CN208823484U - A kind of simple nasal feeding heating speed-controlling device - Google Patents
A kind of simple nasal feeding heating speed-controlling device Download PDFInfo
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- CN208823484U CN208823484U CN201820651380.9U CN201820651380U CN208823484U CN 208823484 U CN208823484 U CN 208823484U CN 201820651380 U CN201820651380 U CN 201820651380U CN 208823484 U CN208823484 U CN 208823484U
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- power supply
- infusing device
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Abstract
The utility model relates to a kind of simple nasal feedings to heat speed-controlling device, including cylindrical body, connector, power switch, mode tuning switch, power supply, frequency conversion type thermostat, heating electrode slice, pressure infusing device, processor；Power switch is electrically connected to a power source, and controls opening or closing for whole device by power switch；The heating temperature of frequency conversion type thermostat control heating electrode slice；Processor is electrically connected with power supply, pressure infusing device, and pressure infusing device includes motor and pressure push top, and mode tuning switch controls motor by processor, and driving pressure push top is flexible.Its advantage is shown: (1) appearance is small and exquisite, is convenient for carrying, be suitable for nasal feeding patient, manpower one.(2) liquid is watched to nose and carries out heating and thermal insulation, supercooling is avoided to overheat.(3) warning device, pressure infusing device are set, liquid is watched to nose and carries out rate controlling control amount.(4) the utility model can be used for clinical and family, there is good application prospect.
Description
Technical field
The utility model relates to the field of medical instrument technology, specifically, being that a kind of simple nose watches heating speed-controlling device.
Background technique
Patient is in esophageal surgery or lies in a comatose condition or in the case that function of deglutition has obstacle, cannot pass through mouth feed,
In order to guarantee the nutrition supply of patient, it is often necessary to carry out nasal feeding to patient and convey nutriment.Nasal feeding is by conduit via intranasal application
It is inserted into stomach, the method for filler for fluid food, moisture and drug out of pipe.Nasal feeding is suitable for the patient that cannot be fed by mouth,
In department of acupuncture and moxibustion mainly for Acute Cerebrovascular Diseases patient, it is usually used in dysphagia and oesophagus caused by stupor, supranuclear paralysis
The patient that cancer later period etc. cannot voluntarily feed.They can absorb enough eggs by the liquid food full of nutrition from Injection by stomach duct
White matter, water, drug and heat.When conveying nutrient solution to patient, traditional method is to put nutrient solution in syringe into,
Then syringe connects stomach tube, directly injects nutrient solution or medical staff is held by syringe and is allowed to state in a vertical shape, connect needle
Bolt end connects stomach tube interface downward, and nutrient solution is flowed under gravity by stomach tube inside the stomach of patient, reaches conveying nutrition
The purpose of liquid.But some noses, which watch device, does not have heating device, will lead to the supercooling of nasal feeding liquid temperature, stomach is easy to cause to pierce
Swash, causes gastrospasm or lead to diarrhea.If nose, which watches liquid temperature overheating, also can cause the gastrointestinal reactions such as diarrhea and stomach of easily burning
Mucous membrane skin.It can cause nasal feeding complication in addition, nose is used for a long time and watches device, most common is exactly diarrhea.Gerontal patient is especially more
See, most serious will lead to aspiration pneumonia.(accidentally inhaling), the reason is that stomach tube length is inadequate, does not reach in stomach, and injection
Nasal feeding liquid is excessively too fast, therefore rate controlling control amount is critically important.
In addition, the gerontal patient of long-term bed, long-period naso-feeding patient, due to stomach spray door relaxation, long-term immobilization, gastrointestinal function
The many factors such as decrease influence, and when injection nasal feeding liquid is too fast excessive, causes stomach explosion, involve heart and cause load mistake
Greatly, the generation of heart failure can be caused.Existing variable-frequency heating set is only for the heating of infusion nasal feeding liquid；Existing air pressure nasal feeding into
Feeder is to be pushed into based on crushing by air pressure, and no heating is without rate controlling；Existing Nasal-feeding pump is advanced, high-end (3000-8000 member/
Platform), it is expensive, it is difficult to universal, no heating, only rate controlling, various modes, support long-term continuous infusion nose breeder be volume compared with
Greatly, it is unfavorable for patient's carrying.
Chinese patent CN203802829U discloses a kind of medical nursing nasal-feeding eating device, is applied by force (forcing) pump and is pressed
Nutrient input is sent to patient's stomach by power, and the pressure size that force (forcing) pump applies is difficult to control, and is unfavorable for the safety of patient.Through studying
Show the stomach for allowing nutrient solution to flow under the influence of gravity into patient be most useful for patient, therefore conveying nutrient solution mistake
Cheng Zhong does not need to apply thrust to syringe, allows nutrient solution voluntarily to fully flow into stomach under the effect of gravity, unless in special feelings
It just may require that under condition and thrust applied to syringe, but in the past during the work time, medical staff is to be injected with hand in support
Device, it is relatively time-consuming, laborious；Simultaneously when nutrient solution flows into inside patient's stomach, since patient is typically all recumbency, so meeting
It is easy to cause nutrient solution to flow backwards and enters respiratory tract, cause damages to patient.
Chinese patent CN201621311080.3 discloses a kind of novel nasal feeding device, including charge cup, upper cover, out liquid
Pipe, connecting tube, partition, link, which is characterized in that link is arranged in charge bottom of a cup portion, is coupled partition at upper opening, described
Partition, center position is provided with through-hole, the charge cup, and one side is provided with scale, the charge cup, thereon
Portion is coupled upper cover, the upper cover, including left-half cover, You Bangai, arched girder, arc slide plate, and the setting of arched girder side is left
Half covers, and other side setting right half is covered, the arched girder, is hollow mechanism, and one end is provided with strip through-hole, arc is sliding
Piece one end is provided with convex block, and the other end is set in the hollow structure of arched girder by the strip through-hole of described arched girder one end
Portion, the arc slide plate, width are greater than the width of the strip through-hole of described arched girder one end, and outlet tube one end passes through institute
The through-hole on partition stated is set to inside the charge cup, and the other end is set to inside the upper cover, and described goes out liquid
Pipe is set on one end inside the charge cup and is evenly distributed with several apertures, connecting tube one end and the liquid out
Pipe is cooperatively connected.But speed-controlling device is heated about a kind of simple nasal feeding of the utility model, it yet there are no report.
Summary of the invention
The purpose of this utility model is to provide a kind of simple nasal feeding heating speed-controlling device.
To achieve the above object, the technical scheme adopted by the utility model is that:
A kind of simple nasal feeding heating speed-controlling device, including cylindrical body (1), connector (2), power switch (3), mode tune
Section switch (4), power supply (5), frequency conversion type thermostat (6), heating electrode slice (7), first pressure infusing device (8), second pressure
Infusing device (9), third pressure infusing device (10), processor (11)；There are two the connector (2) is total, it is located at cylinder
Two end faces up and down of shape ontology (1)；The power switch (3) and mode tuning switch (4) are located at the side of cylindrical body (1)
Face；The power supply (5), frequency conversion type thermostat (6), heating electrode slice (7), first pressure infusing device (8), second pressure are injected
Device (9), third pressure infusing device (10) and processor (11) are located at the inner surface of cylindrical body (1)；The power switch
(3) it is electrically connected with power supply (5), controls opening or closing for whole device by power switch (3)；The power supply (5) and frequency conversion
Formula thermostat (6) and heating electrode slice (7) electrical connection, the heating temperature dimension of frequency conversion type thermostat (6) control heating electrode slice (7)
It holds at 38-40 DEG C；The processor (11) and power supply (5), first pressure infusing device (8), second pressure infusing device (9) and
Third pressure infusing device (10) electrical connection, pressure infusing device include motor (12) and pressure push top (13), and mode tuning is opened
It closes (4) to be electrically connected with processor (11), mode tuning switchs (4) by processor (11) control motor (12), and driving pressure pushes away
Head (13) is flexible.
As a preferred embodiment of the utility model, charging jack is arranged in the surface of the cylindrical body (1)
(14), the charging jack (14) is electrically connected with power supply (5), can be charged to power supply (5) by charging jack (14).
As a preferred embodiment of the utility model, the cylindrical body (1) is by upper shell (19) and lower shell
(20) two parts form, and upper shell (19) and lower shell (20) pass through screw thread detachable connection, power switch (3), mode tune
Section switch (4), power supply (5), frequency conversion type thermostat (6), heating electrode slice (7), first pressure infusing device (8), second pressure
Infusing device (9), third pressure infusing device (10) and processor (11) are set to lower shell (20).
As a preferred embodiment of the utility model, pressure inductor is arranged in the surface of the pressure push top (13)
(15), cylindrical body (1) surface setting alarm (16), the alarm (16) are buzzer, pressure inductor (15)
It is electrically connected with power supply (5), processor (11) and alarm (16), the pressure information that pressure inductor (15) is subject to passes to
Processor (11), when the pressure that pressure inductor (15) is subject to persistently is reduced by a steady state value or pressure is excessive, processor
(11) open command is issued to alarm (16), alarm (16) audio alert reminds user to pay attention to closing power supply.
As a preferred embodiment of the utility model, the connector (2) includes upper interface and lower interface, described
Upper interface is connect with perfusion tube or Syringe injector, and the lower interface and stomach tube are socketed.
As a preferred embodiment of the utility model, storage capsule (17) are arranged in the lower end of the connector (2), institute
It states storage capsule (17) upper end to connect with connector (2), storage capsule (17) lower end is connect with stomach tube.
The utility model advantage is:
1, the simple nose of the utility model watch heating speed-controlling device appearance it is small and exquisite, be suitable for nasal feeding patient, manpower one, side
Portable belt.
2, cause gastrospasm when the supercooling of nasal feeding liquid temperature easily leads to gastrointestinal stimulation or lead to diarrhea, when temperature overheating can draw
Play the gastrointestinal reactions such as diarrhea and stomach lining skin of easily burning.The simple nose of the utility model watches heating speed-controlling device setting variable-frequency heating
Device can watch liquid heating to nose, and heating temperature is maintained 38-40 DEG C, avoid above-mentioned adverse effect.
4, nose watch complication it is serious when will lead to aspiration pneumonia, the reason is that stomach tube length does not reach in stomach not enough,
And injection nasal feeding liquid is excessively too fast.Moreover, the gerontal patient of long-term bed, long-period naso-feeding patient are relaxed by stomach spray door,
Long-term immobilization, many factors such as gastrointestinal function decrease influence, when injection nasal feeding liquid is too fast excessive, can cause stomach explosion, lead
Connect with the heart it is dirty cause load excessive, the generation of heart failure can be caused.The simple nose of the utility model watches heating speed-controlling device the first pressure of setting
Dispensing device, second pressure infusing device and third pressure infusing device are pushed, pressure infusing device includes that motor and pressure are had a haircut,
Mode tuning switch is electrically connected with processor, and mode tuning switch controls motor by processor, and driving pressure push top is flexible.Make
Used time can be switched by mode tuning is arranged two grades of modes (upper D mode, for the nasal feeding patient that instils；Lower U mode, for injecting
Nasal feeding patient), pressure infusing device can watch liquid to nose and carry out rate controlling control amount, and two modes facilitate setting and displacement, for hospital
Daily nasal feeding work achievees the effect that simplicity, and can be used for hospital clinical or family, there is good application prospect.
4, the utility model focuses on the temperature control rate controlling control amount problem of stomach tube nasal feeding, for stomach tube patient because nasal feeding operates institute
Cause to carry out solution improvement with caused complication, to improve the quality of living, guarantees the efficient principle of nasal feeding safe operation, and
Mitigate the manpower of nasal feeding operation.
5, it can avoid device free-runing operation, when the nasal feeding liquid injection in stomach tube finishes or plugging phenomenon occurs, in device
Alarm automatic information broadcast prompt user, which is particularly suitable for gerontal patient's Self-operating.
6, cylindrical body is divided into two mutually independent detachable parts, on the one hand, when in use first by upper shell under
Cylinder, convenient for fixing device and stomach tube installation；On the other hand, upper shell can be abandoned after the completion of each use, using new
The assembling of upper shell and lower shell reuse, accomplish that expensive components reuse, reduce medical treatment cost.
7, storage capsule is set in the lower end of connector, perfusion tube or Syringe injector can pull out after quickly having infused nasal feeding liquid
Remove, avoid in use device with connect for a long time with perfusion tube or Syringe injector, use is easier.
Detailed description of the invention
Attached drawing 1 is the structural schematic diagram of the simple nasal feeding heating speed-controlling device of the utility model.
Attached drawing 2 is the operation schematic diagram of first pressure infusing device.
Attached drawing 3 is the operation schematic diagram of second pressure infusing device.
Attached drawing 4 is the operation schematic diagram of third pressure infusing device.
Attached drawing 5 is the structural schematic diagram of the nasal feeding heating speed-controlling device in embodiment 2.
Attached drawing 6 is the structural schematic diagram of the nasal feeding heating speed-controlling device in embodiment 3.
Attached drawing 7 is the structural schematic diagram of the nasal feeding heating speed-controlling device in embodiment 4.
Attached drawing 8 is the schematic diagram of nasal feeding heating speed-controlling device in the on state in embodiment 4.
Attached drawing 9 is the structural schematic diagram of the nasal feeding heating speed-controlling device in embodiment 5.
Specific embodiment
The following further describes the utility model with specific embodiments.It should be understood that these embodiments are merely to illustrate
The utility model rather than limitation the scope of the utility model.In addition, it should also be understood that, having read in the utility model record
After appearance, those skilled in the art can be made various changes or modifications the utility model, and such equivalent forms equally fall within this
Apply for the appended claims limited range.
Appended drawing reference involved in attached drawing and component part are as follows:
1. 2. connector of cylindrical body, 3. power switch
4. 5. power supply of mode tuning switch, 6. frequency conversion type thermostat
7. heating 8. first pressure infusing device of electrode slice, 9. second pressure infusing device
10. 11. processor of third pressure infusing device, 12. motor
14. charging jack, 15. pressure inductor 13. pressure is had a haircut
16. 17. storage capsule of alarm, 18. stomach tube
19. 20. lower shell of upper shell
Speed-controlling device (one) is heated in the simple nasal feeding of embodiment 1
- Fig. 4 referring to Figure 1.Attached drawing 1 is the structural schematic diagram of the simple nasal feeding heating speed-controlling device of the utility model, attached drawing 2
It is the operation schematic diagram of first pressure infusing device, attached drawing 3 is the operation schematic diagram of second pressure infusing device, and attached drawing 4 is
The operation schematic diagram of three pressure infusing devices.
A kind of simple nasal feeding heating speed-controlling device, including cylindrical body 1, connector 2, power switch 3, mode tuning switch
4, power supply 5, frequency conversion type thermostat 6, heating electrode slice 7, first pressure infusing device 8, second pressure infusing device 9, third pressure
Push dispensing device 10, processor 11；There are two the connector 2 is total, it is located at two end faces up and down of cylindrical body 1；Make
Connector upper end is connected perfusion tube or Syringe injector by the used time, and connector lower end is socketed stomach tube.The power switch 3 and mode
Regulating switch 4 is located at the side of cylindrical body 1.The power supply 5, frequency conversion type thermostat 6, heating electrode slice 7, first pressure are injected
Device 8, second pressure infusing device 9, third pressure infusing device 10 and processor 11 are located at the inner surface of cylindrical body 1.Institute
It states power switch 3 to be electrically connected with power supply 5, opening or closing for whole device is controlled by power switch 3；The power supply 5 and change
Frequency formula thermostat 6 and heating electrode slice 7 are electrically connected, and the heating temperature of the control heating electrode slice 7 of frequency conversion type thermostat 6 maintains
38-40 DEG C, heating electrode slice 7 carries out heating and thermal insulation to the nasal feeding liquid flowed through in stomach tube by heat radiation.The processor 11 with
Power supply 5, first pressure infusing device 8, second pressure infusing device 9 and third pressure infusing device 10 are electrically connected, and pressure is injected
Device includes motor 12 and pressure push top 13, and mode tuning switch 4 is electrically connected with processor 11, and mode tuning switch 4 passes through place
It manages device 11 and controls motor 12, driving pressure push top 13 is flexible.4 settable two grades of modes of mode tuning switch: one mode is upper D
Mode, the upper D mode are for the nasal feeding patient that instils, and flow velocity is 200 milliliters per hour, this grade of mode single running 2.5 is small
When, once-through operation is 500 milliliters；Another mode is lower U mode, and the lower U mode is for injecting nasal feeding patient, and flow velocity is
1200 milliliters per hour, this grade of mode single operates 15 minutes, and operation is 500 milliliters every time.One as the present embodiment is excellent
Embodiment is selected, the connector includes upper interface and lower interface, and the upper interface is connect with perfusion tube or Syringe injector, institute
It states lower interface and stomach tube is socketed.
The application method of the utility model: the device of the utility model is fixed on stomach tube 18, and connector upper end is connected
Connect perfusion tube or Syringe injector, connector lower end is socketed stomach tube 18, and stomach tube is through entire heating speed-controlling device, and from device bottom
The connector in portion is drawn.Power switch is opened, power supply heats to heating electrode slice power supply, heating electrode slice and passes through heat radiation pair
It flows through the nasal feeding liquid in stomach tube and carries out heating and thermal insulation, the heating temperature of frequency conversion type thermostat control heating electrode slice maintains 38-
40℃.Nasal feeding liquid temperature can be prevented to be subcooled or overheating causes patient's stomach to stimulate, avoid causing gastrospasm or lead to diarrhea
Drawback.Patient's shaping modes regulating switch as needed, settable two grades of modes: one mode is upper D mode, and upper D mode is
For the nasal feeding patient that instils, flow velocity is 200 milliliters per hour, this grade of mode single operates 2.5 hours, and once-through operation is 500 millis
It rises；Another mode is lower U mode, and lower U mode is for injecting nasal feeding patient, and flow velocity is 1200 milliliters per hour, this grade of mould
Formula single operates 15 minutes, and operation is 500 milliliters every time.When mode tuning switch is selected as upper D mode, processor is to first
Pressure infusing device, second pressure infusing device and third pressure infusing device issue instruction, motor control push top elongation, push top
Surface squeezes the stomach tube in device, reduces the flow velocity of tubefeeding liquid, coutroi velocity is 200 milliliters per hour, single
Secondary running 2.5 hours, once-through operation are 500 milliliters.When mode tuning switch is selected as lower U mode, processor is pressed first
It pushes dispensing device, second pressure infusing device and third pressure infusing device and issues instruction, motor control push top is shunk, table of having a haircut
Stomach tube crushing strength in device reduces, and increases the flow velocity of tubefeeding liquid, and coutroi velocity is 1200 milliliters per hour,
Single operates 15 minutes, and operation is 500 milliliters every time.Fig. 2-4 is the operation schematic diagram of pressure infusing device, the fortune of pressure apparatus
Work sequence is Fig. 2 → Fig. 3 → Fig. 4, which can keep the outlet of the flow direction of the nasal feeding liquid entrance in stomach tube, prevent nasal feeding liquid adverse current.
The present apparatus is after carrying out single operation, i.e. after D (500ml instillation mode), U (200ml injects mode) transport finish, power supply
It can not be reused after power-off, it is necessary to wait feasible second of the operation in the totally stationary cooling rear of machine, guarantee nose twice in this way
Interval time between feeding.
It is small and exquisite that the simple nose of the utility model watches heating speed-controlling device appearance, is suitable for nasal feeding patient, manpower one, convenient
It carries.
Cause gastrospasm when the supercooling of nasal feeding liquid temperature easily leads to gastrointestinal stimulation or lead to diarrhea, when temperature overheating can cause
The gastrointestinal reactions such as diarrhea and stomach lining skin of easily burning.The simple nose of the utility model is watched heating speed-controlling device setting variable-frequency heating and is filled
It sets, liquid heating can be watched to nose, and heating temperature is maintained 38-40 DEG C, avoid above-mentioned adverse effect.
Nose watch complication it is serious when will lead to aspiration pneumonia, the reason is that stomach tube length does not reach in stomach not enough, with
And injection nasal feeding liquid is excessively too fast.Moreover, the gerontal patient of long-term bed, long-period naso-feeding patient are long by stomach spray door relaxation
Phase braking, many factors such as gastrointestinal function decrease influence, when injection nasal feeding liquid is too fast excessive, can cause stomach explosion, involve
Heart causes load excessive, can cause the generation of heart failure.The simple nose of the utility model watches heating speed-controlling device setting first pressure
Infusing device, second pressure infusing device and third pressure infusing device, pressure infusing device include motor and pressure push top, mould
Formula regulating switch is electrically connected with processor, and mode tuning switch controls motor by processor, and driving pressure push top is flexible.It uses
When can pass through mode tuning switch two grades of modes (upper D mode, for the nasal feeding patient that instils is set；Lower U mode, for injecting nose
Raise patient), pressure infusing device is convenient for watching nose liquid progress rate controlling control amount, and two modes facilitate setting and displacement, for hospital
Daily nasal feeding work achievees the effect that simplicity, and can be used for hospital clinical or family, there is good application prospect.
The utility model focuses on the temperature control rate controlling control amount problem of stomach tube nasal feeding, for stomach tube patient because nasal feeding operation is led
It causes and caused complication carries out solution improvement, to improve the quality of living, guarantee the efficient principle of nasal feeding safe operation, and subtract
The manpower of light nasal feeding operation.
Speed-controlling device (two) are heated in the simple nasal feeding of embodiment 2
Fig. 5 is referred to, the present embodiment and the structure of embodiment 1 are substantially the same, the difference is that: the cylindrical body 1
Surface charging jack 14 is set, the charging jack 14 is electrically connected with power supply 5, can be carried out to power supply 5 by charging jack 14
Charging.The design of charging jack eliminates the trouble for needing that power supply is connected by power supply line.
Speed-controlling device (three) are heated in the simple nasal feeding of embodiment 3
Fig. 6 is referred to, the present embodiment and the structure of embodiment 1 are substantially the same, the difference is that: the pressure push top 13
Surface pressure inductor 15 is set, alarm 16 is arranged in 1 surface of cylindrical body, and the alarm 16 is buzzer, pressure
Power inductor 15 is electrically connected with power supply 5, processor 11 and alarm 16, the pressure information transmitting that pressure inductor 15 is subject to
To processor 11.In normal operation, pressure inductor forms stomach tube and oppresses, the pressure that pressure inductor is subject at this time
For a steady state value.When the nasal feeding liquid in stomach tube is flow to end, gradually appear air in stomach tube, in the process pressure inductor by
Pressure gradually decreased by steady state value, the pressure signal that processor receives is reduced therewith, when to be reduced to certain certain for pressure signal
When value, processor issues open command to alarm 16, and alarm 16 is opened after receiving signal, and audio alert reminds user's nose
It raises liquid injection to finish, pays attention to closing power supply.When there is stomach tube clogging in the nasal feeding liquid in stomach tube, what pressure inductor was subject to
Pressure is gradually increased, and the pressure signal that processor receives increases with it, when pressure signal increases to certain certain value, processor
Open command is issued to alarm 16, alarm 16 is opened after receiving signal, and audio alert reminds the plugging of user's stomach tube, is paid attention to
Power supply is closed to be checked.The design of the present embodiment, can avoid device free-runing operation, when in stomach tube nasal feeding liquid injection finish or
When plugging phenomenon occurs, the alarm automatic information broadcast in device prompts user, and the device human oriented design is especially suitable
In gerontal patient's Self-operating.
Speed-controlling device (four) are heated in the simple nasal feeding of embodiment 4
Fig. 7-Fig. 8 is referred to, attached drawing 7 is the structural schematic diagram of the nasal feeding heating speed-controlling device in the present embodiment, and attached drawing 8 is
The schematic diagram of nasal feeding heating speed-controlling device in the on state in the present embodiment.
The present embodiment and the structure of embodiment 1 are substantially the same, the difference is that: the cylindrical body 1 is by upper shell 19
It is formed with 20 two parts of lower shell, upper shell 19 and lower shell 20 pass through screw thread detachable connection, power switch 3, mode tune
Save switch 4, power supply 5, frequency conversion type thermostat 6, heat electrode slice 7, first pressure infusing device 8, second pressure infusing device 9,
Third pressure infusing device 10 and processor 11 are set to lower shell 20.Cylindrical body is divided into two mutually independent detachable parts
Part, on the one hand, when in use first by upper shell 19 and lower shell 20, convenient for fixing device and stomach tube installation；On the other hand, exist
Upper shell 19 can be abandoned after the completion of each use, be reused using new upper shell 19 and the assembling of lower shell 20, accomplish to hold high
Your component recycling, reduces medical treatment cost.
Speed-controlling device (five) are heated in the simple nasal feeding of embodiment 5
Fig. 9 is referred to, the present embodiment and the structure of embodiment 1 are substantially the same, the difference is that: upper surface connector 2
Lower end storage capsule 17 is set, 17 upper end of storage capsule connect with connector 2, and 17 lower end of storage capsule is connect with stomach tube.Pressure
Infusing device only includes first pressure infusing device 8, and the pressure push top 13 of the first pressure infusing device 8 corresponds to storage capsule
17 side wall, storage capsule are made of medical elastic plastics.The nasal feeding liquid in perfusion tube or Syringe injector can first be infused when use
Enter in storage capsule, then again by the squeezing action of pressure infusing device, by the nasal feeding liquid in storage capsule according to upper D mode or under
The flow velocity of U mode is arranged, and is gradually injected in patient's stomach by stomach tube.Perfusion tube or Syringe injector can quickly infuse nasal feeding liquid
After pull out, avoid in use device with connect for a long time with perfusion tube or Syringe injector, use is easier.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
Art personnel can also make several improvement and supplement without departing from the principle of this utility model, these are improved and supplement
Also it should be regarded as the protection scope of the utility model.
Claims (6)
1. speed-controlling device is heated in a kind of simple nasal feeding, which is characterized in that including cylindrical body (1), connector (2), power switch
(3), mode tuning switch (4), power supply (5), frequency conversion type thermostat (6), heating electrode slice (7), first pressure infusing device
(8), second pressure infusing device (9), third pressure infusing device (10), processor (11)；The connector (2) shares two
It is a, it is located at two end faces up and down of cylindrical body (1)；The power switch (3) and mode tuning switch (4) are located at tubular
The side of ontology (1)；The power supply (5), frequency conversion type thermostat (6), heating electrode slice (7), first pressure infusing device (8),
Second pressure infusing device (9), third pressure infusing device (10) and processor (11) are located at the inner surface of cylindrical body (1)；
The power switch (3) is electrically connected with power supply (5), controls opening or closing for whole device by power switch (3)；The electricity
Source (5) is electrically connected with frequency conversion type thermostat (6) and heating electrode slice (7), frequency conversion type thermostat (6) control heating electrode slice (7)
Heating temperature；The processor (11) and power supply (5), first pressure infusing device (8), second pressure infusing device (9) and
Third pressure infusing device (10) electrical connection, pressure infusing device include motor (12) and pressure push top (13), and mode tuning is opened
It closes (4) to be electrically connected with processor (11), mode tuning switchs (4) by processor (11) control motor (12), and driving pressure pushes away
Head (13) is flexible.
2. speed-controlling device is heated in simple nasal feeding according to claim 1, which is characterized in that the table of the cylindrical body (1)
Charging jack (14) are arranged in face, and the charging jack (14) is electrically connected with power supply (5), can be to power supply by charging jack (14)
(5) it charges.
3. speed-controlling device is heated in simple nasal feeding according to claim 1, which is characterized in that the cylindrical body (1) is by upper
Cylinder (19) and lower shell (20) two parts composition, upper shell (19) and lower shell (20) pass through screw thread detachable connection, electricity
Source switch (3), mode tuning switch (4), power supply (5), frequency conversion type thermostat (6), heating electrode slice (7), first pressure are injected
Device (8), second pressure infusing device (9), third pressure infusing device (10) and processor (11) are set to lower shell (20).
4. speed-controlling device is heated in simple nasal feeding according to claim 1, which is characterized in that the table of the pressure push top (13)
Pressure inductor (15) are arranged in face, and alarm (16) are arranged in cylindrical body (1) surface, and the alarm (16) is buzzing
Device, pressure inductor (15) are electrically connected with power supply (5), processor (11) and alarm (16), pressure inductor (15) by its by
To pressure information pass to processor (11), when the pressure that pressure inductor (15) is subject to persistently is reduced or pressed by a steady state value
When power is excessive, processor (11) issues open command to alarm (16), and alarm (16) audio alert reminds user to pay attention to
Close power supply.
5. speed-controlling device is heated in simple nasal feeding according to claim 1, which is characterized in that the connector (2) includes upper
Interface and lower interface, the upper interface are connect with perfusion tube or Syringe injector, and the lower interface and stomach tube are socketed.
6. speed-controlling device is heated in simple nasal feeding according to claim 1, which is characterized in that the lower end of the connector (2)
It is arranged storage capsule (17), storage capsule (17) upper end is connect with connector (2), and storage capsule (17) lower end is connect with stomach tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820651380.9U CN208823484U (en) | 2018-05-03 | 2018-05-03 | A kind of simple nasal feeding heating speed-controlling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820651380.9U CN208823484U (en) | 2018-05-03 | 2018-05-03 | A kind of simple nasal feeding heating speed-controlling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208823484U true CN208823484U (en) | 2019-05-07 |
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ID=66304229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820651380.9U Expired - Fee Related CN208823484U (en) | 2018-05-03 | 2018-05-03 | A kind of simple nasal feeding heating speed-controlling device |
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| Country | Link |
|---|---|
| CN (1) | CN208823484U (en) |
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2018
- 2018-05-03 CN CN201820651380.9U patent/CN208823484U/en not_active Expired - Fee Related
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190507 Termination date: 20210503 |
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| CF01 | Termination of patent right due to non-payment of annual fee |