CN108567450A - cervical sampling brush - Google Patents
cervical sampling brush Download PDFInfo
- Publication number
- CN108567450A CN108567450A CN201810248652.5A CN201810248652A CN108567450A CN 108567450 A CN108567450 A CN 108567450A CN 201810248652 A CN201810248652 A CN 201810248652A CN 108567450 A CN108567450 A CN 108567450A
- Authority
- CN
- China
- Prior art keywords
- sampling head
- hairbrush
- sampling
- inner cavity
- blood
- 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.)
- Granted
Links
- 238000005070 sampling Methods 0.000 title claims abstract description 56
- 239000008280 blood Substances 0.000 claims abstract description 37
- 210000004369 blood Anatomy 0.000 claims abstract description 37
- 230000028327 secretion Effects 0.000 claims abstract description 10
- 238000007790 scraping Methods 0.000 claims 1
- 239000007788 liquid Substances 0.000 abstract description 5
- 239000003292 glue Substances 0.000 abstract description 3
- 238000004321 preservation Methods 0.000 abstract description 3
- 239000000126 substance Substances 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 4
- 244000153158 Ammi visnaga Species 0.000 description 2
- 235000010585 Ammi visnaga Nutrition 0.000 description 2
- 210000003679 cervix uteri Anatomy 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 240000007817 Olea europaea Species 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001574 biopsy Methods 0.000 description 1
- 230000002380 cytological effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000003902 lesion Effects 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 210000003097 mucus Anatomy 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 210000001215 vagina Anatomy 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B10/00—Other methods or instruments for diagnosis, e.g. instruments for taking a cell sample, for biopsy, for vaccination diagnosis; Sex determination; Ovulation-period determination; Throat striking implements
- A61B10/02—Instruments for taking cell samples or for biopsy
- A61B10/0291—Instruments for taking cell samples or for biopsy for uterus
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B10/00—Other methods or instruments for diagnosis, e.g. instruments for taking a cell sample, for biopsy, for vaccination diagnosis; Sex determination; Ovulation-period determination; Throat striking implements
- A61B10/02—Instruments for taking cell samples or for biopsy
- A61B2010/0216—Sampling brushes
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Reproductive Health (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Gynecology & Obstetrics (AREA)
- Pathology (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Sampling And Sample Adjustment (AREA)
- Investigating Or Analysing Biological Materials (AREA)
Abstract
Cervical sampling brush, including sampling head and shank, the sampling head are equipped with hairbrush, and sampling head and shank are equipped with inner cavity chamber, sampling head on the outside wall equipped with head it is axially identical, hairbrush separated to the several of several bulks lead blood slot；In the sampling head exterior surface where bulk, the strip workprint that can be torn up from hairbrush root along hairbrush bristle from root strip to the end equipped with one layer；Correspondence leads blood slot, the filling sponge in shank；It is communicated between shank inner cavity chamber and sampling head inner cavity chamber, the sponge reveals to sampling head inner cavity chamber, is not in contact with sampling head interior chamber wall.Blood slot of the present invention of leading is while leading blood, the secretion mixed with blood can be made to glue object to submerge in inner cavity chamber with blood, in addition, the histocyte strip on bristle can be gone out by the setting of strip workprint, it does not need to remove on entire sampling head and be fitted into cell-preservation liquid, easily and effectively, it also avoids being mixed into other more substances and there is interference.
Description
Technical field
The present invention relates to a kind of sampling brush, and in particular to cervical sampling brush belongs to IPC classification A61B technical fields.
Background technology
The liquid-basedcytology inspection that cervical cytological examination is done when being the most basic method, i.e. gynaecological examination of cervical lesion screening
It looks into（Abbreviation TCT）, then doctor passes through picture and area of computer aided etc. by slight brush swipe cell on uterine neck
Method is detected, with early detection abnormal cervical cell.HPV is detected, similar with the process of cytolgical examination, also with one
A slight brush detects whether to carry HPV viruse samples such as the tissue and the secretion that obtain uterine neck.
In above-mentioned acquisition histocyte, because of the needs of step, acquired histocyte can have certain interference, main
Blood, secretion and certain lubricants can be mixed with by coming from acquired histocyte, can influence the result of detection in this way.
Existing China Patent Publication No.：Uterine neck disclosed in CN2694904Y and cervix vessel cells sampling device, the sampler are equipped with device
Have outer tube, utensil lock pin, sponges cover, in utensil lock pin insertion device outer tube, utensil housing tube head is half olive shape, half
There is an aperture behind olivary head, the head that utensil inserts the heart connects sponges cover, in use, the aperture of above-head can allow
Human body itself bleed or because operate touch blood by aperture permeate a part, but can not solve blood it is more when the technical issues of.Separately
Outer such as China Patent Publication No.：A kind of one-off cervix sampler disclosed in CN205144616U, then directly done using sponge
For the head of sampling contact, absorbent properties are stronger than bristle, but the blood absorbed simultaneously easily mixes with cell sample.Also
Just like China Patent Publication No.：Suction-type cervical biopsy device disclosed in CN203647388U is also in this way, only not
It crosses and uses syringe as a negative pressure generating source, but the blood sucked is still mixed in cell sample on a cavernous body.
Invention content
The purpose of the present invention is exactly to solve the deficiency of existing cervical sampling brush, and provide to reduce blood, secretion
The cervical sampling brush of the influences such as object.
Cervical sampling brush, including sampling head and shank, it is characterised in that：
Sampling head and shank are equipped with inner cavity chamber, sampling head on the outside wall be equipped with head it is axially identical, by hairbrush every
It opens the several of several bulks and leads blood slot；In the sampling head exterior surface where bulk, equipped with one layer can be torn up from hairbrush root along
Strip workprint of the hairbrush bristle from root strip to the end；
Correspondence leads blood slot, the filling sponge in shank；It is communicated between shank inner cavity chamber and sampling head inner cavity chamber, the sponge dew
To sampling head inner cavity chamber, it is not in contact with sampling head interior chamber wall.
Sampling head exterior surface where the hairbrush root is equipped with groove, and the groove of the hairbrush root in the bulk of place
It communicates each other, and is collected to and is led in blood slot in the connection of outermost groove.
The hairbrush on matching sampling head is additionally provided with a small fork handle, and small fork is for the larger secretion being adhered on bristle
Object is scraped off.
Beneficial effects of the present invention are as follows：
By the setting for leading blood slot so that it can be such that the viscous object of the secretion mixed with blood is submerged with blood interior while leading blood
In chamber, even if having on the hairbrush for being partially left at and leading blood trough rim edge, also because sponge does not contact with locular wall and made in inner cavity chamber
The secretion glues object and is adhered in sampling head inner cavity chamber and will not drop out chamber with the movement of brush body, to eliminate major part
Interference.
In addition, the setting by strip workprint can go out the histocyte strip on bristle, do not need to entirely sample head
It removes and is fitted into cell-preservation liquid, easily and effectively, also avoid being mixed into other more substances and there is interference.
Description of the drawings：
Fig. 1 is the constructional appearance schematic diagram of the present invention；
Fig. 2 is the perspective cross section schematic diagram of the present invention；
Fig. 3 is use state reference chart of the present invention.
Specific implementation mode：
Further details of elaboration is made to the present invention below in conjunction with the accompanying drawings.
Refering to fig. 1, Fig. 2, cervical sampling brush, including sampling head 1 and shank 2, sampling head 1 are equipped with interior with shank 2
Chamber 3,4, sampling head 1 outer side wall be equipped with head it is axially identical, hairbrush separated to the several of several bulks lead blood slot 5；
In 1 outer surface of sampling head where bulk, can be torn up from hairbrush root along hairbrush bristle from root strip to the end equipped with one layer
Strip workprint 6；
Correspondence leads blood slot 5, the filling sponge 7 in shank 2；It is communicated between shank inner cavity chamber 4 and sampling head inner cavity chamber 3, it is described
In the dew of sponge 7 to sampling head inner cavity chamber 3, it is not in contact with sampling 3 inner cavity chamber of head 3 locular wall.
The realization principle of the present invention is as follows：
In use, opening vagina with vaginal speculum, the mucus of uterine neck covering is wiped with cotton swab.Then the right hand holds the handle of this sampling brush
Portion 2 will sample in the deep insertion cervical canal of head 1 gently, then be taken out after 5 ~ 10 circle of rotation at same direction.During being somebody's turn to do,
It can be immersed in bristle if any blood, with the extruding of uterine neck tube wall when placing, have most of blood entrance and lead the interior simultaneously quilt of blood slot 5
Sponge 7 siphons away.And become smaller and be attached on bristle if also having to secrete to glue object and also can scrape to squeeze with rotation, also have part point
Viscous object is secreted as some contacts or blood are entered and led in blood slot 5.When sampling head 1 no longer rotates, bristle heavily fortified point is vertical, remaining blood
Liquid flow to bristle root along bristle and is led in blood slot 5 from sampling 1 curved surface of head inflow again, the blood of vertical direction bottom
Liquid flows back to uterine neck and intravaginal along bristle.
The secretion of bristle upper end is glued object and is gone by several toothpicks by additional reference Fig. 3 after intravaginal takes out sampling brush
It removes, then live strip workprint 6 with sub-folder is taken the photograph one jiao, strip workprint 6 is torn up from the root of bristle so that strip workprint 6 is from bristle
Root strip is to head.During this, do not torn up as also blood can tear up to be formed by flow on angle of inclination in strip workprint 6
6 side of strip workprint, that is, close to the side led where 5 edge of blood slot, in this way, blood can be with the angle stream gradually torn up
Walk remaining major part.After strip workprint 6 is entirely opened from bristle, histocyte etc. can be very perfectly by strip to strip workprint 6
On, it is rinsed as long as strip workprint 6 is fitted into the bottle of cell-preservation liquid at this time, because of the not presence of bristle, rinsing is got up very
Convenient, the collected cell sample of institute is also abundant.Most followed by conventional process is the same, and name and catalogue number(Cat.No.) will be put on bottle
Code.
Further, as the improvement to embodiment, 1 outer surface of sampling head where the hairbrush root is equipped with groove
（Figure is not marked）, and the groove of the hairbrush root in the bulk of place communicates each other, and be collected in the connection of outermost groove
It leads in blood slot 5.
In addition, as the supplement to embodiment, the hairbrush on matching sampling head 1 is additionally provided with a small fork 8, and small fork is 8
For being scraped off to the larger secretion being adhered on bristle.
Small fork is used in the present invention 8 to be more convenient than toothpick, more efficient.
Claims (3)
1. cervical sampling brush, including sampling head and shank, the sampling head are equipped with hairbrush, it is characterised in that：
Sampling head and shank are equipped with inner cavity chamber, sampling head on the outside wall be equipped with head it is axially identical, by hairbrush every
It opens the several of several bulks and leads blood slot；In the sampling head exterior surface where bulk, equipped with one layer can be torn up from hairbrush root along
Strip workprint of the hairbrush bristle from root strip to the end；
Correspondence leads blood slot, the filling sponge in shank；It is communicated between shank inner cavity chamber and sampling head inner cavity chamber, the sponge dew
To sampling head inner cavity chamber, it is not in contact with sampling head interior chamber wall.
2. cervical sampling brush according to claim 1, it is characterised in that：Sampling head appearance where the hairbrush root
Face is equipped with groove, and the groove of the hairbrush root in the bulk of place communicates each other, and collects in the connection of outermost groove
To leading in blood slot.
3. cervical sampling brush according to claim 1, it is characterised in that：The hairbrush on matching sampling head, it is small to be additionally provided with one
Handle is pitched, small fork is for scraping off the larger secretion being adhered on bristle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810248652.5A CN108567450B (en) | 2018-03-24 | 2018-03-24 | Cervical sampling brush |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810248652.5A CN108567450B (en) | 2018-03-24 | 2018-03-24 | Cervical sampling brush |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108567450A true CN108567450A (en) | 2018-09-25 |
| CN108567450B CN108567450B (en) | 2024-03-15 |
Family
ID=63574539
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810248652.5A Active CN108567450B (en) | 2018-03-24 | 2018-03-24 | Cervical sampling brush |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108567450B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109297924A (en) * | 2018-11-16 | 2019-02-01 | 禚元华 | A kind of multifunctional intellectual Gynecological secretion check device |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6021542A (en) * | 1998-05-28 | 2000-02-08 | Norman; Scott A. | Self-cleaning hair brush |
| JP2002248075A (en) * | 2001-02-26 | 2002-09-03 | Asahi Optical Co Ltd | Measure for endoscope |
| EP1462057A1 (en) * | 2003-03-24 | 2004-09-29 | Pantarhei Bioscience B.V. | Sampler for taking samples from a body cavity, such as cervical samples |
| US20050066464A1 (en) * | 2003-09-26 | 2005-03-31 | Mckay William D. | Grooming/cleaning apparatus |
| CN2694904Y (en) * | 2004-04-28 | 2005-04-27 | 陈燕 | Uterine nick and cervical cell sampler |
| CN102119017A (en) * | 2008-06-16 | 2011-07-06 | T.A.牙科创新有限责任公司 | Blood absorbing device |
| US20110275955A1 (en) * | 2010-05-06 | 2011-11-10 | Mount Sinai School Of Medicine | Tissue sampling tool |
| CN204618302U (en) * | 2015-05-18 | 2015-09-09 | 南京同仁医院 | A kind of planing tool formula cervical canal of slipping through the net scratches curette |
| US20160047824A1 (en) * | 2012-11-12 | 2016-02-18 | Mode Diagnostics Limited | Personal test device |
| CN205562242U (en) * | 2016-04-15 | 2016-09-07 | 四川迈克生物医疗电子有限公司 | Sample is preserved cup and is adopted sample film -making device of this save cup |
| CN206804319U (en) * | 2017-05-05 | 2017-12-26 | 深圳碳云智能科技有限公司 | Sample adapting structure for electric, roll device, adapting structure for electric more changing device and sampling component |
-
2018
- 2018-03-24 CN CN201810248652.5A patent/CN108567450B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6021542A (en) * | 1998-05-28 | 2000-02-08 | Norman; Scott A. | Self-cleaning hair brush |
| JP2002248075A (en) * | 2001-02-26 | 2002-09-03 | Asahi Optical Co Ltd | Measure for endoscope |
| EP1462057A1 (en) * | 2003-03-24 | 2004-09-29 | Pantarhei Bioscience B.V. | Sampler for taking samples from a body cavity, such as cervical samples |
| US20050066464A1 (en) * | 2003-09-26 | 2005-03-31 | Mckay William D. | Grooming/cleaning apparatus |
| CN2694904Y (en) * | 2004-04-28 | 2005-04-27 | 陈燕 | Uterine nick and cervical cell sampler |
| CN102119017A (en) * | 2008-06-16 | 2011-07-06 | T.A.牙科创新有限责任公司 | Blood absorbing device |
| US20110275955A1 (en) * | 2010-05-06 | 2011-11-10 | Mount Sinai School Of Medicine | Tissue sampling tool |
| US20160047824A1 (en) * | 2012-11-12 | 2016-02-18 | Mode Diagnostics Limited | Personal test device |
| CN204618302U (en) * | 2015-05-18 | 2015-09-09 | 南京同仁医院 | A kind of planing tool formula cervical canal of slipping through the net scratches curette |
| CN205562242U (en) * | 2016-04-15 | 2016-09-07 | 四川迈克生物医疗电子有限公司 | Sample is preserved cup and is adopted sample film -making device of this save cup |
| CN206804319U (en) * | 2017-05-05 | 2017-12-26 | 深圳碳云智能科技有限公司 | Sample adapting structure for electric, roll device, adapting structure for electric more changing device and sampling component |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109297924A (en) * | 2018-11-16 | 2019-02-01 | 禚元华 | A kind of multifunctional intellectual Gynecological secretion check device |
| CN109297924B (en) * | 2018-11-16 | 2020-06-05 | 禚元华 | Multi-functional intelligent gynecological secretion inspection device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108567450B (en) | 2024-03-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20240219 Address after: 317000 No. 150 Simon Street, Taizhou, Zhejiang Applicant after: Taizhou Enze Medical Treatment Center Country or region after: China Address before: Department of Obstetrics and Gynecology, Taizhou Hospital, No. 150 Ximen Street, Linhai Gucheng Street, Taizhou City, Zhejiang Province, 317000 Applicant before: Yu Junhui Country or region before: China |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |