CN203693696U - Tumor extirpator - Google Patents

Tumor extirpator Download PDF

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Publication number
CN203693696U
CN203693696U CN201320507665.2U CN201320507665U CN203693696U CN 203693696 U CN203693696 U CN 203693696U CN 201320507665 U CN201320507665 U CN 201320507665U CN 203693696 U CN203693696 U CN 203693696U
Authority
CN
China
Prior art keywords
tumor
extirpator
cylindrical tube
bobbin
motor
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
CN201320507665.2U
Other languages
Chinese (zh)
Inventor
李延琦
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CN201320507665.2U priority Critical patent/CN203693696U/en
Application granted granted Critical
Publication of CN203693696U publication Critical patent/CN203693696U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model belongs to a medical instrument and discloses a tumor extirpator. The back end of a cylindrical tube is equipped with a motor; the external side of the cylindrical tube is provided with a control box; a positive-rotating button and a reversal-rotating button are arranged on the control box; a slide bolt, a thread casing pipe and a lead screw are disposed in the cylindrical tube; the slide bolt is fixedly connected with the front end of the thread casing pipe; the back end of the lead screw is connected with an output shaft of the motor; a cutting wire main body is placed on the front side of the cylindrical tube; and two ends of the cutting wire pass through a cavity of the cylindrical tube via the front end thereof and then fixedly connected with the slide bolt. The tumor extirpator is rationally designed with convenient operation; extirpating power is driven by the motor, so during operation, the only work needed is to manually control a position of the cutting wire; and by the use of tumor extirpator, precision of tumor extirpation is greatly improved and convenience is provided for medical workers.

Description

A kind of Extirpator of tumor
Technical field
This utility model relates to medical instruments field, relates in particular to a kind of Extirpator of tumor.
Background technology
Ablation of tumors is the best means for the treatment of tumor disease, conventionally operates by Extirpator of tumor clinically.Current Extirpator of tumor similar operating forceps needs on the one hand accurately to control jaw position in operating process, also needs on the other hand operation by human hand handle to implement to extract, and operation is trouble comparatively, wastes time and energy.Some operative site is comparatively narrow, adopts the difficulty of current Extirpator of tumor enforcement operation larger.
Utility model content
For overcoming above-mentioned technical problem, it is a kind of reasonable in design, convenient to operation that this utility model provides, and reduces the Extirpator of tumor of ablation of tumors difficulty.
For realizing above-mentioned technical purpose, this utility model adopts following scheme: a kind of Extirpator of tumor, comprise a bobbin, and bobbin rear end is fixed with motor, and bobbin outside is provided with control box, and control box is provided with forward button and invert button; In bobbin, be provided with retainer, threaded sleeve and leading screw, retainer is fixedly connected with threaded sleeve front end, and leading screw rear end is connected with the output shaft of motor, and threaded sleeve and leading screw pass through threaded engagement; The main body of a cutting wire is positioned at bobbin front side, and the two ends of cutting wire penetrate its inner chamber by bobbin front end and are fixedly connected with retainer.
The utlity model has following beneficial effect: while extracing tumor, cutting wire is nested with at tumor root, motor moves after driving retainer by screw mechanism, and cutting wire is to after-contraction and by tumor resection.Its reasonable in design, easy to operate, drive and extract power by motor, when operation, only need artificially to grasp cutting wire position, greatly improve the precision of ablation of tumors, bring convenience to medical work.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation.
The specific embodiment
Shown in Fig. 1, bobbin 7 rear ends are fixed with motor 5, and bobbin 7 outsides are provided with control box 2, and control box 2 is provided with forward button 3 and invert button 4; In bobbin 7, be provided with retainer 9, threaded sleeve 8 and leading screw 6, retainer 9 is fixedly connected with threaded sleeve 8 front ends, and leading screw 6 rear ends are connected with the output shaft of motor 5, and threaded sleeve 8 passes through threaded engagement with leading screw 6; The main body of a cutting wire 1 is positioned at bobbin 7 front sides, and the two ends of cutting wire 1 penetrate its inner chamber by bobbin 7 front ends and are fixedly connected with retainer 9.

Claims (1)

1. an Extirpator of tumor, comprises a bobbin, it is characterized in that: bobbin rear end is fixed with motor, and bobbin outside is provided with control box, and control box is provided with forward button and invert button; In bobbin, be provided with retainer, threaded sleeve and leading screw, retainer is fixedly connected with threaded sleeve front end, and leading screw rear end is connected with the output shaft of motor, and threaded sleeve and leading screw pass through threaded engagement; The main body of a cutting wire is positioned at bobbin front side, and the two ends of cutting wire penetrate its inner chamber by bobbin front end and are fixedly connected with retainer.
CN201320507665.2U 2013-08-12 2013-08-12 Tumor extirpator Expired - Fee Related CN203693696U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320507665.2U CN203693696U (en) 2013-08-12 2013-08-12 Tumor extirpator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320507665.2U CN203693696U (en) 2013-08-12 2013-08-12 Tumor extirpator

Publications (1)

Publication Number Publication Date
CN203693696U true CN203693696U (en) 2014-07-09

Family

ID=51044212

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320507665.2U Expired - Fee Related CN203693696U (en) 2013-08-12 2013-08-12 Tumor extirpator

Country Status (1)

Country Link
CN (1) CN203693696U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104473679A (en) * 2014-12-04 2015-04-01 杨金良 Uterus cutting kit

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104473679A (en) * 2014-12-04 2015-04-01 杨金良 Uterus cutting kit
CN104473679B (en) * 2014-12-04 2016-07-06 丽水市人民医院 Uterus cutting external member

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20140709

Termination date: 20150812

EXPY Termination of patent right or utility model