Subcutaneous tunnel establishing device for neurosurgery department and surgical method

Abstract

The invention discloses a subcutaneous tunnel establishing device for neurosurgery and a surgery method, and belongs to the field of hydrocephalus surgeries, a cannula and a cleaning rod inner core are inserted in the cannula, the tail end of the cleaning rod inner core is connected with a vibrator, and the vibrator vibrates in the axis direction of the cleaning rod inner core; the head end of the cleaning rod inner core is provided with a perspective head, and the tail end of the cleaning rod inner core is provided with a display connected with the perspective head; an electrocoagulation switch is further arranged at the tail end of the cleaning rod inner core, and an electrocoagulation head is arranged at the head end of the sleeve and connected with the electrocoagulation switch. The specific method comprises the following steps: inserting a sleeve into which a cleaning rod inner core is inserted into a skin incision; a vibrator switch is turned on, and the vibrator drives the sleeve inserted with the cleaning rod inner core to move forwards from the subcutaneous part; the head end of the sleeve inserted with the cleaning rod inner core reaches a designated position and then penetrates out of the skin, and then the cleaning rod inner core is pulled out; the drainage tube is inserted into the sleeve with the cleaning rod inner core pulled out; by means of the device and the method, the penetrating efficiency can be improved, and damage to subcutaneous tissue is reduced.

Description

technical field [0001] The invention relates to the field of hydrocephalus surgery, in particular to a neurosurgery subcutaneous tunnel establishment device and an operation method. Background technique [0002] At present, the treatment of hydrocephalus requires the use of a drainage tube through the subcutaneous area, from the location of hydrocephalus to the abdominal cavity. The traditional surgical method is to use a wire with a guide wire to pass through the subcutaneous area bit by bit. However, this process Not only is the problem of subcutaneous tissue tightness, but it is very laborious when the strip penetrates. This process often requires the cooperation of multiple doctors to complete, and the strength is not well controlled. In addition, the above-mentioned rough manual operation can easily cause subcutaneous bleeding. Not easy to observe. [0003] Aiming at the above-mentioned problems in the prior art, the present invention designs and manufactures a neurosu...

AI Technical Summary

Problems solved by technology

[0002] At present, the treatment of hydrocephalus requires the use of a drainage tube through the subcutaneous area, from the location of hydrocephalus to the abdominal cavity. The traditional surgical method is to use a wire with a guide wire to pass through the subcutaneous area bit by bit. However, this process Not only is the problem of subcutaneous tissue tightness, but it is very laborious when the strip penetrates. This process often requires the cooperation of multiple doctors to complete, and the strength is not well controlled. In addition, the above-mentioned rough manual operation can easily cause subcutaneous bleeding. not easy to observe

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