CN215078909U - Portable sputum sampling device - Google Patents
Portable sputum sampling device Download PDFInfo
- Publication number
- CN215078909U CN215078909U CN202120138075.1U CN202120138075U CN215078909U CN 215078909 U CN215078909 U CN 215078909U CN 202120138075 U CN202120138075 U CN 202120138075U CN 215078909 U CN215078909 U CN 215078909U
- Authority
- CN
- China
- Prior art keywords
- pipe
- wall
- pipe body
- sampling device
- sputum
- 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 abstract description 36
- 208000024794 sputum Diseases 0.000 title claims abstract description 36
- 210000003802 sputum Anatomy 0.000 title claims abstract description 36
- 238000005070 sampling Methods 0.000 title claims abstract description 26
- 238000007789 sealing Methods 0.000 claims abstract description 18
- 238000003780 insertion Methods 0.000 claims description 10
- 230000037431 insertion Effects 0.000 claims description 10
- 206010062717 Increased upper airway secretion Diseases 0.000 abstract description 11
- 208000026435 phlegm Diseases 0.000 abstract description 11
- 230000000694 effects Effects 0.000 abstract description 2
- 208000015181 infectious disease Diseases 0.000 abstract description 2
- 210000004907 gland Anatomy 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 210000000214 mouth Anatomy 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000011550 stock solution Substances 0.000 description 2
- 210000003437 trachea Anatomy 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
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Abstract
The utility model relates to a sampling device technical field specifically is a portable sputum sampling device, including first body, the inside swing joint of first body has the slide bar, and the bottom of slide bar is equipped with the rubber slab, and the outer wall of first body and the position that is located the bottom are equipped with the outlet duct, and the middle part of first body bottom is equipped with the second body, and the bottom of first body and the top intercommunication of second body, the middle part of second body bottom are connected with the connecting pipe, and the middle part of connecting pipe bottom is connected with inhales the phlegm pipe, and the outer wall activity of connecting pipe is pegged graft and is had sealed pipe box. This portable sputum sampling device makes first body produce the negative pressure through slide bar and rubber slab to make the sputum enter into the second body from inhaling the phlegm pipe, can make the second body keep encapsulated situation through sealing tube cover and control valve, reduce the infection risk, can make slide bar downstream reset through the outlet duct, make this sputum sampling device whole length after the sample keep unchangeable, thereby portable.
Description
Technical Field
The utility model relates to a sampling device technical field specifically is a portable sputum sampling device.
Background
In hospital clinic, it is a very common inspection means to confirm the etiology through patient's sputum, when patient's trachea opens or trachea cannula patient need do the phlegm and cultivate, needs medical personnel to use sputum sampling device to get the phlegm, shifts the sputum to the container again, and current sputum sampling device is great, and can not direct stock solution, and medical personnel of being not convenient for carry the use, in view of this, we provide a portable sputum sampling device.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a portable sputum sampling device to it is great to propose current sputum sampling device in solving above-mentioned background art, and can not direct stock solution, and the medical personnel of being not convenient for carry the problem of use.
In order to achieve the above object, the utility model provides a following technical scheme:
a portable sputum sampling device comprises a first tube body, a slide bar is movably connected inside the first tube body, the top end of the sliding rod penetrates through the middle part of the top of the inner wall of the first pipe body, the bottom end of the sliding rod is provided with a rubber plate, an air outlet pipe is arranged on the outer wall of the first pipe body and positioned at the bottom, the outer wall of the air outlet pipe is movably connected with a sealing nut, the middle part of the bottom of the first pipe body is provided with a second pipe body, the bottom of the first pipe body is communicated with the top of the second pipe body, the middle part of the bottom of the second pipe body is connected with a connecting pipe, the outer wall of the connecting pipe is vertically provided with a plurality of positioning insertion blocks which are arranged in an annular array, the middle part of the bottom of the connecting pipe is connected with a sputum suction pipe, the outer wall of the connecting pipe is movably inserted with a sealing pipe sleeve, the top of the inner wall of the sealing pipe sleeve is vertically provided with a plurality of positioning slots which are distributed in an annular array.
Preferably, the outer diameter of the rubber plate is matched with the inner diameter of the first pipe body.
Preferably, the outer wall of the air outlet pipe is provided with an external thread, and the sealing nut is in threaded connection with the air outlet pipe.
Preferably, the outer wall of the second pipe body and a position close to the top are provided with a control valve.
Preferably, the shape and size of the positioning insertion block are matched with the shape and size of the positioning slot.
Preferably, the top end of the sliding rod is provided with a pulling plate.
Compared with the prior art, the beneficial effects of the utility model are that:
this portable sputum sampling device makes first body produce the negative pressure through slide bar and rubber slab to make the sputum enter into the second body from inhaling the phlegm pipe, can make the second body keep encapsulated situation through sealing tube cover and control valve, reduce the infection risk, can make slide bar downstream reset through the outlet duct, make this sputum sampling device whole length after the sample keep unchangeable, thereby portable.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of a part of the structure of the present invention;
fig. 3 is a schematic view of an assembly structure of the connecting pipe and the sealing pipe sleeve of the present invention.
In the figure: the sputum aspirating device comprises a first pipe body 1, an air outlet pipe 10, a sealing nut 100, a sliding rod 2, a rubber plate 20, a pulling plate 21, a second pipe body 3, a control valve 30, a connecting pipe 31, a positioning insertion block 310, a sputum aspirating pipe 311, a sealing pipe sleeve 4 and a positioning insertion groove 40.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
Referring to fig. 1-3, the present invention provides a technical solution:
a portable sputum sampling device comprises a first tube body 1, a slide bar 2 is movably connected inside the first tube body 1, the top end of the slide bar 2 penetrates through the middle part of the top of the inner wall of the first tube body 1, a rubber plate 20 is arranged at the bottom end of the slide bar 2, the slide bar 2 enables negative pressure to be generated in the first tube body 1 through the rubber plate 20, so that suction is formed at the end part of a sputum suction tube 311, an air outlet tube 10 is arranged on the outer wall of the first tube body 1 and positioned at the bottom, the slide bar 2 can reset, the outer wall of the air outlet tube 10 is movably connected with a sealing nut 100, a second tube body 3 is arranged in the middle of the bottom of the first tube body 1, the diameter of the second tube body 3 is smaller than that of the first tube body 1, the second tube body 3 can conveniently stretch into the oral cavity of a patient, the bottom of the first tube body 1 is communicated with the top of the second tube body 3, a connecting tube 31 is connected with the middle of the bottom of the second tube body 3, a plurality of positioning insertion blocks 310 arranged in an annular array are vertically arranged on the outer wall of the connecting tube 31, the middle part of connecting pipe 31 bottom is connected with inhales phlegm pipe 311, through inhaling the phlegm liquid suction of phlegm pipe 311 with patient's throat department, and the outer wall activity of connecting pipe 31 is pegged graft and is had sealed pipe box 4, and it is sealed with inhaling phlegm pipe 311 with connecting pipe 31 through sealed pipe box 4, and the top of sealed pipe box 4 inner wall is vertical to be seted up a plurality of location slots 40 of arranging with annular array.
In this embodiment, the outer diameter of the rubber plate 20 is matched with the inner diameter of the first pipe body 1, so that the external gas is prevented from entering, and the negative pressure generated in the first pipe body 1 is ensured.
Specifically, the outer wall of the outlet pipe 10 is provided with external threads, and the seal nut 100 is in threaded connection with the outlet pipe 10, so that the outlet pipe 10 can be conveniently closed and opened.
Further, the outer wall of the second tube body 3 and the position close to the top are provided with a control valve 30, so that the top of the second tube body 3 can be sealed, and when the slide bar 2 is reset, the sputum in the second tube body 3 can not be squeezed out.
Furthermore, the shape and size of the positioning insertion block 310 are matched with the shape and size of the positioning insertion slot 40, so that the sealing pipe sleeve 4 cannot rotate after the sealing pipe sleeve 4 and the connecting pipe 31 are inserted and sealed.
Furthermore, a pulling plate 21 is arranged at the top end of the sliding rod 2, so that a user can move the sliding rod 2 conveniently.
It is worth mentioning that if the sampling position is too deep, an extension tube can be inserted outside the sputum suction tube 311 for sampling.
The portable sputum sampling device of this embodiment is when using, the user is earlier dismantled sealing tube sleeve 4, then stretch into patient's oral cavity with second body 3, and make phlegm suction pipe 311 contact the sputum, outwards remove slide bar 2 again, produce the negative pressure in making first body 1, at this moment, patient's sputum is inhaled in second body 3 through phlegm suction pipe 311, after the sample is accomplished, the user is sealed with sealing tube sleeve 4 and connecting pipe 31 grafting, it is closed again with control valve 30, then dismantle gland nut 100, it resets to move down with slide bar 2 again, when removing, the gas in the first body 1 is discharged from outlet duct 10, at last can with gland nut 100 and 10 threaded connection of outlet duct.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a portable sputum sampling device which characterized in that: the sputum aspirator comprises a first pipe body (1), wherein a sliding rod (2) is movably connected inside the first pipe body (1), the top end of the sliding rod (2) penetrates through the middle of the top of the inner wall of the first pipe body (1), a rubber plate (20) is arranged at the bottom end of the sliding rod (2), an air outlet pipe (10) is arranged on the outer wall of the first pipe body (1) and positioned at the bottom of the first pipe body, a sealing nut (100) is movably connected to the outer wall of the air outlet pipe (10), a second pipe body (3) is arranged in the middle of the bottom of the first pipe body (1), the bottom of the first pipe body (1) is communicated with the top of the second pipe body (3), a connecting pipe (31) is connected to the middle of the bottom of the second pipe body (3), a plurality of positioning insertion blocks (310) distributed in an annular array are vertically arranged on the outer wall of the connecting pipe (31), and a sputum aspirator tube (311) is connected to the middle of the bottom of the connecting pipe (31), the outer wall of the connecting pipe (31) is movably inserted with a sealing pipe sleeve (4), and a plurality of positioning slots (40) arranged in an annular array are vertically formed in the top of the inner wall of the sealing pipe sleeve (4).
2. The portable sputum sampling apparatus of claim 1, wherein: the outer diameter of the rubber plate (20) is matched with the inner diameter of the first pipe body (1).
3. The portable sputum sampling apparatus of claim 1, wherein: the outer wall of the air outlet pipe (10) is provided with external threads, and the sealing nut (100) is in threaded connection with the air outlet pipe (10).
4. The portable sputum sampling apparatus of claim 1, wherein: and a control valve (30) is arranged on the outer wall of the second pipe body (3) and close to the top.
5. The portable sputum sampling apparatus of claim 1, wherein: the positioning insertion block (310) is matched with the positioning insertion groove (40) in shape and size.
6. The portable sputum sampling apparatus of claim 1, wherein: the top end of the sliding rod (2) is provided with a pulling plate (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120138075.1U CN215078909U (en) | 2021-01-19 | 2021-01-19 | Portable sputum sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120138075.1U CN215078909U (en) | 2021-01-19 | 2021-01-19 | Portable sputum sampling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215078909U true CN215078909U (en) | 2021-12-10 |
Family
ID=79324647
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120138075.1U Expired - Fee Related CN215078909U (en) | 2021-01-19 | 2021-01-19 | Portable sputum sampling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215078909U (en) |
-
2021
- 2021-01-19 CN CN202120138075.1U patent/CN215078909U/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: 20211210 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |