CN206534980U - A kind of intrathoracic drain - Google Patents
A kind of intrathoracic drain Download PDFInfo
- Publication number
- CN206534980U CN206534980U CN201621092399.1U CN201621092399U CN206534980U CN 206534980 U CN206534980 U CN 206534980U CN 201621092399 U CN201621092399 U CN 201621092399U CN 206534980 U CN206534980 U CN 206534980U
- Authority
- CN
- China
- Prior art keywords
- catheter
- double channel
- inner catheter
- intrathoracic drain
- channel catheter
- 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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- Media Introduction/Drainage Providing Device (AREA)
Abstract
The utility model provides a kind of intrathoracic drain, including：Double channel catheter；Two inner catheters for being used to be placed in patient's body are isolated in one end of double channel catheter.Air bag is set close to one end of inner catheter on the double channel catheter, the air bag connects aerating device by tracheae, detachable buckle is further set on the double channel catheter.Triple valve is set respectively in each chamber of the double channel catheter.The utility model can be by an otch while drainage gas and liquid, can be fixedly secured drainage tube, and can facilitate injection of medicine and rinse dirt.
Description
Technical field
The utility model is related to a kind of intrathoracic drain, the postoperative drainage tube of particularly a kind of thoracic surgery lobectomy of lungs.
Background technology
Lobectomy of lungs operation is the operation that domestic and international thoracic surgery is generally implemented, and after lobi inferior excision, intrathoracic drain is placed
In the case that a piece ductus thoracicus is that can solve the problem that in problem, but lung after leaf excision, or inferior lobe excision lung has gas leakage, because of gravity relationship
The drainage of two kinds of different mediums of gas and liquid can not be taken into account very well, generally cut at present using respectively doing one in the top and the bottom in thoracic cavity
Mouthful, two sets of drainage tubes are placed respectively to solve the drainage problem of thoracic cavity top and the bottom gas and liquid.As a result answering for operation is added
Miscellaneous degree and the probability of infection, while adding the pain of patient.
The content of the invention
For the defect of prior art, the utility model proposes use intrathoracic drain after a kind of thoracic surgery.
The technical solution adopted in the utility model is, a kind of intrathoracic drain, it is characterised in that including：Double channel catheter；
Isolate two inner catheters for being used to be placed in patient's body in one end of double channel catheter.
Further, air bag is set close to one end of inner catheter on the double channel catheter, the air bag is connected by tracheae
Aerating device is connect, for fixing drainage tube in patient's body.Detachable buckle is further set on the double channel catheter, it is described
Detachable buckle is used to fix the drainage tube in vitro in patient.By the setting, drainage tube can be fixedly secured in patient
At chest wall incision.
Further, triple valve is set respectively in each chamber of the double channel catheter., can be with by the triple valve of setting
Realize injection of medicine or the dirt rinsed in double channel catheter into patient's body.
Inner catheter includes the lower inner catheter for the upper inner catheter of drainage gas and for draining fluids, the lower inner catheter
Internal diameter be 2-3 times of the upper inner catheter internal diameter, the internal diameter of the upper inner catheter is 3-5 millimeters.Can be in two inner catheters
Remote double channel catheter end set side opening.Side opening is with close to the end and increase in density.Pass through the setting, Ke Yigeng
Gas or liquid are effectively collected, and it is external to export patient.
Brief description of the drawings
Fig. 1 shows structural representation of the present utility model.
Embodiment
According to the utility model there is provided a kind of intrathoracic drain, as shown in Figure 1.The drainage tube includes：Double channel catheter 1；
One end of double channel catheter 1, which isolates two, to be used to be placed into internal upper inner catheter 2 and lower inner catheter 3.When in use, by inciting somebody to action
Double channel catheter is placed at chest wall incision, and upper inner catheter 2 is placed into chest top, is mainly used in drainage gas, by under
Inner catheter 3 is placed into chest bottom, is mainly used in draining fluids.The internal diameter of the internal diameter of upper inner catheter 2 and lower inner catheter 3 can
With identical, can also set the internal diameter of upper inner catheter 2 must be smaller than the internal diameter of lower inner catheter 3, and for example descending the internal diameter of inner catheter 3 is
2-3 times of the internal diameter of upper inner catheter 2.The internal diameter of upper inner catheter is usually 3-5 millimeters.According to the setting, it can be cut by one
The gas and the liquid of bottom on drainage thoracic cavity top, and can realize the independent control of gas and liquid drain mouthful simultaneously.
In order to be fixedly secured drainage tube, it is to avoid drainage tube movement is come off, and air bag 4, air bag can be set on double channel catheter 1
4 connect setting valve 7 on aerating device, tracheae 6 by tracheae 6.By the setting, it can be fixedly secured and draw at chest wall incision
Flow tube.Further, detachable buckle 5 is set on double channel catheter 1, gas and it is fixed on patient's wall of the chest when air bag is substituted the bad for the good
Afterwards, detachable buckle 5 is fixed on double channel catheter 1, drainage tube is fixed in vitro in patient.
Triple valve 8 and 9 is set respectively in each chamber of double channel catheter 1, and triple valve 8 and 9 can be arranged on double channel catheter
Same position, diverse location, convenient use can also be separately positioned on.Generally, triple valve be in normal air guide or
Drain state, i.e., the first and second valve ports opening of pipeline or so conducting state in figure, now triple valve, the 3rd valve port is closed
Close., can be with crossover tee valve when needing to patient's internal injection medicine so that the 3rd valve port of triple valve is turned by closing
For opening, first valve port in left side switchs to closing by open in Fig. 1, now can be by the 3rd valve port to patient's internal injection medicine
Thing.For example, when lung's gas leakage, can be to patient's internal injection adhesion agent., can be to patient after tumor resection is carried out
Internal injection chemotherapeutics.In addition, when there is the dirts such as clot to block double channel catheter, can be with crossover tee valve so that right in figure
Second valve port of side is closed, first and the 3rd valve port open, irrigation is injected into pipeline by the 3rd valve port, dirt is arranged
Go out.The triple valve other can also be led with two pipeline communications of double channel catheter respectively by being set on double channel catheter 1
Pipe, and sets valve in double channel catheter and other conduit respectively, by control respectively the opening and closing of each valve come
Realize.
In the end of the remote double channel catheter of inner catheter 2 and 3, side opening 10 is set.By setting side opening 10, it is easy to collect gas
Body and liquid.The increase in density with the end close to inner catheter of side opening 10.So, be conducive to collecting in the position close to end
Gas and/or liquid, remote abterminal position are conducive to discharge liquid and/or gas.
Conduit for drainage gas and liquid can use any appropriate material, it is preferred to use medical tubes.
Embodiment of the present utility model is only used for illustrating, and is not limitation of the utility model.Do not taking off
From any deformation on the basis of the utility model main inventive concept, all within protection domain of the present utility model.
Claims (7)
1. a kind of intrathoracic drain, it is characterised in that including：Double channel catheter；Two are isolated in one end of double channel catheter is used to put
The inner catheter in patient's body is put, air bag is set close to one end of inner catheter on the double channel catheter, the air bag passes through gas
Pipe connects aerating device, for fixing drainage tube in patient's body.
2. intrathoracic drain according to claim 1, it is characterised in that further set removable on the double channel catheter
Buckle is unloaded, the detachable buckle is used to fix the drainage tube in vitro in patient.
3. intrathoracic drain according to claim 1, it is characterised in that set respectively in each chamber of the double channel catheter
Put triple valve.
4. intrathoracic drain according to claim 1, it is characterised in that at the end of the remote double channel catheter of two inner catheters
End sets side opening.
5. intrathoracic drain according to claim 4, it is characterised in that side opening is as density adds close to the end
Greatly.
6. the intrathoracic drain according to claim 1-5 any one, it is characterised in that inner catheter includes being used for drainage gas
The upper inner catheter of body and the lower inner catheter for draining fluids, the internal diameter of the lower inner catheter are the 2- of the upper inner catheter internal diameter
3 times.
7. intrathoracic drain according to claim 6, it is characterised in that the internal diameter of the upper inner catheter is 3-5 millimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621092399.1U CN206534980U (en) | 2016-09-29 | 2016-09-29 | A kind of intrathoracic drain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621092399.1U CN206534980U (en) | 2016-09-29 | 2016-09-29 | A kind of intrathoracic drain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206534980U true CN206534980U (en) | 2017-10-03 |
Family
ID=59936880
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621092399.1U Expired - Fee Related CN206534980U (en) | 2016-09-29 | 2016-09-29 | A kind of intrathoracic drain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206534980U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109331326A (en) * | 2018-11-20 | 2019-02-15 | 李艳星 | A kind of intrathoracic drain and drainage device |
| CN109602968A (en) * | 2018-12-07 | 2019-04-12 | 河南科技大学第附属医院 | A kind of self-loopa bladder irrigator |
| CN109602969A (en) * | 2018-12-07 | 2019-04-12 | 河南科技大学第附属医院 | A kind of adjustable bladder urethra joint flusher |
| WO2019179300A1 (en) * | 2018-03-21 | 2019-09-26 | 北京市隆福医院 | Dual-chamber suction filtering device and filtering method |
| CN113181445A (en) * | 2021-05-10 | 2021-07-30 | 北京大学人民医院 | Portable thoracic drainage suit |
-
2016
- 2016-09-29 CN CN201621092399.1U patent/CN206534980U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019179300A1 (en) * | 2018-03-21 | 2019-09-26 | 北京市隆福医院 | Dual-chamber suction filtering device and filtering method |
| CN109331326A (en) * | 2018-11-20 | 2019-02-15 | 李艳星 | A kind of intrathoracic drain and drainage device |
| CN109602968A (en) * | 2018-12-07 | 2019-04-12 | 河南科技大学第附属医院 | A kind of self-loopa bladder irrigator |
| CN109602969A (en) * | 2018-12-07 | 2019-04-12 | 河南科技大学第附属医院 | A kind of adjustable bladder urethra joint flusher |
| CN109602969B (en) * | 2018-12-07 | 2021-03-16 | 河南科技大学第一附属医院 | Adjustable bladder and urethra combined irrigator |
| CN109602968B (en) * | 2018-12-07 | 2021-03-16 | 河南科技大学第一附属医院 | Self-circulation bladder irrigator |
| CN113181445A (en) * | 2021-05-10 | 2021-07-30 | 北京大学人民医院 | Portable thoracic drainage suit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171003 Termination date: 20190929 |