CN201135450Y - CT scanning protection shield - Google Patents
CT scanning protection shield Download PDFInfo
- Publication number
- CN201135450Y CN201135450Y CNU2007201928802U CN200720192880U CN201135450Y CN 201135450 Y CN201135450 Y CN 201135450Y CN U2007201928802 U CNU2007201928802 U CN U2007201928802U CN 200720192880 U CN200720192880 U CN 200720192880U CN 201135450 Y CN201135450 Y CN 201135450Y
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- CN
- China
- Prior art keywords
- backboard
- protective cover
- loam cake
- scan
- utility
- 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.)
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Abstract
The utility model relates to medical radiological protection equipment, in particular to a CT scanning protective cover. The CT scanning protective cover comprises a back plate and an upper cover arranged on the back plate, wherein a space for holding people is formed between the back plate and the upper cover, and both the back plate and the upper cover are composed of a supporting frame and a lead layer arranged on the supporting frame. The CT scanning protective cover provided by the utility model has the advantages of reasonable design, convenient operation, good protective effect, and lower manufacturing and use cost.
Description
Technical field
This utility model relates to a kind of medical radiation preventer, relates in particular to a kind of CT scan protective cover.
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.
Existing radiation protection product is as: lead apron, the anti-apron of shielding a shortcoming or fault, plumbous scarf bandage, gonad protection triangle etc., owing to all be directly to be worn in patient on one's body, so the lead layer in these products is all thinner, the protective lead equivalent is 0.2-0.5mm, is lower than level of protection.In addition, 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 only protects half, can not accomplish comprehensive protection, so protective action is relatively poor.And, higher as purchasing neat the said goods price, so use cost is bigger.
Summary of the invention
Goal of the invention of the present utility model is to provide a kind of CT scan protective cover, and it is rational in infrastructure, and is easy to use, protection effect good, and manufacturing, use cost are lower.
This utility model solves the problems of the technologies described above by following technical proposals: a kind of CT scan protective cover, comprise backboard and the loam cake that is arranged on the backboard, be formed with the human body spatial accommodation between described backboard and the loam cake, described backboard and loam cake constitute by bracing frame and the lead layer that is arranged on the bracing frame.
As preferably, support frame as described above is made up of Os Draconis, some other Os Draconis and some arch tibias.
As preferably, described loam cake is arch.
As preferably, described backboard is arcs of recesses down.
As preferably, described loam cake dual-side is formed with the chute that is complementary with described backboard dual-side.
As preferably, be provided with a spacing block set in the described chute, be formed with the stopper slot that is complementary with described spacing block set on the described backboard dual-side.
As preferably, described backboard and last exterior surface are equipped with the decoration soft formation.
Adopt the utility model of the technical program, its beneficial effect is:
One, a kind of CT scan protective cover of providing of this utility model, its backboard can be placed on the CT bed and can slide on the CT bed, form a space that holds human body between backboard and the loam cake, this structure can be protected the position that human bodies need not scan by 360 degree, bracing frame is used to support thicker lead layer, make protective cover have higher lead equivalent, and protective cover can directly not be pressed onto human body.
Two, bracing frame is made up of Os Draconis, some other Os Draconis and some arch tibias, and this structure makes bracing frame have better structural stability.
Three, described loam cake is arch, described backboard is arcs of recesses down, and this structural design meets the Human Physiology structure more, uses more comfortable.Certain described loam cake and backboard also can be designed to shapes such as square groove.
Four, described loam cake dual-side forms chute, and this chute design makes loam cake more stable with being connected of backboard, and loam cake both can slide on backboard, guaranteed that simultaneously loam cake can be from the side direction landing.
Five, described stopper slot and spacing block set make that loam cake and backboard can be at axial restraints, and loam cake slides in the axial direction when preventing to use.
Six, described decoration soft formation promptly can play beauty function, decorates soft formation simultaneously and also can adopt softish material to make, and uses more comfortable.
Description of drawings
Fig. 1 is the user mode structural representation of a kind of CT scan protective cover of this utility model embodiment 1.
Fig. 2 is the structural representation of a kind of CT scan protective cover of this utility model embodiment 1.
Fig. 3 is that the A-A of Fig. 2 is to cutaway view.
Fig. 4 is the structural representation of a kind of CT scan protective cover of this utility model embodiment 2.
The specific embodiment
1-4 describes in further detail this utility model below in conjunction with accompanying drawing:
As Figure 1-3, a kind of CT scan protective cover, comprise being recessed arcual backboard 2 and the arch loam cake 1 that is arranged on the backboard 2, be formed with the human body spatial accommodation between described backboard 2 and the loam cake 1, described backboard 2 and loam cake 1 constitute by bracing frame and the lead layer 7 that is arranged on the bracing frame top.Support frame as described above is made up of 8,2 other Os Draconis 9 of Os Draconis and 3 arch tibias 10.Described loam cake 1 dual-side is formed with the chute 3 that is complementary with described backboard 2 dual-sides.Be provided with a spacing block set 4 in the described chute 3, be formed with the stopper slot 5 that is complementary with described spacing block set 4 on described backboard 2 dual-sides.Described backboard 2 and loam cake 1 outer surface are equipped with decorates soft formation 6.
During use; earlier backboard 2 is moved to the human body relevant position that does not need to carry out CT scan on the CT scan bed; slip loam cake 1 after on patient lies backboard 2; after spacing block set 4 snaps in stopper slot 5, promptly form the protective roof structure of one 360 degree, can effectively protect human body not need to carry out the position of CT scan.The protection equivalent of the CT scan protective cover of this design can reach 2mm, meets level of protection fully.
As shown in Figure 4, the difference of this design and implementation example 1 is that described lead layer 7 is to cast on the support frame as described above, promptly casts on Os Draconis 8, other Os Draconis 9 and the arch tibia 10, and lead layer 7 is wrapped on the bracing frame fully.
The above only is preferred embodiment of the present utility model, and all equalizations of being done according to this utility model claim change and modify, and all should belong to the covering scope of this utility model patent.
Claims (7)
1. CT scan protective cover, it is characterized in that, comprise backboard (2) and be arranged on loam cake (1) on the backboard (2), be formed with the human body spatial accommodation between described backboard (2) and the loam cake (1), described backboard (2) and loam cake (1) constitute by bracing frame and the lead layer (7) that is arranged on the bracing frame.
2. a kind of CT scan protective cover as claimed in claim 1 is characterized in that, support frame as described above is made up of Os Draconis (8), some other Os Draconis (9) and some arch tibias (10).
3. a kind of CT scan protective cover as claimed in claim 2 is characterized in that described loam cake (1) is arch.
4. a kind of CT scan protective cover as claimed in claim 3 is characterized in that, described backboard (2) is arcs of recesses down.
5. as claim 1 or 2 or 3 or 4 described a kind of CT scan protective covers, it is characterized in that described loam cake (1) dual-side is formed with the chute (3) that is complementary with described backboard (2) dual-side.
6. a kind of CT scan protective cover as claimed in claim 5 is characterized in that, is provided with a spacing block set (4) in the described chute (3), is formed with the stopper slot (5) that is complementary with described spacing block set (4) on described backboard (2) dual-side.
7. a kind of CT scan protective cover as claimed in claim 6 is characterized in that, described backboard (2) and loam cake (1) outer surface are equipped with decorates soft formation (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201928802U CN201135450Y (en) | 2007-11-29 | 2007-11-29 | CT scanning protection shield |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201928802U CN201135450Y (en) | 2007-11-29 | 2007-11-29 | CT scanning protection shield |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201135450Y true CN201135450Y (en) | 2008-10-22 |
Family
ID=40036137
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201928802U Expired - Fee Related CN201135450Y (en) | 2007-11-29 | 2007-11-29 | CT scanning protection shield |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201135450Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102512198A (en) * | 2011-12-22 | 2012-06-27 | 房伟 | Rolling chain type folding-up computed tomography (CT) radiation protection device for electric control slide rail |
| CN104958838A (en) * | 2015-05-28 | 2015-10-07 | 广州医科大学附属肿瘤医院 | Protective device for reducing whole-body radiation dose |
-
2007
- 2007-11-29 CN CNU2007201928802U patent/CN201135450Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102512198A (en) * | 2011-12-22 | 2012-06-27 | 房伟 | Rolling chain type folding-up computed tomography (CT) radiation protection device for electric control slide rail |
| CN102512198B (en) * | 2011-12-22 | 2013-08-28 | 房伟 | Rolling chain type folding-up computed tomography (CT) radiation protection device for electric control slide rail |
| CN104958838A (en) * | 2015-05-28 | 2015-10-07 | 广州医科大学附属肿瘤医院 | Protective device for reducing whole-body radiation dose |
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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: 20081022 Termination date: 20101129 |