Intradermal positioning device for lumbar vertebra minimally invasive surgery
A minimally invasive surgery and positioning device technology, applied in the field of medical devices, can solve problems such as inaccuracy and increase operation time, and achieve the effects of reducing radiation, shortening operation time, and accurate positioning
Inactive Publication Date: 2013-10-23
贺石生
4 Cites 12 Cited by
AI-Extracted Technical Summary
Problems solved by technology
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreAbstract
The invention relates to an intradermal positioning device for lumbar vertebra minimally invasive surgery, which is composed of a positioning device made of X-ray transparent materials and a plurality of kirschner wires. The intradermal part of the positioning device is a sharp head, and the extradermal part of the positioning device is a flat head, a plurality of hollow channels are formed in the positioning device, and kirschner wires used for positioning penetrate the hollowchannels. The kirschner wires are the commonly used kirschner wires in orthopedics surgery. The positioning device has the advantages of being high in positioning accuracy, short in positioning time, less in X-ray time, and low in X-ray radiant quantity that a medical staff and a patient receives, thereby having popularization and application values in minimally invasive spine surgery.
Application Domain
Technology Topic
Image
Examples
- Experimental program(2)
Example Embodiment
Example Embodiment
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more PUM


Description & Claims & Application Information
We can also present the details of the Description, Claims and Application information to help users get a comprehensive understanding of the technical details of the patent, such as background art, summary of invention, brief description of drawings, description of embodiments, and other original content. On the other hand, users can also determine the specific scope of protection of the technology through the list of claims; as well as understand the changes in the life cycle of the technology with the presentation of the patent timeline. Login to view more.
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more Similar technology patents
Targeted advertising by context of media content
InactiveUS20110179445A1Precise positioningWeight increaseElectronic editing digitised analogue information signalsUsing detectable carrier informationTargeted advertisingMedia content
Owner:TELEFON AB LM ERICSSON (PUBL)
Intelligent file cabinet, file management system and file positioning method
InactiveCN103584516AImprove securityPrecise positioningBook cabinetsCo-operative working arrangementsReader writerManagement system
Owner:BEIJING KEDONG ELECTRIC POWER CONTROL SYST
Method and apparatus for precise positioning of large structures
InactiveUS6934629B1Precise positioningAccurate locationInstruments for road network navigationRoad vehicles traffic controlPrecise Point PositioningComputer memory
Owner:TRIMBLE NAVIGATION LTD
Speed limit sensing and vehicle speed control device
InactiveCN101554836APrecise positioningClear road informationVehicle fittingsLinear/angular speed measurementThrottle controlSpeed limit
Owner:ZHEJIANG UNIV
Network communication recorder and network communication record analysis system
ActiveCN102142720ADoes not affect normal operationPrecise positioningCircuit arrangementsInformation technology support systemData transmissionLossless compression
Owner:珠海市鸿瑞信息技术股份有限公司
Classification and recommendation of technical efficacy words
- Shorten operation time
- Precise positioning
Radio frequency medical treatment device and system and usage method thereof
InactiveUS20070233057A1Shorten operation timeSafe operationElectrotherapySurgical needlesRadio frequencyDipole antenna
Owner:NAMIKI SEIMITSU HOSEKI KK
Surgical instrument with integrated compression and distraction mechanisms
ActiveUS20100030283A1Shorten operation timeImprove efficiencyInternal osteosythesisJoint implantsDriver/operatorVertebra
Owner:ZIMMER BIOMET SPINE INC
Method for estimating speech speed of multiple speakers based on segmentation and clustering of speakers
Owner:SOUTH CHINA UNIV OF TECH
Treatment instrument for EMR, and EMR device
InactiveUS20050165437A1Easy and safeShorten operation timeSurgical needlesEndoscopesMucosal resectionInstrumentation
Owner:KAIGEN +2