CN108836403A - Posterula sampler - Google Patents
Posterula sampler Download PDFInfo
- Publication number
- CN108836403A CN108836403A CN201810642097.4A CN201810642097A CN108836403A CN 108836403 A CN108836403 A CN 108836403A CN 201810642097 A CN201810642097 A CN 201810642097A CN 108836403 A CN108836403 A CN 108836403A
- Authority
- CN
- China
- Prior art keywords
- casing
- sampling
- sample
- posterula
- brush
- 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.)
- Pending
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Classifications
-
- 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
- A61B2010/0216—Sampling brushes
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Medical Informatics (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Pathology (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention discloses posterula samplers, casing including nasal cavity can be inserted into, the front side pipe end of described sleeve pipe is provided with flexible blind pipe, rear side pipe end is open-like shape, the head of the flexibility blind pipe is circumferentially divided into several openable and closable pipe valves, the sample brush that can insert or pull out casing is provided in casing, the sample brush is by brush holder support and is installed on the sampling bristle of brush holder support front end and forms, when the sample brush of casing is protruded into promotion forward, bristle can be made to sample from the stretching casing progress posterula sampling of flexible blind pipe, when pulling back sample brush, the sampling bristle sampled can be made to retract casing from flexible blind pipe.It is an advantage of the invention that：（1）Sampling operation is convenient, time saving and energy saving, and damages to nasal cavity tissue small；（2）It can be retracted in casing after having acquired sampling sample due to sampling bristle, by the protection of casing, the sampling sample effectivelying prevent on sampling bristle is polluted when by nasal meatus by nasal meatus endocrine, ensure that the effect of sampling sample.
Description
Technical field
The present invention relates to medical treatment to sample equipment technology field, and in particular to posterula sampler.
Background technique
Currently, many bacteriums, virus, microorganism even hazardous particle all can be as suctions since ambient air quality is poor
Enter object to enter in vivo by respiratory tract, causes human body that respiratory tract infectious disease occurs.Due to being deposited in the posterula of these human bodies
Having sticking nasal secretion, these inhalation (inhalatio)s are usually constructed with a part and are adhered to by these posterula secretion, thus
Detection posterula secretion is a kind of fast and effective detection method of detection because of respiratory tract infectious disease caused by inhalation (inhalatio).
The sample mode using suction tube cooperation aspirator general at present samples come the posterula secretion to human body.
Above-mentioned sample mode has the following disadvantages：（1）Posterula mucous membrane is easily caused to damage when suction tube vacuum suction posterula secretion
Hurt bleeding, not only easily cause sampling sample pollution, causes to sample the ineffective of sample, or even sampling failure, and lead to disease
People samples pain；（2）Sample time-consuming and laborious, sampling difficulty；（3）Easily by nasal meatus when sampling sample on suction tube passes through nasal meatus
Secretion pollution causes to sample the ineffective of sample, or even sampling failure.
Summary of the invention
The object of the present invention is to provide a kind of samplings, and convenient, small to nasal cavity tissue damage and energy effective protection samples sample not
Contaminated posterula sampler.
To achieve the above object, present invention employs following technical solutions：The posterula sampler, including can be inserted into
The casing of nasal cavity, the front side pipe end of described sleeve pipe is provided with flexible blind pipe, rear side pipe end is open-like shape, the head of the flexibility blind pipe
Portion is circumferentially divided into several openable and closable pipe valves, and the sample brush that can insert or pull out casing is provided in casing, described
Sample brush is by brush holder support and is installed on the sampling bristle of brush holder support front end and forms, when push forward protrude into the sample brush of casing when, can make
Sampling bristle, which stretches out casing progress posterula sampling from flexible blind pipe, can make the sampling sampled when pulling back sample brush
Bristle retracts casing from flexible blind pipe.
Further, posterula sampler above-mentioned, wherein：Scale is provided on the brush holder support of sample brush.
Further, posterula sampler above-mentioned, wherein：Scale is provided on the tube wall of casing.
Further, posterula sampler above-mentioned, wherein：The lubrication being made of lubricating oil is externally coated in casing
Layer.
Further, posterula sampler above-mentioned, wherein：It is made of in being externally coated with for flexible blind pipe lubricating oil
Lubricant layer.
Through the implementation of the above technical solution, the beneficial effects of the invention are as follows：（1）By the way that the sampling bristle of sample brush is existed
It rolls on posterula wall, so that the nasal secretion on posterula wall be made to be adhered on sampling bristle and complete sampling, not only adopts
Sample is easy to operate, time saving and energy saving, and damages to nasal cavity tissue small；（2）It can contract after having acquired sampling sample due to sampling bristle
It returns in casing, by the protection of casing, effectively prevent the sampling sample on sampling bristle when by nasal meatus by nasal meatus endocrine
Object pollution, to ensure that the effect of sampling sample.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of posterula sampler of the present invention.
Fig. 2 is the structural schematic diagram of A-A section shown in Fig. 1.
Specific embodiment
The present invention will be further explained below with reference to the attached drawings and specific examples.
As shown in Figure 1 and Figure 2, the posterula sampler, the casing 1 including nasal cavity can be inserted into, before described sleeve pipe 1
Flexible blind pipe 2 is arranged in side pipe end, rear side pipe end is open-like shape, and the head of the flexibility blind pipe 2 is circumferentially divided into several
Openable and closable pipe valve is provided with the sample brush that can insert or pull out casing in casing 1, and the sample brush is by brush holder support 3 and installation
Sampling bristle 4 in 3 front end of brush holder support forms, and when the sample brush of casing 1 is protruded into promotion forward, can make to sample bristle 4 from flexibility
Blind pipe 2 stretches out casing 1 and carries out posterula sampling, when pulling back sample brush, the sampling bristle 4 sampled can be made blind from flexibility
Pipe 2 retracts casing 1；In the present embodiment, it is provided with the first scale 31 on the brush holder support 3 of sample brush, medical staff can be made in this way
More precise control sample brush stretches out the length of casing, is more convenient sampling；In the present embodiment, it is arranged on the tube wall of casing 1
There is the second scale 11, medical staff can be made to precisely control the length that casing protrudes into nasal cavity in this way, is more convenient sampling；In this reality
It applies in example, is coated with the lubricant layer 5 being made of lubricating oil in the outside of casing 1 and flexible blind pipe 2, can be prevented by lubricant layer
Casing damages nasal wall during protruding into nasal cavity；
In use, casing 1 is first inserted into nasal meatus, sample brush is then pushed forward, makes the sampling bristle 4 of sample brush from flexible blind pipe
2 stretch out casing 1, until reaching posterula wall, then roll sampling bristle 4 on posterula wall, make the nose on posterula wall
Solinocrine object is adhered on sampling bristle 4 and completes collection of specimens, then pulls back sample brush, makes to have acquired sampling sample
Sampling bristle 4 from flexible blind pipe 2 retract casing 1, sample brush retract casing 1 after, the head of flexible blind pipe 2 can be automatically closed,
Then casing 1 is exited into nasal meatus together with sample brush again, by the protection of casing 1, can effectively prevent the sampling on sampling bristle
Sample is polluted when exiting nasal meatus by nasal meatus endocrine, ensure that the effect of sampling sample.
It is an advantage of the invention that：（1）By rolling the sampling bristle of sample brush on posterula wall, to make posterula
Nasal secretion on wall is adhered on sampling bristle and completes sampling, and not only sampling operation is convenient, time saving and energy saving, and to nose
Cavity tissue damage is small；（2）It can be retracted in casing after having acquired sampling sample due to sampling bristle, by the protection of casing, effectively
It prevents the sampling sample on sampling bristle from being polluted when by nasal meatus by nasal meatus endocrine, ensure that the effect of sampling sample.
Claims (5)
1. posterula sampler, it is characterised in that：Casing including that can be inserted into nasal cavity, the front side pipe end of described sleeve pipe are provided with soft
Property blind pipe, rear side pipe end be open-like shape, it is described flexibility blind pipe head be circumferentially divided into several openable and closable pipe valves, covering
It is provided with the sample brush that can insert or pull out casing in pipe, the sample brush is by brush holder support and is installed on the sampling bristle of brush holder support front end
Composition can make sampling bristle stretch out casing progress posterula from flexible blind pipe and adopt when the sample brush of casing is protruded into promotion forward
Sample can make the sampling bristle sampled retract casing from flexible blind pipe when pulling back sample brush.
2. posterula sampler according to claim 1, it is characterised in that：Scale is provided on the brush holder support of sample brush.
3. posterula sampler according to claim 1, it is characterised in that：Scale is provided on the tube wall of casing.
4. posterula sampler according to claim 1 or 2 or 3, it is characterised in that：In being externally coated with by moistening for casing
The lubricant layer of lubricating oil composition.
5. posterula sampler according to claim 1 or 2 or 3, it is characterised in that：In being externally coated with for flexible blind pipe
The lubricant layer being made of lubricating oil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810642097.4A CN108836403A (en) | 2018-06-21 | 2018-06-21 | Posterula sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810642097.4A CN108836403A (en) | 2018-06-21 | 2018-06-21 | Posterula sampler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108836403A true CN108836403A (en) | 2018-11-20 |
Family
ID=64202758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810642097.4A Pending CN108836403A (en) | 2018-06-21 | 2018-06-21 | Posterula sampler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108836403A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT202100031787A1 (en) * | 2021-12-20 | 2023-06-20 | Copan Italia Spa | Biospecimen collection device, container for such device, and biospecimen collection method |
| IT202100031799A1 (en) * | 2021-12-20 | 2023-06-20 | Copan Italia Spa | Biospecimen collection device, container for such device, and biospecimen collection method |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2285466Y (en) * | 1996-12-12 | 1998-07-01 | 王家兴 | Disposable sampler |
| CN204951666U (en) * | 2015-09-22 | 2016-01-13 | 江苏苏云医疗器材有限公司 | Nose gastric tube |
| CN107928712A (en) * | 2017-12-29 | 2018-04-20 | 张罗 | Sample cotton swab and sterile sampling set group |
-
2018
- 2018-06-21 CN CN201810642097.4A patent/CN108836403A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2285466Y (en) * | 1996-12-12 | 1998-07-01 | 王家兴 | Disposable sampler |
| CN204951666U (en) * | 2015-09-22 | 2016-01-13 | 江苏苏云医疗器材有限公司 | Nose gastric tube |
| CN107928712A (en) * | 2017-12-29 | 2018-04-20 | 张罗 | Sample cotton swab and sterile sampling set group |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT202100031787A1 (en) * | 2021-12-20 | 2023-06-20 | Copan Italia Spa | Biospecimen collection device, container for such device, and biospecimen collection method |
| IT202100031799A1 (en) * | 2021-12-20 | 2023-06-20 | Copan Italia Spa | Biospecimen collection device, container for such device, and biospecimen collection method |
| WO2023119113A1 (en) * | 2021-12-20 | 2023-06-29 | Copan Italia S.P.A. | Device for collection of biological samples, container for this device and method of collection of biological samples |
| WO2023119115A1 (en) * | 2021-12-20 | 2023-06-29 | Copan Italia S.P.A. | Device for collection of biological samples, container for this device and method of collection of biological samples |
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| SE01 | Entry into force of request for substantive examination |