CN109091396A - Intelligent enteral nutrition feeds constant-temperature heating system - Google Patents
Intelligent enteral nutrition feeds constant-temperature heating system Download PDFInfo
- Publication number
- CN109091396A CN109091396A CN201811102841.8A CN201811102841A CN109091396A CN 109091396 A CN109091396 A CN 109091396A CN 201811102841 A CN201811102841 A CN 201811102841A CN 109091396 A CN109091396 A CN 109091396A
- Authority
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- China
- Prior art keywords
- tube
- enteral nutrition
- temperature
- wall
- heating system
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 235000016709 nutrition Nutrition 0.000 title claims abstract description 52
- 230000035764 nutrition Effects 0.000 title claims abstract description 52
- 238000010438 heat treatment Methods 0.000 title claims abstract description 35
- 238000009529 body temperature measurement Methods 0.000 claims abstract description 11
- 239000011521 glass Substances 0.000 claims description 19
- 238000000465 moulding Methods 0.000 claims description 3
- 238000005485 electric heating Methods 0.000 claims description 2
- 235000015097 nutrients Nutrition 0.000 abstract description 15
- 230000000968 intestinal effect Effects 0.000 abstract description 14
- 230000000694 effects Effects 0.000 abstract description 9
- 238000000034 method Methods 0.000 abstract description 8
- 238000010521 absorption reaction Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 5
- 239000004973 liquid crystal related substance Substances 0.000 description 5
- 210000000936 intestine Anatomy 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000002457 bidirectional effect Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 208000024891 symptom Diseases 0.000 description 2
- 230000001225 therapeutic effect Effects 0.000 description 2
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001990 intravenous administration Methods 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 210000003928 nasal cavity Anatomy 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000004936 stimulating effect Effects 0.000 description 1
- 210000002784 stomach Anatomy 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
- A61J15/0003—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
-
- 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
-
- 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
- A61J2200/70—Device provided with specific sensor or indicating means
- A61J2200/72—Device provided with specific sensor or indicating means for temperature
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)
- Otolaryngology (AREA)
- Pulmonology (AREA)
- Medical Preparation Storing Or Oral Administration Devices (AREA)
Abstract
The present invention relates to feeding tube technical fields, in particular intelligent enteral nutrition feeds constant-temperature heating system, including enteral nutrition feeding tube, enteral nutrition is mounted on to feed the heating module of pipe outer wall one end and be mounted on the temperature measurement module that enteral nutrition feeds the pipe outer wall other end, the inside of outer cylinder is equipped with instlated tubular, hollow cavity is equipped between outer cylinder and instlated tubular, the intelligence enteral nutrition feeds constant-temperature heating system, pass through setting heating module and temperature measurement module, heat temperature raising can be carried out to the intestinal nutrient solution inside enteral nutrition feeding tube, intestinal nutrient solution is avoided to be caused temperature to reduce by flow rate effect, and certain temperature is remained to reach intelligent constant-temperature effect, convenient for the absorption of intestinal nutrient solution, temperature can be completely cut off by heat-resistant tube and instlated tubular, hollow cavity is opened up between outer cylinder and instlated tubular simultaneously, so that heat without Method is transmitted on outer cylinder, and then ensures that nasointestinal tube outside wall temperature is normal, is avoided nasopharyngeal cavity and is burnt phenomenon.
Description
Technical field
The present invention relates to feeding tube technical field, specially intelligent enteral nutrition feeds constant-temperature heating system.
Background technique
Nutrition treatment has become the important component of patient with severe symptoms's treatment, and weight has been played in the treatment of patient with severe symptoms
The effect wanted, for the patient that can not be fed other than using intravenous nutrition to sustain life, it is also desirable to using nasogastric tube into
The supply of row enteral nutrition.
But during clinical use, the temperature of intestinal nutrient solution is influenced by nutrition flow velocity, leads to nutrient solution temperature
Lower, stimulating intestine and stomach is spent, while after intestinal nutrient solution heating, nasointestinal tube outside wall temperature is increased, and easily leads to nasopharyngeal cavity and burns.In view of
This, it is proposed that intelligent enteral nutrition feeds constant-temperature heating system.
Summary of the invention
The purpose of the present invention is to provide intelligent enteral nutritions to feed constant-temperature heating system, to solve in above-mentioned background technique
The temperature of the intestinal nutrient solution of proposition is influenced by nutrition flow velocity and nasointestinal tube outside wall temperature increases, and is easily led to nasopharyngeal cavity and is burnt
The problem of hurting.
To achieve the above object, the invention provides the following technical scheme:
Intelligent enteral nutrition feeds constant-temperature heating system, including enteral nutrition feeding tube, is mounted on the enteral nutrition and feeds
It supports the heating module of pipe outer wall one end and is mounted on the temperature measurement module that the enteral nutrition feeds the pipe outer wall other end, it is described to add
Thermal modules include the first outer tube, and the inner wall of first outer tube is equipped with multiple dry type electrothermal tubes, and the temperature measurement module includes the
Two outer tubes, the inside of first outer tube are equipped with built-in glass tube, and outer wall one end of the built-in glass tube is equipped with temperature-sensitive
Resistance, the outer wall other end of the built-in glass tube are equipped with DHT11 Temperature Humidity Sensor, one end peace of the built-in glass tube
Equipped with connector, the outer wall of first outer tube is equipped with control panel, and the outer wall of the control panel is equipped with display screen, described
The inside of control panel is embedded with chip and single-chip microcontroller respectively, is connected with data connection between the thermistor and the chip
Line.
Preferably, the built-in glass tube is socketed in the enteral nutrition and feeds pipe outer wall.
Preferably, the dry type electrothermal tube ring-wound feeds pipe outer wall in the enteral nutrition.
Preferably, the control panel and the first outer tube adhesion are fixed.
Preferably, one end of the temperature measurement module is equipped with nasointestinal tube, and one end of the nasointestinal tube is provided with screwed pipe, institute
Stating nasointestinal tube includes outer cylinder, and the inside of the outer cylinder is equipped with instlated tubular, is equipped between the outer cylinder and the instlated tubular hollow
The inner wall of chamber, the instlated tubular is equipped with heat-resistant tube.
Preferably, the nasointestinal tube and the screwed pipe are an integral molding structure.
Preferably, the inner wall of the connector is provided with internal screw thread, and the screwed pipe is connected with the joint screw thread.
Compared with prior art, beneficial effects of the present invention:
1, the intelligence enteral nutrition feeds constant-temperature heating system, can be to intestines by setting heating module and temperature measurement module
Intestinal nutrient solution inside interior nutrition feeding tube carries out heat temperature raising, and intestinal nutrient solution is avoided to be caused temperature to drop by flow rate effect
It is low, and certain temperature is remained to reach intelligent constant-temperature effect, convenient for the absorption of intestinal nutrient solution.
2, the intelligence enteral nutrition feeds constant-temperature heating system, by setting DHT11 Temperature Humidity Sensor and display screen, makes
It obtains the temperature inside enteral nutrition feeding tube to be shown on a display screen, is convenient for observing, improve therapeutic effect.
3, the intelligence enteral nutrition feeds constant-temperature heating system, by heat-resistant tube and instlated tubular temperature can be carried out every
Absolutely, while between outer cylinder and instlated tubular hollow cavity is opened up, so that heat can not be transmitted on outer cylinder, and then is ensured outside nasointestinal tube
Wall temperature is normal, avoids nasopharyngeal cavity and burns phenomenon.
Detailed description of the invention
Fig. 1 is overall structure diagram of the invention；
Fig. 2 is heating module structural schematic diagram of the invention；
Fig. 3 is chip circuit figure of the invention；
Fig. 4 is DHT11 Temperature Humidity Sensor and single chip circuit connection figure of the invention；
Fig. 5 is display screen circuit connection diagram of the invention；
Fig. 6 is nasointestinal tube external structure schematic diagram of the invention；
Fig. 7 is nasointestinal tube schematic diagram of internal structure of the invention.
In figure: 1, enteral nutrition feeding tube；2, nasointestinal tube；21, screwed pipe；22, outer cylinder；23, instlated tubular；24, hollow cavity；
25, heat-resistant tube；3, heating module；31, the first outer tube；32, dry type electrothermal tube；4, temperature measurement module；41, the second outer tube；42, built-in
Glass tube；43, thermistor；44, connector；45, DHT11 Temperature Humidity Sensor；5, control panel；51, display screen；52, chip；
53, single-chip microcontroller；6, data connecting line.
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.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that, term " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside", " up time
The orientation or positional relationship of the instructions such as needle ", " counterclockwise " is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of
The description present invention and simplified description, rather than the equipment of indication or suggestion meaning or element must have a particular orientation, with spy
Fixed orientation construction and operation, therefore be not considered as limiting the invention.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.In the description of the present invention, the meaning of " plurality " is two or more,
Unless otherwise specifically defined.
Embodiment 1
Intelligent enteral nutrition feeds constant-temperature heating system, as shown in Figures 1 to 5, including enteral nutrition feeding tube 1, installation
The heating module 3 of 1 outer wall one end of nutrition feeding tube and it is mounted on the thermometric of the 1 outer wall other end of enteral nutrition feeding tube in the intestine
Module 4, heating module 3 include the first outer tube 31, and the inner wall of the first outer tube 31 is equipped with multiple dry type electrothermal tubes 32, temperature measurement module
4 include the second outer tube 41, and the inside of the first outer tube 31 is equipped with built-in glass tube 42, outer wall one end installation of built-in glass tube 42
There is a thermistor 43, the outer wall other end of built-in glass tube 42 is equipped with DHT11 Temperature Humidity Sensor 45, and the one of built-in glass tube
End is equipped with connector 44, and the outer wall of the first outer tube 31 is equipped with control panel 5, and the outer wall of control panel 5 is equipped with display screen 51,
The inside of control panel 5 is embedded with chip 52 and single-chip microcontroller 53 respectively, and data company is connected between thermistor 43 and chip 52
Wiring 6, built-in glass tube 42 are socketed in 1 outer wall of enteral nutrition feeding tube, and 32 ring-wound of dry type electrothermal tube in the intestine feed by nutrition
1 outer wall of pipe is supported, control panel 5 and 31 adhesion of the first outer tube are fixed.
In the present embodiment, the first outer tube 31 and the second outer tube 41 are all made of heat resistant glass material and are made, and material has good
Good heat-resisting effect, structure is hard, non-breakable.
Further, the model NDTXW- that dry type electrothermal tube 32 is produced using Langfang warm winter electric heating Science and Technology Ltd.
12.5.230 carbon fiber heating cable, support circuit can also be provided by the producer, in addition to this, be related to electricity in the present invention
Road and electronic component and module are the prior art, and those skilled in the art may be implemented completely, are not necessarily to superfluous words, this hair
The content of bright protection is not related to the improvement for software and method yet.
Specifically, thermistor 43 is using Shantou City newly at the subzero temperature of the model MF12 of Electronic Science and Technology Co., Ltd.'s production
Thermistor, support circuit can also be provided by the producer, in addition to this, the present invention in be related to circuit and electronic component with
And module is the prior art, those skilled in the art may be implemented completely, be not necessarily to superfluous words, the content that the present invention protects is not yet
It is related to the improvement for software and method.
In addition, chip 52 is matched using the model NE555 integrated circuit of Shenzhen Zhou Fa Electronic Science and Technology Co., Ltd. production
Set circuit can also be provided by the producer, and in addition to this, circuit and electronic component and module are related in the present invention is
The prior art, those skilled in the art may be implemented completely, be not necessarily to superfluous words, and the content that the present invention protects is not related to for software yet
With the improvement of method.
In addition to this, DHT11 Temperature Humidity Sensor 45 is connect with 53 input end signal of single-chip microcontroller, and 53 output end of single-chip microcontroller is logical
It crosses control circuit A and is connected with display screen 51, control circuit A includes 1602 liquid crystal registers, and the pipe on 1602 liquid crystal registers
Foot 3 is grounded by 10K potentiometer R1, and pin 15 connects power supply by 1K resistance R2, and data-/ command selects end RS and single-chip microcontroller 53 defeated
Outgoing interface electrical connection, enable end EN are electrically connected with 53 output interface of single-chip microcontroller.
It is worth noting that model of the single-chip microcontroller 53 using the production of Shenzhen Ying Ruien Science and Technology Ltd.
The single-chip microcontroller of STC12C5410AD, support circuit can also be provided by the producer, in addition to this, the present invention in be related to circuit and
Electronic component and module are the prior art, and those skilled in the art may be implemented completely, are not necessarily to superfluous words, and the present invention protects
The content of shield is not related to the improvement for software and method yet.
It is worth noting that model LCD1602 of the display screen 51 using the production of Shenzhen Jing Huidi Electronics Co., Ltd.
Liquid crystal display, support circuit can also be provided by the producer, in addition to this, be related to circuit and electronic component in the present invention
And module is the prior art, those skilled in the art may be implemented completely, be not necessarily to superfluous words, the content that the present invention protects
It is not related to the improvement for software and method.
The intelligent enteral nutrition of the present embodiment feeds constant-temperature heating system when in use, and intestinal nutrient solution is fed from enteral nutrition
It supports pipe 1 to be flowed into nasointestinal tube 2, and followed by heating module 3 and temperature measurement module 4, it is interior when intestinal nutrient solution temperature is lower
43 resistance value of thermistor for setting 42 outer wall of glass tube is larger, and 2 foot current potentials of chip 52 are lower than the 1/3 of Ec voltage, at this time chip 52
3 feet export high level, triggering bidirectional thyristor V conducting, and dry type electrothermal tube 32 is heated, to start time-count cycle,
When 43 temperature of thermistor for being placed in temperature measuring point is higher than setting value and time-count cycle does not complete also, dry type electrothermal tube 32L is fixed
When end cycle after just be cut off, when 43 temperature of thermistor is reduced to setting value or less, can again trigger bidirectional thyristor V
Conducting is connected dry type electrothermal tube 32 and is heated, and heating can be carried out to the intestinal nutrient solution inside enteral nutrition feeding tube 1 and is risen
Temperature avoids intestinal nutrient solution from being caused temperature to reduce by flow rate effect, and remains certain temperature to reach intelligent constant-temperature
Effect, convenient for the absorption of intestinal nutrient solution；
DHT11 Temperature Humidity Sensor 45 is connect with 53 input end signal of single-chip microcontroller, and 53 output end of single-chip microcontroller passes through control electricity
Road A is connected with display screen 51, and control circuit A includes 1602 liquid crystal registers, and the pin 3 on 1602 liquid crystal registers passes through
10K potentiometer R1 ground connection, pin 15 connect power supply by 1K resistance R2, and data-/ command selects end RS and 53 output interface of single-chip microcontroller
Electrical connection, enable end EN is electrically connected with 53 output interface of single-chip microcontroller, so that the temperature inside enteral nutrition feeding tube 1 is in display screen
It is shown on 51, is convenient for observing, improve therapeutic effect.
Embodiment 2
Nasopharyngeal cavity is caused to be burnt existing in order to avoid the raising of 2 outside wall temperature of nasointestinal tube as second of embodiment of the invention
As occurring, the present invention staff makes improvements the structure of nasointestinal tube 2, as a kind of preferred embodiment, as shown in Figure 6 and Figure 7, surveys
One end of warm module 4 is equipped with nasointestinal tube 2, and one end of nasointestinal tube 2 is provided with screwed pipe 21, and nasointestinal tube 2 includes outer cylinder 22, outer cylinder
22 inside is equipped with instlated tubular 23, and hollow cavity 24 is equipped between outer cylinder 22 and instlated tubular 23, and the inner wall of instlated tubular 23 is equipped with
Heat-resistant tube 25, nasointestinal tube 2 and screwed pipe 21 are an integral molding structure, and the inner wall of connector 44 is provided with internal screw thread, 21 He of screwed pipe
Connector 44 is threadedly coupled.
In the present embodiment, instlated tubular 23 is made of heat-protecting glass material, and 23 thickness of instlated tubular of the present embodiment is preferred
It is convenient in heat transfer to nasointestinal tube 2 for 5mm so that instlated tubular 23 has good heat insulation.
Further, heat-resistant tube 25 is made of heat-stable ceramic material, and 25 thickness of heat-resistant tube of the present embodiment is preferably
5mm so that the whole heat-resisting effect of heat-resistant tube 25 is good, while having good heat insulation.
The intelligent enteral nutrition of the present embodiment feeds constant-temperature heating system when in use, by 21 spiral shell of screwed pipe of nasointestinal tube 2
Enter 44 side of connector, so that nasointestinal tube 2 is mounted on 1 one end of enteral nutrition feeding tube, nasointestinal tube 2 be placed in from the nasal cavity of patient,
And temperature can be completely cut off by heat-resistant tube 25 and instlated tubular 23, while opening up between outer cylinder 22 and instlated tubular 23 hollow
Chamber 24 avoids nasopharyngeal cavity and burns so that heat can not be transmitted on outer cylinder 22, and then ensure that 2 outside wall temperature of nasointestinal tube is normal
Hurt phenomenon.
The basic principles, main features and advantages of the present invention have been shown and described above.The technology of the industry
For personnel it should be appreciated that the present invention is not limited to the above embodiments, described in the above embodiment and specification is only the present invention
Preference, be not intended to limit the invention, without departing from the spirit and scope of the present invention, the present invention also has various
Changes and improvements, these changes and improvements all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by institute
Attached claims and its equivalent thereof.
Claims (7)
1. intelligent enteral nutrition feeds constant-temperature heating system, including enteral nutrition feeding tube (1), it is mounted on the enteral nutrition and feeds
It supports the heating module (3) of pipe (1) outer wall one end and is mounted on the thermometric mould of enteral nutrition feeding tube (1) the outer wall other end
Block (4), it is characterised in that: the heating module (3) includes the first outer tube (31), and the inner wall of first outer tube (31) is equipped with
Multiple dry type electrothermal tubes (32), the temperature measurement module (4) include the second outer tube (41), and the inside of first outer tube (31) is installed
Have built-in glass tube (42), outer wall one end of the built-in glass tube (42) is equipped with thermistor (43), the built-in glass
The outer wall other end of pipe (42) is equipped with DHT11 Temperature Humidity Sensor (45), and one end of the built-in glass tube is equipped with connector
(44), the outer wall of first outer tube (31) is equipped with control panel (5), and the outer wall of the control panel (5) is equipped with display
Shield (51), the inside of the control panel (5) is embedded with chip (52) and single-chip microcontroller (53) respectively, the thermistor (43) and
Data connecting line (6) are connected between the chip (52).
2. intelligence enteral nutrition according to claim 1 feeds constant-temperature heating system, it is characterised in that: the built-in glass
Pipe (42) is socketed in enteral nutrition feeding tube (1) outer wall.
3. intelligence enteral nutrition according to claim 1 feeds constant-temperature heating system, it is characterised in that: the dry type electric heating
(32) ring-wound is managed in enteral nutrition feeding tube (1) outer wall.
4. intelligence enteral nutrition according to claim 1 feeds constant-temperature heating system, it is characterised in that: the control panel
(5) it is fixed with first outer tube (31) adhesion.
5. intelligence enteral nutrition according to claim 1 feeds constant-temperature heating system, it is characterised in that: the temperature measurement module
(4) one end is equipped with nasointestinal tube (2), and one end of the nasointestinal tube (2) is provided with screwed pipe (21), nasointestinal tube (2) packet
Include outer cylinder (22), the inside of the outer cylinder (22) is equipped with instlated tubular (23), the outer cylinder (22) and the instlated tubular (23) it
Between be equipped with hollow cavity (24), the inner wall of the instlated tubular (23) is equipped with heat-resistant tube (25).
6. intelligence enteral nutrition according to claim 5 feeds constant-temperature heating system, it is characterised in that: the nasointestinal tube
(2) it is an integral molding structure with the screwed pipe (21).
7. intelligence enteral nutrition according to claim 5 feeds constant-temperature heating system, it is characterised in that: the connector (44)
Inner wall be provided with internal screw thread, the screwed pipe (21) and the connector (44) are threadedly coupled.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811102841.8A CN109091396A (en) | 2018-09-20 | 2018-09-20 | Intelligent enteral nutrition feeds constant-temperature heating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811102841.8A CN109091396A (en) | 2018-09-20 | 2018-09-20 | Intelligent enteral nutrition feeds constant-temperature heating system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109091396A true CN109091396A (en) | 2018-12-28 |
Family
ID=64866974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811102841.8A Pending CN109091396A (en) | 2018-09-20 | 2018-09-20 | Intelligent enteral nutrition feeds constant-temperature heating system |
Country Status (1)
| Country | Link |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000081192A (en) * | 1998-09-04 | 2000-03-21 | Benkan Corp | Heat insulation pipe |
| CN1395478A (en) * | 2000-01-18 | 2003-02-05 | 爱德华兹生命科学公司 | Device and method measuring temp. of patient |
| CN1899641A (en) * | 2005-07-22 | 2007-01-24 | 崇仁科技事业股份有限公司 | Respirator catheter |
| CN202052026U (en) * | 2011-05-05 | 2011-11-30 | 中国人民解放军第四军医大学 | Enteral nutrition solution heating and refrigerating device based on digital temperature sensor |
| CN204932311U (en) * | 2015-09-07 | 2016-01-06 | 中国人民解放军海军总医院 | A kind of automatic temperature-control intestinal nutrient solution heater |
| CN207197579U (en) * | 2017-09-12 | 2018-04-06 | 奥星制药设备（石家庄）有限公司 | A kind of temperature and humidity measurement sensor |
| CN209204113U (en) * | 2018-09-20 | 2019-08-06 | 南京医科大学附属逸夫医院 | Intelligent enteral nutrition feeds constant-temperature heating system |
-
2018
- 2018-09-20 CN CN201811102841.8A patent/CN109091396A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000081192A (en) * | 1998-09-04 | 2000-03-21 | Benkan Corp | Heat insulation pipe |
| CN1395478A (en) * | 2000-01-18 | 2003-02-05 | 爱德华兹生命科学公司 | Device and method measuring temp. of patient |
| CN1899641A (en) * | 2005-07-22 | 2007-01-24 | 崇仁科技事业股份有限公司 | Respirator catheter |
| CN202052026U (en) * | 2011-05-05 | 2011-11-30 | 中国人民解放军第四军医大学 | Enteral nutrition solution heating and refrigerating device based on digital temperature sensor |
| CN204932311U (en) * | 2015-09-07 | 2016-01-06 | 中国人民解放军海军总医院 | A kind of automatic temperature-control intestinal nutrient solution heater |
| CN207197579U (en) * | 2017-09-12 | 2018-04-06 | 奥星制药设备（石家庄）有限公司 | A kind of temperature and humidity measurement sensor |
| CN209204113U (en) * | 2018-09-20 | 2019-08-06 | 南京医科大学附属逸夫医院 | Intelligent enteral nutrition feeds constant-temperature heating system |
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