Catheter and method for depositing reproductive material into the reproductive tract of a female
AssigneeImagyn Medical, Inc.
InventorSteven R. Bacich
Life of this patent
Estimating the term…
Abstract
A method of depositing reproductive material into the reproductive tract of a female comprising inserting an elongated transfer catheter into the reproductive tract of a female. The transfer catheter includes an elongated catheter body having an elongated passage extending through the catheter body and terminating in a distal opening at a distal end of the catheter body. The distal opening opens both axially and laterally of the catheter body. The method also includes introducing the reproductive biological material through the passage and the distal opening of the catheter body into the reproductive tract.
Claims19
A method of depositing reproductive biological material into the reproductive tract of a female comprising:
- inserting an elongated transfer catheter into the reproductive tract of a female wherein the transfer catheter includes an elongated catheter body having an elongated passage extending through the catheter body and terminating in a distal opening at a distal end of the catheter body, and said distal opening opens both axially and laterally of the catheter body;
- and
- introducing the reproductive biological material through the passage and the distal opening of the catheter body into the reproductive tract.
A method of depositing reproductive biological material into the reproductive tract of a female comprising:
- providing a catheter which includes an elongated catheter body having a distal end and an elongated passage terminating in a distal opening at the distal end, the distal opening having an axially opening portion and a laterally opening portion, said laterally opening portion extending from the distal end proximally for at least about 0.5 millimeter and no more than about 4 millimeters, said distal end extending circumferentially for at least about 120 degrees, said distal end being substantially blunt, said catheter body having a distal region which extends to the distal end and which is between about 0.5 millimeter and about 4 millimeters in length, the distal region having a maximum cross sectional dimension of no more than about 3.5 millimeters and said passage having a maximum cross sectional dimension of no more than about 3.0 millimeters;
- inserting the catheter body into the reproductive tract of a female to place the distal region and the distal opening within the reproductive tract;
- and
- introducing the reproductive biological material through the passage and the distal opening of the catheter body into the reproductive tract.
A catheter for introducing reproductive material into the female reproductive tract comprising:
- an elongated catheter body having a distal end and an elongated passage terminating in a distal opening at the distal end;
- said distal opening having an axially opening portion and a laterally opening portion, said laterally opening portion extending from the distal end proximally for at least about 0.5 millimeter and no more than about 4 millimeters, said distal end extending circumferentially for at least about 120 degrees, said laterally opening portion having side edges;
- and
- said distal end lying substantially in a radial plane.
A catheter for introducing reproductive material into the female reproductive tract comprising:
- an elongated catheter body having a distal end and an elongated passage terminating in a distal opening at the distal end;
- said distal opening having an axially opening portion and a laterally opening portion, said laterally opening portion extending from the distal end proximally for at least about 0.5 millimeter and no more than about 4 millimeters, said distal end extending circumferentially for at least about 120 degrees, said laterally opening portion having side edges;
- said catheter body having a distal region which extends to the distal end and which is between about 0.5 millimeter and about 4 millimeters in length;
- said distal region having a maximum cross sectional dimension of no more than about 3.5 millimeters and said passage in the distal region having a maximum cross sectional dimension of no more than about 3 millimeters;
- and
- a circumferentially extending enlargement around the distal opening.
A catheter for introducing reproductive material into the female reproductive tract comprising:
- an elongated catheter body having a distal end and an elongated passage terminating in a distal opening at the distal end;
- said distal opening having an axially opening portion and first and second laterally opening portions, each of said first and second laterally opening portions extending from the distal end proximally for at least about 0.5 millimeter and no more than about 4 millimeters, said distal end extending circumferentially for at least about 120 degrees, each of said first and second laterally opening portions having side edges;
- and
- said distal end including first and second distal end segments which are separated circumferentially by said first and second laterally opening portions.
Dependencies are inferred from the claim text.