CN2719329Y - Multifunctional anti-blocking drainage tube - Google Patents
Multifunctional anti-blocking drainage tube Download PDFInfo
- Publication number
- CN2719329Y CN2719329Y CN 200420053247 CN200420053247U CN2719329Y CN 2719329 Y CN2719329 Y CN 2719329Y CN 200420053247 CN200420053247 CN 200420053247 CN 200420053247 U CN200420053247 U CN 200420053247U CN 2719329 Y CN2719329 Y CN 2719329Y
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- CN
- China
- Prior art keywords
- drainage tube
- tube
- head end
- drainage
- tail end
- 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
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Abstract
The utility model discloses a multifunctional anti-blocking drainage tube, belonging to the medical equipment. The utility model mainly solves the existing problem of the blocking of the drainage tube. The utility model is composed of the plastic silicone tube of the drainage tube head end, the plastic silicone tube of the drainage tube tail end, and a three-way valve. The silicone tube of the drainage tube head end is provided with a v'-shaped opening. The inside of the head end is provided with a side hole. The tail end of the plastic silicone tube drainage tube tail end is the conic structure. The cavity wall is provided with a limiting structure. The three-way valve is connected between the plastic silicone tube of the drainage tube head end and the plastic silicone tube of the drainage tube tail end. The utility model has the advantages of fast drain speed, simple structure, convenient operation and the stemming in the tube can be removed conveniently. The utility model can be connected with the drainage bag firmly and the pain of the patient is small. The multifunctional anti-blocking drainage tube is used for leading out the hematocele or the hydrops from the wound or the joint cavity.
Description
Affiliated technical field
This utility model relates to a kind of medical treatment device, is specially a kind of multi-functional drainage tube.
Background technology
Drainage tube is to be positioned over a kind of plastics silica gel tube device of drawing hematocele or hydrops in wound or the articular cavity behind surgical operation.Used drainage tube exists following defective at present:
1) caliber is elongated, is also stopped up by hematocele or piece of tissue;
2) open section only has an opening, and drainage speed is slow, and drainage effect is undesirable;
3) drainage tube can't reuse after stopping up;
4) seam is difficult for fixing etc.
Above-mentioned defective causes existing drainage tube to use inconvenient, operating difficulties, has also increased patient's misery simultaneously.
Summary of the invention
The purpose of this utility model is the defective that overcomes above-mentioned existing drainage tube, and the multi-functional anti-blocking drainage tube that a kind of difficult obstruction, drainage speed are fast and be connected firmly is provided.
The technical solution of the utility model is the multi-functional anti-blocking drainage tube of this kind, it is characterized in that it is made up of drainage tube head end plastics silica gel tube, drainage tube tail end plastics silica gel tube and three-way valve; The head end of described drainage tube head end plastics silica gel tube is provided with " V " shape opening, is provided with side opening in the inboard of this head end; The tail end of described drainage tube tail end plastics silica gel tube is a conical structure, and its internal chamber wall is provided with position limiting structure; Described three-way valve is connected between drainage tube head end plastics silica gel tube and the drainage tube tail end plastics silica gel tube.
Further scheme is, is axially arranged with 1-3 rhombus side opening on the inboard of described head end.Two rhombus side openings are set usually to get final product.The hole shape of side opening also is not limited to rhombus, as long as can increase drainage speed.
Be arranged with two spacing holes on the internal chamber wall of described tail end.To on the drainage bag joint that drainage tube tail end plastics silica gel tube is connected, be provided with two projections that cooperate with spacing hole accordingly, in case on-slip is taken off.This position limiting structure scheme in the prior art can have multiple choices.
Stop up for ease of handling, described three-way valve position is near apart from head end, and the internal orifice dimension of three-way valve is 4/5 of a drainage tube internal diameter simultaneously, and is unimpeded to realize the cleaning passage.
The beneficial effects of the utility model are: drainage speed is fast, and tamper is convenient in the drain, and be connected with drainage bag and be difficult for slippage, and also simple in structure, easy to operate, the patient suffering is little.
Description of drawings
Below in conjunction with drawings and Examples this utility model is further specified.
Figure is a structural representation of the present utility model.
Among the figure: 1 drainage tube head end plastics silica gel tube, 2 drainage tube tail end plastics silica gel tubes, 3 three-way valve, 4 " V " type opening, 5 rhombus side openings, 6 conical interfaces, 7 spacing holes.
The specific embodiment
As shown in the figure.This utility model is made up of drainage tube head end plastics silica gel tube 1, drainage tube tail end plastics silica gel tube 2 and three-way valve 3.
The head end of described drainage tube head end plastics silica gel tube is provided with " V " shape opening 4, is provided with in the inboard of this head end two rhombus side openings 5 are set, and these three openings can make drain accelerate and difficult the obstruction.The tail end of described drainage tube tail end plastics silica gel tube 2 is conical interface 6, its internal chamber wall is arranged with two spacing holes 7, accordingly with drainage bag joint that drainage tube tail end plastics silica gel tube is connected on be provided with two projections that cooperate with spacing hole, to prevent the drainage bag slippage.
Three-way valve 3 two relative interfaces are connected between drainage tube head end plastics silica gel tube 1 and the drainage tube tail end plastics silica gel tube 2.For ease of the cleaning tamper, described three-way valve 3 positions are near apart from head end, and actual size can be by drainage tube head end plastics silica gel tube 1 long 10CM, drainage tube tail end plastics silica gel tube 2 long 30 long CM.The internal orifice dimension of three-way valve 3 is 4/5 of a drainage tube internal diameter, and is unimpeded to realize the cleaning passage.
During use, hematocele, hydrops are flowed into by front end " V " type inlet and two rhombus side openings of drainage tube, when piece of tissue gets lodged between drainage tube head end plastics silica gel tube 1 and the three-way valve 3, close C to the three-way valve interface, from B with empty needle with the piece of tissue sucking-off, or piece of tissue is squeezed into articular cavity with sterile liquid.When piece of tissue gets lodged between three-way valve 3 and the drainage tube tail end plastics silica gel tube 2, rotate three-way valve A is blocked to interface, push piece of tissue to the C place at the B place with liquid, thereby realized the blockage resisting purpose.
Claims (4)
1, a kind of multi-functional anti-blocking drainage tube is characterized in that it is made up of drainage tube head end plastics silica gel tube, drainage tube tail end plastics silica gel tube and three-way valve; The head end of described drainage tube head end plastics silica gel tube is provided with " V " shape opening, is provided with side opening in the inboard of this head end; The tail end of described drainage tube tail end plastics silica gel tube is a conical structure, and its internal chamber wall is provided with position limiting structure; Described three-way valve is connected between drainage tube head end plastics silica gel tube and the drainage tube tail end plastics silica gel tube.
2, multi-functional anti-blocking drainage tube according to claim 1 is characterized in that being axially arranged with 1-3 rhombus side opening on the inboard of described head end.
3, multi-functional anti-blocking drainage tube according to claim 1 is characterized in that being arranged with two spacing holes on the internal chamber wall of described tail end.
4, according to claim 1 or 2 or 3 described multi-functional anti-blocking drainage tubes, it is characterized in that described three-way valve position is near apart from head end, the internal orifice dimension of three-way valve is 4/5 of a drainage tube internal diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420053247 CN2719329Y (en) | 2004-08-26 | 2004-08-26 | Multifunctional anti-blocking drainage tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420053247 CN2719329Y (en) | 2004-08-26 | 2004-08-26 | Multifunctional anti-blocking drainage tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2719329Y true CN2719329Y (en) | 2005-08-24 |
Family
ID=35008296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420053247 Expired - Fee Related CN2719329Y (en) | 2004-08-26 | 2004-08-26 | Multifunctional anti-blocking drainage tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2719329Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105013063A (en) * | 2015-07-30 | 2015-11-04 | 苏州瑞华医院有限公司 | Disposable wound irrigation drainage pipe |
-
2004
- 2004-08-26 CN CN 200420053247 patent/CN2719329Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105013063A (en) * | 2015-07-30 | 2015-11-04 | 苏州瑞华医院有限公司 | Disposable wound irrigation drainage pipe |
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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 |