Enteral nutrient solution temperature real-time monitoring device

Abstract

The utility model discloses an enteral nutrient solution temperature real-time monitoring device, which relates to the technical field of medical auxiliary instruments and comprises an outer tube, one end of the outer tube is provided with an insertion hole, the inner wall of the insertion hole is provided with a sealing ring, the inner wall of the insertion hole is connected with a liquid inlet sleeve in an inserted manner, and the outer side of the outer tube is provided with a display component. The outer side of the outer pipe is sleeved with a protective cover. According to the enteral nutrient solution temperature real-time monitoring device, the temperature displayer is powered on by starting the power switch, then the temperature sensor is powered on by pressing the monitoring switch, and the temperature sensor is in an operation state after being powered on and transmits monitored data to the processing module in the middle of the temperature displayer; the processed data is displayed through a display screen in the temperature display, so that the temperature of the enteral nutrition is monitored in real time, medical staff can conveniently know the temperature condition of the enteral nutrition liquid in real time, and absorption and rehabilitation of the patient on the nutrition liquid are facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of medical auxiliary equipment, in particular to a device for real-time monitoring of the temperature of an enteral nutrient solution. Background Art

[0002] Critically ill burn patients, especially in the early stages of burns, will experience gastrointestinal stress reactions. Many patients will experience varying degrees of gastrointestinal symptoms such as abdominal distension, nausea, vomiting, and diarrhea. Burn patients also have high nutritional needs due to their high consumption. Clinically, enteral nutrition emulsions are often continuously dripped through a gastric or intestinal tube. Usually, a feeding tube is first installed in the patient's body, and then nutrients are pushed through a syringe or infusion tube to provide the patient with adequate nutrition.

[0003] At present, there are various enteral nutrition heating devices on the market. The optimal temperature of the nutrient solution is 37-38°C, but there has been no report on the temperature monitoring of the continuously dripped enteral nutrition solution after it enters the human body, and there is no corresponding monitoring device in the clinic. During the process of tube feeding of nutrient solution to patients, the temperature of the nutrient solution cannot be monitored in real time, and thus the temperature of the enteral nutrition solution cannot be monitored in real time. If the temperature of the nutrient solution is too low, it will cause gastrointestinal intolerance reactions in patients, such as nausea, vomiting, and diarrhea. Therefore, it is necessary to monitor the temperature of the enteral nutrition solution. Utility Model Content

[0004] The utility model provides a device for real-time monitoring of the temperature of enteral nutrition solution, which has the advantages of simple operation, real-time monitoring of the temperature of enteral nutrition and prevention of nutrient solution backflow, so as to solve the problem that the traditional continuously dripped enteral nutrition solution cannot perform temperature monitoring.

[0005] To achieve the above objectives, the utility model provides the following technical solutions: a device for real-time monitoring of enteral nutrition solution temperature, comprising an outer tube, a jack is provided at one end of the outer tube, a sealing ring is provided on the inner wall of the jack, a liquid inlet sleeve is inserted into the inner wall of the jack, a display assembly is provided on the outer side of the outer tube, a protective cover is sleeved on the outer side of the outer tube, a sleeve hole is provided on the surface of the protective cover, the protective cover is sleeved on the outer side of the outer tube through the sleeve hole, an inner tube is provided at the other end of the outer tube, a ball head is provided at one end of the inner tube, an installation cavity is provided on the outer side of the inner tube, a temperature sensor is provided in the middle of the installation cavity, a delivery assembly is provided on the outer side of the inner tube, and one end of the temperature sensor is electrically connected to the display assembly.

[0006] As a preferred technical solution of the utility model, the display component includes a data transmission wire and a temperature display. The data transmission wire is fixedly installed on the outside of the outer tube. The temperature display is electrically connected to one end of the data transmission wire. A wire cavity is opened in the middle of the outer tube and the inner tube, and the data transmission wire is arranged in the middle of the sleeve hole.

[0007] As a preferred technical solution of the present utility model, the display component also includes a monitoring switch and a power switch. The monitoring switch is arranged at the top of the temperature display, the power switch is arranged at the top of the temperature display, a processing module is arranged in the middle of the temperature display, and a power supply is arranged in the middle of the temperature display.

[0008] As a preferred technical solution of the utility model, a cavity is opened in the middle of the inner tube, and the cavity is connected to the outer tube.

[0009] As an optimal technical solution of the utility model, the delivery component includes a leak hole, a flow limiting plug, and a tapered hole. The leak hole is opened on the outside of the inner tube, the flow limiting plug is arranged on the inner wall of the leak hole, and the tapered hole is opened at one end of the flow limiting plug.

[0010] As a preferred technical solution of the utility model, the leakage holes are in two groups and are arranged adjacent to each other, and the size of the flow limiting plug is adapted to the size of the leakage holes.

[0011] As a preferred technical solution of the utility model, the shape of the tapered hole is tapered, a blocking piece is provided on the inner wall of the tapered hole, and the tapered hole is connected to the cavity.

[0012] Compared with the prior art, the utility model provides a device for real-time monitoring of enteral nutrient solution temperature, which has the following beneficial effects:

[0013] 1. The real-time monitoring device for the temperature of enteral nutrition solution powers on the temperature display by starting the power switch, and then presses the monitoring switch to power on the temperature sensor. After being powered on, the temperature sensor is in operation and transmits the monitored data to the processing module in the middle of the temperature display. The processed data is displayed on the display screen in the temperature display, thereby realizing real-time monitoring of the temperature of enteral nutrition, which can facilitate medical staff to understand the temperature status of the enteral nutrition solution in real time, and is beneficial to the patient's absorption of the nutrition solution and recovery.

[0014] 2. The device for real-time monitoring of the enteral nutrient solution temperature has two groups of leakage holes for diverting and transporting the nutrient solution, and a flow limiting plug for limiting the discharge of the discharged nutrient solution to avoid backflow caused by excessive discharge of the nutrient solution, and the conical hole is set into a cone to limit the flow of the nutrient solution discharged into the intestine, thereby reducing intestinal discomfort caused by the rush of the nutrient solution. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the outer tube in the utility model;

[0017] Figure 3 This is a schematic diagram of the inner tube structure in the utility model;

[0018] Figure 4 For this utility model Figure 3 A schematic diagram of the enlarged structure of the middle part A;

[0019] Figure 5 For this utility model Figure 3 A magnified schematic diagram of the structure of the middle B section;

[0020] Figure 6 It is a schematic diagram of the processing module flow in the utility model.

[0021] In the figure: 1. outer tube; 2. socket; 3. liquid inlet sleeve; 4. protective cover; 5. inner tube; 6. ball head; 7. temperature sensor; 8. data transmission wire; 9. temperature display; 10. power switch; 11. sleeve hole; 12. monitoring switch; 13. leakage hole; 14. cavity; 15. line cavity; 16. sealing ring; 17. installation cavity; 18. flow limiting plug; 19. tapered hole. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-Figure 6 The utility model discloses a real-time monitoring device for the temperature of an enteral nutrient solution, comprising an outer tube 1, a plug hole 2 is provided at one end of the outer tube 1, a sealing ring 16 is provided on the inner wall of the plug hole 2, a liquid inlet sleeve 3 is inserted into the inner wall of the plug hole 2, a display component is provided on the outer side of the outer tube 1, a protective cover 4 is sleeved on the outer side of the outer tube 1, a sleeve hole 11 is provided on the surface of the protective cover 4, the protective cover 4 is sleeved on the outer side of the outer tube 1 through the sleeve hole 11, an inner tube 5 is provided at the other end of the outer tube 1, a ball head 6 is provided at one end of the inner tube 5, an installation cavity 17 is provided on the outer side of the inner tube 5, a temperature sensor 7 is provided in the middle of the installation cavity 17, a delivery component is provided on the outer side of the inner tube 5, one end of the temperature sensor 7 is electrically connected to the display component, wherein the temperature sensor 7 is a C series ceramic substrate coated thin film platinum resistor.

[0024] Specifically, the display component includes a data transmission wire 8 and a temperature display 9. The data transmission wire 8 is fixedly installed on the outside of the outer tube 1. The temperature display 9 is electrically connected to one end of the data transmission wire 8. A wire cavity 15 is opened in the middle of the outer tube 1 and the inner tube 5, and the data transmission wire 8 is arranged in the middle of the sleeve hole 11.

[0025] In this embodiment, a display component is provided to display the temperature detected by the monitoring device, wherein the data transmission wire 8 is used to transmit the signal detected by the temperature sensor 7 to the temperature display 9, thereby realizing the temperature of the enteral nutrition solution, wherein the wire cavity 15 is used to install the data transmission wire 8.

[0026] Specifically, the display component also includes a monitoring switch 12 and a power switch 10. The monitoring switch 12 is arranged on the top of the temperature display 9, the power switch 10 is arranged on the top of the temperature display 9, a processing module is arranged in the middle of the temperature display 9, and a power supply is arranged in the middle of the temperature display 9.

[0027] In this embodiment, a monitoring switch 12 is provided to control the operating state of the temperature sensor 7, and a power switch 10 is used to power the processing module in the monitoring device to put the device into operation state. The data detected by the temperature sensor 7 is transmitted to the processing module in the middle of the temperature display 9 through the data transmission wire 8 and then displayed through the display screen of the temperature display 9.

[0028] Specifically, a cavity 14 is opened in the middle of the inner tube 5 , and the cavity 14 is communicated with the outer tube 1 .

[0029] In this embodiment, the cavity 14 is provided to guide the nutrient solution transported through the outer tube 1 and discharge it into the intestine through the leakage hole 13 .

[0030] Specifically, the delivery assembly includes a leak hole 13 , a flow limiting plug 18 , and a tapered hole 19 . The leak hole 13 is opened on the outside of the inner tube 5 , the flow limiting plug 18 is arranged on the inner wall of the leak hole 13 , and the tapered hole 19 is opened at one end of the flow limiting plug 18 .

[0031] In this embodiment, the leakage hole 13 is provided to install the flow limiting plug 18, and the conical hole 19 opened in the middle of the flow limiting plug 18 is used to allow the nutrient solution to pass through and enter the intestine.

[0032] Specifically, the leakage holes 13 are in two groups and are arranged adjacent to each other, and the size of the flow limiting plug 18 is adapted to the size of the leakage holes 13 .

[0033] In this embodiment, two groups of leakage holes 13 are provided to divert and transport the nutrient solution, and a flow limiting plug 18 is provided to limit the discharge of the discharged nutrient solution to avoid backflow caused by excessive discharge of the nutrient solution.

[0034] Specifically, the tapered hole 19 is tapered in shape, a blocking piece is disposed on the inner wall of the tapered hole 19 , and the tapered hole 19 is communicated with the cavity 14 .

[0035] In this embodiment, the conical hole 19 is set to a cone to limit the flow of nutrient solution discharged into the intestine, thereby reducing intestinal discomfort caused by the rush of nutrient solution. The blocking piece arranged on the inner wall of the conical hole 19 is used to intercept the nutrient solution and prevent the nutrient solution from flowing back along the leakage hole 13 and the inner wall of the conical hole 19.

[0036] The working principle and use process of the utility model are as follows: when in use, the ball head 6 is inserted through the patient's oral cavity, and the inner tube 5 is inserted into the patient's body, wherein the temperature sensor 7 is pushed to the intestinal part, and then the protective cover 4 on the outside of the outer tube 1 is fitted with the patient's mouth, so as to shield and protect the patient's mouth, and then the syringe containing the nutrient solution is plugged into the liquid inlet sleeve 3, and then the nutrient solution is pushed at a uniform speed to make the nutrient solution flow along the inside of the outer tube 1 and the inner wall of the cavity 14, and when the nutrient solution is transported to the leakage hole 13 through the cavity 14, the nutrient solution flows into the intestine slowly and uniformly under the action of the flow limiting plug 18 and the tapered hole 19, and the flow limiting plug 18 is set to The discharged nutrient solution is discharged in limited amount, wherein the conical hole 19 is used to reduce intestinal discomfort caused by the rush of nutrient solution, and the blocking piece arranged on the inner wall of the conical hole 19 is used to intercept the nutrient solution to avoid excessive discharge of nutrient solution and cause backflow. When it is necessary to detect the temperature of the enteral nutrient solution, the temperature display 9 is powered on by starting the power switch 10, and then the monitoring switch 12 is pressed to power on the temperature sensor 7. After being powered on, the temperature sensor 7 is in operation and transmits the monitored data to the processing module in the middle of the temperature display 9. The processed data is displayed on the display screen in the temperature display 9, thereby realizing real-time monitoring of the enteral nutrition temperature.

[0037] It should be noted that, in this article, terms such as "comprises", "includes" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also includes other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of more restrictions, an element defined by the sentence "comprises a ..." does not exclude the existence of other identical elements in the process, method, article or device including the element.

[0038] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A device for real-time monitoring of enteral nutrition solution temperature, comprising an outer tube (1), characterized in that: One end of the outer tube (1) is provided with a plug hole (2), the inner wall of the plug hole (2) is provided with a sealing ring (16), the inner wall of the plug hole (2) is plugged with a liquid inlet sleeve (3), the outer side of the outer tube (1) is provided with a display assembly, the outer side of the outer tube (1) is sleeved with a protective cover (4), the surface of the protective cover (4) is provided with a sleeve hole (11), the protective cover (4) is sleeved on the outer side of the outer tube (1) through the sleeve hole (11), the other end of the outer tube (1) is provided with an inner tube (5), one end of the inner tube (5) is provided with a ball head (6), the outer side of the inner tube (5) is provided with an installation cavity (17), the middle part of the installation cavity (17) is provided with a temperature sensor (7), the outer side of the inner tube (5) is provided with a delivery assembly, and one end of the temperature sensor (7) is electrically connected to the display assembly.

2. The device for real-time monitoring of enteral nutrition solution temperature according to claim 1, characterized in that: The display assembly comprises a data transmission wire (8) and a temperature display (9); the data transmission wire (8) is fixedly mounted on the outside of the outer tube (1); the temperature display (9) is electrically connected to one end of the data transmission wire (8); a wire cavity (15) is provided in the middle of the outer tube (1) and the inner tube (5); and the data transmission wire (8) is arranged in the middle of the sleeve hole (11).

3. The device for real-time monitoring of enteral nutrition solution temperature according to claim 2, characterized in that: The display assembly further comprises a monitoring switch (12) and a power switch (10); the monitoring switch (12) is arranged on the top of the temperature display (9); the power switch (10) is arranged on the top of the temperature display (9); a processing module is arranged in the middle of the temperature display (9); and a power supply is arranged in the middle of the temperature display (9).

4. The device for real-time monitoring of enteral nutrition solution temperature according to claim 1, characterized in that: A cavity (14) is provided in the middle of the inner tube (5), and the cavity (14) is communicated with the outer tube (1).

5. The device for real-time monitoring of enteral nutrition solution temperature according to claim 1, characterized in that: The delivery assembly comprises a leak hole (13), a flow limiting plug (18), and a tapered hole (19); the leak hole (13) is provided on the outside of the inner tube (5); the flow limiting plug (18) is arranged on the inner wall of the leak hole (13); and the tapered hole (19) is provided at one end of the flow limiting plug (18).

6. The device for real-time monitoring of enteral nutrition solution temperature according to claim 5, characterized in that: The leakage holes (13) are provided in two groups and are arranged adjacent to each other, and the size of the flow limiting plug (18) is adapted to the size of the leakage holes (13).

7. The device for real-time monitoring of enteral nutrition solution temperature according to claim 5, characterized in that: The tapered hole (19) is in the shape of a cone, a blocking piece is provided on the inner wall of the tapered hole (19), and the tapered hole (19) is in communication with the cavity (14).

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