CN212698959U - Gas collecting device for detecting helicobacter pylori - Google Patents
Gas collecting device for detecting helicobacter pylori Download PDFInfo
- Publication number
- CN212698959U CN212698959U CN202020778748.5U CN202020778748U CN212698959U CN 212698959 U CN212698959 U CN 212698959U CN 202020778748 U CN202020778748 U CN 202020778748U CN 212698959 U CN212698959 U CN 212698959U
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- gas
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- pipe
- air
- storage tank
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- 241000590002 Helicobacter pylori Species 0.000 title claims abstract description 25
- 229940037467 helicobacter pylori Drugs 0.000 title claims abstract description 25
- 239000007788 liquid Substances 0.000 claims abstract description 112
- 238000007664 blowing Methods 0.000 claims abstract description 35
- 238000007789 sealing Methods 0.000 claims abstract description 33
- 238000005507 spraying Methods 0.000 claims abstract description 31
- 238000001514 detection method Methods 0.000 claims description 14
- 239000002699 waste material Substances 0.000 claims description 9
- 238000005406 washing Methods 0.000 abstract description 5
- 238000012360 testing method Methods 0.000 abstract description 3
- 238000004659 sterilization and disinfection Methods 0.000 description 4
- 238000007599 discharging Methods 0.000 description 3
- 208000024172 Cardiovascular disease Diseases 0.000 description 1
- 208000007882 Gastritis Diseases 0.000 description 1
- 208000005718 Stomach Neoplasms Diseases 0.000 description 1
- 208000007107 Stomach Ulcer Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 208000023652 chronic gastritis Diseases 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000000249 desinfective effect Effects 0.000 description 1
- 208000000718 duodenal ulcer Diseases 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 206010017758 gastric cancer Diseases 0.000 description 1
- 201000005917 gastric ulcer Diseases 0.000 description 1
- 208000018706 hematopoietic system disease Diseases 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 244000052769 pathogen Species 0.000 description 1
- 230000001717 pathogenic effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 208000023504 respiratory system disease Diseases 0.000 description 1
- 201000011549 stomach cancer Diseases 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model belongs to the technical field of medical equipment, in particular to a gas collecting device for detecting helicobacter pylori, which comprises a gas storage tank, an air pump, a liquid storage tank, a liquid outlet pipe, a liquid outlet pump, an air blowing bucket, a first sealing cover, a first sealing part, a second sealing part and a plurality of gas inlet pipes, wherein the plurality of gas inlet pipes are vertically arranged; a liquid outlet valve is arranged in the liquid outlet pipe, and a liquid spraying valve is arranged in the second liquid spraying short pipe; the liquid outlet end of the second liquid spraying short pipe penetrates through one side of the gas storage tank, the gas outlet end of the gas inlet pipe is communicated with the other side of the gas storage tank, and the liquid outlet end of the second liquid spraying short pipe faces the gas outlet end of the gas inlet pipe; the air outlet end of the air blowing hopper can extend into the air inlet end of the air inlet pipe, and the bottom end of the air storage tank is connected with a liquid discharge pipe. The utility model discloses it is convenient to blow to can disinfect the washing to gas holder inside, guarantee the accuracy of helicobacter pylori testing result.
Description
Technical Field
The utility model belongs to the technical field of medical equipment, especially, relate to a gas collecting device for helicobacter pylori detects.
Background
Helicobacter pylori is one of the most common pathogens in the world, and is a main pathogenic factor of chronic gastritis, duodenal ulcer, gastric ulcer and gastric cancer, and research results show that helicobacter pylori may be related to some cardiovascular diseases, respiratory diseases, hematopoietic diseases and the like.
The common gas collecting device for detecting the helicobacter pylori is mostly a disposable product, is very wasteful, and the price of the gas collecting device which can be recycled is expensive.
In order to solve the problem, the utility model discloses a chinese utility model patent that the grant bulletin number is CN209974743U discloses a gas collecting device for helicobacter pylori detects, the on-line screen storage device comprises a base, the base bottom is equipped with a plurality of supporting legs, the base top is equipped with detection mechanism in proper order, the gas holder, vacuum pump and bracing piece, connect through the detection pipeline between detection mechanism and the gas holder, connect through the exhaust duct between gas holder and the vacuum pump, gas holder one side top is equipped with the intake pipe one that is located the exhaust duct top, intake pipe one is kept away from gas holder one side and is equipped with intake pipe two, be equipped with the closing mechanism that is located the bracing piece top.
Although the problem of extravagant, dismantle the inconvenient clearance has been solved to above-mentioned patent, but can have following problem in the collection process:
(1) the air blowing is not convenient, when a patient with the height higher than that of the air blowing pipe blows, the patient needs to bend over, and when the patient with the height lower than that of the air suction pipe blows, the patient needs to be padded with feet or step on other articles for blowing.
(2) The detection result of the helicobacter pylori is inaccurate due to the fact that a cleaning structure for disinfecting the inside of the gas storage tank is not arranged.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a gas collecting device for helicobacter pylori detects to solve the current gas collecting device that is used for the helicobacter pylori to detect, not set up and carry out sterile washing structure to gas holder inside, cause the unsafe problem of testing result of helicobacter pylori.
In order to achieve the above purpose, the technical scheme of the utility model is as follows:
a gas collecting device for detecting helicobacter pylori comprises a liquid outlet pump, a gas storage tank, an air suction pump, a liquid storage tank, a liquid outlet pipe, a blowing hopper and a plurality of gas inlet pipes, wherein the plurality of gas inlet pipes are vertically arranged;
the air pump is connected with the air storage tank, and the liquid outlet pump is connected with the liquid outlet pipe;
a liquid outlet valve is arranged in the liquid outlet pipe, the liquid outlet pipe comprises a plurality of second liquid spraying short pipes with the same number as the air inlet pipe, liquid spraying valves are arranged in the second liquid spraying short pipes, and the second liquid spraying short pipes correspond to the air inlet pipe one by one;
the liquid outlet end of the second liquid spraying short pipe penetrates through one side of the gas storage tank, the gas outlet end of the gas inlet pipe is communicated with the other side of the gas storage tank, and the liquid outlet end of the second liquid spraying short pipe faces the gas outlet end of the gas inlet pipe;
the air outlet end of the air blowing hopper can extend into the air inlet end of the air inlet pipe, and after the air blowing hopper extends into the air inlet end of the air inlet pipe, the air outlet end of the air blowing hopper is hermetically connected with the air inlet end of the air inlet pipe;
the bottom end of the gas storage tank is connected with a liquid discharge pipe;
the air inlet pipe is provided with a first sealing part and a second sealing part, wherein the first sealing part can seal the liquid discharge pipe, and the second sealing part can seal the air inlet end of the air inlet pipe;
the air blowing device also comprises a first sealing cover capable of sealing the air inlet end of the air blowing hopper (8).
The working principle and the beneficial effects of the technical scheme are as follows:
when collecting gas: (1) the air outlet end of the air blowing hopper extends into the air inlet end of the air inlet pipe, after the air outlet end of the air blowing hopper extends into the air inlet end of the air inlet pipe, the air outlet end of the air blowing hopper is hermetically connected with the air inlet end of the air inlet pipe, and the air inlet end of the air blowing hopper is sealed by a first sealing cover; (2) the air inlet end of the air inlet pipe is sealed by the second sealing piece, the liquid discharge pipe is sealed by the first sealing piece, the liquid outlet valve in the liquid discharge pipe is closed, and the liquid spraying valve of the second liquid spraying short pipe is closed. (2) And starting the air pump to vacuumize the air storage tank. (3) The patient removes first sealed lid, blows to the inlet end of blowing fill, and gas gets into in the gas holder through blowing fill and intake pipe in proper order, and external detection mechanism detects the gas in the gas holder.
After collecting gas at every turn, perhaps detect behind the helicobacter pylori, disinfect the washing to gas holder inside, the abluent theory of operation of disinfection lies in: (1) the air inlet end of the air inlet pipe is sealed by the second sealing piece, and the first sealing piece does not seal the liquid discharge pipe any more, opens the liquid outlet valve in the liquid discharge pipe and opens the liquid spraying valve of the second liquid spraying short pipe. (2) And starting the liquid outlet pump, spraying the disinfection liquid in the liquid storage tank into the gas storage tank and the gas inlet pipe through the second liquid spraying short pipe, and then discharging the waste liquid out of the gas storage tank through the liquid discharge pipe.
The utility model discloses can disinfect the washing to gas storage tank inside, guarantee helicobacter pylori testing result's accuracy.
Preferably, the intake end of the intake pipe is inclined upward.
Preferably, the liquid outlet pipe comprises a main pipeline, a first branch pipeline and a second branch pipeline, and the second liquid spraying short pipe is positioned on the second branch pipeline; the liquid outlet end of the first branch pipeline is communicated with the top of the gas storage tank.
Preferably, still include base and waste liquid collecting box, the lower surface of base is equipped with the supporting leg, and the opening part and the fluid-discharge tube of waste liquid collecting box are just right.
Preferably, the first closure member is a cylinder.
Preferably, the second closing member is a second sealing cover which is in interference fit with the air inlet end of the air inlet pipe.
Drawings
Fig. 1 is a longitudinal sectional view of an embodiment of the present invention;
fig. 2 is a partially enlarged view of a portion a in fig. 1.
Reference numerals in the drawings of the specification include: the device comprises a base 1, a liquid outlet pump 2, a gas storage tank 3, a gas inlet pipe 4, a gas extraction pump 5, a liquid storage tank 6, a liquid outlet pipe 7, a first branch pipe 701, a second branch pipe 702, a second liquid spraying short pipe 703, a liquid outlet valve 704, a liquid spraying valve 705, a gas blowing hopper 8, a liquid discharging pipe 9, a power cylinder 10, a waste liquid collecting box 11, a second sealing cover 12 and a detection mechanism 13.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings of 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 efforts belong to the protection scope of the present invention.
The embodiment is basically as shown in the attached figures 1 and 2: a gas collecting device for helicobacter pylori detects, includes base 1, goes out liquid pump 2, gas holder 3, aspiration pump 5, liquid storage pot 6, drain pipe 7, blows air hopper 8, waste liquid collecting box 11 and many intake pipes 4.
Gas holder 3 and liquid storage pot 6 all weld the upper surface at base 1, and the lower surface of base 1 passes through bolt fixedly connected with supporting leg.
The plurality of intake pipes 4 are arranged vertically, and an intake end (a right end of the intake pipe 4) of each intake pipe 4 is inclined upward. This embodiment sets up many intake pipes 4 that are vertical arrangement to and the purpose that the inlet end of intake pipe 4 leaned up is: the use is more convenient, and the patient selects the air inlet pipe 4 with proper height according to the height of the patient, and does not need to bend down to blow or to be padded with feet or step on other articles to blow.
The side welding of gas holder 3 has the first backup pad that is the horizontal arrangement and the second backup pad that is the horizontal arrangement, and first backup pad is in directly over the second backup pad, and aspiration pump 5 places on first backup pad, and aspiration pump 5 is connected with gas holder 3, can be to 3 evacuation of gas holders. External detection mechanism 13 among the prior art has been placed in the second backup pad, and detection mechanism 13 is used for detecting whether the gas contains helicobacter pylori in the gas holder 3.
Be provided with out liquid pump 2 on drain pipe 7, be provided with out liquid valve 704 in drain pipe 7, drain pipe 7 includes integrative main pipe of connecting, first branch pipe 701 and second branch pipe 702, the bottom of main pipe stretches into in liquid storage pot 6, and be in the bottom of liquid storage pot 6, first branch pipe 701 is vertical arranging, the play liquid end of first branch pipe 701 and the top intercommunication of gas holder 3, second branch pipe 702 is vertical arranging, an organic whole is connected with many on the second branch pipe 702 and is vertical arranging, and with the same second hydrojet nozzle stub 703 of intake pipe 4 quantity, be equipped with hydrojet valve 705 in the second hydrojet nozzle stub 703, the play liquid end of second hydrojet nozzle stub 703 penetrates from the left side of gas holder 3, the play liquid end of second hydrojet nozzle stub is towards the end of giving vent to anger of intake pipe 703, and second hydrojet nozzle stub 703 and intake pipe 4 one-to-one.
The end of giving vent to anger of intake pipe 4 and the right side intercommunication of gas holder 3, the end of giving vent to anger of blowing fill 8 can stretch into the inlet end of intake pipe 4, stretch into the back, the end of giving vent to anger of blowing fill 8 and the inlet end sealing connection of intake pipe 4, and is specific, the end of giving vent to anger of blowing fill 8 and the inlet end of intake pipe 4 reach sealedly through interference fit, perhaps the end of giving vent to anger of blowing fill 8 and the inlet end of intake pipe 4 reach sealedly through threaded connection.
The bottom end of the gas storage tank 3 is integrally connected with a liquid discharge pipe 9, and the liquid discharge pipe 9 penetrates out of the lower surface of the base 1 and is opposite to the opening of the waste liquid collection box 11.
The present embodiment further comprises a first closure member capable of closing the drain pipe 9. Specifically, the first closing member is a power cylinder 10 horizontally arranged on the base 1, the power cylinder 10 may be a hydraulic cylinder or an air cylinder, a through hole is formed in the side surface of the liquid discharge pipe 9, a piston rod of the power cylinder 10 is hermetically and slidably connected with the through hole, and when the piston rod of the power cylinder 10 is extended, the piston rod of the power cylinder 10 closes the liquid discharge pipe 9.
The present embodiment further includes a second sealing member for sealing the air inlet end of the air inlet pipe 4, specifically, the second sealing member is a second sealing cover 12 in interference fit with the air inlet end of the air inlet pipe 4, and the second sealing cover 12 is hinged to the air inlet end of the air inlet pipe 4.
A first sealing cover (not shown) capable of closing the air inlet end of the air blowing hopper 8 is further included.
When collecting gas: (1) the air outlet end of the air blowing hopper 8 extends into the air inlet end of the air inlet pipe 4, after the air outlet end of the air blowing hopper 8 extends into the air inlet end of the air inlet pipe 4, the air outlet end of the air blowing hopper 8 is hermetically connected with the air inlet end of the air inlet pipe 4, and the air inlet end of the air blowing hopper 8 is sealed by a first sealing cover; (2) the air inlet end of the air inlet pipe 4 is sealed by a second sealing cover 12, the piston rod of the power cylinder 10 is controlled to be extended, the liquid discharge pipe 9 is sealed, the liquid outlet valve 704 in the liquid discharge pipe 7 is closed, and the liquid spraying valve 705 of the second liquid spraying short pipe 703 is closed. (2) And starting the air pump 5 to vacuumize the air storage tank 3. (3) The first sealed lid is got rid of to the patient, and the patient blows to the inlet end of blowing fill 8, and gas gets into gas holder 3 through blowing fill 8 and intake pipe 4 in proper order, and external detection mechanism 13 detects the gas in the gas holder 3.
After collecting gas each time, or after detecting the helicobacter pylori, disinfect and wash the inside of the gas storage tank 3, and the disinfection and wash steps are as follows: (1) closing the second sealing cover 12, controlling the piston rod stroke of the power cylinder 10, opening the liquid outlet valve 704 in the liquid outlet pipe 7 and opening the liquid spraying valve 705 of the second liquid spraying short pipe 703. (2) And (3) starting the liquid outlet pump 2, spraying the disinfection liquid in the liquid storage tank 6 into the gas storage tank 3 and the gas inlet pipe 4 through the second liquid spraying short pipe 703 to disinfect and clean the gas storage tank 3 and the gas inlet pipe 4, and then discharging the waste liquid out of the gas storage tank 3 through the liquid discharge pipe 9.
The foregoing has described in detail preferred embodiments of the present invention. It should be understood that numerous modifications and variations can be devised by those skilled in the art in light of the teachings of the present invention without undue experimentation. Therefore, the technical solutions that can be obtained by a person skilled in the art through logic analysis, reasoning or limited experiments based on the prior art according to the concepts of the present invention should be within the scope of protection defined by the claims.
Claims (6)
1. A gas collecting device for detecting helicobacter pylori is characterized by comprising a liquid outlet pump (2), a gas storage tank (3), an air suction pump (5), a liquid storage tank (6), a liquid outlet pipe (7), an air blowing hopper (8) and a plurality of gas inlet pipes (4), wherein the plurality of gas inlet pipes (4) are vertically arranged;
the air pump (5) is connected with the air storage tank (3), and the liquid outlet pump (2) is connected with the liquid outlet pipe (7);
a liquid outlet valve (704) is arranged in the liquid outlet pipe (7), the liquid outlet pipe (7) comprises a plurality of second liquid spraying short pipes (703) with the same number as the air inlet pipe (4), liquid spraying valves (705) are arranged in the second liquid spraying short pipes (703), and the second liquid spraying short pipes (703) correspond to the air inlet pipe (4) one by one;
the liquid outlet end of the second liquid spraying short pipe (703) penetrates through one side of the gas storage tank (3), the gas outlet end of the gas inlet pipe (4) is communicated with the other side of the gas storage tank (3), and the liquid outlet end of the second liquid spraying short pipe (703) faces the gas outlet end of the gas inlet pipe (4);
the air outlet end of the air blowing hopper (8) can extend into the air inlet end of the air inlet pipe (4), and after the air blowing hopper (8) extends into the air inlet end of the air inlet pipe (4), the air outlet end of the air blowing hopper (8) is hermetically connected with the air inlet end of the air inlet pipe (4);
the bottom end of the gas storage tank (3) is connected with a liquid discharge pipe (9);
the device also comprises a first sealing part capable of sealing the drain pipe (9) and a second sealing part capable of sealing the air inlet end of the air inlet pipe (4);
the air blowing device also comprises a first sealing cover capable of sealing the air inlet end of the air blowing hopper (8).
2. A gas collecting device for helicobacter pylori detection according to claim 1, wherein the gas inlet end of the gas inlet pipe (4) is inclined upward.
3. A gas collecting device for the detection of helicobacter pylori according to claim 2, characterized in that the outlet duct (7) comprises a main duct, a first branch duct (701) and a second branch duct (702), the second liquid jet stub (703) being located on the second branch duct (702); the liquid outlet end of the first branch pipeline (701) is communicated with the top of the air storage tank (3).
4. The gas collecting device for the detection of helicobacter pylori according to claim 3, further comprising a base (1) and a waste liquid collecting box (11), wherein the lower surface of the base (1) is provided with supporting legs, and the opening of the waste liquid collecting box (11) is opposite to the liquid discharge pipe (9).
5. A gas collection device for the detection of helicobacter pylori according to claim 4, wherein the first closure member is a power cylinder (10).
6. A gas collection device for the detection of helicobacter pylori according to claim 5, wherein the second closure member is a second sealing cover (12) which is an interference fit with the inlet end of the inlet tube (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020778748.5U CN212698959U (en) | 2020-05-12 | 2020-05-12 | Gas collecting device for detecting helicobacter pylori |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020778748.5U CN212698959U (en) | 2020-05-12 | 2020-05-12 | Gas collecting device for detecting helicobacter pylori |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212698959U true CN212698959U (en) | 2021-03-16 |
Family
ID=74945266
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020778748.5U Expired - Fee Related CN212698959U (en) | 2020-05-12 | 2020-05-12 | Gas collecting device for detecting helicobacter pylori |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212698959U (en) |
-
2020
- 2020-05-12 CN CN202020778748.5U patent/CN212698959U/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: 20210316 |