CN202223316U - Novel anesthesia puncture needle - Google Patents
Novel anesthesia puncture needle Download PDFInfo
- Publication number
- CN202223316U CN202223316U CN2011203657411U CN201120365741U CN202223316U CN 202223316 U CN202223316 U CN 202223316U CN 2011203657411 U CN2011203657411 U CN 2011203657411U CN 201120365741 U CN201120365741 U CN 201120365741U CN 202223316 U CN202223316 U CN 202223316U
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- Prior art keywords
- needle
- anesthesia
- puncture needle
- novel
- interface
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Abstract
The utility model discloses a novel anesthesia puncture needle. The novel anesthesia puncture needle comprises a needle body and a baffle plate arranged close to the rear end of the needle body, wherein the needle body comprises a hollow casing pipe; an epidural anesthesia needle interface is arranged at the rear end of an inner layer catheter of the hollow casing pipe; and a spinal anesthesia needle interface is arranged on an outer layer catheter of the hollow casing pipe. The novel anesthesia puncture needle has the advantages that the structure is simple and the cost is low; and meanwhile, the use is simple and convenient, the pain of a patient is eased, the labor quantity of the medical personnel is reduced, and the anesthesia success rate is increased.
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 needle body and is arranged near the terminal baffle plate of needle body that wherein, said needle body is that hollow sleeve is formed; The end of the inner conductor of said hollow sleeve is provided with the epidural anesthesia needle interface; The outer conductor of said hollow sleeve is provided with the liquor-saturated needle interface of lumbar anesthesia.
Being shaped as of above-mentioned baffle plate is fan-shaped.
The liquor-saturated needle interface of above-mentioned lumbar anesthesia be embedded in the fan shape baffle and the length of the liquor-saturated needle interface of lumbar anesthesia greater than the radius of fan shape baffle.
The inner layer sleeve of above-mentioned hollow sleeve and outer layer sleeve diameter ratio are 1: 2-1: 3.
The outer layer sleeve of above-mentioned hollow sleeve 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;
Fig. 2 is the right view of this utility model;
Wherein, 1-needle body, 2-fan shape baffle, 3-epidural anesthesia needle interface, the liquor-saturated needle interface of 4-lumbar anesthesia.
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 needle body 1 and the baffle plate 2 that is arranged near needle body 1 end, and wherein, said needle body 1 is that hollow sleeve is formed; The end of the inner conductor of said hollow sleeve is provided with epidural anesthesia needle interface 3; The outer conductor of said hollow sleeve is provided with the liquor-saturated needle interface 4 of lumbar anesthesia, can open one or two interface according to the anesthesia needs.
Being shaped as of above-mentioned baffle plate 2 is fan-shaped, gives medical worker's power-assisted when being convenient to anaesthetize, and can conveniently advance this to use novel anesthetic needle.
The liquor-saturated needle interface 4 of above-mentioned lumbar anesthesia be embedded in the fan shape baffle 2 and the length of the liquor-saturated needle interface 4 of lumbar anesthesia greater than the radius of fan shape baffle 2.
The inner layer sleeve of above-mentioned hollow sleeve and outer layer sleeve diameter ratio are 1: 2-1: 3.
The outer layer sleeve of above-mentioned hollow sleeve is provided with scale, advances the amount of medicine in the time of can checking anesthesia surgery at any time.
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 needle body and is arranged near the terminal baffle plate of needle body, it is characterized in that:
Said needle body is that hollow sleeve is formed; Wherein, the end of the inner conductor of said hollow sleeve is provided with the epidural anesthesia needle interface; The outer conductor of said hollow sleeve 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:
Being shaped as of said baffle plate is fan-shaped.
3. novel anaesthetic puncture needle as claimed in claim 2 is characterized in that:
The liquor-saturated needle interface of said lumbar anesthesia be embedded in the fan shape baffle and the length of the liquor-saturated needle interface of lumbar anesthesia greater than the radius of fan shape baffle.
4. like claim 2 or 3 described novel anaesthetic puncture needles, it is characterized in that:
The inner layer sleeve of said hollow sleeve and outer layer sleeve diameter ratio are 1: 2-1: 3.
5. novel anaesthetic puncture needle as claimed in claim 4 is characterized in that:
The outer layer sleeve of said hollow sleeve is provided with scale.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203657411U CN202223316U (en) | 2011-09-19 | 2011-09-19 | Novel anesthesia puncture needle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203657411U CN202223316U (en) | 2011-09-19 | 2011-09-19 | Novel anesthesia puncture needle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202223316U true CN202223316U (en) | 2012-05-23 |
Family
ID=46073927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203657411U Expired - Fee Related CN202223316U (en) | 2011-09-19 | 2011-09-19 | Novel anesthesia puncture needle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202223316U (en) |
-
2011
- 2011-09-19 CN CN2011203657411U patent/CN202223316U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120523 Termination date: 20120919 |