1. A cylinder of heterologous tissue which is configured to fit over an intraluminal stent, which has a first end with a diameter and a second end with a diameter equal to the diameter of the first end, which is formed of a single layer of heterologous tissue having first and second opposed edges oriented along the longitudinal axis of the cylinder and having a thickness of less than about 0.45 millimeters, which has a seam oriented along the longitudinal axis of the cylinder and formed by the first edge with a first edge facing and the second edge with a second edge facing secured to the first edge at a plurality of intermediate locations along the seam from the first end to the second end to form the cylinder, the second edge facing abutting the first edge facing at the seam.
2. The cylinder of claim 1 having a length of about 5 to about 80 mm.
3. The cylinder of claim 1 having a length of about 10 to about 50 mm.
4. The cylinder of claim 1 having a diameter of about 2 to about 6 mm.
5. The cylinder of claim 1 having a diameter of about 2.5 to about 5 mm.
6. The cylinder of claim 1 wherein the heterologous tissue of the single tissue layer is selected from the group consisting of bovine pericardium, porcine pericardium, and aortic leaflet.
The claims below are in addition to those above.
All refrences to claim(s) which appear below refer to the numbering after this setence.
1. A structure of an electric connector, comprising a plurality of terminals and an insulative base member formed at outside of the plurality of terminals, wherein
each of the plurality of terminals has a bar-shaped butt joint part which defines an oblique cone surface formed thereon, other side of said bar-shaped butt joint part opposite to said oblique cone surface is linked with a plate-shaped joint part which is bent to vertically extend, and a width of each joint part is equal to a diameter of said bar-shaped butt joint part, said plate-shaped joint part has a necked-down section defining two opposite grooves formed at a bent location of said plate-shaped joint part, and other side of said plate-shaped joint part opposite to said butt joint part is linked with a soldering part in a vertical direction, and said soldering part is bent and laterally extended, said soldering part has a positioning section extended from said plate-shaped joint part, and said positioning section defines an accommodating cavity recessed at a surface thereof facing said butt joint part and a protruding body formed at other surface thereof opposite to said accommodating cavity, and other side of said positioning section opposite to said plate-shaped joint part is linked with an extension arm outwardly inclined and gradually shrunk, and other side of said extension arm opposite to said positioning section is linked with an insertion section which is vertically extended; and
wherein said insulative base member is integrally formed to encapsulate outside of the plurality of terminals by insert molding process, and said insulative base member defines a docking chamber to provide said butt joint parts of the plurality of terminals to suspend and extend therein, and said soldering parts of said plurality of terminals are exposed out of a positioning surface formed at a side of said insulative base member, said extension arms of said soldering parts are inclined and extended out of said insulative base member in different directions respectively, and said insertion sections of soldering parts are extended to outside in a direction vertical to said insulative base member.
2. The structure according to claim 1, wherein an end of said butt joint part of each of the plurality of terminals defines said oblique cone surface outwardly and gradually shrunk.
3. The structure according to claim 1, wherein other side of said butt joint part of each of the plurality of terminals opposite to said oblique cone surface defines two opposite guiding inclines which are inclined towards the joint part.
4. The structure according to claim 1, wherein a side of said butt joint part of each of the plurality of terminals is linked with said arch-shaped necked-down section, and said arch-shaped necked-down section defines two arch-shaped grooves inwardly recessed at two sides of a central portion thereof.
5. The structure according to claim 1, wherein said soldering part of each of the plurality of terminals is linked with said joint part and arranged with said butt joint part by right angle, and other side of said positioning section is linked with said extension arm which is outwardly inclined and extended, an outer side of said extension arm is linked with said insertion section, and said insertion section and said positioning section are arranged in parallel and interlaced.
6. The structure according to claim 1, wherein said accommodating cavity is rectangular and formed at said positioning section of said soldering part below said butt joint part of each of the plurality of terminals, and said protruding body is rectangular and formed at other surface of said positioning section opposite to said accommodating cavity.
7. The structure according to claim 1, wherein said insulative base member defines a docking chamber in a transverse and rectangular shape, said butt joint parts of the plurality of terminals are suspended and extended in said docking chamber, said joint parts linked with other side of said terminals opposite to said butt joint parts and said positioning sections of said soldering parts are fastened inside said insulative base member, said extension arms linked with said positioning sections of said terminals are respectively exposed out of said positioning surface and outwardly extended in different directions respectively, and said insertion sections at other side of said extension arms are respectively extended to two opposite sides of said insulative base member.