CN2810610Y - Brain ventricle drainage device - Google Patents
Brain ventricle drainage device Download PDFInfo
- Publication number
- CN2810610Y CN2810610Y CN 200520126453 CN200520126453U CN2810610Y CN 2810610 Y CN2810610 Y CN 2810610Y CN 200520126453 CN200520126453 CN 200520126453 CN 200520126453 U CN200520126453 U CN 200520126453U CN 2810610 Y CN2810610 Y CN 2810610Y
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- Prior art keywords
- drainage
- utility
- model
- conduit
- catheter
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model relates to a brain ventricle drainage device, which belongs to a medical appliance. The utility model is mainly composed of a drainage tube, a catheter and a drainage bag, wherein a three-way valve and a unidirectional valve are respectively arranged on the catheter. The utility model can effectively avoid back flow of gas or liquid, can prevent occurrence of intracranial infection and can directly carry out medicine injection, brain ventricle irrigation, retention and acquisition of cerebrospinal fluid samples, test of intracranial pressure, dredging after the catheter is clogged, etc. The utility model has the advantages of simple and practical structure, scientific and reasonable design, and secure and convenient use.
Description
Technical field
This utility model belongs to medical instruments field, the particularly a kind of drain of ventricular hemorrhage clinically isolated plant.
Background technology
At present, ventricles of the brain hematoma need be carried out drainage treatment clinically, generally is made up of drainage bag and drainage tube, has following problems in the clinical complete victory of this kind drainage system:
1, causes that easily gas or liquid backflow, the secondary intracranial infection;
2, drainage tube easily blocks and is difficult for handling, and influences drainage effect;
3, at injectable drug, wash the ventricles of the brain, leave and take samples of CSF and survey the intracranial blood pressure and must separate drainage tube when blocking the back suction, easily cause and infect and complex operation;
Summary of the invention
The purpose of this utility model is to provide a kind of novel ventricular drainage device simple to operate, safe in utilization.
This utility model is achieved in that
The ventricular drainage device mainly is made up of drainage tube, conduit and drainage bag, and conduit two ends connect drainage tube and drainage bag respectively, it is characterized in that: also be provided with a three-way valve on the conduit, the three-way valve rear end is provided with a check valve.
After this utility model adopts said structure, owing on conduit, set up three-way valve, by the 3rd valve port on it can directly carry out medicine injection, ventricles of the brain flushing, samples of CSF is left and taken and the test of intracranial pressure and pipe obstruction after aspirate, easy to operate, avoided infecting the generation of phenomenon.The check valve of setting up on the conduit can effectively be avoided backflowing of gas or liquid, prevents the generation of intracranial infection, have simple in structure, practical, design science, rationally, safe in utilization, effect easily.
Description of drawings
Accompanying drawing is a kind of structural representation of the present utility model.
In the accompanying drawing, 1 is that drainage tube, 2 is that conduit, 3 is that drainage bag, 4 is that jointing, 5 is that three-way valve, 6 is that check valve, 7 is a calparine cap.
The specific embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is elaborated.
As shown in drawings, this utility model is a kind of ventricular drainage device, mainly is made up of drainage tube 1, conduit 2 and drainage bag 3.Conduit 2 is formed by medical silica-gel or plastic production, and the front end of conduit 2 is connected with drainage tube 1 by jointing 4, and the rear end of conduit 2 is connected with drainage bag 3 by jointing 4.Conduit 2 is provided with 5, two valve ports of a three-way valve and is used for connecting tube 2, guarantees unimpeded; The 3rd valve port is provided with calparine cap 7, prevents to manage interior infection; By the 3rd valve port can carry out medicine injection, ventricles of the brain flushing, samples of CSF is left and taken and routine operation such as intracranial pressure test.Also be provided with a check valve 6 on the conduit 2, prevent that gas or liquid from backflowing, and avoids infection or intracranial pneumatocele.
For increasing practicality, be respectively equipped with gauge tap on the above-mentioned three-way valve 5, can close wherein arbitrary valve port arbitrarily by rotation.
During use, drainage tube 1 is inserted intracranial, connecting duct 2, drainage bag 3, and the intracranial draining fluids enters conduit 2 through drainage tube 1, and drain liquid enters drainage bag 3 by check valve 6.Open calparine cap 7 and can carry out operations such as medicine injection, ventricles of the brain flushing.
Claims (4)
1, ventricular drainage device, mainly form by drainage tube (1), conduit (2) and drainage bag (3), conduit (2) two ends connect drainage tube (1) and drainage bag (3) respectively, it is characterized in that: also be provided with a three-way valve (5) on the conduit (2), three-way valve (5) rear end is provided with a check valve (6).
2, ventricular drainage device according to claim 1 is characterized in that: the 3rd valve port of above-mentioned three-way valve (5) is provided with calparine cap (7).
3, ventricular drainage device according to claim 1 and 2 is characterized in that: above-mentioned three-way valve (5) is provided with gauge tap.
4, ventricular drainage device according to claim 3 is characterized in that: above-mentioned conduit (2) is connected with drainage tube (1) and drainage bag (3) by jointing (4) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520126453 CN2810610Y (en) | 2005-12-24 | 2005-12-24 | Brain ventricle drainage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520126453 CN2810610Y (en) | 2005-12-24 | 2005-12-24 | Brain ventricle drainage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2810610Y true CN2810610Y (en) | 2006-08-30 |
Family
ID=36936994
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520126453 Expired - Fee Related CN2810610Y (en) | 2005-12-24 | 2005-12-24 | Brain ventricle drainage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2810610Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008101373A1 (en) * | 2007-02-16 | 2008-08-28 | Choon Bin Kang | A disposable drainage appliance |
| CN102553002A (en) * | 2012-02-17 | 2012-07-11 | 浙江海圣医疗器械有限公司 | Disposable external drainage apparatus for cerebrospinal fluid |
| CN103877671A (en) * | 2014-03-13 | 2014-06-25 | 张波 | Drainage device for intracranial hematoma cranium drilling |
| CN109675172A (en) * | 2019-02-19 | 2019-04-26 | 苏州市立普医疗科技有限公司 | A kind of drainage catheter |
| CN110141761A (en) * | 2019-06-14 | 2019-08-20 | 深圳市慧极创新医疗科技有限公司 | A kind of extradural hemorrhage remove device |
| CN111388769A (en) * | 2020-03-02 | 2020-07-10 | 段晨冰 | Lateral ventricle and waist big pool body external drainage device |
-
2005
- 2005-12-24 CN CN 200520126453 patent/CN2810610Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008101373A1 (en) * | 2007-02-16 | 2008-08-28 | Choon Bin Kang | A disposable drainage appliance |
| CN102553002A (en) * | 2012-02-17 | 2012-07-11 | 浙江海圣医疗器械有限公司 | Disposable external drainage apparatus for cerebrospinal fluid |
| CN103877671A (en) * | 2014-03-13 | 2014-06-25 | 张波 | Drainage device for intracranial hematoma cranium drilling |
| CN103877671B (en) * | 2014-03-13 | 2015-12-02 | 张波 | Intracranial hematoma bores cranium drainage system |
| CN109675172A (en) * | 2019-02-19 | 2019-04-26 | 苏州市立普医疗科技有限公司 | A kind of drainage catheter |
| CN110141761A (en) * | 2019-06-14 | 2019-08-20 | 深圳市慧极创新医疗科技有限公司 | A kind of extradural hemorrhage remove device |
| CN111388769A (en) * | 2020-03-02 | 2020-07-10 | 段晨冰 | Lateral ventricle and waist big pool body external drainage device |
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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 |