WO2012097484A1 - 一种锥体遥控注入装置 - Google Patents

一种锥体遥控注入装置 Download PDF

Info

Publication number
WO2012097484A1
WO2012097484A1 PCT/CN2011/000883 CN2011000883W WO2012097484A1 WO 2012097484 A1 WO2012097484 A1 WO 2012097484A1 CN 2011000883 W CN2011000883 W CN 2011000883W WO 2012097484 A1 WO2012097484 A1 WO 2012097484A1
Authority
WO
WIPO (PCT)
Prior art keywords
injector
stepping motor
fixed
push rod
base
Prior art date
Application number
PCT/CN2011/000883
Other languages
English (en)
French (fr)
Inventor
邵卫星
Original Assignee
Shao Weixing
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shao Weixing filed Critical Shao Weixing
Publication of WO2012097484A1 publication Critical patent/WO2012097484A1/zh

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B34/00—Computer-aided surgery; Manipulators or robots specially adapted for use in surgery
    • A61B34/30—Surgical robots

Definitions

  • the present invention relates to a cone surgical medical device, and more particularly to a cone remote injection device.
  • the object of the present invention is to provide a technical solution of a cone remote control injection device according to the deficiencies of the prior art, and the connection relationship between the screw-in push rod of the injector and the stepping motor is adopted.
  • the connection between the spline sleeve on the motor and the spline slider on the screw-in push rod enables the rotation of the stepper motor to be transmitted to the pusher of the injector piston to achieve the desired material for the cone injection.
  • the solution is achieved by the following technical measures: including a base, an injector holder fixed at one end of the base, and an injector with a piston and a screw-in push rod is fixed in the injector holder, and The other end of the base also has a stepping motor.
  • the stepping motor of the stepping motor drives the screwing push rod of the injector.
  • the feature of the solution is that the stepping motor is fixed on the base in the stepping motor.
  • An axis is fixed on the output shaft of the stepping motor a spline sleeve coaxial with the axis of the screwing push rod, wherein the spline sleeve has a spline slider matched with the spline of the spline sleeve, and the spline slider is fixed on the screwing push rod .
  • the injector holder has an injector loading and unloading knob for controlling the loading and unloading of the injector.
  • the beneficial effects of the solution can be known from the description of the above solution. Since the stepping motor in the solution is fixed on the base, an axis and a screwing rod axis are fixed on the stepping motor output shaft of the stepping motor.
  • the coaxial spline sleeve has a spline slider matched with the spline of the spline sleeve in the spline sleeve, and the spline slider is fixed on the screwing push rod.
  • This structure can transmit the rotation conversion of the stepping motor to the pusher of the injector piston, realizes the injection of the cone, and has a simple structure without increasing the production cost. It can be seen that the utility model has outstanding substantive features and significant progress compared with the prior art, and the beneficial effects of the implementation are also obvious.
  • FIG. 1 is a partial cross-sectional structural view of a specific embodiment of the present invention.
  • 1 is the base
  • 2 is the injector
  • 3 is the piston
  • 4 is the screw-in push rod
  • 5 is the injector holder
  • 6 is the injector loading and unloading knob
  • 7 is the spline slider
  • 8 is the spline sleeve
  • 9 is the stepping motor output shaft
  • 10 is the stepping motor.
  • the cone remote injection device of the present scheme has a base 1 to which an injector holder 5 is fixed at one end of the base 1, with the injection of the piston 3 and the screw-in push rod 4.
  • the device 2 is fixed in the injector holder 5, and at the other end of the base 1 is a stepping motor 10, and the stepping motor output shaft 9 of the stepping motor 10 drives the screwing push rod 4 of the injector 2,
  • the stepping motor 10 is fixed on the base 1, and a spline sleeve 8 coaxial with the axis of the screwing push rod 4 is fixed on the stepping motor output shaft 9 of the stepping motor 10, and the spline sleeve 8 is arranged in the spline sleeve 8
  • the injector fixing frame 5 has an injector loading and unloading knob 6 for controlling the loading and unloading of the injector 2.
  • the known structure of the injector 2 can be attached or detached, and any of the known structures can be used for simple and quick loading and unloading and fixing structures. In this program.

Description

一种锥体遥控注入装置 技术领域：
本发明涉及的是一种锥体手术医疗用设备，尤其是一种锥体遥控 注入装置。
背景技术：
在现有技术中，公知的技术是本申请人在国家知识产权局专利局 申请并授权的 200920226033. 2号专利，该专利的技术方案所采用的步 进电机与底座之间必须是滑动的， 或者采用特殊的直线步进电机才 行， 因此就给注入装置的生产造成麻烦， 或者增加了制造成本， 这是 现有技术所存在的不足之处。
发明内容：
本发明的目的， 就是针对现有技术所存在的不足， 而提供一种锥 体遥控注入装置的技术方案，该方案注入器的旋进推杆与步进电机之 间的连接关系，是采用步进电机上的花键套和旋进推杆上的花键滑块 配合的连接，这种连接可将步进电机的转动转换传递到注入器活塞的 推动， 实现对锥体注入所需材料。
本方案是通过如下技术措施来实现的： 包括有一个底座， 在底座 的一端固定有注入器固定架，带有活塞和旋进推杆的注入器就固定在 注入器固定架内， 另外， 在底座的另一端还有一步进电机， 该步进电 机的步进电机出轴驱动注入器的旋进推杆，本方案的特点是所述的步 进电机是固定在底座上，在步进电机的步进电机出轴上固定有一轴线 与旋进推杆轴线同轴的花键套，在该花键套内有与花键套的花键相配 合的花键滑块， 所述的花键滑块则固定在旋进推杆上。本方案具体的 特点还有，所述的注入器固定架上有控制注入器装卸的注入器装卸旋 钮。
本方案的有益效果可根据对上述方案的叙述得知，由于在该方案 中的步进电机是固定在底座上，在步进电机的步进电机出轴上固定有 一轴线与旋进推杆轴线同轴的花键套，在该花键套内有与花键套的花 键相配合的花键滑块， 所述的花键滑块则固定在旋进推杆上。这一结 构， 可将步进电机的转动转换传递到注入器活塞的推动， 实现了对锥 体的注入， 并且结构简单又不增加生产成本。 由此可见， 本实用新型 与现有技术相比， 具有突出的实质性特点和显著的进步， 其实施的有 益效果也是显而易见的。
附图说明：
图 1为本发明具体实施方式的部分剖视结构示意图。
图中， 1为底座， 2为注入器， 3为活塞， 4为旋进推杆， 5为注入 器固定架， 6为注入器装卸旋钮， 7为花键滑块， 8为花键套， 9为步进 电机出轴， 10为步进电机。
具体实施方式：
为能清楚说明本方案的技术特点， 下面通过一个具体实施方式， 并结合其附图， 对本方案进行阐述。
通过附图可以看出， 本方案的锥体遥控注入装置有一个底座 1， 在底座 1的一端固定有注入器固定架 5，带有活塞 3和旋进推杆 4的注入 器 2就固定在注入器固定架 5内， 在底座 1的另一端有一步进电机 10， 该步进电机 10的步进电机出轴 9驱动注入器 2的旋进推杆 4， 本方案所 述的步进电机 10是固定在底座 1上， 在步进电机 10的步进电机出轴 9 上固定有一轴线与旋进推杆 4轴线同轴的花键套 8， 在该花键套 8内有 与花键套 8的花键相配合的花键滑块 7， 所述的花键滑块 7固定在旋进 推杆 4上。 另外， 在所述的注入器固定架 5上有控制注入器 2装卸的注 入器装卸旋钮 6，注入器 2装卸的公知结构有多种，可选任意但要简洁、 快速的装卸和固定结构用于本方案。

Claims

权 利 要 求
1. 一种锥体遥控注入装置， 包括有一个底座， 在底座的一端固 定有注入器固定架，带有活塞和旋进推杆的注入器就固定在注入器固 定架内， 另外， 在底座的另一端还有一步进电机， 该步进电机的步进 电机出轴驱动注入器的旋进推杆， 其特征是： 所述的步进电机是固定 在底座上，在步进电机的步进电机出轴上固定有一轴线与旋进推杆轴 线同轴的花键套， 在该花键套内有与花键套的花键相配合的花键滑 块， 所述的花键滑块则固定在旋进推杆上。
2. 根据权利要求 1所述的注入装置， 其特征是： 所述的注入器固 定架上有控制注入器装卸的注入器装卸旋钮。
PCT/CN2011/000883 2011-01-20 2011-05-23 一种锥体遥控注入装置 WO2012097484A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201110022153.2 2011-01-20
CN2011100221532A CN102058425B (zh) 2011-01-20 2011-01-20 一种椎体遥控注入装置

Publications (1)

Publication Number Publication Date
WO2012097484A1 true WO2012097484A1 (zh) 2012-07-26

Family

ID=43994067

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2011/000883 WO2012097484A1 (zh) 2011-01-20 2011-05-23 一种锥体遥控注入装置

Country Status (2)

Country Link
CN (1) CN102058425B (zh)
WO (1) WO2012097484A1 (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102058425B (zh) * 2011-01-20 2012-12-26 邵卫星 一种椎体遥控注入装置

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080065083A1 (en) * 2006-09-07 2008-03-13 Csaba Truckai Bone treatment systems and methods
CN201510635U (zh) * 2009-09-09 2010-06-23 邵卫星 一种远程控制向椎体注入骨材料的注入装置
CN101801445A (zh) * 2007-08-14 2010-08-11 弗雷德哈钦森癌症研究中心 用于递送治疗药物的针阵列组件和方法
CN101909532A (zh) * 2007-11-16 2010-12-08 奥赛恩治疗公司 具有成腔部件的可控椎体成形术系统
CN102008344A (zh) * 2009-09-09 2011-04-13 邵卫星 一种远程控制向椎体注入骨材料的注入装置
CN102058425A (zh) * 2011-01-20 2011-05-18 邵卫星 一种锥体遥控注入装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4027381B2 (ja) * 2005-06-28 2007-12-26 ファナック株式会社 射出成形機の射出装置
CN201500704U (zh) * 2009-10-22 2010-06-09 中山市毅马五金有限公司 热弯法兰收卷机
CN101695864B (zh) * 2009-10-29 2012-05-30 泰瑞机器制造(中国)有限公司 注射机电液混合驱动注射机构及其注射方法
CN202191586U (zh) * 2011-01-20 2012-04-18 邵卫星 一种锥体遥控注入装置

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080065083A1 (en) * 2006-09-07 2008-03-13 Csaba Truckai Bone treatment systems and methods
CN101801445A (zh) * 2007-08-14 2010-08-11 弗雷德哈钦森癌症研究中心 用于递送治疗药物的针阵列组件和方法
CN101909532A (zh) * 2007-11-16 2010-12-08 奥赛恩治疗公司 具有成腔部件的可控椎体成形术系统
CN201510635U (zh) * 2009-09-09 2010-06-23 邵卫星 一种远程控制向椎体注入骨材料的注入装置
CN102008344A (zh) * 2009-09-09 2011-04-13 邵卫星 一种远程控制向椎体注入骨材料的注入装置
CN102058425A (zh) * 2011-01-20 2011-05-18 邵卫星 一种锥体遥控注入装置

Also Published As

Publication number Publication date
CN102058425A (zh) 2011-05-18
CN102058425B (zh) 2012-12-26

Similar Documents

Publication Publication Date Title
CN201679808U (zh) 一种伸缩杆
WO2009132333A3 (en) Medical device with one-way rotary drive mechanism
EP1982797A3 (de) Setzwerkzeug für einen Dämmstoffdübel
WO2015196848A1 (zh) 外科手术器械的弯转装置及外科手术器械
WO2012006234A3 (en) Fastener wrenching apparatus and method
WO2011029263A1 (zh) 一种远程控制向椎体注入骨材料的注入装置
WO2012097484A1 (zh) 一种锥体遥控注入装置
CN202960747U (zh) 椎弓根钉上钉器
CN202330827U (zh) 粗微同轴装置
CN201899558U (zh) 一种用于骨折治疗的空心锁定钉
CN202151377U (zh) 一种新型骨科螺丝刀
CN203355081U (zh) 一种新型局部麻醉注射装置
CN105520778A (zh) 一种膨胀骨钉
CN202458654U (zh) 骨折钢板内固定手摇加压器
CN204148095U (zh) 一种喷漆调和装置
CN204267286U (zh) 一种螺杆真空泵的螺杆
CN203648661U (zh) 可调式研磨杆
CN201747151U (zh) 带天地钩行程调节机构的指纹锁
CN207253368U (zh) 指骨牵伸器
CN203836149U (zh) 可调节位置的移动连接头
CN202161405U (zh) 医用骨科双边型改锥
CN202191586U (zh) 一种锥体遥控注入装置
CN201861750U (zh) 一种新型骨科螺丝刀
CN203029331U (zh) 腹腔手术钳中锁定机构的转轴
CN201441449U (zh) 骨外科用断钉取出器

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 11856197

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

32PN Ep: public notification in the ep bulletin as address of the adressee cannot be established

Free format text: NOTING OF LOSS OF RIGHTS PURSUANT TO RULE 112(1) EPC (EPO FORM 1205A DATED 12/11/2013)

122 Ep: pct application non-entry in european phase

Ref document number: 11856197

Country of ref document: EP

Kind code of ref document: A1