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Abstract
Cannula devices and related methods are provided. In accordance with one embodiment a cannula ring includes a body portion having a substantially cylindrical member defining an opening therethrough. A plurality of anchor arms coupled with the body portion and configured to be positioned in a first collapsed state and a second deployed state wherein the anchor arms each include a free end that is radially displaced from the body portion while in the second deployed state relative to their positions while in the first collapsed state. Suture rings and other associated structures and devices are also described.
Information
| Application ID | 5250/DELNP/2014 |
| Invention Field | DRUG |
| Date of Application | 2014-06-25 |
| Publication Number | 13/2015 |
Applicants
| Name | Address | Country | Nationality |
|---|---|---|---|
| WORLD HEART CORPORATION | 4750 Wiley Post Way Suite 120 Salt Lake City Utah 84116 | U.S.A. | U.S.A. |
Inventors
| Name | Address | Country | Nationality |
|---|---|---|---|
| STANFIELD Ryan | 4750 Wiley Post Way Suite 120 Salt Lake City Utah 84116 | U.S.A. | U.S.A. |
| WOODARD John | 4750 Wiley Post Way Suite 120 Salt Lake City Utah 84116 | U.S.A. | U.S.A. |
| BEARNSON Gill | 4750 Wiley Post Way Suite 120 Salt Lake City Utah 84116 | U.S.A. | U.S.A. |
Specification
Documents
| Name | Date |
| Form 5.pdf | 2014-06-27 |
| Form 3.pdf | 2014-06-27 |
| Cover letter, Form 1, Form 2 with complete specification and Abstract.pdf | 2014-06-27 |
| 5250-delnp-2014-GPA-(14-07-2014).pdf | 2014-07-14 |
| 5250-delnp-2014-Correspondence-Others-(14-07-2014).pdf | 2014-07-14 |
| 5250-DELNP-2014.pdf | 2014-07-11 |
| 5250-DELNP-2014-FER.pdf | 2019-07-01 |
| 5250-DELNP-2014-AbandonedLetter.pdf | 2021-10-17 |
| 5250-delnp-2014-Assginment-(14-07-2014).pdf | 2014-07-14 |
Orders
| Applicant | Section | Controller | Decision Date | URL |