Methods and apparatus for joint distraction

US9526486B2 · US · B2

Patent metadata
FieldValue
Publication numberUS-9526486-B2
Application numberUS-201514715720-A
CountryUS
Kind codeB2
Filing dateMay 19, 2015
Priority dateJun 13, 2008
Publication dateDec 27, 2016
Grant dateDec 27, 2016

How to read this patent

A practical reading order for non-experts. Skip the full description unless you need deep technical detail.

  1. Title

    What the patent document calls the invention.

  2. Abstract

    A short plain-language summary of the technical disclosure.

  3. Assignees and inventors

    Who owns or filed the patent and who is credited as inventor.

  4. Key dates

    Filing, priority, publication, and grant dates set the timeline.

  5. First independent claim

    The legal scope of protection — read this for what is actually claimed.

  6. CPC / IPC classifications

    Technology tags used to group this patent with similar filings.

  7. Citations and related patents

    Prior art links and similar publications in this corpus.

Abstract

Official abstract text for this publication.

A method of treating a patient's joint having opposing joint surfaces includes providing an elongate member having a proximal end, a distal end and an expandable member near the distal end. The expandable member is positioned in the joint between the joint surfaces and expanded so as to separate the joint surfaces away from one another into a distracted position. The joint is manipulated while in the distracted position so that the joint is distracted and in flexion. A diagnostic or therapeutic procedure is then performed on the joint while maintaining the joint in the flexed and distracted position.

First claim

Opening claim text (preview).

What is claimed is: 1. A method of treating a patient's hip joint, wherein the hip joint comprises a femoral head and an acetabulum having opposing joint surfaces, said method comprising: providing an elongate member having a proximal end, a distal end and an expandable member near the distal end, wherein the expandable member is mounted to the elongate member proximal to the distal end of the elongate member; positioning the expandable member in the hip joint between the joint…

Assignees

Inventors

Classifications

Patent family

Related publications grouped by family.

External sources

Next steps

Free tools are coming soon. Tell us what you want to track and we'll notify you.

Frequently asked questions

Answers are generated from the same data shown on this page.

What does patent US9526486B2 cover?
A method of treating a patient's joint having opposing joint surfaces includes providing an elongate member having a proximal end, a distal end and an expandable member near the distal end. The expandable member is positioned in the joint between the joint surfaces and expanded so as to separate the joint surfaces away from one another into a distracted position. The joint is manipulated while …
Who is the assignee on this patent?
Pivot Medical Inc
What technology area does this patent fall under?
Primary CPC classification A61B17/025. Mapped technology areas include Human Necessities.
When was this patent published?
Publication date Tue Dec 27 2016 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
What related patents are in patentsdb?
We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).