WO2021237760A1 - 一种手术刀具辅助装置 - Google Patents

一种手术刀具辅助装置 Download PDF

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Publication number
WO2021237760A1
WO2021237760A1 PCT/CN2020/093713 CN2020093713W WO2021237760A1 WO 2021237760 A1 WO2021237760 A1 WO 2021237760A1 CN 2020093713 W CN2020093713 W CN 2020093713W WO 2021237760 A1 WO2021237760 A1 WO 2021237760A1
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Prior art keywords
tool
dust removal
surgical
knife
turntable
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PCT/CN2020/093713
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English (en)
French (fr)
Inventor
黄静秋
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皇润佳医疗科技南京有限责任公司
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Publication of WO2021237760A1 publication Critical patent/WO2021237760A1/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
    • A61B17/3209Incision instruments
    • A61B17/3211Surgical scalpels, knives; Accessories therefor
    • A61B17/3215Packages or dispensers for scalpel blades
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B50/00Containers, covers, furniture or holders specially adapted for surgical or diagnostic appliances or instruments, e.g. sterile covers
    • A61B50/20Holders specially adapted for surgical or diagnostic appliances or instruments
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B50/00Containers, covers, furniture or holders specially adapted for surgical or diagnostic appliances or instruments, e.g. sterile covers
    • A61B50/30Containers specially adapted for packaging, protecting, dispensing, collecting or disposing of surgical or diagnostic appliances or instruments
    • A61B50/33Trays

Definitions

  • the utility model relates to the technical field of surgical auxiliary equipment, in particular to a surgical knife auxiliary device.
  • auxiliary tools In surgical procedures, various auxiliary tools are usually used, such as scalpels, surgical scissors, surgical forceps, forceps, and needle holders. Due to their complexity, these auxiliary tools are usually called surgical knives.
  • a special nurse is usually set up to deliver the surgical knife to the surgeon. Due to the complicated types of surgical knives, it is very easy to find the surgical knives and find the wrong situation, which greatly increases the surgical risk; at the same time, setting up a special nurse to deliver the surgical knives also increases the labor cost.
  • a surgical knife auxiliary device is provided to solve the above-mentioned problems existing in the prior art.
  • a surgical knife auxiliary device including:
  • an arc-shaped tool holder block is fixed on the inner wall of the side of the tool cylinder, and the middle of the tool holder block is convex toward the axis of the tool cylinder; During the rotation, the surgical knife is shaken and bumped, which causes the surgical knife to be damaged.
  • Figure 3 is a schematic diagram of the structure of the tool turntable and the dust removal assembly of the present invention.
  • Figure 5 is a cross-sectional view of the cutter cylinder of the present invention.
  • the reference numerals are: support base 10, support side plate 11, support hole 111, tool body 20, tool housing 21, tool turntable 22, tool cylinder 221, external thread connection part 2211, tool support plate 2212, dust removal air hole 22121 , Tool holder block 2213, tool shaft 222, drive assembly 23, drive motor 231, reducer 232, drive sleeve 233, dust removal assembly 30, dust removal gas tank 31, dust removal air pipe 32, and dust removal air pressure gauge 33.
  • the cutter body 20 is connected to the supporting side plate 11.
  • the tool body 20 includes a tool housing 21, a tool turntable 22 and a drive assembly 23.
  • the left and right sides of the tool housing 21 are respectively fixedly connected with support rails (not shown in the figure), and at the same time, the end of the support side plate 11 near the top is provided with a support hole 111, the support rail is inserted into the support hole 111, and the support rail The end away from the cutter housing 21 is fixedly connected to the supporting side plate 11.
  • the tool turntable 22 is arranged on the top of the tool housing 21, and the top surface of the tool turntable 22 is provided with a plurality of tool cylinders 221 downwardly, and these tool cylinders 221 are evenly distributed along the circumferential direction of the tool turntable 22.
  • the drive assembly 23 is arranged inside the tool housing 21, and the output end of the drive assembly 23 is fixedly connected to the bottom of the tool turntable 22.
  • the operation of the drive assembly 23 drives the tool turntable 22 to rotate, thereby corresponding to the surgical tools required by the doctor.
  • the knife cylinder 221 rotates to the side close to the doctor, so that the doctor can conveniently take the surgical knife to perform the operation without arranging a special nurse to deliver the knife.
  • the driving assembly 23 includes a driving motor 231, a reducer 232 and a driving sleeve 233.
  • the driving motor 231 is located inside the cutter housing 21, and the housing of the driving motor 231 is fixedly connected to the inside of the bottom of the cutter housing 21, and the driving motor 231 is arranged vertically.
  • the top end surface of the housing of the drive motor 231 is fixedly connected to the housing of the reducer 232, and at the same time, the output end of the drive motor 231 is fixedly connected to the input end of the reducer 232.
  • a tool rotation shaft 222 is fixed at the center of the bottom of the tool turntable 22. The tool rotation shaft 222 is vertically arranged.
  • the bottom end of the tool rotation shaft 222 extends downward and is inserted into the drive shaft sleeve 233.
  • the reducer 232 is driven to run.
  • the reducer 232 decelerates and drives the drive sleeve 233 to rotate.
  • the drive sleeve 233 drives the tool turntable 22 to rotate through the drive shaft, so that the surgical tool needed by the doctor corresponds to the tool cylinder. 221 rotates to the side close to the doctor, so that the doctor can directly take the required surgical knife.
  • One end of the dust removal air pipe 32 is connected to the side wall of the dust removal air tank 31 and communicates with the inside of the dust removal air tank 31, and the other end of the dust removal air pipe 32 is connected to the bottom of the cutter cylinder 221.
  • the bottom of the cutter cylinder 221 is provided with an external threaded connection part 2211, and the end of the dust removal air pipe 32 away from the dust removal gas tank 31 is provided with an internal thread connection part, and the external thread connection part 2211 and the internal thread connection part are connected by threads.
  • the dust removal gas tank 31 is filled with high pressure gas, and the high pressure gas is guided to the knife cylinder 221 through the dust removal gas pipe 32, so that the high pressure gas blows the surgical knife from the bottom of the knife cylinder 221, thereby removing dust and contamination on the surgical knife.
  • the object is clear, so that the surgical knife is kept clean, thereby reducing the risk of surgical infection of the patient during the operation.
  • the dust removal assembly 30 further includes a dust removal air pressure gauge 33, which is provided on the top of the dust removal air tank 31.
  • the air pressure of the high-pressure gas in the dust-removing gas tank 31 is monitored in real time by the dust-removing air pressure gauge 33.
  • the dust-removing air pressure gauge 33 When the air pressure in the dust-removing gas tank 31 is insufficient, the high-pressure gas in the dust-removing gas tank 31 is supplemented in time, so as to avoid the dust removal gas tank 31. Insufficient air pressure leads to a reduction in the dust removal effect of surgical knives, which further ensures the safety of surgical patients.
  • an arc-shaped tool holder block 2213 is fixed on the inner wall of the side of the tool cylinder 221, and the middle of the tool holder block 2213 protrudes toward the axis of the tool cylinder 221, thereby realizing the operation Tool clamping.
  • the surgical tool is restricted by the tool holder block 2213 without shaking, which in turn prevents the tool from being knocked and damaged due to shaking.
  • the surgical knife auxiliary device provided by the present application can move the surgical knife needed by the doctor to the side close to the doctor, which is convenient for the doctor to directly take the knife for surgery, without the need for a separate nurse to search and deliver the surgical knife , Can reduce the risk of operation caused by human error, and reduce labor costs at the same time.

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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)
  • Surgical Instruments (AREA)

Abstract

本实用新型公开了一种手术刀具辅助装置,包括支撑底座、刀具主体刀具转盘,通过驱动组件带动带动刀具转盘转动将医生所需的手术刀具对应的刀具圆筒转动至靠近医生的一侧,便于医生拿取手术刀具进行手术。与现有技术相比,本申请提供的手术刀具辅助装置将医生所需的手术刀具移动至靠近医生的一侧,便于医生直接拿取刀具进行手术,无需单独安排护士进行手术刀具搜寻和递送,能够降低人为失误造成的手术风险,同时降低人力成本。

Description

一种手术刀具辅助装置 技术领域
本实用新型涉及一种手术辅助设备技术领域,具体是一种手术刀具辅助装置。
背景技术
在外科手术过程中,通常要使用到各种各样的辅助工具,例如手术刀、手术剪、手术钳、镊子以及持针器等,由于种类复杂,通常将这些辅助工具称为手术刀具。
在手术过程中,根据主刀医生的需求,通常设置专门的护士将手术刀具递送给主刀医生。由于手术刀具种类复杂,极易出现手术刀具找寻困难以及找寻错误的情况,这极大的增加了手术风险;同时,设置专门的护士递送手术刀具,还增大了人力成本。
技术问题
提供一种手术刀具辅助装置,以解决现有技术存在的上述问题。
技术解决方案
为了实现上述目的,本申请提供以下技术方案:
一种手术刀具辅助装置,包括:
支撑底座,包括两块竖直设置的支撑侧板;
刀具主体,与支撑侧板连接,所述刀具主体包括刀具壳体、设于刀具壳体顶部的刀具转盘以及驱动刀具转盘转动的驱动组件;所述刀具转盘的顶面向下设有多个用于插放手术刀具的刀具圆筒,所述刀具圆筒沿刀具转盘周向均匀分布。
在进一步的实施例中,所述驱动组件包括设于刀具壳体内的驱动电机、与驱动电机连接的减速机以及与减速机的输出端固定连接的驱动轴套;所述驱动电机的外壳与刀具壳体底部内壁固定连接;所述驱动电机的输出端与减速机的输入端固定连接;所述刀具转盘的底部中心固定有刀具转轴,所述刀具转轴的底端向下延伸并插于驱动轴套;所述驱动电机带动减速机运行使驱动轴套转动,驱动轴套带动刀具转轴转动从而使刀具转盘转动,进而将医生所需的手术刀具对应的刀具圆筒转动至靠近医生的一侧,便于医生直接拿取所需的手术刀具。
在进一步的实施例中,所述辅助装置还包括除尘组件,所述除尘组件包括除尘气罐以及与除尘气罐连通的除尘气管;所述除尘气罐的底部与刀具转盘的顶面固定连接;所述除尘气管远离除尘气罐的一端与刀具圆筒的底部连接;除尘气罐中的高压气体通过除尘气管进入刀具圆筒,对刀具圆筒中的手术刀具进行除尘。
在进一步的实施例中,所述除尘组件还包括用于检测除尘气罐中气压的除尘气压表,所述除尘气压表设于除尘气罐的顶部;通过除尘气压表实时监测除尘气罐中的气压,防止气压不足导致手术刀具除尘效果降低。
在进一步的实施例中,所述刀具圆筒内设有刀具支撑板,所述刀具支撑板与刀具圆筒的侧面内壁靠近底部的一端固定连接,所述刀具支撑板上开有若干沿竖直方向的除尘气孔。
在进一步的实施例中,所述刀具圆筒的侧面内壁固定有弧形的刀具夹块,所述刀具夹块的中部向刀具圆筒的轴线凸起;通过手术刀具进行夹持,防止刀具转盘在转动过程中手术刀具晃动产生磕碰导致手术刀具受损。
有益效果
本实用新型公开了一种手术刀具辅助装置,包括刀具转盘,所述刀具转盘上设有插放手术刀具的刀具圆筒,通过驱动组件带动带动刀具转盘转动将医生所需的手术刀具对应的刀具圆筒转动至靠近医生的一侧,便于医生拿取手术刀具进行手术。与现有技术相比,本申请提供的手术刀具辅助装置将医生所需的手术刀具移动至靠近医生的一侧,便于医生直接拿取刀具进行手术,无需单独安排护士进行手术刀具搜寻和递送,能够降低人为失误造成的手术风险,同时降低人力成本。
附图说明
图1是本实用新型的手术刀具辅助装置的结构示意图。
图2是本实用新型的支撑底座的结构示意图。
图3是本实用新型的刀具转盘以及除尘组件的结构示意图。
图4是本实用新型的刀具壳体和驱动组件的结构示意图。
图5是本实用新型的刀具圆筒的剖视图。
附图标记为:支撑底座10、支撑侧板11、支撑孔111、刀具主体20、刀具壳体21、刀具转盘22、刀具圆筒221、外螺纹连接部2211、刀具支撑板2212、除尘气孔22121、刀具夹块2213、刀具转轴222、驱动组件23、驱动电机231、减速机232、驱动轴套233、除尘组件30、除尘气罐31、除尘气管32、除尘气压表33。
本发明的实施方式
在下文的描述中,给出了大量具体的细节以便提供对本实用新型更为彻底的理解。然而,对于本领域技术人员而言显而易见的是,本实用新型可以无需一个或多个这些细节而得以实施。在其他的例子中,为了避免与本实用新型发生混淆,对于本领域公知的一些技术特征未进行描述。
经申请人研究发现,为提高手术效率,降低患者手术风险,在手术过程中,通过设置专门的护士,根据主刀医生的需求,将医生所需刀具快速递送给医生。通过这种分工协作,提高手术效率。由于手术刀具种类和数量较多,在手术过程中容易发生手术刀具找寻困难以及错误的情况,极大了增加了手术风险。另外,由于设置专门的护士递送刀具,也额外增加了医疗单位的人力成本。
为了解决现有技术中存在的问题,本实用新型提出了一种手术刀具辅助装置。如图1所示,该手术刀具辅助装置包括:支撑底座10和刀具主体20。
具体的支撑底座10的左右两侧设有两块支撑侧板11,这两块支撑侧板11的板面垂直。
结合图2至图4,刀具主体20与支撑侧板11连接。刀具主体20包括刀具壳体21、刀具转盘22以及驱动组件23。其中刀具壳体21的左右侧面分别固定连接支撑横杆(图中未画出),同时支撑侧板11靠近顶部的一端开有支撑孔111,支撑横杆插于支撑孔111内,支撑横杆远离刀具壳体21的一端与支撑侧板11固定连接。刀具转盘22设于刀具壳体21的顶部,刀具转盘22的顶面向下设有多个刀具圆筒221,这些刀具圆筒221沿刀具转盘22的周向均匀分布。在手术开始前,将所有消毒的手术刀具按顺序插放与刀具圆筒221内。驱动组件23设于刀具壳体21的内部,并且驱动组件23的输出端与刀具转盘22的底部固定连接,通过驱动组件23的运行带动刀具转盘22转动,从而将医生所需的手术刀具对应的刀具圆筒221转动至靠近医生的一侧,使医生能够方便顺手地拿取手术刀具进行手术,而不需要安排专门的护士来递送刀具。
结合图4,驱动组件23包括驱动电机231、减速机232以及驱动轴套233。其中,驱动电机231位于刀具壳体21的内部,并且,驱动电机231的外壳与刀具壳体21的底部内部固定连接,驱动电机231竖直设置。驱动电机231的外壳的顶部端面与减速机232的外壳固定连接,同时,驱动电机231的输出端与减速机232的输入端固定连接。刀具转盘22的底部中心固定有刀具转轴222,该刀具转轴222竖直设置,刀具转轴222的底端向下延伸并插于驱动轴套233,刀具转轴222与驱动轴套233固定连接。当驱动电机231运行时带动减速机232运行,减速机232减速后带动驱动轴套233转动,驱动轴套233通过驱动转轴带动刀具转盘22转动,从而将医生所需的手术刀具对应的刀具圆筒221转动至靠近医生的一侧,便于医生直接拿取所需的手术刀具。
在手术过程中,需要保持手术刀具的清洁,虽然手术室经过一定的除尘处理,但是由于环境中仍旧存在大量的灰尘和污染物,会沉积与手术刀具上,如果不对手术刀具进行术前处理,极易造成手术患者伤口感染。为了避免这种情况,在进一步的实施例中,辅助装置还包括除尘组件30。具体的,除尘组件30包括除尘气罐31以及除尘气管32。其中除尘气罐31的底部与刀具转盘22的顶面固定连接,除尘气罐31位于刀具转盘22的中部。除尘气管32的一端与除尘气罐31的侧壁连接并与除尘气罐31的内部连通,除尘气管32的另一端与刀具圆筒221的底部连接。刀具圆筒221的底部设有外螺纹连接部2211,除尘气管32远离除尘气罐31的一端设有内螺纹连接部,外螺纹连接部2211与内螺纹连接部通过螺纹连接。除尘气罐31中注有高压气体,通过除尘气管32将高压气体引导至刀具圆筒221,使高压气体从刀具圆筒221的底部对手术刀具进行吹拂,从而将手术刀具上沾染的灰尘以及污染物清楚,使手术刀具保持清洁,从而降低患者在手术过程中的手术感染风险。
为了防止因除尘气罐31中高压气体不足导致手术刀具除尘不佳,在进一步的实施例中,除尘组件30还包括除尘气压表33,除尘气压表33设于除尘气罐31的顶部。通过除尘气压表33实时监测除尘气罐31中的高压气体的气压,当除尘气罐31中气压不足时,及时对除尘气罐31中的高压气体进行补入,从而避免因除尘气罐31中气压不足导致手术刀具除尘效果降低的情况,进一步确保手术患者手术安全。
为了防止手术刀具过于深入的插入刀具圆筒221内,以至于手术刀具插入除尘气管32中导致除尘气管32的损坏。结合图5,在进一步的实施例中,刀具圆筒221内设有刀具支撑板2212,该刀具支撑板2212与刀具圆筒221的侧面内部靠近底部的一端固定连接;同时,刀具支撑板2212上开有若干沿竖直方向的除尘气孔22121。利用刀具支撑板2212对手术刀具进行支撑,同时刀具支撑板2212上的除尘气孔22121便于高压气体通过对手术刀具进行除尘。
在刀具转盘22转动过程中,手术刀具会产生晃动并与刀具圆筒221发生磕碰,极易造成手术刀具的损坏。为了解决这一问题,在进一步的实施例中,刀具圆筒221的侧面内壁固定有弧形的刀具夹块2213,刀具夹块2213的中部向刀具圆筒221的轴线凸起,进而实现对手术刀具夹持。在刀具转盘22转动过程中,手术刀具受到刀具夹块2213的限制不会产生晃动,进而也就避免了刀具因晃动导致磕碰受损。
工作原理:手术前,将所有消毒后的手术刀具按种类和型号插入刀具转盘22上指定的刀具圆筒221内。在手术过程中,驱动电机231运行通过第一减速机232带动驱动轴套233转动,驱动轴套233通过刀具转轴222带动刀具转盘22转动,将医生需求的手术刀具对应的刀具圆筒221转动至靠近医生的一侧,使医生能够直接拿取刀具进行手术。同时,在刀具转盘22转动过程中,除尘气管32将除尘气罐31中的高压气体引出至刀具圆筒221,并从刀具圆筒221的底部对手术刀具进行除尘。与现有技术相比,本申请提供的手术刀具辅助装置能够将医生所需的手术刀具移动至靠近医生的一侧,便于医生直接拿取刀具进行手术,无需单独安排护士进行手术刀具搜寻和递送,能够降低人为失误造成的手术风险,同时降低人力成本。
以上结合附图详细描述了本实用新型的优选实施方式,但是,本实用新型并不限于上述实施方式中的具体细节,在本实用新型的技术构思范围内,可以对本实用新型的技术方案进行多种等同变换,这些等同变换均属于本实用新型的保护范围。

Claims (6)

  1. 一种手术刀具辅助装置,其特征在于,包括:
    支撑底座,包括两块竖直设置的支撑侧板;
    刀具主体,与支撑侧板连接,所述刀具主体包括刀具壳体、设于刀具壳体顶部的刀具转盘以及驱动刀具转盘转动的驱动组件;所述刀具转盘的顶面向下设有多个用于插放手术刀具的刀具圆筒,所述刀具圆筒沿刀具转盘周向均匀分布。
  2. 根据权利要求1所述的手术刀具辅助装置,其特征在于,所述驱动组件包括设于刀具壳体内的驱动电机、与驱动电机连接的减速机以及与减速机的输出端固定连接的驱动轴套;所述驱动电机的外壳与刀具壳体底部内壁固定连接;所述驱动电机的输出端与减速机的输入端固定连接;所述刀具转盘的底部中心固定有刀具转轴,所述刀具转轴的底端向下延伸并插于驱动轴套。
  3. 根据权利要求1所述的手术刀具辅助装置,其特征在于,所述辅助装置还包括除尘组件,所述除尘组件包括除尘气罐以及与除尘气罐连通的除尘气管;所述除尘气罐的底部与刀具转盘的顶面固定连接;所述除尘气管远离除尘气罐的一端与刀具圆筒的底部连接。
  4. 根据权利要求3所述的手术刀具辅助装置,其特征在于,所述除尘组件还包括用于检测除尘气罐中气压的除尘气压表,所述除尘气压表设于除尘气罐的顶部。
  5. 根据权利要求3或4所述的手术刀具辅助装置,其特征在于,所述刀具圆筒内设有刀具支撑板,所述刀具支撑板与刀具圆筒的侧面内壁靠近底部的一端固定连接,所述刀具支撑板上开有若干沿竖直方向的除尘气孔。
  6. 根据权利要求1所述的手术刀具辅助装置,其特征在于,所述刀具圆筒的侧面内壁固定有弧形刀具夹块,所述刀具夹块的中部向刀具圆筒的轴线凸起。
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