CN2427222Y - Synchronous attraction tracheal tube - Google Patents
Synchronous attraction tracheal tube Download PDFInfo
- Publication number
- CN2427222Y CN2427222Y CN 00219957 CN00219957U CN2427222Y CN 2427222 Y CN2427222 Y CN 2427222Y CN 00219957 CN00219957 CN 00219957 CN 00219957 U CN00219957 U CN 00219957U CN 2427222 Y CN2427222 Y CN 2427222Y
- Authority
- CN
- China
- Prior art keywords
- endotracheal tube
- attraction
- end position
- suction catheter
- hole
- 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
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- Media Introduction/Drainage Providing Device (AREA)
Abstract
The utility model relates to a synchronous attraction tracheal catheter. The rear end position of the tracheal catheter is provided with a hole, and the front end position of an attraction tube is inserted into the tracheal catheter through a hole; the rear end position of the attraction tube is provided with a plug; the front end position of the tracheal catheter is provided with an air bag device. The utility model has the advantages that in the practical use, the operation can be reduced and the intubation time is shortened; an air passage is opened through on time, which wins more rescuing opportunities for aiding the patients; the attraction is carried out when the respiration is controlled, whereas, a breathing path needs not to be broken, which can ensure the sustained aeration for respiratory depression patients; the attraction is carried out while in gas inhalation anesthesia, which can ensure the sustained inhalation of the gas narcotic, and the stable concentration of the gas narcotic is maintained.
Description
The utility model relates to a kind of medical apparatus and instruments-attract synchronously endotracheal tube
Prior art is a single tube, promptly single endotracheal tube, often suction catheter and conduit to be used alternatingly when its major defect is to use, increase the time of intubate, increase the weight of patient's anoxia, the more important thing is the time that has prolonged intubate, lost rescue opportunity, bring danger to patient.
The purpose of this utility model is the defective at above-mentioned existence, proposes a kind of synchronous attraction endotracheal tube simple, esy to use, safe and reliable of making.
Technical solution of the present utility model:
Endotracheal tube 1 is arranged, have a hole 2 at the position, rear end of endotracheal tube 1, insert in the endotracheal tube 1 by hole 2 at the front end position of suction catheter 3, and the position, rear end of suction catheter 3 is provided with stopper 5, at the front end position of endotracheal tube 1 airbag apparatus 4 is housed.
The stopper 5 that the position, rear end of suction catheter 3 is provided with is cone-shaped, and its front and back ends bore D1D2 is respectively 3.5mm, 2mm, has one to attract markings 6 on the suction catheter 3, and it is 2cm apart from hole 2 distance h 1 on the conduit 1.The external diameter of suction catheter 3 is 1/3 of endotracheal tube 1 internal diameters.
Advantage of the present utility model:
In actual applications, (1) it can significantly reduce operation sequence, need not to be used alternatingly conduit and suction catheter, shortens the time of intubate, in time opened air flue, for first-aid patients has won more treatment opportunity, attract synchronously during (two) control breathing, must not disconnect the breathing path, the inhibition patient that can ensure respiration has the ventilation of continuing, attract when (three) gas sucks anesthesia, can guarantee the lasting suction of gas anaesthetic, kept the steady concentration of gas anaesthetic.
This utility model draws materials easily, makes simple, easy to use.
Accompanying drawing is a structural representation of the present utility model
Further describe technical solution of the present utility model below in conjunction with accompanying drawing and have a hole 2 apart from the 2cm place, rear end of endotracheal tube 1, the external diameter of suction catheter 3 is not more than 1/3 of endotracheal tube 1 internal diameter.The diameter in hole 2 is less than 3mm, and insert in the endotracheal tube 1 by hole 2 at the front end position of suction catheter 3, and the position, rear end of suction catheter 3 can connect attraction clamors, and at the front end position of endotracheal tube 1 airbag apparatus 4 is housed.
Stopper 5 is cone-shaped, and its forward and backward end bore D1, D2 are respectively 3.5mm, 2mm, has one to attract markings 6 on the suction catheter 3, and it is 2cm apart from hole 2 distance h 1 on the endotracheal tube 1.
Using method, during intubate, left hand is held laryngoscope, right hand middle finger and nameless fixedly endotracheal tube 1, forefinger and thumb fixedly suction catheter 3 and mobile suction catheter 3 attract, but insert while inhaling, when not inhaling, suction pump can be disconnected, with stopper 5 jam-pack suction catheters 3, during control breathing, must not disconnect the breathing path and just can attract, but suction catheter 3 conductive pipe 1 opening part exceeds 2cm attraction trachea endocrine in addition, also but pumpback number centimetre attracts hydrops in the endotracheal tube 1, if suction catheter 3 stops up or inadequate drainages, suction catheter can be carried out clean, insert again in the conduit 1 after unobstructed.
Claims (2)
1, attracts endotracheal tube synchronously, it is characterized in that endotracheal tube is arranged (1), have a hole (2) at the position, rear end of endotracheal tube (1), insert in the endotracheal tube (1) by hole (2) at the front end position of suction catheter (3), the position, rear end of suction catheter (3) is provided with stopper (5), at the front end position of endotracheal tube (1) airbag apparatus (4) is housed.
2, synchronous attraction endotracheal tube according to claim 1, it is characterized in that the stopper (5) that the position, rear end of suction catheter (3) is provided with is cone-shaped, its front and back ends bore (D1), (D2) are respectively 3.5mm, 2mm, there is one to attract markings (6) on the suction catheter (3), it is 2cm apart from hole (2) distance (h1) on the endotracheal tube (1), and the external diameter of suction catheter (3) is 1/3 of endotracheal tube (a 1) internal diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00219957 CN2427222Y (en) | 2000-04-13 | 2000-04-13 | Synchronous attraction tracheal tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00219957 CN2427222Y (en) | 2000-04-13 | 2000-04-13 | Synchronous attraction tracheal tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2427222Y true CN2427222Y (en) | 2001-04-25 |
Family
ID=33585078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00219957 Expired - Fee Related CN2427222Y (en) | 2000-04-13 | 2000-04-13 | Synchronous attraction tracheal tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2427222Y (en) |
-
2000
- 2000-04-13 CN CN 00219957 patent/CN2427222Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Zhou Lisheng Document name: Notice of termination |
|
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |