CN217430041U - C14 detection device that blows - Google Patents
C14 detection device that blows Download PDFInfo
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- CN217430041U CN217430041U CN202220876290.6U CN202220876290U CN217430041U CN 217430041 U CN217430041 U CN 217430041U CN 202220876290 U CN202220876290 U CN 202220876290U CN 217430041 U CN217430041 U CN 217430041U
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- connecting pipe
- balloon
- blowing
- sealing cover
- outer shell
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Abstract
The utility model relates to the technical field of C14 air blowing detection, in particular to a C14 air blowing detection device, which comprises an outer shell and an air-blowing conversion component, wherein the air-blowing conversion component comprises a first connecting pipe, a second connecting pipe, a third connecting pipe, a fourth connecting pipe and a balloon, the top end of the outer shell is provided with a blowing nozzle, the middle part of the inner cavity of the outer shell is provided with a detection sheet, and the outer side of the detection sheet is provided with a sealing cover; the utility model discloses a conversion components of ventilating that sets up, cooperation blow gun and sealed cowling, make the patient can better be stored in the balloon when blowing, elasticity through the balloon has reduced the pressure when blowing, make the patient light when blowing, utilize the second connecting pipe that sets up simultaneously, third connecting pipe and fourth connecting pipe, make gas in the balloon can blow back automatically in the sealed cowling, the secondary blows to the test piece diversely, make the test piece can be more abundant with the gas contact that blows off of patient, make detection efficiency faster.
Description
Technical Field
The utility model relates to a C14 detection technical field that blows specifically is a C14 detection device that blows.
Background
Helicobacter pylori can cause various stomach diseases including gastritis, gastric ulcer, duodenal ulcer, non-ulcer dyspepsia, gastric cancer and the like. Therefore, eradication of helicobacter pylori has become an important measure in the treatment of modern digestive tract diseases. To determine whether a patient has helicobacter pylori infection, a high-sensitivity, high-specificity, rapid, simple, safe and inexpensive method for diagnosing Hp, namely, a carbon 14 breath test, is clinically needed. The examination and the advantages of no pain, no wound, rapidness, convenience and no cross infection are consistently recommended by experts at home and abroad as the gold standard for diagnosing Hp, and are widely popularized and applied clinically.
At present when carrying out C14 and blowing and detecting, need the patient toward detecting the inside blowing of piece, until detecting the piece and discolour, nevertheless because most detection piece is comparatively hard when blowing at present, especially to those older or the relatively poor patient of vital capacity, blow up comparatively hard, can't make the gas that blows out fully with detect the piece contact, lead to detecting the piece can't detect the C14 of sufficient to lead to it discolours slowly, influence detection efficiency.
SUMMERY OF THE UTILITY MODEL
The utility model provides a technical problem provide a C14 detection device that blows, make things convenient for the patient to blow and detect, improve detection efficiency.
The utility model provides a technical scheme that its technical problem adopted is: the C14 air blowing detection device comprises an outer shell and an air ventilation conversion assembly, wherein a blowing nozzle is arranged at the top end of the outer shell, and an air outlet of the blowing nozzle is communicated with an inner cavity of the outer shell; a sealing cover is arranged in the inner cavity of the outer shell, and a detection sheet is arranged in the sealing cover; the ventilation conversion assembly comprises a first connecting pipe, a fourth connecting pipe and a balloon, one end of the first connecting pipe is connected with the air outlet of the blowing nozzle, the other end of the first connecting pipe is connected with the sealing cover, one end of the fourth connecting pipe is connected with the sealing cover, and the other end of the fourth connecting pipe is connected with the balloon.
Further, the method comprises the following steps: the top of the sealing cover and the top of the outer shell are made of transparent materials.
Further, the method comprises the following steps: the sealed cowling is the hemisphere, and the sealed cowling level sets up and the sphere sets up.
Further, the method comprises the following steps: the fourth connecting pipe is a corrugated pipe.
Further, the method comprises the following steps: the ventilation conversion assembly also comprises a second connecting pipe and a third connecting pipe, wherein the second connecting pipe is arranged between the sealing cover and the balloon and is respectively connected with the sealing cover and the balloon in a sealing way; the third connecting pipe is arranged between the sealing cover and the balloon and is respectively connected with the sealing cover and the balloon in a sealing way.
The utility model has the advantages that: the utility model discloses a conversion subassembly of ventilating that sets up, cooperation blow gun and sealed cowling, make the patient can better be stored in the balloon when blowing, elasticity through the balloon has reduced the pressure when blowing, make the patient light when blowing, loosen the blow gun back at the patient, through the second connecting pipe, third connecting pipe and fourth connecting pipe, make gas in the balloon can blow back to the sealed cowling automatically in, the secondary is diversely blown to the test piece, make the test piece can be more abundant with the gas contact that blows out of patient, make detection efficiency faster, the problem of comparatively wasting time and energy when having solved traditional test piece and using is solved.
Drawings
FIG. 1 is a schematic view of the overall front sectional structure of the present invention;
FIG. 2 is a schematic perspective sectional view of the sealing cover of the present invention;
fig. 3 is a schematic side view of the outer casing of the present invention.
In the figure: 01. an outer housing; 02. a ventilation switching assembly; 021. a first connecting pipe; 022. a second connecting pipe; 023. a third connecting pipe; 024. a fourth connecting pipe; 025. a balloon; 03. a blowing nozzle; 04. a through hole; 05. a sealing cover; 06. and (6) detecting the sheet.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and the following detailed description.
As shown in fig. 1 to 3, the C14 air blowing detection device of the present invention includes an outer shell 01 and an air ventilation conversion assembly 02, wherein a mouthpiece 03 is disposed at the top end of the outer shell 01, and a through hole 04 is disposed between the mouthpiece 03 and the inner cavity of the outer shell 01, so that an air outlet at the bottom end of the mouthpiece 03 is communicated with the inner cavity of the outer shell 01, and air in the mouth of a patient can better enter the sealing cover 05; a sealing cover 05 is arranged in the inner cavity of the outer shell 01, and a detection sheet 06 is arranged in the sealing cover 05; the ventilation conversion component 02 comprises a first connecting pipe 021, a fourth connecting pipe 024 and a balloon 025, wherein one end of the first connecting pipe 021 is connected with the air outlet of the blowing nozzle 03 in a sealing manner, the other end of the first connecting pipe 021 is connected with the sealing cover 05, one end of the fourth connecting pipe 024 is connected with the sealing cover 05, and the other end of the fourth connecting pipe 024 is connected with the balloon 025. The first connecting pipe 021 can be connected with the air outlet of the blowing nozzle 03 through the through hole 04, the port of the first connecting pipe 021 is hermetically connected with the outlet of the through hole 04, and the inlet of the through hole 04 is hermetically connected with the air outlet of the blowing nozzle 03; the first connecting pipe 021 can also be arranged in the through hole 04 and directly connected with the air outlet of the blowing nozzle 03 in a sealing way.
Specifically, transparent plastics are adopted on the top of the sealing cover 05 and the top of the outer shell 01. The sealed cowling 05 cup joints in detecting the piece 06 outside, will detect the sealed parcel of piece 06, and sealed cowling 05 is transparent hemisphere and inside for hollow, and the shell body 01 top is transparent plastic for whether the patient can be more convenient to watch and detect piece 06 and discolour, obtain the testing result.
Specifically, sealed cowling 05 is the hemisphere, and sealed cowling 05 level sets up and the sphere sets up, detects piece 06 and keeps flat on sealed cowling 05 horizontal plane, and the gas that the patient of being convenient for blown into better carries out comprehensive contact with detecting piece 06.
Specifically, the fourth connecting tube 024 is a corrugated tube, so that the fourth connecting tube 024 can be better adapted to the balloon 025 when the volume of the balloon is changed.
Specifically, the ventilation conversion assembly 02 further includes a second connection pipe 022 and a third connection pipe 023, wherein the second connection pipe 022 is disposed between the sealing cover 05 and the balloon 025 and is respectively connected with the sealing cover 05 and the balloon 025 in a sealing manner; the third connection pipe 023 is disposed between the sealing cover 05 and the balloon 025, and is hermetically connected to the sealing cover 05 and the balloon 025, respectively. It should be understood that, in the ventilation switching assembly 02, the number of the connection pipes between the sealing cap 05 and the balloon 025 is not limited to three in the present embodiment, but is adaptively set according to the amount of the air blown in the C14 air blowing test.
When using the utility model discloses the time: the patient holds the mouthpiece 03 with the mouth first and sucks a breath deeply, then blows in the gas from the mouthpiece 03, enters the sealing cover 05 through the through hole 04 and the first connecting pipe 021, at this time, the gas blown out by the patient contacts the detection sheet 06 for the first time, after the gas enters the sealing cover 05, enters the inside of the balloon 025 through the second connection tube 022, the third connection tube 023, and the fourth connection tube 024, and causes the balloon 025 to gradually expand, when the patient finishes breath blowing, the mouthpiece 03 is loosened, the air in the balloon 025 loses pressure, and the air is reversely blown into the sealing cover 05 again from the second connecting pipe 022, the third connecting pipe 023 and the fourth connecting pipe 024, and then the air is contacted with the detection piece 06 for the second time, and the gas is blown to the detection piece 06 from three directions simultaneously, so that the detection efficiency is further accelerated, and finally, the gas is discharged from the blowing nozzle 03 to the outside through the first connecting pipe 021, so that one-time blowing is completed.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
- C14 detection device of blowing, including shell body (01) and ventilation conversion subassembly (02), its characterized in that: a blowing nozzle (03) is arranged at the top end of the outer shell (01), and an air outlet of the blowing nozzle (03) is communicated with an inner cavity of the outer shell (01); a sealing cover (05) is arranged in the inner cavity of the outer shell (01), and a detection sheet (06) is arranged in the sealing cover (05); the ventilation conversion assembly (02) comprises a first connecting pipe (021), a fourth connecting pipe (024) and a balloon (025), one end of the first connecting pipe (021) is connected with an air outlet of the blowing nozzle (03), the other end of the first connecting pipe (021) is connected with the sealing cover (05), one end of the fourth connecting pipe (024) is connected with the sealing cover (05), and the other end of the fourth connecting pipe (024) is connected with the balloon (025).
- 2. The C14 puff detection device of claim 1 wherein: the top of the sealing cover (05) and the top of the outer shell (01) are made of transparent materials.
- 3. The C14 puff detection device of claim 1 wherein: the sealing cover (05) is hemispherical, and the sealing cover (05) is horizontally arranged and the spherical surface is arranged upwards.
- 4. The C14 puff detection device of claim 1 wherein: the fourth connecting pipe (024) is a corrugated pipe.
- 5. The C14 puff detection device of claim 1 wherein: the ventilation conversion component (02) further comprises a second connecting pipe (022) and a third connecting pipe (023), wherein the second connecting pipe (022) is arranged between the sealing cover (05) and the balloon (025) and is respectively connected with the sealing cover (05) and the balloon (025) in a sealing way; the third connecting pipe (023) is arranged between the sealing cover (05) and the balloon (025) and is respectively connected with the sealing cover (05) and the balloon (025) in a sealing way.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220876290.6U CN217430041U (en) | 2022-04-15 | 2022-04-15 | C14 detection device that blows |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220876290.6U CN217430041U (en) | 2022-04-15 | 2022-04-15 | C14 detection device that blows |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217430041U true CN217430041U (en) | 2022-09-16 |
Family
ID=83216617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220876290.6U Active CN217430041U (en) | 2022-04-15 | 2022-04-15 | C14 detection device that blows |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217430041U (en) |
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2022
- 2022-04-15 CN CN202220876290.6U patent/CN217430041U/en active Active
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