CN204500782U - Disposable bacterial vaginosis pH test bar - Google Patents
Disposable bacterial vaginosis pH test bar Download PDFInfo
- Publication number
- CN204500782U CN204500782U CN201520061059.1U CN201520061059U CN204500782U CN 204500782 U CN204500782 U CN 204500782U CN 201520061059 U CN201520061059 U CN 201520061059U CN 204500782 U CN204500782 U CN 204500782U
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- CN
- China
- Prior art keywords
- barred body
- measuring head
- bacterial vaginosis
- test
- test bar
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- Expired - Fee Related
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- Investigating Or Analysing Biological Materials (AREA)
- Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
Abstract
This utility model disposable bacterial vaginosis pH test bar, belongs to gynecological diagnosis instrument field.Object is to provide a kind of disposable bacterial vaginosis pH test bar integrating secretions sampling, pH test and colour table contrast and read to be worth, in order to shorten the Diagnostic Time of bacterial vaginosis, more convenient to use.Comprise barred body, described barred body one end is provided with measuring head, and the other end arranges handle, and outer surface coated one deck pH reagent paper of described measuring head, also comprises the color comparison area being arranged at barred body surface.This disposable antibacterial vaginosis pH test bar integrates secretions sampling, pH test and colour table contrast and reads to be worth, and shortens the Diagnostic Time of bacterial vaginosis, and uses convenient.
Description
Technical field
This utility model belongs to gynecological diagnosis apparatus, particularly disposable bacterial vaginosis pH test bar.
Background technology
In vaginal infection, bacterial vaginosis accounts for 50%-60%, and bacterial vaginosis is very harmful, is the factor causing salpingitis, pelvic inflammatory disease, urinary system infection, postoperative infection, still causes the main cause of premature labor, premature rupture of fetal membrane, low birthweight infant.At present, the pH value mainly through test vagina secretions carrys out bacterial detection vaginosis.The mensuration of vagina secretions pH value needs, first with tweezers gripping pH reagent paper contact secretions, to compare again determine pH value after variable color with color comparator plate usually.Also have and first pick secretions by swab stick, then be put on pH test board and measure.The major defect of these methods is: 1. because secretions extracts and test separates, complete needs two steps, consuming time; 2.pH test strips mostly is the large packaging of sealing, once open packaging, test strips needs to be finished as early as possible, otherwise apt to deteriorate in atmosphere, causes test strips to waste.In order to solve the problem, application number is the Chinese patent application of CN200620083734, discloses a kind of disposable premature rupture of fetal membrane pH reagent paper diagnosis rod, comprise a barred body, one end of barred body is in oval spherical, and be enclosed with one deck pH reagent paper at the outer surface of oval ball, the other end of barred body is flat.PH reagent paper diagnosis rod disclosed in this utility model, makes the extraction of secretions and test carry out simultaneously, saves diagnosis algorithm, and this pH reagent paper diagnosis rod is disposable product, there will not be the pH test strips opening packaging too many, need the problem be finished as early as possible, stopped the waste of test strips.But, because it is more separate with diagnosis rod than zone, such as, be independently colorimetric card than zone, or than in the packaging bag that zone is printed on diagnosis rod, lose time in the colorimetric stage, if in diagnostic procedure, because of carelessness packaging bag is abandoned, just cannot obtain diagnosis.
Utility model content
The purpose of this utility model is to provide a kind of disposable bacterial vaginosis pH test bar integrating secretions sampling, pH test and colour table contrast and read to be worth, and shortens the Diagnostic Time of bacterial vaginosis, and uses convenient.
The technical solution adopted in the utility model is: disposable bacterial vaginosis pH test bar, comprise barred body, described barred body one end is provided with measuring head, and the other end arranges handle, outer surface coated one deck pH reagent paper of described measuring head, also comprises the color comparison area being arranged at barred body surface.
Further, also comprise the plastic tube of one end open, described plastic tube and handle removably connect formation airtight cavity, airtight cavity and a barred body suitable.
Further, described measuring head is rugby ball shape.
Further, described measuring head and barred body removably connect.
The beneficial effects of the utility model are: disposable antibacterial vaginosis pH test bar, outer surface due to measuring head coated one deck pH reagent paper, therefore, directly measuring head is stretched into vagina to contact with vaginal secretions, just complete test, simultaneously, because color comparison area is also positioned on barred body, therefore, color comparison can be completed simultaneously, draw test result.This disposable antibacterial vaginosis pH test bar integrates secretions sampling, pH test and color comparison and reads to be worth, and shortens the Diagnostic Time of bacterial vaginosis, and uses convenient.
Plastic tube plays the effect of package encapsulation barred body, and each barred body independent packaging, in a plastic tube, is convenient to the detection being dispersed in sample, avoids wasting unspent pH reagent paper, becomes damp and rotten in the pH reagent paper district that simultaneously effectively prevent measuring head outer surface.
Measuring head and barred body removably connect, and are convenient to the recycling of barred body, have saved resource, additionally reduce the garbage throwing in environment, protect environment.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the second embodiment schematic diagram of the present utility model.
In figure, barred body 13, measuring head 11, handle 15, pH reagent paper 12, color comparison area 14, plastic tube 2, airtight cavity 21.
Detailed description of the invention
This utility model is described further as follows below in conjunction with drawings and Examples:
As shown in Figure 1 or 2, disposable bacterial vaginosis pH test bar, comprises barred body 13, described barred body 13 one end is provided with measuring head 11, the other end arranges handle 15, and outer surface coated one deck pH reagent paper 12 of described measuring head 11, also comprises the color comparison area 14 being arranged at barred body 13 surface.
Measuring head 11, for extracting vaginal secretions, and coated one deck pH reagent paper 12 on measuring head 11, stretch into vaginal contact vaginal secretions once measuring head 11, not only complete the extraction of vaginal secretions, also achieve the pH value test of vaginal secretions.After pH reagent paper 12 chromogenic reaction of vaginal secretions to be contacted, with color comparison area 14 comparison, just can draw the pH value of vaginal secretions.Because color comparison area 14 is arranged at the surface of barred body 13, therefore, when color comparison, without the need to special colorimetric specimen.Whole test process only needs a test bar just can complete sampling simultaneously, detect and colorimetric.Vaginal secretions contacts latter 30 seconds with pH reagent paper 12 just can complete chromogenic reaction, and this test bar detects rear redispersion energy without the need to tester and goes for and seek colorimetric specimen, shortens the detection time of bacterial vaginosis, is more convenient for using.As shown in Figure 1, measuring head 11, handle 15 and barred body 13 can one-shot formings; Also can as shown in Figure 2, measuring head 11 and barred body 13 removably connect.The material of measuring head 11, handle 15 and barred body 13 is plastic material.
Further, as shown in Figure 1, also comprise the plastic tube 2 of one end open, described plastic tube 2 and handle 15 removably connect formation airtight cavity 21, airtight cavity 21 and a barred body 13 suitable.
Plastic tube 2 is for sealing barred body 13 and measuring head 11, during packaging, first measuring head 11 enters in plastic tube by the opening of plastic tube 2, then handle 15 and opening are detachably connected and block opening, plastic tube 2 and handle 15 are connected and form airtight cavity 21, namely handle 15 not only facilitates hand-held, is also equivalent to the sealing of plastic tube 2, does not need independently plastic tube 2 to seal.Airtight cavity 21 and a barred body 13 adapt, and namely the independent packaging of each barred body 13 is in plastic tube 2, needs how many test bars, just takes how many apart, effectively prevent again the pH reagent paper 12 being coated on measuring head 11 outer surface and become damp and rotten while not wasting pH test strips.
Further, described measuring head 11 is in rugby ball shape.
The profile of measuring head can be arbitrary shape, as long as the requirement of extracting vaginal secretions can be met, but rugby ball shape lines are soft, measuring head profile SPEED BALL shape can facilitate measuring head 11 to stretch into vagina extraction vaginal secretions, avoids injuring vagina.
Further, as shown in Figure 2, described measuring head 11 removably connects with barred body 13.
From above-mentioned embodiment: measuring head 11 and barred body 13 can be one-body molded, also can removably connect.Be measuring head 11 due to what directly contact with vaginal secretions in test process, if measuring head 11 and barred body 13 removably connect, just recyclable barred body 13, to treat that next time uses.So, in the industrial production, measuring head 11 can be separated with barred body 13 and produce, independent sale.Compared with one-body molded with barred body 13 with measuring head 11, a large amount of barred body 13 can be saved, reduce a large amount of discarded barred body 13 thrown in environment, economize on resources, again environmental protection.Therefore, as preferably, described measuring head 11 removably connects with barred body 13.As measuring head 11 and barred body 13 can be threaded connection with, also can clamping etc.
The precision test paper of pH3.8-5.4 selected usually by the surface coated pH reagent paper 12 of measuring head 11 of this disposable bacterial vaginosis pH test bar.Certainly, also according to different test request, the precision test paper of different range or extensive reagent paper can be selected.
Claims (4)
1. disposable bacterial vaginosis pH test bar, comprise barred body (13), described barred body (13) one end is provided with measuring head (11), the other end arranges handle (15), outer surface coated one deck PH reagent paper (12) of described measuring head (11), is characterized in that: also comprise the color comparison area (14) being arranged at barred body (13) surface.
2. disposable bacterial vaginosis pH test bar as claimed in claim 1, it is characterized in that: the plastic tube (2) also comprising one end open, described plastic tube (2) and handle (15) removably connect formation airtight cavity (21), and airtight cavity (21) is suitable with a barred body (13).
3. disposable bacterial vaginosis pH test bar as claimed in claim 1, is characterized in that: described measuring head (11) is in rugby ball shape.
4. the disposable bacterial vaginosis pH test bar as described in claim 1 or 2 or 3, is characterized in that: described measuring head (11) and barred body (13) removably connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520061059.1U CN204500782U (en) | 2015-01-28 | 2015-01-28 | Disposable bacterial vaginosis pH test bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520061059.1U CN204500782U (en) | 2015-01-28 | 2015-01-28 | Disposable bacterial vaginosis pH test bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204500782U true CN204500782U (en) | 2015-07-29 |
Family
ID=53698788
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520061059.1U Expired - Fee Related CN204500782U (en) | 2015-01-28 | 2015-01-28 | Disposable bacterial vaginosis pH test bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204500782U (en) |
-
2015
- 2015-01-28 CN CN201520061059.1U patent/CN204500782U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150729 Termination date: 20180128 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |