CN2452531Y - Casing bag type extradural catheter - Google Patents
Casing bag type extradural catheter Download PDFInfo
- Publication number
- CN2452531Y CN2452531Y CN00264560U CN00264560U CN2452531Y CN 2452531 Y CN2452531 Y CN 2452531Y CN 00264560 U CN00264560 U CN 00264560U CN 00264560 U CN00264560 U CN 00264560U CN 2452531 Y CN2452531 Y CN 2452531Y
- Authority
- CN
- China
- Prior art keywords
- catheter
- epidural
- miniature
- utility
- operations
- 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 relates to a casing bag type epidural catheter. The utility model overcomes the defect that the epidural catheter is easy for prolapse because of infirm fixture and changeable body positions after the traditional epidural catheter is arranged in an epidural cavity. So an ultra-short indwelling pipe is not used in operations, and thereby, the anesthesia effect can be affected. The analgesia after operations is affected by the prolapse after operations. A miniature inflation sleeve bag is arranged at the front end of the original epidural catheter, and a miniature inflation catheter is inlaid inside the catheter wall. Thereby, the disadvantages can be overcome.
Description
This utility model belongs to medical operation anesthesia articles for use, a kind of liquor-saturated cover capsule formula epidural catheter.
At present, in continuous epidural anesthesia, need insert an epidural catheter to reach when operation or postoperative analgesia need at epidural space, at any time append medicine, but it easily deviates from epidural space, especially easier generation when putting the short and position change of pipe, thus anaesthetic effect influence and the postoperative analgesia is carried out, give and anaesthetize the doctor management of this type of anesthesia is made troubles.
The purpose of this utility model is a kind of film outer catheter that overlaps the capsule formula of design, after inserting epidural space, makes the sleeve bag gas-filling of catheter proximal end prevent that conduit from deviating from epidural space, thereby realizes the ultrashort pipe of putting, and improves anaesthetic effect, and the postoperative analgesia is carried out smoothly.
For achieving the above object, this utility model adopts following technical scheme
Described cover capsule formula epidural catheter is that the front end at conduit has a miniature cover capsule apart from liquid outlet 1-2cm place, and catheter wall is embedded in a miniature inflating catheter, leads to inflatable cuff.
The utlity model has following superiority:
Because this utility model has adopted in former catheter proximal end and has established a miniature inflatable cuff, be embedded in a miniature inflating catheter at catheter wall, after inserting epidural space, deviate from by sleeve bag gas-filling being prevented conduit, realize the ultrashort pipe of putting thereby reach, improve anaesthetic effect, and the postoperative analgesia is carried out smoothly.
Below in conjunction with description of drawings of the present utility model be specific embodiment
Fig. 1 is a cover capsule formula epidural catheter structural representation.
As shown in FIG.: 1, conduit 2, liquid outlet 3, miniature inflatable cuff 4, miniature inflating catheter 5, inflating catheter end connector
Described cover capsule formula epidural catheter has overcome the deficiencies in the prior art.Add a miniature inflatable cuff in former catheter proximal end apart from liquid outlet 1-2cm place, be embedded in a miniature inflating catheter and lead to inflatable cuff at catheter wall, the inflating catheter tail end has joint.After inserting epidural space, by to sleeve bag gas-filling, prevent that conduit from deviating from, be convenient to realize in the art shortly more put pipe and improve anaesthetic effect, can not influence the analgesic and carry out because the postoperative conduit deviates from.
Claims (1)
- A kind of cover capsule formula epidural catheter is made up of conduit (1) liquid outlet (2), of the present utility model being characterised in that: described cover capsule formula epidural catheter is to add a miniature inflatable cuff (3) in catheter proximal end, catheter wall is embedded in a miniature inflating catheter (4) and leads to inflatable cuff, inflating catheter end connector portion (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN00264560U CN2452531Y (en) | 2000-12-09 | 2000-12-09 | Casing bag type extradural catheter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN00264560U CN2452531Y (en) | 2000-12-09 | 2000-12-09 | Casing bag type extradural catheter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2452531Y true CN2452531Y (en) | 2001-10-10 |
Family
ID=33619208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN00264560U Expired - Fee Related CN2452531Y (en) | 2000-12-09 | 2000-12-09 | Casing bag type extradural catheter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2452531Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105214200A (en) * | 2015-09-24 | 2016-01-06 | 邵志辉 | For the conduit of infusion of drug in human body sheath |
-
2000
- 2000-12-09 CN CN00264560U patent/CN2452531Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105214200A (en) * | 2015-09-24 | 2016-01-06 | 邵志辉 | For the conduit of infusion of drug in human body sheath |
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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 |