公开(公告)号：EP3399922A1

公开(公告)日：2018-11-14

申请号：EP17736216.7

申请日：2017-01-04

申请人： Alcyone Lifesciences, Inc.

发明人： ANAND, PJ ,  EKHOLM, John ,  SINGH, Deep Arjun

IPC分类号： A61B8/12 ,  A61B17/22 ,  A61M3/02 ,  A61M25/00

CPC分类号： A61B17/22 ,  A61B90/10 ,  A61B2017/22079 ,  A61B2017/22082 ,  A61B2017/22084 ,  A61B2017/22088 ,  A61B2217/005 ,  A61B2217/007 ,  A61M1/0058 ,  A61M1/008 ,  A61M25/0102 ,  A61M2025/0008 ,  A61M2210/0693

摘要： Methods and devices are disclosed herein that allow for infusion and aspiration through a single device. The device can be used to treat a stroke by delivering the device to the site of a blood clot and simultaneously or sequentially infusing a thrombolytic or other drug into the clot and aspirating the dissolving clot from the patient. The methods and devices can advantageously permit more efficient thrombolytic infusion and clot aspiration. Modular systems are also disclosed, as are methods of treating subdural hematoma or other conditions.

公开(公告)号：EP3393369A1

公开(公告)日：2018-10-31

申请号：EP16880137.1

申请日：2016-12-23

申请人： Incuvate, LLC

发明人： LOOK, David M. ,  CULBERT, Bradley S.

IPC分类号： A61B17/00 ,  A61B17/22 ,  A61M1/00 ,  A61M25/00

CPC分类号： A61B17/22 ,  A61B17/320758 ,  A61B2017/00022 ,  A61B2017/22038 ,  A61B2017/22079 ,  A61B2017/320775 ,  A61B2090/064 ,  A61M1/0031 ,  A61M1/0068 ,  A61M1/008 ,  A61M2205/3331 ,  A61M2205/52 ,  A61M2205/581 ,  A61M2205/582 ,  A61M2205/583 ,  A61M2210/12

摘要： A system for removal of blood or thrombus includes an aspiration catheter having an elongate shaft including an aspiration lumen having proximal end configured to couple to a vacuum source, and a distal end having an orifice, an elongate member configured for placement through the aspiration lumen and having a distal portion including a disruption element configured to disrupt thrombus within the aspiration lumen, and a monitoring device configured for removable connection in between the aspiration catheter and the vacuum source, and including a housing, a pressure sensor in fluid communication with an interior of the housing, a measurement device coupled to the pressure sensor and configured for measuring deviations in fluid pressure, and a communication device coupled to the measurement device and configured to generate an alert signal when a deviation in fluid pressure measured by the measurement device exceeds a pre-set threshold.

公开(公告)号：EP2892477B1

公开(公告)日：2018-07-25

申请号：EP13835117.6

申请日：2013-09-06

申请人： Bausch & Lomb Incorporated

发明人： MCCARY, Brian, D. ,  GOH, Toh, Seng ,  PERKINS, James, Taylor

IPC分类号： A61F9/007 ,  A61M1/00

CPC分类号： A61F9/00745 ,  A61M1/008

摘要： An ophthalmic surgical device 10 includes a housing 12 having a distal end 14 and a proximal end 16. A cannula 18 is attached to the housing distal end 14 and has a distal tip 20 with at least one port 22 in communication with a lumen 19 extending through the cannula 18 and in communication with an aspiration path 24 in the housing 12. A vibration source 26 is held within the housing 12 for vibrating the distal tip 20 for assisting in vitreous and other tissue removal. An aspiration source 152 connected to the aspiration path 24 for applying a negative pressure to the lumen 19 and the at least one port 22 for removing fluids and the vitreous and other tissue from the eye. The vibration source 26 and the aspiration source 152 together create a periodic bidirectional flow of tissue through the port 22 without creating cavitation externally of the distal tip 20.

公开(公告)号：EP3217857A4

公开(公告)日：2018-07-11

申请号：EP15859250

申请日：2015-11-12

申请人： INVUITY INC

发明人： ZAGATSKY VLADIMIR ,  ERISMANN FERNANDO ,  VAYSER ALEX

IPC分类号： A61B1/07 ,  A61B1/00 ,  A61B1/06 ,  A61B90/00 ,  A61B90/30 ,  A61M1/00 ,  F21V8/00 ,  G02B23/24

CPC分类号： G02B6/0085 ,  A61B1/00167 ,  A61B1/07 ,  A61B90/30 ,  A61B90/361 ,  A61M1/0031 ,  A61M1/008 ,  A61M2205/587 ,  G02B6/002 ,  G02B6/0055 ,  G02B23/2469

摘要： An illumination element such as an optical waveguide for illuminating a surgical field in a patient has a light input section, a light transmitting section, and a light output section. The light input section is optically coupled to a proximal section of the light transmitting section and inputs light into the illumination element. The light transmitting section transmits the light preferably by total internal reflection or by other transmission means. The light output section is adjacent a distal section of the light transmitting section which has a light extraction area from which the light exits with an energy density. The light extraction area comprises a bore extending at least partially inward into a distal end of the light output section. A plurality of optical structures is disposed on an inner wall of the bore. The optical structures are configured to extract light from the light output section and direct the extracted light toward the surgical field.

公开(公告)号：EP3334488A1

公开(公告)日：2018-06-20

申请号：EP16835866.1

申请日：2016-08-10

申请人： TDL Innovations, LLC

发明人： LAUB, Glenn, W.

IPC分类号： A61M25/01 ,  A61M1/36 ,  A61M1/16 ,  A61M1/34

CPC分类号： A61M1/008 ,  A61M1/0056 ,  A61M1/3666 ,  A61M1/3667 ,  A61M25/0113 ,  A61M25/0147 ,  A61M25/09 ,  A61M2205/7545

摘要： A system for removing material from the body of a patient, the system including a aspiration catheter insertable into the patient having a distal end with a steerable tip configured to bend in one or more directions and a controller mechanically coupled to the aspiration catheter and operable by a user to bend the steerable tip in the one or more directions. The system may also include a pump having an inlet port in fluid communication with the aspiration catheter and a discharge port in fluid communication with a return catheter configured to be inserted into the patient to return aspirated blood to the patient. A filter device may be positioned between the aspiration catheter and the pump, the filter device configured to trap solid material received in the aspiration catheter from the body of the patient.

公开(公告)号：EP2975440B1

公开(公告)日：2018-06-20

申请号：EP15179907.9

申请日：2012-04-30

申请人： Alcon Research, Ltd.

发明人： YADLOWSKY, Michael J. ,  PAPAC, Michael James ,  LASSALAS, Bruno

IPC分类号： G02B6/00 ,  A61F9/007

CPC分类号： A61B90/30 ,  A61B3/0008 ,  A61B2090/306 ,  A61F9/00763 ,  A61M1/008 ,  A61M5/14 ,  G02B6/04 ,  G02B6/262 ,  G02B23/2469

摘要： An illuminated microsurgical instrument (46,48,50,51) includes a microsurgical instrument having a distal tip and an optical fiber (56) for delivering a beam of light (70) to a surgical site. The optical fiber includes a proximal end (60) for receiving a light beam from a light source (72), and a distal end proximate to the distal tip of the microsurgical instrument for emitting the light beam. The distal end (76) includes a beveled end face oriented away from the distal tip of the microsurgical instrument.

公开(公告)号：EP3106138B1

公开(公告)日：2018-06-13

申请号：EP16176477.4

申请日：2009-12-23

申请人： Acclarent, Inc.

发明人： MORRISS, John H. ,  LIU, Greg ,  GIROTRA, Rohit ,  VO, Tom Thanh ,  NEWHAUSER, Richard Roy ,  JENKINS, Thomas ,  MAKOWER, Joshua

IPC分类号： A61F11/00 ,  A61M1/00 ,  A61M3/02

CPC分类号： A61F11/002 ,  A61F11/006 ,  A61M1/0031 ,  A61M1/008 ,  A61M3/0262 ,  A61M3/0279 ,  A61M2210/0675

摘要： A method is disclosed for clearing effusion from an ear. The method may include applying a liquid to an ear canal, which is proximal to a perforated tympanic membrane, which is proxmial to a middle ear containing effusion, applying an ear device to seal and pressurize the liquid inside the ear canal, the ear device regulating the amount of pressure inside the ear canal, and inducing a Eustachian tube, which is distal to the middle ear, to open, which causes the fluid to displace the effusion into the Eustachian tube.

公开(公告)号：EP2231256B1

公开(公告)日：2018-05-30

申请号：EP08864356.4

申请日：2008-08-06

申请人： Vortex Medical

发明人： AKLOG, Lishan ,  GLENNON, Michael

IPC分类号： A61M37/00

CPC分类号： A61M1/3621 ,  A61B17/22 ,  A61B17/22032 ,  A61B17/3207 ,  A61B2017/22079 ,  A61B2017/22094 ,  A61M1/0056 ,  A61M1/0058 ,  A61M1/008 ,  A61M2205/7545

摘要： A system for removing undesirable material from vessels and from chambers within the heart is provided. The system includes a suction cannula for removing the undesirable material from a site of interest within a patient. A filter device may be provided for capturing the undesirable material and removing it from the fluid flow. The system also includes pump for generating the necessary suction force through the suction cannula to dislodge the undesirable material from the site of interest and for generating a sufficient driving force to direct the fluid flow downstream within the system. The system further includes a reinfusion cannula for introducing fluid removed from the site of interest back into a patient. A method for removing undesirable material from vessels and from heart chambers is also provided.

公开(公告)号：EP3204062A4

公开(公告)日：2018-05-16

申请号：EP15848979

申请日：2015-10-07

申请人： HAEMONETICS CORP

发明人： SCHWARZ DONALD J ,  KASPER SETH ,  FAHEY LISA

IPC分类号： A61M1/02 ,  A61M1/36 ,  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：EP3316806A1

公开(公告)日：2018-05-09

申请号：EP16816846.6

申请日：2016-06-29

申请人： Livac IP Co Pty Ltd

发明人： GAN, Philip

IPC分类号： A61B17/34 ,  A61M1/00 ,  A61M39/10

CPC分类号： A61B17/3423 ,  A61B17/0218 ,  A61B17/3417 ,  A61B17/3474 ,  A61B2017/00486 ,  A61B2017/306 ,  A61B2017/3447 ,  A61B2217/005 ,  A61B2217/007 ,  A61M1/0058 ,  A61M1/008 ,  A61M39/10

摘要： The present invention provides a surgical device comprising: an elongate body with a proximal end and a distal end, the elongate body comprising an abutment portion comprising a pair of integral outwardly flaring elongate wings which between them define a channel adapted for receiving a longitudinally adjacent trocar; and attachment means capable of attaching the elongate body to tubing. Also provided are methods of manufacturing the device of the invention, methods for inserting the device of the invention into an incision in a patient, and methods for delivering suction or fluid to an internally located apparatus using the device of the invention.