CN205903500U - Two -chamber trachea cannula of area spraying pipe - Google Patents
Two -chamber trachea cannula of area spraying pipe Download PDFInfo
- Publication number
- CN205903500U CN205903500U CN201620384918.5U CN201620384918U CN205903500U CN 205903500 U CN205903500 U CN 205903500U CN 201620384918 U CN201620384918 U CN 201620384918U CN 205903500 U CN205903500 U CN 205903500U
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- pipe
- spray
- gas tube
- tube
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Abstract
The utility model relates to a two -chamber trachea cannula of area spraying pipe, it includes the main part pipe, connects on the main part pipe to part the pipe on the left side and part the pipe on the right side, is equipped with main cover bag in the middle part of the main part pipe, part a tub lower extreme on the right side and be equipped with the flexion, be equipped with vice cover bag on the flexion. Parting on the left side and being equipped with left gas tube in tub pipe wall, left gas tube lower extreme and main cover bag and vice cover bag intercommunication are equipped with right gas tube in parting tub pipe wall on the right side, and right gas tube lower extreme is equipped with the aluminum -alloy wire that the spiral distributes with main cover bag and vice cover bag intercommunication, main part inside pipe wall, and the aluminum -alloy wire is located main cover bag and overlaps between the bag with vice, be provided with the spraying pipe of connection of after section spraying power device's food level plastics preparation in the characterized in that flexion lumen, spraying pipe top has can spray an atomising head of the vaporific little liquid drop in plane.
Description
Technical field
This utility model is related to a kind of medical apparatus and instruments, particularly a kind of Dual-channel tracheal cannula with spray conduit.
Background technology
With the fast development updated with respirator of general anesthesia technology, application in operation for the general anesthesia is increasingly
Extensively, and the extensive application in clinic with respirator, carry out respirator treatment and rescue after critical patient's tracheal intubation
Situation get more and more.But the either induction and tracheal intubation of general anesthesia operation, postoperative general anesthesia revival or critical illness
People's indwelling gas
Pipe conduit carries out respirator treatment and rescuing period, and patient can stimulate tunica mucosa tracheae because of endotracheal tube, causes aobvious
The blood writing
Kinetics change, show as choking cough, Nausea and vomiting, blood pressure increase, increased heart rate, this especially and deposits to patient
The patient of hypertension, coronary heart disease and high intracranial pressure is totally unfavorable.It is clinically that prevention occurs this problem to adopt trachea at present
Before intubation, single tracheal strips injection topical anesthetic cream and increase are using methods such as calmness, analgesics.But single trachea inner surface is numb
Liquor-saturated be only capable of act on 20-40 minute, for operation the revival stage and need long-time indwelling endotracheal tube patient effect very little,
In addition, a large amount of haemodynamic stabilization that can cause general anesthesia patient Delayed recovery, impact critical patient using calm, analgesics,
Revival to patient and adversely affecting more afterwards.
During Endotracheal Intubation Under General Anesthesia；During waking up period tube drawing；Need part critical patient of Breathing Suppotion treatment etc., by
In endotracheal tube, the directly contact of trachea being stimulated to cause hematodinamicss to fluctuate, sometimes also relatively acutely.This by sympathetic
Blood pressure that neural excitation causes raises, and increased heart rate and choking coughs, the reaction such as restless is to hypertension, coronary heart disease, intracranial hypertension, tendency
The patients such as eclamposia there may come a time when that increasing original state of an illness even causes serious accident.
For preventing the generation of this kind of cardiovascular response, clinic is deepened anesthesia frequently with raising inhalation anesthesia concentration or is used
Intravenous anesthetic, opium kind analgesicses or even muscle relaxant etc. are to mitigate cardiovascular response, but this may breathe and circulation in suppression,
Also it is likely to result in Upper respiratory tract obstruction；Intravenous lignocaine 1mg/kg, intravenous β-receptor blocking agent such as esmolol
1.5mg/kg etc. also can mitigate this kind of reflection, but the process that opportunity of having an effect of medicine and such reaction occur sometimes cannot
Synchronous, increase dose on foot；Use the method such as throat tracheal strips spraying before local anaesthetics such as thyrocricoid puncture, intubation also by local,
But such method is unable to repeated drug taking, and also there is damage in the former.
Content of the invention
The technical problems to be solved in the utility model is to provide a kind of endotracheal tube that can spray to bronchus side wall, its
Can overcome the stimulation of the trachea to directly contact therewith for the existing endotracheal tube, solve choking of emergence stage cough, nausea,
The problem of vomiting and the misery of long-time indwelling endotracheal tube patient.
The technical solution adopted in the utility model is: a kind of Dual-channel tracheal cannula with spray conduit, and it includes main body tube,
A main body tube upper end connection left side is in charge of and is in charge of with the right side, is provided with main cuff in the middle part of main body tube, and the described right side is in charge of lower end and is provided with bending section, curved
Pars convoluta is provided with secondary case capsule.A left side is in charge of in tube wall and is provided with left gas tube, and left gas tube lower end is connected with main cuff and secondary case capsule, right
It is in charge of in tube wall and is provided with right gas tube, right gas tube lower end is connected with main cuff and secondary case capsule, and main body inside pipe wall is provided with spiral type
The aluminum-alloy wire of distribution, aluminum-alloy wire is located between main cuff and secondary case capsule；It is characterized by being provided with described bending section tube chamber
Afterbody connects the spray conduit that the food grade plastic of spraying power set makes, and described spray conduit top carries and can spray
The fog-spray nozzle of the vaporific droplet of plane.
Further, left gas tube upper end is provided with left air valve.
Further, right gas tube upper end is provided with right air valve.
Further, described main body tube, a left side are in charge of and the right side is in charge of and is all made by silica gel material, and described spray conduit is by food stage
Plastic production.
Further, described spray conduit adopts pw-5l-1 type spray line.
The beneficial effects of the utility model are: the purpose of this utility model is to overcome the deficiencies in the prior art,
There is provided the device that a kind of structure is simple, ingenious, rational transtracheal catheters carries out spray delivery to bronchus side wall, this administration fills
Put and while artificial ventilation, medicine can be sent into and be atomized on the bronchus side wall of tracheal intubation far-end so that medicine more holds
Easily it is blown into patient's far-end bronchioless, thus obtaining more preferably drug effect.
Brief description
Fig. 1 is schematic diagram of the present utility model.
Description of reference numerals: 1- main body tube, a 2- left side are in charge of, the 3- right side is in charge of, the main cuff of 31- bending section, 4-, 5- secondary case capsule,
6- fog-spray nozzle.
Specific embodiment
As Fig. 1, a kind of Dual-channel tracheal cannula with spray conduit, it includes the main body tube 1 of silica gel making, on main body tube 1
End connect a left side be in charge of 2 and the right side be in charge of 3, be provided with main cuff 4 in the middle part of main body tube 1, the described right side is in charge of 3 lower ends and is provided with bending section 31, curved
Pars convoluta 31 is provided with secondary case capsule 5.
A left side is in charge of in 2 tube walls and is provided with left gas tube, and left gas tube lower end is connected with main cuff 4 and secondary case capsule 5, and a described left side is filled
Trachea upper end is provided with left air valve, the left gas tube of left Air Valve Control enter to give vent to anger.
The right side is in charge of in 3 tube walls and is provided with right gas tube, and right gas tube lower end is connected with main cuff 4 and secondary case capsule 5, and the described right side is filled
Trachea upper end is provided with right air valve, the right gas tube of right Air Valve Control enter to give vent to anger.
In main body tube, 1 wall is provided with the aluminum-alloy wire of spiral type distribution, and aluminum-alloy wire is located between main cuff 4 and secondary case capsule 5；
It is provided with afterbody in described bending section 31 tube chamber and connect the spray conduit (picture) that the food grade plastic of spraying power set makes,
Described spray conduit top carries the fog-spray nozzle 6 that can spray the vaporific droplet of plane.Described spray conduit adopts pw-5l-1
Type spray line.
Concrete application situation of the present utility model is as follows: spraying power set is connected to spray conduit afterbody, spraying is dynamic
It is marked with liquid medicine inside power apparatus.2 connection oxygen supply respirators are in charge of on a left side, and spray conduit is in charge of 3 tops from the right side and is penetrated, spraying
6 pass from bending section 31 bottom, and stretch in bronchus.When needing bronchus side wall is carried out spray delivery operation, only
Need to operate spraying power set, the medicinal liquid in spraying power set just can through spray conduit finally from fog-spray nozzle 6 be in plane
Shape sprays vaporific medicinal liquid to bronchus side wall.
Especially, it is provided with the aluminum-alloy wire of spiral type distribution in main body tube 1 inwall, aluminum-alloy wire is located at main cuff 4 and pair
Between cuff 5, can effectively increase elasticity and the hardness of Dual-channel tracheal cannula, enter person's windpipe in Dual-channel tracheal cannula
When interior, meeting enhanced convenience, with fast, also can reduce the misery of patient.
The beneficial effects of the utility model are: the purpose of this utility model is to overcome the deficiencies in the prior art,
There is provided the device that a kind of structure is simple, ingenious, rational transtracheal catheters carries out spray delivery to bronchus side wall, this administration fills
Put and while artificial ventilation, medicine can be sent into and be atomized on the bronchus side wall of tracheal intubation far-end so that medicine more holds
Easily it is blown into patient's far-end bronchioless, thus obtaining more preferably drug effect.
Claims (5)
1. a kind of Dual-channel tracheal cannula with spray conduit, it includes main body tube, and a main body tube upper end connection left side is in charge of and is in charge of with the right side,
It is provided with main cuff, the described right side is in charge of lower end and is provided with bending section, and bending section is provided with secondary case capsule in the middle part of main body tube；A left side is in charge of in tube wall
It is provided with left gas tube, left gas tube lower end is connected with main cuff and secondary case capsule, the right side is in charge of in tube wall and is provided with right gas tube, right inflation
Pipe lower end is connected with main cuff and secondary case capsule, and main body inside pipe wall is provided with the aluminum-alloy wire of spiral type distribution, and aluminum-alloy wire is located at master
Between cuff and secondary case capsule；It is characterized by: it is provided with the spray conduit that afterbody connects spraying power set, institute in bending section tube chamber
State spray conduit top and carry the fog-spray nozzle that can spray the vaporific droplet of plane.
2. a kind of Dual-channel tracheal cannula with spray conduit according to claim 1 it is characterised in that: left gas tube upper end
It is provided with left air valve.
3. a kind of Dual-channel tracheal cannula with spray conduit according to claim 2 it is characterised in that: right gas tube upper end
It is provided with right air valve.
4. a kind of Dual-channel tracheal cannula with spray conduit according to claim 1 or 3 it is characterised in that: described master
Body pipe, a left side are in charge of and the right side is in charge of and is all made by silica gel material, and described spray conduit is made by food grade plastic.
5. a kind of Dual-channel tracheal cannula with spray conduit according to claim 4 it is characterised in that: described spray conduit
Using pw-5l-1 type spray line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620384918.5U CN205903500U (en) | 2016-04-29 | 2016-04-29 | Two -chamber trachea cannula of area spraying pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620384918.5U CN205903500U (en) | 2016-04-29 | 2016-04-29 | Two -chamber trachea cannula of area spraying pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205903500U true CN205903500U (en) | 2017-01-25 |
Family
ID=57815147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620384918.5U Expired - Fee Related CN205903500U (en) | 2016-04-29 | 2016-04-29 | Two -chamber trachea cannula of area spraying pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205903500U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107349503A (en) * | 2017-07-10 | 2017-11-17 | 温州医科大学附属第二医院、温州医科大学附属育英儿童医院 | A kind of Dual-channel tracheal cannula of accurate medication |
-
2016
- 2016-04-29 CN CN201620384918.5U patent/CN205903500U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107349503A (en) * | 2017-07-10 | 2017-11-17 | 温州医科大学附属第二医院、温州医科大学附属育英儿童医院 | A kind of Dual-channel tracheal cannula of accurate medication |
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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: 20170125 Termination date: 20180429 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |