Fetal doppler host and main body thereof

Abstract

1. The name of the design product: fetal Doppler instrument main machine and its main body. 2. The use of the design product: fetal Doppler instrument main machine is used to display the detected fetal movement and fetal heart information, play fetal heart sound, etc., and the part to be protected is the main body of the fetal Doppler instrument main machine. 3. The design points of the design product: the shape of design 1, 2, 3, and the shape of the solid line part of design 4. 4. The picture or photo that best indicates the design points: design 1 perspective view 1. 5. Design 1 is designated as the basic design. 6. Other circumstances that need to be explained: the part shown by the dashed line in design 4 is not required to be patented.

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