Hard tissue anchors and delivery devices

a technology of hard tissue and anchors, which is applied in the direction of surgical staples, ligaments, prostheses, etc., can solve the problems of limiting the area and types of tissue available for suturing thereto, migration and pull-out, and achieves the effect of reducing the migration of the device and strengthening the attachmen

Inactive Publication Date: 2008-07-31
SPINAL MODULATION INC
View PDF46 Cites 70 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

[0007]The present invention provides devices, systems and methods for anchoring medical devices to hard tissues, such as bones or bony structures, particularly vertebrae. A variety of medical devices are used to treat portions of the anatomy which reside near bones or bony structures within the body of a patient. The devices and systems of the present invention are suitable for use with many of

Problems solved by technology

Thus, the device may only be sutured at these locations, limiting the areas and types of tissue available for suturing thereto.
Such distance and ins

Method used

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 more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Hard tissue anchors and delivery devices
  • Hard tissue anchors and delivery devices
  • Hard tissue anchors and delivery devices

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0039]The present invention provides devices, systems and methods for anchoring medical devices to hard tissues, such as bones or bony structures, particularly vertebrae. A variety of medical devices are used to treat portions of the anatomy which reside near bones or bony structures within the body of a patient. For example, spinal cord stimulators (SCS) are positioned along the spinal column to treat pain. FIG. 1 illustrates a conventional SCS system comprising an implantable lead 100 and an implantable power source or implantable pulse pulse generator IPG. Using fluoroscopy, the lead 100 is implanted into the epidural space E of the spinal column S and positioned against the dura layer of the spinal cord. The lead 100 is implanted either through the skin via an epidural needle (for percutaneous leads) or directly and surgically through a mini laminotomy operation (for paddle leads). In either case, the leads 100 extend from the spinal column S to the IPG which is remotely implant...

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

No PUM Login to view more

Abstract

The present invention provides devices, systems and methods for anchoring medical devices to hard tissues, such as bones or bony structures, particularly vertebrae. By anchoring these medical devices directly to the surrounding hard tissue, the devices are anchored closer to the source of treatment. This provides additional stability and reduces migration of the device at the treatment site. Also, by attaching to hard tissue rather than soft tissue, a stronger attachment is often able to be made.

Description

CROSS-REFERENCES TO RELATED APPLICATIONS[0001]This application claims priority of provisional patent application No. 60 / 873,549 (Attorney Docket No. 10088-708.101), filed on Dec. 6, 2006, which is incorporated herein by reference for all purposes.STATEMENT AS TO RIGHTS TO INVENTIONS MADE UNDER FEDERALLY SPONSORED RESEARCH AND DEVELOPMENT[0002]NOT APPLICABLEREFERENCE TO A “SEQUENCE LISTING,” A TABLE, OR A COMPUTER PROGRAM LISTING APPENDIX SUBMITTED ON A COMPACT DISK[0003]NOT APPLICABLEBACKGROUND OF THE INVENTION[0004]A variety of implantable medical devices are used to treat portions of the anatomy which reside near bones or bony structures within the body of a patient. Such devices are typically anchored in place by suturing portions of the device to surrounding soft tissue. Often the device includes suture holes designed specifically for this purpose at predetermined locations along the device. Thus, the device may only be sutured at these locations, limiting the areas and types of...

Claims

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

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): A61B17/56
CPCA61B17/0642A61B17/70A61B17/86A61N1/0558A61B17/8891A61B17/92A61B2017/0647A61B17/8883A61B17/861A61B17/864A61B2017/0648A61B17/8886A61B17/8875
Inventor BURDULIS, ALBERT G.
Owner SPINAL MODULATION INC
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap