公开(公告)号：US20170312102A1

公开(公告)日：2017-11-02

申请号：US15653207

申请日：2017-07-18

Applicant: Q3 MEDICAL DEVICES LIMITED

Inventor： Eric K. MANGIARDI

IPC: A61F2/844 ,  A61L31/10 ,  A61L31/14 ,  A61L31/16 ,  A61B17/00 ,  A61F2/07 ,  A61F2/82 ,  A61F2/86 ,  A61F2/90 ,  A61F2/915 ,  A61K31/337 ,  A61K31/436 ,  A61L31/00 ,  A61L31/02 ,  A61L31/08 ,  A61B17/12 ,  B82Y5/00

CPC classification number: A61F2/844 ,  A61B17/0057 ,  A61B17/12109 ,  A61B17/12113 ,  A61B2017/00588 ,  A61B2017/00592 ,  A61B2017/00632 ,  A61F2/07 ,  A61F2/82 ,  A61F2/86 ,  A61F2/90 ,  A61F2/915 ,  A61F2002/91575 ,  A61F2002/91583 ,  A61F2210/0004 ,  A61F2210/0009 ,  A61F2210/0076 ,  A61F2230/0069 ,  A61F2250/003 ,  A61F2250/0067 ,  A61F2310/00041 ,  A61F2310/00065 ,  A61K31/337 ,  A61K31/436 ,  A61L31/005 ,  A61L31/022 ,  A61L31/088 ,  A61L31/10 ,  A61L31/14 ,  A61L31/148 ,  A61L31/16 ,  A61L2300/416 ,  A61L2300/64 ,  A61L2400/12 ,  A61L2420/02 ,  A61L2420/04 ,  A61L2420/08 ,  B82Y5/00 ,  A61K2300/00

Abstract: A biodegradable in vivo supporting device is disclosed. In one embodiment, a coated stent device includes a biodegradable metal alloy scaffold made from a magnesium alloy, iron alloy, zinc alloy, or combination thereof, and the metal scaffold comprises a plurality of metal struts. The metal struts are at least partially covered with a biodegradable polymer coating. A method for making and a method for using a biodegradable in vivo supporting device are also disclosed.

公开(公告)号：US20160262915A1

公开(公告)日：2016-09-15

申请号：US15164683

申请日：2016-05-25

Applicant: Q3 MEDICAL DEVICES LIMITED

Inventor： Eric K. MANGIARDI

IPC: A61F2/844 ,  A61F2/90 ,  A61L31/16 ,  A61L31/08 ,  A61L31/02 ,  A61L31/10

CPC classification number: A61F2/844 ,  A61B17/0057 ,  A61B17/12109 ,  A61B17/12113 ,  A61B2017/00588 ,  A61B2017/00592 ,  A61B2017/00632 ,  A61F2/07 ,  A61F2/82 ,  A61F2/86 ,  A61F2/90 ,  A61F2/915 ,  A61F2002/91575 ,  A61F2002/91583 ,  A61F2210/0004 ,  A61F2210/0009 ,  A61F2210/0076 ,  A61F2230/0069 ,  A61F2250/003 ,  A61F2250/0067 ,  A61F2310/00041 ,  A61F2310/00065 ,  A61K31/337 ,  A61K31/436 ,  A61L31/005 ,  A61L31/022 ,  A61L31/088 ,  A61L31/10 ,  A61L31/14 ,  A61L31/148 ,  A61L31/16 ,  A61L2300/416 ,  A61L2300/64 ,  A61L2400/12 ,  A61L2420/02 ,  A61L2420/04 ,  A61L2420/08 ,  B82Y5/00 ,  A61K2300/00

Abstract: A biodegradable in vivo supporting device is disclosed. In one embodiment, a coated stent device includes a biodegradable metal alloy scaffold made from a magnesium alloy, iron alloy, zinc alloy, or combination thereof, and the metal scaffold comprises a plurality of metal struts. The metal struts are at least partially covered with a biodegradable polymer coating. A method for making and a method for using a biodegradable in vivo supporting device are also disclosed.

Abstract translation: 公开了一种可生物降解的体内支持装置。 在一个实施方案中，涂覆的支架装置包括由镁合金，铁合金，锌合金或其组合制成的可生物降解的金属合金支架，并且金属支架包括多个金属支柱。 金属支柱至少部分地覆盖有可生物降解的聚合物涂层。 还公开了一种制造方法和使用可生物降解的体内支持装置的方法。

公开(公告)号：US20160158422A1

公开(公告)日：2016-06-09

申请号：US15015767

申请日：2016-02-04

Applicant: Q3 MEDICAL DEVICES LIMITED

Inventor： Eric K. MANGIARDI

IPC: A61L31/14 ,  A61L31/10 ,  A61F2/82 ,  A61L31/02

CPC classification number: A61F2/844 ,  A61B17/0057 ,  A61B17/12109 ,  A61B17/12113 ,  A61B2017/00588 ,  A61B2017/00592 ,  A61B2017/00632 ,  A61F2/07 ,  A61F2/82 ,  A61F2/86 ,  A61F2/90 ,  A61F2/915 ,  A61F2002/91575 ,  A61F2002/91583 ,  A61F2210/0004 ,  A61F2210/0009 ,  A61F2210/0076 ,  A61F2230/0069 ,  A61F2250/003 ,  A61F2250/0067 ,  A61F2310/00041 ,  A61F2310/00065 ,  A61K31/337 ,  A61K31/436 ,  A61L31/005 ,  A61L31/022 ,  A61L31/088 ,  A61L31/10 ,  A61L31/14 ,  A61L31/148 ,  A61L31/16 ,  A61L2300/416 ,  A61L2300/64 ,  A61L2400/12 ,  A61L2420/02 ,  A61L2420/04 ,  A61L2420/08 ,  B82Y5/00 ,  A61K2300/00

Abstract: A biodegradable in vivo supporting device is disclosed. The in vivo supporting device comprises a biodegradable metal scaffold and a biodegradable polymer coating covering at least a portion of the biodegradable metal scaffold, wherein the biodegradable polymer coating has a degradation rate that is faster than the degradation rate of the biodegradable metal scaffold.

公开(公告)号：US20150352262A1

公开(公告)日：2015-12-10

申请号：US14826732

申请日：2015-08-14

Applicant: Q3 MEDICAL DEVICES LIMITED

Inventor： Eric K. MANGIARDI

IPC: A61L31/10 ,  A61F2/82 ,  A61L31/16 ,  A61L31/14 ,  A61L31/02

CPC classification number: A61F2/844 ,  A61B17/0057 ,  A61B17/12109 ,  A61B17/12113 ,  A61B2017/00588 ,  A61B2017/00592 ,  A61B2017/00632 ,  A61F2/07 ,  A61F2/82 ,  A61F2/86 ,  A61F2/90 ,  A61F2/915 ,  A61F2002/91575 ,  A61F2002/91583 ,  A61F2210/0004 ,  A61F2210/0009 ,  A61F2210/0076 ,  A61F2230/0069 ,  A61F2250/003 ,  A61F2250/0067 ,  A61F2310/00041 ,  A61F2310/00065 ,  A61K31/337 ,  A61K31/436 ,  A61L31/005 ,  A61L31/022 ,  A61L31/088 ,  A61L31/10 ,  A61L31/14 ,  A61L31/148 ,  A61L31/16 ,  A61L2300/416 ,  A61L2300/64 ,  A61L2400/12 ,  A61L2420/02 ,  A61L2420/04 ,  A61L2420/08 ,  B82Y5/00 ,  A61K2300/00

Abstract: A biodegradable in vivo supporting device is disclosed. The in vivo supporting device comprises a biodegradable metal scaffold and a biodegradable polymer coating covering at least a portion of the biodegradable metal scaffold, wherein the biodegradable polymer coating has a degradation rate that is faster than the degradation rate of the biodegradable metal scaffold.

Abstract translation: 公开了一种可生物降解的体内支持装置。 体内支持装置包括可生物降解的金属支架和覆盖可生物降解的金属支架的至少一部分的可生物降解的聚合物涂层，其中生物可降解的聚合物涂层的降解速率比生物可降解的金属支架的降解速度快。

公开(公告)号：US20140147575A1

公开(公告)日：2014-05-29

申请号：US14174600

申请日：2014-02-06

Applicant: Q3 MEDICAL DEVICES LIMITED

Inventor： Eric K. MANGIARDI

IPC: A61L31/10

CPC classification number: A61F2/844 ,  A61B17/0057 ,  A61B17/12109 ,  A61B17/12113 ,  A61B2017/00588 ,  A61B2017/00592 ,  A61B2017/00632 ,  A61F2/07 ,  A61F2/82 ,  A61F2/86 ,  A61F2/90 ,  A61F2/915 ,  A61F2002/91575 ,  A61F2002/91583 ,  A61F2210/0004 ,  A61F2210/0009 ,  A61F2210/0076 ,  A61F2230/0069 ,  A61F2250/003 ,  A61F2250/0067 ,  A61F2310/00041 ,  A61F2310/00065 ,  A61K31/337 ,  A61K31/436 ,  A61L31/005 ,  A61L31/022 ,  A61L31/088 ,  A61L31/10 ,  A61L31/14 ,  A61L31/148 ,  A61L31/16 ,  A61L2300/416 ,  A61L2300/64 ,  A61L2400/12 ,  A61L2420/02 ,  A61L2420/04 ,  A61L2420/08 ,  B82Y5/00 ,  A61K2300/00

Abstract: A biodegradable in vivo supporting device is disclosed. The in vivo supporting device comprises a biodegradable metal scaffold and a biodegradable polymer coating covering at least a portion of the biodegradable metal scaffold, wherein the biodegradable polymer coating has a degradation rate that is faster than the degradation rate of the biodegradable metal scaffold.

公开(公告)号：US20140012308A1

公开(公告)日：2014-01-09

申请号：US14018194

申请日：2013-09-04

Applicant: Q3 Medical Devices Limited

Inventor： Eric K. MANGIARDI

IPC: A61B17/12

CPC classification number: A61F2/07 ,  A61B17/12109 ,  A61F2/82 ,  A61F2/90 ,  A61F2/915 ,  A61F2002/072 ,  A61F2002/075 ,  A61F2002/91558 ,  A61F2210/0004 ,  A61F2220/0008 ,  A61F2230/0054 ,  A61F2250/0031 ,  A61F2250/0067 ,  A61L31/10 ,  A61L31/18 ,  B05D1/16 ,  B05D1/18 ,  B05D1/36 ,  D01D5/0084

Abstract: This application is directed to a device comprising a covering attached to the device. A process of making a device with a specific covering attached is also disclosed. The application further discloses a method for the treatment of perforations, fistulas, ruptures, dehiscence and aneurisms in luminal vessels and organs of a subject.

公开(公告)号：US20210128328A1

公开(公告)日：2021-05-06

申请号：US17102970

申请日：2020-11-24

Applicant: Q3 MEDICAL DEVICES LIMITED

Inventor： Eric K. MANGIARDI

IPC: A61F2/844 ,  A61B17/72 ,  A61F2/82

Abstract: A bioabsorable stent is disclosed. The stent is made of a polymer and/or non-polymer material and has an elongated body having a proximate end, a distal end, and at least one open channel formed on the exterior surface of the elongated body to provide fluid communication between the proximal end and the distal end. Also disclosed is a bioabsorable stent having an elongated center rod having a proximate end and a distal end and a plurality of leaflets extending outward from the center rod and forming channels between two neighboring leaflets to provide fluid communication between the proximal end and the distal end.

公开(公告)号：US20200297515A1

公开(公告)日：2020-09-24

申请号：US16893597

申请日：2020-06-05

Applicant: Q3 MEDICAL DEVICES LIMITED

Inventor： Eric K. MANGIARDI

IPC: A61F2/844 ,  A61L31/14 ,  A61K31/436 ,  A61K31/337 ,  A61F2/86 ,  A61F2/915 ,  A61L31/00 ,  A61L31/16 ,  A61F2/82 ,  A61L31/08 ,  A61B17/00 ,  A61F2/90 ,  A61L31/02 ,  A61L31/10 ,  A61F2/07 ,  A61B17/12 ,  A61K49/04

Abstract: A biodegradable in vivo supporting device is disclosed. In one embodiment, a coated stent device includes a biodegradable metal alloy scaffold made from a magnesium alloy, iron alloy, zinc alloy, or combination thereof, and the metal scaffold comprises a plurality of metal struts. The metal struts are at least partially covered with a biodegradable polymer coating. The biodegradable scaffold includes a radio-opaque marker made of a substance that blocks radiation. A cavity is manufactured in the scaffold and the radio-opaque marker is accommodated by the cavity.

公开(公告)号：US20190262123A1

公开(公告)日：2019-08-29

申请号：US16375358

申请日：2019-04-04

Applicant: Q3 MEDICAL DEVICES LIMITED

Inventor： Eric K. MANGIARDI

IPC: A61F2/07 ,  A61L31/18 ,  A61B17/12 ,  A61F2/82 ,  A61F2/915 ,  B05D1/16 ,  B05D1/36 ,  D01D5/00 ,  A61L31/10

Abstract: This application is directed to a device comprising a covering attached to the device. A process of making a device with a specific covering attached is also disclosed. The application further discloses a method for the treatment of perforations, fistulas, ruptures, dehiscence and aneurisms in luminal vessels and organs of a subject.

公开(公告)号：US20190053921A1

公开(公告)日：2019-02-21

申请号：US16142694

申请日：2018-09-26

Applicant: Q3 MEDICAL DEVICES LIMITED

Inventor： Eric K. MANGIARDI

IPC: A61F2/82 ,  A61B17/72

CPC classification number: A61F2/82 ,  A61B17/7233 ,  A61B17/7258 ,  A61B17/7266 ,  A61B17/7283 ,  A61B17/7291 ,  A61F2/844 ,  A61F2002/041 ,  A61F2002/048 ,  A61F2002/068 ,  A61F2002/30289 ,  A61F2210/0004 ,  A61F2210/0061 ,  A61F2230/005 ,  A61F2230/0054 ,  A61F2230/0091 ,  A61F2250/0067

Abstract: A stent is disclosed that has an elongated body having a proximal end, a distal end, at least one open spiral channel formed on the exterior surface of the body to provide fluid communication between the proximal end and the distal end. The stent also has a central lumen open at the proximal and distal ends of the stent for the passage of a guide wire. A method for using the stent and a kit containing the stent are also disclosed.