CN218793448U

CN218793448U - Tracheal catheter

Info

Publication number: CN218793448U
Application number: CN202221959218.6U
Authority: CN
Inventors: 谢岚
Original assignee: Sun Yat Sen University Cancer Center
Current assignee: Sun Yat Sen University Cancer Center
Priority date: 2022-07-26
Filing date: 2022-07-26
Publication date: 2023-04-07
Anticipated expiration: 2032-07-26

Abstract

The utility model relates to the field of medical technology, specifically be a tracheal catheter, including the trachea cannula main part, the surface cover of trachea cannula main part is equipped with prevents stinging the ring, and the inside of trachea cannula main part runs through and is provided with visual mechanism, visual mechanism is including miniature visual probe simultaneously, surface cover at miniature visual probe is equipped with spacing fixed gasbag ring, and visual mechanism through the setting can realize the visualization of the internal condition of patient at the in-process of whole trachea cannula through miniature visual probe, and utilize whole picture to progressively accomplish the leading-in of whole trachea cannula, can effectually avoid trachea cannula in-process because of the operation improper mucous membrane damage that leads to trachea and throat.

Description

Tracheal catheter

Technical Field

The utility model relates to the technical field of medical treatment, specifically a tracheal catheter.

Background

The anesthesia recovery room is an important component in the clinical anesthesia process, after the surgical anesthesia is finished, according to the condition of a patient and the specific condition of the surgical anesthesia, the patient after the surgery may have some special conditions such as respiratory depression, nausea, vomiting, pain, agitation and the like, thereby causing certain influence on the safety of the patient, and further treatment needs to be carried out in the anesthesia recovery room.

And in the face of some postoperative patients who suffer from respiratory depression, tracheal intubation nursing is needed to be carried out on the postoperative patients in time, the state of illness of respiratory depression is relieved, and the breathing of the patients is ensured to be smooth, but the mucous membrane injury of the trachea and the larynx caused by improper operation is easy to occur at the moment because the internal conditions of the patients cannot be seen in the process of tracheal intubation and the operation experience of medical workers is completely relied on.

Therefore, there is a need to design an endotracheal tube to solve the above-mentioned problems in the background art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a tracheal catheter to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme:

the utility model provides an endotracheal tube, includes trachea cannula main part, trachea cannula main part's surface cover is equipped with prevents stinging the ring, and trachea cannula main part's inside runs through and is provided with visual mechanism, and visual mechanism is including miniature visual probe simultaneously, is equipped with spacing fixed gasbag ring at miniature visual probe's surface cover.

As the utility model discloses preferred scheme, miniature visual probe and outside display pass through seal wire electric connection, and the one end fixed mounting that miniature visual probe was kept away from to the seal wire has connecting plug, and connecting plug and outside display are pegged graft simultaneously.

As the utility model discloses preferred scheme, spacing fixed gasbag ring and outside inflation equipment are through first business turn over trachea through connection, and the one end fixed mounting that spacing fixed gasbag ring was kept away from to first business turn over trachea has first air cock.

As the utility model discloses preferred scheme, the both ends of preventing stinging the ring are fixed mounting respectively has first spacing end, the spacing end of second, are provided with the tooth's socket between first spacing end, the spacing end of second, and prevent that the inside of stinging the ring runs through and has seted up open type pipe orifice.

As the utility model discloses preferred scheme, prevent stinging the integrative injection moulding of ring and first spacing end, the spacing end of second, and the diameter size of first spacing end, the spacing end of second is greater than the diameter size of preventing stinging the ring.

As the preferred proposal of the utility model, the main body of the trachea cannula comprises a tube body, and the outer surface of the tube body is sleeved with an air bag.

As the preferred scheme of the utility model, body both ends are provided with air flue mouth of pipe, connector respectively, and the gasbag is located and is close to air flue mouth of pipe department.

As the utility model discloses preferred scheme, gasbag and outside air charging outfit pass through the second and aerify connecting pipe through connection, and the second aerify the one end fixed mounting that the gasbag was kept away from to the connecting pipe and have the second air cock.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses in, visual mechanism through setting up can realize the visualization of the internal condition of patient through miniature visual probe at whole trachea cannula's in-process to utilize whole picture to gradually accomplish whole trachea cannula's leading-in, can effectually avoid trachea cannula in-process because of the operation improper mucous membrane damage that leads to trachea and throat.

Drawings

Fig. 1 is a schematic view of the overall overlooking three-dimensional external structure of the present invention;

fig. 2 is a schematic view of the top-view enlarged structure of the main body of the trachea cannula of the present invention;

fig. 3 is a schematic view of a top-view three-dimensional enlarged structure of the visual mechanism of the present invention;

FIG. 4 is a schematic view of a top-view three-dimensional enlarged structure of the micro visual probe of the present invention;

fig. 5 is a schematic view of the overhead three-dimensional enlarged structure of the bite-preventing ring of the present invention;

in the figure: 1. a tracheal cannula body; 11. a tube body; 111. an airway tube orifice; 112. a connector; 12. an air bag; 121. a second inflation connection tube; 122. a second air tap; 2. a bite-preventing ring; 21. a first limit end; 22. a second limit end; 23. a tooth socket; 24. an open tube bore; 3. a visualization mechanism; 31. a miniature visual probe; 311. a guide wire; 312. a connecting plug; 32. limiting and fixing the air bag ring; 321. a first air inlet and outlet pipe; 322. a first air nozzle.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the scope of the present invention based on the embodiments of the present invention.

Please refer to fig. 1-5, the present invention provides a technical solution:

the utility model provides a tracheal cannula, including tracheal cannula main part 1, the surface cover of tracheal cannula main part 1 is equipped with prevents stinging ring 2, and the inside of tracheal cannula main part 1 runs through and is provided with visual mechanism 3, visual mechanism 3 is including miniature visual probe 31 simultaneously, surface cover at miniature visual probe 31 is equipped with spacing fixed gasbag ring 32, can lead into miniature visual probe 31 to the inside of body 11, until miniature visual probe 31 removes to the bottom department of air flue mouth of pipe 111, simultaneously with first gas nozzle 322 and outside inflation equipment fixed connection, utilize simultaneously first business turn over trachea 321 to inflate spacing fixed gasbag ring 32, until spacing fixed gasbag ring 32 and the inseparable laminating of body 11 inner wall, and peg graft connecting plug 312 with outside display, begin to carry out tracheal cannula to the patient afterwards, and the in-process of whole tracheal cannula realizes the visualization of the in-vivo condition of patient through miniature visual probe 31, and utilize whole picture to accomplish the leading-in of whole tracheal cannula gradually, reach suitable position, inflate gasbag 12 immediately, spacing fixed gasbag ring 32, then, follow inside visual probe 31 carries out the visualization of the in-process and the whole trachea cannula is carried out through miniature visual probe gradually, and the effectual in-process of accomplishing the leading-in the trachea cannula, and the leading-in-process of whole picture of trachea cannula, can avoid the trachea cannula to be because of the effectual trachea cannula to the visual probe, the trachea cannula to utilize the effectual trachea cannula to accomplish because of the visual probe, and the trachea cannula to utilize the mucous membrane to accomplish the whole trachea cannula to utilize the effectual in-process of the trachea cannula to be because of the trachea cannula to be damaged.

In this embodiment, referring to fig. 3 and fig. 4, the micro visual probe 31 is electrically connected to an external display through the guide wire 311, and a connection plug 312 is fixedly installed at one end of the guide wire 311 away from the micro visual probe 31, and meanwhile, the connection plug 312 is plugged into the external display; spacing fixed gasbag ring 32 and outside inflation equipment are through first business turn over trachea 321 through-connection, and first business turn over trachea 321 keeps away from the one end fixed mounting of spacing fixed gasbag ring 32 has first air cock 322, and the spacing fixed gasbag ring 32 that just combines first business turn over trachea 321 and first air cock 322 through setting up can carry out quick fixed spacing to miniature visual probe 31 and body 11 on the one hand, guarantee the stability of miniature visual probe 31 of intubate in-process, on the other hand is convenient to miniature visual probe 31 leading-in and deriving in the inside of body 11.

In this embodiment, referring to fig. 5, a first limiting end 21 and a second limiting end 22 are respectively fixedly installed at two ends of the anti-biting ring 2, a tooth socket 23 is arranged between the first limiting end 21 and the second limiting end 22, and an open pipe hole 24 is formed through the interior of the anti-biting ring 2; prevent stinging ring 2 and first spacing end 21, the integrative injection moulding of the spacing end 22 of second, and the diameter size of first spacing end 21, the spacing end 22 of second is greater than the diameter size of preventing stinging ring 2, and but prevent stinging ring 2 joint through the setting and be close to the external one end of patient in trachea cannula main part 1 to the inside of tooth's socket 23 is arranged in to the last lower press of making the patient, thereby can effectually avoid the patient directly to sting the body and lead to ventilating not smoothly.

In this embodiment, referring to fig. 2, the endotracheal intubation main body 1 includes a tube body 11, and an air bag 12 is sleeved on an outer surface of the tube body 11; the two ends of the tube body 11 are respectively provided with an airway tube orifice 111 and a connector 112, and the airbag 12 is located near the airway tube orifice 111; gasbag 12 and outside air charging equipment pass through second inflation connection pipe 121 through connection, and the one end fixed mounting that gasbag 12 was kept away from to second inflation connection pipe 121 has second air cock 122, and can support the trachea through the gasbag 12 that sets up, conveniently fixes air flue mouth of pipe 111 and patient's trachea on the one hand, avoids taking place to remove by oneself, and on the other hand can avoid causing oppression guarantee to ventilate smoothly to air flue mouth of pipe 111.

The working principle is as follows: during the use, can be with leading-in to the inside of body 11 of miniature visual probe 31, move to the bottom department of air flue mouth of pipe 111 until miniature visual probe 31, simultaneously with first tuyere 322 and outside inflation equipment fixed connection, utilize first business turn over trachea 321 to aerify spacing fixed gasbag ring 32 simultaneously, until spacing fixed gasbag ring 32 and the inseparable laminating of body 11 inner wall, and peg graft connecting plug 312 and outside display, begin to carry out trachea cannula to the patient afterwards, and the in-process of whole trachea cannula realizes the visualization of the internal condition of patient through miniature visual probe 31, and utilize whole picture to accomplish gradually leading-in of whole trachea cannula, reach suitable position after, inflate gasbag 12 immediately, spacing fixed gasbag ring 32 is deflated, carry out intraductal derivation to miniature visual probe 31 from the inside of body 11 afterwards, there is certain spreading value.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An endotracheal tube comprising a main body (1) of endotracheal tube, characterized in that: the outer surface cover of trachea cannula main part (1) is equipped with prevents stinging ring (2), and the inside of trachea cannula main part (1) is run through and is provided with visual mechanism (3), and visual mechanism (3) are including miniature visual probe (31) simultaneously, and the outer surface cover of miniature visual probe (31) is equipped with spacing fixed gasbag ring (32).

2. An endotracheal tube according to claim 1, characterized in that: miniature visual probe (31) and outside display pass through seal wire (311) electric connection, and the one end fixed mounting that miniature visual probe (31) were kept away from in seal wire (311) has connecting plug (312), and connecting plug (312) and outside display are pegged graft simultaneously.

3. An endotracheal tube according to claim 1, characterized in that: spacing fixed gasbag ring (32) and outside inflation equipment are through connection through first business turn over trachea (321), and the one end fixed mounting that spacing fixed gasbag ring (32) was kept away from in first business turn over trachea (321) has first air cock (322).

4. An endotracheal tube according to claim 1, characterized in that: the anti-biting device is characterized in that a first limiting end (21) and a second limiting end (22) are fixedly mounted at two ends of the anti-biting ring (2) respectively, a tooth groove (23) is formed between the first limiting end (21) and the second limiting end (22), and an open type pipe hole (24) is formed in the anti-biting ring (2) in a penetrating mode.

5. An endotracheal tube according to claim 4, characterized in that: prevent stinging ring (2) and first spacing end (21), the integrative injection moulding of second spacing end (22), and the diameter size of first spacing end (21), second spacing end (22) is greater than the diameter size of preventing stinging ring (2).

6. An endotracheal tube according to claim 1, characterized in that: the trachea cannula main body (1) comprises a tube body (11), and an air bag (12) is sleeved on the outer surface of the tube body (11).

7. An endotracheal tube according to claim 6, characterized in that: the two ends of the tube body (11) are respectively provided with an air duct nozzle (111) and a connector (112), and the air bag (12) is positioned close to the air duct nozzle (111).

8. An endotracheal tube according to claim 6, characterized in that: the air bag (12) is communicated with external inflating equipment through a second inflating connecting pipe (121), and a second air nozzle (122) is fixedly installed at one end, far away from the air bag (12), of the second inflating connecting pipe (121).