CN201481458U - Cell sampling tube - Google Patents
Cell sampling tube Download PDFInfo
- Publication number
- CN201481458U CN201481458U CN2009201693435U CN200920169343U CN201481458U CN 201481458 U CN201481458 U CN 201481458U CN 2009201693435 U CN2009201693435 U CN 2009201693435U CN 200920169343 U CN200920169343 U CN 200920169343U CN 201481458 U CN201481458 U CN 201481458U
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- CN
- China
- Prior art keywords
- sleeve
- cotton
- rotating shaft
- scraping
- sampling
- 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 - Lifetime
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Abstract
The utility model relates to a medical appliance, and in particular to a cell sampling tube, which consists of a rotating handle, a sleeve, a rotating shaft, a doctor blade, a scraping slot, sampling cotton and a cotton storage cavity. The sleeve is of a cylindrical shape, and the side wall on the bottom end of the sleeve is provided with a rectangular scraping slot. The side surface on the lower end of the sleeve is provided with the cotton storage cavity, and the sampling cotton is filled inside the cotton storage cavity. The rotating handle is arranged inside the sleeve and is in a movable fit with the sleeve. The lower end of the rotating handle is provided with the rotating shaft which is coaxially integrated with the rotating handle, and the diameter of the rotating shaft is half of the inner diameter of the sleeve. The side surface on the bottom end of the rotating shaft corresponding to the scraping slot is provided with a plurality of rectangular doctor blades which are uniformly distributed along the circumference of the rotating shaft. The outer edge of the doctor blade is in a movable fit with the inner wall of the sleeve. The cell sampling tube can prevent the doctor blades from injuring the mucous membrane wall during the sampling, and is safer to operate.
Description
Technical field
This utility model relates to a kind of medical apparatus and instruments, particularly relates to a kind of cell sampling tube.
Background technology
At present, in medical and health industry, often run into the disease of aspects such as some gynaecologic vaginals, cervix uteri clinically, need scrape and get cervix uteri, vaginal epithelial cell, leucorrhea or the like and be used for Clinical Laboratory and analyze for diagnosis and use at gynecological and department of obstetrics and gynecology etc.Usually use homemade scraping plate, cotton swab etc. at present,, be of rude workmanship, in use cause the cut and the cross infection of skin easily, bring unnecessary misery to patient because its size and present situation are lack of standardization.
The utility model content
This utility model provides a kind of cell sampling tube simple in structure, easy to use for solving the deficiencies in the prior art.
The scheme that solves this utility model technical problem is: the cell sampling tube by swing handle, sleeve, rotating shaft, scraping blade, slot scraping, sampling is cotton and store up cotton chamber constitutes.Wherein, sleeve is a cylindrical shape, has rectangular scraping slot on the sidewall of sleeve bottom.There is the cotton chamber of a storage side of sleeve lower end, and storing up cotton chamber is an arc space, and the length of storing up cotton chamber is 60 ° of pairing telescopic circumferential lengths of central angle, and the thickness that stores up cotton chamber is 3mm-6mm, stores up cotton intracavity and is filled with the sampling cotton.Swing handle is in the sleeve and with sleeve and is in active relationship.It is the rotating shaft of one and concentric that the lower end of swing handle has with swing handle, and the diameter of rotating shaft is half of sleeve interior diameter.The corresponding height of the side of rotating shaft bottom and slot scraping has a plurality of along the equally distributed orthogonal scraping blade of shaft circumference.The outer of scraping blade and telescopic inwall are in active relationship.
During operation, clamp cotton the stretching into of sampling with tweezers earlier and store up cotton intracavity from telescopic slot scraping, again swing handle is inserted in the sleeve together with rotating shaft, slot scraping aim at is needed sampling place because the mucosa wall has certain elasticity, with the slot scraping contact position, the mucosa wall can be to the sleeve internal projection, rotate swing handle this moment, and a plurality ofly scrape sector-meeting and successively the cell of mucosa wall surface is scraped, and sampled cotton intercepting in cotton through sampling.After having gathered swing handle taken out from sleeve and press from both sides out and get final product with the tweezers cotton of will taking a sample.
Adopt such scheme, can reach following effect:
1. because the sleeved protection of this utility model, can avoid that scraping blade injures the mucosa wall when sampling, it is safer to operate.
2. just can realize repeatedly peeling off and gathering of cell owing to only need rotate swing handle, it is very convenient to operate, and has higher acquisition quality.
Description of drawings
Fig. 1 is a longitudinal sectional drawing of the present utility model;
Fig. 2 is a transverse cross-sectional view of the present utility model.
Among the figure: 1. cotton chamber is stored up in 6. samplings cotton 7. of swing handle 2. sleeves 3. rotating shafts 4. scraping blades 5. slot scrapings
The specific embodiment
The utility model will be further described below in conjunction with drawings and Examples.
The cell sampling tube is by swing handle 1, sleeve 2, rotating shaft 3, scraping blade 4, slot scraping 5, sampling cotton 6 and store up cotton chamber 7 and constitute.Wherein, sleeve 2 is a cylindrical shape, has rectangular scraping slot 5 on the sidewall of sleeve 2 bottoms.There is the cotton chamber 7 of a storage side of sleeve 2 lower ends, and storing up cotton chamber 7 is an arc space, and the length of storing up cotton chamber 7 is the circumferential length of 60 ° of pairing sleeves 2 of central angle, and the thickness that stores up cotton chamber 7 is 3mm, stores up and is filled with sampling cotton 6 in the cotton chamber 7.Swing handle 1 is in the sleeve 2 and with sleeve 2 and is in active relationship.The lower end of swing handle 1 has and the rotating shaft 3 of swing handle 1 for one and concentric, and the diameter of rotating shaft 3 is half of sleeve 2 interior diameters.The side of rotating shaft 3 bottoms and slot scraping 5 corresponding height have a plurality of along the equally distributed orthogonal scraping blade 4 of rotating shaft 3 circumference.The inwall of the outer of scraping blade 4 and sleeve 2 is in active relationship.
During operation, clamping the cotton slot scraping 5 from sleeve 2 of sampling with tweezers earlier stretches in the cotton chamber 7 of storage, again swing handle 1 is inserted in the sleeve 2 together with rotating shaft 3, slot scraping 5 aimed at needs samplings place because the mucosa wall has certain elasticity, with slot scraping 5 contact positions, the mucosa wall can be to sleeve 2 internal projection, rotate swing handle 1 this moment, a plurality of scraping blades 4 meetings scrape the cell of mucosa wall surface successively, and sampled cotton 6 interceptings in through sampling cotton 6.After having gathered swing handle 1 taken out from sleeve 2 and will take a sample and cotton 6 press from both sides out and get final product with tweezers.
Claims (1)
1. cell sampling tube, by swing handle, sleeve, rotating shaft, scraping blade, slot scraping, cotton and the cotton chamber of the storage formation of sampling, it is characterized in that: sleeve is a cylindrical shape, have rectangular scraping slot on the sidewall of sleeve bottom, there is the cotton chamber of a storage side of sleeve lower end, storing up cotton chamber is an arc space, the length of storing up cotton chamber is 60 ° of pairing telescopic circumferential lengths of central angle, the thickness that stores up cotton chamber is 3mm-6mm, store up cotton intracavity and be filled with the sampling cotton, swing handle is in the sleeve and with sleeve and is in active relationship, it is the rotating shaft of one and concentric that the lower end of swing handle has with swing handle, the diameter of rotating shaft is half of sleeve interior diameter, and the corresponding height of the side of rotating shaft bottom and slot scraping has a plurality of along the equally distributed orthogonal scraping blade of shaft circumference, and the outer of scraping blade and telescopic inwall are in active relationship.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201693435U CN201481458U (en) | 2009-08-24 | 2009-08-24 | Cell sampling tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201693435U CN201481458U (en) | 2009-08-24 | 2009-08-24 | Cell sampling tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201481458U true CN201481458U (en) | 2010-05-26 |
Family
ID=42420350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201693435U Expired - Lifetime CN201481458U (en) | 2009-08-24 | 2009-08-24 | Cell sampling tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201481458U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101637396B (en) * | 2009-08-24 | 2011-08-17 | 宁波市鄞州千峰机械科技有限公司 | Sampling sweeping machine |
| CN104981209A (en) * | 2012-11-30 | 2015-10-14 | 亿维医药有限公司 | Specimen collection device and kit |
| CN109124744A (en) * | 2018-10-11 | 2019-01-04 | 付琳 | A kind of gynemetrics's dilatation and curettage therapeutic device |
-
2009
- 2009-08-24 CN CN2009201693435U patent/CN201481458U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101637396B (en) * | 2009-08-24 | 2011-08-17 | 宁波市鄞州千峰机械科技有限公司 | Sampling sweeping machine |
| CN104981209A (en) * | 2012-11-30 | 2015-10-14 | 亿维医药有限公司 | Specimen collection device and kit |
| CN104981209B (en) * | 2012-11-30 | 2018-03-02 | 亿维医药有限公司 | Sample collecting device and external member |
| US10182796B2 (en) | 2012-11-30 | 2019-01-22 | Eve Medical Inc. | Specimen collection device and kit |
| CN109124744A (en) * | 2018-10-11 | 2019-01-04 | 付琳 | A kind of gynemetrics's dilatation and curettage therapeutic device |
| CN109124744B (en) * | 2018-10-11 | 2021-06-08 | 于颖 | Gynaecology and obstetrics's curettage treatment device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20100526 Effective date of abandoning: 20090824 |