CN215607781U

CN215607781U - Heating device for gastrointestinal nutrient canal

Info

Publication number: CN215607781U
Application number: CN202122269837.4U
Authority: CN
Inventors: 龚霜; 龚雪
Original assignee: Zigong First Peoples Hospital
Current assignee: Zigong First Peoples Hospital
Priority date: 2021-09-18
Filing date: 2021-09-18
Publication date: 2022-01-25
Anticipated expiration: 2031-09-18

Abstract

The utility model discloses a heating device for a gastrointestinal nutrient canal, which comprises a heating device for wrapping the outer side of the gastrointestinal nutrient canal, wherein the heating device is made of a flexible material; the heating device is sequentially provided with an outer wall, a first heat preservation layer, a heating layer and a second heat preservation layer from outside to inside, wherein a rubber pad is arranged in the second heat preservation layer, and a plurality of temperature sensors are arranged in the rubber pad; and a control panel for adjusting and displaying temperature is arranged on the outer side of the outer wall. The utility model is made of flexible materials, can be well attached to the gastrointestinal nutrition tube, has uniform heating and good heat preservation effect, can reduce gastrointestinal reaction and increase the tolerance of patients.

Description

Heating device for gastrointestinal nutrient canal

Technical Field

The utility model relates to the technical field of medical equipment, in particular to a heating device for a gastrointestinal nutrient tube.

Background

Enteral nutrition therapy refers to the fact that some nutrient solution is injected into the gastrointestinal tract of a patient through a digestive tract catheter or a stoma, is commonly used for patients who cannot eat food and suffer from gastrointestinal dysfunction, is a simple, safe and effective nutrition supply method, and plays an increasingly important role in clinical nutrition support.

Enteral nutrition gastrointestinal reactions are related to the temperature of the nutrient solution, and the intolerance reactions of the gastrointestinal tract of patients, such as nausea, vomiting, abdominal distension, diarrhea and the like, are caused by the low temperature of the nutrient solution. Therefore, the clinical use of the enteral nutrition heater can increase the temperature of the nutrient solution during nasal feeding, thereby avoiding or reducing possible complications caused by the low temperature of the nutrient solution.

However, the existing enteral nutrition temperature control heater has some defects in the using process, for example, in the using process, the heater cannot be well attached to the nutrition tube, the heating is not uniform, the heating of the nutrition tube is not uniform, the gastrointestinal reaction of a patient is caused, and the pain of the patient is increased; and during infusion, the nutrient solution in the drainage tube is easily and quickly cooled down in the process of flowing down in winter day cold, and the heat preservation effect cannot be achieved. Finally, the disease course is prolonged, even the disease condition is aggravated, the workload of medical staff is increased, and the expected nutritional effect cannot be achieved.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problems that the conventional enteral nutrition heater cannot be well attached to a nutrition tube, so that the nutrition liquid in a bottle body is heated unevenly and the heat preservation effect cannot be achieved.

The utility model is realized by the following technical scheme:

a heating device for a gastrointestinal nutrition tube comprises a heating device for wrapping the outside of the gastrointestinal nutrition tube, wherein the heating device is made of a flexible material; the heating device is sequentially provided with an outer wall, a first heat preservation layer, a heating layer and a second heat preservation layer from outside to inside, wherein a rubber pad is arranged in the second heat preservation layer, and a plurality of temperature sensors are arranged in the rubber pad; and a control panel for adjusting and displaying temperature is arranged on the outer side of the outer wall.

Further, heating wires are arranged in the heating layer and distributed to form a net structure.

The heating wire with the net structure is heated more uniformly, and the heating wire adopts the flexible net structure, so that the heating wire can be well attached to the gastrointestinal nutrition tube.

Further, be provided with display screen, switch and temperature regulation button on the control panel, a plurality of temperature sensor with control panel's input electric connection, still be connected with the power cord on the heating apparatus. The temperature sensor is used for acquiring the temperature information of the gastrointestinal nutrition tube in real time, and the display screen is used for displaying the temperature information and the time information of the gastrointestinal nutrition tube.

Furthermore, an alarm is further arranged on the control panel. When the temperature sensor detects that the temperature is too high or too low, the alarm can give an alarm to remind medical staff to process in time.

Further, the outer wall of the warming device is made of flexible insulating and heat-insulating materials. The outer wall of the heating device needs to be isolated from current to guarantee installation, so that the outer wall is made of flexible insulating and heat-insulating materials, and therefore the heating device not only can be insulated, but also can insulate heat, and can strengthen the heat preservation effect while guaranteeing safety.

Furthermore, one side of the heating device is provided with an opening, and the heating device is used for placing the gastrointestinal nutrition tube inside the heating device and wrapping the gastrointestinal nutrition tube for heating.

Furthermore, a first connecting end and a second connecting end which are used for connecting the openings at the two sides are arranged at one side of the opening of the heating device, and mutually matched pasting surfaces are arranged between the first connecting end and the second connecting end. The first connecting end and the second connecting end can be in binding connection, locking connection or sticking connection; for convenience of use and better heat preservation effect, the first connecting end and the second connecting end of the utility model are preferably connected in a sticking way.

When the heating device is used, the nasogastric tube catheter (the lower end of the gastrointestinal nutrition tube) is successfully placed into the stomach from the nose of a patient, then the nasogastric tube catheter is properly fixed, the heating device is unfolded and wrapped on the gastrointestinal nutrition tube, the switch is turned on, the temperature adjusting button is adjusted to the proper temperature, such as 40 ℃, and then the nasogastric tube catheter is used for continuously infusing the nutrition liquid into the patient.

Compared with the prior art, the utility model has the following advantages and beneficial effects:

1. the heating device for the gastrointestinal nutrition tube, provided by the utility model, is made of a flexible material, can be well attached to the gastrointestinal nutrition tube, is uniform in heating and good in heat preservation effect, and can reduce gastrointestinal reaction and increase the tolerance of a patient.

2. The heating device for the gastrointestinal nutrient canal provided by the utility model is reasonable in structure, can accurately regulate, control and early warn the heating of nutrient solution, avoids gastrointestinal intolerance caused by overhigh or overlow temperature of the nutrient solution, reduces complications of the gastrointestinal intolerance, and avoids accidental scalding caused by a heater.

Drawings

The accompanying drawings, which are included to provide a further understanding of the embodiments of the utility model and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the utility model and together with the description serve to explain the principles of the utility model. In the drawings:

FIG. 1 is a schematic structural view of the present invention in a use state;

FIG. 2 is a schematic structural view of the present invention;

FIG. 3 is a schematic view of a laminated structure of a cut surface of the present invention.

Reference numbers and corresponding part names in the drawings:

1-gastrointestinal nutrient solution, 2-heating device, 3-control panel, 4-gastrointestinal nutrient tube, 5-power line, 6-first sticking surface, 7-second sticking surface, 31-display screen, 32-switch, 33-temperature adjusting button, 21-outer wall, 22-first heat preservation layer, 23-heating layer and 24-second heat preservation layer.

Detailed Description

The utility model mainly aims to provide a heating device for a gastrointestinal nutrient canal, which is used for heating the gastrointestinal nutrient canal through the heating device and manually adjusting the heating temperature according to the infusion speed of nutrient solution. The utility model is made of flexible materials, can be well attached to a gastrointestinal nutrition tube, ensures that the infusion temperature of nutrient solution is constant at 36-38 ℃, reduces gastrointestinal reaction, increases the tolerance of patients, has uniform heating and good heat preservation effect, and can effectively solve the problems in the background technology.

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 only a part of the embodiments of the present invention, and not all of the embodiments. The drawings are only for purposes of illustration and are not intended to be limiting, certain elements of the drawings may be omitted, enlarged or reduced to better illustrate the embodiments of the present invention, and do not represent the size of the actual product, and it is understood that some well-known structures, elements and descriptions thereof in the drawings may be omitted for persons skilled in the art. In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed" and "connected" are to be interpreted broadly, e.g., as a fixed connection, a detachable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Example 1

This example 1 provides a warming device for a gastrointestinal nutrition tube, as shown in fig. 1-3, comprising a warming device 2 for wrapping the outside of a gastrointestinal nutrition tube 4, wherein the warming device 2 is made of a flexible material; the heating device 2 is sequentially provided with an outer wall 21, a first heat preservation layer 22, a heating layer 23 and a second heat preservation layer 24 from outside to inside, a rubber pad is arranged in the second heat preservation layer 24, and a plurality of temperature sensors are arranged in the rubber pad; and a control panel 3 for adjusting and displaying temperature is arranged outside the outer wall 21.

The heating layer 23 is internally provided with a heating wire, in order to ensure more uniform heating, the heating wire adopts a net-shaped structure, the heating is more uniform, and in order to ensure that the heating device 2 is better jointed with the gastrointestinal nutrition tube 4, the heating wire adopts a flexible heating wire.

Be provided with display screen 31, switch 32 and temperature regulation button 33 on control panel 3, a plurality of temperature sensor with control panel 3's input electric connection, still be connected with power cord 5 on the heating apparatus 2.

The control panel 3 is also provided with an alarm, when the temperature sensor detects that the temperature is too high or too low, the alarm can give an alarm to remind medical staff of timely treatment.

The outer wall 21 of the heating device is made of flexible insulating and heat-insulating materials, the outer wall 21 can be insulated and can insulate heat, and the heat preservation effect can be enhanced while the safety is ensured.

As shown in figure 2, the heating device 2 is opened at one side and is used for placing the gastrointestinal nutrition tube 4 inside the heating device 2 and wrapping the gastrointestinal nutrition tube 4 for heating. As shown in fig. 2, a first connecting end and a second connecting end for connecting the openings at the two sides are arranged at one side of the opening of the heating device 2, and a first pasting surface 6 and a second pasting surface 7 which are mutually matched are arranged between the first connecting end and the second connecting end.

When the nasal feeding tube catheter is used, the nasal feeding tube catheter (the lower end of the gastrointestinal nutrition tube) is successfully placed into the stomach from the nose of a patient, then the nasal feeding tube catheter is properly fixed, the heating device 2 is unfolded and wrapped on the gastrointestinal nutrition tube 4, the switch 32 is turned on, the temperature adjusting button 33 is adjusted to be at a proper temperature, such as 40 ℃, and then the nutrition liquid is continuously infused into the patient through the nasal feeding tube catheter.

The above-mentioned embodiments are intended to illustrate the objects, technical solutions and advantages of the present invention in further detail, and it should be understood that the above-mentioned embodiments are merely exemplary embodiments of the present invention, and are not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims

1. A heating device for a gastrointestinal nutrition tube is characterized by comprising a heating device (2) used for wrapping the outer side of the gastrointestinal nutrition tube (4), wherein the heating device (2) is made of flexible materials; the heating device (2) is sequentially provided with an outer wall (21), a first heat preservation layer (22), a heating layer (23) and a second heat preservation layer (24) from outside to inside, a rubber pad is arranged in the second heat preservation layer (24), and a plurality of temperature sensors are arranged in the rubber pad; and a control panel (3) for adjusting and displaying temperature is arranged on the outer side of the outer wall (21).

2. The heating device for the gastrointestinal nutrition tube according to claim 1, wherein heating wires are arranged in the heating layer (23), and the heating wires are distributed in a net structure.

3. The heating device for the gastrointestinal nutrition tube according to claim 2, wherein a display screen (31), a switch (32) and a temperature adjusting button (33) are arranged on the control panel (3), the plurality of temperature sensors are electrically connected with the input end of the control panel (3), and a power cord (5) is further connected to the heating device (2).

4. A device for warming the gastro-intestinal nutrient tube of claim 3, wherein said control panel (3) is further provided with an alarm.

5. A warming device for a gastrointestinal feeding tube according to claim 1, wherein the outer wall (21) of the warming device is made of a flexible insulating and heat insulating material.

6. A device as claimed in claim 4, characterised in that the warming device (2) is open on one side for placing the tube (4) inside the warming device (2) and for wrapping the tube (4) for heating.

7. A heating device for a gastrointestinal nutrition tube according to claim 6, wherein a first connecting end and a second connecting end for connecting the openings at the two sides are arranged at one side of the opening of the heating device (2), and a mutually matched adhesive surface is arranged between the first connecting end and the second connecting end.