CN114129789A - Gastrointestinal fluid pressure reduction device for gastrointestinal surgery clinic and use method thereof - Google Patents
Gastrointestinal fluid pressure reduction device for gastrointestinal surgery clinic and use method thereof Download PDFInfo
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- CN114129789A CN114129789A CN202111428720.4A CN202111428720A CN114129789A CN 114129789 A CN114129789 A CN 114129789A CN 202111428720 A CN202111428720 A CN 202111428720A CN 114129789 A CN114129789 A CN 114129789A
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- 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
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Abstract
The invention discloses a gastrointestinal fluid pressure reduction device for gastrointestinal surgery clinic and a use method thereof, and relates to the technical field of medical instruments. The invention relates to a gastrointestinal fluid pressure reduction device for gastrointestinal surgery clinic and a using method thereof.A discharge pipe is arranged to treat the pumped gas, firstly the gas passes through a filter cotton to absorb the suspension liquid drops contained in the gas, then the gas enters a disk-shaped pipe to be disinfected and sterilized, and finally, the peculiar smell in the gas is removed through an active carbon adsorption layer to prevent the gas from polluting the environment.
Description
Technical Field
The invention relates to the technical field of medical instruments, in particular to a gastrointestinal fluid pressure reduction device for gastrointestinal surgery clinic and a use method thereof.
Background
Gastrointestinal decompression is a commonly used nursing operation technology in general surgery department, and aims to drain accumulated liquid in the stomach and accumulated gas in the gastrointestinal tract, relieve abdominal distension and suture opening tension and facilitate wound healing. The suction principle of negative pressure is utilized, and a stomach tube is inserted from the oral cavity or the nasal cavity so as to suck out gas and liquid accumulated in the gastrointestinal tract, thereby reducing the pressure in the gastrointestinal tract and improving the blood circulation of the gastrointestinal wall. It is often used after acute gastric dilatation, intestinal obstruction, gastrointestinal perforation repair or partial resection, and biliary or pancreatic surgery.
The gastrointestinal fluid decompression device on the market can simultaneously extract gas in the intestines and stomach while extracting intestinal gastric juice, the gas can also carry acidic suspended liquid drops, the existing device can only process liquid but cannot effectively process the gas extracted from the intestines and stomach, the gas can be discharged into the air, peculiar smell can be generated, and germs in the body of a patient can be possibly brought out to harm medical staff; and the required devices do not allow for good installation and removal of the dirt collection tank.
Disclosure of Invention
The invention mainly aims to provide a gastrointestinal fluid pressure reduction device for gastrointestinal surgery clinic and a using method thereof, which can effectively solve the problems that the background technology can only process liquid but can not effectively process gas pumped from intestines and stomach, the gas can be discharged into the air, peculiar smell can be generated, and germs in the body of a patient can be brought out possibly to harm medical staff.
In order to achieve the purpose, the invention adopts the technical scheme that: a gastrointestinal liquid pressure reduction device for gastrointestinal surgery clinical use comprises a moving frame, wherein the moving frame is connected with a sewage collection tank through a fixing and locking mechanism, the outer side wall of the moving frame is connected with an air suction mechanism, the top of the sewage collection tank is fixedly connected with a discharge mechanism, and the outer side wall of the sewage collection tank is fixedly connected with a drainage tube;
the locking mechanism comprises a sliding chute arranged at the top of the movable frame, a movable groove arranged on the side wall of the sliding chute, an electric telescopic rod fixedly connected to the bottom of the movable groove, a locking block fixedly connected to the output end of the electric telescopic rod, a locking groove arranged on the other inner side wall of the sliding chute, a control switch fixedly connected to the bottom of the locking groove, a touch switch fixedly arranged on the inner side wall of the sliding chute, a sliding block fixedly connected to the bottom of the sewage collection tank, four groups of rollers which are linearly and equidistantly distributed and fixedly connected to the bottom of the sliding block, and through holes arranged on the outer side wall of the sliding block;
the discharge mechanism includes the inside filter pulp, baffle, ultraviolet ray disinfection lamp, dish type pipe and the active carbon adsorption layer of fixed connection at the delivery pipe, fixed connection at the dirt collection tank top, the quantity of ultraviolet ray disinfection lamp has two sets ofly, the dish type pipe is located the opposite face of two ultraviolet ray disinfection lamps, the one end of dish type pipe is run through the baffle and is extended to the filter pulp.
Preferably, the suction mechanism comprises a protective shell fixedly connected to the outer side wall of the movable frame, an electric push rod fixedly connected to the inner side wall of the protective shell, a bearing plate fixedly connected to the output end of the electric push rod, a negative pressure pump and an air suction pipe fixedly connected to the other side wall of the bearing plate, and an extrusion ring fixedly connected to the air suction pipe and located on the outer side wall of the protective shell, and the air suction end of the negative pressure pump is communicated with the air suction pipe through a pipeline.
Preferably, the movable frame comprises an L-shaped plate, four groups of universal wheels which are fixedly connected to the bottom of the L-shaped plate and distributed in a rectangular array, and two groups of handles which are fixedly connected to the top of the L-shaped plate.
Preferably, the number of the movable grooves is three, the movable grooves are linearly distributed at equal intervals, the opening of each movable groove is opposite to the opening of each fixed locking groove, and the bottom of each fixed locking groove is fixedly connected with one control switch.
Preferably, the top of the movable frame is fixedly provided with an indicator light, and the indicator light is connected with the three groups of control switches in series.
Preferably, the number of the through holes is three, the through holes and the rollers are arranged in a staggered mode, and the inner diameter of each through hole is equal to the outer diameter of each locking block.
Preferably, the dirty jar of collection has been seted up the inserting groove near one side of protecting crust, spliced eye and seal groove have been seted up to the tank bottom of inserting groove, the seal groove is the ring channel, and inside fixed mounting has the sealing washer, the centre of a circle of spliced eye and seal groove is located collinear, the internal diameter size of spliced eye and the outer surface size phase-match of breathing pipe.
Preferably, the discharge pipe is a right-angle pipe, one end of the discharge pipe is communicated with the inside of the sewage collection tank, the partition plate partitions the inside of the discharge pipe into a dehumidification area and a sterilization area, and the filter cotton is located in the dehumidification area.
Preferably, the use method of the gastrointestinal fluid decompression device for the gastrointestinal surgery clinical use is characterized in that: the method comprises the following steps:
s1, device installation: inserting a sliding block of the sewage collection tank into the sliding groove, so that the electric telescopic rod drives the fixing and locking block to sequentially penetrate through the through hole and the fixing and locking groove, and the indicating lamp is turned on to indicate that the installation is finished;
s2, starting the device: promote the assigned position with the device to install the liquid suction pipe in the drainage tube, then start electric putter, thereby make electric putter drive the inside that the breathing pipe pegged graft the dirty jar of collection, later start the inside gas of negative pressure pump extraction collection dirty jar, and go into patient's stomach with the other end of liquid suction pipe.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the invention, the sliding block of the sewage collection tank is inserted into the sliding groove, at the moment, the sliding friction between the sewage collection tank and the moving frame is converted into rolling friction through the plurality of groups of rollers arranged at the bottom of the sliding block, so that the resistance of the sewage collection tank during moving is reduced, the sewage collection tank is convenient to install or disassemble, after the installation is completed, the through hole of the sewage collection tank is used for fixing the locking groove, the sliding block is used for supporting the touch switch, the touch switch is used for starting the electric telescopic rod, the electric telescopic rod is used for driving the locking block to sequentially penetrate through the through hole and the locking groove to sequentially fix the sewage collection tank, and the locking block is used for supporting the control switch, so that the control switch is used for turning on the indicating lamp, and the fixing completion of medical personnel is more remarkably reminded.
2. According to the invention, the exhaust pipe is arranged to treat the extracted gas, the gas firstly passes through the filter cotton, so that the filter cotton absorbs suspension liquid drops contained in the gas, then the gas enters the disc-shaped pipe, so that the ultraviolet disinfection lamps positioned at two sides of the disc-shaped pipe disinfect and sterilize the gas in the disc-shaped pipe, then the gas is conveyed into the activated carbon adsorption layer to remove peculiar smell in the gas, and finally the treated gas is exhausted to prevent the gas from polluting the environment.
Drawings
FIG. 1 is a schematic view of the overall structure of a gastrointestinal fluid decompression device for gastrointestinal surgery clinical use according to the present invention;
FIG. 2 is a schematic structural view of a moving frame of a gastrointestinal fluid decompression device for clinical gastrointestinal surgery according to the present invention;
FIG. 3 is a schematic view of the bottom structure of a dirt collecting tank of a gastrointestinal fluid decompression device for gastrointestinal surgery clinical use according to the invention;
FIG. 4 is a schematic diagram of the internal structure of a gastrointestinal fluid decompression device for gastrointestinal surgery clinical use according to the present invention;
FIG. 5 is an enlarged schematic view of the structure A of FIG. 4 of the gastrointestinal fluid decompression device for clinical use in gastrointestinal surgery according to the present invention;
FIG. 6 is a schematic view of the internal structure of a drainage tube of a gastrointestinal fluid decompression device for gastrointestinal surgery clinical use according to the present invention;
fig. 7 is a schematic structural view of an L-shaped plate of the gastrointestinal fluid decompression device for gastrointestinal surgery clinical use of the invention.
In the figure: 1. a movable frame; 2. a chute; 3. an electric telescopic rod; 4. fixing a locking block; 5. a control switch; 6. a touch switch; 7. an indicator light; 8. a sewage collecting tank; 9. a slider; 10. a roller; 11. a through hole; 12. inserting holes; 13. a sealing groove; 14. a protective shell; 15. an electric push rod; 16. a bearing plate; 17. a negative pressure pump; 18. an air intake duct; 19. an extrusion ring; 20. a discharge pipe; 21. filtering cotton; 22. a partition plate; 23. an ultraviolet disinfection lamp; 24. a coil pipe; 25. an activated carbon adsorption layer; 26. a drainage tube.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-7, the present invention relates to a gastrointestinal fluid decompression device for gastrointestinal surgery clinical use, which comprises a movable frame 1, wherein the movable frame 1 is connected with a dirt collection tank 8 through a fixing and locking mechanism, the outer side wall of the movable frame 1 is connected with an air suction mechanism, the top of the dirt collection tank 8 is fixedly connected with a discharge mechanism, and the outer side wall of the dirt collection tank 8 is fixedly connected with a drainage tube 26;
the locking mechanism comprises a sliding chute 2 arranged at the top of the movable frame 1, a movable groove arranged on the side wall of the sliding chute 2, an electric telescopic rod 3 fixedly connected to the bottom of the movable groove, a locking block 4 fixedly connected to the output end of the electric telescopic rod 3, a locking groove arranged on the other inner side wall of the sliding chute 2, a control switch 5 fixedly connected to the bottom of the locking groove, a touch switch 6 fixedly arranged on the inner side wall of the sliding chute 2, a sliding block 9 fixedly connected to the bottom of the sewage collection tank 8, four groups of rollers 10 fixedly connected to the bottom of the sliding block 9 and distributed at equal intervals in a linear mode, and through holes 11 arranged on the outer side wall of the sliding block 9;
the discharge mechanism comprises a discharge pipe 20 fixedly connected to the top of the sewage collection tank 8, filter cotton 21 fixedly connected to the inside of the discharge pipe 20, a partition plate 22, ultraviolet disinfection lamps 23, two groups of disc-shaped pipes 24 and an active carbon adsorption layer 25, the number of the ultraviolet disinfection lamps 23 is two, the disc-shaped pipes 24 are located on opposite surfaces of the two ultraviolet disinfection lamps 23, and one end of each disc-shaped pipe 24 penetrates through the partition plate 22 and extends to the filter cotton 21.
The suction mechanism comprises a protective shell 14 fixedly connected to the outer side wall of the movable frame 1, an electric push rod 15 fixedly connected to the inner side wall of the protective shell 14, a bearing plate 16 fixedly connected to the output end of the electric push rod 15, a negative pressure pump 17 and a suction pipe 18 fixedly connected to the other side wall of the bearing plate 16, and a suction pipe 18 fixedly connected to the suction pipe 18, and an extrusion ring 19 located on the outer side wall of the protective shell 14, wherein the suction end of the negative pressure pump 17 is communicated with the suction pipe 18 through a pipeline, and the suction pipe is connected with the electric push rod 15 by starting, so that the electric push rod 15 drives the bearing plate 16 to move, and further the bearing plate 16 drives the suction pipe 18 to be inserted into the dirt collecting tank 8, and then the negative pressure pump 17 is started, so that the negative pressure pump 17 passes through the suction pipe 18 to extract the gas inside the dirt collecting tank 8, thereby generating negative pressure inside the dirt collecting tank 8, and further sucking liquid by gastrointestinal tract.
Remove frame 1 and include that one "L" template, fixed connection are the universal wheel that the rectangular array distributes and two sets of handles of fixed connection at "L" template top at four groups of "L" template bottom, through the universal wheel and the handle that set up, make things convenient for medical personnel to promote and remove frame 1.
The quantity of activity groove has three groups, and is linear equidistant distribution, and the opening and a set of solid locked groove opening of every group activity groove set up relatively, and every group solid locked groove tank bottom all with a set of control switch 5 fixed connection, through solid locking piece 4 grafting solid locked groove to start solid locked inslot portion's control switch 5.
Remove the top fixed mounting of frame 1 and have pilot lamp 7, pilot lamp 7 establishes ties mutually with three group control switch 5, and when control switch 5 was whole to be pressed, its control switch 5 started pilot lamp 7, conveniently reminds medical personnel to install and accomplish.
The quantity of through-hole 11 has three groups, and sets up with gyro wheel 10 is crisscross, and the internal diameter size of through-hole 11 equals with the external diameter size of solid locking piece 4, through the gyro wheel 10 that sets up, will collect dirty jar 8 and remove the sliding friction between the frame 1 and turn into rolling friction to reduce the resistance when collecting dirty jar 8 removes, be convenient for install or dismantle dirty jar 8 of collection.
The plug-in groove has been seted up to the dirty jar 8 one side that is close to protecting crust 14 of collection, plug-in hole 12 and seal groove 13 have been seted up to the tank bottom of plug-in groove, seal groove 13 is the ring channel, and inside fixed mounting has the sealing washer, the centre of a circle of plug-in hole 12 and seal groove 13 is located the collinear, the internal diameter size of plug-in hole 12 and the surface size phase-match of breathing pipe 18, when breathing pipe 18 pegs graft the inside of plug-in hole 12, extrusion ring 19 will support and hold the sealing washer this moment, with this leakproofness between reinforcing dirty jar 8 of collection and the breathing pipe 18, prevent gas leakage.
The discharge pipe 20 is a right-angle pipe, one end of the discharge pipe is communicated with the inside of the sewage collection tank 8, the partition plate 22 divides the inside of the discharge pipe 20 into a dehumidification area and a sterilization area, the filter cotton 21 is positioned in the dehumidification area, and suspended liquid drops in the gas are removed through the filter cotton 21.
A use method of a gastrointestinal fluid decompression device for gastrointestinal surgery clinical use comprises the following steps:
s1, device installation: inserting a sliding block 9 of a sewage collecting tank 8 into the sliding groove 2, so that the electric telescopic rod 3 drives the fixed locking block 4 to sequentially penetrate through the through hole 11 and the fixed locking groove, and the indicating lamp 7 is turned on at the moment to indicate that the installation is finished;
s2, starting the device: the device is pushed to a designated position, the liquid pumping pipe is installed in the drainage pipe 26, then the electric push rod 15 is started, so that the electric push rod 15 drives the air suction pipe 18 to be inserted into the sewage collection tank 8, then the negative pressure pump 17 is started to pump the air in the sewage collection tank 8, and the other end of the liquid pumping pipe is inserted into the stomach of the patient.
The working principle of the invention is as follows: the sliding friction between the sewage collecting tank 8 and the moving frame 1 is converted into rolling friction by inserting the sliding block 9 of the sewage collecting tank 8 into the sliding groove 2, at the moment, the resistance of the sewage collecting tank 8 in moving is reduced by the plurality of groups of rollers 10 arranged at the bottom of the sliding block 9, the sewage collecting tank 8 is convenient to install or disassemble, after the installation is completed, the through hole 11 of the sewage collecting tank is used for fixing the lock groove, the sliding block 9 is used for supporting the touch switch 6, the touch switch 6 is used for starting the electric telescopic rod 3, the electric telescopic rod 3 is used for driving the lock block 4 to sequentially penetrate through the through hole 11 and the lock groove to sequentially fix the sewage collecting tank 8, and the lock block 4 of the sewage collecting tank is used for supporting the control switch 5, so that the control switch 5 is used for opening the indicating lamp 7 to more remarkably remind medical personnel of fixing completion, after the installation is completed, the device is pushed to a designated position, fixing a liquid suction pipe and a drainage pipe 26, then putting the other end of the liquid suction pipe into the stomach of a patient, then starting an electric push rod 15, so that the electric push rod 15 drives a bearing plate 16 to move, further the bearing plate 16 drives an air suction pipe 18 to be inserted into a dirt collection tank 8, then starting a negative pressure pump 17, so that the negative pressure pump 17 pumps the gas in the dirt collection tank 8 through the air suction pipe 18, so that the inside of the dirt collection tank 8 generates negative pressure, further gastrointestinal liquid is sucked, and the sucked gas is treated by arranging a discharge pipe 20, firstly the gas passes through a filter cotton 21, so that the filter cotton 21 absorbs suspended liquid drops contained in the gas, then the gas enters a disc-shaped pipe 24, so that ultraviolet disinfection lamps 23 positioned at two sides of the disc-shaped pipe 24 disinfect and sterilize the gas in the disc-shaped pipe 24, and then the gas is conveyed to an active carbon adsorption layer 25, the peculiar smell in the gas is removed, and finally the treated gas is discharged, so that the gas is prevented from polluting the environment.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (9)
1. The utility model provides a intestines and stomach liquid pressure reducing device is used in intestines and stomach surgery clinical practice which characterized in that: the sewage treatment device comprises a moving frame (1), wherein the moving frame (1) is connected with a sewage collection tank (8) through a fixed locking mechanism, the outer side wall of the moving frame (1) is connected with an air suction mechanism, the top of the sewage collection tank (8) is fixedly connected with a discharge mechanism, and the outer side wall of the sewage collection tank (8) is fixedly connected with a drainage tube (26);
the locking mechanism comprises a sliding chute (2) arranged at the top of the movable frame (1), a movable groove arranged on the side wall of the sliding chute (2), an electric telescopic rod (3) fixedly connected to the bottom of the movable groove, a locking block (4) fixedly connected to the output end of the electric telescopic rod (3), a locking groove arranged on the other inner side wall of the sliding chute (2), a control switch (5) fixedly connected to the bottom of the locking groove, a touch switch (6) fixedly arranged on the inner side wall of the sliding chute (2), a sliding block (9) fixedly connected to the bottom of the sewage collection tank (8), four groups of rollers (10) fixedly connected to the bottom of the sliding block (9) and distributed at equal intervals in a linear mode, and through holes (11) arranged on the outer side wall of the sliding block (9);
the discharge mechanism includes that fixed connection is in discharge pipe (20) at dirty jar (8) top of collection, fixed connection are in inside filter pulp (21) of discharge pipe (20), baffle (22), ultraviolet ray disinfection lamp (23), dish type pipe (24) and active carbon adsorbed layer (25), the quantity of ultraviolet ray disinfection lamp (23) has two sets ofly, dish type pipe (24) are located the opposite face of two ultraviolet ray disinfection lamps (23), the one end of dish type pipe (24) is run through baffle (22) and is extended to filter pulp (21).
2. The gastrointestinal fluid decompression device for gastrointestinal surgery clinical use according to claim 1, characterized in that: the suction mechanism comprises a protective shell (14) fixedly connected to the outer side wall of the movable frame (1), an electric push rod (15) fixedly connected to the inner side wall of the protective shell (14), a bearing plate (16) fixedly connected to the output end of the electric push rod (15), a negative pressure pump (17) and a suction pipe (18) fixedly connected to the other side wall of the bearing plate (16), and a pressing ring (19) fixedly connected to the suction pipe (18), and located on the outer side wall of the protective shell (14), wherein the suction end of the negative pressure pump (17) is communicated with the suction pipe (18) through a pipeline.
3. The gastrointestinal fluid decompression device for gastrointestinal surgery clinical use according to claim 1, characterized in that: the movable frame (1) comprises an L-shaped plate, four groups of universal wheels which are fixedly connected to the bottom of the L-shaped plate and distributed in a rectangular array mode, and two groups of handles which are fixedly connected to the top of the L-shaped plate.
4. The gastrointestinal fluid decompression device for gastrointestinal surgery clinical use according to claim 1, characterized in that: the number of the movable grooves is three, the movable grooves are linearly distributed at equal intervals, the openings of the movable grooves and the fixed locking grooves are oppositely arranged, and the bottoms of the fixed locking grooves are fixedly connected with the control switches (5).
5. The gastrointestinal fluid decompression device for gastrointestinal surgery clinical use according to claim 4, wherein: the top of the movable frame (1) is fixedly provided with an indicator light (7), and the indicator light (7) is connected with the three groups of control switches (5) in series.
6. The gastrointestinal fluid decompression device for gastrointestinal surgery clinical use according to claim 1, characterized in that: the quantity of through-hole (11) has three groups, and staggers with gyro wheel (10) and sets up, the internal diameter size of through-hole (11) equals with the external diameter size of solid locking piece (4).
7. The gastrointestinal fluid decompression device for gastrointestinal surgery clinical use according to claim 2, characterized in that: the dirty jar of collection (8) is close to one side of protecting crust (14) and has seted up the inserting groove, inserting hole (12) and seal groove (13) have been seted up to the tank bottom of inserting groove, seal groove (13) are the ring channel, and inside fixed mounting has a sealing washer, the centre of a circle of inserting hole (12) and seal groove (13) is located collinear, the internal diameter size of inserting hole (12) and the surface size phase-match of breathing pipe (18).
8. The gastrointestinal fluid decompression device for gastrointestinal surgery clinical use according to claim 1, characterized in that: the sewage draining pipe (20) is a right-angle pipe, one end of the sewage draining pipe is communicated with the inside of the sewage collecting tank (8), the partition plate (22) partitions the inside of the sewage draining pipe (20) into a dehumidifying area and a sterilizing area, and the filter cotton (21) is located in the dehumidifying area.
9. The use method of the gastrointestinal fluid decompression device for gastrointestinal surgery clinical use according to any one of claims 1 to 8, wherein: the method comprises the following steps:
s1, device installation: a sliding block (9) of the sewage collecting tank (8) is inserted into the sliding groove (2), so that the electric telescopic rod (3) drives the fixed locking block (4) to sequentially penetrate through the through hole (11) and the fixed locking groove, and the indicating lamp (7) is turned on to indicate that the installation is finished;
s2, starting the device: the device is pushed to a designated position, the liquid pumping pipe is installed in the drainage pipe (26), then the electric push rod (15) is started, so that the electric push rod (15) drives the air suction pipe (18) to be inserted into the sewage collection tank (8), then the negative pressure pump (17) is started to pump the air in the sewage collection tank (8), and the other end of the liquid pumping pipe is led into the stomach of a patient.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111428720.4A CN114129789A (en) | 2021-11-28 | 2021-11-28 | Gastrointestinal fluid pressure reduction device for gastrointestinal surgery clinic and use method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111428720.4A CN114129789A (en) | 2021-11-28 | 2021-11-28 | Gastrointestinal fluid pressure reduction device for gastrointestinal surgery clinic and use method thereof |
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| CN114129789A true CN114129789A (en) | 2022-03-04 |
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| CN202111428720.4A Withdrawn CN114129789A (en) | 2021-11-28 | 2021-11-28 | Gastrointestinal fluid pressure reduction device for gastrointestinal surgery clinic and use method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118416326A (en) * | 2024-06-27 | 2024-08-02 | 西安国际医学中心有限公司 | Digestion liquid collecting and feedback device |
| CN120267339A (en) * | 2025-06-10 | 2025-07-08 | 内蒙古自治区农牧业科学院 | Sheep rumen liquid electric extraction equipment |
-
2021
- 2021-11-28 CN CN202111428720.4A patent/CN114129789A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118416326A (en) * | 2024-06-27 | 2024-08-02 | 西安国际医学中心有限公司 | Digestion liquid collecting and feedback device |
| CN120267339A (en) * | 2025-06-10 | 2025-07-08 | 内蒙古自治区农牧业科学院 | Sheep rumen liquid electric extraction equipment |
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Application publication date: 20220304 |