CN101045174A - Novel tracheal catheter - Google Patents
Novel tracheal catheter Download PDFInfo
- Publication number
- CN101045174A CN101045174A CN 200710013453 CN200710013453A CN101045174A CN 101045174 A CN101045174 A CN 101045174A CN 200710013453 CN200710013453 CN 200710013453 CN 200710013453 A CN200710013453 A CN 200710013453A CN 101045174 A CN101045174 A CN 101045174A
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- CN
- China
- Prior art keywords
- main pipe
- air bag
- mouth
- connection tube
- upper channel
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- 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.)
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- Respiratory Apparatuses And Protective Means (AREA)
Abstract
A trachea catheter is composed of a master catheter with air outlet hole, lateral air outlet hole and inner reinforcing steel wire, a connection tube linked with said master catheter and with upper port linked with respiration machine and anesthesia machine, lower port linked to said master catheter and lateral port with sealing cover, an air bag on said master catheter, and an inflating tube communicated with said air bag.
Description
Technical field
The present invention relates to a kind of medical apparatus and instruments, relate in particular to a kind of endotracheal tube.
Background technology
Respiratory failure merges that brain declines that the critical patient is the devil because of various diseases causes breathing, anoxia, stupor, even during no spontaneous breathing, the patient can be dead at short notice because of severe depletion of oxygen, need urgent per nasal, oral trachea cannula or tracheotomy, implement intraocular balloon and push ventilation or use respirator to carry out the malleation artificial ventilation, with rescue patient life; Just need to use endotracheal tube in this case, mostly existing endotracheal tube is that with common plastic material or silica gel material be material, this conduit in use exists following shortcoming: along with the rising of local serviceability temperature, the easy deliquescing of polymer, conduit gives a discount, also due to illness people's body odour changes and gives a discount, and causes patient ventilating to be obstructed even suffocates.
Summary of the invention
Technical problem to be solved by this invention provides a kind of rational in infrastructure, with low cost, easy to use, practical a kind of novel endotracheal tube.
For solving the problems of the technologies described above, technical scheme of the present invention is: a kind of novel endotracheal tube, comprise main pipe, be connected the connection tube on the main pipe, be arranged on the air bag on the main pipe, the air bag air injection pipe that communicates with air bag, the end of described main pipe is provided with venthole and side venthole, described connection tube comprises the upper channel mouth that is connected with respirator or anesthesia outfit, the lower channel opening that is connected with main pipe, one side of described upper channel mouth is provided with the wing passage mouth, is fixed on the seal cover on the wing passage mouth; Described connection tube is provided with fixed dam and following fixed dam, the built-in reinforcement steel wire of described main pipe.
As a kind of improvement, the angle of described upper channel mouth and lower channel opening is the 30-60 degree.Owing to adopted technique scheme, a kind of novel endotracheal tube, comprise main pipe, be connected the connection tube on the main pipe, be arranged on the air bag on the main pipe, the air bag air injection pipe that communicates with air bag, the end of described main pipe is provided with venthole and side venthole, and described connection tube comprises the upper channel mouth that is connected with respirator or anesthesia outfit, the lower channel opening that is connected with main pipe, one side of described upper channel mouth is provided with the wing passage mouth, is fixed on the seal cover on the wing passage mouth; Described connection tube is provided with fixed dam and following fixed dam, the built-in reinforcement steel wire of described main pipe; When last fixed dam is connected with respirator with anesthetic machine at the upper channel mouth, can play effect fixing and that support, in order to avoid the mouth of pipe of respirator and anesthetic machine, compressing side passage, influence the operate as normal of side passage, when following fixed dam inserts trachea at main pipe, can prevent relatively moving of main pipe and connection tube, to reduce infringement, because the built-in reinforcement steel wire of main pipe of the present invention has been avoided the rising because of local serviceability temperature like this to trachea, the deliquescing of polymer flexible pipe, the phenomenon that conduit gives a discount has also avoided people's body odour due to illness to change and the phenomenon that gives a discount, make patient aeration status more smoothly; The present invention has rational in infrastructure, with low cost, easy to use, practical characteristics.
Description of drawings
Fig. 1 is the structural representation of the embodiment of the invention;
The specific embodiment
A kind of as shown in Figure 1 novel endotracheal tube, comprise main pipe 1, be connected the connection tube 12 on the main pipe 1, be arranged on the air bag 9 on the main pipe 1, the air bag air injection pipe 7 that communicates with air bag 9, the end of described main pipe 1 is provided with venthole 11 and side venthole 10, described connection tube 12 comprises the upper channel mouth 2 that is connected with respirator or anesthesia outfit, the lower channel opening 6 that is connected with main pipe 1, a side of described upper channel mouth 2 is provided with wing passage mouth 4, is fixed on the seal cover 5 on the wing passage mouth 4; Described connection tube 12 is provided with fixed dam 3 and following fixed dam 13, described main pipe 1 built-in reinforcement steel wire 8.
The angle of described upper channel mouth and wing passage mouth is the 30-60 degree.
In use, the upper channel mouth links to each other with anesthetic machine or respirator, be used for ventilation, for preventing gas leakage that wing passage mouth seal cover lid is tight, when drawing endotracheal secretions, again seal cover is opened, if patient has autonomous respiration, need the band endotracheal tube to ventilate, can two blow vents are all open, one of them is used for discharging carbon dioxide, and one is used for connecting oxygen.
Claims (2)
1. novel endotracheal tube, comprise main pipe (1), be connected the connection tube (12) on the main pipe (1), be arranged on the air bag (9) on the main pipe (1), the air bag air injection pipe (7) that communicates with air bag (9), the end of described main pipe (1) is provided with venthole (11) and side venthole (10), described connection tube (12) comprises the upper channel mouth (2) that is connected with respirator or anesthesia outfit, the lower channel opening (6) that is connected with main pipe (1), one side of described upper channel mouth (2) is provided with wing passage mouth (4), is fixed on the seal cover (5) on the wing passage mouth (4); It is characterized in that: described connection tube (12) is provided with fixed dam (3) and following fixed dam (13), the built-in reinforcement steel wire of described main pipe (1) (8).
2. a kind of novel endotracheal tube as claimed in claim 1 is characterized in that: described upper channel mouth (1) is the 30-60 degree with the angle of wing passage mouth (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200710013453 CN101045174A (en) | 2007-01-30 | 2007-01-30 | Novel tracheal catheter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200710013453 CN101045174A (en) | 2007-01-30 | 2007-01-30 | Novel tracheal catheter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101045174A true CN101045174A (en) | 2007-10-03 |
Family
ID=38770275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200710013453 Pending CN101045174A (en) | 2007-01-30 | 2007-01-30 | Novel tracheal catheter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101045174A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101745173B (en) * | 2008-12-01 | 2012-01-04 | 胡大伟 | Medical valve plugging device |
-
2007
- 2007-01-30 CN CN 200710013453 patent/CN101045174A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101745173B (en) * | 2008-12-01 | 2012-01-04 | 胡大伟 | Medical valve plugging device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |