CN108836405A - A kind of vaginal fluid sampling device for clinical obstetrics - Google Patents
A kind of vaginal fluid sampling device for clinical obstetrics Download PDFInfo
- Publication number
- CN108836405A CN108836405A CN201810761240.1A CN201810761240A CN108836405A CN 108836405 A CN108836405 A CN 108836405A CN 201810761240 A CN201810761240 A CN 201810761240A CN 108836405 A CN108836405 A CN 108836405A
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- CN
- China
- Prior art keywords
- connecting tube
- outer cylinder
- vaginal fluid
- fluid sampling
- sampling device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B10/00—Other methods or instruments for diagnosis, e.g. instruments for taking a cell sample, for biopsy, for vaccination diagnosis; Sex determination; Ovulation-period determination; Throat striking implements
- A61B10/02—Instruments for taking cell samples or for biopsy
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B10/00—Other methods or instruments for diagnosis, e.g. instruments for taking a cell sample, for biopsy, for vaccination diagnosis; Sex determination; Ovulation-period determination; Throat striking implements
- A61B10/02—Instruments for taking cell samples or for biopsy
- A61B10/0291—Instruments for taking cell samples or for biopsy for uterus
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Veterinary Medicine (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Public Health (AREA)
- Pathology (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Gynecology & Obstetrics (AREA)
- Reproductive Health (AREA)
- Accommodation For Nursing Or Treatment Tables (AREA)
Abstract
The invention discloses a kind of vaginal fluid sampling devices for clinical obstetrics,Including outer cylinder,The top internal slide of the outer cylinder is connected with top,The inner rotation of the top is connected with mounting plate,The center position of the mounting plate is connected with connecting tube,The connecting tube runs through and extends to the outside of outer cylinder,Mounting plate outside the connecting tube is equipped with through-hole,Piston is slidably connected in the connecting tube,The bottom end of the piston is equipped with pull rod,The pull rod runs through and extends to the outside of connecting tube,And it is connected with pulling plate,This is used for the vaginal fluid sampling device of clinical obstetrics,By pulling pulling plate when sampling,So that piston moves backward,So that secretion can enter the inside of top from through-hole,It operates relatively simple,Convenient for the use of healthcare givers,And detachable structure setting is all made of between all parts,Consequently facilitating user carries out cleaning and sterilizing operation to whole.
Description
Technical field
The present invention relates to sampler technical field, specially a kind of vaginal discharge sampling for clinical obstetrics is filled
It sets.
Background technique
When gynemetrics's clinic carries out gynecologial examination, it usually needs carried out to the secretion in vagina or at cervix opening
Sampling, is then delivered to laboratory and is detected, to be early diagnosed, prevented to some gynecological diseases and early treatment,
It is sampled when most of at present using cotton swab, since swab stick has adsorptivity, the secretion being attached in swab stick is not easy
It releases, this brings certain trouble to the medical worker of chemical examination, and application number 201620630183.X discloses one kind and is used for
The vaginal fluid sampling device of clinical obstetrics, including sampling bottle, conduit, casing, torque spring folder, the rear end of conduit are equipped with
Handle, conduit is interior to be equipped with push rod, and push rod front end is equipped with arc push plate, and putting back-end is equipped with push handle, between push handle and end of conduit
Push rod on be cased with compressed spring, catheter jacket has casing, is cased with compressed spring on the conduit between cannula tip and handle, leads
Pipe front end sets that there are two torque springs to press from both sides, and torque spring folder is made of clamp holder, torque spring axis, clamp arm, intermediate plate, two intermediate plates it
Between be fixed with sampling bottle, sampling bottle is made of elastomeric bladder, bottle body, fluid suction head, bottle cap, although being able to carry out sampling operation,
It is complex that there is overall structures, the problem of carrying out cleaning and sterilizing is not easy to, to be not easy to the use of healthcare givers.
Summary of the invention
The technical problem to be solved by the present invention is to overcome the existing defects, provides a kind of vaginal secretion for clinical obstetrics
Object sampler, overall structure is relatively simple, is convenient for splitting operation, can be with consequently facilitating carry out cleaning and sterilizing to whole
Effectively solve the problems in background technique.
To achieve the above object, the present invention provides the following technical solutions：A kind of vaginal fluid for clinical obstetrics takes
Sampling device, including outer cylinder, the top internal slide of the outer cylinder are connected with top, and the inner rotation of the top is connected with installation
Plate, the center position of the mounting plate are connected with connecting tube, and the connecting tube runs through and extend to the outside of outer cylinder, the company
Mounting plate outside adapter tube is equipped with through-hole, and piston is slidably connected in the connecting tube, and the bottom end of the piston is equipped with pull rod,
The pull rod runs through and extends to the outside of connecting tube, and is connected with pulling plate.
As a preferred technical solution of the present invention, the inside of the outer cylinder is equipped with baffle ring, the inner ring of the baffle ring with
The tangent setting of the outer wall of connecting tube.
As a preferred technical solution of the present invention, connecting hole, the connecting hole are equipped on the pulling plate and pull rod
Inside it is rotatably connected to connecting column.
As a preferred technical solution of the present invention, the connecting tube outside the outer cylinder is equipped with mounting hole, the peace
Dress is rotatably connected to handle in hole.
As a preferred technical solution of the present invention, the surface of the outer cylinder is equipped with mounting groove, sets in the mounting groove
There is graduated scale.
Compared with prior art, the beneficial effects of the invention are as follows：This is used for the vaginal fluid sampling device of clinical obstetrics,
By pulling pulling plate when sampling, so that piston moves backward, so that secretion can enter the inside of top from through-hole,
It operates relatively simple, detachable structure setting is all made of convenient for the use of healthcare givers, and between all parts, thus just
Cleaning and sterilizing operation is carried out to whole in user.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is the schematic diagram of the section structure of the present invention.
In figure：1 outer cylinder, 2 tops, 3 mounting plates, 4 through-holes, 5 connecting tubes, 6 pull rods, 7 pistons, 8 pulling plates, 9 baffle rings, 10 installations
Slot, 11 graduated scales, 12 mounting holes, 13 handles, 14 connecting holes, 15 connecting columns.
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.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
The present invention provides a kind of technical solution referring to FIG. 1-2,：A kind of vaginal discharge sampling dress for clinical obstetrics
It sets, including outer cylinder 1, the top internal slide of outer cylinder 1 is connected with top 2, and the inner rotation for coming directly towards 2 is connected with mounting plate 3, installation
The center position of plate 3 is connected with connecting tube 5, and connecting tube 5 runs through and extend to the outside of outer cylinder 1, the installation outside connecting tube 5
Plate 3 is equipped with through-hole 4, and piston 7 is slidably connected in connecting tube 5, and the bottom end of piston 7 is equipped with pull rod 6, and pull rod 6 runs through and extends
To the outside of connecting tube 5, and be connected with pulling plate 8, the inside of outer cylinder 1 is equipped with baffle ring 9, the inner ring of baffle ring 9 and connecting tube 5 it is outer
The tangent setting of wall, the setting of baffle ring 9 can prevent the top 2 in insertion from retracting, be equipped with connecting hole 14 on pulling plate 8 and pull rod 6,
Connecting column 15 is rotatably connected in connecting hole 14, convenient for removing to pulling plate 8, the connecting tube 5 outside outer cylinder 1 is equipped with installation
Hole 12 is rotatably connected to handle 13 in mounting hole 12, and the setting of handle 13 operates convenient for user, and the surface of outer cylinder 1 is set
There is mounting groove 10, is equipped with graduated scale 11, the setting of graduation mark 11, convenient for measuring to the depth of insertion in mounting groove 10.
When in use：Inside connection plate 3 in top 2, passes through connecting tube 5 from baffle ring 9, then in connecting tube
Mounting knob 13 on 5, to complete to install, are integrally inserted into the internal of patient, pass through scale in the bottom end mounting plate 8 of pull rod 6
Ruler 11 measures insertion, and after reaching certain scale, one holds outer cylinder 1, inwardly pushes handle 13 on the other hand, so that
Top 2 is separated with outer cylinder 1, is then pulling out pulling plate 8, so that piston 7 moves out, enables secretion from through-hole 4
It enters inside top 2, to complete to sample, is then pulling back handle 13 so that top 2 enters in outer cylinder 1
Portion at this time scrapes secretion by the edge of top 2 inside of outer cylinder 1, so that sampling again is carried out, then whole
It pulls out.
The present invention carries out primary sample by extracting, and secondary sample is carried out by scraping, so as to obtain more sample
Material, while the sample obtained is stored in the inside of outer cylinder 1, so as to prevent the sample when taking out contaminated, and it is outer
Cylinder 1 is separated with top 2, top 2 with mounting plate 3, connecting tube 5 with being able to carry out between handle 13 and pull rod 6 and pulling plate 8,
Consequently facilitating the cleaning and sterilizing operation after use.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (5)
1. a kind of vaginal fluid sampling device for clinical obstetrics, including outer cylinder（1）, it is characterised in that：The outer cylinder（1）
Top internal slide be connected with top（2）, the top（2）Inner rotation be connected with mounting plate（3）, the mounting plate
（3）Center position be connected with connecting tube（5）, the connecting tube（5）Run through and extends to outer cylinder（1）Outside, the company
Adapter tube（5）External mounting plate（3）It is equipped with through-hole（4）, the connecting tube（5）Inside slidably connect piston（7）, the piston
（7）Bottom end be equipped with pull rod（6）, the pull rod（6）Run through and extends to connecting tube（5）Outside, and be connected with pulling plate（8）.
2. a kind of vaginal fluid sampling device for clinical obstetrics according to claim 1, it is characterised in that：It is described
Outer cylinder（1）Inside be equipped with baffle ring（9）, the baffle ring（9）Inner ring and connecting tube（5）The tangent setting of outer wall.
3. a kind of vaginal fluid sampling device for clinical obstetrics according to claim 1, it is characterised in that：It is described
Pulling plate（8）With pull rod（6）On be equipped with connecting hole（14）, the connecting hole（14）Inside it is rotatably connected to connecting column（15）.
4. a kind of vaginal fluid sampling device for clinical obstetrics according to claim 1, it is characterised in that：It is described
Outer cylinder（1）External connecting tube（5）It is equipped with mounting hole（12）, the mounting hole（12）Inside it is rotatably connected to handle（13）.
5. a kind of vaginal fluid sampling device for clinical obstetrics according to claim 1, it is characterised in that：It is described
Outer cylinder（1）Surface be equipped with mounting groove（10）, the mounting groove（10）It is interior to be equipped with graduated scale（11）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810761240.1A CN108836405A (en) | 2018-07-12 | 2018-07-12 | A kind of vaginal fluid sampling device for clinical obstetrics |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810761240.1A CN108836405A (en) | 2018-07-12 | 2018-07-12 | A kind of vaginal fluid sampling device for clinical obstetrics |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108836405A true CN108836405A (en) | 2018-11-20 |
Family
ID=64197032
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810761240.1A Pending CN108836405A (en) | 2018-07-12 | 2018-07-12 | A kind of vaginal fluid sampling device for clinical obstetrics |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108836405A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113331878A (en) * | 2021-06-02 | 2021-09-03 | 王宝菊 | Animal doctor's laboratory detects special animal tissue sampler |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5083572A (en) * | 1987-02-04 | 1992-01-28 | Pokorny Susan F | Removal of secretions from the prepubertal vagina |
| JPH07260778A (en) * | 1994-03-18 | 1995-10-13 | Nissho Corp | Specimen pickup tool |
| CN2683030Y (en) * | 2004-02-26 | 2005-03-09 | 刘文凤 | Uterine cavity negative pressure sampler |
| CN106037825A (en) * | 2016-06-16 | 2016-10-26 | 浙江大学医学院附属儿童医院 | Vaginal secretion fetching/medicating cannula device for female children and adolescents |
| CN107837095A (en) * | 2017-12-12 | 2018-03-27 | 吴青清 | A kind of vaginal fluid sampling device for clinical obstetricses |
-
2018
- 2018-07-12 CN CN201810761240.1A patent/CN108836405A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5083572A (en) * | 1987-02-04 | 1992-01-28 | Pokorny Susan F | Removal of secretions from the prepubertal vagina |
| JPH07260778A (en) * | 1994-03-18 | 1995-10-13 | Nissho Corp | Specimen pickup tool |
| CN2683030Y (en) * | 2004-02-26 | 2005-03-09 | 刘文凤 | Uterine cavity negative pressure sampler |
| CN106037825A (en) * | 2016-06-16 | 2016-10-26 | 浙江大学医学院附属儿童医院 | Vaginal secretion fetching/medicating cannula device for female children and adolescents |
| CN107837095A (en) * | 2017-12-12 | 2018-03-27 | 吴青清 | A kind of vaginal fluid sampling device for clinical obstetricses |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113331878A (en) * | 2021-06-02 | 2021-09-03 | 王宝菊 | Animal doctor's laboratory detects special animal tissue sampler |
| CN113331878B (en) * | 2021-06-02 | 2022-08-12 | 王宝菊 | Animal doctor's laboratory detects special animal tissue sampler |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181120 |
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| RJ01 | Rejection of invention patent application after publication |