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1. 发明授权

US09861349B2 Speculum for obstetrical and gynecological exams and related procedures 有权
公开(公告)号：US09861349B2
公开(公告)日：2018-01-09
申请号：US14468210
申请日：2014-08-25
申请人： Alfred E. Mann Institute for Biomedical Engineering at the University of Southern California
发明人： Afshin Nadershahi , Sudeep Deshpande , Krishna Mohith Jetti
IPC分类号： A61B17/02 , A61B1/32 , A61B17/42 , A61B17/00 , A61B90/30
CPC分类号： A61B17/02 , A61B1/00082 , A61B1/008 , A61B1/303 , A61B1/32 , A61B17/0206 , A61B17/0218 , A61B17/12045 , A61B17/12099 , A61B17/12136 , A61B17/42 , A61B90/57 , A61B2017/0038 , A61B2017/00407 , A61B2017/00557 , A61B2017/00659 , A61B2017/00734 , A61B2017/00849 , A61B2090/309
摘要： This application presents structurally-adjustable vaginal specula, which provides visualization and access to the vagina and the cervix. The specula may be lightweight and compact, and may also be configured and dimensioned to minimize slippage during use. The specula may comprise built-in light sources. The specula may comprise a fluid handler, for example, to remove fluids from the vagina during medical interventions. The specula may retract the labia as well as the vaginal walls. The speculum may also be used as a retractor.

2. 发明授权

US09402537B2 Minimally obstructive compact speculum 有权
标题翻译：微小阻塞紧凑型窥器
公开(公告)号：US09402537B2
公开(公告)日：2016-08-02
申请号：US14894113
申请日：2015-08-03
申请人： Alfred E. Mann Institute for Biomedical Engineering at the University of Southern California
发明人： Afshin Nadershahi , Sudeep Deshpande
IPC分类号： A61B1/32 , A61B1/303 , A61B1/31
CPC分类号： A61B1/32 , A61B1/00032 , A61B1/0011 , A61B1/00128 , A61B1/015 , A61B1/0676 , A61B1/0684 , A61B1/07 , A61B1/303 , A61B1/31 , A61B2017/00407
摘要： Medical instruments, particularly structurally-adjustable speculums and retractors for obstetrical and gynecological operations, procedures, and examinations, including a minimally obstructive compact speculum or retractor. The compact speculum may comprise a first wing and a second wing; and a hinge comprising at least one hinge component. The compact speculum may further comprise a ratchet that releasably holds the wings in an open position. The hinge component may comprise the ratchet, an illumination source, a fluid handler, a light guide, a lubrication source, or a combination thereof. The compact speculum may be a vaginal speculum.
摘要翻译：医疗器械，特别是结构可调的窥器和收缩器用于产科和妇科手术，手术和检查，包括最小阻塞的紧凑型窥器或牵开器。紧凑型窥器可以包括第一翼和第二翼; 以及包括至少一个铰链部件的铰链。紧凑型窥器还可以包括可释放地将翼保持在打开位置的棘轮。铰链部件可以包括棘轮，照明源，流体处理器，光导，润滑源或其组合。紧凑型窥器可能是阴道窥器。

3. 发明授权

US09907544B2 Minimally obstructive retractor for vaginal repairs 有权
公开(公告)号：US09907544B2
公开(公告)日：2018-03-06
申请号：US14468167
申请日：2014-08-25
申请人： Alfred E. Mann Institute for Biomedical Engineering at the University of Southern California
发明人： Afshin Nadershahi , Krishna Mohith Jetti , Sudeep Deshpande
IPC分类号： A61B17/02 , A61B1/32 , A61B17/42 , A61B17/00 , A61B17/12 , A61B90/30
CPC分类号： A61B17/02 , A61B1/00082 , A61B1/008 , A61B1/303 , A61B1/32 , A61B17/0206 , A61B17/0218 , A61B17/12045 , A61B17/12099 , A61B17/12136 , A61B17/42 , A61B90/57 , A61B2017/0038 , A61B2017/00407 , A61B2017/00557 , A61B2017/00659 , A61B2017/00734 , A61B2017/00849 , A61B2090/309
摘要： This application presents minimally-obstructive and structurally-adjustable retractors for vaginal repairs, which afford an open work area of desirable size and enhanced visualization for a surgeon about the perineum and the posterior vaginal wall of the patient. The retractors may be lightweight and compact, and also configured and dimensioned to minimize slippage during use. The retractors may have occluders that may partially or substantially block or absorb fluids, for example, from or around the cervix. The retractors may incorporate built-in light sources. The retractors may retract the engorged labia of the postpartum patient as well as the vaginal walls. The retractor may also be used as a speculum.

4. 发明授权

US09216029B1 Surgical forceps 有权
标题翻译：手术镊子
公开(公告)号：US09216029B1
公开(公告)日：2015-12-22
申请号：US14835509
申请日：2015-08-25
申请人： Alfred E. Mann Institute for Biomedical Engineering at the University of Southern California
发明人： Ricardo G. Hahn , Afshin Nadershahi , Sudeep Deshpande
IPC分类号： A61B17/00 , A61B17/28 , A61F6/20
CPC分类号： A61B17/282 , A61B17/128 , A61B2017/00265 , A61B2017/2837 , A61F6/202 , A61F6/204 , A61F6/206
摘要： This application presents a bifurcated, optimally-angled surgical forceps. In one example, this surgical forceps may enable a more natural maneuver for initial clamping of the vas deferens through the scrotal skin. This may be more comfortable for users and easier to maintain, and may provide greater tactile surface contact between the thumb and vas deferens. This device also may provide the surgeon with an entire segment of vas deferens upon which the vasectomy may be performed, thus reducing the need for frequent repositioning of instruments. The device may also be applied to other surgical procedures that may benefit from the features of the device and where a section of a tubular anatomical structure may need clamping at two points along its length. Examples include blood and lymphatic vessels, ducts of the digestive system, and large nerves or nerve bundles.
摘要翻译：该应用程序提供了一个分叉，最佳角度的手术镊子。在一个示例中，这种手术镊子可以实现更自然的机动来初始夹紧输精管通过阴囊皮肤。这对于使用者来说可能更舒适，更容易维护，并且可以在拇指和输精管之间提供更好的触觉表面接触。该装置还可以为外科医生提供整个输精管段，在此可以执行输精管切除术，从而减少对仪器的频繁重新定位的需要。该装置还可以应用于可受益于装置的特征的其它手术过程，并且其中管状解剖结构的一部分可能需要沿着其长度的两个点夹紧。实例包括血液和淋巴管，消化系统的管道，以及大的神经或神经束。

5. 发明授权

US09986903B2 Minimally obstructive compact speculum 有权
公开(公告)号：US09986903B2
公开(公告)日：2018-06-05
申请号：US15188059
申请日：2016-06-21
申请人： Alfred E. Mann Institute for Biomedical Engineering at the University of Southern California
发明人： Afshin Nadershahi , Sudeep Deshpande
IPC分类号： A61B17/42 , A61B17/02 , A61B1/32 , A61B1/00 , A61B1/015 , A61B1/06 , A61B1/303 , A61B1/07 , A61B1/31 , A61B17/00
CPC分类号： A61B1/32 , A61B1/00032 , A61B1/0011 , A61B1/00128 , A61B1/015 , A61B1/0676 , A61B1/0684 , A61B1/07 , A61B1/303 , A61B1/31 , A61B2017/00407
摘要： Medical instruments, particularly structurally-adjustable speculums and retractors for obstetrical and gynecological operations, procedures, and examinations, including a minimally obstructive compact speculum or retractor. The compact speculum may comprise a first wing and a second wing; and a hinge comprising at least one hinge component. The compact speculum may further comprise a ratchet that releasably holds the wings in an open position. The hinge component may comprise the ratchet, an illumination source, a fluid handler, a light guide, a lubrication source, or a combination thereof. The compact speculum may be a vaginal speculum.

6. 发明授权

US08985118B2 Retention device 有权
标题翻译：保留装置
公开(公告)号：US08985118B2
公开(公告)日：2015-03-24
申请号：US13690732
申请日：2012-11-30
申请人： Alfred E. Mann Institute for Biomedical Engineering at the University of Southern California
发明人： Afshin Nadershahi , Ricardo G. Hahn
IPC分类号： A61B19/00 , A61F13/00 , A61F15/00 , A61F5/37 , A61F6/20
CPC分类号： A61F5/37 , A61F6/202
摘要： This application presents retention devices that afford the user quick and easy placement. These retention devices may accommodate objects of various shapes and sizes. The device provides sturdy means for retaining and securing an object to a surface without the need to handle and position flaps of tape. The device allows easy removal from the retained object without adhesives directly contacting or damaging it sensitive surfaces. The retention described here may be used to quickly secure anatomic structures during operations, such as securing the penis against the abdomen during vasectomy, without causing discomfort or damage to sensitive skin during application or removal.
摘要翻译：此应用程序提供保留设备，为用户提供快速，轻松的放置。这些保持装置可以容纳各种形状和尺寸的物体。该装置提供坚固的装置，用于将物体保持并固定到表面上，而不需要处理和定位胶带的襟翼。该装置允许容易地从保留的物体移除，而没有粘合剂直接接触或损坏其敏感表面。这里描述的保留可用于在手术期间快速地确保解剖结构，例如在输精管切除术期间将阴茎固定在腹部上，而不会在施用或移除期间引起不适或对敏感皮肤的损伤。

7. 发明申请

US20130144313A1 SURGICAL FORCEPS 审中-公开
公开(公告)号：US20130144313A1
公开(公告)日：2013-06-06
申请号：US13689499
申请日：2012-11-29
申请人： Alfred E. Mann Institute for Biomedical Engineering at the University of Southern California
发明人： Ricardo G. Hahn , Afshin Nadershahi , Sudeep Deshpande
IPC分类号： A61F6/20 , A61B17/128 , A61B17/28
CPC分类号： A61B17/282 , A61B17/128 , A61B2017/00265 , A61B2017/2837 , A61F6/202 , A61F6/204 , A61F6/206
摘要： This application presents a bifurcated, optimally-angled surgical forceps. In one example, this surgical forceps may enable a more natural maneuver for initial clamping of the vas deferens through the scrotal skin. This may be more comfortable for users and easier to maintain, and may provide greater tactile surface contact between the thumb and vas deferens. This device also may provide the surgeon with an entire segment of vas deferens upon which the vasectomy may be performed, thus reducing the need for frequent repositioning of instruments. The device may also be applied to other surgical procedures that may benefit from the features of the device and where a section of a tubular anatomical structure may need clamping at two points along its length. Examples include blood and lymphatic vessels, ducts of the digestive system, and large nerves or nerve bundles.

8. 发明申请

US20130139831A1 RETENTION DEVICE 有权
标题翻译：保持装置
公开(公告)号：US20130139831A1
公开(公告)日：2013-06-06
申请号：US13690732
申请日：2012-11-30
申请人： Alfred E. Mann Institute for Biomedical Engineering at the University of Southern California
发明人： Afshin Nadershahi , Ricardo G. Hahn
IPC分类号： A61F5/37
CPC分类号： A61F5/37 , A61F6/202
摘要： This application presents retention devices that afford the user quick and easy placement. These retention devices may accommodate objects of various shapes and sizes. The device provides sturdy means for retaining and securing an object to a surface without the need to handle and position flaps of tape. The device allows easy removal from the retained object without adhesives directly contacting or damaging it sensitive surfaces. The retention described here may be used to quickly secure anatomic structures during operations, such as securing the penis against the abdomen during vasectomy, without causing discomfort or damage to sensitive skin during application or removal.
摘要翻译：此应用程序提供保留设备，为用户提供快速，轻松的放置。这些保持装置可以容纳各种形状和尺寸的物体。该装置提供坚固的装置，用于将物体保持并固定到表面上，而不需要处理和定位胶带的襟翼。该装置允许容易地从保留的物体移除，而没有粘合剂直接接触或损坏其敏感表面。这里描述的保留可用于在手术期间快速地确保解剖结构，例如在输精管切除术期间将阴茎固定在腹部上，而不会在施用或移除期间引起不适或对敏感皮肤的损伤。

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