Patent ID: 11918443
Assignee: JOHNSON & JOHNSON GMBH
Field: Medical technology (Instruments)
Classification: CPC A  B | IPC A  B

Claim 0:
1. A method for shaping the insertion tip of an absorbent tampon using a doming system comprising a plurality of stations made of devices for shaping a tampon pledget tip, and a hollow mandrel engaging with the stations; said stations being supported by at least one mounting plate, wherein said plurality of stations comprises at least one passive cavity and at least one chuck and wherein said hollow mandrel has a length and is a prismatic tube containing a movable sliding insert, and said hollow mandrel and movable sliding insert are arranged and configured to support a tampon withdrawal end and partially a tampon lateral flank while the tampon tip is being shaped during use of the doming system; and wherein said movable sliding insert can move along the length of said hollow mandrel; the method comprising the following steps:
a) inserting a tampon pledget in the movable sliding insert of the hollow mandrel,
b) contacting the tip of said tampon pledget to a first passive cavity doming tool of the doming system to seal the tip of the tampon,
c) contacting the tip of said tampon pledget to a first chuck style comprising first chuck moveable jaws,
d) contacting the tip of said tampon pledget to a second chuck style comprising second chuck moveable jaws, wherein the second chuck movable jaws are rotated by 45° with respect to the first chuck movable jaws,
e) contacting the tip of said tampon pledget to a second passive cavity doming tool of the doming system, which cavity is seamless, and
f) contacting the tip of said tampon pledget to a third passive cavity doming tool of the doming system, which cavity is seamless and smaller than the cavity of said second passive cavity doming tool of the doming system.