CN219983557U - Auxiliary device for sucking trachea cannula - Google Patents
Auxiliary device for sucking trachea cannula Download PDFInfo
- Publication number
- CN219983557U CN219983557U CN202321562275.5U CN202321562275U CN219983557U CN 219983557 U CN219983557 U CN 219983557U CN 202321562275 U CN202321562275 U CN 202321562275U CN 219983557 U CN219983557 U CN 219983557U
- Authority
- CN
- China
- Prior art keywords
- tube
- pipe
- way pipe
- way
- sputum
- 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.)
- Active
Links
- 210000003437 trachea Anatomy 0.000 title claims abstract description 36
- 238000007493 shaping process Methods 0.000 claims description 8
- 230000001174 ascending effect Effects 0.000 claims description 2
- 206010036790 Productive cough Diseases 0.000 abstract description 38
- 208000024794 sputum Diseases 0.000 abstract description 38
- 210000003802 sputum Anatomy 0.000 abstract description 38
- 210000000214 mouth Anatomy 0.000 abstract description 13
- 230000005484 gravity Effects 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 238000002627 tracheal intubation Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 206010007617 Cardio-respiratory arrest Diseases 0.000 description 1
- 208000010496 Heart Arrest Diseases 0.000 description 1
- 206010062717 Increased upper airway secretion Diseases 0.000 description 1
- 208000004756 Respiratory Insufficiency Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000002496 gastric effect Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 210000003300 oropharynx Anatomy 0.000 description 1
- 208000026435 phlegm Diseases 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 230000000241 respiratory effect Effects 0.000 description 1
- 201000004193 respiratory failure Diseases 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
Landscapes
- External Artificial Organs (AREA)
Abstract
The utility model discloses an auxiliary device for sucking an endotracheal tube, which comprises a through tube, wherein an endotracheal tube component for sucking the trachea tube is arranged at the first end of the three-way tube, a negative pressure sucking tube connected with a negative pressure source is arranged at the second end of the three-way tube, a plugging cap is arranged at the third end of the three-way tube, an extension tube extending into an inner cavity of the three-way tube along the axial direction of the three-way tube is arranged at the first end of the three-way tube, an accommodating groove with an upward opening is formed by the outer wall of the extension tube and the inner wall of the three-way tube in a surrounding manner, the endotracheal tube component is arranged on the extension tube, negative pressure is applied to the three-way tube by the negative pressure sucking tube, sputum in the oral cavity of a patient is sucked into the three-way tube through the endotracheal tube component at the moment, and when the sputum is sucked on the inner wall of the three-way tube and flows back downwards under the action of gravity, the sputum is prevented from flowing back into the accommodating groove from the extension tube to the oral cavity of the patient, and the sputum sucking effect is improved.
Description
Technical Field
The utility model relates to the technical field of medical equipment, in particular to an auxiliary device for sucking an endotracheal tube.
Background
Tracheal intubation is an effective means for rescuing patients with cardiopulmonary arrest and severe respiratory failure clinically. In the trachea cannula process, a part of patients have more viscous sputum, blood or gastric reflux due to the oropharynx, so that the field of view in the laryngoscope is severely limited in the trachea cannula process.
The operator can perform tracheal intubation operation after the sputum suction tube is placed into the trachea cannula to suck the sputum cleanly. The sputum suction and the trachea cannula operation are performed step by step, so that the cannula time is longer, and the rescue efficiency is reduced.
Currently, the application publication number is CN103830779A, wherein the sputum suction cannula adopts a three-way pipe, one end of the sputum suction cannula is connected into a patient, the second end of the sputum suction cannula is connected with a machine, the third end of the sputum suction cannula is connected with a suction cylinder, and sputum is sucked out of the third port by the suction cylinder; in this scheme, when the sputum gets into the three-way pipe inside from first port, if the suction of pump department is weaker, the sputum can adhere to the inner wall inside the three-way pipe this moment, then can flow back to patient's oral cavity along first port, appears the condition of sputum refluence.
Therefore, how to design an auxiliary device for aspiration tracheal intubation for preventing the backflow of sputum is a technical problem to be solved urgently by the person skilled in the art.
Disclosure of Invention
In order to solve at least one technical problem in the background art, the utility model aims to provide an auxiliary device for sucking trachea cannula, which solves the problem that sputum flows backwards along the inner wall of a three-way pipe.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides an attract trachea cannula auxiliary device, includes the three-way pipe, and the trachea cannula subassembly that is used for the intubate is installed to the first end of three-way pipe, and the negative pressure suction pipe that is connected with the negative pressure source is installed to the second end of three-way pipe, and the shutoff cap is installed to the third end of three-way pipe, the extension pipe that extends in the three-way pipe inner chamber is installed along the three-way pipe axial to the first end of three-way pipe, the outer wall of extension pipe with the inner wall of three-way pipe encloses into the ascending storage tank of opening, trachea cannula subassembly installs on the extension pipe.
Further, the trachea cannula assembly comprises a connecting pipe and a trachea cannula, the connecting pipe is inserted into the end part of the extension pipe and is communicated with the inner cavity of the three-way pipe, and the trachea cannula is mounted on the connecting pipe.
Further, the longitudinal section of the accommodating groove is U-shaped with an upward opening.
Further, the plugging cap is buckled at the end part of the three-way pipe.
Furthermore, the tee pipe is T-shaped, and the plugging cap and the tracheal cannula component are on the same axis.
Further, the plugging cap is provided with a plug hole, a shaping guide wire is inserted into the plug hole, and the shaping guide wire penetrates through the extension tube and the connecting tube to extend into the tracheal cannula.
Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, one end of the three-way pipe is plugged through the plugging cap, then negative pressure is applied to the three-way pipe by the negative pressure suction pipe, at the moment, sputum in the oral cavity of a patient is sucked into the three-way pipe through the trachea cannula assembly, and when the sputum is adsorbed on the inner wall of the three-way pipe and flows back downwards under the action of gravity, the sputum flows back into the storage groove, so that the sputum is prevented from flowing back to the oral cavity of the patient from the extension pipe, and the sputum suction effect is improved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is an exploded view of the present utility model;
FIG. 3 is a cross-sectional view of a turntable according to the present utility model;
fig. 4 is a cross-sectional view of the tee and occluding cap of the present utility model.
In the figure: 1. a three-way pipe; 10. an extension tube; 11. a storage groove; 12. a plugging cap; 121. a plug hole; 2. a tracheal cannula assembly; 21. a connecting pipe; 22. a tracheal cannula; 3. shaping the guide wire; 4. negative pressure suction tube.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
This embodiment provides an aspiration trachea cannula auxiliary device, will inhale phlegm operation and trachea cannula operation and merge for the speed of intubate, prevent that the sputum of aspiration from flowing back to patient's oral cavity.
As shown in fig. 1, the device comprises a three-way pipe 1, wherein the three-way pipe 1 is of a T-shaped structure, one end of the three-way pipe 1 is connected with an endotracheal tube assembly 2, the endotracheal tube assembly 2 is used for being inserted into the oral cavity of a patient, and a negative pressure suction pipe 4 connected with a negative pressure source is arranged at the second end of the three-way pipe 1; the other end of the three-way pipe 1 is plugged by a detachable plugging cap 12.
Through the above-mentioned setting, through negative pressure suction tube 4 for three-way pipe 1 provides the negative pressure, at this moment, inserts to the oral cavity inside of patient with trachea cannula subassembly 2, absorbs the sputum in the patient's oral cavity to three-way pipe 1 inside with trachea cannula subassembly 2.
After the sputum extraction in the oral cavity of the patient is completed, the tracheal cannula assembly 2 is required to be inserted into the throat of the patient at this time to perform the cannula operation. Compared with the traditional sputum suction and intubation operation, the sputum suction oral cavity is carried out by the trachea cannula assembly 2, after the sputum suction is finished, the trachea cannula assembly 2 is immediately intubated, the negative pressure suction tube 4 is not required to be dismantled, the trachea cannula time is shortened, and the patient is conveniently rescued.
Because after the sputum suction operation is finished, the tracheal cannula assembly 2 needs to be inserted into the laryngeal cavity of a patient in time, the negative pressure source at the end part of the negative pressure suction tube 4 stops operating at the moment, and sputum in the three-way tube 1 needs to be collected and processed in order to be prevented from flowing back into the oral cavity of the patient, in the embodiment, as shown in fig. 2 and 3, the extension tube 10 extending into the inner cavity of the three-way tube 1 along the axial direction of the three-way tube 1 is installed at the first end of the three-way tube 1, and at the moment, the outer wall of the extension tube 10 and the inner wall of the three-way tube 1 enclose an accommodating groove 11 with an upward opening, and the longitudinal section of the accommodating groove 11 is U-shaped, so that the sputum can be conveniently stored.
Through the arrangement, when the negative pressure source at the end part of the negative pressure suction pipe 4 stops working, the sputum attached to the inner wall of the three-way pipe 1 flows downwards under the action of gravity, and the sputum flows into the containing groove 11, so that the sputum is prevented from flowing back to the oral cavity of a patient from the extension pipe 10.
In this embodiment, as shown in fig. 2, the tracheal cannula assembly 2 includes a connecting tube 21 and a tracheal cannula 22, wherein, one end of the connecting tube 21 is inserted into the inner cavity of the extension tube 10, the tracheal cannula 22 is installed on the connecting tube 21, so that the tracheal cannula assembly 2 and the three-way tube 1 are conveniently installed, after the tracheal cannula is completed, the tracheal cannula assembly 2 is conveniently detached from the three-way tube 1, and then the tracheal cannula 22 is connected to a respiratory balloon or an invasive respirator through the connecting tube 21.
In the process of inserting the trachea cannula 22 into the laryngeal cavity of a patient, in order to facilitate the insertion of the trachea cannula 22, the plugging cap 12 is provided with a plugging hole 121, as shown in fig. 3 and 4, wherein the plugging cap 12 and the trachea cannula assembly 2 are arranged on the same axis of the three-way pipe 1, a shaping guide wire 3 is arranged in the plugging hole 121, the shaping guide wire 3 extends into the trachea cannula 22 through the extension pipe 10 and the connecting pipe 21, and the shaping guide wire 3 is bent to shape the trachea cannula 22, so that the trachea cannula 22 is convenient to insert.
Because after the trachea cannula operation is accomplished, need connect trachea cannula 22 on the breathing machine through connecting pipe 21, in order to be convenient outwards pour out the sputum of three-way pipe 1 in accomodating groove 11, in this embodiment, as shown in fig. 2 and 4, the shutoff cap 12 adopts the mode of lock with three-way pipe 1, demolish the shutoff cap 12 from three-way pipe 1 after, inverts three-way pipe 1, accomodates the sputum of inslot 11 and flows out three-way pipe 1 under the effect of gravity this moment, makes things convenient for the clearance of sputum.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
Claims (6)
1. The utility model provides an attract trachea cannula auxiliary device, includes three-way pipe (1), and trachea cannula subassembly (2) that are used for the intubate are installed to the first end of three-way pipe (1), and negative pressure suction pipe (4) that are connected with the negative pressure source are installed to the second end of three-way pipe (1), its characterized in that: the third end of three-way pipe (1) is installed shutoff cap (12), extension pipe (10) that extend in three-way pipe (1) inner chamber are installed to the first end of three-way pipe (1) along three-way pipe (1) axial, the outer wall of extension pipe (10) with the inner wall of three-way pipe (1) encloses into opening ascending storage tank (11), trachea cannula subassembly (2) are installed on extension pipe (10).
2. An aspiration tracheal cannula accessory device as in claim 1, wherein: the trachea cannula assembly (2) comprises a connecting pipe (21) and a trachea cannula (22), the connecting pipe (21) is inserted into the end part of the extension pipe (10) to be communicated with the inner cavity of the three-way pipe (1), and the trachea cannula (22) is mounted on the connecting pipe (21).
3. An aspiration tracheal cannula accessory device as in claim 1, wherein: the longitudinal section of the containing groove (11) is U-shaped with an upward opening.
4. An aspiration tracheal cannula accessory device as in claim 2, wherein: the plugging cap (12) is buckled at the end part of the three-way pipe (1).
5. The suction tracheal cannula accessory device of claim 4, wherein: the tee pipe (1) is T-shaped, and the plugging cap (12) and the tracheal cannula assembly (2) are arranged on the same axis.
6. An aspiration tracheal cannula accessory device as in claim 5, wherein: the plugging cap (12) is provided with a plugging hole (121), a shaping guide wire (3) is plugged in the plugging hole (121), and the shaping guide wire (3) penetrates through the extension tube (10) and the connecting tube (21) to extend into the tracheal cannula (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321562275.5U CN219983557U (en) | 2023-06-19 | 2023-06-19 | Auxiliary device for sucking trachea cannula |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321562275.5U CN219983557U (en) | 2023-06-19 | 2023-06-19 | Auxiliary device for sucking trachea cannula |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219983557U true CN219983557U (en) | 2023-11-10 |
Family
ID=88606568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321562275.5U Active CN219983557U (en) | 2023-06-19 | 2023-06-19 | Auxiliary device for sucking trachea cannula |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219983557U (en) |
-
2023
- 2023-06-19 CN CN202321562275.5U patent/CN219983557U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN219983557U (en) | Auxiliary device for sucking trachea cannula | |
| CN209075763U (en) | Disposably use Multifunctional oropharyngeal airway | |
| CN105797251B (en) | Multifunctional endotracheal intubation tube core | |
| CN211705559U (en) | Guide wire for tracheal intubation | |
| CN210932980U (en) | Anti-backflow sputum suction tube | |
| CN203564624U (en) | Y-shaped airbag trachea cannula | |
| CN209884959U (en) | Trachea cannula capable of clearing phlegm | |
| CN217409494U (en) | Sputum suction and medicine injection type trachea cannula | |
| CN113616892A (en) | Artificial airway tube convenient for sputum suction | |
| CN208552784U (en) | A kind of double bellows trachea cannulas | |
| CN207253558U (en) | A kind of tracheal tube with suction sputum chamber | |
| CN201012217Y (en) | Nasus trachea catheter device | |
| CN110960767A (en) | Double-tube bite-block protection type high-frequency jet oxygen sputum suction flow director | |
| CN211611206U (en) | Tracheal catheter with sputum suction function | |
| CN116688306B (en) | Airway intubation guiding device | |
| CN218944084U (en) | Novel trachea cannula | |
| CN219022794U (en) | Tracheal cannula guide | |
| CN211327603U (en) | Tracheal cannula for critically ill patients | |
| CN215194269U (en) | Lifting type flushing valve closed type sputum suction tube | |
| CN203227163U (en) | Sleeve type oropharyngeal airway for endoscopy | |
| CN211634761U (en) | Novel medical catheter | |
| CN213312155U (en) | Sputum suction tube | |
| CN215135297U (en) | Sustainable glottic lower flushing suction air-entraining cutting sleeve | |
| CN219721428U (en) | Tracheal intubation reflux drainage device | |
| CN217938887U (en) | Closed visual sputum suction tube |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |