CN206534900U - Thoracic duction instrument - Google Patents
Thoracic duction instrument Download PDFInfo
- Publication number
- CN206534900U CN206534900U CN201620890394.7U CN201620890394U CN206534900U CN 206534900 U CN206534900 U CN 206534900U CN 201620890394 U CN201620890394 U CN 201620890394U CN 206534900 U CN206534900 U CN 206534900U
- Authority
- CN
- China
- Prior art keywords
- drainage
- drainage tube
- tube
- liquid
- pipe
- 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 is related to a kind of thoracic duction instrument, including drainage tube, one end that drainage tube is used to insert thoracic cavity is drainage end, the other end is aerial drainage end, drainage tube is fixedly connected with the utricule for wrapping up its outer wall one circle close to the part at drainage end, utricule is the hollow sealing structure being made up of elastomeric material, the drainage tube is internally provided with balloon catheter, inside one end connection utricule of balloon catheter, the other end passes drainage pipe outer wall from drainage tube close to the part at aerial drainage end, duct valve is provided with balloon catheter, duct valve is located at outside drainage tube, the groove for fixing drainage tube is additionally provided with the outer wall of drainage tube, the groove is located at the side at drainage end of the utricule away from drainage tube, and be arranged at intervals with utricule.The drainage end for preventing drainage tube by balloon inflation when the utility model is used is deviate from out of chest, and when suture fixes drainage tube, suture bypasses groove, the drainage tube after suture is not slided with respect to suture and is produced displacement.
Description
Technical field
The utility model is related to technical field of medical instruments, more particularly to a kind of thoracic duction instrument.
Background technology
It is well known that the maximally effective treatment method of pleural effusion, pneumatosis is to carry out puncture drainage, puncture drainage one to hydrops
Aspect extracts hydrops and makees laboratory examination, to help to carry out the diagnosis state of an illness and formulate remedy measures, on the other hand alleviates thoracic cavity
Pressure symptom, mitigate patient pain.Closed drainage of pleural cavity is that intrathoracic drain one end is put into thoracic cavity, and another termination
Enter the water-sealed drainage bottle lower than its position, to discharge gas or to collect intrathoracic liquid so that lung tissue is opened and extensive again
Multiple function.
Existing intrathoracic drain is typically fixed on the body of patient by way of suture, but is lived in patient
When dynamic, easily make suture slip relative with the outer wall of drainage tube, cause the drainage end of drainage tube to deviate from chest, and influence
Patient safety.
Existing intrathoracic drain only has drainage function, it is necessary to be rinsed to chest or during liquid medicine injection, needs
Secondary puncture intubation is carried out to the thoracic cavity of patient, complex operation, repeated intubation not only brings greatly damage and pain to patient
Hardship, is also easy to cause affected part to infect, and influences therapeutic effect, adds medical-risk.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of fixation, is filled using the chest drainage of safety
Put.
The technical scheme that the utility model solves above-mentioned technical problem is as follows：A kind of thoracic duction instrument, including drainage tube,
One end that the drainage tube is used to insert thoracic cavity is drainage end, and the other end is aerial drainage end, portion of the drainage tube close to drainage end
Divide the utricule for being fixedly connected with and wrapping up its outer wall one circle, the utricule is the hollow sealing structure being made up of elastomeric material, described
Drainage tube is internally provided with balloon catheter, and inside one end connection utricule of the balloon catheter, the other end is close from drainage tube
The part at aerial drainage end passes and duct valve is provided with drainage pipe outer wall, the balloon catheter, and the duct valve is located at drainage
Pipe is outer, and the groove for fixing drainage tube is additionally provided with the outer wall of the drainage tube, and the groove is located at utricule away from drainage
The side at the drainage end of pipe, and be arranged at intervals with utricule.
Preferably, the groove is multiple, length direction of multiple grooves along drainage tube is arranged at intervals, and adjacent recessed
Spacing between groove is equal.
Preferably, be provided with length scale on the drainage tube, fluted be arranged on apart from drainage end 5-15cm's
Spacing between drainage tube portion, adjacent groove is 1cm.
Preferably, the groove is annular groove.
Preferably, the drainage tube is internally provided with medicine-pouring pipe, wherein one end of the medicine-pouring pipe is medicine outlet end, separately
One end is drug entering side, and the medicine outlet end of the medicine-pouring pipe is outside the drainage end connection drainage tube of drainage tube, and the medicine-pouring pipe enters
Medicine end passes drainage pipe outer wall from drainage tube close to the part at aerial drainage end, and is provided with the drug entering side of medicine-pouring pipe into medicine joint.
Preferably, be additionally provided with unidirectional valve on the medicine-pouring pipe, it is described enter medicine joint on be removably connected with to note
The connector plug that the drug entering side of pencil is blocked.
Preferably, the thoracic duction instrument also includes being provided with blast pipe, liquid feeding at the top of water-sealed drainage bottle, the water-sealed drainage bottle
Pipe and leak-off pipe, the bottom of the blast pipe, liquid-feeding tube and leak-off pipe are inserted vertically into water-sealed drainage bottle, the top of the liquid-feeding tube
It is provided with charging connection, the water-sealed drainage bottle and liquid is injected with by liquid-feeding tube, the bottom of the leak-off pipe is located at the water seal
In bottle under the liquid level of liquid, the top of the leak-off pipe is communicated to the aerial drainage end of drainage tube, the connection by a connecting tube
Wherein one end of pipe and the top threaded connection of leak-off pipe, the other end of connecting tube are threadedly coupled with the cascading water end of drainage tube.
Preferably, being provided with valve in the connecting tube, the clamp that folder closes connecting tube, the aerial drainage are also configured to
Length scale is provided with pipe.
It is detachably connected and it at liquid outlet, the liquid outlet preferably, the bottom sidewall of the water-sealed drainage bottle is offered
What is connected goes out liquid joint.
Preferably, it is described go out liquid joint to be multiple, it is multiple go out liquid joint head and the tail be detachably connected and be interconnected successively,
Two positioned at two ends go out liquid joint, one of connection liquid outlet, and another is detachably connected the joint blocked to it
Lid.
The beneficial effects of the utility model are：Chest is inserted at the drainage end of drainage tube when using, until utricule enters
Enter chest, by balloon catheter into utricule insufflation gas or injection liquid, make balloon inflation, make the drainage of drainage tube
End will not deviate from out of chest, and drainage tube is fixed on the body of patient by way of suture, in drainage pipe outer wall
Groove is convenient, and the formation to drainage tube is firmly fixed, and suture bypasses groove when suture, after suture completion, draws
Flow tube outer wall will not slide with respect to suture and produce displacement.Drainage tube is internally provided with medicine-pouring pipe, can be straight by medicine-pouring pipe
Connect the injection medicine into chest to be treated, thoracic cavity can also be rinsed by medicine-pouring pipe, without repeatedly
Injection and flushing operation can be completed by carrying out tube drawing intubation, very convenient.Drainage tube by connecting tube connect water-sealed drainage bottle, three it
Between connection to be detachably connected, the convenient replacing for carrying out water-sealed drainage bottle.Have on water-sealed drainage bottle at multiple liquid outlets, liquid outlet and set
Liquid joint is put out, waste liquid collection vessel is connected by going out liquid joint, when the liquid in water-sealed drainage bottle needs to change or needs to liquid
When body is tested, easily the liquid in water-sealed drainage bottle can be introduced in waste liquid collection vessel.Go out liquid joint to be multiple and
Head and the tail are detachably connected successively, when changing liquid every time, are stayed one to go out liquid joint connection waste liquid collection vessel, are unloaded other
Go out liquid joint, after liquid is drained, by it is used go out liquid joint unload, load onto unload before go out liquid joint, so ensure
Go out the health of liquid joint, simultaneously because it is multiple go out liquid joint be connected in advance on water-sealed drainage bottle, be very convenient to.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 be the utility model in drainage tube sectional view；
Fig. 3 is the sectional view of water-sealed drainage bottle in the utility model；
Fig. 4 is to go out the sectional view of liquid joint in the utility model；
In accompanying drawing, the list of parts representated by each label is as follows：
1st, drainage tube, 2, connecting tube, 3, water-sealed drainage bottle, 4, leak-off pipe, 5, liquid-feeding tube, 6, go out liquid joint, 7, connector cover, 8, valve
Door, 9, blast pipe, 11, utricule, 12, groove, 13, medicine-pouring pipe, 14, balloon catheter, 15, duct valve, 131, enter medicine joint,
132nd, unidirectional valve.
Embodiment
Principle of the present utility model and feature are described below in conjunction with accompanying drawing, example is served only for explaining this practicality
It is new, it is not intended to limit scope of the present utility model.
Embodiment 1
As shown in Figures 1 to 4, a kind of thoracic duction instrument, including drainage tube 1 and water-sealed drainage bottle 3, the drainage tube 1 are used for
The one end for inserting thoracic cavity is drainage end, and the other end is aerial drainage end, and the drainage tube 1 is fixedly connected with bag close to the part at drainage end
Wrap up in its outer wall one circle utricule 11, the utricule 11 is the hollow sealing structure being made up of elastomeric material, the drainage tube 1 it is interior
Portion is provided with inside balloon catheter 14, one end connection utricule 11 of the balloon catheter 14, and the other end is from drainage tube 1 close to aerial drainage
The part at end passes the outer wall of drainage tube 1.In use, making a call to one on skin of the patient just to thoracic cavity penetrates hole, by drainage tube 1
This penetrates hole insertion chest to drainage end warp, until utricule 11 enters chest, by balloon catheter 14 into utricule 11
Insufflation gas or injection liquid, expand utricule 11, making the drainage end of drainage tube 1 will not take off out of chest when in use
Go out.Duct valve 15 is provided with the balloon catheter 14, the duct valve 15 is located at outside drainage tube 1, in inflation or fluid injection
After completion, duct valve 15 is closed, utricule 11 is remained inflated for.When needing the drainage end of drainage tube 1 from patient's chest
When intracavitary are taken out, the gas or liquid in duct valve 15, discharge utricule 11 are opened, utricule 11 is returned to original size,
It can be taken out out of thoracic cavity.
The groove 12 for fixing drainage tube 1 is additionally provided with the outer wall of the drainage tube 1, the groove 12 is located at utricule
The side at the 11 drainage ends away from drainage tube 1, and be arranged at intervals with utricule 11.Institute fluted 12 is arranged on apart from drainage end 5-
Spacing between the 15cm part of drainage tube 1, adjacent groove 12 is 1cm.Drainage tube 1 is fixed on patient by way of suture
Body on, groove 12 on the outer wall of drainage tube 1 is convenient when suture, and the formation to drainage tube 1 is firmly fixed, suture
Groove 12 is bypassed, after suture completion, the outer wall of drainage tube 1 will not slide with respect to suture and produce displacement.Preferably, described
Groove 12 is annular groove, and so no matter drainage tube 1 produces rotation, can also be fixed well with respect to patient body.It is described to draw
Length scale is provided with flow tube 1, judges whether drainage tube 1 shifts when being easy to use.
The drainage tube 1 is internally provided with medicine-pouring pipe 13, and wherein one end of the medicine-pouring pipe 13 is medicine outlet end, the other end
For drug entering side, the medicine outlet end of the medicine-pouring pipe 13 is connected outside drainage tube 1 from the drainage end of drainage tube 1, the medicine-pouring pipe 13
Drug entering side passes the outer wall of drainage tube 1 from drainage tube 1 close to the part at aerial drainage end, and is provided with the drug entering side of medicine-pouring pipe 13 into medicine
Joint 131.Transfusion device or syringe are connected by entering medicine joint 131, medicine is directly injected into chest through medicine-pouring pipe 13
Treated.Furthermore it is also possible to connect flusher by entering medicine joint 131, flushing liquor flows into through medicine-pouring pipe 13 and thoracic cavity is carried out
Rinse, injection and flushing operation can be completed without repeatedly carrying out tube drawing intubation, it is very convenient.
Unidirectional valve 132 is additionally provided with the medicine-pouring pipe 13, unidirectional valve 132 uses existing structure, using unidirectional
Flap valve 132 makes the decoction entered in medicine-pouring pipe 13 can only be to its medicine outlet end one-way flow, so as to avoid intrathoracic fester or gas
Body enters in medicine-pouring pipe 13, and is flowed out from the drug entering side of medicine-pouring pipe 13.
It is described enter medicine joint 131 on be removably connected with the connector plug blocked to the drug entering side of medicine-pouring pipe 13, so
When injection is not needed, good sealing can be carried out to medicine-pouring pipe 13, prevents intrathoracic fester or gas from injection
Pipe 13 is excluded, and completely cut off outside bacterium enter chest.
The top of the water-sealed drainage bottle 3 is provided with blast pipe 9, liquid-feeding tube 5 and leak-off pipe 4, the blast pipe 9, the and of liquid-feeding tube 5
The bottom of leak-off pipe 4 is inserted vertically into water-sealed drainage bottle 3, and the top of the liquid-feeding tube 5 is provided with charging connection, the charging connection
It is provided with the screw thread for connecting transfusion device.Transfusion device is connected by liquid-feeding tube 5 in the water-sealed drainage bottle 3 and is injected with liquid, it is described
The bottom of leak-off pipe 4 is located in the water-sealed drainage bottle 3 under the liquid level of liquid, and the top of the leak-off pipe 4 is connected by a connecting tube 2
Pass to the aerial drainage end of drainage tube 1, wherein one end of the connecting tube 2 and the top threaded connection of leak-off pipe 4, connecting tube 2 it is another
One end is threadedly coupled with the cascading water end of drainage tube 1.So, intrathoracic fester and gas sequentially pass through drainage tube 1, connecting tube 2,
Leak-off pipe 4 enters inside water-sealed drainage bottle 3, and under the liquid level being located at due to the low side of leak-off pipe 4 in water-sealed drainage bottle 3, fester is gentle in vivo
Then directly mixed from germ with liquid, it is to avoid pathogen transmission is into air.Length scale, length are provided with the leak-off pipe 4
Scale is set from the bottom up, it is necessary to assure high-visible when being checked outside water-sealed drainage bottle 3, convenient to judge that leak-off pipe 4 is placed in liquid level
Following specific length.Preferably, being provided with valve 8 in the connecting tube 2, the card that folder closes connecting tube 2 is also configured to
Son (not shown in figure, clamp is selected clamp in the prior art, and the folder of connecting tube 2 is closed as long as can realize, you can
Suitable for the utility model), can be using closing valve 8 or using clamp folder so when needing to change water-sealed drainage bottle 3
Any one mode or two ways combination for closing connecting tube 2 close connecting tube 2, then release leak-off pipe 4 and connecting tube 2
Between connection, now because connecting tube 2 is closed, the fester in chest will not flow out from connecting tube 2.
The bottom sidewall of the water-sealed drainage bottle 3 offers and going out of communicating therewith is detachably connected at liquid outlet, the liquid outlet
Liquid joint 6.It is described go out liquid joint 6 be an open at both ends tubulose, the liquid outlet have an outstanding boss, the boss
On be provided with external screw thread, it is described go out liquid joint 6 one end be provided with the internal thread coordinated with the external screw thread, go out liquid joint 6 and pass through
Internal thread is threadedly coupled with the external screw thread formation of boss.It is described go out liquid joint 6 the other end be provided with external screw thread, go out liquid joint 6
Waste liquid collection vessel can be connected by the external screw thread, when the liquid in water-sealed drainage bottle 3 needs to change or needs to carry out liquid
During inspection, easily the liquid in water-sealed drainage bottle 3 can be introduced in waste liquid collection vessel.
It is described go out the two ends of liquid joint 6 internal thread and external screw thread be mutually matched, it is described go out liquid joint 6 to be multiple, it is multiple go out
The head and the tail of liquid joint 6 are threadedly coupled and are interconnected successively, when changing liquid every time, stay one to go out the connection waste liquid of liquid joint 6
Collection vessel, unloads other and goes out liquid joint 6, after liquid is drained, by it is used go out liquid joint 6 unload, load onto before unload
Go out liquid joint 6, this ensure that go out the health of liquid joint 6, simultaneously because it is multiple go out liquid joint 6 be connected to water-sealed drainage bottle 3 in advance
On, it is very convenient to.
There are some researches show, water-sealed drainage bottle 3 advises changing weekly once, but the water in bottle will be changed daily, so, this reality
Apply in example, setting 7 on water-sealed drainage bottle 3 goes out liquid joint 6.
7 be sequentially connected go out in liquid joint 6, and two positioned at two ends go out liquid joint 6, one of connection liquid outlet,
Another connector cover 7 for being blocked to it of threaded connection, it is normal in use, form the closure to jointing in water-sealed drainage bottle 3,
Avoid by external environmental.
Preferred embodiment of the present utility model is the foregoing is only, it is all in this practicality not to limit the utility model
Within new spirit and principle, any modification, equivalent substitution and improvements made etc. should be included in guarantor of the present utility model
Within the scope of shield.
Claims (10)
1. a kind of thoracic duction instrument, including drainage tube (1), one end that the drainage tube (1) is used to insert thoracic cavity is drainage end,
The other end is aerial drainage end, it is characterised in that the drainage tube (1) is fixedly connected with close to the part at drainage end and wraps up its outer wall one
The utricule (11) of circle, the utricule (11) is the hollow sealing structure being made up of elastomeric material, and the inside of the drainage tube (1) is set
Balloon catheter (14) is equipped with, one end connection utricule (11) of the balloon catheter (14) is internal, and the other end is close from drainage tube (1)
The part at aerial drainage end passes and is provided with duct valve (15), the catheter valve on drainage tube (1) outer wall, the balloon catheter (14)
Door (15) is located at drainage tube (1) outside, and the groove for fixing drainage tube (1) is additionally provided with the outer wall of the drainage tube (1)
(12), the groove (12) is located at the side at drainage end of the utricule (11) away from drainage tube (1), and is set with utricule (11) interval
Put.
2. thoracic duction instrument according to claim 1, it is characterised in that the groove (12) is multiple, multiple grooves
(12) it is arranged at intervals along the length direction of drainage tube (1), and the spacing between adjacent groove (12) is equal.
3. thoracic duction instrument according to claim 2, it is characterised in that length quarter is provided with the drainage tube (1)
Degree, fluted (12) be arranged on spacing between drainage end 5-15cm drainage tube (1) part, adjacent groove (12)
For 1cm.
4. thoracic duction instrument according to claim 3, it is characterised in that the groove (12) is annular groove.
5. thoracic duction instrument according to claim 1, it is characterised in that the drainage tube (1) is internally provided with note
Pencil (13), wherein one end of the medicine-pouring pipe (13) is medicine outlet end, and the other end is drug entering side, the drug of the medicine-pouring pipe (13)
Hold from drainage end connection drainage tube (1) outside of drainage tube (1), the drug entering side of the medicine-pouring pipe (13) is close from drainage tube (1)
The part at aerial drainage end passes drainage tube (1) outer wall, and is provided with the drug entering side of medicine-pouring pipe (13) into medicine joint (131).
6. thoracic duction instrument according to claim 5, it is characterised in that be additionally provided with the medicine-pouring pipe (13) unidirectional
Flap valve (132), it is described enter medicine joint (131) on be removably connected with the joint blocked to the drug entering side of medicine-pouring pipe (13)
Plug.
7. the thoracic duction instrument according to any one in claim 1 to 6, it is characterised in that the thoracic duction instrument
Also include being provided with blast pipe (9), liquid-feeding tube (5) and leak-off pipe (4) at the top of water-sealed drainage bottle (3), the water-sealed drainage bottle (3), it is described
The bottom of blast pipe (9), liquid-feeding tube (5) and leak-off pipe (4) is inserted vertically into water-sealed drainage bottle (3), the top of the liquid-feeding tube (5)
It is provided with charging connection, the water-sealed drainage bottle (3) and liquid is injected with by liquid-feeding tube (5), the bottom of the leak-off pipe (4) is located at
Under the liquid level of the interior liquid of the water-sealed drainage bottle (3), the top of the leak-off pipe (4) is communicated to drainage tube by a connecting tube (2)
(1) the top threaded connection of aerial drainage end, wherein one end of the connecting tube (2) and leak-off pipe (4), connecting tube (2) it is another
End is threadedly coupled with the cascading water end of drainage tube (1).
8. thoracic duction instrument according to claim 7, it is characterised in that be provided with valve on the connecting tube (2)
(8), it is also configured to be provided with length scale on the clamp that folder closes connecting tube (2), the leak-off pipe (4).
9. thoracic duction instrument according to claim 7, it is characterised in that the bottom sidewall of the water-sealed drainage bottle (3) is opened up
Have be detachably connected at liquid outlet, the liquid outlet communicate therewith go out liquid joint (6).
10. thoracic duction instrument according to claim 9, it is characterised in that it is described go out liquid joint (6) be it is multiple, it is multiple
Go out liquid joint (6) head and the tail to be detachably connected and be interconnected successively, two positioned at two ends go out liquid joint (6), one of to connect
Liquid outlet is connect, another is detachably connected the connector cover (7) blocked to it.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620890394.7U CN206534900U (en) | 2016-08-16 | 2016-08-16 | Thoracic duction instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620890394.7U CN206534900U (en) | 2016-08-16 | 2016-08-16 | Thoracic duction instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206534900U true CN206534900U (en) | 2017-10-03 |
Family
ID=59936721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620890394.7U Expired - Fee Related CN206534900U (en) | 2016-08-16 | 2016-08-16 | Thoracic duction instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206534900U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109646728A (en) * | 2019-01-14 | 2019-04-19 | 上海市肺科医院 | A kind of multifunctional drainage device with anti-drop structure |
| CN112190821A (en) * | 2020-10-21 | 2021-01-08 | 周超 | Novel drainage tube for stomatopathy of large vestibular sac (abscess) |
-
2016
- 2016-08-16 CN CN201620890394.7U patent/CN206534900U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109646728A (en) * | 2019-01-14 | 2019-04-19 | 上海市肺科医院 | A kind of multifunctional drainage device with anti-drop structure |
| CN112190821A (en) * | 2020-10-21 | 2021-01-08 | 周超 | Novel drainage tube for stomatopathy of large vestibular sac (abscess) |
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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 |
Granted publication date: 20171003 Termination date: 20180816 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |