Child head fixator

Abstract

The invention relates to the field of medical instruments, and specifically discloses a child head fixator. The child head fixator comprises a mounting unit and a fixing unit, wherein the mounting unit comprises a base and a pressing piece; the pressing piece is fixed with the base and can fix the base to a dental chair; the fixing unit comprises an upper limiting piece and a lower limiting assembly; the upper limiting piece is connected with the base; an upper fixing piece used for fixing the upper limiting piece is arranged on the base; the lower limiting assembly is located below the upperlimiting piece and comprises a positioning block and a limiting block used for containing the lower jaw part of a child; the positioning block is connected with the base; a lower fixing piece used forfixing the positioning block is arranged on the base; the limiting block is in sliding connection with the positioning block; and a locking piece used for pushing the limiting block is arranged on the positioning block. The fixator provided by the invention can replace manual work to limit the head of the child, so the child is prevented from swinging and rotating the head in the examination andtreatment processes.

Description

technical field [0001] The invention relates to the field of medical auxiliary equipment, in particular to a children's head immobilizer. Background technique [0002] Most children will have a sense of fear in the hospital, especially during oral examination and treatment. Because the treatment may cause pain, children are prone to struggle and twist under the fear, especially during the treatment process, even if the child is artificially restrained , making it impossible for children to break free from the dental chair. In order to keep away from tweezers, burs and other instruments, children will constantly swing and turn their heads, making it impossible for doctors to perform treatment. In addition, if the child swings his head when tweezers, burs and other tools are inserted into the oral cavity, it is easy to cause damage to the child's oral cavity with tweezers, burs and other instruments; and during root canal treatment, if the child shakes his head, It may also m...

AI Technical Summary

Problems solved by technology

[0002] Most children will have a sense of fear in the hospital, especially during oral examination and treatment. Because the treatment may cause pain, children are prone to struggle and twist under the fear, especially during the treatment process, even if the child is artificially restrained , so that children cannot break free from the dental chair, and children will keep shaking and turning their heads in order to keep away from tweezers, burs and other instruments, making it impossible for doctors to perform treatment

In addition, if the child swings his head when tweezers, burs and other tools are inserted into the oral cavity, it is easy to cause damage to the child's oral cavity with tweezers, burs and other instruments; and during root canal treatment, if the child shakes his head, It may also make it difficult for the doctor to hold the root canal expansion needle, causing the root canal expansion needle to fall off from the tweezers, stab the mouth or even get stuck in the child's throat, which will adversely affect the life safety of the child

[0003] Therefore, when treating a struggling child, the child's guardian or medical staff is usually used to restrain the child vigorously. However, during a long examination and oral treatment, it is difficult to restrain the child for a long time due to the limited strength of the guardian. ; and for children aged 8 to 10, the strength of the child is relatively large, and it is difficult for the female guardian to restrain the child completely, and it is more difficult to fix the child's head while restraining the child's body. If you pay attention, you will not be able to restrain the child's head, causing the child's head to turn or swing, causing the instrument to cause damage to the child's mouth.

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