US4696396A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Hemostatic clip cartridge
Assignee: Individual
•
Filing: 1987-03-09
•
Granted: 1987-09-29
•
Expires: 2007-03-09
Abstract
Abstract An improved hemostatic clip cartridge wherein hemostatic clips are stored prior to use is disclosed. The cartridge, having a number of parallel walls defining individual clip compartments in which the clips are stored, is provided with outwardly extending channel members that extend into each clip compartment. The opposed channel members are positioned to releasably secure a clip therebetween. An applicator is provided so that an individual clip may be removed from its compartment without releasing the remaining clips.
Inventors
- 👤 Peter B. Samuels
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 19:57
CPC Classifications
A; A61; A61B; A61B17/00; A61B17/12; A61B17/122; A61B17/1222
Claims Analysis
Total Claims: 6
Claim 1
Independent Claim
150 words
A cartridge for storing and singly dispensing hemostatic clips which are preformed into the proper shape for engagement by a clip applicator, said cartridge having a body portion with a plurality of parallel walls each face thereof defining one side of a clip compartment, means for retaining a clip in each of said clip compartments for permitting dispensing of said clip upon insertion of said clip applicator, said clip compartments being dimensioned to permit reception of said applicator without deformation of said parallel walls, said means for retaining and dispensing the clips comprising a pair of outwardly projecting, opposed channel members extending from each face of each parallel wall into said clip compartments, said opposed channel members positioned and dimensioned so that a clip is releasably compressed therebetween, whereby removal of a clip from one compartment by insertion of the applicator does not release or compress clips in adjacent compartments.
Claim 2
Dependent Claim
150 words
A cartridge for storing and singly dispensing hemostatic clips which are preformed into the proper shape for engagement by a clip applicator, said cartridge having a body portion with a plurality of parallel walls each face thereof defining one side of a clip compartment, means for retaining a clip in each of said clip compartments for permitting dispensing of said clip upon insertion of said clip applicator, said clip compartments being dimensioned to permit reception of said applicator without deformation of said parallel walls, said means for retaining and dispensing the clips comprising a pair of outwardly projecting, opposed channel members extending from each face of each parallel wall into said clip compartments, said opposed channel members positioned and dimensioned so that a clip is releasably compressed therebetween, whereby removal of a clip from one compartment by insertion of the applicator does not release or compress clips in adjacent compartments.
Claim 3
Dependent Claim
14 words
The device according to claim 1 wherein said opposed channel members are vertically oriented.
Claim 4
Dependent Claim
22 words
The device according to claim 1 wherein the portion of said channel member in contact with the clip is semi-circular in cross-section.
Claim 5
Dependent Claim
50 words
The device according to claim 1 wherein said cartridge includes a central support post in each compartment on which said clip is loosely positioned as it is loaded into said compartment and secured by said channel members, said support post insuring easy withdrawal of the clip by the clip applicator.
Claim 6
Dependent Claim
22 words
The device according to claim 4 wherein said opposed channel members are located symmetrically about the center of the central support post.
References Cited (Backward Citations)
US3270745A
Cited
US3326216A
Cited
US3439523A
Cited
US3363628A
Cited
US3439522A
Cited
US3713533A
Cited
US4076120A
Cited
US4146130A
Cited
US4412617A
Cited
US4361229A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1990-09-28 | 1991-03-30 | 1991-09-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1994-09-28 | 1995-03-30 | 1995-09-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1998-09-28 | 1999-03-30 | 1999-09-29 | $7700.00 | Window Closed / Lapsed |