公开(公告)号：US12114887B2

公开(公告)日：2024-10-15

申请号：US17366669

申请日：2021-07-02

申请人： Medtronic Vascular, Inc.

发明人： Aram Jamous ,  John Kelly ,  Matthew Fleming ,  Colin William Meade ,  Grainne Teresa Carroll

IPC分类号： A61B17/3207 ,  A61B17/00 ,  A61B17/32 ,  A61B17/3205 ,  A61M25/00 ,  A61B17/22 ,  A61B90/00 ,  A61M25/01

CPC分类号： A61B17/320758 ,  A61B17/00234 ,  A61B17/32002 ,  A61B17/32053 ,  A61B17/320783 ,  A61M25/0082 ,  A61B2017/00292 ,  A61B2017/00398 ,  A61B2017/00477 ,  A61B2017/00738 ,  A61B2017/00845 ,  A61B2017/0088 ,  A61B2017/22001 ,  A61B2017/22038 ,  A61B2017/320004 ,  A61B2017/320024 ,  A61B2017/320052 ,  A61B2017/320064 ,  A61B2017/320741 ,  A61B2017/320775 ,  A61B2090/0801 ,  A61M2025/0096 ,  A61M25/0108

摘要： A tissue-removing catheter for removing tissue in a body lumen includes an elongate body and a tissue-removing element mounted on a distal end portion of the elongate body. The tissue-removing element is configured to remove the tissue as the tissue-removing element is rotated by the elongate body within the body lumen. An inner liner is received within the elongate body. The inner liner defines a guidewire lumen. The inner liner isolates an interior of the guidewire lumen from the elongate body and tissue-removing element such that rotational forces are not transferred from the elongate body and tissue-removing element to the interior of the guidewire lumen when the elongate body and tissue-removing element are rotated during removal of tissue from the body lumen.

公开(公告)号：US20240325044A1

公开(公告)日：2024-10-03

申请号：US18744184

申请日：2024-06-14

申请人： University of Virginia Patent Foundation

发明人： John A. Hossack ,  Nishaki Mehta

IPC分类号： A61B17/3211 ,  A61B17/00 ,  A61B17/32

CPC分类号： A61B17/3211 ,  A61B2017/00876 ,  A61B2017/320052 ,  A61B2017/32113

摘要： A surgical incision apparatus and method for puncturing a cutaneous layer of a subject for providing guided access to a subcutaneous organ or subcutaneous cavity (or specified target region) of the subject. The apparatus may include a retention body configured for securing a cutting tool therein and a housing configured for receiving the retention body. The apparatus includes a guidewire holder member configured for receiving a guidewire therein and aligning with the guidewire to allow the cutting tool to travel along the guidewire. The retention body is configured to be movably attached relative to the housing to allow the retention body and cutting tool to advance toward the subject to a deployed position, and subsequently withdraw to a retracted position.

公开(公告)号：US12082806B2

公开(公告)日：2024-09-10

申请号：US17833289

申请日：2022-06-06

申请人： Cilag GmbH International

发明人： James R. Giordano ,  Frederick E. Shelton, IV ,  Jeffrey S. Swayze

IPC分类号： A61B17/068 ,  A61B17/00 ,  A61B17/072 ,  A61B50/30 ,  A61B90/98 ,  A61B17/29 ,  A61B17/32 ,  A61B90/00

CPC分类号： A61B17/068 ,  A61B17/00 ,  A61B17/07207 ,  A61B50/30 ,  A61B90/98 ,  A61B2017/00022 ,  A61B2017/00039 ,  A61B2017/00212 ,  A61B2017/00221 ,  A61B17/00234 ,  A61B2017/00362 ,  A61B2017/00398 ,  A61B2017/00734 ,  A61B2017/0688 ,  A61B2017/07214 ,  A61B2017/2927 ,  A61B2017/320052 ,  A61B2050/3015 ,  A61B2050/314 ,  A61B2090/065 ,  A61B2090/0811 ,  A61B2560/0266

摘要： A surgical instrument is disclosed. The surgical instrument includes a control unit and a staple cartridge including a transponder. The control unit is configured to transmit a first wireless signal to the transponder and to receive a second wireless signal from the transponder to determine one of a first electronic state and a second electronic state of the transponder based on the second wireless signal.

公开(公告)号：US20240260990A1

公开(公告)日：2024-08-08

申请号：US18453197

申请日：2023-08-21

申请人： SRGI HOLDINGS, LLC

发明人： Edward KNOWLTON

IPC分类号： A61B17/322 ,  A61B10/02 ,  A61B17/00 ,  A61B17/30 ,  A61B17/32 ,  A61B17/3205 ,  A61B17/3209 ,  A61B17/3211 ,  A61B17/34 ,  A61B17/54 ,  A61B18/00 ,  A61B90/00 ,  A61F2/04 ,  A61F2/10 ,  A61F13/00 ,  A61L27/02 ,  A61L27/20 ,  A61L27/36 ,  A61L27/48 ,  A61L27/52 ,  A61L27/54 ,  A61M5/178 ,  A61M5/46 ,  A61M19/00 ,  A61M35/00 ,  A61M37/00

CPC分类号： A61B17/322 ,  A61B17/32 ,  A61B17/320068 ,  A61B17/32053 ,  A61B17/32093 ,  A61B17/3211 ,  A61B17/3468 ,  A61B17/54 ,  A61B90/02 ,  A61F2/042 ,  A61F2/105 ,  A61F13/00 ,  A61L27/025 ,  A61L27/20 ,  A61L27/362 ,  A61L27/3691 ,  A61L27/48 ,  A61L27/52 ,  A61L27/54 ,  A61M5/178 ,  A61M5/46 ,  A61M35/003 ,  A61B10/0233 ,  A61B2017/00752 ,  A61B2017/00761 ,  A61B2017/00792 ,  A61B2017/00884 ,  A61B2017/00951 ,  A61B2017/00969 ,  A61B2017/306 ,  A61B2017/320052 ,  A61B2017/320064 ,  A61B2017/32007 ,  A61B2017/3225 ,  A61B2018/00601 ,  A61B2018/00994 ,  A61B2217/005 ,  A61F2002/044 ,  A61F2002/047 ,  A61F2013/00157 ,  A61F2013/0028 ,  A61L2300/414 ,  A61L2400/06 ,  A61M19/00 ,  A61M2037/0023

摘要： Systems, instruments, methods, and compositions are described involving removing a portion of the epidermis within a donor site on a subject, and harvesting dermal plugs within the donor site. An injectable filler is formed by mincing the dermal plugs. The injectable filler is configured for injecting into a recipient site on the subject.

公开(公告)号：US20240252159A1

公开(公告)日：2024-08-01

申请号：US18586148

申请日：2024-02-23

申请人： Cilag GmbH International

发明人： Katherine J. Schmid ,  Jerome R. Morgan ,  Donna L. Korvick ,  Frederick E. Shelton, IV

IPC分类号： A61B17/00 ,  A61B17/064 ,  A61B17/068 ,  A61B17/072 ,  A61B17/10 ,  A61B17/115 ,  A61B17/30 ,  A61B17/29 ,  A61B17/32

CPC分类号： A61B17/00491 ,  A61B17/064 ,  A61B17/0643 ,  A61B17/0644 ,  A61B17/068 ,  A61B17/072 ,  A61B17/07207 ,  A61B17/07292 ,  A61B17/105 ,  A61B17/1155 ,  A61B17/30 ,  A61B2017/00004 ,  A61B2017/00495 ,  A61B2017/00526 ,  A61B2017/0053 ,  A61B2017/00818 ,  A61B2017/00884 ,  A61B2017/00893 ,  A61B2017/00991 ,  A61B2017/07228 ,  A61B2017/07235 ,  A61B2017/07242 ,  A61B2017/0725 ,  A61B2017/07257 ,  A61B2017/07264 ,  A61B2017/07271 ,  A61B2017/07278 ,  A61B2017/07285 ,  A61B2017/2908 ,  A61B17/2909 ,  A61B2017/2916 ,  A61B2017/2919 ,  A61B2017/2923 ,  A61B2017/2927 ,  A61B2017/2933 ,  A61B2017/2936 ,  A61B2017/2937 ,  A61B2017/320052

摘要： A retainer for assembling tissue thickness compensators to a surgical stapler can comprise a grip, a first surface for supporting a first tissue thickness compensator, a second surface for supporting a second tissue thickness compensator, and clips for aligning and attaching the retainer to the surgical stapler. The clips may align and attach the retainer to a staple cartridge of the surgical instrument. The clips may align the retainer with an anvil of the surgical instrument. An insertion tool may be used in combination with the retainer to insert the retainer into the surgical stapler and to push the tissue thickness compensators against the anvil and/or the staple cartridge of the surgical instrument.

公开(公告)号：US20240216133A1

公开(公告)日：2024-07-04

申请号：US18426123

申请日：2024-01-29

申请人： LSI Solutions, Inc.

发明人： Jude S. Sauer, MD

IPC分类号： A61F2/24 ,  A61B17/00 ,  A61B17/04 ,  A61B17/06 ,  A61B17/32 ,  A61B17/3209 ,  A61B90/00

CPC分类号： A61F2/2427 ,  A61B17/0469 ,  A61B17/0482 ,  A61B17/0491 ,  A61B17/06133 ,  A61B17/320016 ,  A61B17/3209 ,  A61B2017/00243 ,  A61B2017/00464 ,  A61B2017/00477 ,  A61B2017/00907 ,  A61B2017/0472 ,  A61B2017/320052 ,  A61B2090/0811 ,  A61F2220/0008

摘要： A cassette is disclosed for use in a prosthetic suturing device. The cassette has a base. The base has a pair of pivots, a pair of alignment tabs, and at least one retention latch. The cassette also has a cover coupled to the base. The cover has at least one retention latch. The cover also defines one or more ferrule holders. The cassette further has one or more needles guided by the base and the cover. A surgical suturing device is also disclosed for use with a cassette. The suturing device has a cassette receiver and one or more needle drivers, each needle driver having a needle receiver positioned within the cassette receiver.

公开(公告)号：US11986207B2

公开(公告)日：2024-05-21

申请号：US17366559

申请日：2021-07-02

申请人： Medtronic Vascular, Inc.

发明人： Aram Jamous ,  John Kelly ,  Matthew Fleming ,  Colin William Meade ,  Grainne Teresa Carroll

IPC分类号： A61B17/3207 ,  A61B17/00 ,  A61B17/32 ,  A61B17/3205 ,  A61M25/00 ,  A61B17/22 ,  A61B90/00 ,  A61M25/01

CPC分类号： A61B17/320758 ,  A61B17/00234 ,  A61B17/32002 ,  A61B17/32053 ,  A61B17/320783 ,  A61M25/0082 ,  A61B2017/00292 ,  A61B2017/00398 ,  A61B2017/00477 ,  A61B2017/00738 ,  A61B2017/00845 ,  A61B2017/0088 ,  A61B2017/22001 ,  A61B2017/22038 ,  A61B2017/320004 ,  A61B2017/320024 ,  A61B2017/320052 ,  A61B2017/320064 ,  A61B2017/320741 ,  A61B2017/320775 ,  A61B2090/0801 ,  A61M2025/0096 ,  A61M25/0108

摘要： A tissue-removing catheter for removing tissue in a body lumen includes an elongate body and a tissue-removing element mounted on a distal end portion of the elongate body. The tissue-removing element is configured to remove the tissue as the tissue-removing element is rotated by the elongate body within the body lumen. An inner liner is received within the elongate body. The inner liner defines a guidewire lumen. The inner liner isolates an interior of the guidewire lumen from the elongate body and tissue-removing element such that rotational forces are not transferred from the elongate body and tissue-removing element to the interior of the guidewire lumen when the elongate body and tissue-removing element are rotated during removal of tissue from the body lumen.

公开(公告)号：US11986202B2

公开(公告)日：2024-05-21

申请号：US18314462

申请日：2023-05-09

申请人： Indian Wells Medical, Inc.

发明人： Jay Alan Lenker ,  James Alexander Carroll ,  Eugene Michael Breznock ,  Donald J. Kolehmainen ,  Peter van der Sluis

IPC分类号： A61B17/32 ,  A61B17/00 ,  A61B17/3205

CPC分类号： A61B17/320016 ,  A61B17/32053 ,  A61B2017/00247 ,  A61B2017/320052

摘要： An endoluminal punch and introducer sheath are described wherein the endoluminal punch comprises a guidewire lumen through which a user is capable of placing a guidewire. The endoluminal punch system further comprises a mechanism affixed to the hub which is capable of controlling the axial positioning of the guidewire relative to the endoluminal punch distal end. The control mechanism can be released so that the endoluminal punch can be removed from a patient while retaining the guidewire in place within the patient. The endoluminal punch introducer, including a sheath and dilator, can comprise energy emitting electrodes or transducers for cutting larger size holes in stubborn (friable, scarred, or fibrotic) tissue. In other embodiments, the endoluminal punch can comprise a guidewire or stylet, wherein the guidewire or stylet is capable of emitting energy to cut through tissue.

公开(公告)号：US11980366B2

公开(公告)日：2024-05-14

申请号：US17710497

申请日：2022-03-31

申请人： Cilag GmbH International

发明人： Frederick E. Shelton, IV ,  Michael E. Setser ,  Kevin R. Doll ,  Jerome R. Morgan

IPC分类号： A61B17/072 ,  A61B17/064 ,  A61B17/068 ,  A61B17/10 ,  A61B34/30 ,  A61B50/20 ,  A61B17/00 ,  A61B17/29 ,  A61B17/32 ,  A61B18/00 ,  A61B18/14 ,  A61B34/37 ,  A61B50/36

CPC分类号： A61B17/105 ,  A61B17/064 ,  A61B17/068 ,  A61B17/0682 ,  A61B17/072 ,  A61B17/07207 ,  A61B34/30 ,  A61B50/20 ,  A61B2017/00017 ,  A61B2017/00398 ,  A61B2017/00473 ,  A61B2017/00734 ,  A61B2017/0688 ,  A61B2017/07257 ,  A61B2017/07271 ,  A61B2017/07278 ,  A61B2017/07285 ,  A61B2017/2923 ,  A61B2017/2927 ,  A61B2017/320052 ,  A61B17/320092 ,  A61B2017/320093 ,  A61B2017/320094 ,  A61B2017/320095 ,  A61B2017/320097 ,  A61B2018/0063 ,  A61B18/1445 ,  A61B2034/302 ,  A61B34/37 ,  A61B50/36

摘要： A surgical stapling system comprising an actuator system operable to generate independent motions and a stapling end effector responsive to the independent motions generated by the actuator system is disclosed. The stapling end effector comprises a staple cartridge jaw comprising a plurality of staples removably stored therein, an anvil jaw, and a firing member. The firing member comprises an anvil-engaging portion and a cartridge jaw-engaging portion configured to engage the staple cartridge jaw.

公开(公告)号：US11980364B2

公开(公告)日：2024-05-14

申请号：US17796782

申请日：2020-03-04

申请人： Covidien LP

发明人： Xini Zhang ,  Thomas R. Hessler

IPC分类号： A61B17/072 ,  A61B17/32

CPC分类号： A61B17/072 ,  A61B2017/07221 ,  A61B2017/320052

摘要： A surgical stapling device (10) includes a replaceable cartridge assembly (44) having knife assembly (80) and an anvil assembly (42) including a cutting plate (52). The cutting plate (52) is configured be durable to maintain performance of the stapling device (10) over multiple firings.