Insertion assembly and method of inserting a vessel plug into the body of a patient
First Claim
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1. A closure device for sealing an incision formed in the body of a patient wherein the incision extends from the skin of the patient;
- through the lumen of a blood vessel and into the blood vessel of the patient, said closure device including a plug member comprising;
an elongate and generally cylindrical vessel plug which is formed of a bioabsorbable material and has distal and proximal end portions and said vessel plug has a lengthwise dimension sufficient to be received in the incision such that said distal end portion is positioned at a first predetermined position in the incision proximally of the lumen of the blood vessel of the patient and said proximal end portion is positioned proximally thereof to obstruct the flow of blood from the blood vessel into the incision.
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Abstract
A device and method of closing an incision or puncture in a patient by inserting a vessel plug into the incision or puncture until the distal end of the vessel plug is adjacent to the outer lumen of the blood vessel or target organ so that the vessel plug does not obstruct the flow of fluid through the blood vessel or target organ. The precise positioning of the vessel plug in the incision or puncture is accomplished through the use of a balloon catheter or a cylindrical insertion assembly having a proximal plunger member associated therewith.
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Citations
10 Claims
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1. A closure device for sealing an incision formed in the body of a patient wherein the incision extends from the skin of the patient;
- through the lumen of a blood vessel and into the blood vessel of the patient, said closure device including a plug member comprising;
an elongate and generally cylindrical vessel plug which is formed of a bioabsorbable material and has distal and proximal end portions and said vessel plug has a lengthwise dimension sufficient to be received in the incision such that said distal end portion is positioned at a first predetermined position in the incision proximally of the lumen of the blood vessel of the patient and said proximal end portion is positioned proximally thereof to obstruct the flow of blood from the blood vessel into the incision. - View Dependent Claims (2, 3, 4, 5)
- through the lumen of a blood vessel and into the blood vessel of the patient, said closure device including a plug member comprising;
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6. A closure device for sealing an incision formed in the body of a patient wherein the incision extends from the skin of the patient;
- through the lumen of a blood vessel and into the blood vessel of the patient, said closure including a plug member comprising;
a bioabsorbable vessel plug having distal and proximal end portions and said vessel plug has a lengthwise dimension between said distal and proximal end portions such that said distal end portion is positioned at a first predetermined position in the incision adjacent to the outer surface of the lumen of the blood vessel of the patient and said proximal end portion is positioned adjacent to the outer surface skin of the patient to obstruct the flow of blood from the blood vessel into the incision. - View Dependent Claims (7, 8, 9)
- through the lumen of a blood vessel and into the blood vessel of the patient, said closure including a plug member comprising;
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10. A closure device for sealing an incision formed in the body of a patient wherein the incision extends from the skin of the patient;
- through the lumen of a blood vessel and into the blood vessel of the patient, said closure device including a plug member comprising;
an elongate vessel plug having distal and proximal end portions and said distal end portion and said proximal end portion being spaced apart a sufficient distance in the incision and said vessel plug having a diameter sufficient to obstruct the flow of blood from the blood vessel into the incision.
- through the lumen of a blood vessel and into the blood vessel of the patient, said closure device including a plug member comprising;
Specification