CN2909427Y - 外科基本技巧训练箱 - Google Patents
外科基本技巧训练箱 Download PDFInfo
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Abstract
本实用新型是一种外科基本技巧训练箱，由箱体和箱盖组成，箱体的内部设置有训练装置，训练装置包括有固定夹、训练板和血管吻合模拟器。训练者能在训练板和血管吻合模拟器上做结扎、切开、缝合和止血等的外科基本技巧训练，具有训练的可操性强、模拟的真实性，还有携带方便、成本低廉等优点。
Description
技术领域
本实用新型属于医疗教学器械领域，具体涉及外科基本技巧训练。
背景技术
外科技巧的训练是成为一名合格外科医生的必修课，外科基本技巧包括：切开、缝合、结扎、止血等，具体它包括浅部、深部的技巧训练，肠道、血管吻合和皮肤、肌腱，筋膜等的缝合技巧。在临床教学和实习过程中，一般的练习缺少***和规范，如用实验动物和模拟人练习成本昂贵，训练机会较少。此训练箱实现一种练习科目完善、廉价、仿真度高，可调节难度，规范的训练设备。
实用新型内容
本实用新型的目的实现一种练习科目完善、廉价、仿真度高，可调节难度，规范的训练设备。
本实用新型是这样实现的：一种外科基本技巧训练箱，由箱体和箱盖组成，所述箱体的内部设置有训练装置。
所述训练装置包括有固定夹、训练板和血管吻合模拟器。
所述固定夹安装在箱体的左侧壁和右侧壁上，固定夹上夹持有训练板。
所述箱体的左右侧面上开设有安装固定夹用的安装孔，所述固定夹设置有连接柱，连接柱穿过安装孔。
所述箱体的左右侧面由上至下至少设置有三排安装孔，每一排有两个对称安装孔。
所述训练板和模拟血管上标示有进针点图案，结扎训练板上规律分布有易拉脱颗粒，张力结训练板中间有椭圆形掏空。
所述箱体的左右侧面分别开通有两长条形的通槽，所述血管吻合模拟器包括若干血管夹和固定轴，血管夹穿设在固定轴上，所述固定轴架设在两个通槽之间。
所述长条形的通槽可以垂直开设在箱体的左右两个侧面上。
所述箱盖的反面设置有放置手术器械的若干个凹槽。
所述训练板的材料为橡胶片，模拟血管为橡胶管。
本实用新型在箱体的内部设置了训练板和血管吻合模拟器，可以在训练板和血管吻合模拟器做结扎、切开、缝合和止血等的外科基本技巧训练。它有训练的可操性强、仿真，携带方便、成本低廉，训练规范，可调节难度等优点。
附图说明
图1、图2为本实用新型装有训练板的结构示意图；
图3、图4为本实用新型装有血管吻合模拟器的结构示意图；
图5为本实用新型的侧视图；
图6为本实用新型的箱盖的反面视图；
图7-图11为在训练板和模拟血管，以及规范训练用标记。
具体实施方式
下面结合实施例和附图，对本实用新型作详细描述：
如各图所示，本实用新型由箱体1和箱盖2组成，箱体1的内部设置有训练装置。所述训练装置包括训练板4、固定夹3和血管吻合模拟器，训练板4和血管吻合模拟器训练时分开使用。训练板4主要训练切开、缝合和结扎，血管吻合模拟器主要训练血管吻合。
如图1、图2所示，所述箱体1的左侧壁和右侧壁上固定有两个夹紧训练板4用的固定夹3。所述箱体1的左右侧面上开设有安装固定夹3用的安装孔9。训练板4的两端固定固定夹3中，所述固定夹设置有连接柱10，连接柱10穿过安装孔用螺栓将其固定。所述训练板4上标示有进针点位置的图案。它借鉴书法中描红的办法，按训练板4上标示出的进针点、边距和针距，进行规范式的缝合练习。采用这种方式训练，可以作多种形式的缝合练习，如皮肤缝合、褥式缝合，八字缝合，血管缝合、皮内缝合和连续缝合等。箱体1侧面上开设的通孔由上至下有四排。训练时，固定夹3可根据训练的难度调节深浅度。初练时，固定夹3安装在最上一排。可逐步往下调，以提高训练难度。
如图3、图4所示，所述箱体1的左右侧面分别开通有两长条形的通槽8，所述长条形的通槽8垂直开设在箱体1的左右两个侧面上。所述血管吻合模拟器包括若干血管夹7和固定轴5。管夹7穿设在固定轴5上，所述固定轴5架设在两个通槽8之间。固定在固定轴上的管夹7可沿轴向移动，根据实际练习时的需要，调节管夹7之间的距离。练习时，用血管夹7夹住两段橡胶管6，并使两端头接触，这样便可进行“血管”吻合练习。固定轴5装在通槽8中，可在此通槽8中作上下调节。需加大训练难度时，则往下调节，反之，则往上调节。
如图6所示，所述箱盖2的反面设置有放置手术器械的若干个凹槽，各个凹槽的形状均设置成与手术器械对应的形状。手术器械(包括持针器、剪刀、镊子、止血钳、丝线等)放置于对应形状的各个凹槽中，方便取舍。
如图7、图8、图9、图10和图11所示，所述训练板用橡胶片做成，具有仿真人体组织，其张力和厚度适中。图7为一般的缝合训练，训练板4上标示有进针点11的图案，训练时，将训练板切开后形成切口12，按照图案上的针点11顺序进行走针缝合切口12，能达到规范手术操作的作用。同样道理，图8可以模拟荷包缝合法，图9可以模拟张力缝合法，图10可以模拟血管吻合。图11上橡胶片上规律分布易拉脱颗粒，模拟止血和结扎。
本实用新型结构简单，可实现多项基本的外科技巧训练，成本低廉。箱盖2设置有把手，方便携带。
Claims (8)
1.一种外科基本技巧训练箱，其特征在于：由箱体和箱盖组成，所述箱体的内部设置有训练装置，所述训练装置包括有固定夹、训练板和血管吻合模拟器，所述固定夹安装在箱体的左侧壁和右侧壁上，固定夹上夹持有训练板。
2.根据权利要求1所述的外科基本技巧训练箱，其特征在于：所述箱体的左右侧面上开设有安装固定夹用的安装孔，所述固定夹设置有连接柱，连接柱穿过安装孔。
3.根据权利要求2所述的外科基本技巧训练箱，其特征在于：所述箱体的左右侧面由上至下至少设置有三排安装孔，每一排有两个对称安装孔。
4.根据权利要求2或3所述的外科基本技巧训练箱，其特征在于：所述训练板和模拟血管上标示有进针点图案，结扎训练板上规律分布有易拉脱颗粒。
5.根据权利要求1所述的外科基本技巧训练箱，其特征在于：所述箱体的左右侧面分别开通有长条形的通槽，所述血管吻合模拟器包括若干管夹和固定轴，管夹穿设在固定轴上，所述固定轴架设在两个通槽之间。
6.根据权利要求5所述的外科基本技巧训练箱，其特征在于：所述长条形的通槽垂直开设在箱体的左右两个侧面上。
7.根据权利要求1所述的外科基本技巧训练箱，其特征在于：所述箱盖的反面设置有放置手术器械的若干个凹槽。
8.根据权利要求1所述的外科基本技巧训练箱，其特征在于：所述训练板的材料为橡胶片，模拟血管为橡胶管。
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| US11302219B2 (en) | 2017-12-19 | 2022-04-12 | Applied Medical Resources Corporation | Total mesorectal excision surgical simulator |
| WO2019126369A1 (en) * | 2017-12-19 | 2019-06-27 | Applied Medical Resources Corporation | Total mesorectal excision surgical simulator |
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