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11. 发明授权

US10864013B2 Systems and methods for separating tissue in corneal transplant procedures 有权
公开(公告)号：US10864013B2
公开(公告)日：2020-12-15
申请号：US16009501
申请日：2018-06-15
申请人： CorneaGen Inc.
发明人： Jerry W. Barker , Douglas C. Drabble , Yousuf Khalifa
IPC分类号： A61F9/013 , A61B17/3203 , A61F9/007 , A61F2/14 , A61B17/30
CPC分类号： A61B17/3203 , A61F2/142 , A61F9/007 , A61B2017/306 , A61B2017/32035
摘要： A device for separating tissue in an eye includes a body configured to be positioned on the eye surface. The body receives air from one or more air supplies. The body includes one or more air supply channels. The separation device includes a plurality of needles extending from the body. Each needle includes a proximal opening, a distal opening, and a passageway extending between the proximal and distal openings. The proximal openings of the needles are coupled to the one or more air supply channels. The distal openings of the needles are spaced from the body to be positioned in eye tissue. The one or more air supply channels direct the air from the one or more air supplies into the proximal openings, through the passageways, and out the distal openings of the needles and into the eye tissue. The air applies a pressure to separate the eye tissue.

12. 发明申请

US20170172601A1 TISSUE MANIPULATION TOOL 审中-公开
公开(公告)号：US20170172601A1
公开(公告)日：2017-06-22
申请号：US15381354
申请日：2016-12-16
申请人： Boston Scientific Scimed, Inc.
发明人： Matthew R. Jagelski , John GOLDEN , Melissa HORTON , Erin ZINKUS , Gary PIRANI , Ellen KAPLAN , Briana MORETTI , Jennifer SAUNDRES
IPC分类号： A61B17/3203 , A61B17/00 , A61B90/00 , A61B17/32
CPC分类号： A61B17/3203 , A61B1/00068 , A61B1/00087 , A61B1/00089 , A61B1/00091 , A61B1/00101 , A61B1/00119 , A61B1/00121 , A61B1/00128 , A61B1/015 , A61B1/018 , A61B17/00234 , A61B17/32 , A61B17/320016 , A61B17/32056 , A61B90/03 , A61B2017/00269 , A61B2017/00907 , A61B2017/320044 , A61B2017/32035 , A61B2090/036
摘要： A medical device for manipulating a portion of tissue. The device may have one or more opposing jaws. One of the jaws may be configured to be placed between the portion of tissue and an underlying portion of tissue, and have an orifice configured to direct a fluid towards a surface of the other jaw so as to move the portion of tissue towards the said other jaw. A fluid delivery channel may extend between the orifice and a fluid source. A switch may be operable to flow the fluid from the source, through the channel, and out of the orifice. Related methods are also disclosed.

13. 发明授权

US09358033B2 Fluid-jet dissection system and method for reducing the appearance of cellulite 有权
标题翻译：流体喷射解剖系统和减少脂肪团外观的方法
公开(公告)号：US09358033B2
公开(公告)日：2016-06-07
申请号：US12787377
申请日：2010-05-25
申请人： Sowmya Ballakur , Robert L. Clark, III , James E. Chomas , Ben F. Brian, III , David M. Clapper
发明人： Sowmya Ballakur , Robert L. Clark, III , James E. Chomas , Ben F. Brian, III , David M. Clapper
IPC分类号： A61B17/3203 , A61B18/20 , A61B17/30 , A61B18/00 , A61M5/30 , A61N7/00
CPC分类号： A61B17/3203 , A61B17/00234 , A61B18/20 , A61B2017/00747 , A61B2017/306 , A61B2017/32035 , A61B2018/00452 , A61B2217/005 , A61M5/28 , A61M5/3007 , A61N2007/0008
摘要： A minimally invasive skin treatment system includes a platform having a recessed area on its bottom and one or more injection ports orthogonal to its top, each injection port including a through-hole to the recessed area. The system includes an injection device including a needle slidably disposed in a selective port such that the needle passes into the recessed area and percutaneously through a dermis disposed within the recessed area. A nozzle is configured to discharge a fluid at a high pressure in a direction orthogonal to an axis of the needle and parallel to the top of the platform to cut create a plane of dissection within the subcutaneous tissue.
摘要翻译：微创皮肤治疗系统包括其底部具有凹陷区域和与其顶部正交的一个或多个注射端口的平台，每个注射端口包括到凹陷区域的通孔。该系统包括注射装置，其包括可滑动地设置在选择性口中的针，使得针穿过凹陷区域并经皮穿过设置在凹陷区域内的真皮。喷嘴构造成在与针的轴线正交的方向上以高压排出流体，并且平行于平台的顶部切割，从而在皮下组织内产生解剖平面。

14. 发明授权

US09308024B2 Tissue debridement systems and methods 有权
标题翻译：组织清创系统和方法
公开(公告)号：US09308024B2
公开(公告)日：2016-04-12
申请号：US13042226
申请日：2011-03-07
申请人： David George Whyte , Keith Patrick Heaton
发明人： David George Whyte , Keith Patrick Heaton
IPC分类号： A61B17/54 , A61B17/3203 , B24C1/00 , B24C7/00 , A61B17/32
CPC分类号： A61B17/545 , A61B17/3203 , A61B2017/320004 , A61B2017/32035 , B24C1/003 , B24C7/0061
摘要： Systems, methods, and apparatuses for debriding a tissue site, such as a wound, involve using solid CO2 particles and reduced pressure to cut and remove undesired tissue in a controlled manner. The system may urge the undesired tissue into a treatment cavity and then cut the undesired tissue with impinging CO2 particles. The CO2 particles sublime into a gas and present little or no mess. Other systems, methods, and apparatuses are presented.
摘要翻译：用于清除组织部位如伤口的系统，方法和装置涉及使用固体CO 2颗粒和减压以受控的方式切割和去除不需要的组织。该系统可以促使不期望的组织进入治疗腔，然后用撞击的CO 2颗粒切割不想要的组织。二氧化碳颗粒升华成气体，几乎没有混乱。提出了其他系统，方法和装置。

15. 发明授权

US09232987B2 Tip extension for difficult to calibrate handpiece 有权
标题翻译：尖端扩展难以校准手机
公开(公告)号：US09232987B2
公开(公告)日：2016-01-12
申请号：US13905152
申请日：2013-05-30
申请人： Image Navigation, Inc.
发明人： Uri Malul
IPC分类号： A61B5/06 , A61C3/025 , A61C1/07 , A61C3/03 , A61B17/3203 , A61C1/08 , A61B17/00 , A61B19/00
CPC分类号： A61C3/025 , A61B5/061 , A61B5/064 , A61B17/3203 , A61B34/20 , A61B2017/00725 , A61B2017/32032 , A61B2017/32035 , A61B2034/2055 , A61B2034/207 , A61C1/07 , A61C1/08 , A61C3/03 , Y10T29/49716
摘要： An apparatus for use with an image-guided system to calibrate a handpiece having a tip that is difficult to calibrate comprises a tip extension having an attachment end and a round end, the attachment end configured to fixedly attach to the tip of the handpiece. The attachment end may include a female component that mates with a correspondingly shaped male component of the tip of the handpiece. The tip extension may have a neck configured to allow rotation of the round end when the round end is in a round recess. A method of using an image-guided system to calibrate a handpiece having a tip may comprise fixedly attaching to the tip an attachment end of a tip extension, the tip extension also having a round end separate from the attachment end; and calibrating a center of the round end by contacting the round end to a calibration device.
摘要翻译：一种用于与图像引导系统一起用于校准具有难以校准的尖端的手持件的装置包括具有附接端和圆端的末端延伸部，所述附接端构造成固定地附接到所述手持件的尖端。附接端可以包括与手持件的尖端的对应形状的阳部件配合的阴部件。尖端延伸部可以具有构造成当圆形端部处于圆形凹部时允许圆形端部旋转的颈部。使用图像引导系统来校准具有尖端的手持件的方法可以包括：固定地将前端延伸部的附接端附接到尖端，尖端延伸部还具有与附接端分开的圆端; 并通过将圆端接触到校准装置来校准圆端的中心。

16. 发明授权

US08641725B2 Compressed air dissector (air jet scraper) 有权
标题翻译：压缩空气分离器（喷气刮板）
公开(公告)号：US08641725B2
公开(公告)日：2014-02-04
申请号：US12293145
申请日：2007-02-20
申请人： Bulent Celik
发明人： Bulent Celik
IPC分类号： A61B17/3203
CPC分类号： A61B17/3203 , A61B2017/00345 , A61B2017/00544 , A61B2017/320044 , A61B2017/32035 , A61B2090/401 , A61L9/16
摘要： Compressed air dissector is a surgical dissector which is used in tumor dissection and excision phases in surgical branches and especially in neurosurgery and microsurgery. The problem at this point is removal of the tumoral tissue without damaging the adjacent normal tissue and the blood vessels feeding the normal tissue. Moreover, serious difficulties may be encounter in the dissection phase of the arachnoid matter in brain surgery. The occurring adhesions can easily be opened with the aid of the air dissector. This provides great convenience in aneurism surgery. The operation principle of the compressed air dissector is direction of the controlled, sterile compressed air (gas) to the brain parenchyma and removal of the dissected particles from the location with an aspirator system. In said system, the particles in the air are cleaned with a filter system. When the compressed air is directed to the tumor tissue it easily dissects and removes the tumor. In the meanwhile, as no liquids are present in the lacuna the operation site can be seen clearly. Furthermore, event the smallest vessels are protected. Thus, peroperative bleeding occurs less and the postoperative wound curing becomes more physiologic. Moreover, tissue damage due to thermal effect is out of the question during the use of compressed air dissector.
摘要翻译：压缩空气分离器是手术分离器，用于手术分支中的肿瘤切除和切除阶段，特别是在神经外科和显微外科手术中。此时的问题是去除肿瘤组织，而不会损伤相邻的正常组织和供给正常组织的血管。此外，在脑外科手术中的蛛网膜症的解剖阶段可能会遇到严重的困难。所发生的粘连可以借助于空气分离器容易地打开。这为动脉瘤手术提供了极大的便利。压缩空气分离器的操作原理是受控的无菌压缩空气（气体）对脑实质的方向，并且用吸气器系统从该位置移除解剖的颗粒。在所述系统中，用过滤系统清洁空气中的颗粒。当压缩空气被引导到肿瘤组织时，它容易解剖并去除肿瘤。同时，由于空隙中没有液体，操作现场可以清楚地看到。此外，事件最小的船舶受到保护。因此，术中出血少，术后伤口愈合更生理。此外，在使用压缩空气分离器时，由于热效应导致的组织损伤是不成问题的。

17. 发明授权

US08372065B2 Systems and methods for treatment of BPH 有权
标题翻译：用于治疗BPH的系统和方法
公开(公告)号：US08372065B2
公开(公告)日：2013-02-12
申请号：US12614226
申请日：2009-11-06
申请人： Michael Hoey , John H. Shadduck
发明人： Michael Hoey , John H. Shadduck
IPC分类号： A61B18/04
CPC分类号： A61B17/3203 , A61B17/32037 , A61B17/32056 , A61B18/04 , A61B18/1485 , A61B2017/00274 , A61B2017/22067 , A61B2017/22079 , A61B2017/32035 , A61B2018/00547 , A61B2018/00577 , A61B2018/0063 , A61B2018/048
摘要： A prostate therapy system is provided that may include any of a number of features. One feature of the prostate therapy system is that it can access a prostate lobe from the urethra. Another feature of the prostate therapy system is that it can deliver condensable vapor into the prostate to ablate the prostate tissue. Another feature of the prostate therapy system is that it can aspirate tissue from the prostate. Yet another feature of the prostate therapy system is that it can rotate during delivery of vapor and aspiration of tissue. Methods associated with use of the prostate therapy system are also covered.
摘要翻译：提供了可以包括多个特征中的任何一个的前列腺治疗系统。前列腺治疗系统的一个特征是它可以从尿道进入前列腺。前列腺治疗系统的另一个特征是它可以将可冷凝的蒸气输送到前列腺中以消融前列腺组织。前列腺治疗系统的另一个特征是它可以从前列腺抽吸组织。前列腺治疗系统的另一个特征是它可以在输送蒸气和组织抽吸期间旋转。还涉及与使用前列腺治疗系统相关的方法。

18. 发明授权

US11896261B2 Devices and methods for ablation of the skin 有权
公开(公告)号：US11896261B2
公开(公告)日：2024-02-13
申请号：US17709542
申请日：2022-03-31
申请人： Cytrellis Biosystems, Inc.
发明人： Alec Ginggen , Douglas Levinson
IPC分类号： A61B17/34 , A61B17/32 , A61B17/00 , A61B17/20 , A61B17/54 , A61B17/3203 , A61B50/13 , A61B17/3205 , A61B17/3213 , A61B18/14 , A61B18/20 , A61B18/18 , A61N7/00
CPC分类号： A61B17/3417 , A61B17/205 , A61B17/545 , A61B17/32002 , A61B17/3203 , A61B17/3213 , A61B17/32053 , A61B17/3478 , A61B18/14 , A61B18/203 , A61B50/13 , A61B2017/0023 , A61B2017/00402 , A61B2017/00424 , A61B2017/00473 , A61B2017/00544 , A61B2017/00734 , A61B2017/00747 , A61B2017/00752 , A61B2017/00756 , A61B2017/00761 , A61B2017/00769 , A61B2017/00796 , A61B2017/320004 , A61B2017/32035 , A61B2017/3437 , A61B2017/3454 , A61B2018/1807 , A61B2217/005 , A61N7/00
摘要： Disclosed herein are apparatuses, systems, kits, and methods for treating skin, such as skin tightening or for treating diseases, disorders, and conditions that would benefit from tissue area or volume reduction, skin restoration, skin tightening, skin lifting, and/or skin repositioning and/or for generally improving skin function or appearance (e.g., the removal of unwanted skin features or irregularities such as sebaceous glands, sweat glands, hair follicles, necrosis, and fibrosis). Such apparatuses, systems, kits, and methods comprise an apparatus having a handheld main body and a detachably attachable tip comprising one or more needles.

19. 发明授权

US11751899B2 Differential pressure motor and method for operating a differential pressure motor 有权
公开(公告)号：US11751899B2
公开(公告)日：2023-09-12
申请号：US15931170
申请日：2020-05-13
申请人： Heraeus Medical GmbH
发明人： Sebastian Vogt , Thomas Kluge
IPC分类号： A61B17/3203 , A61B17/14 , A61B17/16 , F04B9/131 , F15B15/14 , A61B17/00
CPC分类号： A61B17/3203 , A61B17/14 , A61B17/1628 , A61B17/1659 , F04B9/131 , F15B15/149 , F15B15/1414 , A61B2017/00398 , A61B2017/32035
摘要： A differential pressure motor comprising two working pistons and a rod that move in a hollow space. Walls defining the hollow space have five openings. A valve piston moves between and against the working pistons and can be driven by the working pistons. The valve piston with the five openings forms a valve with which an alternate impact of a first pressure and a second pressure on the working pistons is controllable when the pressures are applied to three of the five openings such that the working pistons periodically move which drives a periodic movement of the valve piston. Also disclosed are a surgical drive system with, a medical lavage system for the debridement of soft tissue and/or bone tissue having, and a medical device for brushing, rasping or sawing soft tissue and/or bone tissue with such a differential pressure motor, and a method for operating a differential pressure motor.

20. 发明申请

US20170367729A1 DEVICES AND METHODS FOR ABLATION OF THE SKIN 审中-公开
公开(公告)号：US20170367729A1
公开(公告)日：2017-12-28
申请号：US15526299
申请日：2015-11-13
申请人： Cytrellis Biosystems, Inc.
发明人： Alec Ginggen , Douglas Levinson
IPC分类号： A61B17/34 , A61B17/32 , A61B17/00 , A61B18/18 , A61B18/14 , A61B17/3213 , A61B17/3205 , A61B17/3203 , A61N7/00 , A61B18/20
CPC分类号： A61B17/3417 , A61B17/205 , A61B17/32002 , A61B17/3203 , A61B17/32053 , A61B17/3213 , A61B17/3478 , A61B17/545 , A61B18/14 , A61B18/203 , A61B50/13 , A61B2017/0023 , A61B2017/00402 , A61B2017/00424 , A61B2017/00473 , A61B2017/00544 , A61B2017/00734 , A61B2017/00747 , A61B2017/00752 , A61B2017/00756 , A61B2017/00761 , A61B2017/00769 , A61B2017/00796 , A61B2017/320004 , A61B2017/32035 , A61B2017/3437 , A61B2017/3454 , A61B2018/1807 , A61B2217/005 , A61N7/00
摘要： Disclosed herein are apparatuses, systems, kits, and methods for treating skin, such as skin tightening or for treating diseases, disorders, and conditions that would benefit from tissue area or volume reduction, skin restoration, skin tightening, skin lifting, and/or skin repositioning and/or for generally improving skin function or appearance (e.g., the removal of unwanted skin features or irregularities such as sebaceous glands, sweat glands, hair follicles, necrosis, and fibrosis). Such apparatuses, systems, kits, and methods comprise an apparatus having a handheld main body and a detachably attachable tip comprising one or more needles.

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