CN211243303U - Double-blade vaginal dilator capable of sampling - Google Patents
Double-blade vaginal dilator capable of sampling Download PDFInfo
- Publication number
- CN211243303U CN211243303U CN201921157251.5U CN201921157251U CN211243303U CN 211243303 U CN211243303 U CN 211243303U CN 201921157251 U CN201921157251 U CN 201921157251U CN 211243303 U CN211243303 U CN 211243303U
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- Prior art keywords
- duckbilled
- blade
- sampling
- vaginal dilator
- lower blade
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- 238000005070 sampling Methods 0.000 title abstract description 21
- 210000001215 vagina Anatomy 0.000 abstract description 11
- 238000000034 method Methods 0.000 abstract description 7
- 230000002265 prevention Effects 0.000 abstract description 7
- 206010008342 Cervix carcinoma Diseases 0.000 abstract description 6
- 208000006105 Uterine Cervical Neoplasms Diseases 0.000 abstract description 6
- 201000010881 cervical cancer Diseases 0.000 abstract description 6
- 238000001514 detection method Methods 0.000 abstract description 6
- 241000700605 Viruses Species 0.000 abstract description 5
- 201000010099 disease Diseases 0.000 abstract description 5
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 abstract description 5
- 206010061218 Inflammation Diseases 0.000 abstract description 3
- 230000002378 acidificating effect Effects 0.000 abstract description 3
- 230000004054 inflammatory process Effects 0.000 abstract description 3
- 230000008569 process Effects 0.000 abstract description 3
- 238000012216 screening Methods 0.000 abstract description 3
- 241000701806 Human papillomavirus Species 0.000 abstract description 2
- 208000015181 infectious disease Diseases 0.000 abstract description 2
- 210000003097 mucus Anatomy 0.000 abstract description 2
- 206010059313 Anogenital warts Diseases 0.000 abstract 2
- 208000000907 Condylomata Acuminata Diseases 0.000 abstract 2
- 208000025009 anogenital human papillomavirus infection Diseases 0.000 abstract 1
- 201000004201 anogenital venereal wart Diseases 0.000 abstract 1
- 241000405070 Percophidae Species 0.000 description 7
- 210000004027 cell Anatomy 0.000 description 7
- 238000007689 inspection Methods 0.000 description 6
- 230000028327 secretion Effects 0.000 description 6
- 210000003679 cervix uteri Anatomy 0.000 description 3
- 210000004392 genitalia Anatomy 0.000 description 3
- 230000000717 retained effect Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 210000001124 body fluid Anatomy 0.000 description 1
- 239000010839 body fluid Substances 0.000 description 1
- 208000019065 cervical carcinoma Diseases 0.000 description 1
- 210000003756 cervix mucus Anatomy 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 210000002919 epithelial cell Anatomy 0.000 description 1
- 210000000981 epithelium Anatomy 0.000 description 1
- 208000011404 female reproductive system disease Diseases 0.000 description 1
- 210000004602 germ cell Anatomy 0.000 description 1
- 210000004907 gland Anatomy 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 229940088597 hormone Drugs 0.000 description 1
- 239000005556 hormone Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002611 ovarian Effects 0.000 description 1
- 230000027758 ovulation cycle Effects 0.000 description 1
- 230000001575 pathological effect Effects 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 210000005000 reproductive tract Anatomy 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 230000005186 women's health Effects 0.000 description 1
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- Investigating Or Analysing Biological Materials (AREA)
Abstract
The utility model discloses a two leaf formula vaginal dilator can sample, it includes: the sampling vaginal dilator can conveniently collect mucus at the fornix part behind the vagina, obtain cervical exfoliated cells, and timely discover the infection of human papilloma virus by combining cell and virus detection so as to carry out early screening and prevention and treatment of diseases such as cervical cancer, genital wart and the like. The sampling vaginal dilator has accurate positioning, safe and simple sampling and no damage to the cervical orifice; and the taking-out process is free from secondary pollution of acidic environment or inflammation of the vagina, the cost is low, doctors are not needed, and the kit is particularly suitable for sampling self HPV virus detection of women and realizing active prevention and treatment of diseases such as cervical cancer, genital warts and the like.
Description
Technical Field
The utility model relates to a medical appliance, in particular to a double-blade vaginal dilator for self-collection of female cervical exfoliated cells.
Background
With the development of modern medicine, high-risk human virus (HPV) infection has been diagnosed as the cause of female cervical cancer, and therefore, HPV detection and prevention become the most important method for early screening of female cervical cancer.
Adult women have cervical mucus secreted from the cervical mucosal glands, the state and amount of which is affected by ovarian hormones and the ovulation cycle, which is excreted into the vagina through the cervical orifice, infiltrates exfoliated cervical epithelial cells, and adheres to the anterior and posterior fornix at the vaginal apex, where the characteristics of the exfoliated cells in the epithelium are substantially similar to those of the cervical orifice.
At present, the sampling of conventional HPV virus is operated by the doctor, and when the inspection is peered to the traditional gynaecology vagina in hospital, the doctor scrapes the cast-off cell at the subject's cervix uteri with the cervical sampling brush, puts into and send inspection behind the preservation liquid bottle, and this sampling method generally has to bleed and uncomfortable body and feels, has certain damage to women's health, and the women that receive inspection easily produces psychological pressure.
SUMMERY OF THE UTILITY MODEL
Utility model purpose: the utility model aims at reducing the cost of seeking medical advice and solving the not enough of current sampling technique, provide a bilobed type vaginal dilator with oneself sampling function, sample promptly and expand the external genitals, realized the sampling of adult women's family cervical cast-off cell for implement the detection of human papilloma virus. The utility model discloses sampling convenience, location are accurate, safe in utilization, can greatly make things convenient for the women to develop the oneself prevention and cure of cervical carcinoma.
The technical scheme is as follows: in order to achieve the above object, the utility model provides a two leaf vaginal dilator of can sampling, it includes: the duckbilled type upper blade and the duckbilled type lower blade, the outer surfaces of the duckbilled type upper blade and the duckbilled type lower blade are provided with radians, the end parts of the duckbilled type upper blade and the duckbilled type lower blade are semicircular, and the front end of the duckbilled type lower blade is provided with a guiding groove hole.
As a further preferred aspect of the present invention, the introduction groove hole is located at the tip of the duckbill lower blade, and the introduction groove hole is a introduction groove or a introduction hole, and the shape and size of the introduction groove or the introduction hole can be set according to the demand for the amount of collected body fluid.
As a further preferred aspect of the present invention, the number of the introduction slots is 1 or more.
As a further preferred aspect of the present invention, the shapes of the ends of the duckbilled upper blade and the duckbilled lower blade are identical, and when the duckbilled upper blade and the duckbilled lower blade are in a closed state, the end of the entire expander is a revolving body with a curved surface, so that the discomfort of the expander in the body cavity of the human body is reduced.
As the utility model discloses a further preferred, duckbilled type upper leaf blade and duckbilled type under the blade pass through the articulated mode fixed together to make duckbilled type upper leaf blade can be relative duckbilled type under the blade rotate, or duckbilled type under the blade relative duckbilled type upper leaf blade rotate.
As the utility model discloses a further preferred, duckbilled type go up spacing trip that is equipped with in the portion of gripping on the blade and the duckbilled type lower blade the lower portion of gripping offset, through the duckbilled type lower blade the lower portion of gripping and the adjustment of last spacing trip position of detaining mutually, realized opening and closing of duckbilled type upper blade and duckbilled type lower blade.
Has the advantages that: a sampling expands external genitals, compare with prior art, have following advantage:
1. mucus at the fornix part of the vagina can be safely and conveniently obtained, and exfoliated cells similar to cervical orifice can be collected; the taking-out process is not subjected to secondary pollution of acidic environment or inflammation of the vagina, so that the detection accuracy is improved;
2. the method is combined with the existing gynecological self-inspection mode, so that possible pathological symptoms of the cervix can be seen clearly, and the exfoliated cervix cells can be obtained without additional operation, and the functions of 'inspection' and 'detection' are achieved;
3. the product has a smart and simple structure and appearance and a good sampling effect, can greatly improve the female safety, and reduce the psychological pressure of gynecological disease examination;
4. HPV sampling does not need the participation of doctors any more, so that the female can carry out active prevention and treatment of cervical cancer and other gynecological diseases by oneself conveniently, and the hospitalization cost and the psychological pressure of prevention and treatment of female reproductive diseases are greatly reduced.
Drawings
FIG. 1 is a schematic structural view of the utility model when the blades are in a closed state, the blades enter the body cavity;
FIG. 2 is a top view of the slotted front end of the duckbill lower blade of the present invention;
FIG. 3 is a schematic structural view of the opened state of the blades after entering the body cavity of the present invention;
FIG. 4 is a schematic structural view showing the state of the blade of the present invention taken out from the body cavity after closing;
figure 5 is a top view of the duckbilled lower blade of the present invention after sampling.
Detailed Description
The invention will be further elucidated with reference to the drawings.
As shown in the attached drawings, the utility model discloses a two-leaf vaginal dilator of can sampling promptly sample and expand external genitals, it includes: the duckbilled upper blade 1, the duckbilled lower blade 2, the upper holding part 11 and the upper limiting clamping hook 12 on the duckbilled upper blade 1, the leading-in slotted hole 21 at the end part of the duckbilled lower blade 2 and the lower holding part 22 on the duckbilled lower blade 2 which is propped against the upper limiting clamping hook 12.
Examples
Step one, when the utility model is used, the utility model is firstly put into the human body cavity (vagina) to the bottom, as shown in fig. 1 and fig. 2, when the vaginal dilator is not opened at the position close to the cervical orifice 3, most cervical secretions are concentrated at the fornix part 4;
step two, the position of the lower holding part 22 of the duckbill lower blade 2 abutting against the upper limiting clamping hook 12 is adjusted, so that after the two-blade vaginal dilator is opened, the vagina is expanded, as shown in fig. 3, as the secretion flowing out of the cervical orifice 3 is retained in the dome part 4, at the moment, the dome part 4 of the cervical orifice 3 is abutted by the duckbill upper blade 1 and the duckbill lower blade 2, and the secretion retained in the dome part 4 enters the guide groove hole 21 at the front end part of the duckbill lower blade 2 and is retained in the duckbill lower blade 2;
step three, as shown in fig. 4, the duckbilled lower blade 2 of the duckbilled upper blade 1 is closed and slowly taken out from the vagina by adjusting the position of the lower holding part 22 of the duckbilled lower blade 2 against the upper limiting clamping hook 12, and the duckbilled lower blade 2 and the cervical secretion sample introduced into the slotted hole 21 are not in contact with the vagina and cannot be subjected to secondary pollution such as vaginal acidic environment or inflammation; because the body secretions are viscous, the sampled cervical secretions generally do not leak out of the lead-in slots 21, as shown in fig. 5. After being taken out, the sample can be carried by a sterile brush or directly smeared on test paper, a glass slide and the like for detecting cells, germs, viruses and the like.
The value of the patent is that adult women do not need to go to a hospital and be operated by a doctor, and only the self-sampling double-leaf vaginal dilator is needed to be used, so that cell samples can be safely, conveniently and accurately collected; and the sample taking process is isolated from the vagina, is not influenced by whether genital tract diseases are infected or not, and is convenient to implement HPV self-sampling inspection, cervical cancer self-screening and prevention and treatment.
The above embodiments are only for illustrating the technical conception and the features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and to implement the present invention, which cannot limit the protection scope of the present invention. All changes and modifications that come within the spirit of the invention are desired to be protected.
Claims (6)
1. A sampleable bileaflet vaginal dilator comprising: blade (2) under duckbilled type upper leaf piece (1) and the duckbilled type, its characterized in that: the outer surfaces of the duckbilled upper blade (1) and the duckbilled lower blade (2) are provided with radians, the end parts of the duckbilled upper blade (1) and the duckbilled lower blade (2) are semicircular, and the top end of the duckbilled lower blade (2) is provided with a guiding slot hole (21).
2. A sampleable bileaflet vaginal dilator as recited in claim 1, wherein: the lead-in slot (21) is positioned at the front end part of the duckbilled lower blade (2).
3. A sampleable bileaflet vaginal dilator as recited in claim 2, wherein: the number of the lead-in slotted holes (21) is 1 or more.
4. A sampleable bileaflet vaginal dilator as recited in claim 1, wherein: the shapes of the ends of the duckbilled upper blade (1) and the duckbilled lower blade (2) are matched.
5. A sampleable bileaflet vaginal dilator as recited in claim 1, wherein: the duckbilled upper blade (1) and the duckbilled lower blade (2) are fixed together in a hinged mode.
6. A sampleable bileaflet vaginal dilator as recited in claim 1, wherein: the upper limiting clamping hook (12) arranged on the upper holding part (11) of the duckbilled upper blade (1) is abutted against the lower holding part (22) of the duckbilled lower blade (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921157251.5U CN211243303U (en) | 2019-07-23 | 2019-07-23 | Double-blade vaginal dilator capable of sampling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921157251.5U CN211243303U (en) | 2019-07-23 | 2019-07-23 | Double-blade vaginal dilator capable of sampling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211243303U true CN211243303U (en) | 2020-08-14 |
Family
ID=71950964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921157251.5U Active CN211243303U (en) | 2019-07-23 | 2019-07-23 | Double-blade vaginal dilator capable of sampling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211243303U (en) |
-
2019
- 2019-07-23 CN CN201921157251.5U patent/CN211243303U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A Sampling Double Leaf Vaginal Expander Granted publication date: 20200814 Pledgee: Jiangsu Taicang Rural Commercial Bank Co.,Ltd. Jiuqu Branch Pledgor: Sunny Optical Technology (Jiangsu) Co.,Ltd. Registration number: Y2024980029665 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |