Guide wire and catheter storage and management instrument in interventional operation

Abstract

The invention discloses a guide wire and catheter storage and management instrument in an interventional operation. The guide wire and catheter storage and management instrument comprises a plurality of pipelines for containing catheters and guide wires, wherein the pipelines are hard pipelines which are arranged in parallel; each pipeline is only provided with one catheter or one guide wire; small holes which allow liquid to enter are formed on each pipeline; liquid entering cavities are formed around the small holes; a single pipeline or all the liquid entering cavities mutually communicate; the communicating liquid inlet cavities communicate with a liquid inlet and an air outlet; a reminding structure for ensuring that the pipeline is filled with liquid is arranged at the air outlet; one end of each pipeline is an inlet of the guide wire and the catheter; a first plugging head which is not used is arranged at the inlet; and an anti-overflow structure for effectively ensuring that the liquid does not flow out through the inlet during utilization is also arranged, or the liquid is prevented from flowing out through the inlet in a manner that the inlet is higher than the air outlet. The guide wire or the catheter is very simply and quickly inserted into the hard pipeline, heparin infiltration liquid is injected into or pumped into an inlet cavity through a liquid inlet before or after the guide wire or the catheter is inserted into the pipeline, and then, the inner cavity of the pipeline is filled with the heparin infiltration liquid through the small holes to achieve the effect of infiltrating the catheter and the guide wire.

Description

technical field [0001] The invention belongs to the technical field of medical devices, and in particular relates to a storage and management device for a guide wire catheter during an interventional operation. Background technique [0002] Intervention therapy is a kind of minimally invasive treatment using modern high-tech means—that is, under the guidance of medical imaging equipment, special catheters, guide wires and other precision instruments are introduced into the human body to diagnose and locally treat pathological conditions in the body. [0003] In addition to conventional short sheath devices, several longer interventional guide wire catheter devices are also used during interventional therapy. During the specific use, it is pulled out, but in order to prevent possible blood coagulation and poor entry during the guide wire or catheter implantation, it is usually necessary to pull it out and coil it again before inserting the catheter and guide wire Put it into...

AI Technical Summary

Problems solved by technology

[0003] In addition to conventional short sheath devices, several longer interventional guide wire catheter devices are also used during interventional therapy. During the specific use, it is pulled out, but in order to prevent possible blood coagulation and poor entry during the guide wire or catheter implantation, it is usually necessary to pull it out and coil it again before inserting the catheter and guide wire Put it in a metal basin with sterile heparin liquid, and use it after entering the human body after the catheter or guide wire is infiltrated

[0004] At present, the placement of the catheter guide wire takes up space, and it is placed at the surgical site at random, which is prone to slipping and falling to the ground for contamination. Once the precisely prepared catheter and guide wire are contaminated, they cannot be used again, which will cause great harm. Waste; the existing technology does not have an effective device for placing catheters and guide wires. In addition, the infiltration process of catheters and guide wires has the problems of long time consumption and inconvenient operation, and the open basin is easy to be polluted. The basin body is prone to the problem of dumping during operation

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