ES2578523R1 - Procedimiento, sistema y programa de ordenador para determinar la porosidad de una estructura porosa flexible cuando es sometida a deformación - Google Patents
Procedimiento, sistema y programa de ordenador para determinar la porosidad de una estructura porosa flexible cuando es sometida a deformación Download PDFInfo
- Publication number
- ES2578523R1 ES2578523R1 ES201530096A ES201530096A ES2578523R1 ES 2578523 R1 ES2578523 R1 ES 2578523R1 ES 201530096 A ES201530096 A ES 201530096A ES 201530096 A ES201530096 A ES 201530096A ES 2578523 R1 ES2578523 R1 ES 2578523R1
- Authority
- ES
- Spain
- Prior art keywords
- porous structure
- porosity
- flexible porous
- procedure
- deformation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000000034 method Methods 0.000 title abstract 4
- 238000004590 computer program Methods 0.000 title abstract 3
- 238000004364 calculation method Methods 0.000 abstract 1
Classifications
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- G—PHYSICS
- G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
- G16Z—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS, NOT OTHERWISE PROVIDED FOR
- G16Z99/00—Subject matter not provided for in other main groups of this subclass
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B34/00—Computer-aided surgery; Manipulators or robots specially adapted for use in surgery
- A61B34/10—Computer-aided planning, simulation or modelling of surgical operations
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/82—Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/86—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
- G01N15/08—Investigating permeability, pore-volume, or surface area of porous materials
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
- G01N15/08—Investigating permeability, pore-volume, or surface area of porous materials
- G01N15/088—Investigating volume, surface area, size or distribution of pores; Porosimetry
-
- G—PHYSICS
- G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
- G16C—COMPUTATIONAL CHEMISTRY; CHEMOINFORMATICS; COMPUTATIONAL MATERIALS SCIENCE
- G16C20/00—Chemoinformatics, i.e. ICT specially adapted for the handling of physicochemical or structural data of chemical particles, elements, compounds or mixtures
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/82—Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/86—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure
- A61F2/90—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure characterised by a net-like or mesh-like structure
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Pathology (AREA)
- Biochemistry (AREA)
- Analytical Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Physics & Mathematics (AREA)
- Dispersion Chemistry (AREA)
- Biomedical Technology (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Animal Behavior & Ethology (AREA)
- Heart & Thoracic Surgery (AREA)
- Surgery (AREA)
- Robotics (AREA)
- Cardiology (AREA)
- Theoretical Computer Science (AREA)
- Computing Systems (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Bioinformatics & Computational Biology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Crystallography & Structural Chemistry (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Transplantation (AREA)
- Vascular Medicine (AREA)
- Media Introduction/Drainage Providing Device (AREA)
- Prostheses (AREA)
- Laminated Bodies (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
- Chair Legs, Seat Parts, And Backrests (AREA)
- Image Generation (AREA)
Abstract
Procedimiento, sistema y programa de ordenador para determinar la porosidad de una estructura porosa flexible cuando es sometida a deformación.#El procedimiento comprende realizar las siguientes etapas mediante el procesamiento de datos representativos de la estructura porosa flexible:#- obtener unos valores de porosidad de referencia de como mínimo una región de referencia (CU-R) de la estructura porosa flexible en una configuración de referencia; y#- calcular la porosidad de al menos una región deformada (CU-D) de la estructura porosa flexible que se corresponde con dicha región de referencia (CU-R) pero para una configuración deformada diferente a la de referencia, a partir de los valores de porosidad de referencia y de al menos una función de cálculo que define cómo cambia una superficie cubierta, y/o una variable asociada a la misma, con la deformación.#Tanto el sistema como el programa de ordenador están adaptados para implementar el procedimiento de la invención.
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES201530096A ES2578523B1 (es) | 2015-01-26 | 2015-01-26 | Procedimiento, sistema y programa de ordenador para determinar la porosidad de una estructura porosa flexible cuando es sometida a deformación |
| EP16709952.2A EP3252454B1 (en) | 2015-01-26 | 2016-01-25 | Computer-implemented method, system and computer program for determining the porosity of a flexible porous structure subjected to deformation |
| PCT/IB2016/000043 WO2016120704A1 (es) | 2015-01-26 | 2016-01-25 | Procedimiento, sistema y programa de ordenador para determinar la porosidad de una estructura porosa flexible cuando es sometida a deformación |
| ES16709952T ES2944456T3 (es) | 2015-01-26 | 2016-01-25 | Procedimiento implementado por ordenador, sistema y programa de ordenador para determinar la porosidad de una estructura porosa flexible cuando es sometida a deformación |
| US15/545,902 US10521553B2 (en) | 2015-01-26 | 2016-01-25 | Method, system and computer program for determining the porosity of a flexible porous structure subjected to deformation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES201530096A ES2578523B1 (es) | 2015-01-26 | 2015-01-26 | Procedimiento, sistema y programa de ordenador para determinar la porosidad de una estructura porosa flexible cuando es sometida a deformación |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| ES2578523A2 ES2578523A2 (es) | 2016-07-27 |
| ES2578523R1 true ES2578523R1 (es) | 2017-02-22 |
| ES2578523B1 ES2578523B1 (es) | 2017-12-28 |
Family
ID=55527933
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES201530096A Active ES2578523B1 (es) | 2015-01-26 | 2015-01-26 | Procedimiento, sistema y programa de ordenador para determinar la porosidad de una estructura porosa flexible cuando es sometida a deformación |
| ES16709952T Active ES2944456T3 (es) | 2015-01-26 | 2016-01-25 | Procedimiento implementado por ordenador, sistema y programa de ordenador para determinar la porosidad de una estructura porosa flexible cuando es sometida a deformación |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES16709952T Active ES2944456T3 (es) | 2015-01-26 | 2016-01-25 | Procedimiento implementado por ordenador, sistema y programa de ordenador para determinar la porosidad de una estructura porosa flexible cuando es sometida a deformación |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US10521553B2 (es) |
| EP (1) | EP3252454B1 (es) |
| ES (2) | ES2578523B1 (es) |
| WO (1) | WO2016120704A1 (es) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7066415B2 (ja) | 2018-01-10 | 2022-05-13 | キヤノンメディカルシステムズ株式会社 | 医用画像処理装置、医用画像診断装置及び医用画像処理プログラム |
| EP3791823A1 (en) * | 2019-09-13 | 2021-03-17 | Siemens Healthcare GmbH | Expansion parameters of a stent with braided struts |
| USD965787S1 (en) * | 2020-06-15 | 2022-10-04 | The Asan Foundation | Stent |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070021816A1 (en) * | 2005-07-21 | 2007-01-25 | The Research Foundation Of State University Of New York | Stent vascular intervention device and methods for treating aneurysms |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB9522332D0 (en) * | 1995-11-01 | 1996-01-03 | Biocompatibles Ltd | Braided stent |
| US6010468A (en) | 1998-03-05 | 2000-01-04 | The Discovery Group, Llc | Foot flexion device |
| US7892177B2 (en) | 2005-02-28 | 2011-02-22 | Scimed Life Systems, Inc. | Systems and methods for estimating the length and position of a stent to be applied within a patient |
| US7650179B2 (en) | 2005-12-09 | 2010-01-19 | Siemens Aktiengesellschaft | Computerized workflow method for stent planning and stenting procedure |
| AU2010298333B2 (en) | 2009-09-23 | 2014-04-17 | Lightlab Imaging, Inc. | Lumen morphology and vascular resistance measurements data collection systems, apparatus and methods |
| ES2459244B1 (es) | 2013-10-31 | 2014-11-14 | Galgo Medical, S.L. | Procedimiento para la determinación de la longitud final de stents antes de su colocación |
-
2015
- 2015-01-26 ES ES201530096A patent/ES2578523B1/es active Active
-
2016
- 2016-01-25 EP EP16709952.2A patent/EP3252454B1/en active Active
- 2016-01-25 WO PCT/IB2016/000043 patent/WO2016120704A1/es active Application Filing
- 2016-01-25 ES ES16709952T patent/ES2944456T3/es active Active
- 2016-01-25 US US15/545,902 patent/US10521553B2/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070021816A1 (en) * | 2005-07-21 | 2007-01-25 | The Research Foundation Of State University Of New York | Stent vascular intervention device and methods for treating aneurysms |
Non-Patent Citations (3)
| Title |
|---|
| APPANABOYINA S et al. Simulation of intracranial aneurysm stenting: Techniques and challenges.Computer Methods in Applied Mechanics and Engineering, 20090915 North-Holland, AMSTERDAM, NL 15/09/2009 VOL: 198 No: 45-46 Pags: 3567 - 3582 ISSN 0045-7825 Doi: doi:10.1016/j.cma.2009.01.017 Hughes Thomas J R; Oden J Tinsley; Papadrakakis Manolis. Todo el documento. * |
| DIERICK M et al. The use of 2D pixel detectors in micro- and nano-CT applications.Nuclear Instruments & Methods in Physics Research. Section A: Accelerators, Spectrometers, Detectors, and Associated Equipment, 20080611 Elsevier BV * North-Holland, NL 11/06/2008 VOL: 591 No: 1 Pags: 255 - 259 ISSN 0168-9002 Doi: doi:10.1016/j.nima.2008.03.068 Unno Yoshinobu; Fukazawa Yasushi; Hou Suen; Ohsugi Takashi; F-W Sadrozinski Hartmut. Todo el documento * |
| SEO T et al. Computational analysis of the performance of drug-eluting stents.JOURNAL OF BIOMECHANICS, 20060101 PERGAMON PRESS, NEW YORK, NY, US 01/01/2006 VOL: 39 Pags: S403 - S404 ISSN 0021-9290 Doi: doi:10.1016/S0021-9290(06)84636-1 Gijsen Frank J H; Migliavacca Francesco. Todo el documento. * |
Also Published As
| Publication number | Publication date |
|---|---|
| US20180336310A1 (en) | 2018-11-22 |
| ES2944456T3 (es) | 2023-06-21 |
| EP3252454A1 (en) | 2017-12-06 |
| ES2578523A2 (es) | 2016-07-27 |
| WO2016120704A1 (es) | 2016-08-04 |
| US10521553B2 (en) | 2019-12-31 |
| EP3252454B1 (en) | 2023-03-15 |
| ES2578523B1 (es) | 2017-12-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG2A | Definitive protection |
Ref document number: 2578523 Country of ref document: ES Kind code of ref document: B1 Effective date: 20171228 |
|
| PC2A | Transfer of patent |
Owner name: MENTICE AB Effective date: 20221122 |