CN201079605Y - Novel puncturing anesthetic needle - Google Patents
Novel puncturing anesthetic needle Download PDFInfo
- Publication number
- CN201079605Y CN201079605Y CNU2007201254231U CN200720125423U CN201079605Y CN 201079605 Y CN201079605 Y CN 201079605Y CN U2007201254231 U CNU2007201254231 U CN U2007201254231U CN 200720125423 U CN200720125423 U CN 200720125423U CN 201079605 Y CN201079605 Y CN 201079605Y
- Authority
- CN
- China
- Prior art keywords
- anesthesia
- needle body
- needle
- outer needle
- utility
- 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
Links
- 230000003444 anaesthetic effect Effects 0.000 title claims description 7
- 206010002091 Anaesthesia Diseases 0.000 abstract description 12
- 230000037005 anaesthesia Effects 0.000 abstract description 12
- 238000002692 epidural anesthesia Methods 0.000 abstract description 6
- 229940035674 anesthetics Drugs 0.000 abstract description 4
- 239000003193 general anesthetic agent Substances 0.000 abstract description 4
- 229920006395 saturated elastomer Polymers 0.000 description 5
- 239000003814 drug Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000036407 pain Effects 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model discloses a novel puncture anesthesia needle and belongs to the technology field of medical instruments. The utility model consists of an outer needle body and an outer needle bed, the puncture anesthesia needle is characterized in that: an inner needle body is sleeved in the outer needle body; an inner needle bed which is communicating with the inner needle body is sleeved in the outer needle bed. The utility model has simple structure and convenient operation. For epidural anesthesia, the outer needle body and the outer needle bed can be used for injecting anesthetics; for lumbar anesthesia, the inner needle body and the inner needle bed can be used for injecting anesthetics, thereby separate operation is not required and the risk of anesthesia is lowered.
Description
Technical field:
This utility model belongs to technical field of medical instruments, is a kind of novel puncture anesthetic needle specifically.
Background technology:
In the operation of long period, often need that epidural anesthesia and lumbar anesthesia are liquor-saturated unites use, just can make the not only pain relieving speed of anaesthetizing fast, the success rate height, toxicity is low, and can keep the long period.Need carry out respectively but epidural anesthesia and lumbar anesthesia are liquor-saturated, thereby the risk factor of anesthesia is increased, success rate reduces.
Summary of the invention:
The purpose of this utility model provides to be used and does not need to carry out respectively liquor-saturated can the associating of a kind of epidural anesthesia and lumbar anesthesia, thereby reduces the novel puncture anesthetic needle of anesthesia risk factor.
The technical solution of the utility model is: comprise outer needle body and outer needle stand, it is characterized in that being with needle body in the needle body outside, be with an interior needle stand that communicates with interior needle body outside in the needle stand.
The beneficial effects of the utility model are: this utility model is simple in structure, and is easy to use.Epidural anesthesia can use outer needle body and outer needle stand to carry out the injecting anesthetic medicine, and liquor-saturated interior needle body and the interior needle stand of using of lumbar anesthesia carries out the injecting anesthetic medicine, thereby do not need to carry out respectively, reduced the risk of anesthesia.
Description of drawings:
Accompanying drawing 1 is a structural representation of the present utility model.
Among the figure 1, outer needle body, 2, outer needle stand, 3, interior needle body, 4, interior needle stand.
The specific embodiment:
Comprise outer needle body 1 and outer needle stand 2, it is characterized in that being with needle body 3 in the needle body 1 outside, be with an interior needle stand 4 that communicates with interior needle body 3 outside in the needle stand 2.Before the operation, earlier anesthetics is injected outer needle body 1 by outer needle stand 2 and realize epidural anesthesia, needle body 3 realizes that lumbar anesthesia is liquor-saturated in anesthetics being injected by interior needle stand 4 again.
Claims (1)
1. novel puncture anesthetic needle comprises outer needle body (1) and outer needle stand (2), it is characterized in that: be with needle body (3) in outside in the needle body (1), be with an interior needle stand (4) that communicates with interior needle body (3) outside in the needle stand (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201254231U CN201079605Y (en) | 2007-07-03 | 2007-07-03 | Novel puncturing anesthetic needle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201254231U CN201079605Y (en) | 2007-07-03 | 2007-07-03 | Novel puncturing anesthetic needle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201079605Y true CN201079605Y (en) | 2008-07-02 |
Family
ID=39613286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201254231U Expired - Fee Related CN201079605Y (en) | 2007-07-03 | 2007-07-03 | Novel puncturing anesthetic needle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201079605Y (en) |
-
2007
- 2007-07-03 CN CNU2007201254231U patent/CN201079605Y/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: 20080702 |