公开(公告)号：US10857324B2

公开(公告)日：2020-12-08

申请号：US15506723

申请日：2015-08-26

Applicant: C. R. Bard, Inc.

Inventor： Zhihui Yin ,  David Fish ,  Tom Roberts

IPC: A61M25/00 ,  A61L29/08 ,  A61L29/14 ,  A61M25/01

Abstract: A urinary catheter and container are described. The urinary catheter may have a catheter shaft attached to a handle, and a coating disposed on an outer surface of the catheter shaft. The coating may include a hydrogel, water and/or glycerin, and a polyethylene glycol (PEG). The PEG may have a molecular weight equal to or less than 600, for example one or more of polyethylene glycol (PEG) 300 and PEG 400. The coating may be applied in a wet state and remain wet for an extended period of time in the container, thereby obviating the need for a lubricant, such as a water sachet or gel package, to accompany the catheter in the container. The container may include a gas impermeable foil material. The container may include an adhesive tab covering a perforated section, the adhesive tab including a pull loop.

公开(公告)号：US20180021481A1

公开(公告)日：2018-01-25

申请号：US15724879

申请日：2017-10-04

Applicant: C. R. Bard, Inc.

Inventor： Zhihui Yin ,  David Fish ,  Tom Roberts ,  Adam Silver ,  Brian Chapman

IPC: A61L29/08 ,  A61M25/00 ,  A61L29/14 ,  A61M25/01

CPC classification number: A61M25/0017 ,  A61L29/08 ,  A61L29/085 ,  A61L29/14 ,  A61L29/141 ,  A61L29/145 ,  A61L2400/10 ,  A61L2420/08 ,  A61M25/0009 ,  A61M25/002 ,  A61M25/0045 ,  A61M25/007 ,  A61M25/0136 ,  A61M2025/0046 ,  C08L33/02

Abstract: A urinary catheter and container are described. The urinary catheter may have a catheter shaft attached to a handle, and a coating disposed on an outer surface of the catheter shaft. The coating may include a hydrogel, water and/or glycerin, and a polyethylene glycol (PEG). The PEG may have a molecular weight equal to or less than 600, for example one or more of polyethylene glycol (PEG) 300 and PEG 400. The coating may be applied in a wet state and remain wet for an extended period of time in the container, thereby obviating the need for a lubricant, such as a water sachet or gel package, to accompany the catheter in the container. The container may include a gas impermeable foil material. The container may include an adhesive tab covering a perforated section, the adhesive tab including a pull loop.

公开(公告)号：US20240108850A1

公开(公告)日：2024-04-04

申请号：US18536063

申请日：2023-12-11

Applicant: C. R. Bard, Inc.

Inventor： Zhihui Yin ,  David Fish ,  Tom Roberts

IPC: A61M25/00 ,  A61L29/08 ,  A61L29/14 ,  A61M25/01

CPC classification number: A61M25/0017 ,  A61L29/085 ,  A61L29/14 ,  A61L29/145 ,  A61M25/002 ,  A61M25/0045 ,  A61M25/007 ,  A61M25/0136 ,  A61L29/08 ,  A61L29/141 ,  A61L2400/10 ,  A61L2420/08 ,  A61M25/0009 ,  A61M2025/0046

Abstract: A urinary catheter and container. The urinary catheter can include a catheter shaft attached to a handle and a coating disposed on an outer surface of the catheter shaft. The coating can include a hydrogel, water and/or glycerin, and a polyethylene gylcol (PEG). The PEG can have a molecular weight equal to or less than 600, for example one or more of polyethylene glycol (PEG) 300 and PEG 400. The coating can be applied in a wet state and remain wet for an extended period of time in the container, thereby obviating the need for a lubricant, such as a water sachet or gel package, to accompany the catheter in the container. The container can include a gas impermeable foil material. The container can include an adhesive tab covering a perforated section, the adhesive tab including a pull loop.

公开(公告)号：US20210113808A1

公开(公告)日：2021-04-22

申请号：US17114275

申请日：2020-12-07

Applicant: C. R. Bard, Inc.

Inventor： Zhihui Yin ,  David Fish ,  Tom Roberts

IPC: A61M25/00 ,  A61L29/08 ,  A61L29/14 ,  A61M25/01

Abstract: A urinary catheter and container are described. The urinary catheter may have a catheter shaft attached to a handle, and a coating disposed on an outer surface of the catheter shaft. The coating may include a hydrogel, water and/or glycerin, and a polyethylene gylcol (PEG). The PEG may have a molecular weight equal to or less than 600, for example one or more of polyethylene glycol (PEG) 300 and PEG 400. The coating may be applied in a wet state and remain wet for an extended period of time in the container, thereby obviating the need for a lubricant, such as a water sachet or gel package, to accompany the catheter in the container. The container may include a gas impermeable foil material. The container may include an adhesive tab covering a perforated section, the adhesive tab including a pull loop.

公开(公告)号：US20180104444A1

公开(公告)日：2018-04-19

申请号：US15506723

申请日：2015-08-26

Applicant: C. R. Bard, Inc.

Inventor： Zhihui Yin ,  David Fish ,  Tom Roberts ,  Adam Silver

IPC: A61M25/00

CPC classification number: A61M25/0017 ,  A61L29/08 ,  A61L29/085 ,  A61L29/14 ,  A61L29/141 ,  A61L29/145 ,  A61L2400/10 ,  A61L2420/08 ,  A61M25/0009 ,  A61M25/002 ,  A61M25/0045 ,  A61M25/007 ,  A61M25/0136 ,  A61M2025/0046 ,  C08L33/02

Abstract: A urinary catheter and container are described. The urinary catheter may have a catheter shaft attached to a handle, and a coating disposed on an outer surface of the catheter shaft. The coating may include a hydrogel, water and/or glycerin, and a polyethylene glycol (PEG). The PEG may have a molecular weight equal to or less than 600, for example one or more of polyethylene glycol (PEG) 300 and PEG 400. The coating may be applied in a wet state and remain wet for an extended period of time in the container, thereby obviating the need for a lubricant, such as a water sachet or gel package, to accompany the catheter in the container. The container may include a gas impermeable foil material. The container may include an adhesive tab covering a perforated section, the adhesive tab including a pull loop.

公开(公告)号：US11850370B2

公开(公告)日：2023-12-26

申请号：US17114275

申请日：2020-12-07

Applicant: C. R. Bard, Inc.

Inventor： Zhihui Yin ,  David Fish ,  Tom Roberts

IPC: A61M25/00 ,  A61L29/08 ,  A61L29/04 ,  A61M25/01 ,  A61L29/14

CPC classification number: A61M25/0017 ,  A61L29/085 ,  A61L29/14 ,  A61L29/145 ,  A61M25/002 ,  A61M25/007 ,  A61M25/0045 ,  A61M25/0136 ,  A61L29/08 ,  A61L29/141 ,  A61L2400/10 ,  A61L2420/08 ,  A61M25/0009 ,  A61M2025/0046 ,  A61L29/085 ,  C08L33/02

Abstract: A urinary catheter and container are described. The urinary catheter may have a catheter shaft attached to a handle, and a coating disposed on an outer surface of the catheter shaft. The coating may include a hydrogel, water and/or glycerin, and a polyethylene gylcol (PEG). The PEG may have a molecular weight equal to or less than 600, for example one or more of polyethylene glycol (PEG) 300 and PEG 400. The coating may be applied in a wet state and remain wet for an extended period of time in the container, thereby obviating the need for a lubricant, such as a water sachet or gel package, to accompany the catheter in the container. The container may include a gas impermeable foil material. The container may include an adhesive tab covering a perforated section, the adhesive tab including a pull loop.