CN202427018U - Novel anaesthetic puncture needle - Google Patents
Novel anaesthetic puncture needle Download PDFInfo
- Publication number
- CN202427018U CN202427018U CN2012200399198U CN201220039919U CN202427018U CN 202427018 U CN202427018 U CN 202427018U CN 2012200399198 U CN2012200399198 U CN 2012200399198U CN 201220039919 U CN201220039919 U CN 201220039919U CN 202427018 U CN202427018 U CN 202427018U
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- CN
- China
- Prior art keywords
- anesthesia
- conduit
- needle
- epidural
- lumbar
- 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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Abstract
The utility model discloses a novel anaesthetic puncture needle which comprises a hollow needle body. The hollow needle body is respectively connected and communicated with an epidural anesthesia catheter and a lumbar anesthesia catheter through a hollow U-shaped connecting portion, an epidural anesthesia needle connector is arranged at the tail end of the epidural anesthesia catheter, and a lumbar anesthesia needle connector is arranged at the tail end of the lumbar anesthesia catheter. The novel anaesthetic puncture needle is simple in structure, low in cost and simple and convenient to use, relieves pains of patients, reduces labor amount of medical personnel, and increases anesthesia success rate.
Description
Technical field
This utility model relates to a kind of medical apparatus, especially a kind of novel anaesthetic puncture needle.
Background technology
Usually, anesthesia is preoperative necessary preparation, and epidural anesthesia is a kind of anesthesia of using always; But in order to improve anaesthetic effect, make anaesthetic effect better, anesthesia speed is faster; The length of holding time, success rate is high, adopts epidural anesthesia and the liquor-saturated mode that combines of lumbar anesthesia usually.
But the medical worker is when anaesthetizing, and these two kinds of anesthesias need operation respectively, and medical worker's workload is strengthened, and has also increased misery to patient, and has increased the danger of anesthesia, has reduced the anesthesia success rate, influences anaesthetic effect.
Reduce less patient suffering when therefore, needing a kind of new novel anaesthetic puncture needle to use two kinds of anesthesias when solving clinical anesthesia and reduce the problem of doctor's labor intensity.
Summary of the invention
In view of this, reduce less patient suffering when using two kinds of anesthesias when this utility model is devoted to better to solve clinical anesthesia and reduce the problem of doctor's labor intensity, proposed a kind of novel anaesthetic puncture needle.
The technical scheme that this utility model adopts is:
A kind of novel anaesthetic puncture needle comprises hollow needle body, and said hollow needle body connects and be communicated with epidural fiber crops conduit and lumbar anesthesia conduit respectively through hollow U-shaped connecting portion; Wherein, the end of said epidural fiber crops conduit is provided with the epidural anesthesia needle interface; The end of said lumbar anesthesia conduit is provided with the liquor-saturated needle interface of lumbar anesthesia.
Above-mentioned epidural fiber crops conduit is identical with the length of lumbar anesthesia conduit.
The length of above-mentioned epidural fiber crops conduit and lumbar anesthesia conduit is 3cm.
The interior external diameter of above-mentioned epidural anesthesia needle interface and the liquor-saturated needle interface of lumbar anesthesia is identical.
Above-mentioned hollow needle body is provided with scale.
The beneficial effect of this utility model is:
This utility model is simple in structure, but reduces less patient suffering when using two kinds of anesthesias when efficiently solving clinical anesthesia and reduce the problem of doctor's labor intensity, and simultaneously, cost is lower, and is easy to use.
Description of drawings
Below with reference to accompanying drawings the specific embodiments of this utility model is explained in more detail, wherein:
Fig. 1 is the structure drawing of device of this utility model;
Wherein, the hollow needle body of 1-, 2-epidural fiber crops conduit, 3-lumbar anesthesia conduit, 4-epidural anesthesia needle interface, the liquor-saturated needle interface of 5-lumbar anesthesia, 6-hollow U-shaped connecting portion.
The specific embodiment
Reduce less patient suffering when using two kinds of anesthesias when solving clinical anesthesia and reduce the problem of doctor's labor intensity, this utility model provides a kind of novel anaesthetic puncture needle.Next specify this novel anaesthetic puncture needle.
Fig. 1 illustrates the structure drawing of device of this utility model.This novel anaesthetic puncture needle comprises hollow needle body 1, and said hollow needle body 1 connects and be communicated with epidural fiber crops conduit 2 and lumbar anesthesia conduit 3 respectively through hollow U-shaped connecting portion 6.
Wherein, the end of said epidural fiber crops conduit 2 is provided with epidural anesthesia needle interface 4; The end of said lumbar anesthesia conduit 3 is provided with the liquor-saturated needle interface 5 of lumbar anesthesia, can open one or two interface according to the anesthesia needs.
Above-mentioned epidural fiber crops conduit 2 is identical with the length of lumbar anesthesia conduit 3.
The length of above-mentioned epidural fiber crops conduit 2 and lumbar anesthesia conduit 3 is 3cm.
Above-mentioned epidural anesthesia needle interface 4 is identical with the interior external diameter of the liquor-saturated needle interface 5 of lumbar anesthesia.
Above-mentioned hollow needle body 1 is provided with scale.
More than the specific descriptions of this utility model are intended to explain the implementation of specific embodiments can not be interpreted as it is restriction this utility model.Those of ordinary skills can make various variants on the basis of the embodiment that details under the instruction of this utility model, these variants all should be included within the design of this utility model.This utility model scope required for protection is only limited by described claims.
Claims (5)
1. a novel anaesthetic puncture needle comprises hollow needle body, it is characterized in that:
Said hollow needle body connects and is communicated with epidural fiber crops conduit and lumbar anesthesia conduit respectively through hollow U-shaped connecting portion;
Wherein, the end of said epidural fiber crops conduit is provided with the epidural anesthesia needle interface; The end of said lumbar anesthesia conduit is provided with the liquor-saturated needle interface of lumbar anesthesia.
2. novel anaesthetic puncture needle as claimed in claim 1 is characterized in that:
Said epidural fiber crops conduit is identical with the length of lumbar anesthesia conduit.
3. novel anaesthetic puncture needle as claimed in claim 2 is characterized in that:
The length of said epidural fiber crops conduit and lumbar anesthesia conduit is 3cm.
4. like claim 2 or 3 described novel anaesthetic puncture needles, it is characterized in that:
The interior external diameter of said epidural anesthesia needle interface and the liquor-saturated needle interface of lumbar anesthesia is identical.
5. novel anaesthetic puncture needle as claimed in claim 4 is characterized in that:
Said hollow needle body is provided with scale.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200399198U CN202427018U (en) | 2012-01-31 | 2012-01-31 | Novel anaesthetic puncture needle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200399198U CN202427018U (en) | 2012-01-31 | 2012-01-31 | Novel anaesthetic puncture needle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202427018U true CN202427018U (en) | 2012-09-12 |
Family
ID=46776499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200399198U Expired - Fee Related CN202427018U (en) | 2012-01-31 | 2012-01-31 | Novel anaesthetic puncture needle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202427018U (en) |
-
2012
- 2012-01-31 CN CN2012200399198U patent/CN202427018U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120912 Termination date: 20130131 |