CN215537528U - Multifunctional trachea cannula - Google Patents
Multifunctional trachea cannula Download PDFInfo
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- CN215537528U CN215537528U CN202121732007.4U CN202121732007U CN215537528U CN 215537528 U CN215537528 U CN 215537528U CN 202121732007 U CN202121732007 U CN 202121732007U CN 215537528 U CN215537528 U CN 215537528U
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Abstract
The invention discloses a multifunctional trachea cannula, which comprises: the trachea cannula, the air bag pipeline, the auxiliary pipeline, the groove and the Murphy's eye; one side of the tracheal cannula is an elliptic conical surface; an elliptic conical surface at the bottom end of the tracheal cannula is provided with a Murphy's hole; an air bag is arranged at the middle lower end of the trachea cannula; an air bag pipeline is arranged on the air bag; an auxiliary pipeline is arranged on the conical side surface of the bottom end of the trachea cannula; arranging a hole cap on the auxiliary pipeline; a metal annular part is arranged at the middle upper end in the trachea cannula. The device has simple structure and reasonable design, and the hardness of the tracheal cannula is increased by arranging the metal ring part, so that the patient is prevented from biting the tracheal cannula due to discomfort caused by the tracheal cannula to cause danger; the air bag pipeline is arranged to conveniently inflate the air bag, so that the tracheal cannula can be fixed in the trachea of a human body; when the auxiliary borescope is used, the auxiliary borescope is placed in the auxiliary pipeline, so that the auxiliary borescope is connected with the mobile phone to facilitate observation of the position of the trachea cannula.
Description
Technical Field
The invention relates to the technical field of medical instruments, in particular to a multifunctional trachea cannula.
Background
The endotracheal intubation is a technique in which a special endotracheal tube is placed into the trachea through the glottis, and this technique can provide optimal conditions for smooth airway, ventilation and oxygen supply, respiratory tract suction, prevention of aspiration, and the like. The emergency trachea cannula technology becomes an important measure in the process of cardio-pulmonary resuscitation and emergency treatment of critically ill patients accompanied with respiratory dysfunction. The trachea intubation is an important rescue technique commonly used in emergency treatment work, is one of the most widely applied, most effective and most rapid means in respiratory tract management, is the basic skill which must be mastered by medical staff, and plays a vital role in rescuing the life of a patient and reducing the fatality rate.
Disclosure of Invention
The invention aims to provide a multifunctional trachea cannula.
In order to achieve the above object, the present invention employs the following:
a multifunctional endotracheal tube comprising: the trachea cannula, the air sac pipeline, the auxiliary pipeline, the metal annular part, the groove and the Murphy's eye; one side of the tracheal cannula is an elliptic conical surface; an elliptic conical surface at the bottom end of the tracheal cannula is provided with a Murphy's hole; an air bag is arranged at the middle lower end of the trachea cannula; arranging an air bag pipeline on the air bag; an auxiliary pipeline is arranged on the conical side surface of the bottom end of the tracheal cannula; arranging a hole cap on the auxiliary pipeline; a groove is formed in one side of the interior of the tracheal cannula.
Preferably, the groove and the auxiliary tube are both arranged on one side of the elliptic conical surface of the tracheal cannula.
Preferably, the bottom of the auxiliary pipeline is closed and is connected with the tracheal cannula.
Preferably, the air sac and the tracheal cannula are integrally formed.
Preferably, the sputum aspirator also comprises a sputum aspirating catheter and a sputum aspirating auxiliary wire; the sputum suction catheter is placed in the groove on the inner side of the tracheal cannula; the sputum suction auxiliary thread is arranged in the sputum suction catheter.
Preferably, the diameter of the auxiliary conduit is 1-3 mm; the diameter of the tracheal cannula is 3.5-8.5 mm.
Preferably, the balloon conduit has a diameter of 1-3 mm.
The invention has the following advantages:
the device has simple structure and reasonable design, and the hardness of the tracheal cannula is increased by arranging the metal ring part, so that the danger caused by the fact that a patient bites the tracheal cannula due to discomfort generated by the tracheal cannula is prevented; the air bag pipeline is arranged to conveniently inflate the air bag, so that the tracheal cannula can be fixed in the trachea of a human body; when the auxiliary borescope is used, the auxiliary borescope is placed in the auxiliary pipeline, so that the auxiliary borescope is connected with the mobile phone to facilitate observation of the position of the trachea cannula.
The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical solutions of the present invention more clearly understood and to implement them in accordance with the contents of the description, the following detailed description is given with reference to the preferred embodiments of the present invention and the accompanying drawings.
Drawings
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.
Fig. 1 is a schematic structural view of a multifunctional endotracheal tube of the present invention.
FIG. 2 is a schematic view of the sputum-aspirating catheter and the sputum-aspirating auxiliary thread according to the present invention.
Figure 3 is a cross-sectional view of an endotracheal tube.
Figure 4 is a side view of an endotracheal tube.
In the figures, the various reference numbers are:
1-trachea cannula, 2-air sac, 3-air sac pipeline, 4-auxiliary pipeline, 5-hole cap, 6-sputum suction catheter, 7-sputum suction auxiliary wire, 8-metal annular piece, 9-groove, 10-Murphy's hole and 11-auxiliary borescope.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In addition, the technical features involved in the different embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
As shown in fig. 1 to 4, a multifunctional endotracheal tube includes: the trachea cannula comprises a trachea cannula 1, an air bag 2, an air bag pipeline 3, an auxiliary pipeline 4, a metal annular part 8, a groove 9 and a Murphy's hole 10; one side of the tracheal cannula 1 is an elliptic conical surface, so that the tracheal cannula 1 can be conveniently inserted into the trachea of a human body; an Murphy's hole 10 is formed in the elliptic conical surface at the bottom end of the tracheal cannula 1, and the ventilation flow is increased by arranging the Murphy's hole 10; the middle lower end of the tracheal cannula 1 is provided with an air bag 2, the air bag 2 is provided with an air bag pipeline 3, the front end of the air bag pipeline 3 is provided with an inflating device, and the air bag 2 can be conveniently inflated by arranging the air bag pipeline 3 to be fixed on the trachea of a human body; an auxiliary pipeline 4 is arranged on the conical side face of the bottom end of the trachea cannula 1, a hole cap 5 is arranged on the auxiliary pipeline 4, and the hole cap 5 is arranged at the opening of the auxiliary pipeline 4, so that dust is effectively prevented from entering the auxiliary pipeline 4 to pollute the auxiliary pipeline 4; set up recess 9 in trachea cannula 1's inside one side, be convenient for put into inhaling phlegm pipe 6 through setting up recess 9, be convenient for clear up the phlegm in the patient's trachea.
Further, the groove 9 and the auxiliary tube 4 are both arranged on one side of the elliptic cone of the endotracheal tube 1.
Further, the bottom of the auxiliary pipeline 4 is closed and connected with the tracheal cannula 1.
Further, the air bag 2 and the trachea cannula 1 are integrally formed, so that the air bag 2 can be conveniently inflated.
Furthermore, the device also comprises a sputum suction catheter 6 and a sputum suction auxiliary wire 7; a sputum suction catheter 6 is placed in a groove 9 on the inner side of the tracheal cannula 1, a sputum suction auxiliary wire 7 is arranged inside the sputum suction catheter 6, and the front end of the sputum suction auxiliary wire is externally connected with a negative pressure device; when the trachea of a patient is cleaned, the sputum suction catheter 6 is pushed, the sputum suction auxiliary wire 7 in the sputum suction catheter 6 is pushed out to cover the sputum, and the external negative pressure device is started at the same time, so that the sputum can be cleaned out at one time (the sputum suction catheter is similar to a thrombus auxiliary wire for treating thrombus).
Furthermore, the diameter of the auxiliary pipeline 4 is 1-3 mm, the diameter of the tracheal cannula 1 is 3.5-8.5 mm, and the diameter of the air bag pipeline 3 is 1-3 mm.
The working principle of the device is as follows: when the trachea cannula is used, the auxiliary borescope 11 is placed in the auxiliary pipeline 4 and slides to the bottom end of the auxiliary pipeline 4, and a lamp is arranged on the auxiliary borescope 11, so that the distance between the tip end of the trachea cannula and the carina is convenient to observe in the later period; when the sputum in the trachea is cleared for a patient, the sputum suction catheter 6 is inserted into the groove 9 in the trachea cannula 1 and is connected with the auxiliary borescope 11 through the mobile phone Bluetooth, the lamp is arranged on the auxiliary borescope 11, the positions of the trachea cannula 1 and the sputum can be clearly observed through the mobile phone at the moment, and finally the sputum suction auxiliary wire 7 in the sputum suction catheter 6 is pushed out to cover and draw out the sputum; when the sputum suction catheter 6 is not needed to be used, the trachea cannula 1 is only used independently; meanwhile, the auxiliary borescope 11 can be recycled, so that the cost is greatly saved, and the technology is convenient to popularize and apply on a large scale.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (7)
1. A multifunctional endotracheal tube, comprising: the trachea cannula, the air sac pipeline, the auxiliary pipeline, the metal annular part, the groove and the Murphy's eye; one side of the tracheal cannula is an elliptic conical surface; an elliptic conical surface at the bottom end of the tracheal cannula is provided with a Murphy's hole; an air bag is arranged at the middle lower end of the trachea cannula; arranging an air bag pipeline on the air bag; an auxiliary pipeline is arranged on the conical side surface of the bottom end of the tracheal cannula; arranging a hole cap on the auxiliary pipeline; a metal annular part is arranged at the middle upper end in the trachea cannula; a groove is formed in one side of the interior of the tracheal cannula.
2. The multifunctional endotracheal tube according to claim 1, characterized in that the groove and the auxiliary tube are provided on the side of the elliptic cone of the endotracheal tube.
3. The multifunctional endotracheal tube according to claim 2, characterized in that the bottom of the auxiliary tube is closed and connected to the endotracheal tube.
4. The multifunctional endotracheal tube according to claim 1, characterized in that the balloon is integrally formed with the endotracheal tube.
5. The multifunctional trachea cannula according to claim 1, further comprising a sputum suction catheter and a sputum suction assisting wire; the sputum suction catheter is placed in the groove on the inner side of the tracheal cannula; the sputum suction auxiliary thread is arranged in the sputum suction catheter.
6. The multifunctional endotracheal tube according to claim 1, characterized in that said auxiliary tube has a diameter of 1 to 3 mm; the diameter of the tracheal cannula is 3.5-8.5 mm.
7. A multifunctional endotracheal tube according to claim 1, characterized in that the diameter of the balloon tube is 1-3 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121732007.4U CN215537528U (en) | 2021-07-28 | 2021-07-28 | Multifunctional trachea cannula |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121732007.4U CN215537528U (en) | 2021-07-28 | 2021-07-28 | Multifunctional trachea cannula |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215537528U true CN215537528U (en) | 2022-01-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121732007.4U Active CN215537528U (en) | 2021-07-28 | 2021-07-28 | Multifunctional trachea cannula |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215537528U (en) |
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2021
- 2021-07-28 CN CN202121732007.4U patent/CN215537528U/en active Active
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