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公开(公告)号：US11964073B2
公开(公告)日：2024-04-23
申请号：US18248431
申请日：2021-10-11
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Semra Colak Atan , Grant W. Fahnhorst , Val Vossen , Jerald K. Rasmussen , James P. DiZio , Abigail J. Halmes
CPC classification number: A61L24/046 , C08G73/024 , C08G2170/00
Abstract: A multiple-part curable composition, a cured composition formed by combining and reacting the multiple-part curable composition, and a method of providing a cured composition are described. The multiple-part curable composition contains at least a part A and a part B. Part A contains an oxalamido-containing compound while part B contains a derivatized polyethylene imine. The cured composition is an adhesive that is suitable for use as a tissue adhesive.
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公开(公告)号：US20240374337A1
公开(公告)日：2024-11-14
申请号：US18682188
申请日：2022-07-29
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Alan R. Dombrowski , Adam S. Troness , Val Vossen , Dennard J. Powell , Kimberly A. Schommer
Abstract: The disclosed tamper-evident closure (100) encloses a medical access device (200), such as a vascular access device and includes an actuatable door (127) to create an optional access point (113) for accommodating various arrangements of medical access devices within the tamper-evident closure. The tamper-evident closure comprises a holding cavity (110), an access point into the holding cavity, an actuatable door covering the access point, and a hinge (127c) connecting the actuatable door to the holding cavity.
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公开(公告)号：US20240342397A1
公开(公告)日：2024-10-17
申请号：US18682251
申请日：2022-07-29
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Alan R. Dombrowski , Adam S. Troness , Val Vossen , Dennard J. Powell
CPC classification number: A61M5/5086 , A61M39/1011 , A61M39/165
Abstract: The disclosed tamper-evident closure encloses a medical access device, such as a vascular access device, such that it will be visibly apparent if the medical access device contained in the tamper-evident closure becomes exposed. The tamper-evident closure cannot be reapplied over the medical access device in a way to look the same as it did prior to exposing the medical access device. The tamper-evident closures comprise a securing strap with a first securing strap portion secured to the first part of the tamper-evident closure, a second securing strap portion with a free end for securing to a second part of the tamper-evident closure, and an area of weakness separating the first securing strap portion from the second securing strap portion. The force to break the area of weakness is less than the force to separate the securing strap from the first part or second part.
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公开(公告)号：US20230347011A1
公开(公告)日：2023-11-02
申请号：US18248431
申请日：2021-10-11
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Semra Colak Atan , Grant W. Fahnhorst , Val Vossen , Jerald K. Rasmussen , James P. DiZio , Abigail J. Halmes
CPC classification number: A61L24/046 , C08G73/024 , C08G2170/00
Abstract: A multiple-part curable composition, a cured composition formed by combining and reacting the multiple-part curable composition, and a method of providing a cured composition are described. The multiple-part curable composition contains at least a part A and a part B. Part A contains an oxalamido-containing compound while part B contains a derivatized polyethylene imine. The cured composition is an adhesive that is suitable for use as a tissue adhesive.
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