CN2820191Y - Disposable crainocerabral external drainage device - Google Patents
Disposable crainocerabral external drainage device Download PDFInfo
- Publication number
- CN2820191Y CN2820191Y CN 200520086778 CN200520086778U CN2820191Y CN 2820191 Y CN2820191 Y CN 2820191Y CN 200520086778 CN200520086778 CN 200520086778 CN 200520086778 U CN200520086778 U CN 200520086778U CN 2820191 Y CN2820191 Y CN 2820191Y
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- Prior art keywords
- drainage
- drainage bottle
- liquid
- bottle
- disposable
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- Expired - Fee Related
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Abstract
The utility model relates to a disposable craniocerebral external drainage device, which comprises a drainage tube, a catheter, a liquid collecting bag and a drainage bottle, wherein a bent tube, the opening of which is downward is arranged in the drainage bottle, and the other end of the bent tube extends from the lower part of the drainage bottle to be connected with the drainage tube through the catheter; the lower part of the drainage bottle is also connected with the liquid collecting bag through the catheter, and a suspension loop and an exhaust opening which is provided with an air filter are arranged on the upper part of the drainage bottle. The three-way type drainage bottle is adopted by the utility model, and drainage pressure can be arranged by setting and adjusting the hanging height of the drainage bottle; the utility model has the advantages of simple structure, easy processing and manufacture, and convenient operation and use. The back flow of the drainage liquid can not occur, and cross infection of patients can not cause; the quantity of the liquid for drainage can be accurately reflected at any time. The utility model is especially suitable for being made into a nontoxic aseptic disposable craniocerebral external drainage appliance, and can be used safely and conveniently.
Description
Technical field
This utility model relates to a kind of medical apparatus and instruments, specifically a kind of disposable use cranium brain external drainage device.
Background technology
As everyone knows, when head is subjected to inside or exterior injury, the tissue that intracranial is hurt will sepage or oozing of blood, causes intracranial pressure to increase, and can bring a series of serious consequences thus.Clinically, must carry out the outer or focus external drainage of cranium brain this moment by surgical operation, with relief of symptoms, reduce intracranial pressure, treat.At present, the external drainage device is many is made up of suspension arrangement, dropping funnel, liquid storing bag, pressure regulator, drainage tube etc.Wherein drainage tube inserts intracranial hydrops place, and in dropping funnel, in being discharged into liquid storing bag, drain pressure is set by suspension arrangement and pressure regulator by catheter drainage.Above-mentioned drainage system complex structure, make loaded down with trivial details, the altitude mixture control inconvenience, not attractive in appearance yet.Liquid storing bag is subjected to multiple factor affecting such as the liquid specific gravity size, filling degree, flow velocity speed of drain, easily makes the sack distortion, causes measuring inaccurate.For accurate measurement, in the nursing, often the liquid in the drainage bag is poured in the graduated cylinder, measure again once.Troublesome poeration is careless like this, also may be excessive, pollute.
Summary of the invention
Technical problem to be solved in the utility model is to overcome above-mentioned the deficiencies in the prior art, provides a kind of simple in structure, and processing and manufacturing is easy, and is easy for operation, can not occur refluxing and causes the disposable use cranium brain external drainage device of cross infection.
The technical scheme in the invention for solving the above technical problem is: disposable use cranium brain external drainage device, comprise drainage tube, conduit, liquid-collection bag, drainage bottle, it is characterized in that: be provided with a bend pipe that Open Side Down in the drainage bottle, the bend pipe other end stretches out from the drainage bottle bottom, connect drainage tube by conduit, the drainage bottle bottom also connects liquid-collection bag by going out fluid catheter, and drainage bottle top is provided with the air vent of link and band air filter.
This utility model drainage bottle is that the surface is provided with the graduated hard transparent recorder jar of volume.The feed liquor conduit is provided with flow regulator.Go out fluid catheter and be provided with medical liquid stopping clamp and dropping funnel.
This utility model adopts the three way type drainage bottle, be provided with a bend pipe that Open Side Down in the drainage bottle, set drain pressure by the suspension height that is provided with, adjusts drainage bottle, against existing technologies, this utility model is simple in structure, and processing and manufacturing is easy, and is easy for operation, the backflow of drain liquid can not occur and cause patient's cross infection, can reflect the amount of liquid of drain at any time accurately.Be suitable for doing the external drainage device and use, be particularly suitable for making nontoxic aseptic disposable cranium brain external drainage utensil, safe and convenient to use.
Description of drawings
Below in conjunction with accompanying drawing this utility model is done to describe further:
Fig. 1 is a structural representation of the present utility model.
1. links among the figure, 2. air vent, 3. bend pipe, 4. drainage bottle, 5. feed liquor conduit, 6. flow regulator, 7. drainage tube, 8. medical liquid stopping clamp, 9. dropping funnel 10. goes out fluid catheter, 11. liquid-collection bags.
The specific embodiment
As can be seen from Figure 1, a kind of disposable use cranium brain external drainage device comprises drainage tube 7, feed liquor conduit 5, goes out fluid catheter 10, liquid-collection bag 11, drainage bottle 4 etc.This utility model drainage bottle 4 is that the surface is provided with the graduated hard transparent recorder jar of volume, and scale can accurately reflect the cubical content of liquid in the drainage bottle 4 according to the volume settings of drainage bottle 4.Drainage bottle 4 tops also are provided with link 1, can easily drainage bottle 4 be hung on the height-adjustable support like this,, can set the height of drainage bottle 4 relative disease human heads easily and accurately by adjusting support height, determine drain pressure, carry out cranium hydrocrania external drainage safely, in time.The fore-end tube wall of drainage tube 7 is provided with conduction hole, and it inserts desired depth in the cranium brain, drain hydrops by puncture.The above-mentioned parts of this utility model all adopt non-toxic transparent plastic to form do materials processing, and pack with sterile bag, disposable use.
Characteristics of the present utility model are: drainage bottle 4 is three way type drainage bottles, is provided with a bend pipe that Open Side Down 3 in it, and bend pipe 3 has certain altitude in bottle, and an end opening is downward, is used for guaranteeing that drain liquid does not reflux.Bend pipe 3 other ends stretch out from drainage bottle 4 bottoms, connect drainage tube 7 by feed liquor conduit 5, and feed liquor conduit 5 is provided with flow regulator 6, is used for controlling the velocity of discharge of liquid in the cranium brain.Drainage bottle 4 bottoms also connect liquid-collection bags 11 by going out fluid catheter 10, also are provided with metering scale on the liquid-collection bag 11, are used for collecting, metering drain liquid.Go out fluid catheter 10 and be provided with medical liquid stopping clamp 8 and dropping funnel 9, be used for controlling the discharging of drain liquid in the drainage bottle 4.Drainage bottle 4 tops are also with the air vent 2 of air filter, the pressure balance when keeping in the drainage bottle into and out of drain liquid.
At first reasonably set the suspension height of drainage bottle 4 relative patient's drain kitchen ranges during use, determine external drainage pressure.Then the head portion with drainage tube 7 inserts desired depth in the cranium brain, opens flow regulator 6 and gets final product drain, observes the drainage flow in the drainage bottle 4, in time is discharged in the liquid-collection bag 11.
This utility model is simple in structure, and processing and manufacturing is easy, and is easy for operation, the backflow of drain liquid can not occur and cause patient's cross infection, can reflect the amount of liquid of drain at any time accurately.Be particularly suitable for making nontoxic aseptic disposable cranium brain external drainage utensil, safe and convenient to use.
Claims (4)
1, a kind of disposable use cranium brain external drainage device, comprise drainage tube, conduit, liquid-collection bag, drainage bottle, it is characterized in that: be provided with a bend pipe that Open Side Down in the drainage bottle, the bend pipe other end stretches out from the drainage bottle bottom, connect drainage tube by conduit, the drainage bottle bottom also connects liquid-collection bag by conduit, and drainage bottle top is provided with the air vent of link and band air filter.
2, disposable according to claim 1 use cranium brain external drainage device is characterized in that said drainage bottle is that the surface is provided with the graduated hard transparent recorder jar of volume.
3, disposable according to claim 1 use cranium brain external drainage device is characterized in that said feed liquor conduit is provided with flow regulator.
4, disposable according to claim 1 use cranium brain external drainage device is characterized in that saidly going out fluid catheter and being provided with medical liquid stopping clamp and dropping funnel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520086778 CN2820191Y (en) | 2005-09-02 | 2005-09-02 | Disposable crainocerabral external drainage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520086778 CN2820191Y (en) | 2005-09-02 | 2005-09-02 | Disposable crainocerabral external drainage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2820191Y true CN2820191Y (en) | 2006-09-27 |
Family
ID=37016739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520086778 Expired - Fee Related CN2820191Y (en) | 2005-09-02 | 2005-09-02 | Disposable crainocerabral external drainage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2820191Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107684639A (en) * | 2017-09-30 | 2018-02-13 | 李兴龙 | Flow control type drainager for cerebrospinal fluid |
| CN111388769A (en) * | 2020-03-02 | 2020-07-10 | 段晨冰 | Lateral ventricle and waist big pool body external drainage device |
-
2005
- 2005-09-02 CN CN 200520086778 patent/CN2820191Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107684639A (en) * | 2017-09-30 | 2018-02-13 | 李兴龙 | Flow control type drainager for cerebrospinal fluid |
| 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 | ||
| C56 | Change in the name or address of the patentee |
Owner name: SHANDONG DAZHENG MEDICAL INSTRUMENT CO., LTD. Free format text: FORMER NAME: CUNSONG MEDICAL PRODUCTS CO., LTD., WEIHAI |
|
| CP01 | Change in the name or title of a patent holder |
Address after: Shandong province Weihai city Dalian District Road 65, zip code: 264209 Patentee after: Shandong Gredmedic Co., Ltd. Address before: Shandong province Weihai city Dalian District Road 65, zip code: 264209 Patentee before: Weihai Cunsong Medical Products Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060927 Termination date: 20110902 |