A diversion control system

Abstract

The present disclosure relates to the technical field of fluid control, in particular to a flow control system. The system includes a catheter, a regulating device, a monitoring device and a controller, wherein the catheter has an outlet, an inlet and a side hole, the regulating device includes a movable part and a driving part, the movable part is arranged in the catheter, and the driving part is connected to the movable part and the controller , the monitoring device is used to collect the activity cycle of the target object, and the controller controls the driving part according to the activity cycle, so that the driving part drives the movable part to switch between the first state and the second state, so as to ensure that the flow direction of the fluid in the channel is consistent with the direction of the target object The activity cycle matching realizes the effect of flexibly adjusting the fluid flow direction and flow rate based on the target object's activity cycle.

Description

technical field

[0001] The present disclosure relates to the technical field of fluid control, in particular to a flow control system. Background technique

[0002] Extracorporeal membrane oxygenation (ECMO) is a percutaneously implantable mechanical circulation assistance technology. The extracorporeal cardiopulmonary support auxiliary system usually consists of three parts: the main unit, the pump head and the membrane oxygenator. The host computer controls and monitors the operation of the extracorporeal cardiopulmonary support system, the pump head is used to circulate blood inside and outside the body, and the membrane oxygenator is used to provide oxygen and exchange carbon dioxide in the blood discharged from the body. The extracorporeal cardiopulmonary support auxiliary system mainly drains the venous blood in the patient's body to the outside of the body, and the blood is reinfused into the patient's body after being oxygenated by a membrane oxygenator and removing...

Examples

Embodiment Construction

[0031] In order to enable those skilled in the art to better understand the present disclosure, the technical solutions in the embodiments of the present disclosure will be clearly and completely described below in conjunction with the drawings in the embodiments of the present disclosure. Obviously, the described embodiments are only It is an embodiment of a part of the present disclosure, but not all of the embodiments. Based on the embodiments in the present disclosure, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present disclosure.

[0032] It should be noted that the terms "first" and "second" in the specification, claims and drawings of the present disclosure are used to distinguish similar objects, but not necessarily used to describe a specific sequence or sequence. It is to be understood that the data so used are interchangeable under appropriate circumstances such...

technical field

[0001] The present disclosure relates to the technical field of fluid control, in particular to a flow control system. Background technique

[0002] Extracorporeal membrane oxygenation (ECMO) is a percutaneously implantable mechanical circulation assistance technology. The extracorporeal cardiopulmonary support auxiliary system usually consists of three parts: the main unit, the pump head and the membrane oxygenator. The host computer controls and monitors the operation of the extracorporeal cardiopulmonary support system, the pump head is used to circulate blood inside and outside the body, and the membrane oxygenator is used to provide oxygen and exchange carbon dioxide in the blood discharged from the body. The extracorporeal cardiopulmonary support auxiliary system mainly drains the venous blood in the patient's body to the outside of the body, and the blood is reinfused into the patient's body after being oxygenated by a membrane oxygenator and removing...

Examples

Embodiment Construction

[0031] In order to enable those skilled in the art to better understand the present disclosure, the technical solutions in the embodiments of the present disclosure will be clearly and completely described below in conjunction with the drawings in the embodiments of the present disclosure. Obviously, the described embodiments are only It is an embodiment of a part of the present disclosure, but not all of the embodiments. Based on the embodiments in the present disclosure, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present disclosure.

[0032] It should be noted that the terms "first" and "second" in the specification, claims and drawings of the present disclosure are used to distinguish similar objects, but not necessarily used to describe a specific sequence or sequence. It is to be understood that the data so used are interchangeable under appropriate circumstances such...

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