CN105796187A - Flexible radioactive developing grid - Google Patents
Flexible radioactive developing grid Download PDFInfo
- Publication number
- CN105796187A CN105796187A CN201610381576.6A CN201610381576A CN105796187A CN 105796187 A CN105796187 A CN 105796187A CN 201610381576 A CN201610381576 A CN 201610381576A CN 105796187 A CN105796187 A CN 105796187A
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- flexible
- flexible wires
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- wires layer
- radio
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- 230000002285 radioactive effect Effects 0.000 title abstract 3
- 239000000463 material Substances 0.000 abstract description 5
- 239000007769 metal material Substances 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 3
- 208000027418 Wounds and injury Diseases 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000002594 fluoroscopy Methods 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000006378 damage Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
- A61B6/12—Arrangements for detecting or locating foreign bodies
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Medical Informatics (AREA)
- Engineering & Computer Science (AREA)
- Radiology & Medical Imaging (AREA)
- Molecular Biology (AREA)
- Biophysics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Optics & Photonics (AREA)
- Pathology (AREA)
- Physics & Mathematics (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- High Energy & Nuclear Physics (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Apparatus For Radiation Diagnosis (AREA)
- Telephone Set Structure (AREA)
Abstract
The invention discloses a flexible radioactive developing grid which comprises a first flexible line layer and a second flexible line layer. First-class flexible lines in the first flexible line layer and second-class flexible lines in the second flexible line layer are staggered, and staggered parts of the first-class flexible lines and the second-class flexible lines are fixedly connected. According to the flexible radioactive developing grid, the first-class flexible lines in the first flexible line layer and the second-class flexible lines in the second flexible line layer are staggered and the staggered parts of the first-class flexible lines and the second-class flexible lines are fixedly connected, and thus the shape structure of the developing grid and the dimension of each grid are guaranteed. Moreover, Since the first-class flexible lines and the second-class flexible lines which form the line layers are made of a flexible material, compared with an original hard metal material, the developing grid can well adhere to the human tissue structure in the using process, so that the developing positioning accuracy is improved, and the operation efficiency is improved.
Description
Technical field
The present invention relates to field of medical article technology, more particularly, it relates to a kind of flexible radio-contrast grid.
Background technology
In clinical practice works, the foreign body in most of body limbs can be developed by x-ray fluoroscopy, and the preoperative Fluoroscopy location by X-ray, it is possible to by foreign body during convenient operation.Operative doctor is performed the operation according to the Position Approximate of X-ray, but the organizational structure that partes corporis humani divides is different, and level is different, and preoperative X-ray is only provided that the probable ranges of foreign body, it is impossible to be accurately positioned, so that this operation has certain difficulty.Time most of, doctor needs repeatedly to have an X-rayed the position determining foreign body in art, and needs to expand wound to expand search area, thus adding the Accessory injury of patient, increasing the radiation exposure position of doctors and patients simultaneously, endangering the healthy of doctor and patient.
Existing preoperative location technology, with good grounds wound tunnel expands otch and adopts the modes such as object location of can developing.For development location, prior art makes hard metal grid usually in the preoperative, owing to the tissue site of human body has certain radian more, therefore this hard metal grid cannot be fitted preferably with the tissue site of human body, the change of mesh shape is easily caused when projection, so that certain deviation and then impact being accurately positioned foreign body occurs in projected position, cause certain difficulty to operation.
In sum, how a kind of flexible radio-contrast grid is provided, to guarantee the laminating degree of development grid and human body, thus improving the degree of accuracy of location, improving the efficiency that operation carries out, being current those skilled in the art's problem demanding prompt solution.
Summary of the invention
It is an object of the invention to provide a kind of flexible radio-contrast grid, to guarantee the laminating degree of development grid and human body, thus improving the degree of accuracy of location, improving the efficiency that operation carries out.
To achieve these goals, the present invention provides following technical scheme:
A kind of flexible radio-contrast grid, including: including the first flexible wires layer and the second flexible wires layer, the class flexible wires in described first flexible wires layer and two class flexible wires in described second flexible wires layer are crisscross arranged, and both fixing connections in staggered position.
Preferably, described first flexible wires layer includes at least two warps, and described second flexible wires layer includes at least two parallels, and described warp is crisscross with described parallel.
Preferably, described warp and described parallel are disposed as equidistant distribution.
Preferably, the distance between adjacent described warp is gradually increased, and the distance between adjacent described parallel is gradually increased.
Preferably, the described warp of described first flexible wires layer one end and the described parallel being positioned at described second flexible wires layer one end that is connected with the end points of described warp are provided with development character.
Preferably, described first flexible wires layer includes at least two with one heart and the circumference that is gradually increased of radius, described second flexible wires layer includes at least two RADIALs arising from the center of circle and the described first outermost circumference of flexible wires layer finally, and described circumference is crisscross arranged with described RADIAL.
Preferably, described circumference is equidistantly distributed, and described RADIAL is uniformly distributed in a circumferential direction.
Preferably, the described first outermost described circumference of flexible wires layer is provided with the development angular marking corresponding with described RADIAL, and on zero degree RADIAL, is provided with the development radius sign corresponding with described circumference.
Preferably, a described class flexible wires and described two class flexible wires are development galvanized wire.
Preferably, the diameter of described development galvanized wire is 0.5mm-1mm.
Flexible radio-contrast grid provided by the invention, one class flexible wires of its first flexible wires layer and two class flexible wires of the second flexible wires layer are crisscross arranged, and the fixing connection at staggered position, thus ensure that the size of the shape and structure of development grid itself and each grid.In addition, it is all flexible material owing to constituting a class flexible wires and the two class flexible wires of line layer, compared to original hard metal material, development grid in the application in use can better be fitted human tissue structure, thus improve the accuracy of development location, and then improve the efficiency that operation carries out.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, the accompanying drawing used required in embodiment or description of the prior art will be briefly described below, apparently, accompanying drawing in the following describes is only embodiments of the invention, for those of ordinary skill in the art, under the premise not paying creative work, it is also possible to obtain other accompanying drawing according to the accompanying drawing provided.
The structural representation of the flexible radio-contrast grid that Fig. 1 provides for the embodiment of the present invention；
The structural representation of the flexible radio-contrast grid that Fig. 2 provides for the embodiment of the present invention；
The structural representation of the flexible radio-contrast grid that Fig. 3 provides for the embodiment of the present invention；
The structural representation of the flexible radio-contrast grid that Fig. 4 provides for the embodiment of the present invention.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is only a part of embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art obtain under not making creative work premise, broadly fall into the scope of protection of the invention.
Refer to Fig. 1 to Fig. 4, the flexible radio-contrast grid that the embodiment of the present invention provides, including the first flexible wires layer 1 and the second flexible wires layer 2, a class flexible wires in first flexible wires layer 1 and two class flexible wires in the second flexible wires layer 2 are crisscross arranged, and both fixing connections in staggered position, thus ensure that the size of the shape and structure of development grid itself and each grid.In a specific embodiment of the application, above-mentioned flexible wires is preferably the galvanized wire that develops, and the diameter of development galvanized wire is 0.5mm-1mm.In actual production, the material of flexible wires specifically can set according to production and process requirements, is not specifically limited here.It is understood that when flexible wires elects development galvanized wire as, its diameter preferable range is 0.5mm-1mm, and including 0.5mm and 1mm, concrete diameter value is selected according to the actual requirements；And when flexible wires elects other material as, its numerical value can reset, it is not limited to above-mentioned scope.
In one specific embodiment of the application, the first flexible wires layer 1 includes at least two warps, and the second flexible wires layer 2 includes at least two parallels, and warp and parallel crisscross, namely each development grid cell is all rectangle.As preferably, above-mentioned warp and parallel are disposed as equidistant distribution, and now each development grid cell is square structure.It is, of course, also possible to the distance between adjacent warp is set to form according to the actual requirements that be gradually increased, and it is also configured as being gradually increased by the distance between adjacent parallel, specifically as shown in Figure 2.Position suitable on grid can be selected to position according to the size of foreign body in operation process, it is also possible to reduced the orientation range of grid cell by the position of mobile grid when location, thus positioning foreign body more accurately.The amendment that the thinking of form is made is set based on above-mentioned warp and parallel, all in the protection domain of the application.
Additionally, also can arrange, on development grid, the character that develops accordingly, make each grid to there being specific coordinate position such that it is able to foreign body is positioned more accurately.Concrete, it is possible to development character is set on the warp of first flexible wires layer 1 one end and the parallel being positioned at second flexible wires layer 2 one end that is connected with the end points of warp, and namely the end points that is connected with parallel of this warp be the zero of character coordinates.Certainly, it is also feasible for being arranged on all the other positions.
In another embodiment of the application, the first flexible wires layer 1 includes at least two with one heart and the circumference that is gradually increased of radius, and namely the first flexible wires layer 1 be that multiple concentric circular forms；Second flexible wires layer 2 includes at least two RADIALs arising from the center of circle and the first outermost circumference of flexible wires layer 1 finally, and circumference and RADIAL are crisscross arranged, to ensure the stability of network.As preferably, circumference is equidistantly distributed, and RADIAL is uniformly distributed in a circumferential direction, and certainly, in actual production, the distribution situation of circumference and RADIAL needs according to circumstances specifically to set, and does not limit herein.Such as being set to as shown in Figure 4, the pitch difference between adjacent two circumferences is gradually increased laterally from internal layer, and the distribution of RADIAL can also be arranged flexibly.
As preferably, the first outermost circumference of flexible wires layer 1 being provided with the development angular marking corresponding with RADIAL, and is provided with the development radius sign corresponding with circumference on zero degree RADIAL.Specifically determined the position of foreign body by the display of angle and radius, thus finding foreign body place faster and performing the operation, be greatly improved the efficiency of operation.
The flexible radio-contrast grid that the embodiment of the present invention provides, one class flexible wires of its first flexible wires layer 1 and two class flexible wires of the second flexible wires layer 2 are crisscross arranged, and the fixing connection at staggered position, thus ensure that the size of the shape and structure of development grid itself and each grid.In addition, it is all flexible material owing to constituting a class flexible wires and the two class flexible wires of line layer, compared to original hard metal material, development grid in the application in use can better be fitted human tissue structure, thus improve the accuracy of development location, and then improve the efficiency that operation carries out.
Adopting the form gone forward one by one to be described in this specification between each embodiment, what each embodiment stressed is all the difference with other embodiments, the similar portion between each embodiment mutually referring to.
Described above to the disclosed embodiments, makes those skilled in the art be capable of or uses the present invention.The multiple amendment of these embodiments be will be apparent from for a person skilled in the art, and generic principles defined herein can without departing from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention is not intended to be limited to the embodiments shown herein, and is to fit to the widest scope consistent with principles disclosed herein and features of novelty.
Claims (10)
1. a flexible radio-contrast grid, it is characterized in that, including: include the first flexible wires layer (1) and the second flexible wires layer (2), a class flexible wires in described first flexible wires layer (1) and two class flexible wires in described second flexible wires layer (2) are crisscross arranged, and both fixing connections in staggered position.
2. flexible radio-contrast grid according to claim 1, it is characterized in that, described first flexible wires layer (1) includes at least two warps, and described second flexible wires layer (2) includes at least two parallels, and described warp is crisscross with described parallel.
3. flexible radio-contrast grid according to claim 2, it is characterised in that described warp and described parallel are disposed as equidistant distribution.
4. flexible radio-contrast grid according to claim 2, it is characterised in that the distance between adjacent described warp is gradually increased, and the distance between adjacent described parallel is gradually increased.
5. the flexible radio-contrast grid according to any one of claim 2 to 4, it is characterized in that, the described warp of described first flexible wires layer (1) one end and the described parallel being positioned at described second flexible wires layer (2) one end that is connected with the end points of described warp are provided with development character.
6. flexible radio-contrast grid according to claim 1, it is characterized in that, described first flexible wires layer (1) includes at least two with one heart and the circumference that is gradually increased of radius, described second flexible wires layer (2) includes at least two RADIALs arising from the center of circle and described first flexible wires layer (1) outermost circumference finally, and described circumference is crisscross arranged with described RADIAL.
7. flexible radio-contrast grid according to claim 6, it is characterised in that described circumference is equidistantly distributed, and described RADIAL is uniformly distributed in a circumferential direction.
8. the flexible radio-contrast grid according to any one of claim 6 or 7, it is characterized in that, the described first outermost described circumference of flexible wires layer (1) is provided with the development angular marking corresponding with described RADIAL, and on zero degree RADIAL, is provided with the development radius sign corresponding with described circumference.
9. flexible radio-contrast grid according to claim 1, it is characterised in that a described class flexible wires and described two class flexible wires are development galvanized wire.
10. flexible radio-contrast grid according to claim 9, it is characterised in that the diameter of described development galvanized wire is 0.5mm-1mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610381576.6A CN105796187B (en) | 2016-06-01 | 2016-06-01 | Flexible radio-contrast grid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610381576.6A CN105796187B (en) | 2016-06-01 | 2016-06-01 | Flexible radio-contrast grid |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105796187A true CN105796187A (en) | 2016-07-27 |
| CN105796187B CN105796187B (en) | 2019-01-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610381576.6A Expired - Fee Related CN105796187B (en) | 2016-06-01 | 2016-06-01 | Flexible radio-contrast grid |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2297980Y (en) * | 1997-03-21 | 1998-11-25 | 张宗光 | Auxiliary coordinate ruler for X-ray film focus or foreign matter locating |
| US20040103903A1 (en) * | 2002-10-18 | 2004-06-03 | Falahee Mark H. | Surgical surface localizing grid |
| CN102125462A (en) * | 2011-03-11 | 2011-07-20 | 四川大学华西医院 | Tool for positioning surgical incision in combination with fluoroscopy |
| CN103156628A (en) * | 2011-12-15 | 2013-06-19 | 三星电子株式会社 | Digital detector and radiation apparatus using the same |
| CN103826540A (en) * | 2011-08-02 | 2014-05-28 | 株式会社福微视 | Radiation imaging system |
-
2016
- 2016-06-01 CN CN201610381576.6A patent/CN105796187B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2297980Y (en) * | 1997-03-21 | 1998-11-25 | 张宗光 | Auxiliary coordinate ruler for X-ray film focus or foreign matter locating |
| US20040103903A1 (en) * | 2002-10-18 | 2004-06-03 | Falahee Mark H. | Surgical surface localizing grid |
| CN102125462A (en) * | 2011-03-11 | 2011-07-20 | 四川大学华西医院 | Tool for positioning surgical incision in combination with fluoroscopy |
| CN103826540A (en) * | 2011-08-02 | 2014-05-28 | 株式会社福微视 | Radiation imaging system |
| CN103156628A (en) * | 2011-12-15 | 2013-06-19 | 三星电子株式会社 | Digital detector and radiation apparatus using the same |
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| Publication number | Publication date |
|---|---|
| CN105796187B (en) | 2019-01-25 |
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Granted publication date: 20190125 Termination date: 20210601 |