阅读说明：本技术 一种先天性心脏超声诊断辅助装置 (Congenital heart ultrasonic diagnosis auxiliary device ) 是由 李宁 于 2021-03-01 设计创作，主要内容包括：本发明涉及超声诊断辅助装置技术领域,尤其涉及一种先天性心脏超声诊断辅助装置,包括床板,所述床板的下端固定设置有支撑腿,所述床板的侧壁上沿其长度方向开设有两个相互对应的滑槽,所述滑槽内均连接有滑块,位于床板两侧的滑块之间连接有同一个龙门架,所述龙门架的数量至少为两个,所述龙门架的中部开设有竖直状的通槽,本装置使用时,通过把手可以上下移动活动杆,从而改变第二气囊与患者之间的距离,距离调整完毕后,打开气泵,气泵通过第三连接管对第一气囊充气,第一气囊膨胀后,多余的气体通过第一连接管排入第二气囊,第二气囊膨胀后,会压住患者,最终患者被固定住,便于检测操作的顺利进行。(The invention relates to the technical field of ultrasonic diagnosis auxiliary devices, in particular to a congenital heart ultrasonic diagnosis auxiliary device, which comprises a bed plate, wherein the lower end of the bed plate is fixedly provided with a supporting leg, the side wall of the bed plate is provided with two mutually corresponding sliding grooves along the length direction, the sliding grooves are internally connected with sliding blocks, a same portal frame is connected between the sliding blocks positioned at the two sides of the bed plate, the number of the portal frames is at least two, the middle part of the portal frame is provided with a vertical through groove, when the device is used, a movable rod can be moved up and down through a handle, so that the distance between a second air bag and a patient is changed, after the distance adjustment is finished, an air pump is opened, the air pump inflates the first air bag through a third connecting pipe, after the first air bag is inflated, redundant air is discharged into the second air bag through the first connecting pipe, after the, finally, the patient is fixed, so that the detection operation can be carried out smoothly.)

1. The congenital heart ultrasonic diagnosis auxiliary device comprises a bed plate (2) and is characterized in that supporting legs (1) are fixedly arranged at the lower end of the bed plate (2), two sliding grooves (3) which correspond to each other are formed in the side wall of the bed plate (2) along the length direction of the side wall, sliding blocks (4) are connected in the sliding grooves (3), a same portal frame (5) is connected between the sliding blocks (4) on the two sides of the bed plate (2), the number of the portal frames (5) is at least two, a vertical through groove is formed in the middle of the portal frame (5), a movable rod (6) is inserted in the through groove, a tubular first air bag (9) is sleeved on the outer side of the movable rod (6), the outer wall of the first air bag (9) is in contact with the inner wall of the through groove, and a fixing plate (10) is fixedly connected to the lower end of the movable, the fixed plate (10) sets up along the width direction of bed board (2), and the both ends of fixed plate (10) are arc, terminal surface veneer has second gasbag (11) under fixed plate (10), be connected with between first gasbag (9) and second gasbag (11) first connecting pipe (12), install first relief valve on first connecting pipe (12), the entrance point and first gasbag (9) of first relief valve are linked together, still be connected with between supporting leg (1) lower extreme and place board (15), the upper end fixed mounting who places board (15) has air pump (16), the exit end of air pump (16) is linked together through third connecting pipe (19) and first gasbag (9), and installs the valve on third connecting pipe (19).

2. The congenital heart ultrasonic diagnosis auxiliary device according to claim 1, wherein air nozzles are mounted on the first air bag (9) and the second air bag (11).

3. The congenital heart ultrasonic diagnosis auxiliary device according to claim 1, wherein a heating box (17) is further connected to an outlet end of the air pump (16), and uniformly distributed heating wires (18) are installed inside the heating box (17).

4. The congenital heart ultrasonic diagnosis auxiliary device according to claim 1, wherein an elastic tube (14) is fixedly connected between the upper ends of the fixing plates (10), the second air bag (11) is connected with the elastic tube (14) through a second connecting tube (13), end sockets are mounted at two ends of the elastic tube (14), and through holes are uniformly distributed at the lower end of the elastic tube (14).

5. The congenital heart ultrasonic diagnosis auxiliary device according to claim 4, wherein a second pressure relief valve is mounted on the second connecting pipe (13), and an inlet end of the second pressure relief valve is communicated with the second air bag (11).

6. The congenital heart ultrasonic diagnosis auxiliary device according to claim 5, wherein the pressure relief pressure of the second pressure relief valve is the pressure relief pressure of the first pressure relief valve.

7. The congenital heart ultrasonic diagnosis auxiliary device according to claim 1, wherein a horizontal handle (8) is mounted at the top end of the movable rod (6).

8. The congenital heart ultrasonic diagnosis auxiliary device according to claim 7, wherein a baffle (7) is further fixedly mounted at the upper end of the rod body of the movable rod (6), and the baffle (7) is located between the handle (8) and the first air bag (9).

Technical Field

The invention relates to the technical field of ultrasonic diagnosis auxiliary devices, in particular to a congenital heart ultrasonic diagnosis auxiliary device.

Background

Congenital heart disease is the most common congenital malformation, accounting for about 28% of all congenital malformations, and refers to the condition of abnormal anatomical structure caused by the formation of obstacles or abnormal development of the heart and great vessels during embryonic development, or the failure of the closed passage (normal in the fetus) which should be automatically closed after birth. The incidence of congenital heart disease is not small, and accounts for 0.4% -1% of the life of infants, which means that 15-20 ten thousands of patients suffering from congenital heart disease are newly increased every year in China. Congenital heart diseases have a wide spectrum, including hundreds of specific types, some patients can combine multiple malformations at the same time, the symptoms are very different, the lightest patients can be asymptomatic for life, and the heavy patients are born with severe symptoms such as hypoxia, shock and even death. Congenital heart disease can be classified into cyanosis type or non-cyanosis type according to the combination of hemodynamics and pathophysiological changes, and can also be classified into three types according to the existence of shunt: non-shunting (e.g. pulmonary stenosis, aortic stenosis), left-to-right shunting (e.g. atrial septal defect, ventricular septal defect, patent ductus arteriosus) and right-to-left shunting (e.g. tetragonia farrow, large vessel malposition).

At present, when ultrasonic examination is clinically performed on congenital heart patients, the patients lie on an examination table, and some young patients can move around due to tension and need to be fixed, so that an auxiliary device for congenital heart ultrasonic diagnosis is provided.

Disclosure of Invention

The invention aims to solve the defects in the prior art and provides a congenital heart ultrasonic diagnosis auxiliary device.

In order to achieve the purpose, the invention adopts the following technical scheme:

a congenital heart ultrasonic diagnosis auxiliary device comprises a bed plate, wherein supporting legs are fixedly arranged at the lower end of the bed plate, two sliding grooves which correspond to each other are formed in the side wall of the bed plate along the length direction of the bed plate, sliding blocks are connected in the sliding grooves, a same portal frame is connected between the sliding blocks positioned on the two sides of the bed plate, at least two portal frames are arranged, a vertical through groove is formed in the middle of each portal frame, a movable rod is inserted in each through groove, a tubular first air bag is sleeved on the outer side of each movable rod, the outer wall of each first air bag is in contact with the inner wall of each through groove, a fixed plate is fixedly connected at the lower end of each movable rod and arranged along the width direction of the bed plate, the two ends of each fixed plate are arc-shaped, a second air bag is connected to the lower end face of each fixed plate in a gluing, install first relief valve on the first connecting pipe, the entrance point and the first gasbag of first relief valve are linked together, still be connected with between the supporting leg lower extreme and place the board, the upper end fixed mounting who places the board has the air pump, the exit end of air pump is linked together through third connecting pipe and first gasbag, and installs the valve on the third connecting pipe.

Preferably, air nozzles are mounted on the first air bag and the second air bag.

Preferably, the outlet end of the air pump is further connected with a heating box, and heating wires which are uniformly distributed are arranged in the heating box.

Preferably, an elastic pipe is fixedly connected between the upper ends of the fixing plates, the second air bag is connected with the elastic pipe through a second connecting pipe, end sockets are installed at two ends of the elastic pipe, and through holes which are uniformly distributed are formed in the lower end of the elastic pipe.

Preferably, a second pressure relief valve is installed on the second connecting pipe, and an inlet end of the second pressure relief valve is communicated with the second air bag.

Preferably, the pressure relief pressure of the second pressure relief valve is the pressure relief pressure of the first pressure relief valve.

Preferably, a horizontal handle is mounted at the top end of the movable rod.

Preferably, the upper end of the rod body of the movable rod is also fixedly provided with a baffle plate, and the baffle plate is positioned between the handle and the first air bag.

The invention has the beneficial effects that: when the device is used, a patient lies on the bed plate, the movable slide block can change the position of the fixed plate, the movable rod can move up and down through the handle, the distance between the second air bag and the patient is changed, after the distance adjustment is finished, the air pump is opened, the air pump inflates the first air bag through the third connecting pipe, after the first air bag expands, the first air bag and the portal frame are tightly connected, after the pressure of the first air bag continuously rises, redundant gas is discharged into the second air bag through the first connecting pipe, after the second air bag expands, the patient can be pressed, finally, the patient is fixed, and the detection operation can be smoothly carried out.

Drawings

Fig. 1 is a schematic front view of a congenital heart ultrasonic diagnosis auxiliary device according to the present invention;

fig. 2 is a schematic side view of a gantry of a congenital heart ultrasonic diagnosis assisting device according to the present invention;

fig. 3 is a schematic cross-sectional structural view of an elastic tube of a congenital heart ultrasonic diagnosis auxiliary device provided by the invention.

In the figure: 1 supporting leg, 2 bed boards, 3 chutes, 4 sliders, 5 portal frames, 6 movable rods, 7 blocking pieces, 8 handles, 9 first air bags, 10 fixing plates, 11 second air bags, 12 first connecting pipes, 13 second connecting pipes, 14 elastic pipes, 15 placing plates, 16 air pumps, 17 heating boxes, 18 heating wires and 19 third connecting pipes.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-3, an auxiliary device for congenital heart ultrasonic diagnosis comprises a bed plate 2, wherein a support leg 1 is fixedly arranged at the lower end of the bed plate 2, two sliding grooves 3 corresponding to each other are formed in the side wall of the bed plate 2 along the length direction of the bed plate, sliding blocks 4 are connected in the sliding grooves 3, a same portal frame 5 is connected between the sliding blocks 4 positioned on the two sides of the bed plate 2, at least two portal frames 5 are provided, a vertical through groove is formed in the middle of the portal frame 5, a movable rod 6 is inserted in the through groove, a tubular first air bag 9 is sleeved on the outer side of the movable rod 6, the outer wall of the first air bag 9 is in contact with the inner wall of the through groove, a fixed plate 10 is fixedly connected to the lower end of the movable rod 6, the fixed plate 10 is arranged along the width direction of the bed plate 2, the two ends of the fixed plate 10 are arc-, be connected with first connecting pipe 12 between first gasbag 9 and the second gasbag 11, install first relief valve on the first connecting pipe 12, the entrance point and the first gasbag 9 of first relief valve are linked together, still be connected with between 1 lower extreme of supporting leg and place board 15, the upper end fixed mounting who places board 15 has air pump 16, the exit end of air pump 16 is linked together through third connecting pipe 19 and first gasbag 9, and installs the valve on the third connecting pipe 19.

Further, air nozzles are mounted on the first air bag 9 and the second air bag 11.

Further, the outlet end of the air pump 16 is connected with a heating box 17, and the heating box 17 is internally provided with uniformly distributed heating wires 18.

Further, an elastic tube 14 is fixedly connected between the upper ends of the fixing plates 10, the second air bag 11 is connected with the elastic tube 14 through a second connecting tube 13, end sockets are mounted at two ends of the elastic tube 14, and through holes which are uniformly distributed are formed in the lower end of the elastic tube 14.

Further, a second pressure relief valve is installed on the second connecting pipe 13, and an inlet end of the second pressure relief valve is communicated with the second airbag 11.

Further, the pressure relief pressure of the second pressure relief valve is the pressure relief pressure of the first pressure relief valve.

Further, a horizontal handle 8 is attached to the top end of the movable rod 6.

Furthermore, the upper end of the rod body of the movable rod 6 is also fixedly provided with a baffle 7, and the baffle 7 is positioned between the handle 8 and the first air bag 9.

In this embodiment, when this device uses, the patient lies on bed board 2, remove slider 4 and can change the position of fixed plate 10, can reciprocate movable rod 6 through handle 8, thereby change the distance between second gasbag 11 and the patient, after the distance adjustment finishes, open air pump 16, air pump 16 aerifys first gasbag 9 through third connecting pipe 19, after first gasbag 9 expands, be connected closely between first gasbag 9 and the portal frame 5, movable rod 6 is difficult for removing, after first gasbag 9 pressure lasts to rise, unnecessary gas is discharged into second gasbag 11 through first connecting pipe 12, first check valve carries out the pressure release promptly, after second gasbag 11 expands, can push down the patient, final patient is fixed, be convenient for detect operation go on smoothly.

When the device is used, the heating wire 18 can be opened, the air delivered by the air pump 16 can be heated, the second connecting pipe 13 is connected between the second air bag 11 and the elastic pipe 14, the second pressure release valve is installed on the second connecting pipe 13, the redundant air of the second air bag 11 can be discharged from the elastic pipe 14, and finally the elastic pipe 14 discharges hot air which can improve the comfort of a patient.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.