CN209451077U - A kind of anti-medical fluid for tracheotomy or intubation topples over atomizer - Google Patents
A kind of anti-medical fluid for tracheotomy or intubation topples over atomizer Download PDFInfo
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- CN209451077U CN209451077U CN201821440978.XU CN201821440978U CN209451077U CN 209451077 U CN209451077 U CN 209451077U CN 201821440978 U CN201821440978 U CN 201821440978U CN 209451077 U CN209451077 U CN 209451077U
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- injection pipe
- tracheotomy
- connector
- intubation
- hose
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Abstract
The utility model discloses a kind of anti-medical fluids for tracheotomy or intubation to topple over atomizer, including compression atomizer ontology, screwed hose and tee tube；The compression atomizer ontology includes atomizing cup, connector, oxygen hose, venturi injection pipe and atomization core, the atomizing cup is truncated cone-shaped structure, the oxygen hose is threaded through the bottom of a cup of the atomizing cup, the venturi injection pipe is set on the inner end of the oxygen hose, the exit of the venturi injection pipe is arranged in the atomization core, the stopper projection positioned at the exit of venturi injection pipe is equipped in the connector, the connector is connect with atomizing cup；The screwed hose is connect with connector；The horizontal opening of the tee tube is connect with screwed hose, and artificial airway's interface is equipped in one vertical openings, is equipped with duckbill valve in another vertical openings.The utility model can reinforce the nursing of artificial airway, carry out abundant and appropriate air flue humidification.
Description
Technical field
The utility model belongs to the field of medical instrument technology, more particularly to a kind of tracheotomy/trachea cannula that is suitable for is suffered from
The anti-medical fluid of person topples over atomizer.
Background technique
Establishing artificial airway is that clinically critical keeps its respiratory passage unblocked to guarantee the main side of oxygen supply
One of method.But the foundation of artificial airway makes respiratory tract lose physiologic barrier and constant temperature, humidifying effect, causes mucous membrane dry, respiratory tract
Large quantity of moisture is lost, and secretion is dry and hard, easily forms phlegm scab clogs airways.
Oxygen atomizing inhalation therapy is the treatment acute and chronic breathing system that clinically preferable physics is combined with chemotherapy
Unite disease method, it is by becoming subtle aerosol for medical fluid, as patient's air-breathing enters respiratory tract, can sufficiently humidifying exhale
Road is inhaled, medical fluid is made directly to reach lung, is reached and is diminished inflammation, dilute sputum, antibechic, release bronchial spasm, change ventilation function
The purpose of energy.Oxygen atomizing inhalation therapy is with rapid-action, easy to operate, drug dose is small, adverse reaction is light, patient is easy to receive
The advantages that and be widely used in clinic.
If existing oxygen atomization mask to be used to have built up the patient of artificial airway, if mask is grasped in use
It is improper to make nursing, the easy medicine spray for flowing backwards, and generating of medical fluid can be made to lose more, affected the treatment.It is clinically general at present to use
Interval humidifying method carry out artificial air flue humidification, if but such method grasp the dosage of bad humidification fluid, can make instill air flue in it is wet
It is excessive to change liquid measure, patient is caused the adverse reactions such as irritable cough, increased heart rate, blood oxygen saturation decline occur.
Utility model content
The purpose of this utility model is to provide a kind of anti-medical fluids for tracheotomy or intubation to topple over mist
Change device, it can reinforce the nursing of artificial airway, while can be carried out abundant and appropriate air flue humidification, effectively reduce artificial airway simultaneously
Send out disease.
The technical scheme adopted by the utility model to solve the technical problem is as follows:
A kind of anti-medical fluid for tracheotomy or intubation topples over atomizer, including compression atomizer sheet
Body, screwed hose and tee tube；
The compression atomizer ontology includes atomizing cup, connector, oxygen hose, venturi injection pipe and atomization core, institute
Stating atomizing cup is the small truncated cone-shaped structure of the big base diameter of opening diameter, and the oxygen hose is threaded through the cup of the atomizing cup
Bottom, inner end are arranged in the atomizing cup, and outer end is arranged outside the atomizing cup and connect with oxygen supply device, the text mound
In injection pipe be set on the inner end of the oxygen hose, the outlet diameter of the venturi injection pipe is greater than inlet diameter, described
The exit of the venturi injection pipe is arranged in atomization core, and the atomization core is equipped with several and is connected to venturi injection pipe
First through hole, be equipped with the stopper projection positioned at the exit of venturi injection pipe in the connector, the stopper projection with
Certain distance is equipped between the outlet of venturi injection pipe, one end of the connector and the open end of the atomizing cup are detachable
Connection；
The screwed hose is mounted on the other end of the connector；
There is the tee tube horizontal opening and two vertical openings, horizontal opening to connect with screwed hose,
Artificial airway's interface for connecting tracheotomy or trachea cannula, another vertical openings are installed in one vertical openings
On duckbill valve is installed.
Preferably, it is connected through a screw thread between the connector and atomizing cup.
Preferably, the distance between outlet of the stopper projection and venturi injection pipe is 1-3mm.
Preferably, the stopper projection is hemispherical projections.
Preferably, in the atomization core first through hole height be no more than atomization core height half.
Preferably, medium position is equipped with contraction mouth in the connector, and the stopper projection is by stopping core to be mounted on receipts
At necking, the blocking core is equipped with multiple second through-holes, and the height of second through-hole is no more than two points of blocking core height
One of.
Preferably, it is connected between the tee tube and screwed hose by a rotary joint, the both ends of the rotary joint
It is connected through a screw thread respectively with tee tube and screwed hose.
The utility model generate beneficial effect be: the utility model atomizing cup is designed as it is round table-like, can be to prevent medical fluid
Toppling over, can be flowed when droping to the ground the atomizing cup for being provided with atomized liquid to tracheotomy or intubation use, the atomization liquid of cup
It to lower and then is gathered in close to its opening, the negative pressure of the work of venturi injection pipe, generation drives atomized liquid along its outer wall
It flows and is ejected into stopper projection, splashing under high-speed impact around makes drop become misty particle from the another of connector
End sprays, then enters in patients with respiratory tract through screwed hose and tee tube, can solve tracheotomy/intubation simultaneously
Oxygen uptake and air flue humidification problem, make patient feel comfortable, and are conducive to patient's expectoration, and waste medical fluid and medical fluid is avoided to enter patient's gas
Road；In addition, installing duckbill valve in another vertical openings of tee tube, on the one hand it can prevent foreign bodies in airway from entering patient's gas
Road avoids airway infections, on the other hand can guarantee the effective ventilation of patient.
Detailed description of the invention
Below in conjunction with accompanying drawings and embodiments, the utility model is described in further detail, in attached drawing:
Fig. 1 is the structural schematic diagram of the utility model embodiment；
Fig. 2 is the structural schematic diagram of atomizing cup in the utility model embodiment；
Fig. 3 is the structural schematic diagram of connector in the utility model embodiment.
Wherein: 11- atomizing cup, 12- oxygen hose, 13- venturi injection pipe, 14- first through hole, 15- atomization core, 21- connect
Connector, 22- stop core, 23- stopper projection, the second through-hole of 24-, 31- screwed hose, 41- tee tube, 42- duckbill valve, 43- people
Work air flue interface, 44- rotary joint.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only to explain this
Utility model is not used to limit the utility model.
As shown in Figure 1-Figure 3, a kind of anti-medical fluid for tracheotomy or intubation topples over atomizer, including pressure
Contracting formula atomizer ontology, screwed hose 31 and tee tube 41；
Compression atomizer ontology includes atomizing cup 11, connector 21, oxygen hose 12, venturi injection pipe 13 and atomization core
15, atomizing cup 11 is the small truncated cone-shaped structure of the big base diameter of opening diameter, and oxygen hose 12 is threaded through the bottom of a cup of atomizing cup 11,
Its inner end is arranged in atomizing cup 11, and outer end setting is outer in atomizing cup 11 and connect with oxygen supply device, venturi injection pipe 13
It is set on the inner end of oxygen hose 12, the outlet diameter of venturi injection pipe 13 is greater than inlet diameter, and atomization core 15 is arranged in text
The exit of injection pipe 13 in mound, atomization core 15 are equipped with several first through hole 14 being connected to venturi injection pipe 13, even
The stopper projection 23 positioned at the exit of venturi injection pipe 13, stopper projection 23 and venturi injection pipe 13 are equipped in connector 21
Outlet between be equipped with certain distance, one end of connector 21 and the open end of atomizing cup 11 are detachably connected；
Screwed hose 31 is mounted on the other end of connector 21；
There is tee tube a horizontal opening and two vertical openings, horizontal opening to connect with screwed hose 31, one
Artificial airway's interface 43 for connecting tracheotomy or trachea cannula, another vertical openings are installed in a vertical openings
On duckbill valve 42 is installed.
Preferably, it is connected through a screw thread between connector 21 and atomizing cup 11, the connection type is simple and reliable.
Preferably, the distance between outlet of stopper projection 23 and venturi injection pipe 13 is 1-3mm, with refinement atomization
Grain.
Preferably, stopper projection 23 is hemispherical projections, is conducive to the quick flowing and diffusion of atomization gas, improves atomization
Effect.
Preferably, the height of first through hole 14 is no more than the half of 15 height of atomization core in atomization core 15, and preferably the
One through-hole is scallop hole, and height is the one third of atomization core height, and fretwork area is smaller, and the spray volume of atomization gas is got over
Greatly.
Preferably, medium position is equipped with contraction mouth in connector 21, and stopper projection 23 is by stopping core 22 to be mounted on contraction
Mouthful place stops core 22 to be equipped with multiple second through-holes 24, the height of the second through-hole 24 be no more than blocking 22 height of core two/
One, preferably the second through-hole is scallop hole, and height is to stop the one third of core height, and fretwork area is smaller, atomization gas
Spray volume is bigger.Stop core and atomization core is round Openworks shape thin-wall construction, end is equipped with opening.
Preferably, it is connected between tee tube and screwed hose 31 by a rotary joint 44, the both ends point of rotary joint 44
It is not connected through a screw thread with tee tube and screwed hose 31, the connection type is simple and reliable.
The use process of the utility model is: atomization medical fluid is added to atomizing cup, opens oxygen supply device, oxygen flow is adjusted
To 5 ~ 8L/min, until the atomizing nozzle of connector has fog ejection, artificial airway's interface and phase at tracheotomy/trachea cannula
It connects, tracheotomy/intubation can be carried out atomization at this time.
It should be understood that for those of ordinary skills, it can be modified or changed according to the above description,
And all these modifications and variations all should belong to the protection scope of the appended claims for the utility model.
Claims (7)
1. a kind of anti-medical fluid for tracheotomy or intubation topples over atomizer, which is characterized in that including compression
Atomizer ontology, screwed hose (31) and tee tube (41)；
The compression atomizer ontology includes atomizing cup (11), connector (21), oxygen hose (12), venturi injection pipe (13)
With atomization core (15), the atomizing cup (11) is the small truncated cone-shaped structure of the big base diameter of opening diameter, the oxygen hose
(12) it is threaded through the bottom of a cup of the atomizing cup (11), in the atomizing cup (11), outer end is arranged described for inner end setting
Atomizing cup (11) is connect outside and with oxygen supply device, and the venturi injection pipe (13) is set in the inner end of the oxygen hose (12)
On, the outlet diameter of the venturi injection pipe (13) is greater than inlet diameter, and the atomization core (15) is arranged in the venturi
The exit of injection pipe (13), the atomization core (15) are equipped with several first through hole being connected to venturi injection pipe (13)
(14), the stopper projection (23) positioned at the exit of venturi injection pipe (13), the blocking are equipped in the connector (21)
Certain distance, one end of the connector (21) and the mist are equipped between raised (23) and the outlet of venturi injection pipe (13)
The open end for changing cup (11) is detachably connected；
The screwed hose (31) is mounted on the other end of the connector (21)；
The tee tube (41) has a horizontal opening and two vertical openings, and horizontal opening and screwed hose (31) are even
It connects, artificial airway's interface (43) for connecting tracheotomy or trachea cannula is installed in one vertical openings, it is another
Duckbill valve (42) are installed in a vertical openings.
2. the anti-medical fluid according to claim 1 for tracheotomy or intubation topples over atomizer, feature
It is, is connected through a screw thread between the connector (21) and atomizing cup (11).
3. the anti-medical fluid according to claim 1 for tracheotomy or intubation topples over atomizer, feature
It is, the distance between outlet of the stopper projection (23) and venturi injection pipe (13) is 1-3mm.
4. the anti-medical fluid according to claim 1 or 3 for tracheotomy or intubation topples over atomizer, special
Sign is that the stopper projection (23) is hemispherical projections.
5. the anti-medical fluid according to claim 1 for tracheotomy or intubation topples over atomizer, feature
It is, the height of first through hole (14) is no more than the half of atomization core (15) height on the atomization core (15).
6. the anti-medical fluid according to claim 1 for tracheotomy or intubation topples over atomizer, feature
It is, the interior medium position of the connector (21) is equipped with contraction mouth, and the stopper projection (23) is by stopping core (22) to be mounted on
At contraction mouth, the blocking core (22) is equipped with multiple second through-holes (24), and the height of second through-hole (24) is no more than resistance
Keep off the half of core (22) height.
7. the anti-medical fluid according to claim 1 for tracheotomy or intubation topples over atomizer, feature
It is, is connect between the tee tube (41) and screwed hose (31) by a rotary joint (44), the rotary joint (44)
Both ends be connected through a screw thread respectively with tee tube (41) and screwed hose (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821440978.XU CN209451077U (en) | 2018-09-04 | 2018-09-04 | A kind of anti-medical fluid for tracheotomy or intubation topples over atomizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821440978.XU CN209451077U (en) | 2018-09-04 | 2018-09-04 | A kind of anti-medical fluid for tracheotomy or intubation topples over atomizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209451077U true CN209451077U (en) | 2019-10-01 |
Family
ID=68036000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821440978.XU Active CN209451077U (en) | 2018-09-04 | 2018-09-04 | A kind of anti-medical fluid for tracheotomy or intubation topples over atomizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209451077U (en) |
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2018
- 2018-09-04 CN CN201821440978.XU patent/CN209451077U/en active Active
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