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US4310001A Expired / Lapsed US ⏱️ 0.0 years remaining

Connector assembly for body implantable medical systems

Assignee: Medtronic Inc
•
Filing: 1980-04-21
•
Granted: 1982-01-12
•
Expires: 2000-04-21
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Abstract

Abstract A connector assembly for a body implantable medical system which interconnects a medical agent providing subsystem with a medical agent delivering subsystem. The connector assembly establishes an interconnected contact force between the medical agent providing and delivering subassemblies that is operator independent. In a preferred embodiment, the connector assembly is formed as an over-center toggle carried by the delivering subassembly. The toggle may be formed of first and second legs, the first leg being a beam spring pivotally secured adjacent one end of the second leg. The other end of the beam spring may be anchored to the medical providing subassembly while that subassembly and the second leg other end are provided with cooperating arcuate bearing surfaces. Relative motion of the bearing surfaces, as by a force applied to the second leg, will cause the toggle to approach and pass through an over-center position to provide a secure mechanical connection between the medical agent providing subsystem and a delivery subsystem which carries the connector assembly.

Inventors

  • 👤 Richard H. Comben

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-24 13:27
CPC Classifications
A; A61; A61N; A61N1/00; A61N1/18; A61N1/32; A61N1/36; A61N1/372; A61N1/375; A61N1/3752

Claims Analysis

Total Claims: 16
Claim 1
Independent Claim 47 words
In a body implantable medical system of the type having means for providing a medical agent, means for delivering said medical agent to a desired body site and means interconnecting said medical agent providing and delivering means, the improvement wherein said interconnecting means comprises over-center toggle means.
Claim 2
Dependent Claim 47 words
In a body implantable medical system of the type having means for providing a medical agent, means for delivering said medical agent to a desired body site and means interconnecting said medical agent providing and delivering means, the improvement wherein said interconnecting means comprises over-center toggle means.
Claim 3
Dependent Claim 15 words
The body implantable medical system of claim 1 wherein said medical agent comprises electrical energy.
Claim 4
Dependent Claim 16 words
The body implantable medical system of claim 1 wherein said medical agent comprises medicinal fluid means.
Claim 5
Dependent Claim 16 words
The body implantable medical system of claim 3 wherein said medical agent further comprises electrical energy.
Claim 6
Dependent Claim 18 words
The body implantable medical system of claim 1 wherein said toggle means is carried by said delivering means.
Claim 7
Dependent Claim 18 words
The body implantable medical system of claim 1 wherein said toggle means comprises spring means and clip means.
Claim 8
Dependent Claim 22 words
The body implantable medical system of claim 6 wherein said spring means comprises beam spring means pivotally secured to said clip means.
Claim 9
Dependent Claim 18 words
The body implantable medical system of claim 7 wherein said toggle means is carried by said delivering means.
Claim 10
Dependent Claim 18 words
The body implantable medical system of claim 7 wherein said beam spring means comprises curved beam spring means.
Claim 11
Dependent Claim 18 words
The body implantable medical system of claim 9 wherein said toggle means is carried by said delivering means.
Claim 12
Dependent Claim 48 words
The body implantable medical system of claim 1 wherein said toggle means comprises beam spring means and clip means, one end of said beam spring means being pivotally secured adjacent one end of said clip means, the other end of said clip means comprising arcuate bearing surface means.
Claim 13
Dependent Claim 55 words
The body implantable medical system of claim 11 wherein said medical agent providing means comprises: means for engaging the other end of said beam spring means; and arcuate bearing surface means for cooperation with said clip means bearing surface means to allow pivotal motion of said clip means relative to said medical agent providing means.
Claim 14
Dependent Claim 18 words
The body implantable medical system of claim 12 wherein said beam spring means comprises curved beam spring means.
Claim 15
Dependent Claim 18 words
The body implantable medical system of claim 13 wherein said toggle means is carried by said delivering means.
Claim 16
Dependent Claim 51 words
The body implantable medical system of claim 12 wherein said clip means is pivotable, relative to said medical agent providing means, to move said one end of said clip through a line extending generally through the beam spring means engaging means and said clip means arcuate bearing surface means pivot axis.

References Cited (Backward Citations)

US3533403A Cited
US3757789A Cited
US4105037A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1985-01-11 1985-07-13 1986-01-12 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1989-01-11 1989-07-13 1990-01-12 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1993-01-11 1993-07-13 1994-01-12 $7700.00 Window Closed / Lapsed

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