DE69225713D1 - Vorrichtung zur messung der steifheit von starrem gewebe - Google Patents
Vorrichtung zur messung der steifheit von starrem gewebeInfo
- Publication number
- DE69225713D1 DE69225713D1 DE69225713T DE69225713T DE69225713D1 DE 69225713 D1 DE69225713 D1 DE 69225713D1 DE 69225713 T DE69225713 T DE 69225713T DE 69225713 T DE69225713 T DE 69225713T DE 69225713 D1 DE69225713 D1 DE 69225713D1
- Authority
- DE
- Germany
- Prior art keywords
- stiffness
- measuring
- rigid tissue
- rigid
- tissue
- 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.)
- Expired - Fee Related
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/45—For evaluating or diagnosing the musculoskeletal system or teeth
- A61B5/4514—Cartilage
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/0048—Detecting, measuring or recording by applying mechanical forces or stimuli
- A61B5/0053—Detecting, measuring or recording by applying mechanical forces or stimuli by applying pressure, e.g. compression, indentation, palpation, grasping, gauging
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B2562/00—Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
- A61B2562/02—Details of sensors specially adapted for in-vivo measurements
- A61B2562/0261—Strain gauges
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/45—For evaluating or diagnosing the musculoskeletal system or teeth
- A61B5/4528—Joints
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Veterinary Medicine (AREA)
- Physics & Mathematics (AREA)
- Public Health (AREA)
- Biophysics (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Dentistry (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Rheumatology (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
- Force Measurement Appropriate To Specific Purposes (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI913673A FI90616C (fi) | 1991-08-01 | 1991-08-01 | Jäykän kudoksen jäykkyysmittauslaite ja mittausmenetelmä |
PCT/FI1992/000220 WO1993002619A1 (en) | 1991-08-01 | 1992-07-28 | Measuring device and measuring procedure for assessing the stiffness of rigid tissue |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69225713D1 true DE69225713D1 (de) | 1998-07-02 |
DE69225713T2 DE69225713T2 (de) | 1998-12-17 |
Family
ID=8532947
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69225713T Expired - Fee Related DE69225713T2 (de) | 1991-08-01 | 1992-07-28 | Vorrichtung zur messung der steifheit von starrem gewebe |
Country Status (5)
Country | Link |
---|---|
US (1) | US5494045A (de) |
EP (1) | EP0600920B1 (de) |
DE (1) | DE69225713T2 (de) |
FI (1) | FI90616C (de) |
WO (1) | WO1993002619A1 (de) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5503162A (en) * | 1992-04-21 | 1996-04-02 | Board Of Regents, University Of Texas System | Arthroscopic cartilage evaluator and method for using the same |
US5673708A (en) * | 1992-04-21 | 1997-10-07 | Board Of Regents, The University Of Texas System | Articular cartilage evaluator and method for using the same |
WO1997005825A1 (es) * | 1995-08-03 | 1997-02-20 | Asociacion Instituto De Biomecanica De Valencia Y Fundacion Mapfre Medicina | Instrumento para la medicion de la rigidez del cartilago articular |
US5904658A (en) * | 1996-08-23 | 1999-05-18 | Osteobiologics, Inc. | Hand-held materials tester |
ES2120916B1 (es) * | 1997-03-10 | 1999-06-01 | Inst De Biomecanica De Valenci | Instrumento para la cuantificacion del estado mecanico de conservacion de superficies biologicas. |
US6068604A (en) * | 1998-04-09 | 2000-05-30 | Smith & Nephew, Inc. | Cartilage indentor instrument |
AUPQ077899A0 (en) * | 1999-06-04 | 1999-06-24 | University Of Sydney, The | A device for evaluating the dynamic mechanical properties of materials |
DE19929578C2 (de) | 1999-06-21 | 2001-06-07 | Universitaetsklinikum Charite | Verfahren und Vorrichtung zur Knorpel-Testung |
US20030095993A1 (en) * | 2000-01-28 | 2003-05-22 | Hanne Bentz | Gel-infused sponges for tissue repair and augmentation |
FI20010832A0 (fi) * | 2001-04-23 | 2001-04-23 | Jukka Jurvelin | Menetelmä ja mittauslaite kokoonpainuvan kudoksen tutkimiseksi |
US20060178596A1 (en) * | 2005-01-25 | 2006-08-10 | University Of Massachusetts | Cutaneous indentation sensory testing device |
US7878987B2 (en) * | 2005-05-05 | 2011-02-01 | The Regents Of The University Of California | Methods and instruments for assessing bone fracture risk |
US9032806B2 (en) | 2008-02-25 | 2015-05-19 | Atrial Systems, Llc | Force assessment device and method for lead extraction |
AU2009219100B2 (en) * | 2008-02-29 | 2014-09-11 | Silesco Pty Ltd | An orthopaedic safety system |
TWI403303B (zh) * | 2009-10-19 | 2013-08-01 | Univ Nat Yang Ming | 檢測攝護腺軟硬程度的方法 |
SI23414A (sl) * | 2010-07-07 | 2012-01-31 | Tmg-Bmc D.O.O. | Metoda in naprava za neinvazivno in selektivno ugotavljanje biomehaniäśnih, kontrakcijskih in viskoelastiäśnih lastnosti skeletnih miĺ ic |
US8864777B2 (en) * | 2011-01-28 | 2014-10-21 | Anchor Orthopedics Xt Inc. | Methods for facilitating tissue puncture |
US10073522B2 (en) | 2014-12-12 | 2018-09-11 | Regents Of The University Of Minnesota | Articles of handwear for sensing forces applied to medical devices |
US20210228287A1 (en) | 2020-01-29 | 2021-07-29 | Covidien Lp | System and methods for identifying vessels within tissue |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3133355A (en) * | 1961-10-27 | 1964-05-19 | Gordon Alan | Muscle myotonometer |
US4132224A (en) * | 1977-01-12 | 1979-01-02 | Randolph Robert G | Durometer for indentible tissue and the like |
FR2382688A1 (fr) * | 1977-03-04 | 1978-09-29 | Oreal | Appareil de mesure de durete |
FR2474855A1 (fr) * | 1980-02-01 | 1981-08-07 | Oreal | Appareil a controler la fermete des tissus |
US4364399A (en) * | 1981-02-23 | 1982-12-21 | Dashefsky Joseph H | Diagnostic instrument |
DE3271702D1 (en) * | 1981-12-28 | 1986-07-17 | Olympus Optical Co | Tubular probe for sensing hardness variations when rubbed over a surface to be examined |
US4928707A (en) * | 1987-03-17 | 1990-05-29 | Regents Of The University Of Minnesota | Electronic pressure algometer apparatus |
GB2206791B (en) * | 1987-07-17 | 1991-05-15 | Dr Kevin Gordon Kelly | Diagnostic instrument |
US5224469A (en) * | 1989-12-22 | 1993-07-06 | Mocny Michael A | Quantitative acupressure device |
-
1991
- 1991-08-01 FI FI913673A patent/FI90616C/fi not_active IP Right Cessation
-
1992
- 1992-07-28 DE DE69225713T patent/DE69225713T2/de not_active Expired - Fee Related
- 1992-07-28 EP EP92915945A patent/EP0600920B1/de not_active Expired - Lifetime
- 1992-07-28 WO PCT/FI1992/000220 patent/WO1993002619A1/en active IP Right Grant
- 1992-07-28 US US08/240,642 patent/US5494045A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0600920A1 (de) | 1994-06-15 |
FI913673A0 (fi) | 1991-08-01 |
FI90616C (fi) | 1994-03-10 |
EP0600920B1 (de) | 1998-05-27 |
DE69225713T2 (de) | 1998-12-17 |
FI90616B (fi) | 1993-11-30 |
WO1993002619A1 (en) | 1993-02-18 |
FI913673A (fi) | 1993-02-02 |
US5494045A (en) | 1996-02-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |