CN208785387U - Alveolar lavage collection device - Google Patents
Alveolar lavage collection device Download PDFInfo
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- CN208785387U CN208785387U CN201721191388.3U CN201721191388U CN208785387U CN 208785387 U CN208785387 U CN 208785387U CN 201721191388 U CN201721191388 U CN 201721191388U CN 208785387 U CN208785387 U CN 208785387U
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Abstract
本实用新型公开了一种肺泡灌洗收集装置，包括收集器和负压装置，所述收集器和负压装置通过负压连接管连接，所述收集器上固定连接导管，所述导管沿内镜插入肺泡，所述导管上设有第一连接件，所述导管上还设有分管，所述分管与导管连通，所述分管上设有第二连接件。本实用新型通过在导管上增加连接件，从而解决拔除注射器后无法密封的问题，避免了药物的回流和泄露；本实用新型通过在导管上增加分管，从而避免注射和抽吸在同一端口进行，减少手术过程中反复的装配操作。
The utility model discloses a bronchoalveolar lavage collection device, which comprises a collector and a negative pressure device, wherein the collector and the negative pressure device are connected by a negative pressure connecting pipe, a connecting pipe is fixed on the collector, and the pipe runs along the inner The scope is inserted into the alveoli, the conduit is provided with a first connecting piece, the conduit is further provided with a branch pipe, the branch pipe is communicated with the conduit, and the branch pipe is provided with a second connecting piece. By adding a connecting piece on the catheter, the utility model solves the problem that the syringe cannot be sealed after pulling out the syringe, and avoids the backflow and leakage of the medicine; the utility model increases the branch pipe on the catheter, so as to avoid the injection and the suction being performed at the same port, Reduce repetitive assembly operations during surgery.
Description
Technical field
The utility model relates to medical equipment technical field, especially a kind of alveolar wass collection device.
Background technique
Lung lavage operation used is to use the spray line of import as conduit currently on the market, by syringe and sprinkling tail pipe
Connection, is administered after being entered by endoscope channel, syringe is pulled out after administration.Sprinkling tail pipe end and pathology receiving flask are connected
It connects, starts negative-pressure ward.In the process, it is unable to control drug reflux after pulling out syringe, and conduit and irrigating solution are collected
The normal connection of device is not valve connection, and drug leakage is serious.After the lavation collection other end connects negative pressure, can not effectively it hold
Continue to pressure, and two staff is needed to operate in surgical procedure repeatedly, if cooperation is bad, sampling is easy to failure.
Utility model content
Technical problem to be solved by the utility model is: overcoming the deficiencies of the prior art and provide a kind of alveolar wass collection
Device.
The technical scheme adopted by the utility model to solve the technical problem is as follows: a kind of alveolar wass collection device, including
Collector and negative pressure device, the collector and negative pressure device are connected by negative pressure connecting tube, are fixedly connected on the collector
Conduit, the conduit are inserted into alveolar along scope, and the conduit is equipped with the first connector, is additionally provided with and is in charge of on the conduit, institute
It states to be in charge of and be connected to conduit, it is described to be in charge of equipped with the second connector.
Further, the negative pressure device is sputum aspirator.
Further, first connector is two-way valve.
Further, second connector is two-way valve, is connect with syringe.
The beneficial effects of the utility model are as follows: the utility model on conduit by increasing connector, to solve to pull out
The problem of except that can not seal after syringe, avoids the reflux and leakage of drug；The utility model is divided by increasing on conduit
Pipe reduces assembly manipulation repeatedly in surgical procedure to avoid injecting and being pumped in same port progress.
Detailed description of the invention
The utility model is described in further detail with reference to the accompanying drawings and examples.
Fig. 1 is the structural schematic diagram of the utility model.
In figure, 1, collector, 2, negative pressure device, 3, negative pressure connecting tube, 4, conduit, 5, scope, 6, alveolar, the 7, first connection
Part, 8, be in charge of, the 9, second connector.
Specific embodiment
In order to make the content of the utility model be easier to be clearly understood, below according to specific embodiment and combine attached
Figure, is described in further detail the utility model.
A kind of alveolar wass collection device as shown in Figure 1, including collector 1 and negative pressure device 2,1 He of collector
Negative pressure device 2 is connected by negative pressure connecting tube 3, and conduit 4 is fixedly connected on the collector 1, and conduit 4 is inserted into alveolar along scope 5
6, conduit 4 is equipped with the first connector 7, is additionally provided on conduit 4 and is in charge of 8, is in charge of 8 and is connected to conduit 4, is in charge of 8 and is equipped with second
Connector 9.
Specifically, negative pressure device 2 is sputum aspirator.
Specifically, the first connector 7 and the second connector 9 are two-way valve, which connect with syringe.
The utility model principle is as follows:
Before use, the first connector 7 and the second connector 9 are in close state, in scope 5 or the prison of other ancillary equipments
Depending under, conduit 4 is inserted into along scope 5, is slowly sent to alveolar 6；
Second connector 9 gets through the second connector 9 after connecting with syringe, be administered into alveolar 6；
After syringe is injected, the second connector 7 is closed, gets through the first connector 7, starts negative pressure device 2, by alveolar
Drug in 6 is pumped into collector 1；
After being collected to irrigating solution, negative pressure device 2 is closed, conduit 4 is exited.
The utility model is by increasing connector on conduit 4, thus solve the problems, such as not sealing after pulling out syringe,
Avoid the reflux and leakage of drug；In addition increase on conduit 4 and be in charge of 8, thus avoid injecting and be pumped in same port into
Row reduces assembly manipulation repeatedly in surgical procedure.
Particular embodiments described above has carried out into one the purpose of this utility model, technical scheme and beneficial effects
Step is described in detail, it should be understood that being not limited to this foregoing is merely specific embodiment of the utility model
Utility model, within the spirit and principle of the utility model, any modification, equivalent substitution, improvement and etc. done should all wrap
Containing being within the protection scope of the utility model.
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721191388.3U CN208785387U (en) | 2017-09-15 | 2017-09-15 | Alveolar lavage collection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721191388.3U CN208785387U (en) | 2017-09-15 | 2017-09-15 | Alveolar lavage collection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208785387U true CN208785387U (en) | 2019-04-26 |
Family
ID=66197893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721191388.3U Active CN208785387U (en) | 2017-09-15 | 2017-09-15 | Alveolar lavage collection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208785387U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113274563A (en) * | 2021-04-25 | 2021-08-20 | 深圳市先健呼吸科技有限公司 | Lavage catheter and lavage catheter system |
-
2017
- 2017-09-15 CN CN201721191388.3U patent/CN208785387U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113274563A (en) * | 2021-04-25 | 2021-08-20 | 深圳市先健呼吸科技有限公司 | Lavage catheter and lavage catheter system |
| CN113274563B (en) * | 2021-04-25 | 2024-04-16 | 深圳市先健呼吸科技有限公司 | Lavage catheter and lavage catheter system |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20241021 Address after: 710000 169 Changle West Road, new town, Xi'an, Shaanxi Patentee after: Air Force Medical University Country or region after: China Address before: 213164 No. 256 Mingxin Middle Road, Hutang Town, Wujin District, Changzhou City, Jiangsu Province Patentee before: CHANGZHOU JIUHONG MEDICAL INSTRUMENT Co.,Ltd. Country or region before: China |