Nutrient solution heating device for internal medicine

Abstract

The utility model discloses a nutrient solution heating device for internal medicine, and aims to solve the technical problem that in the prior art, heating is inconvenient when nutrient solution infusion is achieved through an electric heating device. The nutrient solution heating device for the internal medicine department comprises a loading bag and a self-heating piece, the surface of the loading bag is provided with a son adhesive, the back face of the loading bag is provided with a mother adhesive capable of being adhered to the son adhesive, when the son adhesive is adhered to the mother adhesive, the loading bag is surrounded by the end, and the self-heating piece is loaded in the loading bag in a replaceable mode through an opening formed in one end of the loading bag; the surface of the loading bag can generate heat. According to the utility model, the self-heating piece is matched with the loading bag which can surround the body part of the patient, so that the infused nutrient solution can be conveniently and flexibly heated at low cost, and the discomfort of the patient during infusion of the nutrient solution is effectively reduced.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of nutrient solution heating device, specifically relates to a nutrient solution heating device for internal medicine. BACKGROUND

[0002] In internal medicine, patients who cannot eat, are severely malnourished or have severe intestinal malabsorption often need to be injected with nutrient solution for their body to function when being treated. However, the nutrient solution needs to be used intermittently multiple times during infusion, which not only requires reheating of the liquid in the nutrient bag before each infusion, but also greatly increases the workload of doctors. In addition, it is important to note that the nutrient solution needs to maintain a suitable temperature for intestinal absorption during enteral nutrition infusion. If the temperature is too low, it can cause abdominal discomfort or diarrhea in patients, leading to absorption disorders.

[0003] Based on the above statements, the prior art also designs a heating device for nutrient solution infusion, such as the nutrient solution heating device with publication number CN215193871U, which includes a ring clamp, a ring hot water bag, an electric heating wire, a temperature sensor, a temperature controller, and a power plug. The ring hot water bag is provided in the ring clamp, and the electric heating wire and the temperature sensor are provided in the ring hot water bag. The electric heating wire and the temperature sensor are connected to the temperature controller through wires, and the temperature controller is connected to the power plug through wires. The beneficial effects of the utility model are: this kind of nutrient solution heating device, when in use, connects the power plug to the power supply, heats the water in the ring hot water bag through the electric heating wire, detects the temperature of the water through the temperature sensor, controls the temperature of the water through the temperature controller, keeps the water at a set temperature, then fixes the ring hot water bag on the nutrient solution input pipe through the ring clamp, heats the nutrient solution, prevents the nutrient solution from being too cold and causing discomfort to the patient, and is safe to use.

[0004] In the prior art, an electric heating device is often used to heat the nutrient solution during infusion. However, the manufacturing and maintenance costs of the electric heating device are relatively high, and it needs to be connected to a power source when in use, which has poor flexibility. Therefore, it cannot be effectively used in some hospitals with poor environmental configuration.

[0005] Therefore, the utility model provides a nutrient solution heating device for internal medicine to solve the above problems. UTILITY MODEL CONTENTS

[0006] (1) Technical problem to be solved

[0007] In view of the shortcomings of the prior art, the purpose of the utility model is to provide a nutrient solution heating device for internal medicine to replace the existing electric heating device for heating the nutrient solution during infusion, so as to solve the technical problem of inconvenience in heating the nutrient solution during infusion by the existing electric heating device in the prior art.

[0008] (2)Technical solutions

[0009] In order to solve the above technical problems, the utility model provides a kind of nutrient solution heating device for internal medicine, the nutrient solution heating device for internal medicine includes loading bag and self-heating part, the surface of loading bag is equipped with sub-stick, its back is equipped with the female stick that can be adhered with sub-stick, when sub-stick is adhered with female stick, loading bag is formed by end portion and is enclosed, self-heating part is replaceably loaded in loading bag by the opening of loading bag one end setting, when self-heating part generates heat, heat can be generated on the surface of loading bag.

[0010] When the nutrient solution heating device for internal medicine using the technical solutions is used, by placing the self-heating part in the inside of the loading bag, and then using the sub-stick on the surface of the loading bag to adhere with the female stick, the loading bag is enclosed on the forearm of the patient, when the liquid is dropped, the infusion tube of the nutrient solution is placed between the forearm of the patient and the enclosed loading bag, the heat generated by the self-heating part is transferred to the surface of the loading bag, the forearm of the patient and the nutrient solution in the infusion tube, so that the nutrient solution is heated and then transfused into the human body, to reduce the discomfort of the patient.

[0011] Preferably, the surface of the loading bag is also provided with oppositely arranged limiting bands for limiting the movement of the infusion tube passing through the limiting bands.

[0012] Further, the limiting bands are symmetrically arranged about the transverse center line of the loading bag, and the limiting bands are made of elastic material.

[0013] Further, the inner wall of the opening of the loading bag is provided with opposite sub-buckles and female buckles on both sides, respectively, when the sub-buckle and the female buckle are buckled, the opening is in a relatively closed state, to limit the movement of the self-heating part.

[0014] Further, the inside of the loading bag is filled with heat preservation material.

[0015] Further, the self-heating part is an iron powder type warm patch or a crystalline type warm bag filled with supersaturated solution sodium acetate inside.

[0016] (3)Beneficial effects

[0017] Compared with the prior art, the utility model has the beneficial effects that:

[0018] By using the cooperation of the self-heating part and the loading bag that can be enclosed on the body part of the patient, the utility model can conveniently, low-cost and more flexibly heat the transfused nutrient solution, thereby effectively reducing the discomfort of the patient when transfusing the nutrient solution. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is the front view three-dimensional structure schematic diagram of the utility model;

[0020] Figure 2 It is the rear view solid structure schematic diagram of the utility model;

[0021] Figure 3 It is the loading bag structure schematic diagram of the utility model;

[0022] Figure 4 It is the loading bag section structure schematic diagram of the utility model;

[0023] Figure 5 It is the structure schematic diagram of the utility model surrounding on the forearm of patient.

[0024] The mark in the drawing is: 1, loading bag;2, limiting band;3, self-heating piece;4, sub buckle;5, female buckle;6, infusion tube;7, forearm;11, sub adhesive;12, female adhesive;14, opening;15, heat preservation material. Specific implementation

[0025] The specific implementation is a kind of medical nutrition liquid heating device, its structure as shown in Figure 1 Shown, the medical nutrition liquid heating device includes loading bag 1 and self-heating piece 3, one end of loading bag 1 is equipped with opening 14, for alternately loading self-heating piece 3, self-heating piece 3 is iron powder type warm paste or internally filled with supersaturated solution sodium acetate Crystal type warm bag, can continuously generate heat and be transferred to the surface of loading bag 1, iron powder type warm paste is same as "warm baby" sold in existing market, by tearing the seal of its back, can realize its self-heating;And Crystal type warm bag is also sold in existing market warm bag, its principle is due to the instability of supersaturated solution sodium acetate, by shaking supersaturated solution sodium acetate, can make it crystallize exothermic, the Crystal type warm bag can be recycled, after crystallization, by being placed in boiling water and heated, supersaturated solution sodium acetate of crystallization can also become liquid again;Specific principle will not be described here too much.

[0026] As shown in Figures 1-2 The surface of loading bag 1 is equipped with sub adhesive 11, the back is equipped with female adhesive 12 that can be adhered with sub adhesive 11, when winding loading bag 1 makes sub adhesive 11 and female adhesive 12 bond, loading bag 1 can form enclosure, can wrap other objects.

[0027] Further, as shown in Figures 1-3 The surface of loading bag 1 is equipped with the limiting band 2 that is oppositely arranged, the limiting band 2 is symmetrically distributed about the horizontal center line of loading bag 1, and it is made of elastic material, such as elastic band, rubber, silicone, etc. When using, infusion tube 6 can be inserted into limiting band 2, so that the movement of infusion tube 6 can be limited, to prevent infusion tube 6 from winding and knotting, affecting infusion operation.

[0028] Further, as shown in Figures 2-3As shown, on both sides of the inner wall of the opening 14 of the loading bag 1, there are mating male buckles 4 and female buckles 5. The male buckles 4 and female buckles 5 can be locked together by pressing. In use, after the self-heating component 3 is placed in the loading bag 1, the male buckles 4 and female buckles 5 are pressed to lock them together, thereby closing the opening 14 and effectively preventing the self-heating component 3 from detaching from the loading bag 1.

[0029] Furthermore, such as Figure 4 As shown, in order to reduce the heat consumption of the self-heating component 3 and enable it to have better heat endurance, the interior of the loading bag 1 can be filled with heat-insulating material 15, such as aluminum foil, aluminum film pearl cotton, etc. This can effectively prevent the heat loss of the self-heating component 3 and enable the surface of the loading bag 1 to have continuous heat so as to better heat the nutrient solution.

[0030] Working principle: When using the device of this technical solution, if... Figure 5 As shown, first, the infusion tube 6 is inserted into the limiting band 2, then the self-heating component 3 is loaded into the loading bag 1, and the male buckle 4 and female buckle 5 are fastened. At the same time, the loading bag 1 is surrounded around the patient's forearm 7. When heat is transferred to the surface of the loading bag 1, the infusion of nutrient solution begins. When the nutrient solution passes through the surrounded loading bag 1, the heat on the surface of the loading bag 1 can heat the nutrient solution and the patient's forearm 7, thereby making the patient more comfortable and effectively reducing the adverse effects on the patient.

[0031] All technical features in this embodiment can be freely combined according to actual needs.

[0032] The above embodiments are preferred implementations of this utility model. In addition, this utility model can also be implemented in other ways. Any obvious substitutions without departing from the concept of this technical solution are within the protection scope of this utility model.

Claims

1. A heating device for internal medicine nutrient solution, comprising a loading bag (1) and a self-heating component (3), characterized in that, The surface of the loading bag (1) is provided with a sub-adhesive (11), and the back is provided with a female adhesive (12) that can be adhered to the sub-adhesive (11). When the sub-adhesive (11) and the female adhesive (12) are adhered to each other, the loading bag (1) forms an enclosure from the end. The self-heating component (3) is replaceably loaded in the loading bag (1) through the opening (14) provided at one end of the loading bag (1). When the self-heating component (3) heats up, the surface of the loading bag (1) can generate heat.

2. The heating device for internal medicine nutrient solution according to claim 1, characterized in that, The surface of the loading bag (1) is also provided with a limiting band (2) that is positioned opposite to each other to restrict the movement of the infusion tube (6) through the limiting band (2).

3. The heating device for internal medicine nutrient solution according to claim 2, characterized in that, The limiting band (2) is symmetrically arranged about the transverse midline of the loading bag (1), and the limiting band (2) is made of elastic material.

4. A heating device for internal medicine nutrient solution according to any one of claims 1-3, characterized in that, The inner wall of the opening (14) of the loading bag (1) is provided with opposite male buckles (4) and female buckles (5). When the male buckle (4) and the female buckle (5) are fastened, the opening (14) is in a relatively closed state to restrict the movement of the self-heating component (3).

5. The heating device for internal medicine nutrient solution according to claim 4, characterized in that, The loading bag (1) is filled with insulating material.

6. The heating device for internal medicine nutrient solution according to claim 1, characterized in that, The self-heating component (3) is an iron powder type heat pack.

7. The heating device for internal medicine nutrient solution according to claim 1, characterized in that, The self-heating component (3) is a crystalline heat pack filled with a supersaturated sodium acetate solution.

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