CN201290744Y - Anesthesia spinal needle - Google Patents

Abstract

The utility model discloses an epidural puncture needle. The epidural puncture needle is provided with a needle body, a camera, a conductor and a computer, wherein, the micro-camera is arranged on the point end of the head of the needle body; and the micro-camera is connected with the computer for image processing by the conductor. In the utility model, the micro-camera is additionally arranged on the needle point of the common epidural puncture needle, thereby increasing the anesthesia accuracy and providing imaging data for evidence-confirming medicine.

Description

Anesthesia spinal needle

Technical field

This utility model relates to medical apparatus and instruments, directly relates to anesthesia spinal needle.

Background technology

At present, puncture needle used in the epidural anesthesia of being expert at is common anesthetic needle mostly, and just only according to anaesthetist's experience, accuracy rate is lower when judging whether to arrive epidural space.

Summary of the invention

The purpose of this utility model will provide a kind of improved anesthesia spinal needle exactly, and it can overcome the existing low drawback of puncture needle accuracy rate effectively.

The purpose of this utility model be achieved in that have needle body, photographic head, lead and computer.Go into miniature photographic head in the most advanced and sophisticated disposal of needle body head, photographic head connects the computer of image processing by lead.

This utility model will become very directly perceived owing to added photographic head at needle tip when the descending epidural puncture of visual state, improved the accuracy rate of anesthesia.

Description of drawings

Accompanying drawing is vertical section structure figure of the present utility model, and the utility model is described in further detail below in conjunction with accompanying drawing.

The specific embodiment

Accompanying drawing shows the vertical section structure of this utility model anesthesia spinal needle.Have needle body 1,photographic head 2, lead 3 and computer 4, it is characterized in that: go into miniaturephotographic head 2 in 1 most advanced and sophisticated disposal of needle body,photographic head 2 connects the computer 4 of image processing by lead 3.This utility model is owing to be wired to image processing system behind photographic head, can also be from different perspectives, the different directions situation and the structure of observing epidural space, can diagnose and treat some disease, as prolapse of lumbar intervertebral disc etc.

Claims (1)

1. A kind of anesthesia spinal needle has needle body (1), photographic head (2), lead (3) and computer (4), it is characterized in that: go into miniature photographic head (2) in the most advanced and sophisticated disposal of needle body (1) head, photographic head (2) connects the computer (4) of image processing by lead (3).

Images