CN205672096U - Self-adapting type Oral negative pressure suction device - Google Patents
Self-adapting type Oral negative pressure suction device Download PDFInfo
- Publication number
- CN205672096U CN205672096U CN201620344671.4U CN201620344671U CN205672096U CN 205672096 U CN205672096 U CN 205672096U CN 201620344671 U CN201620344671 U CN 201620344671U CN 205672096 U CN205672096 U CN 205672096U
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- CN
- China
- Prior art keywords
- negative pressure
- draft tube
- tube
- sucking
- head
- 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
- 239000007788 liquid Substances 0.000 claims abstract description 31
- 239000012530 fluid Substances 0.000 claims description 10
- 210000000214 mouth Anatomy 0.000 description 23
- 210000003128 head Anatomy 0.000 description 11
- 238000000034 method Methods 0.000 description 10
- 230000003750 conditioning effect Effects 0.000 description 8
- 230000000694 effects Effects 0.000 description 6
- 206010036790 Productive cough Diseases 0.000 description 5
- 238000004140 cleaning Methods 0.000 description 5
- 208000024794 sputum Diseases 0.000 description 5
- 210000003802 sputum Anatomy 0.000 description 5
- 210000003437 trachea Anatomy 0.000 description 4
- 206010035664 Pneumonia Diseases 0.000 description 3
- 230000000474 nursing effect Effects 0.000 description 3
- 235000009161 Espostoa lanata Nutrition 0.000 description 2
- 240000001624 Espostoa lanata Species 0.000 description 2
- 208000009470 Ventilator-Associated Pneumonia Diseases 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 229940059082 douche Drugs 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000002504 physiological saline solution Substances 0.000 description 2
- 239000011505 plaster Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 208000028399 Critical Illness Diseases 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 208000004756 Respiratory Insufficiency Diseases 0.000 description 1
- 229940030225 antihemorrhagics Drugs 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 244000052616 bacterial pathogen Species 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 230000000025 haemostatic effect Effects 0.000 description 1
- 210000001983 hard palate Anatomy 0.000 description 1
- 201000000615 hard palate cancer Diseases 0.000 description 1
- 210000002837 heart atrium Anatomy 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
- 238000005399 mechanical ventilation Methods 0.000 description 1
- 210000003254 palate Anatomy 0.000 description 1
- 244000052769 pathogen Species 0.000 description 1
- 230000001717 pathogenic effect Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 201000004193 respiratory failure Diseases 0.000 description 1
- 230000028327 secretion Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000002627 tracheal intubation Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Landscapes
- External Artificial Organs (AREA)
Abstract
The utility model relates to technical field of medical instruments, particularly relates to self-adapting type Oral negative pressure suction device.Including negative pressure draft tube；Negative pressure draft tube one end is connected to one with negative pressure sucking-off head；It wherein is provided with some exhaust outlets along negative pressure draft tube length direction on negative pressure sucking-off head；The other negative pressure draft tube other end is fixedly connected with taper sucking-off head；It is fitted with plastic tube along the equidistant uniform close of negative pressure draft tube length direction on negative pressure draft tube circumference side；And an end face of plastic tube is in approximately the same plane with an end face of negative pressure sucking-off head；And another end face of plastic tube all runs through liquid reserve tank and sets in the inner；Liquid reserve tank outline uses the design of thin wall cylindrical cavity；And liquid reserve tank inwall fits tightly with negative pressure draft tube outer wall；Liquid reserve tank is outwards connected with feed tube.
Description
Technical field
The utility model relates to technical field of medical instruments, particularly relates to self-adapting type Oral negative pressure suction device.
Background technology
Oral trachea cannula connect lung ventilator assisted ventilation be rescue suffocate, CPR, the critical illness first aid such as respiratory failure
Conventional rescue method, apply increasingly extensive clinically, the thing followed is increasing of Ventilator Associated Pneumonia, and this becomes
For one of the common complication of patients with mechanical ventilation and main cause of death.Oral trachea cannula patient suffers from Ventilator Acquired
Pneumonia, its main cause is that oral cavity is swallowed and self-cleaning ability declines, and oropharyngeal secretions increases, and the amount reproduction for pathogenic bacteria provides
Caused by condition.Therefore clinically, need to carry out MC to oral trachea cannula patient.Protected by effective oral cavity
Reason, then can reduce the field planting at pars oralis pharyngis for the pathogen, and reduce it and move down, and then reduces Ventilator Associated Pneumonia
Incidence.
At present clinically when implementing MC for oral trachea cannula patient, mainly there are two kinds of methods: one is to pass
The wipe method of system, this method is to soak the moistening cotton balls of oral nursing liquid with haemostatic clamp gripping, wiping tooth buccal labial surface, upper tooth by
Under up to, lower tooth from the bottom to top, from back to front, first left and then right, after side tooth buccal labial surface wiping completes, wiping homonymy cheek stick
Film, then wipes against upper tooth palate side, occlusal surface, lower tooth tongue side and occlusal surface, first left and then right, wiping tooth complete after wiping hard palate again
And back.Another kind of method is douche, and this method is to be extracted appropriate physiological saline or other mouths by a nurse with syringe
Chamber conditioning liquid, slowly rinses from the side corners of the mouth of Patients Underwent Endotracheal Intubation, and another nurse is in offside corners of the mouth suction sputum simultaneously
Mouth intracavity liquid is cleaned by pipe, so repeatedly rinses.
But both approaches is respectively present following shortcoming: traditional wipe method is difficult to carry out oral cavity thoroughly effectively clearly
Clean, and it is not easy to control the dry and wet degree of cotton balls, overly wet easily causing is inhaled by mistake, too dry, does not reaches the purpose in cleaning oral cavity, and
Time spends long；And douche is constantly rinsed in oral cavity by current, can each by each for oral cavity position and oral cavity deep
Plant dirt removal, but the method needs two people to coordinate to be completed, and need SC during injection flushing liquor, inject too fast or mistake
Many oral nursing liquids easily cause to be inhaled by mistake, easily gets the adhesive plaster of fixing cannula wet, may increase after implementing MC
Change the frequency of adhesive plaster and the risk of unexpectedly drawn tubes.
Although conventional art device can effectively clear up oral cavity, but prevent from inhaling by mistake with MC flow process on do also not
Enough, process is still comparatively laborious, also needs many people to coordinate, it is impossible to form the effect that a people completes.
Utility model content
Technical problem to be solved in the utility model, is the technical deficiency for above-mentioned existence, provides self-adapting type
Oral negative pressure suction device, uses the negative pressure sucking-off head design on negative pressure draft tube end face, it is possible to use on negative pressure sucking-off head
Multiple exhaust outlets increase the effect that negative pressure sucks, it is ensured that conditioning liquid and sputum can effectively be got rid of through negative pressure draft tube；Additionally
The design of plastic tube parcel negative pressure draft tube effectively can be carried out the conveying of conditioning liquid by fluid hole to surrounding, and fluid hole
Cavernous body can be moistened, thus conveniently wiping be carried out to oral cavity；The design of the first dead ring, it is possible to achieve be slidably connected therewith
The collar carry out slide anteroposterior, thus realize that negative pressure draft tube integrally moves forward and backward, the convenient position to different depth in oral cavity
It is cleaned；Other collar lower end is hinged with bend pipe, when the compressing tablet of spring pre-tightening acts on the top and bottom in oral cavity, it is possible to achieve
The rotation of negative pressure draft tube, so can be convenient for cleaning in the case of propping up lower jaw opening chamber on patient, it is not necessary to additionally adopt
Operate with spatula, it is achieved integrally multifunction.
For solving above-mentioned technical problem, the utility model be the technical scheme is that to include negative pressure draft tube；Negative pressure is inhaled
Go out pipe one end to be connected to one with negative pressure sucking-off head；It wherein is provided with along negative pressure draft tube length direction on negative pressure sucking-off head
Some exhaust outlets；The other negative pressure draft tube other end is fixedly connected with taper sucking-off head；On negative pressure draft tube circumference side along
The equidistant uniform close of negative pressure draft tube length direction is fitted with plastic tube；And an end face of plastic tube and negative pressure sucking-off head
One end face is in approximately the same plane；And another end face of plastic tube all runs through liquid reserve tank and sets in the inner；Outside liquid reserve tank
Profile uses the design of thin wall cylindrical cavity；And liquid reserve tank inwall fits tightly with negative pressure draft tube outer wall；Liquid reserve tank outwards with
Feed tube connects.
Optimizing the technical program further, described plastic tube outer wall is socketed with the first dead ring；First dead ring side
Plastic tube outer wall on be socketed with two the second dead rings；The end face of one of them the second dead ring and the end face of negative pressure sucking-off head
Coplanar；And the distance phase between two the second dead rings is divided into 2-3cm.
Optimizing the technical program further, the first described dead ring is along the length dimension of negative pressure draft tube length direction
More than the second dead ring；And slidably connect the collar on the first dead ring outer wall；Collar lower end is hinged with bend pipe one end；And
The bend pipe other end is fixing with contiguous block to be connected；Contiguous block is connected with compressing tablet down through spring.
Optimize the technical program further, dismountable on the second described dead ring cavernous body is installed；Two other
It the fluid hole of quantity such as is all provided with on the plastic tube outer wall between the second dead ring.
Compared with prior art, the utility model has the advantage that
1st, the negative pressure sucking-off head design on negative pressure draft tube end face is used, it is possible to use the multiple exhausts on negative pressure sucking-off head
Mouth increases the effect that negative pressure sucks, it is ensured that conditioning liquid and sputum can effectively be got rid of through negative pressure draft tube；
2nd, the design of other plastic tube parcel negative pressure draft tube effectively can carry out conditioning liquid by fluid hole to surrounding
Conveying, and cavernous body can be moistened by fluid hole, thus convenient carries out wiping to oral cavity；
3rd, the design of the first dead ring, it is possible to achieve the collar being slidably connected therewith carries out slide anteroposterior, thus realizes negative
Pressure draft tube integrally moves forward and backward, and the convenient position to different depth in oral cavity is cleaned；
4th, other collar lower end is hinged with bend pipe, when the compressing tablet of spring pre-tightening acts on the top and bottom in oral cavity, and Ke Yishi
The rotation of existing negative pressure draft tube, so can be convenient for cleaning in the case of propping up lower jaw opening chamber on patient, it is not necessary to additionally
Spatula is used to operate, it is achieved integrally multifunction.
Brief description
Fig. 1 is self-adapting type Oral negative pressure suction device side view.
Fig. 2 is self-adapting type Oral negative pressure suction device front view.
Fig. 3 is self-adapting type Oral negative pressure suction device partial enlarged view.
Fig. 4 is the partial enlarged view that self-adapting type Oral negative pressure suction device removes cavernous body.
Fig. 5 is the negative pressure sucking-off head sectional view of self-adapting type Oral negative pressure suction device.
Fig. 6 is the liquid reserve tank partial sectional view of self-adapting type Oral negative pressure suction device.
In figure, the 1st, negative pressure draft tube；2nd, negative pressure sucking-off head；3rd, exhaust outlet；4th, taper sucking-off head；5th, plastic tube；6th, liquid storage
Case；7th, feed tube；8th, the first dead ring；9th, the second dead ring；10th, the collar；11st, bend pipe；12nd, contiguous block；13rd, spring；14th, press
Piece；15th, cavernous body；16th, fluid hole.
Detailed description of the invention
For making the purpose of this utility model, technical scheme and advantage of greater clarity, below in conjunction with detailed description of the invention
And referring to the drawings, the utility model is further described.It should be understood that these describe simply exemplary, and do not really want
Limit scope of the present utility model.Additionally, in the following description, the description to known features and technology is eliminated, to avoid not
Obscure concept of the present utility model necessarily.
Detailed description of the invention: combine shown in Fig. 1-6, including negative pressure draft tube 1；Negative pressure draft tube 1 one end and negative pressure sucking-off
2 are connected to one；It wherein is provided with some exhaust outlets 3 along negative pressure draft tube 1 length direction in negative pressure sucking-off 2；Separately
Outer negative pressure draft tube 1 other end is fixedly connected with taper sucking-off 4；Along negative pressure draft tube 1 on negative pressure draft tube 1 circumference side
The equidistant uniform close of length direction is fitted with plastic tube 5；And an end face of plastic tube 5 and an end of negative pressure sucking-off 2
Face is in approximately the same plane；And another end face of plastic tube 5 all runs through liquid reserve tank 6 and sets in the inner；Liquid reserve tank 6 outline
Use the design of thin wall cylindrical cavity；And liquid reserve tank 6 inwall fits tightly with negative pressure draft tube 1 outer wall；Liquid reserve tank 6 outwards with enter
Liquid pipe 7 connects；Plastic tube 5 outer wall is socketed with the first dead ring 8；It is socketed with two on plastic tube 5 outer wall of the first dead ring 8 side
Individual second dead ring 9；The end face of one of them the second dead ring 9 is coplanar with the end face of negative pressure sucking-off 2；And two second tight
Gu the distance phase between ring 9 is divided into 2-3cm；First dead ring 8 along the length dimension of negative pressure draft tube 1 length direction more than the
Two dead rings 9；And slidably connect the collar 10 on the first dead ring 8 outer wall；The collar 10 lower end is hinged with bend pipe 11 one end；And
And bend pipe 11 other end and contiguous block 12 is fixing is connected；Contiguous block 12 is connected with compressing tablet 14 down through spring 13；Second fastening
Dismountable on ring 9 cavernous body 15 is installed；It the number such as is all provided with on plastic tube 5 outer wall between two other second dead ring 9
The fluid hole 16 of amount.
During concrete operation, installing cavernous body 15 at the second dead ring 9s, the compressing tablet 14 under recycling spring 13 effect supports
Atrium, by being passed through oral nursing liquid (such as physiological saline etc.) in feed tube 7, fully soaks sponge within a certain period of time
Move forward and backward after body 15 and swing negative pressure draft tube 1 and i.e. each position in oral cavity is cleaned, then pass through taper sucking-off 4
Intraoral sputum and conditioning liquid are carried out negative pressure sucking-off by negative pressure sucking-off 2, keep away by the negative pressure suction apparatus effect connecting
Exempt to inhale by mistake.
The utility model is by using negative pressure sucking-off 2 design on negative pressure draft tube 1 end face, it is possible to use negative pressure sucking-off
Multiple exhaust outlets 3 on 2 increase the effect that negative pressure sucks, it is ensured that conditioning liquid and sputum can be effectively through negative pressure draft tubes 1
Get rid of；The design that other plastic tube 5 wraps up negative pressure draft tube 1 effectively can carry out conditioning liquid by fluid hole 16 to surrounding
Conveying, and cavernous body 15 can be moistened by fluid hole 16, thus conveniently wiping is carried out to oral cavity；The design of the first dead ring 8, can
Carrying out slide anteroposterior with the collar 10 that realization is slidably connected therewith, thus realizing that negative pressure draft tube 1 is overall movable, it is right to facilitate
In oral cavity, the position of different depth is cleaned；The other collar 10 lower end is hinged with bend pipe 11, at the compressing tablet 14 of spring 13 pretension
When acting on the top and bottom in oral cavity, it is possible to achieve the rotation of negative pressure draft tube 1, so can prop up lower jaw opening on patient
In the case of chamber convenient for cleaning, it is not necessary to additionally use spatula operate, it is achieved integrally multifunction.
It should be appreciated that above-mentioned detailed description of the invention of the present utility model is used only for exemplary illustration or explains this reality
By novel principle, and do not constitute to restriction of the present utility model.Therefore, without departing from spirit and scope of the present utility model
In the case of any modification, equivalent substitution and improvement etc. done, should be included within protection domain of the present utility model.Additionally,
The utility model claims are intended to fall into scope and border or this scope and border
Whole in equivalents change and modifications example.
Claims (4)
1. self-adapting type Oral negative pressure suction device, it is characterised in that: include negative pressure draft tube (1)；Negative pressure draft tube (1) one end
It is connected to one with negative pressure sucking-off head (2)；Wherein set along negative pressure draft tube (1) length direction on negative pressure sucking-off head (2)
Have some exhaust outlets (3)；Other negative pressure draft tube (1) other end is fixedly connected with taper sucking-off head (4)；Negative pressure draft tube (1)
It is fitted with plastic tube (5) along the equidistant uniform close of negative pressure draft tube (1) length direction on circumference side；And plastic tube (5)
An end face of an end face and negative pressure sucking-off head (2) be in approximately the same plane；And another end face of plastic tube (5) is all
Run through liquid reserve tank (6) and set in the inner；Liquid reserve tank (6) outline uses the design of thin wall cylindrical cavity；And liquid reserve tank (6) inwall
Fit tightly with negative pressure draft tube (1) outer wall；Liquid reserve tank (6) is outwards connected with feed tube (7).
2. self-adapting type Oral negative pressure suction device according to claim 1, it is characterised in that: plastic tube (5) outer wall set
It is connected to the first dead ring (8)；It is socketed with two the second dead rings (9) on plastic tube (5) outer wall of the first dead ring (8) side；
The end face of one of them the second dead ring (9) is coplanar with the end face of negative pressure sucking-off head (2)；And two the second dead rings (9) it
Between distance phase be divided into 2-3cm.
3. self-adapting type Oral negative pressure suction device according to claim 2, it is characterised in that: the first dead ring (8) edge
The length dimension negative pressure draft tube (1) length direction is more than the second dead ring (9)；And it is sliding on the first dead ring (8) outer wall
It is dynamically connected and have the collar (10)；The collar (10) lower end is hinged with bend pipe (11) one end；And bend pipe (11) other end and contiguous block
(12) connection is fixed；Contiguous block (12) is connected with compressing tablet (14) down through spring (13).
4. the self-adapting type Oral negative pressure suction device according to Claims 2 or 3, it is characterised in that: the second dead ring (9)
Upper dismountable cavernous body (15) is installed；It is all provided with on plastic tube (5) outer wall between two other second dead ring (9)
The fluid hole (16) of quantity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620344671.4U CN205672096U (en) | 2016-04-24 | 2016-04-24 | Self-adapting type Oral negative pressure suction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620344671.4U CN205672096U (en) | 2016-04-24 | 2016-04-24 | Self-adapting type Oral negative pressure suction device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205672096U true CN205672096U (en) | 2016-11-09 |
Family
ID=57438688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620344671.4U Expired - Fee Related CN205672096U (en) | 2016-04-24 | 2016-04-24 | Self-adapting type Oral negative pressure suction device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205672096U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111249017A (en) * | 2020-01-17 | 2020-06-09 | 吉林大学 | A kind of medical nursing auxiliary device for gastroscopic surgery |
| CN111407444A (en) * | 2020-02-26 | 2020-07-14 | 珠海格力电器股份有限公司 | Oral cavity cleaning device |
-
2016
- 2016-04-24 CN CN201620344671.4U patent/CN205672096U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111249017A (en) * | 2020-01-17 | 2020-06-09 | 吉林大学 | A kind of medical nursing auxiliary device for gastroscopic surgery |
| CN111407444A (en) * | 2020-02-26 | 2020-07-14 | 珠海格力电器股份有限公司 | Oral cavity cleaning device |
| CN111407444B (en) * | 2020-02-26 | 2024-07-30 | 珠海格力电器股份有限公司 | Oral cavity cleaning device |
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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 |
Granted publication date: 20161109 Termination date: 20170424 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |