公开(公告)号：US20090227910A1

公开(公告)日：2009-09-10

申请号：US12399869

申请日：2009-03-06

Applicant: LAUST G. PEDERSEN ,  Bobby Purkait

Inventor： LAUST G. PEDERSEN ,  Bobby Purkait

IPC: A61B17/225

CPC classification number: A61N7/02 ,  A61B8/546 ,  A61B2090/378 ,  A61N2007/0008 ,  A61N2007/0039 ,  A61N2007/006 ,  A61N2007/0065 ,  A61N2007/0078 ,  A61N2007/027

Abstract: This invention relates to a non-invasive, safer alternative to current lipoplasty procedures. The preferred embodiment of the invention is a multi-channel system that focuses the low mega Hertz ultrasound at user selectable depths, where fat cells are to be emulsified. The system offers independent user control of the main emulsifying property, cavitation, and thermal heating, which can independently be used for skin tightening. One part of the system is a handheld transducer, in shape similar to a typical small diagnostic ultrasound transducer. The other part of the system includes a transmitter with, for example, internal tracking of procedure time and with a disabling feature.

Abstract translation: 本发明涉及一种非侵入性的，更安全的替代目前的脂肪成形术程序。 本发明的优选实施例是一种多通道系统，其将低兆赫兹超声波聚焦在用户可选择的深度处，其中脂肪细胞将被乳化。 该系统提供独立的用户控制主要乳化性能，空化和热加热，可独立用于皮肤紧固。 该系统的一部分是手持传感器，其形状类似于典型的小型诊断超声换能器。 该系统的另一部分包括具有例如内部跟踪程序时间和禁用特征的发射器。

公开(公告)号：US08262591B2

公开(公告)日：2012-09-11

申请号：US12399869

申请日：2009-03-06

Applicant: Laust G. Pedersen ,  Bobby Purkait

Inventor： Laust G. Pedersen ,  Bobby Purkait

IPC: A61N7/00

CPC classification number: A61N7/02 ,  A61B8/546 ,  A61B2090/378 ,  A61N2007/0008 ,  A61N2007/0039 ,  A61N2007/006 ,  A61N2007/0065 ,  A61N2007/0078 ,  A61N2007/027

Abstract: This invention relates to a non-invasive, safer alternative to current lipoplasty procedures. The preferred embodiment of the invention is a multi-channel system that focuses the low mega Hertz ultrasound at user selectable depths, where fat cells are to be emulsified. The system offers independent user control of the main emulsifying property, cavitation, and thermal heating, which can independently be used for skin tightening. One part of the system is a handheld transducer, in shape similar to a typical small diagnostic ultrasound transducer. The other part of the system includes a transmitter with, for example, internal tracking of procedure time and with a disabling feature.

Abstract translation: 本发明涉及一种非侵入性的，更安全的替代目前的脂肪成形术程序。 本发明的优选实施例是一种多通道系统，其将低兆赫兹超声波聚焦在用户可选择的深度处，其中脂肪细胞将被乳化。 该系统提供独立的用户控制主要乳化性能，空化和热加热，可独立用于皮肤紧固。 该系统的一部分是手持传感器，其形状类似于典型的小型诊断超声换能器。 该系统的另一部分包括具有例如内部跟踪程序时间和禁用特征的发射器。

公开(公告)号：US20080097253A1

公开(公告)日：2008-04-24

申请号：US11518367

申请日：2006-09-07

Applicant: Laust G. Pedersen ,  Bobby Purkait

Inventor： Laust G. Pedersen ,  Bobby Purkait

IPC: A61N7/00

CPC classification number: A61N7/02 ,  A61B8/546 ,  A61B2090/378 ,  A61N2007/0008 ,  A61N2007/0065 ,  A61N2007/0073 ,  A61N2007/0078 ,  A61N2007/0095

Abstract: This invention relates to a non-invasive, safer alternative to current lipoplasty procedures. The preferred embodiment of the invention is a multi-channel system that focuses the low mega Hertz ultrasound at user selectable depths, where fat cells are to be emulsified. The system has independent user control of the main emulsifying property, cavitation, and thermal heating, which can independently be used for skin tightening. One part of the system is a handheld transducer, in shape similar to a typical small diagnostic ultrasound transducer. The other part of the system includes a transmitter with internal tracking of procedure time and with a disabling feature.

Abstract translation: 本发明涉及一种非侵入性的，更安全的替代目前的脂肪成形术程序。 本发明的优选实施例是一种多通道系统，其将低兆赫兹超声波聚焦在用户可选择的深度处，其中脂肪细胞将被乳化。 该系统具有独立的用户控制主要的乳化性能，空化和热加热，可独立用于皮肤紧固。 该系统的一部分是手持传感器，其形状类似于典型的小型诊断超声换能器。 该系统的另一部分包括具有内部跟踪程序时间和禁用功能的变送器。

公开(公告)号：US20130018268A1

公开(公告)日：2013-01-17

申请号：US13546871

申请日：2012-07-11

Applicant: Laust G. Pedersen ,  Bobby Purkait

Inventor： Laust G. Pedersen ,  Bobby Purkait

IPC: A61B8/06

CPC classification number: A61N7/02 ,  A61B8/4254 ,  A61N2007/0052 ,  A61N2007/0065 ,  A61N2007/0078 ,  A61N2007/0095

Abstract: Scanning speed detection for freehand high frequency ultrasound transducers using a multiple element moving array transducer using a pair of elements as a Doppler scanning speed detector. Various aspects of the invention are disclosed.

Abstract translation: 使用多元素作为多普勒扫描速度检测器使用多元素移动阵列传感器的徒手高频超声换能器的扫描速度检测。 公开了本发明的各个方面。

公开(公告)号：US07955281B2

公开(公告)日：2011-06-07

申请号：US11518367

申请日：2006-09-07

Applicant: Laust G. Pedersen ,  Bobby Purkait

Inventor： Laust G. Pedersen ,  Bobby Purkait

IPC: A61H1/00

CPC classification number: A61N7/02 ,  A61B8/546 ,  A61B2090/378 ,  A61N2007/0008 ,  A61N2007/0065 ,  A61N2007/0073 ,  A61N2007/0078 ,  A61N2007/0095

Abstract: This invention relates to a non-invasive, safer alternative to current lipoplasty procedures. The preferred embodiment of the invention is a multi-channel system that focuses the low mega Hertz ultrasound at user selectable depths, where fat cells are to be emulsified. The system has independent user control of the main emulsifying property, cavitation, and thermal heating, which can independently be used for skin tightening. One part of the system is a handheld transducer, in shape similar to a typical small diagnostic ultrasound transducer. The other part of the system includes a transmitter with internal tracking of procedure time and with a disabling feature.

Abstract translation: 本发明涉及一种非侵入性的，更安全的替代目前的脂肪成形术程序。 本发明的优选实施例是一种多通道系统，其将低兆赫兹超声波聚焦在用户可选择的深度处，其中脂肪细胞将被乳化。 该系统具有独立的用户控制主要的乳化性能，空化和热加热，可独立用于皮肤紧固。 该系统的一部分是手持传感器，其形状类似于典型的小型诊断超声换能器。 该系统的另一部分包括具有内部跟踪程序时间和禁用功能的变送器。

公开(公告)号：US20070100369A1

公开(公告)日：2007-05-03

申请号：US11315925

申请日：2005-12-22

Applicant: Andrew Cragg ,  Bobby Purkait ,  Rodolfo Quijano ,  Hosheng Tu

Inventor： Andrew Cragg ,  Bobby Purkait ,  Rodolfo Quijano ,  Hosheng Tu

IPC: A61M29/00

CPC classification number: A61F5/0076 ,  A61F5/003 ,  A61F5/0033 ,  A61F5/0036 ,  A61F5/004

Abstract: A gastric space filler device for treating obesity in a patient by reducing the stomach volume comprising at least one inflatable space filler and a pressure sensor secured to the space filler, wherein the pressure sensor yields a noticeable signal for causing removal of the space filler.

Abstract translation: 一种胃空间填充装置，用于通过减少包括至少一个可充气空间填充物和固定在空间填充物上的压力传感器的胃体积来治疗患者的肥胖，其中所述压力传感器产生用于引起空间填充物移除的明显信号。

公开(公告)号：US5159920A

公开(公告)日：1992-11-03

申请号：US539865

申请日：1990-06-18

Applicant: Dennis E. Condon ,  Robert S. Bley ,  Bobby Purkait

Inventor： Dennis E. Condon ,  Robert S. Bley ,  Bobby Purkait

IPC: A61B1/04 ,  A61B1/307 ,  A61B18/26 ,  A61F2/82

CPC classification number: A61B1/307 ,  A61B1/00165 ,  A61B1/042 ,  A61B1/07 ,  A61B18/26 ,  A61F2/82

Abstract: A scope and stent system, the scope providing visibility not only through the urethra but also through the ureter during the insertion and placement of a ureteral stent. The scope is in the form of a fiber optic bundle having an appropriate provision for lighting and lensing thereof, and preferably having a video camera and monitor responsive to the image formed at the opposite end of the scope for viewing during the scope insertion process. The fiber optic bundle itself is made sufficiently small so that the entire scope may be fabricated with the appropriate dimensions of a typical stent guide wire and made sufficiently flexible for negotiating a tortuous path as required. The scope may be first inserted through an open-ended stent and through the urethra, the bladder and the ureter, and then the stent inserted thereover through the use of an appropriate stent pusher, or alternatively the scope, stent and stent pusher may be advanced together, the scope allowing observation of the procedure and the nature and extent of any obstructions encountered in the insertion process. Alternate embodiments include the provision of an additional working channel within the stent to allow an additional instrument such as a laser lithotriptor to be utilized in conjunction with the placement of the stent, as well as alternate forms of scope systems.

Abstract translation: 范围和支架系统，范围提供可见性，不仅通过尿道，而且通过输尿管插入和放置输尿管支架期间通过输尿管。 范围是光纤束的形式，其具有用于照明和透镜的适当设置，并且优选地具有响应于在示波器插入过程期间用于观察的相对端形成的图像的摄像机和监视器。 光纤束本身被制成足够小，使得整个范围可以用典型的支架导丝的适当尺寸制造，并且根据需要制造成足够灵活的谈判曲折路径。 该范围可以首先穿过开放式支架并通过尿道，膀胱和输尿管插入，然后通过使用合适的支架推动器插入其中的支架，或者替代物，支架和支架推动器可以是先进的 在一起，允许观察程序的范围以及插入过程中遇到的任何障碍物的性质和程度。 替代实施例包括在支架内提供额外的工作通道，以允许附加的仪器例如激光碎石机与支架的放置一起使用，以及范围系统的替代形式。

公开(公告)号：US08236054B2

公开(公告)日：2012-08-07

申请号：US12627168

申请日：2009-11-30

Applicant: Bobby Purkait

Inventor： Bobby Purkait

IPC: A61F2/52 ,  A61F2/12 ,  A61B19/00

CPC classification number: A61F2/12 ,  A61F2/0059

Abstract: An implantable soft tissue prosthesis comprising a hollow shell formed of a flexible elastomeric envelope, the shell having an inner volume and an exterior surface, when the inner volume is filled with an elastomeric silicone tubing that is preshaped conforming to the inner volume of the shell, the prosthesis being adapted to be surgically implanted in a human breast.

Abstract translation: 一种植入式软组织假体，其包括由柔性弹性体外壳形成的中空壳体，所述壳体具有内部体积和外部表面，当所述内部体积填充有弹性体硅橡胶管道时，所述弹性体硅橡胶管件是预先形成为符合所述壳体的内部容积， 假体适于手术植入人乳房。

公开(公告)号：US20100137985A1

公开(公告)日：2010-06-03

申请号：US12627168

申请日：2009-11-30

Applicant: Bobby Purkait

Inventor： Bobby Purkait

IPC: A61F2/12

CPC classification number: A61F2/12 ,  A61F2/0059

Abstract: An implantable soft tissue prosthesis comprising a hollow shell formed of a flexible elastomeric envelope, the shell having an inner volume and an exterior surface, when the inner volume is filled with an elastomeric silicone tubing that is preshaped conforming to the inner volume of the shell, the prosthesis being adapted to be surgically implanted in a human breast.

Abstract translation: 一种植入式软组织假体，其包括由柔性弹性体外壳形成的中空壳体，所述壳体具有内部体积和外部表面，当所述内部体积填充有弹性体硅橡胶管道时，所述弹性体硅橡胶管件是预先形成为符合所述壳体的内部容积， 假体适于手术植入人乳房。

公开(公告)号：US5658329A

公开(公告)日：1997-08-19

申请号：US389751

申请日：1995-02-14

Applicant: Bobby Purkait

Inventor： Bobby Purkait

IPC: A61F2/12 ,  A61L27/16 ,  A61L27/18 ,  A61L27/20 ,  A61L27/52 ,  A61F2/02

CPC classification number: A61L27/52 ,  A61F2/0059 ,  A61F2/12 ,  A61L27/16 ,  A61L27/18 ,  A61L27/20

Abstract: A new soft tissue implant filling material is disclosed. The material may be polyvinylpyrollidone, polyvinyl alcohol, hydroxypropylmethyl cellulose, polyethylene oxide, hyaluronic acid, sodium or calcium alginate, hydrogel polyurethane, hydroxyethyl starch, polyglycolic acid, polyacrylamide, hydroxyethylmethacrylate (HEMA), and several naturally derived biopolymers including sodium kinate, seaweed, and agar.

Abstract translation: 公开了一种新的软组织植入物填充材料。 该材料可以是聚乙烯基吡咯烷酮，聚乙烯醇，羟丙基甲基纤维素，聚环氧乙烷，透明质酸，藻酸钠或钙，水凝胶聚氨酯，羟乙基淀粉，聚乙醇酸，聚丙烯酰胺，甲基丙烯酸羟乙酯（HEMA），以及几种天然衍生的生物聚合物，包括钠盐，海藻， 和琼脂。