CN208943159U - A kind of dual-chamber type endotracheal tube for newborn - Google Patents
A kind of dual-chamber type endotracheal tube for newborn Download PDFInfo
- Publication number
- CN208943159U CN208943159U CN201820514613.0U CN201820514613U CN208943159U CN 208943159 U CN208943159 U CN 208943159U CN 201820514613 U CN201820514613 U CN 201820514613U CN 208943159 U CN208943159 U CN 208943159U
- Authority
- CN
- China
- Prior art keywords
- suction sputum
- ventilation
- lumen
- newborn
- dual
- 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
Landscapes
- External Artificial Organs (AREA)
Abstract
The utility model relates to a kind of dual-chamber type endotracheal tube for newborn, including ventilation lumen, the ventilation lumen coaxial direction side to be equipped with injection lumen；Suction sputum entrance cavity is opened up at the ventilation lumen coaxial direction and the injection lumen contralateral exposure；The venting cavity pipe end is equipped with the pipe joint that air sac or ventilator are open；In the case where not interrupting air sac pressing or breathing machine ventilation, suction sputum or intratracheal injection drug are realized, no increase ventilation dead space carries out intratracheal injection drug without trachea cannula is pierced through.The drawbacks of old-fashioned sealed suction sputum increases ventilation dead space or open suction sputum interruption mechanical ventilation is avoided, while reducing the workload of medical staff.
Description
Technical field
The utility model relates to the field of medical instrument technology more particularly to a kind of dual-chamber type endotracheal tube for newborn.
Background technique
Current endotracheal tube for newborn in use: being single lumen catheter, there are following 2 drawbacks:
1. without independent injection lumen.When intratracheally using Curosurf (pulmonary surfactant), clinic takes 2 kinds of sides
Method: it is a kind of to interrupt the pressing of recovery capsule or mechanical ventilation, the syringe removal syringe needle of medical fluid is extracted, it is slow by trachea cannula end
Slow injection；Tracheal catheter is punctured with aseptic syringe needle second, medical fluid is slowly injected by syringe along tracheal catheter tube wall, but
Medical fluid, which is injected, finishes tracheal catheter there are puncturing hole, and sterile airtight dressing need to be used to close, and closes and improper easily leads to gas leakage.When
When infant cough reflex is obvious, during above 2 kinds of medical fluids inject method, easily there is drug and backflow and overflow, influences treatment effect
Fruit.
2. cannot closed suction sputum.When to the infant suction sputum of trachea cannula, interrupts the pressing of recovery capsule or mechanical ventilation carries out
Open suction sputum, cause infant cannot effective Continuous aeration, and contamination probability is big.Partial Hospitals neonate department clinically in order to
Ensure not interrupt suction sputum under the pressing of recovery capsule or mechanical ventilation, connects disposable sealed sputum aspirator tube in tracheal catheter end, into
The closed suction sputum of row, but be currently used in the disposable sealed sputum aspirator tube threeway connection of domestic and international neonate department clinically and put to death
Chamber is big, and newborn lesser for lung capacity especially premature is unfavorable for the effective ventilation of lung.
Utility model content
The technical problem to be solved by the utility model is to provide one kind not interrupt air sac pressing or exhale
In the case that suction machine is ventilated, realize suction sputum or intratracheal injection drug, no increases is ventilated dead space, without puncture trachea cannula into
The dual-chamber type endotracheal tube for newborn of the intratracheal drug for injection of row.
In order to solve the above technical problems, the technical solution of the utility model is:
A kind of dual-chamber type endotracheal tube for newborn, including ventilation lumen, the ventilation lumen coaxial direction side are equipped with note
Medicine cavity pipe, extend outwardly about 3cm；
Suction sputum entrance cavity is opened up at the ventilation lumen coaxial direction and the injection lumen contralateral exposure, is extended outwardly about
7cm；
The venting cavity pipe end is equipped with the pipe joint that air sac or ventilator are open.
The suction sputum entrance cavity includes the suction sputum ingate that ventilation lumen side wall is arranged in as a preferred technical solution,
The end face of the suction sputum ingate is equipped with end face lid, and the cover is hingedly mounted at the suction sputum ingate.
Suction sputum inner tube is equipped at the suction sputum ingate as a preferred technical solution, the suction sputum inner tube is coated with
Suction sputum branch pipe.
Suction sputum entrance cavity end is equipped with the first silica gel plug as a preferred technical solution,.
Suction sputum entrance cavity end is additionally provided with control switch as a preferred technical solution,.
The medicine-injecting cavity pipe end is equipped with the second silica gel plug as a preferred technical solution,.
The utility model has following advantages:
Endotracheal suction (ets) or drug for injection can be realized in the case where not interrupting air sac or ventilator, there are no
Trachea cannula need to be pierced through, the silica gel plug that can avoid gas leakage is equipped in the entrance of medicine-pouring pipe and suction sputum inlet, in suction sputum entrance
Chamber, which enters, is equipped with switch at tracheal catheter main body, suction sputum, which finishes, to turn off the switch, and avoids gas flow suction sputum entrance cavity in tracheal catheter.
Avoid the disadvantage that current clinically closed suction sputum increase ventilation dead space in use or open suction sputum interrupt mechanical ventilation
End, while reducing the workload of medical staff.
By adopting the above-described technical solution, a kind of dual-chamber type endotracheal tube for newborn, including ventilation lumen, the ventilation
Lumen coaxial direction side is equipped with injection lumen；Suction is opened up at the ventilation lumen coaxial direction and the injection lumen contralateral exposure
Phlegm entrance cavity；The venting cavity pipe end is equipped with the pipe joint that air sac or ventilator are open；Do not interrupting air sac
In the case where pressing or breathing machine ventilation, suction sputum or intratracheal injection drug, no increase ventilation dead space, without puncture are realized
Trachea cannula carries out intratracheal injection drug.It avoids old-fashioned sealed suction sputum and increases off line in ventilation dead space or open suction sputum
The drawbacks of tool is ventilated, while reducing the workload of medical staff.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of the utility model embodiment.
In figure: 1- ventilation lumen；2- injection lumen；The pipe joint of 3- air sac or ventilator opening；In 4- suction sputum
Pipe；5- suction sputum branch pipe；The first silica gel plug of 6-；7- control switch；The second silica gel plug of 8-；9- suction sputum ingate；The end face 10- lid.
Specific embodiment
As shown in Figure 1, a kind of dual-chamber type endotracheal tube for newborn, including ventilation lumen 1, the coaxial side of the ventilation lumen 1
It is equipped with injection lumen 2 to side, extend outwardly about 3cm；
Suction sputum entrance cavity is opened up at 1 coaxial direction of ventilation lumen and 2 contralateral exposure of injection lumen, is extended outwardly about
7cm；
Ventilation 1 end of lumen is equipped with the pipe joint 3 that air sac or ventilator are open.
The suction sputum entrance cavity includes the suction sputum ingate 9 that ventilation lumen side wall is arranged in, the end of the suction sputum ingate 9
Face is equipped with end face lid 10.
Suction sputum inner tube 4 is equipped at the suction sputum ingate 9, the suction sputum inner tube 4 is coated with suction sputum branch pipe 5.
Suction sputum entrance cavity end is equipped with the first silica gel plug 6.
Suction sputum entrance cavity end is additionally provided with control switch 7.
2 end of injection lumen is equipped with the second silica gel plug 8.
The utility model has the beneficial effects that a kind of dual-chamber type endotracheal tube for newborn, including ventilation lumen, the venting cavity
Pipe coaxial direction side is equipped with injection lumen；Injection lumen and ventilation lumen junction can be additionally provided with application, i.e. medicine-injecting cavity
It pushs injection lumen after pipe injection aside, pushs circular hole left by injection lumen aside using application covering, the ventilation lumen is same
Suction sputum entrance cavity is opened up at axis direction and the injection lumen contralateral exposure；The venting cavity pipe end is equipped with air sac or breathing
The pipe joint of machine opening；In the case where not interrupting air sac pressing or breathing machine ventilation, suction sputum or intratracheal is realized
Drug for injection, no increase ventilation dead space carry out intratracheal injection drug without trachea cannula is pierced through.It avoids old-fashioned sealed
Suction sputum increases the drawbacks of ventilation dead space or open suction sputum interruption mechanical ventilation, while reducing the workload of medical staff.
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 (6)
1. a kind of dual-chamber type endotracheal tube for newborn, it is characterised in that: including lumen of ventilating, the ventilation lumen coaxial direction one
Side is equipped with injection lumen；
Suction sputum entrance cavity is opened up at the ventilation lumen coaxial direction and the injection lumen contralateral exposure；
The venting cavity pipe end is equipped with the pipe joint that air sac or ventilator are open.
2. a kind of dual-chamber type endotracheal tube for newborn as described in claim 1, it is characterised in that: the suction sputum entrance cavity includes
The suction sputum ingate of ventilation lumen side wall is set, and the end face of the suction sputum ingate is equipped with end face lid, and the cover is hingedly pacified
At the suction sputum ingate.
3. a kind of dual-chamber type endotracheal tube for newborn as claimed in claim 2, it is characterised in that: set at the suction sputum ingate
There is suction sputum inner tube, the suction sputum inner tube is coated with suction sputum branch pipe.
4. a kind of dual-chamber type endotracheal tube for newborn as claimed in claim 3, it is characterised in that: suction sputum entrance cavity end
Equipped with the first silica gel plug.
5. a kind of dual-chamber type endotracheal tube for newborn as claimed in claim 3, it is characterised in that: suction sputum entrance cavity end
It is additionally provided with control switch.
6. a kind of dual-chamber type endotracheal tube for newborn as described in claim 1, it is characterised in that: the medicine-injecting cavity pipe end is set
There is the second silica gel plug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820514613.0U CN208943159U (en) | 2018-04-11 | 2018-04-11 | A kind of dual-chamber type endotracheal tube for newborn |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820514613.0U CN208943159U (en) | 2018-04-11 | 2018-04-11 | A kind of dual-chamber type endotracheal tube for newborn |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208943159U true CN208943159U (en) | 2019-06-07 |
Family
ID=66729814
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820514613.0U Expired - Fee Related CN208943159U (en) | 2018-04-11 | 2018-04-11 | A kind of dual-chamber type endotracheal tube for newborn |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208943159U (en) |
-
2018
- 2018-04-11 CN CN201820514613.0U patent/CN208943159U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207119041U (en) | A kind of Respiratory Medicine trachea cannula | |
| CN209751771U (en) | Rotary safety turntable type closed sputum suction tube special for infant patients | |
| CN201333207Y (en) | Disposable sealed sputum suction tube | |
| CN203971116U (en) | A kind of disposable plug-type oral area trachea catheter fixator | |
| CN206518729U (en) | Lung lavage device and lung lavage system | |
| CN208943159U (en) | A kind of dual-chamber type endotracheal tube for newborn | |
| CN207152862U (en) | Multifunctional trachea catheter | |
| CN203989397U (en) | A kind of dual-purpose airtight sputum aspirator tube for artificial airway | |
| CN203677683U (en) | Anti-pollution double-layer air bag oral trachea cannula | |
| CN204655713U (en) | The airtight sputum aspirator tube of flushing type | |
| CN204972604U (en) | Trachea cannula catheter | |
| CN208959124U (en) | Multifunctional tracheal catheter joint device | |
| CN204890869U (en) | Multi -functional couple of bag trachea cannula | |
| CN208785511U (en) | A kind of artificial airway manages anti-bite part and artificial airway's pipe based on the anti-bite part | |
| CN204446884U (en) | Tracheostomy cannula pass blocking integrated device | |
| CN203447602U (en) | Trachea cannula | |
| CN202409757U (en) | Sleeve capsule type guide tube core | |
| CN208927322U (en) | A kind of suction type Dual-channel tracheal cannula | |
| CN104056335A (en) | Airway humidifying device | |
| CN206138542U (en) | But trachea cannula of trachea surface anesthesia function | |
| CN203935492U (en) | A kind of air flue humidification device | |
| CN109847163A (en) | A kind of suction sputum type trachea cannula | |
| CN212491054U (en) | Clinical airway clearing device for critical medicine | |
| CN204468972U (en) | The sputum aspirator tube of additional humidifying oxygen uptake function | |
| CN213077062U (en) | Trachea opens plugging device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190607 Termination date: 20200411 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |