Nutritional Infusion Tubing

A nutritional infusion tubing assembly, comprising

• a peristaltic tube,
• an input tube connector,
• an output tube connector, infusion tubes, and
• a support plate,
• wherein:
• the input tube connector and the output tube connector are both fixed to the support plate, one end of the input tube connector is connected to an input end of the peristaltic tube, and another end of the input tube connector is connected to at least one infusion tube;
• one end of the output tube connector is connected to an output end of the peristaltic tube, and another end of the output tube connector is connected to another infusion tube;
• the support plate comprises a plate body and two support members,
• the input tube connector and the output tube connector are both fixed to the plate body,
• the two support members are spaced apart on the plate body;
• one support member abuts the input end of the peristaltic tube, and the other support member abuts the output end of the peristaltic tube, to prevent at least part of the input end of the peristaltic tube and at least part of the output end of the peristaltic tube from approaching each other in a direction toward a centerline of the plate body.

A nutritional infusion tubing assembly, comprising:

• a peristaltic tube,
• an input tube connector,
• an output tube connector,
• infusion tubes, and
• a support plate;
• wherein
• the support plate is provided with a guide channel and two mounting grooves, with the two mounting grooves located on opposite sides of the guide channel;
• the guide channel is configured to guide movement of the support plate;
• an input end of the peristaltic tube is connected to one end of the input tube connector,
• another end of the input tube connector is connected to at least one of the infusion tubes, and the input tube connector is located in one of the mounting grooves;
• an output end of the peristaltic tube is connected to one end of the output tube connector,
• another end of the output tube connector is connected to another one of the infusion tubes, and the output tube connector is located within the other mounting groove;
• between the input end and the output end, the peristaltic tube has an annular portion suspended relative to the support plate or an independent expansion member;
• the support plate comprises a plate body and two support members, with the two support members spaced apart on a bottom side of the plate body and extending toward the annular portion;
• and
• one of the support members abuts the starting point in one end of the annular portion, and the other support member abuts the starting point of the other end in the annular portion, thereby increasing the distance between the two starting points of the annular portion along the direction perpendicular to the guide channel.