Technologies

The invention relates to an intubation to prevent liquid injection, in particular to an intubation (Cannula) which is inserted into the internal and external connection of the human body to prevent liquid injection during medical surgery. In order to make the surgical tool pass smoothly through the intubation, the product adopts a coronal shape formed by a through hole, which is placed on the outside of the human body and connected with one end of the product body to pass through the through hole; if the surgical tool is left in the human body, it can be solved according to the water pressure control. This product can prevent liquid injection into the body of a minimally invasive surgeon. It is a protective plate formed by small volume objects cut open, and a handle broom is placed on the inner wall. The feature of the product is that it is placed on the outside of the human body and connected with one end of the product body, and runs through the through hole; if the surgical tool is left inside the human body, it can be solved according to the reduction of water pressure; the product is an intubation to prevent liquid injection, and a disconnected part is arranged in the center of the inside of the handle, which is a protective plate made of the disconnected part. According to the internal water pressure, it enters the interior of the liquid and connects the interior of the human body to the outside world, which is used to prevent the field of liquid injection.

In order to enable the surgical tool to pass smoothly through the intubation, the product adopts a coronal shape formed by a through hole (111).

Put on the outside of the human body (20), connected to one end of the product body (110), through the through hole (111); if the surgical tool is left inside the human body, it can be solved according to the water pressure control; in order to prevent liquid injection, we have an open part (122) and a protective plate (121) composed of the cut part. After the liquid passes through the cut part (122), the liquid is not easy to spray out, and such a protective plate (121) may be arranged in the room. The handle is composed of all the discharge ports (123).

Without the interior of the human body (20), it is hoped that one end of the part of the body (110) installed by you forms an inner support part (130),

Drugs are easily injected into the human body (20) during minimally invasive surgery, and the handle (120) is located in front, connected with the through hole (111), can be closed, and the formed drug injection part (150).

The above are the characteristics of preventing liquid jet intubation.