JP5539999B2 - 心臓ポンプシステム - Google Patents
心臓ポンプシステム Download PDFInfo
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- JP5539999B2 JP5539999B2 JP2011530986A JP2011530986A JP5539999B2 JP 5539999 B2 JP5539999 B2 JP 5539999B2 JP 2011530986 A JP2011530986 A JP 2011530986A JP 2011530986 A JP2011530986 A JP 2011530986A JP 5539999 B2 JP5539999 B2 JP 5539999B2
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
- A61M60/40—Details relating to driving
- A61M60/403—Details relating to driving for non-positive displacement blood pumps
- A61M60/419—Details relating to driving for non-positive displacement blood pumps the force acting on the blood contacting member being permanent magnetic, e.g. from a rotating magnetic coupling between driving and driven magnets
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
- A61M60/10—Location thereof with respect to the patient's body
- A61M60/122—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient's body
- A61M60/126—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient's body implantable via, into, inside, in line, branching on, or around a blood vessel
- A61M60/135—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient's body implantable via, into, inside, in line, branching on, or around a blood vessel inside a blood vessel, e.g. using grafting
- A61M60/139—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient's body implantable via, into, inside, in line, branching on, or around a blood vessel inside a blood vessel, e.g. using grafting inside the aorta, e.g. intra-aortic balloon pumps
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
- A61M60/20—Type thereof
- A61M60/205—Non-positive displacement blood pumps
- A61M60/216—Non-positive displacement blood pumps including a rotating member acting on the blood, e.g. impeller
- A61M60/226—Non-positive displacement blood pumps including a rotating member acting on the blood, e.g. impeller the blood flow through the rotating member having mainly radial components
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
- A61M60/40—Details relating to driving
- A61M60/403—Details relating to driving for non-positive displacement blood pumps
- A61M60/422—Details relating to driving for non-positive displacement blood pumps the force acting on the blood contacting member being electromagnetic, e.g. using canned motor pumps
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
- A61M60/50—Details relating to control
- A61M60/508—Electronic control means, e.g. for feedback regulation
- A61M60/515—Regulation using real-time patient data
- A61M60/531—Regulation using real-time patient data using blood pressure data, e.g. from blood pressure sensors
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
- A61M60/80—Constructional details other than related to driving
- A61M60/855—Constructional details other than related to driving of implantable pumps or pumping devices
- A61M60/871—Energy supply devices; Converters therefor
- A61M60/873—Energy supply devices; Converters therefor specially adapted for wireless or transcutaneous energy transfer [TET], e.g. inductive charging
-
- 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
- A61F2230/00—Geometry of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
- A61F2230/0002—Two-dimensional shapes, e.g. cross-sections
- A61F2230/0028—Shapes in the form of latin or greek characters
- A61F2230/005—Rosette-shaped, e.g. star-shaped
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2205/00—General characteristics of the apparatus
- A61M2205/32—General characteristics of the apparatus with radio-opaque indicia
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2205/00—General characteristics of the apparatus
- A61M2205/82—Internal energy supply devices
- A61M2205/8237—Charging means
- A61M2205/8243—Charging means by induction
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
- A61M60/10—Location thereof with respect to the patient's body
- A61M60/122—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient's body
- A61M60/126—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient's body implantable via, into, inside, in line, branching on, or around a blood vessel
- A61M60/148—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient's body implantable via, into, inside, in line, branching on, or around a blood vessel in line with a blood vessel using resection or like techniques, e.g. permanent endovascular heart assist devices
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Heart & Thoracic Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- Veterinary Medicine (AREA)
- Cardiology (AREA)
- Public Health (AREA)
- Biomedical Technology (AREA)
- General Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mechanical Engineering (AREA)
- Hematology (AREA)
- Anesthesiology (AREA)
- Vascular Medicine (AREA)
- Transplantation (AREA)
- Computer Networks & Wireless Communication (AREA)
- Medical Informatics (AREA)
- External Artificial Organs (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Prostheses (AREA)
Description
図48では、記号Y1、Y2、Y3などは回路内の試験点を表す。図中のこれらの構成要素およびそれぞれの値はこの特定の実装形態で機能する値であり、これはもちろん、無数の可能な設計の解決策の1つにすぎない。
1.針または管状の器具を患者の身体の胸部内に挿入するステップと、
2.針または管状の器具を使用して胸部に気体を充填し、それによって胸腔を膨張させるステップと、
3.少なくとも2つの腹腔鏡トロカールを患者の体内に配置するステップと、
4.腹腔鏡トロカールの1つを通して胸部内にカメラを挿入するステップと、
5.腹腔鏡トロカールの1つを通して切開具を挿入し、所期の配置領域を切開するステップと、
6.胸部内の血流の任意の部分内に回転体を配置するステップと、
7.デバイスに動力供給するエネルギー源を接続するステップとを含む手術方法の流れ図を示す。
1.患者の皮膚を切るステップと、
2.胸腔を開くステップと、
3.患者の心臓もしくは大動脈内の血流の内側または肺動脈の内側で回転体を配置すべき配置領域を切開するステップと、
4.配置領域内に回転体を配置するステップと、
5.デバイスに動力供給するエネルギー源を接続するステップとを含む手術方法の流れ図を示す。
1.針または管状の器具を患者の身体の腹部内に挿入するステップと、
2.針または管状の器具を使用して腹部に気体を充填し、それによって腹腔を膨張させるステップと、
3.少なくとも2つの腹腔鏡トロカールを患者の体内に配置するステップと、
4.腹腔鏡トロカールの1つを通して腹部内にカメラを挿入するステップと、
5.腹腔鏡トロカールの1つを通して切開具を挿入し、所期の配置領域を切開するステップと、
6.腹部大動脈内の血流の任意の部分内に回転体を配置するステップと、
7.デバイスに動力供給するエネルギー源を接続するステップとを含む手術方法の流れ図を示す。
1.患者の皮膚を切るステップと、
2.腹腔を開くステップと、
3.患者の腹部大動脈の領域内で回転体を配置すべき配置領域を切開するステップと、
4.腹部大動脈内の血流内に回転体を配置するステップと、
5.デバイスに動力供給するエネルギー源を接続するステップとを含む手術方法の流れ図を示す。
1.針または管状の器具を患者の身体の胸部内に挿入するステップと、
2.針または管状の器具を使用して胸部に気体を充填し、それによって胸腔を膨張させるステップと、
3.少なくとも2つの腹腔鏡トロカールを患者の体内に配置するステップと、
4.腹腔鏡トロカールの1つを通して胸部内にカメラを挿入するステップと、
5.腹腔鏡トロカールの1つを通して少なくとも1つの切開具を挿入し、患者の血管システム内の所期の配置領域を切開するステップと、
6.患者の胸部内の血流の任意の部分内、心臓もしくは大動脈内の血管の血流の内側、または肺動脈の内側に回転体を配置するステップと、
7.患者の血管の血流の外側、心臓もしくは大動脈の外側、または肺動脈の外側の配置領域内に固定子を配置し、前記固定子を回転体の外側に配置し、回転体に無線エネルギーを供給して回転体の回転運動を引き起こすステップと、
8.固定子に動力供給するエネルギー源を接続するステップとを含む手術方法の流れ図を示す。
1.患者の皮膚を切るステップと、
2.腹腔を開くステップと、
3.患者の胸部内の血流の任意の部分内、心臓もしくは大動脈内の血管の血流の内側、または肺動脈の内側に回転体を配置するステップと、
4.患者の血管の血流の外側、心臓もしくは大動脈の外側、または肺動脈の外側の配置領域内に固定子を配置し、前記固定子を回転体の外側に配置し、回転体に無線エネルギーを供給して回転体の回転運動を引き起こすステップと、
5.固定子に動力供給するエネルギー源を接続するステップとを含む手術方法の流れ図を示す。
1.針または管状の器具を患者の身体の腹部内に挿入するステップと、
2.針または管状の器具を使用して腹部に気体を充填し、それによって腹腔を膨張させるステップと、
3.少なくとも2つの腹腔鏡トロカールを患者の体内に配置するステップと、
4.腹腔鏡トロカールの1つを通して腹部内にカメラを挿入するステップと、
5.腹腔鏡トロカールの1つを通して少なくとも1つの切開具を挿入し、患者の腹部大動脈の領域内の所期の配置領域を切開するステップと、
6.患者の腹部大動脈内の血流の内側に回転体を配置するステップと、
7.腹部大動脈の血流の外側の配置領域内に固定子を配置し、固定子を回転体の外側に配置し、回転体に無線エネルギーを供給して回転体の回転運動を引き起こすステップと、
8.固定子に動力供給するエネルギー源を接続するステップとを含む手術方法の流れ図を示す。
1.患者の皮膚を切るステップと、
2.腹腔を開くステップと、
3.患者の腹部大動脈内の血流の任意の部分内に回転体を配置するステップと、
4.腹部大動脈の血流の外側の配置領域内に固定子を配置し、固定子を回転体の外側に配置し、回転体に無線エネルギーを供給して回転体の回転運動を引き起こすステップと、
5.固定子に動力供給するエネルギー源を接続するステップとを含む手術方法の流れ図を示す。
1.管状の器具を患者の身体の大腿動脈内に挿入するステップと、
2.器具を使用して、大腿動脈を通して大動脈へ回転体を案内するステップと、
3.大動脈の内側で回転体を放出するステップと、
4.駆動ユニットが回転体と磁気的に接触するように、大動脈の外側に駆動ユニットを配置するステップとを含む手術方法の流れ図を示す。
1.管状の器具を患者の身体の大腿動脈内に挿入するステップと、
2.器具を使用して、大腿動脈を通して腹部大動脈へ回転体を案内するステップと、
3.腹部大動脈の内側で回転体を放出するステップと、
4.駆動ユニットが回転体と磁気的に接触するように、大動脈の外側に駆動ユニットを配置するステップとを含む手術方法の流れ図を示す。
14 固定子; 18 回転体; 20 外壁; 22 外側表面;
24 内側表面; 26 ブレード; C 中心域。
Claims (1)
- ヒト患者の心臓を支援する心臓ポンプシステムであって、前記心臓ポンプシステムは第1のポンプ装置と第2のポンプ装置とから構成され、これら第1および第2のポンプ装置のそれぞれは中心軸部が無く且つ前記ヒトの血流内に配置される第1回転体と第2回転体を有すると共に、これら回転体はその長手方向線が出口から入口への血流方向と一致し、且つ前記各回転体の内部で放射状に延長するブレード群の一端が各回転体の内壁に取付けられ、その他端が各回転体の前記長手方向線から距離をあけて自由端として終端しており、同一の血流内に配置される前記第1の回転体と前記第2の回転体の回転方向は逆方向であり、これによって血流内の乱流を低減することを特徴とする心臓支援ポンプシステム。
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE0802161 | 2008-10-10 | ||
SE0802161-0 | 2008-10-10 | ||
US20238109P | 2009-02-24 | 2009-02-24 | |
US61/202,381 | 2009-02-24 | ||
PCT/SE2009/000445 WO2010042008A1 (en) | 2008-10-10 | 2009-10-12 | Heart help pump, system, and method |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2012505014A JP2012505014A (ja) | 2012-03-01 |
JP2012505014A5 JP2012505014A5 (ja) | 2012-11-29 |
JP5539999B2 true JP5539999B2 (ja) | 2014-07-02 |
Family
ID=42100790
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011530986A Active JP5539999B2 (ja) | 2008-10-10 | 2009-10-12 | 心臓ポンプシステム |
Country Status (10)
Country | Link |
---|---|
US (3) | US9180235B2 (ja) |
EP (3) | EP3906963A1 (ja) |
JP (1) | JP5539999B2 (ja) |
AU (1) | AU2009302931B2 (ja) |
CA (3) | CA3049191C (ja) |
CY (1) | CY1125034T1 (ja) |
HU (1) | HUE055876T2 (ja) |
PL (1) | PL2344218T3 (ja) |
SI (1) | SI2344218T1 (ja) |
WO (1) | WO2010042008A1 (ja) |
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DE60136910D1 (de) | 2000-02-11 | 2009-01-22 | Potentica Ag | Vorrichtung mit energieumwandlungsmitteln zur impotenzbehandlung |
CA2397284C (en) | 2000-02-14 | 2010-05-18 | Potencia Medical Ag | Male impotence prosthesis apparatus with wireless energy supply |
US7442165B2 (en) | 2000-02-14 | 2008-10-28 | Obtech Medical Ag | Penile prosthesis |
WO2010042045A1 (en) | 2008-10-10 | 2010-04-15 | Milux Holding S.A. | A system, an apparatus, and a method for treating a sexual dysfunctional female patient |
US8961448B2 (en) | 2008-01-28 | 2015-02-24 | Peter Forsell | Implantable drainage device |
EP2240138B1 (en) | 2008-01-29 | 2021-07-21 | Implantica Patent Ltd. | Apparatus for treating obesity |
SI2349383T1 (sl) * | 2008-10-10 | 2022-02-28 | Medicaltree Patent Ltd. | Naprava in sistem za pomoč srcu |
EP2349170B1 (en) | 2008-10-10 | 2023-09-27 | Implantica Patent Ltd. | Apparatus for the treatment of female sexual dysfunction |
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US20110196484A1 (en) | 2008-10-10 | 2011-08-11 | Milux Holding Sa | Heart help method |
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WO2010042032A1 (en) | 2008-10-10 | 2010-04-15 | Milux Holding S.A. | Fastening means for implantable medcial control assembly |
EP2349096B1 (en) | 2008-10-10 | 2021-01-27 | MedicalTree Patent Ltd. | An improved artificial valve |
US8475355B2 (en) * | 2008-10-10 | 2013-07-02 | Milux Holding S.A. | Heart help device, system, and method |
EP2344106B8 (en) | 2008-10-10 | 2022-07-20 | MedicalTree Patent Ltd. | Heart help device |
US9180235B2 (en) * | 2008-10-10 | 2015-11-10 | Peter Forsell | Heart help pump, system and method |
US9949812B2 (en) | 2009-07-17 | 2018-04-24 | Peter Forsell | Vaginal operation method for the treatment of anal incontinence in women |
US10952836B2 (en) | 2009-07-17 | 2021-03-23 | Peter Forsell | Vaginal operation method for the treatment of urinary incontinence in women |
TR201200951A2 (tr) * | 2012-03-29 | 2012-09-21 | Oran B�Lent | Büyük arterlere yerleştirilen kalp destek cihazı. |
US20130138205A1 (en) | 2011-11-28 | 2013-05-30 | MI-VAD, Inc. | Ventricular assist device and method |
US11621583B2 (en) | 2012-05-21 | 2023-04-04 | University Of Washington | Distributed control adaptive wireless power transfer system |
US8827889B2 (en) * | 2012-05-21 | 2014-09-09 | University Of Washington Through Its Center For Commercialization | Method and system for powering implantable devices |
TR201207222A2 (tr) | 2012-06-21 | 2012-11-21 | Oran B�Lent | Damar içi kalp destek cihazı. |
AU2014306398B2 (en) * | 2013-08-16 | 2019-01-31 | Cardiobionic Pty Ltd | Heart assist system and/or device |
US9314559B2 (en) * | 2013-08-30 | 2016-04-19 | Steve Smith | Four chamber redundant-impeller artificial heart |
CN103446634B (zh) * | 2013-09-09 | 2015-07-29 | 北京工业大学 | 一种人工心脏自平衡体外磁驱动系统 |
AU2015223169B2 (en) | 2014-02-25 | 2019-08-29 | Zain KHALPEY | Ventricular assist device and method |
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CA2776421A1 (en) | 2010-04-15 |
AU2009302931B2 (en) | 2015-10-29 |
CA3049191A1 (en) | 2010-04-15 |
HUE055876T2 (hu) | 2021-12-28 |
AU2009302931A1 (en) | 2010-04-15 |
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