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：US20240252196A1

公开(公告)日：2024-08-01

申请号：US18631699

申请日：2024-04-10

申请人： Saphena Medical, Inc.

发明人： Albert K. Chin ,  Mark J. Orphanos ,  Michael Barenboym

IPC分类号： A61B17/3205 ,  A61B17/00 ,  A61B17/32 ,  A61B17/3201 ,  A61B17/34 ,  A61B18/00 ,  A61B18/14

CPC分类号： A61B17/3205 ,  A61B17/00008 ,  A61B17/320016 ,  A61B17/32002 ,  A61B17/32053 ,  A61B17/3417 ,  A61B18/148 ,  A61B2017/00778 ,  A61B2017/00907 ,  A61B2017/00969 ,  A61B17/3201 ,  A61B2018/00404 ,  A61B2018/00601 ,  A61B2018/0063

摘要： Unitary endoscopic vessel harvesting devices are disclosed. In some embodiments, such devices comprise an elongated body having a proximal end and a distal end, a tip disposed at the distal end of the elongated body; and a cutting unit having a first cutting portion and a second cutting portion, the first cutting portion and the second cutting portion being moveable in a longitudinal direction relative to the elongated body to capture a blood vessel between the first cutting portion and the second cutting portion, and being rotatable relative to one another circumferentially about the tip to cut the captured blood vessel.

公开(公告)号：US20240207068A1

公开(公告)日：2024-06-27

申请号：US18596355

申请日：2024-03-05

申请人： Conmed Corporation

发明人： Adrian E. Bosworth ,  Peter C. Miller

IPC分类号： A61F2/46 ,  A61B17/00 ,  A61B17/04 ,  A61B17/16 ,  A61B17/17 ,  A61B90/00 ,  A61F2/28 ,  A61F2/38

CPC分类号： A61F2/4644 ,  A61B17/04 ,  A61B17/1675 ,  A61B17/1764 ,  A61F2/28 ,  A61F2/3872 ,  A61B2017/00969 ,  A61B17/1604 ,  A61B2090/036 ,  A61B2090/062 ,  A61F2002/4645 ,  A61F2002/4658

摘要： A workstation having a pair of posts on either side of a clamping plate where a donor bone may be placed on sequentially cut in three separate cutting paths. Cutting gates are attached to the posts and used to provide cutting paths that can be precisely oriented with respect to the meniscus of the donor bone part using visual alignment without any manual measurements. The graft is affixed to a machining clamp and shaved to appropriately shape the sides and form a radius on the bottom of the graft. A tibia is then prepared by using a drill guide to form a pilot hole and then to drill out a large hole for the graft. The drilled hole is expanded and shaped using a rod guide and chisel and then a rasp. The shaped graft may then be implanted into the shaped hole and sutured in place.

公开(公告)号：US11980387B2

公开(公告)日：2024-05-14

申请号：US17275136

申请日：2019-08-21

申请人： MEDACTA INTERNATIONAL SA

发明人： Luka Cakic ,  Francesco Siccardi ,  Sascha Berberich ,  Riccardo Lucchini ,  Gianluca Parisi

IPC分类号： A61B17/3209 ,  A61B17/00

CPC分类号： A61B17/3209 ,  A61B17/00008 ,  A61B2017/00455 ,  A61B2017/00969

摘要： A cutting tool for the vertical incision of tendons comprising a shaft extending along a longitudinal axis, having a distal end and a proximal end, and a cutting head, located close to said distal end, having a plurality of blades. The cutting head lies on a plane parallel to the longitudinal axis of the shaft and is connected to the latter by a coupling inclined with respect to the longitudinal axis by an angle from 10° to 20°, preferably of 15°.

公开(公告)号：US11844546B2

公开(公告)日：2023-12-19

申请号：US16941796

申请日：2020-07-29

申请人： SRGI HOLDINGS LLC

发明人： Edward Knowlton

IPC分类号： A61B17/322 ,  A61B17/3205 ,  A61B18/14 ,  A61B18/20 ,  A61F13/00 ,  A61M5/46 ,  A61M35/00 ,  A61B17/3211 ,  A61B17/32 ,  A61B17/00 ,  A61B17/30 ,  A61B18/00

CPC分类号： A61B17/322 ,  A61B17/3211 ,  A61B17/32053 ,  A61B18/1402 ,  A61B18/1477 ,  A61B18/203 ,  A61F13/00 ,  A61M5/46 ,  A61M35/003 ,  A61B2017/00752 ,  A61B2017/00761 ,  A61B2017/00792 ,  A61B2017/00884 ,  A61B2017/00951 ,  A61B2017/00969 ,  A61B2017/306 ,  A61B2017/32007 ,  A61B2017/3225 ,  A61B2017/320052 ,  A61B2017/320064 ,  A61B2017/320082 ,  A61B2018/00196 ,  A61B2018/00208 ,  A61B2018/00452 ,  A61B2018/00476 ,  A61B2018/00601 ,  A61B2018/143 ,  A61B2217/005 ,  A61B2218/007 ,  A61F2013/0028

摘要： Systems, instruments, and methods are described in which a scalpet device comprises a housing configured to include a scalpet assembly. The scalpet assembly includes a scalpet array and one or more guide plates. The scalpet array includes a set of scalpets, and in embodiments the set of scalpets include multiple scalpets. The guide plate maintains a configuration of the set of scalpets. The set of scalpets is configured to be deployed from and retracted into the housing, and is configured to generate incised skin pixels at a target site when deployed. The incised skin pixels are harvested.

公开(公告)号：US11801060B2

公开(公告)日：2023-10-31

申请号：US15572267

申请日：2016-05-09

申请人： Avitus Orthopaedics, Inc.

发明人： Maxim Budyansky ,  Neil Shah ,  Christopher Chiang ,  Brandon Craft ,  Paul Fearis ,  Edward Land ,  Douglas Pattison ,  Marton Varady ,  Charles R. Satti, III

IPC分类号： A61M1/00 ,  A61B10/02 ,  A61B17/16 ,  A61B17/34 ,  A61F2/46 ,  A61B17/00 ,  A61B17/3207 ,  A61B17/32 ,  A61F2/28

CPC分类号： A61B17/1635 ,  A61B17/1642 ,  A61B17/3472 ,  A61F2/4644 ,  A61M1/60 ,  A61M1/772 ,  A61M1/79 ,  A61B10/02 ,  A61B17/1631 ,  A61B17/1633 ,  A61B17/320708 ,  A61B2017/00477 ,  A61B2017/00876 ,  A61B2017/00969 ,  A61B2017/320008 ,  A61B2017/320064 ,  A61B2217/005 ,  A61F2002/2835 ,  A61F2002/4649 ,  A61M2202/10 ,  A61M2205/123 ,  A61M2205/583

摘要： Tools, devices and systems that include a generally cylindrical, hollow shaft, and a suction canister are provided with advantageous interconnectivity features and functions that enable ease of manufacturing, lowered manufacturing costs, and allow for a platform of different shaft embodiments and canister embodiments that may be manufactured in different combinations to form an array of unique instruments. The interconnectivity may be irreversible or reversible, and the connection features maintain an air tight seal between the components. Tools, devices and systems are also provided that include collection functionality that can be employed to manipulate the volume of tissue collected while using a tissue collection feature/function. This may be undertaken to restrict total volume of the collection chamber in a way that allows for continuous suction flow rate to take place while collecting the desired amount of tissue. Containing the tissue to a pre-set volume can enable a user to effectively ascertain the volume of tissue collected.

公开(公告)号：US20190247089A1

公开(公告)日：2019-08-15

申请号：US16392695

申请日：2019-04-24

申请人： Shantou University

发明人： Changmin Lin ,  Shaoke Chen ,  Keng Huang ,  Haihong Li ,  Hanmin Huo ,  Junwei Huang ,  Cheng Yang ,  Zhuoying Yu ,  Zhiwen Chen ,  Lingli Kong ,  Haibin Chen ,  Shaoqin You ,  Haixia Ma ,  Zhenping Li ,  Xiaoyun Zhang ,  Xin Chen

IPC分类号： A61B17/34 ,  A61F2/10 ,  A61B17/3205

CPC分类号： A61B17/3468 ,  A61B17/00 ,  A61B17/3205 ,  A61B2017/00743 ,  A61B2017/00752 ,  A61B2017/00969 ,  A61B2017/320064 ,  A61F2/10

摘要： The present invention relates to an integrated device for hair follicle extraction and implanting, comprising a body mechanism and a connecting mechanism, the body mechanism comprising a body supporting frame, a first motor, a transmission frame, a second motor, a clamping component, a transmission mechanism and a pushing needle, the connecting mechanism comprises a connecting head, a fixing head and a cutter head, wherein the first motor of the body mechanism controls the up and down movement of the cutter head through the cooperation of the transmission frame and the transmission mechanism, and the second motor controls the pushing needle by the rotary motion of the clamping unit, simultaneously controls the rotational movement of the cutter head through the transmission mechanism. Compared with the prior art, the invention realizes the integrated operation of hair follicle extracting and implanting, and makes the operation of hair follicle implanting more convenient.

公开(公告)号：US20190209196A1

公开(公告)日：2019-07-11

申请号：US16351474

申请日：2019-03-12

申请人： Brigham and Women's Hospital, Inc.

发明人： Bohdan Pomahac ,  Steve Pieper

IPC分类号： A61B17/3211 ,  A61B17/322 ,  A61B17/32

CPC分类号： A61B17/3211 ,  A61B17/32 ,  A61B17/322 ,  A61B2017/00792 ,  A61B2017/00796 ,  A61B2017/00969 ,  A61B2017/306 ,  A61B2017/320052

摘要： A system and method for holding a cutting tool at a predetermined distance from a defined cutting surface to prepare a tissue flap of substantially uniform thickness for optimal viability. A tissue holder plate having a vacuum chamber is provided to stabilize the tissue mass, and a cutting tool holder and guide plate restrict the movement of the cutting tool with respect to the tissue holder plate.

公开(公告)号：US20180271543A1

公开(公告)日：2018-09-27

申请号：US15656855

申请日：2017-07-21

申请人： Zhejiang Furun Medical Technology Co., Ltd.

发明人： Jie XIAO

IPC分类号： A61B17/16 ,  A61B17/00

CPC分类号： A61B17/1635 ,  A61B17/00234 ,  A61B17/1617 ,  A61B17/1626 ,  A61B17/1628 ,  A61B17/1633 ,  A61B2017/00477 ,  A61B2017/00969 ,  A61B2090/032 ,  A61B2090/034 ,  A61B2090/035 ,  A61B2090/036 ,  A61B2090/064

摘要： A device for minimally invasive bone harvesting surgery described herein includes a cutter, a sleeve, and a drive control system. The cutter includes a head and a spiral conveying portion. An external screw thread is disposed on a surface of the spiral conveying portion, the sleeve is sleeved on the cutter, and the head and at least a part of the screw thread of the surface of the spiral conveying portion are exposed from the sleeve. The drive control system drives and controls the cutter to work. The device for minimally invasive bone harvesting surgery in this invention only needs a very tiny skin incision and bone window, cuts or grinds cancellous bone to bone fragments and then conveys them through a screw thread channel, which realizes the oriented conveying of the harvested bone.

公开(公告)号：US10076427B2

公开(公告)日：2018-09-18

申请号：US15431311

申请日：2017-02-13

申请人： Neograft Technologies, Inc.

发明人： Lorenzo Soletti ,  Mohammed S. El-Kurdi ,  Jon McGrath ,  J. Christopher Flaherty

IPC分类号： A61F2/82 ,  A61L27/56 ,  A61L27/50 ,  A61L27/44 ,  A61B17/11 ,  A61B17/122 ,  A61F2/06 ,  A61B17/00

CPC分类号： A61F2/82 ,  A61B17/11 ,  A61B17/122 ,  A61B2017/00252 ,  A61B2017/00969 ,  A61B2017/1107 ,  A61B2017/1135 ,  A61F2/06 ,  A61F2/064 ,  A61F2210/0076 ,  A61L27/44 ,  A61L27/507 ,  A61L27/56

摘要： In some aspects, graft devices for a mammalian patient can include a tubular member comprising a first end; and a fiber matrix surrounding the tubular member, wherein the fiber matrix is designed and constructed to be substantially continuously tapered at the first end to define a diameter that increases as it approaches the first end.