Ostomy bag base plate heating device

Abstract

The utility model discloses an ostomy bag base plate heating device. The ostomy bag base plate heating device comprises a bottom shell, a heating structure and a cover body. The bottom shell comprises a shell cavity and a heating plate arranged on one side of the shell cavity. The heating structure is arranged in the shell cavity and used for forming heat and conducting the heat towards the direction of the heating plate to heat the heating plate; and the cover body is movably connected with the bottom shell and has a heating state of covering the heating plate and an opening state of being far away from the heating plate. According to the technical scheme, the heating efficiency of the base plate is higher, the heating speed is higher, and the use experience feeling of a user is effectively improved.

Description

Technical Field

[0001] This utility model relates to the technical field of medical auxiliary devices, specifically to a heating device for the base of an ostomy bag. Background Art

[0002] Ostomy bags consist of a bag body and a base plate. The base plate is usually made of hydrocolloid material. Hydrocolloid materials have temperature-dependent properties; as the temperature rises, the gel becomes more fluid and viscous, softer, and easier to apply to the skin; as the temperature drops, the gel hardens, and the viscous properties decrease drastically, making it difficult to apply and use. Therefore, users need to heat or preheat the base plate in winter. A common method is to use a hairdryer to heat the base plate, but because it's an open-air method, the heating time usually takes more than 5 minutes, which is time-consuming and difficult for the elderly to operate. Another method is to first attach the base plate to the body and then cover it with your hand for 15-20 minutes, but this is time-consuming, unreliable, and the bag is prone to falling off. Therefore, ostomy bags are inconvenient to use in low temperatures, causing inconvenience for users. Utility Model Content

[0003] Therefore, the present invention aims to solve the problem that traditional ostomy bags are inconvenient to use in low-temperature conditions, which causes inconvenience to users.

[0004] To achieve the above objectives, this utility model proposes a heating device for the ostomy bag base, comprising:

[0005] The bottom shell includes a shell cavity and a heating plate disposed on one side of the shell cavity;

[0006] A heating structure, disposed within the shell cavity, is used to generate heat and conduct the heat towards the heating plate to heat the heating plate;

[0007] The cover is movably connected to the bottom shell and has a heating state where it is placed on the heating plate and an open state where it is away from the heating plate.

[0008] Optionally, the heating plate has a heating surface facing the cover;

[0009] The heating structure includes a first heating element disposed within the shell cavity, the first heating element being disposed close to the heating plate and located on the side of the heating plate facing away from the heating surface.

[0010] Optionally, the heating structure includes a second heating element disposed within the shell cavity, the second heating element being capable of generating a heating airflow and driving the heating airflow toward the heating plate.

[0011] Optionally, the heating structure includes a second heating element disposed within the shell cavity. The second heating element is spaced apart from the first heating element. The second heating element can generate a heating airflow and drive the heating airflow to flow towards the heating plate after passing through the first heating element.

[0012] Optionally, a chassis placement area is formed on the heating plate, and a plurality of air guide holes are provided on the heating plate, with the plurality of air guide holes surrounding the outer periphery of the chassis placement area.

[0013] Optionally, multiple first heating elements are provided, and the multiple first heating elements are arranged at circumferential intervals along the chassis placement area; and / or,

[0014] The second heating element is configured as a heating fan, and the rotation axis of the heating fan is coaxial with the center of the chassis placement area.

[0015] Optionally, each of the air guide holes is arranged in an arc shape, and the plurality of air guide holes are arranged in concentric arcs around the center of the chassis placement area; and / or,

[0016] The heating plate is configured as a metal heating plate, a glass heating plate, or a ceramic heating plate.

[0017] Optionally, the first heating element is a constant temperature heater, and the heating temperature of the constant temperature heater is 40° to 80°.

[0018] Optionally, the cover is transparent at least in the area corresponding to the heating plate; and / or,

[0019] The heating plate has a chassis placement area, and the inner side of the cover is provided with a limiting groove, which is correspondingly arranged with the chassis placement area; when the cover is in the heating state, the limiting groove can restrict the chassis to the chassis placement area.

[0020] Optionally, the ostomy bag base heating device further includes an audible and visual prompting structure.

[0021] The technical solution provided by this utility model has the following beneficial effects:

[0022] The ostomy bag base heating device provided by this utility model includes a bottom shell, a heating structure, and a cover. A heating plate is provided on the bottom shell, and the base to be heated can be placed on the heating plate to wait for heating. The heating structure generates heat and transmits the heat towards the heating plate, thereby causing the heating plate to heat up and thus heating the base placed on the heating plate. Furthermore, the cover is placed over the heating plate, forming a heating space between the cover and the heating plate, resulting in higher heating efficiency and faster heating speed for the base, thus improving the user experience. Attached Figure Description

[0023] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art 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 the structures shown in these drawings without creative effort.

[0024] Figure 1 A schematic diagram of an embodiment of the ostomy bag bottom heating device provided by this utility model;

[0025] Figure 2 for Figure 1 An exploded structural diagram of the ostomy bag base heating device described herein;

[0026] Figure 3 for Figure 1 A schematic diagram of the structure of the cover described in the text.

[0027] Explanation of icon numbers:

[0028] 100-Ostomy bag base heating device; 1-Bottom shell; 11-Heating plate; 12-Air guide hole; 2-Heating structure; 21-First heating element; 22-Second heating element; 3-Cover; 31-Limiting groove.

[0029] The realization of the purpose, functional characteristics and excellent effects of this utility model will be further explained below in conjunction with specific embodiments and accompanying drawings. DETAILED DESCRIPTION

[0030] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0031] It should be noted that if the embodiments of this utility model involve directional indication, the directional indication is only used to explain the relative positional relationship and movement of each component in a certain specific posture. If the specific posture changes, the directional indication will also change accordingly.

[0032] Furthermore, if the embodiments of this utility model involve descriptions such as "first" or "second," these descriptions are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, the meaning of "and / or" throughout the text includes three parallel solutions; for example, "A and / or B" includes solution A, solution B, or a solution where both A and B are satisfied simultaneously. Furthermore, the technical solutions of the various embodiments can be combined with each other, but this must be based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or impossible to implement, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection claimed by this utility model.

[0033] This utility model provides an ostomy bag base heating device 100, which can be used to heat the base of the ostomy bag, so that the base can be softened quickly and the viscosity is higher, thereby making it easier for the user to quickly fix the ostomy bag to the affected area.

[0034] Specifically, please refer to Figure 1 and Figure 2 In this embodiment, the ostomy bag base heating device 100 includes a bottom shell 1, a heating structure 2, and a cover 3. The bottom shell 1 includes a shell cavity and a heating plate 11 disposed on one side of the shell cavity. The heating structure 2 is disposed in the shell cavity and is used to generate heat and conduct the heat towards the heating plate 11 to heat the heating plate 11. The cover 3 is movably connected to the bottom shell 1 and has a heating state covering the heating plate 11 and an open state away from the heating plate 11. When in the open state, it is convenient to place the base on the heating plate 11. When in the heating state, the base is in a relatively closed heating environment, resulting in higher heating efficiency.

[0035] In this embodiment, a heating plate 11 is provided on the bottom shell 1, and the chassis to be heated can be placed on the heating plate 11 to wait for heating. Heat is generated by the heating structure 2 and transmitted towards the heating plate 11, thereby causing the heating plate 11 to heat up and heat the chassis placed on the heating plate 11. Furthermore, a cover 3 is placed over the heating plate 11, forming a heating space between the cover 3 and the heating plate 11. The chassis is in a relatively enclosed heating space, resulting in higher heating efficiency and faster heating speed, thereby improving the user experience.

[0036] The shape of the bottom shell 1 is not specifically limited; for example, it can be circular, square, elliptical, or irregularly shaped. Preferably, the bottom shell 1 is generally rectangular, having both length and width directions. The bottom shell 1 is hollow, having a top surface and a bottom surface. The top surface of the bottom shell 1 has a through hole, and the heating plate 11 covers the through hole to seal it, thus better protecting the heating structure 2 and other components inside the bottom shell 1.

[0037] In one embodiment, the heating plate 11 has a heating surface facing the cover 3, and the chassis is placed on the heating surface during heating. The heating structure 2 includes a first heating element 21 disposed within the shell cavity, the first heating element 21 being disposed close to the heating plate 11 and located on the side of the heating plate 11 facing away from the heating surface. The heating plate 11 can be heated by the first heating element 21, so that heat can be conducted to the heating surface to heat the chassis.

[0038] Preferably, such as Figure 2 As shown, the through hole is circular, and the shape of the heating plate 11 is adapted to the shape of the through hole, also being circular. The shape of the heating plate 11 is adapted to the chassis, so that when the chassis is placed on the heating plate 11, the chassis can be better positioned in the middle of the heating plate 11, making the distance between the chassis and the edge of the heating plate 11 more consistent. The first heating element 21 can be positioned close to the middle of the heating plate 11, making the temperature more uniform across the heating plate 11, thereby improving the heating effect.

[0039] The heating plate 11 can be a metal heating plate 11, a glass heating plate 11, or a ceramic heating plate 11, which has better thermal conductivity, higher heat resistance, is less prone to breakage during heating, and has a longer service life.

[0040] Preferably, multiple first heating elements 21 are provided, and the multiple first heating elements 21 are arranged at intervals along the circumference of the heating surface, so that the temperature of the heating surface is more uniform and the heating effect on the chassis is better. Moreover, the multiple first heating elements 21 are attached to the heating plate 11, so that heat can be conducted to the heating plate 11 more quickly, the heating rate is faster and the heating effect is better.

[0041] Preferably, the first heating element 21 can be configured as a constant temperature heater, and the heating temperature of the constant temperature heater is 40°C to 80°C. This ensures that the chassis can be heated quickly without the chassis becoming too hot and burning the user.

[0042] The first heating element 21 transfers heat to the heating plate 11 via thermal conduction, and then to the chassis, thereby heating the chassis. It is understood that the method of heat transfer is not limited to the one described above.

[0043] In another embodiment, the heating structure 2 may further include a second heating element 22 disposed within the shell cavity. The second heating element 22 can generate a heating airflow and drive the heating airflow toward the heating plate 11. The second heating element 22 allows the heating airflow to be conducted to the heating plate 11 by thermal convection, thereby heating the heating plate 11 and heating the chassis placed on the heating plate 11.

[0044] In another embodiment, the two methods described above can be implemented in combination. Specifically, as shown below... Figure 2 As shown, a plurality of first heating elements 21 are disposed on the side of the heating plate 11 facing away from the heating surface, and a second heating element 22 is disposed on the side of the plurality of first heating elements 21 facing away from the heating plate 11. The second heating element 22 is fixed to the bottom of the shell cavity. The second heating element 22 can generate a heating airflow and drive the heating airflow to flow towards the heating plate 11 after passing through the first heating element 21. The heating plate 11 can be heated by the first heating element 21, and while the heating plate 11 is heated by the second heating element 22, the heat on the first heating element 21 can be transferred to the heating plate 11 more quickly, thereby further improving the heating efficiency of the heating plate 11 and making the chassis heating efficiency higher.

[0045] Furthermore, a chassis placement area is formed on the heating plate 11. When the second heating element 22 is provided in the shell cavity, a plurality of air guide holes 12 are provided on the heating plate 11. The plurality of air guide holes 12 surround the outer periphery of the chassis placement area, so that the hot airflow generated by the second heating element 22 can pass through the heating plate 11 and flow into the heating space between the heating plate 11 and the cover 3 to directly heat the chassis, resulting in a better heating effect.

[0046] Preferably, each of the air guide holes 12 is arranged in an arc shape, and the plurality of air guide holes 12 are arranged in a concentric arc with the center of the chassis placement area, and the plurality of air guide holes 12 are evenly distributed along the circumference of the chassis placement area, so that the distribution of the air guide holes 12 on the periphery of the chassis placement area is more uniform and the heat distribution is more uniform.

[0047] Preferably, such as Figure 2As shown, the second heating element 22 is configured as a heating fan, and the rotation axis of the heating fan is coaxial with the center of the chassis placement area. The heating airflow can flow better toward the chassis placement area, and the heat can be more concentrated in the corresponding chassis placement area, resulting in faster heating.

[0048] A flow guiding structure may be provided between the heating fan and the heating plate 11. This flow guiding structure may include multiple guide ribs, which surround the outer periphery of the heating fan and extend towards the heating plate 11. Guided by these guide ribs, the heating airflow at the heating fan can flow more effectively towards the heating plate 11, resulting in less heat loss and more efficient heating. Multiple first heating elements 21 may also be disposed on the inner ring side of the guide ribs, making it less likely for the heat from the multiple first heating elements 21 to flow towards the outer side of the cavity, thus concentrating the heating.

[0049] At this time, ventilation holes can be provided on both the bottom shell 1 and the cover 3. The shell cavity and the inner side of the cover 3 can be connected to the outside through the through holes, so that the heating fan can better form a circulating airflow, so that a continuous heating airflow can flow towards the heating plate 11.

[0050] The cover 3 is used to cover the heating plate 11, so that the chassis can be better placed in a relatively enclosed space, thereby improving the heating speed. Specifically, the cover 3 is rotatably connected to the bottom shell 1, and the shape of the cover 3 is rectangular or roughly rectangular like the shape of the bottom shell 1, so that the structure is more compact when the cover 3 is rotated to cover the bottom shell 1 to be in the heating state.

[0051] Among them, such as Figure 3 As shown, a rotating hole is provided at one end of the top surface of the bottom shell 1, and a rotating shaft is provided at one end of the cover 3. The cover 3 is rotatably connected to the bottom shell 1 through the rotating shaft. Moreover, a limiting groove 31 is provided on the inner side of the cover 3, and the limiting groove 31 is correspondingly arranged with the chassis placement area; when the cover 3 is in the heating state, the limiting groove 31 can restrict the chassis to the chassis placement area, ensuring that the chassis is not easily displaced when heated.

[0052] The cover 3 is concave, and a limiting protrusion protrudes from the bottom of the concave side of the cover 3. The limiting protrusion is annular and forms the limiting groove 31. The diameter of the limiting groove 31 can be the same as the diameter of the heating plate 11, or the diameter of the limiting groove 31 can be slightly larger than the diameter of the heating plate 11, so that the placement space of the chassis is larger and it is not easy to move during heating.

[0053] Preferably, the cover 3 is transparent in at least the area corresponding to the heating plate 11, so as to facilitate the user to observe the heating status of the chassis.

[0054] The heating plate 11 can be flat or recessed, with the heating plate 11 gradually concave towards the cavity from its edge towards the center. Alternatively, the center of the heating plate 11 can be recessed to form a circular or elliptical groove, better suited for placement on a circular or elliptical chassis. Multiple air guide holes 12 surround the periphery of the groove. Because the chassis is made of a gel material, its fluidity improves with temperature increases. The recessed design of the heating plate 11 prevents the chassis from easily shifting out of its placement area when placed on the heating plate 11.

[0055] In one embodiment, the ostomy bag base heating device 100 further includes an audible and visual prompting structure. Of course, the ostomy bag base heating device 100 may also include a controller, a power supply device, and a temperature detector. The power supply device provides electrical energy to the first heating element 21 and the second heating element 22. The temperature detector detects the temperature at the heating plate 11 or the base. The controller is electrically connected to the power supply device and the audible and visual prompting structure, so that when the first heating element 21 or the second heating element 22 heats for a certain period of time, or when the temperature detector detects that the temperature of the heating plate 11 or the base exceeds a preset value, the controller can control the audible and visual prompting structure to issue a prompt, reminding the user to turn off the ostomy bag base heating device 100 in time. The audible and visual prompting structure may include an alarm and / or a flashing indicator light, using an alarm sound and / or a flashing indicator light to remind the user, thereby preventing the user from forgetting that the base heating is complete and improving the user experience.

[0056] The above description is only a preferred embodiment of the present utility model and does not limit the patent scope of the present utility model. Any equivalent structure made using the contents of the present utility model specification and drawings, or directly or indirectly applied to other related technical fields, are similarly included within the patent protection scope of the present utility model.

Claims

1. A heating device for the bottom plate of an ostomy bag, characterized in that, include: The bottom shell includes a shell cavity and a heating plate disposed on one side of the shell cavity; A heating structure, disposed within the shell cavity, is used to generate heat and conduct the heat towards the heating plate to heat the heating plate; The cover is movably connected to the bottom shell and has a heating state where it is placed on the heating plate and an open state where it is away from the heating plate.

2. The ostomy bag base heating device as described in claim 1, characterized in that, The heating plate has a heating surface facing the cover; The heating structure includes a first heating element disposed within the shell cavity, the first heating element being disposed close to the heating plate and located on the side of the heating plate facing away from the heating surface.

3. The ostomy bag base heating device as described in claim 1, characterized in that, The heating structure includes a second heating element disposed within the shell cavity. The second heating element can generate a heating airflow and drive the heating airflow toward the heating plate.

4. The ostomy bag base heating device as described in claim 2, characterized in that, The heating structure includes a second heating element disposed within the shell cavity. The second heating element is spaced apart from the first heating element. The second heating element can generate a heating airflow and drive the heating airflow to flow towards the heating plate after passing through the first heating element.

5. The ostomy bag base heating device as described in claim 4, characterized in that, The heating plate has a chassis placement area, and the heating plate is provided with a plurality of air guide holes, which surround the outer periphery of the chassis placement area.

6. The ostomy bag base heating device as described in claim 5, characterized in that, Multiple first heating elements are provided, and the multiple first heating elements are arranged at intervals along the circumference of the chassis placement area; and / or, The second heating element is configured as a heating fan, and the rotation axis of the heating fan is coaxial with the center of the chassis placement area.

7. The ostomy bag base heating device as described in claim 5, characterized in that, Each of the aforementioned air guide holes is arranged in an arc shape, and the plurality of air guide holes are arranged in concentric arcs around the center of the chassis placement area; and / or, The heating plate is configured as a metal heating plate, a glass heating plate, or a ceramic heating plate.

8. The ostomy bag base heating device as described in claim 2, characterized in that, The first heating element is a constant temperature heater, and the heating temperature of the constant temperature heater is 40° to 80°.

9. The ostomy bag base heating device as described in claim 1, characterized in that, The cover is transparent at least in the area corresponding to the heating plate; and / or, The heating plate has a chassis placement area, and the inner side of the cover is provided with a limiting groove, which is correspondingly arranged with the chassis placement area; when the cover is in the heating state, the limiting groove can restrict the chassis to the chassis placement area.

10. The ostomy bag base heating device as described in claim 1, characterized in that, The ostomy bag base heating device also includes an audible and visual prompting structure.

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