公开(公告)号：US20250082440A1

公开(公告)日：2025-03-13

申请号：US18580190

申请日：2022-07-18

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Henning Hoffmann ,  Peter Osswald ,  Ruediger Hampe

IPC: A61C5/82 ,  A61L31/04

Abstract: The invention relates to a composition for isolating tissue, the composition comprising a radiation curable component A1, preferably being present in an amount of at least 40 wt. % with respect to the composition, the radiation curable component A1 comprising a polyether polyol spacer group having a molecular weight (Mw) of 1,000 to 20,000 g/mol, and at least two (meth)acrylate moieties, photo-initiator, guanidyl containing polymer, carrageenan, optionally softener, optionally dye, optionally filler, optionally additives. The invention also relates to a process for temporarily isolating tissue, the process comprising the steps of providing the composition described in any of the preceding claims, placing the composition in contact with tissue, radiation curing the composition at least partially for a time period T1, optionally moving or adjusting the partially cured composition, optionally radiation curing the partially cured composition for a time period T2, wherein T2>T1, removing the composition from the tissue.

公开(公告)号：USD802138S1

公开(公告)日：2017-11-07

申请号：US29520906

申请日：2015-03-18

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Designer： Ruediger Hampe ,  Robert Peez ,  Eva-Maria Popp ,  Sigrid Hader ,  Andrew Stricker

公开(公告)号：US20160317265A1

公开(公告)日：2016-11-03

申请号：US15101445

申请日：2014-12-08

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Andreas R. Maurer ,  Christoph Schulte ,  Helmut Pauser ,  Ruediger Hampe ,  Johannes M. Leykauff ,  Marc Peuker

IPC: A61C17/02 ,  A61M19/00 ,  A61C9/00 ,  A61C17/022 ,  A61C1/08

CPC classification number: A61C17/0217 ,  A61C1/087 ,  A61C9/0026 ,  A61C9/0033 ,  A61C17/0202 ,  A61C17/022 ,  A61M19/00

Abstract: A device for dispensing a dental paste comprises a first nozzle for delivering the paste and a second nozzle for delivering a gas stream. The device is adapted for simultaneously delivering the gas stream and the paste toward a working area. The invention helps minimizing efforts in a dental treatment and maximizing the quality of that dental treatment.

Abstract translation: 用于分配牙膏的装置包括用于输送浆料的第一喷嘴和用于输送气流的第二喷嘴。 该装置适于同时将气流和浆料输送到工作区域。 本发明有助于最小化牙科治疗中的努力并使牙科治疗的质量最大化。