JP3930909B2 - 生体又は人工組織の粘弾性を検査する装置 - Google Patents
生体又は人工組織の粘弾性を検査する装置 Download PDFInfo
- Publication number
- JP3930909B2 JP3930909B2 JP52582397A JP52582397A JP3930909B2 JP 3930909 B2 JP3930909 B2 JP 3930909B2 JP 52582397 A JP52582397 A JP 52582397A JP 52582397 A JP52582397 A JP 52582397A JP 3930909 B2 JP3930909 B2 JP 3930909B2
- Authority
- JP
- Japan
- Prior art keywords
- assembly
- probe according
- probe
- tissue
- axial movement
- 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
- 239000000523 sample Substances 0.000 claims description 30
- 229920002379 silicone rubber Polymers 0.000 claims description 2
- 239000004945 silicone rubber Substances 0.000 claims description 2
- 239000012777 electrically insulating material Substances 0.000 claims 1
- 238000005259 measurement Methods 0.000 description 12
- 230000000704 physical effect Effects 0.000 description 10
- 238000000691 measurement method Methods 0.000 description 4
- 238000013016 damping Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000005192 partition Methods 0.000 description 3
- 230000001066 destructive effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 208000017520 skin disease Diseases 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 208000035475 disorder Diseases 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000002559 palpation Methods 0.000 description 1
- 230000001902 propagating effect Effects 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
- 230000009885 systemic effect Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Images
Landscapes
- Ultra Sonic Daignosis Equipment (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IL11678496A IL116784A (en) | 1996-01-16 | 1996-01-16 | Device for examining viscoelasticity of a living or artificial tissue |
| PCT/IB1996/001469 WO1997025921A1 (en) | 1996-01-16 | 1996-12-27 | Device for examining viscoelasticity of a living of artificial tissue |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2000503223A5 JP2000503223A5 (enExample) | 2004-11-11 |
| JP3930909B2 true JP3930909B2 (ja) | 2007-06-13 |
Family
ID=38212220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP52582397A Expired - Fee Related JP3930909B2 (ja) | 1996-01-16 | 1996-12-27 | 生体又は人工組織の粘弾性を検査する装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3930909B2 (enExample) |
-
1996
- 1996-12-27 JP JP52582397A patent/JP3930909B2/ja not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2000503223A (ja) | 生体又は人工組織の粘弾性を検査する装置 | |
| US4947851A (en) | Method and device for acoustic testing of elasticity of biological tissues | |
| Menciassi et al. | Force feedback-based microinstrument for measuring tissue properties and pulse in microsurgery | |
| JP2001502557A (ja) | 生体軟部組織の機械的振動を記録するための方法および装置 | |
| US20100304877A1 (en) | Hitting position detecting device, hitting position detecting method, and method of manufacturing hitting position detecting device | |
| JP2000051156A (ja) | 触覚センサ信号処理装置 | |
| US6289734B1 (en) | In-situ non-destructive audiosonic identification system for visco-elastic materials | |
| US6494840B1 (en) | Portable ultrasonic palpation system | |
| CN103702610A (zh) | 用于测试和锻炼骨盆底肌肉组织的设备、系统和方法 | |
| JPH11503628A (ja) | 最適化関数を用いた骨の音響分析方法及び装置 | |
| JP2002034930A (ja) | 表面構造の弾性特性を測定する測定装置 | |
| JP3930909B2 (ja) | 生体又は人工組織の粘弾性を検査する装置 | |
| Chossat et al. | Soft acoustic waveguides for strain, deformation, localization, and twist measurements | |
| CN101947116B (zh) | 骨密度的测量装置及检测方法 | |
| WO2018134996A1 (ja) | 皮膚感覚閾値の測定装置 | |
| Yun et al. | A resonant tactile stiffness sensor for lump localization in robot-assisted minimally invasive surgery | |
| US7927011B2 (en) | Method of estimating surface temperature of a diagnostic ultrasound probe | |
| Sarvazyan et al. | Utilization of surface acoustic waves and shear acoustic properties for imaging and tissue characterization | |
| JP4517149B2 (ja) | 硬さ測定器および硬さ測定装置、ならびに硬さ評価方法 | |
| Esmaeel et al. | Determination of Viscoelastic Properties For Soft Tissues Using Piezoelectric Bender | |
| Itoh et al. | Measurement of silicone rubber hardness by use of a quartz-crystal tuning-fork tactile sensor | |
| Schafer et al. | Design of a miniature in-vivo shock wave hydrophone | |
| Pattnaik et al. | Studies of lead free piezo-electric materials based ultrasonic mems model for bio sensor | |
| Madigosky et al. | Dynamic hardness tester and cure meter | |
| Jiang et al. | Development of soft tactile sensor for prostatic palpation diagnosis: sensor structure design and analysis |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20031224 |
|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20031224 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20061128 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20061222 |
|
| TRDD | Decision of grant or rejection written | ||
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20070220 |
|
| A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20070312 |
|
| R150 | Certificate of patent or registration of utility model |
Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
| LAPS | Cancellation because of no payment of annual fees |