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1. 发明授权

US11364370B2 Multi-purpose balloon catheter for intra cavity radiation delivery 有权
公开(公告)号：US11364370B2
公开(公告)日：2022-06-21
申请号：US16775629
申请日：2020-01-29
申请人： Best Medical International, Inc.
发明人： Manny R. Subramanian
IPC分类号： A61M25/10 , A61N5/10 , A61M25/00 , A61M1/00 , A61M31/00
摘要： A multi-purpose balloon catheter includes a catheter having a proximal end portion, a central portion and a non-branching distal end portion, a plurality of lumens associated with the catheter extending from the proximal end portion, and a plurality of inflatable balloons positioned in the central portion and/or the non-branching distal end portion. Each of the plurality of inflatable balloons is communicatively associated with a corresponding one of the plurality of lumens, the plurality of inflatable balloons being selectively inflated or deflated to position and stabilize the catheter in a cavity for delivery of a medical treatment. The catheter can include an extraction point associated with a lumen to remove fluids and materials from the cavity, and a connector associated with a corresponding lumen adapted to selectively receive one or more of a fluid medium or a radioactive isotope provided to a corresponding lumen for delivery of the medical treatment.

2. 发明授权

US10814142B2 Intracavitary applicator for a medical procedure 有权
公开(公告)号：US10814142B2
公开(公告)日：2020-10-27
申请号：US16162988
申请日：2018-10-17
申请人： BEST MEDICAL INTERNATIONAL, INC.
发明人： Manny R. Subramanian , Lloyd Michael Cutrer , Rohit V. Mehta , A. M. Nisar Syed , Anil Kumar Sharma
IPC分类号： A61N5/10
摘要： An intracavitary applicator, such as a vaginal applicator, includes an elongate outer shell selectively housing an elongate cylinder insert, each having an open, proximal end and a closed and curved, distal end. An endcap selectively closes the proximal ends. A central through-bore extends substantially the length of the cylinder insert. Outer guide channels run along the length and around the curved distal end of the cylinder insert to terminate near an opening of the central through-bore. Guide holes and an endcap through-bore on the endcap align and communicate with the guide channels and central through-bore, respectively, when assembled to form pathways for introduction of radioactive sources and/or other instruments. The outer shell has a thinner wall at the distal end than the side to enable the insert to be closer to the target treatment area. An anchor collar can be used to fix positioning of the intracavitary applicator.

3. 发明申请

US20180308247A1 TISSUE IMAGING SYSTEM AND METHOD FOR TISSUE IMAGING 审中-公开
公开(公告)号：US20180308247A1
公开(公告)日：2018-10-25
申请号：US15960249
申请日：2018-04-23
申请人： BEST MEDICAL INTERNATIONAL, INC.
发明人： Vineet Gupta
IPC分类号： G06T7/62 , A61B8/08 , A61B8/00 , G06T7/00 , A61N5/10 , A61B10/04 , A61B34/10 , G01N23/046 , G01N29/44
CPC分类号： G06T7/62 , A61B8/0841 , A61B8/4254 , A61B8/463 , A61B8/466 , A61B8/483 , A61B10/04 , A61B34/10 , A61B2010/045 , A61B2034/107 , A61N5/1007 , A61N2005/1024 , G01N23/046 , G01N29/44 , G01N2291/02475 , G06T7/0014 , G06T2207/10116 , G06T2207/10136 , G06T2207/20221 , G06T2207/30096
摘要： The tissue imaging system, incorporates an integrated X-Ray and Ultrasound Imaging system. The X-Ray system is used for imaging and generating a 3D Volume of the extracted tissue sample (specimen). The Ultrasound imaging system is used for imaging the body area of interest of the patient from which the tissue sample is to be extracted. On the display of the system, the physician draws contours on the area of interest and the same is displayed as a 3D Volume. A 3D volume of the extracted tissue is generated using the x-ray imaging sub-system. Quantitative analysis is performed on the two 3D volumes (extracted tumor x-ray imaging and the contoured ultrasound imaging) to determine the difference between the contoured and the surgically extracted specimen to assist the physician in determining if further surgical intervention is required.

4. 发明授权

US09320494B2 Cradle for an ultrasound probe 有权
标题翻译：用于超声探头的摇篮
公开(公告)号：US09320494B2
公开(公告)日：2016-04-26
申请号：US14050009
申请日：2013-10-09
申请人： Best Medical International, Inc.
发明人： David Strong
IPC分类号： A61B8/14 , A61B8/00 , A61N5/10 , A61B8/08 , A61B8/12 , A61B17/34
CPC分类号： A61B8/4209 , A61B8/0841 , A61B8/085 , A61B8/12 , A61B8/4245 , A61B2017/3411 , A61B2017/3413 , A61B2090/378 , A61N5/1027 , A61N2005/1012 , A61N2005/1058
摘要： A cradle for holding an ultrasound probe includes a base for securing to a stepper-stabilizer, roller-bearings supported on the base, and a probe-holder that rotates on the roller-bearings about a horizontal axis relative to the base. The probe-holder includes a front yoke and a rear yoke, with a yoke retainer supporting the front yoke. A pivot side rail and a lock side rail span rigidly between the front yoke and the rear yoke. A locking knob is captured to the lock side rail to prevent the locking knob from detaching. A latch hinged to the pivot side rail is engaged by the locking knob for securement over the probe. A detent ensures 90-degree alignment of the yoke retainer to the base. The rollers rotatably support the yoke retainer and the rear yoke, and further rotation of the front yoke enables a further adjustment to calibrate the cradle.
摘要翻译：用于保持超声波探头的支架包括用于固定到步进稳定器的基座，支撑在基座上的滚子轴承以及相对于基座绕水平轴线在滚柱轴承上旋转的探针支架。探头架包括前轭和后轭，轭架保持器支撑前轭。枢转侧轨道和锁定侧轨道刚性地跨越在前轭和后轭之间。锁定旋钮被锁定到锁定侧轨上，以防止锁定旋钮脱离。铰链到枢转侧导轨上的闩锁被锁定旋钮接合，以固定在探头上。制动器确保轭架固定器与基座的90度对准。辊可旋转地支撑轭保持器和后轭，并且前轭的进一步旋转使得能够进一步调整以校准支架。

5. 发明授权

US09283402B2 Apparatus and method for providing a double balloon breast brachytherapy device 有权
标题翻译：用于提供双气囊乳房近距离放射治疗装置的装置和方法
公开(公告)号：US09283402B2
公开(公告)日：2016-03-15
申请号：US12983429
申请日：2011-01-03
申请人： Lloyd Michael Cutrer
发明人： Lloyd Michael Cutrer
IPC分类号： A61N5/00 , A61N5/10
CPC分类号： A61N5/1015
摘要： According to one general aspect, there is an double-balloon breast brachytherapy catheter comprising, an outer-balloon that is filled with a liquid substance or air via an out-balloon-filler; an inner-balloon that is filled with a liquid substance or air via an inner-balloon-filler, wherein the inner-balloon is inserted inside the outer-balloon; a plurality of radiation-tubes connected to an outside boarder of the inner balloon; a vacuum-tube that is wrapped around an exterior of the outer-balloon, wherein the vacuum tube is used to remove human fluids and air to create a void; and a flexible-shaft is connected to an upper-head, a proximal-tail and a distal-tip, wherein the upper-head is covered by the outer-balloon, the inner-balloon, the plurality of radiation-tubes and the vacuum-tube.
摘要翻译：根据一个一般方面，存在双气囊乳房近距离放射治疗导管，其包括经由球囊填充物填充有液体物质或空气的外气囊; 内气囊，其经由内球囊填充物填充有液体物质或空气，其中所述内气囊插入所述外气囊内; 连接到内气囊的外侧边缘的多个辐射管; 围绕外球囊的外部缠绕的真空管，其中所述真空管用于去除人体流体和空气以产生空隙; 并且柔性轴连接到上头，近尾和远端，其中上头由外气囊，内气球，多个辐射管和真空覆盖 -管。

6. 发明申请

US20150306422A1 APPARATUS FOR BRACHYTHERAPY 有权
标题翻译： BRACHYTHERAPY的装置
公开(公告)号：US20150306422A1
公开(公告)日：2015-10-29
申请号：US14795730
申请日：2015-07-09
申请人： BEST MEDICAL INTERNATIONAL, INC.
发明人： Lloyd Michael Cutrer
IPC分类号： A61N5/10 , A61M25/10
CPC分类号： A61N5/1015 , A61B2018/00285 , A61M25/1011 , A61M2025/1013
摘要： A double-balloon brachytherapy catheter includes an outer-balloon that is filled with a liquid substance or air via an outer-balloon-filler. Further, an inner-balloon is filled with a liquid substance or air via an inner-balloon-filler, with the inner-balloon inserted inside the outer-balloon. Additionally, a plurality of radiation-tubes is positioned in association within the inner-balloon, such as to an outside border of the inner-balloon and within the outer-balloon. Each radiation-tube out of the plurality is segmented into segments of differing hardness. In addition, a vacuum-tube can be wrapped around an exterior of the outer-balloon, where the vacuum tube is used to remove fluids and air to create a void. Also, the plurality of radiation-tubes can be configured to run longitudinally along a central shaft of the double-balloon brachytherapy catheter.
摘要翻译：双球囊近距离放射治疗导管包括经由外球囊填充物填充有液体物质或空气的外气囊。此外，内气球经由内球囊填充物填充有液体物质或空气，内气囊插入外球囊内。此外，多个辐射管相关联地定位在内气球内，例如与内气囊的外边界和外气囊内。多个中的每个辐射管被分割成不同硬度的片段。此外，真空管可以缠绕在外球囊的外部，其中真空管用于去除流体和空气以产生空隙。而且，多个辐射管可被配置为沿双气囊近距离放射治疗导管的中心轴纵向延伸。

7. 发明授权

US09044216B2 Biopsy needle assembly 有权
标题翻译：活检针组件
公开(公告)号：US09044216B2
公开(公告)日：2015-06-02
申请号：US12834357
申请日：2010-07-12
申请人： Michael O'Laughlin
发明人： Michael O'Laughlin
IPC分类号： A61B17/32 , A61B10/00 , A61B8/12 , A61B10/02
CPC分类号： A61B10/0241 , A61B8/12 , A61B2010/0208
摘要： A needle assembly and delivery system for biopsying tissue of a patient includes a flexible biopsy needle, a cannula for receiving and supporting the biopsy needle, and a guide assembly which defines at least one guide assembly for receiving, guiding, and orienting the flexible biopsy needle and cannula through an angle of at least forty degrees through the needle guide assembly to a fixed orientation and position for biopsying tissue of the patient. The biopsy needle includes a sampling section which has smooth or rounded edges, a bending section which has a first circular cross-section, and a body portion proximal of the bending section which has a second circular cross-section larger than the first circular cross-section. The flexible biopsy needle, cannula, and guide assembly may be used with a biopsy ultrasound delivery system which includes an ultrasonic probe and a biopsy gun.
摘要翻译：用于活组织检查患者组织的针组件和递送系统包括柔性活检针，用于接收和支撑活检针的插管，以及限定用于接收，引导和定向柔性活检针的至少一个引导组件的引导组件并且穿过穿过针导向组件的至少四十度的角度插入到用于活组织检查患者组织的固定取向和位置。活检针包括具有平滑或圆形边缘的采样部分，具有第一圆形横截面的弯曲部分和弯曲部分的近侧的主体部分，其具有大于第一圆形横截面的第二圆形横截面，部分。柔性活检针，套管和引导组件可以与包括超声波探针和活组织检查枪的活检超声输送系统一起使用。

8. 发明授权

US08696540B2 Apparatus and method to shield radiation needles 有权
标题翻译：屏蔽辐射针的装置和方法
公开(公告)号：US08696540B2
公开(公告)日：2014-04-15
申请号：US13052593
申请日：2011-04-05
申请人： Rohit Mehta , Rashmi Amin
发明人： Rohit Mehta , Rashmi Amin
IPC分类号： A61G5/00 , G21F5/015 , G21F5/018 , G21F5/12
CPC分类号： A61N5/1007 , A61N2005/101 , A61N2005/1019 , A61N2005/1094
摘要： According to one general aspect there is a needle package apparatus that comprises a top portion and a bottom portion; a plurality of needle slots exact distance apart that allows to place a plurality of needles that contain radioactive seeds; a cylindrical coil that is inserted to the plurality of needle slots to hold said plurality of needles, wherein said cylindrical coil prevents the leakage of the radiation from the radioactive seeds; a set of hinges located at the end of said needle package within the outer most said plurality of needle slots; wherein the hinges can be bend to change the angle of said top portion of said needle package by a medical personnel to create a stand; and a single end enclosure located at the distal end of said cylindrical coil to provide an enclosed cylinder.
摘要翻译：根据一个一般方面，存在一种针头包装装置，其包括顶部和底部; 多个针槽，其间距离精确，允许放置包含放射性种子的多根针; 插入到多个针槽中以保持所述多个针的圆柱形线圈，其中所述圆柱形线圈防止辐射从放射性种子泄漏; 位于所述针头包装的末端的一组铰链，位于最外侧的多个针槽内; 其中所述铰链可以弯曲以改变医疗人员的所述针头包装的所述顶部部分的角度以产生支架; 以及位于所述圆柱形线圈的远端处的单端封闭件，以提供封闭的圆筒。

9. 发明申请

US20140034800A1 CRADLE FOR AN ULTRASOUND PROBE 有权
标题翻译：用于超声探头
公开(公告)号：US20140034800A1
公开(公告)日：2014-02-06
申请号：US14050009
申请日：2013-10-09
申请人： Best Medical International, Inc.
发明人： DAVID STRONG
IPC分类号： A61B8/00
CPC分类号： A61B8/4209 , A61B8/0841 , A61B8/085 , A61B8/12 , A61B8/4245 , A61B2017/3411 , A61B2017/3413 , A61B2090/378 , A61N5/1027 , A61N2005/1012 , A61N2005/1058
摘要： A cradle for holding an ultrasound probe used to image a patient prior to and during medical procedures includes a base for securing to a stepper-stabilizer, roller-bearings supported on the base, and a probe-holder that rotates on the otter-bearings in a smooth angular rotation on a horizontal axis relative to the base. The probe-holder includes a front yoke and a rear yoke, and a yoke retainer supporting the front yoke. A pivot side rail and a lock side rail span rigidly between the front yoke and the rear yoke. A locking knob that is captured to the lock side rail to prevent the locking knob from detaching. A latch hinged to the pivot side rail is engaged by the locking knob for securement over the probe. A detent insures precise 90-degree alignment of the yoke retainer with respect to the base. The rollers rotatably support the yoke retainer and the rear yoke, and free rotation of the front yoke is controlled by the yoke retainer to allow for correction of misalignment.
摘要翻译：用于保持用于在医疗过程之前和期间对患者成像的超声波探头的支架包括用于固定到步进稳定器的基座，支撑在基座上的滚子轴承以及在水獭轴承上旋转的探针支架在水平轴上相对于基座的平滑角旋转。探头支架包括前轭和后轭，以及支撑前轭的轭保持器。枢转侧轨道和锁定侧轨道刚性地跨越在前轭和后轭之间。被锁定到锁定侧轨上的锁定旋钮，以防止锁定旋钮脱离。铰链到枢转侧导轨上的闩锁被锁定旋钮接合，以固定在探头上。制动器确保轭架保持器相对于底座的精确的90度对准。滚子可旋转地支撑轭保持器和后轭，前轭的自由旋转由轭保持器控制，以允许校正不对准。

10. 发明申请

US20230126722A1 RADIOTHERAPY APPLICATOR SYSTEM 有权
公开(公告)号：US20230126722A1
公开(公告)日：2023-04-27
申请号：US17910594
申请日：2020-03-12
申请人： Best Medical International, Inc.
发明人： MANNY R. SUBRAMANIAN , JAGANNADHA RAO NIBHANUPUDY , ROHIT V. MEHTA , RASHMI AMIN
IPC分类号： A61N5/10
摘要： The radiotherapy applicator system includes an applicator pad adapted to cover a target area of a patient for radiation treatment. One or more spaced channels extend through a length of the applicator pad. Each channel receives a catheter sleeve, and an elongate seed line is selectively inserted into a corresponding catheter sleeve. Each seed line contains one or more radioactive seeds and spacers arranged in a predetermined pattern along the length of the seed line. The seed lines within the applicator pad form an array of a predetermined, geometric treatment pattern of seeds covering the target area, the treatment pattern predetermined from a treatment plan for that target area and the patient. Shielding is provided to protect staff administering the treatment and non-target areas from harmful levels of radiation exposure. The radiotherapy applicator system is reusable for multi-session treatment and may be provided as a customized kit.

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