CN206138139U

CN206138139U - Tumor removing clamp

Info

Publication number: CN206138139U
Application number: CN201620697937.3U
Authority: CN
Inventors: 郑东云
Original assignee: Zhejiang Motion Medical Instruments Co Ltd
Current assignee: Zhejiang Motion Medical Instruments Co Ltd
Priority date: 2016-07-05
Filing date: 2016-07-05
Publication date: 2017-05-03
Anticipated expiration: 2026-07-05

Abstract

The utility model relates to a tumor removing clamp, including 2 tong arms and the interactive power of returning spring, 2 the middle part of individual tong arm is passed through the articulated shaft near the position of front end and is connected, the rear end fixed connection of the interactive power of returning spring and tong arm, it gets groove and cutting edge to, fill type clamp to be provided with the ring on the tong arm, the ring be located the tong arm the rear end and rather than fixed connection, the type of fighting clamp get groove and cutting edge be located the tong arm the front end and rather than fixed connection. The utility model has the advantages of: the utility model discloses a set up the interactive power of returning spring, the dislocation of in -process tumor removing clamp's the tong arm of can effectually avoiding performing the operation to adopt the spring, can carry out effectual buffering to the applied concentrated force that takes out pincers, avoid the breakage of tumour, further influence the state of an illness.

Description

A kind of tumor removing clamp

Technical field

The utility model is related to medical instruments field, and in particular to a kind of tumor removing clamp.

Background technology

Tumour refers to body under the effect of the various tumorigenesis factors, the neoformation that local organization hyperplasia is formed, because Being in occupancy block-like protrusions, also referred to as neoplasm this neoformation more；According to neoplastic cell characteristics and the harmfulness to body Degree, and tumour is divided into into benign tumour and the big class of malignant tumour two, and cancer is the general name of malignant tumour.

At present, in tumor operation, lift or hold tumour be with tweezers clamp, it is two point of applications, firmly it is little then Easily slip, firmly it is slightly larger easily will be soft and the crisp tumour of matter is caught broken.Also have using additive method, but also easy stress Concentrate and crush tumour, to operation technique difficulty is brought.And, the tumour bottom visual field is poor, it is not easy to it is clear that bottom is easily cut Cut not thoroughly, fraction of adhesion will increase the difficulty for taking out tumour.

Utility model content

The purpose of this utility model is the defect and deficiency for prior art, there is provided a kind of simple structure, design are closed Reason, tumor removing clamp easy to use.

For achieving the above object, the technical solution adopted in the utility model is：A kind of tumor removing clamp, including 2 tong arms With interactive return spring, the middle part of 2 tong arms connected near the position of front end by jointed shaft, the interactive Hui Li Spring is fixedly connected with the rear end of tong arm, and ring is provided with the tong arm, bucket type gripping groove and blade, and the ring is being located at pincers The rear end of arm is simultaneously secured to connection, and the bucket type gripping groove and blade are located at the front end of tong arm and are secured to connection.

Further, the interactive return spring includes 2 mutually symmetrical return springs, and the return spring includes Fixed major axis, elastomeric pad, returning spring and fixed short axle, the return spring is located between fixed major axis and fixed short axle, The two ends of the return spring are fixedly connected respectively with elastomeric pad and tong arm, and the both sides of the elastomeric pad are grown respectively with fixed Axle and fixed short axle are flexibly connected.

Further, the bucket type gripping groove is that half grooved bucket type grips groove, and the bottom of the bucket type gripping groove is netted Bottom.

After said structure, the utility model has the beneficial effect that：

（1）The utility model can effectively avoid tumour in surgical procedure from taking out by arranging interactive return spring The dislocation of the tong arm of pincers, and spring is adopted, the application concentrated force of forceps can effectively be buffered, it is to avoid tumour It is broken, further have influence on the state of an illness.

（2）The utility model grips groove by arranging bucket type in the leading section outside portion of tong arm, and bucket type gripping groove is arranged Into latticed, crushing during tumour gripping on the one hand can be prevented effectively from, be dropped, so as to affect the state of an illness；The opposing party's veil Trellis can avoid bucket type gripping groove from affecting sight line of the medical personnel in surgical procedure.

（3）The utility model simple structure, it is easy to operate, reasonable, low manufacture cost is set.

Description of the drawings

Fig. 1 is structural representation of the present utility model；

Fig. 2 is the enlarged diagram of interactive return spring of the present utility model.

Description of reference numerals：

1st, tong arm；2nd, interactive return spring；11st, ring handle；12nd, bucket type gripping groove；13rd, blade；21st, return spring； 211st, fixed major axis；212nd, elastomeric pad；213rd, returning spring；214th, fixed short axle.

Specific embodiment

The utility model is further described below in conjunction with the accompanying drawings.

In order that the purpose of this utility model, technical scheme and advantage become more apparent, below in conjunction with accompanying drawing and specifically Embodiment, is further elaborated to the utility model.It should be appreciated that specific embodiment described herein is only used To explain the utility model, it is not used to limit the utility model.

Structural representation of the present utility model, a kind of tumor removing clamp, including 2 tong arms 1 are shown referring to Fig. 1 and Fig. 2 Connected by jointed shaft near the position of front end with the middle part of 2,2 tong arms 1 of interactive return spring, interactive return spring 2 It is fixedly connected with the rear end of tong arm 1, ring is provided with tong arm 1 11, bucket type is gripped groove 12 and blade 13, ring is located at tong arm 11 1 rear end is simultaneously secured to connection, and bucket type gripping groove 12 and blade 13 are located at the front end of tong arm 1 and are secured to connection.

Interactive return spring 2 includes 2 mutually symmetrical return springs 21, return spring 21 include fixed major axis 211, Elastomeric pad 212, returning spring 213 and fixed short axle 214, return spring 21 be located at fixed major axis 211 and fixed short axle 214 it Between, the two ends of return spring 21 are fixedly connected respectively with elastomeric pad 212 and tong arm 1, the both sides of elastomeric pad 212 respectively with it is solid Fixed length axle 211 and fixed short axle 214 are flexibly connected；The utility model can effectively be kept away by arranging interactive return spring 2 Exempt from the dislocation of the tong arm 1 of tumor removing clamp in surgical procedure, and adopt spring, the application concentrated force of forceps can be entered Row is effectively buffered, it is to avoid crushing for tumour, further has influence on the state of an illness.

Bucket type gripping groove 12 is that half grooved bucket type grips groove, and the bottom of bucket type gripping groove 12 is sieve bottom；This practicality is new Type grips groove 12 by arranging bucket type in the leading section outside portion of tong arm 1, bucket type gripping groove 12 is arranged to into latticed, on the one hand Crushing during tumour gripping can be prevented effectively from, be dropped, so as to affect the state of an illness；On the other hand it is latticed to avoid bucket type Gripping groove 12 affects sight line of the medical personnel in surgical procedure.

The utility model simple structure, it is easy to operate, reasonable, low manufacture cost is set.

The above, only to illustrate the technical solution of the utility model and unrestricted, those of ordinary skill in the art couple Other modifications or equivalent that the technical solution of the utility model is made, without departing from technical solutions of the utility model Spirit and scope, all should cover in the middle of right of the present utility model.

Claims

1. a kind of tumor removing clamp, it is characterised in that：Including 2 tong arms（1）With interactive return spring（2）, 2 tong arms （1）Middle part near front end position by jointed shaft connect, the interactive return spring（2）With tong arm（1）Rear end consolidate Fixed connection, the tong arm（1）On be provided with ring handle（11）, bucket type gripping groove（12）And blade（13）, the ring handle（11）It is located at Tong arm（1）Rear end and be secured to connection, the bucket type grips groove（12）And blade（13）Positioned at tong arm（1）Front end and with It is fixedly connected.

2. a kind of tumor removing clamp according to claim 1, it is characterised in that：The interactive return spring（2）Including 2 Individual mutually symmetrical return spring（21）, the return spring（21）Including fixed major axis（211）, elastomeric pad（212）, reply Spring（213）With fixed short axle（214）, the return spring（213）Positioned at fixed major axis（211）With fixed short axle（214）It Between, the return spring（213）Two ends respectively with elastomeric pad（212）And tong arm（1）It is fixedly connected, the elastomeric pad （212）Both sides respectively with fixed major axis（211）With fixed short axle（214）It is flexibly connected.

3. a kind of tumor removing clamp according to claim 1, it is characterised in that：The bucket type grips groove（12）For half grooved Bucket type grips groove, and the bucket type grips groove（12）Bottom be sieve bottom.