CN219629664U - Heating table for ultrasonic examination - Google Patents

Abstract

The utility model discloses a heating table for ultrasonic examination, which comprises a container with an opening at the upper end, a heater, a controller and a couplant extrusion device, wherein water to be heated is contained in an inner cavity of the container, a temperature sensor for detecting the temperature of the water to be heated is arranged in the container, the heater is used for heating the water to be heated in the container, and the controller keeps the couplant extrusion device placed in the container constant temperature by controlling the heating temperature of the heater. According to the utility model, the container for heating and assembling the couplant is arranged on the heating table, so that the heating of the bottled couplant in the container is realized quickly, meanwhile, the constant temperature of the couplant can be well kept, the problem of examination discomfort caused by a large temperature difference between the probe and a human body is avoided, the mental state of an examined person can be better kept, the tension emotion such as palpitation and the like can not be caused, the examination result is more in a real state, and meanwhile, quantitative extrusion is realized by adopting the couplant extrusion device, and the couplant is coated more uniformly and is more standard to use.

Description

Heating table for ultrasonic examination

Technical Field

The utility model relates to the technical field of medical equipment, in particular to a heating table for ultrasonic examination.

Background

Ultrasound examination is a medical imaging technique that uses ultrasound waves to observe and evaluate organs and tissues inside the human body. It is a non-invasive examination method that does not generally cause any harm to the body. Ultrasonic waves are high frequency sound waves that penetrate human tissue and produce echoes. These echoes are captured by the receiver and converted into images by which a physician can diagnose a disease or assess the function of the organ.

Ultrasound examination has a wide range of applications in the medical field and can be used to examine many different organs and systems, including the heart, liver, kidneys, pancreas, thyroid, breast, uterus, and ovaries, among others. It can help doctors detect and diagnose many diseases and lesions such as tumors, cysts, stones, inflammation and vascular problems.

Ultrasound examinations are typically performed by a specially trained physician or technician. During an examination, a doctor or technician will place a device called an ultrasound probe on the patient's skin and apply a certain pressure. Ultrasonic waves are emitted from the probe and reflected and scattered inside the human body. The receiver captures these reflected and scattered ultrasonic waves and converts them into an image for display on a monitor.

An ultrasound examination couplant is a special substance used for ultrasound examination. It is typically a gel-like substance that is used to form a good interface between the ultrasound probe and the skin. Such contact surfaces can help to transmit ultrasonic signals and improve image quality.

The primary function of the ultrasonic inspection couplant is to eliminate air isolation, as air can impede the propagation of ultrasonic waves. It can fill the gap between the probe and the skin, reduce signal attenuation, and provide a clearer image. In addition, the coupling agent can reduce the reflection of the skin surface and improve the transmission efficiency of ultrasonic waves.

The couplant for ultrasonic examination is generally nontoxic and nonirritating, and can be safely used on human skin. Its components typically include water, glycerol, polyacrylamide, etc. When the couplant is used for ultrasonic examination, a proper amount of the couplant is only required to be smeared on the skin, and then an ultrasonic probe is placed on the area smeared with the couplant for examination.

Because of the temperature difference between the couplant and the skin of the person, discomfort such as tension can be caused to the patient, adverse effects can be caused to the emotion of the person, and the accuracy of the inspection result can be influenced. Meanwhile, the amount of the couplant also has an influence on the result of ultrasonic inspection.

Disclosure of Invention

In order to solve the problems of tension or other discomfort of emotion and uneven and irregular using amount of couplant caused by the traditional ultrasonic examination, the utility model provides a heating table for the ultrasonic examination, which can heat a probe to ensure that the probe is similar to the body temperature of a person and is more beneficial to ensuring the accuracy of an ultrasonic examination result.

The utility model adopts the following technical scheme:

the utility model provides a heating platform for ultrasonic examination, the heating platform includes upper end open-ended container, heater, controller and couplant extrusion device, the splendid attire has the water that waits to heat in the inner chamber of container, install the temperature sensor who is used for detecting the water temperature that waits to heat in the container, the heater is used for carrying out constant temperature heating to the water that waits to heat in the container, the controller is through control the heating temperature of heater, makes place in couplant extrusion device keeps constant temperature in the container.

Further, the couplant extrusion device comprises an extrusion bottle body, a quantitative extrusion sleeve and an extrusion head, one end of the quantitative extrusion sleeve is detachably connected with the outlet end of the extrusion bottle body, the extrusion head is detachably connected with the other end of the quantitative extrusion sleeve, and the extrusion bottle body is arranged in the container.

Further, be equipped with the muffler in the inner chamber of quantitative extrusion sleeve, the one end of muffler extends quantitative extrusion sleeve's one end, and be located the lateral surface department of muffler in the quantitative extrusion sleeve inner chamber is equipped with the one-way valve block, quantitative extrusion sleeve with when the extrusion bottle is connected, the one end of muffler extends to in the extrusion bottle, the other end suit return spring of muffler, return spring's one end with set up in the axle sleeve fixed connection in the quantitative extrusion sleeve inner chamber, the other end of muffler peg graft in the axle sleeve makes the muffler is followed quantitative extrusion sleeve's axial displacement.

Further preferably, the quantitative extrusion sleeve is further provided with a heating film for heating the inner side surface of the quantitative extrusion sleeve, a control switch and a battery, and the battery is respectively and electrically connected with the control switch and the heating film.

Further, a lower cavity with an opening at the lower end is formed after the bottom end of the container extends downwards, a control circuit board connected with the controller and a temperature sensor extending into the upper cavity of the container are arranged in the lower cavity, and the controller controls the temperature of water to be heated in the inner cavity of the container according to a temperature signal acquired by the temperature sensor.

Preferably, the heater is arranged in the lower cavity and is an electromagnetic heating disc, and the electromagnetic heating disc is used for indirectly heating water to be heated in the upper cavity of the container.

Or preferably, the heater is a heating wire or a heating rod arranged on the bottom plate of the upper cavity of the container and used for directly heating the water to be heated in the upper cavity of the container.

Or preferably, the heater is a heating rod arranged on the bottom plate of the upper cavity of the container and used for directly heating water to be heated in the upper cavity of the container; the heating rod is perpendicular to the bottom plate, a liquid level probe used for detecting a liquid level surface is further arranged in the upper cavity, the liquid level probe is connected with the controller, and when the liquid level surface in the upper cavity is lower than a set height, the controller gives an early warning to the outside.

Further preferably, the upper cavity is further arranged in a water bath tank, the water bath tank is filled with a coupling agent, and the upper cavity is filled with water to be heated.

Further, a sealing bottom cover is further arranged at the opening of the lower end of the lower cavity, and the controller is a multi-gear temperature controller which is provided with a plurality of temperature control gears.

Still further, the controller is a multi-gear temperature controller having a plurality of temperature control gears.

And a storage battery electrically connected with the controller is also arranged in the lower cavity of the container.

The technical scheme of the utility model has the following advantages:

A. the utility model sets a container specially used for heating the couplant for ultrasonic examination on the heating table, and sets a heater, a controller, a temperature sensor and a couplant extrusion device on the heating table, thereby rapidly realizing the heating of the bottled couplant in the container, realizing the constant temperature of the couplant, and when the couplant needs to be smeared on the probe, only taking out the bottled couplant, extruding the bottle body to enable the couplant to be extruded on the probe uniformly and quantitatively, and the smearing is more uniform, and the use is more standard, and the ultrasonic probe is put back into the container to keep the temperature after being smeared. When the probe contacts with a human body, the problem of examination discomfort caused by a large temperature difference between the probe and the human body is avoided, the mental state of the examined person can be better kept, and the stress such as palpitation and the like can not be caused, so that the examination result tends to be in a real state.

B. The utility model has the advantages of small volume and portability, can independently use the couplant extrusion device with the heating function, realizes the effect of extruding and heating the couplant, achieves the aim of quantitative heating according to the required coupling amount, and is applied to different places or environments.

Drawings

In order to more clearly illustrate the embodiments of the present utility model, the drawings that are required for the embodiments will be briefly described, and it will be apparent that the drawings in the following description are some embodiments of the present utility model and that other drawings may be obtained according to the drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of a first heating stage according to the present utility model;

FIG. 2 is a schematic view of a second heating stage according to the present utility model;

FIG. 3 is a schematic view of a third heating stage according to the present utility model;

fig. 4 is a schematic diagram of a couplant extrusion device according to the present utility model.

The figures are identified as follows:

1-container

11-upper cavity

111-floor

12-lower cavity

2-heater

3-controller

31-gear knob

4-a temperature sensor; 5-a control circuit board; 6-sealing the bottom cover; 7-accumulator

8-couplant extrusion device

81-extrusion bottle body

82-quantitative extrusion sleeve

821-inner sleeve 822-outer sleeve

83-extrusion head

9-a liquid level probe; 10-liquid level line; 20-an air return pipe; 30-a one-way valve plate; 40-return spring

50-shaft sleeve; 60-heating the film; 70-controlling a switch; 80-cell; 90-heat insulation film

100-ultrasonic probe.

a-upper scale marks; b-lower graduation line.

Detailed Description

The following description of the embodiments of the present utility model will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the utility model are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; the mechanical connection and the electrical connection can be adopted; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

As shown in fig. 1, the utility model provides a heating table for ultrasonic examination, which comprises a container 1 with an opening at the upper end, a heater 2, a controller 3 and a couplant extrusion device 8, wherein the inner cavity of the container 1 is used for containing water to be heated, a temperature sensor 4 for detecting the water temperature to be heated is arranged on the container 1, the heater 2 is used for heating the water to be heated in the container 1, and the controller 3 keeps the water to be heated in the inner cavity constant by controlling the heating temperature of the heater 2, so that the couplant extrusion device 8 arranged in the inner cavity water obtains constant temperature. The water temperature collected by the temperature sensor 4 is transmitted to the controller 3, the controller 3 adjusts in real time according to the set temperature, and then the constant temperature of the couplant in the container is maintained, and the control mode can be realized by setting corresponding control programs. The whole heating table can be provided with a storage battery 7, and the power can be directly taken from a power supply wiring panel on the wall. The utility model adopts 220V power supply and 300W heater, and can realize the dry burning prevention function by setting the controller program.

The structure of the specific couplant extrusion device 8 may be shown with reference to fig. 4, where the couplant extrusion device 8 includes an extrusion bottle 81, a quantitative extrusion sleeve 82 and an extrusion head 83, one end of the quantitative extrusion sleeve 82 is detachably connected with an outlet end of the extrusion bottle 81, for example, in the drawing, a threaded connection mode is adopted, the extrusion head 83 is detachably connected with the other end of the quantitative extrusion sleeve 82, of course, the two ends of the quantitative extrusion sleeve 82 are respectively in threaded connection with the extrusion bottle 81 and the extrusion head 83, after connection, the extrusion bottle 81 is placed in the container 1, so that the couplant contained in the bottle is completely immersed in water to be heated, the extrusion bottle 81 adopts a nonmetallic material, and the couplant inside can be extruded in a single-hand extrusion mode.

In order to extrude the couplant in the extrusion bottle 81 more smoothly, the inner cavity of the quantitative extrusion sleeve 82 is provided with the air return pipe 20, one end of the air return pipe 20 extends out of one end of the quantitative extrusion sleeve 82, and the outer side surface of the air return pipe 20 in the inner cavity of the quantitative extrusion sleeve 82 is provided with the one-way valve plate 30, wherein the one-way valve plate 30 deforms when being extruded by the couplant extruded from the extrusion bottle, so that the couplant flows from the edge of the couplant, and when the extrusion is stopped, the one-way valve plate 30 automatically restores to the original state, thereby preventing the backflow of the couplant, ensuring the one-way flow of the couplant, and the material of the one-way valve plate 30 is preferably elastic resin. When the quantitative extrusion sleeve 82 is connected with the extrusion bottle 81, one end of the air return pipe 20 extends into the extrusion bottle 81, the other end of the air return pipe 20 is sleeved with the return spring 40, one end of the return spring 40 is fixedly connected with the shaft sleeve 50 arranged in the inner cavity of the quantitative extrusion sleeve 82, the other end of the air return pipe 20 is inserted into the shaft sleeve 50, the air return pipe 20 moves in the axial direction of the positioning extrusion sleeve 82, the air return pipe 20 can keep pressure difference inside and outside the extrusion bottle 81, smooth extrusion of the couplant is guaranteed, and the extrusion head 83 preferably adopts a pressure release valve structure.

When the coupling agent extrusion device is particularly used, after the coupling agent extrusion device is initially heated by the heating table, the coupling agent extrusion device is taken out of the container, is inverted, and is extruded by hands to extrude the bottle body, the one-way valve plate automatically contracts when the coupling agent is extruded downwards, and the coupling agent is extruded from the edge of the one-way valve plate; when the squeeze bottle body is loosened, the one-way valve plate is subjected to the elastic force of the return spring, moves upwards and returns to the initial state, and the squeeze amount is 30ml each time; meanwhile, when the extrusion bottle body is in a gradual relaxation state, the air return pipe supplements air to the inside of the extrusion bottle body, the extrusion head is opened to require pilot pressure, when the internal pressure and the external pressure of the extrusion bottle body are balanced, the extrusion head with the pressure release valve function is closed, and when the internal pressure and the external pressure are unbalanced, the extrusion head with the pressure release valve function is opened to realize extrusion of the couplant.

Of course, the quantitative extrusion sleeve 82 of the present utility model also has a function of heating the coupling agent itself, and can be used alone. The quantitative extrusion sleeve 82 comprises an inner sleeve 821 and an outer sleeve 822, a heating film 60 for heating the inner sleeve 821 is arranged on the outer side surface of the inner sleeve 821, a heat insulation film 90 and a battery 80 are arranged between the inner sleeve 821 and the outer sleeve 822, a charging port can be arranged on the outer sleeve 822 for the battery 80, a control switch 70 is arranged on the outer sleeve 822 of the quantitative extrusion sleeve 82, and the battery 80 is electrically connected with the control switch 70 and the heating film 60 respectively.

After the heating table is used for primarily heating the couplant in the extrusion bottle body, the couplant extrusion device 8 is taken out, the control switch 70 is opened to heat the heating film 60, at this time, the couplant extruded from the extrusion bottle body to the quantitative extrusion sleeve can be heated, when the required temperature is obtained after the extrusion head 83 is extruded, the heating function in the quantitative extrusion sleeve 82 can be used independently, and the couplant extrusion device is suitable for the condition of less patients or used together with the heating table, and is suitable for the condition of more patients, and the coupling agent extrusion sleeve is not repeated here.

The bottom end of the container 1 is downwards extended to form the lower cavity 12 with the lower end being opened, the control circuit board 5 connected with the controller 3 and the temperature sensor 4 extending into the upper cavity 11 of the container 1 are arranged in the lower cavity 12, namely, the temperature sensor 4 penetrates through the bottom plate 111 of the upper cavity 11, so that the temperature detection of water in the upper cavity can be realized, and the temperature sensor 4 and the bottom plate 111 are in sealing connection. The controller 3 controls the water temperature in the inner cavity of the container 1 according to the temperature signal acquired by the temperature sensor 4. Meanwhile, a sealing bottom cover 6 is arranged at the opening of the lower end of the lower cavity 12, and the detachable sealing bottom cover 6 is more convenient for maintaining components in the lower cavity 12.

As shown in fig. 3, the preferred heater 2 of the present utility model is a heating wire which is disposed on the bottom plate 111 of the upper chamber 11 to directly heat the water contained in the container 1, and then the squeeze bottle of the couplant squeeze device is put into the water to heat. When water is injected into the container 1, the water level is kept between the upper graduation mark a and the lower graduation mark b, so that the problem of overflow when the container is dry-burned or a water bath is placed due to overhigh water level is avoided.

As shown in fig. 1, the heater 2 in the present utility model employs an electromagnetic heating plate disposed in the lower chamber 12 for indirectly heating water to be heated in the upper chamber 11 of the container 1, and also can keep the squeeze bottle in the water in the upper chamber 11 at a constant temperature.

As shown in fig. 2, the heater in the present utility model is a heating rod arranged on the bottom plate 111 of the upper cavity 11 of the container 1, and is used for directly heating the water to be heated in the upper cavity 11 of the container 1; the heating rod is perpendicular to the bottom plate 111, still is equipped with the liquid level probe 9 that is used for detecting the liquid level face in the upper cavity 11, has set up minimum liquid level line 10 in the fig. 2, and liquid level probe 9 is connected with controller 3, and when the liquid level face in the upper cavity 11 was less than the settlement high, the controller 3 outwards sent the early warning.

Of course, the present utility model is not limited to the three forms of heating provided above.

Furthermore, the controller 3 is preferably a multi-gear temperature controller having a plurality of temperature control gears, the temperature of the heated bottled couplant in the container being adjustable by a gear knob 31 on the controller 3.

The controller is provided with a display screen, has the functions of displaying temperature and timing heating, can also be provided with a data communication module on the controller of the heating table, establishes a mobile phone APP, can check or control the heating temperature and time of the heating table on the mobile phone APP, and has the function of remote switch heating.

The specific using method is as follows:

adding water into the upper cavity 11, adding the couplant extrusion device 8 into the upper cavity 11 of the container 1, inserting a power line plug on a heating table into a 220V mains supply, starting constant-temperature heating through a gear knob 31 on the controller 3, for example, adjusting the temperature to 28 ℃, and taking out the extrusion bottle after waiting for 3 minutes; after manual extrusion, the couplant is extruded from an extrusion head and smeared on the ultrasonic probe 100, the couplant can be kept at 28+/-2 ℃ in the use process, the power is turned off after the use is finished, and the power plug is pulled out; after the ultrasonic probe 100 is coated with the heated couplant, the ultrasonic probe 100 is enabled to have a higher temperature, so that when the ultrasonic probe 100 is used for gynecological examination, a patient cannot generate obvious discomfort, and tension such as palpitation cannot be caused, so that an examination result is more true, and the use is more standard.

The utility model is applicable to the prior art where it is not described.

It is apparent that the above examples are given by way of illustration only and are not limiting of the embodiments. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. While obvious variations or modifications are contemplated as falling within the scope of the present utility model.

Claims (10)

1. The utility model provides a heating platform for ultrasonic examination, its characterized in that, heating platform includes upper end open-ended container (1), heater (2), controller (3) and couplant extrusion device (8), contain in the inner chamber of container (1) and wait to heat water, install in container (1) and be used for detecting temperature sensor (4) of waiting to heat water temperature, heater (2) are used for carrying out constant temperature heating to waiting to heat water in container (1), controller (3) are through control the heating temperature of heater (2), make place in couplant extrusion device (8) in container (1) keep constant temperature.

2. The heating table for ultrasonic inspection according to claim 1, characterized in that the couplant extrusion device (8) comprises an extrusion bottle body (81), a quantitative extrusion sleeve (82) and an extrusion head (83), one end of the quantitative extrusion sleeve (82) is detachably connected with an outlet end of the extrusion bottle body (81), the extrusion head (83) is detachably connected with the other end of the quantitative extrusion sleeve (82), and the extrusion bottle body (81) is placed in the container (1).

3. The heating table for ultrasonic inspection according to claim 2, characterized in that an air return pipe (20) is arranged in the inner cavity of the quantitative extrusion sleeve (82), one end of the air return pipe (20) extends out of one end of the quantitative extrusion sleeve (82), a one-way valve plate (30) is arranged at the outer side surface of the air return pipe (20) in the inner cavity of the quantitative extrusion sleeve (82), when the quantitative extrusion sleeve (82) is connected with the extrusion bottle body (81), one end of the air return pipe (20) extends into the extrusion bottle body (81), the other end of the air return pipe (20) is sleeved with a return spring (40), one end of the return spring (40) is fixedly connected with a shaft sleeve (50) arranged in the inner cavity of the quantitative extrusion sleeve (82), and the other end of the air return pipe (20) is inserted into the shaft sleeve (50) so that the air return pipe (20) moves along the axial direction of the quantitative extrusion sleeve (82).

4. A heating table for ultrasonic inspection according to claim 3, characterized in that the quantitative extrusion sleeve (82) is further provided with a heating film (60) for heating the inner side surface thereof, a control switch (70) and a battery (80), and the battery (80) is electrically connected with the control switch (70) and the heating film (60), respectively.

5. The heating table for ultrasonic inspection according to any one of claims 1 to 4, wherein a lower cavity (12) with an opening at a lower end is formed after the bottom end of the container (1) extends downwards, a control circuit board (5) connected with the controller (3) and a temperature sensor (4) extending into an upper cavity (11) of the container (1) are arranged in the lower cavity (12), and the controller (3) controls the temperature of water to be heated in the inner cavity of the container (1) according to a temperature signal acquired by the temperature sensor (4).

6. The heating table for ultrasonic inspection according to claim 5, characterized in that the heater (2) is arranged in the lower cavity (12) and is an electromagnetic heating plate for indirectly heating water to be heated in the upper cavity (11) of the container (1).

7. The heating table for ultrasonic inspection according to claim 5, wherein the heater (2) is a heating wire provided on a bottom plate (111) of the upper cavity (11) of the container (1) for directly heating water to be heated in the upper cavity (11) of the container (1).

8. The heating table for ultrasonic inspection according to claim 5, wherein the heater (2) is a heating rod arranged on a bottom plate (111) of an upper cavity (11) of the container (1) for directly heating water to be heated in the upper cavity (11) of the container (1); the heating rod is perpendicular to the bottom plate (111), a liquid level probe (9) for detecting a liquid level surface is further arranged in the upper cavity (11), the liquid level probe (9) is connected with the controller (3), and when the liquid level surface in the upper cavity (11) is lower than a set height, the controller (3) gives an early warning to the outside.

9. The heating table for ultrasonic inspection according to claim 8, wherein a sealing bottom cover (6) is further provided at a lower end opening of the lower cavity (12), and the controller (3) is a multi-gear temperature controller having a plurality of temperature control gears.

10. The heating table for ultrasonic inspection according to claim 9, characterized in that a battery (7) electrically connected to the controller (3) is further provided in the lower cavity (12) of the container (1).