CN213373848U - Nasal feeding temperature control device - Google Patents
Nasal feeding temperature control device Download PDFInfo
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- CN213373848U CN213373848U CN202021366508.0U CN202021366508U CN213373848U CN 213373848 U CN213373848 U CN 213373848U CN 202021366508 U CN202021366508 U CN 202021366508U CN 213373848 U CN213373848 U CN 213373848U
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- temperature
- closing cap
- nasal feeding
- nasogastric
- thermo jug
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Abstract
The utility model belongs to the technical field of medical instrument, concretely relates to nasal feeding temperature control device, including mount, closing cap and the open-top thermo jug that is used for installing the nasogastric tube, mount fixed mounting is on the closing cap, nasogastric tube demountable installation is on the mount, the cover is equipped with two cavity rubber stoppers on the nasogastric tube, two through-holes have been seted up on the closing cap, cavity rubber stopper demountable installation is in the through-hole, closing cap demountable installation is on the thermo jug, the heat preservation pot is loaded with the water that the temperature is higher than 38 ℃, the nasogastric tube still twines outside the closing cap has the temperature measurement hose, be equipped with temperature sensing color-changing material in the temperature measurement hose, temperature sensing color-changing basic temperature of temperature sensing color-changing material is between 38 ℃ to 40 ℃. The purpose is as follows: the problem of the inconvenient control of nasal feeding food temperature control that current nasal feeding mode leads to is solved.
Description
Technical Field
The utility model belongs to the technical field of medical instrument, concretely relates to nasal feeding temperature control device.
Background
Many patients in clinical practice require nasogastric feeding, particularly critical patients with ICU, whose nutritional requirements are essentially based on the feeding tube. The temperature of nasal feeding solutions is explicitly stated in the basic care literature to be 38 ℃ to 40 ℃.
The nasal feeding food has over-high temperature, which is easy to cause gastrointestinal tract mucosa injury of patients, and the over-low temperature of the nasal feeding food can influence the digestive function of the patients and cause dyspepsia.
Meanwhile, the temperature of the nasal feeding liquid is difficult to control, and because the liquid diet is prepared in advance, the liquid diet becomes cold and is not suitable for being directly fed to patients in cold weather, the liquid diet needs to be heated again, the liquid diet is easy to deteriorate in hot weather, the nasal feeding liquid is easy to cause strong contraction of gastric mucosa to cause diarrhea and even aggravate the disease condition, or the patients suffer from new diseases, such as gastritis or other stomach diseases.
SUMMERY OF THE UTILITY MODEL
The utility model aims at: aims to provide a nasal feeding temperature control device which is used for solving the problem that the temperature of nasal feeding food is inconvenient to control due to the existing nasal feeding mode.
In order to realize the technical purpose, the utility model discloses a technical scheme as follows:
the utility model provides a nasal feeding temperature control device, is including mount, closing cap and the top open-ended thermo jug that is used for installing the nasal feeding pipe, mount fixed mounting is on the closing cap, nasal feeding pipe demountable installation is on the mount, the last cover of nasal feeding pipe is equipped with two cavity rubber plugs, two through-holes have been seted up on the closing cap, cavity rubber plug demountable installation is in the through-hole, closing cap demountable installation is on the thermo jug, the thermo jug is loaded with the water that the temperature is higher than 38 ℃, the nasal feeding pipe still twines the temperature measurement hose outside the closing cap, be equipped with temperature sensing color-changing material in the temperature measurement hose, temperature sensing color-changing material's temperature sensing basic temperature that discolours is between 38 ℃ to 40 ℃.
The thermochromic pigment is prepared from an electron transfer type organic compound system, the electron transfer type organic compound is an organic color system with a special chemical structure, the molecular structure of the organic matter is changed due to electron transfer at a specific temperature, so that color conversion is realized, when the temperature is lower than 38 ℃, the temperature measuring hose part displays purple, when the temperature is between 38 and 40 ℃, the temperature measuring hose part displays blue, and when the temperature is higher than 40 ℃, the temperature measuring hose part displays colorless.
Further inject, the mount includes two spinal branch vaulting poles, fixed mounting has a plurality of joint posts on the bracing piece, the nasogastric tube is the winding of S-shaped on the joint post of two spinal branch vaulting poles. Such structural design, the nasogastric tube is the winding of S-shaped on the mount for the longer nasogastric tube of length is located the thermo jug, and when extension food passed through the nasogastric tube, dwell time in the thermo jug, and then make food have the water heating in the sufficient time by the thermo jug.
Further inject, install heater and temperature controller in the thermo jug, thermo jug outer wall fixed mounting has turn-on button, pilot lamp and power, heater, temperature controller, turn-on button, pilot lamp and power are established ties, the temperature setting of temperature controller is 40 ℃. By adopting the structure design, in the actual use process, water with the temperature lower than 38 ℃ can be directly injected into the thermos flask, then the water in the thermos flask is heated to 40 ℃ by the heater, and then food is injected into the nasal feeding tube by the injector, so that the use is more convenient.
Further limiting, a plurality of inverted L-shaped clamping blocks are fixedly arranged on the heat preservation pot, a guide groove is formed in the sealing cover, the inverted L-shaped clamping blocks are located in the guide groove, a clamping groove is formed in the top end of the guide groove of the sealing cover, and the free ends of the inverted L-shaped clamping blocks are clamped in the clamping groove. Due to the structural design, the detachable installation between the sealing cover and the heat preservation kettle is completed through the mutual matching of the inverted L-shaped clamping block, the guide groove and the clamping groove, the structure is simple, and the use is convenient.
Further inject, the top opening part of thermo jug has seted up annular mounting groove, integrated into one piece has the boss on the closing cap, the boss is located the mounting groove, fixed mounting has the sealing washer on the annular mounting groove. Due to the structural design, after the sealing cover is arranged on the thermos bottle, the gap between the sealing cover and the thermos bottle is sealed through the sealing ring, so that water in the thermos bottle can be prevented from flowing out from the gap between the sealing cover and the thermos bottle.
Further limiting, a window is formed in the heat preservation kettle, transparent plastic is embedded in the window, and a leveling line is carved on the transparent plastic. Due to the structural design, the water level in the thermos can be observed through the transparent glass and the water level line, and when water is injected into the thermos, the water level can be kept at a proper height, so that the problems that the water level is too low and the heating effect of the water in the thermos on the nasogastric tube is poor can be solved; meanwhile, the problem that water overflows from the thermos bottle after the nasogastric tube is placed in the thermos bottle due to excessive water in the thermos bottle can be avoided.
Adopt above-mentioned technical scheme's utility model, have following advantage:
1. the food in the nasal feeding tube is heated through the thermos flask, so that the problems that the gastrointestinal mucosa of a patient is easily damaged due to overhigh temperature of the nasal feeding food, and the digestive function of the patient is influenced due to overlow temperature of the nasal feeding food, so that dyspepsia is caused, and inconvenience is brought to nursing work are solved;
2. the temperature of the food in the nasal feeding tube is detected in real time through the temperature measuring hose, so that the temperature of the food in the nasal feeding tube is further ensured to be in the range of 38-40 ℃;
3. the nasal feeding tube is wound on the fixing frame in an S shape, so that the nasal feeding tube with longer length is positioned in the thermos flask, the retention time of food in the thermos flask when passing through the nasal feeding tube is prolonged, and the food has enough time to be heated by water in the thermos flask;
4. through mutually supporting of last heater, temperature controller, the turn-on button of thermo jug, pilot lamp and power, can directly inject the water that the temperature is less than 38 ℃ into in the thermo jug, then heat the water in the thermo jug to 40 ℃ through the heater, food is injected to nasal feeding intraductal to the rethread syringe, and it is more convenient to use.
Drawings
The present invention can be further illustrated by the non-limiting examples given in the accompanying drawings;
fig. 1 is a schematic structural view of an embodiment of a nasal feeding temperature control device of the present invention;
FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;
fig. 3 is a schematic structural view of a sectional view of an embodiment of a nasal feeding temperature control device of the present invention;
fig. 4 is a schematic structural view of a fixing frame and a sealing cover part in an embodiment of a nasal feeding temperature control device of the present invention;
FIG. 5 is a schematic structural view of a thermo jug according to an embodiment of the nasal feeding temperature control device of the present invention;
FIG. 6 is an enlarged view of the structure at B in FIG. 5;
the main element symbols are as follows:
a nasal feeding tube 1, an injector 10,
A support rod 21, a clamping column 22,
A sealing cover 3, a guide groove 30, a through hole 31, a hollow rubber plug 32,
A thermo jug 4, a transparent plastic 40, a heater 41, a temperature controller 42, a start button 43, an indicator light 44,
The temperature measuring device comprises a temperature measuring hose 5, an inverted L-shaped fixture block 6, an annular mounting groove 60, a boss 61 and a sealing ring 62.
Detailed Description
The present invention will be described in detail with reference to the drawings and specific embodiments, wherein like reference numerals are used for similar or identical parts in the drawings or the description, and implementations not shown or described in the drawings are known to those of ordinary skill in the art. In addition, directional terms, such as "upper", "lower", "top", "bottom", "left", "right", "front", "rear", and the like, used in the embodiments are only directions referring to the drawings, and are not intended to limit the scope of the present invention.
As shown in fig. 1-6, the utility model discloses a nasal feeding temperature control device, including the mount that is used for installing nasal feeding tube 1, closing cap 3 and open-top's thermo jug 4, mount fixed mounting is on closing cap 3, nasal feeding tube 1 demountable installation is on the mount, the cover is equipped with two cavity rubber plugs 32 on nasal feeding tube 1, two through-holes 31 have been seted up on the closing cap 3, cavity rubber plug 32 demountable installation is in through-hole 31, closing cap 3 demountable installation is on thermo jug 4, the water that the temperature is higher than 38 ℃ is loaded in thermo jug 4, nasal feeding tube 1 still twines temperature measurement hose 5 outside closing cap 3, be equipped with temperature sensing color-changing material in the temperature measurement hose 5, temperature sensing color-changing material's temperature sensing basic temperature that discolours is between 38 ℃ to 40 ℃.
The thermochromic pigment is prepared from an electron transfer type organic compound system, the electron transfer type organic compound is an organic color system with a special chemical structure, the molecular structure of the organic matter is changed due to electron transfer at a specific temperature, so that color conversion is realized, when the temperature is lower than 38 ℃, the part of the temperature measuring hose 5 displays purple, when the temperature is between 38 and 40 ℃, the part of the temperature measuring hose 5 displays blue, and when the temperature is higher than 40 ℃, the part of the temperature measuring hose 5 displays colorless.
The fixing frame comprises two supporting rods 21, a plurality of clamping columns 22 are fixedly mounted on the supporting rods 21, and the nasal feeding tube 1 is wound on the clamping columns 22 of the two supporting rods 21 in an S shape. Nasogastric tube 1 is the winding of S-shaped on the mount for the longer nasogastric tube 1 of length is located thermo jug 4, and extension food is when nasogastric tube 1, the dwell time in thermo jug 4, and then makes food have the water heating in sufficient time by thermo jug 4.
A heater 41 and a temperature controller 42 are installed in the thermo jug 4, a start button 43, an indicator light 44 and a power supply are fixedly installed on the outer wall of the thermo jug 4, the heater 41, the temperature controller 42, the start button 43, the indicator light 44 and the power supply are connected in series, and the temperature of the temperature controller 42 is set to be 40 ℃. In the actual use process, water with the temperature lower than 38 ℃ can be directly injected into the thermos bottle 4, then the water in the thermos bottle 4 is heated to 40 ℃ by the heater 41, and then food is injected into the nasogastric tube 1 by the injector 10, so that the use is more convenient.
A plurality of inverted L-shaped clamping blocks 6 are fixedly arranged on the heat preservation pot 4, a guide groove 30 is formed in the sealing cover 3, the inverted L-shaped clamping blocks 6 are located in the guide groove 30, a clamping groove is formed in the top end of the guide groove 30 of the sealing cover 3, and the free ends of the inverted L-shaped clamping blocks 6 are clamped in the clamping groove. The detachable installation between the sealing cover 3 and the heat preservation pot 4 is completed through the mutual matching of the inverted L-shaped clamping block 6, the guide groove 30 and the clamping groove, the structure is simple, and the use is convenient.
An annular mounting groove 60 is formed in the opening at the top end of the thermo jug 4, a boss 61 is integrally formed on the sealing cover 3, the boss 61 is located in the mounting groove 60, and a sealing ring 62 is fixedly mounted on the annular mounting groove 60. After the sealing cover 3 is mounted on the thermo jug 4, the sealing ring 62 seals the gap between the sealing cover 3 and the thermo jug 4, so that the water in the thermo jug 4 can be prevented from flowing out from the gap between the sealing cover 3 and the thermo jug 4.
The thermo jug 4 is provided with a window, transparent plastic 40 is embedded in the window, and a level line is carved on the transparent plastic 40. The water level in the thermos bottle 4 can be observed through the transparent glass and the water level line, and when water is injected into the thermos bottle 4, the water level can be kept at a proper height, so that the problems that the water level is too low and the heating effect of the water in the thermos bottle 4 on the nasogastric tube 1 is poor can be solved; meanwhile, the problem that water overflows from the thermos bottle 4 after the nasogastric tube 1 is placed in the thermos bottle 4 due to excessive water in the thermos bottle 4 can be avoided.
In the embodiment, when the temperature measuring device is used, a first hollow rubber plug 32 is sleeved on the nasogastric tube 1, then the nasogastric tube 1 is inserted into the through hole 31 on the right side of the sealing cover 3, then the nasogastric tube 1 is wound on the fixing frame in an S shape, finally the nasogastric tube 1 penetrates out of the through hole 31 on the left side of the sealing cover 3, a second hollow rubber plug 32 is sleeved on the nasogastric tube 1, then the two hollow rubber plugs 32 are respectively plugged, and a temperature measuring hose 5 is wound on the nasogastric tube 5 on the outer side of the through hole 31 on the left side;
injecting warm water with the temperature lower than 38 ℃ into the heating kettle 4, then inserting the fixing frame into the heating kettle 4 to enable the sealing cover 3 to be fixedly arranged on the heating kettle 4, pressing the start button 43 to enable the heater 41 and the indicating lamp 44 to work to heat the warm water in the heating kettle 4, and when the temperature reaches 40 ℃, disconnecting the circuit between the heater 41 and the power supply by the temperature controller 42 to enable the heater 41 to stop heating and enable the indicating lamp 44 to be turned off;
at this point, the end of the nasogastric tube 1 can be inserted into the nose of the patient, and then the syringe 10 is installed on the nasogastric tube 1 for nasogastric feeding:
in the nasal feeding process, food is injected into nasal feeding tube 1 from syringe 10, the middle part of nasal feeding tube 1 is located thermo jug 4, food in nasal feeding tube 1 is when thermo jug 4, the temperature that is loaded in thermo jug 4 is higher than 38 ℃ water heating, the temperature of food in nasal feeding tube 1 is detected by temperature measurement hose 5, when temperature measurement hose 5 is greater than 40 ℃ at the temperature, temperature measurement hose 5 position shows colourless, at this moment, should accelerate the injection speed of syringe 1, reduce the dwell time of food in thermo jug 4, thereby reach the temperature that reduces food and break away from thermo jug 4, otherwise, accelerate the injection speed.
The above is to the nasal feeding temperature control device provided by the utility model is introduced in detail. The description of the specific embodiments is only intended to facilitate an understanding of the method of the invention and its core ideas. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.
Claims (6)
1. A nasal feeding temperature control device, characterized in that: including mount, closing cap (3) and top open-ended thermo jug (4) that are used for installing nasogastric tube (1), mount fixed mounting is on closing cap (3), nasogastric tube (1) demountable installation is on the mount, the cover is equipped with two cavity rubber buffer (32) on nasogastric tube (1), two through-holes (31) have been seted up on closing cap (3), cavity rubber buffer (32) demountable installation is in through-hole (31), closing cap (3) demountable installation is on thermo jug (4), the water that the temperature is higher than 38 ℃ is loaded in thermo jug (4), nasogastric tube (1) still twines temperature measurement hose (5) outside closing cap (3), be equipped with temperature sensing color-changing material in temperature measurement hose (5), temperature sensing color-changing basic temperature of temperature sensing color-changing material is between 38 ℃ to 40 ℃.
2. A nasogastric temperature control device according to claim 1, characterized in that: the fixing frame comprises two supporting rods (21), a plurality of clamping columns (22) are fixedly mounted on the supporting rods (21), and the nasal feeding tube (1) is wound on the clamping columns (22) of the two supporting rods (21) in an S shape.
3. A nasogastric temperature control device according to claim 1, characterized in that: install heater (41) and temperature controller (42) in thermo jug (4), thermo jug (4) outer wall fixed mounting has start button (43), pilot lamp (44) and power, heater (41), temperature controller (42), start button (43), pilot lamp (44) and power are established ties, the temperature of temperature controller (42) sets up to 40 ℃.
4. A nasogastric temperature control device according to claim 1, characterized in that: the heat preservation pot is characterized in that a plurality of inverted L-shaped clamping blocks (6) are fixedly arranged on the heat preservation pot (4), a guide groove (30) is formed in the sealing cover (3), the inverted L-shaped clamping blocks (6) are located in the guide groove (30), a clamping groove is formed in the top end of the guide groove (30) of the sealing cover (3), and the free ends of the inverted L-shaped clamping blocks (6) are clamped in the clamping groove.
5. A nasogastric temperature control device according to claim 4, wherein: annular mounting groove (60) have been seted up to the top opening part of thermo jug (4), integrated into one piece has boss (61) on closing cap (3), boss (61) are located mounting groove (60), fixed mounting has sealing washer (62) on annular mounting groove (60).
6. A nasogastric temperature control device according to claim 1, characterized in that: the thermos bottle is characterized in that a window is formed in the thermos bottle (4), transparent plastic (40) is embedded in the window, and a level line is carved on the transparent plastic (40).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021366508.0U CN213373848U (en) | 2020-07-13 | 2020-07-13 | Nasal feeding temperature control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021366508.0U CN213373848U (en) | 2020-07-13 | 2020-07-13 | Nasal feeding temperature control device |
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| Publication Number | Publication Date |
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| CN213373848U true CN213373848U (en) | 2021-06-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021366508.0U Active CN213373848U (en) | 2020-07-13 | 2020-07-13 | Nasal feeding temperature control device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117297860A (en) * | 2023-11-30 | 2023-12-29 | 山东百多安医疗器械股份有限公司 | Temperature sensing type stomach intestine fistulization pipe |
-
2020
- 2020-07-13 CN CN202021366508.0U patent/CN213373848U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117297860A (en) * | 2023-11-30 | 2023-12-29 | 山东百多安医疗器械股份有限公司 | Temperature sensing type stomach intestine fistulization pipe |
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