CN203915577U - Compact lancing drainage system - Google Patents
Compact lancing drainage system Download PDFInfo
- Publication number
- CN203915577U CN203915577U CN201420169592.5U CN201420169592U CN203915577U CN 203915577 U CN203915577 U CN 203915577U CN 201420169592 U CN201420169592 U CN 201420169592U CN 203915577 U CN203915577 U CN 203915577U
- Authority
- CN
- China
- Prior art keywords
- syringe
- leakage fluid
- fluid dram
- pumping hole
- check valve
- 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
Abstract
This utility model relates to compact lancing drainage system, comprise puncture needle, silica gel catheter, flow control valve, syringe, liquid pumping hole, check valve A, leakage fluid dram, check valve B, liquid-collection bag composition, wherein, puncture needle rear portion is provided with plastic handle, for puncture or grip while getting pin; Syringe has two nipples, and front end nipple is liquid pumping hole, and liquid pumping hole inside arranges check valve A, and side nipple is leakage fluid dram, and leakage fluid dram inside is provided with check valve B; Silica gel catheter one end connecting puncture needle, the other end connects the liquid pumping hole of syringe, and centre is provided with flow control valve; Leakage fluid dram connects liquid-collection bag; Syringe is used for extracting hydrops, and syringe one side indicates graduation mark, can clearly read the capacity that extracts hydrops.This utility model is simple in structure, easy to operate, is convenient to taken amount control.
Description
Technical field
This utility model relates to technical field of medical instruments, specifically a compact lancing drainage system.
Background technology
In clinical treatment, to producing the patient of hydrops in body, carry out drain to hydrops in time, the position more to hydrops adopts drainage bag to carry out long drain, and often uses syringe drain for the less patient of hydrops as abdominal part hydrops, but due to syringe and volume limited, the extraction hydrops that often will repeatedly puncture, had both delayed time for the treatment of, caused extra misery again to patient, extract the bad control of hydrops flow simultaneously, also easy spill and leakage, contaminated environment, transmitted virus.
Summary of the invention
This utility model overcomes the deficiency that above technology exists, and a kind of compact lancing drainage system simple to operate, safe and reliable is provided.
The purpose of this utility model is achieved in that compact lancing drainage system, comprise puncture needle, silica gel catheter, flow control valve, syringe, liquid pumping hole, check valve A, leakage fluid dram, check valve B, liquid-collection bag composition, wherein, puncture needle rear portion is provided with plastic handle, for puncture or grip while getting pin; Syringe has two nipples, and front end nipple is liquid pumping hole, and liquid pumping hole inside arranges check valve A, and side nipple is leakage fluid dram, and leakage fluid dram inside is provided with check valve B; Silica gel catheter one end connecting puncture needle, the other end connects the liquid pumping hole of syringe, and centre is provided with flow control valve; Leakage fluid dram connects liquid-collection bag; Syringe is used for extracting hydrops, and syringe one side indicates graduation mark, can clearly read the capacity that extracts hydrops.
When this utility model uses, close flow control valve, puncture needle is thrust to hydrops position, then open flow control valve, extract hydrops by syringe, now check valve A opens, check valve B closes, and hydrops is drawn in syringe, after syringe is taken out completely, advance syringe piston, now check valve A closes, and check valve B opens, and the hydrops in syringe is discharged and injected liquid-collection bag from leakage fluid dram, so repeatedly, complete for this reason to drawing liquid.
This utility model is simple in structure, easy to operate, is convenient to taken amount control.
Brief description of the drawings
Accompanying drawing 1 is this utility model structural representation.
Wherein, 1, puncture needle 2, silica gel catheter 3, flow control valve 4, syringe 5, liquid pumping hole 6, leakage fluid dram 7, liquid-collection bag
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Compact lancing drainage system, as shown in Figure 1, comprises that puncture needle 1, silica gel catheter 2, flow control valve 3, syringe 4, liquid pumping hole 5, leakage fluid dram 6, liquid-collection bag 7 form, and wherein, puncture needle 1 rear portion is provided with plastic handle, grips when puncturing; Syringe 4 has two nipples, and front end nipple is liquid pumping hole 5, and liquid pumping hole 5 inside arrange check valve A, and side nipple is leakage fluid dram 6, and leakage fluid dram 6 inside are provided with check valve B; Silica gel catheter 2 one end connecting puncture needles 1, the other end connects the liquid pumping hole 5 of syringe 4, and centre is provided with flow control valve 3; Leakage fluid dram 6 connects liquid-collection bag 7; Syringe 4 is for extracting hydrops, and syringe 4 one sides indicate graduation mark, can clearly read the capacity that extracts hydrops.
Claims (1)
1. compact lancing drainage system, comprise puncture needle (1), silica gel catheter (2), flow control valve (3), syringe (4), liquid pumping hole (5), leakage fluid dram (6), liquid-collection bag (7) composition, it is characterized in that, puncture needle (1) rear portion is provided with plastic handle; Syringe (4) has two nipples, and front end nipple is liquid pumping hole (5), and liquid pumping hole (5) inside arranges check valve A, and side nipple is leakage fluid dram (6), and leakage fluid dram (6) inside is provided with check valve B; Silica gel catheter (2) one end connecting puncture needle (1), the other end connects the liquid pumping hole (5) of syringe (4), and centre is provided with flow control valve (3); Leakage fluid dram (6) connects liquid-collection bag (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420169592.5U CN203915577U (en) | 2014-04-05 | 2014-04-05 | Compact lancing drainage system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420169592.5U CN203915577U (en) | 2014-04-05 | 2014-04-05 | Compact lancing drainage system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203915577U true CN203915577U (en) | 2014-11-05 |
Family
ID=51811464
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420169592.5U Expired - Fee Related CN203915577U (en) | 2014-04-05 | 2014-04-05 | Compact lancing drainage system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203915577U (en) |
-
2014
- 2014-04-05 CN CN201420169592.5U patent/CN203915577U/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 |
Granted publication date: 20141105 Termination date: 20150405 |
|
| EXPY | Termination of patent right or utility model |