CN107518863A - 一种低成本抛弃型内窥镜 - Google Patents

一种低成本抛弃型内窥镜 Download PDF

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CN107518863A
CN107518863A CN201610453426.1A CN201610453426A CN107518863A CN 107518863 A CN107518863 A CN 107518863A CN 201610453426 A CN201610453426 A CN 201610453426A CN 107518863 A CN107518863 A CN 107518863A
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plug
package
twisted pair
type endoscope
pair wire
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李奕
肖潇
刘红宇
孙平
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Shenzhen Xianzan Technology Co Ltd
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Shenzhen Xianzan Technology Co Ltd
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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/04—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor combined with photographic or television appliances
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/00002—Operational features of endoscopes
    • A61B1/00011—Operational features of endoscopes characterised by signal transmission
    • A61B1/00018—Operational features of endoscopes characterised by signal transmission using electrical cables
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/00064—Constructional details of the endoscope body
    • A61B1/00103—Constructional details of the endoscope body designed for single use
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/00112—Connection or coupling means
    • A61B1/00114—Electrical cables in or with an endoscope
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/04—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor combined with photographic or television appliances
    • A61B1/045—Control thereof

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Biomedical Technology (AREA)
  • Optics & Photonics (AREA)
  • Pathology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Biophysics (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Endoscopes (AREA)

Abstract

本发明提供一种低成本抛弃型内窥镜，其包括控制组件、插入组件和双绞线缆；所述插入组件前端设置有摄像单元，所述控制组件设置有DSP微处理器，所述双绞线缆前端与所述摄像单元连接，所述双绞线缆后端穿出所述插入组件与所述控制组件连接，使所述摄像单元通过所述双绞线缆将图像信号传送给所述DSP微处理器。本发明将DSP微处理器设置于插入组件之外，使其产生的热量对插入组件的影响很小，防止了插入组件温度太高而烫伤人体；同时，由于摄像单元与DSP微处理器通过双绞线缆进行电连接，其传输的是差分信号，抗干扰能力强，传输距离远，图像传输质量好。

Description

一种低成本抛弃型内窥镜
技术领域
本发明涉及内窥镜技术领域，具体涉及一种低成本抛弃型内窥镜。
背景技术
内窥镜是一种常用的医疗器械，它可以经人体的天然孔道或者是经手术的小切口进入人体内，利用内窥镜的成像装置可以看到X射线不能显示的病变，因此它在诊断和治疗疾病方面都有重要作用。但是利用内窥镜来观察人体内部的病变情况不仅要保证其成像的质量，同时要保证其安全性；如果内窥镜的成像质量太差，就会影响到医生的诊断和治疗；而如果插入人体内的组件温度超过41°，就会对人体造成烫伤。
发明内容
针对上述现有技术存在的不足，本发明的主要目的在于提供一种安全性能好，同时成像质量好的内窥镜。
为了实现上述目的，本发明采用下述技术方案：
一种低成本抛弃型内窥镜，其包括控制组件、插入组件和双绞线缆；所述插入组件前端设置有摄像单元，所述控制组件设置有DSP微处理器，所述双绞线缆前端与所述摄像单元连接，所述双绞线缆后端穿出所述插入组件与所述控制组件连接，使所述摄像单元通过所述双绞线缆将图像信号传送给所述DSP微处理器。
优选地，所述控制组件包括有手轮和主机，所述手轮的一端和所述插入组件固定连接，所述手轮的另一端和所述主机可拆卸连接。
优选地，所述DSP微处理器设置于所述手轮内。
优选地，所述DSP微处理器设置于所述主机内。
优选地，所述双绞线缆包括有多条芯线、屏蔽层和防护层，所述屏蔽层包裹多条芯线，所述防护层包裹所述屏蔽层，所述多条芯线包括至少一组双绞线、至少一根电源线和至少一根控制线。
与现有技术相比，本发明将DSP微处理器设置于插入组件之外，插入组件上的摄像单元与插入组件之外的DSP微处理器通过双绞线缆连接，使DSP微处理器产生的热量对插入组件的影响很小，防止了插入组件温度太高而烫伤人体；同时，由于摄像单元与DSP微处理器通过双绞线缆进行信号的传输，其传输的是差分信号，抗干扰能力强，传输距离远，图像传输质量好。
附图说明
图1为本发明实施例1的结构示意图；
图2为本发明实施例1的双绞线缆结构示意图；
图中表示：1-手轮；2-主机；3-插入组件；4-双绞线缆；41-屏蔽层，42-防护层；43-芯线；5-连接件。
具体实施方式
为了使本发明的目的、技术方案及优点更加清楚明白，以下结合附图及实施例，对本发明进行进一步详细说明。应当理解，此处所描述的具体实施例仅用以解释本发明，并不用于限定本发明。
如图1所示，本发明提供一种低成本抛弃型内窥镜，包括有插入组件3、双绞线缆4和控制组件；其中，插入组件3与控制组件固定连接，插入组件3的前端设置有摄像单元，控制组件内设置有DSP微处理器，双绞线缆4的前端与摄像单元连接，双绞线缆4的后端穿出插入组件3与所述控制组件连接，摄像单元用于将被观察对象的图像信号通过双绞线缆4传送给DSP微处理器进行处理。
在本实施例中，控制组件包括有手轮1和主机2，手轮1的一端通过连接件5与插入组件3固定连接，手轮1的另一端与主机2可拆卸连接。DSP微处理器设置于手轮1上，使DSP微处理器与插入组件3分隔开，这样DSP微处理器产生的热量就不会影响到插入组件3的温度，使插入组件3的温度不超过41度，防止了插入组件3温度过高而烫伤人体；而手轮1的温度如果太高则操作人员可以戴上手套进行操作。作为另一种实施例，DSP微处理器也可以设置于主机2上。
双绞线缆4主要用于传输摄像单元和DSP微处理器之间的信号，其包括有多条芯线43、屏蔽层41和防护层42；屏蔽层41设置为金属屏蔽层，其包裹多条芯线43，主要用于对电磁进行屏蔽；防护层42包裹屏蔽层41，主要用于防护线缆受到损坏或者外界杂质和水分的侵入；多条芯线43分别包括有至少一条控制线、至少一条电源线和至少一组双绞线。
为了增加屏蔽层41与双绞线之间的距离，在芯线与屏蔽层41之间还设置有隔离介质层，隔离介质层在本实施例中设置为塑料薄膜层。
以上所述，仅为本发明较佳的具体实施方式，但本发明的保护范围并不局限于此，任何熟悉本技术领域的技术人员在本发明揭露的技术范围内，可轻易想到的变化或替换，都应涵盖在本发明的保护范围之内。因此，本发明的保护范围应该以权利要求的保护范围为准。

Claims (6)

1.一种低成本抛弃型内窥镜，其特征在于：包括控制组件、插入组件和双绞线缆；所述插入组件前端设置有摄像单元，所述控制组件设置有DSP微处理器，所述双绞线缆前端与所述摄像单元连接，所述双绞线缆后端穿出所述插入组件与所述控制组件连接，使所述摄像单元通过所述双绞线缆将图像信号传送给所述DSP微处理器。
2.根据权利要求1所述的一种低成本抛弃型内窥镜，其特征在于：所述控制组件包括有手轮和主机，所述手轮和所述插入组件固定连接，所述手轮和所述主机可拆卸连接。
3.根据权利要求2所述的一种低成本抛弃型内窥镜，其特征在于：所述DSP微处理器设置于所述手轮内。
4.根据权利要求2所述的一种低成本抛弃型内窥镜，其特征在于：所述DSP微处理器设置于所述主机内。
5.根据权利要求1至4其中任一项所述的一种低成本抛弃型内窥镜，其特征在于：所述双绞线缆包括有多条芯线、屏蔽层和防护层，所述屏蔽层包裹所述多条芯线，所述防护层包裹所述屏蔽层，所述多条芯线包括至少一组双绞线、至少一根电源线和至少一根控制线。
6.根据权利要求5所述的一种低成本抛弃型内窥镜，其特征在于：所述芯线与所述屏蔽层之间设置有隔离介质层。
CN201610453426.1A 2016-06-22 2016-06-22 一种低成本抛弃型内窥镜 Withdrawn CN107518863A (zh)

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008142153A (ja) * 2006-12-07 2008-06-26 Pentax Corp 電子内視鏡用プロセッサ及び電子内視鏡システム
JP2009230911A (ja) * 2008-03-19 2009-10-08 Swcc Showa Cable Systems Co Ltd ツイストペアケーブル
FR2942055A1 (fr) * 2009-02-12 2010-08-13 Tokendo Interface de commande d'un videoendoscope connectable a un ordinateur personnel
GB2518815A (en) * 2013-08-06 2015-04-08 Jim Khan Examination System and Method
US20160073855A1 (en) * 2014-09-15 2016-03-17 Vivid Medical, Inc. Single-use, port deployable articulating endoscope
CN206007207U (zh) * 2016-06-22 2017-03-15 深圳市先赞科技有限公司 一种低成本抛弃型内窥镜

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008142153A (ja) * 2006-12-07 2008-06-26 Pentax Corp 電子内視鏡用プロセッサ及び電子内視鏡システム
JP2009230911A (ja) * 2008-03-19 2009-10-08 Swcc Showa Cable Systems Co Ltd ツイストペアケーブル
FR2942055A1 (fr) * 2009-02-12 2010-08-13 Tokendo Interface de commande d'un videoendoscope connectable a un ordinateur personnel
GB2518815A (en) * 2013-08-06 2015-04-08 Jim Khan Examination System and Method
US20160073855A1 (en) * 2014-09-15 2016-03-17 Vivid Medical, Inc. Single-use, port deployable articulating endoscope
CN206007207U (zh) * 2016-06-22 2017-03-15 深圳市先赞科技有限公司 一种低成本抛弃型内窥镜

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Application publication date: 20171229