Medical sterile water heating machine capable of disinfecting
By designing a sterile medical water heater that can be sterilized, the heating control console is separated from the base, enabling repeated use in a sterile environment. This solves the technical problems existing in the prior art and realizes the reusability and safety of the heating device in a sterile environment.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- THE THIRD AFFILIATED HOSPITAL OF SOUTHERN MEDICAL UNIV (ACAD OF ORTHOPEDICS GUANGDONG PROVINCE)
- Filing Date
- 2025-05-27
- Publication Date
- 2026-04-21
AI Technical Summary
Existing heating devices cannot effectively disinfect parts that come into contact with sterile water in a sterile environment, making it impossible to reuse the equipment in a sterile space.
A sterile medical water heater with sterilization capability was designed. By separating the heating control console from the base, the parts in contact with sterile water can be disassembled and sterilized separately. It adopts an integrated structure of 304 stainless steel heating cup and plastic base. The control console can be independently removed. It is powered by rechargeable battery or wired power.
This allows the heating device to be reused in a sterile environment, avoiding direct contact contamination of the control panel and ensuring the safety of sterile water heating and the long-term use of the equipment.
Smart Images

Figure CN224151167U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to a sterile water heating device, and more particularly to a sterile medical water heater that can disinfect. Background Technology
[0002] Sterile water typically refers to water containing bacterial colonies that has been treated using physical methods to eliminate bacteria. In the medical field, sterile water on the instrument table needs to be heated to a suitable temperature for use in abdominal and thoracic cavities to prevent hypothermia; it can also resolve the issue of lens fogging caused by temperature differences during laparoscopic surgery. (Using heated sterile water during surgery eliminates lens fogging in laparoscopic surgery, allowing surgeons to clearly see the procedure.)
[0003] To ensure that the sterile water maintains a sterile environment during the heating process, and to meet the sterility requirements of the entire operating room, the parts of the heating device that come into contact with the sterile water need to be frequently sterilized. However, heating devices generally cannot be directly sterilized, as this would damage the electromechanical components. Summary of the Invention
[0004] To address the aforementioned technical problems, this utility model provides a sterile medical water heater that can be sterilized, wherein the part in contact with sterile water can be detached separately for sterilization and reuse.
[0005] To solve the above-mentioned technical problems, the present invention adopts the following technical solution: a sterile medical water heater, comprising a base, a heating cup, and a heating control console; a slot is formed in the base, and the heating control console can be inserted into or removed from the slot, and can be combined with or separated from the base; the heating cup is disposed on the upper part of the base, and the bottom of the heating cup is located in the slot; when the heating control console is combined with the base, the heating control console contacts the heating cup for heating.
[0006] Furthermore, in this invention, the heating cup and the base are an integral structure.
[0007] Furthermore, in this invention, the heating part of the heating control console is formed with a cup groove, and a heating plate is disposed in the cup groove.
[0008] Furthermore, a temperature sensor and a safety switch are provided on the inner side of the cup groove.
[0009] Furthermore, the present invention provides a control panel on one side of the heating console, the control panel having a temperature display screen and control buttons.
[0010] Furthermore, a slot is formed between the control panel and the heating control panel, and a protective sleeve for protecting the control panel is fitted inside the slot.
[0011] Furthermore, the control panel has a U-shaped groove, and a handle is provided inside the U-shaped groove.
[0012] Furthermore, in this invention, a circular groove is formed in the middle of the U-shaped groove.
[0013] The beneficial effects of adopting the above technical solution are as follows: This utility model adds a base part, on which a heating water cup is fixed. The entire heating control console and the base form a separate structure. The heating control console is placed inside the base, with only one side of the panel on the outside. The heating control console contacts the heating water cup inside the base for heating. The heating control console can be removed from the base separately. In this way, the part that comes into contact with sterile water can be separated separately for disinfection and reuse. The control console does not need to be disinfected, allowing the equipment to be used in a sterile space. Attached Figure Description
[0014] Figure 1 This is a schematic diagram of the internal structure of this utility model;
[0015] Figure 2 This is a schematic diagram of the heating control console and base of this utility model;
[0016] Figure 3 This is a schematic diagram of the temperature sensor and safety switch of this utility model;
[0017] Figure 4 This is a schematic diagram of the protective kit for this utility model;
[0018] Figure 5 This is a schematic diagram of the control panel of this utility model.
[0019] In the diagram: 1. Heating cup protective sleeve, 2. Heating cup, 3. Base, 4. Slot, 5. Cup holder, 6. Heating control console, 7. Circular groove, 8. Handle, 9. Control panel, 10. Temperature sensor, 11. Card slot, 12. Protective sleeve, 13. Safety switch. Detailed Implementation
[0020] The present invention will now be described in further detail with reference to the accompanying drawings.
[0021] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.
[0022] One embodiment of this utility model: as follows Figure 1 and Figure 2 As shown, a sterile medical water heater includes a base 3, a heating cup 2, and a heating control console 6. The base 3 has a slot 4, through which the heating control console 6 can be inserted or removed, engaging or disengaging with the base 3. The heating cup 2 is positioned on the upper part of the base 3, with its bottom located within the slot 4. When the heating control console 6 is engaged with the base 3, it contacts the heating cup 2 for heating. In use, the heating control console 6 is inserted into the base 3, with the bottom of the heating cup 2 contacting the heating element of the heating control console 6. The heating temperature is adjusted via the heating control console 6. After use, only the base 3 and heating cup 2 need to be sent to the supply room for cleaning, disinfection, and sterilization for reuse. The control console does not require sterilization, allowing the equipment to be used in a sterile environment. The heating control console 6 can be powered by a rechargeable battery, or, depending on requirements, by a wired power supply.
[0023] In other specific embodiments of this utility model, the remainder is the same as the above embodiments, except that, as shown in the following... Figure 1 As shown, the heating cup 2 and the base 3 are an integral structure. The heating cup 2 is made of 304 stainless steel, while the base 3 and the heating cup protective sleeve 1 are made of plastic to reduce the overall weight. The two are integrated into a single structure for sterilization and disinfection, ready for the next use.
[0024] In other specific embodiments of this utility model, the remainder is the same as the above embodiments, except that, as shown in the following... Figure 1 As shown, the heating part of the heating control console 6 has a cup groove 5, and a heating plate is provided in the cup groove 5. The heating cup 2 is placed in the cup groove 5 for heating, which is firm and facilitates positioning.
[0025] In other specific embodiments of this utility model, the remainder is the same as the above embodiments, except that, as shown in the following... Figure 3 As shown, a temperature sensor 10 and a safety switch 13 are provided on the inner side of the cup slot 5. When the heating cup 2 comes into contact with the heating plate, the heating cup 2 presses the safety switch 13 to start heating, and at the same time, it comes into contact with and adheres to the temperature sensor 10 so as to regulate the temperature.
[0026] In other specific embodiments of this utility model, the remainder is the same as the above embodiments, except that, as shown in the following... Figure 4 As shown, a control panel 9 is provided on one side of the heating control console 6. The control panel 9 is equipped with a temperature display screen and control buttons, which can adjust the heating temperature and monitor the heating temperature.
[0027] In other specific embodiments of this utility model, the remainder is the same as the above embodiments, except that, as shown in the following... Figure 3As shown, a slot 11 is formed between the control panel 9 and the heating control panel 6. A protective sleeve 12 for protecting the control panel 9 is fitted inside the slot 11. The opening of the protective sleeve 12 has an elastic band, which can be fitted inside the slot 11 to wrap around the control panel 9. The protective sleeve 12 is for single use to avoid direct contact with the control panel 9 and prevent contamination. There is no need to disinfect the panel.
[0028] In other specific embodiments of this utility model, the remainder is the same as the above embodiments, except that, as shown in the following... Figure 2 As shown, a U-shaped groove is formed on the control panel 9, and a handle 8 is provided in the U-shaped groove for easy operation. The heating control panel 6 can be pulled out from the base 3.
[0029] In other specific embodiments of this utility model, the remainder is the same as the above embodiments, except that, as shown in the following... Figure 2 and Figure 4 As shown, a circular groove 7 is formed in the middle of the U-shaped groove to facilitate lifting the handle 8.
[0030] Note that the above description is merely a preferred embodiment of the present invention. Those skilled in the art will understand that the present invention is not limited to the specific embodiments described herein, and various obvious changes, readjustments, and substitutions can be made without departing from the scope of protection of the present invention. Therefore, although the present invention has been described in detail through the above embodiments, the present invention is not limited to the above embodiments, and may include many other equivalent embodiments without departing from the concept of the present invention. The scope of the present invention is determined by the scope of the appended claims.
Claims
1. A sterilizable medical sterile water boiler, characterized by, Includes a base (3), a heating cup (2), and a heating control console (6); The base (3) has a slot (4) formed inside, and the heating control console (6) can be inserted into or removed from the slot (4) to be combined with or separated from the base (3); The heating cup (2) is set on the upper part of the base (3), and the bottom of the heating cup (2) is located in the slot (4); When the heating control console (6) is combined with the base (3), the heating control console (6) contacts the heating cup (2) for heating.
2. A sterilizable medical grade water boiler as defined in claim 1, wherein The heating cup (2) and the base (3) are an integral structure.
3. A sterilizable medical sterile water boiler according to claim 1 or 2, characterized in that The heating part of the heating control console (6) has a cup groove (5), and a heating plate is provided in the cup groove (5).
4. A sterilizable medical water still as defined in claim 3, wherein A temperature sensor (10) and a safety switch (13) are provided on the inner side of the cup slot (5).
5. A sterilizable medical sterile water boiler according to claim 1 or 2, characterized in that A control panel (9) is provided on one side of the heating control console (6), and the control panel (9) is equipped with a temperature display screen and control buttons.
6. A sterilizable medical water still as defined in claim 5, wherein A slot (11) is formed between the control panel (9) and the heating control panel (6), and a protective sleeve (12) for protecting the control panel (9) is fitted inside the slot (11).
7. A sterile medical water heater according to claim 5, characterized in that, A U-shaped groove is formed on the control panel (9), and a handle (8) is provided in the U-shaped groove.
8. A sterilizable medical water still as defined in claim 7, wherein A circular groove (7) is formed in the middle of the U-shaped groove.