CN209595788U - A kind of gynecologic sampling device - Google Patents
A kind of gynecologic sampling device Download PDFInfo
- Publication number
- CN209595788U CN209595788U CN201821941194.5U CN201821941194U CN209595788U CN 209595788 U CN209595788 U CN 209595788U CN 201821941194 U CN201821941194 U CN 201821941194U CN 209595788 U CN209595788 U CN 209595788U
- Authority
- CN
- China
- Prior art keywords
- cross bar
- sliding block
- circle set
- tension spring
- 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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Abstract
The utility model relates to a kind of gynecologic sampling device, the problem of sample is easy pollution when effective solution current gynecologic sampling；The technical solution of solution includes cross bar, and the inner hollow of cross bar, the left end of cross bar is hinged with an openable and closable cover board, the torsional spring for closing it is equipped at the articulated shaft of cover board；One sliding block and a circle set are installed in cross bar, sliding block and circle set can slide in cross bar, the push rod being fixed on the right surface of sliding block outside a stretching cross bar, circle set is located on the left of sliding block and left end can open cover board and stretch out outside cross bar, drawstring is connected between circle set and sliding block, the first tension spring is connected between sliding block and cross bar right end, the second tension spring is connected between circle set and cross bar left end, the pulling force of first tension spring is greater than the pulling force of the second tension spring, is equipped with the clamping device that can clamp cotton swab tail portion in sliding block；The problem of the utility model is easy to use, and sample is easy pollution when can effectively solve gynecologic sampling, and use cost is low.
Description
Technical field
The utility model relates to gynaecology's fixture fields, specifically a kind of gynecologic sampling device.
Background technique
Gynecological incretion sampling is the basis to gynecological disease diagnosing and treating, and conventional method is directly right using cotton swab
Gynaecology's inner cavity secretion or bleeding object are sampled；There are some inconvenient and drawbacks for this mode, firstly, the cotton swab after sampling
It need to place and in vitro carry out inspection, cotton swab head is contacted with inboard wall of test tube, and the sample on cotton swab can be adhered on inboard wall of test tube,
And it is easy to be contaminated by dust；In addition, cotton swab is easy during sending to sample position by genital tract outer position when sampling
Secretion or humoral pollution, interfere inspection result；At present, although there are some samplers, are all by specially setting
The sampling head of meter drains into secretion in sampling container, and such device lacks practical value, because sample size is less, sample
Originally it is difficult to enter into sampling container, but is adhered on sampling head, in addition, sampling head is typically provided with the structures such as hole, slot, and
Structure is smaller, and cleaning and sterilizing is very inconvenient, be easy to cause cross-infection, if device or sampling head are designed to disposable and big
Cost is increased greatly.
Utility model content
For above situation, for the defect for overcoming the prior art, the utility model provides a kind of gynecologic sampling device, has
Effect solves the problems, such as that sample is easy pollution when current gynecologic sampling.
Its technical solution solved is a kind of gynecologic sampling device, including cross bar, the inner hollow of cross bar, a left side for cross bar
End is hinged with an openable and closable cover board, and the torsional spring for closing it is equipped at the articulated shaft of cover board；One is equipped in cross bar
Sliding block and a circle set, sliding block and circle set can be slided in cross bar, be fixed with outside a stretching cross bar on the right surface of sliding block
Push rod, circle set is located on the left of sliding block and left end can open cover board and stretch out outside cross bar, is connected with drawstring, sliding block between circle set and sliding block
It is connected with the first tension spring between cross bar right end, is connected with the second tension spring, the pulling force of the first tension spring between circle set and cross bar left end
Greater than the pulling force of the second tension spring；The clamping device that cotton swab tail portion can be clamped is installed in sliding block.
The utility model is easy to use, when can effectively solve gynecologic sampling sample be easy pollution the problem of, and use at
This is low.
Detailed description of the invention
Front sectional view when Fig. 1 is in the utility model circle set retraction cross bar.
Fig. 2 is front sectional view when the utility model circle set stretches out outside cross bar.
Fig. 3 is front sectional view when the utility model cotton swab stretching circle set is outer.
Fig. 4 is the enlarged drawing of part A in Fig. 1.
Fig. 5 is the enlarged drawing of part B in Fig. 1.
Fig. 6 is the left view of sliding block.
Specific embodiment
Further description is made to specific embodiment of the present utility model below in conjunction with attached drawing.
It is provided by Fig. 1 to Fig. 6, the utility model includes cross bar 1, and the left end of the inner hollow of cross bar 1, cross bar 1 is hinged with
One openable and closable cover board 2 is equipped with the torsional spring for closing it at the articulated shaft of cover board 2；One sliding block 3 is installed in cross bar 1
With a circle set 4, sliding block 3 and circle set 4 can slide in cross bar 1, and sliding block 3 is fixed with outside a stretching cross bar 1 on right surface
Push rod 5, circle set 4 is located at the left side of sliding block 3 and left end can open cover board 2 and stretch out outside cross bar 1, is connected between circle set 4 and sliding block 3
Drawstring 6 is connected with the first tension spring 7 between 1 right end of sliding block 3 and cross bar, being connected with the second tension spring between circle set 4 and 1 left end of cross bar
8, the pulling force of the first tension spring 7 is greater than the pulling force of the second tension spring 8；The clamping device that cotton swab tail portion can be clamped is installed in sliding block 3.
The clamping device includes the sliding slot 9 being provided on 3 left side of sliding block, and there are two can be in slot for installation in sliding slot 9
The gripping block 10 of interior sliding is mounted on a pressure spring 11, two folders between each gripping block 10 and its 9 end of ipsilateral sliding slot
A semicircular nock 12 is provided on the medial surface of tight block 10, two nocks 12 are opposite and cotton swab tail portion can be clamped in two
Between person.
To make cotton swab tail portion be easier to be inserted between two nocks 12, the left end of two nocks 12 is equipped with down
Angle, the chamfering in two nocks 12 constitute a funnel-shaped structure.
To avoid two gripping blocks 10 from falling off out of sliding slot 9, a baffle 13 is installed at the notch of the sliding slot 9,
The through-hole 14 passed through for cotton swab tail portion is provided on baffle 13.
To enable cotton swab is more stable to be clamped in cross bar 1, a fixation is installed between the sliding block 3 and circle set 4
Plate 15, pilot hole 16 is provided in fixed plate 15, and the left end of pilot hole 16 is equipped with chamfering.
The cable-through hole 17 passed through for drawstring 6 is provided in the fixed plate 15.
To prevent circle set 4 from slipping from the left end of cross bar 1, the left end of the cross bar 1 is shrink mouth shape, and the right end of circle set 4 is set
There is convex edge, the second tension spring 8 is mounted between convex edge and necking.
Sliding block 3 is slipped from the right end of cross bar 1 in order to prevent, and the right end of the cross bar 1 is equipped with end cap 18, and push rod 5 passes through
End cap 18 stretches out outside cross bar 1, and the first tension spring 7 is mounted between end cap 18 and sliding block 3.
The utility model is when unused, since the pulling force of the first tension spring 7 is greater than the pulling force of the second tension spring 8, sliding block
3, which haul circle set 4 by drawstring 6, overcomes the effect of the second tension spring 8 to be retracted in cross bar 1, and cover board 2 is under the action of torsional spring by cross bar 1
Left port closing.
When it is desired to be used, push rod 5 is pushed to the left, push rod 5 pushes sliding block 3 that the pulling force of the first tension spring 7 is overcome to move downward,
At this time due to the effect of the second tension spring 8, circle set 4, which moves downward, to be opened outside the stretching cross bar 1 of cover board 2, this process medium pulling rope 6, which is in, to be drawn
Tight state continues to press on push rod 5 until the second tension spring 8 replys nature, and circle set 4 no longer moves downward, and sliding block 3 is transported to the left
It is dynamic, the relaxation of drawstring 6；Sliding block 3 is pushed into the left position close to cross bar 1, the tail portion of cotton swab is inserted into from 1 left end of cross bar then and is slided
In clamping device in block 3, cotton swab tail portion is successively by circle set 4, the pilot hole 16 in fixed plate 15, the through-hole 14 on baffle 13
It is inserted between the nock 12 of two gripping blocks 10 afterwards, under the action of pressure spring 11, two gripping blocks 10 clamp cotton swab tail portion；Cotton
After label clamping is good, push rod 5 is unclamped, sliding block 3 and cotton swab move right under the action of the second tension spring 8, until drawstring 6 is tightened up,
Cotton swab is entirely retracted in circle set 4 at this time；After drawstring 6 tenses, sliding block 3 pulls on circle set 4 and the effect of the second tension spring 8 is overcome to transport to the right
In dynamic retraction cross bar 1, cover board 2 closes the left port of cross bar 1.
After the completion of the above process, cross bar 1 is protruded into the suitable position of Patients with Female Genital, then pushes push rod 5, circle set to the left
4, which first open cover board 2, stretches out outside cross bar 1, and cotton swab is stretched out again outside round set 4, shakes cross bar 1 by a small margin at this time, makes the viscous sampling of cotton swab originally
Afterwards, push rod 5 is unclamped, cotton swab is retracted first in circle set 4, and circle set 4 is indented further in cross bar 1, and cover board 2 closes 1 left port of cross bar, this
When take out cross bar 1 complete sample.
Cotton swab, which retracts in cross bar 1, after the utility model sampling takes out, and cotton swab head is completely isolated, will not by human body other
Position or foreign object accidentally touching and be contaminated, while being also avoided that contamination dust, avoid and traditional be put into cotton swab in test tube and examination
The problem of inside pipe wall contacts takes medical staff after the completion of medicine that can put down progress subsequent examination and shield by 1 inspection of cross bar or temporarily
Science and engineering is made；In addition, the utility model and again stretching out cotton swab after being sent to suitable position, it ensure that cotton swab is being sent to sampling position
The accuracy of sampling not ensure that by the secretion of other positions and humoral pollution during setting.
Claims (8)
1. a kind of gynecologic sampling device, including cross bar (1), which is characterized in that the inner hollow of cross bar (1), the left end of cross bar (1)
It is hinged with an openable and closable cover board (2), the torsional spring for closing it is installed at articulated shaft of cover board (2)；Installation in cross bar (1)
There are a sliding block (3) and a circle set (4), sliding block (3) and circle set (4) can be on the interior sliding of cross bar (1), sliding block (3) right surfaces
On be fixed with the push rod (5) of a stretching cross bar (1) outside, circle set (4) is located at sliding block (3) left side and left end can open cover board (2)
It stretches out cross bar (1) outside, is connected with drawstring (6) between circle set (4) and sliding block (3), is connected between sliding block (3) and cross bar (1) right end
Have the first tension spring (7), circle set is connected with the second tension spring (8) between (4) and cross bar (1) left end, and the pulling force of the first tension spring (7) is greater than
The pulling force of second tension spring (8)；The clamping device that can clamp cotton swab tail portion is installed in sliding block (3).
2. a kind of gynecologic sampling device according to claim 1, which is characterized in that the clamping device includes being provided with
Sliding slot (9) on sliding block (3) left side, there are two the gripping block (10) that can be slided in slot, each clampings for the interior installation of sliding slot (9)
A pressure spring (11) is mounted between block (10) and its ipsilateral sliding slot (9) end, on the medial surface of two gripping blocks (10)
It is provided with a semicircular nock (12), two nocks (12) are opposite and can clamp cotton swab tail portion therebetween.
3. a kind of gynecologic sampling device according to claim 2, which is characterized in that the left end of two nocks (12)
It is equipped with chamfering, the chamfering on two nocks (12) constitutes a funnel-shaped structure.
4. a kind of gynecologic sampling device according to claim 2, which is characterized in that pacify at the notch of the sliding slot (9)
Equipped with a baffle (13), the through-hole passed through for cotton swab tail portion (14) is provided on baffle (13).
5. a kind of gynecologic sampling device according to claim 1, which is characterized in that the sliding block (3) and circle set (4) it
Between a fixed plate (15) is installed, be provided with pilot hole (16) in fixed plate (15), the left end of pilot hole (16) is equipped with chamfering.
6. a kind of gynecologic sampling device according to claim 5, which is characterized in that being provided in the fixed plate (15) can
The cable-through hole (17) passed through for drawstring (6).
7. a kind of gynecologic sampling device according to claim 1, which is characterized in that the left end of the cross bar (1) is contracting
The right end of mouth shape, circle set (4) is equipped with convex edge, and the second tension spring (8) is mounted between convex edge and necking.
8. a kind of gynecologic sampling device according to claim 1, which is characterized in that the right end of the cross bar (1) is equipped with
End cap (18), push rod (5) pass through end cap (18) and stretch out cross bar (1) outside, and the first tension spring (7) is mounted on end cap (18) and sliding block (3)
Between.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821941194.5U CN209595788U (en) | 2018-11-23 | 2018-11-23 | A kind of gynecologic sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821941194.5U CN209595788U (en) | 2018-11-23 | 2018-11-23 | A kind of gynecologic sampling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209595788U true CN209595788U (en) | 2019-11-08 |
Family
ID=68394924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821941194.5U Expired - Fee Related CN209595788U (en) | 2018-11-23 | 2018-11-23 | A kind of gynecologic sampling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209595788U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112697552A (en) * | 2020-12-09 | 2021-04-23 | 湖南泰贵生物科技有限公司 | Smear device for clinical examination |
| CN113057684A (en) * | 2021-03-26 | 2021-07-02 | 重庆市妇幼保健院 | Uterine cavity secretion sampler |
-
2018
- 2018-11-23 CN CN201821941194.5U patent/CN209595788U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112697552A (en) * | 2020-12-09 | 2021-04-23 | 湖南泰贵生物科技有限公司 | Smear device for clinical examination |
| CN112697552B (en) * | 2020-12-09 | 2023-02-17 | 青岛市妇女儿童医院 | Smear device for clinical examination |
| CN113057684A (en) * | 2021-03-26 | 2021-07-02 | 重庆市妇幼保健院 | Uterine cavity 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 |
Granted publication date: 20191108 Termination date: 20201123 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |