CN209499776U - A kind of novel vaginal secretion sampler - Google Patents
A kind of novel vaginal secretion sampler Download PDFInfo
- Publication number
- CN209499776U CN209499776U CN201821846464.4U CN201821846464U CN209499776U CN 209499776 U CN209499776 U CN 209499776U CN 201821846464 U CN201821846464 U CN 201821846464U CN 209499776 U CN209499776 U CN 209499776U
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- duckbilled piece
- piece
- duckbilled
- hole
- vaginal secretion
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Abstract
The utility model discloses a kind of novel vaginal secretion samplers, including upper duckbilled piece, lower duckbilled piece, from a spring, the arc shell wall of the sampling duckbilled piece part of upper duckbilled piece is equipped with multiple smooth gaps, the arc groove of lower duckbilled piece operative tip is embedded with mounting on one and forms a semi-open type cavity, upper duckbilled piece is intersected with lower duckbilled piece by the peep hole of upper duckbilled piece, turning joint is formed with upper duckbilled film perforation by the cylindrical bump circular shaft of lower duckbilled on piece to connect, it is connected between the portion of the handle of upper duckbilled piece and lower duckbilled piece operation handle from a spring, vaginal fluid is uniformly scraped down from the smooth gap of upper duckbilled piece when use and to flow into semi-open type honor intracavitary.The collected vaginal fluid of the utility model has the representativeness of good microecology in vaginas situation, saves cost and time, simple, convenient, and can voluntarily be in completion sampling.
Description
Technical field
The utility model belongs to gynecologial examination technical field of medical equipment, and in particular to a kind of novel vaginal secretion sampling
Device.
Background technique
Vaginal fluid is the important sample for checking gynecology colpitis (microecology in vaginas analysis).
Currently, gynaecology is often used a kind of disposable sterilized vaginal dilator, expands to complete gynaecologic vaginal inflammation inspection
After vagina, while observing vagina and uterine neck pathologic condition, need with the intravaginal of sterile swab (such as cotton swab) after expansion
Posterior fornix, cervix opening or vaginal sidewall scraping vaginal fluid (leukorrhea, below referred to as vaginal fluid), then by acquirement
Vaginal fluid, which is placed in specific test tube or is applied to, is sent to clinical laboratory's inspection on slide.
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 practical vaginal microenvironment；2. due to the sterile swabs such as dry cotton swab,
The interference of additives such as physiological saline etc. in test tube or test tube, the delivery process time it is too long etc., influence vaginal fluid mark
This original character, causes to vaginal fluid pH value, hydrogen peroxide, leucocyte lipase, saliva acid anhydrides enzyme, β glucuronic acid
The detection accuracy of the chemical index such as glycosides enzyme；3. the swabs such as used aseptic cotton carrier are to detection object (such as various microorganisms)
Absorption causes detection inaccurate；4. causing the waste of the sterile swab of collect specimen, test tube and test tube content liquid；5. wasting doctor
The time and patient assessment's time of collect specimen.
In the clinical examination practical work of many years, finds the inspection of gynaecologic vaginal secretion, especially carry out modern gynaecology
Learn propose female genital tract microecology detection index of correlation and standard after, originally acquire vaginal fluid physiology when
Between, acquisition mode and utensil have the obvious disadvantage that, cause to the inspection result and clinical symptoms consistency of vaginal fluid very
Difference.Analyzed by me, acquisition physiological time of vaginal fluid, acquisition mode, collection equipment, delivery process and detection when
Effect property is the influence factor of most critical.
It would therefore be highly desirable to develop a kind of quickly and effectively vagina secretion collection of specimens utensil.
Summary of the invention
To solve the above existing issue, the utility model discloses a kind of novel vaginal secretion samplers.
For above-mentioned purpose, technical solutions of the utility model are as follows:
A kind of novel vaginal secretion sampler, including upper duckbilled piece, lower duckbilled piece, certainly a spring, the upper duckbilled
Piece front end is sampling duckbilled piece part, and the arc shell wall of sampling duckbilled piece part is equipped with multiple smooth gaps, and middle part is perforation
Peep hole, have the upper duckbilled film perforation of opposite two on the side wall of peep hole two sides, rear end is portion of the handle；The lower duckbilled
Piece front end is lower duckbilled piece part, and the arc groove of lower duckbilled piece operative tip is embedded with mounting on one and forms a semi-open type cavity,
There is a columned raised circular shaft on the side wall to the rear of middle part, rear end is lower duckbilled piece lever；The lower duckbilled piece is worn
The peep hole crossed among duckbilled piece intersects, and forms turning joint by the raised circular shaft of lower duckbilled on piece and upper duckbilled film perforation and connects
It connects；Described is connected between the portion of the handle of upper duckbilled piece and lower duckbilled piece operation handle from a spring, usually keeps stretching, extension
State.
Further, the smooth gap, at the sampling duckbilled piece part leading portion 1/3 of upper duckbilled piece, the shape in hole
Shape 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, both kept the smoothness and intensity of original upper duckbilled piece, while will not damage vaginal walls on duckbilled piece it is not easily broken
It splits, and can uniformly scrape the secretion of vaginal wall by being rotated at any angle in operation, make materials that there is extraordinary generation
Table, vaginal fluid flow into lower duckbilled on piece naturally.
Further, the smooth gap is strip hole, is arranged in 2 ~ 3 rows, every smooth long 10mm~50mm in gap,
Wide 1mm~3mm.
Further, the semi-open type cavity is 40mm3~1500mm3Space, as storage scraping vaginal secretion
The space of object (leukorrhea) sample.
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 leading portion arc-shaped side is along tilting down, so that upper mounting is whole relative to lower duckbilled piece
Top sides form deflector, flow in lower duckbilled piece convenient for vaginal fluid along upper mounting, simultaneously along slightly tilting down 1~5 °
Retain the cavity of enough storage vaginal fluids.
Further, the sampling duckbilled piece part of the upper duckbilled piece and the duckbilled piece part of lower duckbilled piece are from front end 1/
About 10mm~20mm is narrowed on 3 backward both sides, when making duckbilled piece closure up and down in approximate cylindric or cylindric, is reduced with this
Stimulation of the rotation sampler to vagina outer segment side wall when in use, a diameter of 10mm~25mm.
Further, the portion of the handle of the upper duckbilled piece is cylindrical or close after merging with the lever of lower duckbilled piece
Like cylindric.
Further, the upper duckbilled film perforation can be in J-type, L-type or reverse L type chute type.
The utility model has the advantages that the utility model vaginal secretion sampler, while not influencing vaginal dilator function itself,
Complete specifications multipoint acquisition Vaginal secretion sample and the sense of discomfort of subject can be reduced, removed from using various swabs, test tube
And the trouble of the tools such as physiological saline or medicament, Vaginal secretion sample can also be made to keep original character inspection as far as possible, examined
It tests result and more meets the original actual conditions of vaginal microenvironment.Meanwhile both effectively saving the manpower labor of Master Cost, doctor
It is dynamic, and avoid arbitrarily abandon swab to the full extent, the Hospital Environmental Pollution that test tube may cause, ensure that patient around and
The bio-safety of environment.In addition, the women that the utility model can be used for part needs carries out according to operational manual at home
From sampling.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the upper duckbilled piece schematic diagram of the utility model.
Fig. 3 is the lower duckbilled piece schematic diagram of the utility model.
Fig. 4 is a kind of structural schematic diagram in the smooth gap of circular hole of the utility model.
Fig. 5 is a kind of structural schematic diagram in the smooth gap of cribriporal of the utility model.
Fig. 6 is a kind of structural schematic diagram in the smooth gap of oval foramen of the utility model.
Fig. 7 is a kind of structural schematic diagram in smooth gap of segmentation strip-shaped hole of the utility model.
Fig. 8 is a kind of structural schematic diagram in the smooth gap of elongate aperture of the utility model.
Fig. 9 is a kind of structural schematic diagram in smooth gap of segmentation diamond hole of the utility model.
In figure, the upper duckbilled piece of 1-, duckbilled piece under 2-, the upper duckbilled film perforation of 3-, the smooth gap 4-, the upper mounting of 5-, 6- is cylindric
Raised circular shaft, duckbilled piece lever under 7-, the upper duckbilled piece portion of the handle of 8-, 9- watch window, 10- is from a spring, 11- semi-open type
Cavity.
Specific embodiment
The utility model is described in detail with reference to the accompanying drawings and examples.
A kind of novel vaginal secretion sampler, as shown in Figure 1, including upper duckbilled piece (1), lower duckbilled piece (2), certainly a bullet
Spring (10) is sampled and is set on the arc shell wall of duckbilled piece part as shown in Fig. 2, upper duckbilled piece (1) front end is sampling duckbilled piece part
There are multiple smooth gaps (4), middle part is the peep hole (9) of perforation, there is the upper duck of opposite two on the side wall of peep hole (9) two sides
Mouth film perforation (3), rear end are portion of the handle (8)；Lower duckbilled piece (2) front end is lower duckbilled piece part, lower duckbilled piece portion as shown in Figure 3
Divide the arc groove on top to be embedded with mounting (5) on one and form a semi-open type cavity (11), has a circle on the side wall to the rear of middle part
Columnar projections circular shaft (6), rear end are lower duckbilled piece lever (7)；As shown in Figure 1, lower duckbilled piece (2) passes through upper duckbilled piece (1)
Intermediate peep hole (9) intersects, and forms work by cylindrical bump circular shaft (6) on lower duckbilled piece (2) and upper duckbilled film perforation (3)
Movable joint connection；It is connected between upper duckbilled piece portion of the handle (8) and lower duckbilled piece lever (7) from spring (10).
Wherein, smooth gap (4) is located at the sampling duckbilled piece part leading portion 1/3 of upper duckbilled piece (1), and the shape in hole is ovum
Circular hole 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, both
The smoothness and intensity for keeping original upper duckbilled piece (1), while will not damage vaginal walls on duckbilled piece it is not easy to break, again
It can be by being rotated at any angle in operation, uniformly the secretion of scraping vaginal wall, makes materials have extraordinary representativeness,
Vaginal fluid is flowed into naturally on lower duckbilled piece (2).
Wherein, semi-open type cavity (11) is 40mm3~1500mm3Space, as storage scraping vaginal fluid it is (white
Band) sample space.
Wherein, the arc-shaped side of upper mounting (5) fits on the inside of lower duckbilled piece (2) top edge along invagination, in this way, to prevent shadow
Ring the closure between duckbilled piece up and down；Its leading portion arc-shaped side is along tilting down, so that upper mounting (5) is whole relative to lower duckbilled piece
(2) top sides form deflector, flow to lower duckbilled piece (2) along upper mounting convenient for vaginal fluid along slightly tilting down 1~5 °
It is interior, while retaining the cavity of enough storage vaginal fluids.
Wherein, the duckbilled piece part of the sampling duckbilled piece part of upper duckbilled piece (1) and lower duckbilled piece (2) from front end 1/3 it
About 10mm~20mm is narrowed on backward both sides, when making duckbilled piece closure up and down in approximate cylindric or cylindric, is reduced with this
Stimulation of the sampler to vagina outer segment side wall, a diameter of 10mm~25mm are rotated when use.
Wherein, upper duckbilled piece portion of the handle (8) and lower duckbilled piece lever (7) cylindrical or approximate cylinder after merging
Shape.
Wherein, upper duckbilled film perforation (3) can be in J-type, L-type or reverse L type chute type.
It as an implementation, is 2 platoon leader's strips as shown in figure 8, smooth gap is located at upper duckbilled piece leading portion 1/3
Hole, the long 15mm in gap, wide 2mm；In this way, both having kept the smoothness and intensity of original upper duckbilled piece (1), vaginal walls will not be damaged
While on duckbilled piece (1) it is not easy to break, and the secretion of vaginal wall can be uniformly scraped by 90 degree of rotary course in operation
Object, makes materials have extraordinary representativeness, and secretion is flowed into naturally on lower duckbilled piece (2).
As an implementation, as shown in figure 4, smooth gap is circular hole.
As an implementation, as shown in figure 5, smooth gap is cribriporal.
As an implementation, as shown in fig. 6, smooth gap is oval foramen.
As an implementation, as shown in fig. 7, smooth gap is segmentation strip-shaped hole.
As an implementation, as shown in figure 9, smooth gap is segmentation diamond hole.
In use, singlehanded hold duckbilled piece portion of the handle (8) and lower duckbilled piece lever (7) simultaneously and gently pinch, oneself opens
Spring (10) compression, upper duckbilled piece (1) and lower duckbilled piece (2) are closed, and when the appropriate depths of insertion vagina, decontrol lower duckbilled piece operation
Handle (7), the width that upper and lower duckbilled piece front end is opened naturally for 30mm~50mm make the elastic appropriateness patch of the piece of duckbilled up and down of sampler
By vaginal wall, doctor or women oneself rotational handle are sampled, vaginal fluid can uniformly be scraped down.
The above content is the detailed descriptions for combining optimal technical scheme to do the utility model, and it cannot be said that utility model
Specific implementation be only limitted to these, for made under the premise of not departing from the utility model thought it is simple deduction and replacement, all
It should be considered as the protection scope of the utility model.
Claims (8)
1. a kind of novel vaginal secretion sampler, including upper duckbilled piece, lower duckbilled piece, certainly a spring, it is characterised in that:
The upper duckbilled piece front end is sampling duckbilled piece part, and the arc shell wall of sampling duckbilled piece part is equipped with multiple smooth
Gap, middle part are the peep hole of perforation, have the upper duckbilled film perforation of opposite two on the side wall of peep hole two sides, rear end is hand-held part
Point；
The lower duckbilled piece front end is lower duckbilled piece part, and the arc groove of lower duckbilled piece operative tip is embedded with mounting shape on one
At a semi-open type cavity, there is a cylindrical bump circular shaft on the side wall to the rear of middle part, rear end is lower duckbilled piece lever；
The lower duckbilled piece passes through the peep hole among upper duckbilled piece and intersects, and passes through the cylindrical bump circular shaft of lower duckbilled on piece
Turning joint is formed with upper duckbilled film perforation to connect；
Described is connected between the portion of the handle of upper duckbilled piece and lower duckbilled piece operation handle from a spring, usually keeps stretching, extension
State.
2. a kind of novel vaginal secretion sampler as described in claim 1, it is characterised in that: the smooth gap, position
At the sampling duckbilled piece part leading portion 1/3 of upper duckbilled piece, 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.
3. a kind of novel vaginal secretion sampler as described in claim 1, it is characterised in that: the smooth gap is length
Hole arranges, every the smooth long 10mm~50mm in gap, wide 1mm~3mm in 2 ~ 3 rows.
4. a kind of novel vaginal secretion sampler as described in claim 1, it is characterised in that: the semi-open type cavity is
40mm3~1500mm3Space, as storage scraping vaginal fluid (leukorrhea) sample space.
5. a kind of novel vaginal secretion sampler as described in claim 1, it is characterised in that: the arc-shaped side of the upper mounting
Is fitted on the inside of the edge of lower duckbilled piece top along invagination, leading portion arc-shaped side along tilting down so that upper mounting it is whole relative to
Lower duckbilled piece top sides form deflector along slightly tilting down 1~5 °.
6. a kind of novel vaginal secretion sampler as described in claim 1, it is characterised in that: the upper duckbilled piece is adopted
Sample duckbilled piece part and the duckbilled piece part of lower duckbilled piece make up and down from the narrowed about 10mm~20mm in the backward both sides of front end 1/3
It is cylindric or cylindric in approximation when duckbilled piece is closed, sampler is rotated to vagina outer segment side to reduce with this when in use
The stimulation of wall, a diameter of 10mm~25mm.
7. a kind of novel vaginal secretion sampler as described in claim 1, it is characterised in that: the hand of the upper duckbilled piece
It holds cylindrical or approximate cylindric after part merges with the lever of lower duckbilled piece.
8. a kind of novel vaginal secretion sampler as described in claim 1, it is characterised in that: the upper duckbilled film perforation can
In J-type, L-type or reverse L type chute type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821846464.4U CN209499776U (en) | 2018-11-10 | 2018-11-10 | A kind of novel vaginal secretion sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821846464.4U CN209499776U (en) | 2018-11-10 | 2018-11-10 | A kind of novel vaginal secretion sampler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209499776U true CN209499776U (en) | 2019-10-18 |
Family
ID=68192194
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821846464.4U Expired - Fee Related CN209499776U (en) | 2018-11-10 | 2018-11-10 | A kind of novel vaginal secretion sampler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209499776U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109124691A (en) * | 2018-11-10 | 2019-01-04 | 王维鹏 | A kind of novel vaginal secretion sampler |
-
2018
- 2018-11-10 CN CN201821846464.4U patent/CN209499776U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109124691A (en) * | 2018-11-10 | 2019-01-04 | 王维鹏 | A kind of novel vaginal secretion sampler |
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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: 20191018 Termination date: 20211110 |