公开(公告)号：US20220258385A1

公开(公告)日：2022-08-18

申请号：US17683199

申请日：2022-02-28

Applicant: S.M. Scienzia Machinale S.R.L.

Inventor： Marco Bacchereti ,  Luca Bosio ,  Giorgio Soldani

IPC: B29C41/36 ,  B29C41/08 ,  A61F2/06 ,  A61F2/24

Abstract: A method for making a biocompatible three-dimensional object includes delivering, using a delivery system, a biocompatible fluid substance comprising a plurality of particles towards a support body having a matrix surface to obtain a coating layer of predetermined thickness configured for coating the matrix surface, generating a relative movement with at least three degrees of freedom between the support body and the delivery system, and removing from the support body any surplus particles of the biocompatible fluid substance to make uniform the predetermined thickness of the coating layer. The support body is coated with the biocompatible fluid substance to obtain a three-dimensional object having an object surface corresponding to the matrix surface.

公开(公告)号：US20160001469A1

公开(公告)日：2016-01-07

申请号：US14852326

申请日：2015-09-11

Applicant: S.M. Scienzia Machinale S.R.L.

Inventor： Marco Bacchereti ,  Luca Bosio ,  Giorgio Soldani

IPC: B29C41/08 ,  B29C67/00 ,  B29C41/36 ,  G05B19/4099 ,  B29C41/34

CPC classification number: B29C41/08 ,  A61F2/2415 ,  A61F2240/001 ,  B29C41/34 ,  B29C41/365 ,  B29K2995/0056 ,  B29L2031/7532 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y80/00 ,  G05B19/4099

Abstract: An apparatus for making a biocompatible three-dimensional object including at least one delivery unit arranged to deliver at least one biocompatible fluid substance towards a 3D mold having a matrix surface to obtain a coating layer of a predetermined thickness configured for coating the matrix surface. The three-dimensional object may be a heart valve. Furthermore, a handling unit is provided arranged to provide a relative movement according to at least 3 degrees of freedom between the 3D mold and each delivery unit. The 3D mold is arranged to be coated by the delivered biocompatible fluid substance, in order to obtain a three-dimensional object having an object surface copying the matrix surface of the support body.

Abstract translation: 一种用于制造生物相容的三维物体的装置，包括至少一个输送单元，该至少一个输送单元布置成将至少一种生物相容性流体物质输送到具有基质表面的3D模具，以获得构造成用于涂覆基质表面的预定厚度的涂层。 三维物体可以是心脏瓣膜。 此外，提供处理单元，布置成在3D模具和每个输送单元之间提供至少3个自由度的相对运动。 3D模具被布置成被递送的生物相容性流体物质涂覆，以便获得具有复制支撑体的基体表面的物体表面的三维物体。

公开(公告)号：US10654200B2

公开(公告)日：2020-05-19

申请号：US14852326

申请日：2015-09-11

Applicant: S.M. Scienzia Machinale S.R.L.

Inventor： Marco Bacchereti ,  Luca Bosio ,  Giorgio Soldani

IPC: B29C41/08 ,  G05B19/4099 ,  B29C41/34 ,  B29C41/36 ,  A61F2/24 ,  B29L31/00 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y80/00

Abstract: An apparatus for making a biocompatible three-dimensional object including at least one delivery unit arranged to deliver at least one biocompatible fluid substance towards a 3D mold having a matrix surface to obtain a coating layer of a predetermined thickness configured for coating the matrix surface. The three-dimensional object may be a heart valve. Furthermore, a handling unit is provided arranged to provide a relative movement according to at least 3 degrees of freedom between the 3D mold and each delivery unit. The 3D mold is arranged to be coated by the delivered biocompatible fluid substance, in order to obtain a three-dimensional object having an object surface copying the matrix surface of the support body.

公开(公告)号：US20150367542A1

公开(公告)日：2015-12-24

申请号：US14838205

申请日：2015-08-27

Applicant: S.M. Scienzia Machinale S.R.L.

Inventor： Marco Bacchereti ,  Luca Bosio ,  Giorgio Soldani

IPC: B29C41/36 ,  A61F2/24 ,  B29C41/08 ,  A61F2/06

CPC classification number: B29C41/365 ,  A61F2/062 ,  A61F2/2481 ,  B29C41/08 ,  B29C41/34 ,  B29K2995/0056 ,  B29L2031/7532

Abstract: An apparatus for making a biocompatible three-dimensional object including at least one delivery unit arranged to deliver at least one biocompatible fluid substance towards a support body having a matrix surface to obtain a coating layer of a predetermined thickness configured for coating the matrix surface. Furthermore, a handling unit is provided arranged to provide a relative movement according to at least 3 degrees of freedom between the support body and each delivery unit. The support body is arranged to be coated by the delivered biocompatible fluid substance, in order to obtain a three-dimensional object having an object surface copying the matrix surface of the support body.

Abstract translation: 一种用于制造生物相容性三维物体的装置，包括至少一个输送单元，该输送单元布置成将至少一种生物相容性流体物质输送到具有基质表面的支撑体上，以获得用于涂覆基质表面的预定厚度的涂层。 此外，设置处理单元，其布置成在支撑体和每个输送单元之间根据至少3个自由度提供相对运动。 所述支撑体被布置成被所输送的生物相容性流体物质涂覆，以便获得具有复制所述支撑体的基体表面的物体表面的三维物体。

公开(公告)号：US11738483B2

公开(公告)日：2023-08-29

申请号：US17683199

申请日：2022-02-28

Applicant: S.M. Scienzia Machinale S.R.L.

Inventor： Marco Bacchereti ,  Luca Bosio ,  Giorgio Soldani

IPC: B29C41/36 ,  B29C41/08 ,  A61F2/06 ,  A61F2/24 ,  B29L31/00 ,  B29C41/34

CPC classification number: B29C41/365 ,  A61F2/062 ,  A61F2/2481 ,  B29C41/08 ,  B29C41/34 ,  B29K2995/0056 ,  B29L2031/7532

Abstract: A method for making a biocompatible three-dimensional object includes delivering, using a delivery system, a biocompatible fluid substance comprising a plurality of particles towards a support body having a matrix surface to obtain a coating layer of predetermined thickness configured for coating the matrix surface, generating a relative movement with at least three degrees of freedom between the support body and the delivery system, and removing from the support body any surplus particles of the biocompatible fluid substance to make uniform the predetermined thickness of the coating layer. The support body is coated with the biocompatible fluid substance to obtain a three-dimensional object having an object surface corresponding to the matrix surface.

公开(公告)号：US11260563B2

公开(公告)日：2022-03-01

申请号：US14838205

申请日：2015-08-27

Applicant: S.M. Scienzia Machinale S.R.L.

Inventor： Marco Bacchereti ,  Luca Bosio ,  Giorgio Soldani

IPC: B29C41/36 ,  B29C41/08 ,  A61F2/06 ,  A61F2/24 ,  B29L31/00 ,  B29C41/34

Abstract: An apparatus for making a biocompatible three-dimensional object including at least one delivery unit arranged to deliver at least one biocompatible fluid substance towards a support body having a matrix surface to obtain a coating layer of a predetermined thickness configured for coating the matrix surface. Furthermore, a handling unit is provided arranged to provide a relative movement according to at least 3 degrees of freedom between the support body and each delivery unit. The support body is arranged to be coated by the delivered biocompatible fluid substance, in order to obtain a three-dimensional object having an object surface copying the matrix surface of the support body.