CN219783317U - High-efficient abluent sputum aspirator coupling - Google Patents
High-efficient abluent sputum aspirator coupling Download PDFInfo
- Publication number
- CN219783317U CN219783317U CN202320619101.1U CN202320619101U CN219783317U CN 219783317 U CN219783317 U CN 219783317U CN 202320619101 U CN202320619101 U CN 202320619101U CN 219783317 U CN219783317 U CN 219783317U
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- CN
- China
- Prior art keywords
- sputum aspirator
- sputum
- aspirator tube
- joint
- flushing
- 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.)
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Links
- 206010036790 Productive cough Diseases 0.000 title claims abstract description 94
- 208000024794 sputum Diseases 0.000 title claims abstract description 94
- 210000003802 sputum Anatomy 0.000 title claims abstract description 94
- 230000008878 coupling Effects 0.000 title description 2
- 238000010168 coupling process Methods 0.000 title description 2
- 238000005859 coupling reaction Methods 0.000 title description 2
- 238000011010 flushing procedure Methods 0.000 claims abstract description 60
- 238000004140 cleaning Methods 0.000 claims abstract description 48
- 239000012530 fluid Substances 0.000 claims description 11
- 238000007789 sealing Methods 0.000 claims description 10
- 238000002627 tracheal intubation Methods 0.000 claims description 2
- 239000007788 liquid Substances 0.000 description 13
- 210000003437 trachea Anatomy 0.000 description 7
- 230000029058 respiratory gaseous exchange Effects 0.000 description 6
- 238000005406 washing Methods 0.000 description 6
- 206010011409 Cross infection Diseases 0.000 description 3
- 206010029803 Nosocomial infection Diseases 0.000 description 3
- 208000004756 Respiratory Insufficiency Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 201000004193 respiratory failure Diseases 0.000 description 1
- 230000004202 respiratory function Effects 0.000 description 1
- 210000002345 respiratory system Anatomy 0.000 description 1
- 230000028327 secretion Effects 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
Abstract
The utility model discloses a high-efficiency cleaning sputum aspirator joint, which comprises: the four-way joint is divided into an upper part and a lower part by the control valve, and the flushing chamber is arranged in the lower part of the four-way joint. The utility model provides a high-efficiency cleaning sputum suction pipe joint which can clean sputum remained on the side wall of the sputum suction pipe.
Description
Technical Field
The utility model belongs to the technical field of medical appliances, and particularly relates to a high-efficiency cleaning sputum aspirator tube joint.
Background
The sputum suction tube is mainly used for sucking sputum or a large amount of secretion in the trachea, and can effectively clean the respiratory tract and prevent symptoms of respiratory function limitation and even respiratory failure. The sputum sucking tube is used for sucking sputum and then is usually required to be cleaned, but when sputum sucked by the side suction holes on the side wall of the sputum sucking tube is cleaned under negative pressure, the sputum is easy to adhere to the tube wall and difficult to clean, and the sputum left on the tube wall is easy to cause cross infection.
In the prior art, like a sputum aspirator tube that published in publication patent CN 213284662U, will glue the sputum on sputum aspirator tube outer wall through the washing brush and brush away, but the washing liquid directly gets into the washing room, and abluent effect is not good, and the sputum also remains easily on the washing brush, has the risk of infecting the germ.
Disclosure of Invention
The utility model aims to provide a high-efficiency cleaning sputum suction pipe joint, which solves the problem that sputum on the side wall is difficult to clean during cleaning of the sputum suction pipe.
Therefore, the utility model provides a high-efficiency cleaning sputum aspirator tube joint, which comprises: the four-way joint is divided into an upper part and a lower part by the control valve, and the flushing chamber is arranged in the lower part of the four-way joint.
Preferably, the four-way joint has two connectors at the upper part and two connectors at the lower part.
Preferably, the connecting ports at the upper part of the four-way joint are respectively an endotracheal intubation port and a respirator port. When the control valve is closed, the respirator interface is communicated with the tracheal cannula interface, and the patient can breathe through the respirator.
Preferably, the connectors at the lower part of the four-way joint are respectively a sputum suction tube connector and a cleaning fluid connector. When the control valve is closed, the sputum suction tube connector is connected with the cleaning liquid connector, the sputum suction tube is cleaned, and meanwhile, the cleaning liquid cannot influence the respiration of a patient.
Preferably, a sealing ring is arranged in the sputum suction pipe joint. The sealing ring can seal the lower part of the four-way joint, so that the cleaning fluid is sucked out of the sputum aspirator tube.
Preferably, the inner diameter of the sealing ring is not larger than the diameter of the sputum aspirator tube.
Preferably, a cavity is formed between the flushing chamber and the inner wall of the four-way joint.
Preferably, the bottom of the flushing chamber is provided with a flushing port. The cleaning liquid enters the flushing chamber from the flushing port, and forms a larger suction force in the flushing chamber through the negative pressure of the sputum suction pipe, and the cleaning liquid entering from the flushing port has a larger impact force, so that the outer wall of the sputum suction pipe can be cleaned.
Preferably, the flushing port is provided with a bulge part facing the inside of the flushing chamber.
Preferably, the convex part is provided with a washing brush. The flushing brush can brush away the sputum adhered on the outer wall of the sputum suction tube.
The beneficial effects are that:
1. the utility model provides a high-efficiency cleaning sputum suction pipe joint which can clean sputum remained on the side wall of the sputum suction pipe.
2. In the prior art, cleaning fluid directly flows into the joint, liquid slowly accumulates and rises, direct flushing force does not exist on the outer wall of the sputum suction tube, sputum still adheres to the outer wall of the sputum suction tube, the cleaning is not clean, and cross infection is easy to cause. The utility model is provided with a flushing chamber, a flushing port is arranged on the flushing chamber, a sputum suction pipe is connected with negative pressure to form a larger suction force in the flushing chamber, cleaning liquid can only be sucked from the flushing port, a larger flushing force is formed at the flushing port, and sputum adhered on the outer wall of the sputum suction pipe is flushed.
3. The bulge on the flushing port is also provided with a flushing brush, and the flushing brush can be used for flushing sputum on the outer wall of the sputum suction tube, so that the cleaning capacity of the outer side of the sputum suction tube is further improved.
4. The sealing ring in the sputum suction pipe interface can seal the lower part of the four-way joint, so that cleaning liquid can only enter the flushing chamber from the flushing port of the flushing chamber and then flow out of the sputum suction pipe, and meanwhile, the sealing ring can also scrape residual sputum on the outer wall of the sputum suction pipe.
5. When the control valve is opened, the sputum suction pipe can penetrate through the control valve to enter the trachea of a patient from the trachea cannula interface to suck sputum, when the control valve is closed, the upper part and the lower part of the four-way joint are separated, the upper part of the four-way joint is provided with a breathing machine interface communicated with the trachea cannula interface, the patient can breathe through the breathing machine, the lower part of the four-way joint is provided with the sputum suction pipe interface connected with a cleaning liquid interface, the sputum suction pipe is cleaned, and meanwhile, the cleaning liquid can not influence the breathing of the patient.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural view of an embodiment of a high-efficiency cleaning sputum aspirator tube joint according to the present utility model.
Fig. 2 is a cross-sectional view of an embodiment of a high-efficiency cleaning sputum aspirator tube joint according to the present utility model.
Fig. 3 is an enlarged sectional view showing an embodiment of a high-efficiency cleaning sputum aspirator tube according to the present utility model.
In the figure: four-way joint 1, upper part 11 and lower part 12, trachea cannula interface 13 and breathing machine interface 14, sputum aspirator interface 15 and washing liquid interface 16, sealing washer 17, control valve 2, flushing chamber 3, flushing port 31, boss 32, flushing brush 33.
Detailed Description
The contents of the present utility model can be more easily understood by referring to the following detailed description of preferred embodiments of the present utility model and examples included. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. In case of conflict, the present specification, definitions, will control.
Example 1:
the high-efficiency cleaning sputum aspirator tube joint shown in figures 1-3 can rapidly control the negative pressure of the sputum aspirator tube, adapt to different patients, and timely adjust the negative pressure according to the conditions of the patients.
An efficient cleaning sputum aspirator tube joint, comprising: the four-way joint 1, the control valve 2 and the flushing chamber 3, wherein the control valve 2 divides the four-way joint 1 into an upper part 11 and a lower part 12, and the flushing chamber 3 is arranged in the lower part 12 of the four-way joint 1. The upper part 11 of the four-way joint 1 is provided with two connecting ports, namely an endotracheal tube port 13 and a respirator port 14, when the control valve 2 is closed, the respirator port 14 is communicated with the endotracheal tube port 13, and a patient can breathe through the respirator. The lower part 12 of the four-way interface is provided with two connectors, namely a sputum suction pipe connector 15 and a cleaning fluid connector 16, when the control valve 2 is closed, the sputum suction pipe connector 15 is connected with the cleaning fluid connector 16 to clean the sputum suction pipe, and meanwhile, the cleaning fluid can not influence the respiration of a patient. The sputum aspirator tube joint 15 is internally provided with a sealing ring 17, and the inner diameter of the sealing ring 17 is not larger than the diameter of the sputum aspirator tube. The sealing ring 17 can seal the lower part 12 of the four-way joint 1, so that the cleaning fluid can be sucked out of the sputum aspirator tube.
A cavity is formed between the flushing chamber 3 and the inner wall of the four-way joint 1, a flushing port 31 is arranged at the bottom of the flushing chamber 3, a bulge 32 in the flushing chamber 3 is arranged on the flushing port 31, and a flushing brush 33 is arranged on the bulge 32. The cleaning liquid enters the flushing chamber 3 from the flushing port 31, and forms a larger suction force in the flushing chamber 3 by the negative pressure of the sputum suction tube, and the cleaning liquid entering from the flushing port 31 has a larger flushing force, so that the outer wall of the sputum suction tube can be cleaned. The bulge 32 on the flushing port 31 is also provided with a flushing brush 33, and the flushing brush 33 can be used for flushing the sputum on the outer wall of the sputum suction tube, so that the cleaning capacity of the external side of the sputum suction tube is further improved.
Working principle: the control valve 2 is opened, the sputum suction tube passes through the control valve 2 and can enter the trachea of a patient from the trachea cannula interface 13 to suck sputum, the sputum suction tube is drawn back into the flushing chamber 3 after the sputum suction is finished, the control valve 2 is closed to separate the upper part 11 and the lower part 12 of the four-way joint 1, the upper part 11 enables the patient to breathe through the respirator interface 14, the lower part 12 can clean the sputum suction tube, cross infection is prevented, and the two parts are not interfered with each other.
When the sputum aspirator is used for cleaning, a negative pressure machine connected with the sputum aspirator is started to generate negative pressure, suction is generated in the flushing chamber 3, cleaning fluid is sucked into a cavity between the four-way connector 1 and the flushing chamber 3, the cleaning fluid can only enter the flushing chamber 3 from the flushing port 31 after not overshooting the flushing port 31, an inward bulge 32 is arranged at the flushing port 31, the cleaning fluid can flow at the bulge 32 under the action of the pressure and generate a flushing force on the outer wall of the sputum aspirator, and the outer wall of the sputum aspirator is flushed completely. Meanwhile, a flushing brush 33 is arranged in the bulge 32 to brush away the sputum adhered on the outer wall of the sputum suction tube, so that the cleaning capacity is further improved.
The foregoing examples are illustrative only and serve to explain some features of the method of the utility model. The appended claims are intended to claim the broadest possible scope and the embodiments presented herein are merely illustrative of selected implementations based on combinations of all possible embodiments. It is, therefore, not the intention of the applicant that the appended claims be limited by the choice of examples illustrating the features of the utility model. Some numerical ranges used in the claims also include sub-ranges within which variations in these ranges should also be construed as being covered by the appended claims where possible.
Claims (10)
1. An efficient cleaning sputum aspirator tube joint, characterized in that includes: the four-way joint is divided into an upper part and a lower part by the control valve, and the flushing chamber is arranged in the lower part of the four-way joint.
2. The high-efficiency cleaning sputum aspirator tube joint according to claim 1, wherein the four-way joint has two connectors at the upper part and two connectors at the lower part.
3. The high-efficiency cleaning sputum aspirator tube joint according to claim 2, wherein the connectors at the upper part of the four-way joint are respectively an endotracheal intubation connector and a respirator connector.
4. The efficient cleaning sputum aspirator tube joint according to claim 2, wherein the connecting ports at the lower part of the four-way joint are respectively a sputum aspirator tube port and a cleaning fluid port.
5. The high-efficiency cleaning sputum aspirator tube joint of claim 4, wherein a sealing ring is positioned within the sputum aspirator tube joint.
6. The high efficiency cleaning sputum aspirator tube of claim 5, wherein the seal ring inner diameter is no greater than the diameter of the aspirator tube.
7. The high efficiency cleaning sputum aspirator tube of claim 1, wherein a cavity is formed between the flushing chamber and the inner wall of the four-way fitting.
8. The high-efficiency cleaning sputum aspirator tube joint of claim 7, wherein the rinse chamber bottom has a rinse port.
9. The high efficiency cleaning sputum aspirator tube joint of claim 8, wherein the flushing port has a bulge directed into the flushing chamber.
10. The high efficiency cleaning sputum aspirator tube joint of claim 9, wherein said boss has a brush thereon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320619101.1U CN219783317U (en) | 2023-03-24 | 2023-03-24 | High-efficient abluent sputum aspirator coupling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320619101.1U CN219783317U (en) | 2023-03-24 | 2023-03-24 | High-efficient abluent sputum aspirator coupling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219783317U true CN219783317U (en) | 2023-10-03 |
Family
ID=88181610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320619101.1U Active CN219783317U (en) | 2023-03-24 | 2023-03-24 | High-efficient abluent sputum aspirator coupling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219783317U (en) |
-
2023
- 2023-03-24 CN CN202320619101.1U patent/CN219783317U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |