CN213722106U - Sputum collection device - Google Patents
Sputum collection device Download PDFInfo
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- CN213722106U CN213722106U CN202022468922.9U CN202022468922U CN213722106U CN 213722106 U CN213722106 U CN 213722106U CN 202022468922 U CN202022468922 U CN 202022468922U CN 213722106 U CN213722106 U CN 213722106U
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- sputum
- container
- liquid
- collection
- collecting container
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Abstract
The utility model discloses a sputum collection device, which comprises a first collection container, a second collection container and a liquid collection pipe; the liquid collecting pipe comprises two liquid outlets, one liquid outlet is connected with the inside of the first collecting container, and the other liquid outlet is connected with the inside of the second collecting container; and valves for controlling the on-off of the liquid are arranged between the two liquid outlets and the first collecting container and between the two liquid outlets and the second collecting container. The utility model discloses in sputum collection device, set up two collection container, can be when needs sample sputum or statistics sputum volume, open the valve between collector tube and the second collection container, utilize the negative pressure to accomplish sputum sample or sputum volume statistics in sucking the second collection container with the sputum, when needing to wash the collector tube, open the valve between collector tube and the first collection container, utilize the negative pressure to accomplish the washing to the collector tube in sucking the flush fluid into first collection container, can also when not needing the sample, use first collection container to accomplish the clearance to patient's sputum.
Description
Technical Field
The utility model relates to the technical field of medical equipment, concretely relates to sputum collection device.
Background
Collecting sputum of a patient and carrying out microbiological examination and drug sensitivity test are common techniques for clinical care and examination, and are related to medical diagnosis and treatment of the patient. Patients who are intubated in trachea, are in coma, have no strength in cough, are uncooperative in keeping and taking samples and the like often need to suck sputum and keep and take sputum samples due to difficult sputum collection.
The sputum collector who adopts at present clinically is various, has disposable syringe, pressure reducer, double-end wide-mouth oxygen humidifying bottle etc. nevertheless sputum and flush fluid mix when having collector undersize, negative pressure suction and collect, makes the difficult defect such as sample difficulty in sputum collection ware of difficult, the inspector.
Meanwhile, a sputum suction disc and sputum suction related articles are required to be arranged beside a patient bed, the space of a bedside table is often occupied, and medical materials are consumed.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is, to the above-mentioned defect that prior art exists, provide a convenient sputum collector of sampling, measurement and inspection, it can be when inhaling the phlegm for patient, parts sputum and flush fluid, makes things convenient for the sputum to collect.
The utility model discloses a solve the technical scheme that above-mentioned technical problem adopted and be:
a sputum collection apparatus comprising a first collection container, a second collection container and a collection tube; the first collecting container is provided with a first liquid inlet, and the second collecting container is provided with a second liquid inlet; the liquid collecting pipe comprises two liquid outlets, one liquid outlet is connected with the first liquid inlet, and the other liquid outlet is connected with the second liquid inlet; and valves for controlling the on-off of the liquid are arranged between the two liquid outlets and the first liquid inlet and between the two liquid outlets and the second liquid inlet.
According to the technical scheme, the capacity of the first collecting container is 1000 ml; the second collection vessel had a capacity of 100 ml.
According to the technical scheme, the liquid collecting pipe is Y-shaped and comprises a first connecting pipe, a second connecting pipe and a third connecting pipe; the valve is a three-way valve; a liquid inlet of the third connecting pipe is inserted into the sputum or the flushing fluid, and a liquid outlet of the third connecting pipe is connected with a liquid inlet of the valve; one liquid outlet of the valve is connected with the liquid inlet of the first connecting pipe, and the other liquid outlet of the valve is connected with the liquid inlet of the second connecting pipe; the liquid outlet of the first connecting pipe is connected with the second liquid inlet; the liquid outlet of the second connecting pipe is connected with the first liquid inlet. When the valve turns left, the sputum or the flushing fluid of vacuum aspiration are collected to first collection container, when the valve turns right, the sputum of vacuum aspiration is collected to the second collection container.
According to the technical scheme, the first collecting container and the second collecting container are both provided with negative pressure interfaces, and the negative pressure interfaces are connected with negative pressure.
According to the technical scheme, the negative pressure interface is designed by threads.
According to the technical scheme, the device also comprises a protection cylinder; the first collecting container and the second collecting container are both arranged in the protective cylinder.
According to the technical scheme, a sealing cover is arranged above the cavity of the protection cylinder; the sealing cover is correspondingly provided with through holes at the first liquid inlet, the second liquid inlet and the negative pressure interface.
According to the technical scheme, the sealing cover is further provided with a clamping ring, and the second collecting container is fixed on the sealing cover through the clamping ring.
According to the technical scheme, the first collecting container is a transparent soft rubber bag, and the material used is PVC resin.
According to the technical scheme, the second collecting container is a transparent plastic box, and the material used is polypropylene.
According to the technical scheme, the second collecting container is provided with scale marks.
The utility model discloses following beneficial effect has:
1. the utility model discloses in sputum collection device, set up two collection container, can be when needs sample sputum or statistics sputum volume, open the valve between collector tube and the second collection container, utilize the negative pressure to accomplish sputum sample or sputum volume statistics in sucking the second collection container with the sputum, when needing to wash the collector tube, open the valve between collector tube and the first collection container, utilize the negative pressure to accomplish the washing to the collector tube in sucking the flush fluid into first collection container, can also when not needing the sample, use first collection container to accomplish the clearance to patient's sputum.
2. The utility model discloses in sputum collection device, collect the container with first collection container and second and all settle in a protection section of thick bamboo, a device satisfies two kinds of demands of clearance and sampling, device area is little, simple structure, convenient to use has reduced consumeing of medical material, the practicality is strong.
Drawings
FIG. 1 is a schematic view of the whole structure of the sputum collecting apparatus according to the embodiment of the present invention;
fig. 2 is a schematic structural diagram of a valve in an embodiment of the present invention;
fig. 3 is a schematic structural view of a sealing cover in an embodiment of the present invention;
fig. 4 is a schematic structural view of a second collection container in an embodiment of the present invention;
in the figure, a third connecting pipe-1, a valve-2, a first connecting pipe-3, a second connecting pipe-4, a sealing cover-5, a clamping ring-51, a negative pressure interface-6, a first collecting container-7, a second collecting container-8 and a protective cylinder-9.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings and examples.
Referring to fig. 1 to 4, the present invention provides a sputum collection apparatus in one embodiment, which includes a first collection container 7, a second collection container 8 and a liquid collection tube; the liquid collecting pipe comprises two liquid outlets, one liquid outlet is connected with the inside of the first collecting container 7, and the other liquid outlet is connected with the inside of the second collecting container 8; and valves 2 for controlling the on-off of the liquid are arranged between the two liquid outlets and the first collecting container 7 and the second collecting container 8.
Further, the liquid collecting pipe comprises a first connecting pipe 3, a second connecting pipe 4 and a third connecting pipe 1; the valve 2 is a three-way valve; a liquid inlet of the third connecting pipe is inserted into the sputum or the flushing fluid, and a liquid outlet of the third connecting pipe is connected with a liquid inlet of the valve 2; one liquid outlet of the valve 2 is connected with the liquid inlet of the first connecting pipe 3, and the other liquid outlet of the valve is connected with the liquid inlet of the second connecting pipe 4; the liquid outlet of the first connecting pipe 3 is connected with a second collecting container 8; the liquid outlet of the second connecting pipe 4 is connected with the first collecting container 7.
Further, the first collecting container 7 and the second collecting container 8 are both provided with a negative pressure interface 6, and the negative pressure interface 6 is connected with a negative pressure.
Further, the negative pressure port 6 is of a threaded design.
Further, a protective cylinder 9 is also included; the first collecting container 7 and the second collecting container 8 are both arranged in a protective cylinder 9.
Further, a sealing cover 5 is arranged above the cavity of the protection cylinder 9; the sealing cover 5 is provided with through holes at two liquid inlets of the first collecting container 7 and the second collecting container 8 and at two negative pressure interfaces 6.
Further, the sealing cover 5 is further provided with a snap ring 51, and the second collection container 8 is fixed to the sealing cover through the snap ring 51.
Further, the first collection container 7 is a transparent soft plastic bag made of PVC resin.
Further, the second collection container 8 is a transparent plastic box made of polypropylene.
Furthermore, the second collection container 8 is provided with scale marks.
The utility model discloses an in the embodiment, the utility model discloses a theory of operation: opening a valve between the first connecting pipe 3 and the second collecting container 8, sucking the sputum into a proper scale position in the second collecting container 8 by using negative pressure, and completing sputum sampling or sputum quantity statistics; after the sampling is finished or the sputum amount statistics is finished, a valve between the second connecting pipe 4 and the first collecting container 7 is opened, and the flushing fluid is sucked into the first collecting container 7 by utilizing the negative pressure to complete the cleaning of the third connecting pipe 1. Because the capacity of first collecting container 7 is far greater than the capacity of second collecting container 8, when not needing the sample, can use the valve between second connecting pipe 4 and the first collecting container 7, utilize the negative pressure earlier with the sputum suction that the patient needs the clearance, inhale the washing liquid again and accomplish the clearance to second connecting pipe 4 and third connecting pipe 1.
The above is only a preferred embodiment of the present invention, and the scope of the right of the present invention should not be limited by this, so that the equivalent changes made in the claims of the present invention still belong to the protection scope of the present invention.
Claims (10)
1. A sputum collection apparatus comprising a first collection container (7), a second collection container (8) and a collection tube; the liquid collecting pipe comprises two liquid outlets, one liquid outlet is connected with the inside of the first collecting container (7), and the other liquid outlet is connected with the inside of the second collecting container (8); and valves (2) for controlling the on-off of the liquid are arranged between the two liquid outlets and the first collecting container (7) and the second collecting container (8).
2. The sputum collection apparatus of claim 1 wherein the collector tube comprises a first connecting tube (3), a second connecting tube (4) and a third connecting tube (1); the valve (2) is a three-way valve; a liquid inlet of the third connecting pipe is inserted into the sputum or the flushing fluid, and a liquid outlet of the third connecting pipe is connected with a liquid inlet of the valve (2); one liquid outlet of the valve (2) is connected with the liquid inlet of the first connecting pipe (3), and the other liquid outlet of the valve is connected with the liquid inlet of the second connecting pipe (4); a liquid outlet of the first connecting pipe (3) is connected with a second collecting container (8); the liquid outlet of the second connecting pipe (4) is connected with the first collecting container (7).
3. The sputum collection device of claim 1 wherein the first collection container (7) and the second collection container (8) are each provided with a negative pressure port (6), and a negative pressure is connected to the negative pressure ports (6).
4. Sputum collection apparatus according to claim 3, wherein the negative pressure port (6) is of a threaded design.
5. The sputum collection apparatus of claim 1 further comprising a protective cartridge (9); the first collecting container (7) and the second collecting container (8) are both arranged in a protective cylinder (9).
6. The sputum collection apparatus of claim 5 wherein a sealing cover (5) is provided over the protective barrel (9) chamber; the sealing cover (5) is provided with through holes at two liquid inlets and two negative pressure interfaces (6) of the first collecting container (7) and the second collecting container (8).
7. The sputum collection apparatus of claim 6 wherein the sealing cap (5) is further provided with a snap ring (51) and the second collection container (8) is secured to the sealing cap by the snap ring (51).
8. The sputum collection apparatus of claim 1 wherein the first collection container (7) is a clear soft plastic bag made of PVC resin.
9. The sputum collection apparatus of claim 1 wherein the second collection container (8) is a clear plastic box made of polypropylene.
10. A sputum collection apparatus according to claim 9 wherein the second collection container (8) is provided with graduations.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022468922.9U CN213722106U (en) | 2020-10-30 | 2020-10-30 | Sputum collection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022468922.9U CN213722106U (en) | 2020-10-30 | 2020-10-30 | Sputum collection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213722106U true CN213722106U (en) | 2021-07-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022468922.9U Active CN213722106U (en) | 2020-10-30 | 2020-10-30 | Sputum collection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213722106U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114796635A (en) * | 2022-03-23 | 2022-07-29 | 合肥市第一人民医院 | Sputum suction device for pediatric nursing |
-
2020
- 2020-10-30 CN CN202022468922.9U patent/CN213722106U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114796635A (en) * | 2022-03-23 | 2022-07-29 | 合肥市第一人民医院 | Sputum suction device for pediatric nursing |
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