CN211096396U - Sputum suction tube capable of continuously sucking sputum - Google Patents
Sputum suction tube capable of continuously sucking sputum Download PDFInfo
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- CN211096396U CN211096396U CN201921253355.6U CN201921253355U CN211096396U CN 211096396 U CN211096396 U CN 211096396U CN 201921253355 U CN201921253355 U CN 201921253355U CN 211096396 U CN211096396 U CN 211096396U
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- liquid taking
- taking bottle
- sputum
- suction
- tube
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Abstract
The utility model discloses a sustainable suction sputum suction tube, which comprises a sputum suction tube and a suction end, wherein the suction end is connected with the head end of the sputum suction tube, the suction end comprises a support, alginate dressing and a drainage tube, the alginate dressing is coated outside the support, the head end of the drainage tube is connected with the support, a plurality of flow channels are arranged inside the support, a plurality of first through holes communicated with the flow channels are arranged on the support, a second through hole connected with the drainage tube is arranged on the support, and the drainage tube is connected with the second through hole; the utility model discloses simple structure, convenient to use, alginate dressing are porous softwood material, place it inside patient's oral cavity, but the sufficient saliva and the secretion of absorbing patient, porous material can prevent that local pressure from too big leading to the fact patient oral cavity inside be injured.
Description
Technical Field
The utility model relates to the technical field of medical equipment, in particular to a sputum suction tube capable of continuously sucking sputum.
Background
In the prior art, serious patients who need to establish an artificial airway (trachea cannula or tracheotomy) during myelencephaly infarction, bulbar palsy, Guillain-Barre, atresia syndrome and mechanical ventilation cannot swallow due to swallowing dysfunction, and the oral cavity of the patients has abundant glands and can secrete a large amount of oral secretions every day, and if the patients have swallowing dysfunction, the secretions in the oral cavity can enter the airway to cause lung infection. Patients with status epilepticus have sustained seizure, and each seizure stimulates the oral cavity to secrete large amounts of secretions, which flow into the airways and cause pulmonary infections. Thereby increasing the length of the patient's hospital stay and the cost of the hospital stay. In order to avoid the occurrence of aspiration, a thin sputum suction tube is generally inserted into the oral cavity of the patient for continuous aspiration, but when the sputum suction tube is continuously aspirated, the suction inlet at the front end of the sputum suction tube is large, when the other end of the sputum suction tube is connected with a negative pressure source, the negative pressure of the suction inlet at the front end of the sputum suction tube is high, the aspiration is concentrated, and the suction inlet at the front end of the sputum suction tube is used for sucking a certain part of the oral cavity of the patient for a long time, so that the local pressure of the part is overlarge, and the oral mucosa is broken. Thereby reducing the hospitalization cost of the patient and shortening the hospitalization time of the patient.
Disclosure of Invention
The utility model aims at solving the deficiencies in the background art and providing a device which can continuously attract the secretion in the oral cavity of a patient and can not lead to the oral mucosa ulceration inside the oral cavity of the patient.
A sputum suction tube capable of continuously sucking comprises a sputum suction tube and a suction end, wherein the suction end is connected with the head end of the sputum suction tube;
the suction end comprises a bracket, alginate dressing and a drainage tube, the alginate dressing is coated outside the bracket, and the head end of the drainage tube is connected with the bracket;
a plurality of flow channels are formed in the support, a plurality of first through holes communicated with the flow channels are formed in the support, a second through hole connected with the drainage tube is formed in the support, and the drainage tube is connected with the second through hole.
Preferably, the tail end of the drainage tube at the suction end is in threaded connection or is inserted into the head end of the sputum suction tube, and the drainage tube at the suction end is taken down and replaced after being placed in the oral cavity of a patient for a certain time, so that the oral cavity of the patient is protected from environmental sanitation, and the cost is saved.
Preferably, the sections of the drainage tube and the alginate dressing are both elliptical structures, so that the drainage tube and the alginate dressing are more in line with physiological characteristics.
Preferably, the sputum suction tube further comprises a first liquid taking bottle, a second liquid taking bottle and a negative pressure suction tube, the sputum suction tube is connected with inlets of the first liquid taking bottle and the second liquid taking bottle through a first branch tube and a second branch tube, and the negative pressure suction tube is respectively connected with outlets of the first liquid taking bottle and the second liquid taking bottle;
the first liquid taking bottle is provided with an inlet and an outlet, and the first liquid taking bottle is provided with a scale reference;
the second liquid taking bottle has the same structure as the first liquid taking bottle;
the negative pressure suction tube is provided with a first connecting cap, a second connecting cap, a pressure gauge, a first valve, a second valve and a plug-in end;
a third connecting cap and a third valve are arranged on the first branch pipe;
a fourth connecting cap is arranged on the second branch pipe;
the negative pressure extraction can be continuously realized when the liquid bottle is replaced.
Preferably, the first connecting cap comprises a base plate, a sealing washer and an end cap nut, the sealing washer is fixedly connected to a pipeline inserted in an inlet or an outlet of the liquid taking bottle, the end cap nut penetrates through the pipeline inserted in the inlet or the outlet of the liquid taking bottle and connects the base plate with the inlet or the outlet of the liquid taking bottle, the sealing washer is arranged between the base plate and the end cap nut, the diameter of the base plate is the same as that of the inlet or the outlet of the liquid taking bottle, the structure is convenient to replace, and the labor intensity of medical staff or family members of patients is reduced.
The utility model has the advantages that:
1. the utility model discloses simple structure, convenient to use, alginate dressing are the porous yielding material of similar sponginess, place it inside patient's oral cavity, but the sufficient absorption patient's oral secretion, and porous material can prevent that local pressure from too big leading to the fact patient oral cavity inside be injured.
2. The utility model discloses a suction end and inhale and adopt the mode of dismantling the connection between the phlegm pipe to be convenient for later stage regularly change the suction end.
3. The cross-sectional structures of the alginate dressing and the drainage tube are elliptical structures, so that the physiological characteristics are better met, and the cross-sectional structure of the drainage tube is an elliptical structure, so that the gap between the upper lip and the lower lip of a patient can be reduced.
4. The pressure gauge can visually see the pressure in the sputum suction tube, and plays a role in auxiliary observation.
5. The first valve can adjust the pressure in the sputum suction pipe, can adjust for different patients, can be connected with various negative pressure sources, and can be matched with the pressure required by the sputum suction pipe by adjusting the first valve even if the pressure of each negative pressure source is different.
6. The alginate dressing is an environment-friendly material, is non-toxic and harmless, has antibacterial activity, and can continuously absorb oral secretion of patients.
Drawings
Fig. 1 is a perspective view of the present invention.
Fig. 2 is a schematic view of a portion of the suction end of the present invention.
Fig. 3 is a schematic view of the internal structure of the bracket of the present invention.
Figure 4 is a front view of an alginate dressing of the invention.
Fig. 5 is a schematic cross-sectional view of the drainage tube of the present invention.
Fig. 6 is a schematic perspective view of the connection cap of the present invention connected to a pipeline.
Fig. 7 is a perspective view illustrating the connection of the substrate to the management device according to the present invention.
Fig. 8 is a perspective view of the end cap nut of the present invention.
Fig. 9 is a schematic perspective view of the first liquid-taking bottle and the second liquid-taking bottle of the present invention.
FIG. 10 is a schematic view showing the connection of the sputum aspirating tube, the first liquid taking bottle, the second liquid taking bottle and the negative pressure aspirating tube.
Detailed Description
Referring to fig. 1 to 10, a sputum suction tube capable of continuous suction includes a sputum suction tube 1 and a suction end 2, the suction end 2 is connected to the head end of the sputum suction tube 1;
the suction end 2 comprises a bracket 20, an alginate dressing 21 and a drainage tube 22, the alginate dressing 21 is coated outside the bracket 20, and the head end of the drainage tube 22 is connected with the bracket 20;
a plurality of flow channels 200 are formed in the support 20, a plurality of first through holes 201 communicated with the flow channels 200 are formed in the support 20, a second through hole 202 connected with the drainage tube 22 is formed in the support 20, and the head end of the drainage tube 22 is connected with the second through hole 202.
Preferably, the tail end of the drainage tube 22 of the suction end 2 is in threaded connection or is inserted into the head end of the sputum suction tube 1, and the suction end 2 is taken down and replaced after being placed in the oral cavity of a patient for a certain time, so that the oral environment sanitation of the patient is protected, and the cost is saved.
Preferably, the cross sections of the drainage tube 22 and the alginate dressing 21 are both elliptical structures, so as to better conform to physiological characteristics.
Preferably, the sputum aspirator 1 further comprises a first liquid taking bottle 10, a second liquid taking bottle 11 and a negative pressure suction tube 12, the sputum aspirator 1 is connected with inlets 100 of the first liquid taking bottle 10 and the second liquid taking bottle 11 through a first branch pipe 13 and a second branch pipe 14, and the negative pressure suction tube 12 is respectively connected with outlets 101 of the first liquid taking bottle 10 and the second liquid taking bottle 11;
the first liquid taking bottle 10 is provided with an inlet 100 and an outlet 101, and the first liquid taking bottle 10 is provided with a scale reference;
the second liquid taking bottle 11 has the same structure as the first liquid taking bottle 10;
the negative pressure suction tube 12 is provided with a first connecting cap 120, a second connecting cap 121, a pressure gauge 122, a first valve 123, a second valve 124 and an inserting end 125;
the first branch pipe 13 is provided with a third connecting cap 130 and a third valve 131;
the second branch pipe 14 is provided with a fourth connecting cap 140;
the two liquid taking bottles can realize the negative pressure extraction uninterruptedly when the liquid taking bottles are replaced.
Preferably, the first connecting cap 120 comprises a base plate 1201, a sealing washer 1202 and an end cap nut 1203, the sealing washer 1202 is fixedly connected to a pipeline inserted in the liquid taking bottle inlet 100 or outlet 101, the end cap nut 1203 penetrates through the pipeline inserted in the liquid taking bottle inlet 100 or outlet 101 and connects the base plate 1201 with the liquid taking bottle inlet 100 or outlet 101, the sealing washer 1202 is arranged between the base plate 1201 and the end cap nut 1203, the diameter of the base plate 1201 is the same as that of the liquid taking bottle inlet 100 or outlet 101, replacement is facilitated by adopting the structure, and labor intensity of medical staff or family members of patients is reduced.
The working principle and the using process of the embodiment are as follows:
when the sputum suction tube is used, the tail end of the drainage tube 22 of the suction end 2 is firstly spliced or in threaded connection with the head end of the sputum suction tube 1, the splicing connection can be directly connected with the existing sputum suction tube, the head end of the sputum suction tube does not need to be improved, and the sputum suction tube is more convenient. The suction end 2 is placed in the oral cavity of a patient, the suction end 2 is detachably connected with the sputum suction tube 1, so that the suction end 2 can be replaced at a later stage at regular time, the suction end 2 needs to be placed in the oral cavity of the patient for a long time, bacteria in the oral cavity are excessive, the patient can not clean the oral cavity due to serious sickbed, the suction end 2 needs to be replaced at regular time, the alginate dressing 21 is a spongy porous soft material and is placed in the oral cavity of the patient to fully absorb oral secretion of the patient, the porous material can prevent the oral cavity of the patient from being injured due to excessive local pressure, the first through hole 201 in the support 20 has the function of enabling the oral secretion in the alginate dressing 21 to flow into the support 20 through negative pressure, and finally the oral secretion is sucked into the drainage tube 22 through the flow channel 200 by the negative pressure, the support 20 has the function of supporting the alginate dressing 21, without the support 20, the drainage tube 22 cannot be connected with the alginate dressing 21, so that the suction effect cannot be achieved, with the support 20, after negative pressure suction, the alginate dressing 21 can be tightly coated on the periphery of the support 20, the cross section structure of the alginate dressing 21 is an elliptical structure because the gap structure between the upper dental arch and the tongue in the oral cavity is a slightly elliptical structure, which can better accord with the physiological characteristics, and the cross section of the drainage tube 22 is an elliptical structure in order to reduce the gap between the upper lip and the lower lip of a patient as much as possible, and is made into an elliptical structure.
The sputum suction tube 1 is connected with a first liquid taking bottle 10 and a second liquid taking bottle 11, a second valve 124 on the negative pressure suction tube 12 is closed under normal conditions, a first valve 123 is opened, a third valve 131 on the first branch tube 13 is opened, a plug-in end 125 on the negative pressure suction tube 12 is connected with a negative pressure source, oral secretion and the like in the oral cavity of a patient can be sucked into the first liquid taking bottle 10, when medical personnel or family members of the patient find that the first liquid taking bottle 10 is full of liquid, the second valve 124 on the negative pressure suction tube 12 is opened, the third valve 131 on the first branch tube 13 is closed, the negative pressure source can continue to suck the oral secretion of the patient when the first liquid taking bottle 10 is poured, the situation that the suction needs to be stopped under negative pressure when the liquid taking bottle is replaced is avoided, and only the lower end cap nut 1203 needs to be hung when the first liquid taking bottle 10 is taken down, can make and get liquid bottle 10 and pipeline separation, it is particularly convenient, seal ring 1202 can guarantee that it is better to have played sealing performance, prevent the emergence of gas leakage, the first liquid bottle 10 of getting off is taken away and is emptyd, can be indirect adjustment through the size of adjusting the opening and closing of first valve 123 and inhale the pressure in the phlegm pipe 1, because the patient state of an illness is different, the quantity of single time endocrine oral secretion is different, so need adjust different pressure, the volume of control attraction, if the secretion is too fast, negative pressure attraction will lead to patient's oral secretion to leak outward, if the secretion is few, negative pressure attraction is many, the inside overdry of patient's oral cavity can be leaded to the explanation, manometer 122 can be audio-visually sees out and inhales the pressure of phlegm pipe 1 inside, play the effect of supplementary observation.
Claims (5)
1. A sputum suction tube capable of continuously sucking is characterized in that: comprises a sputum suction pipe (1) and a suction end (2), wherein the suction end (2) is connected with the head end of the sputum suction pipe (1);
the suction end (2) comprises a bracket (20), an alginate dressing (21) and a drainage tube (22), the alginate dressing (21) is coated on the outer side of the bracket (20), and the head end of the drainage tube (22) is connected with the bracket (20);
a plurality of flow channels (200) are formed in the support (20), a plurality of first through holes (201) communicated with the flow channels (200) are formed in the support (20), second through holes (202) connected with the drainage tubes (22) are formed in the support (20), and the drainage tubes (22) are connected with the second through holes (202).
2. The sputum aspirator of claim 1, wherein: the tail end of the drainage tube (22) of the suction end (2) is in threaded connection or is inserted and connected with the head end of the sputum suction tube (1).
3. The sputum aspirator of claim 1, wherein: the sections of the drainage tube (22) and the alginate dressing (21) are both elliptical structures.
4. The sputum aspirator of claim 1, wherein: the sputum suction pipe (1) further comprises a first liquid taking bottle (10), a second liquid taking bottle (11) and a negative pressure suction pipe (12), the sputum suction pipe (1) is connected with inlets (100) of the first liquid taking bottle (10) and the second liquid taking bottle (11) through a first branch pipe (13) and a second branch pipe (14), and the negative pressure suction pipe (12) is respectively connected with outlets (101) of the first liquid taking bottle (10) and the second liquid taking bottle (11);
the first liquid taking bottle (10) is provided with an inlet (100) and an outlet (101), and the first liquid taking bottle (10) is provided with a scale reference;
the second liquid taking bottle (11) has the same structure as the first liquid taking bottle (10);
the negative pressure suction tube (12) is provided with a first connecting cap (120), a second connecting cap (121), a pressure gauge (122), a first valve (123), a second valve (124) and an insertion end (125);
a third connecting cap (130) and a third valve (131) are arranged on the first branch pipe (13);
a fourth connecting cap (140) is arranged on the second branch pipe (14).
5. The sputum aspirator of claim 4, wherein: the first connecting cap (120) comprises a substrate (1201), a sealing gasket (1202) and an end cap nut (1203), the sealing gasket (1202) is fixedly connected to a pipeline inserted in an inlet (100) or an outlet (101) of the liquid taking bottle, the end cap nut (1203) penetrates through the pipeline inserted in the inlet (100) or the outlet (101) of the liquid taking bottle and connects the substrate (1201) with the inlet (100) or the outlet (101) of the liquid taking bottle, and the sealing gasket (1202) is arranged between the substrate (1201) and the end cap nut (1203).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921253355.6U CN211096396U (en) | 2019-08-05 | 2019-08-05 | Sputum suction tube capable of continuously sucking sputum |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921253355.6U CN211096396U (en) | 2019-08-05 | 2019-08-05 | Sputum suction tube capable of continuously sucking sputum |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211096396U true CN211096396U (en) | 2020-07-28 |
Family
ID=71718920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921253355.6U Expired - Fee Related CN211096396U (en) | 2019-08-05 | 2019-08-05 | Sputum suction tube capable of continuously sucking sputum |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211096396U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113198090A (en) * | 2021-05-07 | 2021-08-03 | 中国人民解放军西部战区总医院 | Novel three-way catheter for minimally invasive pancreatitis surgery |
-
2019
- 2019-08-05 CN CN201921253355.6U patent/CN211096396U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113198090A (en) * | 2021-05-07 | 2021-08-03 | 中国人民解放军西部战区总医院 | Novel three-way catheter for minimally invasive pancreatitis surgery |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200728 Termination date: 20210805 |