CN106491204A - 一种激光光纤手持装置 - Google Patents

一种激光光纤手持装置 Download PDF

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CN106491204A
CN106491204A CN201611128042.9A CN201611128042A CN106491204A CN 106491204 A CN106491204 A CN 106491204A CN 201611128042 A CN201611128042 A CN 201611128042A CN 106491204 A CN106491204 A CN 106491204A
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王毅敏
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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B18/18—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves
    • A61B18/20—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using laser
    • A61B18/22—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using laser the beam being directed along or through a flexible conduit, e.g. an optical fibre; Couplings or hand-pieces therefor
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B18/18—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves
    • A61B18/20—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using laser
    • A61B18/201—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using laser with beam delivery through a hollow tube, e.g. forming an articulated arm ; Hand-pieces therefor
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B18/18—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves
    • A61B18/20—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using laser
    • A61B2018/2015—Miscellaneous features

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Abstract

本发明涉及临床外科手术仪器领域，提供一种激光光纤手持装置，包括机身和顶盖，所述机身包括主体、外壳、固定螺母，外壳经固定螺母与主体连接，所述主体内部设有内腔，主体一端设有三爪和推进弹簧，推进弹簧位于三爪外部，另一端与顶盖连接，所述顶盖设有固定弹簧、推杆，推杆设有错位孔。该发明能够解决光纤抓持不便，无专用装置的问题，使得激光光纤能够灵活自如的运用于各种临床手术，极大的拓宽了激光在临床的应用范围，开放手术及腹腔镜手术中均可应用。

Description

一种激光光纤手持装置
技术领域
本发明涉及临床外科手术仪器领域，尤其涉及一种激光光纤手持装置。
背景技术
激光技术被誉为２０世纪重要科技发明之一。已被广泛用于工业生产、通讯、信息处理、军事、文化教育、科研、以及医疗卫生领域等。尤其在医疗领域，激光器的应用日渐普及。眼科、外科、内科、妇科、耳鼻喉科、心血管科、皮肤科等等，均已成为激光医疗器械应用领域。具有肌肉组织创伤小，手术迅速止血、出血少，术后伤口愈合更快，病人痛苦小，可以治疗传统方法无法解决的病症。符合微创、无创的医学发展方向。但由于激光成本较高，光纤纤细，抓持不便，仅用于输尿管镜、电切镜等官腔器械内，无专用夹持装置，限制了其在临床的应用范围。
发明内容
为了克服现有激光光纤在临床应用范围受限的不足，本发明的目的是提供一种激光光纤手持装置，该装置不仅能够解决光纤抓持不便，无专用装置的问题，还能极大的拓宽激光在临床的应用范围。
本发明解决技术问题所采用的技术方案是：
一种激光光纤手持装置，包括机身和顶盖，所述机身包括主体、外壳、固定螺母，外壳经固定螺母与主体连接，所述主体内部设有内腔，主体一端设有三爪和推进弹簧，推进弹簧位于三爪外部，另一端与顶盖连接，所述顶盖设有固定弹簧、推杆，推杆设有错位孔。
使用时向固定弹簧方向推动推杆，使错位孔与内腔同心，向三爪方向推动推杆，使顶盖推动主体向三爪方向移动，推进弹簧压缩，三爪随主体推进，脱离推进弹簧内部，随之张开，使激光光纤能够通过，然后插入激光光纤，使之通过内腔穿入，激光光纤在外壳的三爪方向露出，调整光纤露出部分的长度使之符合使用长度。
向顶盖方向松开推杆，使主体向顶盖方向移动，三爪进入推进弹簧，固定激光光纤一端，向固定弹簧相反方向松开推杆，固定弹簧复位，使错位孔与内腔错位，固定激光光纤另一端。
本发明的有益效果是：该装置能够解决光纤抓持不便，无专用装置的问题，使得激光光纤能够灵活自如的运用于各种临床手术，极大的拓宽了激光在临床的应用范围，开放手术及腹腔镜手术中均可应用。
附图说明
图1为本发明的结构示意图：
图中1、推进弹簧，2、外壳，3、固定螺母，4、错位孔，5、推杆，6、固定弹簧，7、顶盖，8、内腔，9、主体，10、三爪，11、机身。
具体实施方式
实施例1：如图1所示，一种激光光纤手持装置，包括机身11和顶盖7，所述机身11包括主体9、外壳2、固定螺母3，外壳2经固定螺母3与主9体连接，所述主体9内部设有内腔8，主体9一端设有三爪10和推进弹簧1，推进弹簧1位于三爪10外部，另一端与顶盖7连接，所述顶盖7设有固定弹簧6、推杆5，推杆5设有错位孔4。
使用时，向固定弹簧6方向推动推杆5，使错位孔4与内腔8同心，向三爪10方向推动推杆5，使顶盖7推动主体9向三爪10方向移动，推进弹簧1压缩，三爪10随主体9推进，脱离推进弹簧1内部，随之张开，使激光光纤能够通过，然后插入激光光纤，使之通过内腔8穿入，激光光纤在外壳2的三爪10方向露出，调整光纤露出部分的长度使之符合使用长度。
向顶盖7方向松开推杆5，使主体9向顶盖7方向移动，三爪10进入推进弹簧1内部，固定激光光纤一端，向固定弹簧6相反方向松开推杆5，固定弹簧6复位，使错位孔4与内腔8错位，固定激光光纤另一端。

Claims (1)

1.一种激光光纤手持装置，其特征是包括机身和顶盖，所述机身包括主体、外壳、固定螺母，外壳经固定螺母与主体连接，所述主体内部设有内腔，主体一端设有三爪和推进弹簧，推进弹簧位于三爪外部，另一端与顶盖连接，所述顶盖设有固定弹簧、推杆，推杆设有错位孔。
CN201611128042.9A 2016-12-09 2016-12-09 一种激光光纤手持装置 Pending CN106491204A (zh)

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Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101721248A (zh) * 2008-10-29 2010-06-09 北京奥麦特科技有限公司 激光碎石术用的操作手柄
CN205126411U (zh) * 2015-10-16 2016-04-06 广州医科大学附属第一医院 一种激光手术钩

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101721248A (zh) * 2008-10-29 2010-06-09 北京奥麦特科技有限公司 激光碎石术用的操作手柄
CN205126411U (zh) * 2015-10-16 2016-04-06 广州医科大学附属第一医院 一种激光手术钩

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