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公开(公告)号：US11173288B2
公开(公告)日：2021-11-16
申请号：US16551873
申请日：2019-08-27
Applicant: BARD PERIPHERAL VASCULAR, INC.
Inventor： William F. Davies, Jr. , Lanny R. Pepper , Kelli Hayes
Abstract: A non-compliant medical balloon comprises a base balloon including a pair of spaced-apart, generally conical end sections and a generally cylindrical center section connected therebetween. A braided fabric sleeve surrounds at least a portion of the base balloon, wherein the sleeve is formed of at least three substantially inelastic fibers intertwined in such a way that no two of the three fibers are twisted exclusively around one another. The sleeve is permanently affixed to the outer surface of the base balloon so as to prevent excessive expansion of the base balloon when the base balloon is internally pressurized.
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公开(公告)号：US10105520B2
公开(公告)日：2018-10-23
申请号：US14961188
申请日：2015-12-07
Applicant: BARD PERIPHERAL VASCULAR, INC.
Inventor： Lanny R. Pepper , Kelli Hayes , William F. Davies, Jr.
Abstract: A non-compliant medical balloon may be changed from a deflated state to an inflated state by increasing pressure within the balloon. The non-compliant medical balloon is composed of randomly oriented fibers forming an angle. The angle remains substantially unchanged when the balloon changes from a deflated state to an inflated state.
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公开(公告)号：US10099042B2
公开(公告)日：2018-10-16
申请号：US15269472
申请日：2016-09-19
Applicant: BARD PERIPHERAL VASCULAR, INC.
Inventor： Lanny R. Pepper , Charles J. Cox , William F. Davies, Jr.
IPC: B29C65/02 , A61M25/10 , A61M25/00 , B29C65/00 , B29C65/48 , B29C65/08 , B29C65/16 , B29C65/68 , B29K77/00 , B29K101/12 , B29L31/60 , B29L31/00 , B29C65/18 , B29K63/00 , B29L22/02
Abstract: A catheter includes a balloon and a shaft having a coaxial portion including an outer tubular member having a bore, a transition neck, an access fitting adjacent the proximate end of the catheter shaft for directing a guidewire into the catheter shaft, an inflation port, a guidewire tubular member disposed coaxially in the outer tubular member, the outer tubular member and guidewire tubular member defining a first, annular inflation/deflation lumen fluid communication with the inflation port, at least one second inflation/deflation lumen separate from and non-coaxial with the guidewire tubular member and having a cross-sectional area less than the cross-sectional area of the first inflation/deflation lumen and opening at a proximate end into the first inflation/deflation lumen and at the distal end of the transition neck.
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公开(公告)号：US20130274790A1
公开(公告)日：2013-10-17
申请号：US13919513
申请日：2013-06-17
Applicant: Bard Peripheral Vascular, Inc.
Inventor： Lanny R. Pepper
IPC: A61M29/02
CPC classification number: A61M29/02 , A61M25/0052 , A61M25/0053 , A61M25/10 , A61M2025/0063 , A61M2025/0183
Abstract: A rapid exchange balloon dilation catheter includes a catheter shaft with a proximal tubular member defining a proximal inflation/deflation lumen for conveying fluids therethrough with a distal portion of the bore of proximal tubular member filled with a fluid-impervious barrier, a distal body extending from the fluid-impervious barrier to the distal end of the shaft, a plurality of distal tubular members defining distal inflation/deflation lumens in fluid communication with the proximal inflation/deflation lumen and extending through the fluid-impervious barrier and the distal body to the distal end of the shaft distal portion, a guidewire tubular member having a bore extending from a side aperture formed in the distal body through the distal body alongside the distal tubular members in a multi-lumen arrangement, and a plurality of stiffening members extending from within the fluid-impervious barrier into the distal body to a point within the shaft distal portion.
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公开(公告)号：US10780254B2
公开(公告)日：2020-09-22
申请号：US15982017
申请日：2018-05-17
Applicant: BARD PERIPHERAL VASCULAR, INC.
Inventor： William F. Davies, Jr. , Lanny R. Pepper , Kelli Hayes
Abstract: A non-compliant medical balloon comprises a base balloon including a pair of spaced-apart, generally conical end sections and a generally cylindrical center section connected therebetween. A braided fabric sleeve surrounds at least a portion of the base balloon, wherein the sleeve is formed of at least three substantially inelastic fibers intertwined in such a way that no two of the three fibers are twisted exclusively around one another. The sleeve is permanently affixed to the outer surface of the base balloon so as to prevent excessive expansion of the base balloon when the base balloon is internally pressurized.
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Patent Agency Ranking
公开(公告)号：US10646699B2
公开(公告)日：2020-05-12
申请号：US14269511
申请日：2014-05-05
Applicant: BARD PERIPHERAL VASCULAR, INC.
Inventor： Lanny R. Pepper , Charles J. Cox , William F. Davies, Jr.
Abstract: A non-compliant fiber-reinforced medical balloon comprises a first fiber layer and a second fiber layer embedded in a continuous matrix of thermally-weldable polymer material defining a barrel wall, cone walls and neck walls. The fibers of the first fiber layer run substantially parallel to one another and substantially parallel to the longitudinal axis. The fibers of the first fiber layer have a pattern of different lengths and are divisible into a first group and a second group based on length.
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公开(公告)号：US10518067B2
公开(公告)日：2019-12-31
申请号：US14609910
申请日：2015-01-30
Applicant: BARD PERIPHERAL VASCULAR, INC.
Inventor： William F. Davies, Jr. , Kelli Hayes , Lanny R. Pepper
Abstract: A non-compliant medical balloon may be changed from a deflated state to an inflated state by increasing the internal pressure within the balloon. The balloon comprises a balloon layer having an outer surface, the balloon layer including a base layer, a first reinforcing layer and a second reinforcing layer. The base layer is formed of a polymer material. The first reinforcing layer is one of either a plurality of discrete inelastic fibers oriented substantially parallel to the long axis of the balloon and a first layer of textile fabric material, the textile fabric material being one of a woven, knitted, braided and non-woven fabric. The second reinforcing layer is one of either at least one inelastic fiber wrapped around the circumference of the balloon substantially transverse to the long axis of the balloon and a second layer of textile fabric material, the textile fabric material being one of a woven, knitted, braided and non-woven fabric. At least one of the first and second reinforcing layers is a layer of textile fabric material. At least one strengthening rod is connected to the outer surface of the balloon layer.
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8.发明授权公开(公告)号：US09446223B2
公开(公告)日：2016-09-20
申请号：US13939478
申请日：2013-07-11
Applicant: BARD PERIPHERAL VASCULAR, INC.
Inventor： Lanny R. Pepper , Charles J. Cox , William F. Davies, Jr.
IPC: B29C65/02 , A61M25/10 , A61M25/00 , B29C65/68 , B29C65/00 , B29K77/00 , B29K101/12 , B29L31/60 , B29L31/00 , B29C65/48 , B29C65/08 , B29C65/16 , B29C65/18
CPC classification number: A61M25/1036 , A61M25/0032 , A61M25/0045 , A61M25/0054 , A61M25/1006 , A61M25/1025 , A61M25/1034 , A61M25/104 , B29C65/02 , B29C65/08 , B29C65/16 , B29C65/18 , B29C65/48 , B29C65/483 , B29C65/68 , B29C66/004 , B29C66/112 , B29C66/131 , B29C66/53241 , B29C66/5344 , B29C66/545 , B29C66/63 , B29C66/71 , B29K2063/00 , B29K2077/00 , B29K2101/12 , B29L2022/022 , B29L2031/603 , B29L2031/7542 , B29L2031/7543
Abstract: A catheter includes a balloon and a shaft having a coaxial portion including an outer tubular member having a bore, a transition neck, an access fitting adjacent the proximate end of the catheter shaft for directing a guidewire into the catheter shaft, an inflation port, a guidewire tubular member disposed coaxially in the outer tubular member, the outer tubular member and guidewire tubular member defining a first, annular inflation/deflation lumen fluid communication with the inflation port, at least one second inflation/deflation lumen separate from and non-coaxial with the guidewire tubular member and having a cross-sectional area less than the cross-sectional area of the first inflation/deflation lumen and opening at a proximate end into the first inflation/deflation lumen and at the distal end of the transition neck.
Abstract translation: 导管包括气囊和具有同轴部分的轴，该同轴部分包括具有孔的外部管状构件，过渡颈部，邻近导管轴的近端以将引导线引导到导管轴中的进入配件，充气口， 导丝管状构件同轴地设置在外部管状构件中，外部管状构件和导丝管状构件限定与充气端口的第一环形充气/放气腔流体连通，至少一个第二充气/放气腔与第一充气/ 所述导丝管状构件具有小于所述第一充气/放气腔的横截面面积的横截面积，并且在靠近所述第一充气/放气腔内的端部和所述过渡颈部的远端处的开口。
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公开(公告)号：US09446221B2
公开(公告)日：2016-09-20
申请号：US14627943
申请日：2015-02-20
Applicant: BARD PERIPHERAL VASCULAR, INC.
Inventor： Kelli Hayes , Lanny R. Pepper , William F. Davies, Jr.
CPC classification number: A61M25/104 , A61B17/00234 , A61B17/8816 , A61B17/8855 , A61B2017/00274 , A61F2/958 , A61L29/04 , A61L29/085 , A61L2420/02 , A61M25/10 , A61M25/1029 , A61M29/02 , A61M2025/1031 , A61M2025/1075 , A61N5/1007 , B32B5/024 , B32B5/26 , B32B37/1284 , B32B37/16 , B32B2255/02 , B32B2255/26 , B32B2535/00
Abstract: A non-compliant medical balloon may be changed from a deflated state to an inflated state by increasing pressure within the balloon. The non-compliant medical balloon is composed of a woven fabric layer composed of at least two woven fabric fibers forming an angle. The angle remains substantially unchanged when the balloon changes from a deflated state to an inflated state.
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公开(公告)号：US20150157833A1
公开(公告)日：2015-06-11
申请号：US14627943
申请日：2015-02-20
Applicant: BARD PERIPHERAL VASCULAR, INC.
Inventor： Kelli Hayes , Lanny R. Pepper , William F. Davies, JR.
CPC classification number: A61M25/104 , A61B17/00234 , A61B17/8816 , A61B17/8855 , A61B2017/00274 , A61F2/958 , A61L29/04 , A61L29/085 , A61L2420/02 , A61M25/10 , A61M25/1029 , A61M29/02 , A61M2025/1031 , A61M2025/1075 , A61N5/1007 , B32B5/024 , B32B5/26 , B32B37/1284 , B32B37/16 , B32B2255/02 , B32B2255/26 , B32B2535/00
Abstract: A non-compliant medical balloon may be changed from a deflated state to an inflated state by increasing pressure within the balloon. The non-compliant medical balloon is composed of a woven fabric layer composed of at least two woven fabric fibers forming an angle. The angle remains substantially unchanged when the balloon changes from a deflated state to an inflated state.
Abstract translation: 通过增加气囊内的压力，不合格的医疗气球可以从放气状态改变为充气状态。 不符合标准的医用气囊由由形成角度的至少两根织造纤维构成的机织织物层组成。 当气囊从放气状态变为充气状态时，角度基本上保持不变。
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