CN204971293U - Tumour measuring device - Google Patents

Abstract

The utility model provides a tumour measuring device, including left branch arm and right branch arm, both are together articulated through the axle, and the left branch arm is equipped with a plurality of through -holes with the position that the right branch arm is corresponding, and left branch arm and right branch underarm are held and be equipped with the ring, and the upper end is equipped with protection piece, and the position of the nearly ring of left branch arm rest is equipped with the tape measure, and the tape measure other end is connected with the right branch arm, protection piece bottom is equipped with the draw -in groove, all is fixed with protection piece through the draw -in groove on left branch arm and the right branch arm, be equipped with the bead in the draw -in groove, the protection piece tip is even is equipped with flexiblely protruding, and the protection piece tip is the arc, and the radian is 1rad, be equipped with the reduction torsion spring in the tape measure. The beneficial effects of the utility model are that: simple structure, convenient operation, measurement accuracy height.

Description

A kind of measurement of tumor device

Technical field

This utility model belongs to medical instruments field, especially relates to a kind of measurement of tumor device.

Background technology

The size measuring tumor tissues is the important step analyzed tumor, although by x-ray tomography (CT), nmr imaging technique (MRI), the means such as B ultrasonic carry out indirect inspection, but in clinical treatment, often directly need measure the size of tumor.

Disclose on March 18th, 2013 a kind of patent No. be 2013201336703 novel tumor accurately measure and cut, this utility model comprises finger ring, shear shank, rotating shaft, mother cut arm, mother cuts arm and is provided with Ultrasonic-B probe, described shear shank is provided with scale, described rotating shaft is provided with measuring stick, be provided with dip stick on described finger ring top, described dip stick is corresponding with measuring stick.It detects main or relies on B ultrasonic display instrument, measures more complicated, is also inconvenient to portably use.

Summary of the invention

The purpose of this utility model is to provide the measurement of tumor device that a kind of structure is simple, easy to operate, certainty of measurement is high.

The technical solution of the utility model is: a kind of measurement of tumor device; comprise left support arm and right support arm; both are hinged by axle; and left support arm and position corresponding to right support arm are provided with some through holes; left support arm and right support arm lower end are provided with finger ring, and upper end is provided with guard member, and left support arm is provided with tape measure near the position of finger ring; the tape measure other end is connected with right support arm

Be provided with draw-in groove bottom described guard member, left support arm and right support arm be all fixed with guard member by draw-in groove, in described draw-in groove, be provided with fin; guard member end is provided with flexible projection uniformly; and guard member end is arc, radian is 1rad, is provided with reduction torsion spring in described tape measure.

The advantage that this utility model has and good effect are: owing to adopting technique scheme, directly can measure tumor tissues, be convenient for measuring and use, the arcuate structure of guard member end can effectively clamp tumor tissues and be convenient for measuring; Meanwhile, guard member is provided with flexible projection, can good protective tissue, prevents tumor tissues to be destroyed; Moreover guard member can disassemble from left support arm and right support arm, protects from infection; There is structure simple, easy to use, the advantages such as processing cost is low.

Accompanying drawing explanation

Fig. 1 is structural representation of the present utility model

Fig. 2 is the structural representation of this utility model guard member

In figure:

Detailed description of the invention

As shown in Figure 1-2; the technical solution of the utility model is: a kind of measurement of tumor device; comprise left support arm 1 and right support arm 2; both are hinged by axle, and the position of left support arm 1 and right support arm 2 correspondence is provided with some through holes 3, and left support arm 1 and right support arm 2 lower end are provided with finger ring 4; upper end is provided with guard member 5; left support arm 1 is provided with tape measure 6 near the position of finger ring 4, and tape measure 6 other end is connected with right support arm 2

Be provided with draw-in groove 7 bottom described guard member 5, left support arm 1 and right support arm 2 are all fixed with guard member 5 by draw-in groove 7, be provided with fin in described draw-in groove 7, guard member 5 end is provided with flexible projection 8 uniformly, and guard member 5 end is arc, and radian is 1rad.Reduction torsion spring is provided with in described tape measure 6.

The work process of this example: finger is left support arm 1 and right support arm 2 separately, clamps tumor tissues, meanwhile by guard member 5; tape measure 6 scrolling thereupon, because its inside is provided with torsion spring, tape measure 6 can keep tensioned state; ensure certainty of measurement, after measurement, tape measure can return to form.

Above an embodiment of the present utility model has been described in detail, but described content being only preferred embodiment of the present utility model, can not being considered to for limiting practical range of the present utility model.All equalizations done according to this utility model application range change and improve, and all should still belong within patent covering scope of the present utility model.

Claims (1)

1. a measurement of tumor device; comprise left support arm and right support arm; both are hinged by axle; and left support arm and position corresponding to right support arm are provided with some through holes; left support arm and right support arm lower end are provided with finger ring, and upper end is provided with guard member, and left support arm is provided with tape measure near the position of finger ring; the tape measure other end is connected with right support arm, it is characterized in that:

Be provided with draw-in groove bottom described guard member, left support arm and right support arm be all fixed with guard member by draw-in groove, in described draw-in groove, be provided with fin; guard member end is provided with flexible projection uniformly; and guard member end is arc, radian is 1rad, is provided with reduction torsion spring in described tape measure.