CN103222887A - 包皮环切吻合器锁紧装置 - Google Patents

包皮环切吻合器锁紧装置 Download PDF

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Publication number
CN103222887A
CN103222887A CN2013101713637A CN201310171363A CN103222887A CN 103222887 A CN103222887 A CN 103222887A CN 2013101713637 A CN2013101713637 A CN 2013101713637A CN 201310171363 A CN201310171363 A CN 201310171363A CN 103222887 A CN103222887 A CN 103222887A
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China
Prior art keywords
locking device
elastomer
supporting handle
support handle
lock cylinder
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CN2013101713637A
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刘青山
郑大田
张校康
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HUNAN PINGAN MEDICAL DEVICES TECHNOLOGY Co Ltd
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HUNAN PINGAN MEDICAL DEVICES TECHNOLOGY Co Ltd
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Priority to CN2013101713637A priority Critical patent/CN103222887A/zh
Publication of CN103222887A publication Critical patent/CN103222887A/zh
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    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/32Surgical cutting instruments
    • A61B17/326Circumcision apparatus

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
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Abstract

本发明涉及包皮环切吻合器锁紧装置,属于医疗器械技术领域。本发明的特点是锁紧装置由支撑手柄A、支撑手柄B、堵头、弹性体、锁芯组成,支撑手柄A、支撑手柄B分别与环形吻合片C、环形吻合片D为一体,弹性体由堵头固定在支撑手柄A内孔内,支撑手柄A内孔设置有1个、2个或多个环形凹槽,锁芯固定在支撑手柄B上,锁芯外周设置有与锁芯为一体的凸棱,弹性体由橡胶、硅胶、聚烯烃弹性体或其它有机高分子弹性体制成。这种结构锁紧装置设计了弹性体代替金属弹簧作为锁紧装置的反作用力部件,支撑手柄A和支撑手柄B外表面平整,达到锁紧性能稳定、临床操作便捷、手感舒适的目的。

Description

包皮环切吻合器锁紧装置
所属技术领域
本发明涉及包皮环切吻合器锁紧装置,属于医疗器械技术领域。
背景技术
使用包皮环切吻合器进行包皮环切手术是近几年发展起来的新型治疗手段。锁紧装置是包皮环切吻合器的重要部件,常规锁紧装置通常采用弹簧或螺丝固定的结构,临床使用时锁紧性能不够稳定、操作过程时间长且操作复杂,医务人员操作时手感不佳而影响治疗效果。
发明内容
本发明提供了包皮环切吻合器锁紧装置,它具有锁紧性能稳定、临床操作便捷、医务人员操作时手感舒适等特点。
本发明解决其技术问题所采用的技术方案是:锁紧装置由支撑手柄A、支撑手柄B、堵头、弹性体、锁芯组成,支撑手柄A、支撑手柄B分别与环形吻合片C、环形吻合片D为一体,弹性体由堵头固定在支撑手柄A内孔内,支撑手柄A内孔设置有1个、2个或多个环形凹槽,锁芯固定在支撑手柄B上,锁芯外周设置有与锁芯为一体的凸棱,弹性体由橡胶、硅胶、聚烯烃弹性体或其它有机高分子弹性体制成。这种结构锁紧装置设计了弹性体代替金属弹簧作为锁紧装置的反作用力部件,支撑手柄A和支撑手柄B外面平整,达到锁紧性能稳定、临床操作便捷、手感舒适的目的。
附图说明
图1是实施例的结构示意图;
图2是实施例与相关联产品的整体示意图。
图1中和图2中:1.环形吻合片C,2.环形吻合片D,3.支撑手柄A,4.支撑手柄B,5.堵头,6.弹性体,7.环形凹槽,8.锁芯,9.凸棱
具体实施方式
下面,结合附图说明本发明的实施情况:
锁紧装置由支撑手柄A(3)、支撑手柄B(4)、堵头(5)、弹性体(6)、锁芯(8)组成,支撑手柄A(3)、支撑手柄B(4)分别与环形吻合片C(1)、环形吻合片D(2)为一体,弹性体(6)由堵头(5)固定在支撑手柄A(3)内孔内,支撑手柄A(3)内孔设置有1个、2个或多个环形凹槽(7),锁芯(8)固定在支撑手柄B(4)上,锁芯(8)外周设置有与锁芯(8)为一体的凸棱(9),弹性体(6)由橡胶、硅胶、聚烯烃弹性体或其它有机高分子弹性体制成。这种结构锁紧装置设计了弹性体(6)代替金属弹簧作为锁紧装置的反作用力部件,支撑手柄A(3)和支撑手柄B(4)外表面平整,达到了锁紧性能稳定、临床操作便捷、手感舒适的目的。

Claims (3)

1.包皮环切吻合器锁紧装置,其特征在于锁紧装置由支撑手柄A(3)、支撑手柄B(4)、堵头(5)、弹性体(6)、锁芯(8)组成,支撑手柄A(3)、支撑手柄B(4)分别与环形吻合片C(1)、环形吻合片D(2)为一体,弹性体(6)由堵头(5)固定在支撑手柄A(3)内孔内。
2.根据权利要求1所述的包皮环切吻合器锁紧装置,其特征是:支撑手柄A(3)内孔设置有1个、2个或多个环形凹槽(7),锁芯(8)固定在支撑手柄B(4)上,锁芯(8)外周设置有与锁芯为一体的凸棱(9)。
3.根据权利要求1所述的包皮环切吻合器锁紧装置,其特征是:弹性体(6)由橡胶、硅胶、聚烯烃弹性体或其它有机高分子弹性体制成。
CN2013101713637A 2013-04-10 2013-04-10 包皮环切吻合器锁紧装置 Pending CN103222887A (zh)

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CN2013101713637A CN103222887A (zh) 2013-04-10 2013-04-10 包皮环切吻合器锁紧装置

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CN2013101713637A CN103222887A (zh) 2013-04-10 2013-04-10 包皮环切吻合器锁紧装置

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2031271U (zh) * 1988-05-11 1989-01-25 洪景范 包皮环切器
CN101242786A (zh) * 2005-08-26 2008-08-13 商建忠 包皮环切器
US20110202089A1 (en) * 2009-09-30 2011-08-18 Dong Sun Compression hemostasis device
CN202537614U (zh) * 2012-04-11 2012-11-21 商建忠 一次性包皮环切吻合器
CN203169272U (zh) * 2013-04-10 2013-09-04 湖南平安医械科技有限公司 包皮环切吻合器锁紧装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2031271U (zh) * 1988-05-11 1989-01-25 洪景范 包皮环切器
CN101242786A (zh) * 2005-08-26 2008-08-13 商建忠 包皮环切器
US20110202089A1 (en) * 2009-09-30 2011-08-18 Dong Sun Compression hemostasis device
CN202537614U (zh) * 2012-04-11 2012-11-21 商建忠 一次性包皮环切吻合器
CN203169272U (zh) * 2013-04-10 2013-09-04 湖南平安医械科技有限公司 包皮环切吻合器锁紧装置

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Application publication date: 20130731