CN208404651U - Uterine neck screening brush - Google Patents
Uterine neck screening brush Download PDFInfo
- Publication number
- CN208404651U CN208404651U CN201820223814.5U CN201820223814U CN208404651U CN 208404651 U CN208404651 U CN 208404651U CN 201820223814 U CN201820223814 U CN 201820223814U CN 208404651 U CN208404651 U CN 208404651U
- Authority
- CN
- China
- Prior art keywords
- brush
- outer tube
- piston
- handle
- bristle
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a kind of uterine neck screening brush, including brush handle, brush head and bristle, bristle is arranged in the side of brush head, and brush handle is arranged in the other side of brush head；Brush handle includes outer tube, piston and piston handle, and one end of piston is set to outer tube, and the other end of piston stretches out outer tube and connect with piston handle；Brush head is hollow structure, and one end of brush head is connected to the outer tube of brush handle, and brush head connect side with bristle and opens up several ventholes.Uterine neck screening brush in the utility model, sets brush handle to the form of outer tube and piston in combination, so that in use process, it can be according to the different demands to length, the relative position between regulating piston and outer tube is easy to use to change the length of brush handle.The brush head of outer tube and hollow structure is attached, and opens up several ventholes in brush head and bristle joint face, so that the sample between being held on hairbrush is easily separated from, the device is simple, saves cost.
Description
Technical field
The utility model relates to technical field of medical equipment more particularly to a kind of uterine neck screening brushes.
Background technique
Clinically, medical worker needs to mention using uterine neck screening brush brush uterine neck when carrying out cervical disease screening to patient
Sampling originally, then uterine neck screening brush is inserted into and is saved in liquid, is fallen into sample and is saved in liquid.And existing uterine neck screening brush, length
Degree be it is fixed, in use, it is difficult to be adjusted according to service condition, cause extracted sample size few or simultaneously
The sample at required position is not extracted；In addition, its bristle arrangements of existing uterine neck screening brush are close, extracted sample is caused to press from both sides
It is held between hairbrush and is difficult to be detached from, increase great work difficulty to hospital personnel.
Utility model content
To solve to be difficult to be adjusted according to use demand existing for uterine neck screening brush and sample clamping in the prior art
The technical issues of falling off is difficult between hairbrush, the technical solution of the utility model is as follows:
Bristle is arranged in the side of uterine neck screening brush in the utility model, including brush handle, brush head and bristle, the brush head,
Brush handle is arranged in the other side of the brush head；The brush handle includes outer tube, piston and piston handle, and one end of the piston is set to outer
Inside pipe, the other end of the piston stretches out outer tube and connect with piston handle；The brush head is hollow structure, one end of the brush head
It is connected to the outer tube of brush handle, the brush head connect side with bristle and opens up several ventholes.
In a preferred embodiment, the bristle includes short bristles and long brush hairs；The long brush hairs are set to institute
The centre of brush head is stated, short bristles are arranged in the two sides of long brush hairs.
In a preferred embodiment, the venthole is set between adjacent bristle.
In a preferred embodiment, outer tube, brush head, bristle material be plastics.
In a preferred embodiment, graduation mark is arranged in the outer tube outer wall.
In a preferred embodiment, anti-skid chequer is arranged in the outer tube outer wall.
Uterine neck screening brush in the utility model, compared with prior art, it has the advantage that:
Uterine neck screening brush in the utility model, sets brush handle to the form of outer tube and piston in combination, so that using
Cheng Zhong, can be according to the different demands to length, relative position between regulating piston and outer tube, to change the length of brush handle
Degree is easy to use.
The brush head of outer tube and hollow structure is attached by the utility model, and is opened up with bristle joint face in brush head several
Venthole.When the setting can make sampling, while drawing piston to extend brush handle length, pumping is realized, so that extracted
Sample sucks inside bristle, in case it falls；While push piston shortens brush handle length, realizes jet, make to be mentioned on bristle
The sample taken is detached from bristle under gas push power, into preservation liquid.The device is simple, saves cost.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of uterine neck screening brush in the utility model.
Specific embodiment
Below in conjunction with the attached drawing of the utility model, the technical solution of the utility model is clearly and completely described.
Based on the embodiments of the present invention, obtained by those of ordinary skill in the art without making creative efforts
Every other embodiment, fall within the protection scope of the utility model.
As shown in Figure 1, the uterine neck screening brush of the utility model, including brush handle, brush head 1 and bristle, the side setting of brush head 1
Brush handle is arranged in the other side of bristle, brush head 1；Brush handle includes outer tube 2, piston 3 and piston handle 4, and one end of piston 3 is set to outer tube
Inside 2, the other end of piston 3 stretches out outer tube 2 and connect with piston handle 4；Brush head 1 is hollow structure, one end of brush head 1 and brush handle
Outer tube 2 is connected to, and brush head 1 connect side with bristle and opens up several ventholes.Outer tube 2 and the combined shape of piston 3 are set by brush handle
Formula can be according to the different demands to length so that in use process, relative position between regulating piston 3 and outer tube 2, from
And change the length of brush handle, it is easy to use.Outer tube 2 and the brush head 1 of hollow structure are attached, and connected in brush head 1 and bristle
Junction opens up several ventholes.When the setting can make sampling, while drawing piston 3 to extend brush handle length, pumping is realized,
So that inside extracted sample sucking bristle, in case it falls；While push piston 3 shortens brush handle length, jet is realized,
Extracted sample on bristle is set to be detached from bristle under gas push power, into preservation liquid.The device is simple, saves cost.
To set bristle to the structure of short bristles 5 and long brush hairs 6 convenient for sampling the cell for attaching to uterine neck inner wall；It is long
Bristle 6 is set to the centre of brush head 1, and short bristles 5 are arranged in the two sides of long brush hairs 6.
Cell to ensure between adjacent bristle can accomplish the absorption and disengaging of cell in pumping or jet, will
Venthole is set between adjacent bristle.
To guarantee the safety asepsis in sampling process, non-toxic plastic material is set by the material of outer tube 2, brush head 1, bristle
Matter only limits disposable.
For the depth for protruding into uterine neck for judging screening brush, graduation mark 7 is set in 2 outer wall of outer tube.
To guarantee to push away, drawing 4 convenience of piston handle, anti-skid chequer 8 is set in 2 outer wall of outer tube.
Above description is only a specific implementation of the present invention, but the protection scope of the utility model is not limited to
In this, anyone skilled in the art within the technical scope disclosed by the utility model, can readily occur in variation
Or replacement, it should be covered within the scope of the utility model.Therefore, the protection scope of the utility model should be with the power
Subject to the protection scope that benefit requires.
Claims (6)
1. uterine neck screening brush, which is characterized in that including brush handle, brush head and bristle, bristle, the brush is arranged in the side of the brush head
Brush handle is arranged in the other side of head；The brush handle includes outer tube, piston and piston handle, and one end of the piston is set in outer tube
Portion, the other end of the piston stretch out outer tube and connect with piston handle；The brush head is hollow structure, one end of the brush head and brush
The outer tube of handle is connected to, and the brush head connect side with bristle and opens up several ventholes.
2. uterine neck screening brush according to claim 1, which is characterized in that the bristle includes short bristles and long brush hairs；Institute
The centre that long brush hairs are set to the brush head is stated, short bristles are arranged in the two sides of long brush hairs.
3. uterine neck screening brush according to claim 2, which is characterized in that the venthole is set between adjacent bristle.
4. uterine neck screening brush according to claim 3, which is characterized in that outer tube, brush head, bristle material be plastics.
5. uterine neck screening brush according to claim 4, which is characterized in that graduation mark is arranged in the outer tube outer wall.
6. uterine neck screening brush according to claim 5, which is characterized in that anti-skid chequer is arranged in the outer tube outer wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820223814.5U CN208404651U (en) | 2018-02-08 | 2018-02-08 | Uterine neck screening brush |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820223814.5U CN208404651U (en) | 2018-02-08 | 2018-02-08 | Uterine neck screening brush |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208404651U true CN208404651U (en) | 2019-01-22 |
Family
ID=65121230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820223814.5U Expired - Fee Related CN208404651U (en) | 2018-02-08 | 2018-02-08 | Uterine neck screening brush |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208404651U (en) |
-
2018
- 2018-02-08 CN CN201820223814.5U patent/CN208404651U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190122 Termination date: 20200208 |