Cerebral hemorrhage hematoma channel establishing device

Abstract

The invention discloses a cerebral hemorrhage hematoma channel establishing device, which belongs to the field of surgical instruments, and comprises a drainage tube, scales are arranged on the drainage tube, a puncture needle is inserted into the drainage tube, the rear end of the drainage tube can be connected with an injector, and when the puncture needle is pulled out of the drainage tube, theinjector can be connected with the drainage tube; after the drainage tube is pulled out of the puncture needle, the puncture needle can be sleeved with a sleeve combination and guided to extend intoa hematoma; the sleeve combination comprises a sleeve and a sleeve core arranged in the sleeve, the head of the sleeve core is of a conical structure and can conveniently enter a cranial cavity, and achannel is formed in the center of the sleeve core and allows a puncture needle to penetrate; threads and an expansion bolt are arranged at the tail end of the channel, a through hole is formed in the center of the expansion bolt, the through hole is gradually shrunk and can clamp the puncture needle after the expansion bolt is screwed into the threads, the cylinder core is fixedly connected withthe puncture needle through the structure at the tail end of the channel, and the cylinder core and the puncture needle can be separated from the sleeve together.

Description

Technical field [0001] The invention relates to the field of surgical instruments, in particular to a cerebral hemorrhage hematoma channel establishment device. Background technique [0002] With the development of endoscopy technology, it has been widely used in surgical treatment, especially in the treatment of cerebral hemorrhage, which has been well developed and diversified; [0003] The current treatment of cerebral hemorrhage hematoma is to absorb the hematoma with the help of a puncture needle and a drainage tube, and then proceed to the next step of treatment. However, during the operation, the position of the hematoma must be monitored at all times, and other surgical treatments need to be performed in conjunction with this position. A channel must be established for the location of the hematoma, and there is currently no relevant equipment that can meet the above requirements. [0004] In view of the above-mentioned problems in the prior art, the present invention combine...

AI Technical Summary

Problems solved by technology

[0003] The current treatment method for cerebral hemorrhage hematoma is to suck the hematoma with the help of puncture needle and drainage tube, and then proceed to the next step of treatment. However, the operation process needs to monitor the location of the hematoma at all times, and at the same time, it needs to be combined with other surgical treatments on this location, so A channel must be established to the hematoma site, and currently there is no relevant equipment that can meet the above requirements

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