CN111494747A - Paediatrics nursing is with paediatrics negative pressure gastric lavage device - Google Patents
Paediatrics nursing is with paediatrics negative pressure gastric lavage device Download PDFInfo
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- CN111494747A CN111494747A CN202010345641.6A CN202010345641A CN111494747A CN 111494747 A CN111494747 A CN 111494747A CN 202010345641 A CN202010345641 A CN 202010345641A CN 111494747 A CN111494747 A CN 111494747A
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- shell
- tube
- pediatric
- gastric lavage
- bottom end
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- 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
- A61M3/00—Medical syringes, e.g. enemata; Irrigators
- A61M3/02—Enemata; Irrigators
- A61M3/0233—Enemata; Irrigators characterised by liquid supply means, e.g. from pressurised reservoirs
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- 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
- A61M3/00—Medical syringes, e.g. enemata; Irrigators
- A61M3/02—Enemata; Irrigators
- A61M3/0279—Cannula; Nozzles; Tips; their connection means
-
- 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
- A61M3/00—Medical syringes, e.g. enemata; Irrigators
- A61M3/02—Enemata; Irrigators
- A61M3/0279—Cannula; Nozzles; Tips; their connection means
- A61M3/0287—Cannula; Nozzles; Tips; their connection means with an external liquid collector
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- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The invention belongs to the field of negative pressure gastric lavage, and particularly relates to a pediatric negative pressure gastric lavage device for pediatric nursing, which comprises a shell, wherein universal wheels are respectively arranged at four corners of the bottom end of the shell, a stirring barrel and a waste liquid collecting box which are positioned at the bottom end are arranged in the shell, two piston cylinders which are positioned on the inner wall above the shell are arranged above the shell, a power mechanism which is positioned on the shell is arranged between the two piston cylinders, the output end of the power mechanism is connected with a cross rod, both sides of the bottom end of the cross rod are connected with piston rods, and the bottom ends of the piston rods extend to the insides of the piston cylinders and are connected with piston blocks which are. The device can enable the two liquid outlet balls to be positioned at two ends of the interior of the stomach, and then inject medicine to neutralize the harmful substances in the stomach, and lead out the neutralized mixture in the stomach, so that the stomach is prevented from being suddenly dehydrated or being excessively pressurized to hurt the stomach of a child, and the gastric lavage effect is good.
Description
Technical Field
The invention relates to the technical field of negative pressure gastric lavage, in particular to a pediatric negative pressure gastric lavage device for pediatric nursing.
Background
The gastric lavage is to fill liquid with certain components into the gastric cavity, mix the gastric contents and then draw out, and repeat the process for many times, so as to remove the unabsorbed poison in the stomach or clean the gastric cavity, the gastric lavage is clinically used for the preparation before gastric surgery and examination, and the gastric lavage is an important rescue measure for acute poisoning such as swallowing organophosphorus, inorganic phosphorus, alkaloid, barbiturate medicines and the like in a short time;
at present, when the medical staff carries out gastric lavage treatment on a pediatric patient, the stomach needs to be thoroughly cleaned repeatedly through the gastric tube, gastric content or irritants are removed, poison absorption is prevented, a neutralizing liquid medicine needs to be filled in the stomach firstly when the stomach is cleaned, then the stomach needs to be cleaned for multiple times through negative pressure suction, dehydration or excessive stomach pressure is easily caused when the stomach is used, and therefore the pediatric negative pressure gastric lavage device for pediatric nursing is provided.
Disclosure of Invention
The invention provides a pediatric negative pressure gastric lavage device for pediatric nursing, which solves the problems in the background technology.
In order to achieve the purpose, the invention adopts the following technical scheme:
a pediatric negative pressure gastric lavage device for pediatric nursing comprises a shell, wherein universal wheels are respectively installed at four corners of the bottom end of the shell, a stirring barrel and a waste liquid collecting box which are positioned at the bottom end are installed in the shell, two piston cylinders which are positioned on the inner wall above the shell are installed above the interior of the shell, a power mechanism which is positioned on the shell is arranged between the two piston cylinders, the output end of the power mechanism is connected with a cross rod, two sides of the bottom end of the cross rod are both connected with piston rods, and the bottom ends of the piston rods extend to the interior of the piston cylinders and are connected with piston blocks;
the bottom end of one piston cylinder is connected with a drain pipe and an adsorption pipe, and the other end of the drain pipe is connected with a waste liquid collecting box;
the bottom end of the other piston cylinder is connected with an injection tube and a medicine outlet tube, and the other end of the medicine outlet tube is connected with the bottom end of the stirring barrel;
the blow-off pipe, the adsorption pipe, the injection pipe and the medicine outlet pipe are all provided with one-way valves;
the other end of injection pipe and adsorption tube all is connected with and is hemispherical play liquid ball, goes out the liquid ball and is hollow structure, and it has a plurality of drain holes to open on the outer wall of play liquid ball, and the cup joint of injection pipe and adsorption tube is in same flexible sleeve's inside.
Preferably, the power mechanism comprises a motor installed on the shell, an output shaft of the motor is connected with a rotating disc, a rotating block is movably installed on the side wall of the rotating disc, a transmission rod is rotatably connected to the rotating block, and the top end of the transmission rod is hinged to the cross rod.
Preferably, the electromagnets are embedded into the side walls, close to each other, of the two liquid outlet balls, the electromagnets are connected with a control device through wires, the top end of the shell is provided with a storage battery and the control device, the input end of the control device is connected with the storage battery, and the side wall of the top end of the shell is connected with a pushing handle.
Preferably, the one end rigid coupling that the liquid ball was kept away from to flexible sleeve has the pipe of gripping, and the inside sliding connection that grips the pipe has the solid fixed ring of rigid coupling in syringe and adsorption tube outside, it has the activity hole to open on the lateral wall of pipe to grip, and the solid fixed ring goes up the rigid coupling and has one end to pass the stirring piece in activity hole.
Preferably, the outer side wall of the rotating disc is provided with a sliding groove along the radius direction of the rotating disc, the sliding groove is rotatably connected with a screw rod, one end of the screw rod is connected with a rotating handle, the screw rod is in spiral transmission connection with a sliding block in the sliding groove, and the sliding block is fixedly connected with a rotating block.
Preferably, the top end of the stirring barrel is connected with a filling pipe, the bottom end of the stirring barrel is arc-shaped, the stirring barrel is rotatably connected with a rotating handle, and one end of the rotating handle extends to the inside of the stirring barrel and is connected with a stirring frame.
Preferably, the sewage discharge pipe is connected with a transparent observation funnel, and an observation hole is formed in the corresponding position on the shell.
Compared with the prior art, the invention has the beneficial effects that:
1. the invention provides a pediatric negative-pressure gastric lavage device for pediatric nursing, which can enable two liquid discharge balls to be positioned at two ends in the stomach, inject medicines to neutralize the bad substances in the stomach, and lead out the neutralized mixture in the stomach, thereby preventing the stomach from being suddenly dehydrated or excessively pressurized to damage the stomach of a child and achieving good gastric lavage effect.
2. When the device is used, the liquid outlet ball, the injection tube and the adsorption tube are conveniently led into the stomach of a child, and after the liquid outlet ball, the injection tube and the adsorption tube are led into the stomach, the liquid outlet ball, the injection tube and the adsorption tube can repel each other and adhere to each other by utilizing the magnetism generated by the electromagnet, so that the stomach can be conveniently cleaned.
Drawings
FIG. 1 is a schematic structural view of a pediatric negative pressure gastric lavage device for pediatric nursing according to the present invention;
FIG. 2 is a partial perspective view of a pediatric negative pressure gastric lavage device for pediatric care in accordance with the present invention;
FIG. 3 is a schematic view of the structure of FIG. 2;
fig. 4 is a schematic structural diagram of a rotating disc and an upper connecting part thereof of a pediatric negative pressure gastric lavage device for pediatric nursing provided by the invention.
In the figure: the device comprises a shell 1, an observation funnel 2, a blow-off pipe 3, a control device 4, a rotating disc 5, a screw rod 5-1, a sliding chute 5-2, a sliding block 5-3, a rotating block 5-4, a transmission rod 6, a cross rod 7, a storage battery 8, a piston rod 9, a piston cylinder 10, a piston block 11, an injection tube 12, an adsorption tube 13, a medicine discharge tube 14, a rotating handle 15, a stirring frame 16, a stirring barrel 17, a waste liquid collecting box 18, a holding tube 19, a fixing ring 20, a stirring block 21, a movable hole 22, a flexible sleeve 23, a liquid guide hole 24, a liquid discharge ball 25 and an electromagnet 26.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-4, a pediatric negative pressure gastric lavage device for pediatric nursing comprises a shell 1, universal wheels are respectively installed at four corners of the bottom end of the shell 1, a stirring barrel 17 and a waste liquid collecting box 18 which are positioned at the bottom end are installed inside the shell 1, two piston cylinders 10 which are positioned on the inner wall above the shell 1 are installed above the inside of the shell 1, a power mechanism which is positioned on the shell 1 is arranged between the two piston cylinders 10, the output end of the power mechanism is connected with a cross rod 7, both sides of the bottom end of the cross rod 7 are respectively connected with a piston rod 9, and the bottom end of the piston rod 9 extends to the inside of the piston cylinder 10 and is connected with a piston;
the bottom end of one piston cylinder 10 is connected with a sewage discharge pipe 3 and an adsorption pipe 13, and the other end of the sewage discharge pipe 3 is connected with a waste liquid collecting box 18;
the bottom end of the other piston cylinder 10 is connected with an injection tube 12 and a medicine outlet tube 14, and the other end of the medicine outlet tube 14 is connected with the bottom end of a stirring barrel 17;
the sewage discharge pipe 3, the adsorption pipe 13, the injection pipe 12 and the medicine outlet pipe 14 are all provided with one-way valves;
the other ends of the injection tube 12 and the adsorption tube 13 are both connected with a hemispherical liquid outlet ball 25, the liquid outlet ball 25 is of a hollow structure, the outer wall of the liquid outlet ball 25 is provided with a plurality of liquid guide holes 24, and the injection tube 12 and the adsorption tube 13 are sleeved inside the same flexible sleeve 23.
The power mechanism comprises a motor arranged on the shell 1, an output shaft of the motor is connected with a rotating disc 5, a rotating block 5-4 is movably arranged on the side wall of the rotating disc 5, the rotating block 5-4 is rotatably connected with a transmission rod 6, the top end of the transmission rod 6 is hinged on a cross rod 7, and the power mechanism can drive two piston blocks 11 to continuously reciprocate in a piston cylinder 10 to realize the introduction of liquid medicine and the adsorption of neutralized gastric juice by negative pressure;
the outer side wall of the rotating disc 5 is provided with a sliding groove 5-2 along the radius direction, the sliding groove 5-2 is rotationally connected with a screw rod 5-1, one end of the screw rod 5-1 is connected with a rotating handle, the screw rod 5-1 is in spiral transmission connection with a sliding block 5-3 which is in sliding connection with the sliding groove 5-2, and the sliding block 5-3 is fixedly connected with a rotating block 5-4 which can change the injection and adsorption amount at each time according to requirements, so that the device has less irritation to the stomach and is more comfortable and safe to use when used for gastric lavage.
All the embedding has electro-magnet 26 on the lateral wall that two play liquid balls 25 are close to mutually, electro-magnet 26 all is connected with controlling means 4 through the wire, battery 8 and controlling means 4 are installed on the top of casing 1, controlling means 4's input is connected with battery 8, be connected with the push handle on the top lateral wall of casing 1, through the current direction of controlling two electro-magnets 26, realize two electro-magnet 26's absorption and repulsion mutually, be convenient for wash the stomach, conveniently lead in the stomach tube simultaneously.
One end of the flexible sleeve 23, which is far away from the liquid outlet ball 25, is fixedly connected with a holding tube 19, the inside of the holding tube 19 is slidably connected with a fixing ring 20 fixedly connected to the outside of the injection tube 12 and the adsorption tube 13, the outer side wall of the holding tube 19 is provided with a movable hole 22, and the fixing ring 20 is fixedly connected with a toggle block 21, one end of which passes through the movable hole 22.
The top of agitator 17 is connected with the filler pipe, and the bottom of agitator 17 is the arc, and the last swivelling joint of agitator 17 has the twist grip, and the internal connection that one end of twist grip extended to agitator 17 has stirring frame 16.
The blow-off pipe 3 is connected with a transparent observation funnel 2, and an observation hole is arranged at the corresponding position on the shell 1.
When in use, the whole gastric lavage device is moved to a designated position, then a medical staff can insert the flexible sleeve 23 and the liquid outlet ball 25 into the stomach of a patient, then the shifting block 21 drives the fixing ring 20 to slide in the holding tube 19, the injection tube 12 and the adsorption tube 13 are driven to drive the liquid outlet ball 25 to move outwards for a certain distance, then the electromagnets 26 on the two liquid outlet balls 25 are controlled to be electrified, the two electromagnets 26 are repelled, so that the two liquid outlet balls 25 move to the two sides in the stomach, then the medical staff can operate the control device 4 to control the motor to drive, the output shaft of the motor drives the rotating disc 5 to rotate, the rotating disc 5 drives the cross rod 7 to move up and down through the rotating blocks 5-4 and the transmission rod 6, the cross rod 7 drives the piston block 11 to move up and down in the piston cylinder 10 through the piston rod 9, under the action of the one-way valve, the piston cylinder 10 sucks the liquid medicine in the stirring barrel 17 into the piston cylinder 10 through the, then, the liquid medicine is injected into the stomach of a patient through the injection tube 12, poison in the stomach is neutralized, the neutralized part of the other piston cylinder 10 is sucked into the piston cylinder 10 through the adsorption tube 13, then the pumped gastric juice is guided into the waste liquid collecting box 18 through the drain pipe 3, the color of the pumped gastric juice is observed through the waste liquid collecting box 18, when the gastric juice is observed to be normal, the motor is controlled to stop acting, then the electromagnets 26 on the two liquid discharging balls 25 are controlled to be electrified, the two electromagnets 26 are adsorbed mutually, meanwhile, the fixing ring 20 is driven by the poking block 21 to slide in the holding tube 19, the injection tube 12 and the adsorption tube 13 are driven to drive the liquid discharging balls 25 to recover to the position close to one end of the flexible guide tube 23, and then the flexible sleeve 23 and the liquid discharging balls 25 are pumped out of the stomach of the patient, so that the whole operation can be;
when the volume of liquid adsorbed or led out every time needs to be adjusted, the handle at one end of the screw rod 5-1 is rotated, the screw rod 5-1 is in spiral transmission connection with the sliding block 5-3, the sliding block 5-3 is driven to slide in the sliding groove 5-2, so that the adjustment of the position of the rotating block 5-4 is realized, the adjustment of the vertical movement amplitude of the cross rod 7 is realized, the injection and adsorption amount at every time can be changed according to requirements, and the device has less irritation to the stomach and is more comfortable and safe to use when used for gastric lavage.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (7)
1. A pediatric negative pressure gastric lavage device for pediatric nursing comprises a shell (1), and is characterized in that universal wheels are mounted at four corners of the bottom end of the shell (1), a stirring barrel (17) and a waste liquid collecting box (18) which are positioned at the bottom end are mounted in the shell (1), two piston cylinders (10) which are positioned on the inner wall above the shell (1) are mounted above the interior of the shell (1), a power mechanism which is positioned on the shell (1) is arranged between the two piston cylinders (10), the output end of the power mechanism is connected with a cross rod (7), piston rods (9) are connected to two sides of the bottom end of the cross rod (7), and piston blocks (11) which are slidably connected to the interior of the piston cylinders (10) are connected to the bottom end of the piston rods (9) extending to the interior;
the bottom end of one piston cylinder (10) is connected with a sewage discharge pipe (3) and an adsorption pipe (13), and the other end of the sewage discharge pipe (3) is connected with a waste liquid collecting box (18);
the bottom end of the other piston cylinder (10) is connected with an injection tube (12) and a medicine outlet tube (14), and the other end of the medicine outlet tube (14) is connected with the bottom end of a stirring barrel (17);
the sewage discharge pipe (3), the adsorption pipe (13), the injection pipe (12) and the medicine outlet pipe (14) are all provided with one-way valves;
the other end of injection pipe (12) and adsorption tube (13) all is connected with and is hemispherical play liquid ball (25), goes out liquid ball (25) and is hollow structure, and it has a plurality of drain holes (24) to open on the outer wall of play liquid ball (25), and the inside at same flexible sleeve pipe (23) of cup jointing of injection pipe (12) and adsorption tube (13).
2. The pediatric negative pressure gastric lavage device for pediatric nursing according to claim 1, wherein the power mechanism comprises a motor installed on the housing (1), an output shaft of the motor is connected with a rotating disc (5), a rotating block (5-4) is movably installed on the side wall of the rotating disc (5), a transmission rod (6) is rotatably connected on the rotating block (5-4), and the top end of the transmission rod (6) is hinged on the cross rod (7).
3. The pediatric negative-pressure gastric lavage device for pediatric nursing according to claim 1, wherein the two liquid outlet balls (25) are embedded with electromagnets (26) on the side walls close to each other, the electromagnets (26) are connected with the control device (4) through wires, the top end of the housing (1) is provided with the storage battery (8) and the control device (4), the input end of the control device (4) is connected with the storage battery (8), and the side wall of the top end of the housing (1) is connected with the push handle.
4. The pediatric negative-pressure gastric lavage device for pediatric nursing according to claim 1, wherein a holding tube (19) is fixedly connected to one end of the flexible sleeve (23) far away from the liquid outlet ball (25), a fixing ring (20) fixedly connected to the outside of the injection tube (12) and the adsorption tube (13) is slidably connected to the inside of the holding tube (19), a movable hole (22) is formed on the outer side wall of the holding tube (19), and a toggle block (21) with one end passing through the movable hole (22) is fixedly connected to the fixing ring (20).
5. The pediatric negative-pressure gastric lavage device for pediatric nursing according to claim 2, wherein the outer side wall of the rotating disc (5) is provided with a chute (5-2) along the radius direction thereof, the chute (5-2) is rotatably connected with a lead screw (5-1), one end of the lead screw (5-1) is connected with a rotating handle, the lead screw (5-1) is in screw transmission connection with a slide block (5-3) which is slidably connected in the chute (5-2), and the slide block (5-3) is fixedly connected with a rotating block (5-4).
6. The pediatric negative-pressure gastric lavage device for pediatric nursing according to claim 1, wherein the top end of the stirring barrel (17) is connected with a filling tube, the bottom end of the stirring barrel (17) is arc-shaped, a rotating handle is rotatably connected to the stirring barrel (17), and one end of the rotating handle extends to the inside of the stirring barrel (17) and is connected with a stirring frame (16).
7. The pediatric negative pressure gastric lavage device for pediatric nursing according to claim 1, wherein the drainage tube (3) is connected with a transparent observation funnel (2), and the housing (1) is provided with an observation hole at a corresponding position.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010345641.6A CN111494747A (en) | 2020-04-27 | 2020-04-27 | Paediatrics nursing is with paediatrics negative pressure gastric lavage device |
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| CN202010345641.6A CN111494747A (en) | 2020-04-27 | 2020-04-27 | Paediatrics nursing is with paediatrics negative pressure gastric lavage device |
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| CN111494747A true CN111494747A (en) | 2020-08-07 |
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| CN202010345641.6A Pending CN111494747A (en) | 2020-04-27 | 2020-04-27 | Paediatrics nursing is with paediatrics negative pressure gastric lavage device |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111870764A (en) * | 2020-08-11 | 2020-11-03 | 贵州医科大学附属医院 | Clinical enema formula infiltration treatment device of nephrology dept |
| CN112156258A (en) * | 2020-09-30 | 2021-01-01 | 李小鹏 | Paediatrics nursing is with paediatrics negative pressure gastric lavage device |
| CN112426578A (en) * | 2020-10-30 | 2021-03-02 | 中国人民解放军陆军军医大学第一附属医院 | Medical cleaning structure |
| CN112755299A (en) * | 2021-01-13 | 2021-05-07 | 张学会 | Paediatrician is with paediatrics negative pressure gastric lavage device |
| CN113018558A (en) * | 2021-03-04 | 2021-06-25 | 滕州市妇幼保健院 | Clean nursing device postpartum of obstetrical department |
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Application publication date: 20200807 |