CN206252517U - Vagina detects swab - Google Patents
Vagina detects swab Download PDFInfo
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- CN206252517U CN206252517U CN201620828964.XU CN201620828964U CN206252517U CN 206252517 U CN206252517 U CN 206252517U CN 201620828964 U CN201620828964 U CN 201620828964U CN 206252517 U CN206252517 U CN 206252517U
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- handle
- detection terminal
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- vagina
- swab
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Abstract
The utility model is related to field of medical products, specifically related to a kind of vagina detection swab, including handle and detection terminal, handle and detection terminal are detachably connected, handle is used to insert detection terminal in vagina, detection terminal surface is provided with the detection layers for detecting pH value, judges whether there is bacillary or trichomonas infection in vagina according to the pH value for measuring.Operator's hand-held handle, detection terminal is inserted the intravaginal of women, it is capable of achieving the detection of the bacillary and trichomonas infection of vagina, avoid the cumbersome operational sequence such as traditional smear for microscopic examination, amine test, cultivation, biochemical process, fluorescence anti-body method, sessile drop method, smear staining method, immunological method, it is not required to examination in hospital, operator oneself is i.e. operable, and operation is simple.
Description
Technical field
The utility model is related to field of medical products, and swab is detected more particularly, to a kind of vagina.
Background technology
It is summarized as follows on bacterial vaginitis：
Bacterial vaginitis can be divided into haemophilus property vaginitis, and Corynebacterium vaginitis, anaerobic bacteria vaginosis are scorching, plus
Tener bacterium property vaginitis etc., passability contagion, the incidence of disease is higher in the chaotic crowd of sexual intercourse.Pass through in the middle of clinic
Secretion plate coating checking can find substantial amounts of pyocyte, and can find and do not have trichomonad and mould in pathogenic bacteria, but secretion.This disease
Patient clinical there are about 10%~50% asymptomatic, there is a linen leukorrhea that fish bad smell is told symptom more, vagina burning heat sensation,
Itch.
The inspection method of bacterial vaginitis：
1. smear for microscopic examination:Take secretion make smear can pick up scent cell clues cell be surface attachment have it is substantial amounts of plus spy
Receive the epithelial cell of bacterium, feature is surface epithelial cell crude or have tiny particle, as having sprinkled an aspect powder bacterium
It is the spherical bacillus of Gram-negative.
2. amine test:Take during the potassium hydroxide solution of a drop 10% adds vaginal fluid and can smell " fish raw meat " sample ammonia and release
Go out, because amine amount is higher in secretion, ammonia taste can be released after meeting alkali
3. cultivation:Should first separate and remake the visible bacterium that a diameter of 0.5mm is circular, opaque, surface is smooth of culture afterwards
Fall.
4. biochemical process:Take vaginal secretion and make that biochemical measurement normal female lactate amount is high, succinate amount is low, and this disease
Women measured value is antithesis.
5. fluorescent antibody staining microscopy is used after fluorescence anti-body method smear.
The diagnostic method of bacterial vaginitis：
1. vaginal fluid is in canescence, very sticky, or even image planes pasty state, uniformity, but is not purulent secretion, amount
It is how many indefinite.
2. amine content is especially high in secretion, therefore in fishlike smell, often makes because promoting amine to discharge during sexual intercourse or after activity
Smell is aggravated, and amine taste can be also disengaged after 10% potassium hydroxide is added in secretion.
3. the pH value in vaginal fluid increases, PH scopes 5.0~5.5, and normal artificial 3.7~4.5.
4. clues cell can be detected in the wet mount of vaginal fluid.
It is summarized as follows on trichomonas vaginitis：
Trichomonas vaginitis is a kind of common gynaecological imflammation that trichomonas vaginalis causes.Trichomonad can directly be passed by sexual intercourse
To the wife's side, because in the urethra of patient husband and the secretion of prostate, can often find same type of trichomonad.Trichomonad
Carrier clinically can also occur without any symptom, therefore check critically important.
The inspection method of trichomonas vaginitis has：
1st, sessile drop method：Sessile drop method is to check trichomonas vaginalis most straightforward procedure, and positive rate is up to 80%-90%.By a corpse or other object for laboratory examination and chemical testing
Be coated on slide, then Jia 1 drop physiological saline after add a cover slide, with 100-200 times of microscopy, it is seen that protozoon flagellum undulating membrane live
It is dynamic.The dimethyl diaminophenazine chloride for Jia 5% in physiological saline, trichomonad can not be dead and not colored, and surrounding forms pink, to white
Protozoon is easy to recognize, or is instilled in fresh specimens with 1600 times of acridine orange liquid 1, with fluorescence microscope, it is seen that polypide band
There is the fluorescence of pistac, especially good-looking, direct Microscopical Method For Detection recall rate is high.
2nd, smear staining method:Secretion is coated on slide, can be dyeed with different dye liquors after spontaneously drying, such as remove from office blue dye
Color, Wright staining, the dyeing of Ji's nurse Sa, pas dyeing and Li Shiman dyeing.This method not only can be seen the shape of trichomonad and interior
Hold, and can simultaneously see other microorganisms that intravaginal is present.Also Acridine orange, fluorescence microscopy can be used.
3rd, cultivation：Vaginal fluid or urethral secretions are added in culture medium, are put and cultivate 48 hours in 37 DEG C of incubators,
It was inoculated with 1 time every 72 hours, takes the culture drop coating piece of mixing liquid 1, dyeing microscopic examination.
4th, immunological method：The detection specific antigen of trichomonas vaginalis.Conventional immunological method has fluorescence antibody inspection
Method, elisa methods, Latex Agglutination etc., its positive rate is high compared with smear method, but clinic does not typically use immunological method inspection.
The incidence of disease of bacterial vaginitis and trichomonas vaginitis is very high, and either bacterial vaginitis or trichomonad
Property vaginitis, be required for being checked in hospital, operate it is relatively complicated.
Utility model content
The purpose of this utility model is to provide a kind of vagina detection swab, to solve bacterial vaginosis of the prior art
It is scorching to need to be checked in hospital with trichomonas vaginitis, operate relatively complicated technical problem.
Swab, including handle and detection terminal, the handle and the inspection are detected the utility model discloses a kind of vagina
Terminal is surveyed to be detachably connected,
The handle is used to insert the detection terminal in vagina,
The detection terminal surface is provided with the detection layers for detecting pH value, and vagina is judged according to the pH value for measuring
Inside whether there is bacillary or trichomonas infection.
Further, the surface of the detection terminal is provided with projection.
Further, the material of the detection terminal is high molecular polymer.
Further, the detection terminal is being provided with perforate near the end of the handle, and the handle inserts institute
Perforate is stated to be connected with the detection terminal.
Further, the length of the detection terminal is set to 0.5~3cm.
Further, the length of the handle is set to 6~8cm, and the handle is used when being detected for operator oneself.
Further, the handle includes Handheld Division and connecting portion, and the Handheld Division passes through the connecting portion and institute
State detection terminal connection.
Further, the Handheld Division is circle.
Further, the length of the handle is set to 12~18cm, and the handle is used when being detected for other people.
Further, the handle is set to rod-like structure.
With reference to above technical scheme, due to the utility model discloses a kind of vagina detection swab, including handle and detection
Terminal, handle and detection terminal are detachably connected, and handle is used to insert detection terminal in vagina, and detection terminal is used to examine
Survey vagina whether there is bacillary and trichomonas infection.Operator's hand-held handle, detection terminal is inserted the intravaginal of women, i.e.,
It is capable of achieving the detection of vagina bacillary and trichomonas infection, it is to avoid traditional smear for microscopic examination, amine test, cultivation, life
The cumbersome operational sequence such as change method, fluorescence anti-body method, sessile drop method, smear staining method, immunological method, is not required to examination in hospital,
Operator oneself is i.e. operable, and operation is simple.
Brief description of the drawings
In order to illustrate more clearly of the utility model specific embodiment or technical scheme of the prior art, below will be right
The accompanying drawing to be used needed for specific embodiment or description of the prior art is briefly described, it should be apparent that, describe below
In accompanying drawing be some implementation methods of the present utility model, for those of ordinary skill in the art, do not paying creativeness
On the premise of work, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation that the vagina that embodiment 1 is provided detects swab；
Fig. 2 is the structural representation that the vagina that embodiment 2 is provided detects swab.
Reference：
1- handles；2- detection terminals；11- Handheld Divisions；
12- connecting portions.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with accompanying drawing, it is clear that described
Embodiment is a part of embodiment of the utility model, rather than whole embodiments.Based on the embodiment in the utility model, this
The every other embodiment that field those of ordinary skill is obtained under the premise of creative work is not made, belongs to this practicality
Novel protected scope.
It is term " " center ", " on ", D score, "left", "right", " perpendicular, it is necessary to explanation in description of the present utility model
Directly ", the orientation or position relationship of the instruction such as " level ", " interior ", " outward " are, based on orientation shown in the drawings or position relationship, to be only
Described with simplified for the ease of description the utility model, must had rather than the device or element for indicating or implying meaning specific
Orientation, with specific azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.Additionally, term " the
One ", " second ", " the 3rd " are only used for describing purpose, and it is not intended that indicating or implying relative importance.
, it is necessary to explanation, unless otherwise clearly defined and limited, term " is pacified in description of the present utility model
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected, or be detachably connected, or integratedly
Connection；Can mechanically connect, or electrically connect；Can be joined directly together, it is also possible to be indirectly connected to by intermediary,
Can be two connections of element internal.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
Concrete meaning of the language in the utility model.
In order to further appreciate that content of the present utility model, feature and effect, following examples are hereby enumerated, and coordinate attached
Figure describes in detail as follows：
Embodiment 1
Whether the purpose of the present embodiment is to provide a kind of vagina detection swab, for detecting in vagina there is bacillary
Infection or trichomonas infection, efficiently solve the detection that women in the prior art suffers from bacterial infection or trichomonas infection
The complex technical problem of method, specifically；
The present embodiment discloses a kind of vagina detection swab, including handle 1 and detection terminal 2；
Wherein, handle 1 is hand-held for operator, so that detection terminal 2 is inserted into vagina；
Wherein, the surface of detection terminal 2 is provided with the detection layers for detecting pH value, judges that women is cloudy according to the pH value for measuring
Bacillary or trichomonas infection is whether there is in road.
Operator's hand-held handle 1, detection terminal 2 is inserted the intravaginal of women, the face of the detection layers by detecting pH value
Color change, that is, be capable of achieving vagina and whether there is bacillary and trichomonas infection, avoids traditional smear for microscopic examination, amine examination
Test, the cumbersome operational sequence such as cultivation, biochemical process, fluorescence anti-body method, sessile drop method, smear staining method, immunological method, be not required to
Examination in hospital is removed, operator oneself is i.e. operable, and operation is simple.
One of alternative as the embodiment, changes the company of detection terminal 2, handle 1 and detection terminal 2 for convenience
The mode of connecing is preferably and is detachably connected, more specifically, detection terminal 2 is being provided with perforate near the end of handle 1, handle 1 is inserted
Enter perforate to be connected with detection terminal 2.Wherein, the mode being detachably connected for example can be but be not limited to threaded connection, clamping
Deng.In addition, the mode being detachably connected is after the failure of detection terminal 2, convenient that detection terminal 2 is changed, handle 1 can be multiple
Recycling, avoids the invalid waste of handle 1, more environmentally-friendly.
One of alternative as the embodiment, in order to adapt to different detection angles to facilitate detection, detection terminal 2
Be set to the slab construction of flat, detection terminal 2 is provided with upper surface, lower surface and side, the upper surface of detection terminal 2 and
Lower surface is connected by side, and upper surface, lower surface and side integrally connected, the upper surface of detection terminal 2, lower surface and side
Face is used equally to detection.
Detection layers in the present embodiment touch the detection of detection terminal 2 using the operation principle of PH test paper in determinand
After layer, because the pH value of bacterial vaginitis and the vaginal fluid of trichomonas vaginitis patient is higher compared with normal person,
The pH value of the vaginal fluid of normal person is 3.7~4.5, and the vaginal secretion of bacterial vaginitis and trichomonas vaginitis patient
The pH range of thing is 5.0~5.5.If testee suffers from bacterial vaginitis or trichomonas vaginitis, detection terminal 2
Because the change for detecting pH value can become au bleu or green, if testee is in the absence of bacterial vaginitis and trichomonas
The problem of vaginitis, the color of detection terminal 2 does not change.The vagina detection swab that the present embodiment is provided passes through detection terminal
The change of 2 surface colors may be made whether to suffer from the judgement of bacterial vaginitis or trichomonas vaginitis, decision method letter
It is single easy.
The Cleaning Principle of supplement PH test paper is as follows herein：
The indicator such as methyl red, bromocresol green, thymol blue and phenolphthalein can be by a set pattern in the solution of different pH value
Rule discoloration.The color change interval of methyl red is PH4.4 (red)~6.2 (Huang), the color change interval of bromocresol green be PH3.6 (Huang)~
5.4 (green), the color change interval of thymol blue is PH6.7 (Huang)~7.5 (indigo plant).For example can be, with the quantitative methyl red amount of reordering
The mixed indicator dipping neutral white test paper of the bromocresol green amount of reordering thymol blue.
One of alternative as the embodiment, in order to further improve accuracy of detection, the surface of detection terminal 2 is set
There is projection, likewise, the outer surface of projection is provided with the detection layers for detecting PH.
In above-mentioned alternative, in order to any one side for ensureing detection terminal 2 may be incorporated for measurement, in test side
Projection is provided with the upper surface of son 2, lower surface and side.
In above-mentioned alternative, raised quantity is provided with multiple, and multiple projections are equal on the outer surface of detection terminal 2
Even distribution.
In above-mentioned alternative, raised shape is not limited to circular protrusions or square protruding.
Herein it should be noted that：The outer surface of detection terminal 2 set it is raised main reason is that：
During specifically used, vagina detection swab is inserted intravaginal by operator, because intravaginal residual is more
Urine and other vaginal fluids, the bacterium of bacterial vaginitis and cause the trichomonas vaginalis of trichomonas vaginitis to exist
In vaginal fluid, effectively measurement sample is actually the vaginal fluid outside urine, and the presence of urine will certainly be led
The certainty of measurement reduction of final pH value is caused, more specifically, because human urine is in alkalescence, detection terminal 2 is deposited urine
Will certainly cause measurement result higher under, influence the precision of measurement.
For the foregoing reasons, the outer surface of detection terminal of the present utility model 2 is provided with projection, and projection be provided with it is many
Individual, then, after vagina test paper is placed in vagina by operator, the projection of the outer surface of detection terminal 2 is played to vaginal fluid
One crown_interception, i.e. vaginal fluid are smaller due to mobility, can be resided in after the projection on detection terminal 2 is touched convex
On rising, and the urine of intravaginal will not excessively be stranded in the outer surface of detection terminal 2.That is, set in the outer surface of detection terminal 2
The beneficial effect that projection can reach is, it is to avoid urine influences the measurement result of detection terminal 2, improves the essence of testing result
Degree.
In order to improve the durability of detection terminal 2, the service life of detection terminal 2 is improved, and improve PH detection layers
Detection results, the material of detection terminal 2 is set to high molecular polymer.PH detection layers, Ke Yigeng are set on high molecular polymer
Improve Detection results well.
One of alternative as the embodiment, the utility model provides a kind of vagina detection swab of short handle money,
Used when being detected for operator oneself, specifically,
The length of detection terminal 2 is set to 0.5~3cm.The length of handle 1 is set to 6~8cm, and handle 1 supplies operator certainly
Used during oneself detection.Operator oneself is taken handle 1, and detection terminal 2 is stretched into vagina, because operator can basis
The impression control detection terminal 2 of itself stretches into the degree of vagina, thus the length of handle 1 sets shorter, the length of handle 1 tool
Body may be configured as 6cm, 7cm or 8cm.
Further, as one of which preferably embodiment, handle 1 includes Handheld Division 11 and connecting portion 12, hand
Portion 11 is held to be connected with detection terminal 2 by connecting portion 12.
Further, as one of which preferably embodiment, the shape of Handheld Division 11 be not limited to it is circular, square or
Person's rhombus etc..
Further, as one of which preferably embodiment, Handheld Division 11 is detachably connected with connecting portion 12, removable
The mode for unloading connection is not limited to clamping or spiral connection etc..
Further, as one of which preferably embodiment, Handheld Division 11 and the integrally connected of connecting portion 12 integrally connect
The mode for connecing is more firm.
Further, as one of which preferably embodiment, in order to improve the versatility that vagina detects swab, meet
Requirement of the different users to the length of handle 1, handle 1 is set to extendable handle 1, and the connecting portion 12 of handle 1 can be realized stretching
Contracting function, the connecting portion 12 of handle 1 includes the first expansion link, the second expansion link, and the total length of connecting portion 12 is the first expansion link
With the length sum of the non-overlapped part of the second expansion link.Connected by retaining mechanism between first expansion link and the second expansion link
Connect, specifically,
First expansion link one end is connected with detection terminal 2, and the other end is connected with the second expansion link by retaining mechanism, and second
Expansion link is connected away from the end of the first expansion link with Handheld Division 11.
Retaining mechanism includes being arranged at the stopper slot of the first telescopic rod end and being arranged at the card of the second telescopic rod end
Block, wherein stopper slot are provided with multiple on the length direction of the first expansion link, and fixture block is connected in stopper slot and second stretches
Bar is connected on the first expansion link, and when fixture block is connected in different stopper slots, the length of final connecting portion 12 is different.On
The quantity of stopper slot can be arranged as required to multiple.
One of ordinary skill in the art should be appreciated that the setting of the Handheld Division 11 and connecting portion 12 of handle 1 is only preferably real
Mode is applied, other modes can also be used, for example, can omit Handheld Division 11, only retain connecting portion 12, with cost-effective.
Embodiment 2
The embodiment is another preferred scheme mutually arranged side by side with embodiment 1, the institute of embodiment 1 outside distinguishing feature
Disclosed technical scheme belongs to the scope disclosed in the present embodiment, the skill disclosed in embodiment 1 outside distinguishing feature
Art scheme is not repeated description, and the present embodiment is with the distinguishing feature of embodiment 1：The structure of handle 1 is different, it is specific and
Speech；
The present embodiment discloses a kind of vagina detection swab, including handle 1 and detection terminal 2.
Handle 1 is hand-held for operator, so that detection terminal 2 is inserted into vagina.
Whether detection terminal 2 is used to detect in vagina there is bacterial infection or trichomonas infection.
Operator's hand-held handle 1, detection terminal 2 is inserted the intravaginal of women, you can realize vagina it is bacillary and
The detection of trichomonas infection, it is to avoid traditional smear for microscopic examination, amine test, cultivation, biochemical process, fluorescence anti-body method, sessile drop method,
The cumbersome operational sequence such as smear staining method, immunological method, is not required to examination in hospital, and operator oneself is i.e. operable, and behaviour
Make simple and easy to apply.
One of alternative as the embodiment, the utility model provides a kind of vagina detection swab of long handle money,
Used when assisting detection for other people, specifically,
The length of detection terminal 2 is set to 0.5~3cm.The length of handle 1 sets 12~18cm, and handle 1 is assisted for other people
Used during detection.
In order to avoid the embarrassment and hygienic issues of operating process, and for convenience operator's operation, it is necessary to by handle 1
Set more long, when other people assist operation, detection can also be realized apart from patient remote position.
Used as one of which preferably implementation method, handle 1 is set to rod-like structure,
Used as one of which preferably implementation method, the material of handle 1 is set to plastic material, may be used also as needed certainly
To be set to stainless steel, the material of stainless steel is more sturdy and durable, and is easy to sterilization, to the health of patient advantageously.
Finally it should be noted that：Various embodiments above is only used to illustrate the technical solution of the utility model, rather than it is limited
System；Although being described in detail to the utility model with reference to foregoing embodiments, one of ordinary skill in the art should
Understand：It can still modify to the technical scheme described in foregoing embodiments, or to which part or whole
Technical characteristic carries out equivalent；And these modifications or replacement, the essence of appropriate technical solution is departed from this practicality newly
The scope of each embodiment technical scheme of type.
Claims (8)
1. a kind of vagina detection swab, it is characterised in that including handle (1) and detection terminal (2), the handle (1) and described
Detection terminal (2) is detachably connected,
The handle (1) for the detection terminal (2) to be inserted in vagina,
Detection terminal (2) surface is provided with the detection layers for detecting pH value, and vagina is judged according to the pH value for measuring
Inside whether there is bacillary or trichomonas infection；
The surface of the detection terminal (2) is provided with projection；
The material of the detection terminal (2) is high molecular polymer.
2. vagina according to claim 1 detects swab, it is characterised in that the detection terminal (2) is near the hand
The end of handle (1) is provided with perforate, and the handle (1) is inserted the perforate and is connected with the detection terminal (2).
3. vagina according to claim 1 detects swab, it is characterised in that the length of the detection terminal (2) is set to
0.5~3cm.
4. vagina according to claim 1 detection swab, it is characterised in that the length of the handle (1) is set to 6~
8cm, the handle (1) uses when being detected for operator oneself.
5. vagina according to claim 4 detects swab, it is characterised in that the handle (1) includes Handheld Division (11)
With connecting portion (12), the Handheld Division (11) is connected by the connecting portion (12) with the detection terminal (2).
6. vagina according to claim 5 detects swab, it is characterised in that the Handheld Division (11) is circle.
7. vagina according to claim 1 detection swab, it is characterised in that the length of the handle (1) is set to 12~
18cm, the handle (1) uses when being detected for other people.
8. vagina according to claim 1 detects swab, it is characterised in that the handle (1) is set to rod-like structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620828964.XU CN206252517U (en) | 2016-08-03 | 2016-08-03 | Vagina detects swab |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620828964.XU CN206252517U (en) | 2016-08-03 | 2016-08-03 | Vagina detects swab |
Publications (1)
| Publication Number | Publication Date |
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| CN206252517U true CN206252517U (en) | 2017-06-16 |
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ID=59022679
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| CN201620828964.XU Active CN206252517U (en) | 2016-08-03 | 2016-08-03 | Vagina detects swab |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109632789A (en) * | 2018-12-24 | 2019-04-16 | 迪瑞医疗科技股份有限公司 | A kind of pH value drying chemical reagent paper and preparation method thereof |
-
2016
- 2016-08-03 CN CN201620828964.XU patent/CN206252517U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109632789A (en) * | 2018-12-24 | 2019-04-16 | 迪瑞医疗科技股份有限公司 | A kind of pH value drying chemical reagent paper and preparation method thereof |
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