CN205759115U - A kind of band washes away the disposal sputum collecting cannula of function - Google Patents
A kind of band washes away the disposal sputum collecting cannula of function Download PDFInfo
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- CN205759115U CN205759115U CN201521133405.9U CN201521133405U CN205759115U CN 205759115 U CN205759115 U CN 205759115U CN 201521133405 U CN201521133405 U CN 201521133405U CN 205759115 U CN205759115 U CN 205759115U
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- lumen
- sputum
- negative pressure
- syringe
- utility
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Abstract
This utility model provides a kind of band to wash away the disposal sputum collecting cannula of function, including: body, the first mutually isolated lumen and the second lumen it is provided with in described body, the tube wall of described first lumen is provided with sputum suction hole, the sidewall of described second lumen is provided with liquid outlet, and the periphery wall of described body is provided with the scrub part of multiple projection；Syringe, described second lumen connects with described syringe；Negative pressure union joint, one end of described negative pressure union joint connects with described first lumen, and the other end is connected with negative pressure generator.This utility model simple in construction, novel in design, easy to use, by arranging the second lumen, making humidification fluid flow out uniformly, wet and slippery effect is preferable, arranges the first lumen suction sputum simultaneously, scrub part brush expectorant, integrates sputum humidifying, sputum is scrubbed, sputum aspirates, and effectively improves effect and the efficiency of suction sputum.
Description
Technical field
This utility model relates to medical device technical field, particularly relates to a kind of sputum aspirator tube.
Background technology
Sputum aspirator tube is a kind of common medical appurtenance, and medical personnel can remove patients with respiratory tract secretions by sputum aspirator tube, keeps respiratory smooth.The main body of sputum aspirator tube conventional clinically mostly is disposable smooth plastics pipe, and the front end of sputum aspirator tube is provided with two sputum suction holes, and the strength by negative pressure sucks out sputum.But being attached to the patient on air flue tube wall for thick sputum, sputum, suction sputum effect is frequently not very well, it is difficult to disposably blot only.
The Chinese invention patent application of application number 201410319486.5 discloses a kind of sputum aspirator tube, include body portion and interface section, seal and the sealing-plug coordinated with described seal it is provided with on described interface section, described body portion suction sputum entrance point is bending section, the axis of described bending section is a, a=45-55 degree with the angle of the axis formation of body portion；A length of L, the L=10-12 millimeter of described bending section；Bend towards and the adnexa of setting on described interface section of described bending section form corresponding relation.Although above-mentioned utility model solves the problem that sputum is drawn, but is attached to the patient on air flue tube wall for thick sputum, sputum, using effect is the most bad.
Utility model content
The shortcoming of prior art in view of the above, the technical problems to be solved in the utility model is to provide a kind of sputum aspirator tube, integrates sputum humidifying, sputum is scrubbed, sputum aspirates, and effectively improves effect and the efficiency of suction sputum.
For achieving the above object, this utility model provides a kind of sputum aspirator tube, including: body, the first mutually isolated lumen and the second lumen it is provided with in described body, the tube wall of described first lumen is provided with sputum suction hole, the sidewall of described second lumen is provided with liquid outlet, and the periphery wall of described body is provided with the scrub part of multiple projection；Syringe, described second lumen connects with described syringe；Negative pressure union joint, one end of described negative pressure union joint connects with described first lumen, and the other end is connected with negative pressure generator.
Preferably, described scrub part is convex dot shape, is evenly distributed on the periphery wall of described body.
Preferably, described sputum suction hole has multiple, is located close to the end of described first lumen, and the most uniformly arranges on the sidewall of described first lumen.
Preferably, along the front end of described body to end, the caliber of described first lumen is gradually increased, and the caliber of described second lumen is gradually reduced.
Preferably, described syringe is provided with scale.
Preferably, described negative pressure union joint is provided with multiple adjustment hole and adjusting plug, and each adjustment hole all correspond to a described adjusting plug.
As mentioned above, the sputum aspirator tube that this utility model relates to, has the advantages that simple in construction, novel in design, easy to use, by arranging the second lumen, making humidification fluid flow out uniformly, wet and slippery effect is preferable, first lumen suction sputum is set simultaneously, scrub part brush expectorant, integrates sputum humidifying, sputum is scrubbed, sputum aspirates, and effectively improves effect and the efficiency of suction sputum.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Element numbers explanation
1 body
11 first lumens
111 sputum suction holes
12 second lumens
121 liquid outlets
13 scrub parts
2 syringes
21 scales
3 negative pressure union joints
31 adjustment holes
32 adjusting plugs
Detailed description of the invention
By particular specific embodiment, embodiment of the present utility model being described below, those skilled in the art can be understood other advantages of the present utility model and effect easily by the content disclosed by this specification.
Notice, structure depicted in this specification institute accompanying drawings, ratio, size etc., the most only in order to coordinate the content disclosed in description, understand for those skilled in the art and read, it is not limited to the enforceable qualifications of this utility model, therefore do not have technical essential meaning, the modification of any structure, the change of proportionate relationship or the adjustment of size, under not affecting effect that this utility model can be generated by and the purpose that can reach, all should still fall in the range of the technology contents disclosed in this utility model obtains and can contain.Simultaneously, in this specification cited as " on ", D score, "left", "right", the term of " middle " etc., it is merely convenient to understanding of narration, and it is not used to limit the enforceable scope of this utility model, being altered or modified of its relativeness, changing under technology contents without essence, when being also considered as the enforceable category of this utility model.
As shown in Figure 1, this utility model provides a kind of sputum aspirator tube, including: body 1, described body 1 can be made of plastics, the first mutually isolated lumen 11 and the second lumen 12 it is provided with in described body 1, wherein the first lumen 11 is suction sputum passage, second lumen 12 is the passage that reduces phlegm, the tube wall of described first lumen 11 is provided with sputum suction hole 111, sputum in airway walls is entered by described sputum suction hole 111, the sidewall of described second lumen 12 is provided with liquid outlet 121, the periphery wall of described body 1 is provided with the scrub part 13 of multiple projection, described scrub part 13 is used for loosening the sputum of thickness in airway walls；Syringe 2, described second lumen 12 connects with described syringe 2, is provided with the humidification fluid of humidifying sputum in described syringe 2, is pushed in the second lumen 12 by humidification fluid by pushing syringe 2.Described sputum aspirator tube also includes negative pressure union joint 3, one end of described negative pressure union joint 3 connects with described first lumen 11, the other end is connected with negative pressure generator, described first lumen 11 subnormal ambient is given by negative pressure generator, sputum in airway walls is sucked from described sputum suction hole 111, and sucking-off at negative pressure union joint 3.During use, first opening negative pressure generator, a slow pushing syringe of hands 2, sputum aspirator tube is inserted the air flue of patient by another, and when being inserted into appointment position, spiral type is drawn upwards into sputum aspirator tube.So on the one hand, utilize the spinning force of liquid outlet 121 and arm to be uniformly sprinkling upon on air flue by humidification fluid, on the other hand, also will be left in the thickness sputum in airway walls and loosen, and by the strength of negative pressure and scrub part 13 by its sucking-off.
As illustrated in fig. 1, it is preferred that described scrub part 13 is protruding in point-like, being evenly distributed on the periphery wall of described body 1, can at utmost draw the mucus in airway walls, described scrub part 13 generally uses silica gel material, will not destroy airway walls.Preferably, described sputum suction hole 111 has multiple, is located close to the end of described first lumen 11, and the most uniformly arranges on the sidewall of described first lumen 11, and described sputum suction hole 111 typically arranges two, and suction sputum is in hgher efficiency.Preferably, along front end 14 to the end 15 of described body 1, the caliber of described first lumen 11 is gradually increased, and the caliber of described second lumen 12 is gradually reduced, and suction sputum is in hgher efficiency, and when using, patient will not produce uncomfortable sensation simultaneously.Preferably, described syringe 2 is provided with scale 21, facilitates medical personnel to judge to inject the capacity of humidification fluid, the usually syringe of 20ml.
As shown in Figure 1, preferably, described negative pressure union joint 3 is provided with multiple adjustment hole 31 and adjusting plug 32, and each adjustment hole 31 all correspond to a described adjusting plug 32, generally use four adjustment holes 31 and adjusting plug, when all sealing adjusting plug 32 on all adjustment holes 31, negative pressure is maximum, and suction is the strongest, but easily cause patient uncomfortable, now it is gradually opened adjusting plug 32, adjusts suction, facilitate the suction sputum under varying environment to operate.
This utility model devises the second lumen 12, makes humidification fluid flow out uniformly, and wet and slippery effect is preferable, integrates sputum humidifying, sputum is scrubbed, sputum aspirates, and effectively improves effect and the efficiency of suction sputum.
In sum, this utility model effectively overcomes various shortcoming of the prior art and has high industrial utilization.
Above-described embodiment only illustrative principle of the present utility model and effect thereof, not for limiting this utility model.Above-described embodiment all can be modified under spirit and the scope of the present utility model or change by any person skilled in the art.Therefore, art has all equivalence modification or changes that usually intellectual is completed under without departing from the spirit disclosed in this utility model and technological thought such as, must be contained by claim of the present utility model.
Claims (2)
1. a sputum aspirator tube, it is characterized in that, including: body (1), syringe (2) and negative pressure union joint (3), mutually isolated the first lumen (11) and the second lumen (12) it is provided with in described body (1), the tube wall of described first lumen (11) is provided with sputum suction hole (111), the sidewall of described second lumen (12) is provided with liquid outlet (121), and the periphery wall of described body (1) is provided with the scrub part (13) of multiple projection；Described second lumen (12) connects with described syringe (2)；One end of described negative pressure union joint (3) connects with described first lumen (11), and the other end is connected with negative pressure generator；Described scrub part (13), in convex dot shape, is evenly distributed on the periphery wall of described body (1)；；Described sputum suction hole (111) has multiple, is located close to the end of described first lumen (11), and the most uniformly arranges on the sidewall of described first lumen (11)；Along the front end (14) of described body (1) to end (15), the caliber of described first lumen (11) is gradually increased, and the caliber of described second lumen (12) is gradually reduced；Described negative pressure union joint (3) is provided with multiple adjustment hole (31) and adjusting plug (32), and each adjustment hole (31) all correspond to a described adjusting plug (32).
Sputum aspirator tube the most according to claim 1, it is characterised in that: described syringe (2) is provided with scale (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521133405.9U CN205759115U (en) | 2015-12-30 | 2015-12-30 | A kind of band washes away the disposal sputum collecting cannula of function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521133405.9U CN205759115U (en) | 2015-12-30 | 2015-12-30 | A kind of band washes away the disposal sputum collecting cannula of function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205759115U true CN205759115U (en) | 2016-12-07 |
Family
ID=57413185
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521133405.9U Expired - Fee Related CN205759115U (en) | 2015-12-30 | 2015-12-30 | A kind of band washes away the disposal sputum collecting cannula of function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205759115U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110464965A (en) * | 2019-09-12 | 2019-11-19 | 郑州大学第一附属医院 | It is a kind of for treating the irrigation and drainage device of vesicovaginal fistula |
| CN110893259A (en) * | 2019-11-11 | 2020-03-20 | 周天敏 | Brush type sputum aspirator |
-
2015
- 2015-12-30 CN CN201521133405.9U patent/CN205759115U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110464965A (en) * | 2019-09-12 | 2019-11-19 | 郑州大学第一附属医院 | It is a kind of for treating the irrigation and drainage device of vesicovaginal fistula |
| CN110464965B (en) * | 2019-09-12 | 2021-12-31 | 郑州大学第一附属医院 | Flushing drainage device for treating vesical vaginal fistula |
| CN110893259A (en) * | 2019-11-11 | 2020-03-20 | 周天敏 | Brush type sputum aspirator |
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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: 20161207 Termination date: 20201230 |