KR101319843B1 - 압박 보조기의 정맥 환류의 혈류역학에 대한 영향을시뮬레이션하여 압박 보조기의 선택을 돕는 장치 - Google Patents
압박 보조기의 정맥 환류의 혈류역학에 대한 영향을시뮬레이션하여 압박 보조기의 선택을 돕는 장치 Download PDFInfo
- Publication number
- KR101319843B1 KR101319843B1 KR1020077021365A KR20077021365A KR101319843B1 KR 101319843 B1 KR101319843 B1 KR 101319843B1 KR 1020077021365 A KR1020077021365 A KR 1020077021365A KR 20077021365 A KR20077021365 A KR 20077021365A KR 101319843 B1 KR101319843 B1 KR 101319843B1
- Authority
- KR
- South Korea
- Prior art keywords
- compression
- pressure
- values
- brace
- flow rate
- 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
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- 230000000004 hemodynamic effect Effects 0.000 title claims abstract description 4
- 230000000694 effects Effects 0.000 title description 7
- 238000007906 compression Methods 0.000 claims abstract description 38
- 230000006835 compression Effects 0.000 claims abstract description 38
- 230000017531 blood circulation Effects 0.000 claims abstract description 18
- 238000001990 intravenous administration Methods 0.000 claims abstract description 15
- 201000002282 venous insufficiency Diseases 0.000 claims abstract description 11
- 238000004088 simulation Methods 0.000 claims abstract description 9
- 230000000877 morphologic effect Effects 0.000 claims abstract description 5
- 210000003462 vein Anatomy 0.000 claims description 12
- 244000309466 calf Species 0.000 claims description 11
- 230000001225 therapeutic effect Effects 0.000 claims description 11
- 210000004204 blood vessel Anatomy 0.000 claims description 5
- 238000013507 mapping Methods 0.000 claims description 3
- 238000010992 reflux Methods 0.000 claims description 3
- 238000004364 calculation method Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 claims 1
- 210000003414 extremity Anatomy 0.000 description 12
- 210000002414 leg Anatomy 0.000 description 7
- 210000003141 lower extremity Anatomy 0.000 description 7
- 238000013178 mathematical model Methods 0.000 description 6
- 238000005259 measurement Methods 0.000 description 4
- 210000000689 upper leg Anatomy 0.000 description 3
- 210000003423 ankle Anatomy 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 210000003191 femoral vein Anatomy 0.000 description 2
- 210000002683 foot Anatomy 0.000 description 2
- 238000011835 investigation Methods 0.000 description 2
- 230000001404 mediated effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000007170 pathology Effects 0.000 description 2
- 230000008685 targeting Effects 0.000 description 2
- 206010011985 Decubitus ulcer Diseases 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 201000002816 chronic venous insufficiency Diseases 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 238000013144 data compression Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 210000003041 ligament Anatomy 0.000 description 1
- 210000003752 saphenous vein Anatomy 0.000 description 1
- 230000002792 vascular Effects 0.000 description 1
Images
Classifications
-
- 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
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/06—Bandages or dressings; Absorbent pads specially adapted for feet or legs; Corn-pads; Corn-rings
- A61F13/08—Elastic stockings; for contracting aneurisms
Landscapes
- Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Veterinary Medicine (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
- Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
- Measuring And Recording Apparatus For Diagnosis (AREA)
- Finger-Pressure Massage (AREA)
Abstract
Description
Claims (8)
- - 사지의 형태적 특성(20)을 표현하는 데이타인 제1 파일을 정립하는 수단,- 압박 보조기의 치수 특성과 유동학적 특성(22)을 표현하는 데이타인 제2 파일을 정립하는 수단, 및- 사지의 표면에 대응하는 복수의 소정의 지점에서, 상기 압박 보조기에 의해 가해질 수 있는 압박 압력값을 상기 제1 파일과 제2 파일을 기초로 하여 결정할 수 있는 압박 압력 사상(mapping) 계산 수단(18)을 포함하며, 탄성 또는 비탄성 재료로 제작되는 압축성 보조기 형태의 압박 보조기에 의해서 정맥 환류에 대해 발생하는 치료 효과를 디스플레이하고, 압박 보조기가 사용되는 사지의 형태에 대한 압박 보조기의 개작 및 압박 보조기의 선택을 돕는 장치로서,- 상기 사상 계산 수단에 의해 계산된 상기 압박 압력을 입력으로 수신하고, 사지의 장딴지 정맥 망을 표현하는 수치 모델의 복수의 지점에서의 혈류 속도값 및/또는 정맥 내 압력값을 전달하며, 상기 정맥 환류의 혈류역학에 대한 압박 동작을 수치적으로 시뮬레이션하는 수단(10), 및- 수치 시뮬레이션 수단에 의해 결정된 혈류 속도값 및/또는 정맥 내 압력값을 표시하는 수단(26)을 또한 포함하고,상기 압박 보조기에 의해 정맥 환류에 대해 발생하는 깊이 방향의 치료 효과를 직접 디스플레이하는 것을 특징으로 하는 압박 보조기의 선택을 돕는 장치.
- 삭제
- 삭제
- 삭제
- 제1항에 있어서, 혈류 속도값 및/또는 정맥 내 압력값을 표시하는 수단(26)은 장딴지 정맥 망의 혈관 단편을 나타내는 다수의 상호 연결된 호(32)로 구성된 방향 가중 그래프를 디스플레이하기 위한 수단을 포함하고, 이들 디스플레이 수단은 수치 시뮬레이션 수단에 의해 계산된 대응하는 혈류 속도값 및/또는 정맥 내 압력값을 그래프의 각 호와 연관시킬 수 있는 것을 특징으로 하는 압박 보조기의 선택을 돕는 장치.
- 제5항에 있어서, 디스플레이 수단은 대응하는 혈류 속도값 및/또는 정맥 내 압력값을 그래프(30, 36)의 각 호(32)에 국부적으로 색채 코딩할 수 있는 것을 특 징으로 하는 압박 보조기의 선택을 돕는 장치.
- 제5항에 있어서, 디스플레이 수단은 그래프(30)의 평면 화상을 생성할 수 있는 수단을 포함하는 것을 특징으로 하는 압박 보조기의 선택을 돕는 장치.
- 제5항에 있어서, 디스플레이 수단은 그래프(36)의 3차원 화상과 사지 표면의 3차원 화상(38)을 중첩하여 생성할 수 있는 수단을 포함하는 것을 특징으로 하는 압박 보조기의 선택을 돕는 장치.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0501569A FR2882172B1 (fr) | 2005-02-16 | 2005-02-16 | Dispositif d'aide a la selection d'une orthese de contention par simulation de ses effets sur l'hemodynamique du retour veineux |
FR05/01,569 | 2005-02-16 | ||
PCT/FR2006/000244 WO2006087442A1 (fr) | 2005-02-16 | 2006-02-03 | Dispositif d’aide a la selection d’une orthese de contention par simulation de ses effets sur l’hemodynamique du retour veineux |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20070120957A KR20070120957A (ko) | 2007-12-26 |
KR101319843B1 true KR101319843B1 (ko) | 2013-10-17 |
Family
ID=34954206
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020077021365A Expired - Fee Related KR101319843B1 (ko) | 2005-02-16 | 2006-02-03 | 압박 보조기의 정맥 환류의 혈류역학에 대한 영향을시뮬레이션하여 압박 보조기의 선택을 돕는 장치 |
Country Status (11)
Country | Link |
---|---|
US (1) | US8444582B2 (ko) |
EP (1) | EP1849111B1 (ko) |
JP (1) | JP4959586B2 (ko) |
KR (1) | KR101319843B1 (ko) |
CN (1) | CN101194259B (ko) |
AU (1) | AU2006215487B2 (ko) |
BR (1) | BRPI0607950A2 (ko) |
CA (1) | CA2597744C (ko) |
FR (1) | FR2882172B1 (ko) |
RU (1) | RU2402976C2 (ko) |
WO (1) | WO2006087442A1 (ko) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2929108B1 (fr) * | 2008-03-28 | 2010-04-23 | Innothera Topic Int | Orthese compressive du type bas de contention a mise en place et retrait faciles |
US8200466B2 (en) | 2008-07-21 | 2012-06-12 | The Board Of Trustees Of The Leland Stanford Junior University | Method for tuning patient-specific cardiovascular simulations |
FR2942130B1 (fr) * | 2009-02-13 | 2019-09-06 | Laboratoires Innothera | Procede d'evaluation de la tenue sur le membre inferieur d'une orthese de contention veineuse elastique tricotee |
US9405886B2 (en) | 2009-03-17 | 2016-08-02 | The Board Of Trustees Of The Leland Stanford Junior University | Method for determining cardiovascular information |
FR2949319B1 (fr) * | 2009-09-01 | 2011-08-26 | Innothera Lab Sa | Procede de caracterisation d'une orthese de contention veineuse elastique tricotee. |
AU2014200720B2 (en) * | 2010-03-09 | 2016-03-03 | Kpr U.S., Llc | Improved venous augmentation system |
US8315812B2 (en) | 2010-08-12 | 2012-11-20 | Heartflow, Inc. | Method and system for patient-specific modeling of blood flow |
FR2967051B1 (fr) | 2010-11-10 | 2012-11-30 | Innothera Topic Int | Orthese sur mesure de compression/contention, pour le renforcement de la pompe musculo-aponevrotique du mollet. |
FR2982768B1 (fr) | 2011-11-22 | 2013-11-22 | Innothera Topic Int | Orthese adaptee de compression/contention, pour le renforcement de la pompe musculo-aponevrotique du mollet |
GB201219244D0 (en) * | 2012-10-26 | 2012-12-12 | 3M Innovative Properties Co | Monitoring system for use in compression therapy |
GB201219242D0 (en) * | 2012-10-26 | 2012-12-12 | 3M Innovative Properties Co | Monitoring system for determining the efficiency of a compression device |
CA2978277A1 (en) * | 2014-11-05 | 2016-05-12 | The Regents Of The University Of California | Telemedical wearable sensing system for management of chronic venous disorders |
FR3038215A1 (fr) * | 2015-07-03 | 2017-01-06 | Univ Montpellier | Dispositif de mesures biomecaniques des vaisseaux et d'analyse volumetrique des membres. |
WO2017120387A1 (en) * | 2016-01-06 | 2017-07-13 | Board Of Regents Of The Nevada System Of Higher Education On Behalf Of The University Of Nevada, | Compression stockings and methods of thereof |
WO2017189926A1 (en) | 2016-04-27 | 2017-11-02 | Radial Medical, Inc. | Adaptive compression therapy systems and methods |
US20240216182A1 (en) * | 2019-08-21 | 2024-07-04 | L&R Usa Inc. | Compression therapy arrangement and methods for operating and monitoring the same |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2004095342A2 (fr) * | 2003-04-22 | 2004-11-04 | Laboratoires Innothera, (Sas) | Dispositif d’aide a la selection d’une orthese de contention et a son adaptation a la morphologie d’un membre |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IL120881A (en) * | 1996-07-30 | 2002-09-12 | It M R Medic L Cm 1997 Ltd | Method and device for continuous and non-invasive monitoring of peripheral arterial tone |
US6340353B1 (en) * | 1996-09-30 | 2002-01-22 | Jeanne K. Pomatto | Manufacture of cranial remodeling orthosis |
DE19916978C1 (de) * | 1999-04-15 | 2001-04-26 | Bock Orthopaed Ind | Verfahren zum Vermessen eines Körperbereichs |
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2005
- 2005-02-16 FR FR0501569A patent/FR2882172B1/fr not_active Expired - Lifetime
-
2006
- 2006-02-03 JP JP2007555657A patent/JP4959586B2/ja not_active Expired - Fee Related
- 2006-02-03 CN CN2006800047961A patent/CN101194259B/zh not_active Expired - Fee Related
- 2006-02-03 KR KR1020077021365A patent/KR101319843B1/ko not_active Expired - Fee Related
- 2006-02-03 BR BRPI0607950-4A patent/BRPI0607950A2/pt not_active IP Right Cessation
- 2006-02-03 AU AU2006215487A patent/AU2006215487B2/en not_active Ceased
- 2006-02-03 US US11/884,475 patent/US8444582B2/en active Active
- 2006-02-03 EP EP06709236.1A patent/EP1849111B1/fr active Active
- 2006-02-03 RU RU2007134411/14A patent/RU2402976C2/ru active
- 2006-02-03 CA CA2597744A patent/CA2597744C/fr active Active
- 2006-02-03 WO PCT/FR2006/000244 patent/WO2006087442A1/fr active Application Filing
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2004095342A2 (fr) * | 2003-04-22 | 2004-11-04 | Laboratoires Innothera, (Sas) | Dispositif d’aide a la selection d’une orthese de contention et a son adaptation a la morphologie d’un membre |
Also Published As
Publication number | Publication date |
---|---|
WO2006087442A1 (fr) | 2006-08-24 |
AU2006215487A1 (en) | 2006-08-24 |
RU2402976C2 (ru) | 2010-11-10 |
CA2597744C (fr) | 2015-11-03 |
EP1849111B1 (fr) | 2020-08-26 |
JP4959586B2 (ja) | 2012-06-27 |
KR20070120957A (ko) | 2007-12-26 |
AU2006215487B2 (en) | 2010-09-30 |
EP1849111A1 (fr) | 2007-10-31 |
US8444582B2 (en) | 2013-05-21 |
BRPI0607950A2 (pt) | 2009-10-20 |
US20090055148A1 (en) | 2009-02-26 |
WO2006087442A8 (fr) | 2007-10-04 |
CN101194259A (zh) | 2008-06-04 |
JP2008529699A (ja) | 2008-08-07 |
CN101194259B (zh) | 2012-07-04 |
CA2597744A1 (fr) | 2006-08-24 |
RU2007134411A (ru) | 2009-03-27 |
FR2882172B1 (fr) | 2007-11-02 |
HK1124136A1 (en) | 2009-07-03 |
FR2882172A1 (fr) | 2006-08-18 |
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