CN2198876Y - Mucosal cell sampling brush - Google Patents
Mucosal cell sampling brush Download PDFInfo
- Publication number
- CN2198876Y CN2198876Y CN 94229066 CN94229066U CN2198876Y CN 2198876 Y CN2198876 Y CN 2198876Y CN 94229066 CN94229066 CN 94229066 CN 94229066 U CN94229066 U CN 94229066U CN 2198876 Y CN2198876 Y CN 2198876Y
- Authority
- CN
- China
- Prior art keywords
- brush
- materials
- cytology
- cell
- mucosal
- 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
Links
- 238000005070 sampling Methods 0.000 title description 3
- 239000000463 material Substances 0.000 claims abstract description 22
- 238000003745 diagnosis Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 206010011409 Cross infection Diseases 0.000 abstract description 2
- 206010029803 Nosocomial infection Diseases 0.000 abstract description 2
- 230000001717 pathogenic effect Effects 0.000 abstract description 2
- 230000036285 pathological change Effects 0.000 abstract description 2
- 231100000915 pathological change Toxicity 0.000 abstract description 2
- 210000004027 cell Anatomy 0.000 description 5
- 230000002757 inflammatory effect Effects 0.000 description 4
- 230000000844 anti-bacterial effect Effects 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 230000028327 secretion Effects 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 206010016717 Fistula Diseases 0.000 description 1
- 208000025865 Ulcer Diseases 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 244000052616 bacterial pathogen Species 0.000 description 1
- 210000002919 epithelial cell Anatomy 0.000 description 1
- 210000000981 epithelium Anatomy 0.000 description 1
- 230000003890 fistula Effects 0.000 description 1
- 230000003902 lesion Effects 0.000 description 1
- 238000000386 microscopy Methods 0.000 description 1
- 210000004877 mucosa Anatomy 0.000 description 1
- 210000003550 mucous cell Anatomy 0.000 description 1
- 230000017074 necrotic cell death Effects 0.000 description 1
- 230000001575 pathological effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000010186 staining Methods 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 230000036269 ulceration Effects 0.000 description 1
Images
Landscapes
- Investigating Or Analysing Biological Materials (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
A mucosal cell draws materials and brushes, offer a new utensil that the mucosal surface takes and examines the sample for clinical cytology examination, can be used in the pathological change examination of nearly every position of body surface extensively, it is made up of brush holder and brush head locating at its end, its easy to do operation, it is abundant, fresh to draw materials, the cell is not deformed, help cytology to diagnose, and raise the positive rate of cytology diagnosis, it has innoxious harmless, the side effect, painless, safe, disposable, characteristic such as the non-pathogenic cross infection, etc..
Description
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 (2)
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.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94229066 CN2198876Y (en) | 1994-07-05 | 1994-07-05 | Mucosal cell sampling brush |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94229066 CN2198876Y (en) | 1994-07-05 | 1994-07-05 | Mucosal cell sampling brush |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2198876Y true CN2198876Y (en) | 1995-05-31 |
Family
ID=33841469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94229066 Expired - Fee Related CN2198876Y (en) | 1994-07-05 | 1994-07-05 | Mucosal cell sampling brush |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2198876Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9968247B2 (en) | 2014-05-02 | 2018-05-15 | United States Endoscopy, Inc. | Cleaning device for an endoscopic device |
-
1994
- 1994-07-05 CN CN 94229066 patent/CN2198876Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9968247B2 (en) | 2014-05-02 | 2018-05-15 | United States Endoscopy, Inc. | Cleaning device for an endoscopic device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |