CN202330049U - Cutting knife used for pathological diagnosis - Google Patents

Abstract

The utility model discloses a cutting knife used for pathological diagnosis, and belongs to medical instruments. The cutting knife comprises a knife holder and two blades; a plurality of blade insert slots parallel to one another are formed in the front part of the knife holder; distances between the blade insert slots are the same; the two blades are inserted in the blade slots respectively; and scales are arranged on the blades respectively. The cutting knife used for pathological diagnosis has the advantages that the operation is convenient, material that is taken is uniform in thickness, and tissues of different specifications can be cut.

Description

Cutter are used in pathological diagnosis

Technical field

The utility model relates to a kind of medicine equipment, and cutter are used in especially a kind of pathological diagnosis.

Background technology

At present; The employed cutter of drawing materials of pathology department mainly is made up of handle of a knife and cutter hub, and this pathologic sampling cutter can be drawn materials to tissue, but can not accurately control the depth of cut and depth of cut; Can only control with medical worker's feel; The pathological tissue that is cut is became uneven often, can not satisfy the needs of drawing materials, thereby has increased the diagnosis difficulty of disease.

Summary of the invention

The technical assignment of the utility model is to provide a kind of pathological diagnosis to use cutter to the deficiency of above prior art.

The utility model solves the technical scheme that its technical matters adopted: cutter are used in pathological diagnosis; Comprise handle of a knife and two blades; Be provided with the some insert pocket that are parallel to each other in the front portion of said handle of a knife; Spacing distance equates between the said insert pocket, and said two blades insert respectively in the insert pocket, on said blade, are provided with scale.

The utility model has the advantages that operation is very easy; When needs cut a kind of pathological tissue of specification; Only need insert blade in the corresponding insert pocket and get final product, and owing to the distance between two blades is confirmed, the pathological tissue thickness that therefore cuts is very even; Satisfy the needs of drawing materials, also satisfy the needs of drawing materials of different size simultaneously.

Description of drawings

Fig. 1 is the front view of the utility model.

Fig. 2 is the vertical view of the utility model.

Fig. 3 is the left view of the utility model.

Embodiment

Below in conjunction with Figure of description the utility model is done following detailed description.

Like Fig. 1, Fig. 2 and shown in Figure 3, cutter are used in pathological diagnosis, comprise handle of a knife 1 and two blades 2; Be provided with the some insert pocket 3 that are parallel to each other in the front portion of said handle of a knife 1, spacing distance equates between the said insert pocket 3, and distance size at interval can be set; Satisfy the needs of drawing materials of different size; Such as 1 millimeter at interval, said two blades 2 insert respectively in the insert pocket 3, on said blade 2, are provided with scale 4.

During use,, insert blade in the corresponding insert pocket and can operate according to needed pathological tissue size.

Claims (1)

1. cutter are used in pathological diagnosis; It is characterized in that comprising handle of a knife and two blades, be provided with the some insert pocket that are parallel to each other in the front portion of said handle of a knife, spacing distance equates between the said insert pocket; Said two blades insert respectively in the insert pocket, on said blade, are provided with scale.

Images