Hemostatic clip cartridge

• US 4,696,396 A
• Filed: 03/09/1987
• Issued: 09/29/1987
• Est. Priority Date: 12/19/1985
• Status: Expired due to Term

• Current Assignee: Peter B. Samuels
• Original Assignee: Peter B. Samuels
• Inventors: Samuels, Peter B.
• Primary Examiner(s): Marcus, Stephen
• Assistant Examiner(s): NOT, DEFINED
• Application Number:
  US07/022,576
• Time in Patent Office: 204 Days
• Field of Search: 206/338, 206/339, 206/340, 206/341, 206/476, 206/477, 206/482, 227/DIG. 1
• US Class Current: 206/339
• CPC Class Codes: A61B 17/1222 Packages or dispensers therefor clip magazines incorporated in a clip-applying instrument A61B17/128; for surgical articles A61B50/30

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.

Claims

1. 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.

2. The device according to claim 1 wherein said opposed channel members are vertically oriented.

3. The device according to claim 1 wherein the portion of said channel member in contact with the clip is semi-circular in cross-section.

4. 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.

5. The device according to claim 4 wherein said opposed channel members are located symmetrically about the center of the central support post.