CN206773205U - A kind of flash helicobacter pylori tester of liquid - Google Patents
A kind of flash helicobacter pylori tester of liquid Download PDFInfo
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- CN206773205U CN206773205U CN201720360773.XU CN201720360773U CN206773205U CN 206773205 U CN206773205 U CN 206773205U CN 201720360773 U CN201720360773 U CN 201720360773U CN 206773205 U CN206773205 U CN 206773205U
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Abstract
The application is related to a kind of flash helicobacter pylori of liquid (Hp) tester, including：Measuring chamber (7), side sets sample presentation mouth and inside has receiving space；Photomultiplier (10), it is relatively arranged on both sides and the alignment receiving space of the measuring chamber (7)；Sample conveying table (6), the receiving space is contained in through what the sample presentation mouth drawer type slided, setting-out hole (8) are set on the sample conveying table, the both sides of the setting-out hole (8) are oppositely arranged light-guiding pillar (9).Instrument self checking function is added in the flash helicobacter pylori of liquid (Hp) tester of the present utility model, high pressure can be adjusted by touch-screen, also the work such as unit detection, Query Result can be realized by touch-screen, sample to be tested is easily and accurately delivered into measuring chamber using drawer type sample presentation mouth, there is high sensitivity, easy to operate, strong applicability.
Description
Technical field
Field of medical device is the utility model is related to, in particular, is related to one kind and is used for helicobacter pylori urea breath
The liquid scintillation tester of experiment.
Background technology
Helicobacter pylori (Hp) infection can be diagnosed by a variety of methods, wherein14C- urea breath tests (14C-
UBT) be a kind of hurtless measure, no pain detection method.Due to urease being not present in mammalian cell, and under one's belt not yet
It was found that with the presence of the bacterium of other species, urease be present in old friend's stomach is evidence existing for helicobacter pylori.Patient is oral14C-
After urea, if there is helicobacter pylori in stomach, its caused urease can break down urea into carbon dioxide and ammonia rapidly, and two
Carbonoxide enters lung through blood and excluded external.By patient's exhalation14CO2Measured after collection on instrument, you can in Diagnosis of Gastric
Whether there is infection helicobacter pylori.
The equipment that the flash helicobacter pylori of liquid (Hp) tester applies to the pure beta activity nucleic activity measurement of low energy, it is existing
Have and the detection patient's exhalation of liquid scintillation tester is widely used in technology14CO2Radioactivity, but existing instrument due to sample introduction not
Convenient and shortage self-checking function, needs to investigate problem source one by one when exception occurs in detection, brings many unhandy same
When waste time and energy, to operator require it is higher.
Utility model content
Technical problem to be solved in the utility model is：A kind of flash helicobacter pylori of liquid (Hp) tester is provided, solved
The problems such as certainly existing liquid scintillation tester sample introduction is inconvenient and lacks self-checking function.
Technical scheme is used by the utility model solves its technical problem：There is provided a kind of liquid flash helicobacter pylori
(Hp) tester, including：
Measuring chamber, side sets sample presentation mouth and inside has receiving space；
Photomultiplier, it is relatively arranged on both sides and the alignment receiving space of the measuring chamber；
Sample conveying table, the receiving space is contained in through what the sample presentation mouth drawer type slided, is set on the sample conveying table
Setting-out hole, the both sides in the setting-out hole are oppositely arranged light-guiding pillar.
Survey in the flash helicobacter pylori of liquid provided by the utility model (Hp) tester, in the measuring chamber and sent with described
Sliding groove is provided with contact site between sample platform.
In the flash helicobacter pylori of liquid provided by the utility model (Hp) tester, the measuring chamber is provided for detecting
Whether the sample conveying table falls into the first reflection sensor of test position.
In the flash helicobacter pylori of liquid provided by the utility model (Hp) tester, the shape of the light-guiding pillar with it is described
The incident mouth-shaped of photomultiplier is adapted.
In the flash helicobacter pylori of liquid provided by the utility model (Hp) tester, the flash helicobacter pylori of liquid
(Hp) tester also includes master control borad and the parameter plate and power panel that electrically connects respectively with the master control borad, the parameter plate and
The photomultiplier tube signal connects, and is provided for demarcating the VRM Voltage Regulator Module of high pressure, the power panel on the master control borad
Electrically connected with the VRM Voltage Regulator Module.
In the flash helicobacter pylori of liquid provided by the utility model (Hp) tester, the flash helicobacter pylori of liquid
(Hp) tester also includes the liquid crystal display and printer that band touches, the liquid crystal display and printer of band touch respectively with the master
Control plate electrical connection；Second reflection sensor is set in the paper feeder of the printer.
In the flash helicobacter pylori of liquid provided by the utility model (Hp) tester, the flash helicobacter pylori of liquid
(Hp) tester is provided for connecting the output port of PC, and the output port electrically connects with the master control borad.
Implement the utility model, following beneficial effect can be reached：The flash helicobacter pylori of liquid (Hp) of the present utility model
Instrument self checking function is added in tester, high pressure can be adjusted by touch-screen, also unit can be realized by touch-screen
The work such as detection, Query Result, sample to be tested is easily and accurately delivered into measuring chamber using drawer type sample presentation mouth, there is sensitivity
The advantages that high, easy to operate, strong applicability.
Brief description of the drawings
Below in conjunction with drawings and Examples, the utility model is described in further detail, in accompanying drawing：
Fig. 1 shows the internal structure of the utility model liquid scintillation detector；
Fig. 2 shows the external structure of the utility model liquid scintillation detector；
Fig. 3 shows the backside structure of the utility model liquid scintillation detector；
In figure：1st, with the liquid crystal display touched, 2, printer, 3, housing, 4, bonnet, 5, output port, 6, sample conveying table, 7, survey
Measure room, 8, setting-out hole, 9, light-guiding pillar, 10, photomultiplier, 11, parameter plate, 12, master control borad, 13, power panel.
Embodiment
In order to which the technical characteristics of the utility model, purpose and effect are more clearly understood, it is detailed now to compare accompanying drawing
Illustrate specific embodiment of the present utility model.
Liquid flash helicobacter pylori (Hp) tester is by the transparent vessel equipped with sample and liquid scintillator, photomultiplier transit
Pipe, electronic instrument (including main amplifier, meet device, discriminator, scaler etc.) composition.The existing flash helicobacter pylori of liquid
(Hp) tester lacks self-checking function, when there is the problems such as unstable printer paper-out, photomultiplier high pressure, sensor fault
It can not find in time.
Main innovation point of the present utility model is, adds instrument self checking function, high pressure can be carried out by touch-screen
Regulation, the work such as unit detection, Query Result can be also realized by touch-screen, will easily and accurately be treated using drawer type sample presentation mouth
Test sample originally delivers to measuring chamber.
Fig. 1 shows the internal structure of the flash helicobacter pylori of the utility model liquid (Hp) tester, as shown in figure 1, should
The flash helicobacter pylori of liquid (Hp) tester includes：Measuring chamber 7, sample conveying table 6, photomultiplier 10, parameter plate 11, master control borad
12nd, power panel 13.
Measuring chamber 7, inside have receiving space, and locular wall, which surrounds, causes receiving space independently to be separated with outside, and the one of locular wall
Side sets sample presentation mouth (not shown), and sample presentation mouth is preferably rectangle, and its shape is adapted with the shape of sample conveying table 6, sample presentation
Platform 6 is contained in the receiving space of measuring chamber 7 in the state of detection；
Photomultiplier 10, the detector of beta activity nucleic activity measurement, collect β rays and change faint optical signal
Into electric signal, the both sides and the alignment receiving space, sample conveying table 6 for being relatively arranged on measuring chamber 7 are aligned in the state of detection and treated
Test sample sheet, obtained sample signal delivers to parameter plate 11, master control borad 12 measures analysis；
Sample conveying table 6, receiving space is contained in through what sample presentation mouth drawer type slided, setting-out hole 8, institute are set on sample conveying table 6
The both sides for stating setting-out hole 8 are oppositely arranged light-guiding pillar；When sample conveying table 6 is extracted out, setting-out hole 8 is located at the flash helicobacter pylori of liquid (Hp) survey
Try outside instrument, it is convenient to lay sample to be tested；Sample conveying table 6 is pushed into, sample to be tested completely into measuring chamber 7 and with photomultiplier 10
Position be adapted, can now start to detect.
In another preferred embodiment of the present utility model, set on the contact site in measuring chamber 7 between survey and sample conveying table 6
Sliding groove is equipped with, sliding groove defines the sliding trace between measuring chamber 7 and sample conveying table 6, and the sample conveying table 6 of drawer type is avoiding sliding
Conveniently moving uses in dynamic groove, is not in dropping place error, the movable pulley for installing auxiliary on sliding groove additional more can be with laborsaving, easily
Operate to lift usage experience.
In another preferred embodiment of the present utility model, measuring chamber 7 is provided for detecting whether the sample conveying table 6 falls into
The reflection sensor of test position.Test position is position when sample to be tested is just directed at 10 entrance port of photomultiplier,
Test position is preferably arranged to the location of sample to be tested when sample conveying table 6 is pushed completely into sample presentation mouth by the utility model, i.e.,
Sample conveying table 6 is in and is pushed completely into the optimal detection point that state sample to be tested is exactly in photomultiplier 10, to facilitate operation.
In another preferred embodiment of the present utility model, the flash helicobacter pylori of liquid (Hp) tester also includes master control borad
12nd, parameter plate 11 and power panel 13.Parameter plate 11 and power panel 13 electrically connect with master control borad 12 respectively.Parameter plate 11 and photoelectricity times
Increase the connection of the signal of pipe 10 and be used for control signal collection, and analysis is measured to signal by master control borad 12.Power panel 13 is photoelectricity
Multiplier tube 10 provides high pressure, is provided for demarcating the VRM Voltage Regulator Module of high pressure, power panel 13 and voltage-regulation on master control borad 12
Module, which electrically connects, causes the work of photomultiplier 10 to be in all the time in demarcation high pressure range, improves stability.
Fig. 2 shows the external structure of the flash helicobacter pylori of the utility model liquid (Hp) tester, as shown in Fig. 2 liquid
Flash helicobacter pylori (Hp) tester is also included with the liquid crystal display 1 and printer 2 touched, with the liquid crystal display 1 and printing touched
Machine 2 is arranged on body shell 3 and respectively with master control borad 12 and electrically connected.Man-machine exchange function is improved with the liquid crystal display 1 touched,
High pressure can be adjusted by touch-screen, the work such as unit detection, Query Result can be also realized by touch-screen.Master control borad 12
Testing result is printed by printer 2, the second reflection sensor is set in the paper feeder of printer 2, for carrying out lacking paper
Detection.
Fig. 3 shows the backside structure of the flash helicobacter pylori of the utility model liquid (Hp) tester, as shown in figure 3, liquid
Flash helicobacter pylori (Hp) tester is provided for connecting the output port 5 of PC, and the output port 5 is electrically connected with master control borad 12
Connect, the testing result of master control borad 12 connects PC by output port 5, and user directly detects data by network inquiry.
In optimum embodiment of the present utility model, shell 3 is provided with the liquid crystal display 1 and printer 2 touched, the instrument back of the body
Face is provided with retractable bonnet 4, after cover the output port 5 provided with connection PC, sample to be tested is placed in setting-out hole 8, and promotion send
Sample platform 6 enters measuring chamber 7, and optical signal is switched to electric signal by photomultiplier 10 by light-guiding pillar 9, by parameter plate 11, control
Plate 12 measures analysis, and by the print result of printer 2, can also connect hospital network inquiry detection data.
Embodiment of the present utility model is described above in conjunction with accompanying drawing, but the utility model is not limited to
The embodiment stated, above-mentioned embodiment is only schematical, rather than restricted, this area it is common
Technical staff is not departing from the utility model aims and scope of the claimed protection situation under enlightenment of the present utility model
Under, many forms can be also made, these are belonged within protection of the present utility model.
Claims (7)
- A kind of 1. flash helicobacter pylori tester of liquid, it is characterised in that including：Measuring chamber (7), side sets sample presentation mouth and inside has receiving space；Photomultiplier (10), it is relatively arranged on both sides and the alignment receiving space of the measuring chamber (7)；Sample conveying table (6), the receiving space is contained in through what the sample presentation mouth drawer type slided, sets and puts on the sample conveying table Sample hole (8), the both sides of the setting-out hole (8) are oppositely arranged light-guiding pillar (9).
- 2. the flash helicobacter pylori tester of liquid according to claim 1, it is characterised in that surveyed in the measuring chamber (7) Sliding groove is provided with contact site between the sample conveying table (6).
- 3. the flash helicobacter pylori tester of liquid according to claim 1, it is characterised in that the measuring chamber (7) is set The first reflection sensor of test position whether is fallen into for detecting the sample conveying table.
- 4. the flash helicobacter pylori tester of liquid according to claim 1, it is characterised in that the shape of the light-guiding pillar (9) Shape is adapted with the incident mouth-shaped of the photomultiplier (10).
- 5. the flash helicobacter pylori tester of liquid according to claim 1, it is characterised in that the flash helicobacter pylorus of liquid Bacterium tester also includes master control borad (12) and the parameter plate (11) and power panel that are electrically connected respectively with the master control borad (12) (13), the parameter plate (11) is connected with the photomultiplier (10) signal, is provided for demarcating on the master control borad (12) The VRM Voltage Regulator Module of high pressure, the power panel (13) electrically connect with the VRM Voltage Regulator Module.
- 6. the flash helicobacter pylori tester of liquid according to claim 5, it is characterised in that the flash helicobacter pylorus of liquid Bacterium tester also includes the liquid crystal display (1) and printer (2) point touched with the liquid crystal display (1) and printer (2) touched, the band Do not electrically connected with the master control borad (12)；Second reflection sensor is set in the paper feeder of the printer (2).
- 7. the flash helicobacter pylori tester of liquid according to claim 5, it is characterised in that the flash helicobacter pylorus of liquid Bacterium tester is provided for connecting the output port (5) of PC, and the output port (5) electrically connects with the master control borad (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720360773.XU CN206773205U (en) | 2017-04-07 | 2017-04-07 | A kind of flash helicobacter pylori tester of liquid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720360773.XU CN206773205U (en) | 2017-04-07 | 2017-04-07 | A kind of flash helicobacter pylori tester of liquid |
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| Publication Number | Publication Date |
|---|---|
| CN206773205U true CN206773205U (en) | 2017-12-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201720360773.XU Active CN206773205U (en) | 2017-04-07 | 2017-04-07 | A kind of flash helicobacter pylori tester of liquid |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109342482A (en) * | 2018-11-16 | 2019-02-15 | 深圳市福瑞康科技有限公司 | A kind of flicker detection method, device, X-ray excited polycrystalline structure scintillator and sample collecting apparatus |
| CN109540956A (en) * | 2018-12-12 | 2019-03-29 | 深圳市福瑞康科技有限公司 | A kind of darkroom component and detection device |
| CN109542186A (en) * | 2018-12-12 | 2019-03-29 | 深圳市福瑞康科技有限公司 | A kind of cabinet main box, cabinet and flash detecting device |
| CN109557121A (en) * | 2018-12-12 | 2019-04-02 | 深圳市福瑞康科技有限公司 | A kind of detection module and detection device |
| CN109655478A (en) * | 2018-12-12 | 2019-04-19 | 深圳市福瑞康科技有限公司 | A kind of flash detecting device |
-
2017
- 2017-04-07 CN CN201720360773.XU patent/CN206773205U/en active Active
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109342482A (en) * | 2018-11-16 | 2019-02-15 | 深圳市福瑞康科技有限公司 | A kind of flicker detection method, device, X-ray excited polycrystalline structure scintillator and sample collecting apparatus |
| CN109342482B (en) * | 2018-11-16 | 2024-05-28 | 深圳市福瑞康科技有限公司 | Scintillation detection device and method and application thereof |
| CN109540956A (en) * | 2018-12-12 | 2019-03-29 | 深圳市福瑞康科技有限公司 | A kind of darkroom component and detection device |
| CN109542186A (en) * | 2018-12-12 | 2019-03-29 | 深圳市福瑞康科技有限公司 | A kind of cabinet main box, cabinet and flash detecting device |
| CN109557121A (en) * | 2018-12-12 | 2019-04-02 | 深圳市福瑞康科技有限公司 | A kind of detection module and detection device |
| CN109655478A (en) * | 2018-12-12 | 2019-04-19 | 深圳市福瑞康科技有限公司 | A kind of flash detecting device |
| CN109557121B (en) * | 2018-12-12 | 2024-02-27 | 深圳市福瑞康科技有限公司 | Detection module and detection equipment |
| CN109655478B (en) * | 2018-12-12 | 2024-02-27 | 深圳市福瑞康科技有限公司 | Scintillation detection device |
| CN109540956B (en) * | 2018-12-12 | 2024-05-28 | 深圳市福瑞康科技有限公司 | Darkroom assembly and detection equipment |
| CN109542186B (en) * | 2018-12-12 | 2024-06-25 | 深圳市福瑞康科技有限公司 | Cabinet main body, cabinet and scintillation detection device |
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