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1.发明申请公开(公告)号：US20220323093A1
公开(公告)日：2022-10-13
申请号：US17638272
申请日：2020-08-27
申请人： Egan Design LLC
发明人： Thomas D. EGAN
摘要： Apparatus for blunt dissection, dilation of incisions, and separation of adhesions, the apparatus comprising: a frame; first and second belt supports mounted to the frame, the first and second belt supports being reconfigurable between a closed position and an open position; first and second continuous loop belts movably supported by the first and second belt supports, respectively, wherein the first and second continuous loop belts provide first and second outside surface face portions, respectively, and further wherein the first outside surface face portion is separated from the second outside surface face portion by a first distance when the first and second belt supports are in their closed position, and the first outside surface face portion is separated from the second outside surface face portion by a second, larger distance when the first and second belt supports are in their open position.
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公开(公告)号：US20220142639A1
公开(公告)日：2022-05-12
申请号：US17429486
申请日：2020-02-07
申请人： Egan Design LLC
发明人： Thomas D. Egan
IPC分类号： A61B17/04
摘要： A device for positioning in the body of an animal, the device comprising a first portion and a second portion that may be positioned in contact with one other, the first portion and the second portion each comprising a biocompatible conductive thermoplastic material, such that when the device is positioned in the body of an animal and electric current flows from the first portion to the second portion, heat is generated by electrical resistance at the point of contact between the first portion and the second portion so as to melt regions of the first portion and the second portion, and when the electric current is thereafter terminated, the melted regions of the first portion and the second portion re-solidify so that a weld is formed between the first portion and the second portion.
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公开(公告)号：US20220079585A1
公开(公告)日：2022-03-17
申请号：US17429490
申请日：2021-08-09
申请人： Egan Design LLC
发明人： Thomas D. Egan
摘要： A device for positioning in the body of an animal, the device comprising a first portion and a second portion that may be positioned in contact with one other, the first portion and the second portion each comprising a biocompatible conductive thermoplastic material, such that when the device is positioned in the body of an animal and electric current flows from the first portion to the second portion, heat is generated by electrical resistance at the point of contact between the first portion and the second portion so as to melt regions of the first portion and the second portion, and when the electric current is thereafter terminated, the melted regions of the first portion and the second portion re-solidify so that a weld is formed between the first portion and the second portion.
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公开(公告)号：US11446021B2
公开(公告)日：2022-09-20
申请号：US16190915
申请日：2018-11-14
申请人： Egan Design LLC
发明人： Thomas D. Egan
IPC分类号： A61B17/06 , B29C65/04 , A61B17/04 , A61L17/00 , A61L17/06 , A61L17/14 , B29C65/34 , B29C65/00 , B29C65/74 , A61B17/064 , A61B17/122 , A61B34/00 , B29K505/00 , B29L31/00 , B29K105/16 , A61B17/00 , B29K507/04
摘要： A device for positioning in the body of an animal, the device comprising a first portion and a second portion that may be positioned in contact with one other, the first portion and the second portion each comprising a biocompatible conductive thermoplastic material, such that when the device is positioned in the body of an animal and electric current flows from the first portion to the second portion, heat is generated by electrical resistance at the point of contact between the first portion and the second portion so as to melt regions of the first portion and the second portion, and when the electric current is thereafter terminated, the melted regions of the first portion and the second portion re-solidify so that a weld is formed between the first portion and the second portion.
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5.发明申请公开(公告)号：US20190142419A1
公开(公告)日：2019-05-16
申请号：US16190915
申请日：2018-11-14
申请人： Egan Design LLC
发明人： Thomas D. Egan
摘要： A device for positioning in the body of an animal, the device comprising a first portion and a second portion that may be positioned in contact with one other, the first portion and the second portion each comprising a biocompatible conductive thermoplastic material, such that when the device is positioned in the body of an animal and electric current flows from the first portion to the second portion, heat is generated by electrical resistance at the point of contact between the first portion and the second portion so as to melt regions of the first portion and the second portion, and when the electric current is thereafter terminated, the melted regions of the first portion and the second portion re-solidify so that a weld is formed between the first portion and the second portion.
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公开(公告)号：US20230050983A1
公开(公告)日：2023-02-16
申请号：US17891487
申请日：2022-08-19
申请人： Egan Design LLC
发明人： Thomas D. EGAN
IPC分类号： A61B17/06 , B29C65/04 , A61B17/04 , A61L17/00 , A61L17/06 , A61L17/14 , B29C65/34 , B29C65/00 , B29C65/74 , A61B17/064 , A61B17/122
摘要： An apparatus for forming a weld between a first portion of a biocompatible conductive thermoplastic material and a second portion of a biocompatible conductive thermoplastic material comprises a first electrode, a second electrode, and a structure for holding said first and second electrodes in opposition to one other with a space therebetween for receiving said first portion and said second portion in contact with one another. The structure is electrically non-conductive and an electrical circuit comprising a power source and a switch arranged such that closure of said switch applies a voltage potential across said first electrode and said second electrode so as to generate heat via electrical resistance, the heat being sufficient to melt regions of said first and second portions.
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