Pediatric joint ultrasonic diagnosis auxiliary device

Abstract

The invention discloses a pediatric joint ultrasonic diagnosis auxiliary device, and relates to the field of ultrasonic diagnosis. The pediatric joint ultrasonic diagnosis auxiliary device comprises a bed body and a tightening piece; the upper surface of a supporting plate is connected with a movable plate through hinges; an adjusting piece is arranged on the lower surface of the movable plate; and a baffle is arranged on the upper surface of the bed body. According to the pediatric joint ultrasonic diagnosis auxiliary device, the bed body and the movable plate are separately adjusted; the movable plate can be properly adjusted according to the age and the body size of a patient; the height of the movable plate can be changed to a certain degree; the movable plate is closer to the body condition of a user; the body does not feel uncomfortable due to compression when the patient lies on the side; activity caused by discomfort and affecting diagnosis is reduced; in addition, a sleeve connected with a tightening spring is arranged in a baffle adjusting device in the device; on one hand, the two baffles can clamp a user; and on the other hand, the clamping force does not hurt the body of a child under the action of an abutting spring.

Description

technical field [0001] The invention relates to the technical field of ultrasonic diagnosis, in particular to an auxiliary device for ultrasonic diagnosis of children's joints. Background technique [0002] Developmental dislocation of the hip is the most common developmental disease in pediatric orthopedics. It can be treated in time in the early stage of the disease and can make the acetabulum develop normally. At present, the importance of ultrasonic examination of the hip joint in children has been generally recognized, and it is very suitable for children with hip joints. Routine examination of joints, especially neonatal ultrasonography can be used as the gold standard for early detection of DDH. [0003] At present, the Graf method is recommended for most of the ultrasonographic examinations of the pediatric hip joint. This method requires children to maintain the supine or lateral position during the examination, especially the lateral position is used the most (the ...

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Problems solved by technology

[0003] At present, the Graf method is recommended for most of the ultrasonographic examinations of the pediatric hip joint. This method requires children to maintain the supine or lateral position during the examination, especially the lateral position is used the most (the lateral position examination is more accurate than the supine position examination). safety), and during the examination process, it is difficult to cooperate due to the crying of the child and the movement of the feet. As a result, the family members cannot put the child in the correct lateral position for the doctor to examine, and the doctor makes a hip test for each child. It takes a long time to find the opportunity for joint ultrasound examination, which affects the efficiency of the examination. Therefore, there is an urgent need for an examination auxiliary device that can help children maintain a stable lateral posture during the hip joint ultrasound diagnosis examination to assist the examination, thereby To ensure the repeatability of ultrasonic examination, shorten the examination time, and improve the examination efficiency. At the same time, the device needs to be adjusted to adapt to the space required by children of different sizes when they lie on their side. Therefore, those skilled in the art propose an auxiliary device for ultrasonic diagnosis of children's joints. , to solve the above-mentioned problems

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