CN2198876Y

CN2198876Y - Brush for taking mucous cell sample

Info

Publication number: CN2198876Y
Application number: CN 94229066
Authority: CN
Inventors: 刘玉奇; 王松政; 刘宝江; 李健
Original assignee: 王松政
Priority date: 1994-07-05
Filing date: 1994-07-05
Publication date: 1995-05-31
Anticipated expiration: 2004-07-05

Abstract

The utility model relates to a sampling brush for taking mucosa cell, which provides a new utensil for sampling the mucosa surface for clinical cytology examination. The utility model can be widely used for examining the pathologic change of the mucosa of each region near the body surface, and is composed of a brush holder and a brush head arranged on the end part of the brush holder. The operation of the utility model is simple, and the material taking content is rich and fresh; the cell does not deform, which is favorable to the cytologic diagnosis, and moreover, the positive rate of the cytologic diagnosis can be improved. The utility model has the advantages of no poison, no harm, no side effect, no pain, high safety, one-time usage, no pathogenic cross infection, etc.

Description

Brush for taking mucous cell sample

This utility model belongs to a kind of clinical preclinical medicine cytolgical examination, takes mucosal sites exfoliative cyte, inflammatory thing, comprehensive sample specimen sampling brush such as pathogenic bacterium.

At present, the specimen sampling utensil of China's medical matters circle preclinical medicine cytolgical examination diagnosis do not have conventional standard tool, and the effect of drawing materials is bad, has a strong impact on the accuracy of cytodiagnosis.

At above-mentioned existing problems, the mucomembranous cell that this utility model provides the secretions of drawing materials of mucomembranous surface lesion region that drawing materials of a kind of secretions that can be used for body surface inflammatory ulceration position and all are bordering on the body surface position and fistula road intracavity the to draw materials brush of drawing materials.

The purpose of this utility model be achieved in that mucomembranous cell draw materials the brush form brush formula structure by brush (1), brush holder (2), in the end of brush holder (2) brush (1) is set.

The brush quality softness of the above-mentioned brush of drawing materials has high resiliency, and absorption affinity is strong, and brush contacts with mucomembranous surface, by friction and adsorption, can take a large amount of mucomembranous epithelial cells, inflammatory thing, antibacterial etc., keep cell fresh, form is constant, clear in structure, is convenient to diagnosis.

Draw materials and brush from raw material composition, structure to shape, the sample that is fit to body skin surface or nearly body surface mucosal sites is fully drawn materials, the collection of specimen on mucosal sites promotes or has improved the diagnostic value of cytolgical examination in the mucous epithelium pathological changes when having made things convenient for clinical cytology to check.

The practical application that this utility model is drawn materials and brushed, compare with the past prior art, have following characteristics: the brush of drawing materials is not having mucosa under the situation of any damage side effect, by local friction's formula adsorption, can gather a large amount of contents of mucomembranous surface,, and keep the specimen freshness of taking as cell, antibacterial, inflammatory necrosis thing etc., the pathogenic cross infection has been avoided in disposable use simultaneously, and simple to operate.

Be described in detail technical solution of the present utility model below in conjunction with accompanying drawing.

The sketch map that Fig. 1 draws materials and brushes for the straight peen formula.

The sketch map that Fig. 2 draws materials and brushes for elbow type.

The sketch map that Fig. 3 draws materials and brushes for narrow hair style.

The sketch map that Fig. 4 draws materials and brushes for ramp type.

As figure, the mucomembranous cell brush of drawing materials is formed brush formula structure by brush 1, brush holder 2, in the end of brush holder 2 brush 1 is set, and the essence aperture of brush is at 0.3-0.5mm, and brush can be taked straight peen, elbow, narrow and ramp type.

Temporary bed use is very simple, and elder generation is with the mucomembranous surface of diseased region, after aseptic sterilization, utilization is drawn materials to brush and is rubbed gently on its surface, rotates brush one week of brush of drawing materials, on object plate, make the rolling-type smear then, pathological staining, last microscopy, cytodiagnosis.

Claims

1, the mucomembranous cell brush of drawing materials is characterized in that it forms brush formula structure by brush (1), brush holder (2), in the end of brush holder (2) brush (1) is set.

2, the mucomembranous cell according to claim 1 brush of drawing materials, the essence aperture that it is characterized in that described brush is at 0.3-0.5mm.