CN204581351U - Alveolar wass bottle - Google Patents
Alveolar wass bottle Download PDFInfo
- Publication number
- CN204581351U CN204581351U CN201520277427.6U CN201520277427U CN204581351U CN 204581351 U CN204581351 U CN 204581351U CN 201520277427 U CN201520277427 U CN 201520277427U CN 204581351 U CN204581351 U CN 204581351U
- Authority
- CN
- China
- Prior art keywords
- liquid
- bottle
- collecting bottle
- tube
- drainage tube
- 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
Links
Landscapes
- Investigating Or Analysing Biological Materials (AREA)
Abstract
A kind of alveolar wass bottle, comprising: liquid-collecting bottle; Have the drainage tube of first end and the second end, the first end of described drainage tube is connected with bronchoscope, and the second end of described drainage tube inserts described liquid-collecting bottle; Have the negative tube of first end and the second end, the first end of described negative tube is connected with vacuum extractor, and the second end of described negative tube inserts described liquid-collecting bottle; The caliber of described drainage tube is less than the caliber of described negative tube.Caliber due to drainage tube is less than the caliber of negative tube, then the negative tube liquid in pipe pressure after caliber increase is less, and the irrigating solution in liquid-collecting bottle is difficult to suck-back in negative tube, ensure that irrigating solution specimen amount is collected enough.
Description
Technical field
This utility model relates to technical field of medical instruments, is specifically related to a kind of alveolar wass bottle.
Background technology
Bronchoalveolar lavage (bronchoavleolar lavage) by branchofiberoscope to bronchus following lung section or sub-lung section level, repeatedly with physiological saline solution lavation, recovery, a series of determination and analysis is carried out to irrigating solution, thus infer character and the active level of lower respiratory tract pathological changes, contribute to establishing diagnosis.
With reference to figure 1, in prior art, alveolar wass bottle comprises: liquid-collecting bottle 10, negative tube 20, drainage tube 30; Wherein, negative tube 20 has first end 21 and the second end 22, and the first end 21 of negative tube 20 connects vacuum extractor (scheming not shown), and vacuum extractor provides negative pressure for alveolar wass bottle, and the second end 22 of negative tube 20 inserts in liquid-collecting bottle 10; Drainage tube 30 has first end 31 and is connected with the second end 32, and the first end 31 of drainage tube 30 is connected with bronchoscope (scheming not shown), and the second end 32 of drainage tube 30 inserts in liquid-collecting bottle 10.
When by bronchoscope views to lung lesions time, normal saline is poured into pulmonary by the filling opening on bronchoscope, clean, vacuum extractor makes pressure in liquid-collecting bottle 10 be less than pulmonary's pressure by negative tube 30, thus is drawn onto in liquid-collecting bottle 10 by drainage tube 20 by the irrigating solution in pulmonary; By the irrigating solution censorship in liquid-collecting bottle 10, determination and analysis is carried out to irrigating solution.
But there is following problem in such alveolar wass bottle:
Liquid-collecting bottle 10 is cylinder, and negative tube 20 is consistent with the pipe diameter size of drainage tube 30, and is positioned at liquid-collecting bottle 10 position near bottle cap, the irrigating solution collected in liquid-collecting bottle 10 easily by the second end 22 suck-back of negative tube 20 in negative tube 20; This just causes the effective specimen amount of the recovery in liquid-collecting bottle 10 not enough, cannot carry out multiple detection, be unfavorable for the Differential Diagnosis to pulmonary lesion.
Utility model content
The problem that this utility model solves is that the negative tube in existing irrigator bottle is consistent with the pipe diameter size of drainage tube, the easy suck-back of the irrigating solution collected in liquid-collecting bottle is in negative tube, this just causes the recovery specimen amount in liquid-collecting bottle not enough, detects inaccurate, is unfavorable for the diagnosis to pulmonary lesion.
For solving the problem, this utility model provides a kind of alveolar wass bottle, comprising:
Liquid-collecting bottle;
Have the drainage tube of first end and the second end, the first end of described drainage tube is connected with bronchoscope, and the second end of described drainage tube inserts described liquid-collecting bottle;
Have the negative tube of first end and the second end, the first end of described negative tube is connected with vacuum extractor, and the second end of described negative tube inserts described liquid-collecting bottle;
The caliber of described drainage tube is less than the caliber of described negative tube.
Optionally, the second end of described drainage tube is compared at the bottom of bottle closer to described liquid-collecting bottle of the second end of described negative tube.
Optionally, described liquid-collecting bottle is conical flask.
Optionally, be also provided with a dividing plate in described liquid-collecting bottle, described dividing plate extends along the depth direction of described liquid-collecting bottle;
Described liquid-collecting bottle is separated into the first chamber and the second chamber by described dividing plate;
Described dividing plate is provided with the hole being communicated with described first chamber and described second chamber, at the bottom of the bottle of described hole away from institute's liquid-collecting bottle;
Second end of described drainage tube is positioned at described first chamber;
Second end of described negative tube is positioned at described second chamber.
Optionally, after described drainage tube connects described bronchoscope, described liquid-collecting bottle is near described bronchoscope.
Compared with prior art, the technical solution of the utility model has the following advantages:
In this utility model, in irrigator bottle, the caliber of drainage tube is less than the caliber of described negative tube, then, the pressure suction pump be connected with negative tube first end, is bled by the two port liquid-collecting bottle of negative tube, makes liquid collecting pressure of the inside of a bottle be less than pulmonary's pressure; Thus the irrigating solution in pulmonary flows into the second end by the first end of drainage tube, will be drawn onto in liquid-collecting bottle; Caliber due to drainage tube is less than the caliber of negative tube, then the negative tube liquid in pipe pressure after caliber increase is less, and the irrigating solution in liquid-collecting bottle is difficult to suck-back in negative tube, ensure that irrigating solution specimen amount is collected enough.
Further, after drainage tube and negative tube are inserted into liquid-collecting bottle, second end of drainage tube compared to the second end of negative tube closer at the bottom of the bottle of liquid-collecting bottle, namely, negative tube is away from the bottom of the bottle of liquid-collecting bottle, and the irrigating solution collected like this in liquid-collecting bottle is also not easy suck-back in negative tube, and the effective specimen amount collecting the irrigating solution in liquid-collecting bottle is enough, can multiple detection be carried out, be convenient to the Differential Diagnosis to pulmonary lesion.
Further, because liquid-collecting bottle is conical flask, cross-sectional area then bottom conical flask is larger, compared in prior art, liquid-collecting bottle is cylinder, and after irrigating solution is collected into liquid-collecting bottle, the irrigating solution bottom conical flask is more, conical flask bottom liquid pressure is comparatively large, and action of gravity makes irrigating solution be not easy by suck-back in negative tube.
Further, in liquid-collecting bottle, be also provided with a dividing plate, dividing plate extends along the depth direction of liquid-collecting bottle; Liquid-collecting bottle is separated into the first chamber and the second chamber by dividing plate; Dividing plate is provided with the hole of connection first chamber and the second chamber, at the bottom of the bottle of hole away from institute's liquid-collecting bottle; Second end of drainage tube is positioned at described first chamber; Second end of negative tube is positioned at described second chamber; Vacuum extractor is bled to liquid-collecting bottle by negative tube, and because the first chamber is connected with the second chamber passing hole, then the air in the second chamber also can be taken away by vacuum extractor, thus, irrigating solution can be collected in liquid-collecting bottle by drainage tube; Because the first chamber and the second chamber are separated by dividing plate, and hole is away from the bottom of the bottle of liquid-collecting bottle, then irrigating solution is difficult to flow in the second chamber, then, almost do not have irrigating solution in second chamber, irrigating solution naturally can not by suck-back to the negative tube being arranged in the second chamber.
Accompanying drawing explanation
Fig. 1 is the structural representation of prior art alveolar wass bottle;
Fig. 2 is the structural representation of this utility model first embodiment alveolar wass bottle;
Fig. 3 is the structural representation of this utility model second embodiment alveolar wass bottle;
Fig. 4 is the structural representation of this utility model the 3rd embodiment alveolar wass bottle;
Fig. 5 is the structural representation of this utility model the 4th embodiment alveolar wass bottle.
Detailed description of the invention
For enabling above-mentioned purpose of the present utility model, feature and advantage more become apparent, and are described in detail specific embodiment of the utility model below in conjunction with accompanying drawing.
First embodiment
With reference to figure 2, this utility model provides a kind of alveolar wass bottle, comprising: liquid-collecting bottle 100, and liquid-collecting bottle is cylinder; Negative tube 200 and drainage tube 300 is inserted with in liquid-collecting bottle 100, wherein, drainage tube 300 has first end 301 and the second end 302, the first end 301 of drainage tube 300 is connected with bronchoscope (scheming not shown), bronchoscope is applicable to the observation doing the lobe of the lung, section and sub-segmental bronchus pathological changes, biopsy is sampled, and bacteriology, cytolgical examination, cooperation TV system can be photographed, teaching and dynamically recording; Second end 302 of drainage tube 300 inserts in liquid-collecting bottle 100; Reduce the length of drainage tube 300, make after drainage tube 300 connects bronchoscope, liquid-collecting bottle 100 is near bronchoscope, and when operating, liquid-collecting bottle 100 is not easy to topple; Meanwhile, the first end 301 of drainage tube 300 and the second end 302 are elastic silica gel interface tube, the convenient like this bronchoscope connecting Multiple Type; Negative tube 200 has first end 201 and the second end 202, and the first end 201 of negative tube 200 is connected with vacuum extractor (scheming not shown), and the second end 202 of negative tube 200 inserts in liquid-collecting bottle 100; In the present embodiment, the caliber of drainage tube 300 is less than the caliber of negative tube 200.
When by bronchoscope views to lung lesions time, pour into normal saline by the filling opening on bronchoscope to pulmonary, clean; The pressure suction pump be connected with negative tube 200 first end 201, is bled by the second end 202 pairs of liquid-collecting bottles 100 of negative tube 200, makes pressure in liquid-collecting bottle 100 be less than pulmonary's pressure; Thus the irrigating solution in pulmonary flows into the second end 302 by the first end 301 of drainage tube 300, then flow in liquid-collecting bottle 100; Caliber due to drainage tube 300 is less than the caliber of negative tube 200, then negative tube 200 intraductal pressure after caliber increase is less, and the irrigating solution in liquid-collecting bottle 100 is difficult to suck-back in negative tube 200, ensure that irrigating solution specimen amount is collected enough; The effective specimen amount collecting the irrigating solution in liquid-collecting bottle is enough, can carry out multiple detection, be convenient to the Differential Diagnosis to pulmonary lesion.
Simultaneously, after drainage tube 300 and negative tube 200 are inserted into liquid-collecting bottle 100, second end 302 of drainage tube 300 is compared at the bottom of the bottle of the second end 202 closer to liquid-collecting bottle 100 of negative tube 200, namely, at the bottom of the bottle of negative tube 200 away from liquid-collecting bottle 100, the irrigating solution collected like this in liquid-collecting bottle 100 is also not easy suck-back in negative tube 200.
Second embodiment
With reference to figure 3, the difference of the present embodiment and the first embodiment is, drainage tube 300 is consistent with the caliber of negative tube 200, and in prior art, drainage tube and negative tube are near the bottle cap of liquid-collecting bottle; After in the present embodiment, drainage tube 300 and negative tube 200 are inserted into liquid-collecting bottle 100, the second end 302 of drainage tube 300 compared at the bottom of the bottle of the second end 202 closer to liquid-collecting bottle 100 of negative tube 200, at the bottom of the bottle of negative tube 200 away from liquid-collecting bottle 100; The irrigating solution collected like this in liquid-collecting bottle 100 is also not easy suck-back in negative tube 200.
3rd embodiment
With reference to figure 4, the negative tube 200 of the present embodiment is consistent with the structure of the negative tube in the first embodiment and drainage tube with drainage tube 300, and difference is, the liquid-collecting bottle 100 of the present embodiment is conical flask.In the present embodiment, the caliber of drainage tube 300 is less than the caliber of negative tube 200, and in other embodiments, drainage tube can be the same with the caliber of negative tube.
Because liquid-collecting bottle 100 is conical flask, cross-sectional area then bottom conical flask is larger, compared in prior art, liquid-collecting bottle is cylinder, after irrigating solution is collected into conical flask, the irrigating solution bottom conical flask is more, like this, bottom conical flask, the pressure of irrigating solution is comparatively large, and action of gravity makes irrigating solution be not easy by suck-back in negative tube 200.
4th embodiment
With reference to figure 5, the negative tube 200 of the present embodiment, drainage tube 300 and the structure of liquid-collecting bottle 100 and the same in the second embodiment, difference is, is also provided with a dividing plate 400 in liquid-collecting bottle 100, and dividing plate 400 extends along the depth direction of liquid-collecting bottle 100; Liquid-collecting bottle 100 is separated into the first chamber and the second chamber by dividing plate 400; Dividing plate 400 is provided with the hole of connection first chamber and the second chamber, at the bottom of the bottle of hole away from institute's liquid-collecting bottle 100; Second end of drainage tube 300 is positioned at described first chamber; Second end of negative tube 200 is positioned at described second chamber.
Vacuum extractor is bled by negative tube 200 pairs of liquid-collecting bottles 100, because the first chamber is connected with the second chamber passing hole, air then in the second chamber also can be taken away by vacuum extractor, thus, irrigating solution can be collected in liquid-collecting bottle 100 by drainage tube 300; Because the first chamber and the second chamber are separated by dividing plate 400, and at the bottom of the bottle of hole away from liquid-collecting bottle 100, then irrigating solution is difficult to flow in the second chamber, then, almost do not have irrigating solution in second chamber, irrigating solution naturally can not by suck-back to the negative tube 200 being arranged in the second chamber.
In the present embodiment, liquid-collecting bottle 100 is cylinder, and in other embodiments, liquid-collecting bottle 100 is conical flask.
Although this utility model discloses as above, this utility model is not defined in this.Any those skilled in the art, not departing from spirit and scope of the present utility model, all can make various changes or modifications, and therefore protection domain of the present utility model should be as the criterion with claim limited range.
Claims (5)
1. an alveolar wass bottle, is characterized in that, comprising:
Liquid-collecting bottle;
Have the drainage tube of first end and the second end, the first end of described drainage tube is connected with bronchoscope, and the second end of described drainage tube inserts described liquid-collecting bottle;
Have the negative tube of first end and the second end, the first end of described negative tube is connected with vacuum extractor, and the second end of described negative tube inserts described liquid-collecting bottle;
The caliber of described drainage tube is less than the caliber of described negative tube.
2. alveolar wass bottle as claimed in claim 1, is characterized in that,
Second end of described drainage tube is compared at the bottom of bottle closer to described liquid-collecting bottle of the second end of described negative tube.
3. alveolar wass bottle as claimed in claim 1, it is characterized in that, described liquid-collecting bottle is conical flask.
4. alveolar wass bottle as claimed in claim 1, it is characterized in that, be also provided with a dividing plate in described liquid-collecting bottle, described dividing plate extends along the depth direction of described liquid-collecting bottle;
Described liquid-collecting bottle is separated into the first chamber and the second chamber by described dividing plate;
Described dividing plate is provided with the hole being communicated with described first chamber and described second chamber, at the bottom of the bottle of described hole away from institute's liquid-collecting bottle;
Second end of described drainage tube is positioned at described first chamber;
Second end of described negative tube is positioned at described second chamber.
5. alveolar wass bottle as claimed in claim 1, it is characterized in that, after described drainage tube connects described bronchoscope, described liquid-collecting bottle is near described bronchoscope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520277427.6U CN204581351U (en) | 2015-04-30 | 2015-04-30 | Alveolar wass bottle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520277427.6U CN204581351U (en) | 2015-04-30 | 2015-04-30 | Alveolar wass bottle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204581351U true CN204581351U (en) | 2015-08-26 |
Family
ID=53917561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520277427.6U Expired - Fee Related CN204581351U (en) | 2015-04-30 | 2015-04-30 | Alveolar wass bottle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204581351U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106962448A (en) * | 2017-03-17 | 2017-07-21 | 宁夏大学 | A kind of continous way automation sheep lung Rapid Cleaning grouting production line |
| CN106973972A (en) * | 2017-03-17 | 2017-07-25 | 宁夏大学 | A kind of pressure vibration formula sheep lung cleans grouter automatically |
-
2015
- 2015-04-30 CN CN201520277427.6U patent/CN204581351U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106962448A (en) * | 2017-03-17 | 2017-07-21 | 宁夏大学 | A kind of continous way automation sheep lung Rapid Cleaning grouting production line |
| CN106973972A (en) * | 2017-03-17 | 2017-07-25 | 宁夏大学 | A kind of pressure vibration formula sheep lung cleans grouter automatically |
| CN106962448B (en) * | 2017-03-17 | 2022-07-05 | 宁夏大学 | Automatic sheep lung of continuous type washs grout production line fast |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208741593U (en) | A kind of effusion extractor for oncology | |
| CN204581351U (en) | Alveolar wass bottle | |
| CN205339009U (en) | Negative pressure endometrium sampler | |
| CN105107031A (en) | Negative-pressure indicating drainage bottle | |
| CN204563057U (en) | A kind of Vasculocardiology Deparment drainage system | |
| CN208436133U (en) | A kind of negative-pressure phlegm sucking equipment | |
| CN202843624U (en) | Vacuum blood collection tube | |
| CN205163112U (en) | Disposable anti -pollution sputum collection device | |
| CN107669300A (en) | It is easy to specimens from pri collection device | |
| CN202761334U (en) | Bronchoavleolar lavage fluid collector | |
| CN206081160U (en) | Oncology is with multi -functional hydrops processing apparatus | |
| CN209499779U (en) | A kind of pulmonary tuberculosis sting device | |
| CN208405541U (en) | bronchoalveolar lavage bottle | |
| CN207215513U (en) | A kind of medical excreta extractor | |
| CN221308247U (en) | Medical sputum inspection collector | |
| CN201263806Y (en) | Bronchial alveolar lavation liquid and stomach juice collector | |
| CN205094502U (en) | Clinical laboratory uses sputum sampler | |
| CN210991923U (en) | Clinical sputum collection device that uses | |
| CN209404728U (en) | Joint type airway wall collection phlegm lavation recover | |
| CN213031439U (en) | Improved bronchoalveolar lavage fluid collecting device with valve | |
| CN204411362U (en) | A kind of hydrohepatosis draw-out device | |
| CN209220351U (en) | Collecting pathological sample device under scope | |
| CN203424936U (en) | Dual-purpose artery blood taking needle | |
| CN205338892U (en) | A centrifuging tube for bronchofiberscope | |
| CN219440156U (en) | Sputum collection and separation device applied to bronchoscope |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150826 Termination date: 20180430 |