Bladder irrigation fluid heating and heat preservation device

Abstract

The utility model discloses a bladder irrigation fluid heating and heat preservation device which comprises a heating box, a connector is arranged at the lower end of the heating box, the upper end of the heating box is communicated with a three-way pipe, the other two ports of the three-way pipe are connected with an irrigation fluid storage bag and a cleaning water pipe respectively, and the interior of the heating box is divided into a heating cavity and a heat preservation cavity through a partition plate. The heating wire is arranged in the heating cavity, a stirring rod is arranged in the heating cavity, and stirring blades are arranged on the stirring rod; the heating box is divided into the heating cavity and the heat preservation cavity, and the heating wire and the stirring rod are arranged in the heating cavity, so that bladder flushing fluid enters the heating cavity, is completely heated to a proper temperature, then enters the heat preservation cavity from the liquid passing valve and flows out of the heat preservation cavity, the temperature of the flushing fluid entering the bladder is guaranteed, and the flushing effect on the bladder is improved; a stirring rod is arranged to stir the flushing liquid, so that the temperature uniformity of the flushing liquid is improved, and the situation that the flushing liquid cannot be heated due to non-uniform cooling and heating of the flushing liquid is avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of heating and heat preservation, in particular to a bladder washing liquid heating and heat preservation device. Background Art

[0002] Bladder irrigation is an important means to keep the urinary catheter unobstructed, prevent blood clots and other foreign bodies from blocking the urethra, avoid secondary bleeding and bladder spasm, and prevent urinary tract infection. Studies have shown that the temperature of the irrigating fluid during bladder irrigation is one of the important factors affecting bladder spasm and postoperative bleeding. Too low a temperature of the irrigating fluid can cause bladder spasm, so the appropriate temperature of the irrigating fluid is the focus of clinical research. Studies have confirmed that isothermal (35-37°C) bladder irrigation can reduce the incidence of bladder spasm and postoperative catheter blockage, relieve bladder spasm, reduce the amount of irrigating fluid and irrigating time, and increase comfort. Therefore, when performing bladder irrigation, the bladder irrigating fluid heating and insulation device is generally connected to the downstream of the bladder irrigating fluid storage bag, and the bladder irrigating fluid is heated by the heating and insulation device before entering the human body.

[0003] Regarding the bladder washing liquid heating and heat preservation device, in the prior art, after searching, the utility model patent with Chinese patent publication number CN219558264U discloses a bladder washing warmer, such as Figure 1 As shown, it mainly includes a heating box a, the upper end of the heating box a is connected to the flushing liquid storage bag b, and the lower end is provided with an interface c connected to the flushing tube, and an electric heating wire is arranged in the heating box a.

[0004] A bladder flushing liquid heating and insulation device similar to the above technical solution in the prior art was found to have the following defects during actual implementation: during the heating process, the heating temperature is not uniform enough, and it is easy for the flushing liquid that has not been fully heated to the appropriate temperature to flow out from the interface directly into the bladder for flushing, thereby affecting the flushing effect on the bladder. Utility Model Content

[0005] In view of the deficiencies and defects in the prior art, the purpose of the utility model is to provide a bladder flushing liquid heating and insulation device, which solves the problem that the heating temperature of the bladder flushing liquid heating and insulation device in the prior art is not uniform during the heating process, and it is easy for the flushing liquid that has not been fully heated to the appropriate temperature to flow out from the interface directly into the bladder for flushing, thereby affecting the flushing effect of the bladder.

[0006] In order to solve the above technical problems, the utility model adopts the following technical solutions: a bladder flushing liquid heating and insulation device, comprising a heating box, an interface is provided at the lower end of the heating box, a heating wire is provided in the heating box, the upper end of the heating box is connected to one port of the three-way pipe, the other two ports of the three-way pipe are respectively connected to the flushing liquid storage bag and the cleaning water pipe, the other end of the cleaning water pipe is connected to the cleaning box, the heating box is divided into a heating chamber and a heat preservation chamber by a partition, a liquid valve is provided in the middle of the partition, the heating wire is arranged in the heating chamber, a stirring rod is provided in the heating chamber, the stirring rod is provided with a stirring blade, and the top end of the stirring rod is connected to a motor that drives it to rotate.

[0007] As a further improvement of the utility model, a temperature sensor is provided at the upper end of the heating chamber, and the temperature sensor is electrically connected to the heating wire and the liquid valve respectively.

[0008] As a further improvement of the utility model, heat-insulating cotton is provided on the outside of the heating box.

[0009] As a further improvement of the utility model, an operation panel and a transparent observation window are provided on the box body of the heating box.

[0010] As a further improvement of the utility model, a hook is provided at the upper end of the heating box.

[0011] Compared with the prior art, the utility model has the following advantages:

[0012] 1. By dividing the heating box into a heating chamber and a heat preservation chamber, and arranging a heating wire and a stirring rod in the heating chamber, the bladder washing liquid enters the heating chamber and is completely heated to a suitable temperature before entering the heat preservation chamber from the liquid valve, and then flows out from the heat preservation chamber, thereby avoiding the phenomenon that the washing liquid just enters the heating box and flows out from the heating box without being completely heated, thereby ensuring the temperature of the washing liquid entering the bladder and improving the washing effect on the bladder. In addition, when the heating wire heats the washing liquid in the heat preservation chamber, the stirring rod can stir the washing liquid, thereby improving the temperature uniformity of the washing liquid, avoiding the situation that the washing liquid is not heated evenly and thus cannot be heated, improving the accuracy of the heating temperature, and ensuring the washing effect on the bladder;

[0013] In addition, a three-way pipe is provided at the upper end of the heating box, and one end of the three-way pipe is connected to the cleaning box through a cleaning water pipe. The cleaning water pipe can be opened regularly to clean the heating box to ensure the cleanliness of the heating box, thereby avoiding cross infection.

[0014] 2. By arranging a temperature sensor at the upper end of the heating chamber, the temperature sensor can detect the temperature of the flushing liquid and transmit the data to the heating wire, so that the heating wire continues to heat or is turned off, so that the flushing liquid is at a certain appropriate temperature. In addition, the temperature sensor controls the opening or closing of the liquid valve, so that the flushing liquid in the heating chamber will enter the insulation chamber only when it reaches the appropriate temperature. When the flushing liquid in the heating chamber does not reach the appropriate temperature, the flushing liquid remains in the heating chamber for heating. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The utility model is further described below in conjunction with the accompanying drawings:

[0016] Figure 1 It is a structural schematic diagram of the prior art;

[0017] Figure 2 It is a structural schematic diagram of the utility model;

[0018] In the figure: 1. Interface; 2. Heating wire; 3. Three-way pipe; 4. Flushing liquid storage bag; 5. Cleaning water pipe; 6. Cleaning box; 7. Partition; 8. Heating chamber; 9. Insulation chamber; 10. Liquid valve; 11. Stirring rod; 12. Stirring blade; 13. Motor; 14. Temperature sensor; 15. Insulation cotton; 16. Hook. DETAILED DESCRIPTION

[0019] The following is combined with Figure 2 The utility model is further described in detail. For a clearer illustration, only the structure related to the utility model is shown in the figure.

[0020] For the convenience of description, the coordinate system is defined as Figure 2 As shown, the left-right direction is the horizontal direction, the front-back direction is the longitudinal direction, and the up-down direction is the vertical direction.

[0021] The utility model discloses a bladder washing liquid heating and heat preservation device. Figure 2 A bladder washing liquid heating and heat preservation device comprises a heating box, a heat preservation cotton 15 is arranged on the outside of the heating box, a hook 16 is arranged on the upper end of the heating box, and an operation panel (not shown in the drawings) and a transparent observation window (not shown in the drawings) are arranged on the box body of the heating box.

[0022] like Figure 2As shown, an interface 1 is provided at the lower end of the heating box, and a heating wire 2 is provided in the heating box. The upper end of the heating box is connected to one port of a three-way pipe 3, and the other two ports of the three-way pipe 3 are respectively connected to a flushing liquid storage bag 4 and a cleaning water pipe 5. The other end of the cleaning water pipe 5 is connected to a cleaning box 6. The heating box is divided into a heating chamber 8 and a heat preservation chamber 9 by a partition 7. A liquid valve 10 is provided in the middle of the partition 7. The heating wire 2 is arranged in the heating chamber 8. A stirring rod 11 is provided in the heating chamber 8. A stirring blade 12 is provided on the stirring rod 11. The top of the stirring rod 11 is connected to a motor 13 that drives it to rotate.

[0023] In addition, a temperature sensor 14 is provided at the upper end of the heating chamber 8, and the temperature sensor 14 is electrically connected to the heating wire 2 and the liquid valve 10 respectively. The temperature sensor 14 can detect the temperature of the flushing liquid and transmit the data to the heating wire 2, so that the heating wire 2 continues to heat or is turned off, so that the flushing liquid is at a certain appropriate temperature. In addition, the temperature sensor 14 controls the liquid valve 10 to open or close, so that the flushing liquid in the heating chamber 8 will enter the insulation chamber 9 only when it reaches the appropriate temperature. When the flushing liquid in the heating chamber 8 does not reach the appropriate temperature, the flushing liquid remains in the heating chamber 8 for heating.

[0024] The utility model divides the heating box into a heating chamber 8 and a heat preservation chamber 9, and arranges a heating wire 2 and a stirring rod 11 in the heating chamber 8. The bladder washing liquid enters the heating chamber 8 and is completely heated to a suitable temperature before entering the heat preservation chamber 9 from the liquid valve 10, and then flows out from the heat preservation chamber 9, thereby avoiding the phenomenon that the washing liquid flows out of the heating box without being completely heated just after entering the heating box, thereby ensuring the temperature of the washing liquid entering the bladder and improving the washing effect on the bladder. In addition, when the heating wire 2 heats the washing liquid in the heat preservation chamber 9, the stirring rod 11 can stir the washing liquid, thereby improving the temperature uniformity of the washing liquid, avoiding the situation that the washing liquid is not heated evenly and thus cannot be heated, improving the accuracy of the heating temperature, and ensuring the washing effect on the bladder.

[0025] In addition, a three-way pipe 3 is provided at the upper end of the heating box, and one end of the three-way pipe 3 is connected to the cleaning box 6 through a cleaning water pipe 5. The cleaning water pipe 5 can be opened regularly to clean the heating box to ensure the cleanliness of the heating box, thereby avoiding cross infection.

[0026] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected" and "connected" 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 or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances. It should be understood that the specific implementation methods described herein are only used to understand the present utility model, and are not used to limit the present utility model. All other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present utility model.

Claims

1. A bladder washing liquid heating and heat preservation device, comprising a heating box, a port is provided at the lower end of the heating box, and a heating wire is provided in the heating box, characterized in that: The upper end of the heating box is connected to one port of the three-way pipe, and the other two ports of the three-way pipe are respectively connected to the flushing liquid storage bag and the cleaning water pipe. The other end of the cleaning water pipe is connected to the cleaning box. The heating box is divided into a heating chamber and a heat preservation chamber by a partition. A liquid valve is provided in the middle of the partition. The heating wire is arranged in the heating chamber. A stirring rod is provided in the heating chamber. The stirring rod is provided with stirring blades. The top end of the stirring rod is connected to a motor that drives it to rotate.

2. A bladder washing liquid heating and heat preservation device according to claim 1, characterized in that: A temperature sensor is provided at the upper end of the heating chamber, and the temperature sensor is electrically connected to the heating wire and the liquid-passing valve respectively.

3. A bladder washing liquid heating and heat preservation device according to claim 1, characterized in that: The outside of the heating box is provided with heat-insulating cotton.

4. A bladder washing liquid heating and heat preservation device according to claim 1, characterized in that: The box body of the heating box is provided with an operation panel and a transparent observation window.

5. A bladder washing liquid heating and heat preservation device according to any one of claims 1 to 4, characterized in that: A hook is provided at the upper end of the heating box.

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