Percutaneous lumbar aperture mirror puncture assisted locator

A lumbar intervertebral foramen and locator technology, applied in the field of medical devices, can solve the problems of high price, complicated assembly and operation, and large volume, and achieve the effects of low cost, shortened learning, and high precision

Pending Publication Date: 2019-04-30
谢林
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

However, the existing intervertebral foramina puncture auxiliary locator is

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  • Percutaneous lumbar aperture mirror puncture assisted locator
  • Percutaneous lumbar aperture mirror puncture assisted locator
  • Percutaneous lumbar aperture mirror puncture assisted locator

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[0032] The following describes the present invention in detail with reference to the drawings and specific embodiments.

[0033] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", " The orientation or positional relationship indicated by "vertical", "horizontal", "top", "bottom", "inner", "outer" etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and The description is simplified, rather than indicating or implying that the pointed device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present invention. In addition, the terms "first" and "second" are only used for descriptive purposes, and cannot be understood as indicating or implying relative impor...

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Abstract

The invention discloses a percutaneous lumbar aperture mirror puncture assisted locator. The percutaneous lumbar aperture mirror puncture assisted locator comprises a base, a crossbar, a slider, and apuncture positioning assembly, the puncture positioning assembly comprises: a horizontal angle instrument, a vertical angle instrument and a puncture sleeve, a first curved slide rail and a second curved slide rail are respectively formed on the horizontal angle instrument and the vertical angle instrument, the vertical angle instrument slides in the first curved slide rail, and the puncture sleeve slides in the second curved slide rail. The puncture-assisted locator of the invention can realize accurate puncture of the intervertebral foramen conveniently and quickly at low cost, avoids blindness of puncture and reduces the risk of neurovascular injury. The puncture-assisted locator is easy to learn and use, the weight is light, and the components can be separately disassembled and placedin a fast-moving box of the apparatus, which has a good promotion and application prospect in the industry. The puncture-assisted locator enables more low-grade specialists to familiarize themselveswith the use of a percutaneous puncture technique and shortens the learning cycle, which is conducive to the clinical application of the procedure.

Description

technical field [0001] The invention relates to an auxiliary locator for lumbar spine surgery, in particular to an auxiliary locator for percutaneous lumbar intervertebral foramen endoscopic puncture, belonging to the technical field of medical devices. Background technique [0002] Lumbar disc herniation is a relatively common type of disease and the most common cause of low back pain, which seriously affects the quality of life of patients. At the end of the 20th century, with the widespread promotion of the minimally invasive concept and the rapid development of technology, percutaneous transforaminal endoscopic discectomy (PTED) emerged in the field of spinal surgery. Compared with traditional open surgery, percutaneous complete endoscopic spinal minimally invasive technique has the advantages of low cost, high safety, small intraoperative trauma, less bleeding, etc., and the postoperative recovery of the patient is fast (the patient can walk on the ground after the oper...

Claims

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Application Information

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IPC IPC(8): A61B17/34
CPCA61B17/3403A61B2017/3407Y02P10/25
Inventor 谢林李敬池张啸宇康然席志鹏徐文强顾军
Owner 谢林
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