WO2011007023A3 - Dispositivo de sujeción de muestras en ensayos mecánicos en tejido blando - Google Patents

Dispositivo de sujeción de muestras en ensayos mecánicos en tejido blando Download PDF

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Publication number
WO2011007023A3
WO2011007023A3 PCT/ES2010/000299 ES2010000299W WO2011007023A3 WO 2011007023 A3 WO2011007023 A3 WO 2011007023A3 ES 2010000299 W ES2010000299 W ES 2010000299W WO 2011007023 A3 WO2011007023 A3 WO 2011007023A3
Authority
WO
WIPO (PCT)
Prior art keywords
arm
stationary arm
tissue
stationary
soft tissue
Prior art date
Application number
PCT/ES2010/000299
Other languages
English (en)
French (fr)
Other versions
WO2011007023A2 (es
Inventor
Alberto GARCÍA GONZÁLEZ
Carlos Marzo Mainar
Estefanía PEÑA BAQUEDANO
Miguel Ángel MARTINEZ BARCA
Manuel DOBLARÉ CASTELLANO
Original Assignee
Universidad De Zaragoza
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Universidad De Zaragoza filed Critical Universidad De Zaragoza
Publication of WO2011007023A2 publication Critical patent/WO2011007023A2/es
Publication of WO2011007023A3 publication Critical patent/WO2011007023A3/es

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N3/02—Details
    • G01N3/04—Chucks
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N3/08—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/483—Physical analysis of biological material
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N2203/0014—Type of force applied
    • G01N2203/0016—Tensile or compressive
    • G01N2203/0017—Tensile

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Immunology (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
  • Biophysics (AREA)
  • Hematology (AREA)
  • Molecular Biology (AREA)
  • Urology & Nephrology (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)

Abstract

Dispositivo de sujeción, de tipo mordaza, de muestras en ensayos mecánicos en tejido blando que comprende: Un brazo fijo, con un primer y segundo tramo, adaptado para fijarse al eje de tracción de una máquina de ensayos. Un brazo móvil opuesto al brazo fijo, configurando una pinza articulada respecto al eje central del brazo fijo. Un primer diente, en el extremo del brazo fijo, y un segundo diente en el extremo del brazo móvil, adaptados para recibir una muestra del tejido a ensayar. Una chapa flectora, entre las partes inferiores del brazo fijo y del brazo móvil, destinada a mantener el dispositivo cerrado a baja presión, en estado de reposo. Un tornillo de apriete, que atraviesa el brazo fijo por su extremo superior y que permite fijar el tejido entre los dientes a una presión determinada El dispositivo permite la realización de ensayos sumergidos.
PCT/ES2010/000299 2009-07-14 2010-07-12 Dispositivo de sujeción de muestras en ensayos mecánicos en tejido blando WO2011007023A2 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ESP200930457 2009-07-14
ES200930457A ES2379815B1 (es) 2009-07-14 2009-07-14 Dispositivo de sujeción de muestras en ensayos mecánicos en tejido blando.

Publications (2)

Publication Number Publication Date
WO2011007023A2 WO2011007023A2 (es) 2011-01-20
WO2011007023A3 true WO2011007023A3 (es) 2011-03-10

Family

ID=43449888

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/ES2010/000299 WO2011007023A2 (es) 2009-07-14 2010-07-12 Dispositivo de sujeción de muestras en ensayos mecánicos en tejido blando

Country Status (2)

Country Link
ES (1) ES2379815B1 (es)
WO (1) WO2011007023A2 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EE05601B2 (et) 2010-12-31 2015-06-15 As Myoton Seade ja meetod pehme bioloogilise koe mehaanilise pingeseisundi, elastsuse, dünaamilise jäikuse, roomavuse ja mehaanilise pinge relaksatsiooniaega iseloomustavate parameetrite samaaegseks mõõtmiseks reaalajas ning arvutiprogrammi produkt
CN109030192A (zh) * 2018-07-28 2018-12-18 中国石油天然气集团有限公司 一种自动对中的全尺寸宽板拉伸试验夹具及安装方法
CN110031290B (zh) * 2019-03-21 2021-11-02 东南大学 一种基于三点弯的往复加载试件夹具及试验方法
CN112432852B (zh) * 2020-11-19 2022-11-22 中国医学科学院生物医学工程研究所 一种3d打印组织工程耳廓软骨及支架的力学性能的测试方法

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3927558A (en) * 1972-10-11 1975-12-23 Centre Rech Metallurgique Determination of properties of metals
JPS6238343A (ja) * 1985-08-14 1987-02-19 Kanebo Ltd 毛髪特性の測定方法
US4901581A (en) * 1989-01-30 1990-02-20 Lantech, Inc. Method and apparatus for testing stretch film
CN2102511U (zh) * 1991-11-07 1992-04-22 山东医科大学 生物材料力学特性测试装置
FR2806804A1 (fr) * 2000-03-22 2001-09-28 Innothera Lab Sa Banc de mesure pour l'etude du comportement rheologique de materiaux mous, notamment de biomateriaux ou de tissus physiologiques
US20030182069A1 (en) * 2002-02-08 2003-09-25 Banes Albert J. Method and system for measuring properties of deformable material specimens
US20040040369A1 (en) * 2002-03-12 2004-03-04 Hoo Fatt Michelle S. Tensile impact apparatus
JP2007054034A (ja) * 2005-08-24 2007-03-08 Takuya Matsumoto 培養細胞伸展装置および培養方法
GB2450718A (en) * 2007-07-04 2009-01-07 Bio Manipulation Ltd Cell stretching device

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3927558A (en) * 1972-10-11 1975-12-23 Centre Rech Metallurgique Determination of properties of metals
JPS6238343A (ja) * 1985-08-14 1987-02-19 Kanebo Ltd 毛髪特性の測定方法
US4901581A (en) * 1989-01-30 1990-02-20 Lantech, Inc. Method and apparatus for testing stretch film
CN2102511U (zh) * 1991-11-07 1992-04-22 山东医科大学 生物材料力学特性测试装置
FR2806804A1 (fr) * 2000-03-22 2001-09-28 Innothera Lab Sa Banc de mesure pour l'etude du comportement rheologique de materiaux mous, notamment de biomateriaux ou de tissus physiologiques
US20030182069A1 (en) * 2002-02-08 2003-09-25 Banes Albert J. Method and system for measuring properties of deformable material specimens
US20040040369A1 (en) * 2002-03-12 2004-03-04 Hoo Fatt Michelle S. Tensile impact apparatus
JP2007054034A (ja) * 2005-08-24 2007-03-08 Takuya Matsumoto 培養細胞伸展装置および培養方法
GB2450718A (en) * 2007-07-04 2009-01-07 Bio Manipulation Ltd Cell stretching device

Also Published As

Publication number Publication date
ES2379815B1 (es) 2013-03-15
WO2011007023A2 (es) 2011-01-20
ES2379815A1 (es) 2012-05-04

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