CN204972312U - Novel nasogastric tube injection that keeps warm device - Google Patents
Novel nasogastric tube injection that keeps warm device Download PDFInfo
- Publication number
- CN204972312U CN204972312U CN201520554492.9U CN201520554492U CN204972312U CN 204972312 U CN204972312 U CN 204972312U CN 201520554492 U CN201520554492 U CN 201520554492U CN 204972312 U CN204972312 U CN 204972312U
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- CN
- China
- Prior art keywords
- chip microcomputer
- nasal feeding
- control
- thermos flask
- feeding tube
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to the technical field of medical equipment, especially, relate to novel nasogastric tube injection that keeps warm device. The utility model discloses a constant temperature heating ware carries out the constant temperature protection to the thermos, adopts the singlechip to control the assurance steady temperature to temperature control module, and the input that the even velocity of flow, single chip microcomputer control time block control liquid medicine are stabilized to the device control is gone into to the single chip microcomputer control automatic pump, the singlechip presents control data information on liquid crystal display to reach the convection current pledge and played that the guard action is stabilized to the invariant and controlled flow rate avoids the palirrhea emergence that leads to the mistake to be inhaled of stomach content, avoided injecting the nasal feed process that liquid food and operating procedure loaded down with trivial details operating time grow many times.
Description
Technical field
This utility model relates to technical field of medical instruments, particularly relates to Novel nasal feeding tube insulation injection device.
Background technology
EN support refers to that nasal feeding tube is inserted in gastrointestinal through side nasal cavity, oral cavity, gastrointestinal tract fistulization oral etc. and carries out artificial feeding, to ensure that patient can take in the Therapeutic Method of the nutrient substance such as enough protein and heat.Nutrient substance factor trans-portal vein through nasal feeding tube input enters liver, can promote the recovery of function of intestinal canal, improve the nutriture of body, effectively shortens the course for the treatment of of disease.
Current nasal feeding tube still comprises injects sebific duct and syringe formation, syringe is connected to the end injecting sebific duct, hand-hole is provided with in the insertion end injecting sebific duct, when doing nasal feeding to patient, need remain undecided injecting the nasal cavity insertion of sebific duct from patient, first injecting a small amount of warm water with syringe toward patient's gastric, and then injecting liquid food or medicinal liquid etc., finally injecting a small amount of warm water with clean injection sebific duct chamber, finally extract injection sebific duct; This nasal feeding method exists because syringe capacity is less, the liquid such as spoon meat or medicinal liquid thing needs multiple injection, complex operation step, operating time is long, and can not the control injection rate of stable and uniform, causes the liquid such as spoon meat or medicinal liquid thing easily to cause pollution, and during liquid thing injection patient's gastric, because temperature is lower or temperature differs, stomach intrinsic nerve can be stimulated, affect the absorption of patient's convection current pledge.
Utility model content
Technical problem to be solved in the utility model, it is the technical deficiency for above-mentioned existence, provide Novel nasal feeding tube insulation injection device, thermostatic heater is adopted to carry out constant temperature protection to thermos flask, adopt single-chip microcomputer to carry out control to temperature control modules and ensure steady temperature, Single-chip Controlling pumps into the flow velocity that device controls stable and uniform automatically, and Single-chip Controlling time block controls the input of medicinal liquid; Control data information is presented in LCDs by single-chip microcomputer; thus reach convection current pledge and play constant stable protective effect and coutroi velocity and avoid gastric content reflux to cause the generation of by mistake inhaling, avoid multiple injection liquid food and complex operation step operating time long nasal feeding process.
For solving the problems of the technologies described above, the technical scheme that this utility model adopts is: comprise thermos flask, and thermos flask outer wall is socketed with heat preserving circle tube; Bottom thermos flask, thermostatic heater is installed; Thermostatic heater is provided with gauge tap; Thermostatic heater inside is provided with single-chip microcomputer, temperature control modules and time block; Thermos flask screw top is connected with and automatically pumps into device; Automatically pump into device outer surface and be inlaid with LCDs; Automatically pump into device top and the drainage tube be connected with heat preserving circle tube top is installed; Heat preserving circle tube bottom is connected with nasal feeding tube.
Further optimization the technical program, the described device that automatically pumps into comprises seal cover, and seal cover inside is provided with self priming pump; Self priming pump is provided with charging suction pipe; Length direction and the thermos flask short transverse of charging suction pipe are consistent.
Further optimization the technical program, described gauge tap is connected with thermostatic heater, and single-chip microcomputer connects and controls self priming pump and thermostatic heater, and single-chip microcomputer is electrically connected with temperature control module, time block and LCDs.
Further optimization the technical program, described charging suction pipe, drainage tube and nasal feeding tube are silica gel material.
Compared with prior art, this utility model has the following advantages: 1, adopt thermostatic heater to carry out constant temperature protection to thermos flask, can carry out temperature control, ensure that the temperature constant of the liquid such as liquid food and medicinal liquid thing to the liquid food in thermos flask and medicinal liquid; 2, adopt single-chip microcomputer to carry out control to temperature control modules and ensure steady temperature, avoid manually-operated loaded down with trivial details, reach intelligent design temperature, avoiding makes a fault because of manual operation causes the operation of nasal feeding failure; 3, Single-chip Controlling time block controls the input of medicinal liquid, time block and automatically pump into the control of device by single-chip microcomputer, reaches the injection of medicinal liquid stable and uniform, is reached the effect of dose restriction by timing and flow velocity; 4, control data information is presented in LCDs by single-chip microcomputer, and medical worker can monitor the input situation of the liquid such as medicine and liquid food thing at any time, improves the work efficiency of medical worker, simplifies the operating process of nasal feeding process.
Accompanying drawing explanation
Fig. 1 is the front view of Novel nasal feeding tube insulation injection device.
Fig. 2 is the front view automatically pumping into device.
Fig. 3 is the built-in system block diagram of Novel nasal feeding tube insulation injection device.
In figure, 1, thermos flask; 2, heat preserving circle tube; 3, thermostatic heater; 4, gauge tap; 5, single-chip microcomputer; 6, temperature control modules; 7, time block; 8, automatically device is pumped into; 9, LCDs; 10, drainage tube; 11, nasal feeding tube; 12, seal cover; 13, self priming pump; 14, charging suction pipe.
Detailed description of the invention
For making the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with detailed description of the invention also with reference to accompanying drawing, this utility model is further described.Should be appreciated that, these describe just exemplary, and do not really want to limit scope of the present utility model.In addition, in the following description, the description to known features and technology is eliminated, to avoid unnecessarily obscuring concept of the present utility model.
Detailed description of the invention one: shown in composition graphs 1-3, comprises thermos flask 1, and thermos flask 1 outer wall is socketed with heat preserving circle tube 2; Thermostatic heater 3 is installed bottom thermos flask 1; Thermostatic heater 3 is provided with gauge tap 4; Thermostatic heater 3 inside is provided with single-chip microcomputer 5, temperature control modules 6 and time block 7; Thermos flask 1 screw top is connected with and automatically pumps into device 8; Automatically pump into device 8 outer surface and be inlaid with LCDs 9; Automatically pump into device 8 top and the drainage tube 10 be connected with heat preserving circle tube 2 top is installed; Heat preserving circle tube 2 bottom is connected with nasal feeding tube 11; Automatically pump into device 8 and comprise seal cover 12, seal cover 12 inside is provided with self priming pump 13; Self priming pump 13 is provided with charging suction pipe 14; Length direction and thermos flask 1 short transverse of charging suction pipe 14 are consistent; Gauge tap 4 is connected with thermostatic heater 3, and single-chip microcomputer 5 connects and controls self priming pump 13 and thermostatic heater 3, and single-chip microcomputer 5 is electrically connected with temperature control modules 6, time block 7 and LCDs 9; Charging suction pipe 14, drainage tube 10 and nasal feeding tube 11 are silica gel material.
Gauge tap 4 starts or cuts out thermostatic heater 3, and thermostatic heater 3 carries out heating and thermal insulation operation according to the control command of single-chip microcomputer 5 to thermos flask 1; Single-chip microcomputer 5, by controlling the rotating speed of self priming pump 13 thus reaching the flow velocity automatically pumping into device 8, reaches the effect of stable controllable flow rate; Single-chip microcomputer 5 is by controlling the rotating speed of time block 7 and self priming pump 13 thus reaching control medicine input and the operation of medicine input time; Feed pipe 14, drainage tube 10 and nasal feeding tube 11 are silica gel material, the purity of the liquid such as liquid food and medicinal liquid thing can be protected unaffected, avoid the pollution of medicine and food, reduce the phenomenon generation that gastric infects.
Adopt thermostatic heater 3 pairs of thermos flask 1 to carry out constant temperature protection, temperature control can be carried out to the liquid food in thermos flask 1 and medicinal liquid, ensure that the temperature constant of the liquid such as liquid food and medicinal liquid thing; Adopt single-chip microcomputer 5 pairs of temperature control modules 6 to carry out control and ensure steady temperature, avoid manually-operated loaded down with trivial details, reach intelligent design temperature, avoiding makes a fault because of manual operation causes the operation of nasal feeding failure; Single-chip microcomputer 5 controls the input that time block 7 controls medicinal liquid, time block 7 and automatically pump into the control of device 8 by single-chip microcomputer 5, reaches the injection of medicinal liquid stable and uniform, is reached the effect of dose restriction by timing and flow velocity; Control data information is presented in LCDs 9 by single-chip microcomputer 5, and medical worker can monitor the input situation of the liquid such as medicine and liquid food thing at any time, improves the work efficiency of medical worker, simplifies the operating process of nasal feeding process.
Should be understood that, above-mentioned detailed description of the invention of the present utility model only for exemplary illustration or explain principle of the present utility model, and is not formed restriction of the present utility model.Therefore, any amendment made when not departing from spirit and scope of the present utility model, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.In addition, this utility model claims be intended to contain fall into claims scope and border or this scope and border equivalents in whole change and modification.
Claims (4)
1. Novel nasal feeding tube insulation injection device, it is characterized in that: comprise thermos flask (1), thermos flask (1) outer wall is socketed with heat preserving circle tube (2); Thermos flask (1) bottom is provided with thermostatic heater (3); Thermostatic heater (3) is provided with gauge tap (4); Thermostatic heater (3) inside is provided with single-chip microcomputer (5), temperature control modules (6) and time block (7); Thermos flask (1) screw top is connected with and automatically pumps into device (8); Automatically pump into device (8) outer surface and be inlaid with LCDs (9); Automatically pump into device (8) top and the drainage tube (10) be connected with heat preserving circle tube (2) top is installed; Heat preserving circle tube (2) bottom is connected with nasal feeding tube (11).
2. the Novel nasal feeding tube insulation injection device according to claim (1), it is characterized in that: automatically pump into device (8) and comprise seal cover (12), seal cover (12) inside is provided with self priming pump (13); Self priming pump (13) is provided with charging suction pipe (14); Length direction and thermos flask (1) short transverse of charging suction pipe (14) are consistent.
3. the Novel nasal feeding tube insulation injection device according to claim (1), it is characterized in that: gauge tap (4) is connected with thermostatic heater (3), single-chip microcomputer (5) connects and controls self priming pump (13) and thermostatic heater (3), and single-chip microcomputer (5) is electrically connected with temperature control modules (6), time block (7) and LCDs (9).
4. the Novel nasal feeding tube insulation injection device according to claim (1), is characterized in that: charging suction pipe (14), drainage tube (10) and nasal feeding tube (11) are silica gel material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520554492.9U CN204972312U (en) | 2015-07-28 | 2015-07-28 | Novel nasogastric tube injection that keeps warm device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520554492.9U CN204972312U (en) | 2015-07-28 | 2015-07-28 | Novel nasogastric tube injection that keeps warm device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204972312U true CN204972312U (en) | 2016-01-20 |
Family
ID=55106740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520554492.9U Expired - Fee Related CN204972312U (en) | 2015-07-28 | 2015-07-28 | Novel nasogastric tube injection that keeps warm device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204972312U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106619137A (en) * | 2016-12-21 | 2017-05-10 | 南方医科大学第三附属医院 | Self-help stomach tube food injector with controllable speed and temperature |
-
2015
- 2015-07-28 CN CN201520554492.9U patent/CN204972312U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106619137A (en) * | 2016-12-21 | 2017-05-10 | 南方医科大学第三附属医院 | Self-help stomach tube food injector with controllable speed and temperature |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160120 Termination date: 20160728 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |