JP4457217B2 - 骨検査システム - Google Patents
骨検査システム Download PDFInfo
- Publication number
- JP4457217B2 JP4457217B2 JP2008188639A JP2008188639A JP4457217B2 JP 4457217 B2 JP4457217 B2 JP 4457217B2 JP 2008188639 A JP2008188639 A JP 2008188639A JP 2008188639 A JP2008188639 A JP 2008188639A JP 4457217 B2 JP4457217 B2 JP 4457217B2
- Authority
- JP
- Japan
- Prior art keywords
- lower leg
- support
- load
- bone
- base
- 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.)
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- 210000000988 bone and bone Anatomy 0.000 title claims description 29
- 238000007689 inspection Methods 0.000 title claims description 10
- 239000000523 sample Substances 0.000 claims description 15
- 238000005259 measurement Methods 0.000 claims description 10
- 238000002604 ultrasonography Methods 0.000 claims description 5
- 210000001699 lower leg Anatomy 0.000 description 52
- 210000002303 tibia Anatomy 0.000 description 19
- 210000002414 leg Anatomy 0.000 description 10
- 238000010586 diagram Methods 0.000 description 4
- 238000006073 displacement reaction Methods 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 238000005452 bending Methods 0.000 description 3
- 230000003028 elevating effect Effects 0.000 description 3
- 210000003141 lower extremity Anatomy 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 210000003423 ankle Anatomy 0.000 description 2
- 210000002683 foot Anatomy 0.000 description 2
- 210000003127 knee Anatomy 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 239000003302 ferromagnetic material Substances 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/08—Detecting organic movements or changes, e.g. tumours, cysts, swellings
- A61B8/0875—Detecting organic movements or changes, e.g. tumours, cysts, swellings for diagnosis of bone
-
- 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
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/45—For evaluating or diagnosing the musculoskeletal system or teeth
- A61B5/4504—Bones
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
- A61B5/6801—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be attached to or worn on the body surface
- A61B5/6813—Specially adapted to be attached to a specific body part
- A61B5/6828—Leg
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/40—Positioning of patients, e.g. means for holding or immobilising parts of the patient's body
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/42—Details of probe positioning or probe attachment to the patient
- A61B8/4209—Details of probe positioning or probe attachment to the patient by using holders, e.g. positioning frames
- A61B8/4218—Details of probe positioning or probe attachment to the patient by using holders, e.g. positioning frames characterised by articulated arms
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Veterinary Medicine (AREA)
- Biophysics (AREA)
- Public Health (AREA)
- Pathology (AREA)
- General Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Animal Behavior & Ethology (AREA)
- Physics & Mathematics (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Radiology & Medical Imaging (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Rheumatology (AREA)
- Dentistry (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Ultra Sonic Daignosis Equipment (AREA)
Description
Claims (2)
- 被検者の下腿を支持する下腿支持装置と、
支持された下腿の骨に荷重を加える荷重機構と、
前記下腿の骨に対して超音波を送受し、受信した超音波信号に基づき測定を行う超音波ユニットと、
を有し、前記荷重による骨の変形を超音波ユニットで測定する骨検査システムであって、
前記下腿支持装置は、
主ベースと、
主ベースに対して回動可能に支持される回動ベースと、
共通の回動ベースに設置され、下腿の近位側と遠位側とを個々に支持する近位支持部および遠位支持部と、
を有し、
回動ベースの回動の軸線は、下腿の近位側に対応する位置にあり、回動によって遠位側が上下し、
被検者の左右の下腿に対応して、回動ベースと近位支持部と遠位支持部を含む下腿支持セットを二つ有し、
さらに、前記二つの下腿支持セットの間に設けられ、前記荷重機構を旋回可能に支持する支柱を有し、この旋回によって前記荷重機構を被検者の左右の下腿に選択的に対向させることができ、
前記荷重機構は、揺動するレバーと、このレバーに沿って往復運動する重りとを有し、前記重りの往復運動により周期的に変化する荷重を加える、
骨検査システム。 - 請求項1に記載の骨検査システムであって、前記超音波ユニットは、下腿の骨に対して超音波を送受する超音波プローブを有し、超音波プローブは前記支柱に支持され、前記旋回によって前記超音波プローブを被検者の左右の下腿に選択的に対向させることができる、骨検査システム。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008188639A JP4457217B2 (ja) | 2008-07-22 | 2008-07-22 | 骨検査システム |
PCT/JP2009/062989 WO2010010854A1 (ja) | 2008-07-22 | 2009-07-17 | 骨検査システムおよび下腿支持装置 |
EP09800368.4A EP2311375B1 (en) | 2008-07-22 | 2009-07-17 | Bone inspecting system with lower leg support device |
US13/055,405 US8317710B2 (en) | 2008-07-22 | 2009-07-17 | Bone inspecting system, and lower leg supporting device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008188639A JP4457217B2 (ja) | 2008-07-22 | 2008-07-22 | 骨検査システム |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2009265297A Division JP2010042290A (ja) | 2009-11-20 | 2009-11-20 | 骨検査システムおよび下腿支持装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2010022644A JP2010022644A (ja) | 2010-02-04 |
JP4457217B2 true JP4457217B2 (ja) | 2010-04-28 |
Family
ID=41570317
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008188639A Active JP4457217B2 (ja) | 2008-07-22 | 2008-07-22 | 骨検査システム |
Country Status (4)
Country | Link |
---|---|
US (1) | US8317710B2 (ja) |
EP (1) | EP2311375B1 (ja) |
JP (1) | JP4457217B2 (ja) |
WO (1) | WO2010010854A1 (ja) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2550078T3 (es) | 2011-07-22 | 2015-11-04 | Stryker Corporation | Soporte para una extremidad del cuerpo con múltiples posiciones |
US10292887B2 (en) | 2012-12-31 | 2019-05-21 | Mako Surgical Corp. | Motorized joint positioner |
AU2015229719B2 (en) | 2014-03-10 | 2017-04-06 | Stryker Corporation | Limb positioning system |
US11045164B2 (en) * | 2015-01-22 | 2021-06-29 | Boston Scientific Scimed, Inc. | Noninvasive fluid and electrolyte balance monitor |
US9951904B2 (en) | 2015-03-24 | 2018-04-24 | Stryker Corporation | Rotatable seat clamps for rail clamp |
CN108186137B (zh) * | 2018-02-28 | 2024-04-19 | 重庆英泰帝克科技有限公司 | 踝关节融合手术用固定装置 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3964786A (en) * | 1974-12-20 | 1976-06-22 | David Mashuda | Mechanized wheelchair |
US4700373A (en) * | 1986-05-01 | 1987-10-13 | Miller Edward H | Platforms for X-ray examination of knee joints |
JP3171562B2 (ja) | 1996-08-09 | 2001-05-28 | 綱善 森川 | リクライニング式車椅子 |
JP4171121B2 (ja) * | 1998-12-14 | 2008-10-22 | 有限会社倉敷システムデザイン | 骨強度測定方法及び装置 |
JP2002065386A (ja) | 2000-08-25 | 2002-03-05 | Paramount Bed Co Ltd | ベッド変換機能を有する椅子 |
JP2002085463A (ja) | 2000-09-19 | 2002-03-26 | Masaki Suzumori | 車椅子とベットを兼用する機能椅子 |
JP2002330965A (ja) * | 2001-05-08 | 2002-11-19 | Matsushita Electric Ind Co Ltd | 骨診断装置 |
AU2002349065A1 (en) * | 2001-11-30 | 2003-06-10 | Shu Lin Cheng | A method and device for the non-invasive assessment of bones |
JP4189840B2 (ja) * | 2003-10-20 | 2008-12-03 | 独立行政法人産業技術総合研究所 | 超音波を利用した軟組織の粘弾性推定装置およびプログラム |
US7806823B2 (en) * | 2004-09-27 | 2010-10-05 | Aloka Co., Ltd. | Ultrasonic diagnostic apparatus |
JP4854212B2 (ja) * | 2005-03-31 | 2012-01-18 | 日立アロカメディカル株式会社 | 超音波診断装置 |
JP4814689B2 (ja) | 2006-05-15 | 2011-11-16 | 日立アロカメディカル株式会社 | 骨検査システム及び検査部位固定装置 |
JP4359626B2 (ja) * | 2007-03-29 | 2009-11-04 | アロカ株式会社 | 荷重装置 |
JP5280647B2 (ja) * | 2007-05-29 | 2013-09-04 | 古野電気株式会社 | 超音波を用いた骨強度診断装置及び超音波を用いた骨強度診断装置が作動する方法 |
DE602007004976D1 (de) * | 2007-07-27 | 2010-04-08 | Aloka Co Ltd | Diagnostisches Ultraschallgerät |
-
2008
- 2008-07-22 JP JP2008188639A patent/JP4457217B2/ja active Active
-
2009
- 2009-07-17 US US13/055,405 patent/US8317710B2/en active Active
- 2009-07-17 WO PCT/JP2009/062989 patent/WO2010010854A1/ja active Application Filing
- 2009-07-17 EP EP09800368.4A patent/EP2311375B1/en active Active
Also Published As
Publication number | Publication date |
---|---|
EP2311375A1 (en) | 2011-04-20 |
EP2311375A4 (en) | 2013-01-02 |
WO2010010854A1 (ja) | 2010-01-28 |
US8317710B2 (en) | 2012-11-27 |
EP2311375B1 (en) | 2014-11-26 |
US20110130688A1 (en) | 2011-06-02 |
JP2010022644A (ja) | 2010-02-04 |
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