CN211188476U - Drainage device for respiratory medicine - Google Patents
Drainage device for respiratory medicine Download PDFInfo
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- CN211188476U CN211188476U CN201921794377.3U CN201921794377U CN211188476U CN 211188476 U CN211188476 U CN 211188476U CN 201921794377 U CN201921794377 U CN 201921794377U CN 211188476 U CN211188476 U CN 211188476U
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- drainage
- tube
- flushing
- bottle
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Abstract
The utility model belongs to the technical field of medical appliances, in particular to a drainage device for respiratory medicine, which comprises an injector, wherein a drainage tube is detachably connected on the injector, and one end of the drainage tube, which is far away from the injector, is connected with a drainage needle; the drainage tube is provided with a drainage valve, the drainage tube is provided with a flushing tube, one end of the flushing tube is connected with the drainage tube between the drainage valve and the injector, the other end of the flushing tube is connected with the drainage tube between the drainage valve and the drainage needle on the drainage tube, and the flushing tube is provided with a flushing valve; the drainage tube is also connected with a branch tube, and the branch tube is arranged between the flushing tube and the injector; the one end that the drainage tube was kept away from to the branch pipe is connected with the three-way valve, is connected with washing liquid pipe and drainage liquid pipe on the three-way valve, can dismantle on the washing liquid pipe and be connected with the washing bottle, can dismantle on the drainage liquid pipe and be connected with the drainage bottle, the utility model discloses the effectual not good problem of current drainage device drainage effect of having solved.
Description
Technical Field
The utility model belongs to the technical field of medical instrument, concretely relates to breathe internal medicine drainage device.
Background
In respiratory medicine clinical, when carrying out thorax drainage to the patient, current operating method is: connecting a latex tube by using a large drainage needle tube, and then connecting the latex tube with a drainage needle; after the connection is finished, the drainage needle is punctured into the chest cavity of the patient, and the effusion in the chest cavity of the patient is pumped out by using a large drainage needle tube; after one needle tube is drawn out, the large drainage needle tube is separated from the latex tube, the latex tube is clamped by using the hemostatic forceps, and after effusion in the large drainage needle tube is discharged, the hemostatic forceps are connected with the latex tube again to open for continuous suction; the accumulated liquid in the chest of the patient is repeatedly sucked, so that the greater labor intensity is brought to medical staff, and the pain of the patient is increased; after the drainage of the patient is finished, the patient also needs to be washed, but the existing washing process is often carried out additionally, which undoubtedly increases the pain of the patient and influences the treatment effect of the patient.
SUMMERY OF THE UTILITY MODEL
To the above situation, for overcoming the defects of the prior art, the utility model provides a breathe internal medicine drainage device, the effectual not good problem of current drainage device drainage effect of having solved.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a drainage device for respiratory medicine comprises an injector, wherein a drainage tube is detachably connected to the injector, and one end of the drainage tube, which is far away from the injector, is connected with a drainage needle; the drainage tube is provided with a drainage valve, the drainage tube is provided with a flushing tube, one end of the flushing tube is connected with the drainage tube between the drainage valve and the injector, the other end of the flushing tube is connected with the drainage tube between the drainage valve and the drainage needle on the drainage tube, and the flushing tube is provided with a flushing valve; the drainage tube is also connected with a branch tube, and the branch tube is arranged between the flushing tube and the injector; the branch pipe is kept away from the one end of drainage tube and is connected with the three-way valve, is connected with washing liquid pipe and drainage liquid pipe on the three-way valve, can dismantle on the washing liquid pipe and be connected with the washing bottle, can dismantle on the drainage liquid pipe and be connected with the drainage bottle.
Furthermore, an upper drainage one-way valve is arranged on the drainage tube and is arranged between the drainage valve and the flushing tube, and a lower drainage one-way valve corresponding to the upper drainage one-way valve is arranged on the drainage liquid tube.
Furthermore, an upper washing one-way valve is arranged on the washing pipe, the upper washing one-way valve is arranged between the washing valve and the drainage needle, and a lower washing one-way valve corresponding to the upper washing one-way valve is arranged on the washing liquid pipe.
Furthermore, a containing box is sleeved on the drainage bottle, and the washing bottle is arranged in the containing box; all overlap on washing liquid pipe and the drainage liquid pipe and be equipped with fixation nut, all be equipped with on drainage bottle and the washing bottle with the connector of fixation nut spiro union.
Furthermore, a liquid feeding opening is formed in the washing bottle, a liquid discharging opening is formed in the drainage bottle, and plugs are screwed on the liquid feeding opening and the liquid discharging opening.
Furthermore, liquid level devices are arranged on the washing bottle and the drainage bottle.
Furthermore, one end of the drainage tube, which is far away from the drainage needle, is provided with a joint matched with the injector.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses when using, through the setting of drainage tube, upper drainage check valve, three-way valve, lower drainage check valve, drainage bottle, make the utility model discloses can last to extract the hydrops of patient's thorax, need not the plug syringe again, improve the utility model discloses the convenience of operation.
2. The utility model discloses when washing the patient, through the drainage tube, wash the setting of check valve, three-way valve, lower washing check valve, washing bottle on, during the utility model discloses make the utility model discloses can last washing of patient's thorax, improve the utility model discloses the convenience of operation.
3. Set up flush valve, drainage valve, the light realization of three-way valve the utility model discloses the conversion of flush function and drainage function improves the utility model discloses the convenience of operation.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged schematic view of the area A of FIG. 1 according to the present invention;
in the figure: 1. the syringe 2, hold the case, 3, the three-way valve, 4, the drainage tube, 5, the flushometer valve, 6, upper washing check valve, 7, the drainage needle, 8, the flushing pipe, 9, the drainage valve, 10, upper drainage check valve, 11, lower washing check valve, 12, fixation nut, 13, filling opening, 14, leakage fluid dram, 15, the level gauge, 16, lower drainage check valve.
Detailed Description
A drainage device for respiratory medicine comprises an injector 1, wherein a drainage tube 4 is detachably connected to the injector 1, and one end, far away from the injector 1, of the drainage tube 4 is connected with a drainage needle 7; a drainage valve 9 is arranged on the drainage tube 4, a flushing tube 8 is arranged on the drainage tube 4, one end of the flushing tube 8 is connected with the drainage tube 4 between the drainage valve 9 and the injector 1, the other end of the flushing tube 8 is connected with the drainage tube 4 between the drainage valve 9 and the drainage needle 7 on the drainage tube 4, and a flushing valve 5 is arranged on the flushing tube 8; the drainage tube 4 is also connected with a branch tube which is arranged between the flushing tube 8 and the injector 1; the one end that drainage tube 4 was kept away from to the branch pipe is connected with three-way valve 3, is connected with washing liquid pipe and drainage liquid pipe on the three-way valve 3, can dismantle on the washing liquid pipe to be connected with the washing bottle, can dismantle on the drainage liquid pipe to be connected with the drainage bottle.
When the utility model is used, the drainage needle 7 is inserted into the chest of a patient to a proper depth, the drainage valve 9 is opened, the flushing valve 5 is closed, and the three-way valve 3 is opened to one side of the drainage liquid pipe; the hydrops in the chest cavity of the patient is extracted by using the syringe 1 through the drainage tube 4, and the hydrops after extraction flows into the drainage bottle by pushing the syringe 1; after the effusion is pumped, the drainage valve 9 is closed, the flushing valve 5 is opened, and the three-way valve 3 is opened towards one side of the flushing liquid pipe; the syringe 1 is used for pumping the flushing liquid into the syringe 1 from the flushing bottle through the branch pipe, the three-way valve 3 and the flushing liquid pipe, and the syringe 1 is pushed to enable the flushing liquid to flush the thoracic cavity of the patient through the drainage pipe 4, the flushing pipe 8, the drainage pipe 4 and the drainage needle 7.
An upper drainage one-way valve 10 is arranged on the drainage tube 4, the upper drainage one-way valve 10 is arranged between the drainage valve 9 and the flushing tube 8, and a lower drainage one-way valve 16 corresponding to the upper drainage one-way valve 10 is arranged on the drainage liquid tube.
When a patient conducts drainage, when the injector 1 is used for pumping hydrops in the chest cavity of the patient through the drainage tube 4, the lower drainage one-way valve 16 is arranged to prevent the liquid in the drainage bottle from entering the injector 1; the pumped effusion is pushed by the syringe 1 to flow into the drainage bottle, and the upper drainage one-way valve 10 is arranged to prevent the drainage liquid from flowing back into the chest cavity of the patient; set up drainage check valve 10 and drainage check valve 16 down, improve the utility model discloses drainage process's stability.
The flushing pipe 8 is provided with an upper flushing one-way valve 6, the upper flushing one-way valve 6 is arranged between the flushing valve 5 and the drainage needle 7, and the flushing pipe is provided with a lower flushing one-way valve 11 corresponding to the upper flushing one-way valve 6.
When a patient washes, the syringe 1 is used for pumping washing liquid into the syringe 1 from a washing bottle through the branch pipe, the three-way valve 3 and the washing liquid pipe, and the upper washing one-way valve 6 is arranged, so that effusion and air are prevented from being pumped from the chest cavity by the syringe 1, and discomfort of the patient is prevented; the injector 1 is pushed to wash the thorax of the patient by the washing liquid through the drainage tube 4, the washing tube 8, the drainage tube 4 and the drainage needle 7, and the lower washing one-way valve 11 is arranged to prevent the washing liquid from flowing back into the washing bottle.
The drainage bottle is sleeved with the containing box 2, and the washing bottle is arranged in the containing box 2; all overlap on washing liquid pipe and the drainage liquid pipe and be equipped with fixation nut 12, all be equipped with the connector with 12 spiro unions of fixation nut on drainage bottle and the washing bottle.
The setting holds case 2 and holds drainage bottle and washing bottle, makes the utility model discloses be convenient for operate, need not disposable handheld washing bottle and drainage bottle or change drainage bottle and washing bottle when operating, improve the utility model discloses a convenience. Use threaded connection between fixation nut 12 and the connector, improve the utility model discloses a stability.
The flushing bottle is provided with a liquid feeding port 13, the liquid feeding port 13 is arranged, flushing liquid can be fed into the flushing bottle through the liquid feeding port 13 according to conditions, the drainage bottle is provided with a liquid drainage port 14, and when the accumulated liquid in the drainage bottle is more, the accumulated liquid can be discharged through the liquid drainage port 14; plugs are screwed on the liquid filling port 13 and the liquid discharging port 14, and openings corresponding to the liquid filling port 13 and the liquid discharging port 14 are formed in the containing box 2.
The flushing bottle and the drainage bottle are both provided with liquid level devices 15; the liquid level device 15 is arranged, so that the liquid in the washing bottle and the drainage bottle can be observed in real time, and the operation convenience of the utility model is improved.
One end of the drainage tube 4 far away from the drainage needle 7 is provided with a joint matched with the injector 1, and the injector 1 and the drainage tube 4 are connected through the joint.
The utility model discloses a working process does:
when the utility model is used, the drainage needle 7 is inserted into the chest of a patient to a proper depth, the drainage valve 9 is opened, the flushing valve 5 is closed, and the three-way valve 3 is opened to one side of the drainage liquid pipe; when the syringe 1 is used for pumping the effusion in the thoracic cavity of a patient through the drainage tube 4, the lower drainage one-way valve 16 is arranged to prevent the liquid in the drainage bottle from entering the syringe 1; the pumped effusion is pushed by the syringe 1 to flow into the drainage bottle, and the upper drainage one-way valve 10 is arranged to prevent the drainage liquid from flowing back into the chest cavity of the patient; after the effusion is pumped, the drainage valve 9 is closed, the flushing valve 5 is opened, and the three-way valve 3 is opened towards one side of the flushing liquid pipe; the syringe 1 is used for pumping flushing liquid into the syringe 1 from a flushing bottle through a branch pipe, a three-way valve 3 and a flushing liquid pipe, and a flushing one-way valve 6 is arranged, so that effusion and air are prevented from being pumped from the thoracic cavity by the syringe 1, and discomfort of a patient is prevented; the injector 1 is pushed to wash the thorax of the patient by the washing liquid through the drainage tube 4, the washing tube 8, the drainage tube 4 and the drainage needle 7, and the lower washing one-way valve 11 is arranged to prevent the washing liquid from flowing back into the washing bottle.
Claims (7)
1. The utility model provides a breathe internal medicine drainage device which characterized in that: comprises an injector (1), a drainage tube (4) is detachably connected on the injector (1), and one end of the drainage tube (4) far away from the injector (1) is connected with a drainage needle (7); a drainage valve (9) is arranged on the drainage tube (4), a flushing tube (8) is arranged on the drainage tube (4), one end of the flushing tube (8) is connected with the drainage tube (4) between the drainage valve (9) and the injector (1), the other end of the flushing tube (8) is connected with the drainage tube (4) between the drainage valve (9) and the drainage needle (7) on the drainage tube (4), and a flushing valve (5) is arranged on the flushing tube (8); the drainage tube (4) is also connected with a branch tube which is arranged between the flushing tube (8) and the injector (1); one end of the branch pipe, which is far away from the drainage pipe (4), is connected with a three-way valve (3), a washing liquid pipe and a drainage liquid pipe are connected on the three-way valve (3), a washing bottle is detachably connected on the washing liquid pipe, and a drainage bottle is detachably connected on the drainage liquid pipe.
2. The respiratory medical drainage device of claim 1, wherein: an upper drainage one-way valve (10) is arranged on the drainage tube (4), the upper drainage one-way valve (10) is arranged between the drainage valve (9) and the flushing tube (8), and a lower drainage one-way valve (16) corresponding to the upper drainage one-way valve (10) is arranged on the drainage liquid tube.
3. The respiratory medical drainage device of claim 1, wherein: the flushing pipe (8) is provided with an upper flushing one-way valve (6), the upper flushing one-way valve (6) is arranged between the flushing valve (5) and the drainage needle (7), and the flushing pipe is provided with a lower flushing one-way valve (11) corresponding to the upper flushing one-way valve (6).
4. The respiratory medical drainage device of claim 1, wherein: the drainage bottle is sleeved with the containing box (2), and the washing bottle is arranged in the containing box (2); the washing liquid pipe and the drainage liquid pipe are both sleeved with fixing nuts (12), and the drainage bottle and the washing bottle are both provided with connectors connected with the fixing nuts (12) in a threaded mode.
5. The respiratory medical drainage device of claim 4, wherein: the washing bottle is provided with a liquid feeding port (13), the drainage bottle is provided with a liquid drainage port (14), and plugs are screwed on the liquid feeding port (13) and the liquid drainage port (14).
6. The respiratory medical drainage device of claim 5, wherein: the flushing bottle and the drainage bottle are both provided with liquid level devices (15).
7. The respiratory medical drainage device of claim 1, wherein: one end of the drainage tube (4) far away from the drainage needle (7) is provided with a joint matched with the injector (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921794377.3U CN211188476U (en) | 2019-10-22 | 2019-10-22 | Drainage device for respiratory medicine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921794377.3U CN211188476U (en) | 2019-10-22 | 2019-10-22 | Drainage device for respiratory medicine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211188476U true CN211188476U (en) | 2020-08-07 |
Family
ID=71859782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921794377.3U Active CN211188476U (en) | 2019-10-22 | 2019-10-22 | Drainage device for respiratory medicine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211188476U (en) |
-
2019
- 2019-10-22 CN CN201921794377.3U patent/CN211188476U/en active Active
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