CN214549417U - Lens CT radiation protection device - Google Patents
Lens CT radiation protection device Download PDFInfo
- Publication number
- CN214549417U CN214549417U CN202022232049.3U CN202022232049U CN214549417U CN 214549417 U CN214549417 U CN 214549417U CN 202022232049 U CN202022232049 U CN 202022232049U CN 214549417 U CN214549417 U CN 214549417U
- Authority
- CN
- China
- Prior art keywords
- lens
- radiation protection
- protection device
- picture frame
- glasses frame
- 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
- 230000005855 radiation Effects 0.000 title claims abstract description 28
- 239000005355 lead glass Substances 0.000 claims abstract description 8
- 238000004804 winding Methods 0.000 claims description 12
- 239000011521 glass Substances 0.000 claims description 11
- 230000001681 protective effect Effects 0.000 claims description 7
- 230000002633 protecting effect Effects 0.000 abstract description 6
- 238000010030 laminating Methods 0.000 abstract description 2
- 239000000126 substance Substances 0.000 abstract 1
- 210000000695 crystalline len Anatomy 0.000 description 34
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000003128 head Anatomy 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Apparatus For Radiation Diagnosis (AREA)
Abstract
The utility model relates to a radiation protection device technical field just discloses a crystalline substance CT radiation protection device, including the picture frame, the inside embedding of picture frame is provided with the lens, the connection is provided with the connecting band between the picture frame, picture frame one end edge is fixed and is provided with the go-between, the go-between is connected and is provided with the protecting band, the protecting band is connected and is provided with the connector link, the connector link is connected and is provided with the fastening area. This lens CT radiation protection device through the arc design of picture frame and connecting band for human face of laminating more when wearing, the setting of lead glass lens and the two lenses of radiation protection lens, thereby the protectiveness is better, sets up through the connector link that first wind the post and the second winds the post, makes fastening band convenient connection fixed, thereby it is more convenient when the person of being examined wears.
Description
Technical Field
The utility model relates to a radiation protection device technical field specifically is a crystalline body CT radiation protection device.
Background
With the rapid development of computer technology, the hardware update and software development of CT are changing day by day, and the clinical application of multilayer spiral CT is increasingly widespread. On one hand, CT examination brings good news to patients with the advantages of convenience, non-invasiveness and high accuracy, and on the other hand, the CT examination also brings increase of radiation dose of the examined person. The lens is used as an X-ray radiation sensitive organ, and the radiation protection of the lens is highly important in the CT examination process. During examination, the X-ray tube of the helical scan performs 360 ° rotation scan in the CT gantry, and the X-ray and scattered ray come from various directions. At present, X-ray protective glasses taking lead glass as lenses are mainly adopted for protecting crystalline lens radiation, the protective glasses mainly protect rays from the right front and the front side of the glasses, and cannot protect rays from the back and the side.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides a crystalline form CT radiation protection device possesses advantages such as the protecting effect is good, wear the convenience, has solved the problem that proposes in the above-mentioned background art.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a crystalline lens CT radiation protection device, includes the picture frame, the inside embedding of picture frame is provided with the lens, the connection is provided with the connecting band between the picture frame, picture frame one end edge is fixed and is provided with the go-between, the go-between is connected and is provided with the protecting band, the protecting band is connected and is provided with the connector link, the connector link is connected and is provided with the fastening area.
Preferably, the mirror frame is rectangular ring-shaped, one side is a plane, the other side is circular arc-shaped, and the number of the mirror frame is two.
Preferably, the lens is a double-layer lens comprising a lead glass lens and a radiation-proof lens.
Preferably, the connecting ring is a rectangular ring, the ring column at one end is cylindrical, and the other end is a rectangular column.
Preferably, the middle part of the connecting belt is semicircular, and two ends of the connecting belt are linear.
Preferably, the connector link includes the connecting seat, first around the post and the second around the post, the fastening area is connected with the connecting seat around first around the post and two around the post.
Compared with the prior art, the utility model provides a crystalline form CT radiation protection device possesses following beneficial effect:
1. this lens CT radiation protection device through the arc design of picture frame and connecting band for human face of laminating more when wearing, the setting of lead glass lens and the two lenses of radiation protection lens, thereby the protectiveness is better.
2. This crystalline lens CT radiation protection device sets up through the connector link that first wind the post and the second winds the post for the fastening area is convenient to be connected fixedly, thereby is more convenient when the person of examining wears.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a top cross-sectional view of the goggles of the present invention;
fig. 3 is a schematic view of the structural connection buckle of the present invention.
Wherein: 1. a mirror frame; 2. a lens; 201. a lead glass lens; 202. a radiation-proof lens; 3. a connecting belt; 4. a connecting ring; 5. a protective band; 6. a connecting buckle; 601. a connecting seat; 602. a first winding post; 603. The second winding post.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, a lens CT radiation protection device comprises a lens frame 1, wherein the lens frame 1 is rectangular ring-shaped, one side is a plane, the other side is arc-shaped, the number of the lens frame is two, lenses 2 are embedded in the lens frame 1, the lenses 2 are double-layered, and comprise lead glass lenses 201 and radiation protection lenses 202, a connecting band 3 is connected between the lens frames 1, the middle part of the connecting band 3 is semicircular, the two ends are linear, a connecting ring 4 is fixedly arranged at the edge of one end of the lens frame 1, the connecting ring 4 is a rectangular ring, the ring column at one end is cylindrical, the other end is a rectangular column, a protective band 5 is connected with the connecting ring 4, a connecting buckle 6 is connected with the protective band 5, the connecting buckle 6 comprises a connecting seat 601, the first winding column 602 and the second winding column 603, the fastening belt 7 is connected with the connecting seat 601 around the first winding column 602 and the second winding column 603, and the fastening belt 7 is connected and arranged on the connecting buckle 6.
When the radiation protection device for the crystalline lens CT is used, the frame 1 and the lenses 2 are worn on the orbit part, the fastening belt 7 is wound on the back side of the head, two ends of the fastening belt 7 penetrate through and are tightened around the first winding column 602 and the second winding column 603 of the connecting buckle 6, so that the frame 1 is tightly attached to the orbit, the arc part of the connecting belt 3 is positioned at the bridge of the nose, and the double protection effect is achieved on the crystalline lens through the lead glass lenses 201 and the radiation protection lenses 202.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A lens CT radiation protection device comprises a lens frame (1), and is characterized in that: the novel glasses frame is characterized in that lenses (2) are embedded into the glasses frame (1), a connecting belt (3) is connected between the glasses frame (1), a connecting ring (4) is fixedly arranged at the edge of one end of the glasses frame (1), the connecting ring (4) is connected with a protective belt (5), the protective belt (5) is connected with a connecting buckle (6), and the connecting buckle (6) is connected with a fastening belt (7).
2. A lens CT radiation shield according to claim 1, wherein: the glasses frame (1) is rectangular and annular, one side of the glasses frame is a plane, the other side of the glasses frame is arc-shaped, and the number of the glasses frame is two.
3. A lens CT radiation shield according to claim 1, wherein: the lens (2) is double-layer and comprises a lead glass lens (201) and a radiation-proof lens (202).
4. A lens CT radiation shield according to claim 1, wherein: the connecting ring (4) is a rectangular ring, the ring column at one end is cylindrical, and the rectangular column at the other end.
5. A lens CT radiation shield according to claim 1, wherein: the middle part of the connecting belt (3) is semicircular, and two ends of the connecting belt are linear.
6. A lens CT radiation shield according to claim 1, wherein: the connecting buckle (6) comprises a connecting seat (601), a first winding column (602) and a second winding column (603), and the fastening belt (7) is connected with the connecting seat (601) around the first winding column (602) and the second winding column (603).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022232049.3U CN214549417U (en) | 2020-10-10 | 2020-10-10 | Lens CT radiation protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022232049.3U CN214549417U (en) | 2020-10-10 | 2020-10-10 | Lens CT radiation protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214549417U true CN214549417U (en) | 2021-11-02 |
Family
ID=78347823
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022232049.3U Expired - Fee Related CN214549417U (en) | 2020-10-10 | 2020-10-10 | Lens CT radiation protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214549417U (en) |
-
2020
- 2020-10-10 CN CN202022232049.3U patent/CN214549417U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211102 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |