CN211609841U

CN211609841U - Couplant heating device for ultrasound department

Info

Publication number: CN211609841U
Application number: CN201821197343.1U
Authority: CN
Inventors: 张慧琴; 展红梅; 韩菊兰
Original assignee: Linze Ruixiang Technology Development Co ltd
Current assignee: Linze Ruixiang Technology Development Co ltd
Priority date: 2018-07-27
Filing date: 2018-07-27
Publication date: 2020-10-02
Anticipated expiration: 2028-07-27

Abstract

The utility model discloses a couplant heating device for department of ultrasonography, include storage tank, heating pipe, paint the mouth, the storage tank has the delivery pump through the pipe connection, the delivery pump has through the pipe connection the heating pipe, the heating pipe upper end is provided with the tube socket, be provided with the display screen on the tube socket outer wall, be connected with the power cord on the tube socket lateral wall, the inside controller that is provided with of tube socket, the controller with the display screen the power cord electricity is connected, the power cord with the delivery pump electricity is connected, controller one side is provided with the temperature controller, the temperature controller with the controller electricity is connected, the inside flow detector that is provided with of power cord, the flow detector with the controller electricity is connected. Has the advantages that: 1. the couplant can be uniformly heated through the spiral micro pipeline, and the temperature of the couplant is kept consistent; 2. the consumption of the coupling agent can be counted, and the waste of the coupling agent is avoided.

Description

Couplant heating device for ultrasound department

Technical Field

The utility model relates to the technical field of medical equipment, especially, relate to a couplant heating device for ultrasound department.

Background

When B-ultrasonic examination is carried out, air between the probe and the skin of a patient can prevent ultrasonic waves from being transmitted into the human body, and in order to obtain high-quality images, a liquid medium is needed for connecting the probe and the body surface of the patient, and the medium is a coupling agent. The medical coupling agent is a medical product consisting of a new-generation aqueous polymer gel. The pH value of the ultrasonic probe is neutral, the ultrasonic probe is non-toxic and harmless to a human body, is not easy to dry and rancidity, has clear ultrasonic imaging, proper viscosity and no oiliness, the probe is easy to slide, can wet the skin, eliminates the air on the surface of the skin, and has good lubricating property and easy unfolding; has no corrosion and damage to the ultrasonic probe. The temperature of the couplant is low in winter, and human body discomfort is easily caused when a human body contacts the couplant, so that the couplant needs to be heated, and the comfort level in use is improved.

Chinese patent with application number CN201521105416.6 discloses a couplant heating device for department of ultrasonography, including heat preservation and zone of heating, the inside of zone of heating is provided with electric heating element, the outside of zone of heating still is connected with power plug and thermostatic control through the wire, a slide hole has still been seted up on the lateral wall of zone of heating and zone of heating, the slide downthehole cooperation is provided with the slider, be provided with the pull hose in the upper shell, the duckbilled is paintd in the bottom connection of lower casing, still be provided with shift knob on the lower casing, be provided with the magnet of mutual adaptation on the lower surface of upper shell and the upper surface of lower casing.

The patent has the problem that the couplant absorbs uneven heat when the time end is heated during heating, so that part of the couplant is still very cool, and the use is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems and provide a couplant heating device for ultrasound department.

The utility model discloses a following technical scheme realizes above-mentioned purpose:

a couplant heating device for ultrasonic department comprises a storage tank, a heating pipe and a coating nozzle, wherein the storage tank is connected with a feeding pump through a pipeline, the feeding pump is connected with the heating pipe through a pipeline, an upper pipe seat is arranged at the upper end of the heating pipe, a display screen is arranged on the outer wall of the upper pipe seat, a power line is connected on the side wall of the upper pipe seat, a controller is arranged in the upper pipe seat, the controller is electrically connected with the display screen and the power line, the power line is electrically connected with the feeding pump, a temperature controller is arranged on one side of the controller, the temperature controller is electrically connected with the controller, a flow detector is arranged in the power line and is electrically connected with the controller, a central supporting column is arranged in the center of the heating pipe, a heating wire is arranged on the outer wall of the central supporting column, be provided with the heat preservation on the heating tube inner wall, the heat preservation splice is in on the heating tube inner wall, the heating tube lower extreme is provided with the bottom tube seat, the bottom tube seat passes through the screw thread and installs the heating tube lower extreme, it has shift knob to inlay on the bottom tube seat outer wall, shift knob with the controller electricity is connected, the inside lower extreme of bottom tube seat is provided with the check valve, check valve one side is provided with ejection of compact thermodetector, ejection of compact thermodetector with the controller electricity is connected, the bottom tube seat below is provided with paint the mouth, paint the mouth buckle and be in on the bottom tube seat lower extreme discharge nozzle.

In the structure, when the device is used, the power line is connected, the heating pipe is held by hands to enable the smearing nozzle to be close to a position to be detected of a human body, then the switch button is pressed to start the power supply, the controller controls the temperature controller to be electrified, then the heating wire is electrified to generate heat, the feed pump is started to pump the coupling agent in the storage tank into the feed pipe, the flow detector detects the volume of the passing coupling agent and transmits data to the controller, the coupling agent absorbs the heat dissipated by the heating wire when passing through the feed pipe to become hot, then the coupling agent flows out from the smearing nozzle after passing through the one-way valve, the coupling agent is smeared on the skin by moving an arm, the discharge temperature detector detects the temperature of discharged materials and transmits the data to the controller, and the controller displays the temperature information and the flow information on the display screen, make things convenient for the staff to look over, press once more equipment can the auto-power-off behind the shift knob, stop work.

In order to further improve the using effect of the couplant heating device for the ultrasonic department, the flow detector is installed on a pipeline between the feeding pipe and the feeding pump through a pipe hoop, and the flow detector is fixed inside the power line through a clamping groove.

In order to further improve the using effect of the couplant heating device for the ultrasonic department, the central support column is fixed in the heating tube through the clamping groove and is made of ceramic materials.

In order to further improve the using effect of the couplant heating device for the ultrasonic department, the heating wire is coiled on the outer wall of the central supporting column, and the end part of the heating wire is connected with the temperature controller.

In order to further improve the using effect of the couplant heating device for the ultrasonic department, the upper tube seat is installed at the upper end of the heating tube through threads, the display screen is embedded on the upper tube seat, and the display screen is an LED liquid crystal screen.

In order to further improve the using effect of the couplant heating device for the ultrasonic department, the feeding pipe is of a spiral structure, the diameter of the inner cavity of the feeding pipe is 5mm-8mm, and at least one feeding pipe is arranged.

In order to further improve the using effect of the couplant heating device for the ultrasonic department, the one-way valve is fixed on the pipeline between the feeding pipe and the smearing nozzle through a pipe hoop, and the discharging temperature detector is embedded on the outer wall of the pipeline between the feeding pipe and the smearing nozzle.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the couplant can be uniformly heated through the spiral micro pipeline, and the temperature of the couplant is kept consistent;

2. the consumption of the coupling agent can be counted, and the waste of the coupling agent is avoided.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic structural diagram of a couplant heating device for ultrasound department according to the present invention;

FIG. 2 is a schematic view of the internal structure of a heating tube of the couplant heating device for ultrasound department of the present invention;

fig. 3 is a block diagram of a circuit structure of a couplant heating device for ultrasound department of the present invention.

The reference numerals are explained below:

1. a material storage tank; 2. an upper pipe seat; 3. a display screen; 4. a power line; 5. heating a tube; 6. a switch button; 7. a discharge temperature detector; 8. a coating nozzle; 9. a one-way valve; 10. a lower tube seat; 11. a feed pump; 12. a feed pipe; 13. a heat-insulating layer; 14. a controller; 15. a flow detector; 16. a temperature controller; 17. a central support column; 18. a heating wire.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The first embodiment is as follows:

as shown in fig. 1-3, a couplant heating device for department of ultrasound, comprising a material storage tank 1, a heating pipe 5, a smearing nozzle 8, wherein the material storage tank 1 is connected with a feeding pump 11 through a pipeline, the feeding pump 11 is connected with the heating pipe 5 through a pipeline, the upper end of the heating pipe 5 is provided with an upper pipe base 2, the outer wall of the upper pipe base 2 is provided with a display screen 3, the side wall of the upper pipe base 2 is connected with a power line 4, a controller 14 is arranged inside the upper pipe base 2, the controller 14 is KY12S, the controller 14 is electrically connected with the display screen 3 and the power line 4, the power line 4 is electrically connected with the feeding pump 11, one side of the controller 14 is provided with a temperature controller 16, the temperature controller 16 is electrically connected with the controller 14, a flow detector 15 is arranged inside the power line 4, the flow detector 15 is LZB, the flow, be provided with heater strip 18 on the outer wall of central support column 17, the heater strip 18 outside is provided with conveying pipe 12, be provided with heat preservation 13 on the 5 inner walls of heating pipe, heat preservation 13 splices on 5 inner walls of heating pipe, 5 lower extremes of heating pipe are provided with bottom tube seat 10, bottom tube seat 10 installs at 5 lower extremes of heating pipe through the screw thread, it has shift knob 6 to inlay on 10 outer walls of bottom tube seat, shift knob 6 is connected with 14 electricity of controller, the inside lower extreme of bottom tube seat 10 is provided with check valve 9, check valve 9 one side is provided with ejection of compact thermodetector 7, the model of ejection of compact thermodetector 7 is PT100, ejection of compact thermodetector 7 is connected with 14 electricity, bottom tube seat 10 below is provided with paints mouth 8, paint.

Example two:

the difference between this embodiment and the first embodiment is:

in this embodiment, the flow detector 15 is mounted on the pipeline between the feeding pipe 12 and the feeding pump 11 through a pipe clamp, and the flow detector 15 is fixed inside the power cord 4 through a clamping groove.

Specifically, the setting can detect the quantity of couplant like this, avoids using the couplant excessively and causes the waste.

The utility model discloses a theory of operation does: when the device is used, the power wire 4 is connected, the heating pipe 5 is held by hand to enable the smearing nozzle 8 to be close to a position to be detected of a human body, then the switch button 6 is pressed to start a power supply, the controller 14 controls the temperature controller 16 to be electrified, then the heating wire 18 is electrified to generate heat, the feeding pump 11 is started to pump the couplant in the storage tank 1 into the feeding pipe 12, the flow detector 15 detects the volume of the passed couplant and transmits data to the controller 14, the couplant absorbs the heat emitted by the heating wire 18 to become hot when passing through the feeding pipe 12 and then flows out from the smearing nozzle 8 after passing through the one-way valve 9, the couplant is smeared on the skin by moving an arm, the discharging temperature detector 7 detects the temperature of discharged materials and transmits the data to the controller 14, the controller 14 displays the temperature information and the flow information on the display screen 3, the device is convenient for a worker to, and stopping working.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.

Claims

1. The utility model provides a couplant heating device for ultrasound department which characterized in that: the device comprises a storage tank (1), a heating pipe (5) and a coating nozzle (8), wherein the storage tank (1) is connected with a feeding pump (11) through a pipeline, the feeding pump (11) is connected with the heating pipe (5) through a pipeline, an upper pipe seat (2) is arranged at the upper end of the heating pipe (5), a display screen (3) is arranged on the outer wall of the upper pipe seat (2), a power wire (4) is connected onto the side wall of the upper pipe seat (2), a controller (14) is arranged inside the upper pipe seat (2), the controller (14) is electrically connected with the display screen (3) and the power wire (4), the power wire (4) is electrically connected with the feeding pump (11), a temperature controller (16) is arranged on one side of the controller (14), the temperature controller (16) is electrically connected with the controller (14), and a flow detector (15) is arranged inside the power, the flow detector (15) is electrically connected with the controller (14), a central support column (17) is arranged at the center inside the heating pipe (5), a heating wire (18) is arranged on the outer wall of the central support column (17), the feeding pipe (12) is arranged on the outer side of the heating wire (18), a heat preservation layer (13) is arranged on the inner wall of the heating pipe (5), the heat preservation layer (13) is connected to the inner wall of the heating pipe (5) in a gluing mode, a lower pipe seat (10) is arranged at the lower end of the heating pipe (5), the lower pipe seat (10) is installed at the lower end of the heating pipe (5) through threads, a switch button (6) is embedded on the outer wall of the lower pipe seat (10), the switch button (6) is electrically connected with the controller (14), a one-way valve (9) is arranged at the lower end inside the lower pipe seat (10), the discharging temperature detector (7) is electrically connected with the controller (14), the smearing nozzle (8) is arranged below the lower tube seat (10), and the smearing nozzle (8) is buckled on the discharging nozzle at the lower end of the lower tube seat (10).

2. The couplant heating device for ultrasonic department of claim 1, wherein: the flow detector (15) is installed on a pipeline between the feeding pipe (12) and the feeding pump (11) through a pipe hoop, and the flow detector (15) is fixed inside the power line (4) through a clamping groove.

3. The couplant heating device for ultrasonic department of claim 1, wherein: the central support column (17) is fixed inside the heating pipe (5) through a clamping groove, and the central support column (17) is made of ceramic materials.

4. The couplant heating device for ultrasonic department of claim 1, wherein: the heating wire (18) is coiled on the outer wall of the central supporting column (17), and the end part of the heating wire (18) is connected with the temperature controller (16).

5. The couplant heating device for ultrasonic department of claim 1, wherein: the upper tube seat (2) is installed at the upper end of the heating tube (5) through threads, the display screen (3) is embedded on the upper tube seat (2), and the display screen (3) is an LED liquid crystal screen.

6. The couplant heating device for ultrasonic department of claim 1, wherein: the feeding pipe (12) is of a spiral structure, the diameter of an inner cavity of the feeding pipe (12) is 5-8 mm, and at least one feeding pipe (12) is arranged.

7. The couplant heating device for ultrasonic department of claim 1, wherein: the one-way valve (9) is fixed on a pipeline between the feeding pipe (12) and the smearing nozzle (8) through a pipe hoop, and the discharging temperature detector (7) is embedded on the outer wall of the pipeline between the feeding pipe (12) and the smearing nozzle (8).