CN201227290Y - Endometrial cell collection device - Google Patents
Endometrial cell collection device Download PDFInfo
- Publication number
- CN201227290Y CN201227290Y CNU2008201305647U CN200820130564U CN201227290Y CN 201227290 Y CN201227290 Y CN 201227290Y CN U2008201305647 U CNU2008201305647 U CN U2008201305647U CN 200820130564 U CN200820130564 U CN 200820130564U CN 201227290 Y CN201227290 Y CN 201227290Y
- Authority
- CN
- China
- Prior art keywords
- hole
- bushing
- fixation
- core bar
- sleeve pipe
- 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 an endometrium cell collector which comprises a hollow bushing and a core rod arranged in the bushing, wherein the front end of the core rod is provided with a collection ring, the surface of the collection ring is in an arc tooth shape or a wave shape, and the bushing is internally provided with a conical via hole arranged at the front end and a cylindrical via hole arranged at the back end; the surface of the bushing is provided with a graduation line; the lower end of the bushing is also provided with a fixation threaded hole, the fixation threaded hole is internally provided with a fixation bolt, and the core rod is provided with a pushing fixation hole and a withdrawing fixation hole which are used matching with the fixation bolt. The utility model has the obvious advantages that when the endometrium cell collector is used, a cervix port is not needed to be dilated, the opening and the withdrawing of the collection ring are realized through pushing and pulling the core rod, therefore, the endometrium cell collector is convenient to use, and a patient has little pains; the front end of the bushing is provided with the conical via hole, so the pushing and the withdrawing of the collection ring save time and labor; the fixation bolt arranged at the lower end of the bushing is inserted into the pushing fixation hole or the withdrawing fixation hole arranged on the core rod, so the endometrium cell collector is easy to fix.
Description
Technical field:
This utility model relates to gynecological's medical auxiliary apparatus technical field, particularly a kind of endometrial cell harvester.
Background technology:
At present, on gynecological clinic, often need to gather the palace somatic cell and carry out pathologic finding, existing palace somatic cell collection equipment generally is hydrocone type utensil or operation scraper, and this kind utensil diameter is bigger, before the inspection, at first will be to the dialatation of cervical os, and then using appliance draws or scrapes and get cell, troublesome poeration, and patient is painful big.
Summary of the invention:
The purpose of this utility model is to overcome the shortcoming that exists in the prior art, and a kind of simple in structure, easy to use and painful little endometrial cell harvester of patient is provided.
To achieve these goals, this utility model provides a kind of endometrial cell harvester, comprise the sleeve pipe of hollow and be arranged on the interior core bar of sleeve pipe, wherein, the front end of described core bar is provided with gathers ring, the surface of described collection ring is set to arc toothed or waveform, is provided with cone-shaped hole that is positioned at front end and the cylindrical hole that is positioned at the rear end in the described sleeve pipe.
Described telescopic surface is provided with graduation mark.
Described telescopic lower end also is provided with the retaining thread hole, and described retaining thread is provided with set bolt in the hole, and described core bar is provided with the release fixing hole that is used with described set bolt and regains fixing hole.
The rear end of described core bar is provided with handle.
The outstanding advantage of this utility model is: simple in structure, during use, need not the cervix dilating mouth, and by the push-and-pull core bar, realize gathering opening and regaining of ring, easy to use, patient's misery is little; And telescopic front end is provided with cone-shaped hole, and it is time saving and energy saving that the collection ring is released or regained; Insert the release fixing hole on the core bar or regain fixing hole by the set bolt that is arranged on the sleeve pipe lower end, effectively the relative position of fixed sleeving and core bar is all very convenient when use or placement.
Description of drawings:
Fig. 1 is the user mode sketch map of this utility model embodiment.
Fig. 2 is the unused state sketch map of this utility model embodiment.
Fig. 3 is collection ring and the core bar structure sketch map of this utility model embodiment.
Fig. 4 is the sleeve structure sketch map of this utility model embodiment.
Fig. 5 is the collection ring side-looking structural representation of this utility model embodiment.
The specific embodiment:
Its design agents mechanism comprised sleeve pipe 1, graduation mark 2, gathers ring 3, set bolt 4, core bar 5 and handle 6 when embodiment of the present utility model implemented.Wherein, sleeve pipe 1 is the tubular articles of hollow, and core bar 5 is arranged in the sleeve pipe 1; The front end of core bar 5 is provided with gathers ring 3, and the surface of gathering ring 3 is set to arc toothed or waveform, is provided with cone-shaped hole 11 that is positioned at front end and the cylindrical hole 12 that is positioned at the rear end in the sleeve pipe 1; The surface of sleeve pipe 1 is provided with graduation mark 2; The lower end of sleeve pipe 1 also is provided with retaining thread hole 13, is provided with set bolt 4 in the retaining thread hole 13, and core bar 5 is provided with the release fixing hole 52 that is used with set bolt 4 and regains fixing hole 51; The rear end of core bar 5 is provided with handle 6.
Endometrial cell harvester of the present utility model, the state when not using are to gather ring 3 and be accommodated in the cone-shaped hole 11 of sleeve pipe 1 front end; During use, promote core bar 5, will gather ring 3 and get final product from cone-shaped hole 11 interior releases.
The surface of gathering ring 3 is set to arc toothed or waveform, be difficult for the patient is damaged, and its arc toothed or corrugated recessed position can be used to deposit the cell of being gathered.
The front end of sleeve pipe 1 is provided with cone-shaped hole 11, and it is time saving and energy saving that collection ring 3 is released or regained.
Insert the release fixing hole 52 on the core bar 5 or regain fixing hole 51 by the set bolt 4 that is arranged on sleeve pipe 1 lower end, effectively the relative position of fixed sleeving 1 and core bar 5 is all very convenient when use or placement.
Endometrial cell harvester of the present utility model, during use, core bar 5 is accommodated in the sleeve pipe 1, directly stretch into harvester in the uterine cavity, sleeve pipe 1 diameter is less, need not the cervix dilating mouth, grasps insertion depth according to the experience that is arranged on graduation mark 2 on the sleeve pipe 1 and/or medical worker, to correct position, promotion core bar 5 makes collection ring 3 stretch out sleeve pipe 1, uses the set bolt 4 that is arranged on the sleeve pipe 1 to be screwed into release fixing hole 52 and fixes, hold sleeve pipe 1 and core bar 5 rotations, can collect endo cell; Regain core bar 5, make to gather and encircle in 3 cone-shaped holes 11 that are accommodated in the sleeve pipe 1, take out harvester, operation is finished.By push-and-pull core bar 5, can realize gathering opening and regaining of ring 3, easy to use, patient's misery is little.
Claims (5)
1, a kind of endometrial cell harvester, comprise the sleeve pipe of hollow and be arranged on the interior core bar of sleeve pipe, it is characterized in that, the front end of described core bar is provided with gathers ring, the surface of described collection ring is set to arc toothed or waveform, is provided with cone-shaped hole that is positioned at front end and the cylindrical hole that is positioned at the rear end in the described sleeve pipe.
2, endometrial cell harvester according to claim 1 is characterized in that, described telescopic surface is provided with graduation mark.
3, endometrial cell harvester according to claim 1 and 2, it is characterized in that, described telescopic lower end also is provided with the retaining thread hole, described retaining thread is provided with set bolt in the hole, and described core bar is provided with the release fixing hole that is used with described set bolt and regains fixing hole.
4, endometrial cell harvester according to claim 1 and 2 is characterized in that, the rear end of described core bar is provided with handle.
5, endometrial cell harvester according to claim 3 is characterized in that, the rear end of described core bar is provided with handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201305647U CN201227290Y (en) | 2008-07-27 | 2008-07-27 | Endometrial cell collection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201305647U CN201227290Y (en) | 2008-07-27 | 2008-07-27 | Endometrial cell collection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201227290Y true CN201227290Y (en) | 2009-04-29 |
Family
ID=40632250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201305647U Expired - Fee Related CN201227290Y (en) | 2008-07-27 | 2008-07-27 | Endometrial cell collection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201227290Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106904034A (en) * | 2017-02-14 | 2017-06-30 | 李立红 | Sculpture scraper |
-
2008
- 2008-07-27 CN CNU2008201305647U patent/CN201227290Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106904034A (en) * | 2017-02-14 | 2017-06-30 | 李立红 | Sculpture scraper |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090429 |