CN109925006A - A kind of vaginal fluid sampling device for clinical obstetrics - Google Patents
A kind of vaginal fluid sampling device for clinical obstetrics Download PDFInfo
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- CN109925006A CN109925006A CN201910157300.3A CN201910157300A CN109925006A CN 109925006 A CN109925006 A CN 109925006A CN 201910157300 A CN201910157300 A CN 201910157300A CN 109925006 A CN109925006 A CN 109925006A
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- sampling head
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- sampling
- support rod
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Abstract
The present invention relates to medical instrument fields, specifically disclose a kind of vaginal fluid sampling device for clinical obstetrics, including support rod, sampling head and lever, one end of the support rod is connected with sampling head, the other end is connected with lever, the sampling head is egg type hollow structure, the sidewall spacers of the sampling head offer at least one notch, the side that the outer wall of the sampling head is located at notch is provided with arc convex, the side that the inner wall of the sampling head is located at notch is fixedly installed limited block, the support rod and lever offer active tunnel in the axial direction, connecting rod is movably set in the active tunnel.The present invention is sampled by sampling head, and after sampling head protrudes into vagina, vaginal fluid is flowed into sampling head by notch, and rotation sampling head is scraped the secretion of vaginal walls in sampling head by arc convex, the efficiency of sampling is improved, so that using more convenient.
Description
Technical field
The present invention relates to medical instrument field more particularly to a kind of vaginal fluid sampling devices for clinical obstetrics.
Background technique
Medical instrument refers to instrument, equipment, utensil, external diagnosis reagent and the calibration for being directly or indirectly used for human body
Object, material and other similar or relevant article, including required computer software.Effectiveness mainly passes through the side such as physics
Formula obtains, although not being to be obtained by way of pharmacology, immunology perhaps metabolism or have these modes to participate in only rising
Booster action.Purpose is diagnosis, prevention, monitoring, treatment or the alleviation of disease；The diagnosis of damage, monitoring, treatment, alleviation or
Person's function compensation；Inspection, substitution, adjusting or the support of physiological structure or physiology course；The support or maintenance of life；It is pregnant
It is pregnent control；By checking the sample from human body, information is provided for medical treatment or diagnostic purpose.
It when obstetrics are checked, generally requires to carry out sample detecting to the vaginal fluid of women, however existing adopts
The most structure of sample tool is simple, and using can bring stronger sense of discomfort to women in the process, and sampling efficiency is low, collected sample
Product take out and storage is difficult, are unable to satisfy use demand, we design a kind of vaginal fluid for clinical obstetrics thus
Sampler, to solve the above problems.
Summary of the invention
The purpose of the present invention is to solve disadvantage existing in the prior art, and propose a kind of for clinical obstetrics
Vaginal fluid sampling device.
To achieve the goals above, present invention employs following technical solutions:
A kind of vaginal fluid sampling device for clinical obstetrics, including support rod, sampling head and lever, the support rod
One end is connected with sampling head, and the other end is connected with lever, and the sampling head is egg type hollow structure, between the side wall of the sampling head
It separates and is equipped at least one notch, the side that the outer wall of the sampling head is located at notch is provided with arc convex, the sampling head
The side that inner wall is located at notch is fixedly installed limited block, and it is logical that the support rod and lever offer activity in the axial direction
Road is movably set with connecting rod in the active tunnel, and one end of the connecting rod extends to the outside of lever, and is fixedly installed and turns
Lever, the other end of the connecting rod extends in sampling head and is fixedly connected with the hemisphere of hollow structure, described hemispheroidal
Open Side Down, and is fixedly connected and is connected at least one arc block plate, the inner wall setting of the arc block plate fitting sampling head.
Preferably, the arc block plate is equal with the setting quantity of notch, and the size of arc block plate is greater than the big of notch
It is small.
Preferably, the support rod and sampling head are all made of polyethylene material and are made, and support rod and sampling head are integrally infused
It is moulded into type.
Preferably, the gap size of the notch between any two is greater than the size of arc block plate.
Preferably, the outer wall of the lever is enclosed with non-slip rubber set, and anti-slip rubber puts on and is provided with anti-skid chequer.
The invention has the benefit that sampled in the present invention by sampling head, after sampling head protrudes into vagina, vagina
Secretion is flowed into sampling head by notch, and rotation sampling head is scraped the secretion of vaginal walls into sampling head by arc convex
In, sampling head can block notch by arc block plate when taking out vagina, so that secretion is stored in sampling head, improve
The efficiency of sampling, so that using more convenient.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is enlarged drawing at the B in Fig. 1.
Fig. 3 is sectional view along A-A of the invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Referring to Fig.1-3, a kind of vaginal fluid sampling device for clinical obstetrics, including support rod 1,2 and of sampling head
Lever 3, support rod 1 and sampling head 2 are all made of polyethylene material and are made, and 2 integrated injection molding of support rod 1 and sampling head, hold
The outer wall of handle 3 is enclosed with non-slip rubber set, and anti-slip rubber puts on and is provided with anti-skid chequer, and one end of support rod 1 is connected with sampling
First 2, the other end is connected with lever 3, and sampling head 2 is egg type hollow structure, and the sidewall spacers of sampling head 2 offer at least one slot
Mouth 4, the side that the outer wall of sampling head 2 is located at notch 4 are provided with arc convex 5, and the side that the inner wall of sampling head 2 is located at notch 4 is solid
Surely it is provided with limited block 11, support rod 1 and lever 3 offer active tunnel 6 in the axial direction, and activity is set in active tunnel 6
It is equipped with connecting rod 7, one end of connecting rod 7 extends to the outside of lever 3, and is fixedly installed rotating bar 10, and the other end of connecting rod 7 extends
In to sampling head 2 and be fixedly connected with the hemisphere 9 of hollow structure, Open Side Down for hemisphere 9, and be fixedly connected be connected with to
A few arc block plate 12, arc block plate 12 are bonded the inner wall setting of sampling head 2, the setting quantity of arc block plate 12 and notch 4
It is equal, and the size of arc block plate 12 is greater than the size of notch 4, the gap size of notch 4 between any two is greater than arc block plate 12
Size.
In the use of the present invention, user holds lever 3, rotary motion bar 10 makes connecting rod 7 drive hemisphere 9 and arc
Baffle 12 opens notch 4, and sampling head 2 is protruded into vagina, and during protruding into, vaginal fluid flows into sampling head 2 by notch 4
In, while lever 3 is rotated, so that sampling head 2 is rotated in intravaginal, sampling head 2 passes through arc convex 5 for the secretion of vaginal walls
Object is scraped in sampling head 2, and sampling head 2 can block notch 4 by rotating arc block plate 12, so that secretion when taking out vagina
Object is stored in sampling head 2, is carried secretion convenient for sampling head 2 and is taken out vagina, and arc block plate 12 touches limited block 11, can
Notch 4 is blocked and opens to be again turned on notch 4 after taking out vagina, the secretion inside sampling head 2 can be taken out, be improved
The efficiency of sampling, so that using more convenient.
In the description of the present invention, it is to be understood that, term " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside", " up time
The orientation or positional relationship of the instructions such as needle ", " counterclockwise " is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of
The description present invention and simplified description, rather than the equipment of indication or suggestion meaning or element must have a particular orientation, with spy
Fixed orientation construction and operation, therefore be not considered as limiting the invention.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.In the description of the present invention, the meaning of " plurality " is two or more,
Unless otherwise specifically defined.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (5)
1. a kind of vaginal fluid sampling device for clinical obstetrics, including support rod (1), sampling head (2) and lever (3),
It is characterized in that, one end of the support rod (1) is connected with sampling head (2), the other end is connected with lever (3), the sampling head
It (2) is egg type hollow structure, the sidewall spacers of the sampling head (2) offer at least one notch (4), the sampling head (2)
Outer wall be located at the side of notch (4) and be provided with arc convex (5), the side that the inner wall of the sampling head (2) is located at notch (4) is solid
Surely it is provided with limited block (11), the support rod (1) and lever (3) offer active tunnel (6), the work in the axial direction
It is movably set with connecting rod (7) in dynamic channel (6), one end of the connecting rod (7) extends to the outside of lever (3), and is fixedly installed
Have rotating bar (10), the other end of the connecting rod (7) extends in sampling head (2) and is fixedly connected with the hemisphere of hollow structure
(9), Open Side Down for the hemisphere (9), and is fixedly connected and is connected at least one arc block plate (12), the arc block plate
(12) it is bonded the inner wall setting of sampling head (2).
2. a kind of vaginal fluid sampling device for clinical obstetrics according to claim 1, which is characterized in that described
Arc block plate (12) is equal with the setting quantity of notch (4), and the size of arc block plate (12) is greater than the size of notch (4).
3. a kind of vaginal fluid sampling device for clinical obstetrics according to claim 1, which is characterized in that described
Support rod (1) and sampling head (2) are all made of polyethylene material and are made, and support rod (1) and sampling head (2) integrated injection molding.
4. a kind of vaginal fluid sampling device for clinical obstetrics according to claim 1, which is characterized in that described
The gap size of notch (4) between any two is greater than the size of arc block plate (12).
5. a kind of vaginal fluid sampling device for clinical obstetrics according to claim 1, which is characterized in that described
The outer wall of lever (3) is enclosed with non-slip rubber set, and anti-slip rubber puts on and is provided with anti-skid chequer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910157300.3A CN109925006A (en) | 2019-03-01 | 2019-03-01 | A kind of vaginal fluid sampling device for clinical obstetrics |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910157300.3A CN109925006A (en) | 2019-03-01 | 2019-03-01 | A kind of vaginal fluid sampling device for clinical obstetrics |
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| Publication Number | Publication Date |
|---|---|
| CN109925006A true CN109925006A (en) | 2019-06-25 |
Family
ID=66986159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910157300.3A Pending CN109925006A (en) | 2019-03-01 | 2019-03-01 | A kind of vaginal fluid sampling device for clinical obstetrics |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110361549A (en) * | 2019-08-16 | 2019-10-22 | 贵州大学 | It is a kind of can repeatedly examine test pregnant device |
| CN111297408A (en) * | 2020-04-03 | 2020-06-19 | 杭州布封科技有限公司 | Sample collection device |
| CN112617907A (en) * | 2020-12-09 | 2021-04-09 | 马慧 | A secretion sampling device for obstetrical department is clinical |
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| CN101569546A (en) * | 2008-04-28 | 2009-11-04 | 赖鸿政 | Sample collector |
| CN101637396A (en) * | 2009-08-24 | 2010-02-03 | 成都峻峰科技开发有限公司 | Sampling sweeping machine |
| CA2700949A1 (en) * | 2009-10-08 | 2011-04-08 | Victoria Jessica Ching | Extendable specimen collecting device |
| CN202005772U (en) * | 2011-03-24 | 2011-10-12 | 王兰菊 | Device for sampling and examining vaginal secretion |
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| CN106264623A (en) * | 2016-11-04 | 2017-01-04 | 天益健康科学研究院（镇江）有限公司 | A kind of vagina sampling pen |
| CN107837095A (en) * | 2017-12-12 | 2018-03-27 | 吴青清 | A kind of vaginal fluid sampling device for clinical obstetricses |
| CN108567448A (en) * | 2017-03-10 | 2018-09-25 | 阿普洛维克斯公司 | For vaginal fluid collect from sampling equipment |
| CN208274583U (en) * | 2017-06-29 | 2018-12-25 | 齐丽丽 | Sampler is scraped in the rotation of gynemetrics's vaginal walls |
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Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7314453B2 (en) * | 2001-05-14 | 2008-01-01 | Youti Kuo | Handheld diagnostic device with renewable biosensor |
| CN101569546A (en) * | 2008-04-28 | 2009-11-04 | 赖鸿政 | Sample collector |
| CN101637396A (en) * | 2009-08-24 | 2010-02-03 | 成都峻峰科技开发有限公司 | Sampling sweeping machine |
| CA2700949A1 (en) * | 2009-10-08 | 2011-04-08 | Victoria Jessica Ching | Extendable specimen collecting device |
| CN202005772U (en) * | 2011-03-24 | 2011-10-12 | 王兰菊 | Device for sampling and examining vaginal secretion |
| CN104688174A (en) * | 2015-02-11 | 2015-06-10 | 刘爱 | Integrated administration and sampling device for gynecological examination |
| CN106264623A (en) * | 2016-11-04 | 2017-01-04 | 天益健康科学研究院（镇江）有限公司 | A kind of vagina sampling pen |
| CN108567448A (en) * | 2017-03-10 | 2018-09-25 | 阿普洛维克斯公司 | For vaginal fluid collect from sampling equipment |
| CN208274583U (en) * | 2017-06-29 | 2018-12-25 | 齐丽丽 | Sampler is scraped in the rotation of gynemetrics's vaginal walls |
| CN107837095A (en) * | 2017-12-12 | 2018-03-27 | 吴青清 | A kind of vaginal fluid sampling device for clinical obstetricses |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110361549A (en) * | 2019-08-16 | 2019-10-22 | 贵州大学 | It is a kind of can repeatedly examine test pregnant device |
| CN111297408A (en) * | 2020-04-03 | 2020-06-19 | 杭州布封科技有限公司 | Sample collection device |
| CN112617907A (en) * | 2020-12-09 | 2021-04-09 | 马慧 | A secretion sampling device for obstetrical department is clinical |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190625 |
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| RJ01 | Rejection of invention patent application after publication |