CN209575354U - A kind of push-plate type sputum aspirator tube - Google Patents
A kind of push-plate type sputum aspirator tube Download PDFInfo
- Publication number
- CN209575354U CN209575354U CN201821320576.6U CN201821320576U CN209575354U CN 209575354 U CN209575354 U CN 209575354U CN 201821320576 U CN201821320576 U CN 201821320576U CN 209575354 U CN209575354 U CN 209575354U
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- China
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- push
- plate
- negative pressure
- pressure adjustment
- adjustment hole
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Abstract
The utility model discloses a kind of push-plate type sputum aspirator tubes.Including conduit, the head end of conduit is equipped with sputum suction hole, the right interface of the tail end connection three-way connection of conduit, the left interface of three-way connection is connected with connector, the side interface of three-way connection is connect with connecting plate, and the middle part of connecting plate is equipped with the negative pressure adjustment hole connected with side interface, and the side at the top of connecting plate is equipped with push plate slot, push plate is caught in push plate slot, the top surface of connecting plate is connected with push plate positive stop strip.The advantages of the utility model has easy to use, and the switching process of negative pressure adjustment hole is convenient, flexibly, saves medical care cost, easy to operate, reduces a possibility that patient is by secondary injury.
Description
Technical field
The utility model relates to a kind of Medical sputum suction pipe, especially a kind of push-plate type sputum aspirator tube.
Background technique
It is well known in respiratory disease, the treatment of General anesthesia or emergency rescue, need to often carry out trachea cannula
Or tracheostomy tube, and manually ventilator support is treated, and usually requires to absorb patients with respiratory tract using sputum aspirator tube before treatment
Interior secretion.The common structure of now current sputum aspirator tube is a conduit, and a head end of conduit is equipped with the hole of suction sputum, another
End is equipped with connector and negative pressure adjustment hole, and closing negative pressure adjustment hole is to be sealed suction sputum, and open negative pressure adjustment hole can keep normal
Pressure.The structure of the negative pressure adjustment hole of sputum aspirator tube is mostly style of opening at present, using this sputum aspirator tube, the medical staff before suction sputum operates
Gloves need to be worn, to avoid the pollution of sputum bring, but this mode, when carrying out suction sputum, gloves are sometimes from negative pressure adjustment hole
It is inhaled into a part, causes the blocking in suction sputum channel, and when the interval of suction sputum need to do other work, then needs to replace repeatedly
Gloves will cause certain waste and inconvenience；There are also semi open model, this structures for the structure of the negative pressure adjustment hole of sputum aspirator tube
One blocking head is set usually by negative pressure adjustment hole, in suction sputum, blocking head is filled in into negative pressure adjustment hole, suction sputum is complete
Finish or encounter special circumstances and need pressure release, at this moment just needs to extract blocking head from negative pressure adjustment hole, this structure seems letter
It is single, but in the actual operation process, because first having to guarantee that closed negative pressure adjustment hole can carry out suction sputum, blocking head is filled in
What can usually be filled in when entering negative pressure adjustment hole is very tight, and when needing quickly to open negative pressure adjustment hole, extracting blocking head just seems very numb
It is tired, and slowly, wherein the time expended possibly even causes secondary injury to patient.
In summary: existing sputum aspirator tube has inconvenient to use, cannot flexibly switch negative pressure adjustment hole, and cause to cure
The shortcomings that shield higher cost, there are the hidden danger of secondary injury.
Summary of the invention
The purpose of the utility model is to provide a kind of push-plate type sputum aspirator tubes.Its with easy to use, negative pressure adjustment hole
The advantages of switching process is convenient, flexible, saves medical care cost, easy to operate, reduces a possibility that patient is by secondary injury.
The technical solution of the utility model includes: a kind of push-plate type sputum aspirator tube, including conduit, the head end of conduit are equipped with sputum suction hole,
The right interface of the tail end connection three-way connection of conduit, the left interface of three-way connection are connected with connector, the side interface of three-way connection
It is connect with connecting plate, the middle part of connecting plate is equipped with the negative pressure adjustment hole connected with side interface, and the side at the top of connecting plate, which is equipped with, to push away
Board slot has been caught in push plate in push plate slot, and the top surface of connecting plate is connected with push plate positive stop strip.
In push-plate type sputum aspirator tube above-mentioned, it is equipped with sealing strip placing groove by the negative pressure adjustment hole, in sealing strip placing groove
Equipped with the first sealing strip；Push plate is connected with the second sealing strip close to one end of negative pressure adjustment hole；Sealing ring is cased in the middle part of push plate.
In push-plate type sputum aspirator tube above-mentioned, the push plate connects pressing plate center far from one end of negative pressure adjustment hole, pressing plate
Left and right end portions pass through spring respectively and connect with connecting plate.
In push-plate type sputum aspirator tube above-mentioned, the pressing plate is set as arc panel.
In push-plate type sputum aspirator tube above-mentioned, the pressing plate is equipped with flexible glue layer.
In push-plate type sputum aspirator tube above-mentioned, the tail end of the conduit is additionally provided with suction sputum side opening.
In push-plate type sputum aspirator tube above-mentioned, the connector is equipped with anti-skid chequer.
The utility model has the beneficial effects that compared with prior art, when the utility model is used, need to only be incited somebody to action with conventional method
Connector connects aspirator, then sputum suction hole is sent to suction sputum, and suction sputum, suction sputum can be carried out by sealing negative pressure adjustment hole by push plate
Act simple and quick, and the utility model is provided with sealing strip and sealing ring can guarantee good air-tightness, is needing pressure release
It when stopping suction sputum, also only needs to pull push plate a little, contacts negative pressure adjustment hole with air, this work only needs pine
The push plate for opening pressing can be realized under the reset response of spring, without human intervention, so the negative pressure of the utility model is adjusted
The switch-mode regulation process in hole very simply and conveniently, switchs very flexible；Simultaneously when the utility model is used, can with hand directly with
Sealing cover contact, without using gloves, can save medical care cost；The utility model goes control negative pressure with blocking head than existing
This mode of the switch of adjustment hole is simpler, easy to operate；The push plate of pressing, In need to be only unclamped after the utility model use
Under the action of spring, quick pressure release can be carried out, substantially reduces and stops the time spent by suction sputum, reduce patient herein
The hidden danger of the dangerous situations such as anoxic occurs for period.
In summary: the utility model has easy to use, and the switching process of negative pressure adjustment hole is convenient, flexibly, saves doctor
Protect cost, it is easy to operate, reduce patient by secondary injury a possibility that the advantages of.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the overlooking structure diagram of the utility model；
Fig. 3 is the side view attachment structure schematic diagram of connecting plate；
Fig. 4 is the overlooking the connection structure of connecting plate；
Fig. 5 is the partial schematic diagram of utility model works state；
Fig. 6 is the partial schematic diagram of another utility model works state；
Fig. 7 is the schematic cross-section in the direction A-A in Fig. 2；
Fig. 8 is the structural schematic diagram of connecting plate；
Fig. 9 is the perspective structure schematic diagram of the positive apparent direction of connecting plate；
Figure 10 is the attachment structure schematic diagram of three-way connection and connecting plate；
Figure 11 is the positional diagram of push plate slot Yu push plate positive stop strip.
The label in accompanying drawing is: 1- conduit, 2- sputum suction hole, 3- three-way connection, 4- connector, 5- connecting plate, 6- negative pressure tune
Knothole, 7- push plate slot, 8- push plate, 9- push plate positive stop strip, 10- sealing strip placing groove, the first sealing strip of 11-, 12- second are sealed
Item, 13- sealing ring, 14- pressing plate, 15- spring, 16- flexible glue layer, 17- suction sputum side opening, the right interface of 31-, the left interface of 32-, the side 33-
Interface, 41- anti-skid chequer.
Specific embodiment
The utility model is further described with reference to the accompanying drawings and examples, but is not intended as to the utility model
The foundation of limitation.
Embodiment.A kind of push-plate type sputum aspirator tube is constituted as shown in figs 1-9, including conduit 1, and the head end of conduit 1 is equipped with suction sputum
Hole 2, the right interface 31 of the tail end connection three-way connection 3 of conduit 1, the left interface 32 of three-way connection 3 are connected with connector 4, threeway
The side interface 33 of connector 3 is connect with connecting plate 5, and the middle part of connecting plate 5 is equipped with the negative pressure adjustment hole 6 connected with side interface 33, even
The side at 5 top of fishplate bar is equipped with push plate slot 7, has been caught in push plate 8 in push plate slot 7, the top surface of connecting plate 5 is connected with push plate positive stop strip
9.Side interface 33 is set as rectangular, the isostructural setting of connecting plate 5 of being more convenient for.Push plate 8 be located at push plate slot 7 and push plate positive stop strip 9 it
Between, and initial position does not completely enclose negative pressure adjustment hole 6.
When the utility model is used, connector 4 connect aspirator, with conventional method by the sputum suction hole 2 of 1 head end of conduit send to
At suction sputum, push plate 8 is pressed, push plate 8 can move between push plate slot 7 and push plate positive stop strip 9, and then push plate 8 can seal negative pressure
Adjustment hole 6 seals the side interface 33 of three-way connection 3, starting aspirator, the inside of three-way connection 3 just will form negative pressure in this way,
Sputum can enter conduit 1 from sputum suction hole 2, be then sucked out using right, the left interface of three-way connection 3, need to stop suction sputum, will
Push plate 8 is pulled out along push plate slot 7, makes negative pressure adjustment hole 6 and contacting external air, can pressure release stopping suction sputum operation.
It is equipped with sealing strip placing groove 10 by the negative pressure adjustment hole 6, is equipped with the first sealing strip 11 in sealing strip placing groove 10；
Push plate 8 is connected with the second sealing strip 12 close to one end of negative pressure adjustment hole 6；The middle part of push plate 8 is cased with sealing ring 13.In push plate 8
When closed negative pressure adjustment hole 6, the first sealing strip 11 is close to air-tightness when the second sealing strip 12 guarantees suction sputum, meanwhile, sealing ring
It is the air-tightness that ensure that this position that 13, which can be close to connecting plate 5 equally, can completely enclose negative pressure adjustment hole 6 in this way, guarantees phlegm
Liquid is smoothly sucked out.The production of the materials such as rubber, latex can be used in sealing element.
The push plate 8 connects 14 center of pressing plate far from one end of negative pressure adjustment hole 6, and the left and right end portions of pressing plate 14 pass through respectively
Spring 15 is connect with connecting plate 5.Pressing plate 14 is convenient for users to pressing push plate 8；When stopping suction sputum, user unclamps the pressure of pressing
Plate 14 is done resetting movement by the spring 15 compressed, so that push plate 8 is quickly exposed its closed negative pressure adjustment hole 6, realization is let out
Pressure.
The pressing plate 14 is set as arc panel.Pressing plate 14 is arranged in arc, and finger can preferably press pressing plate when in use in this way
14。
The pressing plate 14 is equipped with flexible glue layer 16.When pressing pressing plate 14, flexible glue layer 16 plays anti-skidding and increase pressing and relaxes
The effect of appropriateness.
The tail end of the conduit 1 is additionally provided with suction sputum side opening 17.Suction sputum side opening 17 can provide the suction sputum angle of more direction.
The connector 4 is equipped with anti-skid chequer 41.Anti-skid chequer 41 facilitates connector 4 and connect with aspirator.
Claims (6)
1. a kind of push-plate type sputum aspirator tube, it is characterised in that: including conduit (1), the head end of conduit (1) is equipped with sputum suction hole (2), conduit
(1) the right interface (31) of tail end connection three-way connection (3), the left interface (32) of three-way connection (3) are connected with connector (4),
The side interface (33) of three-way connection (3) is connect with connecting plate (5), and the middle part of connecting plate (5) is equipped with to be connected with side interface (33)
Negative pressure adjustment hole (6), the side at the top of connecting plate (5) are equipped with push plate slot (7), have been caught in push plate (8) in push plate slot (7), connect
The top surface of plate (5) is connected with push plate positive stop strip (9)；The tail end of the conduit (1) is additionally provided with suction sputum side opening (17).
2. push-plate type sputum aspirator tube according to claim 1, it is characterised in that: be equipped with sealing by the negative pressure adjustment hole (6)
Placing groove (10) is equipped with the first sealing strip (11) in sealing strip placing groove (10)；Push plate (8) is close to negative pressure adjustment hole (6)
One end is connected with the second sealing strip (12)；Sealing ring (13) are cased in the middle part of push plate (8).
3. push-plate type sputum aspirator tube according to claim 1, it is characterised in that: the push plate (8) is far from negative pressure adjustment hole (6)
One end connect pressing plate (14) center, the left and right end portions of pressing plate (14) pass through spring (15) respectively and connect with connecting plate (5).
4. push-plate type sputum aspirator tube according to claim 3, it is characterised in that: the pressing plate (14) is set as arc panel.
5. push-plate type sputum aspirator tube according to claim 3, it is characterised in that: the pressing plate (14) is equipped with flexible glue layer
(16)。
6. push-plate type sputum aspirator tube according to claim 1, it is characterised in that: the connector (4) is equipped with anti-skid chequer
(41)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821320576.6U CN209575354U (en) | 2018-08-16 | 2018-08-16 | A kind of push-plate type sputum aspirator tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821320576.6U CN209575354U (en) | 2018-08-16 | 2018-08-16 | A kind of push-plate type sputum aspirator tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209575354U true CN209575354U (en) | 2019-11-05 |
Family
ID=68372545
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821320576.6U Expired - Fee Related CN209575354U (en) | 2018-08-16 | 2018-08-16 | A kind of push-plate type sputum aspirator tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209575354U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111529763A (en) * | 2020-04-09 | 2020-08-14 | 高明 | Surgical anti-blocking aspirator |
-
2018
- 2018-08-16 CN CN201821320576.6U patent/CN209575354U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111529763A (en) * | 2020-04-09 | 2020-08-14 | 高明 | Surgical anti-blocking aspirator |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191105 Termination date: 20210816 |