CN207253531U - A kind of bronchoalveolar lavage catheter - Google Patents
A kind of bronchoalveolar lavage catheter Download PDFInfo
- Publication number
- CN207253531U CN207253531U CN201720265388.7U CN201720265388U CN207253531U CN 207253531 U CN207253531 U CN 207253531U CN 201720265388 U CN201720265388 U CN 201720265388U CN 207253531 U CN207253531 U CN 207253531U
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- CN
- China
- Prior art keywords
- water
- penstock
- conduit
- inner cavity
- connector
- 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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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model discloses a kind of bronchoalveolar lavage catheter, including penstock, the top of the penstock is provided with water filling port, being connected on water filling port has syringe, the end of penstock is fixedly mounted in the inner cavity of connector, water suction conduit is additionally provided with the inner cavity of connector, the top of water suction conduit is equipped with recovery port, the top of recovery port is threaded with recycling conduit, the end of recycling conduit is extended in the inner cavity of water storehouse, negative pressure catheter is also plugged with the inner cavity of water storehouse, the penstock and water suction conduit merge into a common excretory duct respectively in connector, the bottom end seal of common excretory duct is socketed with silica gel nipple, the side of silica gel nipple is provided with apopore, the opposite side of silica gel nipple is provided with suction hole.The utility model is simple, universal common with material, reduces the cost of the medical producer goods, prevents from infecting, effectively reduces sense of discomfort during lavation, improves the efficiency of lavation.
Description
Technical field
Alveolar wass catheter arts are the utility model is related to, are specially a kind of bronchoalveolar lavage catheter.
Background technology
Bronchoalveolar lavage be it is horizontal with lower lung section or sub- lung section to bronchus by branchofiberoscope, repeatedly with
Sterile saline lavation, recycling, carry out it a series of detections and analysis, so as to obtain the property feature of lower respiratory tract lesion
And active level, help to establish diagnosis.Traditional approach is injected physiological saline in the bronchovesicular of people by a conduit,
It by inner cavity sem observation water level, could be recycled after bronchovesicular is full of water, therefore be easy to cause patient and choke water, and
Recycle insufficient, it is necessary to obtain and largely pour into physiological saline, therefore it is especially high for the technical requirements of doctor, and after water-filling, it is raw
Reason brine can flow to elsewhere, and the physiological saline of recycling also has situation about being polluted elsewhere, can not carry out accurate disease
Reason is searched.
Utility model content
The purpose of this utility model is to provide a kind of bronchoalveolar lavage catheter, to solve to carry in above-mentioned background technology
The problem of going out.
To achieve the above object, the utility model provides following technical solution：A kind of bronchoalveolar lavage catheter, including
Penstock, the top of the penstock are provided with water filling port, and being connected on water filling port has syringe, and the end of penstock is fixed
In the inner cavity of connector, water suction conduit is additionally provided with the inner cavity of connector, the top for the conduit that absorbs water is equipped with recovery port, returns
The top of closing in is threaded with recycling conduit, and the end for recycling conduit is extended in the inner cavity of water storehouse, the inner cavity of water storehouse
In be also plugged with negative pressure catheter, water storehouse is extended in the end of negative pressure catheter, and is mutually connected with negative pressure pump, the penstock
A common excretory duct is merged into respectively in connector with water suction conduit, and the bottom end seal of common excretory duct is socketed with silica gel nipple, silica gel
The side of nipple is provided with apopore, and the opposite side of silica gel nipple is provided with suction hole.
Preferably, a diameter of 2mm of the common excretory duct.
Preferably, the height of the suction hole is located at the downside of apopore.
Compared with prior art, the beneficial effects of the utility model are：In the utility model, penstock and water suction conduit
End merge the common excretory duct to form a 2mm so that common excretory duct insertion human body alveolar in when, the sense of discomfort of human body subtracts
It is few；The setting of silica gel nipple, prevents the end of main pipe from being damaged to alveolar；Conduit is recycled to take out the alveolar ponding of human body
Go out and temporarily temporarily stored by water storehouse, control negative pressure pump work, extracted out the ponding in water storehouse by negative pressure catheter, from
And reaching prevents from recycling insufficient effect.The utility model is simple, universal common with material, reduce the medical producer goods into
This, and brings great convenience for patient in the process for doing alveolar wass, during preventing from infecting, effectively reducing lavation
Sense of discomfort, improves the efficiency of lavation.
Brief description of the drawings
Fig. 1 is the utility model structure diagram.
In figure：Water filling port 1, penstock 2, apopore 3, suction hole 4, absorb water conduit 5, recovery port 6, silica gel nipple 7, storage
Sump 8, recycles conduit 9, negative pressure catheter 10, negative pressure pump 11, connector 12, syringe 13.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
Clearly and completely retouch, it is clear that the embodiment retouched is only the utility model part of the embodiment, instead of all the embodiments.
Based on the embodiment in the utility model, what those of ordinary skill in the art obtained without making creative work has
Other embodiment, shall fall within the protection scope of the present invention.
Referring to Fig. 1, the utility model provides a kind of technical solution：A kind of bronchoalveolar lavage catheter, including water inlet
Conduit 2, the top of penstock 2 are provided with water filling port 1, and being connected on water filling port 1 has syringe 13, and the end of penstock 2 is fixed
In the inner cavity of connector 12, water suction conduit 5 is additionally provided with the inner cavity of connector 12, the top of water suction conduit 5 is equipped with back
Closing in 6, the top of recovery port 6 are threaded with recycling conduit 9, and the end of recycling conduit 9 is extended in the inner cavity of water storehouse 8,
Also be plugged with negative pressure catheter 10 in the inner cavity of water storehouse 8, water storehouse 8 is extended in the end of negative pressure catheter 10, and with negative pressure pump 11
Mutually connect, recycling conduit 9 is temporarily temporarily stored the alveolar ponding extraction of human body by water storehouse 8, controls negative pressure pump
11 work, are extracted out the ponding in water storehouse 8 by negative pressure catheter 10, so that reaching prevents hydrops from recycling insufficient effect.
Penstock 2 and water suction conduit 5 merge into a common excretory duct respectively in connector 12, common excretory duct it is a diameter of
Merge the common excretory duct to form a 2mm in the end of 2mm, penstock 2 and water suction conduit 5 so that common excretory duct is inserted into human body alveolar
When interior, the sense of discomfort of human body is reduced.
The bottom end seal of common excretory duct is socketed with silica gel nipple 7, and the side of silica gel nipple 7 is provided with apopore 3, silica gel nipple 7
Opposite side be provided with suction hole 4, the height of suction hole 4 is located at the downside of apopore 3, and the setting of silica gel nipple 7, prevents main pipe
End alveolar is damaged.
Compared with prior art, the utility model is simple, universal common with material, reduces the cost of the medical producer goods, and
And great convenience is brought in the process for doing alveolar wass for patient, prevent from infecting, effectively reduce discomfort during lavation
Sense, improves the efficiency of lavation.
Although having been shown and having retouched the embodiment of the utility model, for the ordinary skill in the art, can
A variety of changes can carry out these embodiments in the case where not departing from the principle of the utility model and spirit with understanding, repair
Change, replace and modification, the scope of the utility model are limited by attached claim and its equivalent.
Claims (3)
1. a kind of bronchoalveolar lavage catheter, including penstock（2）, it is characterised in that：The penstock（2）Top
It is provided with water filling port（1）, water filling port（1）Upper connection has syringe（13）, penstock（2）End be fixedly mounted on connector
（12）Inner cavity in, connector（12）Inner cavity in be additionally provided with water suction conduit（5）, absorb water conduit（5）Top be equipped with recovery port
（6）, recovery port（6）Top be threaded with recycling conduit（9）, recycle conduit（9）End extend to water storehouse（8）It is interior
In chamber, water storehouse（8）Inner cavity in be also plugged with negative pressure catheter（10）, negative pressure catheter（10）End extend water storehouse（8）,
And and negative pressure pump（11）Mutually connect, the penstock（2）With water suction conduit（5）In connector（12）One is inside merged into respectively
Branch common excretory duct, the bottom end seal of common excretory duct are socketed with silica gel nipple（7）, silica gel nipple（7）Side be provided with apopore（3）, silicon
Latex head（7）Opposite side be provided with suction hole（4）.
A kind of 2. bronchoalveolar lavage catheter according to claim 1, it is characterised in that：The common excretory duct it is a diameter of
2mm。
A kind of 3. bronchoalveolar lavage catheter according to claim 1, it is characterised in that：The suction hole（4）Height
Degree is located at apopore（3）Downside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720265388.7U CN207253531U (en) | 2017-03-19 | 2017-03-19 | A kind of bronchoalveolar lavage catheter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720265388.7U CN207253531U (en) | 2017-03-19 | 2017-03-19 | A kind of bronchoalveolar lavage catheter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207253531U true CN207253531U (en) | 2018-04-20 |
Family
ID=61914255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720265388.7U Expired - Fee Related CN207253531U (en) | 2017-03-19 | 2017-03-19 | A kind of bronchoalveolar lavage catheter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207253531U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111135366A (en) * | 2020-02-10 | 2020-05-12 | 常州乐奥医疗科技股份有限公司 | Medical lavage tube and medical lavage system |
| CN114652360A (en) * | 2022-01-27 | 2022-06-24 | 常州乐奥医疗科技股份有限公司 | Alveolar lavage device |
-
2017
- 2017-03-19 CN CN201720265388.7U patent/CN207253531U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111135366A (en) * | 2020-02-10 | 2020-05-12 | 常州乐奥医疗科技股份有限公司 | Medical lavage tube and medical lavage system |
| CN114652360A (en) * | 2022-01-27 | 2022-06-24 | 常州乐奥医疗科技股份有限公司 | Alveolar lavage device |
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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: 20180420 Termination date: 20190319 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |