Water feeding and heating equipment for endoscope

Abstract

A water supply heating device for an endoscope relates to the field of water supply heating of endoscopes and comprises a main water supply device and a kettle, a bottom supporting plate is fixedly connected to the bottom area of the right end face of the main water supply device, a heat conducting plate is fixedly mounted at the bottom in a cavity of the bottom supporting plate, and a heating component is fixedly connected to the bottom of the heat conducting plate. A heating groove is formed in the upper end face of the heat conduction plate, a water supply hose is connected to a water outlet of the kettle, and the water supply hose is embedded into the heating groove and penetrates through a water supply peristaltic pump at the front end of the water supply main device. By means of the water pipe, the waiting time during water heating is effectively avoided, only water needing to be used is heated, the heating speed is very high, cooling caused when the water is conveyed in the water pipe can be effectively avoided, and discomfort generated when a patient is flushed is further avoided.

Description

Technical Field

[0001] The utility model relates to the field of endoscopic water supply heating, in particular to a water supply heating device for an endoscope. Background Technique

[0002] When we perform surgery using an endoscope, we often need to use sterile water to wash the lesion site of the patient in order to obtain better visibility during the endoscopic diagnosis and treatment process. It should be noted that the temperature is important. When the temperature is relatively low, it is easy to cause discomfort to the patient. Therefore, it is necessary to heat the sterile water. In the existing heating in the water supply device, the heating time is relatively slow, and the waiting time of the doctor is relatively long. Moreover, there will be a certain amount of heat dissipation and temperature reduction in the water pipe part, resulting in the outlet water temperature being inconsistent with the heating temperature, which is also likely to cause discomfort to the patient. Content of the Utility Model

[0003] The purpose of the utility model is to provide a water supply heating device for an endoscope to solve the problems put forward in the above background technique.

[0004] The utility model solves its technical problems by adopting the following technical solutions:

[0005] A water supply heating device for an endoscope includes a main water supply device and a kettle. A bottom support plate is fixedly connected to the right end face of the main water supply device in the bottom area. A heat conduction plate is fixedly installed at the bottom in the concave cavity of the bottom support plate. A heating component is fixedly connected to the bottom of the heat conduction plate, and the heating component is closely attached to the heat conduction plate. A heating groove is arranged on the upper end face of the heat conduction plate. A water supply hose is connected to the water outlet of the kettle, and the water supply hose is embedded in the heating groove and passes through a water supply peristaltic pump at the front end of the main water supply device.

[0006] Preferably, the left side of the heating groove is arranged in a straight line, and the right side is arranged in a continuous "Ji" shape, and the water supply hose is closely attached to the inner wall of the heating groove.

[0007] Preferably, the heating component is an electric heating plate.

[0008] Preferably, a power switch, a heating switch and a flow rate adjustment knob are arranged on the front end face of the main water supply device in the upper area of the water supply peristaltic pump, and a temperature display is arranged above the heating switch.

[0009] Preferably, the temperature display is connected by a signal to the flow rate adjustment knob, and the temperature display shows the temperature of the water flowing out from the water supply hose.

[0010] The advantages and positive effects of the utility model are:

[0011] The utility model heats the water in the water pipe so that the water coming out can reach the expected set temperature, which effectively avoids the waiting time when heating the water and only heats the water that needs to be used. The heating speed is very fast and the cooling of the water during transmission in the water pipe can be effectively avoided, thus further avoiding discomfort when flushing the patient. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0013] Figure 1 This is a schematic diagram of the main structure of a water supply and heating device for an endoscope according to the utility model;

[0014] Figure 2 This is a schematic diagram of the top view of the structure of a water supply and heating device for an endoscope according to the utility model;

[0015] Figure 3 For this utility model Figure 1 Schematic diagram of the local enlarged structure at point A in the middle.

[0016] The symbols in the accompanying drawings are described as follows: main water supply equipment 1; kettle 2; bottom support plate 3; heating component 4; heat conduction plate 5; water supply hose 6; heating groove 7; water supply peristaltic pump 11; power switch 12; temperature display 13; heating switch 14; flow rate adjustment knob 15. DETAILED DESCRIPTION

[0017] Now the utility model is further described in detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, which only illustrate the basic structure of the utility model in a schematic manner, and therefore only show the components related to the utility model.

[0018] Combine the following Figure 1-3 The utility model is described in detail. For the convenience of description, the directions mentioned below are defined as follows: the up, down, left, right, front and back directions mentioned below are the same as Figure 1 The view direction is consistent in front, back, left, right, up and down directions. Figure 1 The directions shown are consistent with the front, back, left, right, up and down directions of the device of the utility model when viewed from the front.

[0019] In the present invention, unless otherwise clearly defined and specified, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of at least two elements or the interaction relationship between at least two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0020] The following further details the embodiments of the present utility model in conjunction with the accompanying drawings:

[0021] Please refer to Figure 1-3 , an embodiment provided by the present utility model: a water supply and heating device for an endoscope, including a water supply main device 1, a water kettle 2, a bottom support plate 3, a heat conduction plate 5 and a heating component 4. The bottom support plate 3 is fixedly connected to the area near the bottom of the right end face of the water supply main device 1 by bolts, and the heat conduction plate 5 is fixedly installed at the bottom of the concave cavity of the bottom support plate 3. A heating groove 7 is provided on the surface of the heat conduction plate 5. The middle section of the water supply hose 6 is embedded in the heating groove 7. One end of the water supply hose 6 is connected to the water outlet of the water kettle 2, and the other end passes through the water supply peristaltic pump 11 at the front end of the water supply main device 1, and the water supply peristaltic pump 11 is used for water supply.

[0022] Adjust the flow rate adjustment knob 15 provided on the water supply main device 1 according to the usage requirements of endoscopic surgery to control the water flow rate. Different water flow rates result in different residence times in the water supply hose 6, so the heating time is also different, and finally the output water temperature is also different. The water temperature is displayed on the temperature display 13. The heating component 4 fixed to the bottom of the heat conduction plate 5 heats the heat conduction plate 5, so that the heat conduction plate 5 heats the water supply hose 6. When the water flowing out of the water kettle 2 passes through a certain length of the water supply hose 6, the water coming out just reaches the expected set temperature. Compared with the traditional method of heating the water in the water kettle 2 and then transmitting it through the water pipe, the waiting time during water heating is effectively avoided, and only the water that needs to be used is heated. Such a heating speed is very fast, and it can also effectively avoid the temperature drop caused by the water transmission in the water pipe, further avoiding discomfort during patient irrigation.

[0023] It is worth mentioning that in this embodiment, the left side of the above heating groove 7 is set to be linear, and the right side is set to be a continuous "ji" shape, and the water supply hose 6 is closely attached to the inner wall of the heating groove 7, effectively improving the distribution setting of the water supply hose 6, thereby further improving the heating efficiency of the water pipe.

[0024] In addition, in an embodiment, the heating component 4 can be an electric heating plate or a heating rod row composed of multiple heating rods.

[0025] During specific implementation, when the endoscope needs to deliver water, the power is turned on, the power switch 12 and the heating switch 14 arranged on the water delivery main device 1 are turned on, and the flow rate adjustment knob 15 is adjusted according to the use requirements of the endoscopic surgery, so that the heating component 4 at the bottom heats the heat conduction plate 5, and the heat conduction plate 5 heats the water delivery hose 6. When the water flowing out of the kettle 2 passes through a certain length of the water delivery hose 6, the water coming out can just reach the expected set temperature. Compared with the traditional method of heating the water in the kettle 2 and then transmitting it through the water pipe, the waiting time when heating the water is effectively avoided, and only the water needed for use needs to be heated. Such heating speed is very fast, and it can also effectively avoid the cooling caused by the water being transmitted in the water pipe, further avoiding discomfort when flushing the patient.

[0026] It should be emphasized that the embodiments described in the present invention are illustrative rather than restrictive. Therefore, the present invention is not limited to the embodiments described in the specific implementation manner. Any other implementation manners derived by those skilled in the art based on the technical solution of the present invention also fall within the scope of protection of the present invention.

Claims

1. A water supply and heating device for an endoscope, comprising a main water supply device (1) and a kettle (2), characterized in that: On the right end face of the main water supply device (1) in the bottom area, a bottom support plate (3) is fixedly connected. A heat conducting plate (5) is fixedly installed at the bottom in the concave cavity of the bottom support plate (3). A heating component (4) is fixedly connected to the bottom of the heat conducting plate (5). The heating component (4) is closely attached to the heat conducting plate (5). A heating groove (7) is arranged on the upper end face of the heat conducting plate (5). A water supply hose (6) is connected to the water outlet of the kettle (2). The water supply hose (6) is embedded in the heating groove (7) and passes through the water supply peristaltic pump (11) at the front end of the main water supply device (1).

2. The water supply and heating device for endoscope according to claim 1, characterized in that: The left side of the heating groove (7) is arranged in a straight line shape, and the right side is arranged in a continuous "Ji" shape. The water supply hose (6) is closely attached to the inner wall of the heating groove (7).

3. The water supply and heating device for endoscope according to claim 1, characterized in that: The heating component (4) is an electric heating plate or a row of heating rods composed of multiple heating rods.

4. The water supply and heating device for endoscope according to claim 1, characterized in that: On the front end face of the main water supply device (1), a power switch (12), a heating switch (14) and a flow rate adjustment knob (15) are arranged in the upper side area of the water supply peristaltic pump (11). A temperature display (13) is arranged above the heating switch (14).

5. The water supply and heating device for endoscope according to claim 4, characterized in that: The temperature display (13) is signal-connected to the flow rate adjustment knob (15). The temperature display (13) displays the temperature of the water flowing out from the water supply hose (6).

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