Coupling agent heat preservation device for color ultrasound examination

Abstract

The invention provides a coupling agent heat preservation device for color ultrasound examination. The coupling agent heat preservation device for color ultrasound examination comprises a coupling agent storage box body, a gas injection hole is formed in the upper surface of the coupling agent storage box body, a display screen is fixedly connected to the upper surface of the coupling agent storage box body, and a vacuum heat preservation box body is fixedly connected to the upper surface of the coupling agent storage box body; the side surface of the vacuum heat preservation box body is fixedly connected with a lateral heating ring, and the upper surface of the vacuum heat preservation box body is in threaded connection with an upper side cover body. According to the coupling agent heat preservation device for color ultrasound examination, the vacuum heat preservation box body and the lateral heating ring are arranged on the box body of the coupling agent storage box, so that constant-temperature heat preservation of a coupling agent is achieved, and the situation that the using effect of the coupling agent is affected due to temperature change in the using process is effectively prevented; and a display screen is arranged, so that an operator can conveniently monitor the heat preservation state and the equipment operation condition in real time.

Description

Technical Field

[0001] The invention relates to the technical field of coupling agent heat preservation devices, in particular to a coupling agent heat preservation device for color Doppler ultrasound examination. Background Art

[0002] The basic structure of the coupling agent insulation device for color Doppler ultrasound examination usually includes the following parts: insulation shell, heating system, temperature control system and coupling agent container. The insulation shell is used for the insulation of the whole equipment and is usually made of insulating material. The heating system usually includes an electric heating plate or other heating elements for heating the coupling agent in the coupling agent container. The temperature control system includes a temperature sensor and a controller for monitoring and adjusting the temperature of the coupling agent to ensure that it is maintained within an appropriate range. The coupling agent container is a container for storing the coupling agent, which is usually placed above the heating system. The working principle of the device is: before the color Doppler ultrasound examination, the coupling agent needs to be heated to an appropriate temperature to improve the inspection effect. The heating system heats the coupling agent in the coupling agent container through an electric heating plate or other heating elements, and the temperature control system monitors the temperature of the coupling agent in real time through a temperature sensor. When the temperature reaches the set value, the controller stops heating to avoid overheating. When the temperature drops below the set value, the controller restarts the heating system to ensure that the coupling agent always remains within an appropriate temperature range.

[0003] Although this coupling agent heat preservation device improves the comfort and effect of color Doppler ultrasound examination to a certain extent, it still has some defects. First, the heat preservation effect is not ideal. The coupling agent is easily affected by the external environment during heating and use, resulting in large temperature fluctuations. Secondly, directly heating all the coupling agents and not using them all at once will cause the performance of the coupling agents to change during use. Summary of the invention

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the present invention provides a coupling agent insulation device for color Doppler ultrasound examination, which solves the problem that the insulation effect is not ideal enough, the coupling agent is easily affected by the external environment during heating and use, resulting in large temperature fluctuations; and the problem that the coupling agent's performance will change during use if it is not fully used once.

[0006] (II) Technical solution

[0007] To achieve the above objectives, the present invention is implemented through the following technical solutions: a coupling agent heat preservation device for color Doppler ultrasound examination, comprising:

[0008] A coupling agent storage box body, wherein a gas inlet hole is arranged on the upper surface of the coupling agent storage box body, a display screen is fixedly connected to the upper surface of the coupling agent storage box body, a vacuum insulation box body is fixedly connected to the upper surface of the coupling agent storage box body, a lateral heating ring is fixedly connected to the side surface of the vacuum insulation box body, an upper cover body is threadedly connected to the upper surface of the vacuum insulation box body, a lateral fixing plate is fixedly connected to the upper surface of the upper cover body, an intermediate rotating shaft is rotatably connected to the side surface of the lateral fixing plate, and an upper rotating cover is fixedly connected to the side surface of the intermediate rotating shaft;

[0009] An air injection pump is fixedly connected to the upper surface of the coupling agent storage box body, an intermediate conduit is fixedly connected to the interior of the coupling agent storage box body, and a lateral injection hole is provided on the side surface of the intermediate conduit;

[0010] The inner surface of the vacuum insulation box body is fixedly connected with a metal spiral tube, the upper surface of the upper cover body is fixedly connected with a discharge pipe, the inner surface of the discharge pipe is fixedly connected with a pump body, the upper end of the metal spiral tube is fixedly connected to the pump body, and the side surface of the vacuum insulation box body is fixedly connected with a one-way valve body.

[0011] Preferably: the upper surface of the coupling agent storage box body is provided with a coupling agent insertion opening and closing cover, the number of the coupling agent insertion opening and closing covers is two and distributed on the left and right, and the side surface of the coupling agent storage box body is provided with a lateral observation port, the lateral observation port is made of transparent material and is used to observe the interior of the coupling agent storage box body.

[0012] Preferably, the input end of the gas injection pump is fixedly connected to a gas injection conduit, the output end of the gas injection conduit is fixedly connected to an air outlet pipe, and the air outlet pipe extends to the interior of the coupling agent storage box.

[0013] Preferably, an intermediate cavity is provided inside the conduit, the top of the intermediate conduit is fixedly connected to a fixed inner portion of a coupling agent storage box body, the intermediate cavity is communicated with a lateral injection hole, and the through hole is located on the upper surface of the coupling agent storage box body and extends to the interior of the intermediate cavity.

[0014] Preferably: a discharge hose is fixedly connected to the output end of the pump body, a pump body switch is fixedly connected to the upper surface of the upper cover body, and the pump body switch is located on the lower side of the upper rotating cover.

[0015] Preferably, a lower pressing plate is fixedly connected to the interior of the upper rotating cover, and the position of the lower pressing plate corresponds to the position of the pump body.

[0016] Preferably, the input end of the pump body is communicated with the upper end of the metal spiral tube, and the lower end of the metal spiral tube extends through the through hole to the interior of the middle cavity.

[0017] Preferably: a pressure sensor is fixedly connected to the bottom inner wall of the vacuum insulation box body, the pressure sensor, the pump body, and the air injection pump are all electrically connected to an external power supply, a material holding cavity is formed inside the coupling agent storage box body, a vacuum cavity is formed inside the vacuum insulation box body, and a mounting port is provided on the side surface of the vacuum insulation box body for mounting a one-way valve body.

[0018] (III) Beneficial effects

[0019] The present invention provides a coupling agent heat preservation device for color Doppler ultrasound examination, which has the following beneficial effects:

[0020] The coupling agent heat preservation device for color ultrasound examination realizes constant temperature insulation of the coupling agent by arranging a vacuum heat preservation box body and a lateral heating ring on the coupling agent storage box body, effectively preventing the coupling agent from affecting the use effect due to temperature changes during use; the display screen is set to facilitate operators to monitor the heat preservation state and equipment operation status in real time; the metal spiral tube allows the coupling agent to be evenly injected and circulated, with higher heating efficiency, so that the entire coupling agent will not be completely heated, and the discharge can be directly closed when the upper rotating cover is closed;

[0021] The connection between the metal spiral tube and the pump body ensures that the coupling agent can maintain a flowing state during the heating process to avoid local overheating or cooling; the application of the one-way valve body ensures the pressure balance and safety inside the system; the setting of the lateral fixed plate, the middle rotating shaft and the upper rotating cover facilitates the opening and closing of the device, while enhancing the stability and sealing of the overall structure;

[0022] The design of the pump switch and the lower pressure plate improves the convenience and safety of the device's operation and reduces the possibility of human operating errors. By setting up an internal pressure sensor, the pressure conditions inside the device can be accurately monitored to understand the insulation effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a partial structural schematic diagram of the present invention;

[0024] Figure 2 It is a schematic diagram of the internal structure of the vacuum insulation box body of the present invention;

[0025] Figure 3 This is a schematic diagram of the internal structure of the coupling agent storage box of the present invention;

[0026] Figure 4 For the present invention Figure 2 A magnified schematic diagram of the structure at C in the middle;

[0027] Figure 5 It is a schematic diagram of the overall structure of the present invention;

[0028] Figure 6 It is a schematic diagram of the overall structure of the present invention.

[0029] Among them, 1. coupling agent storage box body; 2. gas inlet hole; 3. coupling agent into the opening and closing cover; 4. lateral observation port; 5. display screen; 6. lateral heating ring; 7. vacuum insulation box body; 8. upper cover body; 9. lateral fixing plate; 10. middle rotating shaft; 11. upper rotating cover; 12. lower pressure plate; 13. discharge pipe; 14. pump body; 15. discharge hose; 16. pump body switch; 17. pressure sensor; 18. metal spiral tube; 19. vacuum chamber; 20. one-way valve body; 21. installation port; 22. gas injection pump; 23. gas injection duct; 24. material holding cavity; 25. middle duct; 26. lateral inlet hole; 27. middle cavity; 28. through hole. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0031] like Figure 1-6 As shown, an embodiment of the present invention provides a coupling agent insulation device for color ultrasound examination, including a coupling agent storage box body 1, a coupling agent placing opening and closing cover 3 is arranged on the upper surface of the coupling agent storage box body 1, the number of the coupling agent placing opening and closing covers 3 is two and distributed on the left and right, a lateral observation port 4 is arranged on the side surface of the coupling agent storage box body 1, the lateral observation port 4 is made of transparent material and is used to observe the interior of the coupling agent storage box body 1, a gas inlet hole 2 is arranged on the upper surface of the coupling agent storage box body 1, a display screen 5 is fixedly connected to the upper surface of the coupling agent storage box body 1, a vacuum insulation box body 7 is fixedly connected to the upper surface of the vacuum insulation box body 7, a lateral heating ring 6 is fixedly connected to the side surface of the vacuum insulation box body 7, an upper cover body 8 is threadedly connected to the upper surface of the vacuum insulation box body 7, a lateral fixing plate 9 is fixedly connected to the upper surface of the upper cover body 8, an intermediate rotating shaft 10 is rotatably connected to the side surface of the lateral fixing plate 9, and an upper rotating cover 11 is fixedly connected to the side surface of the intermediate rotating shaft 10.

[0032] An air injection pump 22 is fixedly connected to the upper surface of the coupling agent storage box body 1, and an air injection conduit 23 is fixedly connected to the input end of the air injection pump 22, and an air outlet pipe is fixedly connected to the output end of the air injection conduit 23, and the air outlet pipe extends to the interior of the coupling agent storage box body 1. An intermediate conduit 25 is fixedly connected to the interior of the coupling agent storage box body 1, and an intermediate cavity 27 is arranged inside the conduit 25. The top of the intermediate conduit 25 is fixedly connected to a fixed interior of the coupling agent storage box body 1, and the intermediate cavity 27 is communicated with the lateral injection hole 26. The through hole 28 is located on the upper surface of the coupling agent storage box body 1 and extends to the interior of the intermediate cavity 27. The side surface of the intermediate conduit 25 is provided with a lateral injection hole 26.

[0033] The inner surface of the vacuum insulation box body 7 is fixedly connected with a metal spiral tube 18, the upper surface of the upper cover body 8 is fixedly connected with a discharge pipe 13, the inner surface of the discharge pipe 13 is fixedly connected with a pump body 14, the output end of the pump body 14 is fixedly connected with a discharge hose 15, the upper surface of the upper cover body 8 is fixedly connected with a pump body switch 16, the pump body switch 16 is located on the lower side of the upper rotating cover 11, the lower pressing plate 12 is fixedly connected to the inside of the upper rotating cover 11, the position of the lower pressing plate 12 corresponds to the position of the pump body 14, the upper end of the metal spiral tube 18 is fixedly connected to the pump body 14, the pump body 14 The input end is connected to the upper end of the metal spiral tube 18, and the lower end of the metal spiral tube 18 extends through the through hole 28 to the interior of the intermediate cavity 27. The side surface of the vacuum insulation box body 7 is fixedly connected with a one-way valve body 20, and the bottom inner wall of the vacuum insulation box body 7 is fixedly connected with a pressure sensor 17. The pressure sensor 17, the pump body 14, and the air injection pump 22 are all electrically connected to an external power supply. A material holding cavity 24 is formed inside the coupling agent storage box body 1, and a vacuum cavity 19 is formed inside the vacuum insulation box body 7. The side surface of the vacuum insulation box body 7 is provided with an installation port 21 for installing the one-way valve body 20.

[0034] Working principle: First, place the coupling agent storage box 1 in a suitable position and ensure that it is stable, open the coupling agent and put it into the opening and closing cover 3, pour the coupling agent into the material cavity 24 of the coupling agent storage box 1, observe the filling of the coupling agent through the side observation port 4, ensure that the coupling agent is in a suitable amount, then connect the external power supply, ensure that the pressure sensor 17, the pump body 14 and the air injection pump 22 are all electrically connected to the power supply, turn on the display screen 5, check the working status of the equipment, start the air injection pump 22, and the air injection pump 22 passes through the air injection conduit 23 Inject gas into the coupling agent storage box 1, and the gas enters the box through the outlet pipe, pushing the coupling agent into the metal spiral tube 18. The lateral heating ring 6 starts to work, heating the coupling agent in the vacuum insulation box 7. The metal spiral tube 18 is connected to the pump body 14. The metal spiral tube 18 conducts heat to make the coupling agent evenly heated. The vacuum chamber 19 and the pressure sensor 17 in the vacuum insulation box 7 monitor and adjust the temperature in real time to ensure that the coupling agent is kept in a suitable temperature range. When the coupling agent needs to be used, The operator can control the pump body 14 through the pump body switch 16, the upper rotating cover 11 rotates, the pump body 14 starts, and the heated coupling agent is output through the discharge pipe 13 and the discharge hose 15. The coupling agent enters the metal spiral tube 18 from the middle cavity 27 through the through hole 28, and is kept in a low-pressure environment through the one-way valve body 20 for insulation. After use, the pump body switch 16 is turned off to stop the coupling agent output, the lateral heating ring 6 and the gas injection pump 22 are turned off to ensure that the equipment stops working, the coupling agent storage box body 1 and its accessories are cleaned to ensure that the equipment is clean and hygienic, and the various components of the equipment, especially the pressure sensor 17, the pump body 14 and the metal spiral tube 18, are regularly checked to ensure their normal operation. The one-way valve body 20 is regularly replaced according to the use situation to prevent gas leakage due to valve body damage, ensure the sealing of the vacuum insulation box body 7, and prevent outside air from entering to affect the insulation effect. Through the above steps, the technical solution can effectively insulate the coupling agent used for color ultrasound examination, ensure that it is used at a suitable temperature, and improve the accuracy and comfort of color ultrasound examination.

[0035] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A coupling agent heat preservation device for color Doppler ultrasound examination, characterized in that: include: A coupling agent storage box body (1), wherein a gas inlet hole (2) is provided on the upper surface of the coupling agent storage box body (1), a display screen (5) is fixedly connected to the upper surface of the coupling agent storage box body (1), a vacuum insulation box body (7) is fixedly connected to the upper surface of the coupling agent storage box body (1), a lateral heating ring (6) is fixedly connected to the side surface of the vacuum insulation box body (7), an upper cover body (8) is threadedly connected to the upper surface of the vacuum insulation box body (7), a lateral fixing plate (9) is fixedly connected to the upper surface of the upper cover body (8), an intermediate rotating shaft (10) is rotatably connected to the side surface of the lateral fixing plate (9), and an upper rotating cover (11) is fixedly connected to the side surface of the intermediate rotating shaft (10); An air injection pump (22) is fixedly connected to the upper surface of the coupling agent storage box body (1), an intermediate conduit (25) is fixedly connected to the interior of the coupling agent storage box body (1), and a lateral injection hole (26) is provided on the side surface of the intermediate conduit (25); The inner surface of the vacuum insulation box body (7) is fixedly connected to a metal spiral tube (18), the upper surface of the upper cover body (8) is fixedly connected to a discharge pipe (13), the inner surface of the discharge pipe (13) is fixedly connected to a pump body (14), the upper end of the metal spiral tube (18) is fixedly connected to the pump body (14), and the side surface of the vacuum insulation box body (7) is fixedly connected to a one-way valve body (20).

2. The coupling agent heat preservation device for color Doppler ultrasound examination according to claim 1, characterized in that: The upper surface of the coupling agent storage box body (1) is provided with a coupling agent insertion opening and closing cover (3), the number of the coupling agent insertion opening and closing covers (3) is two and they are distributed on the left and right sides, and the side surface of the coupling agent storage box body (1) is provided with a side observation port (4), the side observation port (4) is made of a transparent material and is used to observe the interior of the coupling agent storage box body (1).

3. The coupling agent heat preservation device for color Doppler ultrasound examination according to claim 1, characterized in that: The input end of the gas injection pump (22) is fixedly connected to a gas injection conduit (23), and the output end of the gas injection conduit (23) is fixedly connected to a gas outlet pipe, and the gas outlet pipe extends to the interior of the coupling agent storage box body (1).

4. The coupling agent heat preservation device for color Doppler ultrasound examination according to claim 1, characterized in that: An intermediate cavity (27) is provided inside the conduit (25); the top of the intermediate conduit (25) is fixedly connected to a fixed interior of the coupling agent storage box body (1); the intermediate cavity (27) is communicated with the lateral injection hole (26); and the through hole (28) is located on the upper surface of the coupling agent storage box body (1) and extends to the interior of the intermediate cavity (27).

5. The coupling agent heat preservation device for color Doppler ultrasound examination according to claim 1, characterized in that: The output end of the pump body (14) is fixedly connected to a discharge hose (15), and the upper surface of the upper cover body (8) is fixedly connected to a pump body switch (16), and the pump body switch (16) is located on the lower side of the upper rotating cover (11).

6. The coupling agent heat preservation device for color Doppler ultrasound examination according to claim 1, characterized in that: A lower pressing plate (12) is fixedly connected to the interior of the upper rotating cover (11), and the position of the lower pressing plate (12) corresponds to the position of the pump body (14).

7. The coupling agent heat preservation device for color Doppler ultrasound examination according to claim 1, characterized in that: The input end of the pump body (14) is in communication with the upper end of the metal spiral tube (18), and the lower end of the metal spiral tube (18) passes through the through hole (28) and extends to the interior of the intermediate cavity (27).

8. The coupling agent heat preservation device for color Doppler ultrasound examination according to claim 1, characterized in that: A pressure sensor (17) is fixedly connected to the bottom inner wall of the vacuum insulation box body (7); the pressure sensor (17), the pump body (14), and the gas injection pump (22) are all electrically connected to an external power supply; a material holding cavity (24) is formed inside the coupling agent storage box body (1); a vacuum chamber (19) is formed inside the vacuum insulation box body (7); and a mounting port (21) is provided on the side surface of the vacuum insulation box body (7) for mounting a one-way valve body (20).

Images