CN206836308U - A kind of spittle collection device - Google Patents
A kind of spittle collection device Download PDFInfo
- Publication number
- CN206836308U CN206836308U CN201720686204.4U CN201720686204U CN206836308U CN 206836308 U CN206836308 U CN 206836308U CN 201720686204 U CN201720686204 U CN 201720686204U CN 206836308 U CN206836308 U CN 206836308U
- Authority
- CN
- China
- Prior art keywords
- spittle
- pars infundibularis
- lid
- collection portion
- collection
- 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
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- Investigating Or Analysing Biological Materials (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses a kind of spittle collection device, the spittle collection device includes device body and can opened or the lid of closure apparatus body, device body includes pars infundibularis and the collection portion below pars infundibularis, lid are engaged with pars infundibularis, and pars infundibularis is detachably connected with collection portion.Spittle collection device of the present utility model efficiently can quickly be collected a small amount of spittle into collection portion due to the up big and down small setting of pars infundibularis.Further, since pars infundibularis is detachably connected with collection portion, when needing to test the performance of the spittle in collection portion, collection portion can be pulled down from pars infundibularis, then carry out follow-up test, the test to spittle performance provides effective sample.
Description
Technical field
Technical field of medical instruments is the utility model is related to, more particularly to a kind of spittle collection device.
Background technology
Human body carries out different expiration activities, when such as talking, cough, sneezing, varying number can be discharged into air
The secretory product containing respiratory tract the spittle.The caused spittle containing pathogen is the important medium that respiratory infectious disease is propagated.
Therefore, the spittle is one of most important pollution sources of indoor environment, and the spittle and droplet nuclel can caused by the patient respiration being infected
Microorganism can be contained, such as bacterium and virus.These microbes turn into the carrier of transmission infectious disease pathogens, so as to infect it
The human body of his health.These spread aerial spittle and are deposited on remaining droplet nuclel after evaporation from land, all to interior
Air quality generates significant impact, and to long-term life, personnel health indoors causes harm.
Utility model content
For overcome the deficiencies in the prior art, the purpose of this utility model is to provide a kind of spittle collection device, its energy
On the premise of damaging the spittle, efficiently, the spittle is quickly collected.
The utility model is realized using following technical scheme：
A kind of spittle collection device, including device body and the lid that can open or cover described device body, the dress
Putting body includes pars infundibularis and the collection portion below the pars infundibularis, and the lid is engaged with the pars infundibularis, described
Pars infundibularis is detachably connected with the collection portion.
Preferably, the lid is provided with physiological saline reservoir component and controlling switch, and the controlling switch is used to control
The outflow flow of physiological saline in the physiological saline reservoir component.
Preferably, connection may be reversed with the pars infundibularis in the lid.
Preferably, the lid or the pars infundibularis are provided with holding section, the pars infundibularis or the lid be provided with
The neck that the holding section is adapted.
Preferably, the pars infundibularis includes the first opening and the second opening, and the internal diameter of first opening is more than described the
The internal diameter of two openings, the lid are arranged at first opening, and the collection portion is located at second opening.
Preferably, the pars infundibularis is provided with paraffin paper.
Preferably, the pars infundibularis and the junction of the collection portion are provided with seal.
Preferably, the collection portion is provided with liquid observation window.
Preferably, the collection portion is tubular collection portion.
Preferably, the spittle collection device also includes the second lid, and second lid detachably connects with the collection portion
Connect.
Compared with prior art, the beneficial effects of the utility model are：
In use, people grasps device body, the one end of pars infundibularis away from collection portion is fitted in face location, makes it
Snout is covered, in sneezing or cough, the spittle is limited by pars infundibularis, and the spittle after being filtered by filter layer enters
Collection portion, complete the spittle and collect process, can effectively prevent spittle pollution surrounding air and cause the hidden danger of cross-infection.Due to
The up big and down small setting of pars infundibularis, a small amount of spittle efficiently can be quickly collected into collection portion, be easy to collection portion 12 to receive
The spittle for collecting a small amount of carries out follow-up test.Further, since pars infundibularis is detachably connected with collection portion, when needing to test in collection portion
During the performance of the spittle, collection portion can be pulled down from pars infundibularis, then carry out follow-up test, the test to spittle performance provides
Effective sample.
Brief description of the drawings
Fig. 1 is the schematic diagram for the spittle collection device that the embodiment of the utility model one provides；
Fig. 2 is the part exploded perspective view of spittle collection device in Fig. 1, and wherein pars infundibularis separates with collection portion；
Fig. 3 is the collection portion of spittle collection device and the schematic diagram after the assembling of the second lid in Fig. 1.
Drawing reference numeral explanation：
1st, device body；11st, pars infundibularis；111st, the first opening；12nd, collection portion；121st, liquid observation window；2nd, lid；3、
Second lid.
Embodiment
Below, with reference to accompanying drawing and embodiment, the utility model is described further：
As shown in Figure 1 to Figure 3, the utility model embodiment proposes a kind of spittle collection device, including device body 1 and can
Open or the lid 2 of closure apparatus body 1, device body 1 include pars infundibularis 11 and the collection portion 12 located at the lower section of pars infundibularis 11,
Lid 2 is engaged with pars infundibularis 11, and pars infundibularis 11 is detachably connected with collection portion 12.
In the utility model embodiment, it is preferred that pars infundibularis 11 is threadedly coupled with collection portion 12.
The spittle collection device that above-mentioned technical proposal provides, in use, people grasps device body 1, by pars infundibularis 11
One end away from collection portion 12 is fitted in face location, it is covered snout, in sneezing or cough, the spittle is by funnel
The limitation in portion 11, the spittle after being filtered by filter layer enter collection portion 12, complete the spittle and collect process, can effectively prevent
The spittle pollutes surrounding air and causes the hidden danger of cross-infection., can be by a small quantity due to the up big and down small setting of pars infundibularis 11
The spittle is efficiently quickly collected into collection portion 12, is easy to collection portion 12 to collect a small amount of spittle and is carried out follow-up test.In addition, by
It is detachably connected in pars infundibularis 11 and collection portion 12, can be by collection portion 12 when needing to test the performance of the spittle in collection portion 12
Pulled down from pars infundibularis 11, then carry out follow-up test, the test to spittle performance provides effective sample.
Preferably, lid 2 is provided with physiological saline reservoir component（Do not indicate）And controlling switch（Do not indicate）, controlling switch
For controlling the outflow flow of physiological saline in physiological saline reservoir component.In the present embodiment, physiological saline reservoir component is
Physiological saline receiver, storage physiological saline in it, the controlling switch is, for example, button or opening valve, can open control as needed
System switch, makes physiological saline enter pars infundibularis 11 and collection portion 12, pars infundibularis 11 and collection portion 12 is cleaned, avoid using
The hidden danger of cross-infection caused by pars infundibularis 11 afterwards pollutes air because remaining the spittle.
Preferably, connection may be reversed with pars infundibularis 11 in lid 2.It should be understood that lid 2 is detachably connected with pars infundibularis 11
Such as it is connected together.During using the spittle collection device, lid 2 is pulled down from pars infundibularis 11, people grasps device body 1,
The one end of pars infundibularis 11 away from collection portion 12 is fitted in face location, carries out the collection of the spittle, can so avoid lid 2 with
The contact of face and cause injure face skin, improve usage comfort.
Preferably, lid 2 or pars infundibularis 11 are provided with holding section, and pars infundibularis 11 or the body of lid 2 are provided with mutually fits with holding section
The neck matched somebody with somebody.When the spittle collection device need not be used, lid 2 can be covered on pars infundibularis 11, prevent device body 1
Pollution.
Preferably, pars infundibularis 11 includes the first opening 111 and the second opening（Do not indicate）, first opening 111 internal diameter it is big
In the internal diameter of the second opening, lid 2 is arranged at the first opening 111, and collection portion 12 is located at the second opening.
Preferably, pars infundibularis 11 is provided with paraffin paper（It is not shown）, paraffin paper is attached on the inwall of pars infundibularis 11, avoids the spittle
Remain on hopper walls and pollute hopper walls, and a small amount of spittle is more readily flowed into collection portion 12 and is collected.
Preferably, pars infundibularis 11 and the junction of collection portion 12 are provided with seal（It is not shown）, avoid and make the spittle from leakage
Pan 11 is spilt with the junction of collection portion 12.
Preferably, collection portion 12 is provided with liquid observation window 121, is easy to people to observe the collection feelings of the spittle in collection portion 12
Condition.In the present embodiment, it is additionally provided with graduation mark on liquid observation window 121（Do not indicate）, thus people can observe collection portion 12
In the collected spittle volume.
Preferably, collection portion 12 is tubular collection portion.It should be understood that in the present embodiment, collection portion 12 is and the spittle
The standard sample pipe that performance testing device is adapted.
Preferably, the spittle collection device also includes the second lid 3, and the second lid 3 is detachably connected with collection portion 12.
In the utility model embodiment, the second lid 3 is threadedly coupled with collection portion 12.When need collect the spittle when, by collection portion 12 with
Pars infundibularis 11 connects.After the spittle has been collected, collection portion 12 is pulled down, and the second lid 3 is covered in collection portion 12, is made follow-up
Test sample, the spittle is avoided to volatilize or polluted by extraneous dust or impurity.
It will be apparent to those skilled in the art that technical scheme that can be as described above and design, make other various
Corresponding change and deformation, and all these changes and deformation should all belong to the protection of the utility model claims
Within the scope of.
Claims (10)
1. a kind of spittle collection device, it is characterised in that including device body and the lid that can open or cover described device body
Body, described device body include pars infundibularis and the collection portion below the pars infundibularis, the lid and the pars infundibularis phase
Coordinate, the pars infundibularis is detachably connected with the collection portion.
2. spittle collection device as claimed in claim 1, it is characterised in that the lid is provided with physiological saline reservoir component
And controlling switch, the controlling switch are used for the outflow flow for controlling physiological saline in the physiological saline reservoir component.
3. spittle collection device as claimed in claim 2, it is characterised in that the lid may be reversed with the pars infundibularis to be connected
Connect.
4. spittle collection device as claimed in claim 1, it is characterised in that the lid or the pars infundibularis are provided with engaging
Portion, the pars infundibularis or the lid are provided with the neck being adapted with the holding section.
5. spittle collection device as claimed in claim 1, it is characterised in that the pars infundibularis includes the first opening and second and opened
Mouthful, the internal diameter of first opening is more than the internal diameter of the described second opening, and the lid is arranged at first opening, described
Collection portion is located at second opening.
6. spittle collection device as claimed in claim 5, it is characterised in that the pars infundibularis is provided with paraffin paper.
7. spittle collection device as claimed in claim 5, it is characterised in that the pars infundibularis and the junction of the collection portion
Provided with seal.
8. spittle collection device as claimed in claim 1, it is characterised in that the collection portion is provided with liquid observation window.
9. spittle collection device as claimed in claim 8, it is characterised in that the collection portion is tubular collection portion.
10. spittle collection device as claimed in claim 1, it is characterised in that also including the second lid, second lid with
The collection portion is detachably connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720686204.4U CN206836308U (en) | 2017-06-13 | 2017-06-13 | A kind of spittle collection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720686204.4U CN206836308U (en) | 2017-06-13 | 2017-06-13 | A kind of spittle collection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206836308U true CN206836308U (en) | 2018-01-05 |
Family
ID=60800241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720686204.4U Expired - Fee Related CN206836308U (en) | 2017-06-13 | 2017-06-13 | A kind of spittle collection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206836308U (en) |
-
2017
- 2017-06-13 CN CN201720686204.4U patent/CN206836308U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180105 Termination date: 20190613 |