JP4549678B2 - 手足の虚血を最小にする多管腔カテーテル - Google Patents
手足の虚血を最小にする多管腔カテーテル Download PDFInfo
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- JP4549678B2 JP4549678B2 JP2003567483A JP2003567483A JP4549678B2 JP 4549678 B2 JP4549678 B2 JP 4549678B2 JP 2003567483 A JP2003567483 A JP 2003567483A JP 2003567483 A JP2003567483 A JP 2003567483A JP 4549678 B2 JP4549678 B2 JP 4549678B2
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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
- A61M25/00—Catheters; Hollow probes
- A61M25/0021—Catheters; Hollow probes characterised by the form of the tubing
- A61M25/0023—Catheters; Hollow probes characterised by the form of the tubing by the form of the lumen, e.g. cross-section, variable diameter
- A61M25/0026—Multi-lumen catheters with stationary elements
- A61M25/003—Multi-lumen catheters with stationary elements characterized by features relating to least one lumen located at the distal part of the catheter, e.g. filters, plugs or valves
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
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- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/36—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
- A61M1/3613—Reperfusion, e.g. of the coronary vessels, e.g. retroperfusion
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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
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/36—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
- A61M1/3621—Extra-corporeal blood circuits
- A61M1/3653—Interfaces between patient blood circulation and extra-corporal blood circuit
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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
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/36—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
- A61M1/3621—Extra-corporeal blood circuits
- A61M1/3653—Interfaces between patient blood circulation and extra-corporal blood circuit
- A61M1/3659—Cannulae pertaining to extracorporeal circulation
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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
- A61M25/00—Catheters; Hollow probes
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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
- A61M25/00—Catheters; Hollow probes
- A61M25/0067—Catheters; Hollow probes characterised by the distal end, e.g. tips
- A61M25/0068—Static characteristics of the catheter tip, e.g. shape, atraumatic tip, curved tip or tip structure
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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
- A61M25/00—Catheters; Hollow probes
- A61M25/0067—Catheters; Hollow probes characterised by the distal end, e.g. tips
- A61M25/0068—Static characteristics of the catheter tip, e.g. shape, atraumatic tip, curved tip or tip structure
- A61M25/007—Side holes, e.g. their profiles or arrangements; Provisions to keep side holes unblocked
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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
- A61M25/00—Catheters; Hollow probes
- A61M25/0067—Catheters; Hollow probes characterised by the distal end, e.g. tips
- A61M25/0068—Static characteristics of the catheter tip, e.g. shape, atraumatic tip, curved tip or tip structure
- A61M25/0071—Multiple separate lumens
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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
- A61M60/10—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
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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
- A61M60/10—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
- A61M60/152—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 branching on and drawing blood from a blood vessel
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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
- A61M60/20—Type thereof
- A61M60/205—Non-positive displacement blood pumps
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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
- A61M60/80—Constructional details other than related to driving
- A61M60/855—Constructional details other than related to driving of implantable pumps or pumping devices
- A61M60/857—Implantable blood tubes
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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
- A61M60/80—Constructional details other than related to driving
- A61M60/855—Constructional details other than related to driving of implantable pumps or pumping devices
- A61M60/865—Devices for guiding or inserting pumps or pumping devices into the patient's body
- A61M60/867—Devices for guiding or inserting pumps or pumping devices into the patient's body using position detection during deployment, e.g. for blood pumps mounted on and driven through a catheter
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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
- A61M25/00—Catheters; Hollow probes
- A61M25/0021—Catheters; Hollow probes characterised by the form of the tubing
- A61M25/0023—Catheters; Hollow probes characterised by the form of the tubing by the form of the lumen, e.g. cross-section, variable diameter
- A61M2025/0025—Catheters; Hollow probes characterised by the form of the tubing by the form of the lumen, e.g. cross-section, variable diameter having a collapsible lumen
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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
- A61M25/00—Catheters; Hollow probes
- A61M25/0021—Catheters; Hollow probes characterised by the form of the tubing
- A61M25/0023—Catheters; Hollow probes characterised by the form of the tubing by the form of the lumen, e.g. cross-section, variable diameter
- A61M25/0026—Multi-lumen catheters with stationary elements
- A61M25/003—Multi-lumen catheters with stationary elements characterized by features relating to least one lumen located at the distal part of the catheter, e.g. filters, plugs or valves
- A61M2025/0031—Multi-lumen catheters with stationary elements characterized by features relating to least one lumen located at the distal part of the catheter, e.g. filters, plugs or valves characterized by lumina for withdrawing or delivering, i.e. used for extracorporeal circuit treatment
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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
- A61M25/00—Catheters; Hollow probes
- A61M25/0021—Catheters; Hollow probes characterised by the form of the tubing
- A61M25/0023—Catheters; Hollow probes characterised by the form of the tubing by the form of the lumen, e.g. cross-section, variable diameter
- A61M25/0026—Multi-lumen catheters with stationary elements
- A61M2025/0037—Multi-lumen catheters with stationary elements characterized by lumina being arranged side-by-side
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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
- A61M25/00—Catheters; Hollow probes
- A61M25/0021—Catheters; Hollow probes characterised by the form of the tubing
- A61M25/0023—Catheters; Hollow probes characterised by the form of the tubing by the form of the lumen, e.g. cross-section, variable diameter
- A61M25/0026—Multi-lumen catheters with stationary elements
- A61M2025/0039—Multi-lumen catheters with stationary elements characterized by lumina being arranged coaxially
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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
- A61M25/00—Catheters; Hollow probes
- A61M25/0067—Catheters; Hollow probes characterised by the distal end, e.g. tips
- A61M25/0068—Static characteristics of the catheter tip, e.g. shape, atraumatic tip, curved tip or tip structure
- A61M2025/0073—Tip designed for influencing the flow or the flow velocity of the fluid, e.g. inserts for twisted or vortex flow
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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
- A61M25/00—Catheters; Hollow probes
- A61M25/10—Balloon catheters
- A61M2025/1043—Balloon catheters with special features or adapted for special applications
- A61M2025/1095—Balloon catheters with special features or adapted for special applications with perfusion means for enabling blood circulation while the balloon is in an inflated state or in a deflated state, e.g. permanent by-pass within catheter shaft
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- Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Hematology (AREA)
- Anesthesiology (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Vascular Medicine (AREA)
- Cardiology (AREA)
- Mechanical Engineering (AREA)
- Biophysics (AREA)
- Pulmonology (AREA)
- External Artificial Organs (AREA)
- Media Introduction/Drainage Providing Device (AREA)
- Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
- Materials For Medical Uses (AREA)
Description
[発明の要旨]
図1に示すように、この発明の1つの態様は、大きな径のカテーテルが患者の血管に挿入されたときに起きる虚血を少なくするように設計された多管腔カテーテルである。この多管腔カテーテルは、好ましくは、一体的に形成されており、患者の体内への挿入点として1箇所だけ必要とする。多管腔カテーテル10は、少なくとも2つの管腔、即ち、第1管腔12および第2管腔14を備えている。第1管腔12は多管腔カテーテル10の近端部16から第1遠端部18に延伸している。第2管腔14は多管腔カテーテル10の近端部16から第2遠端部20に延伸している。多管腔カテーテル10の管腔12、14は、多くの異なる方法に従って配置される。例えば、2つの管腔は、近端部16側から見ると8の字を形成するように、並列に配置して接合される。別の方法では、単一の円筒形カテーテルハウジングがその中に2以上の並列配置された管腔を備えている。円筒形カテーテルハウジングは、直径方向の隔膜、即ち、円筒の全体にわたって直径方向に延びた壁面を備えて形成されている。同心円の複数の管腔を備えた円筒形ハウジングも考えられる。
Claims (7)
- 患者の心臓に如何なる部品も接続せず、患者を通って血液の循環を補助する心臓外ポンプシステムであって、
多管腔カテーテルを貫通する少なくも2つの管腔(708、716)を有する前記多管腔カテーテル(704)を備え、各管腔(708、716)は、患者の脈管構造に挿入される遠端部(712、720)および近端部(710、718)有し、前記管腔(708、716)の少なくとも2つはそれぞれの近端部(710、718)において互いに流体連通しており、
更に、1つの前記管腔(708)の中に固定されて、患者を通ってサブカーディアック流量で血液を送るポンプ(706)を備え、前記ポンプ(706)は、通常作動時の平均流量が、患者健康時の心臓によるものより実質的に少なくて、前記各管腔(708、716)の近端部(710,718)が患者の体外にある状態で、血液を患者の脈管構造のある位置から別の位置に送出するように作動し、
前記多管腔カテーテル(704)は、更に、1つの前記管腔(708)の遠端部(712)に位置する方向変換装置(730)を備え、この方向変換装置(730)は、前記管腔(708)の側部に複数の出口、および内部流れ方向変換面を備え、血液流の少なくとも一部を血液流の方向と概ね反対の方向に変換して、前記出口を介して前記管腔(708)から流出させることを特徴とする心臓外ポンプシステム。 - 前記多管腔カテーテル(704)は、更に、1つの前記管腔(708)の近端部(710)から遠い位置に少なくとも1つの開口を備え、前記多管腔カテーテル(704)が患者に挿入されると前記開口(724)が患者の脈管構造内において挿入点近くに位置して、治療のために前記多管腔カテーテル(704)が患者に挿入されたときに、前記開口(724)が配置された脈管構造より下流側にある脈管構造への血液潅流が維持または強化される、請求項1に記載の心臓外ポンプシステム。
- 前記多管腔カテーテル(704)は、更に、患者の脈管構造内に全体が配置される追加の管腔を備えている、請求項1に記載の心臓外ポンプシステム。
- 前記多管腔カテーテル(704)の少なくとも1つの管腔(708)は、少なくとも1つの他の管腔(716)よりも長い、請求項1に記載の心臓外ポンプシステム。
- 前記少なくとも1つの管腔(716)の遠端部(726)は、傾斜部を形成している、請求項1に記載の心臓外ポンプシステム。
- 前記多管腔カテーテル(704)は、前記少なくとも1つの管腔(708、716)の遠端部の近傍に位置する少なくとも1つの開口を更に備えている請求項1に記載の心臓外ポンプシステム。
- 前記多管腔カテーテル(704)は更に放射線不透過性のマーカー(728)を更に備えており、前記放射線不透過性のマーカー(728)は、前記多管腔カテーテル(704)が患者に適用されたときに、前記多管腔カテーテル(704)の位置を示すために使用される、請求項1に記載の心臓外ポンプシステム。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/078,283 US20020188167A1 (en) | 2001-06-06 | 2002-02-14 | Multilumen catheter for minimizing limb ischemia |
PCT/US2003/004401 WO2003068303A2 (en) | 2002-02-14 | 2003-02-13 | A multilumen catheter for minimizing limb ischemia |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010059190A Division JP4987999B2 (ja) | 2002-02-14 | 2010-03-16 | 手足の虚血を最小にする多管腔カテーテル |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2005517473A JP2005517473A (ja) | 2005-06-16 |
JP2005517473A5 JP2005517473A5 (ja) | 2007-06-07 |
JP4549678B2 true JP4549678B2 (ja) | 2010-09-22 |
Family
ID=27732810
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003567483A Expired - Fee Related JP4549678B2 (ja) | 2002-02-14 | 2003-02-13 | 手足の虚血を最小にする多管腔カテーテル |
JP2010059190A Expired - Fee Related JP4987999B2 (ja) | 2002-02-14 | 2010-03-16 | 手足の虚血を最小にする多管腔カテーテル |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010059190A Expired - Fee Related JP4987999B2 (ja) | 2002-02-14 | 2010-03-16 | 手足の虚血を最小にする多管腔カテーテル |
Country Status (9)
Country | Link |
---|---|
US (9) | US20020188167A1 (ja) |
EP (1) | EP1476213B1 (ja) |
JP (2) | JP4549678B2 (ja) |
AT (1) | ATE336274T1 (ja) |
AU (1) | AU2003211034B2 (ja) |
CA (1) | CA2480465C (ja) |
DE (1) | DE60307599T2 (ja) |
ES (1) | ES2268380T3 (ja) |
WO (1) | WO2003068303A2 (ja) |
Families Citing this family (124)
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US6889082B2 (en) * | 1997-10-09 | 2005-05-03 | Orqis Medical Corporation | Implantable heart assist system and method of applying same |
US6488662B2 (en) | 2000-12-19 | 2002-12-03 | Laksen Sirimanne | Percutaneous catheter assembly |
US6761700B2 (en) | 2001-02-09 | 2004-07-13 | Orqis Medical Corporation | Extra-corporeal vascular conduit |
US7048680B2 (en) * | 2001-06-06 | 2006-05-23 | Orqis Medical Corporation | Multilumen catheter for minimizing limb ischemia |
US20020188167A1 (en) * | 2001-06-06 | 2002-12-12 | Anthony Viole | Multilumen catheter for minimizing limb ischemia |
US6997894B2 (en) * | 2002-07-02 | 2006-02-14 | Caresio Joseph F | Vascular access catheter having a curved tip and method |
US7048681B2 (en) * | 2003-03-28 | 2006-05-23 | Terumo Corporation | Method and apparatus for adjusting a length of the inflow conduit on a ventricular assist device |
EP1663342A4 (en) * | 2003-08-20 | 2007-09-12 | Datascope Investment Corp | DIALYSIS CATHETER WITH STIFFENING INSTRUMENT |
US7682301B2 (en) * | 2003-09-18 | 2010-03-23 | Thoratec Corporation | Rotary blood pump |
US20050113631A1 (en) * | 2003-11-12 | 2005-05-26 | Bolling Steven F. | Cannulae having a redirecting tip |
WO2005084741A1 (en) * | 2004-03-03 | 2005-09-15 | C.R. Bard, Inc. | Loop-tip catheter |
EP1768722A1 (en) * | 2004-06-10 | 2007-04-04 | Orqis Medical Corporation | Cannulae and system having reduced flow resistance |
US8323227B2 (en) | 2004-07-02 | 2012-12-04 | C. R. Bard, Inc. | Tip configurations for a multi-lumen catheter |
US20060004316A1 (en) | 2004-07-02 | 2006-01-05 | Difiore Attilio E | Reduction of recirculation in catheters |
US7393181B2 (en) * | 2004-09-17 | 2008-07-01 | The Penn State Research Foundation | Expandable impeller pump |
US20060184199A1 (en) * | 2005-02-14 | 2006-08-17 | O'leary Shawn | Apparatus and methods for reducing bleeding from a cannulation site |
JP2006223338A (ja) | 2005-02-15 | 2006-08-31 | Humed Co Ltd | カテーテル |
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2002
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2003
- 2003-02-13 EP EP03739796A patent/EP1476213B1/en not_active Expired - Lifetime
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- 2003-02-13 DE DE60307599T patent/DE60307599T2/de not_active Expired - Lifetime
- 2003-02-13 AT AT03739796T patent/ATE336274T1/de not_active IP Right Cessation
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- 2003-02-13 JP JP2003567483A patent/JP4549678B2/ja not_active Expired - Fee Related
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2006
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- 2006-05-03 US US11/417,652 patent/US20060264797A1/en not_active Abandoned
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- 2006-05-03 US US11/418,489 patent/US20060264694A1/en not_active Abandoned
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Also Published As
Publication number | Publication date |
---|---|
JP4987999B2 (ja) | 2012-08-01 |
US7491163B2 (en) | 2009-02-17 |
EP1476213A2 (en) | 2004-11-17 |
US20060264797A1 (en) | 2006-11-23 |
CA2480465A1 (en) | 2003-08-21 |
JP2010131453A (ja) | 2010-06-17 |
US20060264694A1 (en) | 2006-11-23 |
US20060264689A1 (en) | 2006-11-23 |
US20060264693A1 (en) | 2006-11-23 |
EP1476213B1 (en) | 2006-08-16 |
ES2268380T3 (es) | 2007-03-16 |
US20060270890A1 (en) | 2006-11-30 |
US20060270964A1 (en) | 2006-11-30 |
DE60307599D1 (de) | 2006-09-28 |
AU2003211034B2 (en) | 2007-11-01 |
US20020188167A1 (en) | 2002-12-12 |
US20060270965A1 (en) | 2006-11-30 |
JP2005517473A (ja) | 2005-06-16 |
CA2480465C (en) | 2013-07-16 |
ATE336274T1 (de) | 2006-09-15 |
US20060264798A1 (en) | 2006-11-23 |
WO2003068303A3 (en) | 2004-01-22 |
AU2003211034A1 (en) | 2003-09-04 |
DE60307599T2 (de) | 2007-08-09 |
WO2003068303A2 (en) | 2003-08-21 |
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