CN208893264U - Oral cavity continuous negative pressure sputum aspirator tube - Google Patents
Oral cavity continuous negative pressure sputum aspirator tube Download PDFInfo
- Publication number
- CN208893264U CN208893264U CN201721049575.8U CN201721049575U CN208893264U CN 208893264 U CN208893264 U CN 208893264U CN 201721049575 U CN201721049575 U CN 201721049575U CN 208893264 U CN208893264 U CN 208893264U
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- tube
- sputum
- sputum aspirator
- suction sputum
- mouth
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Abstract
The utility model discloses a kind of oral cavity continuous negative pressure sputum aspirator tubes, including sputum aspirator tube (2) and suction sputum mouth (7), it is characterized by: adding among one the connection tube socket (4) for having channel in sputum aspirator tube and suction sputum mouth junction, the sputum aspirator tube other end that the tube head (3) of connection tube socket one end is fixedly connected with sputum aspirator (1) is fixedly connected, the tube socket other end is connected to be equipped with externally threaded tube shape bulge and suction sputum mouth connecting pipe head (8), suction sputum mouth connecting pipe head is fixedly connected with suction sputum ozzle, tube shape bulge is threadably secured with the plastic conduit (6) with female end and connect, suction sputum mouth front end is shorter than plastic conduit 1-3mm.The utility model, by suction sputum mouth sclerosis, convenient for operating, controlling and fix, effectively solves sputum aspirator tube and is snapped inclined and problem on deformation, guarantee suction sputum is smooth using plastic conduit.
Description
Technical field
The utility model relates to a kind of medical instrument, especially a kind of oral cavity continuous negative pressure sputum aspirator tube.
Background technique
It is well known that coma patient, dysphagia patien, phlegm especially more the possible patient of asphyxia in clinical position.
Need intrarterial, inject contrast agent or dilute the patient of sputum and be typically necessary suction sputum punishment, suction sputum refer to direct oral cavity, nasal cavity,
Respiratory tract and oral cavity endocrine are sucked out artificial airway's (tracheotomy), are to maintain respiratory smooth, prevent imbedibility lung
A kind of common treatment means of the complication such as inflammation, atelectasis, asphyxia, and sputum aspirator is the basic instrument of suction sputum, existing suction sputum
Sputum aspirator tube used in machine is all integral the soft of structure with suction sputum mouth using sputum aspirator tube due to consideration that protruding into tracheae from nasal cavity
Matter sebific duct, sputum aspirator tube front, that is, suction sputum mouth part offers several side openings and attracts secretion, but this sputum aspirator tube is for holding
Continuous oral cavity lower negative pressure has the following deficiencies: when attracting first is that mechanical injuries: during suction sputum, multiple side openings of sputum aspirator tube are direct
It is contacted with oral mucosa, easily leads to oral mucosa lesion.Second is that not being fixed easily: since suction nozzle is hose, direct oral cavity being needed to hold
Inconvenient, fixed too tight easy discounting, fixed pine easily slippage, it is sometimes desirable to which the long period adjusts are controlled when continuous vacuum suction.Three
Be that attraction is unsmooth: hose is fixed inconvenient, and easily stings flat or deformation by patient, it is difficult to unobstructed attraction.Fourth is that negative pressure adjusts inconvenience, it is past
Toward two people's compounding practices of needs.
Utility model content
The purpose of the utility model is to overcome the deficiencies in the prior art, provide one kind and do not damage oral mucosa, operation control
System is convenient, guarantees suction sputum smoothly oral cavity continuous negative pressure sputum aspirator tube.The purpose of this utility model is by following technical proposals come real
Now, a kind of oral cavity continuous negative pressure sputum aspirator tube includes sputum aspirator tube and suction sputum mouth, it is characterised in that: in sputum aspirator tube and suction sputum mouth junction
The connection tube socket for having channel is added among one, and the sputum aspirator tube other end that the tube head of connection tube socket one end is fixedly connected with sputum aspirator is solid
Fixed connection, the connection tube socket other end are equipped with externally threaded tube shape bulge and suction sputum mouth connecting pipe head, suction sputum mouth connecting pipe head with
Suction sputum ozzle is fixedly connected, and tube shape bulge is threadably secured with the plastic conduit with female end and connect, suction sputum mouth front end
Shorter than plastic conduit 1-3mm.
Suction sputum mouth body portion's outer diameter is less than hard plastic bore 0.1cm.
Described connection tube socket is equipped with a turn-knob valve for adjusting negative pressure, through-hole aperture and suction sputum among turn-knob valve core
It manages identical.
A shield can be added between connection tube socket and plastic conduit when necessary, and logical be threadedly coupled between the two is anchored on
Between the two.
In use, first by the sputum aspirator tube other end being connect with sputum aspirator with connect the connection of tube socket one end tube head, then by suction sputum
Mouth is fixedly connected with the suction sputum mouth connecting pipe head for connecting tube socket, then plastic conduit is placed on suction sputum mouth and is led to tube socket is connect
Cross threaded connection, by turn-knob valve regulation negative pressure, plastic conduit and suction sputum mouth be placed in patient oral cavity, connecting tube seating in
It outside the bicker of patient side, and is fixed by adhesive plaster and tube socket, can start to continue oral cavity suction sputum after adjusting negative pressure.The utility model
Except oral secretion is suitable for excessively and dysphagia patients, it is also applied for tracheotomy, intubation.With the prior art
It compares, the utility model has the advantage that 1, using side opening is not set on plastic conduit and suction sputum mouth, mitigates and continues suction sputum to viscous
The damage of film.2, suction sputum mouth sclerosis convenient for operation, control and is fixed using plastic conduit.3, suction sputum is effectively solved
Pipe is snapped partially and problem on deformation, guarantee suction sputum are smooth.4, the utility model structure is simple, and manufacture is easy, and can greatly reduce medical care
Person works' amount.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model.
Specific embodiment
As shown in Figure 1, the utility model includes sputum aspirator tube 2 and suction sputum mouth 7, it is characterised in that: in sputum aspirator tube and suction sputum mouth
The connection tube socket 4 for having channel, the suction sputum that the tube head 3 of connection tube socket one end is fixedly connected with sputum aspirator 1 are added among one in junction
The pipe other end is fixedly connected, and the connection tube socket other end is equipped with externally threaded tube shape bulge and suction sputum mouth connecting pipe head 8, suction sputum mouth
Connecting pipe head is fixedly connected with suction sputum ozzle, and tube shape bulge is threadably secured with the plastic conduit 6 with female end and connect,
Certainly do not set screw thread on connection tube socket and plastic conduit, if the two can close grafting can also, the present embodiment selects the former.It inhales
Phlegm mouth body portion's outer diameter is less than hard plastic bore 0.1cm, and it is 0.5cm, suction sputum mouth that the present embodiment, which selects plastic conduit caliber,
Body caliber 0.4cm, suction sputum mouth front end are shorter than plastic conduit 1-3mm.Described connection tube socket is equipped with a rotation for adjusting negative pressure
Valve 5 is turned round, the through-hole aperture among turn-knob valve core is identical as sputum aspirator tube.It can increase between connection tube socket and plastic conduit when necessary
If a shield, and logical be threadedly coupled between the two is anchored between the two, can anti-communicable disease patient phlegm foam fly upward, reduce and pass
It catches an illness propagation.
Claims (4)
1. a kind of oral cavity continuous negative pressure sputum aspirator tube, including sputum aspirator tube (2) and suction sputum mouth (7), it is characterised in that: in sputum aspirator tube and inhale
The connection tube socket (4) for having channel is added among one in phlegm mouth junction, and tube head (3) and sputum aspirator (1) for connecting tube socket one end are fixed
The sputum aspirator tube other end of connection is fixedly connected, and the connection tube socket other end is equipped with externally threaded tube shape bulge and suction sputum mouth connecting tube
Head (8), suction sputum mouth connecting pipe head are fixedly connected with suction sputum ozzle, and tube shape bulge and the plastic conduit (6) with female end are logical
The connection that is screwed is crossed, suction sputum mouth front end is shorter than plastic conduit 1-3mm.
2. a kind of oral cavity continuous negative pressure sputum aspirator tube according to claim 1, it is characterised in that: suction sputum mouth body portion outer diameter is less than
Hard plastic bore 0.1cm.
3. a kind of oral cavity continuous negative pressure sputum aspirator tube according to claim 1, it is characterised in that: set on described connection tube socket
There is the turn-knob valve (5) of an adjusting negative pressure, the through-hole aperture among turn-knob valve core is identical as sputum aspirator tube.
4. a kind of oral cavity continuous negative pressure sputum aspirator tube according to claim 1, it is characterised in that: moulded in connection tube socket and hard
A shield is set between sebific duct.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721049575.8U CN208893264U (en) | 2017-08-22 | 2017-08-22 | Oral cavity continuous negative pressure sputum aspirator tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721049575.8U CN208893264U (en) | 2017-08-22 | 2017-08-22 | Oral cavity continuous negative pressure sputum aspirator tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208893264U true CN208893264U (en) | 2019-05-24 |
Family
ID=66564585
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721049575.8U Active CN208893264U (en) | 2017-08-22 | 2017-08-22 | Oral cavity continuous negative pressure sputum aspirator tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208893264U (en) |
-
2017
- 2017-08-22 CN CN201721049575.8U patent/CN208893264U/en active Active
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