Patent US7992565B2 successfully refreshed from Google Patents.
US7992565B2
Active / In Force
US
⏱️ 1.5 years remaining
Fallopian tube occlusion device
Assignee: Rex Medical LP
•
Filing: 2008-05-09
•
Granted: 2011-08-09
•
Expires: 2028-05-09
Abstract
Abstract A device for occluding the fallopian tube including a retention member and a mesh material supported by the retention member. The retention member has a first lower profile configuration for delivery and a second expanded configuration for placement within the fallopian tube. The mesh material is configured to block passage of an egg through the tube. The member has a plurality of tube engagement members to secure the retention member to the fallopian tube.
Inventors
- 👤 James F. McGuckin, Jr.
- 👤 David M. Schaller
- 👤 James Erich Bressler
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 17:26
CPC Classifications
A; A61; A61F; A61F6/00; A61F6/20; A61F6/22; A61F6/225
Claims Analysis
Total Claims: 3
Claim 1
Independent Claim
107 words
A method for fallopian tube occlusion comprising the steps of: inserting into a fallopian tube a sheath containing a retention member having a plurality of struts in a reduced profile position; exposing the retention member from the sheath to enable the struts to expand to an expanded position to engage a wall of the fallopian tube; subsequently inserting mesh material within a space between the plurality of struts in the expanded position in situ; and withdrawing the sheath to leave the retention member in the fallopian tube so the mesh material fills the space within the struts to block passage of an egg through the fallopian tube.
Claim 2
Independent Claim
107 words
A method for fallopian tube occlusion comprising the steps of: inserting into a fallopian tube a sheath containing a retention member having a plurality of struts in a reduced profile position; exposing the retention member from the sheath to enable the struts to expand to an expanded position to engage a wall of the fallopian tube; subsequently inserting mesh material within a space between the plurality of struts in the expanded position in situ; and withdrawing the sheath to leave the retention member in the fallopian tube so the mesh material fills the space within the struts to block passage of an egg through the fallopian tube.
Claim 3
Dependent Claim
35 words
The method of claim 1 , wherein the retention member has a plurality of shape memory struts and the step of exposing the retention member enables the struts to move toward a shape memorized position.
References Cited (Backward Citations)
US3744492A
Cited
US4266815A
Cited
FR2567405A1
Cited
US4832055A
Cited
US5059205A
Cited
US6059825A
Cited
US6126673A
Cited
US6605102B1
Cited
US5709704A
Cited
EP1707233A2
Cited
US7037321B2
Cited
US20020029051A1
Cited
US7128073B1
Cited
US20040044361A1
Cited
US20050203568A1
Cited
US6152144A
Cited
US6355051B1
Cited
US6994717B2
Cited
US6436120B1
Cited
US6235044B1
Cited
US20040093016A1
Cited
US7025756B2
Cited
US7115110B2
Cited
US6689150B1
Cited
US6652556B1
Cited
US6652555B1
Cited
US6551303B1
Cited
US7044134B2
Cited
US20030195555A1
Cited
US6994092B2
Cited
US6660021B1
Cited
US20060155165A1
Cited
US7169164B2
Cited
US7097652B2
Cited
US6506205B2
Cited
US6941169B2
Cited
US20020193828A1
Cited
US6599307B1
Cited
US6932831B2
Cited
US7097651B2
Cited
US6811560B2
Cited
US6890340B2
Cited
US6958074B2
Cited
US20030181942A1
Cited
US20060015136A1
Cited
US6989021B2
Cited
US20050267515A1
Cited
US7316708B2
Cited
US20040111111A1
Cited
US7220271B2
Cited
US20050027314A1
Cited
WO2005034764A1
Cited
US6972025B2
Cited
US20050165441A1
Cited
US20070213685A1
Cited
US20050165442A1
Cited
WO2005074844A1
Cited
JP2005324019A
Cited
US20070088381A1
Cited
US20060079928A1
Cited
US20060287670A1
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 2014-08-08 | 2015-02-07 | 2015-08-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2018-08-08 | 2019-02-07 | 2019-08-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2022-08-08 | 2023-02-07 | 2023-08-09 | $7700.00 | Window Closed / Lapsed |