Multifunctional auxiliary structure of color Doppler diasonograph for pregnant women

Abstract

The invention provides a multifunctional auxiliary structure of a color Doppler diasonograph for pregnant women, which comprises a moving plate, and a first protective pad, a second protective pad and a third protective pad arranged above the moving plate, and the first protective pad, the second protective pad and the third protective pad are of split structures; wherein a detachable supporting pad is arranged on the upper surface of the first protection pad, the supporting pad is connected with the first protection pad in a bonding mode, the abdomen position of the second protection pad is relatively thickened, an inflation air bag is arranged in the second protection pad, inflation and deflation of the inflation air bag are changed, and the abdomen height of a patient can be adjusted. The first side pad and the second side pad are arranged on the two sides of the third protection pad and the second protection pad respectively, and when a pregnant woman needs to be turned over, the first side pad and the second side pad can be turned over, so that the body position of the pregnant woman is changed, the requirements of different examination items for the body position of the pregnant woman can be rapidly met, and a doctor can conduct examination conveniently.

Description

Technical Field

[0001] The present invention relates to the technical field of medical devices, and particularly to a multifunctional auxiliary structure for a color Doppler ultrasound diagnostic instrument for pregnant women. Background Art

[0002] In obstetric ultrasound diagnosis work, obtaining clear and accurate ultrasound images is crucial for judging the health status of the fetus. And this largely depends on whether the pregnant woman can maintain a proper position. For medical staff, adjusting the position of the pregnant woman is an important operation during ultrasound diagnosis. However, the existing design of the moving board has many deficiencies, which brings difficulties to the operation.

[0003] On the one hand, if the moving board lacks a convenient adjustment structure, medical staff may need to spend a lot of time and effort to figure out how to change the angle, height, etc. of the moving board when adjusting the position of the pregnant woman. This undoubtedly increases the complexity of the operation and reduces the diagnostic efficiency. For example, in some emergency situations, quickly adjusting the position of the pregnant woman to obtain key diagnostic information is crucial, while the complex adjustment process may delay the diagnosis time. On the other hand, if the moving board does not have a stable support structure, during the process of adjusting the position of the pregnant woman, the moving board may shake and be unstable, which not only affects the comfort of the pregnant woman, but also may interfere with the diagnostic operation and affect the accuracy of the image.

[0004] Pregnant women face special physiological changes in the late pregnancy. The enlarged uterus will compress the inferior vena cava, resulting in a reduction in the volume of returned blood. If a pregnant woman lies flat for a long time, it is extremely easy to cause supine hypotensive syndrome, with discomfort symptoms such as dizziness, palpitation, nausea, etc., which poses a serious threat to the safety of the mother and baby. At the same time, during pregnancy, the chest of the pregnant woman will also change, the diaphragm rises, and the base of the lung moves upward. When lying flat, the enlarged uterus may further limit the movement of the chest, affecting the respiratory function of the pregnant woman and making the pregnant woman feel out of breath. These physiological changes make the pregnant woman's need for a comfortable position more urgent when receiving ultrasound examination.

[0005] Traditional hospital beds or examination beds have great limitations. Ordinary hospital beds or examination beds usually adopt a flat design and cannot meet the special position needs of pregnant women. When a pregnant woman lies on such a flat bed, it is very difficult to find a comfortable position, which will not only increase the discomfort of the pregnant woman, but also may affect the examination effect. For example, when performing a fetal heart examination, if the pregnant woman cannot maintain a proper position, it may cause the ultrasound image of the heart part to be unclear, affecting the doctor's judgment on the development of the fetal heart.

[0006] In addition, although some hospital beds have a simple angle adjustment function, the adjustment range is often limited, making it difficult to precisely meet the personalized needs of pregnant women in different pregnancy periods and with different physical conditions. Moreover, these adjustment operations may not be convenient enough. Medical staff need to perform cumbersome operation steps, such as adjusting knobs, buckles, etc. multiple times, which not only wastes time but may also cause discomfort to pregnant women due to improper operation.

[0007] In summary, developing a multifunctional auxiliary structure specifically for ultrasonic examination of pregnant women to solve the problems existing in existing mobile boards, hospital beds, etc. is of great significance for improving the efficiency and accuracy of obstetric ultrasonic diagnosis and ensuring the safety and comfort of pregnant women and fetuses. Summary of the Invention

[0008] To overcome the existing problems, the embodiment of the present application provides a multifunctional auxiliary structure for a color Doppler ultrasound diagnostic instrument for pregnant women. First side pads and second side pads are respectively arranged on both sides of the third protective pad and the second protective pad. When it is necessary to turn over a pregnant woman, the first side pads and the second side pads can be flipped to change the body position of the pregnant woman, which can quickly meet the requirements of different examination items for the body position of the pregnant woman and facilitate the doctor to perform the examination.

[0009] The technical solution adopted by the embodiment of the present application to solve its technical problems is: A multifunctional auxiliary structure for a color Doppler ultrasound diagnostic instrument for pregnant women, including a mobile board. The mobile board is the main part of the entire auxiliary structure and is made of high-strength and lightweight materials, such as aluminum alloy or high-strength engineering plastics, to ensure its stability and portability. The surface of the mobile board is flat and smooth, and its size is designed according to the body shape of pregnant women and examination requirements, capable of comfortably accommodating the body of pregnant women, and the periphery is rounded to avoid scratching pregnant women. In addition, a first protective pad, a second protective pad, and a third protective pad are arranged above the mobile board. The first protective pad, the second protective pad, and the third protective pad are of a split structure, and the first protective pad, the second protective pad, and the third protective pad are all made of sponge or memory foam, and the surface is covered with a smooth and breathable material; Among them, a detachable support pad is arranged on the upper surface of the first protective pad. The support pad is adhesively connected to the first protective pad. The abdomen position of the second protective pad is relatively thickened and an inflatable airbag is arranged inside. By changing the inflation and deflation of the inflatable airbag, the abdominal height of the patient can be adjusted.

[0010] Preferably, an adjustment column is provided at the intersection of the third protective pad and the moving plate. The third protective pad is arranged at the head position of the moving plate and is also made of a soft and comfortable material. Its height and thickness can be designed according to the curves of the human head and neck, providing good support for the head and neck of the pregnant woman and avoiding discomfort caused by the head hanging in the air during the examination. The adjustment column is made of metal, with one end connected to the moving plate and the other end connected to the first protective pad. The length can be changed by rotating a nut or a special adjustment tool. First side pads are provided on both sides of the third protective pad. The first side pads are of a flip - up structure and are located on both sides of the third protective pad, connected to the third protective pad through hinges or rotatable connecting devices, enabling flipping. When it is necessary to change the position of the pregnant woman, medical staff can flip the first side pads so that the pregnant woman can turn over to the lateral position with the support of the side pads.

[0011] Preferably, a second side pad is provided on each side of the second protective pad. The second side pads are of a flip - up structure and are located on both sides of the second protective pad. Their structure and function are the same as those of the first side pads, jointly facilitating the position adjustment of the pregnant woman.

[0012] Preferably, an armrest is provided on each side of the moving plate. The armrest is of a height - adjustable structure. The armrests are arranged on both sides of the moving plate and are designed with adjustable height. The surface is wrapped with a soft rubber or plastic material to increase the comfort of gripping. Pregnant women or medical staff can adjust the height of the armrests for easier gripping and maintaining balance.

[0013] Preferably, a vertical plate is provided at one end of the moving plate where the first protective pad is located. The side of the vertical plate close to the first protective pad is wrapped with a soft material. The first protective pad is laid on the surface of the moving plate, corresponding to the human legs and directly contacting the body of the pregnant woman. It is made of a soft and skin - friendly material, such as high - quality sponge or memory foam, and the surface is covered with a smooth and breathable material, providing a comfortable touch for the pregnant woman.

[0014] Preferably, the inflatable airbag is made of a soft, stretchable and air - tight rubber material and is connected to an external inflation device through an inflation tube. A valve is provided on the inflation tube. The second protective pad is located on one side of the first protective pad and corresponds to the human waist. It is relatively thickened at the abdominal position to better adapt to the bulging abdomen of the pregnant woman. An inflatable airbag is provided inside the second protective pad. The inflatable airbag is made of a soft and stretchable rubber material with good airtightness. The inflatable airbag is connected to an external inflation device through an inflation tube, and a valve is provided on the inflation tube to control inflation and deflation. When it is necessary to adjust the abdominal position of the pregnant woman, medical staff can inflate or deflate the inflatable airbag through the inflation device, thereby changing the height and angle of the pregnant woman's abdomen.

[0015] Preferably, a universal wheel is provided at each of the four corners of the lower surface of the moving plate. A braking device is provided inside each of the four universal wheels. The four universal wheels are connected to the moving plate and are installed at the four corners of the bottom of the moving plate. The universal wheels are made of high-strength rubber material and are internally provided with ball bearings to ensure the flexibility and stability of movement.

[0016] The advantages of the embodiments of the present application are as follows: 1. First side pads and second side pads are respectively provided on both sides of the third protective pad and the second protective pad. When it is necessary to turn over a pregnant woman, the first side pad and the second side pad can be flipped to change the position of the pregnant woman, which can quickly meet the requirements of different examination items for the position of the pregnant woman and facilitate the doctor's examination.

[0017] 2. Adjustable-height armrests are provided on both sides of the moving plate. The design of the armrests is convenient for the pregnant woman to grip. When the moving plate adjusts the angle or the pregnant woman changes the position, the pregnant woman can maintain body balance by gripping the armrests, increasing the sense of security. This not only improves the comfort of the pregnant woman during the examination but also avoids accidents caused by body imbalance.

[0018] 3. At the leg position of the moving plate, a detachable leg support pad is equipped. This support pad can lift or lower the legs according to the needs of the pregnant woman. On the one hand, it can relieve the leg fatigue of the pregnant woman, and on the other hand, it is convenient for the doctor to perform examination operations. An inflatable airbag is provided inside the second protective pad. By inflating the inflatable airbag, the position of the pregnant woman's abdomen can be changed to facilitate the doctor's examination. 4. In terms of movement and stability, four universal wheels with brakes are installed at the bottom of the moving plate, which enables medical staff to flexibly move and position the moving plate according to the examination needs, and at the same time maintain stability during the movement to avoid jolts. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The present invention will be further described below with reference to the drawings and embodiments.

[0020] Figure 1 It is a schematic diagram of the overall structure of the multifunctional auxiliary structure of the color Doppler ultrasound diagnostic instrument for pregnant women of the present invention; Figure 2 It is a schematic diagram of the structure in the state of changing the position of the multifunctional auxiliary structure of the color Doppler ultrasound diagnostic instrument for pregnant women of the present invention; Figure 3 It is a schematic diagram of the overall structure of the multifunctional auxiliary structure of the color Doppler ultrasound diagnostic instrument for pregnant women of the present invention with the armrest removed; Figure 4 It is a schematic diagram of the structure in the state of changing the position of the moving plate in the multifunctional auxiliary structure of the color Doppler ultrasound diagnostic instrument for pregnant women of the present invention.

[0021] Main reference numeral descriptions: 1. Moving plate; 2. Third protective pad; 3. Second protective pad; 4. First protective pad; 5. Inflatable airbag; 6. Support pad; 7. Armrest; 8. Universal wheel; 9. Vertical plate; 10. Second side pad; 11. First side pad; 12. Adjusting column. Detailed implementation

[0022] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the scope of protection of the present invention. In addition, for the convenience of description below, the "upper", "lower", "left", "right", etc. cited are consistent with the upper, lower, left, right, etc. of the accompanying drawings themselves. The "first", "second", etc. in the following text are for descriptive distinction and have no other special meaning.

[0023] The embodiment of the present application provides a multifunctional auxiliary structure for a color Doppler ultrasound diagnostic instrument for pregnant women to solve the problems in the prior art. First side pads and second side pads are respectively provided on both sides of the third protective pad and the second protective pad. When it is necessary to turn over a pregnant woman, the first side pad and the second side pad can be flipped to change the position of the pregnant woman, which can quickly meet the requirements of different examination items for the position of the pregnant woman and facilitate the doctor's examination; Armrests with adjustable height are provided on both sides of the moving plate. The design of the armrests is convenient for pregnant women to grasp. When the moving plate adjusts the angle or the pregnant woman changes the position, the pregnant woman can maintain body balance by grasping the armrests, increasing the sense of security. This not only improves the comfort of the pregnant woman during the examination process but also can avoid accidents caused by body imbalance; At the leg position of the moving plate, a detachable leg support pad is equipped. This support pad can lift or lower the legs according to the needs of the pregnant woman. On the one hand, it can relieve the leg fatigue of the pregnant woman, and on the other hand, it is convenient for the doctor to perform examination operations. An inflatable airbag is provided inside the second protective pad. By inflating the inflatable airbag, the position of the pregnant woman's abdomen can be changed to facilitate the doctor's examination; In terms of movement and stability, four universal wheels with brakes are installed at the bottom of the moving plate, which enables medical staff to flexibly move and position the moving plate according to the examination needs and maintain stability during the movement to avoid bumps.

[0024] The technical solutions in the embodiments of the present application are as follows to solve the above problems: Embodiment

[0025] This embodiment gives the specific structure of a multifunctional auxiliary structure for a color Doppler ultrasound diagnostic instrument for pregnant women, as Figures 1-4As shown in the figure, it includes a moving plate 1. The moving plate 1 is the main part of the entire auxiliary structure and is made of high-strength and lightweight materials such as aluminum alloy or high-strength engineering plastics to ensure its stability and portability. The surface of the moving plate 1 is flat and smooth, and its size is designed according to the body shape and examination needs of pregnant women, capable of comfortably accommodating the body of the pregnant woman, and the periphery is rounded to avoid scratching the pregnant woman. Also included are a first protective pad 4, a second protective pad 3, and a third protective pad 2 provided above the moving plate 1. The first protective pad 4, the second protective pad 3, and the third protective pad 2 are of a split structure. The first protective pad 4, the second protective pad 3, and the third protective pad 2 are all made of sponge or memory foam, and the surface is covered with a smooth and breathable material; Among them, a detachable support pad 6 is provided on the upper surface of the first protective pad 4. The support pad 6 is adhesively connected to the first protective pad 4. The abdominal position of the second protective pad 3 is relatively thickened and an inflatable airbag 5 is provided inside. By changing the inflation and deflation of the inflatable airbag 5, the abdominal height of the patient can be adjusted.

[0026] At the intersection of the third protective pad 2 and the moving plate 1, an adjustment column 12 is provided. The third protective pad 2 is arranged at the head position of the moving plate 1 and is also made of soft and comfortable materials. Its height and thickness can be designed according to the curves of the human head and neck, providing good support for the head and neck of the pregnant woman and avoiding discomfort caused by the head hanging in the air during the examination. The adjustment column 12 is made of metal, one end is connected to the moving plate 1, and the other end is connected to the first protective pad 4. The length is changed by rotating a nut or a special adjustment tool. First side pads 11 are provided on both sides of the third protective pad 2. The first side pads 11 are of a flip-up structure. The first side pads 11 are located on both sides of the third protective pad 2 and are connected to the third protective pad 2 through hinges or rotatable connecting devices and can be flipped. When it is necessary to change the position of the pregnant woman, medical staff can flip the first side pads 11 so that the pregnant woman can turn over to the lateral position with the support of the side pads.

[0027] A second side pad 10 is provided on both sides of the second protective pad 3. The second side pad 10 is of a flip-up structure. The second side pads 10 are located on both sides of the second protective pad 3, and its structure and function are the same as those of the first side pads 11, jointly providing convenience for the position adjustment of the pregnant woman.

[0028] Handrails 7 are provided on both sides of the moving plate 1. The handrails 7 are of a height-adjustable structure. The handrails 7 are arranged on both sides of the moving plate 1 and are designed with adjustable height. The surface is wrapped with soft rubber or plastic materials to increase the comfort of grasping. Pregnant women or medical staff can adjust the height of the handrails 7 for easy grasping and maintaining balance.

[0029] One end of the movable plate 1 where it is located at the first protective pad 4 is provided with a vertical plate 9. The side of the vertical plate 9 close to the first protective pad 4 is wrapped with a soft material. The first protective pad 4 is laid on the surface of the movable plate 1, corresponding to the human leg, and directly contacts the pregnant woman's body. It is made of a soft and skin-friendly material, such as high-quality sponge or memory foam, and a soft cloth is covered on the surface, such as a smooth and breathable material, to provide a comfortable touch for the pregnant woman.

[0030] The inflatable airbag 5 is made of a soft, stretchable and rubber material with good airtightness. It is connected to an external inflating device through an inflating tube. A valve is provided on the inflating tube. The second protective pad 3 is located on one side of the first protective pad 4, corresponding to the human waist, and is relatively thickened at the abdominal position to better adapt to the bulging of the pregnant woman's abdomen. An inflatable airbag 5 is provided inside the second protective pad 3. The valve can control inflation and deflation. When it is necessary to adjust the position of the pregnant woman's abdomen, medical staff can perform inflation or deflation operations on the inflatable airbag 5 through the inflating device, so as to change the height and angle of the pregnant woman's abdomen.

[0031] One universal wheel 8 is provided at each of the four corners of the lower surface of the movable plate 1. A braking device is provided inside each of the four universal wheels 8. The four universal wheels 8 are connected to the movable plate 1. The universal wheels 8 are installed at the four corners of the bottom of the movable plate 1. Each universal wheel 8 is equipped with a braking device. The universal wheels 8 are made of high-strength rubber material and are provided with ball bearings inside to ensure the flexibility and stability of movement.

[0032] By adopting the above technical solutions: The patient lies on the overall structure. In order to more clearly observe the fetal position, the medical staff turn the first side pad 11 and the second side pad 10, and assist the patient to turn over to the lateral position. During this process, the patient easily completes the body position change by grasping the armrest 7 without feeling any discomfort.

[0033] When observing the fetal abdominal condition, the second protective pad 3 is located on one side of the first protective pad 4, corresponding to the human waist, and is relatively thickened at the abdominal position to better adapt to the bulging of the pregnant woman's abdomen. An inflatable airbag 5 is provided inside the second protective pad 3. The inflatable airbag 5 is made of a soft and stretchable rubber material with good airtightness. The inflatable airbag 5 is connected to an external inflating device through an inflating tube. A valve is provided on the inflating tube to control inflation and deflation. When it is necessary to adjust the position of the pregnant woman's abdomen, medical staff can perform inflation or deflation operations on the inflatable airbag 5 through the inflating device, so as to change the height and angle of the pregnant woman's abdomen and make the ultrasonic image of the fetal abdomen clearer, facilitating the doctor to accurately judge the fetal development condition.

[0034] Working principle: When it is necessary for the pregnant woman to turn over, the medical staff flips the first side pad 11 and the second side pad 10 to provide a support point for the pregnant woman to turn over. With the support of the first side pad 11 and the second side pad 10, the pregnant woman can easily turn over to the lateral position with the assistance of the medical staff.

[0035] When it is necessary to change the position of the pregnant woman's abdomen, the medical staff controls the inflation device through the valve on the air charging pipe to inflate or deflate the air inflation balloon 5 in the second protective pad 3. When inflating, the position of the pregnant woman's abdomen rises; when deflating, the abdominal position drops, so as to meet the requirements of different examinations for the position of the pregnant woman's abdomen.

[0036] According to the needs of the pregnant woman and the requirements of the examination, the medical staff can connect the support pad 6 with the first protective pad 4, so that it rises to a certain height under the action of the support pad 6; if the doctor needs to better observe the lower limbs of the pregnant woman, the angle of the support pad 6 can be adjusted to make the legs of the pregnant woman in a suitable position.

[0037] According to the position of the ultrasonic diagnostic instrument and the requirements of the examination, the medical staff loosens the brake device of the universal wheel 8 and pushes the moving board 1 to a suitable position. After reaching the position, step on the brake pedal or press the manual button to fix the universal wheel 8 to ensure that the moving board 1 will not move during the examination.

[0038] During the whole examination process, the pregnant woman lies on the overall structure. The first protective pad 4, the second protective pad 3 and the third protective pad 2 provide comfortable support for her. The vertical board 9 limits the feet, and the armrest 7 helps the pregnant woman to keep balance. The universal wheel 8 facilitates the movement and positioning of the moving board. Each component works together to provide good conditions for the ultrasonic examination of the pregnant woman.

[0039] Finally, it should be noted that: Obviously, the above embodiments are only examples for clearly explaining the present invention, and are not limitations on the implementation manners. For those of ordinary skill in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to enumerate all the implementation manners here. And the obvious changes or modifications derived therefrom still fall within the protection scope of the present invention.

Claims

1. A multifunctional auxiliary structure of a color Doppler ultrasound diagnostic instrument for pregnant women, characterized in that: It comprises a movable plate (1), and a first protective pad (4), a second protective pad (3) and a third protective pad (2) arranged above the movable plate (1), wherein the first protective pad (4), the second protective pad (3) and the third protective pad (2) are separate structures; The upper surface of the first protective pad (4) is provided with a detachable support pad (6), the support pad (6) and the first protective pad (4) are bonded together, the second protective pad (3) is relatively thickened at the abdomen and is provided with an inflatable airbag (5) inside, and the height of the patient's abdomen can be adjusted by changing the inflation or deflation of the inflatable airbag (5).

2. The multifunctional auxiliary structure of the color Doppler ultrasound diagnostic instrument for pregnant women as claimed in claim 1, characterized in that: An adjustment column (12) is provided at the intersection of the third protection pad (2) and the movable plate (1), and first side pads (11) are provided on both sides of the third protection pad (2), and the first side pads (11) are of a flippable structure.

3. The multifunctional auxiliary structure of the color Doppler ultrasound diagnostic instrument for pregnant women as claimed in claim 1, characterized in that: A second side pad (10) is provided on both sides of the second protection pad (3), and the second side pad (10) is a flippable structure.

4. The multifunctional auxiliary structure of the color Doppler ultrasound diagnostic instrument for pregnant women as claimed in claim 1, characterized in that: An armrest (7) is provided on both sides of the movable plate (1), and the armrest (7) is a structure with adjustable height.

5. The multifunctional auxiliary structure of the color Doppler ultrasound diagnostic instrument for pregnant women as claimed in claim 1, characterized in that: The movable plate (1) is provided with a vertical plate (9) at one end of the first protective pad (4), and a side of the vertical plate (9) close to the first protective pad (4) is wrapped with a soft material.

6. The multifunctional auxiliary structure of the color Doppler ultrasound diagnostic instrument for pregnant women as claimed in claim 1, characterized in that: The inflatable airbag (5) is made of a soft, retractable rubber material with good air tightness, and is connected to an external inflating device via an inflating tube, on which a valve is provided.

7. The multifunctional auxiliary structure of the color Doppler ultrasound diagnostic instrument for pregnant women as claimed in claim 1, characterized in that: The first protective pad (4), the second protective pad (3) and the third protective pad (2) are all made of sponge or memory foam, and the surface is covered with smooth breathable material.

8. The multifunctional auxiliary structure of the color Doppler ultrasound diagnostic instrument for pregnant women as claimed in claim 2, characterized in that: The adjustment column (12) is made of metal, one end of which is connected to the movable plate (1) and the other end of which is connected to the first protective pad (4), and the length of which can be changed by rotating a nut or a special adjustment tool.

9. The multifunctional auxiliary structure of the color Doppler ultrasound diagnostic instrument for pregnant women as claimed in claim 1, characterized in that: A universal wheel (8) is provided at each of the four corners of the lower surface of the movable plate (1), a brake device is provided inside each of the four universal wheels (8), and the four universal wheels (8) are connected to the movable plate (1).

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