公开(公告)号：WO2012177985A3

公开(公告)日：2013-09-06

申请号：PCT/US2012043716

申请日：2012-06-22

Applicant: DENTSPLY INT INC ,  PIERSON PAUL RICHARD ,  SUN FUMING ,  BENNET RICK ,  PIERONI ROBERT J

Inventor： PIERSON PAUL RICHARD ,  SUN FUMING ,  BENNET RICK ,  PIERONI ROBERT J

IPC: A61C9/00

CPC classification number: A61C9/0026 ,  A61C9/0006 ,  A61C19/004

Abstract: Disclosed herein are a method of application of dental impression material into the sulcus of a patient and a dental dispenser, compris¬ ing: a cylinder having an outer sleeve (25), a cartridge (23), an extru¬ sion tip (16), a retainer cap (20), and an applicator tip (59), wherein the cylinder includes at least one plunger rod (4) therein that interacts with at least one barrel of the cartridge, wherein the cartridge is con¬ nected to the extrusion tip via a spur in the cartridge that locks into a hole (18) in the extrusion tip, and wherein the retainer cap (20) is se¬ cured to the sleeve such that no portion of the cartridge is dislocated from the extrusion tip under pressure necessary to extrude a dental material from the cartridge via the extrusion tip and applicator tip. A mixing tip and cartridge system are also disclosed herein, compris¬ ing: a cartridge having at least one barrel filled with a dental material, a mixing tip having an applicator tip (59) having a canula with a diam¬ eter of from about 0.4 mm to about 0.9 mm, wherein the cartridge is connected to the mixing tip via a spur in the cartridge that locks into a hole in the mixing tip, and wherein the applicator tip (59) is capable of fitting into the sulcus of a patient without causing trauma.

Abstract translation: 本文公开了将牙科印模材料应用于患者和牙科分配器的龈沟的方法，包括：具有外套筒（25），圆柱体（23），外伸尖端（16）的圆柱体， ，保持盖（20）和施用器尖端（59），其中所述圆筒包括其中至少一个柱塞杆（4），其与所述筒的至少一个筒相互作用，其中所述筒连接到所述挤出 尖端通过卡盘中的尖头锁定到挤出尖端中的孔（18）中，并且其中保持器盖（20）被固定到套筒上，使得在压力下，药筒的任何部分都不会从挤压尖端脱位 必须通过挤出尖端和施用器尖端从筒中挤出牙科材料。 本文还公开了一种混合尖端和筒系统，包括：具有填充有牙科材料的至少一个圆筒的筒，具有施用器尖端（59）的混合尖端，其具有直径为约0.4 mm至约0.9mm，其中所述盒经由所述盒中的尖头连接到所述混合尖端，所述尖端锁定在所述混合尖端中的孔中，并且其中所述施用器尖端（59）能够装配到患者的沟槽中， 造成创伤。

公开(公告)号：WO2012177985A2

公开(公告)日：2012-12-27

申请号：PCT/US2012/043716

申请日：2012-06-22

Applicant: DENTSPLY INTERNATIONAL, INC. ,  PIERSON, Paul, Richard ,  SUN, Fuming ,  BENNET, Rick ,  PIERONI, Robert, J.

Inventor： PIERSON, Paul, Richard ,  SUN, Fuming ,  BENNET, Rick ,  PIERONI, Robert, J.

IPC: A61C5/04 ,  A61C9/00

CPC classification number: A61C9/0026 ,  A61C9/0006 ,  A61C19/004

Abstract: Disclosed herein are a tissue management impression material and a method of application into the sulcus of a patient, whereby the tissue management impression material is a part of the final dental impression made when manufacturing a dental device, such as a crown.

Abstract translation: 本文公开了一种组织管理印象材料和施加到患者的沟中的方法，由此组织管理印象材料是制造诸如牙冠之类的牙科装置时制成的最终牙印的一部分。