CN214970685U - Tracheal catheter directly placed into smaller catheter and simultaneously performing negative pressure suction - Google Patents
Tracheal catheter directly placed into smaller catheter and simultaneously performing negative pressure suction Download PDFInfo
- Publication number
- CN214970685U CN214970685U CN202120693447.7U CN202120693447U CN214970685U CN 214970685 U CN214970685 U CN 214970685U CN 202120693447 U CN202120693447 U CN 202120693447U CN 214970685 U CN214970685 U CN 214970685U
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- endotracheal tube
- negative pressure
- catheter
- little
- pipe
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Abstract
The utility model belongs to the trachea cannula field especially relates to a directly put into more small-size pipe and go endotracheal tube of negative pressure attraction simultaneously, including big endotracheal tube, the top of big endotracheal tube has connect the negative pressure aspirator, one side pipe side opening of big endotracheal tube, install little endotracheal tube in the pipe side opening, and in the one end of little endotracheal tube extended to the big endotracheal tube, the bottom of little endotracheal tube extended to outside the big endotracheal tube, and installed and aerify the cuff, the other end of little endotracheal tube extended to one side of big endotracheal tube, and was connected with breathing circuit pipe. The utility model discloses can directly embolia more small-size pipe to can carry out the endotracheal tube of the last negative pressure attraction of glottis simultaneously.
Description
Technical Field
The utility model relates to a trachea cannula technical field especially relates to a directly put into more small-size pipe and go simultaneously endotracheal tube of negative pressure attraction.
Background
The trachea cannula technology is an important and basic technology in emergency treatment work of critically ill patients and daily work of anesthesia departments, and in order to maintain stable vital signs and solve the problem of an airway, the airway needs to be established as quickly as possible. However, in actual work, particularly for pediatric patients, the judgment of the model of the tracheal catheter is often not completely accurate, the selected catheter is too large to be successfully intubated at one time, the catheter needs to be reselected and placed again, precious first-aid time is delayed, repeated intubation can increase the risk of throat injury of the patient, and consumable waste is caused.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a tracheal catheter which is directly placed into a smaller catheter and simultaneously performs negative pressure suction.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a directly put into more small-size pipe and go endotracheal tube of negative pressure attraction simultaneously, includes endotracheal tube, endotracheal tube's top has connect the negative pressure aspirator, endotracheal tube's a side pipe side opening, install little endotracheal tube in the pipe side opening, and the one end of little endotracheal tube extends to in the endotracheal tube, and the bottom of little endotracheal tube extends to outside the endotracheal tube, and installs and aerify the cuff, the other end of little endotracheal tube extends to one side of endotracheal tube, and is connected with breathing circuit pipe.
Preferably, a sealing ring is installed in the side hole of the conduit, and the small air pipe conduit penetrates through the sealing ring.
Preferably, one end of a connecting rope is fixedly mounted on one side of the sealing ring, a sealing cover is fixedly connected to the other end of the connecting rope, and the sealing cover is matched with the side hole of the catheter.
Preferably, the seal ring is made of a rubber material.
In the utility model, the tracheal catheter which is directly inserted into the smaller-size catheter and simultaneously performs negative pressure suction can be directly inserted into the smaller-size tracheal catheter through the larger side hole of the tracheal catheter, so that the additional damage to the patient caused by repeated intubation can be avoided, the time of steps of re-inserting a laryngoscope, searching a glottis, re-inserting the catheter and the like can be saved, the time of interrupting oxygen supply of the patient in the intubation operation process can be reduced, and the risk of hypoxemia can be reduced;
the larger tracheal catheter can still be retained on the glottis and used as a negative pressure suction device on the glottis to suck liquid such as secretion around the glottis and prevent mistaken suction. The operation of independently placing the sputum suction tube can be omitted, and the disposable sputum suction tube consumables are saved;
the larger tracheal catheter can be used for continuous supraglottic negative pressure suction, can continuously maintain a better suction effect for operations which need to be flushed continuously and generate secretion or blood continuously, and avoids the phenomenon that the suction effect is poor and the aspiration is easy to cause error aspiration due to inaccurate placement position of the suction tube;
the larger tracheal catheter can be used as a supporting structure of a catheter with a smaller model, and the smaller catheter can be selected from a common disposable tracheal catheter, so that the material consumption cost is reduced.
The utility model discloses can directly embolia more small-size pipe to can carry out the endotracheal tube of the last negative pressure attraction of glottis simultaneously.
Drawings
FIG. 1 is a schematic structural view of a tracheal catheter of the present invention, which is directly inserted into a smaller catheter and simultaneously performs negative pressure suction;
fig. 2 is a schematic view of the connection structure of the sealing ring and the sealing cover of the endotracheal tube directly inserted into the smaller endotracheal tube and simultaneously performing negative pressure suction.
In the figure: 1 big endotracheal tube, 2 negative pressure suction apparatuses, 3 catheter side holes, 4 small endotracheal tubes, 5 inflatable cuffs, 6 breathing circuit tubes, 7 sealing rings, 8 connecting ropes and 9 sealing covers.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-2, a tracheal tube for directly placing a smaller catheter and simultaneously performing negative pressure suction comprises a large tracheal tube 1, wherein a negative pressure suction device 2 is connected to the top of the large tracheal tube 1, a side catheter hole 3 is formed in one side of the large tracheal tube 1, a small tracheal tube 4 is installed in the side catheter hole 3, one end of the small tracheal tube 4 extends into the large tracheal tube 1, the bottom of the small tracheal tube 4 extends out of the large tracheal tube 1, an inflation cuff 5 is installed, and the other end of the small tracheal tube 4 extends to one side of the large tracheal tube 1 and is connected with a breathing loop tube 6.
The utility model discloses in, install sealing washer 7 in the pipe side opening 3, and little trachea catheter 4 runs through sealing washer 7.
The utility model discloses in, fixed mounting has the one end of connecting rope 8 on one side of sealing washer 7, connects the other end fixedly connected with seal closure 9 of rope 8, and seal closure 9 and 3 looks adaptations of pipe side opening.
The utility model discloses in, sealing washer 7 adopts rubber materials to make.
In the utility model, the large tracheal catheter 1 is inserted into the patient body according to the working principle, then the small tracheal catheter 4 is inserted into the catheter side hole 3 of the large tracheal catheter 1, and a smaller tracheal catheter can be directly inserted through the larger tracheal catheter side hole, so that the extra damage to the patient caused by repeated intubation is avoided, meanwhile, the time of steps of re-placing a laryngoscope, searching a glottis, placing the catheter again and the like is saved, the time of interrupting oxygen supply in the intubation operation process of the patient is reduced, and the risk of hypoxemia is reduced;
the larger tracheal catheter can still be retained on the glottis and used as a negative pressure suction device on the glottis to suck liquid such as secretion around the glottis and prevent mistaken suction. The operation of independently placing the sputum suction tube can be omitted, and the disposable sputum suction tube consumables are saved;
the larger tracheal catheter can be used for continuous supraglottic negative pressure suction, can continuously maintain a better suction effect for operations which need to be flushed continuously and generate secretion or blood continuously, and avoids the phenomenon that the suction effect is poor and the aspiration is easy to cause error aspiration due to inaccurate placement position of the suction tube;
the larger tracheal catheter can be used as a supporting structure of a catheter with a smaller model, and the smaller catheter can be selected from a common disposable tracheal catheter, so that the material consumption cost is reduced.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (4)
1. The utility model provides a directly put into more small-size pipe and go simultaneously endotracheal tube that negative pressure attracts, a serial communication port, including endotracheal tube (1), the top of endotracheal tube (1) has connect negative pressure aspirator (2), one side pipe side opening (3) of endotracheal tube (1), install little endotracheal tube (4) in pipe side opening (3), and the one end of little endotracheal tube (4) extends to endotracheal tube (1), and the bottom of little endotracheal tube (4) extends to outside endotracheal tube (1), and installs and aerify cuff (5), the other end of little endotracheal tube (4) extends to one side of endotracheal tube (1), and is connected with breathing circuit pipe (6).
2. An endotracheal tube for direct insertion into smaller size catheters with simultaneous suction of negative pressure, according to claim 1, characterized by the fact that inside the lateral hole (3) of the catheter there is installed a sealing ring (7) and the small endotracheal tube (4) passes through the sealing ring (7).
3. The endotracheal tube capable of being directly inserted into a smaller size catheter and simultaneously performing negative pressure suction as claimed in claim 2, wherein one end of the connection rope (8) is fixedly installed on one side of the seal ring (7), the other end of the connection rope (8) is fixedly connected with the sealing cover (9), and the sealing cover (9) is matched with the catheter side hole (3).
4. An endotracheal tube, directly inserted into a smaller size tube and simultaneously subjected to suction by negative pressure, according to claim 2, characterized in that said seal (7) is made of rubber material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120693447.7U CN214970685U (en) | 2021-04-06 | 2021-04-06 | Tracheal catheter directly placed into smaller catheter and simultaneously performing negative pressure suction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120693447.7U CN214970685U (en) | 2021-04-06 | 2021-04-06 | Tracheal catheter directly placed into smaller catheter and simultaneously performing negative pressure suction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214970685U true CN214970685U (en) | 2021-12-03 |
Family
ID=79096562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120693447.7U Expired - Fee Related CN214970685U (en) | 2021-04-06 | 2021-04-06 | Tracheal catheter directly placed into smaller catheter and simultaneously performing negative pressure suction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214970685U (en) |
-
2021
- 2021-04-06 CN CN202120693447.7U patent/CN214970685U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211203 |