescopic tube which is movably connected to the second guide rail by a universal joint. Both the slide bar and the universal joint are provided with a latching unit. A gap between the slide bar and the rectangular frame and a gap between the second rail and the universal joint are provided with lead cloth. The bottom of the telescopic tube is movably connected with a disc having a plurality of through holes of different diameters. Both the telescopic tube and the disc are made of lead. The improved radiotherapy location device provided by the utility model overcomes the defects in the prior art, and improves the location precision and radiation protection of radiotherapy.
Description
Technical field
This utility model relates to a kind of medical apparatus and instruments, especially a kind of improved radiotherapeutic positioning device.
Background technology
Tumor being carried out in the method for expectant treatment, radiotherapy is one of conventional method.Because radiotherapy will use radioactive ray, thus in Patients During Radiotherapy the accurate location to lesions position and particularly important to the protection at other position.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of improved radiotherapeutic positioning device, can solve the deficiencies in the prior art, improves positioning precision and the radiation protection level of radiotherapy.
For solving the problems of the technologies described above, technical solution adopted in the utility model is as follows.
A kind of improved radiotherapeutic positioning device, structure comprises rectangle support, the arranged outside of rectangle support has stereotype, the bottom of stereotype is provided with rubber blanket, on two opposite side of rectangle support, be provided with the first guide rail, on the first guide rail, be provided with slide bar, on slide bar, be provided with the second guide rail, on the second guide rail, be provided with telescopic tube, telescopic tube is movably connected on the second guide rail by universal joint, slide bar and universal joint are respectively arranged with lock device, space between space between slide bar and rectangle support and the second guide rail and universal joint is provided with plumbous cloth, the bottom of telescopic tube is connected with disk, on disk, be provided with several through holes not of uniform size, telescopic tube and disk are made by lead.
As preferably, the arranged outside of described stereotype has lead apron.
As preferably, the top of described telescopic tube is provided with nipple.
The beneficial effect that adopts technique scheme to bring is: this utility model carries out double layer screen by the telescopic tube of stereotype and plumbous system to radioactive ray, has improved protection effect.The design of plumbous cloth and lead apron can supplement protection by untight stereotype region, prevents that radioactive ray from penetrating from these gaps.The rubber blanket of stereotype bottom can improve patient's body sense comfort level on the one hand, can adapt to different use positions in addition by its elastic deformation.Telescopic tube, under the dual adjustment of universal joint and slide bar, can be adjusted to desired location and required angle as required.Before radiotherapy, first to use with the light localizer insertion telescopic tube of pinhole cameras and position, locking lock device, then selects applicable through hole to be placed in the bottom of telescopic tube according to the treatment area of radiotherapy.Then extract light localizer, insert radiotherapy ray generator and carry out radiotherapy.The nipple that the top of telescopic tube arranges be convenient to peg graft light localizer and radiotherapy ray generator.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of a specific embodiment of this utility model.
Fig. 2 is the top view of rectangle support in specific embodiment of this utility model.
In figure: 1, rectangle support; 2, stereotype; 3, the first guide rail; 4, slide bar; 5, the second guide rail; 6, telescopic tube; 7, universal joint; 8, plumbous cloth; 9, disk; 10, through hole; 11, lead apron; 12, nipple; 13, rubber blanket; 14, lock device.
The specific embodiment
With reference to Fig. 1-2, structure of the present utility model comprises rectangle support 1, the arranged outside of rectangle support 1 has stereotype 2, the bottom of stereotype 2 is provided with rubber blanket 13, on two opposite side of rectangle support 1, be provided with the first guide rail 3, on the first guide rail 3, be provided with slide bar 4, on slide bar 4, be provided with the second guide rail 5, on the second guide rail 5, be provided with telescopic tube 6, telescopic tube 6 is movably connected on the second guide rail 5 by universal joint 7, slide bar 4 and universal joint 7 are respectively arranged with lock device 14, space between space between slide bar 4 and rectangle support 1 and the second guide rail 5 and universal joint 7 is provided with plumbous cloth 8, the bottom of telescopic tube 6 is connected with disk 9, on disk 9, be provided with several through holes 10 not of uniform size, telescopic tube 6 and disk 8 are made by lead.
Arranged outside that it should be noted that described stereotype 2 has lead apron 11.
In addition, the top of described telescopic tube 6 is provided with nipple 12.
Operation principle of the present utility model is: this utility model carries out double layer screen by the telescopic tube 6 of stereotype 2 and plumbous system to radioactive ray, has improved protection effect.The design of plumbous cloth 8 and lead apron 11 can supplement protection by untight stereotype 2 region, prevents that radioactive ray from penetrating from these gaps.The rubber blanket 13 of stereotype 2 bottoms can improve patient's body sense comfort level on the one hand, can adapt to different use positions in addition by its elastic deformation.Telescopic tube 6, under the dual adjustment of universal joint 7 and slide bar 4, can be adjusted to desired location and required angle as required.Before radiotherapy, first to use with the light localizer insertion telescopic tube 6 of pinhole cameras and position, locking lock device 14, then selects applicable through hole 10 to be placed in the bottom of telescopic tube 6 according to the treatment area of radiotherapy.Then extract light localizer, insert radiotherapy ray generator and carry out radiotherapy.The nipple 12 that the top of telescopic tube 6 arranges be convenient to peg graft light localizer and radiotherapy ray generator.
More than show and described ultimate principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; this utility model is not restricted to the described embodiments; that in above-described embodiment and description, describes just illustrates principle of the present utility model; do not departing under the prerequisite of this utility model spirit and scope; this utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed this utility model.The claimed scope of this utility model is defined by appending claims and equivalent thereof.
Claims (3)
1. an improved radiotherapeutic positioning device, it is characterized in that: structure comprises rectangle support (1), the arranged outside of rectangle support (1) has stereotype (2), the bottom of stereotype (2) is provided with rubber blanket (13), on two opposite side of rectangle support (1), be provided with the first guide rail (3), on the first guide rail (3), be provided with slide bar (4), on slide bar (4), be provided with the second guide rail (5), on the second guide rail (5), be provided with telescopic tube (6), telescopic tube (6) is movably connected on the second guide rail (5) by universal joint (7), slide bar (4) and universal joint (7) are respectively arranged with lock device (14), space between space between slide bar (4) and rectangle support (1) and the second guide rail (5) and universal joint (7) is provided with plumbous cloth (8), the bottom of telescopic tube (6) is connected with disk (9), on disk (9), be provided with several through holes (10) not of uniform size, telescopic tube (6) and disk (8) are made by lead.
2. improved radiotherapeutic positioning device according to claim 1, is characterized in that: the arranged outside of described stereotype (2) has lead apron (11).
3. improved radiotherapeutic positioning device according to claim 1, is characterized in that: the top of described telescopic tube (6) is provided with nipple (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320592320.1U CN203577148U (en) | 2013-09-25 | 2013-09-25 | Improved radiotherapy location device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320592320.1U CN203577148U (en) | 2013-09-25 | 2013-09-25 | Improved radiotherapy location device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203577148U true CN203577148U (en) | 2014-05-07 |
Family
ID=50575130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320592320.1U Expired - Fee Related CN203577148U (en) | 2013-09-25 | 2013-09-25 | Improved radiotherapy location device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203577148U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108031014A (en) * | 2017-12-08 | 2018-05-15 | 徐雷刚 | A kind of special radiation shield of radiotherapy department |
| CN109615814A (en) * | 2018-12-03 | 2019-04-12 | 中国船舶重工集团公司第七〇九研究所 | Radiation resistance combined type fire detecting arrangement |
-
2013
- 2013-09-25 CN CN201320592320.1U patent/CN203577148U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108031014A (en) * | 2017-12-08 | 2018-05-15 | 徐雷刚 | A kind of special radiation shield of radiotherapy department |
| CN109615814A (en) * | 2018-12-03 | 2019-04-12 | 中国船舶重工集团公司第七〇九研究所 | Radiation resistance combined type fire detecting arrangement |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140507 Termination date: 20140925 |
|
| EXPY | Termination of patent right or utility model |