CN211627089U - Sputum specimen collector - Google Patents
Sputum specimen collector Download PDFInfo
- Publication number
- CN211627089U CN211627089U CN202020204138.4U CN202020204138U CN211627089U CN 211627089 U CN211627089 U CN 211627089U CN 202020204138 U CN202020204138 U CN 202020204138U CN 211627089 U CN211627089 U CN 211627089U
- Authority
- CN
- China
- Prior art keywords
- connecting pipe
- collecting channel
- oronasal mask
- receiving flask
- sputum specimen
- 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.)
- Expired - Fee Related
Links
- 206010036790 Productive cough Diseases 0.000 title claims description 20
- 208000024794 sputum Diseases 0.000 title claims description 17
- 210000003802 sputum Anatomy 0.000 title claims description 17
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 4
- 239000000741 silica gel Substances 0.000 claims description 4
- 229910002027 silica gel Inorganic materials 0.000 claims description 4
- 206010062717 Increased upper airway secretion Diseases 0.000 abstract description 7
- 208000026435 phlegm Diseases 0.000 abstract description 7
- 230000002349 favourable effect Effects 0.000 abstract description 4
- 208000015181 infectious disease Diseases 0.000 abstract description 4
- 239000007921 spray Substances 0.000 abstract 1
- 101100269850 Caenorhabditis elegans mask-1 gene Proteins 0.000 description 14
- 206010011224 Cough Diseases 0.000 description 6
- 208000035473 Communicable disease Diseases 0.000 description 4
- 201000003176 Severe Acute Respiratory Syndrome Diseases 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 238000007689 inspection Methods 0.000 description 3
- 239000002906 medical waste Substances 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000000241 respiratory effect Effects 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 244000052769 pathogen Species 0.000 description 2
- 208000023504 respiratory system disease Diseases 0.000 description 2
- 239000012780 transparent material Substances 0.000 description 2
- 241000711573 Coronaviridae Species 0.000 description 1
- 208000002979 Influenza in Birds Diseases 0.000 description 1
- 206010035664 Pneumonia Diseases 0.000 description 1
- 206010057190 Respiratory tract infections Diseases 0.000 description 1
- 239000000443 aerosol Substances 0.000 description 1
- 206010064097 avian influenza Diseases 0.000 description 1
- 210000000621 bronchi Anatomy 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 229940110515 cough out Drugs 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005560 droplet transmission Effects 0.000 description 1
- 230000029142 excretion Effects 0.000 description 1
- 230000001815 facial effect Effects 0.000 description 1
- 210000003128 head Anatomy 0.000 description 1
- 206010022000 influenza Diseases 0.000 description 1
- 230000009545 invasion Effects 0.000 description 1
- 238000003771 laboratory diagnosis Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000813 microbial effect Effects 0.000 description 1
- 210000003928 nasal cavity Anatomy 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 230000001717 pathogenic effect Effects 0.000 description 1
- 210000003800 pharynx Anatomy 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 208000008128 pulmonary tuberculosis Diseases 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 208000020029 respiratory tract infectious disease Diseases 0.000 description 1
- 210000003437 trachea Anatomy 0.000 description 1
Images
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- Investigating Or Analysing Biological Materials (AREA)
Abstract
The utility model discloses a phlegm sample collector, bottle lid on including oronasal mask, receiving flask, connecting pipe and locating the receiving flask, be equipped with the collecting channel in the bottle lid, the collecting channel top is equipped with the spheroid that is used for the shutoff, the elastic component is supported to be equipped with in the spheroid below, the connecting pipe upper end with oronasal mask links to each other, is equipped with a plurality of side openings on the connecting pipe lower extreme lateral wall and inserts and locate in the collecting channel. The utility model has the advantages of simple structure, being favorable to reducing the spray to spread in the air, reducing the infection risk of medical personnel, etc.
Description
Technical Field
The utility model relates to a medical instrument especially relates to a phlegm sample collector.
Background
Respiratory infectious diseases refer to infectious diseases caused by invasion of pathogens from respiratory tract infections such as nasal cavity, throat, trachea and bronchus of human body, such as influenza, pulmonary tuberculosis, Severe Acute Respiratory Syndrome (SARS), highly pathogenic avian influenza, and novel coronavirus pneumonia. The transmission modes are mainly droplet transmission and air transmission, and the microbial aerosol exhaled by a patient contains a large amount of droplets and droplet cores carrying pathogens, which are important carriers for the transmission of respiratory infectious diseases. World Health Organization (WHO) data statistics show that more than 20% of SARS infectors worldwide are health care workers. The laboratory diagnosis of these respiratory infectious diseases can not be separated from the collection of sputum specimen, in the course of collection, it is necessary for patient to inhale deeply and then apply force to cough, cough out deep sputum to special container, seal and send for examination. According to research, the speed of the exhaled air generated by cough is about 10m/s, about 10 ten thousand droplets are exhaled in one cough, medical staff need to guide and assist patients in cough and sputum excretion in a close range when collecting specimens, and reduction of droplet splashing is an important way for reducing propagation while self-protection is well achieved.
At present, no special anti-splashing sputum specimen collector exists clinically, a large plastic bag covers the head of a patient under the existing condition, and medical staff assist and guide the operation, so that the operation is troublesome, and partial droplets splash, and still have a large infection risk.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome the not enough of prior art, provide a simple structure, be favorable to reducing the droplet and spread in the air, reduce the phlegm sample collector of medical personnel's infection risk.
In order to solve the technical problem, the utility model discloses a following technical scheme:
the utility model provides a phlegm sample collector, includes oronasal mask, receiving flask, connecting pipe and locates the bottle lid on the receiving flask, be equipped with the collecting channel in the bottle lid, the collecting channel top is equipped with the spheroid that is used for the shutoff, the elastic component is supported to be equipped with below the spheroid, the connecting pipe upper end with oronasal mask links to each other, is equipped with a plurality of side openings on the connecting pipe lower extreme lateral wall and inserts and locate in the collecting channel.
As a further improvement of the above technical solution: and the side wall of the lower end of the connecting pipe is provided with a barb part.
As a further improvement of the above technical solution: the upper end of the collecting channel is provided with a flaring part.
As a further improvement of the above technical solution: the edge of the mouth-nose cover is provided with a flexible silica gel edge.
Compared with the prior art, the utility model has the advantages of: the utility model discloses a sputum specimen collector, including oronasal mask and collecting bottle, oronasal mask and collecting bottle are through the connecting pipe intercommunication, and patient easy operation no longer needs medical personnel to assist the support container by side, is favorable to reducing the chance of closely contacting, and oronasal mask also is favorable to preventing the droplet from splashing, thereby greatly reduces the risk that medical personnel infected; after the sample is gathered, patient takes the connecting pipe out from collecting channel and separates with the receiving flask, spheroid upper portion no longer receives the extrusion, upward movement self-sealing collecting channel upper end under the effect of elastic component reduces the exposure of expectoration in the air, greatly reduced the risk that respiratory disease propagates, simple structure, convenient to use, later oronasal mask and connecting pipe are as medical waste processing, the inspection of clinical laboratory is sent to the sputum receiving flask.
Drawings
Fig. 1 is a schematic structural view of the sputum specimen collector of the present invention.
Fig. 2 is an enlarged schematic structural diagram of the connecting pipe in the present invention.
Fig. 3 is an enlarged schematic structural view of the bottle cap of the present invention.
The reference numerals in the figures denote: 1. an oronasal mask; 11. a flexible silica gel edge; 2. a collection bottle; 3. a connecting pipe; 31. a side hole; 32. a barb portion; 4. a bottle cap; 41. a collection channel; 42. a flared part; 5. a sphere; 6. an elastic member.
Detailed Description
The invention is described in further detail below with reference to the drawings and specific examples.
Fig. 1 to 3 show an embodiment of the sputum specimen collector of the utility model, the expectoration collector of this embodiment, including oronasal mask 1, receiving flask 2, connecting pipe 3 and locate bottle lid 4 on the receiving flask 2, be equipped with collecting channel 41 in the bottle lid 4, collecting channel 41 upper end is equipped with the spheroid 5 that is used for the shutoff, and the elastic component 6 is supported to being equipped with below the spheroid 5, and connecting pipe 3 upper end links to each other with oronasal mask 1, is equipped with a plurality of side openings 31 on the connecting pipe 3 lower extreme lateral wall and inserts and locate in collecting channel 41. Wherein, the collecting bottle 2 is preferably made of transparent material and is a cylindrical bottle body; the mouth-nose mask 1 is preferably made of flexible transparent materials; the elastic member 6 may be, for example, a coil spring or the like; the upper end of the connecting pipe 3 is preferably integrated with the oronasal mask 1.
The sputum specimen collector comprises the oronasal mask 1 and the collecting bottle 2, the oronasal mask 1 is communicated with the collecting bottle 2 through the connecting pipe 3, a patient is easy to operate, medical staff is not needed to assist in supporting the collecting container, the opportunity of close-range contact is reduced, the oronasal mask 1 is also beneficial to preventing splashes, and therefore the risk of infection of the medical staff is greatly reduced; after the sample is gathered, patient takes connecting pipe 3 out from collecting channel 41 and separates with receiving flask 2, 5 upper portions of spheroid no longer receive the extrusion, upward movement self-sealing collecting channel 41 upper end under the effect of elastic component 6, reduce the exposure of expectoration in the air, greatly reduced the risk that respiratory disease propagates, simple structure, high durability and convenient use, later oronasal mask 1 and connecting pipe 3 handle as medical waste, inspection of clinical laboratory is sent to sputum receiving flask 2.
Further, in the present embodiment, a barb portion 32 is disposed on a side wall of the lower end of the connecting pipe 3. The barb part 32 is beneficial to preventing the connecting pipe 3 from falling off under the acting force of the elastic part 6 and the ball body 5, and the reliability is improved; after collection, the connecting tube 3 can be separated from the collecting bottle 2 by pressing the lower end of the connecting tube 3 or pulling upwards with little force.
Further, in the present embodiment, the upper end of the collecting channel 41 is provided with a flared portion 42. The flared portion 42 provides some guidance for ease of assembly.
Further, in the present embodiment, the edge (i.e. the mask opening portion) of the oronasal mask 1 is provided with a flexible silicone rim 11. The flexible silica gel edge 11 is beneficial to better fitting the face of a patient, and the comfort and the sealing performance of the oronasal mask 1 are further improved.
The utility model discloses sputum specimen collector's application method is as follows:
order patient gargle before phlegm sample is gathered, patient is handheld the utility model discloses a phlegm sample collector covers the oronasal mask 1 after breathing in hard to compress tightly in the leakproofness of facial assurance oronasal mask 1, the reuse power cough, the phlegm of coughing out gets into in the receiving flask 2 through connecting pipe 3, side opening 31, collecting channel 41 in proper order. Then the oronasal mask 1 is taken down, the mask mouth is pinched by one hand, the connecting pipe 3 is drawn out by the other hand, the sphere 5 moves upwards to seal the bottle cap 4, the oronasal mask 1 and the connecting pipe 3 are thrown into a bedside medical waste barrel, and finally the sample is submitted for inspection.
Although the present invention has been described with reference to the preferred embodiments, it is not intended to limit the present invention. The technical solution of the present invention can be used by anyone skilled in the art to make many possible variations and modifications, or to modify equivalent embodiments, without departing from the scope of the technical solution of the present invention, using the technical content disclosed above. Therefore, any simple modification, equivalent change and modification made to the above embodiments by the technical entity of the present invention should fall within the protection scope of the technical solution of the present invention.
Claims (4)
1. A sputum specimen collector, characterized in that: including oronasal mask (1), receiving flask (2), connecting pipe (3) and locate bottle lid (4) on receiving flask (2), be equipped with collecting channel (41) in bottle lid (4), collecting channel (41) upper end is equipped with spheroid (5) that are used for the shutoff, spheroid (5) below is supported and is equipped with elastic component (6), connecting pipe (3) upper end with oronasal mask (1) links to each other, is equipped with a plurality of side openings (31) on connecting pipe (3) lower extreme lateral wall and inserts and locate in collecting channel (41).
2. The sputum specimen collector of claim 1, wherein: and the side wall of the lower end of the connecting pipe (3) is provided with a barb part (32).
3. The sputum specimen collector of claim 1 or 2, wherein: the upper end of the collecting channel (41) is provided with a flaring part (42).
4. The sputum specimen collector of claim 1 or 2, wherein: the edge of the oronasal mask (1) is provided with a flexible silica gel edge (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020204138.4U CN211627089U (en) | 2020-02-24 | 2020-02-24 | Sputum specimen collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020204138.4U CN211627089U (en) | 2020-02-24 | 2020-02-24 | Sputum specimen collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211627089U true CN211627089U (en) | 2020-10-02 |
Family
ID=72619493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020204138.4U Expired - Fee Related CN211627089U (en) | 2020-02-24 | 2020-02-24 | Sputum specimen collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211627089U (en) |
-
2020
- 2020-02-24 CN CN202020204138.4U patent/CN211627089U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20201002 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |