CN202751445U - Computed tomography (CT) guide percutaneous lung puncture positioning device - Google Patents
Computed tomography (CT) guide percutaneous lung puncture positioning device Download PDFInfo
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- CN202751445U CN202751445U CN2012202858719U CN201220285871U CN202751445U CN 202751445 U CN202751445 U CN 202751445U CN 2012202858719 U CN2012202858719 U CN 2012202858719U CN 201220285871 U CN201220285871 U CN 201220285871U CN 202751445 U CN202751445 U CN 202751445U
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- warps
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- wefts
- positioning device
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Abstract
The utility model discloses a computed tomography (CT) guide percutaneous lung puncture positioning device which comprises two pieces of surgery masks, a plurality of warps and a plurality of wefts, wherein the two pieces of the surgery masks are adhered together in stick mode, and the warps and the wefts are arranged between the two surgery masks. The number of the warps is 5-7, and the number of the wefts is 4-6, and the warps are perpendicularly crossed with the wefts. The space between the warps is 0.3-0.5 centimeters, and the length of the warps is 15 centimeters, and the length of the wefts is 10 centimeters. The CT guide percutaneous lung puncture positioning device uses the medical surgery masks as a base layer, reduces bleeding of a patient, prevents bacteria from invading, reduces infection opportunities, is simple, convenient, quick, safe, practical, and suitable for any medical mechanisms with CT machines to carry out operation.
Description
Technical field
This utility model relates to a kind of puncture locator, especially relates to a kind of CT guided percutaneous transthoracic biopsy localizer, belongs to medical instruments field.
Background technology
At present, the method for CT puncture location is varied, and mode is for using high-grade position finder or making the simple and crude method of witness marker thing location of Gentian Violet etc. usually.High-grade position finder is expensive, and using method is loaded down with trivial details, and being not suitable for has certain limitation in the basic hospital penetration and promotion, and what have directly is put in the body surface coarse localization with a pin, and utmost point inaccuracy has again the pseudo-shadow of radiation.There is again very large shortcoming in the normal simple and crude method of using of existing basic hospital: locator material is generally less, coverage rate is little, can't disposable accurate localised puncture point, need repeatedly multiple scanning, increased patient's roentgen radiation x dosage, can't measure the puncture needle angle, can only be with operator's experience range estimation angle, error is larger, and the operating time is long, easily increases patient's misery.And need remove telltale mark behind the location and again sterilize, easily lose anchor point.
The utility model content
For the deficiency that prior art exists, technical problem to be solved in the utility model is, a kind of CT guided percutaneous transthoracic biopsy localizer is provided, and can reduce patient hemorrhage, prevents the pathogenic bacteria intrusion, reduces infection chance, and is simple and convenient quick, safe and practical.
For solving the problems of the technologies described above, the technical scheme that this utility model is taked is, a kind of CT guided percutaneous transthoracic biopsy localizer, comprise two operations deposited film, some warps and some parallels, its two operations are applied the film adhesive bond together, and two operations are applied between the film and are provided with warp and parallel, and warp is the 5-7 root, parallel is the 4-6 root, warp and parallel square crossing; The spacing of described warp is 0.3-0.5cm, and the length of warp is 15cm, and the length of parallel is 10cm.
Optimize, above-mentioned CT guided percutaneous transthoracic biopsy localizer, its warp is the iron wire material, parallel is PP plastics rounding bar.
Optimize, above-mentioned CT guided percutaneous transthoracic biopsy localizer is provided with the coordinate gauge point on its warp and the parallel cross point.
CT guided percutaneous transthoracic biopsy localizer of the present utility model uses medical operation to apply film and is basic unit, reduces patient hemorrhage, prevents the pathogenic bacteria intrusion, reduces infection chance, and simple and convenient quick, safe and practical, the medical institutions that are suitable for any CT of having machine carry out the work.
Description of drawings
Below in conjunction with accompanying drawing and embodiment this utility model is further described;
Fig. 1 is structural representation of the present utility model.
The specific embodiment
As shown in Figure 1, this utility model is a kind of CT guided percutaneous transthoracic biopsy localizer, comprise two operations deposited film 1, some warps 2 and some parallels 3, its two operations are applied film 1 adhesive bond together, two operations are applied between the film 1 and are provided with warp 2 and parallel 3, warp 2 is the 5-7 root, and parallel 3 is the 4-6 root, warp 2 and parallel 3 square crossings; The spacing of described warp 2 is 0.3-0.5cm, and the length of warp 2 is 15cm, and the length of parallel 3 is 10cm.Warp 2 is the iron wire material, and parallel 3 is PP plastics rounding bar.Be provided with coordinate gauge point 4 on warp 2 and parallel 3 cross points.CT guided percutaneous transthoracic biopsy localizer of the present utility model, use medical operation to apply film and be basic unit, it is hemorrhage that operation reduces patient, prevent the pathogenic bacteria intrusion, reduce infection chance, simple and convenient quick, safe and practical, be attached to body surface behind the deposited film of strip off one deck during use and get final product, the medical institutions that are suitable for any CT of having machine carry out the work.
Certainly, above-mentioned explanation is not to be to restriction of the present utility model, and this utility model also is not limited to above-mentioned giving an example; those skilled in the art; in essential scope of the present utility model, the variation of making, remodeling, interpolation or replacement all should belong to protection domain of the present utility model.
Claims (3)
1. CT guided percutaneous transthoracic biopsy localizer, comprise two operations deposited film, some warps and some parallels, it is characterized in that: described two operations are applied the film adhesive bond together, two operations are applied between the film and are provided with warp and parallel, warp is the 5-7 root, parallel is the 4-6 root, warp and parallel square crossing; The spacing of described warp is 0.3-0.5cm, and the length of warp is 15cm, and the length of parallel is 10cm.
2. CT guided percutaneous transthoracic biopsy localizer according to claim 1, it is characterized in that: described warp is the iron wire material, parallel is PP plastics rounding bar.
3. CT guided percutaneous transthoracic biopsy localizer according to claim 1 is characterized in that: be provided with the coordinate gauge point on described warp and the parallel cross point.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202858719U CN202751445U (en) | 2012-06-15 | 2012-06-15 | Computed tomography (CT) guide percutaneous lung puncture positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202858719U CN202751445U (en) | 2012-06-15 | 2012-06-15 | Computed tomography (CT) guide percutaneous lung puncture positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202751445U true CN202751445U (en) | 2013-02-27 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202858719U Expired - Fee Related CN202751445U (en) | 2012-06-15 | 2012-06-15 | Computed tomography (CT) guide percutaneous lung puncture positioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202751445U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104146775A (en) * | 2014-08-19 | 2014-11-19 | 中国人民解放军第四军医大学 | Locator used before and during spinal operation |
| CN105662553A (en) * | 2016-03-21 | 2016-06-15 | 厉传艺 | Lung nodule puncturing and positioning device applied to CT (Computed Tomography) guidance |
| CN106725754A (en) * | 2016-11-24 | 2017-05-31 | 南京易弘医疗科技有限公司 | CT puncture positioning devices and localization method |
-
2012
- 2012-06-15 CN CN2012202858719U patent/CN202751445U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104146775A (en) * | 2014-08-19 | 2014-11-19 | 中国人民解放军第四军医大学 | Locator used before and during spinal operation |
| CN104146775B (en) * | 2014-08-19 | 2016-08-17 | 中国人民解放军第四军医大学 | Spinal operation is preoperative, Intraoperative position device |
| CN105662553A (en) * | 2016-03-21 | 2016-06-15 | 厉传艺 | Lung nodule puncturing and positioning device applied to CT (Computed Tomography) guidance |
| CN106725754A (en) * | 2016-11-24 | 2017-05-31 | 南京易弘医疗科技有限公司 | CT puncture positioning devices and localization method |
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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: 20130227 Termination date: 20140615 |
|
| EXPY | Termination of patent right or utility model |