CN209252933U - The device of exhalation test and measurement - Google Patents
The device of exhalation test and measurement Download PDFInfo
- Publication number
- CN209252933U CN209252933U CN201821545563.9U CN201821545563U CN209252933U CN 209252933 U CN209252933 U CN 209252933U CN 201821545563 U CN201821545563 U CN 201821545563U CN 209252933 U CN209252933 U CN 209252933U
- Authority
- CN
- China
- Prior art keywords
- outer blank
- interior bottle
- bottle
- interior
- measurement
- 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.)
- Active
Links
Landscapes
- Investigating Or Analysing Biological Materials (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model relates to the devices of a kind of exhalation test and measurement, including outer blank and interior bottle, the interior bottle is fixed on inside outer blank, further includes outer blank sealing cover and interior bottle sealing cover, for being sealed to outer blank, interior bottle sealing cover is sealed the outer blank sealing cover for internal bottle.The utility model by using equipped with required reagent interior outer blank nesting structure, it eliminates to examine in work and needs problem complicated for operation brought by operator's diluted on site, packing, it improves work efficiency, reduces the inspection mistake generated by human error.
Description
Technical field
The utility model belongs to breath test device field, is related to the device of a kind of exhalation test and measurement.
Background technique
The breath test of isotope labelling is widely used in medical diagnosis, is with 14C- urea breath test diagnostic techniques
Example, it is clinically commonly used, and obtain very big success.
But there are some defects for the breath test device of existing isotope labelling, with the flash breath test kit product of liquid
For, it needs operator after subject exhales in use, a certain amount of scintillation solution ability is added into gas bottle
Measurement, operator will examine scene to be diluted preparation to scintillation solution, these packing and diluted operation, are loaded down with trivial details and easy
Error, and examine scene that dilution is also needed to dispense, not only operating process is complicated, it is also necessary to use multiple containers, make to examine
The packed and transported of reagent and the instruments of inspection also becomes complicated, causes inspection cost excessively high, brings to such Technique Popularizing
Very big difficulty.
But together with being pre-mixed scintillation solution if when absorbent is in production, it is easy to appear absorbent
The problem of absorbability decline even indicator of failure or saturated absorption fails.
Similar with above situation is needed to be pre-mixed using more than one reagent, reagent, should not exposed to the open air in air
In and this problem is equally existed to the inspection that checkout procedure has air-tightness requirement.
Utility model content
The purpose of this utility model is to provide the devices of a kind of exhalation test and measurement, solve existing isotope labelling
Breath test device problem complicated for operation in checkout procedure.
The technical scheme adopted by the utility model is
A kind of device of exhalation test and measurement, including outer blank, interior bottle, outer blank sealing cover and interior bottle sealing cover, it is described interior
Bottle is fixed on inside outer blank, and for being sealed to outer blank, interior bottle sealing cover carries out close the outer blank sealing cover for internal bottle
Envelope.
The utility model is also characterized by:
Above-mentioned interior bottle is nested in outer blank.
Above-mentioned outer blank inner wall is equipped with step, and the bottom of interior bottle is contacted with step, along the bottle with outer blank on the bottleneck of interior bottle
The upper edge of mouth flushes, and the bottleneck of interior bottle is equipped with gap.
Above-mentioned interior bottle is fixed in outer blank by bonding way.
The inner wall of above-mentioned outer blank be equipped with card slot perhaps the interior bottle of buckle inner wall be equipped with and outer blank inner wall card slot or buckle
The buckle or card slot matched, the two are fixed by snap fit；
Fixed bracket is equipped in above-mentioned outer blank, interior bottle setting is on fixed bracket.
It is equipped with internal screw thread in above-mentioned outer blank, the external screw thread with the screw-internal thread fit in outer blank, interior bottle are provided with outside interior bottle
It is connected through a screw thread and is fixed in outer blank.
Above-mentioned interior bottle sealing cover is fixed on outer blank sealing cover, and interior bottle body or bottom of bottle are equipped with entrance, is set on entrance
There is dismountable sealing cover.
The quantity of above-mentioned interior bottle is one or more.
The beneficial effects of the utility model are: knot of the utility model by using the interior outer blank nesting equipped with required reagent
Structure eliminates in inspection work and needs problem complicated for operation brought by operator's diluted on site, packing, improves work
Efficiency reduces the inspection mistake generated by human error；The device of exhalation test provided by the utility model and measurement,
Its structure is simple, at low cost, packed and transported is convenient, greatly reduces the instruments of inspection and instruments of inspection reagent cost；For needing
It to use the unsuitable exposed to air of plurality of reagents and reagent and have popularization work to the inspection that checkout procedure has sealing requirements
With.
Detailed description of the invention
Fig. 1 is the overall structure figure of the exhalation test of the embodiments of the present invention and the device of measurement；
Fig. 2 is the explosive view of Fig. 1；
Fig. 3 is Fig. 1 first step schematic diagram in use；
Fig. 4 is Fig. 1 second step schematic diagram in use；
Fig. 5 is the three-dimensional structure diagram of interior bottle in Fig. 1.
In figure, 1- outer blank, bottle in 2-, 3- outer blank sealing cover, bottle sealing cover in 4-, 5- step, 6- gap, 7- gas blow pipe.
Specific embodiment
The utility model is described in detail with reference to the accompanying drawings and detailed description.
Referring to Fig. 1-Fig. 5, the exhalation test of an embodiment of the utility model and the device of measurement, including outer blank 1 and interior
Bottle 2, the interior bottle 2 is fixed on inside the outer blank 1, and the outer blank 1 is equipped with outer blank sealing cover 3, and the interior bottle 2 is equipped with interior
Bottle sealing cover 4.The outer blank 1, can be by 1 content of outer blank and air exclusion when being sealed by the outer blank sealing cover 3；Institute
Interior bottle 2 is stated when being sealed by the interior bottle sealing cover 4, content energy and air exclusion in the interior bottle 2, and 2 He of interior bottle
Content in the outer blank 1 mutually completely cuts off.The quantity of the interior bottle 2 can be one, it is two or more.
The interior bottle 2 is fixed on inside the outer blank 1, fixed form there are several types of:
The first, the interior bottle 2 is nested in the outer blank 1, and 1 inner wall of outer blank is equipped with step 5, the interior bottle 2
Bottom contacted with the step 5, along being flushed with the upper edge of 1 bottleneck of outer blank on the bottleneck of the interior bottle 2, cover described outer
Bottle sealing cover 3, the interior bottle 2 can be fixed；2 bottleneck of interior bottle is equipped with gap 6, removes the interior bottle sealing cover 4,
After covering the outer blank sealing cover 3, gap becomes the channel of 1 liquid communication of the interior bottle 2 and the outer blank；
Second, the interior bottle 2 is fixed in the outer blank 1 by bonding way, the outer wall of the interior bottle 2 and described outer
The inner wall bonding of bottle 1；
The third, the inner wall of the outer blank 1 is equipped with card slot or buckle, the inner wall of the interior bottle 2 be equipped with it is described outer
The buckle or card slot that 1 inner wall card slot of bottle or buckle match, the two are fixed by snap fit；
4th kind, the outer blank 1 is interior to be equipped with fixed bracket, and the interior setting of bottle 2 is on fixed bracket, wherein fixes branch
Frame is clamped or is bonded in the inside of the outer blank 1, and the interior bottle 2 is bonded or is connected on fixed bracket；
5th kind, 1 inner wall of outer blank is equipped with internal screw thread, and interior 2 outer wall of bottle is provided with and the interior spiral shell in the outer blank 1
The external screw thread of line cooperation, the interior bottle 2, which is connected through a screw thread, to be fixed in the outer blank 1, and internal screw thread and external screw thread are vertical
After direction fluting, the outer blank 1 and the interior bottle 2 are tightened, the slot of internal screw thread and external screw thread vertical direction is corresponding, and it is logical to form liquid
Road；
6th kind, the interior bottle sealing cover 4 is fixed on the outer blank sealing cover 3 or the interior bottle 2 and the outer blank
1 shares an outer blank sealing cover 3, and interior 2 body of bottle or bottom of bottle are equipped with entrance, and entrance is equipped with dismountable close
Capping.
The working principle of the utility model is (by taking 14C- urea solution dodges breath test as an example):
1) gas absorbing liquid is fitted into the outer blank 1, scintillation solution is fitted into the interior bottle 2；
2) the interior bottle 2 is fixed in the outer blank 1, seals interior external bottle cap respectively and save, as shown in Figure 1；
3) when carrying out gas collecting step, as shown in figure 3, remove the outer blank sealing cover 3, using gas blow pipe 7 by gas
It is blown into the gas absorbing liquid in the outer blank 1；
4) gas collection finishes, and removes the interior bottle sealing cover 4, covers the outer blank sealing cover 3, shakes whole device, makes institute
It states liquid in interior bottle 2 to mix with liquid in the outer blank 1, as shown in Figure 4；
5) after mixing, most mixed liquors is retained in the outer blank 1, are finally examined using liquid scintillation counter
It surveys.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art within the technical scope disclosed by the utility model, can readily occur in
Change or replacement, should be covered within the scope of the utility model.Therefore, the protection scope of the utility model should
It is subject to the protection scope in claims.
Claims (9)
1. the device of a kind of exhalation test and measurement, it is characterised in that: including outer blank (1) and interior bottle (2), the interior bottle (2) is solid
It is internal to be scheduled on outer blank (1), further includes outer blank sealing cover (3) and interior bottle sealing cover (4), the outer blank sealing cover (3) is for external
Bottle (1) is sealed, and interior bottle sealing cover (4) is sealed for internal bottle (2).
2. the device of exhalation test as described in claim 1 and measurement, which is characterized in that the interior bottle (2) is nested in outer blank
(1) in.
3. the device of exhalation test as claimed in claim 2 and measurement, which is characterized in that outer blank (1) inner wall is equipped with
The bottom of step (5), interior bottle is contacted with step (5), and the bottleneck of interior bottle (2) can be sealed with the outer blank under outer blank (1) sealing state
Cover (3) contact.
4. the device of exhalation test as described in claim 1 and measurement, which is characterized in that set on the bottleneck of the interior bottle (2)
Have gap (6), interior bottle sealing cover (4) is for sealing interior bottle (2) bottleneck and gap (6).
5. the device of exhalation test as described in claim 1 and measurement, which is characterized in that the inner wall of the outer blank (1) is equipped with
The inner wall of the card slot perhaps interior bottle of buckle (2) be equipped with outer blank (1) inner wall card slot or the buckle buckle or card slot that match,
Interior bottle (2) is fixed with outer blank (1) by snap fit.
6. the device of exhalation test as described in claim 1 and measurement, which is characterized in that be equipped with and fix in the outer blank (1)
Bracket, interior bottle (2) are arranged on the fixed bracket.
7. the device of exhalation test as described in claim 1 and measurement, which is characterized in that be equipped with interior spiral shell in the outer blank (1)
Line, the external external screw thread being provided with the screw-internal thread fit in the outer blank (1) of interior bottle (2), the interior bottle (2) pass through spiral shell
Line connection is fixed in the outer blank (1).
8. the device of exhalation test as described in claim 1 and measurement, which is characterized in that interior bottle (2) bottle has more than one
A bottleneck.
9. the device of exhalation test and measurement as described in claim 4-8 is any, which is characterized in that the number of the interior bottle (2)
Amount is one or more.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821545563.9U CN209252933U (en) | 2018-09-20 | 2018-09-20 | The device of exhalation test and measurement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821545563.9U CN209252933U (en) | 2018-09-20 | 2018-09-20 | The device of exhalation test and measurement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209252933U true CN209252933U (en) | 2019-08-16 |
Family
ID=67553113
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821545563.9U Active CN209252933U (en) | 2018-09-20 | 2018-09-20 | The device of exhalation test and measurement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209252933U (en) |
-
2018
- 2018-09-20 CN CN201821545563.9U patent/CN209252933U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107036847A (en) | A kind of applicator | |
| CN107238697A (en) | A kind of method collected and detect sample | |
| CN209360745U (en) | A kind of acquisition device of the saliva sample of clinical test | |
| CN109580973A (en) | Detection kit and biochemical immunity detection method | |
| CN107036848A (en) | The device that a kind of sample is collected and detected | |
| CN209252933U (en) | The device of exhalation test and measurement | |
| CN206114672U (en) | Novel immunity chromatography detect reagent box | |
| CN107037208B (en) | A kind of Multifunctional fluorescent immunochromatographirapid rapid quantitative detection card | |
| CN206020434U (en) | Bone metabolism combine detection card | |
| CN209690335U (en) | Rotary reagent adding reaction unit | |
| CN207268734U (en) | Free chlorine detection device in a kind of hydrogen chloride | |
| CN207248887U (en) | Canine parvovirus time-resolved fluoroimmunoassay chromatographs detection kit | |
| CN206847996U (en) | Sample is collected and the device of detection | |
| CN210037344U (en) | Gas rapid qualitative collecting device | |
| CN205956616U (en) | Single sealing towards leading to quick -operation joint | |
| CN204807439U (en) | Be applicable to and water funkly be afraid of that oxygen compound carries out ultraviolet cell for fluorescence detection | |
| CN212533003U (en) | Respiratory system infects integrative device of viroid sample collection detection | |
| CN208140699U (en) | It is a kind of for measuring the device of soil available nitrogen | |
| CN209927549U (en) | Gas collection device capable of rapidly, qualitatively and quantitatively collecting gas | |
| CN207020870U (en) | Novel and multifunctional experiment box | |
| CN209014301U (en) | A kind of extraction element and automatic extractor for hydrolyzable nitrogen measurement | |
| CN206891780U (en) | Medical test sampler | |
| CN206531864U (en) | A kind of Rh blood type test cards | |
| CN215129061U (en) | Urine sample collecting and sampling device | |
| CN1113103C (en) | CO2 absorption indicator and reagent kit for diagnosing pyloric Helicobacterium |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |