CN109124557A - A kind of colpectasia sampler - Google Patents
A kind of colpectasia sampler Download PDFInfo
- Publication number
- CN109124557A CN109124557A CN201811083505.3A CN201811083505A CN109124557A CN 109124557 A CN109124557 A CN 109124557A CN 201811083505 A CN201811083505 A CN 201811083505A CN 109124557 A CN109124557 A CN 109124557A
- Authority
- CN
- China
- Prior art keywords
- colpectasia
- sampler
- duckbilled piece
- operation handle
- piece
- 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.)
- Withdrawn
Links
- 229910003460 diamond Inorganic materials 0.000 claims description 4
- 239000010432 diamond Substances 0.000 claims description 4
- 210000004491 foramen ovale Anatomy 0.000 claims description 3
- 239000011148 porous material Substances 0.000 claims description 2
- 210000003756 cervix mucus Anatomy 0.000 abstract description 10
- 238000007689 inspection Methods 0.000 abstract description 10
- 238000010586 diagram Methods 0.000 description 9
- 230000028327 secretion Effects 0.000 description 8
- 239000012530 fluid Substances 0.000 description 7
- 230000011218 segmentation Effects 0.000 description 5
- 229920000742 Cotton Polymers 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000007790 scraping Methods 0.000 description 4
- 230000032258 transport Effects 0.000 description 4
- 210000001215 vagina Anatomy 0.000 description 4
- 239000002699 waste material Substances 0.000 description 4
- 238000001514 detection method Methods 0.000 description 3
- 238000005070 sampling Methods 0.000 description 3
- 241001391944 Commicarpus scandens Species 0.000 description 2
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 210000005002 female reproductive tract Anatomy 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002504 physiological saline solution Substances 0.000 description 2
- 102000004190 Enzymes Human genes 0.000 description 1
- 108090000790 Enzymes Proteins 0.000 description 1
- 102000053187 Glucuronidase Human genes 0.000 description 1
- 108010060309 Glucuronidase Proteins 0.000 description 1
- 102000004882 Lipase Human genes 0.000 description 1
- 108090001060 Lipase Proteins 0.000 description 1
- 239000004367 Lipase Substances 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 150000008065 acid anhydrides Chemical class 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 201000005630 leukorrhea Diseases 0.000 description 1
- 235000019421 lipase Nutrition 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 230000001575 pathological effect Effects 0.000 description 1
- 210000003296 saliva Anatomy 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
- 206010046901 vaginal discharge Diseases 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/32—Devices for opening or enlarging the visual field, e.g. of a tube of the body
-
- 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
- A61B10/0045—Devices for taking samples of body liquids
-
- 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
- A61B10/0045—Devices for taking samples of body liquids
- A61B2010/0074—Vaginal or cervical secretions
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Pathology (AREA)
- Animal Behavior & Ethology (AREA)
- Molecular Biology (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Biophysics (AREA)
- Radiology & Medical Imaging (AREA)
- Physics & Mathematics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Optics & Photonics (AREA)
- Hematology (AREA)
- Investigating Or Analysing Biological Materials (AREA)
Abstract
The present invention provides a kind of colpectasia sampler, including upper duckbilled piece, lower duckbilled piece, with upper duckbilled piece gripping handle connected vertically and with lower duckbilled piece operation handle connected vertically, the arc shell wall of upper duckbilled piece leading portion is equipped with multiple smooth gaps, and the arc groove on lower duckbilled piece top is embedded with mounting on one and forms a semi-open type cavity；Gripping handle top is the watch window of perforation, and lower part is the strip open slot equipped with location structure；Anti-skidding horizontal rib is equipped on the outside of operation handle, bottom is triangular prism shape protrusion, and the corresponding inside of triangular prism shape protrusion is equipped with the locating piece cooperated with the location structure of gripping handle lower part, so that together with gripping handle is slidably connected with operation handle.The present invention guarantee vaginal dilator function itself, can complete specifications multipoint acquisition Vaginal secretion sample, so that sample is kept original character inspection as far as possible, inspection result more meets the original actual conditions of vaginal microenvironment；It ensure that the bio-safety of patient around and environment.
Description
Technical field
The invention belongs to gynaecology's technical field of medical equipment, and in particular to a kind of colpectasia sampler.
Background technique
Vaginal dilator is a kind of common disposable sterilized operation utensil of each gynaecology of hospital.
Currently, gynaecology in order to complete gynecologial examination, while observing vagina pathologic condition, needs with sterile swab (such as
Cotton swab) intravaginal posterior fornix after expansion or vaginal sidewall scraping vaginal fluid (leukorrhea, below referred to as vaginal secretion
Object), then the vaginal fluid of acquirement is placed in specific test tube or is applied on slide and is sent to clinical laboratory's inspection.
Above-mentioned sampling process suffers from the drawback that 1. use sterile swab (such as cotton swab) in vaginal sidewall or posterior fornix
Position sample position is single, and taken sample does not have the representativeness of vaginal microenvironment；2. due to the sterile swabs such as dry cotton swab, test tube
Or the interference of additives such as physiological saline etc. in test tube, the delivery process time it is too long etc., influence Vaginal secretion sample original
Some characters cause to vaginal fluid pH value, hydrogen peroxide, leucocyte lipase, saliva acid anhydrides enzyme, β glucuronidase
Etc. indexs detection accuracy；3. the swabs such as used aseptic cotton carrier cause to detect to the absorption of detectable substance (such as various microorganisms)
It is inaccurate；4. causing the waste of the sterile swab of collect specimen, test tube and test tube content liquid；5. waste doctor's collect specimen when
Between and patient assessment's time.
In the clinical examination work of many years, the inspection of gynaecologic vaginal secretion is found, what especially modern gynaecology proposed
After the index of correlation and standard of the detection of female genital tract Tiny ecosystem, during actual inspection, inspection result and clinical symptoms one
Cause property is very poor.By I analyze, acquisition mode, delivery process and the timeliness of detection of sample be most critical influence because
Element.
It would therefore be highly desirable to develop a kind of quickly and effectively female genital tract secretion collection of specimens utensil.
Summary of the invention
To solve the above existing issue, the invention discloses a kind of colpectasia samplers, can both complete original expansion
The effect that Zhang Yindao is checked, and the complete Vaginal secretion sample of specification can be collected.Clinician is allowed to observe
While vagina and the uterine neck state of an illness, the acquisition of multiple spot Vaginal secretion sample is directly completed in operation.And it acquires
The Vaginal secretion sample arrived has the representativeness of good microecology in vaginas situation.Meanwhile it saving doctor and specially preparing to adopt
Sample swab, test tube and tube contents and the time for taking sample, and saved the swab, test tube and test tube content liquid of collect specimen
Body has saved the treatment time of women.
In order to achieve the above object, technical solution of the present invention is as follows:
A kind of colpectasia sampler, including upper duckbilled piece, lower duckbilled piece and upper duckbilled piece gripping handle connected vertically
And with lower duckbilled piece operation handle connected vertically, together with the gripping handle is slidably connected with operation handle；On described
The arc shell wall of duckbilled piece leading portion is equipped with multiple smooth gaps, and the arc groove on the lower duckbilled piece top is embedded with mounting on one
Form a semi-open type cavity；The gripping handle top is the watch window of perforation, and lower part is the strip equipped with location structure
Open slot；Anti-skidding horizontal rib is equipped on the outside of the operation handle, bottom is triangular prism shape protrusion, the corresponding inside of triangular prism shape protrusion
For the locating piece cooperated with the location structure of gripping handle lower part.
Further, by be arranged in hold handle top locator slide with the cylindric of operation handle top is set
Male cooperation, and cooperated by the locating convex block of operation handle lower part and the location structure of gripping handle lower part, it is held described in realization
Hold being slidably connected for handle and operation handle.
Further, the locator slide, is located at gripping handle top watch window two sides, and one inner side edge is equipped with and behaviour
Make the wavy positioning groove that the cylindrical bump shape on handle is mutually fitted.
Further, the location structure of the gripping handle is raised draw runner in long strip, and operation handle lower part is determined
Position block is then block-shaped protrusion draw runner.
Further, the semi-open type cavity is 40~2000mm3Space；In this way, the vagina as storage scraping
Secretion sample not only ensure that the sample integrality of multidraw, but also flexibly detachably independent in combination with lower duckbilled piece
The project that other needs of inspection check.
Further, the arc-shaped side of the upper mounting fits on the inside of the edge of lower duckbilled piece top along invagination, in this way, to prevent
Influence the closure between duckbilled piece up and down；Its straight flange is along tilting down, so that upper mounting is whole relative to lower duckbilled piece top sides
Along slightly tilting down 1~5 °, deflector is formed, is flowed in lower duckbilled piece convenient for vaginal fluid along upper mounting, while retaining foot
The cavity of enough storage vaginal fluids.
Further, the smooth gap is located at upper duckbilled piece leading portion 1/3, and the shape in hole is oval foramen or strip
Hole, or segmentation strip-shaped hole or circular hole or cribriporal or diamond hole or stellate pore or plum blossom hole；In this way, on both having kept original
The smoothness and intensity of duckbilled piece, while will not damage vaginal walls on duckbilled piece it is not easy to break, and operation can be passed through
In 90 ° of rotary course uniformly scrape the secretion of vaginal wall, make materials that there is extraordinary representativeness, secretion flows into naturally
Lower duckbilled on piece.
Further, the smooth gap is strip hole, is arranged in 1~3 row, every smooth long 0.2cm~5cm in gap,
Wide 1mm~5mm.
Further, the colpectasia sampler is equipped with the container that can be closed, including tube body and button box lid, tube body table
Face is equipped with label stamp area, and button box base portion is vertically equipped with the buckle matched with cylindrical bump in operation handle, button box lid
Vertical at the top of upper free end corresponding with tube body connecting pin to be equipped with buckling plate, buckling plate matches with lower duckbilled piece interior grooves；
In this way, remove lower duckbilled piece after completing sampling, be put into container, buckle fastening lid, it is safe and reliable in upright transport, it is not easy
Pollute and waste secretion to be measured.
The utility model has the advantages that colpectasia sampler of the present invention can be complete while not influencing vaginal dilator function itself
Whole specification multipoint acquisition Vaginal secretion sample removes the fiber crops using the tools such as various swabs, test tube and physiological saline or medicament from
It is tired, Vaginal secretion sample can also be made to keep original character inspection as far as possible, it is original that inspection result more meets vaginal microenvironment
Actual conditions.Meanwhile the manual labor of Master Cost, doctor is not only effectively saved, but also avoid to the full extent arbitrarily
It abandons swab, the Hospital Environmental Pollution that test tube may cause, ensure that the bio-safety of patient around and environment.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is structural exploded view of the invention.
Fig. 3 is a kind of structural schematic diagram in the smooth gap of oval foramen of the invention.
Fig. 4 is a kind of structural schematic diagram in the smooth gap of elongate aperture of the invention.
Fig. 5 is a kind of structural schematic diagram in the smooth gap of circular hole of the invention.
Fig. 6 is a kind of structural schematic diagram in the smooth gap of cribriporal of the invention.
Fig. 7 is a kind of structural schematic diagram in smooth gap of segmentation strip-shaped hole of the invention.
Fig. 8 is a kind of structural schematic diagram in smooth gap of segmentation diamond hole of the invention.
Fig. 9 is special transport pipe structural schematic diagram of the invention.
Figure 10 is the schematic diagram that colpectasia sampler of the invention is placed in special transport pipe.
In figure, the upper duckbilled piece of 1-, duckbilled piece under 2-, 3- gripping handle, 4- operation handle, 5- locator slide, 6- is cylindric
Protrusion, 7- positioning groove, 8- semi-open type cavity, 9- watch window, 10- open slot, 11- location structure, 12- locating piece, 13- tri-
Prism-shaped protrusion, the smooth gap 14-, the upper mounting of 15-, 16- container, 17- label stamp area, 18- fastening lid, 19- buckle, 20-
Buckling plate.
Specific embodiment
The present invention is described below with reference to specific embodiments.It will be appreciated by those skilled in the art that these embodiments are only
For illustrating the present invention, do not limit the scope of the invention in any way.
A kind of colpectasia sampler, as shown in Figure 1, including upper duckbilled piece (1), lower duckbilled piece (2) and upper duckbilled piece
(1) gripping handle (3) connected vertically and with lower duckbilled piece (2) operation handle connected vertically (4).Gripping handle (3) and
Operation handle (4) is slidably connected together；Specifically, the inside connecting at the top of gripping handle (3) with operation handle (4) is provided with
Locator slide (5), (5) one inner side edge of locator slide be equipped with wavy positioning groove (7), operation handle (4) top be provided with
The cylindrical bump (6) of locator slide (5) and positioning groove (7) cooperation；Referring to fig. 2, gripping handle (3) top is the sight of perforation
It examines window (9), lower part is the strip open slot (10) equipped with location structure (11), is equipped with anti-skidding cross on the outside of operation handle (4)
The triangular prism shape of rib, bottom is raised (13), and the corresponding inside of triangular prism shape protrusion (13) is locating piece (12), wherein positioning
Block (12) is matched with the location structure (11) on gripping handle (3), to adjust control gripping handle (3) and operation handle
(4) relative position.
As an implementation, as shown in Fig. 2, location structure (11) is raised draw runner in long strip, operation handle
The locating piece (12) of lower part is then block-shaped protrusion draw runner.
It holds, the arc shell wall of upper duckbilled piece (1) leading portion 1/3 is equipped with multiple smooth gaps (14), smooth referring to Fig. 3
Gap (14) is that oval is poroid, and effect is good, beautiful and do not lose bearing capacity；Referring to Fig. 1 and Fig. 2, lower duckbilled piece (2) top
It is embedded with mounting (15) on one on arc groove and forms a semi-open type cavity (8)；The space that semi-open type cavity (8) is about 60mm3；This
Sample not only ensure that the sample integrality of multidraw as the Vaginal secretion sample of storage scraping, but also in combination with lower duckbilled piece
The project that other needs of flexible detachably independent inspection check；Upper mounting (15) arc-shaped side is bonded lower duckbilled piece along invagination
(2) on the inside of the edge of top, in this way, to prevent influencing the closure between duckbilled piece up and down；Its straight flange is along tilting down, so that upper mounting
(15) whole slightly to tilt down 1~5 ° relative to lower duckbilled piece (2) top sides edge, deflector is formed, it is suitable convenient for vaginal fluid
Upper mounting flows in lower duckbilled piece, while retaining the cavity of enough storage vaginal fluids.
It as an implementation, is three staggered rows as shown in figure 4, smooth gap is located at upper duckbilled piece leading portion 1/3
The strip hole gap of column, every the smooth long 5cm in gap, wide 0.2mm；In this way, both having kept the smoothness of original upper duckbilled piece and strong
Degree, upper duckbilled piece is not easy to break while will not damaging vaginal walls, and can be uniform by 90 degree in operation of rotary course
The secretion for scraping vaginal wall, makes materials have extraordinary representativeness, and secretion flows into lower duckbilled on piece naturally.
As an implementation, as shown in figure 5, smooth gap is circular hole.
As an implementation, as shown in fig. 6, smooth gap is cribriporal.
As an implementation, as shown in fig. 7, smooth gap is segmentation strip-shaped hole.
As an implementation, as shown in figure 8, smooth gap is segmentation diamond hole.
Referring to Fig. 9 and Figure 10, colpectasia sampler is equipped with the container (16) that can be closed, including tube body and button box lid
(18), tube surfaces are equipped with label stamp area (17)；Button box lid (18) vertical base be equipped with it is cylindric convex on operation handle (4)
The buckle (19) that (6) match is played, button box lid (18) free end top corresponding with tube body connecting pin is vertical to be equipped with buckling plate
(20), buckling plate (20) matches with the internal arc groove of lower duckbilled piece (2)；In this way, removing lower duckbilled piece after completing sampling
(2), it is put into container (16), buckles fastening lid (18), safe and reliable in upright transport, not easy to pollute and waste secretion to be measured
Object.
The above content is combine optimal technical scheme that the specific reality, and it cannot be said that invention is described in detail to what the present invention was done
It applies and is only limitted to these, for the simple deduction and replacement made under the premise of not departing from inventive concept, all should be considered as this hair
Bright protection scope.
Claims (9)
1. a kind of colpectasia sampler, including upper duckbilled piece, lower duckbilled piece, with upper duckbilled piece gripping handle connected vertically with
And with lower duckbilled piece operation handle connected vertically, it is characterised in that:
Together with the gripping handle is slidably connected with operation handle；
The arc shell wall of the upper duckbilled piece leading portion is equipped with multiple smooth gaps, and the arc groove on the lower duckbilled piece top is embedding
There is mounting on one to form a semi-open type cavity；
The gripping handle top is the watch window of perforation, and lower part is the strip open slot equipped with location structure；
Anti-skidding horizontal rib is equipped on the outside of the operation handle, bottom is triangular prism shape protrusion, and the corresponding inside of triangular prism shape protrusion is set
There is the locating piece with the cooperation of the location structure of gripping handle lower part.
2. colpectasia sampler as described in claim 1, it is characterised in that: hold the positioning of handle top by being arranged in
Slideway cooperates with the cylindrical bump that operation handle top is arranged in, and by the locating convex block of operation handle lower part and holds hand
The location structure of handle lower part cooperates, and realizes being slidably connected for the gripping handle and operation handle.
3. colpectasia sampler as claimed in claim 2, it is characterised in that: the locator slide is located on gripping handle
Portion watch window two sides, it is recessed that one inner side edge is equipped with the wavy positioning mutually fitted with the cylindrical bump shape in operation handle
Slot.
4. colpectasia sampler as claimed in claim 1 or 2, it is characterised in that: the location structure of the gripping handle is
Raised draw runner in long strip, the locating piece of operation handle lower part are then block-shaped protrusion draw runner.
5. colpectasia sampler as described in claim 1, it is characterised in that: the semi-open type cavity is 40~2000mm3
Space.
6. colpectasia sampler as described in claim 1, it is characterised in that: the arc-shaped side of the upper mounting is along invagination fitting
On the inside of the edge of lower duckbilled piece top, straight flange is along tilting down, so that upper mounting is whole relative to lower duckbilled piece top sides edge
1~5 ° is slightly tilted down, deflector is formed.
7. colpectasia sampler as described in claim 1, it is characterised in that: the smooth gap is located at upper duckbilled piece
At leading portion 1/3, the shape in hole is oval foramen or strip hole, or is segmented strip-shaped hole or circular hole or cribriporal or diamond hole, or
Stellate pore or plum blossom hole.
8. colpectasia sampler as described in claim 1, it is characterised in that: the smooth gap is strip hole, is in 1~3
Row's arrangement, every the smooth long 0.2cm~5cm in gap, wide 1mm~5mm.
9. colpectasia sampler as described in claim 1, it is characterised in that: the colpectasia sampler outfit can close
The container of conjunction, including tube body and button box lid, tube surfaces are equipped with label stamp area, and button box base portion is vertically equipped with and operation handle
The buckle that upper cylindrical bump matches, button box cover it is vertical equipped with buckling plate at the top of corresponding with tube body connecting pin free end,
Buckling plate matches with lower duckbilled piece interior grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811083505.3A CN109124557A (en) | 2018-09-18 | 2018-09-18 | A kind of colpectasia sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811083505.3A CN109124557A (en) | 2018-09-18 | 2018-09-18 | A kind of colpectasia sampler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109124557A true CN109124557A (en) | 2019-01-04 |
Family
ID=64814488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811083505.3A Withdrawn CN109124557A (en) | 2018-09-18 | 2018-09-18 | A kind of colpectasia sampler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109124557A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2702709Y (en) * | 2004-03-05 | 2005-06-01 | 毛荣军 | Uterine neck cell sampling device |
| CN101406388A (en) * | 2007-10-09 | 2009-04-15 | 刘旭 | Vaginal speculum |
| CN202822453U (en) * | 2012-10-25 | 2013-03-27 | 张春侠 | Vagina-expanding device |
| CN203861264U (en) * | 2014-05-28 | 2014-10-08 | 甄艳梅 | Obstetrics and gynecology sampler |
| CN204192575U (en) * | 2014-11-11 | 2015-03-11 | 南昌市康洁医用卫生用品有限公司 | The adjustable vaginal dilator of light source direction |
| CN204336883U (en) * | 2014-12-08 | 2015-05-20 | 厦门国际旅行卫生保健中心 | A kind of disposable vagina expander with silica gel spatula |
| CN209611100U (en) * | 2018-09-18 | 2019-11-12 | 王维鹏 | A kind of vaginal expansion sampler |
-
2018
- 2018-09-18 CN CN201811083505.3A patent/CN109124557A/en not_active Withdrawn
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2702709Y (en) * | 2004-03-05 | 2005-06-01 | 毛荣军 | Uterine neck cell sampling device |
| CN101406388A (en) * | 2007-10-09 | 2009-04-15 | 刘旭 | Vaginal speculum |
| CN202822453U (en) * | 2012-10-25 | 2013-03-27 | 张春侠 | Vagina-expanding device |
| CN203861264U (en) * | 2014-05-28 | 2014-10-08 | 甄艳梅 | Obstetrics and gynecology sampler |
| CN204192575U (en) * | 2014-11-11 | 2015-03-11 | 南昌市康洁医用卫生用品有限公司 | The adjustable vaginal dilator of light source direction |
| CN204336883U (en) * | 2014-12-08 | 2015-05-20 | 厦门国际旅行卫生保健中心 | A kind of disposable vagina expander with silica gel spatula |
| CN209611100U (en) * | 2018-09-18 | 2019-11-12 | 王维鹏 | A kind of vaginal expansion sampler |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190104 |