CN205796111U - A kind of Double-cavity casing irrigation and drainage device - Google Patents
A kind of Double-cavity casing irrigation and drainage device Download PDFInfo
- Publication number
- CN205796111U CN205796111U CN201620356975.2U CN201620356975U CN205796111U CN 205796111 U CN205796111 U CN 205796111U CN 201620356975 U CN201620356975 U CN 201620356975U CN 205796111 U CN205796111 U CN 205796111U
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- China
- Prior art keywords
- outer catheter
- irrigation
- double
- guide pipe
- drainage device
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Abstract
The utility model discloses a kind of Double-cavity casing irrigation and drainage device, including die outer catheter and rubber drain, also include the guide pipe for guiding for described die outer catheter, described guide pipe one end connects with described rubber drain, described die outer catheter through described guide pipe stretch to in described rubber drain.Double-cavity casing irrigation and drainage device of the present utility model, by being provided for the guide pipe guided for die outer catheter, described guide pipe one end connects with described rubber drain, and die outer catheter, without additionally jack from skin, can be prevented effectively from superinfection.Additionally, guide pipe facilitates installation and the replacing of die outer catheter, advantageously reduce the risk of spinal cord injury.
Description
Technical field
This utility model relates to a kind of medical drainage device, specifically, relates to a kind of Double-cavity casing irrigation and drainage dress
Put.
Background technology
After finishing spinal operation clinically, need to insert sleeve pipe and be rinsed drain, current irrigation and drainage device such as Fig. 1
Shown in, including die outer catheter 21 and rubber drain 22, wherein die outer catheter 21 is water inlet pipe, and rubber drain 22 is for going out
Water pipe, two pipes are respectively provided with, and insert skin from different angles, and flushing liquor enters from die outer catheter, after being rinsed
Being discharged by rubber drain, the irrigation and drainage device of this kind of version has the drawback that: 1, owing to die outer catheter is relatively thin,
And material is harder, the most de-pipe；When, after de-pipe, needing to reinsert in wound, if intubating length is grasped if being forbidden, easily
Causing spinal cord injury, repeatedly taking off pipe needs repeatedly to reinsert, and increases the risk of spinal cord injury.2, two pipes are respectively at skin
Upper perforate is inserted, and perforate is many, easily causes superinfection.3, relatively thin due to die outer catheter, easily cause blocking, need to change
New pipe, this can be identical with the problem of de-pipe racks, increases the risk of spinal cord injury.
Summary of the invention
This utility model is in order to solve existing irrigation and drainage device easy infection, be inconvenient to the technical problem changed, it is proposed that
A kind of Double-cavity casing irrigation and drainage device, can solve the problems referred to above.
In order to solve above-mentioned technical problem, this utility model is achieved by the following technical solutions:
A kind of Double-cavity casing irrigation and drainage device, including die outer catheter and rubber drain, also includes for for described
The guide pipe that die outer catheter guides, described guide pipe one end connects with described rubber drain, and described die outer catheter passes
Described guide pipe stretch to in described rubber drain.
Further, described guide pipe is paracentesis trocar, and the syringe needle of described paracentesis trocar is inserted into described rubber drain
In, described die outer catheter through the pin hole of described paracentesis trocar stretch to in described rubber drain.
Preferably, the junction of described die outer catheter and rubber drain seals.
Further, described die outer catheter and the junction of rubber drain are by applying ointment or plaster or ski protective film sealing.
Or, described guide pipe and described rubber drain are formed in one structure, and described guide pipe is that one end is with described
The blind pipe of rubber drain connection.
Long in order to prevent die outer catheter from stretching into tissue length, spinal cord is caused damage, described rubber drain
Inwall or outer wall on be provided with scale layer.
Wherein, described scale layer printing or be pasted on described rubber drain.
Or, the inwall of described die outer catheter or outer wall are provided with scale layer.
Compared with prior art, advantage of the present utility model and good effect are: Double-cavity casing of the present utility model rinses
Drainage system, by being provided for the guide pipe guided for die outer catheter, described guide pipe one end and described rubber drain
Connection, die outer catheter, without additionally jack from skin, can be prevented effectively from superinfection.Additionally, guide pipe facilitates die
The installation of outer catheter and replacing, advantageously reduce the risk of spinal cord injury.
After reading in conjunction with the accompanying the detailed description of this utility model embodiment, other features of the present utility model and advantage
Will become clearer from.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
In having technology to describe, the required accompanying drawing used is briefly described, it should be apparent that, the accompanying drawing in describing below is only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to
Other accompanying drawing is obtained according to these accompanying drawings.
Fig. 1 is the structural representation of drainage system in prior art；
Fig. 2 is a kind of example structure schematic diagram of the Double-cavity casing irrigation and drainage device that this utility model is proposed；
Fig. 3 is the use view of Double-cavity casing irrigation and drainage device in Fig. 2；
Fig. 4 is another example structure signal of the Double-cavity casing irrigation and drainage device that this utility model is proposed
Figure.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Describe, it is clear that described embodiment is only a part of embodiment of the present invention rather than whole embodiments wholely.Based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under not making creative work premise
Embodiment, broadly falls into the scope of protection of the invention.
Embodiment one, the present embodiment proposes a kind of Double-cavity casing irrigation and drainage device, as it is shown in figure 1, include outside die
Conduit 11 and rubber drain 12, also include the guide pipe for guiding, in the present embodiment, institute for described die outer catheter 11
Stating guide pipe is paracentesis trocar 13, and the syringe needle of described paracentesis trocar 13 is inserted in described rubber drain 12, outside described die
Conduit 11 through the pin hole of described paracentesis trocar 13 stretch to in described rubber drain 12.From overall structure, this reality
The irrigation and drainage device executing example is the flushing that die outer catheter 11 is enclosed within a kind of Double-cavity casing version of rubber drain 12
Drainage system, rubber drain, without additionally jack from skin, can be prevented effectively from superinfection.By being provided for as firmly
The paracentesis trocar that mould outer catheter guides, facilitates installation and the replacing of die outer catheter, advantageously reduces the risk of spinal cord injury.This
Double-cavity casing irrigation and drainage device in use, when die outer catheter 11 is under the guiding of paracentesis trocar 13, stretches to suitably
Behind position, need from rubber drain 12, extract paracentesis trocar 13, and by die outer catheter 11 and rubber drain 12
Junction seals, and die outer catheter 11 is still used for intaking, and rubber drain 12 water outlet, the free end of die outer catheter 11 is from rubber
Glue drainage tube 12 stretches out, so as to play good developing result.
As a preferred embodiment, long in order to prevent die outer catheter 11 from stretching into tissue length, to spinal cord
Cause damage, the inwall of described rubber drain 12 or outer wall are provided with scale layer 14, be used for measuring die outer catheter 11
Built-in length, can effectively prevent from spinal cord is caused damage.Wherein, described scale layer 14 can print or be pasted on institute year
State on rubber drain 12.When on the inwall that scale layer 14 is arranged on rubber drain 12, this rubber drain 12 is preferably
Transparent or translucent material, to facilitate observation scale.
It is of course also possible to arrange scale layer on the inwall or outer wall of die outer catheter 11, it is hard that it plays mark equally
Mould outer catheter 11 gos deep into the effect of length, can effectively prevent from spinal cord is caused damage.
Owing to flushing water enters from die outer catheter 11, discharge from rubber drain 12 after completing to rinse, in order to prevent punching
Water after washing is discharged from the junction of die outer catheter 11 and rubber drain 12, flow to cause two with the skin surface of wound
Subinfection, preferably seals in the junction of described die outer catheter 11 and rubber drain 12.
Wherein, described die outer catheter 11 and the junction of rubber drain 12 can by 15 sealings of applying ointment or plaster, or
Sealed by ski protective film.
Embodiment two, the present embodiment proposes the Double-cavity casing irrigation and drainage device of another version, such as Fig. 4 institute
Showing, guide pipe in the present embodiment 16 and described rubber drain 12 are formed in one structure, described guide pipe 16 be one end and
The blind pipe of described rubber drain connection, material is quality of rubber materials, and described die outer catheter 11 punctures the free end of guide pipe 16,
Pore through guide pipe 16 stretch to in described rubber drain 12.The irrigation and drainage device of the present embodiment is by being directed to
Pipe 16 and rubber drain 12 are designed as integrated formed structure, convenient operation, are designed as blind pipe knot by being directed to pipe 16
Structure, prevents flushing water from discharging from guide pipe 16, by the guide effect of guide pipe 16, rubber drain 12 without additionally from skin
Jack on skin, can be prevented effectively from superinfection.By being provided for the paracentesis trocar guided for die outer catheter, facilitate die
The installation of outer catheter and replacing, advantageously reduce the risk of spinal cord injury.This Double-cavity casing irrigation and drainage device in use, when
Die outer catheter 11 is under the guiding of paracentesis trocar 13, after stretching to suitable position, needs to draw paracentesis trocar 13 from rubber
Extracting in flow tube 12, and sealed the junction of die outer catheter 11 and rubber drain 12, die outer catheter 11 is still used for
Water inlet, rubber drain 12 water outlet, the free end of die outer catheter 11 stretches out from rubber drain 12, so as to play good
Good developing result.
Certainly, described above is not to restriction of the present utility model, and this utility model is also not limited to the example above,
Change that those skilled in the art are made in essential scope of the present utility model, retrofit, add or replace,
Also protection domain of the present utility model should be belonged to.
Claims (7)
1. a Double-cavity casing irrigation and drainage device, including die outer catheter and rubber drain, it is characterised in that: also include using
In the guide pipe guided for described die outer catheter, described guide pipe one end connects with described rubber drain, described guide pipe
For paracentesis trocar, the syringe needle of described paracentesis trocar is inserted in described rubber drain, described die outer catheter pass described in lead
To pipe stretch to in described rubber drain.
Double-cavity casing irrigation and drainage device the most according to claim 1, it is characterised in that: described die outer catheter and rubber
The junction of glue drainage tube seals.
Double-cavity casing irrigation and drainage device the most according to claim 2, it is characterised in that: described die outer catheter and rubber
The junction of glue drainage tube is by applying ointment or plaster or ski protective film sealing.
Double-cavity casing irrigation and drainage device the most according to claim 1, it is characterised in that: described guide pipe and described rubber
Drainage tube is formed in one structure, and described guide pipe is the blind pipe that one end connects with described rubber drain.
5. according to the Double-cavity casing irrigation and drainage device described in any one of claim 1-4, it is characterised in that: described rubber drain
Scale layer it is provided with on the inwall of pipe or outer wall.
Double-cavity casing irrigation and drainage device the most according to claim 5, it is characterised in that: described scale layer prints or viscous
It is affixed on described rubber drain.
7. according to the Double-cavity casing irrigation and drainage device described in any one of claim 1-4, it is characterised in that: lead outside described die
Scale layer it is provided with on the inwall of pipe or outer wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620356975.2U CN205796111U (en) | 2016-04-26 | 2016-04-26 | A kind of Double-cavity casing irrigation and drainage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620356975.2U CN205796111U (en) | 2016-04-26 | 2016-04-26 | A kind of Double-cavity casing irrigation and drainage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205796111U true CN205796111U (en) | 2016-12-14 |
Family
ID=58145224
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620356975.2U Expired - Fee Related CN205796111U (en) | 2016-04-26 | 2016-04-26 | A kind of Double-cavity casing irrigation and drainage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205796111U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113952523A (en) * | 2021-11-04 | 2022-01-21 | 任二朋 | Drainage tube capable of continuously flushing physiological saline |
-
2016
- 2016-04-26 CN CN201620356975.2U patent/CN205796111U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113952523A (en) * | 2021-11-04 | 2022-01-21 | 任二朋 | Drainage tube capable of continuously flushing physiological saline |
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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: 20161214 Termination date: 20180426 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |