公开(公告)号：US11987024B2

公开(公告)日：2024-05-21

申请号：US17033511

申请日：2020-09-25

申请人： CareFusion 303, Inc.

发明人： Fanqing Meng ,  Marc William Weimer

IPC分类号： B32B27/08 ,  A61L29/04 ,  A61L29/14 ,  A61M5/14 ,  A61M25/00 ,  A61M25/01 ,  B29C48/09 ,  B29C48/21 ,  F16L11/12 ,  B29K105/00 ,  B29L23/00

CPC分类号： B32B27/08 ,  A61L29/041 ,  A61L29/14 ,  A61M5/14 ,  A61M25/0009 ,  A61M25/0043 ,  A61M25/0108 ,  B29C48/09 ,  B29C48/21 ,  F16L11/12 ,  B29K2105/0005 ,  B29K2995/0055 ,  B29L2023/007

摘要： Tubing, such as medical tubing for administration of intravenous fluid, can include an inner layer, an outer layer concentrically disposed about and surrounding the inner layer, and an intermediate layer interposed between the inner and outer layers. The intermediate layer may include a light protection additive therein.

公开(公告)号：US11697001B2

公开(公告)日：2023-07-11

申请号：US17008179

申请日：2020-08-31

申请人： Smiths Medical ASD, Inc.

发明人： Steven F. Bierman

IPC分类号： A61M25/06 ,  B29C48/09 ,  B29C48/10 ,  B29C48/00 ,  B29C48/91 ,  A61M25/00 ,  B29C48/13 ,  B29C48/88 ,  B29C71/02 ,  B29C48/92 ,  B29K69/00 ,  A61M29/00 ,  B29C48/11 ,  B29C57/02 ,  B29D23/00 ,  B29K75/00 ,  B29L23/00 ,  B29L23/20 ,  B29L31/00

CPC分类号： A61M25/0606 ,  A61M25/0009 ,  A61M25/0043 ,  B29C48/0011 ,  B29C48/0022 ,  B29C48/022 ,  B29C48/09 ,  B29C48/10 ,  B29C48/13 ,  B29C48/88 ,  B29C48/91 ,  B29C48/9105 ,  B29C71/02 ,  A61M25/001 ,  A61M29/00 ,  A61M2025/0059 ,  A61M2025/0064 ,  B29C48/11 ,  B29C48/913 ,  B29C48/92 ,  B29C57/02 ,  B29C2071/022 ,  B29C2791/002 ,  B29D23/001 ,  B29K2069/00 ,  B29K2075/00 ,  B29L2023/00 ,  B29L2023/007 ,  B29L2023/20 ,  B29L2031/7542

摘要： A method of making a flexible medical article or tube, for example, a sheath for a vascular access device, is provided. The method can include extruding a polymer, for example, a polycarbonate-urethane copolymer, to form a tube and annealing the extruded polymer. The method can further include cutting the extruded tube to a desired length before or after annealing, flaring one end of the annealed tube and over-molding the flared portion onto a hub, and forming the other end of the tube into a tip. A sheath formed by such a method is also provided.

公开(公告)号：US11672886B2

公开(公告)日：2023-06-13

申请号：US16675910

申请日：2019-11-06

申请人： Biomet Manufacturing, LLC

发明人： Jason D. Meridew ,  Joshua R. Porter

IPC分类号： A61F2/30 ,  A61L27/50 ,  A61L27/56 ,  A61F2/34 ,  B29L31/00 ,  B29L23/00 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y80/00 ,  B29C64/165 ,  B29C64/153 ,  B29C64/135 ,  B22F10/28

CPC分类号： A61L27/50 ,  A61F2/3094 ,  A61F2/34 ,  A61L27/56 ,  A61F2002/30011 ,  A61F2002/30841 ,  A61F2002/30968 ,  A61F2002/348 ,  A61F2002/3412 ,  A61F2220/0016 ,  A61L2400/18 ,  B22F10/28 ,  B29C64/135 ,  B29C64/153 ,  B29C64/165 ,  B29L2023/007 ,  B29L2031/7532 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y80/00

摘要： Porous regions are formed using selected additive manufacturing techniques. The porous regions can assist in fibro-inductive regions and/or osteo-inductive regions. A prosthetic member can be formed completely with the additive manufacturing technique and/or the additive manufacturing techniques can be used to form an augment portion that is added to the prosthetic member formed separately.

公开(公告)号：US10076623B2

公开(公告)日：2018-09-18

申请号：US14927092

申请日：2015-10-29

申请人： Covidien LP

发明人： Donald S. Nelson ,  Dhairya Mehta

IPC分类号： A61M16/00 ,  A61M16/04 ,  B29C49/04 ,  B29C49/00 ,  B29K105/00 ,  B29L23/00 ,  B29L31/00

CPC分类号： A61M16/0434 ,  A61M16/0057 ,  A61M16/04 ,  A61M16/0443 ,  A61M16/0445 ,  A61M16/0465 ,  A61M16/0484 ,  A61M2207/10 ,  B29C49/04 ,  B29C2049/0089 ,  B29K2105/258 ,  B29L2023/007 ,  B29L2031/753 ,  B29L2031/7542

摘要： An inflatable balloon cuff may be adapted to seal a patient's trachea when associated with an endotracheal tube. Configurations of these cuffs that include tapered regions with certain characteristics, such as cuff wall diameter and thickness, may provide improved sealing of the trachea.

公开(公告)号：US20180214657A1

公开(公告)日：2018-08-02

申请号：US15882257

申请日：2018-01-29

申请人： Martin E. Forrester

发明人： Martin E. Forrester

IPC分类号： A61M16/10 ,  A61M16/08 ,  A61M16/00

CPC分类号： A61M16/1045 ,  A61M16/0054 ,  A61M16/04 ,  A61M16/0465 ,  A61M16/06 ,  A61M16/0816 ,  A61M16/0833 ,  A61M16/0841 ,  A61M16/0875 ,  A61M16/1095 ,  A61M25/0014 ,  A61M2016/0018 ,  A61M2016/0039 ,  A61M2039/1022 ,  A61M2039/1033 ,  A61M2039/1077 ,  A61M2205/18 ,  A61M2205/3368 ,  A61M2207/00 ,  B29C45/14491 ,  B29C45/14614 ,  B29C48/0021 ,  B29C48/09 ,  B29C48/131 ,  B29C53/582 ,  B29C53/586 ,  B29C53/62 ,  B29C53/78 ,  B29C53/827 ,  B29C65/02 ,  B29C65/561 ,  B29C66/30321 ,  B29C66/30325 ,  B29C66/5344 ,  B29C2045/14524 ,  B29D23/00 ,  B29L2023/007 ,  F16L15/006 ,  F16L33/24 ,  F16L53/35

摘要： Helically winding an extruded web to form a wall of a heated hose about a central axis, extruding a bead of plastics material around a heating wire such that the extruded bead comprises the heating wire at a first location within a cross-section of the extruded bead, helically winding the extruded bead onto the wall of the hose to provide a support helix, and exerting tension on the heating wire to draw down the heating wire toward the central axis such that the heating wire migrates radially inward from the first location to a second location within the cross-section of the extruded bead.

公开(公告)号：US20180015658A1

公开(公告)日：2018-01-18

申请号：US15210069

申请日：2016-07-14

申请人： Custom Wire Technologies, Inc.

发明人： Robert Boldig ,  Michael Boldig ,  James Boldig ,  Zachary Judy

IPC分类号： B29C63/24 ,  B29C47/02 ,  B29C63/00 ,  B29C47/00 ,  B29C65/16 ,  B29C65/48 ,  B29C65/00 ,  B29L23/00 ,  B29K675/00

CPC分类号： B29C63/24 ,  A61M25/00 ,  B29C41/00 ,  B29C41/085 ,  B29C41/20 ,  B29C47/0023 ,  B29C47/0066 ,  B29C47/021 ,  B29C63/0004 ,  B29C69/001 ,  B29C69/008 ,  B29K2021/003 ,  B29K2023/06 ,  B29K2675/00 ,  B29L2023/007 ,  B29L2031/7542

摘要： An apparatus for and method of manufacturing an improved wire-reinforced plastic tubing for medical and other applications is disclosed. A plurality of spaced-apart wire segments may be wound onto successive portions of a long segment of plastic tubing which portions are supported for rotation to wind coil wire thereon by rotating the plastic tubing while a supply of coil wire is wound onto the plastic tubing. When multiple winding segments have been wound on the long segment of plastic tubing, the segments may be separated into individual wire-reinforced tubing products each having one or more wire windings thereupon.

公开(公告)号：US09802020B2

公开(公告)日：2017-10-31

申请号：US12328200

申请日：2008-12-04

申请人： Daniel John Smith ,  Gavin Walsh Millar ,  Kevin Blake Powell ,  David Peter Baldwin

发明人： Daniel John Smith ,  Gavin Walsh Millar ,  Kevin Blake Powell ,  David Peter Baldwin

IPC分类号： A61M16/08 ,  A61M39/08 ,  A61M16/10 ,  B29C53/58 ,  B29C53/64 ,  B29C53/70

CPC分类号： A61M16/0808 ,  A61M16/08 ,  A61M16/0833 ,  A61M16/0875 ,  A61M16/0883 ,  A61M16/1045 ,  A61M16/1065 ,  A61M39/08 ,  A61M2039/082 ,  A61M2205/7536 ,  A61M2207/00 ,  A61M2207/10 ,  A61M2230/432 ,  B29C47/0059 ,  B29C47/122 ,  B29C53/585 ,  B29C53/64 ,  B29C53/68 ,  B29C53/70 ,  B29L2023/007 ,  B29L2031/753

摘要： A breathing circuit component includes an inlet, an outlet and an enclosing wall. The enclosing wall defines a gases passageway between the inlet and the outlet. At least a region of the enclosing wall is formed from a breathable material that allows the passage of water vapor without allowing the passage of liquid water or respiratory gases. The breathing circuit component is the expiratory limb of a breathing circuit.

公开(公告)号：USRE46544E1

公开(公告)日：2017-09-12

申请号：US12422820

申请日：2009-04-13

申请人： Nils Årthun

发明人： Nils Årthun

IPC分类号： B29C65/00 ,  C03B11/08

CPC分类号： B29C66/857 ,  A61B10/0096 ,  A61M39/146 ,  B01L3/505 ,  B01L2200/0689 ,  B01L2300/0838 ,  B23D21/006 ,  B25B7/20 ,  B29C57/10 ,  B29C65/562 ,  B29C65/64 ,  B29C65/743 ,  B29C66/1122 ,  B29C66/4312 ,  B29C66/5344 ,  B29C66/81417 ,  B29C66/81431 ,  B29C66/81435 ,  B29C66/8221 ,  B29C66/8242 ,  B29C66/8322 ,  B29C66/8614 ,  B29L2009/00 ,  B29L2023/007 ,  G01N1/18 ,  Y10T29/49925 ,  Y10T29/53657 ,  Y10T83/0596 ,  Y10T83/8821 ,  Y10T156/1005 ,  Y10T156/1052 ,  Y10T156/1313 ,  Y10T156/1378 ,  Y10T156/18

摘要： An appliance for sealing elastic hoses with a sleeve, which is plastically deformable and slipped onto the hose, has two jaws which are movable towards and away from each other. One jaw has two straight bars which project towards the other jaw and extend transversely of the sleeve to make two transverse indentations in the sleeve and the hose when the jaws are moving towards each other. The same jaw has a cutting edge which projects towards the other jaw and is directed transversely of the sleeve, the cutting edge making a substantially transverse cutting indication in the sleeve and the hose when the jaws are moving towards each other.

公开(公告)号：US09681833B2

公开(公告)日：2017-06-20

申请号：US14256342

申请日：2014-04-18

申请人： Tekni-Plex, Inc.

发明人： Joseph E. Olsavsky ,  Steve Schlater

IPC分类号： A61B5/15 ,  B29C47/06 ,  B01L3/00 ,  F16L11/00 ,  G01N1/14 ,  B32B27/34 ,  B32B27/36 ,  B32B1/08 ,  B32B27/08 ,  B32B27/28 ,  B32B27/30 ,  B32B27/32 ,  F16L11/04 ,  B29C47/00 ,  B29K71/00 ,  B29K77/00 ,  B29K96/04 ,  B29K105/00 ,  B29L9/00 ,  B29L23/00 ,  G01N1/02

CPC分类号： A61B5/150007 ,  A61B5/15 ,  A61B5/150022 ,  A61B5/15003 ,  A61B5/150038 ,  A61B5/150045 ,  A61B5/150206 ,  A61B5/150274 ,  A61B5/150343 ,  B01L3/502 ,  B01L3/502707 ,  B01L3/561 ,  B01L2200/085 ,  B01L2300/0838 ,  B01L2300/0858 ,  B01L2300/0887 ,  B01L2300/165 ,  B01L2400/0406 ,  B29C47/0004 ,  B29C47/0023 ,  B29C47/0026 ,  B29C47/065 ,  B29K2071/00 ,  B29K2077/00 ,  B29K2096/04 ,  B29K2105/0085 ,  B29K2995/004 ,  B29K2995/0097 ,  B29L2009/00 ,  B29L2023/007 ,  B32B1/08 ,  B32B27/08 ,  B32B27/285 ,  B32B27/302 ,  B32B27/308 ,  B32B27/32 ,  B32B27/34 ,  B32B27/36 ,  B32B2250/24 ,  B32B2270/00 ,  B32B2307/546 ,  B32B2535/00 ,  B32B2597/00 ,  F16L11/00 ,  F16L11/04 ,  G01N1/14 ,  G01N2001/028 ,  G01N2001/149 ,  Y10T428/1393

摘要： Coextruded plastic capillary tube and method of manufacturing a coextruded tube for collecting a volume of liquid. The tube is disposable, inexpensive to manufacture and can reliably draw blood and other aqueous based fluids into the tube by capillary action, at a fluid uptake level comparable to glass and other commercially pre-treated plastic tubes, without requiring further interior coating.

公开(公告)号：US20160354532A1

公开(公告)日：2016-12-08

申请号：US15239390

申请日：2016-08-17

申请人： Medtronic, Inc.

发明人： Christopher Alan Oleksy ,  Roger Warren Brink

IPC分类号： A61M1/36 ,  B29C47/88 ,  B29C55/22 ,  B29C47/00

CPC分类号： A61M1/3659 ,  A61L29/041 ,  A61L29/06 ,  A61L29/14 ,  A61M25/0009 ,  A61M25/0021 ,  A61M25/0023 ,  A61M25/0043 ,  A61M2025/0059 ,  A61M2207/00 ,  B29C48/0022 ,  B29C48/09 ,  B29C48/10 ,  B29C48/13 ,  B29C48/919 ,  B29C55/22 ,  B29C2948/92704 ,  B29C2948/92876 ,  B29K2021/003 ,  B29K2995/0056 ,  B29L2023/007 ,  B29L2031/7542

摘要： A cannula comprising a polymeric material which is phthalate-free, yet retains flexibility, workability and elongation properties so as to avoid kinking when bent. Also disclosed is a method of manufacturing a cannular device comprising extruding a flexible, biocompatible, phthalate-free polymeric composition through a round die into a tube, pulling the tube through a water bath at a rate established according to a predetermined function, and cutting the tube to for a cannular device, wherein the predetermined function periodically modulates a pulling rate.

摘要翻译： 一种插管，其包含不含邻苯二甲酸酯的聚合材料，但保持柔软性，可加工性和伸长性能，以避免弯曲时扭结。 还公开了一种制造插管装置的方法，其包括将柔性的，生物相容的无邻苯二甲酸酯的聚合物组合物通过圆形模头挤出到管中，以按照预定功能建立的速率将管子拉出水浴，并切割 管用于插管装置，其中预定功能周期性地调制牵引速率。