Method device for locating and sealing a blood vessel
AssigneeCardiologics, L.L.C.
InventorStavros Kontos
Life of this patent
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Abstract
A device for locating and sealing a small incision or puncture in a blood vessel includes a housing with a plurality of openings formed therethrough. A plunger is slidably mounted in the housing and has a plurality of apertures formed therethrough. The apertures in the plunger are aligned with the openings in the housing. A tube extends through each of the aligned apertures and openings and accommodates a piercing stylet that extends through the tubes. A suture guide extends from one end of the housing for releasably retaining a suture therein.
Claims4
A device for sealing a puncture in a blood vessel comprising:
- a housing having a plurality of openings formed therethrough, each of the openings extended from a first end of the housing to a second end thereof, the housing including a reception portion at the first end;
- a plurality of tubes, each of the tubes extending through a respective one of the openings, wherein the plurality of tubes includes a pair of spaced apart suture tubes and a guide wire tube, each of the tubes extending through a corresponding one of the openings and wherein each of the suture tubes includes a pointed tip for piercing the wall of the blood vessel;
- a piercing member associated with a first one of the plurality of tubes;
- a suture guide member extending from the second end of the housing for retaining a suture therein;
- a support member secured to the suture guide member and extending through the housing from the first end to the second end thereof;
- and
- a plunger member slidably positioned in the reception portion of the housing and coupled to the piercing member so that when the plunger member is slidably moved toward the second end of the housing, the blood vessel is pierced by the piercing member.
A device for sealing a puncture in a blood vessel comprising:
- a housing having a plurality of openings formed therethrough, each of the openings extended from a first end of the housing to a second end thereof, the housing including a reception portion at the first end;
- a plurality of tubes, each of the tubes extending through a respective one of the openings;
- a piercing member associated with a first one of the plurality of tubes;
- a suture guide member extending from the second end of the housing for retaining a suture therein, wherein the suture guide member is coupled to a second one of the tubes;
- and
- a plunger member slidably positioned in the reception portion of the housing and coupled to the piercing member so that when the plunger member is slidably moved toward the second end of the housing, the blood vessel is pierced by the piercing member.
Dependencies are inferred from the claim text.