A heating mechanism and a protective garment against cold stimulation during tumor chemotherapy

Abstract

This utility model relates to the field of tumor chemotherapy technology, specifically a heating mechanism and a cold-stimulation-resistant protective garment for tumor chemotherapy. The heating component includes a fixed frame with a liquid storage tank at one end, containing a heating rod; the heat transfer component includes an infusion tube and a suction pump. This utility model, by creating an inner cavity within the protective pad and using a serpentine infusion tube, along with the fixed frame, suction pump, liquid storage tank, and heating tube, allows warm water to flow continuously within the infusion tube. During this flow, heat is transferred from the protective pad and sponge pad to the patient's tumor chemotherapy site. The circulating warm water provides cold-resistant warmth, making it not only safe and efficient but also slowing heat loss and providing strong insulation, significantly improving the device's effectiveness.

Description

Technical Field

[0001] This utility model relates to the field of tumor chemotherapy technology, and in particular to a heating mechanism and a protective garment against cold stimulation during tumor chemotherapy. Background Technology

[0002] A tumor is a new growth formed by the proliferation of local tissue cells. Based on the cellular characteristics of the new growth and the degree of harm it causes to the body, tumors are divided into two main categories: benign tumors and malignant tumors. Malignant tumors can be further divided into carcinomas and sarcomas. Carcinomas are malignant tumors originating from epithelial tissues, while sarcomas are malignant tumors arising from mesenchymal tissues, including fibrous connective tissue, fat, muscle, blood vessels, bone, and cartilage. Chemotherapy, also commonly known as chemotherapy, is a treatment strategy used to kill tumor cells. It works by using systemic or partial administration of chemical drugs to inhibit tumor growth or eliminate the tumor.

[0003] Currently, existing anti-cold stimulation protective gear for tumor chemotherapy is mostly used by wrapping a pad around the tumor chemotherapy site. The pad contains a heating wire, which generates heat to achieve the function of anti-cold and keeping warm. However, in actual use, the direct heat transfer method of the heating wire is not only unsafe, but also loses heat quickly. It requires continuous heat generation, which wastes resources and further increases the risk factor, resulting in poor effectiveness. Utility Model Content

[0004] The purpose of this section is to outline some aspects of embodiments of the present invention and to briefly describe some preferred embodiments. Simplifications or omissions may be made in this section, as well as in the abstract and title of this application, to avoid obscuring the purpose of these documents; however, such simplifications or omissions should not be construed as limiting the scope of the present invention.

[0005] In view of the problems existing in the above and / or existing heating mechanisms, this utility model is proposed.

[0006] Therefore, the problem that this utility model aims to solve is that the existing protective gear's direct heat transfer method using heat wires has poor safety and results in rapid heat loss.

[0007] To solve the above-mentioned technical problems, the present invention provides the following technical solution: a heating mechanism, comprising a heating component including a fixed frame, one end of which is provided with a liquid storage tank, and a heating rod is provided inside the liquid storage tank; and a heat transfer component including an infusion pipe and a pump, one end of which is connected to the output end of the pump and the other end of which is connected to the liquid storage tank, and the input end of the pump is connected to the liquid storage tank.

[0008] In a preferred embodiment of the heating mechanism of this utility model, the top end of the fixed frame is provided with a first threaded connector, and the bottom end of the fixed frame is provided with a second threaded connector. The output end of the liquid pump is connected to the first threaded connector, and the bottom end of the liquid storage tank is connected to the second threaded connector through a pipe.

[0009] In a preferred embodiment of the heating mechanism of this utility model, the infusion tube is provided with a first connecting section and a second connecting section, and the ends of the first connecting section and the second connecting section are provided with threaded connecting cylinders, and the two threaded connecting cylinders are respectively screwed into the first threaded connecting head and the second threaded connecting head.

[0010] In a preferred embodiment of the heating mechanism described in this utility model, the infusion tube is configured as a spiral.

[0011] In a preferred embodiment of the heating mechanism described in this utility model, a temperature sensor is provided on one side of the inside of the liquid storage tank, and a controller is provided on the side wall of the liquid storage tank.

[0012] In a preferred embodiment of the heating mechanism of this utility model, the fixing frame includes a housing and a cover, which are fixedly connected by bolts.

[0013] The first beneficial effect of this utility model is that, with the circulation of warm water, it can achieve the function of resisting cold and keeping warm. It is not only safe and efficient, but also has slow heat loss and strong heat preservation, which greatly improves the use effect of the device.

[0014] The second problem that this invention aims to solve is that chemotherapy anti-cold stimulation protective gear is not easy to fix, and it is prone to movement and misalignment after fixation.

[0015] To solve the above problems, the present invention provides a chemotherapy anti-cold stimulation protective garment, including a heating mechanism and a pad with an inner cavity, wherein the infusion tube is disposed in the inner cavity; a first strap is symmetrically arranged at both ends of one side of the pad, and a second strap is symmetrically arranged at both ends of the other side of the pad.

[0016] In a preferred embodiment of the heating mechanism described in this utility model, a sponge pad is provided on the inner side of the protective pad.

[0017] In a preferred embodiment of the heating mechanism described in this utility model, the inner side of the first strap is provided with a hook and loop fastener, and the outer side of the second strap is provided with a hook and loop fastener textured surface that matches the hook and loop fastener.

[0018] In a preferred embodiment of the heating mechanism described in this utility model, reinforcing ribs are embedded at both ends of the protective pad.

[0019] The beneficial effects of this utility model are as follows: by setting an inner cavity and a serpentine infusion tube inside the pad, and with the cooperation of structures such as a fixed frame, a suction pump, a storage tank, and a heating tube, warm water can flow in the infusion tube for a long time. During the flow, heat can be transferred from the pad and the sponge pad to the patient's tumor chemotherapy site. With the circulation of warm water, the cold resistance and warmth preservation function can be achieved. It is not only safe and efficient, but also has slow heat loss and strong heat preservation, which greatly improves the effect of the device. Attached Figure Description

[0020] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Wherein: Figure 1 This is a schematic diagram of the internal structure of the fixed frame of this utility model.

[0021] Figure 2 This is a schematic diagram of the internal structure of the liquid storage tank of this utility model.

[0022] Figure 3 This is a schematic diagram of the overall structure of the present invention. Figure 1 .

[0023] Figure 4 This is a schematic diagram of the internal structure of the pad of this utility model.

[0024] Figure 5 This is the second schematic diagram of the overall structure of this utility model. Detailed Implementation

[0025] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0026] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0027] Secondly, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single embodiment or an embodiment selectively excluded from other embodiments.

[0028] Example 1, referring to Figure 1 and Figure 2 This is the first embodiment of the present invention. This embodiment provides a heating mechanism, which includes a heating component 1, including a fixed frame 11, one end of which is provided with a liquid storage tank 12, and a heating rod 13 is provided inside the liquid storage tank 12; and a heat transfer component 2, including an infusion pipe 21 and a pump 22. One end of the infusion pipe 21 is connected to the output end of the pump 22, and the other end is connected to the liquid storage tank 12. The input end of the pump 22 is connected to the liquid storage tank 12. Heating component 1 supports liquid storage tank 12 via fixed frame 11. A heating rod 13 is installed inside the liquid storage tank to heat the stored liquid. Heat transfer component 2 uses a pump 22 and a delivery pipe 21 to transport the heated liquid to the location requiring heating. The pump 22 ensures the liquid can flow within the system and effectively transfer heat.

[0029] Specifically, a first threaded connector 111 is provided at the top of the fixed frame 11, and a second threaded connector 112 is provided at the bottom of the fixed frame 11. The output end of the pump 22 is connected to the first threaded connector 111, and the bottom end of the storage tank 12 is connected to the second threaded connector 112 through a pipe. The threaded connection simplifies the installation and disassembly process, and improves the stability and ease of maintenance of the heating mechanism.

[0030] Specifically, the infusion tube 21 is provided with a first connecting section 211 and a second connecting section 212. The ends of the first connecting section 211 and the second connecting section 212 are each provided with a threaded connecting sleeve 23. The two threaded connecting sleeves 23 are respectively screwed into the first threaded connector 111 and the second threaded connector 112. Both ends of the infusion tube 21 are screwed onto the threaded connectors on the fixed frame via threaded connecting sleeves 23. In this way, the entire infusion tube can be stably connected to the heating and heat transfer components, ensuring smooth flow of the liquid.

[0031] Specifically, the infusion tube 21 is designed in a spiral shape; this increases the path length of the liquid flow, thereby increasing the residence time of the liquid in the tube, which helps to better transfer heat and make the heating effect more uniform.

[0032] Specifically, a temperature sensor 14 is installed on one side of the inside of the liquid storage tank 12, and a controller is installed on the side wall of the liquid storage tank 12. Temperature sensor 14 monitors the liquid temperature in the storage tank in real time, and the controller adjusts the heating power of heating rod 13 based on the information fed back by the sensor. This design ensures that the liquid remains within a suitable temperature range during the heating process, thereby ensuring safety and comfort. It is worth noting that the temperature sensor 14 and its controller in this embodiment are existing technologies. Specific models could be DS18B20 (digital temperature sensor) and Arduino Uno (controller). The Arduino Uno receives temperature data and compares it with a preset temperature range (initially 35℃~40℃, which can be adjusted as needed). If the liquid temperature is lower than the set value, the controller will instruct the heating rod to turn on and begin heating; if the liquid temperature reaches the set target temperature, the controller will instruct the heating rod to stop heating to avoid overheating.

[0033] Specifically, the fixed frame 11 includes a housing and a cover, which are fixedly connected by bolts.

[0034] In this embodiment, the heating mechanism heats the liquid through heating component 1. The liquid flows through a spiral infusion tube, transferring heat. Temperature sensor 14 works in conjunction with the controller to monitor the liquid temperature in real time and adjust the power output of the heating rod to ensure temperature control accuracy during the heating process. Once the liquid is heated to the set temperature, the heated liquid is delivered to the protective gear area by pump 22 to achieve the effect of resisting cold stimulation.

[0035] Example 2, refer to Figures 3-5 This is the second embodiment of the present invention. This embodiment provides a cold stimulation protection device for tumor chemotherapy, including a heating mechanism and a pad 3, which has an inner cavity 31 and an infusion tube 21 is disposed in the inner cavity 31; a first strap 32 is symmetrically arranged at both ends of one side of the pad 3, and a second strap 33 is symmetrically arranged at both ends of the other side of the pad 3. The pad 3 has an inner cavity 31 to accommodate the infusion tubing 21, ensuring that the tubing can conduct heat evenly. The straps 32 and 33 on both sides of the pad help the user secure the protective gear to the body, providing a comfortable wearing experience.

[0036] Specifically, the inner side of the pad 3 is provided with a sponge pad 34; which can provide a soft touch and effectively relieve discomfort that may be caused by long-term wear, thereby improving the user's wearing comfort.

[0037] Specifically, the inner side of the first strap 32 is provided with a hook and loop fastener 321, and the outer side of the second strap 33 is provided with a hook and loop fastener loop 331 that matches the hook and loop fastener 321. The Velcro design allows the straps to be quickly and securely fastened to the user, and the tightness can be easily adjusted to suit users of different body types.

[0038] Specifically, reinforcing ribs 35 are embedded at both ends of the pad 3; The Reinforced 35 provides additional support at both ends of the pad, enhancing the stability of the garment and preventing the pad from deforming or shifting during use.

[0039] During use, the warm liquid provided by the heating mechanism is delivered to the inner cavity 31 of the protective garment through the infusion tube. The liquid flows evenly within the garment, conducting heat to its surface. The sponge padding provides additional comfort, and the Velcro straps allow users to easily adjust the tightness of the garment, ensuring it does not shift or loosen during use. Reinforcing ribs enhance the structural strength of the garment, ensuring its stability during use. The overall design allows users to enjoy continuous warmth and comfort during chemotherapy, effectively reducing the discomfort caused by cold stimulation.

[0040] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A heating mechanism, characterized in that: include, Heating assembly (1) includes a fixed frame (11), with a liquid storage tank (12) provided at one end of the frame, and a heating rod (13) provided inside the liquid storage tank (12). The heat transfer assembly (2) includes an infusion pipe (21) and a pump (22). One end of the infusion pipe (21) is connected to the output end of the pump (22), and the other end is connected to the storage tank (12). The input end of the pump (22) is connected to the storage tank (12).

2. The heating mechanism as described in claim 1, characterized in that: The top of the fixed frame (11) is provided with a first threaded connector (111), and the bottom of the fixed frame (11) is provided with a second threaded connector (112). The output end of the pump (22) is connected to the first threaded connector (111), and the bottom end of the storage tank (12) is connected to the second threaded connector (112) through a pipe.

3. The heating mechanism as described in claim 2, characterized in that: The infusion tube (21) is provided with a first connecting section (211) and a second connecting section (212). The ends of the first connecting section (211) and the second connecting section (212) are provided with threaded connecting sleeves (23). The two threaded connecting sleeves (23) are respectively screwed into the first threaded connector (111) and the second threaded connector (112).

4. The heating mechanism as described in claim 3, characterized in that: The infusion tube (21) is spiral-shaped.

5. The heating mechanism as described in claim 4, characterized in that: A temperature sensor (14) is provided on one side of the inside of the liquid storage tank (12), and a controller is provided on the side wall of the liquid storage tank (12).

6. The heating mechanism as described in claim 5, characterized in that: The fixed frame (11) includes a shell and a cover, which are fixedly connected by bolts.

7. A protective garment for tumor chemotherapy against cold stimulation, characterized in that: Including a heating mechanism as described in any one of claims 1 to 6, further comprising: The pad (3) has an inner cavity (31) inside, and the infusion tube (21) is disposed in the inner cavity (31); The pad (3) has a first strap (32) symmetrically arranged at both ends on one side, and a second strap (33) symmetrically arranged at both ends on the other side.

8. The anti-cold stimulation protective gear for tumor chemotherapy as described in claim 7, characterized in that: A sponge pad (34) is provided on the inner side of the pad (3).

9. The anti-cold stimulation protective gear for tumor chemotherapy as described in claim 8, characterized in that: The inner side of the first strap (32) is provided with a hook and loop fastener (321), and the outer side of the second strap (33) is provided with a hook and loop fastener (331) that matches the hook and loop fastener (321).

10. The anti-cold stimulation protective gear for tumor chemotherapy as described in claim 9, characterized in that: The pad (3) is reinforced with reinforcing ribs (35) at both ends.

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