CN213098005U - Novel phlegm sample collection device - Google Patents
Novel phlegm sample collection device Download PDFInfo
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- CN213098005U CN213098005U CN202020826848.0U CN202020826848U CN213098005U CN 213098005 U CN213098005 U CN 213098005U CN 202020826848 U CN202020826848 U CN 202020826848U CN 213098005 U CN213098005 U CN 213098005U
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- sputum
- collection
- cavity
- sputum suction
- protective sleeve
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Abstract
The utility model provides a novel phlegm sample collection device mainly is applicable to infectious disease patient's sputum sample collection, collection device includes: a sputum aspirator tube having a tip portion and a tail portion; a sterile protective sleeve is arranged outside the sputum suction tube; the top surface and the side surface of the top end part are both provided with suction holes; the top end part penetrates through the protective sleeve and is connected with the tracheal cannula through the interface; a storage cavity, the periphery of which is sealed; the sputum suction device comprises a storage cavity, a sputum suction pipe and a sputum suction pipe, wherein the storage cavity is provided with a collection cavity, the upper end of the collection cavity is provided with an opening, the opening is provided with a one-way valve, and the tail end of the sputum suction pipe penetrates through a protective sleeve and can be inserted into the collection cavity through the one-way valve; the top of the collecting cavity is provided with a cap. The utility model greatly reduces the exposure risk of the sputum suction tube and the sputum.
Description
Technical Field
The utility model belongs to phlegm sample collection system specifically is a novel phlegm sample collection system.
Background
The sputum suction operation is a common basic nursing operation in hospitals and is used for removing sputum or other secretions in the pharynx or trachea of a patient, the sputum suction tubes are used in large quantities clinically, the sputum suction tubes are connected through a negative pressure machine, one ends of the sputum suction tubes are connected with trachea cannula, and the sputum suction tubes rotate, pull and stretch into the oral cavity, the pharynx or the trachea after penetrating deep into the oral cavity, the pharynx or the trachea, so that the sputum suction is realized.
However, there is a higher standard requirement for the collection of sputum specimen in clinic, which not only requires strict aseptic operation during sputum aspiration, but also requires strict aseptic storage for the collected sputum specimen. The existing sputum specimen collecting device is a combination of an open type sputum suction tube and a sputum specimen storage tank. The inventor discovers that when treating and nursing a new crown patient in the Guangu college of the Tongji medical college affiliated to the Huazhong university of science and technology, the sputum collecting device has no great influence on the sputum specimen collection which is occasionally required to be carried out in clinic, the hypoxia time of the patient is increased for the patient with the special infectious disease, the aerosol propagation risk is also increased, and meanwhile, the risk of specimen exposure and pollution is increased on the storage of biological bags of subsequent specimens.
Disclosure of Invention
To the technical problem that prior art exists, combine clinical work experience, the utility model discloses improve sputum collection device, provide a novel phlegm sample collection device who is mainly applied to infectious disease patient.
The utility model provides a pair of novel phlegm sample collection device, collection system includes:
a sputum aspirator tube having a tip portion and a tail portion; a sterile protective sleeve is arranged outside the sputum suction tube; the top surface and the side surface of the top end part are both provided with suction holes; the top end part penetrates through the protective sleeve and is connected with the tracheal cannula through the interface;
a storage cavity, the periphery of which is sealed; the sputum suction device comprises a storage cavity, a sputum suction pipe and a sputum suction pipe, wherein the storage cavity is provided with a collection cavity, the upper end of the collection cavity is provided with an opening, the opening is provided with a one-way valve, and the tail end of the sputum suction pipe penetrates through a protective sleeve and can be inserted into the collection cavity through the one-way valve; the top of the collecting cavity is provided with a cap.
Preferably, the side surface of the top end part of the sputum suction tube is provided with a plurality of suction holes which are alternately distributed.
Preferably, the interface is provided in a circular shape.
Preferably, the storage cavity is made of a soft material.
Preferably, the collection chamber is made of a hard material.
Preferably, the cap is threadably connected to the upper and lower ends of the collection chamber.
Preferably, the storage cavity is provided as a double layer.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses set up the protective sheath in the outside of inhaling the phlegm pipe, will gather the cavity and set up to the integral type with storing the cavity to and set up check valve at the opening part of gathering the cavity, greatly reduced the exposure risk of inhaling phlegm pipe and sputum, both can effectively reduce patient's oxygen deficiency time, ensure the stability of the state of an illness of patient, also reduce the propagation of aerosol simultaneously, reduce the step that the sample was stored, thereby improve clinical work efficiency, reduce and nurse the infection risk.
Drawings
Fig. 1 is a structural diagram of an embodiment of the present invention.
In the figure, 1, a sputum suction tube; 2. a storage bag; 3. a sterile protective sleeve; 4. a suction hole; 5. a circular interface; 6. a collecting cup; 7. and (4) a cap.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand and understand, the present invention is further explained by combining with the specific drawings.
Fig. 1 shows an embodiment of the novel sputum specimen collecting device of the present invention, which comprises a sputum suction tube 1 and a storage bag 2.
The sputum suction tube 1 is provided with a top end part and a tail end part; the exterior of the sputum suction tube 1 is provided with a sterile protective sleeve 3; the top surface and the side surface of the top end part are both provided with a plurality of suction holes 4 which are alternately distributed, so as to facilitate the suction of sputum; the top end part penetrates through the top of the protective sleeve 3 and is connected with the tracheal cannula through a circular interface 5, and the sealing is ensured when the top end part is connected with the tracheal cannula;
the storage bag 2 is double-layer, the periphery is sealed, and the upper end is provided with a sealing opening; the middle of one side surface of the storage bag 2 is provided with a collection cup 6, the upper end of the collection cup 6 is provided with an opening, the opening is provided with a one-way valve, the tail end of the sputum suction tube 1 penetrates through the bottom of the protective sleeve 3, the sputum suction tube is inserted into the collection cup 6 by opening the one-way valve or is pulled out from the collection cup 6, and the one-way valve is closed; gather cup 6's top and be equipped with cap 7, cap 7 can with the upper end and the lower extreme threaded connection who gathers cup 6, when inhaling the tail end of phlegm pipe 1 and inserting the inside of gathering cup 6, cap 7 is connected with the lower extreme of gathering cup 6, when inhaling the tail end of phlegm pipe 1 and extracting, cap 7 is connected with the upper end of gathering cup 6 to carry out sealing process to the sputum, the tail end of extracting can directly be retrieved into aseptic protective sheath 3.
The open sputum suction tube in the existing sputum suction operation is disposable, trachea cannula and breathing machine need to be separated, the sputum suction tube is exposed in the air when sucking sputum, the method for protecting the sputum suction tube by using an aseptic protective sleeve is adopted for sucking sputum in a closed manner in the embodiment, the exposure of the sputum suction tube 1 is reduced, the breathing machine used by a patient is not disconnected, the vital signs of the patient are guaranteed to be more stable, the oxygen deficiency time of the patient is effectively reduced, the stability of the illness state of the patient is guaranteed, the transmission of aerosol is reduced simultaneously, the step of storing specimens is reduced, the clinical work efficiency is improved, and the medical infection risk is reduced.
The above is only the embodiment of the present invention, not the limitation of the patent scope of the present invention, all the equivalent structures made by the contents of the specification and the drawings are directly or indirectly applied to other related technical fields, all the same principle is within the patent protection scope of the present invention.
Claims (7)
1. The utility model provides a novel phlegm sample collection system which characterized in that, collection system includes:
a sputum aspirator tube having a tip portion and a tail portion; a sterile protective sleeve is arranged outside the sputum suction tube; the top surface and the side surface of the top end part are both provided with suction holes; the top end part penetrates through the protective sleeve and is connected with the tracheal cannula through the interface;
a storage cavity, the periphery of which is sealed; the sputum suction device comprises a storage cavity, a sputum suction pipe and a sputum suction pipe, wherein the storage cavity is provided with a collection cavity, the upper end of the collection cavity is provided with an opening, the opening is provided with a one-way valve, and the tail end of the sputum suction pipe penetrates through a protective sleeve and can be inserted into the collection cavity through the one-way valve; the top of the collecting cavity is provided with a cap.
2. The collection device as claimed in claim 1, wherein the suction tube has a plurality of suction holes alternately arranged on the side of the top end thereof.
3. An acquisition device as claimed in claim 1 or 2, characterized in that the interface is arranged in a circular shape.
4. An acquisition device as claimed in claim 1 or 2, wherein the storage chamber is made of a soft material.
5. The collection apparatus of claim 1 or claim 2, wherein the collection chamber is made of a hard material.
6. A harvesting device according to claim 1 or 2, wherein the cap is threadably connected to the upper and lower ends of the harvesting chamber.
7. An acquisition device as claimed in claim 1 or 2, wherein the storage chamber is provided as a double layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020826848.0U CN213098005U (en) | 2020-05-18 | 2020-05-18 | Novel phlegm sample collection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020826848.0U CN213098005U (en) | 2020-05-18 | 2020-05-18 | Novel phlegm sample collection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213098005U true CN213098005U (en) | 2021-05-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020826848.0U Active CN213098005U (en) | 2020-05-18 | 2020-05-18 | Novel phlegm sample collection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213098005U (en) |
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2020
- 2020-05-18 CN CN202020826848.0U patent/CN213098005U/en active Active
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