ICSI micromanipulation teaching training model
The utility model relates to the technical field of assisted reproduction. An ICSI micromanipulation teaching and training model comprises a transparent ovum model, a fixed needle is arranged on one side of the ovum model, and an injection needle is arranged on the other side of the ovum model; the...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The utility model relates to the technical field of assisted reproduction. An ICSI micromanipulation teaching and training model comprises a transparent ovum model, a fixed needle is arranged on one side of the ovum model, and an injection needle is arranged on the other side of the ovum model; the ovum model comprises a zona pellucida profiling model and an ovum cytoplasm profiling model, the zona pellucida profiling model wraps the outer surface of the ovum cytoplasm profiling model, a hemispherical groove is formed in the surface of the ovum cytoplasm profiling model in the 12 o'clock direction or the 6 o'clock direction, a polar body profiling model is fixedly arranged in the hemispherical groove, and the polar body profiling model is connected with the ovum cytoplasm profiling model. An injection channel is formed in the middle of the oocytoplasm profiling mold, a transparent gel material is filled in the injection channel, the injection channel is arranged in the horizontal direction, one end of the inj |
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