CN2647246Y - Side crypt punching needle and coordinate positioning film - Google Patents
Side crypt punching needle and coordinate positioning film Download PDFInfo
- Publication number
- CN2647246Y CN2647246Y CNU032780354U CN03278035U CN2647246Y CN 2647246 Y CN2647246 Y CN 2647246Y CN U032780354 U CNU032780354 U CN U032780354U CN 03278035 U CN03278035 U CN 03278035U CN 2647246 Y CN2647246 Y CN 2647246Y
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- CN
- China
- Prior art keywords
- needle
- puncture
- coordinate
- utility
- positioning film
- 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
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model relates to a side recess puncture needle and coordinates positioning film, comprising a puncture needle and a coordinate positioning film, which is characterized in that the puncture needle constituted by the needle tube and the needle core is radius; the coordinate line is arranged on the coordinate positioning film which is displayed under the x ray. The utility model not only effectively protects the nerve sleeve against breaking and ensures successful puncture but also quickly and accurately locates the puncture location. At the same time, the utility model has the advantage of rational design, simple operation and low cost.
Description
Technical field
This utility model relates to a kind of medical thrust apparatus, exactly is a kind of puncture needle and coordinate setting film of side crypts puncture injection pharmaceutical treatment prolapse of lumbar intervertebral disc.
Background technology
Existing various needle set is asks needle point sharp keen, so that puncture.At present in side crypts puncture injection collagenase treatment prolapse of lumbar intervertebral disc process, employing be the puncture needle of sharp keen needle point, touch the body surface location or adopt the position finder location with hands with doctor's experience.Like this, sharp keen needle point is worn out the neural sleeve of following easily, causes puncture failure, also can cause nerve injury simultaneously.Moreover, above-mentioned locate mode, the former accuracy is not good enough, and the latter not only operates cumbersome but also cost is high.
This utility model content
The purpose of this utility model is to provide a kind of at above-mentioned defective can prevent effectively that side crypts piercing process is neural to be caused the latent puncture needle of side of puncture failure with the sleeve damage and can accurately locate and coordinate setting film easy and simple to handle.
This utility model comprises puncture needle and coordinate setting film, it is characterized in that:
A, the pricker syringe needle of threading a needle that is made of needle tubing and nook closing member are circle obtuse;
Be placed with coordinate line on b, the coordinate setting film that can under X-ray, develop.
In addition, coordinate line is rectangular coordinate line or polar coordinate line.
During operation, the coordinate setting film that can develop under X-ray is affixed on patient's lumbar intervertebral disc affected part, search out the subpoint of side crypts rapidly and accurately by X-ray at body surface, determine to puncture, locate with a common syringe needle behind the puncture position, this syringe needle of reuse is the lancet puncture injection medicament treatment of circle obtuse.
This utility model effect
1, this utility model adopts circle indenting ball lancet puncture, and neuroprotective is not the worse for wear with sleeve effectively, thereby guarantees to puncture successfully.Simultaneously, can effectively avoid nerve injury.
2, with coordinate setting film location, can determine puncture position rapidly and accurately.
3, this utility model is reasonable in design, and is easy and simple to handle, with low cost.
Description of drawings
Fig. 1 is the puncture needle structural representation.
Fig. 2 is a coordinate setting film sketch map.
Fig. 3 is a polar coordinate orientation film sketch map.
Fig. 4 is another rectangular coordinate orientation film sketch map.
The specific embodiment
Embodiment 1:
(referring to Fig. 1,2), this utility model comprise puncture needle 1 and coordinate setting film 2, and the syringe needle 5 of the puncture needle 1 that is made of needle tubing 3 and nook closing member 4 is processed into circle obtuse.Adopt iopanoic acid or barium agent to be made into and on the coordinate setting film 2 that develops under the X-ray, to be placed with coordinate line 6 as host.(referring to Fig. 3,4), coordinate line are rectangular coordinate line or polar coordinate line.
Claims (2)
1, a kind of side crypts puncture needle and coordinate setting film comprise puncture needle and coordinate setting film, it is characterized in that:
A, the puncture needle syringe needle that is made of needle tubing and nook closing member are circle obtuse;
Be placed with coordinate line on b, the coordinate setting film that can under X-ray, develop.
2, side crypts puncture needle according to claim 1 and coordinate setting film is characterized in that: coordinate line is rectangular coordinate line or polar coordinate line.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU032780354U CN2647246Y (en) | 2003-08-23 | 2003-08-23 | Side crypt punching needle and coordinate positioning film |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU032780354U CN2647246Y (en) | 2003-08-23 | 2003-08-23 | Side crypt punching needle and coordinate positioning film |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2647246Y true CN2647246Y (en) | 2004-10-13 |
Family
ID=34331925
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNU032780354U Expired - Fee Related CN2647246Y (en) | 2003-08-23 | 2003-08-23 | Side crypt punching needle and coordinate positioning film |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN2647246Y (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012092830A1 (en) * | 2011-01-05 | 2012-07-12 | 武汉维斯第医用科技有限公司 | Clinical medical sticking film with development coordinates |
CN104490478A (en) * | 2015-01-09 | 2015-04-08 | 王小楠 | Medical ray locating film and conveniently-located photographing method for lesion site |
-
2003
- 2003-08-23 CN CNU032780354U patent/CN2647246Y/en not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012092830A1 (en) * | 2011-01-05 | 2012-07-12 | 武汉维斯第医用科技有限公司 | Clinical medical sticking film with development coordinates |
CN104490478A (en) * | 2015-01-09 | 2015-04-08 | 王小楠 | Medical ray locating film and conveniently-located photographing method for lesion site |
WO2016110086A1 (en) * | 2015-01-09 | 2016-07-14 | 王小楠 | Medical radiation positioning film and method for photographing lesion site, positioning of which is convenient and fast |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C19 | Lapse of patent right due to non-payment of the annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |