CN216222468U - Closed sputum aspirator tube subassembly - Google Patents
Closed sputum aspirator tube subassembly Download PDFInfo
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- CN216222468U CN216222468U CN202122328334.XU CN202122328334U CN216222468U CN 216222468 U CN216222468 U CN 216222468U CN 202122328334 U CN202122328334 U CN 202122328334U CN 216222468 U CN216222468 U CN 216222468U
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Abstract
The utility model discloses a closed sputum suction tube assembly, which comprises a first tube joint, a second tube joint, a sputum suction tube, a flexible sealing sleeve and a third tube joint, wherein the third tube joint comprises a butt joint interface connected with the second tube joint, a breathing machine interface used for being connected with a breathing machine oxygen supply tube and an air passage interface used for being connected with an air pipe sleeve, the third tube joint is also provided with a deviation adjusting structure, the deviation adjusting structure comprises a cavity connected between the breathing machine interface and the air passage interface, a ring sleeve positioned in the cavity, a sealing rubber sleeve fixed on the wall of the tube and a push rod penetrating in the sealing rubber sleeve, one end of the push rod is connected with the ring sleeve, and the other end of the push rod is provided with a handle. The closed sputum suction pipe assembly solves the technical problem that a suction port of the existing closed sputum suction pipe cannot be close to the inner wall of the vertical pipe section of the tracheal cannula, so that the sputum suction pipe can suck sputum on the inner wall of the vertical pipe section of the tracheal cannula, and the service cycle of the tracheal catheter can be prolonged.
Description
Technical Field
The utility model relates to the technical field of medical supplies, in particular to a closed sputum suction tube.
Background
The tracheotomy is a common operation for relieving dyspnea caused by laryngeal dyspnea, respiratory dysfunction or lower respiratory secretion retention by cutting a neck trachea and placing a tracheal cannula; tracheotomy is one of the important measures for relieving respiratory tract obstruction and rescuing the life of critical patients. Sputum suction is the most basic nursing technology applied to tracheotomy patients and is a main means for solving the problems of respiratory tract obstruction and difficulty of the patients.
The sputum suction is realized by inserting a closed sputum suction tube into the tracheal cannula to suck out sputum, and the closed sputum suction tube can suck sputum for patients under the condition of not interrupting ventilation and oxygen supply, so that the occurrence of hypoxemia is greatly reduced; and the closed sputum suction tube sucks sputum under a closed condition, can obstruct external bacteria, can well block exogenous infection, reduces the probability of cross infection, and can better ensure the safety of other people.
The tracheal tube consists of a vertical tube section and an inclined bend tube section connected to the lower end of the vertical tube section. Although the existing closed sputum aspirator has many advantages, medical staff find that sputum adhered to the inner wall of the vertical tube section of the tracheal tube is difficult to aspirate in use because: the inner diameter of the vertical pipe section of the tracheal cannula is larger, and the sputum suction pipe section of the existing closed sputum suction pipe can only move in the middle of the vertical pipe section, so that the distance between the suction inlet of the sputum suction pipe section and the inner wall of the vertical pipe section of the tracheal cannula is larger, and sputum adhered to the inner wall of the vertical pipe section cannot be sucked away.
When the sputum on the inner wall of the vertical pipe section is adhered to a large amount, the sputum can obstruct the breath and sputum excretion of the patient; and the untimely sputum aspiration also increases the risk of infection for the patient. The treatment mode when sputum adheres more on the vertical pipe section inner wall among the prior art is to change the tracheal cannula, but this can increase medical staff work load to increase patient's expense burden.
SUMMERY OF THE UTILITY MODEL
In view of the above, the present invention provides a closed sputum aspirator tube assembly to solve the technical problem that the existing closed sputum aspirator tube cannot aspirate sputum adhered to the inner wall of the vertical tube section of the tracheal tube.
The utility model relates to a closed sputum suction tube assembly which comprises a first tube joint, a second tube joint, a sputum suction tube, a flexible sealing sleeve and a third tube joint, wherein one end of the sputum suction tube is connected with the first tube joint, the other end of the sputum suction tube is connected with the second tube joint, the flexible sealing sleeve is sleeved outside the sputum suction tube, one end of the flexible sealing sleeve is connected with the first tube joint, and the other end of the flexible sealing sleeve is connected with the second tube joint; the utility model discloses a trachea cannula, including the breathing machine interface that is connected with the second coupling, is used for supplying oxygen pipe connection with the breathing machine on the third coupling and is used for the air flue interface with trachea cannula connection, still have the structure of tuningout on the third coupling, tuningout the structure including connect the cavity between breathing machine interface and air flue interface, be located the ring cover in the cavity, fix the sealed gum cover on the pipe wall and wear the push rod in sealed gum cover, the one end and the ring cover of push rod are connected, and the other end of push rod is provided with the handle.
Furthermore, an oxygen delivery pipe joint is arranged on the front part of the breathing machine interface, and a joint cover is arranged on the oxygen delivery pipe joint.
Furthermore, a side suction port is arranged at the tail end of the sputum suction pipe.
Furthermore, the push rod is provided with a ring-scribed line for marking the center of the ring sleeve to be aligned with the center of the butt joint interface and the center of the air passage interface.
Furthermore, the end part of the ring sleeve is provided with a horn-shaped guide port for guiding the sputum suction tube.
Furthermore, a flushing joint is also arranged on the second pipe joint.
Furthermore, a dripping joint is also arranged on the third pipe joint.
The utility model has the beneficial effects that:
when sputum is adhered to the inner wall of the vertical pipe section of the tracheal cannula, the closed sputum suction pipe assembly can move the push rod back and forth through the handle, so that the positions of the ring sleeve and the sputum suction pipe positioned in the ring sleeve are adjusted along the radial direction, a suction port of the sputum suction pipe leans against the inner wall of the vertical pipe section, and the sputum adhered to the inner wall of the vertical pipe section is sucked away; the sputum suction device can rotate the push rod through the rotating handle to realize the deflection ring sleeve and the sputum suction tube positioned in the ring sleeve, so that a suction port of the sputum suction tube leans against the inner wall of the vertical tube section in the other direction, and sputum adhered to the inner wall of the vertical tube section is sucked away. The closed sputum suction pipe assembly solves the technical problem that a suction port of the existing closed sputum suction pipe cannot be close to the inner wall of the vertical pipe section of the tracheal cannula, so that the sputum suction pipe can suck sputum on the inner wall of the vertical pipe section of the tracheal cannula, and the service cycle of the tracheal catheter can be prolonged; and the sputum is sucked away in time, and the infection risk of the patient can be reduced.
Drawings
Fig. 1 is a schematic view of the connection of a sealed sputum aspirator tube and a tracheal tube.
Detailed Description
The utility model is further described below with reference to the figures and examples.
As shown in the figure, the closed sputum suction tube assembly of the embodiment comprises a first tube joint 1, a second tube joint 2, a sputum suction tube 3, a flexible sealing sleeve 4 and a third tube joint 5, wherein one end of the sputum suction tube is connected with the first tube joint, the other end of the sputum suction tube is connected with the second tube joint, the flexible sealing sleeve is sleeved outside the sputum suction tube, one end of the flexible sealing sleeve is connected with the first tube joint, and the other end of the flexible sealing sleeve is connected with the second tube joint. The third pipe joint comprises a butt joint interface 51 connected with the second pipe joint, a breathing machine interface 52 connected with a breathing machine oxygen supply pipe and an air passage interface 53 connected with an air pipe sleeve 6, the third pipe joint also comprises an offset structure, the offset structure comprises a cavity 54 connected between the breathing machine interface and the air passage interface, a ring sleeve 55 positioned in the cavity, a sealing rubber sleeve 56 fixed on the pipe wall and a push rod 57 penetrating in the sealing rubber sleeve, one end of the push rod is connected with the ring sleeve, and the other end of the push rod is provided with a handle 58.
In specific implementation, the second pipe joint and the third pipe joint are made of transparent materials so as to observe the position of the sputum suction pipe and the sputum condition of the trachea cannula opening.
When the closed sputum suction tube assembly in this embodiment uses, inhale phlegm pipe connection with the negative pressure of negative pressure sputum aspirator or breathing machine with the negative pressure interface 11 of first pipe connector tip, be connected air flue interface 53 and patient's tracheal cannula 6, then switch 12 through on the first pipe connector switches on the negative pressure and inhales the phlegm gas circuit, and the sputum that controls again inhales phlegm pipe 3 and insert patient's air flue through tracheal cannula 6 draws and rotates back and forth and inhale the phlegm pipe, can siphon away with the sputum in the air flue.
When sputum is adhered to the inner wall of the vertical pipe section 61 of the tracheal cannula, firstly, one hand moves the push rod forwards and backwards through the handle, and the other hand pulls the sputum suction pipe, so that a suction port of the sputum suction pipe is leaned against the inner wall of the vertical pipe section, and the sputum adhered to the inner wall of the vertical pipe section is sucked away; the push rod is rotated by the rotating handle, so that the suction port of the sputum suction pipe leans against the inner wall of the vertical pipe section in the other direction, sputum adhered to the inner wall of the vertical pipe section is sucked away, and the sputum on the inner wall of the vertical pipe section of the tracheal cannula can be sucked away. The service cycle of the tracheal catheter can be prolonged by sucking away the sputum on the inner wall of the vertical pipe section of the tracheal catheter; and the sputum is sucked away in time, and the infection risk of the patient can be reduced.
As a modification to the above embodiment, the front part of the ventilator interface is provided with an oxygen tube connector 59, and the oxygen tube connector is provided with a connector cover 510. In particular medical treatments, ventilators are not used by all patients; when the patient does not use the respirator, the joint cover 510 is opened, and the oxygen tube is inserted into the oxygen tube joint, so that oxygen can be supplied to the patient. In this embodiment, the oxygen therapy tube joint is internally and fixedly provided with an elastic rubber sleeve 511, and the oxygen therapy tube can be more conveniently and reliably fixed through the elastic rubber sleeve.
As a modification of the above embodiment, the distal end of the sputum-aspirating tube is further provided with a side suction opening 31, which enables the sputum-aspirating tube to more easily aspirate sputum adhering to the inner wall of the vertical tube section 61.
As an improvement to the above embodiment, the push rod is provided with an annular groove 512 for marking the center of the ring sleeve aligned with the center of the butt joint interface and the air passage interface, and the position of the ring sleeve can be conveniently adjusted through the annular groove 512, so that the sputum suction tube can be inserted into the tracheostomy catheter through the ring sleeve.
As an improvement to the above embodiment, the end of the ring sleeve is provided with a horn-shaped guide opening for guiding the sputum suction tube, and the improvement can further make the sputum suction tube more easily penetrate through the ring sleeve.
As an improvement to the above embodiment, the second pipe joint is further provided with a flushing joint 7, after sputum suction, the flushing joint 7 flushes water into the sputum suction pipe, so that the sputum suction pipe can be flushed, and the service life of the sputum suction pipe is prolonged.
As an improvement to the above embodiment, the third pipe joint is further provided with a water dropping joint 8, through which water dropping from the air passage can humidify the air passage.
Finally, the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all of them should be covered in the claims of the present invention.
Claims (7)
1. The closed sputum suction pipe assembly comprises a first pipe joint, a second pipe joint, a sputum suction pipe, a flexible sealing sleeve and a third pipe joint, wherein one end of the sputum suction pipe is connected with the first pipe joint, the other end of the sputum suction pipe is connected with the second pipe joint, the flexible sealing sleeve is sleeved outside the sputum suction pipe, one end of the flexible sealing sleeve is connected with the first pipe joint, and the other end of the flexible sealing sleeve is connected with the second pipe joint; including the butt joint interface of being connected with the second coupling on the third coupling, be used for with the breathing machine interface of breathing machine oxygen suppliment union coupling and be used for with tracheal cannula connection's air flue interface, its characterized in that: the third pipe joint is also provided with an offset structure, the offset structure comprises a cavity connected between the breathing machine interface and the air passage interface, a ring sleeve positioned in the cavity, a sealing rubber sleeve fixed on the pipe wall and a push rod penetrating in the sealing rubber sleeve, one end of the push rod is connected with the ring sleeve, and the other end of the push rod is provided with a handle.
2. The sealed sputum aspirator tube assembly of claim 1, wherein: the front part of the respirator interface is provided with an oxygen delivery pipe joint, and the oxygen delivery pipe joint is provided with a joint cover.
3. The sealed sputum aspirator tube assembly of claim 1, wherein: the tail end of the sputum suction pipe is also provided with a lateral suction port.
4. The sealed sputum aspirator tube assembly of claim 1, wherein: and the push rod is provided with a ring-scribed line for marking the center of the ring sleeve to be aligned with the centers of the butt joint interface and the air passage interface.
5. The sealed sputum aspirator tube assembly of claim 1, wherein: the end part of the ring sleeve is provided with a horn-shaped guide opening for guiding the sputum suction tube.
6. The sealed sputum aspirator tube assembly of claim 1, wherein: and the second pipe joint is also provided with a flushing joint.
7. The sealed sputum aspirator tube assembly of claim 1, wherein: and the third pipe joint is also provided with a dripping joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122328334.XU CN216222468U (en) | 2021-09-24 | 2021-09-24 | Closed sputum aspirator tube subassembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122328334.XU CN216222468U (en) | 2021-09-24 | 2021-09-24 | Closed sputum aspirator tube subassembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216222468U true CN216222468U (en) | 2022-04-08 |
Family
ID=80986732
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122328334.XU Active CN216222468U (en) | 2021-09-24 | 2021-09-24 | Closed sputum aspirator tube subassembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216222468U (en) |
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2021
- 2021-09-24 CN CN202122328334.XU patent/CN216222468U/en active Active
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