1.-9. (canceled)
10. A floating-caliper disc brake of a motor vehicle
with a component fixed to the vehicle,
with a floating caliper (2) and
with at least two pin guides (10, 20) for the displaceable arrangement of the floating caliper (2) at the component fixed to the vehicle, each of the pin guides having a guiding portion and a pin and being attached with a first end (12) by means of the pin (11, 21, 21\u2032, 41) to the component fixed to the vehicle or at the floating caliper (2), respectively, while being arranged with a second end (13) provided by the guiding portion (15, 29, 39), in a displaceable manner, in a bore (4) of the floating caliper (2) or of the component fixed to the vehicle,
with a first pin guide (10) for the transmission of brake circumferential forces and a second pin guide (20) for positioning the floating caliper (2) perpendicular to its direction of displacement,
wherein the second pin guide (20) includes a multipart guide pin (21, 21\u2032, 41), with a pin (22, 22\u2032, 42), an elastic sleeve (23, 45, 50, 55) encompassing the pin (22, 22\u2032, 42), and with a sliding bushing (28, 28\u2032, 38) encompassing the elastic sleeve (23, 45, 50, 55).
11. The floating-caliper disc brake as claimed in claim 10,
wherein the first pin guide (10) includes a one-piece carrier pin (11).
12. The floating-caliper disc brake as claimed in claim 11,
wherein the carrier pin (11) at its first end (12) is defined by way of a conical surface (17) at the component fixed to the vehicle or at the floating caliper (2), respectively.
13. The floating-caliper disc brake as claimed in claim 10,
wherein the guiding portion (15) of the first pin guide (10) and the guiding portion (29, 39) of the second pin guide (20) have the same outside diameter.
14. The floating-caliper disc brake as claimed in claim 10,
wherein the multipart guide pin (21, 21\u2032, 41) has a conical surface (27, 27\u2032, 37) at the first end.
15. The floating-caliper disc brake as claimed in claim 10,
wherein the elastic sleeve (23, 45, 50, 55) is provided on at least an inside or an outside surface with an appropriate profiling (25, 47, 51, 57) for an adjustment of an elastic effect perpendicular to the direction of displacement.
16. The floating-caliper disc brake as claimed in claim 10,
wherein the elastic sleeve (23), at least in sections, is composed of an elastic material, in particular rubber material.
17. The floating-caliper disc brake as claimed in claim 10,
wherein the elastic sleeve is designed as a tolerance sleeve (45, 50, 55), which is made of a material of low elastic properties at least in sections, and permits a limited elastic deformation in a radial direction due to its appropriate configuration.
18. The floating-caliper disc brake as claimed in claim 10,
wherein the elastic sleeve (23, 45, 50, 55) permits a limited elastic deformation in a radial direction with respect to the pin axis, and includes a radial stop.
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 method for coating an implantable medical component, comprising:
a. providing a medical component;
b. using EHD techniques to form charged fibers; and
c. forming a coating comprised substantially of the fibers on a surface of the medical component.
2. The method of claim 1, wherein the coating comprises at least one therapeutic substance.
3. The method of claim 2, wherein at least a portion of the medical component includes a foraminous surface, and the step of forming a coating includes forming a web of fibers over at least a portion of the foraminous surface.
4. The method of claim 2, wherein the step of forming a coating includes the step of forming a fibrous mat which defines an upper surface area of a medical device.
5. The method of claim 2, wherein the medical component comprises a stent and the step of forming a coating includes forming a web of fibers over at least a portion of the stent.
6. The method of claim 1, wherein the charged fibers further comprise a solvent that substantially evaporates prior to forming the coating on the surface.
7. The method of claim 2, wherein the charged fibers further comprise a solvent and the solvent substantially evaporates before the therapeutic substance is deposited onto the surface of the medical component.
8. The method of claim 4, wherein the charged fibers further comprise a solvent and the solvent substantially evaporates after the therapeutic substance is deposited onto the surface of the medical component.
9. The method of claim 1, wherein the step of using EHD includes providing melted polymer to an EHD device.
10. The method of claim 7, wherein the coating comprises a polymer material comprising a polylactate.
11. The method of claim 9, wherein the step of forming a coating includes substantially solidifying the fibers and depositing the fibers onto the surface of the medical component.
12. The method of claim 9, wherein the step of forming a coating includes depositing the fibers and substantially solidifying the fibers after depositing the fibers onto the surface of the medical component.
13. A method for coating an interior surface of an implantable medical component comprising the steps of:
a. supplying a liquid to at least one nozzle;
b. positioning the at least one nozzle within the interior of the medical component; and
c. subjecting the nozzle to an electric field, thereby causing the liquid to form at least one electrically-charged Taylor cone which forms at least one electrically-charged jet, and wherein the at least one electrically-charged jet comminutes to form charged material which deposits onto the interior surface.
14. The method of step 13, wherein the material comprises particles.
15. The method of step 13, wherein the material comprises fibers.
16. The method of claim 13, further comprising the step of:
d. moving the nozzle relative to the medical component along a path through at least a portion of the medical component.
17. The method of claim 16, wherein the medical component comprises a stent, and at least a portion of the path of the nozzle is generally axially through a portion of the stent.
18. A method for coating an implantable medical component comprising the steps of:
a. supporting the component on a non-conducting mandrel having a first electrical potential;
b. supplying a liquid to a least one nozzle; and
c. subjecting the nozzle to a second electrical potential, causing the liquid to form at least one electrically-charged Taylor cone which forms at least one electrically-charged jet, comminuting the at least one jet, and forming charged material; and
d. depositing the charged material onto a surface of the medical component.
19. The method of claim 18, wherein the first electrical potential is effected by a reference electrode.
20. A method for coating an implantable medical component comprising the steps of:
a. supplying a liquid comprising a solvent to at least one nozzle;
b. subjecting the nozzle to an electric field, thereby causing the liquid to form at least one electrically-charged Taylor cone which forms at least one electrically-charged jet, wherein the at least one electrically-charged jet comminutes to form charged material which deposits onto a surface of the medical component, and wherein the conditions are such that the solvent substantially evaporates before the therapeutic substance is deposited onto the surface of the medical component.
21. A method for coating an implantable medical component comprising the steps of:
a. providing a non-conducting mandrel having an electrode disposed therein;
b. electrically isolating and supporting the medical component on the non-conducting component;
c. inducing, with the electrode, an electrical potential in the medical component; and
d. using EHD to form a charged material and depositing at least a portion of the charged material onto an exterior surface of the medical component.
22. The method of claim 21, wherein the charged material is at least partially discharged prior to deposition on the exterior surface.
23. A method for coating an implantable medical component comprising the steps of:
a. supporting the component on a non-conducting mandrel having a first electrical potential;
b. supplying a liquid to at least one nozzle;
c. using EHD to form a first charged material and depositing at least a portion of the first charged material onto an exterior surface of the medical component;
d. removing the mandrel from the medical component;
e. supplying a liquid to at least one nozzle positioned at least in part within the interior of the medical component; and
f. using EHD to form a second charged material and depositing at least a portion of the second charged material onto an interior surface of the medical component.
24. The method of claim 23, wherein the step of depositing the first material comprises substantially depositing the first charged material onto the exterior surface and the step of depositing the second material comprises substantially depositing the second charged material onto the interior surface of the component.
25. The method of claim 23, wherein the first material comprises fibers.
26. The method of claim 25, wherein the second material comprises fibers.
27. The method of claim 25, wherein the second material comprises particles.
28. The method of claim 23, wherein the first material comprises particles.
29. The method of claim 28, wherein the second material comprises fibers.
30. The method of claim 27, wherein the second material comprises particles.
31. A method for coating an implantable medical component comprising the steps of:
a. supplying a first liquid to at least one first nozzle;
b. subjecting the first liquid to an electric field, thereby causing the first liquid to form at least one electrically-charged first Taylor cone which forms at least one electrically-charged first jet, and wherein the at least one first jet comminutes to form first charged fibers which substantially deposit onto a first surface of the medical component;
c. supplying a second liquid to at least one second nozzle; and
d. subjecting the second liquid to an electric field, thereby causing the second liquid to form at least one electrically-charged second Taylor cone which forms at least one electrically-charged second jet, and wherein the at least one second jet comminutes to form second charged fibers which substantially deposit onto a second surface of the medical component.
32. An implantable medical component comprising a coating applied by the method of claim 1.
33. A stent comprising a coating applied by the method of claim 2.
34. A implantable medical component comprising a coating applied by the method of claim 13.
35. A stent comprising a interior coating applied by the method of claim 13 and a exterior coating applied by the method of claim 1.
36. A stent comprising a coating applied by the method of claim 27.