Clinical flushing fluid heater for urinary surgery

Abstract

The utility model relates to a clinical flushing fluid heater for urinary surgery, which comprises a heat preservation shell and a sealing cover, an inner container is fixedly mounted in the heat preservation shell, the sealing cover is movably mounted at the top of the heat preservation shell, and a uniform heating mechanism extending into the heat preservation shell is arranged in the sealing cover. According to the clinical flushing fluid heater for urinary surgery, by arranging a heating wire, a sealing cover and a heat preservation shell are connected in a sealed mode, then flushing fluid is injected into an inner container through an electromagnetic valve liquid inlet pipe, then a servo motor and the heating wire are started through a controller, and the servo motor operates to enable an output shaft of the servo motor to drive a rotating shaft to rotate; the rotating shaft rotates to drive the heating blades to rotate, the heating blades rotate to stir flushing fluid in the inner container, meanwhile, after the heating wire is started, the heating blades are heated to heat the flushing fluid, the rotating heating blades can evenly heat the flushing fluid, and therefore the effect of rapidly heating the flushing fluid is achieved.

Description

Technical Field

[0001] This utility model relates to the field of clinical urological technology, specifically to a urological irrigation fluid heater. Background Technology

[0002] The main treatment areas of urology include various urinary stones and complex kidney stones; kidney and bladder tumors; benign prostatic hyperplasia and prostatitis; inflammation and tumors of the testis and epididymis; hydrocele; various urinary tract injuries; and congenital urinary tract malformations such as hypospadias, cryptorchidism, and hydronephrosis caused by ureteropelvic junction obstruction. Irrigation solutions have certain lubricating, isolating, and debridement effects, forming a biological barrier between tissues. They also protect the biological activity of normal tissues, have broad-spectrum antibacterial properties, assist in hemostasis, reduce exudation, soothe irritation, and promote the repair of epithelial, mucosal, and tissue wounds. Irrigation solutions are frequently used in urological surgeries and examinations to clean the affected area and facilitate surgical examination. However, the irrigation solution needs to be heated before use.

[0003] Currently, urological clinical irrigation fluid heaters are widely used in the market. For example, a urological clinical irrigation fluid heater with Chinese patent number CN211797971U features an outer shell, an inner cylinder, a heating plate, and a spiral groove. The inner cylinder is placed inside the outer shell, and the irrigation fluid pipeline is wound inside the spiral groove. The heat generated by the heating plate is transferred through the inner cylinder to the irrigation fluid pipeline inside the spiral groove for heating. It has advantages such as fast heating speed. However, during use, the urological clinical irrigation fluid heater heats the irrigation fluid from the outside to the inside. The irrigation fluid is in a static state during heating, which easily leads to uneven heating. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a urological clinical irrigation fluid heater, which has the advantage of uniform heating. It solves the problem that in the process of using urological clinical irrigation fluid heaters, the irrigation fluid is heated from the outside in, and the irrigation fluid is in a static state during heating, which easily leads to uneven heating.

[0005] To achieve the above-mentioned uniform heating objective, this utility model provides the following technical solution: a urological clinical irrigation fluid heater, comprising an insulated outer shell and a sealing cover, wherein an inner liner is fixedly installed inside the insulated outer shell, and a sealing cover is movably installed on the top of the insulated outer shell, and a uniform heating mechanism extending into the interior of the insulated outer shell is provided inside the sealing cover.

[0006] The uniform heating mechanism includes a servo motor. The servo motor is fixedly installed inside the sealing cover. A rotating shaft extending into the heat insulation shell is fixedly installed at the output shaft of the servo motor. Two sets of heating blades are arranged outside the rotating shaft. Heating wires are fixedly installed inside the two sets of heating blades.

[0007] Furthermore, a solenoid valve inlet pipe extending into the inner liner is fixedly installed inside the right side of the sealing cap, and a temperature sensor is fixedly installed on the inner bottom wall of the inner liner.

[0008] Furthermore, a transparent plate is provided on the front side of the heat-insulating shell, and a scale strip is provided on the outer surface of the front side of the transparent plate.

[0009] Furthermore, a handle is fixedly installed on the top plate of the sealing cover, and a controller is fixedly installed on the front outer surface of the sealing cover.

[0010] Furthermore, a solenoid valve outlet pipe extending into the inner liner is provided on the right side of the heat-insulating outer shell, and a support block is fixedly installed at the bottom of the heat-insulating outer shell.

[0011] Furthermore, the two sets of heating blades are asymmetrically distributed and employ thermally conductive blades.

[0012] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0013] 1. This urological clinical irrigation fluid heater, by setting a heating wire, first seals the cover to the heat-insulating shell, then injects the irrigation fluid into the inner tank through the solenoid valve inlet pipe, and then the controller starts the servo motor and heating wire. The servo motor runs and its output shaft drives the rotating shaft to rotate, which in turn drives the heating blades to rotate, causing the heating blades to rotate and stir the irrigation fluid in the inner tank. At the same time, the heating wire, after being started, heats the heating blades to heat the irrigation fluid. The rotating heating blades can heat the irrigation fluid evenly, thereby achieving the effect of rapid heating of the irrigation fluid.

[0014] 2. This urological clinical irrigation fluid heater, by setting up an insulated outer shell, can keep the irrigation fluid in the inner tank heated and kept at a constant temperature. By setting up a temperature sensor, the temperature of the irrigation fluid inside the inner tank can be transmitted to the controller in real time. The cooperation between the separate insulated outer shell and the sealing cover makes the whole device easy to clean and disinfect after use. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this utility model;

[0016] Figure 2 This is a cross-sectional view of the structure of this utility model;

[0017] Figure 3 This is a partial schematic diagram of the structure of this utility model;

[0018] Figure 4 This is a cross-sectional view of the heating blade of this utility model.

[0019] In the diagram: 1. Insulated outer shell; 2. Inner liner; 3. Sealing cap; 4. Uniform heating mechanism; 401. Servo motor; 402. Rotating shaft; 403. Heating blades; 404. Heating wire; 5. Solenoid valve inlet pipe; 6. Temperature sensor; 7. Transparent plate; 8. Scale bar; 9. Handle; 10. Controller; 11. Solenoid valve outlet pipe; 12. Support block. Detailed Implementation

[0020] 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.

[0021] Please see Figure 1-4 A urological clinical irrigation fluid heater in this embodiment includes an insulated outer shell 1 and a sealing cover 3. An inner liner 2 is fixedly installed inside the insulated outer shell 1, and a sealing cover 3 is movably installed on the top of the insulated outer shell 1. A uniform heating mechanism 4 extending into the interior of the insulated outer shell 1 is provided inside the sealing cover 3.

[0022] The uniform heating mechanism 4 includes a servo motor 401. The servo motor 401 is fixedly installed inside the sealing cover 3. When the servo motor 401 runs, its output shaft drives the rotating shaft 402 to rotate. The rotating shaft 402, which extends into the heat-insulating shell 1, is fixedly installed at the output shaft of the servo motor 401. When the servo motor 401 runs, its output shaft drives the rotating shaft 402 to rotate. Two sets of heating blades 403 are provided on the outside of the rotating shaft 402. The rotating heating blades 403 stir the rinsing liquid in the inner tank 2. Heating wires 404 are fixedly installed inside both sets of heating blades 403. When the heating wires 404 are activated, the heating blades 403 heat up to heat the rinsing liquid. The rotating heating blades 403 can heat the rinsing liquid evenly, thereby achieving the effect of rapid heating of the rinsing liquid.

[0023] In the implementation of the case, a solenoid valve inlet pipe 5 extending into the inner liner 2 is fixedly installed on the right side of the sealing cap 3, which facilitates the injection of rinsing fluid into the inner liner 2. A temperature sensor 6 is fixedly installed on the inner bottom wall of the inner liner 2, which can transmit the temperature of the rinsing fluid inside the inner liner 2 to the controller 10 in real time for recording.

[0024] In the implementation of the case, a transparent plate 7 is provided on the front side of the heat-insulating outer shell 1, and a scale strip 8 is provided on the outer surface of the front side of the transparent plate 7. The cooperation between the transparent plate 7 and the scale strip 8 allows observation of the liquid level of the flushing fluid inside the inner liner 2.

[0025] In the implementation of the case, the top plate of the sealing cover 3 is fixedly equipped with a handle 9, which facilitates the lifting of the heat insulation shell 1. The front outer surface of the sealing cover 3 is fixedly equipped with a controller 10. The controller 10 and the electronic components in this patent are electrically connected through wires, which facilitates the operation of the controller 10 to control the operation of the electronic components.

[0026] In the implementation of the case, a solenoid valve outlet pipe 11 extending into the inner liner 2 is provided on the right side of the heat-insulating outer shell 1, which facilitates the removal of heated rinsing liquid. A support block 12 is fixedly installed at the bottom of the heat-insulating outer shell 1, which facilitates the placement and support of the heat-insulating outer shell 1.

[0027] In the case implementation, the two sets of heating blades 403 are asymmetrically distributed and use heat-conducting blades. After the heating wire 404 is activated, the heating blades 403 are heated. The rotating and asymmetrical heating blades 403 can uniformly heat the rapid rinsing fluid.

[0028] In the implementation of the case, the sealing cover 2 and the heat insulation shell 1 are connected by threads, and the sealing cover 2 is provided with a sealing groove that is compatible with the heat insulation shell 1. A sealing ring is provided in the sealing groove. Through the cooperation between the separate heat insulation shell 1 and the sealing cover 3, the entire device can be easily cleaned and disinfected after use.

[0029] When implementing this procedure, please follow these steps:

[0030] 1) First, seal the sealing cap 3 to the insulation shell 1;

[0031] 2) Then, the flushing solution is injected into the inner tank 2 through the solenoid valve inlet pipe 5;

[0032] 3) Then, the servo motor 401 and heating wire 404 are started via the controller 10;

[0033] 4) Then the servo motor 401 runs, causing its output shaft to drive the rotating shaft 402 to rotate, and the rotating shaft 402 rotates to drive the heating blades 403 to rotate;

[0034] 5) The rinsing liquid in the inner liner 2 is stirred by rotating the heated blade 403;

[0035] 6) Finally, after the heating wire 404 is started, the heating blade 403 heats up to heat the rinsing fluid, and the rotating heating blade 403 can heat the rinsing fluid evenly.

[0036] In summary, this urological clinical irrigation fluid heater, by setting a heating wire 404, first seals the sealing cover 3 to the heat-insulating outer shell 1, then injects the irrigation fluid into the inner tank 2 through the solenoid valve inlet pipe 5, and then starts the servo motor 401 and the heating wire 404 through the controller 10. The servo motor 401 runs and its output shaft drives the rotating shaft 402 to rotate. The rotating shaft 402 rotates and drives the heating blades 403 to rotate, so that the rotating heating blades 403 stir the irrigation fluid in the inner tank 2. At the same time, after the heating wire 404 is started, the heating blades 403 heat up to heat the irrigation fluid, and the rotating heating blades 403 can heat the irrigation fluid evenly, thereby achieving the effect of rapid heating of the irrigation fluid.

[0037] Furthermore, by setting up the heat-insulating outer shell 1, the heat-insulating outer shell 1 can heat and keep the rinsing liquid in the inner tank 2 at a constant temperature. By setting up the temperature sensor 6, the temperature of the heated rinsing liquid inside the inner tank 2 can be transmitted to the controller 10 in real time. The cooperation between the separate heat-insulating outer shell 1 and the sealing cover 3 makes the whole device easy to clean and disinfect after use.

[0038] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0039] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A urological clinical irrigation fluid heater, comprising an insulated outer shell (1) and a sealing cap (3), characterized in that: The inner liner (2) is fixedly installed inside the heat-insulating shell (1), and a sealing cover (3) is movably installed on the top of the heat-insulating shell (1). A uniform heating mechanism (4) extending into the heat-insulating shell (1) is provided inside the sealing cover (3). The uniform heating mechanism (4) includes a servo motor (401). The servo motor (401) is fixedly installed inside the sealing cover (3). A rotating shaft (402) extending into the heat insulation shell (1) is fixedly installed at the output shaft of the servo motor (401). Two sets of heating blades (403) are provided on the outside of the rotating shaft (402). Heating wires (404) are fixedly installed inside the two sets of heating blades (403).

2. A urological clinical irrigation fluid heater according to claim 1, characterized in that: The sealing cap (3) has a solenoid valve inlet pipe (5) that extends into the inner liner (2) and the inner bottom wall of the inner liner (2) has a temperature sensor (6) fixedly installed.

3. A urological clinical irrigation fluid heater according to claim 1, characterized in that: A transparent plate (7) is provided on the front side of the heat-insulating shell (1), and a scale strip (8) is provided on the outer surface of the front side of the transparent plate (7).

4. A urological clinical irrigation fluid heater according to claim 1, characterized in that: A handle (9) is fixedly installed on the top plate of the sealing cover (3), and a controller (10) is fixedly installed on the front outer surface of the sealing cover (3).

5. A urological clinical irrigation fluid heater according to claim 1, characterized in that: The right side of the heat-insulating shell (1) is provided with a solenoid valve outlet pipe (11) extending into the inner liner (2), and a support block (12) is fixedly installed at the bottom of the heat-insulating shell (1).

6. A urological clinical irrigation fluid heater according to claim 1, characterized in that: The two sets of heating blades (403) are asymmetrically distributed and use thermally conductive blades.

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