公开(公告)号：US12011557B2

公开(公告)日：2024-06-18

申请号：US16998606

申请日：2020-08-20

申请人： CEREVASC, INC.

发明人： Carl Heilman ,  Adel M. Malek ,  David A. Rezac ,  Timothy W. Robinson ,  Joseph Ting

IPC分类号： A61M27/00 ,  A61B6/12 ,  A61B18/14 ,  A61B34/20 ,  A61M25/00 ,  A61M25/01 ,  A61M25/09 ,  A61M25/10 ,  A61M39/24 ,  A61B18/00

CPC分类号： A61M27/006 ,  A61B6/12 ,  A61B18/14 ,  A61B18/1477 ,  A61B18/1492 ,  A61B34/20 ,  A61M25/0067 ,  A61M25/0108 ,  A61M25/0155 ,  A61M25/09 ,  A61M25/10 ,  A61M39/24 ,  A61B2018/00446 ,  A61B2018/00619 ,  A61B2018/1425 ,  A61M2039/242 ,  A61M2039/2426 ,  A61M2210/06

摘要： Methods for treating hydrocephalus using a shunt, the shunt having one or more CSF intake openings in a distal portion, a valve disposed in a proximal portion of the shunt, and a lumen extending between the one or more CSF intake openings and the valve, the method comprises deploying the shunt in a body of a patient so that the distal portion of the shunt is at least partially disposed within a CP angle cistern, a body of the shunt is at least partially disposed within an IPS of the patient, and the proximal portion of the shunt is at least partially disposed within or proximate to a JV of the patient, wherein, after deployment of the shunt, CSF flows from the CP angle cistern to the JV via the shunt lumen at a flow rate in a range of 5 ml per hour to 15 ml per hour.

公开(公告)号：US20240151339A1

公开(公告)日：2024-05-09

申请号：US17982718

申请日：2022-11-08

申请人： CAREFUSION 303, INC.

发明人： Amarsinh Deeliprao Jadhav ,  Sumit Rajpal ,  Kaushik Suman ,  Abin Austin ,  Kanjimpuredathil Muralikrishna Menon

IPC分类号： F16L37/38 ,  A61M39/10

CPC分类号： F16L37/38 ,  A61M39/10 ,  A61M2039/2426 ,  A61M2205/0216 ,  F16L2201/20

摘要： Fluid connectors assemblies that provide neutral fluid displacement without overlapping connectors are disclosed. A fluid connector assembly may include a housing and a pair of connectors (e.g., luers) coupled with the housing. A compressible member (e.g., bellow) is located within the housing. The first connector and the second connector each include a post with an opening. The compressible member can seal off the opening of the first connector from fluid entry. However, when the post of the second connector is inserted into the housing, the post of the second connector displaces the compressible member, causing the compressible member to uncover the opening, and further causes the compressible member to open in another location and receive fluid. Further, the compressible member seals each of the first connector and the second connector and forms a fluid path through the posts and the compressible member, with the seals regulating fluid flow.

公开(公告)号：US11857745B2

公开(公告)日：2024-01-02

申请号：US16053175

申请日：2018-08-02

申请人： ewimed

发明人： Albertus Scheule ,  Egon Wiest

IPC分类号： A61M27/00 ,  A61M39/24

CPC分类号： A61M27/002 ,  A61M39/24 ,  A61M2039/242 ,  A61M2039/2406 ,  A61M2039/248 ,  A61M2039/2426 ,  A61M2039/2433 ,  A61M2039/2473 ,  A61M2039/2486 ,  A61M2202/0401 ,  A61M2205/04 ,  A61M2210/1017 ,  A61M2210/12

摘要： A method for treating pleural effusion in a patient, the method comprising: providing a valve comprising: a body having a distal end, a proximal end and a lumen extending therebetween; an inlet disposed at the proximal end of the body, the inlet being fluidically connected to the lumen; an outlet disposed at the distal end of the body, the outlet being fluidically connected to the lumen; and at least one valve element disposed in the lumen of the body, the at least one valve element being a one-way valve element configured to permit the passage of fluid in a single direction through the lumen of the body; and implanting the valve in the body of the patient such that the inlet of the valve is fluidically connected to the pleural cavity of the patient, and such that the outlet of the valve is fluidically connected to a second body cavity.

公开(公告)号：US20230330382A1

公开(公告)日：2023-10-19

申请号：US18138607

申请日：2023-04-24

申请人： Jed Eric Black ,  Stephen Arie Leeflang ,  Christian Scott Eversull

发明人： Jed Eric Black ,  Stephen Arie Leeflang ,  Christian Scott Eversull

IPC分类号： A61M16/20 ,  A61M39/24 ,  A61F5/56 ,  A61F5/37 ,  A61M16/06

CPC分类号： A61M16/208 ,  A61M39/24 ,  A61F5/56 ,  A61F5/37 ,  A61M16/0688 ,  A61M16/0616 ,  A61M2039/2426 ,  A61M2039/2433

摘要： Devices and methods are provided for inhibiting mouth breathing and/or improving nasal breathing, e.g., for PAP users or users with other sleeping problems. In an exemplary embodiment, an adhesive device is provided that includes an elongate membrane comprising first and second ends and side edges extending between the first and second ends, a first surface comprising an adhesive layer. The adhesive layer may be a low tack adhesive that is adherent to skin, yet is also easily removable without leaving significant residue. Optionally, the device may include one or more valves to provide one-way flow across the membrane, one or more weakened regions in the membrane, and/or one or more tabs to facilitate removal of the membrane from over a user's mouth.

公开(公告)号：US20180214683A1

公开(公告)日：2018-08-02

申请号：US15938781

申请日：2018-03-28

申请人： TERUMO KABUSHIKI KAISHA

发明人： Yasuhiro UEDA

IPC分类号： A61M39/10 ,  A61M39/20

CPC分类号： A61M39/1011 ,  A61M5/158 ,  A61M5/162 ,  A61M39/10 ,  A61M39/20 ,  A61M39/24 ,  A61M2039/229 ,  A61M2039/2426 ,  A61M2207/00

摘要： A connector is connectable to a medical device that includes a female connector portion. The connector includes: a main body member including: a cylinder portion that is insertable into the female connector portion, and a lock portion configured to, upon insertion of the cylinder portion into the female connector portion, pass over part of the medical device and then move in a predetermined locking direction to lock the medical device; and a lock member that is movable with respect to the main body member. When the main body member is in a state in which the lock portion locks the medical device, the lock member is moveable to a lock position at which the lock member limits movement of the lock portion in a predetermined unlocking direction.

公开(公告)号：US09987112B2

公开(公告)日：2018-06-05

申请号：US15287744

申请日：2016-10-07

申请人： Coloplast A/S

发明人： Niall Behan

IPC分类号： A61F2/00 ,  A61M25/00 ,  A61M39/06 ,  A61F2/04 ,  A61M39/24

CPC分类号： A61F2/0022 ,  A61F2/0009 ,  A61F2/04 ,  A61F2002/047 ,  A61M25/0017 ,  A61M25/0075 ,  A61M39/06 ,  A61M39/0606 ,  A61M2039/0633 ,  A61M2039/0646 ,  A61M2039/242 ,  A61M2039/2426 ,  A61M2039/2433

摘要： A method of treating urinary incontinence includes providing a urological device having a stem defining a lumen, a valve connected to a proximal portion of the stem and located in the lumen, and a head part connected to the stem and extending radially around the valve. The method further includes deploying the urological device by moving the stem and the valve and the head part out of a catheter and placing the head part and the valve of the urological device in a bladder of the user and placing the stem of the urological device in the urethra of the user.

公开(公告)号：US09974938B2

公开(公告)日：2018-05-22

申请号：US14561211

申请日：2014-12-04

申请人： Cardiac Pacemakers, Inc.

发明人： Henry J. Pepin ,  John D. Kroeger ,  Ronald Killins, Jr.

IPC分类号： A61M5/178 ,  A61M39/06 ,  A61M25/00 ,  A61M25/06 ,  A61M39/24

CPC分类号： A61M39/0606 ,  A61M25/0097 ,  A61M25/0668 ,  A61M39/06 ,  A61M2025/0681 ,  A61M2039/062 ,  A61M2039/064 ,  A61M2039/0653 ,  A61M2039/068 ,  A61M2039/2426

摘要： A catheter hemostasis valve hub for a catheter or introducer sheath has a generally tubular shell with a first region and a second region having a greater thickness than the first region, a pre-slit hemostasis seal within the shell, and an end cap to retain the hemostasis seal within the shell having a web section. The hub is easily cut or slit after introduction of the catheter without prior breaking.

公开(公告)号：US20180126132A1

公开(公告)日：2018-05-10

申请号：US15862120

申请日：2018-01-04

申请人： CEREVASC, LLC

发明人： Carl Heilman ,  Adel M. Malek ,  David A. Rezac ,  Timothy W. Robinson ,  Joseph Ting

IPC分类号： A61M27/00 ,  A61M25/01 ,  A61M39/24 ,  A61M25/00 ,  A61M25/09 ,  A61B34/20

CPC分类号： A61M27/006 ,  A61B6/12 ,  A61B18/14 ,  A61B18/1477 ,  A61B18/1492 ,  A61B34/20 ,  A61B2018/00446 ,  A61B2018/00619 ,  A61B2018/1425 ,  A61M25/0067 ,  A61M25/0108 ,  A61M25/0155 ,  A61M25/09 ,  A61M25/10 ,  A61M39/24 ,  A61M2039/242 ,  A61M2039/2426 ,  A61M2210/06

摘要： Methods for treating hydrocephalus using a shunt, the shunt having one or more CSF intake openings in a distal portion, a valve disposed in a proximal portion of the shunt, and a lumen extending between the one or more CSF intake openings and the valve, the method comprises deploying the shunt in a body of a patient so that the distal portion of the shunt is at least partially disposed within a CP angle cistern, a body of the shunt is at least partially disposed within an IPS of the patient, and the proximal portion of the shunt is at least partially disposed within or proximate to a JV of the patient, wherein, after deployment of the shunt, CSF flows from the CP angle cistern to the JV via the shunt lumen at a flow rate in a range of 5 ml per hour to 15 ml per hour.

公开(公告)号：US09933079B2

公开(公告)日：2018-04-03

申请号：US10768629

申请日：2004-01-29

申请人： Karla Weaver ,  Paul DiCarlo

发明人： Karla Weaver ,  Paul DiCarlo

IPC分类号： A61M5/00 ,  F16K15/14 ,  A61M39/02 ,  A61M39/24 ,  F16K17/18

CPC分类号： F16K15/147 ,  A61M39/02 ,  A61M39/24 ,  A61M2039/242 ,  A61M2039/2426 ,  F16K17/18

摘要： A pressure activated valve for medical applications comprises a housing having a lumen extending therethrough from a proximal end to a distal end thereof and a flow control membrane extending across the lumen to control flow therethrough, the flow control membrane including a mounting portion at which the flow control membrane is coupled to the housing and a lumen occluding portion having a slit extending therethrough so that, when the lumen occluding portion is subjected to a pressure of at least a predetermined threshold level, the lumen occluding portion moves from a closed configuration in which flow through the lumen is prevented to an open configuration in which flow is permitted and wherein a thickness of the mounting portion is greater than a thickness of the lumen occluding portion.

公开(公告)号：US20180036502A1

公开(公告)日：2018-02-08

申请号：US15789268

申请日：2017-10-20

申请人： Fisher & Paykel Healthcare Limited

发明人： Alastair Edwin McAuley ,  Christopher Earl Nightingale ,  Aidan Mark Shotbolt ,  Ivan Milivojevic

IPC分类号： A61M16/06 ,  A61M16/16 ,  A61M16/08 ,  A61M16/10 ,  A61M16/00 ,  A61M39/24

CPC分类号： A61M16/06 ,  A61M16/00 ,  A61M16/024 ,  A61M16/0605 ,  A61M16/0622 ,  A61M16/0633 ,  A61M16/0683 ,  A61M16/208 ,  A61M2016/0661 ,  A61M2039/2426 ,  A61M2205/42

摘要： A mask is disclosed that has a gas outlet which is quiet and provides for a diffused outlet flow of gases. The outlet is preferably a slot formed between a hollow body and cover over said hollow body. The mask also preferably extends and seals under a user's chin in use.