CN203183485U - Integrated drainage tube for neurosurgical operation - Google Patents
Integrated drainage tube for neurosurgical operation Download PDFInfo
- Publication number
- CN203183485U CN203183485U CN 201320049900 CN201320049900U CN203183485U CN 203183485 U CN203183485 U CN 203183485U CN 201320049900 CN201320049900 CN 201320049900 CN 201320049900 U CN201320049900 U CN 201320049900U CN 203183485 U CN203183485 U CN 203183485U
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- Prior art keywords
- drainage
- drainage tube
- drain
- catheter
- integrated
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Abstract
The utility model discloses an integrated drainage tube for a neurosurgical operation. The integrated drainage tube for the neurosurgical operation comprises a drainage catheter, wherein two drainage branch tubes are symmetrically arranged at one end of the drainage catheter, and a Y-shaped symmetrical integrated structure is formed by the two drainage branch tubes and the drainage catheter. According to the integrated drainage tube for the neurosurgical operation, existing drainage tubes are improved based on practice, the drainage tube can meet the requirements of a surgical operation more conveniently and more practically, a large drainage area is achieved, therefore, inadequate drainage caused by blood clotting or blocking of tissue blocks is prevented, and the surgical operation can be accomplished smoothly. The integrated drainage tube for the neurosurgical operation has the advantages of being simple in structure, low in cost, and suitable for being used widely.
Description
Technical field
This utility model relates to a kind of surgical operation auxiliary appliance, is specifically related to a kind of integral type neurosurgery drainage tube.
Background technology
Drainage tube is the indispensable medical supplies of neurosurgery, no matter be to place in tumor chamber or the haematoma cavity, or under the dura mater, place under epidural or the scalp, all is extensive use of.Present commercial drainage tube is generally the silica gel tube that has side opening, but the side opening of side opening drainage tube is in case stopped up the danger that inadequate drainage is just arranged by blood clot or piece of tissue.Therefore we adopt homemade " semicanal drainage tube ", namely use common medical rubber hose, to be placed on in-house part and vertically be cut into two halves from the center with shears, our long term experience proves that the drainage effect that is somebody's turn to do " semicanal drainage tube " is more reliable, and reason is that this drainage tube is difficult for being caused inadequate drainage by blood clot or piece of tissue obstruction.But homemade " semicanal drainage tube " also has dissatisfied part, the one, all to cut off field fabrication with shears when using, very trouble at every turn; The 2nd, even shears is cut very regularly, how many its rubber tube edges of cutting off also can produce some burrs, so drainage tube may cause burr to come off when pulling out, and causes foreign body in vivo to retain.
Summary of the invention
At the defective that exists in the prior art and weak point, the purpose of this utility model is, a kind of integral type neurosurgery drainage tube is provided, and can carry out drain convenient, effectively.
In order to realize above-mentioned task, this utility model by the following technical solutions:
Integral type neurosurgery drainage tube comprises drainage catheter, and an end of described drainage catheter is symmetrically arranged with two drain arms, and two drain arms and drainage catheter form Y shape symmetry integral structure.
Described drain arm is hollow nonocclusive half-cylindrical hollow pipe, and two drain arm radial cross-sections are semi arch, and the circle that the radial cross-section semi arch of two drain arms is formed is identical with drainage catheter radial cross-section diameter of a circle.
This utility model improves existing drainage tube in conjunction with practice, make drainage tube can convenient, practicably satisfy operating demand, this drainage tube is owing to there is bigger drain area, therefore can prevent that clot from condensing or piece of tissue is stopped up the inadequate drainage that causes, surgical operation can be finished smoothly.This utility model is simple in structure, and cost is low, suitable extensive use.
Description of drawings
Fig. 1 is overall structure sketch map of the present utility model;
Among the figure: 1-drain arm, 2-drainage catheter;
The utility model is described in further detail below in conjunction with drawings and Examples.
The specific embodiment
Defer to technique scheme, overall structure sketch map of the present utility model as shown in Figure 1, integral type neurosurgery drainage tube, comprise drainage catheter 2, one end of described drainage catheter 2 is symmetrically arranged with 1, two drain arm of two drain arms 1 and forms Y shape symmetry integral structure with drainage catheter 2.
Above-mentioned drain arm 1 is hollow nonocclusive half-cylindrical hollow pipe, two drain arm 1 radial cross-sections are semi arch, the radius of this semi arch is identical with the radius of drainage catheter 2, the circle that the radial cross-section semi arch of two drain arms 1 is formed is identical with drainage catheter 2 radial cross-section diameter of a circles, if namely two drain arms 1 are pieced together, the pipe of formation is identical with the diameter of drainage catheter 2.
Described drain arm 1 is the extension of drainage catheter 2, is the semi-cylindrical hollow pipe, the regular edges of this hollow pipe and smooth.Drain arm 1 is two, be symmetricly set on the both sides of drainage catheter 2, form Y shape structure with drainage catheter 2, adopt such structure to make drain arm 1 can increase the drain area at intralesional, thereby effectively reduce blood clot or piece of tissue causes obstruction to drainage tube, drain can be carried out smoothly.
As shown in Figure 1, in the preferred embodiment, drain arm 1 and drainage catheter 2 all adopt the medical aseptic elastomeric material to make, and divide adult type drainage tube and child form drainage tube:
The drain arm 1 of adult type drainage tube and the diameter of drainage catheter 2 are 6mm, the length of two drain arms 1 is identical, all adopt three specifications of 3cm, 6cm and 10cm, the overall length of drainage tube (i.e. the length of the termination of one of them from termination to two a drain arm 1 of drainage catheter 2) is 25cm.
The drain arm 1 of child form drainage tube and the diameter of drainage catheter 2 are 3mm, and the length of two drain arms 1 is identical, all adopt three specifications of 2cm, 4cm and 7cm, and the overall length of drainage tube is 20cm.
Claims (2)
1. integral type neurosurgery drainage tube, comprise drainage catheter (2), it is characterized in that an end of described drainage catheter (2) is symmetrically arranged with two drain arms (1), two drain arms (1) form Y shape symmetry integral structure with drainage catheter (2).
2. integral type neurosurgery drainage tube as claimed in claim 1, it is characterized in that, described drain arm (1) is hollow nonocclusive half-cylindrical hollow pipe, two drain arms (1) radial cross-section is semi arch, and the circle that the radial cross-section semi arch of two drain arms (1) is formed is identical with drainage catheter (2) radial cross-section diameter of a circle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320049900 CN203183485U (en) | 2013-01-30 | 2013-01-30 | Integrated drainage tube for neurosurgical operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320049900 CN203183485U (en) | 2013-01-30 | 2013-01-30 | Integrated drainage tube for neurosurgical operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203183485U true CN203183485U (en) | 2013-09-11 |
Family
ID=49100389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320049900 Expired - Fee Related CN203183485U (en) | 2013-01-30 | 2013-01-30 | Integrated drainage tube for neurosurgical operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203183485U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103816604A (en) * | 2014-03-23 | 2014-05-28 | 周化庆 | Brain post-operation drainage apparatus |
| CN112472882A (en) * | 2020-11-26 | 2021-03-12 | 温州医科大学附属第二医院、温州医科大学附属育英儿童医院 | Thoracentesis drainage device |
-
2013
- 2013-01-30 CN CN 201320049900 patent/CN203183485U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103816604A (en) * | 2014-03-23 | 2014-05-28 | 周化庆 | Brain post-operation drainage apparatus |
| CN112472882A (en) * | 2020-11-26 | 2021-03-12 | 温州医科大学附属第二医院、温州医科大学附属育英儿童医院 | Thoracentesis drainage device |
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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: 20130911 Termination date: 20180130 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |