CN204446907U - Sleeve type catheter connector - Google Patents
Sleeve type catheter connector Download PDFInfo
- Publication number
- CN204446907U CN204446907U CN201420740566.3U CN201420740566U CN204446907U CN 204446907 U CN204446907 U CN 204446907U CN 201420740566 U CN201420740566 U CN 201420740566U CN 204446907 U CN204446907 U CN 204446907U
- Authority
- CN
- China
- Prior art keywords
- pipeline
- sleeve
- tight
- tensioner
- rises
- 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
- 238000001125 extrusion Methods 0.000 abstract 1
- 230000000630 rising effect Effects 0.000 abstract 1
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
- Media Introduction/Drainage Providing Device (AREA)
Abstract
The utility model discloses a sleeved type conduit connector, including the connector body, the connector body includes the adapter sleeve and rises and tightly overlaps, adapter sleeve one end is provided with the catheterization pipeline, sets up external pipeline at the adapter sleeve other end, catheterization pipeline and external pipeline intercommunication are provided with one on this catheterization pipeline and rise tight pipeline, the tight cover that rises is established on rising tight pipeline, rise tight cover and rise to be provided with the inclined plane of mutually supporting between the tight pipeline, when needing connecting tube, insert the pipe with the pipe tip and insert tight pipeline back that rises, upwards promote the tight cover that rises, through the extrusion on inclined plane, can compress tightly tight pipeline that rises and narrow and press from both sides tight pipe, only need push up the tight cover that rises and can press from both sides tight pipe, improve pipe connection's efficiency greatly, realize quick connecting tube's function.
Description
Technical field
This utility model relates to a kind of sleeve type catheter extension connected for medical catheter.
Background technology
Medical catheter adapter is the adapter that medical catheter connects external equipment, its one end and tubes connection, the other end is provided with the connection tube with external armarium, at present, mostly catheter extension is that the mode screwed by screw thread is fixed conduit, in actual use, the direction efficiency screwing compression is very low, particularly in first aid rescue process, seize every minute and second, therefore it is very necessary to design a kind of catheter extension that can connect fast.
Summary of the invention
In order to overcome the deficiencies in the prior art, this utility model provides a kind of sleeve type catheter extension that can connect fast.
This utility model solves the technical scheme that its technical problem adopts:
Sleeve type catheter extension, comprise connector body, described connector body comprises adapter sleeve and expansion sleeve, described adapter sleeve one end is provided with conduit and inserts pipeline, at the adapter sleeve other end, external pipe is set, described conduit inserts pipeline and is communicated with external pipe, insert on pipeline at this conduit and be provided with a tensioner pipeline, described expansion sleeve is set on tensioner pipeline, the inclined-plane cooperatively interacted is provided with between described expansion sleeve and tensioner pipeline, when upwardly expansion sleeve, by the extruding on inclined-plane, tensioner pipeline can be compressed and narrow to clamp conduit.
Described tensioner pipeline axially offers some elongate slots.
Described adapter sleeve lower end is provided with the position-limiting tube portion that external diameter is greater than tensioner outer diameter tube, described expansion sleeve inwall is provided with the limited step coordinated with position-limiting tube portion.
Described adapter sleeve and expansion sleeve are respectively arranged with finger pressing section.
The beneficial effects of the utility model are: sleeve type catheter extension, comprise connector body, described connector body comprises adapter sleeve and expansion sleeve, described adapter sleeve one end is provided with conduit and inserts pipeline, at the adapter sleeve other end, external pipe is set, described conduit inserts pipeline and is communicated with external pipe, insert on pipeline at this conduit and be provided with a tensioner pipeline, described expansion sleeve is set on tensioner pipeline, the inclined-plane cooperatively interacted is provided with between described expansion sleeve and tensioner pipeline, when needing connecting duct, after end of conduit being inserted conduit insertion tensioner pipeline, upwardly expansion sleeve, by the extruding on inclined-plane, tensioner pipeline can be compressed narrow and clamp conduit, only need to push away expansion sleeve and can clamp conduit, greatly improve the efficiency of tubes connection, realize the function of quick connecting duct.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, this utility model is further illustrated.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is decomposing schematic representation of the present utility model;
Fig. 3 is generalized section of the present utility model.
Detailed description of the invention
Referring to figs. 1 through Fig. 3, Fig. 1 to Fig. 3 is the structural representation of this utility model specific embodiment, as shown in the figure, sleeve type catheter extension, comprise connector body, described connector body comprises adapter sleeve 1 and expansion sleeve 2, described adapter sleeve 1 one end is provided with conduit and inserts pipeline 15, at adapter sleeve 1 other end, external pipe 13 is set, described conduit inserts pipeline 15 and is communicated with external pipe 13, described tensioner pipeline 12 axially offers some elongate slots 121, and connector body is all be made up of plastic material, tensioner pipeline 12 can be made to produce local deformation by arranging elongate slots 121.
As shown in the figure, insert on pipeline 15 at this conduit and be provided with a tensioner pipeline 12, described expansion sleeve 2 is set on tensioner pipeline 12, the inclined-plane 3 cooperatively interacted is provided with between described expansion sleeve 2 and tensioner pipeline 12, when upwardly expansion sleeve 2, by the extruding on inclined-plane 3, tensioner pipeline 12 can be compressed and narrow to clamp conduit.
When needing connecting duct, after end of conduit being inserted conduit insertion tensioner pipeline 12, upwardly expansion sleeve 2, by the extruding on inclined-plane 3, tensioner pipeline 12 can be compressed and narrow and clamp conduit, when need dismantle, downward promotion expansion sleeve 2, this utility model only needs to push away expansion sleeve 2 can clamp conduit, greatly improves the efficiency of tubes connection, realizes the function of quick connecting duct.
As shown in the figure, as preferably, described adapter sleeve 1 lower end is provided with the position-limiting tube portion 14 that external diameter is greater than tensioner pipeline 12 external diameter, and described expansion sleeve 2 inwall is provided with the limited step 22 coordinated with position-limiting tube portion 14, can be limited expansion sleeve 2 skidded off by coordinating of limited step 22 and position-limiting tube portion 14.
As shown in the figure, as preferably, described adapter sleeve 1 and expansion sleeve 2 are respectively arranged with finger pressing section 11,21, medical worker, by finger pressing section 11,21, promotes expansion sleeve 2 easily and compresses conduit, improve the efficiency of tubes connection further.
Above better enforcement of the present utility model is illustrated; certainly; this utility model can also adopt form different from the embodiment described above; the equivalent conversion that those of ordinary skill in the art do under the prerequisite without prejudice to spirit of the present invention or change accordingly, all should belong in protection domain of the present utility model.
Claims (4)
1. sleeve type catheter extension, comprise connector body, it is characterized in that: described connector body comprises adapter sleeve (1) and expansion sleeve (2), described adapter sleeve (1) one end is provided with conduit and inserts pipeline (15), at adapter sleeve (1) other end, external pipe (13) is set, described conduit inserts pipeline (15) and is communicated with external pipe (13), insert on pipeline (15) at this conduit and be provided with a tensioner pipeline (12), described expansion sleeve (2) is set on tensioner pipeline (12), the inclined-plane (3) cooperatively interacted is provided with between described expansion sleeve (2) and tensioner pipeline (12), when upwardly expansion sleeve (2), by the extruding of inclined-plane (3), tensioner pipeline (12) can be compressed narrow to clamp conduit.
2. sleeve type catheter extension according to claim 1, is characterized in that: described tensioner pipeline (12) axially offers some elongate slots (121).
3. sleeve type catheter extension according to claim 1, it is characterized in that: described adapter sleeve (1) lower end is provided with the position-limiting tube portion (14) that external diameter is greater than tensioner pipeline (12) external diameter, described expansion sleeve (2) inwall is provided with the limited step (22) coordinated with position-limiting tube portion (14).
4. sleeve type catheter extension according to claim 1, is characterized in that: described adapter sleeve (1) and expansion sleeve (2) are respectively arranged with finger pressing section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420740566.3U CN204446907U (en) | 2014-11-28 | 2014-11-28 | Sleeve type catheter connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420740566.3U CN204446907U (en) | 2014-11-28 | 2014-11-28 | Sleeve type catheter connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204446907U true CN204446907U (en) | 2015-07-08 |
Family
ID=53653859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420740566.3U Expired - Fee Related CN204446907U (en) | 2014-11-28 | 2014-11-28 | Sleeve type catheter connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204446907U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104399171A (en) * | 2014-11-28 | 2015-03-11 | 中山市普利斯微创介入医械有限公司 | Sleeve type catheter connector |
-
2014
- 2014-11-28 CN CN201420740566.3U patent/CN204446907U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104399171A (en) * | 2014-11-28 | 2015-03-11 | 中山市普利斯微创介入医械有限公司 | Sleeve type catheter connector |
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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 |
Granted publication date: 20150708 Termination date: 20201128 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |