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1. 发明授权

US12014652B2 Simulated tissue structure for surgical training 有权
公开(公告)号：US12014652B2
公开(公告)日：2024-06-18
申请号：US17510655
申请日：2021-10-26
申请人： Applied Medical Resources Corporation
发明人： Adam Hoke , Tracy Breslin , Charles C. Hart , Eduardo Bolanos
IPC分类号： G09B23/34 , G09B23/28 , G09B23/30
CPC分类号： G09B23/34 , G09B23/28 , G09B23/30
摘要： A simulated tissue structure for practicing surgical techniques is provided. In particular, a realistic organ model or tissue portion for practicing the removal of a tumor or other undesired tissue followed by suturing a remnant defect as part of the same surgical procedure is provided. The simulated tissue structure includes an artificial tumor disposed between layers of elastomeric material and mounted on a simulated organ wall or tissue portion. The simulated tissue structure is modular and interchangeable. At least one of the layers includes a mesh reinforcement. A defect comprising two juxtapositioned surfaces defining a gap between the surfaces is created in the simulated tissue structure and the trainee practices tumor removal and closure of the gap by suturing in a laparoscopic environment.

2. 发明授权

US11514819B2 Surgical training model for laparoscopic procedures 有权
公开(公告)号：US11514819B2
公开(公告)日：2022-11-29
申请号：US16740175
申请日：2020-01-10
申请人： Applied Medical Resources Corporation
发明人： Tracy Breslin , Charles C. Hart , Serene Wachli , Adam Hoke , Nikolai Poulsen , Michael Palermo , Lee Cohen , Jacqueline DeMarchi , Amy Garces
IPC分类号： G09B23/30 , G09B23/28
摘要： A surgical training model that includes a simulated tissue having a tubular shape that is connected to a tissue holder is provided. A portion of the simulated tissue overhangs the distal end of the tissue holder to simulate a cuff-like entry to the vaginal vault or resected intestine suitable for practicing laparoscopic closure of the vaginal vault, intestine or other organ via suturing or stapling. Two concentric tubular structures are also arranged over the same tissue holder. A second model includes two portions of simulated tissue that are held by two holders such that the simulated tissues are adjacent making the model suitable for practicing different types of anastomosis procedures. A third model includes two holders with a single or double tubular simulated tissue structure connected to and spanning a gap between the holders. The model isolates the step of closing a cylindrical opening for the purpose of repeated practice.

3. 发明授权

US11049418B2 Gallbladder model 有权
公开(公告)号：US11049418B2
公开(公告)日：2021-06-29
申请号：US15887762
申请日：2018-02-02
申请人： Applied Medical Resources Corporation
发明人： Katie Black , Tracy Breslin , Nikolai Poulsen , Charles C. Hart
IPC分类号： G09B23/34 , G09B23/32 , G09B23/30
摘要： An anatomical model for surgical training is provided. The model includes a first layer simulating a liver and a second layer including a simulated gallbladder. A third layer having an inner surface and an outer surface is provided between the first and second layer. The outer surface of the third layer is adhered to the first layer at location around the simulated gallbladder and the simulated gallbladder is adhered to the inner surface of the third layer. A fourth layer is provided that overlays both the second layer and the simulated gallbladder. A frame is embedded within the first layer and is connectable to a support. The model provides a substantially upright projection of a simulated gallbladder and liver in a retracted orientation ideally suited for practicing laparoscopic cholecystectomy when inserted inside a simulated insufflated cavity of laparoscopic trainer.

4. 发明授权

US10842530B2 Systems and methods for tissue removal 有权
公开(公告)号：US10842530B2
公开(公告)日：2020-11-24
申请号：US16249123
申请日：2019-01-16
申请人： Applied Medical Resources Corporation
发明人： Serene Wachli , Tracy Breslin , Steven C. Kessler , Nikolai Poulsen , Nathan Collins , Alexandra Do , Eduardo Bolanos , Boun Pravong , Patrick Elliott , Matthew A. Wixey , Wayne Young , Jacob J. Filek , Kevin B. Castelo , Adam Hoke , Gregory K. Hofstetter , Jacqueline DeMarchi , Amy Garces , Heidi Holmes , Alexander Sheehan
IPC分类号： A61B17/34 , A61B17/32 , A61B17/00 , A61B17/02 , A61B17/3211 , A61B90/50 , A61B90/00 , A61B17/42
CPC分类号： A61B17/3462 , A61B17/00234 , A61B17/0293 , A61B17/320016 , A61B17/3423 , A61B17/3496 , A61B17/3211 , A61B17/3431 , A61B17/3494 , A61B90/50 , A61B2017/00287 , A61B2017/00557 , A61B2017/320024 , A61B2017/347 , A61B2017/349 , A61B2017/3466 , A61B2017/4216 , A61B2090/08021
摘要： Systems and methods for preventing the seeding of cancerous cells during morcellation of a tissue specimen inside a patient's body and removal of the tissue specimen from inside the patient through a minimally-invasive body opening to outside the patient are provided. One system includes a cut-resistant tissue guard removably insertable into a containment bag. The tissue specimen is isolated and contained within the containment bag and the guard is configured to protect the containment bag and surrounding tissue from incidental contact with sharp instrumentation used during morcellation and extraction of the tissue specimen. The guard is adjustable for easy insertion and removal and configured to securely anchor to the body opening. Protection-focused and containment-based systems for tissue removal are provided that enable minimally invasive procedures to be performed safely and efficiently.

5. 发明申请

US20190150979A1 SYSTEMS AND METHODS FOR TISSUE REMOVAL 审中-公开
公开(公告)号：US20190150979A1
公开(公告)日：2019-05-23
申请号：US16249123
申请日：2019-01-16
申请人： Applied Medical Resources Corporation
发明人： Serene Wachli , Tracy Breslin , Steven C. Kessler , Nikolai Poulsen , Nathan Collins , Alexandra Do , Eduardo Bolanos , Boun Pravong , Patrick Elliott , Matthew A. Wixey , Wayne Young , Jacob J. Filek , Kevin B. Castelo , Adam Hoke , Gregory K. Hofstetter , Jacqueline DeMarchi , Amy Garces , Heidi Holmes , Alexander Sheehan
IPC分类号： A61B17/34 , A61B17/00 , A61B17/02 , A61B17/32
摘要： Systems and methods for preventing the seeding of cancerous cells during morcellation of a tissue specimen inside a patient's body and removal of the tissue specimen from inside the patient through a minimally-invasive body opening to outside the patient are provided. One system includes a cut-resistant tissue guard removably insertable into a containment bag. The tissue specimen is isolated and contained within the containment bag and the guard is configured to protect the containment bag and surrounding tissue from incidental contact with sharp instrumentation used during morcellation and extraction of the tissue specimen. The guard is adjustable for easy insertion and removal and configured to securely anchor to the body opening. Protection-focused and containment-based systems for tissue removal are provided that enable minimally invasive procedures to be performed safely and efficiently.

6. 发明申请

US20190142456A1 SYSTEM AND METHODS FOR TISSUE REMOVAL 审中-公开
公开(公告)号：US20190142456A1
公开(公告)日：2019-05-16
申请号：US16244414
申请日：2019-01-10
申请人： Applied Medical Resources Corporation
发明人： Serene Wachli , Tracy Breslin , Steven C. Kessler , Nikolai Poulsen , Nathan Collins , Alexandra Do , Eduardo Bolanos , Boun Pravong , Patrick Elliot , Matthew Wixey , Wayne Young , Jacob J. Filek , Kevin B. Castelo , Adam Hoke , Gregory K. Hofstetter , Jacqueline DeMarchi , Amy Garces , Heidi Holmes , Alexander Sheehan
IPC分类号： A61B17/34 , A61B17/32 , A61B17/00 , A61B17/02
摘要： Systems and methods for preventing the seeding of cancerous cells during morcellation of a tissue specimen inside a patient's body and removal of the tissue specimen from inside the patient through a minimally-invasive body opening to outside the patient are provided. One system includes a cut-resistant tissue guard removably insertable into a containment bag. The tissue specimen is isolated and contained within the containment bag and the guard is configured to protect the containment bag and surrounding tissue from incidental contact with sharp instrumentation used during morcellation and extraction of the tissue specimen. The guard is adjustable for easy insertion and removal and configured to securely anchor to the body opening. Protection-focused and containment-based systems for tissue removal are provided that enable minimally invasive procedures to be performed safely and efficiently.

7. 发明申请

US20190122583A1 ADVANCED FIRST ENTRY MODEL FOR SURGICAL SIMULATION 审中-公开
公开(公告)号：US20190122583A1
公开(公告)日：2019-04-25
申请号：US16226957
申请日：2018-12-20
申请人： Applied Medical Resources Corporation
发明人： Serene Wachli , Gregory K. Hofstetter , Katie Black , Nikolai Poulsen , Heidi Holmes , Natasha Felsinger , Tracy Breslin , Kennii Pravongviengkham , Boun Pravong , Eduardo Bolanos , Zoran Falkenstein , Charles C. Hart , Tina Talwar
IPC分类号： G09B23/28
摘要： The present invention provides a surgical training device for training laparoscopic first entry surgical techniques. The training device includes a simulated abdominal wall that is penetrable with an optical trocar. A receptacle containing a tissue simulation is located inside the receptacle. The tissue simulation is observable via scope placed inside the optical trocar. Upon penetration of the one or more of the simulated abdominal wall and receptacle, the tissue simulation appears to translate distally relative to the simulated abdominal wall. The distal translation is effected by a variety of ways including the release of negative pressure inside the receptacle upon penetration and the expansion of an elastic wall of the receptacle with the introduction of fluid under pressure into the receptacle.

8. 发明授权

US09949730B2 Circumferential wound retraction with support and guidance structures 有权
公开(公告)号：US09949730B2
公开(公告)日：2018-04-24
申请号：US14950261
申请日：2015-11-24
申请人： Applied Medical Resources Corporation
发明人： Charles C. Hart , Boun Pravong , Kennii Pravongviengkham , Eduardo Bolanos , Tina Talwar , Tracy Breslin
IPC分类号： A61B17/02 , A61B17/34 , A61B1/06 , A61B1/07 , A61B17/00 , A61B90/30 , A61B90/57 , A61B90/00
CPC分类号： A61B17/0218 , A61B1/0684 , A61B1/07 , A61B17/0293 , A61B17/3423 , A61B17/3474 , A61B2017/00477 , A61B2017/00557 , A61B2017/00796 , A61B2017/00862 , A61B2017/00871 , A61B2017/0225 , A61B2017/3429 , A61B2017/3441 , A61B2017/3445 , A61B2017/3466 , A61B2017/3486 , A61B2017/3492 , A61B2090/306 , A61B2090/309 , A61B2090/3618 , A61B2090/571
摘要： Embodiments of a circumferential retractor having an attached supporting, manipulating or positioning tool are described. The retractor optionally includes a sealing member associated with an external member of the retractor and an external support structure that may be used with the retractor and positioning tool as needed.

9. 发明授权

US09548002B2 First entry model 有权
标题翻译：第一个进入模式
公开(公告)号：US09548002B2
公开(公告)日：2017-01-17
申请号：US14340234
申请日：2014-07-24
申请人： Applied Medical Resources Corporation
发明人： Katie Black , Nikolai Poulsen , Heidi Holmes , Natasha Felsinger , Tracy Breslin , Kennii Pravongviengkham , Boun Pravong , Eduardo Bolanos , Zoran Falkenstein , Charles C. Hart , Tina Talwar
IPC分类号： G09B23/28
CPC分类号： G09B23/285 , B29C39/026 , B29K2083/005 , B29L2031/7532 , G09B5/02
摘要： A simulated abdominal wall model that is ideal for practicing laparoscopic first entry surgical techniques is provided. The model includes a simulated abdominal wall portion captured between two frame elements of a support. The support is connectable to a surgical trainer. When connected to the trainer, the model provides a penetrable abdominal tissue portion for accessing an internal cavity of the trainer. The simulated abdominal wall includes a plurality of layers including a skin layer, a fabric posterior rectus sheath layer, a simulated fat layer of low-resilience polyurethane foam and at least two layers that provide distinctive haptic feedback upon penetration of the simulated transversalis fascia and muscle layers. The simulated abdominal wall includes a simulated umbilicus across several layers of simulated tissue.
摘要翻译：提供了一种实践腹腔镜第一入门手术技术的模拟腹壁模型。该模型包括在支撑体的两个框架元件之间捕获的模拟腹壁部分。支持可连接到外科教练。当连接到训练器时，模型提供用于进入训练器的内腔的可穿透的腹部组织部分。模拟的腹壁包括多个层，包括皮肤层，织物后直肌鞘层，低回弹性聚氨酯泡沫的模拟脂肪层和至少两层，其在穿透模拟的横向筋膜和肌肉时提供独特的触觉反馈层。模拟的腹壁包括跨越几层模拟组织的模拟脐带。

10. 发明申请

US20160275819A1 SURGICAL TRAINING MODEL FOR LAPAROSCOPIC PROCEDURES 审中-公开
标题翻译：外科手术手术训练模型
公开(公告)号：US20160275819A1
公开(公告)日：2016-09-22
申请号：US15166661
申请日：2016-05-27
申请人： Applied Medical Resources Corporation
发明人： Gregory K. Hofstetter , Tracy Breslin , Khodr Saleh , Natasha Felsinger , Katie Black , Milan Draganov
IPC分类号： G09B23/30
摘要： A surgical training device is provided. The training device includes a model for practicing the passage of needle and suture. The model includes a base with a plurality of openings configured to receive a plurality of suture tabs. The suture tabs are made of elastomeric material. Some suture tabs includes pre-formed tab apertures for the passage of a suture. Other suture tabs include a penetrable area through which a suture needle may penetrate for passing a suture. The suture tabs are movable with respect to the base to orientate them at different angles with respect to the base. The base itself may include portions that are angled with respect to each other. The suture tabs are movable with respect to the base to pull, expose or open the tab apertures and surfaces. Some of the tab apertures are slits that open upon being pulled relative to the base requiring the user to practice holding the tab while passing the needle through the tab.
摘要翻译：提供外科训练装置。训练装置包括用于练习针和缝线通过的模型。该模型包括具有多个开口的底座，其被配置为容纳多个缝线翼片。缝合片由弹性材料制成。一些缝合片包括预先形成的用于缝合线通过的片状孔。其它缝合片包括可穿透缝隙的穿透区域，通过缝合针可穿过缝合线。缝合片可相对于底座移动，以使它们相对于底座以不同的角度定向。基部本身可以包括相对于彼此成角度的部分。缝合片相对于基座可移动以拉动，暴露或打开突片孔和表面。一些突片孔是在相对于底座被拉动时打开的狭缝，需要使用者在穿过针片的过程中练习保持拉片。

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