CN2188349Y - Sampling device for uterine cavity biopsy - Google Patents
Sampling device for uterine cavity biopsy Download PDFInfo
- Publication number
- CN2188349Y CN2188349Y CN 94207582 CN94207582U CN2188349Y CN 2188349 Y CN2188349 Y CN 2188349Y CN 94207582 CN94207582 CN 94207582 CN 94207582 U CN94207582 U CN 94207582U CN 2188349 Y CN2188349 Y CN 2188349Y
- Authority
- CN
- China
- Prior art keywords
- sampler
- uterine cavity
- sampling device
- slide bar
- 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 - Fee Related
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Abstract
The utility model relates to a sampler for uterine cavity biopsy. The sampler is composed of a sampling device and a sleeve barrel, wherein, one end of the sampling device is provided with a handle, the other end of the sampling device is provided with a sampling head whose top is provided with a ball-shaped elastic rhombic framework, and the peripheral surface of the rhombic framework is stuck with elastic fluff; the sleeve barrel is sheathed in the exterior of the sampling device; the middle part of the sampling device is provided with a sliding bar, the sampling device can slide in the sleeve barrel from top to bottom, and the sampling head can be closed or opened. The sampler can be used for collecting epithelial cells in the uterine cavity safely, reliably and conveniently.
Description
This utility model relates to a kind of medical apparatus and instruments, relates to a kind of uterine cavity biological tissue sampler or rather.
For the diagnosis gynaecopathia, need take the epithelial cell of uterus inwall to make plate coating checking.Usually nationality helps vaginal speculum at present, and reuse bamboo matter scraper plate is taked epithelial cell in the uterine cavity.Firmly uneven when this method can be taken a sample because of the doctor, sampling depth difference, sample range are not comprehensive.It is unreliable not only to take a sample, and causes the false positive of sample, or gets less than sample.Misoperation also may when sampler withdraws from cervix uteri after the sample sample be lost or mix cervical epithelial cells having got, in case also may be damaged the uterus.
The purpose of this utility model is that a kind of uterine cavity biological tissue sampler will be provided, and its sample range is wide, safe, reliable, easy to use.
This utility model is made up of sampler and sleeve.The sampler middle part is a slide bar, and an end of slide bar is provided with handle, and the other end of slide bar is provided with sampling head, and sampling head is that the top is garden spheric elasticity rhombus framework, is stained with elasticity fine hair at two elastic rod outer surfaces forming the rhombus framework.Barrel forward end is provided with slick garden arcuate structure.Jacket casing also can move up and down so that sampling head closes up or opens along slide bar outside slide bar.
Because this utility model is made up of sleeve and sampler.Make sampling head retraction sleeve during use, nationality helps vaginal speculum that this utility model is stretched into the intravaginal that is examined the women, inserts in the uterine cavity by cervix uteri and withstands the bottom, uterus until garden, sampler top ball.Sleeve is withdrawed from, the rhombus framework is opened fully.The light handle of pressing makes the rhombus frame deformation of sampling head, matches with the intrauterine surface configuration, makes that elasticity fine hair contacts with uterus inwall mucomembranous surface on it, is the axle center with the sampling head top, and the rotating sampler handle is bonded on the fine hair intrauterine epithelial cell.Sampling pushes the uterus with sleeve after finishing, and the rhombus framework is closed up and takes in the sleeve, takes out sampler then.
Sampler retracts sleeve after taking out to handle orientations, sampler rhombus framework is opened fully.With its parallel moving on micro slide, just can provide the epithelial cell smear of an intrauterine wall different parts again.Plate coating checking as the diagnosis gynaecopathia.
Fig. 1 is a uterine cavity biological tissue sampler structure diagrammatic elevation view
Fig. 2 is a uterine cavity biological tissue sampler structure diagrammatic side view
Fig. 3 is a uterine cavity biological tissue sampler structure top schematic view
Fig. 4 is an A-A profile among Fig. 2
Fig. 5 is a B-B profile among Fig. 1
Below in conjunction with accompanying drawing this utility model structure is further specified.
Uterine cavity biological tissue sampler is made up of sampler 1 and sleeve 2, and the sampler middle part is a slide bar 11, is provided with 4 guide rails (its cross section as shown in Figure 5) around the slide bar.One end of slide bar 11 is provided with garden cylindricality handle 12.Be provided with the nicking of being convenient to grip 121 around the handle.The other end of slide bar 11 is provided with sampling head 13(as shown in Figure 1).The top of sampling head 13 is garden sphere 131.Ball bottom, garden is a rhombus framework 132.The outer surface of forming two elastic bars of rhombus framework is stained with elasticity fine hair 133(as shown in Figure 4).Sleeve 2 has the garden tee section, and the one end has slick garden arcuate structure 21(as shown in Figure 4) sleeve 2 directly is enclosed within the sampler outside.
Because the sampler of uterine cavity biological tissue sampler can slide up and down in sleeve, sampling head can close up or open, and rhombus frame deformation and intrauterine surface configuration match when sampling, and elasticity fine hair contacts with uterus inwall mucomembranous surface.Sampling is safe, reliable, sampling is wide.Can not be mixed with cervical epithelial cells in the sampler retraction sleeve after sampling finishes, sample can not lost yet.After taking out the uterine cavity biopsy forceps sampling head is stretched out sleeve,, just can obtain epithelial cell smear in the high-quality uterine cavity its parallel moving on micro slide.
Claims (3)
1, a kind of uterine cavity biological tissue sampler is characterized in that it is made up of sampler and sleeve; one end of sampler is provided with handle; the other end is provided with sampling head; sampling head is that the top is garden globular elasticity rhombus framework, and two elastic rod outer surfaces forming framework are stained with elasticity fine hair, and the middle part of sampler is provided with slide bar; be provided with 4 guide rails around the slide bar; jacket casing and can move up and down along slide bar outside slide bar, sampling head is closed up or opens.
2,, it is characterized in that there is arc limit, very slick garden in the outside in the described sleeve upper end by the described a kind of uterine cavity biological tissue sampler of claim 1.
3, by the described a kind of uterine cavity biological tissue sampler of claim 1, it is characterized in that described handle is scored Cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94207582 CN2188349Y (en) | 1994-04-05 | 1994-04-05 | Sampling device for uterine cavity biopsy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94207582 CN2188349Y (en) | 1994-04-05 | 1994-04-05 | Sampling device for uterine cavity biopsy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2188349Y true CN2188349Y (en) | 1995-02-01 |
Family
ID=33825873
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94207582 Expired - Fee Related CN2188349Y (en) | 1994-04-05 | 1994-04-05 | Sampling device for uterine cavity biopsy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2188349Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101056586B (en) * | 2004-11-11 | 2010-05-12 | 奥林巴斯株式会社 | Living body tissue collecting device |
| CN106237490A (en) * | 2016-08-30 | 2016-12-21 | 张桂兰 | A kind of Gynecological cervical disease examination diagnosis and treatment apparatus |
| CN110132647A (en) * | 2018-02-02 | 2019-08-16 | 山东新泰华高科食品检测有限公司 | A kind of powdered food sampler |
-
1994
- 1994-04-05 CN CN 94207582 patent/CN2188349Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101056586B (en) * | 2004-11-11 | 2010-05-12 | 奥林巴斯株式会社 | Living body tissue collecting device |
| CN106237490A (en) * | 2016-08-30 | 2016-12-21 | 张桂兰 | A kind of Gynecological cervical disease examination diagnosis and treatment apparatus |
| CN110132647A (en) * | 2018-02-02 | 2019-08-16 | 山东新泰华高科食品检测有限公司 | A kind of powdered food sampler |
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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 |