A device for giving birth to test is tested and is beaten bleeder vent on plastic wrap

• Main Authors: ZHU LIANG, KANG ZONGJIANG, GONG YAJUN, WANG ZEHUA
• Format: Patent
• Language: Chinese; English
• Published: 21.09.2016
• Subjects: CUTTING; CUTTING-OUT; HAND CUTTING TOOLS; PERFORATING; PERFORMING OPERATIONS; PUNCHING; SEVERING; SEVERING BY MEANS OTHER THAN CUTTING; STAMPING-OUT; TRANSPORTING

The utility model discloses a device for giving birth to test is tested and is beaten bleeder vent on plastic wrap, it is for being insect biological assay, using a simple and easy device of design when beating the bleeder vent on sealing membrane, use the device can realize accurate, the quantitative bleeder vent of beating, alleviates the loaded down with trivial details operation of many times punching when experimental, improves the purpose of the rate of accuracy of biological assay work, a method of a device for giving birth to test is tested and is beaten bleeder vent on plastic wrap is with plank, the preparation of pin material, is aided with a small amount of accessory, and the preparation forms, and the device of the bleeder vent of deserving beating punches conventionality nature use needle improve through processing and form, it actually needs the characteristic when beating the bleeder vent to combine, and design, research and development, makes, the experimental needs that punch of biological a