CN107998471B - Gastrointestinal fluid pressure reduction device for gastrointestinal surgery - Google Patents

Gastrointestinal fluid pressure reduction device for gastrointestinal surgery Download PDF

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Publication number
CN107998471B
CN107998471B CN201711398023.2A CN201711398023A CN107998471B CN 107998471 B CN107998471 B CN 107998471B CN 201711398023 A CN201711398023 A CN 201711398023A CN 107998471 B CN107998471 B CN 107998471B
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barrel
gastrointestinal
air
outlet
chamber
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CN107998471A (en
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朱金明
李翠芳
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The 96O Hospital of PLA joint logistics support force
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朱金明
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    • A61M1/0023—
    • A61M1/0001—
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/80—Suction pumps
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/84—Drainage tubes; Aspiration tips
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2210/00—Anatomical parts of the body
    • A61M2210/10—Trunk
    • A61M2210/1042—Alimentary tract
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2210/00—Anatomical parts of the body
    • A61M2210/10—Trunk
    • A61M2210/1042—Alimentary tract
    • A61M2210/1053—Stomach

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  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Surgery (AREA)
  • External Artificial Organs (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)

Abstract

The invention discloses a gastrointestinal fluid pressure reducing device for gastrointestinal surgery, which comprises a drainage tube and a storage barrel, wherein the storage barrel comprises a first barrel and a second barrel, the first barrel and the second barrel are internally provided with a fluid level sensor, the upper end of the second barrel is provided with a fluid inlet corresponding to a fluid outlet of the first barrel, the liquid outlet is provided with an electromagnetic valve, the lower end of the first barrel is provided with a groove, the upper end of the second barrel is provided with a convex structure matched with the groove, an air suction pump and a controller are arranged at the upper end of the first barrel, an input pipe of the air suction pump and the controller are inserted into the first barrel, an air purifying chamber and an ozone generator are sequentially arranged at one side of the first barrel, the inlet of the air purifying chamber is connected with the output pipe of the air suction pump, the outlet of the air purifying chamber is connected with the input end of the ozone generator, the output end of the ozone generator is connected with an air outlet pipe device, the drainage tube is sleeved with an isolation cover, elastic strips are arranged on two sides of the isolation cover, a sterilizing chamber is arranged on one side of the second barrel, and an ultraviolet lamp is arranged in the sterilizing chamber. The invention has fast drainage speed and good decompression effect, and can sterilize and post-treat the gas to prevent environmental pollution.

Description

Gastrointestinal fluid pressure reduction device for gastrointestinal surgery
Technical Field
The invention relates to the technical field of medical instruments, in particular to a gastrointestinal fluid pressure reducing device for gastrointestinal surgery.
Background
In the clinical treatment of gastrointestinal surgery, once the effusion in the abdominal cavity or the internal pressure of the abdominal cavity of a patient is increased, the effusion or gas in the stomach and intestine must be drained by utilizing a gastrointestinal decompressor, the structure of the gastrointestinal decompressor commonly used at present is simple, the gastrointestinal decompressor comprises a drainage tube and a decompression bottle, the decompression bottle is of a corrugated tube type structure, the decompression bottle is pressed before use to extrude the air in the stomach and intestine to form negative pressure, and then the gastrointestinal decompressor is connected with the drainage tube for use, the initial negative pressure formed by the gastrointestinal decompressor structure of the structure is larger, the drainage effect can be still, but when the effusion or gas in the decompression bottle is increased, the negative pressure in the gastrointestinal decompressor is smaller and smaller, the drainage effect is poorer and poorer, therefore, medical personnel need frequent steps of repeated pressing, pouring liquid or gas and continuously pressing, the burden of the medical personnel is increased, and simultaneously, the data of the structure easily bring out the mouth gas of the stomach of the patient, if the patient has virus in the breath, the virus is easy to be sucked into the decompression bottle, and the environment is easy to be polluted when the virus is eliminated in the later period.
Disclosure of Invention
The invention aims to solve the defects of the prior art and provide a gastrointestinal fluid pressure reducing device for gastrointestinal surgery.
In order to achieve the purpose, the gastrointestinal fluid pressure reduction device for gastrointestinal surgery comprises a drainage tube and a storage barrel, wherein the storage barrel comprises a first barrel and a second barrel which are independently distributed up and down, one end of the drainage tube is inserted into the first barrel, the bottom of the first barrel is provided with a fluid outlet, the upper end of the second barrel is provided with a fluid inlet corresponding to the fluid outlet, the fluid outlet is provided with an electromagnetic valve, one side inside the first barrel is provided with a liquid level sensor, the gastrointestinal fluid pressure reduction device is characterized in that the lower end of the first barrel is provided with a groove, the upper end of the second barrel is provided with a convex structure matched with the groove, the upper end of the first barrel is provided with an air suction pump and a controller which are inserted into the first barrel, one side of the first barrel is sequentially provided with an air purification chamber and an ozone generator which are internally provided with active carbon, the inlet of the air purification chamber is connected with an output pipe of the air suction pump, the outlet of the air purification chamber is connected, the output end of the ozone generator is connected with the air outlet pipe device, the drainage pipe is sleeved with the isolation cover, the two sides of the isolation cover are provided with the elastic strips, one side of the second barrel is provided with the sterilizing chamber connected with the second barrel, and the sterilizing chamber is internally provided with the ultraviolet lamp.
In order to improve the sterilization effect, an isolation layer which isolates the sterilization chamber into a left layer and a right layer is arranged in the sterilization chamber, and a liquid outlet and a slag outlet are arranged on the sterilization chamber.
For convenient use, be equipped with first actuating cylinder that drives in the both sides of second bucket, just the first output end top that drives actuating cylinder connects the bottom of first bucket, is equipped with scalable folding hose between leakage fluid dram and inlet.
For the convenience of use, a fixing frame is arranged on the other side of the first barrel, a second driving cylinder is arranged at the lower end of the fixing frame, the first barrel is connected with the output end of the second driving cylinder, a sliding block connected with the output shaft of the second driving cylinder is arranged on the first barrel, and a sliding groove matched with the sliding block is arranged on the fixing frame.
In order to facilitate the movement, a pulley is arranged on the fixed frame.
The gastrointestinal fluid pressure reduction device for gastrointestinal surgery, which is disclosed by the invention, has the advantages of high pressure reduction speed, good effect, capability of sterilizing the discharged gas to prevent environment pollution, and capability of separating and sterilizing gastric fluid and then burying the sterilized gastric fluid or using the gastric fluid as a fertilizer. The invention uses the air pump to pump air to provide negative pressure for pressure reduction, the negative pressure effect is continuous and stable, the drainage speed is high, the pressure reduction effect is good, and the air is sterilized and treated to prevent environmental pollution.
Description of the drawings:
FIG. 1 is a schematic view showing the structure of a gastrointestinal fluid pressure reducing device for gastrointestinal surgery in example 1;
FIG. 2 is a schematic structural view of a gastrointestinal fluid pressure reducing device for gastrointestinal surgery in example 2;
FIG. 3 is a schematic structural view of a gastrointestinal fluid pressure reducing device for gastrointestinal surgery in example 3.
In the reference symbols: 1. a drainage tube; 2. a storage barrel; 3. a first barrel; 4. a second barrel; 5. a liquid discharge port; 6. a liquid inlet; 7. an electromagnetic valve; 8. a liquid level sensor; 9. a groove; 10. a raised structure; 11. an air pump; 12. a controller; 13. a gas purifying chamber; 14. an ozone generator; 15. an air outlet pipe device; 16. an isolation cover; 17. an elastic strip; 18. a sterilizing chamber; 19. an ultraviolet lamp; 20. an isolation layer; 21. a liquid outlet; 22. a slag outlet; 23. a first driving cylinder; 24. a hose; 25. a fixed mount; 26. a second driving cylinder; 27. a chute; 28. a slider; 29. a pulley.
Detailed Description
The invention is further illustrated by the following examples.
Example 1:
as shown in fig. 1, the gastrointestinal fluid pressure reduction device for gastrointestinal surgery provided by this embodiment includes a drainage tube 1 and a storage barrel 2, the storage barrel 2 includes a first barrel 3 and a second barrel 4 which are independently distributed from top to bottom, one end of the drainage tube 1 is inserted into the first barrel 3, the bottom of the first barrel 3 is provided with a liquid outlet 5, the upper end of the second barrel 4 is provided with a liquid inlet 6 corresponding to the liquid outlet 5, the liquid outlet 5 is provided with an electromagnetic valve 7, one side inside the first barrel 3 is provided with a liquid level sensor 8, the lower end of the first barrel 3 is provided with a groove 9, the upper end of the second barrel 4 is provided with a convex structure 10 matching with the groove 9, the upper end of the first barrel 3 is provided with an air pump 11 and a controller 12 whose input tubes are inserted into the first barrel 3, one side of the first barrel 3 is provided with an air purifying chamber 13 and an ozone generator 14 whose insides are provided with activated carbon, an inlet of the air purifying chamber 13 is connected with an output tube of, the outlet of the air purifying chamber 13 is connected with the input end of an ozone generator 14, the output end of the ozone generator 14 is connected with an air outlet pipe device 15, a shielding cover 16 is sleeved on the drainage pipe 1, elastic strips 17 are arranged on two sides of the shielding cover 16, a sterilizing chamber 18 connected with the second barrel 4 is arranged on one side of the second barrel 4, and an ultraviolet lamp 19 is arranged in the sterilizing chamber 18.
After the drainage tube 1 is inserted into the stomach and intestine of a patient, the air suction pump 11 at the upper end of the first barrel 3 is started (at the moment, the electromagnetic valve 7 is closed), air is continuously sucked in the first barrel 3 to form negative pressure, liquid or gas in the stomach and intestine of the patient is continuously drained into the first barrel 3, waste gas in the first barrel 3 is pumped out and sent into the air purifying chamber 13 to be pre-sterilized by active carbon in the first barrel 3, then the waste gas enters the ozone generator 14 to be secondarily sterilized, clean gas is finally generated to be discharged to prevent pollution, in addition, after the liquid in the first barrel 3 reaches the position of the liquid level sensor 8, the liquid level sensor 8 sends a signal, the controller 12 closes the air suction pump 11, simultaneously opens the electromagnetic valve 7, and after all gastric juice in the first barrel 3 flows into the second barrel 4, the air suction pump 11 can be restarted due to the separation of the up and down communication, air suction and decompression and drainage are continuously carried, and then the waste liquid in the second barrel 4 is discharged into a sterilizing chamber to be sterilized by an ultraviolet lamp 19 and then discharged, so that the invention has the advantages of high decompression speed, good effect, capability of sterilizing the discharged gas to prevent environment pollution, and simultaneously, gastric juice is separated and sterilized to be buried or used as fertilizer. The invention uses the air pump to pump air to provide negative pressure for pressure reduction, the negative pressure effect is continuous and stable, the drainage speed is high, the pressure reduction effect is good, the air is sterilized and then treated to prevent the environment from being polluted, and meanwhile, the isolation cover 16 can be fixed on the mouth of a user through the elastic strips 17 at the two sides to prevent the saliva of the patient from overflowing.
Example 2:
as shown in fig. 2, the gastrointestinal fluid pressure reducing apparatus for gastrointestinal surgery according to the present embodiment has the same general structure as that of embodiment 1, except that an isolation layer 20 for isolating the sterilization chamber 18 into two layers, i.e., left and right, is provided in the sterilization chamber 18, and a fluid outlet 21 and a fluid outlet 22 are provided in the sterilization chamber 18, in order to improve the sterilization effect.
After the drainage tube 1 is inserted into the stomach and intestine of a patient, the air suction pump 11 at the upper end of the first barrel 3 is started (at the moment, the electromagnetic valve 7 is closed), air is continuously sucked in the first barrel 3 to form negative pressure, liquid or gas in the stomach and intestine of the patient is continuously drained into the first barrel 3, waste gas in the first barrel 3 is pumped out and sent into the air purifying chamber 13 to be pre-sterilized by active carbon in the first barrel 3, then the waste gas enters the ozone generator 14 to be secondarily sterilized, clean gas is finally generated to be discharged to prevent pollution, in addition, after the liquid in the first barrel 3 reaches the position of the liquid level sensor 8, the liquid level sensor 8 sends a signal, the controller 12 closes the air suction pump 11, simultaneously opens the electromagnetic valve 7, and after all gastric juice in the first barrel 3 flows into the second barrel 4, the air suction pump 11 can be restarted due to the separation of the up and down communication, air suction and decompression and drainage are continuously carried, and then the waste liquid in the second barrel 4 is discharged into a sterilizing chamber for sterilizing by an ultraviolet lamp 19 and is isolated, the liquid and the object are separated, and the food on the gastric juice zone is buried or fermented into fertilizer, so that the invention has the advantages of high decompression speed, good effect, capability of sterilizing the discharged gas to prevent environment pollution, and capability of burying the sterilized gastric juice or using the sterilized gastric juice as fertilizer.
Example 3:
as shown in fig. 3, the gastrointestinal fluid pressure reduction device for gastrointestinal surgery in this embodiment has the same general structure as that of embodiment 1, except that, for convenience of use, first driving cylinders 23 are provided on both sides of the second barrel 4, the output end of the first driving cylinder 23 abuts against the bottom of the first barrel 3, and a flexible folding hose 24 is provided between the liquid discharge port 5 and the liquid inlet 6.
For convenience of use, a fixing frame 25 is arranged on the other side of the first barrel 3, a second driving cylinder 26 is arranged at the lower end of the fixing frame 25, the first barrel 3 is connected with the output end of the second driving cylinder 26, a sliding block 28 connected with the output shaft of the second driving cylinder 26 is arranged on the first barrel 3, and a sliding groove 27 matched with the sliding block 28 is arranged on the fixing frame 25.
In order to facilitate the movement, the fixed frame 25 is provided with a pulley 29, and the structure can adjust the distance between the first barrel 3 and the second barrel 4 and adjust the height as required.
During operation, when the height-adjusting is needed, if the height that needs to be adjusted is not very high, the first driving cylinders 23 on both sides can be driven independently, only the height of the first barrel 3 can be adjusted independently, and if the maximum height of the first barrel 3 can not meet the requirements, the second driving cylinders 26 can be driven to adjust the overall height, so that the requirement can be met, and in addition, the pulley 29 is convenient to move in design.

Claims (2)

1. A gastrointestinal fluid pressure reduction device for gastrointestinal surgery comprises a drainage tube (1) and a storage barrel (2), wherein the storage barrel (2) comprises a first barrel (3) and a second barrel (4) which are independently distributed from top to bottom, one end of the drainage tube (1) is inserted into the first barrel (3), a liquid outlet (5) is arranged at the bottom of the first barrel (3), a liquid inlet (6) corresponding to the liquid outlet (5) is arranged at the upper end of the second barrel (4), an electromagnetic valve (7) is arranged on the liquid outlet (5), a liquid level sensor (8) is arranged on one side inside the first barrel (3), the gastrointestinal fluid pressure reduction device is characterized in that the lower end of the first barrel (3) is a groove (9), the upper end of the second barrel (4) is a raised structure (10) matched with the groove (9), an input tube is arranged at the upper end of the first barrel (3) and is inserted into an air suction pump (11) and a controller (12) inside the first barrel (3), an air purifying chamber (13) and an ozone generator (14) with activated carbon inside are sequentially arranged on one side of the first barrel (3), the inlet of the air purifying chamber (13) is connected with an output pipe of the air extracting pump (11), the outlet of the air purifying chamber (13) is connected with the input end of the ozone generator (14), the output end of the ozone generator (14) is connected with an air outlet pipe device (15), a shielding cover (16) is sleeved on the drainage pipe (1), elastic strips (17) are arranged on two sides of the shielding cover (16), a sterilizing chamber (18) connected with the second barrel (4) is arranged on one side of the second barrel (4), an ultraviolet lamp (19) is arranged in the sterilizing chamber (18), an isolating layer (20) for isolating the sterilizing chamber (18) into a left layer and a right layer is arranged in the sterilizing chamber (18), a liquid outlet (21) and a slag outlet (22) are arranged on the sterilizing chamber (18), first driving cylinders (23) are arranged on two sides of the second barrel (4), just the first output end top that drives actuating cylinder connects the bottom of first bucket (3), is equipped with scalable folding hose (24) between leakage fluid dram (5) and inlet (6), is equipped with mount (25) at the opposite side of first bucket (3), the lower extreme of mount (25) is equipped with the second and drives actuating cylinder (26), and first bucket (3) are connected with the output that the second drove actuating cylinder (26), and are equipped with on first bucket (3) and drive actuating cylinder's (26) output shaft's slider (28) with the second, are equipped with on mount (25) with slider (28) complex spout (27).
2. A gastrointestinal fluid pressure reduction device for gastrointestinal surgery according to claim 1, wherein: the fixed frame (25) is provided with a pulley (29).
CN201711398023.2A 2017-12-21 2017-12-21 Gastrointestinal fluid pressure reduction device for gastrointestinal surgery Active CN107998471B (en)

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Application Number Priority Date Filing Date Title
CN201711398023.2A CN107998471B (en) 2017-12-21 2017-12-21 Gastrointestinal fluid pressure reduction device for gastrointestinal surgery

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CN107998471B true CN107998471B (en) 2021-01-12

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Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109078230A (en) * 2018-07-03 2018-12-25 单恒云 A kind of gastrointestinal decompression
CN109999229A (en) * 2019-03-14 2019-07-12 美昕医疗器械（上海）有限公司 A kind of waste collecting device and waste gathering processing system
CN111714712A (en) * 2020-06-30 2020-09-29 青岛市中心医院 Gastrointestinal decompression storage device
CN111939364B (en) * 2020-08-31 2022-04-29 河南省洛阳正骨医院（河南省骨科医院） Orthopedics postoperative wound auxiliary device that changes dressings

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Publication number Priority date Publication date Assignee Title
US7244236B2 (en) * 2003-05-16 2007-07-17 M D Technologies Inc. Specimen trap with strainer
US10434309B2 (en) * 2010-04-12 2019-10-08 Peter Forsell System for treating a patient having an intestinal disorder
CN202909165U (en) * 2012-11-26 2013-05-01 滨州医学院附属医院 Intestine and stomach decompressing device used for digestive system
CN204501825U (en) * 2015-03-17 2015-07-29 秦莉莉 Digestive System Department gastrointestinal decompression
CN204932403U (en) * 2015-09-14 2016-01-06 周逢强 Gastrointestinal surgery gastro-intestinal Fluid decompressor
CN105169502A (en) * 2015-09-25 2015-12-23 吴雪峰 Gastrointestinal decompression device
CN105854109B (en) * 2016-04-01 2022-01-11 黄河科技学院 Circulating filtration type gastroenterology gastric lavage machine
CN205796123U (en) * 2016-05-23 2016-12-14 烟台毓璜顶医院 A kind of easy cleaning gastro-intestinal Fluid decompressor

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Effective date of registration: 20210406

Address after: 250000 No. 25 normal road, Tianqiao District, Shandong, Ji'nan

Patentee after: The 96O Hospital of PLA joint logistics support force

Address before: 250031 General Hospital of Jinan Military Area, Tianqiao Road, Tianqiao District, Shandong, Ji'nan 25, China

Patentee before: Zhu Jinming

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