CN215308489U - Enteral nutrition infusion device - Google Patents
Enteral nutrition infusion device Download PDFInfo
- Publication number
- CN215308489U CN215308489U CN202120473683.8U CN202120473683U CN215308489U CN 215308489 U CN215308489 U CN 215308489U CN 202120473683 U CN202120473683 U CN 202120473683U CN 215308489 U CN215308489 U CN 215308489U
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- Prior art keywords
- infusion
- tube
- box
- constant temperature
- nasal feeding
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- 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
Links
- 238000001802 infusion Methods 0.000 title claims abstract description 71
- 235000016709 nutrition Nutrition 0.000 title claims abstract description 13
- 230000035764 nutrition Effects 0.000 title claims abstract description 13
- 235000015097 nutrients Nutrition 0.000 claims abstract description 17
- 239000011229 interlayer Substances 0.000 claims abstract description 16
- 239000007788 liquid Substances 0.000 claims abstract description 11
- 238000004321 preservation Methods 0.000 claims description 14
- 238000005485 electric heating Methods 0.000 claims description 12
- 238000007789 sealing Methods 0.000 claims description 7
- 230000001681 protective effect Effects 0.000 claims description 4
- 238000009413 insulation Methods 0.000 claims description 3
- 230000000284 resting effect Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 3
- 230000002349 favourable effect Effects 0.000 abstract description 3
- 230000000474 nursing effect Effects 0.000 abstract description 2
- 239000000243 solution Substances 0.000 description 12
- 238000010438 heat treatment Methods 0.000 description 6
- 230000009286 beneficial effect Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 210000001035 gastrointestinal tract Anatomy 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 238000004182 chemical digestion Methods 0.000 description 1
- 230000029087 digestion Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000003978 infusion fluid Substances 0.000 description 1
- 235000021056 liquid food Nutrition 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000008855 peristalsis Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model discloses an enteral nutrition infusion device, and relates to the technical field of medical nutrition supply nursing equipment. The nasal feeding device comprises a placement plate, wherein a nasal feeding box is fixedly arranged on one side of the top of the placement plate, an infusion bottle and an infusion device for conducting drainage on nutrient solution in the infusion bottle are fixedly arranged in the nasal feeding box, a constant temperature box is fixedly arranged on the other side of the top of the placement plate, two protection interlayers which correspond to each other are arranged in the constant temperature box, and an infusion tube at the bottom of the infusion bottle penetrates through the infusion device, is arranged in the two protection interlayers and penetrates out of one side of the constant temperature box. According to the utility model, the nutrient solution conveyed into the infusion tube is heated by using additional preset equipment, and the effect of the heat-insulating tube ensures that the equipment can still ensure the conveying temperature of the liquid under the condition of overlong infusion distance, so that the equipment is favorable for being used in a cold environment, and the good comfort of a patient during infusion of the nutrient solution is ensured.
Description
Technical Field
The utility model relates to the technical field of medical nutrition supply nursing equipment, in particular to an enteral nutrition infusion device.
Background
Enteral nutrition refers to a method for injecting nutrient solution which can be absorbed only by chemical digestion or without digestion into the gastrointestinal tract of a patient through a digestive tract catheter or a stoma to provide nutrients needed by the patient, is a simple, safe and effective nutrition supply method, and plays an increasingly important role in clinical nutrition support. At present, two methods of enteral nutrition feeding are oral feeding and tube feeding, wherein the tube feeding is divided into three methods: one-time administration, intermittent gravity drip and continuous drip by a pump. The continuous pumping of nutrient solution is slow, the temperature of the delivered liquid is affected by frequent outdoor standing time and too long transport distance of the infusion tube, and the patient feels uncomfortable when the weather is cold, which is not favorable for the absorption and utilization of the nutrient solution.
SUMMERY OF THE UTILITY MODEL
The utility model aims to: to solve the problems of the background art described above, the present invention provides an enteral feeding set.
The utility model specifically adopts the following technical scheme for realizing the purpose:
an enteral nutrition infusion device comprises an arrangement plate, wherein a nasal feeding box is fixedly arranged on one side of the top of the arrangement plate, an infusion bottle and an infusion device for conducting drainage on nutrient solution in the infusion bottle are fixedly arranged in the nasal feeding box, a constant temperature box is fixedly arranged on the other side of the top of the arrangement plate, two protection interlayers which correspond to each other are arranged in the constant temperature box, an infusion tube at the bottom of the infusion bottle penetrates through the infusion device and is arranged in the two protection interlayers and penetrates out of one side of the constant temperature box, electric heating wires are laid on the surfaces, far away from each other, temperature sensors inserted in the two protection interlayers are fixedly arranged on the constant temperature box, a first controller for electrically connecting the temperature sensors and the electric heating wires is fixedly arranged on the constant temperature box, and a heat insulation tube for inserting the infusion tube is further communicated on the constant temperature box, and an electric heating wire connected with the first controller is arranged in the heat preservation pipe.
Furthermore, the outer ring of the heat preservation pipe is sleeved with a heat preservation sleeve for preventing temperature from dissipating.
Furthermore, guide tubes which are coiled inside the constant temperature box are fixedly installed inside the two protective interlayers, infusion tubes connected with the bottom of the infusion bottle are slidably inserted inside the guide tubes, and liquid outlet ends of the guide tubes are communicated with the heat preservation tube.
Further, infusion set including fix in nasal feeding incasement portion controller two and with controller two phase electric connection's motor, the output shaft end fixed mounting of motor has the I shape control ring, the transfer line closely pastes the circular arc side of establishing at the I shape control ring, the week side equidistant fixed mounting of I shape control ring has a plurality of to be used for with transfer line in close contact with's depression bar.
Further, a rubber plate for preventing the equipment from sliding is fixedly installed at the bottom of the placing plate.
Furthermore, a threaded pipe communicated with the inside of the nasal feeding box is fixedly arranged at the top of the nasal feeding box, a sealing cover used for sealing the opening of the threaded pipe is connected to the threaded pipe in a threaded mode, and a liquid inlet pipe inserted into the threaded pipe is arranged at the top of the infusion bottle in a communicated mode.
The utility model has the following beneficial effects: according to the utility model, the nutrient solution conveyed into the infusion tube is heated by using additional preset equipment, and the effect of the heat-insulating tube ensures that the equipment can still ensure the conveying temperature of the liquid under the condition of overlong infusion distance, so that the equipment is favorable for being used in a cold environment, and the good comfort of a patient during infusion of the nutrient solution is ensured.
Drawings
FIG. 1 is a perspective view of the structure of the present invention;
FIG. 2 is a further perspective view of the present invention;
FIG. 3 is a side view of the structure of the present invention;
FIG. 4 is a sectional view taken along line A-A of FIG. 3 in accordance with the present invention;
FIG. 5 is a front view of the structure of the present invention;
FIG. 6 is a cross-sectional view taken in the direction B-B of FIG. 5 in accordance with the present invention;
reference numerals: 1. placing a plate; 2. an infusion bottle; 3. a fluid infusion device; 301. a second controller; 302. a motor; 303. a control loop; 4. a thermostat; 5. a protective barrier; 6. an electric heating wire; 7. a temperature sensor; 8. a first controller; 9. a heat preservation pipe; 10. an electric heating wire; 11. a nasal feeding box; 12. a heat-insulating sleeve; 13. a rubber plate; 14. a sealing cover; 15. and (6) guiding the tube.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.
In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "upper", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships conventionally arranged when the products of the present invention are used, and are only used for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the devices or elements indicated must have specific orientations, be constructed in specific orientations, and operated, and thus, should not be construed as limiting the present invention.
As shown in fig. 1-6, an embodiment of the present invention provides an enteral feeding set, which can heat the nutrient solution delivered into the infusion tube by using an additional preset device, ensure the temperature of the nutrient solution delivered by the device under the action of a heat preservation tube 9, facilitate the use of the device in cold environment, ensure the comfort of the patient during the infusion of the nutrient solution, and realize the structural function of the device, wherein the device comprises a setting plate 1, specifically, a nasal feeding box 11 for providing a support frame for the device is fixedly arranged at one side of the top of the setting plate 1, an infusion bottle 2 and an infusion device 3 for draining the nutrient solution in the infusion bottle 2 are fixedly arranged in the nasal feeding box 11, and a constant temperature box 4 is fixedly arranged at the other side of the top of the setting plate 1 for ensuring the good heat preservation of the device, in order to realize the structural function of the thermostat 4, two protection interlayers 5 (shown in fig. 6 for isolating a heating surface and protecting an internal infusion pipeline) are arranged in the thermostat 4, specifically, an infusion tube at the bottom of an infusion bottle 2 passes through the infusion device 3 and is arranged inside the two protection interlayers 5, the infusion pipeline penetrates out from one side of the thermostat 4, in order to ensure the normal heating function, an electric heating wire 6 (shown in fig. 6) is laid on the surfaces, away from each other, of the two protection interlayers 5, in order to prevent the discomfort of a patient caused by overhigh heating temperature, a temperature sensor 7 inserted inside the two protection interlayers 5 and used for sensing the temperature of the internal pipeline is fixedly arranged on the thermostat 4, specifically, a controller I8 (shown in fig. 1) electrically connected with the temperature sensor 7 and the electric heating wire 6 is also fixedly arranged on the thermostat 4, the electric heating wire 6 is controlled by a controller I8, the heating work of the electric heating wire 6 is stopped when the temperature data transmitted by the temperature sensor 7 is too high, the temperature control technology of the controller is mature, and the temperature control technology is not explained much here), in order to reduce the temperature reduction of the infusion fluid at the external conveying end of the infusion tube, a heat preservation tube 9 used for inserting the infusion tube is further arranged on the thermostat 4 in a communicated mode, and the heat preservation tube 9 can be preheated by a heating wire 10 connected with a controller I8 and arranged in the heat preservation tube 9.
As shown in fig. 1, in order to reduce the temperature loss of the insulating tube 9, an insulating sleeve 12 for preventing the temperature loss is sleeved on an outer ring of the insulating tube 9 (the material of the insulating sleeve 12 is not limited here, and it is sufficient that the insulating sleeve 12 has certain toughness and insulating effect).
As shown in fig. 4, in order to ensure the good assembling and disassembling operation of the heating device, a guiding tube 15 (the disk-shaped mode can be shown in fig. 4) which is disk-shaped and arranged inside the incubator 4 is fixedly arranged inside the two protective interlayers 5, and a turning part for transition is arranged to be circular arc transition with a proper size, specifically, an infusion tube connected with the bottom of the infusion bottle 2 is slidably inserted inside the guiding tube 15, and a liquid outlet end of the guiding tube 15 is arranged to be communicated with the heat preservation tube 9, so that when the feeding device needs to be disassembled from the incubator 4, the infusion tube can be drawn out from the guiding tube 15.
As shown in fig. 2, 4 and 5, in some embodiments, in order to implement the infusion control function of the infusion device 3, the infusion device 3 is provided to include a second controller 301 fixed inside the nasal feeding box 11 and a motor 302 electrically connected to the second controller 301, specifically, an i-shaped control ring 303 (shaped as shown in fig. 2) is fixedly mounted at an output shaft end of the motor 302, at this time, the infusion tube is closely attached to an arc side of the i-shaped control ring 303, and a plurality of pressure levers for closely contacting the infusion tube are fixedly mounted at equal intervals on the peripheral side of the i-shaped control ring 303, when the motor 302 is controlled to rotate, the plurality of pressure levers tightly pressed on the surface of the infusion tube rotate to drive the liquid in the infusion tube to enter the body of the patient in a slow peristalsis manner, which is more beneficial for the absorption of the patient; wherein the structure is the liquid food booster in the prior art.
As shown in figure 1, in order to prevent the whole device from falling off the setting surface due to the sliding of the setting plate 1, a rubber plate 13 for preventing the device from sliding is fixedly arranged at the bottom of the setting plate 1, and the friction of the contact of the bottom of the device is increased through the rubber plate 13, so that the good setting stability of the device is ensured.
As shown in fig. 4, in some embodiments, in order to reduce the number of times of changing the infusion bottle 2, the device is more beneficial to the operation of a user, wherein a threaded pipe is fixedly arranged at the top of the nasal feeding box 11 and is used for communicating the interior of the nasal feeding box with the nasal feeding box, a sealing cover 14 used for sealing the opening of the threaded pipe is in threaded connection with the threaded pipe, a liquid inlet pipe inserted into the threaded pipe is arranged at the top of the infusion bottle 2 in a communicating manner, and after the nutrient substances in the infusion bottle 2 are added, the device can be prevented from being changed by directly injecting nutrient liquid, and the device is more beneficial to the recycling.
Claims (6)
1. An enteral nutrition infusion device is characterized by comprising an arrangement plate (1), wherein a nasal feeding box (11) is fixedly arranged on one side of the top of the arrangement plate (1), an infusion bottle (2) and an infusion device (3) for conducting drainage on nutrient solution in the infusion bottle (2) are fixedly arranged in the nasal feeding box (11), a constant temperature box (4) is fixedly arranged on the other side of the top of the arrangement plate (1), two protection interlayers (5) which correspond to each other are arranged in the constant temperature box (4), an infusion tube at the bottom of the infusion bottle (2) penetrates through the infusion device (3) and is arranged in the two protection interlayers (5) and penetrates out from one side of the constant temperature box (4), electric heating wires (6) are laid on two surfaces, far away from each other, of the two protection interlayers (5), and a temperature sensor (7) inserted in the two protection interlayers (5) is fixedly arranged on the constant temperature box (4), the thermostat is characterized in that a first controller (8) electrically connected with a temperature sensor (7) and an electric heating wire (6) is fixedly mounted on the thermostat (4), a heat preservation pipe (9) used for inserting the infusion pipe is further communicated and arranged on the thermostat (4), and an electric heating wire (10) connected with the first controller (8) is arranged in the heat preservation pipe (9).
2. Enteral feeding set according to claim 1, characterized in that the outer jacket of the thermal insulation tube (9) is provided with a thermal insulation sleeve (12) for preventing temperature loss.
3. The enteral nutrition infusion device according to claim 1, wherein guide tubes (15) coiled inside the incubator (4) are fixedly installed inside the two protective interlayers (5), infusion tubes connected to the bottom of the infusion bottle (2) are slidably inserted inside the guide tubes (15), and liquid outlet ends of the guide tubes (15) are communicated with the heat preservation tube (9).
4. The enteral feeding device according to claim 1, wherein the infusion device (3) comprises a second controller (301) fixed inside the nasal feeding box (11) and a motor (302) electrically connected with the second controller (301), an I-shaped control ring (303) is fixedly installed at an output shaft end of the motor (302), the infusion tube is closely attached to an arc side of the I-shaped control ring (303), and a plurality of pressure rods for closely contacting with the infusion tube are fixedly installed on the periphery side of the I-shaped control ring (303) at equal intervals.
5. Enteral feeding set according to claim 1, characterized in that the bottom of the resting plate (1) is fixedly mounted with a rubber plate (13) for preventing the equipment from slipping.
6. The enteral feeding device according to claim 1, wherein a threaded tube is fixedly installed at the top of the nasal feeding box (11) for communicating the interior of the nasal feeding box, a sealing cover (14) for sealing the opening of the threaded tube is connected to the threaded tube in a threaded manner, and a liquid inlet tube inserted into the threaded tube is arranged at the top of the infusion bottle (2) in a communicating manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120473683.8U CN215308489U (en) | 2021-03-04 | 2021-03-04 | Enteral nutrition infusion device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120473683.8U CN215308489U (en) | 2021-03-04 | 2021-03-04 | Enteral nutrition infusion device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215308489U true CN215308489U (en) | 2021-12-28 |
Family
ID=79582670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120473683.8U Expired - Fee Related CN215308489U (en) | 2021-03-04 | 2021-03-04 | Enteral nutrition infusion device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215308489U (en) |
-
2021
- 2021-03-04 CN CN202120473683.8U patent/CN215308489U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211228 |