CN201814588U - Preventive device for rays generated from CT scanner - Google Patents
Preventive device for rays generated from CT scanner Download PDFInfo
- Publication number
- CN201814588U CN201814588U CN2010205307278U CN201020530727U CN201814588U CN 201814588 U CN201814588 U CN 201814588U CN 2010205307278 U CN2010205307278 U CN 2010205307278U CN 201020530727 U CN201020530727 U CN 201020530727U CN 201814588 U CN201814588 U CN 201814588U
- Authority
- CN
- China
- Prior art keywords
- support frame
- scanner
- upper support
- protection device
- cutting means
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Apparatus For Radiation Diagnosis (AREA)
Abstract
The utility model relates to a safety device for an apparatus used for radiodiagnosis, and aims to provide a novel protection device against rays generated from a CT (Computed Tomography) scanner. The utility model has the advantages as follows: firstly, parts of an examined person, which are not examined, can be fully protected; and secondly, the trouble that the examined person puts on and takes off the protection device before and after the examination can be avoided. The protection device comprises an upper support frame, an upper protecting curtain, a lower support frame and a lower protecting curtain, wherein the upper protecting curtain is connected to the upper support frame; the upper support frame is movably connected with the main machine body of a CT scanner; the upper support frame is fixed above a scanning hole of the CT scanner when in use and can be taken down from the CT scanner when not required; the lower support frame is arranged below a scanning table frame, the lower protecting curtain is arranged at the end part of the lower support frame; and both the upper protecting curtain and the lower protecting curtain have the function of ray absorption, and cooperate to absorb rays overflowing from the scanning hole during operation of the CT scanner.
Description
Technical field
This utility model relates to a kind of safety device that is used for the instrument of radiodiagnosis, is a kind of CT scan machine radiation protection device specifically.
Background technology
Clinically, though CT examination only accounts for 5% of X ray examination, but account for the 1/3-2/3 of medical X ray examination total radiation, wherein diagnostic X ray examination more so, and in continuous rising, especially Spiral CT scan The Application of Technology of many phases (arterial phase, venous phase, period of delay), patient's raying amount is multiplied, and the probability that impairs one's health, brings out cancer also obviously increases.International Commission on Radiological Protection (I-CRP) studies confirm that, does a CT body scan health check-up, can make the carcinogenic danger of person under inspection's raying increase about 8%.Exposure is many more, and the probability of suffering from lethal cancer and heritability illness is big more.Therefore health ministry is just clearly stipulated in " the radiation work healthy prevention management method " issued in 2002, and the medical worker tackles the person under inspection and carries out necessary protection.
Typical C T scanner unit there is no extra preventer, those who are investigated's the part of not checking also is subjected to serious radiohazard easily, existing radiation protection product uses these products to have following shortcoming when CT scan as: lead apron, the anti-apron of shielding a shortcoming or fault, plumbous scarf bandage, gonad protection triangle etc.:
1, only protect the shirtfront as products such as lead apron, patient's back is exposed in the radiation, and CT is 360 degree scannings, and existing product is difficult to accomplish comprehensive protection, and protective action is relatively poor.
2, owing to all be directly to be worn in patient on one's body, all wear or take off these preventers before checking and after checking, very loaded down with trivial details, some health action has the particularly inconvenience of those who are investigated of obstacle.
The utility model content
The technical problems to be solved in the utility model is: a kind of CT scan machine radiation protection device is provided, and it should possess following advantage:
1, can comprehensively protect the unsight position of those who are investigated; 2, loaded down with trivial detailsly before and after needn't checking put on and take off preventer at every turn.
The purpose of this utility model can reach by following measure: it comprises upper support frame, last cutting means enclosure, lower support frame, following cutting means enclosure.Last cutting means enclosure is connected on the upper support frame, and upper support frame and CT machine host body flexibly connect, and upper support frame is fixed on CT machine scanning holes top during use, also it can be taken off from the CT machine when not required.The lower support frame is arranged on the side of scanning bedstead below near scanning holes, and described lower support frame end portion is provided with down cutting means enclosure, the described effect that cutting means enclosure and following cutting means enclosure all have the absorption ray, the radiation absorption that scanning holes overflowed when the CT machine was worked in its cooperation of going up.
The characteristics of technique scheme are: can protect the part health that those who are investigated do not enter scanning holes, and those who are investigated need not to use extra armour during scanning.
Technique scheme also can comprise following feature: described bottom of going up cutting means enclosure is curved, and described arc can cooperate with somebody's body arc of lying on the examinating couch, to reach better occlusion effect.
Further: but described lower support frame level is flexible, so that described cutting means enclosure down better cooperates with CT machine scanning holes, better blocks the ray that overflows.
Further: described upper support frame with or go up cutting means enclosure and be provided with roller blind device, its function is the length of freely adjusting on the described last cutting means enclosure vertical direction, to cooperate the those who are investigated of different statures.
Description of drawings
Below in conjunction with the drawings and specific embodiments this utility model is described in further detail:
Fig. 1 is the sketch map of this utility model embodiment one;
Fig. 2 is the enlarged diagram of this utility model embodiment one;
Fig. 3 is the sketch map of this utility model embodiment two.
The specific embodiment
Embodiment one is as depicted in figs. 1 and 2: upper support frame 1 usefulness sucker is fixed on the manhole top of CT machine 2, upper support frame 1 is provided with the disclosed automatic location of patent CN2071698 screen-roller, upper support frame 1 is connected with last cutting means enclosure 3 by described automatic location screen-roller, and there is a curved incision last cutting means enclosure 3 lower ends.Lower support frame 4 main bodys are two aluminum expansion links of horizontal setting, and the one end is by on the scanning bedstead 5 that is bolted to the CT machine, and the other end is connected with quadrate cutting means enclosure 6 down.
Embodiment two as shown in Figure 3, itself and a last embodiment difference are: be connected with elasticity U type card 7 on the upper support frame 1, elasticity U type card 7 clips are fixed on the CT machine 2.
Above-described only is preferred implementation of the present utility model; should be understood that; for a person skilled in the art; under the prerequisite that does not break away from this utility model structure; can also make some distortion and improvement; these also should be considered as protection domain of the present utility model, and these can not influence effect and practical applicability that this utility model is implemented.
Claims (5)
1.CT scanner unit radiation protection device is characterized in that: comprise upper support frame, last cutting means enclosure, lower support frame, following cutting means enclosure, last cutting means enclosure is connected on the upper support frame, and upper support frame and CT machine host body flexibly connect; Lower support is erected at the end of scanning bedstead near CT machine scanning holes, and described lower support frame is provided with down cutting means enclosure.
2. CT scan machine radiation protection device according to claim 1 is characterized in that: described upper support frame is that sucker is connected or U type card connection with CT machine host body movable connection method.
3. CT scan machine radiation protection device according to claim 1 and 2 is characterized in that: the bottom of described upward cutting means enclosure is curved.
4. CT scan machine radiation protection device according to claim 3, it is characterized in that: described lower support has been set up telescoping mechanism.
5. CT scan machine radiation protection device according to claim 4, it is characterized in that: described upper support frame is provided with roller blind device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205307278U CN201814588U (en) | 2010-09-16 | 2010-09-16 | Preventive device for rays generated from CT scanner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205307278U CN201814588U (en) | 2010-09-16 | 2010-09-16 | Preventive device for rays generated from CT scanner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201814588U true CN201814588U (en) | 2011-05-04 |
Family
ID=43912558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205307278U Expired - Fee Related CN201814588U (en) | 2010-09-16 | 2010-09-16 | Preventive device for rays generated from CT scanner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201814588U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103251424A (en) * | 2013-05-04 | 2013-08-21 | 程艳珍 | Radiating anti-radiation device |
| CN105286903A (en) * | 2015-11-20 | 2016-02-03 | 余红 | CT steady detection and heart scanning device |
| CN106169315A (en) * | 2016-08-29 | 2016-11-30 | 中国人民解放军军事医学科学院卫生装备研究所 | A kind of field medical X-ray protective device and use the means of defence of this device |
| CN107280701A (en) * | 2017-07-20 | 2017-10-24 | 刘正 | A kind of new X-ray CT scanner |
| CN109833056A (en) * | 2019-03-26 | 2019-06-04 | 中国人民解放军陆军特色医学中心 | CT scan protective housing, scanning bed, guard system and its scanning system |
| CN112773390A (en) * | 2021-03-08 | 2021-05-11 | 医工宝仪器设备南京有限公司 | CT ray protector |
-
2010
- 2010-09-16 CN CN2010205307278U patent/CN201814588U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103251424A (en) * | 2013-05-04 | 2013-08-21 | 程艳珍 | Radiating anti-radiation device |
| CN105286903A (en) * | 2015-11-20 | 2016-02-03 | 余红 | CT steady detection and heart scanning device |
| CN106169315A (en) * | 2016-08-29 | 2016-11-30 | 中国人民解放军军事医学科学院卫生装备研究所 | A kind of field medical X-ray protective device and use the means of defence of this device |
| CN107280701A (en) * | 2017-07-20 | 2017-10-24 | 刘正 | A kind of new X-ray CT scanner |
| CN109833056A (en) * | 2019-03-26 | 2019-06-04 | 中国人民解放军陆军特色医学中心 | CT scan protective housing, scanning bed, guard system and its scanning system |
| CN112773390A (en) * | 2021-03-08 | 2021-05-11 | 医工宝仪器设备南京有限公司 | CT ray protector |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201814588U (en) | Preventive device for rays generated from CT scanner | |
| US10548795B2 (en) | Left radial access, right room operation, peripheral intervention system | |
| US9820702B2 (en) | Movable shield for reducing radiation exposure of medical personnel | |
| US5981964A (en) | Adjustable X-ray shield and on-line dosimetry system using same | |
| US7465947B2 (en) | X-ray shield arrangement for operating room | |
| CN105919620A (en) | Anti-radiation CT scanning bed | |
| WO2014028233A1 (en) | Radiation protection system | |
| Manchikanti et al. | Effectiveness of protective measures in reducing risk of radiation exposure in interventional pain management: A prospective evaluation | |
| CN205814345U (en) | A kind of radioprotective CT scan bed | |
| CN107928702A (en) | Tomoscan radiation protecting systems | |
| Nakatani et al. | Radiation exposure and protection in computed tomography fluoroscopy | |
| CN210301032U (en) | A radiation protection, dropproof examining table for medical image | |
| CN205019079U (en) | Easy to maintain's CT inspection bed | |
| CN2360042Y (en) | Bed-loaded digital image reducing protector | |
| CN108042153A (en) | Radiate automatic protective system and its control method | |
| CN109480894B (en) | Special device for forced radiation-proof CT (computed tomography) examination | |
| CN215078730U (en) | Protective device for CT examination | |
| Parikh et al. | Radiation doses to the entire catheterization laboratory team with a novel radiation protection device | |
| CN203677118U (en) | X-ray shielding protective cover for CT frame | |
| CN206532609U (en) | Interventional radiology X-ray protection system | |
| Ito et al. | Cardiac resynchronization therapy device implantation using suspended personal radiation protection system: Examination of radiation protection effectiveness by dosimetry at 51 exposure sites | |
| CN112773390A (en) | CT ray protector | |
| CN106137241A (en) | A kind of shielding instrument that can regulate projection window height | |
| CN208492145U (en) | The alpha ray shield instrument of bulb under a kind of bed for C-arm x-ray machine | |
| CN212913219U (en) | Radiation protection device for DSA (digital subscriber line) catheter bed |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110504 Termination date: 20110916 |