CN109646311A - A kind of temperature controllable intestinal nutrient solution heater - Google Patents
A kind of temperature controllable intestinal nutrient solution heater Download PDFInfo
- Publication number
- CN109646311A CN109646311A CN201910013795.2A CN201910013795A CN109646311A CN 109646311 A CN109646311 A CN 109646311A CN 201910013795 A CN201910013795 A CN 201910013795A CN 109646311 A CN109646311 A CN 109646311A
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- China
- Prior art keywords
- temperature
- nutrient solution
- perfusion tube
- sink
- heating
- Prior art date
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- Pending
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- 235000015097 nutrients Nutrition 0.000 title claims abstract description 30
- 230000000968 intestinal effect Effects 0.000 title claims abstract description 22
- 238000010438 heat treatment Methods 0.000 claims abstract description 50
- 230000010412 perfusion Effects 0.000 claims abstract description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 24
- 239000000243 solution Substances 0.000 abstract description 25
- 238000001816 cooling Methods 0.000 abstract description 2
- 239000003978 infusion fluid Substances 0.000 abstract description 2
- 238000012546 transfer Methods 0.000 abstract description 2
- 238000012544 monitoring process Methods 0.000 abstract 1
- 235000016709 nutrition Nutrition 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 230000035764 nutrition Effects 0.000 description 4
- 230000007661 gastrointestinal function Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 210000001035 gastrointestinal tract Anatomy 0.000 description 2
- 238000001802 infusion Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 210000001331 nose Anatomy 0.000 description 2
- 210000000056 organ Anatomy 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 102000004407 Lactalbumin Human genes 0.000 description 1
- 108090000942 Lactalbumin Proteins 0.000 description 1
- 229920002774 Maltodextrin Polymers 0.000 description 1
- 239000005913 Maltodextrin Substances 0.000 description 1
- 108010009736 Protein Hydrolysates Proteins 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 238000001647 drug administration Methods 0.000 description 1
- 230000002183 duodenal effect Effects 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 230000031891 intestinal absorption Effects 0.000 description 1
- 210000004347 intestinal mucosa Anatomy 0.000 description 1
- 210000001630 jejunum Anatomy 0.000 description 1
- 239000002075 main ingredient Substances 0.000 description 1
- 229940035034 maltodextrin Drugs 0.000 description 1
- 230000004060 metabolic process Effects 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 235000010755 mineral Nutrition 0.000 description 1
- 210000003928 nasal cavity Anatomy 0.000 description 1
- 235000003170 nutritional factors Nutrition 0.000 description 1
- 235000016236 parenteral nutrition Nutrition 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 210000002784 stomach Anatomy 0.000 description 1
- 230000004206 stomach function Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
- 235000015112 vegetable and seed oil Nutrition 0.000 description 1
- 239000008158 vegetable oil Substances 0.000 description 1
- 235000013343 vitamin Nutrition 0.000 description 1
- 229940088594 vitamin Drugs 0.000 description 1
- 229930003231 vitamin Natural products 0.000 description 1
- 239000011782 vitamin Substances 0.000 description 1
- 150000003722 vitamin derivatives Chemical class 0.000 description 1
Classifications
-
- 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
-
- 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
- A61J15/008—Sensor means, e.g. for sensing reflux, acidity or pressure
- A61J15/0088—Sensor means, e.g. for sensing reflux, acidity or pressure for sensing parameters related to the device
-
- 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
- A61J2200/00—General characteristics or adaptations
- A61J2200/40—Heating or cooling means; Combinations thereof
- A61J2200/42—Heating means
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The present invention relates to the field of medical instrument technology, especially a kind of temperature controllable intestinal nutrient solution heater, including rectangular box and perfusion tube, the left end of the rectangular box is plugged with perfusion tube, the top of the connecting sleeve is plugged with temperature sensor, and the top dead center position screw of the rectangular box is connected with temperature indicator.The present invention is by temperature sensor to infusion liquid in pipe real-time perfoming monitoring, the temperature for understanding nutrient solution can be more clear, it can carry out selecting one or more heating coil according to the temperature of nutrient solution to perfusion tube while be heated perhaps to be cooled down and accelerate the speed of heating or cooling；Heating rod and temperature controller are cooperatively connected, temperature controller transfer the files to heating rod according to the temperature shown on temperature indicator, it is divided into nine class, single heating strut or multiple heating struts can be used to heat the water in sink, more convenient carries out temperature regulation to intestinal nutrient solution, practical.
Description
Technical field
The present invention relates to the field of medical instrument technology more particularly to a kind of temperature controllable intestinal nutrient solution heaters.
Background technique
Enteral nutrition is that the nutritional support side of nutriment and other various nutrients that metabolism needs is provided through gastrointestinal tract
Formula is decided by that length of time, the state of mind and gastrointestinal function, the approach of enteral nutrition have oral and input two kinds through conduit
It is wherein inputted through conduit to include nose catheter, nose duodenal tube, Nasal cavity intestinal tube stomach function regulating jejunum stoma pipe, in recent years to stomach
Enteron aisle structure and function research is goed deep into, and gradually recognizes that gastrointestinal tract is not to digest and assimilate organ, while being important and exempting from merely
Epidemic disease organ, just because of this, compared with Parenteral nutrition, the superiority of EN except be embodied in nutrient directly through intestinal absorption, utilize,
More Fu Shengli, convenient drug administration, low-cost outer, more display helps to maintain the excellent of intestinal mucosa structure and integrality of barrier function
Point, therefore when determining to provide which kind of nutritional support mode, preferred EN has become the common recognition of numerous clinicians；Enteral nutrition is suspended
Liquid is compound preparation, and main ingredient is water, maltodextrin, lactalbumin hydrolysate, vegetable oil, vitamin, minerals and micro-
Nutritional factors necessary to the human bodies such as secondary element, this product are a kind of faint yellow to fallow milky suspensions, and taste is slightly sour, is suitable for
There are gastrointestinal function or part gastrointestinal function, and cannot or be reluctant to feed sufficient amount of conventional food, to meet body battalion
The patient that should carry out enteral nutrition treatment for the demand of supporting, when to intestinal nutrient solution is conveyed in patient body, due to intestinal nutrient solution
The temperature that the difference of locating temperature and environmental condition will lead to intestinal nutrient solution itself is different, is meeting pair in input patient's body
The body of patient causes to stimulate, and influences rehabilitation process, reduces the therapeutic effect of drug, so can carry out now to intestinal nutrient solution
Heating, but the case where existing heating device cannot be according to patient, tolerance situation etc. is adjusted at any time, it is very inconvenient, so
Need a kind of temperature controllable intestinal nutrient solution heater now to solve the above problems.
Summary of the invention
The purpose of the present invention is to provide a kind of temperature controllable intestinal nutrient solution heaters, to solve to mention in above-mentioned background technique
Out the problem of.
To achieve the goals above, present invention employs following technical solutions:
A kind of temperature controllable intestinal nutrient solution heater, including rectangular box and perfusion tube are designed, the left end of the rectangular box is plugged with
Perfusion tube, the perfusion tube run through rectangular box from left to right, and the perfusion tube is uniformly socketed with four in the lumen portion of rectangular box
A connecting sleeve, the top of the connecting sleeve are plugged with temperature sensor, and the bottom end of the temperature sensor extends to infusion
The inner cavity of pipe, the top dead center position screw of the rectangular box are connected with temperature indicator, and the temperature sensor passes through conducting wire
It is connect with temperature indicator, is socketed with heating coil on the outside of the perfusion tube connected between connecting sleeve described in every two, institute
The bottom end for stating rectangular box is welded with rectangular channel, and the inner cavity bottom end screw of the rectangular channel is connected with heat cycles device, described to add
The top of thermocirculator is connect with heating coil, and the heat cycles device includes sink, the top grafting of the sink
There is connecting tube, the top of the connecting tube is connect with heating coil, and the bottom end of the connecting tube extends the inner cavity of screw clamp, institute
It states and is plugged with water outlet on the left of the bottom end of sink, be connected with water inlet on the right side of the bottom end of the sink, opened in the middle part of the sink
Equipped with groove, the inner cavity of the groove is connected with water pump, and the left end of the water pump extends the inner cavity of screw clamp, the sink it is interior
Heating rod is plugged on the right side of chamber, the right end of the heating rod extends effluent trough and connect with temperature controller.
Preferably, the quantity of the heating coil is three.
Preferably, the shape of the heating rod is for " mountain " font and including three independent heating branches.
Preferably, the interior diameter of the heating coil and the overall diameter of perfusion tube are identical.
Preferably, the inner cavity of the sink is equipped with clear water.
A kind of temperature controllable intestinal nutrient solution heater proposed by the present invention, beneficial effect are:
1, the present invention monitors infusion liquid in pipe real-time perfoming by temperature sensor, can be in temperature indicator by conducting wire
Upper display can be more clear the temperature for understanding nutrient solution；
2, the present invention is matched by heating coil with heat cycles device, can carry out selection one according to the temperature of nutrient solution
A or multiple heating coils are heated perhaps to be cooled down simultaneously to perfusion tube accelerates the speed of heating or cooling, saves
The time is saved；
3, the present invention is cooperatively connected by heating rod and temperature controller, and temperature controller can be shown according on temperature indicator
Temperature heating rod transfer the files, be divided into nine class, single heating strut or multiple heating struts pair can be used
Water in sink is heated, more convenient to carry out temperature regulation to intestinal nutrient solution, practical.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is the sectional view of heat cycles device of the present invention.
In figure: 1, rectangular box, 2, perfusion tube, 3, connecting sleeve, 4, temperature sensor, 5, conducting wire, 6, temperature indicator, 7,
Heating coil, 8, rectangular channel, 9, heat cycles device, 91, sink, 92, connecting tube, 93, water outlet, 94, groove, 95, water
Pump, 96, water inlet, 97, heating rod, 98, temperature controller.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Referring to Fig.1-2, a kind of temperature controllable intestinal nutrient solution heater, including rectangular box 1 and perfusion tube 2, a left side for rectangular box 1
End is plugged with perfusion tube 2, and perfusion tube 2 runs through rectangular box 1 from left to right, and perfusion tube 2 is uniformly socketed in the lumen portion of rectangular box 1
There are four connecting sleeve 3, the top of connecting sleeve 3 is plugged with temperature sensor 4, and the bottom end of temperature sensor 4 extends to infusion
The inner cavity of pipe 2, the top dead center position screw of rectangular box 1 are connected with temperature indicator 6, and temperature indicator 6 is circumscribed with power supply, temperature
Degree sensor 4 is connect by conducting wire 5 with temperature indicator 6, and 2 outside of perfusion tube connected between every two connecting sleeve 3 covers
Be connected to heating coil 7, heating coil 7 increases heated area, improve efficiency, the interior diameter of heating coil 7 with
The overall diameter of perfusion tube 2 is identical, and heating coil 7 is fitted closely with perfusion tube 2 reduces scattering and disappearing for heat, heating coil 7
Quantity be three, the bottom end of rectangular box 1 is welded with rectangular channel 8, and the inner cavity bottom end screw of rectangular channel 8 is connected with heat cycles dress
9 are set, heat cycles device 9 is circumscribed with power supply, and the top of heat cycles device 9 is connect with heating coil 7, heat cycles device
9 include sink 91, and the top of sink 91 is plugged with connecting tube 92, and the top of connecting tube 92 is connect with heating coil 7, connecting tube
92 bottom end extends the inner cavity of screw clamp 91, water outlet 93 is plugged on the left of the bottom end of sink 91, the inner cavity of sink 91 is equipped with clear
The bottom end right side of water, sink 91 is connected with water inlet 96, and the middle part of sink 91 opens up fluted 94, and the inner cavity of groove 94 is connected with
Water pump 95, water pump 95 can increase the speed of water circulation, accelerate temperature and regulate and control rate, the left end of water pump 95 extends screw clamp 91
Inner cavity, the inner cavity right side of sink 91 are plugged with heating rod 97, and the shape of heating rod 97 is " mountain " font and independently adds including three
Hot branch, the right end of heating rod 97 extend effluent trough 91 and connect with temperature controller 98, the temperature controllable intestinal nutrient solution heater
Encapsulation process is passed through in each junction, there is good leakproofness.
Working principle: using in fact, the external power supply of temperature indicator 6 and heat cycles device 9 is connected first, adjusts temperature
The button for spending controller 98, heats heating plate 97, while water pump 95 starts to work the liquid after heating passing through connection
Pipe 92 flows into the inner cavity of heating coil 7, heats to the nutrient solution in perfusion tube 2, while temperature sensor 4 incudes
The real-time change of solution temperature is transferred data on temperature indicator 6 and is shown, can be according to the increase in demand of temperature
The number that heat cycles device 9 is opened, the switch that three heat cycles devices 9 can be opened simultaneously when just beginning to warm up carry out
Heating rapidly, while adjusting temperature controller 98 by 97 electrified regulation of heating rod, after temperature reaches a certain range, as needed
It closes the number of heat cycles device 9 and adjusts temperature controller 98, the temperature of nutrient solution can be monitored in real time, and can
The temperature of nutrient solution is adjusted according to temperature or individuation difference, it is not only time saving and energy saving but also practical.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (5)
1. a kind of temperature controllable intestinal nutrient solution heater, including rectangular box (1) and perfusion tube (2), the left end of the rectangular box (1)
It is plugged with perfusion tube (2), the perfusion tube (2) runs through rectangular box (1) from left to right, it is characterised in that: the perfusion tube (2) exists
The lumen portion of rectangular box (1) is uniformly socketed there are four connecting sleeve (3), and the top of the connecting sleeve (3) is plugged with temperature
Sensor (4), the bottom end of the temperature sensor (4) extend to the inner cavity of perfusion tube (2), in the top of the rectangular box (1)
Heart position screw is connected with temperature indicator (6), and the temperature sensor (4) is connected by conducting wire (5) and temperature indicator (6)
It connects, is socketed with heating coil (7), the rectangle on the outside of the perfusion tube (2) connected between connecting sleeve described in every two (3)
The bottom end of case (1) is welded with rectangular channel (8), and the inner cavity bottom end screw of the rectangular channel (8) is connected with heat cycles device (9),
The top of the heat cycles device (9) is connect with heating coil (7), and the heat cycles device (9) includes sink (91),
The top of the sink (91) is plugged with connecting tube (92), and the top of the connecting tube (92) is connect with heating coil (7), institute
The bottom end for stating connecting tube (92) extends the inner cavity of screw clamp (91), is plugged with water outlet on the left of the bottom end of the sink (91)
(93), it is connected with water inlet (96) on the right side of the bottom end of the sink (91), opens up fluted (94) in the middle part of the sink (91),
The inner cavity of the groove (94) is connected with water pump (95), and the left end of the water pump (95) extends the inner cavity of screw clamp (91), described
It is plugged with heating rod (97) on the right side of the inner cavity of sink (91), the right end of the heating rod (97) extends effluent trough (91) and temperature control
Device (98) connection processed.
2. a kind of temperature controllable intestinal nutrient solution heater according to claim 1, which is characterized in that the heating coil
(7) quantity is three.
3. a kind of temperature controllable intestinal nutrient solution heater according to claim 1, which is characterized in that the heating rod (97)
Shape be " mountain " font and including three independent heating branches.
4. a kind of temperature controllable intestinal nutrient solution heater according to claim 1, which is characterized in that the heating coil
(7) interior diameter is identical as the overall diameter of perfusion tube (2).
5. a kind of temperature controllable intestinal nutrient solution heater according to claim 1, which is characterized in that the sink (91)
Inner cavity is equipped with clear water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910013795.2A CN109646311A (en) | 2019-01-08 | 2019-01-08 | A kind of temperature controllable intestinal nutrient solution heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910013795.2A CN109646311A (en) | 2019-01-08 | 2019-01-08 | A kind of temperature controllable intestinal nutrient solution heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109646311A true CN109646311A (en) | 2019-04-19 |
Family
ID=66119431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910013795.2A Pending CN109646311A (en) | 2019-01-08 | 2019-01-08 | A kind of temperature controllable intestinal nutrient solution heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109646311A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111686013A (en) * | 2020-06-23 | 2020-09-22 | 四川大学华西医院 | Heating device for enteral nutrition instillation |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107714486A (en) * | 2017-11-15 | 2018-02-23 | 遵义市第人民医院 | A kind of medical adjustable gastric enteral nutrient solution conveying device |
| CN207545491U (en) * | 2017-05-17 | 2018-06-29 | 蘧华 | A kind of temperature controllable intestinal nutrient solution heater |
| CN209645459U (en) * | 2019-01-08 | 2019-11-19 | 苏州泽德医疗器械有限公司 | A kind of temperature controllable intestinal nutrient solution heater |
-
2019
- 2019-01-08 CN CN201910013795.2A patent/CN109646311A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207545491U (en) * | 2017-05-17 | 2018-06-29 | 蘧华 | A kind of temperature controllable intestinal nutrient solution heater |
| CN107714486A (en) * | 2017-11-15 | 2018-02-23 | 遵义市第人民医院 | A kind of medical adjustable gastric enteral nutrient solution conveying device |
| CN209645459U (en) * | 2019-01-08 | 2019-11-19 | 苏州泽德医疗器械有限公司 | A kind of temperature controllable intestinal nutrient solution heater |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111686013A (en) * | 2020-06-23 | 2020-09-22 | 四川大学华西医院 | Heating device for enteral nutrition instillation |
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