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The Hospital for Special Surgery
| The Hospital for Special Surgery Patent applications | ||
| Patent application number | Title | Published |
|---|---|---|
| 20100274095 | EXPANDING CANNULA AND RETRACTOR DEVICE AND METHODS OF USE - Expanding cannula and retractor devices and methods of use are provided. An expanding cannula and retractor device includes a first tube, a second tube positioned within the first tube, and an expandable continuous membrane connecting distal portions of the first and second tubes. The membrane can expand into an annulus based on the movement of the second tube relative to the first tube in order to contact tissue and maintain the position of the device. | 10-28-2010 |
| 20100249779 | EXTERNAL FIXATION DEVICES AND METHODS OF USE - External fixation devices and methods of use are provided. A device for external fixation of a joint includes a first pin block for connection to a first skeletal element and a second pin block for connection to a second skeletal element. The device includes a connection assembly that is releasably attached to at least one of the pin blocks. The device is locked in an original position when the connection assembly is attached to both of the pin blocks, and is unlocked when the connection assembly is detached from at least one of the pin blocks. | 09-30-2010 |