Inserting device for a barbed tissue connector
First Claim
1. A device for insertion into tissue, comprising:
- a barbed tissue connector having an elongated body and a plurality of axially spaced barbs projecting from said elongated body, and extending along a substantial portion of the length of said elongated body said barbs being configured such that they are yieldable in the direction of said elongated body and are generally rigid in the opposite direction; and
a tubular body having an interior of a size sufficient to receive the barbed tissue connector, said tubular body having a leading end having an opening therein and a trailing end having an opening therein, and said opening in said leading end being sufficiently large to permit said connector to be extracted therefrom.
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Accused Products
Abstract
An inserting device is disclosed for positioning a barbed tissue connector in tissue to close a wound. The barbed tissue connector is of a type which includes a generally rigid elongated body having a pointed leading end and a plurality of axially spaced barbs on the elongated body. The inserting device comprises a tubular body which is adapted to receive the connector therein with the pointed leading end of the connector protruding from an open leading end of the tubular body. The inserting device and the connector contained therein are positioned in tissue such that at least one of the barbs on the connector is engaging tissue, and the device is then retracted from the tissue, leaving the connector in place.
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Citations
18 Claims
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1. A device for insertion into tissue, comprising:
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a barbed tissue connector having an elongated body and a plurality of axially spaced barbs projecting from said elongated body, and extending along a substantial portion of the length of said elongated body said barbs being configured such that they are yieldable in the direction of said elongated body and are generally rigid in the opposite direction; and a tubular body having an interior of a size sufficient to receive the barbed tissue connector, said tubular body having a leading end having an opening therein and a trailing end having an opening therein, and said opening in said leading end being sufficiently large to permit said connector to be extracted therefrom. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 13)
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11. A inserting device, as recited in claim 11, wherein the shape of the leading end of said connector forms a point.
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12. An inserting device, as recited in claim 12, wherein the body of said connector is formed of a material sufficiently hard for said point to pierce tissue and enable said connector to be inserted in tissue when a substantially axial force is applied to said body.
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14. A method of connecting tissue using a barbed tissue connector having an elongated body and a plurality of axially spaced barbs projecting from said elongated body, said elongated body having a pointed end, said barbs being configured such that they are yieldable in the direction of said elongated body and are generally rigid in the opposite direction, said method comprising the steps of:
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positioning said connector in an inserting device having a tubular body such that said pointed end and at least one barb protrude from said tubular body; inserting the device having the connector therein into tissue such that said one barb is engaging tissue; and moving said device relative to said connector to extract the device from the tissue while leaving the connector in the tissue. - View Dependent Claims (15)
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16. A device for use in repairing a wound, said device comprising:
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a tubular body having a leading end with an opening therein and a trailing end with an opening therein; and a barbed tissue connector having an elongated body and a pointed end on said elongated body, said connector having a plurality of axially spaced barbs projecting from said elongated body, and said connector being positioned in said tubular body with said pointed end protruding from said opening in the leading end. - View Dependent Claims (17, 18)
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Specification