| Patents for A61M 1 - Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems (68,946) |
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| 02/26/1991 | CA1280721C Bag for separation and isolation of blood components |
| 02/26/1991 | CA1280657C Catheter |
| 02/26/1991 | CA1280656C Method and apparatus for removal of objects from body passages |
| 02/26/1991 | CA1280653C Aseptic irrigation syringe |
| 02/26/1991 | CA1280577C Apparatus for exchanging ions, molecules, gas, liquid and/or heat between fluids |
| 02/25/1991 | CA2023738A1 Multi-pass blood washing and plasma removal device and method |
| 02/21/1991 | WO1991002227A1 Method and apparatus for measuring the fluid balance of a patient during surgery |
| 02/21/1991 | WO1991001808A1 Use of tentacle cation exchangers for selective elimination of low-density lipoproteins (ldl), fibrinogens and/or urea from fluids |
| 02/20/1991 | EP0413069A1 Dual chamber pumping apparatus |
| 02/20/1991 | CN2071506U Baby's nasal-cavity cleaner |
| 02/20/1991 | CN1049296A Separating membrane and separation method |
| 02/19/1991 | US4994188 Adaptive filtrate flow control system using controlled reduction in filter efficiency |
| 02/19/1991 | US4994078 Intraventricular artificial hearts and methods of their surgical implantation and use |
| 02/19/1991 | US4994067 Distal atherectomy catheter |
| 02/19/1991 | US4994060 Laser heated cautery cap with transparent substrate |
| 02/19/1991 | US4994055 Fluid flow control apparatus |
| 02/19/1991 | US4994050 Float chamber and sleeve for use in a chest drainage device |
| 02/19/1991 | US4994039 Apparatus and method for patients from a single donor or a restricted group of donors |
| 02/19/1991 | US4994026 Gravity flow fluid balance system |
| 02/19/1991 | US4994024 Arthroscopy hook-clippers |
| 02/19/1991 | US4994022 Blood conservation system |
| 02/19/1991 | US4994021 Apparatus and method for collecting and freezing blood plasma |
| 02/19/1991 | US4994018 Intra-aortic balloon assembly |
| 02/19/1991 | US4994017 Circulation apparatus |
| 02/19/1991 | CA1280326C Fast response tubeless vacuum aspiration collection cassette |
| 02/18/1991 | WO1991002555A1 Method and apparatus for effecting the transfer of heat or mass through a membrane involving the use of vortices |
| 02/18/1991 | CA2059539A1 Method and apparatus for effecting the transfer of heat or mass through a membrane involving the use of vorticles |
| 02/15/1991 | CA2003402A1 Dual chamber pumping apparatus |
| 02/14/1991 | DE3926539A1 Verwendung von tentakel-kationenaustauschern zur selektiven eliminierung von low-density-lipoproteinen (ldl), fibrinogen und/oder harnstoff aus fluessigkeiten Use of tentacle-cation selective elimination of low-density lipoproteins (LDL), fibrinogen and / or urea from liquids |
| 02/13/1991 | EP0412282A1 Endoscope for nasal surgery |
| 02/13/1991 | CN2071064U Multi-purpose surgical operation flushing and suction machine |
| 02/13/1991 | CN1049103A Method of freezing red blood cells |
| 02/13/1991 | CN1011573B Closed bactericidal connector |
| 02/13/1991 | CN1011570B Attractive device connector |
| 02/12/1991 | EP0481977A4 Method and device for improved use of heart/lung machine. |
| 02/12/1991 | CA1280104C Tap or valve |
| 02/10/1991 | CA2022924A1 Separating membrane and separation method |
| 02/07/1991 | WO1991001584A1 Radial drive for implantable centrifugal cardiac assist pump |
| 02/07/1991 | WO1991001114A1 Improved distal atherectomy catheter |
| 02/07/1991 | CA2063741A1 Distal atherectomy catheter |
| 02/06/1991 | EP0411488A1 Blood container for medical apparatus |
| 02/06/1991 | EP0411487A2 Device for closing the containment well of a blood centrifugation cell in a centrifugal machine |
| 02/06/1991 | EP0411170A1 Water jet cutter and aspirator for brain surgery |
| 02/06/1991 | EP0411017A1 Binding of immune complexes by modified forms of c-reactive protein. |
| 02/06/1991 | EP0411012A1 Fluid monitoring apparatus and methods. |
| 02/06/1991 | CN1011477B Double pump of artificial heart |
| 02/06/1991 | CN1011476B Blood pump |
| 02/05/1991 | US4990258 Simplified process control |
| 02/05/1991 | US4990251 Resilient sealing ring |
| 02/05/1991 | US4990156 Filter for medical use |
| 02/05/1991 | US4990137 Body fluids from a patient |
| 02/05/1991 | US4990132 Carrying out |
| 02/05/1991 | US4989614 Fine-needle aspiration cell sampling methods |
| 02/05/1991 | US4989588 Medical treatment device utilizing ultrasonic wave |
| 02/05/1991 | US4989583 Ultrasonic cutting tip assembly |
| 02/05/1991 | CA2022512A1 Catheter and assembly for extracorporeal circulation |
| 02/05/1991 | CA2022142A1 Variable flow self-cleaning valve preferably for ventricular offtake branches of cephalorachidian fluid |
| 02/03/1991 | WO1991001749A1 Method of treatment with medical agents |
| 01/30/1991 | EP0410602A1 Hollow lumen cable apparatus |
| 01/30/1991 | EP0409957A1 Biological fluids purification systems |
| 01/30/1991 | CN2070182U Closed drainage device for spontaneous pneumothorax in clinic |
| 01/29/1991 | US4988569 Complex phosphate adsorbent of MgO-TiO2 |
| 01/29/1991 | US4988342 Improved fluid recovery system |
| 01/29/1991 | US4988336 Electronic suction regulator |
| 01/29/1991 | US4988334 Ultrasonic surgical system with aspiration tubulation connector |
| 01/24/1991 | WO1991000970A1 Hose clamp |
| 01/24/1991 | WO1991000718A1 Irrigation dressing |
| 01/24/1991 | DE3923692A1 Medical blood treatment apparatus - has pump and heat exchanger which are mounted one behind other in common housing |
| 01/23/1991 | EP0409741A2 Hydrophilic porous material sterilizable with gamma-ray |
| 01/23/1991 | EP0409155A2 Bag for storage of platelets and multiple bag system containing the bag |
| 01/23/1991 | EP0409020A1 Device for squeezing tubes |
| 01/23/1991 | EP0408955A2 Procedure and device for controlling a blood pump of an extracorporal circuit with a single needle system |
| 01/22/1991 | US4987079 Monoclonal antibodies with allantoic fluid and fetal calf serum |
| 01/22/1991 | US4986809 Percutaneous oxygenator |
| 01/22/1991 | US4986428 Disposable nurser |
| 01/22/1991 | US4986298 Vacuum regulator with antibinding valve stem connector assembly and method |
| 01/21/1991 | CA2020857A1 Bag for storage of platelets and multiple bag system containing the bag |
| 01/16/1991 | EP0408462A2 Filter material for seizure of leukocytes and method for production thereof |
| 01/16/1991 | EP0408022A2 Device for locking a blood centrifugation cell on a chuck |
| 01/16/1991 | EP0408000A1 Fluid processing apparatus |
| 01/16/1991 | EP0407999A1 Method of separating liquid |
| 01/16/1991 | EP0407737A1 Method for testing a hemodialysis membrane |
| 01/16/1991 | EP0407517A1 Diaphragm pump. |
| 01/16/1991 | EP0407463A1 Circulatory assist method and apparatus |
| 01/16/1991 | EP0407395A1 Cutaneous passageway |
| 01/15/1991 | US4985153 Method for separating blood into blood components, and blood components separator unit |
| 01/15/1991 | US4985030 Bipolar coagulation instrument |
| 01/15/1991 | US4985027 Soft tissue aspiration device and method |
| 01/15/1991 | US4985014 Ventricular venting loop |
| 01/15/1991 | US4984972 Centrifugal blood pump |
| 01/11/1991 | CA2020735A1 Radial drive for implantable centrifugal cardiac assist pump |
| 01/10/1991 | WO1991000109A1 Carrier having antibody immobilized thereto, process for its production and its use |
| 01/10/1991 | WO1991000074A1 Improvements in and relating to incontinence systems |
| 01/10/1991 | DE3927737A1 Urethro-catheter for self-application - performs lubricant injection followed by urine drainage |
| 01/09/1991 | EP0406584A1 Cap for medical connector |
| 01/09/1991 | EP0406562A2 Apparatus and method to test for valve leakage in a pump assembly |
| 01/09/1991 | EP0406308A1 Method and syringe for cataract surgery. |
| 01/09/1991 | EP0222857B1 Device for measuring the quantity of plasma water removed during hemodialysis |
| 01/09/1991 | EP0127674B1 Real time servo control apparatus and method |
| 01/08/1991 | US4983779 Coupling carbonyl compound with ester in organic solvent in presence of metallic reducing agent, titanium salt, amine base |