CN2666437Y - Disposable ventricular drainage device - Google Patents
Disposable ventricular drainage device Download PDFInfo
- Publication number
- CN2666437Y CN2666437Y CN 03210604 CN03210604U CN2666437Y CN 2666437 Y CN2666437 Y CN 2666437Y CN 03210604 CN03210604 CN 03210604 CN 03210604 U CN03210604 U CN 03210604U CN 2666437 Y CN2666437 Y CN 2666437Y
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- China
- Prior art keywords
- drainage
- disposable
- liquid
- bottle
- drainage device
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- 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 medical disposable ventricle drainage device, including a liquid collection bottle which is marked with scale marks and a drainage tube which is connected with the liquid collection bottle. The bottle mouth of a liquid collection bottle 11 is provided with a sealing stopper 13; an angle-shaped gas guide tube 1 and a liquid guide tube 3 are inserted into and pass through the sealing stopper 13; one end of a drainage tube 4 is connected with a bottle body 12 by a guide tube 3, while the other end is provided with a drainage connector 10; an infusion regulator 8 is arranged on the drainage tube; a three-way valve 9 is arranged between the infusion regulator 8 and the drainage connector 10. The utility model relates to the disposable ventricle drainage device which has simple structure, good drainage effect, and low manufacturing cost and can make accurate statistics of the liquid volume.
Description
Technical field
This utility model relates to a kind of medical drainage device, especially disposable ventricular drainage device.
Background technology
Ventricular drainage is often used in performing the operation at cerebral hemorrhage disease, hydrocephalus, the cerebral tumor of modern medicine, and ventricular drainage can reduce intracranial pressure, the courageous and upright cerebrospinal fluid of drain, Intraventricular medication.The empty infusion bottle sterilization of the employing that has in clinical care back is inserted the blood exchange transfusion set and is made an easy ventricular drainage device, such device all will be made by hand at every turn, and is more loaded down with trivial details, and each link sterilization requires than higher, otherwise cause infection easily, safety is unreliable.Chinese patent ZL01243039.0 discloses a kind of multi-functional drainage system: comprise conduit, F pipe, liquid-collection bag, fixing head, because collecting the device of ventricular drainage liquid is a bag, cling easily between Dai the two membranes in actual use, drainage effect is not good, and statistics liquid capacity deviation is bigger.
Summary of the invention
Task of the present utility model is that design is a kind of simple in structure, and drainage effect is good, low cost of manufacture, the disposable ventricular drainage device of the more accurate statistics liquid capacity of energy.
Task of the present utility model is achieved like this: a kind of disposable ventricular drainage device, comprise the liquid-collecting bottle and the connected drainage tube that indicate graduation mark, liquid-collecting bottle bottleneck 11 is provided with sealing-plug 13, sector airway 1 is inserted through sealing-plug 13 with catheter 3, one end of drainage tube 4 is connected with bottle 12 by conduit 3, the other end is provided with drain interface 10, and drainage tube is provided with infusion regulator 8, is provided with three-way valve 9 between infusion regulator 8 and the drain interface 10;
Liquid-collecting bottle bottle 12 is provided with a movable scale;
Drainage tube 4 is a transparent hose;
Sector airway 1 is the hard transparent pipe with catheter 3, is tightly connected with drainage tube 4;
Liquid-collecting bottle bottleneck 11 places are provided with a link 2.
Therefore, the utlity model has simple in structure, utilize sector airway 1 to make bottle internal gas pressure and ambient pressure be consistent, drainage effect is good, liquid-collecting bottle adopts disposable medical plastic bottle or vial, indicate the more accurate statistics liquid capacity of liquid-collecting bottle energy of graduation mark, this utility model cost is low, is easy to penetration and promotion and uses.
Description of drawings
Accompanying drawing is a kind of structural representation of the present utility model.
The specific embodiment
Below by embodiment, and in conjunction with the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment: liquid-collecting bottle bottle 12 is marked with the graduation mark of express liquid capacity as shown in drawings, maximum scale value is 350ml, liquid-collecting bottle bottleneck 11 is provided with sealing-plug 13, sector airway 1 is inserted through sealing-plug 13 with catheter 3, sector airway 1 is the hard transparent pipe with catheter 3, can effectively prevent the bending of pipe, avoid causing the obstructed of drain, sector airway 1 one ends place in the bottle 12, one end places bottle 12 outsides, thereby makes bottle 12 internal gas pressures and atmospheric pressure be consistent; One end of drain flexible pipe 4 socket catheters 3, drain flexible pipe 4 other ends are provided with drain interface 10, drainage tube is provided with infusion regulator 8, infusion regulator 8 major control drainage speed and flows, carry out clamp in case of necessity, be provided with three-way valve 9 between infusion regulator 8 and the drain interface 10, three-way valve 9 wherein two interfaces is connected with drain flexible pipe 4, the 3rd interface is in closed condition at ordinary times, the 3rd interface of three-way valve 9 is opened, when closing near the interface of liquid-collecting bottle one end, can be by the 3rd interface to the intracerebral ventricle injection medicine, extract cerebrospinal fluid, low dose of ventricles of the brain flushing, measure intracranial pressure etc.; Liquid-collecting bottle bottle 12 is provided with a movable scale 6, movable scale 6 is connected with movable button 7, movable scale 6 can be measured the height and distance of actual point of puncture of patient and drain bottleneck before drain, can also be according to the size of distance and the ICV cerebrospinal pressure of how many rough estimate of drainage flow; Liquid-collecting bottle bottleneck 11 places are provided with a link 2, and link 2 is affixed with liquid-collecting bottle bottle 12, during drain, is mainly used to fixedly liquid-collecting bottle position.
Claims (5)
1. disposable ventricular drainage device, comprise the liquid-collecting bottle and the connected drainage tube that indicate graduation mark, it is characterized in that described liquid-collecting bottle bottleneck 11 is provided with sealing-plug 13, sector airway 1 is inserted through described sealing-plug 13 with catheter 3, one end of described drainage tube 4 is connected with bottle 12 by conduit 3, the other end is provided with drain interface 10, and described drainage tube is provided with infusion regulator 8, is provided with three-way valve 9 between described infusion regulator 8 and drain interface 10.
2. a kind of disposable ventricular drainage device according to claim 1 is characterized in that described liquid-collecting bottle bottle 12 is provided with a movable scale.
3. a kind of disposable ventricular drainage device according to claim 1 is characterized in that described drainage tube 4 is transparent hose.
4. a kind of disposable ventricular drainage device according to claim 1 is characterized in that described sector airway 1 and catheter 3 are the hard transparent pipe, is tightly connected with drainage tube 4.
5. a kind of disposable ventricular drainage device according to claim 1 is characterized in that described liquid-collecting bottle bottleneck 11 places are provided with a link 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03210604 CN2666437Y (en) | 2003-09-12 | 2003-09-12 | Disposable ventricular drainage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03210604 CN2666437Y (en) | 2003-09-12 | 2003-09-12 | Disposable ventricular drainage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2666437Y true CN2666437Y (en) | 2004-12-29 |
Family
ID=34325489
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03210604 Expired - Fee Related CN2666437Y (en) | 2003-09-12 | 2003-09-12 | Disposable ventricular drainage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2666437Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111658835A (en) * | 2020-06-23 | 2020-09-15 | 牡丹江医学院附属红旗医院 | Drainage device for medical clinic and use method thereof |
-
2003
- 2003-09-12 CN CN 03210604 patent/CN2666437Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111658835A (en) * | 2020-06-23 | 2020-09-15 | 牡丹江医学院附属红旗医院 | Drainage device for medical clinic and use method thereof |
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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 |