CN105476863B - Multifunctional three-way valve stomach tube and its application method - Google Patents
Multifunctional three-way valve stomach tube and its application method Download PDFInfo
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- CN105476863B CN105476863B CN201510981006.6A CN201510981006A CN105476863B CN 105476863 B CN105476863 B CN 105476863B CN 201510981006 A CN201510981006 A CN 201510981006A CN 105476863 B CN105476863 B CN 105476863B
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- nutrient solution
- tube
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- way cock
- cock valve
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
- A61J15/00—Feeding-tubes for therapeutic purposes
- A61J15/0003—Nasal or oral feeding-tubes, e.g. tube entering body through nose or mouth
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
- A61J15/00—Feeding-tubes for therapeutic purposes
- A61J15/0026—Parts, details or accessories for feeding-tubes
- A61J15/0073—Multi-lumen tubes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
- A61J15/00—Feeding-tubes for therapeutic purposes
- A61J15/0026—Parts, details or accessories for feeding-tubes
- A61J15/0092—Valves on feeding tubes
-
- 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
- A61M25/00—Catheters; Hollow probes
- A61M25/0021—Catheters; Hollow probes characterised by the form of the tubing
-
- 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
- A61M25/00—Catheters; Hollow probes
- A61M25/0021—Catheters; Hollow probes characterised by the form of the tubing
- A61M25/0023—Catheters; Hollow probes characterised by the form of the tubing by the form of the lumen, e.g. cross-section, variable diameter
- A61M25/0026—Multi-lumen catheters with stationary elements
-
- 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
- A61M25/00—Catheters; Hollow probes
- A61M25/0043—Catheters; Hollow probes characterised by structural features
-
- 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
- A61M25/00—Catheters; Hollow probes
- A61M25/0067—Catheters; Hollow probes characterised by the distal end, e.g. tips
- A61M25/0074—Dynamic characteristics of the catheter tip, e.g. openable, closable, expandable or deformable
- A61M25/0075—Valve 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
- A61M25/00—Catheters; Hollow probes
- A61M25/0067—Catheters; Hollow probes characterised by the distal end, e.g. tips
- A61M25/0074—Dynamic characteristics of the catheter tip, e.g. openable, closable, expandable or deformable
- A61M25/0075—Valve means
- A61M2025/0076—Unidirectional valves
- A61M2025/0078—Unidirectional valves for fluid inflow from the body into the catheter lumen
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Pulmonology (AREA)
- Engineering & Computer Science (AREA)
- Hematology (AREA)
- Heart & Thoracic Surgery (AREA)
- Biomedical Technology (AREA)
- Anesthesiology (AREA)
- Biophysics (AREA)
- Otolaryngology (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
- Medical Preparation Storing Or Oral Administration Devices (AREA)
Abstract
The present invention relates to the field of medical instrument technology, disclose Multifunctional three-way valve stomach tube, pass through connecting tube (5) connection three-way cock valve (2) including conduit (1), three-way cock valve (2) is connected with the first two-way switch valve (31) and the second two-way switch valve (32), and the first two-way switch valve (31) is connected with the first nutrient solution adapter tube (61) and the second nutrient solution adapter tube (62)；Second two-way switch valve (32) is connected with automatic pressure-reducing device adapter tube (71) and hand reducing pressure adapter tube (72).The application method of Multifunctional three-way valve stomach tube is also disclosed, according to needs such as nasal feeding or gastrointestinal decompressions, selects different accesses, it is only necessary to three-way cock valve, two-way switch valve (the first two-way switch valve and the second two-way switch valve) are controlled, it can selection path；Operation of the present invention is convenient, can effectively reduce and pollute in operation, and can prevent the multiple reflexed of stomach tube in previous gastrointestinal decompression or nasal feeding routine operation from causing stomach tube damaged, extends stomach tube service life.
Description
Technical field
The present invention relates to the field of medical instrument technology, relate to Multifunctional three-way valve stomach tube, more particularly to Multifunctional three-way valve
The application method of stomach tube.
Background technique
In modern medical service activity, stomach tube is widely used, and the stomach tube of the prior art is one section of silica gel hose or rubber
There are several sieve pores in glue hose, the one end for being inserted into stomach, are inserted into from the nasal cavity of patient or oral cavity, send when in use via pharyngeal, oesophagus
Reach stomach.It clinically cannot independently feed or the patient of gastrointestinal decompression is needed to be required to carry out indwelling gastric tube.Pass through indwelling stomach
Pipe can be not only make a gift to someone in the patient's stomach that cannot independently feed liquid group food or intestinal nutrient solution, provide for patient necessary
Energy and nutrition, but also the gas and liquid that accumulate in gastrointestinal tract can be sucked out.However, existing stomach tube only has one
A opening, when needing to carry out a variety of operations such as nasol feeding group food, nasal feeding intestinal nutrient solution, nasal feeding drug and gastrointestinal decompression
When, multiple reflexed stomach tube is often needed, leads to abdominal distension in stomach to prevent air from entering, while needing to dismantle repeatedly, connect, tear open again
It opens, reconnect port position, bring inconvenience in use, it is not only cumbersome, increase port position and bacterium and disease
The chance of poison contact causes to infect, and brings security risk to patient, and the multiple reflexed of stomach tube easily causes stomach tube damaged.
In order to overcome the above design defect, Multifunctional three-way valve stomach tube is specially designed, this kind of Multifunctional three-way valve stomach is also disclosed
The application method of pipe, its more reasonable structure compared with traditional stomach tube, function is more perfect, more convenient operation.
Summary of the invention
The present invention in view of the shortcomings of the prior art, provides a kind of Multifunctional three-way valve stomach tube, also disclose this kind it is multi-functional
The application method of threeway stomach tube.
In order to solve the above-mentioned technical problem, the present invention is addressed by following technical proposals：
Function threeway stomach tube, including conduit, three-way cock valve, the first two-way switch valve, the second two-way switch valve, conduit one
Hold the connecting tube that is equipped with, connecting tube connects three-way cock valve, and three-way cock valve is connected with the first branch pipe and the second branch pipe, and first
Pipe connects the first two-way switch valve, and logical first nutrient solution that is equipped with of the first two-way switch valve one is taken over, and the first nutrient solution adapter tube is used for
Syringe is connected, another logical second nutrient solution that is equipped with of the first two-way switch valve is taken over, and the second nutrient solution is taken over for connecting enteral
Nutrient solution extrusion infusing pipeline；Second branch pipe connects the second two-way switch valve, and the second two-way switch valve one is logical to be connect equipped with automatic pressure-reducing device
Pipe, another logical hand reducing pressure that is equipped with of the second two-way switch valve are taken over.
The present invention selects different accesses according to needs such as nasal feeding or gastrointestinal decompressions, it is only necessary to control three-way cock valve, two
Logical switch valve (the first two-way switch valve and the second two-way switch valve), can selection path；Operation of the present invention is convenient, can effectively subtract
It is polluted in few operation, and can prevent the multiple reflexed of conduit in previous gastrointestinal decompression or nasal feeding routine operation from causing stomach tube damaged, prolonged
Stomach tube service life is grown.
Preferably, the first nutrient solution adapter tube, the second nutrient solution adapter tube, automatic pressure-reducing device adapter tube and hand reducing pressure adapter tube are equal
Equipped with threaded capping.First nutrient solution adapter tube, the second nutrient solution adapter tube, automatic pressure-reducing device adapter tube and hand reducing pressure adapter tube are equal
Equipped with threaded capping, it is convenient for tube sealing, convenient for operation, prevents from polluting.The present invention is according to the needs such as nasal feeding or gastrointestinal decompression, choosing
With different accesses, it is only necessary to control three-way cock valve, two-way switch valve (the first two-way switch valve and the second two-way switch valve)
And screwed capping, it can selection path；It is easy to operate, it can effectively reduce and be polluted in operation, and previous stomach and intestine can be prevented
The multiple reflexed of conduit causes stomach tube damaged in decompression or nasal feeding routine operation, extends stomach tube service life.
Preferably, being equipped with the first syringe translation interface in the first nutrient solution adapter tube.
Preferably, being equipped with intestinal nutrient solution extrusion infusing pipeline translation interface and changeover portion, transition in the second nutrient solution adapter tube
Section both ends are separately connected intestinal nutrient solution extrusion infusing pipeline translation interface and the second nutrient solution nozzle inner wall.
Preferably, the side wall of changeover portion is cone.
Preferably, being equipped with conical driven pressure reducer for gastrointestinal tract translation interface in automatic pressure-reducing device adapter tube.
Preferably, being equipped with the second syringe translation interface in hand reducing pressure adapter tube.
The application method of Multifunctional three-way valve stomach tube, including,
Three-way cock valve and the first two-way switch valve are adjusted, connecting tube, the first branch pipe and the first nutrient solution adapter tube institute are got through
In branch, the syringe for being inoculated with nasal feeding drug or spoon meat or intestinal nutrient solution is connected into the first syringe translation interface, is pushed away
Infuse nasal feeding drug or spoon meat or intestinal nutrient solution；
Three-way cock valve and the first two-way switch valve are adjusted, connecting tube, the first branch pipe and the second nutrient solution adapter tube institute are got through
In branch, extrusion infusing pipeline is first connect with intestinal nutrient solution, intestinal nutrient solution extrusion infusing pipeline translation interface is reconnected, is transfused enteral
Nutrient solution；
Automatic pressure-reducing device adapter tube is connected to pressure reducer, three-way cock valve and the second two-way switch valve is adjusted, gets through connection
Pipe, the second branch pipe and branch where automatic pressure-reducing device adapter tube, open pressure reducer and carry out gastrointestinal decompression；Adjust three-way cock valve and the
Two two-way switch valves get through connecting tube, the second branch pipe and branch where hand reducing pressure adapter tube, syringe are inserted into the second syringe
Translation interface is aspirated by syringe to gastrointestinal decompression.The application method of Multifunctional three-way valve stomach tube, including,
Three-way cock valve and the first two-way switch valve are adjusted, connecting tube, the first branch pipe and the first nutrient solution adapter tube institute are got through
In branch, the capping being screwed on the first nutrient solution adapter tube is unloaded, nasal feeding drug or spoon meat or intestinal nutrient solution will be inoculated with
Syringe be inserted into the first syringe translation interface, inject nasal feeding drug or spoon meat or intestinal nutrient solution, after injecting,
Syringe is pulled up, capping is screwed on the first nutrient solution adapter tube；
Three-way cock valve and the first two-way switch valve are adjusted, connecting tube, the first branch pipe and the second nutrient solution adapter tube institute are got through
In branch, the capping being screwed on the second nutrient solution adapter tube is unloaded, extrusion infusing pipeline is first connect with intestinal nutrient solution, intestines are reconnected
Interior nutrient solution extrusion infusing pipeline translation interface is transfused intestinal nutrient solution, after infusion, pulls up extrusion infusing pipeline, capping is screwed in
On second nutrient solution adapter tube；
The capping being screwed on automatic pressure-reducing device adapter tube is unloaded, automatic pressure-reducing device adapter tube is connected to pressure reducer, adjusts three
Logical switch valve and the second two-way switch valve get through connecting tube, the second branch pipe and branch where automatic pressure-reducing device adapter tube, open decompression
Device depressurizes stomach and intestine, after decompression, unloads pressure reducer, and capping is screwed on automatic pressure-reducing device adapter tube；
Three-way cock valve and the second two-way switch valve are adjusted, is got through where connecting tube, the second branch pipe and hand reducing pressure adapter tube
Branch, unloads the capping being screwed on hand reducing pressure adapter tube, and syringe is inserted into the second syringe translation interface, passes through syringe
Suction is to gastrointestinal decompression, and after decompression, capping is screwed on hand reducing pressure adapter tube.
The present invention selects different accesses according to needs such as nasal feeding or gastrointestinal decompressions, it is only necessary to control three-way cock valve, two
Logical switch valve (the first two-way switch valve and the second two-way switch valve) and screwed capping, can selection path；The present invention
It is easy to operate, it can effectively reduce and be polluted in operation, and conduit in previous gastrointestinal decompression or nasal feeding routine operation can be prevented repeatedly anti-
Folding causes stomach tube damaged, extends stomach tube service life.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention.
Specific embodiment
Present invention is further described in detail with embodiment with reference to the accompanying drawing.
Embodiment 1
Function threeway stomach tube, as shown in Figure 1, including conduit 1, three-way cock valve 2, the first two-way switch valve the 31, the 2nd 2
Logical switch valve 32, the connecting tube 5 that 1 one end of conduit is equipped with, connecting tube 5 connect three-way cock valve 2, and three-way cock valve 2 is connected with the
One branch pipe 41 and the second branch pipe 42, the first branch pipe 41 connect the first two-way switch valve 31, and the first two-way switch valve 31 1 is logical to be equipped with
First nutrient solution adapter tube 61, for the first nutrient solution adapter tube 61 for connecting syringe, the first two-way switch valve 31 is another logical to be equipped with the
Two nutrient solution adapter tubes 62, the second nutrient solution adapter tube 62 is for connecting intestinal nutrient solution extrusion infusing pipeline；Second branch pipe 42 connection second
Two-way switch valve 32, the second two-way switch valve 32 1 is logical to be equipped with automatic pressure-reducing device adapter tube 71, and the second two-way switch valve 32 is another logical
Equipped with hand reducing pressure adapter tube 72.
First nutrient solution adapter tube 61, the second nutrient solution adapter tube 62, automatic pressure-reducing device adapter tube 71 and hand reducing pressure adapter tube 72 are equal
Equipped with threaded capping 8.
The first syringe translation interface 611 is equipped in first nutrient solution adapter tube 61.Intestines are equipped in second nutrient solution adapter tube 62
Interior nutrient solution extrusion infusing pipeline translation interface 621 and changeover portion 622,622 both ends of changeover portion are separately connected intestinal nutrient solution infusion tube
62 inner wall of road translation interface 621 and the second nutrient solution adapter tube.The side wall of changeover portion 622 is cone.Automatic pressure-reducing device adapter tube 71
It is interior to be equipped with conical driven pressure reducer for gastrointestinal tract translation interface 711.The second syringe translation interface 721 is equipped in hand reducing pressure adapter tube 72.
Embodiment 2
The application method of Multifunctional three-way valve stomach tube, as shown in Figure 1, include,
Three-way cock valve 2 and the first two-way switch valve 31 are adjusted, connecting tube 5, the first branch pipe 41 and the first nutrient solution are got through
The syringe for being inoculated with nasal feeding drug or spoon meat or intestinal nutrient solution is connected the conversion of the first syringe by 61 place branch of adapter tube
Interface 611 injects nasal feeding drug or spoon meat or intestinal nutrient solution；
Three-way cock valve 2 and the first two-way switch valve 31 are adjusted, connecting tube 5, the first branch pipe 41 and the second nutrient solution are got through
Extrusion infusing pipeline first connect with intestinal nutrient solution, reconnects intestinal nutrient solution extrusion infusing pipeline translation interface by 62 place branch of adapter tube
621, it is transfused intestinal nutrient solution；
Automatic pressure-reducing device adapter tube 71 is connected to pressure reducer, three-way cock valve 2 and the second two-way switch valve 32 is adjusted, gets through
71 place branch of connecting tube 5, the second branch pipe 42 and automatic pressure-reducing device adapter tube opens pressure reducer and carries out gastrointestinal decompression；
Three-way cock valve 2 and the second two-way switch valve 32 are adjusted, connecting tube 5, the second branch pipe 42 and hand reducing pressure is got through and connects
Syringe is inserted into the second syringe translation interface 721, is aspirated by syringe to gastrointestinal decompression by 72 place branch of pipe.
Embodiment 3
The application method of Multifunctional three-way valve stomach tube, as shown in Figure 1, include,
Three-way cock valve 2 and the first two-way switch valve 31 are adjusted, connecting tube 5, the first branch pipe 41 and the first nutrient solution are got through
61 place branch of adapter tube, unloads the capping 8 being screwed on the first nutrient solution adapter tube 61, will be inoculated with nasal feeding drug or spoon meat or
The syringe of intestinal nutrient solution is inserted into the first syringe translation interface 611, injects nasal feeding drug or spoon meat or enteral nutrition
Liquid after injecting, pulls up syringe, and capping 8 is screwed on the first nutrient solution adapter tube 61；
Three-way cock valve 2 and the first two-way switch valve 31 are adjusted, connecting tube 5, the first branch pipe 41 and the second nutrient solution are got through
62 place branch of adapter tube, unloads the capping 8 being screwed on the second nutrient solution adapter tube 62, and extrusion infusing pipeline is first connected with intestinal nutrient solution
It connects, reconnection intestinal nutrient solution extrusion infusing pipeline translation interface 621, infusion intestinal nutrient solution, after infusion, pulls up infusion tube
Capping 8 is screwed on the second nutrient solution adapter tube 62 by road；
The capping 8 being screwed on automatic pressure-reducing device adapter tube 71 is unloaded, automatic pressure-reducing device adapter tube 71 is connected to pressure reducer, is adjusted
Three-way cock valve 2 and the second two-way switch valve 32 are saved, is got through where connecting tube 5, the second branch pipe 42 and automatic pressure-reducing device adapter tube 71
Branch is opened pressure reducer and is depressurized to stomach and intestine, after decompression, unloads pressure reducer, capping 8 is screwed in automatic pressure-reducing device and is connect
On pipe 71；
Three-way cock valve 2 and the second two-way switch valve 32 are adjusted, connecting tube 5, the second branch pipe 42 and hand reducing pressure is got through and connects
72 place branch of pipe, unloads the capping 8 being screwed on hand reducing pressure adapter tube 72, and syringe is inserted into the second syringe translation interface
721, it is aspirated by syringe to gastrointestinal decompression, after decompression, capping 8 is screwed on hand reducing pressure adapter tube 72.
In short, the foregoing is merely presently preferred embodiments of the present invention, it is all according to equalization made by scope of the present invention patent
Variation and modification, shall all be covered by the patent of the invention.
Claims (8)
1. Multifunctional three-way valve stomach tube, it is characterised in that：Including conduit (1), three-way cock valve (2), the first three-way cock valve (31),
Second three-way cock valve (32), the connecting tube (5) that conduit (1) one end is equipped with, connecting tube (5) connect three-way cock valve (2), threeway
Switch valve (2) is connected with the first branch pipe (41) and the second branch pipe (42), and the first branch pipe (41) connects the first three-way cock valve (31),
First three-way cock valve (31) one is logical to be equipped with the first nutrient solution adapter tube (61), and the first nutrient solution takes over (61) for connecting injection
Device, another logical second nutrient solution that is equipped with of the first three-way cock valve (31) take over (62), and the second nutrient solution adapter tube (62) is for connecting
Intestinal nutrient solution extrusion infusing pipeline；Second branch pipe (42) connects the second three-way cock valve (32), and the second three-way cock valve (32) one is logical
(71) are taken over equipped with automatic pressure-reducing device, another logical hand reducing pressure that is equipped with of the second three-way cock valve (32) takes over (72)；First nutrition
Liquid adapter tube (61), the second nutrient solution adapter tube (62), automatic pressure-reducing device adapter tube (71) and hand reducing pressure adapter tube (72) are equipped with band spiral shell
The capping (8) of line.
2. Multifunctional three-way valve stomach tube according to claim 1, it is characterised in that：First nutrient solution, which is taken over, is equipped with the in (61)
One syringe translation interface (611).
3. Multifunctional three-way valve stomach tube according to claim 1, it is characterised in that：Second nutrient solution, which is taken over, is equipped with intestines in (62)
Interior nutrient solution extrusion infusing pipeline translation interface (621) and changeover portion (622), changeover portion (622) both ends are separately connected intestinal nutrient solution
Extrusion infusing pipeline translation interface (621) and the second nutrient solution take over (62) inner wall.
4. Multifunctional three-way valve stomach tube according to claim 3, it is characterised in that：The side wall of changeover portion (622) is cone.
5. Multifunctional three-way valve stomach tube according to claim 1, it is characterised in that：Automatic pressure-reducing device, which is taken over, is equipped with circle in (71)
Taper driven pressure reducer for gastrointestinal tract translation interface (711).
6. Multifunctional three-way valve stomach tube according to claim 1, it is characterised in that：Hand reducing pressure, which is taken over, is equipped with second in (72)
Syringe translation interface (721).
7. the application method of Multifunctional three-way valve stomach tube described in claim 1, it is characterised in that：Including,
Three-way cock valve (2) and the first three-way cock valve (31) are adjusted, connecting tube (5), the first branch pipe (41) and the first battalion are got through
Nutrient solution takes over branch where (61), will be inoculated with the first injection of syringe connection of nasal feeding drug or spoon meat or intestinal nutrient solution
Device translation interface (611), injects nasal feeding drug or spoon meat or intestinal nutrient solution；
Three-way cock valve (2) and the first three-way cock valve (31) are adjusted, connecting tube (5), the first branch pipe (41) and the second battalion are got through
Nutrient solution takes over branch where (62), and extrusion infusing pipeline is first connect with intestinal nutrient solution, intestinal nutrient solution extrusion infusing pipeline is reconnected and turns
Alias (621) is transfused intestinal nutrient solution；
Automatic pressure-reducing device adapter tube (71) is connected to pressure reducer, three-way cock valve (2) and the second three-way cock valve (32) is adjusted, beats
Lead to adapter tube (5), the second branch pipe (42) and branch where automatic pressure-reducing device adapter tube (71), opens pressure reducer and carry out gastrointestinal decompression；
Three-way cock valve (2) and the second three-way cock valve (32) are adjusted, connecting tube (5), the second branch pipe (42) is got through and subtracts manually
Syringe is inserted into the second syringe translation interface (721) by branch where aluminium hydraulic pressed connecting pipe (72), is subtracted by syringe suction to stomach and intestine
Pressure.
8. the application method of Multifunctional three-way valve stomach tube described in claim 1, it is characterised in that：Including,
Three-way cock valve (2) and the first three-way cock valve (31) are adjusted, connecting tube (5), the first branch pipe (41) and the first battalion are got through
Nutrient solution take over (61) where branch, unload be screwed in the first nutrient solution adapter tube (61) on capping (8), will be inoculated with nasal feeding drug or
The syringe of spoon meat or intestinal nutrient solution is inserted into the first syringe translation interface (611), injects nasal feeding drug or liquid food
Object or intestinal nutrient solution after injecting, pull up syringe, and capping (8) is screwed on the first nutrient solution adapter tube (61)；
Three-way cock valve (2) and the first three-way cock valve (31) are adjusted, connecting tube (5), the first branch pipe (41) and the second battalion are got through
Branch where nutrient solution takes over (62) unloads the capping (8) being screwed on the second nutrient solution adapter tube (62), by extrusion infusing pipeline elder generation and intestines
Interior nutrient solution connection, reconnects intestinal nutrient solution extrusion infusing pipeline translation interface (621), infusion intestinal nutrient solution, after infusion,
Extrusion infusing pipeline is pulled up, capping (8) is screwed on the second nutrient solution adapter tube (62)；
The capping (8) being screwed on automatic pressure-reducing device adapter tube (71) is unloaded, automatic pressure-reducing device adapter tube (71) is connected to pressure reducer,
Three-way cock valve (2) and the second three-way cock valve (32) are adjusted, connecting tube (5), the second branch pipe (42) and automatic pressure-reducing device are got through
Branch where taking over (71) is opened pressure reducer and is depressurized to stomach and intestine, after decompression, unloads pressure reducer, capping (8) is screwed on
On automatic pressure-reducing device adapter tube (71)；
Three-way cock valve (2) and the second three-way cock valve (32) are adjusted, connecting tube (5), the second branch pipe (42) is got through and subtracts manually
Branch where aluminium hydraulic pressed connecting pipe (72) unloads the capping (8) being screwed on hand reducing pressure adapter tube (72), by the second injection of syringe insertion
Device translation interface (721) is aspirated to gastrointestinal decompression by syringe, after decompression, capping (8) is screwed in hand reducing pressure and is connect
It manages on (72).
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| CN201510981006.6A CN105476863B (en) | 2015-12-23 | 2015-12-23 | Multifunctional three-way valve stomach tube and its application method |
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| CN201510981006.6A CN105476863B (en) | 2015-12-23 | 2015-12-23 | Multifunctional three-way valve stomach tube and its application method |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106075706A (en) * | 2016-07-14 | 2016-11-09 | 成都嘉宝祥生物科技有限公司 | A kind of Multi-purpose three-way stomach tube and using method thereof |
| CN106137770A (en) * | 2016-07-14 | 2016-11-23 | 成都嘉宝祥生物科技有限公司 | A kind of manufacture method of threeway gastric tube inserting |
| CN108186365A (en) * | 2018-01-02 | 2018-06-22 | 邱彩红 | A kind of gas poisoning patient Nasal feeding device |
| CN110368312A (en) * | 2019-07-26 | 2019-10-25 | 张士俊 | A kind of liquid food syringe Electric assist device |
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| CN202682382U (en) * | 2012-05-10 | 2013-01-23 | 马延爱 | Device for connecting ventricular canal and nasal feeding pump pipe |
| CN204766602U (en) * | 2015-07-03 | 2015-11-18 | 南阳医学高等专科学校第一附属医院 | Thoracic surgery nursing patient feeds water installation |
| CN204798621U (en) * | 2015-07-06 | 2015-11-25 | 谢凡 | Negative pressure formula stomach tube with radiotherapy function |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203915521U (en) * | 2014-05-05 | 2014-11-05 | 宋彬彬 | A kind of stomach-Nasal-feeding pump coupling systems for tubes with three-position valve |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201342105Y (en) * | 2009-02-12 | 2009-11-11 | 宋杰 | Three-way nasal feeding tube |
| CN202682382U (en) * | 2012-05-10 | 2013-01-23 | 马延爱 | Device for connecting ventricular canal and nasal feeding pump pipe |
| CN204766602U (en) * | 2015-07-03 | 2015-11-18 | 南阳医学高等专科学校第一附属医院 | Thoracic surgery nursing patient feeds water installation |
| CN204798621U (en) * | 2015-07-06 | 2015-11-25 | 谢凡 | Negative pressure formula stomach tube with radiotherapy function |
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| CN105476863A (en) | 2016-04-13 |
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