Global Patent Index - EP 3232965 A1

EP 3232965 A1 2017-10-25 - DISCHARGE DEVICE FOR BONE REPLACEMENT MATERIALS

Title (en)

DISCHARGE DEVICE FOR BONE REPLACEMENT MATERIALS

Title (de)

AUSTRAGVORRICHTUNG FÜR KNOCHENERSATZMATERIALIEN

Title (fr)

DISPOSITIF DISTRIBUTEUR POUR MATÉRIAUX DE REMPLACEMENT OSSEUX

Publication

EP 3232965 A1 (DE)

Application

EP 14824438 A

Priority

EP 2014078253 W

Abstract (en)

[origin: WO2016095989A1] The invention relates to a discharge device (1) for discharging a compound, for example a bone replacement material, which discharge device comprises a housing (200) and a container insert (300) rotatably arranged therein. A lateral cutout (205) is formed in one housing wall (204), and a lateral container opening (303) is formed in one container wall (304). The container insert can be rotated relative to the housing between a closed position and a release position. A piston is used to discharge the compound out of the container insert. In order to prevent the compound from being compressed as the compound is discharged, the lateral container opening extends continuously as far as the distal container end (302) without a region of the container wall adjoining the lateral container opening in the distal direction along the longitudinal axis. In order to make it easier to put in the compound, the wall thickness of the housing wall decreases continuously toward the lateral cutout (205). In order to prevent clogging of the piston, the cross section of the container insert widens continuously in the distal direction.

IPC 8 full level (invention and additional information)

A61B 17/88 (2006.01); A61B 17/70 (2006.01); A61C 9/00 (2006.01); A61F 2/46 (2006.01)

CPC (invention and additional information)

A61F 2/4601 (2013.01); A61B 17/56 (2013.01); A61B 17/7095 (2013.01); A61B 17/8811 (2013.01); A61B 17/8816 (2013.01); A61B 17/8822 (2013.01); A61B 17/8825 (2013.01); A61B 17/8833 (2013.01); A61F 2/28 (2013.01); A61B 2017/8813 (2013.01); A61F 2002/3037 (2013.01); A61L 2430/02 (2013.01)

Designated contracting state (EPC)

AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

Designated extension state (EPC)

BA ME

EPO simple patent family

WO 2016095989 A1 20160623; CN 107108103 A 20170829; EP 3232965 A1 20171025; US 2017340455 A1 20171130

INPADOC legal status


2018-03-28 [DAX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT (TO ANY COUNTRY) (DELETED)

2017-10-25 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20170516

2017-10-25 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

- Designated State(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

2017-10-25 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO:

- Countries: BA ME