US5964765A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Soft tissue fixation device
Assignee: AXYA HOLDINGS Inc
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Filing: 1998-04-16
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Granted: 1999-10-12
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Expires: 2018-04-16
Abstract
Abstract A single-piece soft tissue fixation device includes an elongated element terminating in a tip at one end and a receptacle at the other end which bond with each other in a welded joint. The device is made of a heat-bondable, biocompatible material that can be ultrasonically or thermally welded. The tip and receptacle of the device can be textured or contoured or otherwise complementarily configured to promote mutual engagement prior to and during bonding. The tip can include a needle or needle-like extension for penetrating tissue. The device may be at least partially resorbable in living tissue.
Inventors
- 👤 Paul V. Fenton, Jr.
- 👤 Thomas D. Egan
- 👤 Richard B. Streeter
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 20:48
CPC Classifications
A; A61; A61B; A61B17/00; A61B17/04; A61B17/0487; A61B17/0401; A61B2017/0446; A61B2017/0454; A61B2017/0456; A61B17/06; A61B17/06166; A61B2017/0619
Claims Analysis
Total Claims: 10
Claim 1
Independent Claim
79 words
A one-piece fixation device for attachment of soft tissue to bone, comprising an elongated flexible element extending between opposed first and second ends, the first end including a fusible tip and the second end including a fusible receptacle, wherein the tip and the receptacle are adapted for fused engagement with each other upon the application of energy to at least one of the tip and the receptacle when the tip and receptacle are in physical contact with each other.
Claim 2
Dependent Claim
79 words
A one-piece fixation device for attachment of soft tissue to bone, comprising an elongated flexible element extending between opposed first and second ends, the first end including a fusible tip and the second end including a fusible receptacle, wherein the tip and the receptacle are adapted for fused engagement with each other upon the application of energy to at least one of the tip and the receptacle when the tip and receptacle are in physical contact with each other.
Claim 3
Dependent Claim
37 words
A fixation device according to claim 1, wherein at least the tip and the receptacle of the device are made of a polymeric material which can be fused together upon application of ultrasonic or thermal energy thereto.
Claim 4
Dependent Claim
36 words
A fixation device according to claim 2, wherein at least a portion of the surfaces of at least one of the tip and the receptacle are textured to promote mutual engagement of the tip and receptacle.
Claim 5
Dependent Claim
19 words
A fixation device according to claim 3, wherein the receptacle is contoured to retain and engage the tip therein.
Claim 6
Dependent Claim
20 words
A fixation device according to claim 4, wherein the receptacle includes a wedge element for engaging and retaining the tip.
Claim 7
Dependent Claim
16 words
A fixation device according to claim 4, wherein the tip includes means for penetrating living tissue.
Claim 8
Dependent Claim
22 words
A fixation device according to claim 6, wherein the means for penetrating living tissue comprises a needle attached to the elongated element.
Claim 9
Dependent Claim
27 words
A fixation device according to claim 6, wherein the means for penetrating living tissue comprises a hardened needle-shaped end extending from the tip of the elongated element.
Claim 10
Dependent Claim
20 words
A fixation device according to claim 4, wherein at least the elongated element is made of a biocompatible, resorbable material.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 2002-10-11 | 2003-04-12 | 2003-10-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2006-10-11 | 2007-04-12 | 2007-10-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2010-10-11 | 2011-04-12 | 2011-10-12 | $7700.00 | Window Closed / Lapsed |