CN105266870B - 带缝合孔的张合手术刀 - Google Patents

带缝合孔的张合手术刀 Download PDF

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CN105266870B
CN105266870B CN201510592037.2A CN201510592037A CN105266870B CN 105266870 B CN105266870 B CN 105266870B CN 201510592037 A CN201510592037 A CN 201510592037A CN 105266870 B CN105266870 B CN 105266870B
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CN105266870A (zh
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陈锡起
薛成江
李存业
孟霞
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Chen Xiqi
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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/32—Surgical cutting instruments
    • A61B17/3209—Incision instruments
    • A61B17/3211—Surgical scalpels, knives; Accessories therefor
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/04—Surgical instruments, devices or methods, e.g. tourniquets for suturing wounds; Holders or packages for needles or suture materials
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/103—Detecting, measuring or recording devices for testing the shape, pattern, colour, size or movement of the body or parts thereof, for diagnostic purposes
    • A61B5/107—Measuring physical dimensions, e.g. size of the entire body or parts thereof
    • A61B5/1076—Measuring physical dimensions, e.g. size of the entire body or parts thereof for measuring dimensions inside body cavities, e.g. using catheters

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Abstract

带缝合孔的张合手术刀涉及一种医疗器械，尤其涉及一种手术刀，包括：连接柄、刀身、缝合孔、出线孔、刻度线、左张合刀片、右张合刀片、张合孔，所述刀身由左张合刀片和右张合刀片组成，左张合刀片和右张合刀片上部链接；所述左张合刀片左端立面设置有封面连接有连接柄；所述左张合刀片下部形成刀刃；所述右张合刀片下部接触左张合刀片刀刃上部；所述右张合刀片右面与左张合刀片刀刃形成光滑刀面；所述左张合刀片和右张合刀片外表面设置有刻度线；所述左张合刀片和右张合刀片对应位置设置有若干缝合孔；所述左张合刀片和右张合刀片下部设置有出线孔与缝合孔连接。本发明创造减少手术风险，利于患者伤口恢复。

Description

带缝合孔的张合手术刀
技术领域
本发明创造涉及一种医疗器械，尤其涉及一种手术刀。
背景技术
手术刀作为一种医疗器械，对于疾病治疗有着非常重要的作用，尤其是在需要手术的治疗中，如肿瘤、腐肉切除、骨折等疾病治疗中，当前市面上的手术刀基本只有单一的切开功能，仅仅是切开病变处的皮肤表层或者器官层，然后在开口处进行下一步有针对性的治疗；在有些皮肤浅层的手术治疗中，手术刀切开后，需要其他医疗器械将刀口张开，如钳子等，然后在针对患处治疗；在张开过程中是对伤口的二次伤害，而且多次更换医疗器械，增加了感染的几率，不利于伤口的愈合；并且在缝合刀口时，没有测量尺，只能凭手术人员的感觉和经验对皮肤进行缝合，缝合深度不好掌握，缝合浅了不利于皮肤愈合，缝合深了容易缝住内部组织结构，不仅照成组织结构的伤害，而且容易皮肤与组织结构粘连。
现有的手术刀，不能满足在手术刀上进行缝合，不能对缝合深度自动测量，且不可以自由张开刀口形成空间进行切开后治疗的功能。
发明内容
为解决以上问题，本发明创造的带缝合孔的张合手术刀包括：连接柄、刀身、缝合孔、出线孔、刻度线、左张合刀片、右张合刀片、张合孔，所述刀身由左张合刀片和右张合刀片组成，左张合刀片和右张合刀片上部链接；所述左张合刀片左端立面设置有封面连接有连接柄，连接柄用于连接手术刀手柄；所述左张合刀片下部形成刀刃，用于切入患处组织；所述右张合刀片下部接触左张合刀片刀刃上部，左张合刀片和右张合刀片在刀身连接柄端形成通往刀身的张合孔，用于在手术刀切开皮肤组织后张开进行切口内治疗；所述右张合刀片右面与左张合刀片刀刃形成光滑刀面；所述左张合刀片和右张合刀片外表面设置有刻度线，用于测量缝合皮肤深度；所述左张合刀片和右张合刀片对应位置设置有若干缝合孔，用于进行手术后缝合；所述左张合刀片和右张合刀片下部设置有出线孔与缝合孔连接，用于缝合手术线后拔出手术刀。
本发明创造能够在手术完成后不移出手术刀的情况下根据适当皮肤深度进行快速缝合，不造成对皮肤的多次伤害，不使皮肤与内部组织粘连，减少手术风险，利于患者伤口恢复。
附图说明
附图1是本发明创造的主视结构示意图。
附图2是本发明创造的左视放大结构示意图。
附图3是附图1A-A剖视放大结构示意图。
附图4是本发明创造的左张合刀片主视结构示意图。
根据附图1、附图2、附图3、附图4所示：1-连接柄、2-刀身、3-缝合孔、4-出线孔、5-刻度线、21-左张合刀片、22-右张合刀片、23-张合孔。
具体实施方式
如附图1、附图2、附图3、附图4所示，本发明创造包括：连接柄1、刀身2、缝合孔3、出线孔4、刻度线5、左张合刀片21、右张合刀片22、张合孔23，所述刀身2由左张合刀片21和右张合刀片22组成，左张合刀片21和右张合刀片22上部链接；所述左张合刀片21左端立面设置有封面连接有连接柄1，连接柄1用于连接手术刀手柄；所述左张合刀片21下部形成刀刃，用于切入患处组织；所述右张合刀片22下部接触左张合刀片21刀刃上部，左张合刀片21和右张合刀片22在刀身2连接柄1端形成通往刀身2的张合孔23，用于在手术刀切开皮肤组织后张开进行切口内治疗；所述右张合刀片22右面与左张合刀片21刀刃形成光滑刀面；所述左张合刀片21和右张合刀片22外表面设置有刻度线5，用于测量缝合皮肤深度；所述左张合刀片21和右张合刀片22对应位置设置有若干缝合孔3，用于进行手术后缝合；所述左张合刀片21和右张合刀片22下部设置有出线孔4与缝合孔3连接，用于缝合手术线后拔出手术刀。
使用本发明时，使用本手术刀在患处切开皮肤组织至病变处，通过外力张开左张合刀片21和右张合刀片22，在张合孔23内对病变进行治疗；治疗完毕后，消除外力使左张合刀片21和右张合刀片22恢复原位，根据刻度线5移动手术刀至适当位置，手术针穿过皮肤和缝合孔3进行缝合，缝合完毕通过缝合孔3和出线孔4穿过手术线移出手术刀。
本发明创造能够在手术完成后不移出手术刀的情况下根据适当皮肤深度进行快速缝合，不造成对皮肤的多次伤害，不使皮肤与内部组织粘连，减少手术风险，利于患者伤口恢复。

Claims (1)

1.一种带缝合孔的张合手术刀，其包括：连接柄、刀身、缝合孔、出线孔、刻度线、左张合刀片、右张合刀片、张合孔，其特征在于：所述刀身由左张合刀片和右张合刀片组成，左张合刀片和右张合刀片上部链接；所述左张合刀片左端立面设置有封面连接有连接柄；所述左张合刀片下部形成刀刃；所述右张合刀片下部接触左张合刀片刀刃上部，左张合刀片和右张合刀片在刀身连接柄端形成通往刀身的张合孔；所述右张合刀片右面与左张合刀片刀刃形成光滑刀面；所述左张合刀片和右张合刀片外表面设置有刻度线；所述左张合刀片和右张合刀片对应位置设置有若干缝合孔；所述左张合刀片和右张合刀片下部设置有出线孔与缝合孔连接；所述缝合孔设置有7个。
CN201510592037.2A 2015-09-17 2015-09-17 带缝合孔的张合手术刀 Expired - Fee Related CN105266870B (zh)

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CN205072971U (zh) * 2015-09-17 2016-03-09 吴学子 带缝合孔的张合手术刀

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WO2007075903A2 (en) * 2005-12-27 2007-07-05 East Carolina University Endoscopic cardiac retractors with folding components configured for insertion using minimally invasive access ports and related methods
US20080172085A1 (en) * 2007-01-16 2008-07-17 Kwok Wai Chiu Elliptical Excision Clamp
US8591530B2 (en) * 2009-01-09 2013-11-26 Cook Medical Technologies Llc Suture guide clip and laparoscopic techniques
CN202020503U (zh) * 2011-04-01 2011-11-02 刘德光 急救用气管切开器
CN202740090U (zh) * 2012-09-13 2013-02-20 车彦鹏 一种外科手术刀

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