Claims
- 1. An implantable band for treatment of a medical condition, the band comprising:
(a) a strap configured to encircle an anatomical passageway, said strap defining a circumferential direction thereabout, said strap having an inner and outer surface; (b) first and second end portions disposed at either end of said elongated strap, said first and second end portions including respective inner and outer surfaces which correspond to said inner and outer surfaces of said strap; (c) a transverse attachment mechanism configured to attach said first end portion to said second end portion so as to secure said strap adjacent the anatomical passageway.
- 2. The band of claim 1, wherein said transverse attachment mechanism comprises a transverse member formed as part of said first end portion and a transverse opening formed as part of one of said inner and outer surfaces of said second end portion, said transverse opening configured to receive said transverse member.
- 3. The band of claim 2, wherein said transverse attachment mechanism comprises a dovetail transverse attachment mechanism having a pin portion and a tail portion, said transverse member comprising said pin portion and said transverse opening comprising said tail portion.
- 4. The band of claim 3, wherein said transverse member has a generally trapezoidal shape and said transverse opening comprises a channel having a trapezoidal shape.
- 5. The band of claim 4, wherein said transverse attachment mechanism includes a detent, a first part of said detent being carried by said transverse member, a second part of said detent being carried by said transverse opening.
- 6. The band of claim 3 (or 4), wherein said first end portion includes a U-shaped portion, said U-shaped portion comprising a base extending laterally from said first end portion and said transverse member which extends transversally from said base thereby defining a gap.
- 7. The band of claim 6 wherein said second end portion is configured to be disposed through said gap when said transverse member is disposed in said transverse opening.
- 8. The band of claim 6, comprising a retaining member extending from said first end portion overlying said gap, said retaining member configured to resist withdrawal of said second end portion from said gap.
- 9. The band of claim 8, wherein said retaining member includes a lower surface disposed generally perpendicular to said gap.
- 10. The band of claim 2, wherein said further transverse attachment mechanism includes a detent, a first part of said detent being carried by said transverse member, a second part of said detent being carried by said transverse opening.
- 11. The band of claim 10, wherein said first part of said detent comprises a bump and said second part of said detent comprises a recess shaped complementarily to said bump.
- 12. The band of claim 1, wherein said transverse attachment mechanism comprises a circuitous path defined by said first end portion, and a lateral member carried by said second end portion, said path having a width which corresponds to dimensions of said lateral member to allow said lateral member to be moved along said path.
- 14. The band of claim 12, wherein said path is configured to require coordinated transverse and circumferential relative movement between said first and second portions to move said lateral member along said path.
- 15. The band of claim 12, wherein said path terminates in a plurality of circumferentially spaced positions in any of which said lateral member may be selectively disposed.
- 16. An implantable band for treatment of a medical condition, the band comprising
(a) a strap extending in a longitudinal direction, said strap configured to encircle a portion of an anatomical passageway, said strap defining a circumferential direction thereabout, said strap having an inner and outer surface; (b) first and second end portions disposed at either end of said strap, said first and second end portions including respective inner and outer surfaces which correspond to said inner and outer surfaces of said strap; (c) said first and second end portions configured to engage each other so as to couple said first and second end portions together, said coupled first and second end portions being subject to a separating force when in use encircling the anatomical passageway, said first and second end portions further configured such that force necessary to decouple said first and second end portions is generally perpendicular to said separating force.
- 17. The band of claim 16, wherein said first and second end portions must be fully decoupled before any relative movement therebetween can occur in the longitudinal direction.
- 18. An implantable band for treatment of a medical condition, the band comprising:
(a) a strap configured to encircle an anatomical passageway, said strap defining a circumferential direction thereabout, said strap having an inner and outer surface; (b) first and second end portions disposed at either end of said elongated strap, said first and second end portions including respective inner and outer surfaces which correspond to said inner and outer surfaces of said strap; (c) means for transversely attaching said first and second end portions together.
RELATED APPLICATIONS
[0001] This application claims the priority of provisional patent application Ser. No. 60/483,353 filed on Jun. 27, 2003, the disclosure of which is incorporated herein by reference. The application also incorporates by reference the following co-pending United States Patent Applications filed of even date herewith: Provisional Application Serial No. ______ (Implantable Band Having Improved Attachment Mechanism, inventors: Byrum, Jambor, Albrecht); Application Serial No. ______ (Implantable Band with Non-Mechanical Latching Mechanism, inventors: Byrum, Nuchols); Provisional Application Serial No. ______ (Implantable Band with Attachment Mechanism, inventors: Byrum, Jambor, Conlon, Crawford, Harper, Spreckelmeier); and Provisional Application Serial No. (Implantable Band with Deformable Attachment Mechanism, inventors: Byrum, Wiley, Conlon, Fender).
Provisional Applications (1)
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Number |
Date |
Country |
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60483353 |
Jun 2003 |
US |