公开(公告)号：US20170246376A1

公开(公告)日：2017-08-31

申请号：US15517351

申请日：2015-10-07

申请人： Haemonetics Corporation

发明人： Donald J. Schwarz ,  Seth Kasper ,  Lisa Fahey

IPC分类号： A61M1/36 ,  A61M1/00 ,  A61M27/00 ,  A61M1/38

CPC分类号： A61M1/3692 ,  A61M1/008 ,  A61M1/3627 ,  A61M1/3672 ,  A61M1/38 ,  A61M27/00 ,  A61M2202/0429 ,  A61M2205/3334 ,  A61M2205/3379 ,  A61M2209/082 ,  A61M2209/084

摘要： A method for collecting and washing shed blood includes providing a blood salvage reservoir and a blood salvage system. The user may connect a vacuum inlet port on the reservoir to a vacuum outlet port on the salvage system, connect an inlet port on the reservoir to a patient, and connect a vacuum source to a vacuum connection port on the salvage system. The method may then (1) draw a vacuum on the reservoir to draw shed blood into the reservoir, (2) disconnect the reservoir from the surgical field and salvage system, and (3) connect a second reservoir. The first blood salvage reservoir may then be connected to an automated blood processing system, and the collected blood may be introducing into the automated blood processing system and washed. The blood processing system may then return a portion of the washed blood to the patient.

公开(公告)号：US20170182304A1

公开(公告)日：2017-06-29

申请号：US15308631

申请日：2015-04-29

申请人： Avent, Inc.

发明人： Alison S. Bagwell ,  Emily A. Reichart

IPC分类号： A61M39/02 ,  A61M39/10 ,  A61M39/24 ,  A61M25/06

CPC分类号： A61M39/0247 ,  A61B17/3415 ,  A61F5/4405 ,  A61F5/4408 ,  A61F5/445 ,  A61F2005/4455 ,  A61M25/0668 ,  A61M27/00 ,  A61M39/10 ,  A61M39/24 ,  A61M2025/0293 ,  A61M2039/0255 ,  A61M2039/0261 ,  A61M2039/027 ,  A61M2039/0273 ,  A61M2039/0276 ,  A61M2039/0291 ,  A61M2039/0297

摘要： The present disclosure is directed to a medical port drainage assembly that includes a port component and a replaceable catheter. The port component includes a tube having a proximal end, a distal end, and tube walls defining a catheter access lumen. A head component is located on a proximal end of the tube and an assembly retention element is located on a distal end of the tube. The head component is deployed outside the patient's body and defines an opening to the catheter access lumen. The assembly retention element is deployed within a lumen of the patient's body. The port component includes a valve assembly which may be a single valve (e.g., a duckbill valve) or a system of valves. The port component also includes a connector for coupling and decoupling the replaceable catheter to the port component.

公开(公告)号：US20170182229A1

公开(公告)日：2017-06-29

申请号：US15448680

申请日：2017-03-03

申请人： Critical Innovations, LLC

发明人： Ross I. Donaldson

IPC分类号： A61M1/00 ,  A61B17/34 ,  A61M27/00 ,  A61M1/04

CPC分类号： A61M1/00 ,  A61B17/34 ,  A61B17/3415 ,  A61B17/3474 ,  A61B17/3496 ,  A61B2090/0807 ,  A61B2090/0814 ,  A61M1/04 ,  A61M25/0606 ,  A61M25/0643 ,  A61M27/00 ,  A61M2039/242 ,  A61M2205/3331 ,  A61M2210/101

摘要： A method and device are provided for simultaneously or near-simultaneously diagnosing and treating tension pneumothorax and/or hemothoraxA Veress-type needle portion includes a hollow needle for puncturing the chest wall over a blunt hollow probe biased by one or more springs to extend distally into the pleural cavity. Openings in the blunt hollow probe connect via a pathway to an automatic check valve, which permits the flow of air and/or fluid only in a proximal direction. Pressure from within the pleural cavity is transmitted to the interior surface of a pressure documenter. If pressure greater than atmospheric pressure is present in the pleural cavity, the pressure documenter will be automatically urged proximally to simultaneously allow air and/or fluid to escape from the pleural space through the device, thus treating the tension pneumothorax and/or hemothorax, as well as providing a stable indicator to positively document the diagnosis of increased pressure.

公开(公告)号：US09682789B2

公开(公告)日：2017-06-20

申请号：US14713146

申请日：2015-05-15

申请人： TINNUS ENTERPRISES, LLC

发明人： Joshua Malone

IPC分类号： B65B3/17 ,  B65B3/26 ,  A61B5/15 ,  A61B10/00 ,  A63H27/10 ,  A61B5/155 ,  B65B3/00

CPC分类号： B65B3/17 ,  A61B5/1427 ,  A61B5/15 ,  A61B5/15003 ,  A61B5/150221 ,  A61B5/150366 ,  A61B5/150992 ,  A61B5/155 ,  A61B10/0045 ,  A61B10/007 ,  A61J1/10 ,  A61M25/1018 ,  A61M27/00 ,  A63H27/10 ,  A63H2027/1033 ,  A63H2027/1041 ,  A63H2027/1083 ,  B65B3/003 ,  B65B3/04 ,  B65B3/26 ,  B65B3/28 ,  B65B7/02 ,  B65B7/025 ,  B65B51/04

摘要： An example embodiment of an apparatus includes a housing with an opening at a first end and a plurality of holes at a second end, a plurality of hollow tubes attached to the plurality of holes, a plurality of containers removably attached to the hollow tubes, and a plurality of elastic fasteners, each elastic fastener clamping each container to a corresponding hollow tube, such that when the containers are filled with fluid and detached from the corresponding hollow tubes, each elastic fastener seals each container with the fluid inside.

公开(公告)号：US09655755B2

公开(公告)日：2017-05-23

申请号：US15044493

申请日：2016-02-16

申请人： Silk Road Medical, Inc.

发明人： Tony M. Chou ,  Michi E. Garrison ,  Gregory M. Hyde ,  Richard Renati ,  Alan Schaer

IPC分类号： A61M5/00 ,  A61F2/954 ,  A61B17/00 ,  A61B17/04 ,  A61B17/3207 ,  A61M25/10 ,  A61M1/36 ,  A61B17/02 ,  A61M27/00 ,  A61F2/844 ,  A61F2/915 ,  A61B17/22 ,  A61B17/34 ,  A61F2/856 ,  A61F2/90 ,  A61F2/06 ,  A61F2/95 ,  A61M25/04 ,  A61M25/06 ,  A61F2/01

CPC分类号： A61F2/954 ,  A61B17/0057 ,  A61B17/0218 ,  A61B17/0469 ,  A61B17/3207 ,  A61B2017/0065 ,  A61B2017/00663 ,  A61B2017/00668 ,  A61B2017/00778 ,  A61B2017/00986 ,  A61B2017/0472 ,  A61B2017/22047 ,  A61B2017/320716 ,  A61B2017/3482 ,  A61B2017/3484 ,  A61F2/013 ,  A61F2/844 ,  A61F2/856 ,  A61F2/90 ,  A61F2/915 ,  A61F2/95 ,  A61F2002/011 ,  A61F2002/065 ,  A61F2002/067 ,  A61F2002/9511 ,  A61F2002/9517 ,  A61F2250/0037 ,  A61M1/3613 ,  A61M1/3659 ,  A61M25/04 ,  A61M25/10 ,  A61M25/104 ,  A61M27/00 ,  A61M27/002 ,  A61M2025/0681 ,  A61M2025/1052

摘要： Systems and methods are adapted for treating the carotid artery. The systems include interventional catheters and blood vessel access devices that are adapted for transcervical insertion into the carotid artery. Embodiments of the systems and methods can be used in combination with embolic protection systems including blood flow reversal mechanisms, arterial filters, and arterial occlusion devices.

公开(公告)号：US20170112559A1

公开(公告)日：2017-04-27

申请号：US15288766

申请日：2016-10-07

申请人： Channel Medsystems, Inc.

发明人： Scott SYLLIAASEN ,  Ric COTE ,  William MALECKI

IPC分类号： A61B18/02

CPC分类号： A61B18/02 ,  A61B2018/00041 ,  A61B2018/0022 ,  A61B2018/00559 ,  A61B2018/00577 ,  A61B2018/025 ,  A61J1/10 ,  A61J1/1475 ,  A61J1/1493 ,  A61M27/00

摘要： An exhaust collection bag for cryogenic treatment is described herein and may generally comprise a first layer and a second layer attached along a periphery and forming an enclosed volume. The periphery defines four radiused corners and an extension member. A tubing connector may be positioned along the first layer and extend through the first layer and may also be located along a centerline of the first layer and in proximity to a bottom edge of the first layer. A drain closure may also be positioned along the first layer and located away from the centerline and in proximity to the bottom edge.

公开(公告)号：US09616208B2

公开(公告)日：2017-04-11

申请号：US15043143

申请日：2016-02-12

申请人： SMITH & NEPHEW PLC

发明人： Patrick Lewis Blott ,  Bryan Greener ,  Edward Yerbury Hartwell ,  Tina Michelle Walker ,  Julian Lee-Webb ,  Derek Nicolini ,  Clare Green ,  Robin Paul Martin

IPC分类号： A61M5/00 ,  A61M1/00 ,  A61M35/00 ,  A61M3/02 ,  A61F13/00 ,  A61F13/02 ,  A61M37/00 ,  A61M25/16 ,  A61F7/00 ,  A61M27/00

CPC分类号： A61M35/00 ,  A61F13/00068 ,  A61F13/0206 ,  A61F13/0216 ,  A61F2007/0059 ,  A61F2013/00357 ,  A61M1/0058 ,  A61M1/0062 ,  A61M1/0084 ,  A61M1/0088 ,  A61M3/0229 ,  A61M27/00 ,  A61M2202/0208 ,  A61M2205/3653 ,  A61M2205/368

摘要： An apparatus for cleansing and promoting tissue growth in wounds, in which irrigant fluid optionally containing cell nutrients and/or other physiologically active material from a reservoir connected to a conformable wound dressing and wound exudate from the dressing are recirculated by a device for moving fluid through a flow path which passes through the dressing, a biodegradable scaffold in contact with the wound bed and a means for fluid cleansing and back to the dressing. The apparatus has means for supplying thermal energy to the fluid in the wound. The cleansing means (which may be a single-phase, e.g. micro-filtration, system or a two-phase, e.g. dialytic system) removes materials deleterious to wound healing, and the cleansed fluid, still containing materials that are beneficial in promoting wound healing, is returned to the wound bed. The dressing and a method of treatment using the apparatus.

公开(公告)号：US20170095598A1

公开(公告)日：2017-04-06

申请号：US15280778

申请日：2016-09-29

申请人： Kalypto Medical, Inc.

发明人： Ashok V. Joshi ,  John Howard Gordon ,  Sai Bhavaraju ,  Troy C. Dayton ,  Jeremy Heiser

IPC分类号： A61M1/00 ,  A61L15/58 ,  A61L15/42 ,  A61L15/28 ,  A61F13/02 ,  A61L15/60

CPC分类号： A61M1/009 ,  A61F13/0206 ,  A61F13/0213 ,  A61F13/0216 ,  A61F13/0243 ,  A61L15/28 ,  A61L15/425 ,  A61L15/58 ,  A61L15/60 ,  A61M1/0025 ,  A61M1/0031 ,  A61M1/0035 ,  A61M1/0049 ,  A61M1/0052 ,  A61M1/0088 ,  A61M1/0096 ,  A61M27/00 ,  A61M2205/13 ,  A61M2205/15 ,  A61M2205/7509 ,  A61M2205/7518

摘要： A wound therapy device is disclosed. The wound therapy device may include a housing for covering at least a portion of a wound and for sealing to a body surface of a patient. The housing may also include a liquid collector for retaining liquid therein and a vacuum connection for coupling to a vacuum source. The vacuum connection may be in gaseous communication with the liquid collector. The vacuum connection may be separated from the liquid collector by a liquid barrier.

公开(公告)号：US09597159B2

公开(公告)日：2017-03-21

申请号：US14255720

申请日：2014-04-17

申请人： ClearFlow, Inc.

发明人： Edward M. Boyle, Jr.

IPC分类号： A61B90/70 ,  A61M27/00 ,  A61M25/00

CPC分类号： A61B90/70 ,  A61B2090/701 ,  A61B2217/005 ,  A61M1/0039 ,  A61M16/0463 ,  A61M27/00 ,  A61M27/002 ,  A61M2025/0019 ,  A61M2027/004 ,  A61M2205/0205 ,  A61M2205/0216 ,  A61M2210/101

摘要： In accordance with embodiments of the present invention, a debris removal system is provided for a body-space drainage system having one or more body tubes with a body tube lumen disposed therein. The debris-removal system comprises an elongated cleaning member and a cleaning head adapted to be advanced distally at least a portion of a length of the body tube lumen to dislodge debris therein. A collapsible sheath can be used to maintain a sterile field in the body tube lumen while the cleaning member is being used by enclosing at least a portion of the cleaning member that is not contained within the body tube lumen, and permitting external digital manipulation of the cleaning member through the sheath to advance and/or retract the cleaning member, and cleaning head, in the body tube lumen.

公开(公告)号：US09572556B2

公开(公告)日：2017-02-21

申请号：US11415403

申请日：2006-05-01

申请人： F. Joseph Obermiller ,  Michael C. Hiles ,  Matthew R. Graham

发明人： F. Joseph Obermiller ,  Michael C. Hiles ,  Matthew R. Graham ,  Clay D. Fette

IPC分类号： A61B17/08 ,  A61B17/00 ,  A61M27/00

CPC分类号： A61B17/0057 ,  A61B2017/00004 ,  A61B2017/00641 ,  A61B2017/00654 ,  A61M27/00

摘要： Described are devices, methods, and systems useful in the treatment of fistulae, and in certain embodiments those having openings extending into the alimentary canal, such as anorectal fistulae. Illustratively, an anorectal fistula can be treated by placing a volumetric construct within the primary opening of the fistula. In certain embodiments, the volumetric construct can include a rolled remodelable material processed to form a substantially unitary body. Advantageous such remodelable materials can include collagenous extracellular matrix materials, such as small intestine submucosa.

摘要翻译： 描述了可用于治疗瘘的装置，方法和系统，并且在某些实施例中，具有延伸进入消化道的开口的那些，诸如肛门直肠瘘。 说明性地，可以通过在瘘的初级开口内放置体积结构来治疗肛门直肠瘘。 在某些实施方案中，体积构造可以包括经加工以形成基本上单体的卷状可重塑材料。 有益的这种可重塑材料可以包括胶原细胞外基质材料，如小肠粘膜下层。