Method and apparatus for creating a pathway in an animal
DCFirst Claim
1. A method of creating a pathway in a tract of an animal, useful in association with a catheter having a tube coupled to a membrane initially positioned substantially inside the tube, the method comprising:
- inserting the tube into an tract of the animal; and
extending the membrane from an opening in the tube and into the tract, thereby creating the pathway in the tract, and wherein the membrane is extended in the tract without sliding action between the membrane and the tract.
2 Assignments
Litigations
0 Petitions
Accused Products
Abstract
A method and apparatus for safer and more effective deep trans-cervical intra-uterine artificial insemination (AI) is provided. Such a deep AI catheter causes minimal discomfort and risk of trauma, and does not require the services of a highly trained AI professional. First, a catheter is inserted into the cervical tract of the animal. A membrane, initially positioned inside a tube section of the catheter, is then extended from an opening in the tube and into the tract under pressure. The membrane extends into the tract without friction thereby reducing the discomfort and the risk of trauma or injury to the animal. When the membrane is fully extended into the tract, pressure causes the tip of the membrane to open thereby releasing the AI fluid and depositing the genetic material suspended in the fluid into the reproductive tract. In addition to AI and embryo transplant, other applications for the pathway include other therapeutic, diagnostic or procedures, such as introducing fluoroscopic cameras, instruments, and drug delivery.
26 Citations
14 Claims
-
1. A method of creating a pathway in a tract of an animal, useful in association with a catheter having a tube coupled to a membrane initially positioned substantially inside the tube, the method comprising:
-
inserting the tube into an tract of the animal; and
extending the membrane from an opening in the tube and into the tract, thereby creating the pathway in the tract, and wherein the membrane is extended in the tract without sliding action between the membrane and the tract. - View Dependent Claims (2, 3, 4, 5, 6, 7)
-
-
8. A catheter useful for creating a pathway in a tract of an animal, the catheter comprising:
-
a tube configured to be inserted into the tract of the animal; and
a membrane initially positioned inside the tube, the membrane configured to extend from an opening in the tube and into the tract, and wherein the membrane extends without sliding action between the membrane and the tract. - View Dependent Claims (9, 10, 11, 12, 13, 14)
-
Specification