CN2232724Y - Biopsy sampler and its loading glass chip - Google Patents
Biopsy sampler and its loading glass chip Download PDFInfo
- Publication number
- CN2232724Y CN2232724Y CN 94221331 CN94221331U CN2232724Y CN 2232724 Y CN2232724 Y CN 2232724Y CN 94221331 CN94221331 CN 94221331 CN 94221331 U CN94221331 U CN 94221331U CN 2232724 Y CN2232724 Y CN 2232724Y
- Authority
- CN
- China
- Prior art keywords
- sampling column
- wing
- sampler
- biological tissue
- hand lever
- 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
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- Investigating Or Analysing Biological Materials (AREA)
Abstract
The utility model relates to a medical utensil, particularly a testing tool used for extracting patients' cervix living body tissues by doctors. In order to make that the doctors conveniently operate the utility model, the sampling is safe, tested samples are not lost when the utility model is matched with matching glass slides, andtest is reliable, the utensil comprises a handspike, a sampling column, a limb combining sleeve and the matching glass slides, wherein, the sampling column is also provided with a limb wing which can be opened and closed, the front of the limb wing is provided with a sampling column with a ball head, and a supporting bar is downwards extended into the limb wing. The whole sampler forms a streamline shape, and elastic fluff sticks on the external surface of the sampler.
Description
This utility model relates to the testing tool that a kind of medical apparatus, particularly doctor are used for extracting patient's cervix uteri biological tissue.
At present, adopt bamboo chip to scrape during the diagnosis gynaecopathia and get cervical epithelial cells, extract on the scraper plate is coated onto carries out microexamination on the microscope slide again, it can only take outer or interior any smear sample of cervix uteri of cervix uteri.A kind of cervix uteri sampler is arranged in recent years in the world, once go up Stockholm, SWE in August, 1993 " international department of obstetrics and gynecology annual meeting " and showed this product, this product is made up of the sampling column that the cross section that has slide block is cross Sampled Hand Grip, rhombus bracing frame and flocking, this sampler shortcoming is an one: because the sampling column end shape is not globular, when rotating, it easily injures soft tissue in cervix uteri, so the doctor wants significant care when operation.It two is that the length of sampling column is long, be not suitable for Chinese's cervix uteri structure, and greater than the width of the conventional microscope slide of China, when after the doctor takes a sample, using the microscope slide smear, necessary tilting microscope slide, often take biological tissue not to be coated on the slide glass fully on the sampling column, thereby cause sample to lose, and omission or judge unclear.
Be to overcome above-mentioned prior art shortcoming and defect, doctor's operation for convenience need not to yield to sampler and the existing shortcoming of microscope slide when making doctor's routine operation order of the present utility model, just can reach take a sample complete, detect reliable purpose.
This utility model comprises a hand lever, sampling column, composite wing cover and matching glass slide composition, but sampling column comprises the wing of a folding, and there is the sampling column of a dribbling head in wing the place ahead, and sampling column extends a support bar downwards, and whole sampler the place ahead is streamlined.
Task of the present utility model is achieved in that
In order to increase the intensity of hand lever, half round post is made in the cross section, and the cross section of its hand lever has one or one or more guide rail.Hand lever and sampling column are integral, but sampling column is by the wing of folding, and the sampling column that before wing, has bulb, the slightly larger in diameter of bulb is in the sampling column upper end diameter, whole sampler the place ahead is streamlined moulding, and sampling column extends in a support bar in the wing, and support bar can be a lamellar, the sampling column outer surface adheres to one deck elasticity fine hair, and the composite wing cover cross section is
Type, it is enclosed within on the hand lever, and sliding with hand lever matches, and when composite wing cover upwards slides wing is closed.The length of sampling column is less than or equal to the matching glass slide width, this is because China's human body cervix uteri architectural feature, sampling head length is at 35mm-40mm, in order to extract the biological tissue at each position, do not lose sample again, need make the microscope slide width of common of than more than the long 1mm of sampling column length, when using this utility model, need this sampler to be stretched into patient's intravaginal, make sampling column insert the cervix uteri mouth with the intravaginal specula.Touch the pressure hand lever forward, make the wing distortion, make it to match with patient's cervix uteri external surface shape, the fine hair on the sampling column contacts with the inside and outside mucomembranous surface of cervix uteri, and rotating sampler can be got cervical squamous cells and cervix uteri columnar epithelial cell biological tissue simultaneously.Pull out composite wing cover on the sampler pusher, wing is closed up, sampling column is attached on the microscope slide rolls again, can obtain in the cervix uteri and cervix uteri mouth epithelial cell.
Below in conjunction with accompanying drawing 1,2 and example this utility model is described in detail.
Fig. 1 is a kind of structural representation of the present utility model.
Fig. 2 is a composite wing cover structural representation of the present utility model.
Drawing is described as follows:
1.---wing; 2.---the hands bar; 3.---composite wing cover;
4.---support bar; 5.---sampling column; 6.---bulb.
Embodiment 1, as shown in Figure 1, 2.
Make a half-cylindrical hand lever that has 2 guide rails 2. with polypropylene material, 2. 1. wing be made of one with hand lever, but 90 °～180 ° of wing folding angles, wing 1. the front protrude a long 16mm sampling column 5., sampling column 5. front end make Φ 2.5mm bulb 6., 5. sampling column extends in the 1. support bar of interior long 10mm of wing downwards, and support bar adheres to elasticity fine hair with top.Composite wing cover is made the type, is enclosed within that 2. hand lever is gone up and slides with hand lever 2 guide grooves 2. to match.
Matched microscope slide adopts long 76mm * 32mm * 1mm * slide
This utility model moulding and physical dimension are suitable for Chinese, particularly cooperate special microscope slide, make the doctor easy and simple to handle, safe in utilization, wings can prevent that sampling column from reaching deep stenosis in the cervix uteri, can get simultaneously the inside and outside epithelial cell of cervix uteri, wings is consistent with the cervix uteri shape, and sampling is reliable.
Claims (6)
1. biological tissue sampler, but by hand lever, hand lever front end have sampling column the folding wing, a support bar is arranged in wing, be with a composite wing cover on the hand lever, it is characterized in that: the sampling column front end has a bulb, the bulb diameter is less than the sampling column diameter, sampling column length is at 30～40mm, and whole sampler front end is streamlined moulding.
2. according to the described biological tissue sampler of claim 1, it is characterized in that: the cross section of hand lever is circle, ellipse, semicircle, the polygonal cross section of circle that is provided with or one or more guide rail.
3. according to the described biological tissue sampler of claim 1, it is characterized in that: sampling column extends downwardly into the interior support of wing in the form of sheets, and its length is 10mm.
4. according to the described biological tissue sampler of claim 1, it is characterized in that: composite wing cover is
Type, and be slidingly matched with the hand lever upper rail.
5. according to the described biological tissue sampler of claim 1, it is characterized in that: also be included in and adhere to elasticity fine hair on wing and the sampling column.
6. matching glass slide that is exclusively used in claim 1,5 described biological tissue samplers, it is characterized in that: its width is than the long 1mm of sampling column length.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94221331 CN2232724Y (en) | 1994-09-14 | 1994-09-14 | Biopsy sampler and its loading glass chip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94221331 CN2232724Y (en) | 1994-09-14 | 1994-09-14 | Biopsy sampler and its loading glass chip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2232724Y true CN2232724Y (en) | 1996-08-14 |
Family
ID=33835657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94221331 Expired - Fee Related CN2232724Y (en) | 1994-09-14 | 1994-09-14 | Biopsy sampler and its loading glass chip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2232724Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USD879529S1 (en) | 2014-07-20 | 2020-03-31 | Cm Brewing Technologies | Container for brewing beer |
| US10801000B2 (en) | 2017-02-19 | 2020-10-13 | Cm Brewing Technologies, Llc | Automated beer-brewing system and method with brew cycle control valve arrangement |
-
1994
- 1994-09-14 CN CN 94221331 patent/CN2232724Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USD879529S1 (en) | 2014-07-20 | 2020-03-31 | Cm Brewing Technologies | Container for brewing beer |
| USD961318S1 (en) | 2014-07-20 | 2022-08-23 | Cm Brewing Technologies, Llc | Container for brewing beer |
| US10801000B2 (en) | 2017-02-19 | 2020-10-13 | Cm Brewing Technologies, Llc | Automated beer-brewing system and method with brew cycle control valve arrangement |
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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 |