CN220193576U - Nasal feeding device capable of controlling nasal feeding flow - Google Patents
Nasal feeding device capable of controlling nasal feeding flow Download PDFInfo
- Publication number
- CN220193576U CN220193576U CN202321513665.3U CN202321513665U CN220193576U CN 220193576 U CN220193576 U CN 220193576U CN 202321513665 U CN202321513665 U CN 202321513665U CN 220193576 U CN220193576 U CN 220193576U
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- Prior art keywords
- bottle
- fluid bottle
- nasal feeding
- filter screen
- guide plate
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- 239000012530 fluid Substances 0.000 claims abstract description 68
- 238000003756 stirring Methods 0.000 claims abstract description 32
- 238000010438 heat treatment Methods 0.000 claims abstract description 16
- 230000000694 effects Effects 0.000 claims abstract description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- 239000003651 drinking water Substances 0.000 claims 1
- 235000020188 drinking water Nutrition 0.000 claims 1
- 210000003238 esophagus Anatomy 0.000 abstract description 12
- 235000020888 liquid diet Nutrition 0.000 abstract description 11
- 239000007788 liquid Substances 0.000 abstract description 7
- 230000008054 signal transmission Effects 0.000 abstract description 2
- 201000010099 disease Diseases 0.000 abstract 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 abstract 2
- 230000007704 transition Effects 0.000 abstract 1
- 235000021056 liquid food Nutrition 0.000 description 15
- 210000003928 nasal cavity Anatomy 0.000 description 13
- 235000013305 food Nutrition 0.000 description 11
- 238000000034 method Methods 0.000 description 5
- 230000001276 controlling effect Effects 0.000 description 4
- 238000001914 filtration Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 210000002784 stomach Anatomy 0.000 description 3
- 208000026106 cerebrovascular disease Diseases 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 230000029087 digestion Effects 0.000 description 2
- 230000037406 food intake Effects 0.000 description 2
- 235000012631 food intake Nutrition 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000007711 solidification Methods 0.000 description 2
- 230000008023 solidification Effects 0.000 description 2
- 206010008111 Cerebral haemorrhage Diseases 0.000 description 1
- 201000009906 Meningitis Diseases 0.000 description 1
- 208000019695 Migraine disease Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 208000025698 brain inflammatory disease Diseases 0.000 description 1
- 206010008118 cerebral infarction Diseases 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 206010014599 encephalitis Diseases 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004060 metabolic process Effects 0.000 description 1
- 206010027599 migraine Diseases 0.000 description 1
- 206010028417 myasthenia gravis Diseases 0.000 description 1
- 210000005036 nerve Anatomy 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000000638 stimulation Effects 0.000 description 1
- 230000009747 swallowing Effects 0.000 description 1
- 238000002627 tracheal intubation Methods 0.000 description 1
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model discloses a nasal feeding device capable of controlling nasal feeding flow, and relates to the technical field of nasal feeding in neurology. Including fluid bottle, activity upper bottle, servo motor, stirring subassembly and guide plate, the activity upper bottle is installed to the top of fluid bottle, the alarm is installed on the right side of fluid bottle, stirring subassembly's below is provided with the guide plate, the esophagus is installed to the below of fluid bottle, heating block and stopper are installed to the inner wall of fluid bottle, and the top of stopper is provided with the filter screen. This nasal feeding ware of controllable nasal feeding flow is provided with alarm and pressure sensor, and when the liquid diet was less than the height of guide plate, pressure sensor in the guide plate received pressure and is 0, and pressure sensor will signal transmission to the controller, and controller control alarm rings, reminds medical personnel to handle, still has a small amount of liquid diet in the liquid bottle this moment for transition medical personnel reaches time, reduces the intubate time of disease, improves the comfort level of disease.
Description
Technical Field
The utility model relates to the technical field of nasal feeding in neurology, in particular to a nasal feeding device capable of controlling nasal feeding flow.
Background
Neurology is a secondary discipline related to nerves, and is not a concept of internal medicine, mainly used for treating cerebrovascular diseases (cerebral infarction and cerebral hemorrhage), migraine, brain inflammatory diseases (encephalitis and meningitis), myasthenia gravis and the like.
The nasal feeding method is that a stomach tube is manually placed into an esophagus through a nasal cavity under special conditions, food is firstly gelatinized by a grinding machine, a large injector is connected with a large feeding port below a stomach tube connector, after the connection is firm, a push rod piston is manually pressurized to pump water and food into the stomach of a patient, so that the patient incapable of swallowing autonomously is helped to provide water and food, and in-vivo metabolism, weight and nutrition are maintained. Nasal feeders are often used in neurology for the treatment and care of patients.
An automatic feeder for bedridden patients, disclosed in CN212261896U, is characterized in that broken food or water is put into a feeding bottle, the inside of the feeding bottle is inflated by an air pump, so that the air pressure in the feeding bottle is increased, the food or water is discharged from a discharge pipe and enters into a nasal feeding pipe through a detection pipe, the nasal feeding pipe guides the food or water into an esophagus, automatic feeding is completed, a flow sensor can monitor the food or water flow flowing through the detection pipe, the power of the air pump can be adjusted by a controller, the air discharge amount is controlled, the rate of discharging the food or water in the feeding bottle is controlled, the feeding rate is conveniently adjusted, and the automatic feeder is suitable for bedridden patients. However, the device has certain defects;
the liquid diet in the feeding bottle can be directly conveyed to the nasal cavity of a patient through the discharge pipe without being provided with the filtering device, then enters the esophagus of the patient through the nasal cavity, but whether large granular substances exist in the liquid diet cannot be guaranteed, if the large granular substances enter the nasal cavity and the esophagus of the patient through the discharge pipe, the liquid diet is inconvenient for the patient to digest, and meanwhile the feeding comfort of the patient is reduced.
We have therefore proposed a nasal feeding device with controllable nasal feeding flow in order to solve the above-mentioned problems.
Disclosure of Invention
The utility model aims to provide a nasal feeding device capable of controlling nasal feeding flow, which aims to solve the problems that the existing automatic feeding device on the market provided by the background technology is not provided with a filtering device, liquid food in a feeding bottle can be directly conveyed to the nasal cavity position of a patient through a discharge pipe and then enters the esophagus of the patient through the nasal cavity, but whether large granular substances exist in the liquid food cannot be ensured, and if the large granular substances enter the nasal cavity and the esophagus of the patient through the discharge pipe, the digestion of the patient is inconvenient, and the feeding comfort of the patient is reduced.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a controllable nasal feeding flow's nasal feeder, includes fluid bottle, activity upper bottle, servo motor, stirring subassembly and guide plate, the activity upper bottle is installed to the top of fluid bottle, and the top of activity upper bottle installs sealed lid and hanging component, the alarm is installed on the right side of fluid bottle, and servo motor is installed in the left side of fluid bottle, and servo motor's right side passes through the output shaft and installs stirring subassembly, stirring subassembly's below is provided with the guide plate, and the inside embedding of guide plate has pressure sensor, the inlet tube is installed to the below of fluid bottle, and installs solenoid valve and flow control valve from top to bottom in proper order on the inlet tube, heating block and stopper are installed to the inner wall of fluid bottle, and the top of stopper is provided with the filter screen, the spacing groove has been seted up to the right side inner wall of fluid bottle, and the left side of fluid bottle runs through there is movable bolt, and power source is installed to the bottom of fluid bottle, the surface mounting of fluid bottle has the controller.
Preferably, the central line of the movable upper bottle and the central line of the fluid bottle are mutually overlapped, and the fluid bottle and the movable upper bottle are connected by a threaded structure.
By adopting the structural design, the movable upper bottle can be connected with or separated from the fluid bottle by rotating the movable upper bottle, so that the fluid bottle can be conveniently disassembled and assembled.
Preferably, the stirring assembly is of a horizontal structural design, and the stirring assembly is located below the filter screen.
By adopting the structural design, the servo motor is started, the servo motor drives the stirring assembly to rotate through the output shaft, the stirring assembly can stir liquid food in the liquid bottle, the liquid food is ensured to be heated more uniformly, and meanwhile solidification of the liquid food in the liquid bottle on the surface of the conveying process is prevented.
Preferably, the guide plates are symmetrically fixed on the inner wall of the fluid bottle, the guide plates are of an inclined structure design, a pressure sensor in the guide plates is connected with a controller, and the controller is connected with an alarm.
By adopting the structural design, when the liquid diet is lower than the height of the guide plate, the pressure born by the pressure sensor in the guide plate is 0, the pressure sensor transmits signals to the controller, and the controller controls the alarm to sound so as to remind medical staff of processing.
Preferably, the heating blocks are arranged in number of 2, and the heating blocks are positioned above the filter screen and are symmetrical to each other along the central line of the fluid bottle.
By adopting the structural design, the liquid food in the liquid food bottle is heated through the heating block, the temperature of the liquid food is controlled between 38 ℃ and 40 ℃, the liquid food is convenient for a patient to eat, and the stimulation to the nasal cavity and esophagus of the patient is avoided.
Preferably, the left and right sides of filter screen are provided with butt groove and lug respectively, and can butt each other between lug and the spacing groove.
By adopting the structural design, the filter screen is used for filtering large granular matters in liquid food, so that the large granular matters are prevented from entering the nasal cavity and the esophagus of a patient along with the feeding pipe, the digestion of the patient is inconvenient, and the feeding comfort of the patient is reduced.
Preferably, the center line of the movable bolt and the center line of the abutting groove are mutually overlapped, the diameter of the movable bolt is smaller than that of the abutting groove, and the movable bolt and the fluid bottle are connected in a threaded structure.
Adopt above-mentioned structural design, during the installation filter screen, with activity bottle and fluid bottle separation, stretch into the fluid bottle with the filter screen slope in, then the level is placed on the stopper, then rotatory movable bolt, movable bolt moves the butt groove to the right to drive the filter screen to move to the right, make the lug on filter screen right side and spacing groove butt can, during the dismantlement, reverse rotatory movable bolt makes movable bolt keep away from the filter screen, then take out the filter screen can.
Compared with the prior art, the utility model has the beneficial effects that: the nasal feeding device capable of controlling nasal feeding flow comprises:
1. the movable upper bottle is connected with or separated from the fluid bottle by rotating the movable upper bottle, so that the filter screen can be conveniently operated and disassembled when the movable upper bottle is separated from the fluid bottle, and the inner walls of the movable upper bottle and the fluid bottle can be conveniently cleaned;
2. the pressure sensor in the guide plate receives 0 pressure when the liquid diet is lower than the height of the guide plate, the pressure sensor transmits signals to the controller, the controller controls the alarm to sound to remind medical staff to process, and at the moment, a small amount of liquid diet is still in the liquid diet bottle and used for transitioning the time of arrival of the medical staff, so that the intubation time of a patient is reduced, and the comfort level of the patient is improved;
3. be provided with the filter screen, the filter screen is arranged in filtering the large granule material among the liquid diet, prevents that large granule material from getting into patient's nasal cavity and esophagus along with the feeding pipe, and the patient of being inconvenient for digests, has reduced the comfort that the patient eaten simultaneously.
Drawings
FIG. 1 is a schematic view of the main section structure of the present utility model;
FIG. 2 is a schematic diagram of a front view structure of the present utility model;
FIG. 3 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;
FIG. 4 is an enlarged schematic view of the structure of FIG. 1B according to the present utility model;
FIG. 5 is an enlarged schematic view of the structure of FIG. 1 at C according to the present utility model;
fig. 6 is a schematic view of the connection structure of the filter screen and the bump according to the present utility model.
In the figure: 1. a fluid bottle; 2. movably feeding the bottle; 3. sealing cover; 4. a hanging assembly; 5. an alarm; 6. a servo motor; 7. a stirring assembly; 8. a deflector; 9. a pressure sensor; 10. feeding the esophagus; 11. an electromagnetic valve; 12. a flow control valve; 13. a heating block; 14. a limiting block; 15. a filter screen; 16. an abutment groove; 17. a bump; 18. a limit groove; 19. a movable bolt; 20. a power interface; 21. and a controller.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-6, the present utility model provides a technical solution: the utility model provides a nasal feeder of controllable nasal feeding flow, including fluid bottle 1, activity goes up bottle 2, sealed lid 3, hanging component 4, alarm 5, servo motor 6, stirring subassembly 7, guide plate 8, pressure sensor 9, feeding tube 10, solenoid valve 11, flow control valve 12, heating block 13, stopper 14, filter screen 15, butt groove 16, lug 17, spacing groove 18, movable bolt 19, power source 20 and controller 21, the activity goes up bottle 2 is installed to the top of fluid bottle 1, the central line of activity goes up bottle 2 and the mutual coincidence of central line of fluid bottle 1, and constitute threaded connection between fluid bottle 1 and the activity goes up bottle 2, the accessible rotation activity goes up bottle 2, make activity go up bottle 2 and fluid bottle 1 be connected or separate, thereby be convenient for dismouting to fluid bottle 1, and install sealed lid 3 and hanging component 4 in the top of activity go up bottle 2, alarm 5 is installed on the right side of fluid bottle 1, and servo motor 6 is installed in the left side of fluid bottle 1, and servo motor 6's right side output shaft passes through the motor 7 of installing the subassembly, and 7 is the horizontal design, and the stirring subassembly 7 is located in the stirring subassembly 7 is carried out the level design simultaneously, stirring subassembly 7 is carried out in the stirring servo motor 7, stirring subassembly 7 is guaranteed to the stirring the condition is more evenly, stirring in the stirring process is carried out in the fluid bottle 1, stirring the stirring subassembly 7, and the stirring condition is guaranteed.
The below of stirring subassembly 7 is provided with guide plate 8, guide plate 8 symmetry is fixed in the inner wall of fluid bottle 1, and guide plate 8 is slope structural design, and pressure sensor 9 in the guide plate 8 is connected with controller 21 in addition, controller 21 is connected with alarm 5, when the fluid food is less than the height of guide plate 8, pressure sensor 9 in the guide plate 8 receives pressure for 0, pressure sensor 9 will signal transmission to controller 21, controller 21 controls alarm 5 and rings, remind medical personnel to handle, and the inside embedding of guide plate 8 has pressure sensor 9, the esophagus 10 is installed to the below of fluid bottle 1, and install solenoid valve 11 and flow control valve 12 from top to bottom in proper order on the feeding tube 10, heating block 13 and stopper 14 are installed to the inner wall of fluid bottle 1, heating block 13 is provided with 2, and heating block 13 is located 15's top, the central line mutual symmetry along fluid bottle 1, fluid food in the fluid bottle 1 is heated through heating block 13, with fluid food temperature control at 38 ℃, the left and right sides control is convenient for the filter lug, the patient is convenient for have the filter lug 17 to prevent to get into the food intake groove with the left and right sides of patient's 16, the patient's the filter lug is convenient for the patient, and the patient's 16 is convenient for the patient's the intake groove is prevented from having the intake groove with the intake groove 15, and the patient's 16 is convenient for the patient, and the patient is easy to take food intake groove is convenient for 16, and the patient is easy to be provided with the patient.
The limiting groove 18 is formed in the right inner wall of the fluid bottle 1, the movable bolt 19 penetrates through the left side of the fluid bottle 1, the center line of the movable bolt 19 is overlapped with the center line of the abutting groove 16, the diameter of the movable bolt 19 is smaller than that of the abutting groove 16, the movable bolt 19 and the fluid bottle 1 form threaded structure connection, when the filter screen 15 is installed, the movable upper bottle 2 is separated from the fluid bottle 1, the filter screen 15 obliquely stretches into the fluid bottle 1, and then is horizontally placed on the limiting block 14, the movable bolt 19 is rotated, the movable bolt 19 moves rightwards to abut against the abutting groove 16, the filter screen 15 is driven to move rightwards, the protruding block 17 on the right side of the filter screen 15 abuts against the limiting groove 18, during disassembly, the movable bolt 19 is reversely rotated, the movable bolt 19 is far away from the filter screen 15, then the filter screen 15 is taken out, the bottom of the fluid bottle 1 is provided with the power interface 20, and the surface of the fluid bottle 1 is provided with the controller 21.
Working principle: when the nasal feeding device with controllable nasal feeding flow is used, firstly, the power supply interface 20 is connected through the power supply line to electrify, the servo motor 6 and the heating block 13 are started, then the sealing cover 3 is opened to throw liquid food into the liquid bottle 1 and the movable upper bottle 2, the liquid bottle 1 is hung on one side of a sickbed of a patient through the hanging component 4 above the movable upper bottle 2, the feeding tube 10 is inserted into the nasal cavity of the patient, the servo motor 6 drives the stirring component 7 to rotate through the output shaft, the stirring component 7 can stir the liquid food in the liquid bottle 1, the liquid food is ensured to be heated more uniformly, meanwhile, solidification of the liquid food in the liquid bottle 1 on the surface in the conveying process is prevented, the electromagnetic valve 11 is opened, and the flow control valve 12 is regulated, so that the liquid food in the movable upper bottle 2 passes through the nasal cavity to insulate the nasal cavity of the patient.
When the liquid diet is lower than the height of the guide plate 8, the pressure born by the pressure sensor 9 in the guide plate 8 is 0, the pressure sensor 9 transmits signals to the controller 21, and the controller 21 controls the alarm 5 to sound so as to remind medical staff of processing.
When the filter screen 15 needs to be replaced or cleaned, the movable upper bottle 2 is rotated to separate the movable upper bottle 2 from the fluid bottle 1, then the movable bolt 19 is rotated to enable the movable bolt 19 to be far away from the filter screen 15, and then the filter screen 15 is taken out. Thereby completing a series of works. What is not described in detail in this specification is prior art known to those skilled in the art.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (7)
1. The utility model provides a nasal feeding ware of controllable nasal feeding flow, includes fluid bottle (1), activity bottle (2), servo motor (6), stirring subassembly (7) and guide plate (8), its characterized in that: the utility model discloses a water heater, including drinking water bottle, filter screen (21), filter screen (19), filter screen (21), filter screen (19), filter screen (1) are installed in proper order on the top of fluid bottle (1), sealed lid (3) and hanging component (4) are installed to the top of just activity on fluid bottle (1), alarm (5) are installed on the right side of fluid bottle (2), and servo motor (6) are installed in the left side of fluid bottle (1), and stirring subassembly (7) are installed through the output shaft on the right side of servo motor (6), the below of stirring subassembly (7) is provided with guide plate (8), and the inside embedding of guide plate (8) has pressure sensor (9), feed pipe (10) are installed from last to installing solenoid valve (11) and flow control valve (12) down in proper order on fluid bottle (1), heating block (13) and stopper (14) are installed to the inner wall of fluid bottle (1), and the top of stopper (14), spacing groove (18) are seted up on the right side inner wall of fluid bottle (1), and fluid bottle (1) are equipped with filter screen (19), and fluid bottle (21) are installed on the bottom surface mounting interface (20).
2. A controllable nasal feeding device according to claim 1, wherein: the central line of the movable upper bottle (2) is overlapped with the central line of the fluid bottle (1), and the fluid bottle (1) and the movable upper bottle (2) are connected by a threaded structure.
3. A controllable nasal feeding device according to claim 1, wherein: the stirring assembly (7) is of a horizontal structural design, and the stirring assembly (7) is located below the filter screen (15).
4. A controllable nasal feeding device according to claim 1, wherein: the flow guide plate (8) is symmetrically fixed on the inner wall of the fluid bottle (1), the flow guide plate (8) is of an inclined structure design, a pressure sensor (9) in the flow guide plate (8) is connected with the controller (21), and the controller (21) is connected with the alarm (5).
5. A controllable nasal feeding device according to claim 1, wherein: the heating blocks (13) are arranged in number of 2, the heating blocks (13) are located above the filter screen (15), and the heating blocks (13) are symmetrical to each other along the center line of the fluid bottle (1).
6. A controllable nasal feeding device according to claim 1, wherein: the left side and the right side of the filter screen (15) are respectively provided with an abutting groove (16) and a protruding block (17), and the protruding block (17) and the limiting groove (18) can mutually abut.
7. A controllable nasal feeding device according to claim 1, wherein: the center line of the movable bolt (19) is overlapped with the center line of the abutting groove (16), the diameter of the movable bolt (19) is smaller than that of the abutting groove (16), and the movable bolt (19) and the fluid bottle (1) form threaded structure connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321513665.3U CN220193576U (en) | 2023-06-14 | 2023-06-14 | Nasal feeding device capable of controlling nasal feeding flow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321513665.3U CN220193576U (en) | 2023-06-14 | 2023-06-14 | Nasal feeding device capable of controlling nasal feeding flow |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220193576U true CN220193576U (en) | 2023-12-19 |
Family
ID=89143978
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321513665.3U Active CN220193576U (en) | 2023-06-14 | 2023-06-14 | Nasal feeding device capable of controlling nasal feeding flow |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220193576U (en) |
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2023
- 2023-06-14 CN CN202321513665.3U patent/CN220193576U/en active Active
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