CN209060129U - Oral secretion continues suction device - Google Patents
Oral secretion continues suction device Download PDFInfo
- Publication number
- CN209060129U CN209060129U CN201821164626.6U CN201821164626U CN209060129U CN 209060129 U CN209060129 U CN 209060129U CN 201821164626 U CN201821164626 U CN 201821164626U CN 209060129 U CN209060129 U CN 209060129U
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- CN
- China
- Prior art keywords
- hose
- negative pressure
- suction device
- spongy top
- oral
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Abstract
The utility model discloses a kind of oral secretions to continue suction device, belongs to medical instruments field.Oral secretion continues suction device, it is made of hose, adjustable type switch, spongy top and negative pressure ball, it is fixedly connected inside one end insertion spongy top of hose with spongy top, the other end is fixedly connected and communicates with the drainage tube interface of negative pressure ball, and adjustable type switch socket is fixed on hose.The advantages of the utility model: can persistently attract oral secretion in the cavity interior long-time indwelling of patient, and spongy top effectively prevent abrasion patient oral cavity inner membrance, the absorption damage of oral mucosa when avoid or reducing vacuum suction.Flow control switch can optionally control drainage flow, can press from both sides when toppling over oral secretion and close drainage tube, prevent from flowing backwards；Negative pressure ball exit closing cover can avoid patient's the phenomenon that activity causes drainage-fluid spout plug to fall off in bed.The utility model reduces the difficulty and intensity of care operation, has saved medical treatment cost, ensure that nursing safety.
Description
Technical field
The utility model relates to a kind of oral secretions to continue suction device, belong to medical instruments field.
Background technique
During nursery work, some patients oneself cannot control oral secretion (saliva), persistently there is oral cavity secretion
Logistics goes out, sometimes due to skin can be made to be in dampness, affect the comfort level of patient without timely attracting.In addition, working as
When patient prone position, some patients cannot voluntarily swallow saliva with trachea cannula, if the case where not finding in time
Under, patient persistently has oral secretion that can increase VAP (Ventilator associated pneumonia, ventilator phase
Close property pneumonia) generation.In addition, patient continues oral secretion outflow, sheet and bedding polluted, nurse needs in time to trouble
Person's replacement, increases the workload of nurse.
Utility model content
That the purpose of the utility model is to provide a kind of structures is simple, easy to use, flow is controllable, is not easy to pollute bedding
Oral secretion continues suction device.
To achieve the above object, the utility model uses following design scheme:
A kind of oral secretion continues suction device, is made of hose, adjustable type switch, spongy top and negative pressure ball, hose
One end insertion spongy top inside be fixedly connected with spongy top, the other end be fixedly connected with the drainage tube interface of negative pressure ball simultaneously phase
Logical, adjustable type switch socket is fixed on hose.
The effect of spongy top is that the head end of hose is fixed in patient oral cavity, prevents abrasion patient oral cavity inner membrance.Pass through
Spongy top, the side wall of catheter proximal end open up suction port design, and suction port is made to keep at a distance with mucous membrane, avoid or reduce negative pressure suction
The absorption damage of oral mucosa when drawing.
Multiple apertures are offered on the spongy top.The quantity of aperture is 2-6.
Spongy top is cylindrical body or prism.When for cylindrical body, diameter is the cylindrical body or prism of 1-2cm, length 2-
4cm.For safety more comfortable in using, especially increase the comfort of hose head end, the top surface of spongy top can be cambered surface.
The front end of the hose offers multiple side openings.The position of side opening and the position of the aperture on spongy top to it is corresponding simultaneously
Connection.The quantity of the side opening is 2-6.Spongy top and the side opening of hose front end can be from all angles suction port solinocrines
Object increases the amount of attraction, and oral cavity juice is quickly exported, and prevents outflow oral cavity pollution resistant bed list.
The length of hose is 20-50cm, preferably 20-30cm.
Hose is the channel being drained to the oral secretion of patient from spongy top in negative pressure ball, be medical silica-gel hose or
Medical grade rubber hose has good flexibility, the not soft tissue in injured patient oral cavity, and will not cause that patient's is uncomfortable
Sense.
Adjustable type switch includes switch base, sliding slot and pulley, and switch base is placed on outside the hose, is equipped with and slides on switch base
Slot, pulley are set in sliding slot, oppress the hose by pulley.When sliding slot of the pulley on switch base rolls, gradually make hose
Internal diameter reduce, until hose flattens completely, play the role of limiting flow and switch.When squeezing negative pressure ball, closes and adjust
Section formula switch, so that locking lumen, manufactures pressure difference.By adjustable type switch-mode regulation drainage speed, when oral secretion is more
When, it adjusts to unclamp and close, quick drainage outlet plenum secretion；When oral secretion is less, switch is suitably screwed, to reduce drainage
Speed.The intensity for the attraction that the switch can also be reduced to patient oral cavity is adjusted, is reduced due to attraction oral cavity soft tissue
Damage.
The effect of negative pressure ball is to be vented and formed subnormal ambient when squeezing, to persistently attract and collection port solinocrine
Object.Negative pressure ball includes that drainage tube interface, negative pressure sphere and drainage-fluid outlet, negative pressure sphere pass through drainage tube interface and hose phase
Even, it is equipped with drainage-fluid on negative pressure sphere to export, is equipped with dismountable closing cover, closing cover and drainage-fluid in drainage-fluid outlet
Outlet is that spiral connects.Using outlet closure cap design, can avoid patient, activity causes drainage-fluid spout plug to fall off band in bed
The phenomenon that carrying out oral secretion pollution sheet.
The application method of the utility model is: spongy top being put into patient mouthful, with hose fixed outside adhesive plaster, opens and adjusts
Formula switch, continuous negative pressure suction, if adjustable type is switched and is closed, then negative pressure sphere is pinched in the case where no negative pressure
It is flat, so that sphere is in negative pressure state again.
The utility model has the advantages that: this suction device can make to inhale in the cavity interior fixed indwelling for a long time of patient
Draw that operation is simple, for cannot voluntarily swallow the patient of saliva, persistently has oral secretion outflow, oral secretion is lasting
Suction device can continue to attract saliva.Abrasion patient oral cavity inner membrance can be effectively prevented in spongy top, avoid or reduces negative pressure
The absorption damage of oral mucosa when attraction.Flow control switch on hose can optionally control drainage flow, topple over oral cavity point
It can be pressed from both sides when secretion and close drainage tube, prevent from flowing backwards；The closing cover in negative pressure ball exit, can avoid patient, activity is easy to cause in bed
The phenomenon that drainage-fluid spout plug falls off.The difficulty and intensity of the operation of nursery work are reduced, nursing work load is mitigated, is saved
Medical treatment cost ensure that nursing safety, provide certain guarantee for the rehabilitation of patient.
Be described further, be not limitation of the utility model with reference to the accompanying drawings and detailed description, it is all according to
Any equivalent replacement that the disclosure carries out, belongs to the protection scope of the utility model.
Detailed description of the invention
Fig. 1 is the structure chart of embodiment 1
Fig. 2 is the structure chart of embodiment 2
In figure: 1- hose, the side opening on 11- hose, 2- adjustable type switch, 21- switch base, 22- sliding slot, 23- pulley,
3- spongy top, the aperture on 31- spongy top, 4- negative pressure ball, 41- drainage tube interface, 42- negative pressure sphere, the outlet of 43- drainage-fluid,
431- closing cover.
Specific embodiment
Embodiment 1
Shown in referring to Fig.1, a kind of oral secretion continues suction device, by hose 1, adjustable type switch 2,3 and of spongy top
Negative pressure ball 4 forms, and 3 inside of one end insertion spongy top of hose 1 is fixedly connected with (Nian Jie), the other end and negative pressure ball with spongy top 3
4 drainage tube interface 41 is fixedly connected and communicates, and adjustable type switch 2 is sleeved and fixed on hose 1.
Hose 1 is medical silicone tube or medical rubber hose, and front end offers 2 side openings 11, the position of the side opening 11 on hose
It sets with the position of the aperture 31 on spongy top to corresponding and be connected to.The length of hose is 20cm.
Adjustable type switch 2 includes switch base 21, sliding slot 22 and pulley 23, and switch base 21 is placed on outside the hose 1, is opening
It closes seat 21 and is equipped with sliding slot 22, pulley 23 is set in sliding slot 22, oppresses the hose 1 by pulley 23.When pulley is along switch base
Sliding slot roll when, reduces the internal diameter of hose 1, until hose 1 completely flatten, play limit flow and switch work
With.
Spongy top 3 is cylindrical body, and the diameter of the top surface with arc, cylindrical body is 1cm, length 2cm, in spongy top 3
On offer 2 apertures 31.Aperture 31 on spongy top is corresponding with the position of side opening 11 on hose 1 and is connected to.
Negative pressure ball 4 includes drainage tube interface 41, negative pressure sphere 42 and drainage-fluid outlet 43, and negative pressure sphere 42 passes through drainage
Interface tube 41 is fixedly connected and is connected to hose 1, and drainage-fluid outlet 43 is equipped on negative pressure sphere 42, in drainage-fluid outlet 43
Equipped with dismountable closing cover 431.Closing cover 431 can avoid patient, and activity causes drainage-fluid spout plug to fall off to bring mouth in bed
Solinocrine object pollutes the phenomenon that sheet.
In use, nursing staff is put into spongy top 3 in patient mouthful, with hose 1 fixed outside adhesive plaster, adjustable type switch is opened
2, continuous negative pressure suction, if in the case where no negative pressure, adjustable type switch 2 close, then negative pressure sphere 42 is pinched it is flat,
Sphere is set to be in negative pressure state again.
Embodiment 2
Referring to shown in Fig. 2, a kind of oral secretion continues suction device, by hose 1, adjustable type switch 2,3 and of spongy top
Negative pressure ball 4 forms, and 3 inside of one end insertion spongy top of hose 1 is fixedly connected with (Nian Jie), the other end and negative pressure ball with spongy top 3
4 drainage tube interface 41 is fixedly connected and communicates, and adjustable type switch 2 is sleeved and fixed on hose 1.
Hose 1 is medical silicone tube or medical rubber hose, and front end offers 6 side openings 11, the position of side opening 11 and sponge
The position of aperture 31 on head is to correspondence and is connected to.The length of hose is 50cm.
Adjustable type switch 2 includes switch base 21, sliding slot 22 and pulley 23, and switch base 21 is placed on outside the hose 1, is opening
It closes seat 21 and is equipped with sliding slot 22, pulley 23 is set in sliding slot 22, oppresses the hose 1 by pulley 23.When pulley is along switch base
Sliding slot roll when, reduces the internal diameter of hose 1, until hose 1 completely flatten, play limit flow and switch work
With.
Spongy top 3 is cylindrical body, and top surface is cambered surface, and the diameter of cylindrical body is 1cm, and length 2cm is opened on spongy top 3
Equipped with 6 apertures 31.Aperture 31 is corresponding with the position of side opening 11 on hose 1 and is connected to.
Negative pressure ball 4 includes drainage tube interface 41, negative pressure sphere 42 and drainage-fluid outlet 43, and negative pressure sphere 42 passes through drainage
Interface tube 41 is fixedly connected and is connected to hose 1, and drainage-fluid outlet 43 is equipped on negative pressure sphere 42, in drainage-fluid outlet 43
Equipped with dismountable closing cover 431.
The advantages of basic principles and main features and the utility model of the utility model have been shown and described above, current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention, the utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (10)
1. a kind of oral secretion continues suction device, it is characterised in that: by hose, adjustable type switch, spongy top and negative pressure ball
One end insertion spongy top inside of composition, hose is fixedly connected with spongy top, and the drainage tube interface of the other end and negative pressure ball is fixed
It connects and communicates, adjustable type switch socket is fixed on hose.
2. a kind of oral secretion according to claim 1 continues suction device, it is characterised in that: on the spongy top
Multiple apertures are offered, the quantity of aperture is 2-6.
3. a kind of oral secretion according to claim 2 continues suction device, it is characterised in that: the spongy top is circle
Cylinder or prism.
4. a kind of oral secretion according to claim 3 continues suction device, it is characterised in that: the spongy top is circle
Cylinder, diameter 1-2cm, length 2-4cm.
5. a kind of oral secretion according to claim 1 continues suction device, it is characterised in that: the front end of the hose
Multiple side openings are offered, the quantity of the side opening is 2-6；The position of the side opening is opposite with the position of the aperture on spongy top
It should and be connected to.
6. a kind of oral secretion according to claim 1 continues suction device, it is characterised in that: the top of the spongy top
Face is cambered surface.
7. a kind of oral secretion according to claim 1 continues suction device, it is characterised in that: the length of the hose
For 20-50cm.
8. a kind of oral secretion according to claim 7 continues suction device, it is characterised in that: the length of the hose
For 20-30cm.
9. a kind of oral secretion according to claim 1 continues suction device, it is characterised in that: the negative pressure ball includes
Drainage tube interface, negative pressure sphere and drainage-fluid outlet, negative pressure sphere is connected by drainage tube interface with hose, on negative pressure sphere
It is exported equipped with drainage-fluid, is equipped with dismountable closing cover in drainage-fluid outlet.
10. a kind of oral secretion according to claim 1 continues suction device, it is characterised in that: the adjustable type is opened
Closing includes switch base, sliding slot and pulley, and switch base is placed on outside the hose, and sliding slot is equipped on switch base, and pulley is set to sliding slot
It is interior, the hose is oppressed by pulley.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821164626.6U CN209060129U (en) | 2018-07-23 | 2018-07-23 | Oral secretion continues suction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821164626.6U CN209060129U (en) | 2018-07-23 | 2018-07-23 | Oral secretion continues suction device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209060129U true CN209060129U (en) | 2019-07-05 |
Family
ID=67089655
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821164626.6U Expired - Fee Related CN209060129U (en) | 2018-07-23 | 2018-07-23 | Oral secretion continues suction device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209060129U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110624142A (en) * | 2019-10-28 | 2019-12-31 | 华中科技大学同济医学院附属协和医院 | Subcutaneous emphysema negative pressure suction device |
| CN110812535A (en) * | 2019-10-24 | 2020-02-21 | 自贡市第四人民医院(自贡市急救中心) | Ear-hanging type nasal secretion collecting device and method |
| CN113171132A (en) * | 2021-04-28 | 2021-07-27 | 田丽丽 | Oral extract intelligent acquisition device with disinfection function |
-
2018
- 2018-07-23 CN CN201821164626.6U patent/CN209060129U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110812535A (en) * | 2019-10-24 | 2020-02-21 | 自贡市第四人民医院(自贡市急救中心) | Ear-hanging type nasal secretion collecting device and method |
| CN110624142A (en) * | 2019-10-28 | 2019-12-31 | 华中科技大学同济医学院附属协和医院 | Subcutaneous emphysema negative pressure suction device |
| CN113171132A (en) * | 2021-04-28 | 2021-07-27 | 田丽丽 | Oral extract intelligent acquisition device with disinfection function |
| CN113171132B (en) * | 2021-04-28 | 2023-08-08 | 滨州市中医医院 | Intelligent oral cavity extract collecting device with disinfection function |
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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: 20190705 Termination date: 20200723 |