CN206333911U - A kind of bristle can adjust sampling brush - Google Patents
A kind of bristle can adjust sampling brush Download PDFInfo
- Publication number
- CN206333911U CN206333911U CN201621037123.3U CN201621037123U CN206333911U CN 206333911 U CN206333911 U CN 206333911U CN 201621037123 U CN201621037123 U CN 201621037123U CN 206333911 U CN206333911 U CN 206333911U
- Authority
- CN
- China
- Prior art keywords
- bristle
- reverse
- flighted screw
- sliding block
- holder support
- 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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- Sampling And Sample Adjustment (AREA)
Abstract
A kind of bristle can adjust sampling brush, including brush holder support, gear hair plates, bristle, sliding block and reverse-flighted screw are disposed with described brush holder support from top to bottom, the bottom of described bristle is fixed on sliding block, described slide block set on reverse-flighted screw and can be slided up and down with the rotation of reverse-flighted screw, it is provided with below described reverse-flighted screw below motor, described motor and is connected with handle.The utility model has the advantages that：The device can mitigate the pain that operation is brought to patient, and bristle lengths are adjusted manually, ensure the endo cell tissue collected comprehensively in patient uterine, bristle does not stretch out when being put into, and significantly reduce foreign body sensation when entering internal.
Description
Technical field
The utility model is related to field of medical appliances, and in particular to a kind of bristle can adjust sampling brush.
Background technology
At present, in the detection clinical practice of women cervical carcinogenesis is carried out, cervix is entered using scraping blade method first more than doctor
Row cell sample, extracts cervical exfoliated cell, and then cervical exfoliated cell is put in preservation liquid, 24 hours are stood, then will dress
The preservation liquid for having cervical exfoliated cell pours into centrifuge tube, and centrifuge tube is arranged on centrifuge, uterine neck is come off carefully by centrifuge
Born of the same parents separate with preserving liquid.
Traditional gynaecology's diagnosis and treatment are mainly using erasion is examined, i.e., for the physiological sample for extracting endometrial tissue, first to palace
Neck is expanded scrapes uterine cavity to facilitate curet turnover uterine cavity to scratch, and the brush of existing sampling brush is excessive, and foreign body sensation is had when being put into,
Certain pain is caused to operation receiveing person, existing bristle lengths are all fixed, but the ostium of uterus of each patient is all not
With, it is difficult to which perfect cooperation, there is a situation where once not collect.
Utility model content
For deficiency of the prior art, the utility model provides a kind of bristle and can adjust sampling brush, existing to solve
The brush of sampling brush is excessive, and foreign body sensation is had when being put into, and causes patient's pain, and the bristle lengths coordinated with ostium of uterus can not
Adjust, the problem of sampling failure can be caused.
To achieve the above objectives, the technical solution adopted in the utility model is：
A kind of bristle can adjust is disposed with gear hair plates, brush from top to bottom in sampling brush, including brush holder support, described brush holder support
Hair, sliding block and reverse-flighted screw, the bottom of described bristle are fixed on sliding block, described slide block set on reverse-flighted screw and with
The rotation of reverse-flighted screw can be slided up and down, and be provided with below motor, described motor and be connected with below described reverse-flighted screw
Handle.The length of bristle can be controlled manually, is adapted to different sufferers, the pain degree of sufferer is observed, and ensure the success of collection
Rate, and the foreign body sensation of human body is reduced when stretching into brush holder support.
Preferably, be provided with switch on described handle, the unlatching of described switch controlled motor.Control stretching for bristle
Go out is to rely on the switch in outer handle, it is ensured that cleannes, doctor uses more smoothly.
Preferably, described gear hair plates is in disk form.Due to uterine cervix breach when annular, therefore gear hair plates do
Coordinate into disc.
Compared with prior art, the utility model has the advantages that：The device can mitigate operation to patient with
The pain come, adjusts bristle lengths manually, ensures the endo cell tissue collected comprehensively in patient uterine, and bristle is not when being put into
Stretch out, significantly reduce foreign body sensation when entering internal.
Brief description of the drawings
Fig. 1 is the structural representation that bristle of the present utility model is not extended out.
Fig. 2 is structural representation when bristle of the present utility model stretches out.
Embodiment
Describe to be used to disclose the utility model so that those skilled in the art can realize the utility model below.Retouch below
Preferred embodiment in stating is only used as citing, it may occur to persons skilled in the art that other obvious modifications.
A kind of bristle can adjust in sampling brush, including brush holder support 5, described brush holder support 5 and be disposed with gear hair plates from top to bottom
7th, bristle 6, sliding block 4 and reverse-flighted screw 3, the bottom of described bristle 6 are fixed on sliding block 4, and described sliding block 4 is sheathed on two-way
It can be slided up and down on screw rod 3 and with the rotation of reverse-flighted screw 3, the described lower section of reverse-flighted screw 3 is provided with motor 2, described electricity
The lower section of machine 2, which is connected with handle 1, described handle 1, is provided with switch, the unlatching of described switch controlled motor 2, described
Keep off hair plates 7 in disk form.
When in use, at doctor's hand-held handle 1, brush holder support 5 is sent into vagina bottom from introitus, that is, reaches uterine cervix,
Gear hair plates 7 fills in cervical orifice, opens the switch on handle 1, and switch make it that motor 2 starts, and motor 2 drives reverse-flighted screw 3 to revolve
Turn, because sliding block 4 is sheathed on reverse-flighted screw 3, under the drive of reverse-flighted screw 3 upwards, sliding block 4 drives bristle 6 together to sliding block 4
Upwards, the bristle 6 being hidden in originally in brush holder support 5 deploys upwards, and the bristle 6 of a middle part is blocked by discoidal gear hair plates 7,
The bristle 6 of remaining outer ring stretches out, and bristle 6, which gradually extends, props up uterine cervix, and doctor controls the length that bristle 6 stretches out manually, directly
Feeling to patient has after a pain, doctor's rotatable handgrip 1, drives whole brush holder support 5 to rotate, it is ensured that primary sample success.
Take out after brush holder support 5 to external uterine, can individually cut the part of bristle 6 exposed, it is convenient further to be detected
Use.
General principle of the present utility model, principal character and advantage of the present utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification
Simply principle of the present utility model, the utility model also has respectively on the premise of the utility model spirit and scope are not departed from
Changes and improvements are planted, these changes and improvements are both fallen within the range of claimed the utility model.The utility model requirement
Protection domain defined by appending claims and its equivalent.
Claims (3)
1. a kind of bristle can adjust sampling brush, including brush holder support (5), it is characterised in that in described brush holder support (5) from top to bottom successively
Gear hair plates (7), bristle (6), sliding block (4) and reverse-flighted screw (3) are provided with, the bottom of described bristle (6) is fixed on sliding block (4)
On, described sliding block (4) is sheathed on reverse-flighted screw (3) and can slided up and down with the rotation of reverse-flighted screw (3), and described is two-way
It is provided with below screw rod (3) below motor (2), described motor (2) and is connected with handle (1).
2. a kind of bristle according to claim 1 can adjust sampling brush, it is characterised in that be set on described handle (1)
There is a switch, the unlatching of described switch controlled motor (2).
3. a kind of bristle according to claim 2 can adjust sampling brush, it is characterised in that described gear hair plates (7) is in circle
Dish type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621037123.3U CN206333911U (en) | 2016-08-28 | 2016-08-28 | A kind of bristle can adjust sampling brush |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621037123.3U CN206333911U (en) | 2016-08-28 | 2016-08-28 | A kind of bristle can adjust sampling brush |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206333911U true CN206333911U (en) | 2017-07-18 |
Family
ID=59298856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621037123.3U Expired - Fee Related CN206333911U (en) | 2016-08-28 | 2016-08-28 | A kind of bristle can adjust sampling brush |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206333911U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108354636A (en) * | 2018-04-05 | 2018-08-03 | 王丽先 | A kind of Gynecological cervical disease examination sampler |
-
2016
- 2016-08-28 CN CN201621037123.3U patent/CN206333911U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108354636A (en) * | 2018-04-05 | 2018-08-03 | 王丽先 | A kind of Gynecological cervical disease examination sampler |
| CN108354636B (en) * | 2018-04-05 | 2020-11-17 | 尹倩倩 | Gynecological cervical disease examination sampling device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170718 Termination date: 20180828 |