CN110702720A - Sampling swab and collection set for gynecological secretion analyzer - Google Patents
Sampling swab and collection set for gynecological secretion analyzer Download PDFInfo
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N23/00—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
- G01N23/22—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by measuring secondary emission from the material
- G01N23/225—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by measuring secondary emission from the material using electron or ion
- G01N23/2251—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by measuring secondary emission from the material using electron or ion using incident electron beams, e.g. scanning electron microscopy [SEM]
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B10/00—Instruments for taking body samples for diagnostic purposes; Other methods or instruments for diagnosis, e.g. for vaccination diagnosis, sex determination or ovulation-period determination; Throat striking implements
- A61B10/02—Instruments for taking cell samples or for biopsy
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/2813—Producing thin layers of samples on a substrate, e.g. smearing, spinning-on
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
- G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
- G01N21/35—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light
- G01N21/3577—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light for analysing liquids, e.g. polluted water
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N23/00—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
- G01N23/02—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material
- G01N23/04—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material and forming images of the material
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N23/00—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
- G01N23/20—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by using diffraction of the radiation by the materials, e.g. for investigating crystal structure; by using scattering of the radiation by the materials, e.g. for investigating non-crystalline materials; by using reflection of the radiation by the materials
- G01N23/20008—Constructional details of analysers, e.g. characterised by X-ray source, detector or optical system; Accessories therefor; Preparing specimens therefor
- G01N23/2005—Preparation of powder samples therefor
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N23/00—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
- G01N23/20—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by using diffraction of the radiation by the materials, e.g. for investigating crystal structure; by using scattering of the radiation by the materials, e.g. for investigating non-crystalline materials; by using reflection of the radiation by the materials
- G01N23/20058—Measuring diffraction of electrons, e.g. low energy electron diffraction [LEED] method or reflection high energy electron diffraction [RHEED] method
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N23/00—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
- G01N23/22—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by measuring secondary emission from the material
- G01N23/2202—Preparing specimens therefor
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B10/00—Instruments for taking body samples for diagnostic purposes; Other methods or instruments for diagnosis, e.g. for vaccination diagnosis, sex determination or ovulation-period determination; Throat striking implements
- A61B10/02—Instruments for taking cell samples or for biopsy
- A61B2010/0216—Sampling brushes
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Abstract
The invention belongs to the technical field of medical instruments and discloses a sampling swab and a collection kit for a gynecological secretion analyzer, wherein the device comprises the sampling swab, a cell preservation test tube and a cushion block; the sampling swab for collecting the sample comprises a flocking layer, a swab head, a swab rod, an annular groove and a handheld end; the wiper head is connected with a wiper rod, and the wiper rod is connected with the handheld end through an annular groove; the cell preservation test tube is connected with the cushion block through the hook, the swab head is of an oval structure and is covered by the flocking layer, the surface of the handheld end is of an annular convex anti-skidding structure, and the cushion block is of an annular structure and is attached to the inner wall of the cell preservation test tube. The invention has simple structure, convenient operation and use, low manufacturing cost and simple manufacturing process, improves the sampling efficiency and can be popularized and used.
Description
Technical Field
The invention belongs to the technical field of medical instruments, and particularly relates to a sampling swab and a collection kit for a gynecological secretion analyzer.
Background
In the medical field, the detection and monitoring of the diseases of the patient is the first step of the development of treatment, and the collection and transmission of the sample to be detected provided for the patient are related to whether the detection result can be objective and correct. Among the many techniques for collecting and delivering patient samples, the method of sampling and delivery to an associated testing center using medical sampling swabs has been widely used.
The commonly used medical sampling swab comprises a swab rod and a swab head, wherein the swab rod is a handheld part, the swab head is a part which is fixed at one end of the swab rod and can effectively adsorb a biological sample, when the medical sampling swab is used, the swab rod is held to enable the swab head to extend into a sampling part, such as a mouth, a cervix and the like, the swab head is taken out after adsorbing the sample to be tested, and then the swab head adsorbed with the sample to be tested is placed in a preservative solution and sent to a detection center. The existing swab head is usually circular or spindle-shaped, the swab head is wound, flocked or foamed, and the like, so that the problems that the effective contact part of the swab head and a sampling part is insufficient, the effective adsorption amount of the swab is insufficient, the swab head and the swab rod are not firmly combined, and the hand-held end and the swab rod are not easily separated in the actual use process are often caused.
In summary, the problems of the prior art are as follows:
(1) the existing swab head is usually circular or spindle-shaped, the swab head is wound, flocked or foamed, and the like, so that the effective contact part between the swab head and a sampling part is often insufficient, and the effective adsorption capacity of the swab is often insufficient in the actual use process;
(2) the prior wiper head is not firmly combined with the wiper rod, and the hand-held end is not easy to separate from the wiper rod.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides a sampling swab for a gynecological secretion analyzer and a collection kit.
The invention is realized in this way, a sampling swab and collection suit for gynecological secretion analyzer includes:
sampling swab, cell preservation test tube, cushion.
The sampling swab for collecting samples comprises a flocking layer, a swab head, a swab rod, an annular groove and a handheld end.
The swab head is produced integrally with a swab stem, which is connected to the hand-held end by an annular groove.
The cell preservation test tube is connected with the cushion block through a hook.
Further, the swab head is of an oval structure and is covered by a flocking layer.
The sampling swab head of the invention is of an oval structure, so that the sampling swab head can contact the part to be sampled to the maximum extent, and the implanted flocking layer can increase the collection and release amount of the specimen to the maximum extent.
Further, the surface of the handheld end is an annular convex anti-skid structure.
The surface of the handheld end of the sampling swab is of an annular convex anti-skidding structure, so that a doctor can be prevented from sliding in the sampling process of using the sampling swab to scratch a patient.
Furthermore, the cushion block is in an annular structure and is attached to the inner wall of the cell preservation test tube.
The cushion block is attached to the inner wall of the cell preservation test tube, so that the single-position stress of the cell preservation test tube can be avoided when the annular groove is broken, the edge position of the cell preservation test tube is protected, and edge cracks caused by long-time use can be avoided.
Another object of the present invention is to provide a gynecological secretion analysis system using a sampling swab for a gynecological secretion analyzer and a collection kit, the gynecological secretion analysis system comprising:
the sample receiving module is used for receiving and storing the sample through the sample receiving cavity;
the sample transfer module is used for dipping, transferring and smearing the sample on the glass slide through the scraper;
the sample bearing module is used for preparing a sample into a biological smear through a glass slide and a cover glass;
the microscopic imaging module is used for scanning the image through an electron microscope at the upper end of the cover glass to obtain a microscopic image of the sample;
the image processing module is used for receiving the image obtained by the microscopic imaging module, segmenting the obtained image through the image processor and sending the segmented image to the inspection main controller;
the spectrum detection module is used for irradiating the smear through an infrared light source on the lower side of the slide, performing spectrum analysis through a spectrometer on the upper end of the electron microscope, and sending spectrum data to the inspection main controller;
the diagnosis module is used for sending the spectral data and the image data to the diagnosis cloud platform through the inspection main controller, and the diagnosis cloud platform automatically identifies the image data, identifies the types and the number of bacteria in the image and obtains a diagnosis result;
and the result output module is used for displaying or printing the diagnosis result through a display screen or a printer.
Further, the diagnosis result comprises a pH value, cleanliness, the number of moulds and trichomonas and the like, and also comprises health conditions, disease types and disease stages given by the diagnosis cloud platform.
Furthermore, the diagnosis module comprises a database, and infrared spectrum data and image data which are judged by experts on health conditions, disease types and disease stages are prestored in the database.
Further, the spectral detection module includes:
the input optical interface unit is used for transmitting the received optical signal;
an optical performance detection unit for detecting a main optical path performance parameter for an optical signal from the input optical interface unit;
the wavelength deviation detection unit is connected with the optical performance detection unit and is used for carrying out wavelength deviation detection on the optical signal output by the optical performance detection unit;
and the microcontroller unit is respectively connected with the optical performance detection unit and the wavelength deviation detection unit and used for controlling the optical performance detection unit and the wavelength deviation detection unit to detect according to a user operation instruction and processing detection results from the optical performance detection unit and the wavelength deviation detection unit.
The invention has the advantages and positive effects that:
according to the invention, the swab head is designed to be oval, the flocking layer is implanted on the surface of the swab head, so that the swab head can contact the part to be sampled and the collection and release amount of the sample to the maximum extent, and the cushion block is designed so that the damage of the edge of the cell preservation test tube due to extrusion can be avoided, and the service life of the device is effectively prolonged;
the invention has simple structure, convenient operation and use, low manufacturing cost and simple manufacturing process, improves the sampling efficiency and can be popularized and used.
Drawings
Fig. 1 is a structural diagram of a sampling swab and a collection kit for a gynecological secretion analyzer according to an embodiment of the present invention;
FIG. 2 is a block diagram of a sampling swab provided in accordance with an embodiment of the present invention;
fig. 3 is a block diagram according to an embodiment of the present invention.
In the figure: 1. a flocking layer; 2. a swab head; 3. a swab rod; 4. an annular groove; 5. a handheld end; 6. cushion blocks; 7. sampling a swab; 8. a cell preservation tube; 9. and (4) hanging hooks.
Fig. 4 is a schematic structural diagram of a gynecological secretion analysis system provided by the embodiment of the invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the following embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
As shown in fig. 1, the sampling swab and the collection kit for a gynecological secretion analyzer according to the embodiment of the present invention include: the device comprises a flocking layer 1, a swab head 2, a swab rod 3, an annular groove 4, a handheld end 5, a cushion block 6, a sampling swab 7, a cell preservation test tube 8 and a hook 9.
Example 1:
gynaecology's secretion is sampling swab and collection suit for analysis appearance includes: a sampling swab 7, a cell preservation test tube 8 and a cushion block 6; the sampling swab 7 for collecting samples comprises a flocking layer 1, a swab head 2, a swab rod 3, an annular groove 4 and a handheld end 5; the swab head 2 is connected with a swab rod 3, and the swab rod 3 is connected with a handheld end 5 through an annular groove 4; the cell preservation test tube 8 is connected with the cushion block 6 through a hook 9.
Example 2:
the swab head 2 is of an oval structure and is covered by a flocking layer 1.
Example 3:
the surface of the handheld end 5 is of an annular convex anti-slip structure.
Example 4:
The working principle of the invention is as follows:
when the portable sampling swab is used, a doctor holds the holding end 5 of the sampling swab 7, the sampling swab head 2 is inserted into a sampling part for sampling, the swab head 2 is designed in an oval shape, and the swab head 2 is implanted into the flocking layer 2 by adopting a jet implantation technology, so that the collection and release amount of a sample can be increased to the maximum extent;
gather the completion back, soak sampling swab 7 in cell preservation test tube 8, will wipe son head 2 and wash test tube bottom 10 times to further fully dilute the cell, accomplish and dilute the back, hang cushion 6 on cell preservation test tube 8's outer wall, gather 7 annular groove 4 positions of swab and be close to 6 positions of cushion of cell preservation test tube 8, manually hold handheld end 5 to 6 direction rupture annular grooves 4 of cushion, abandon handheld end 5, take off cushion 6, screw up the test tube stopper, can accomplish to gather for subsequent use.
As shown in fig. 4, the gynecological secretion analysis system provided by the embodiment of the present invention includes:
the sample receiving module 401 is used for receiving and storing samples through the sample receiving cavity;
a sample transfer module 402 for dipping, transferring and smearing a sample onto a slide by a squeegee;
a sample carrying module 403 for making a biological smear on the sample by means of a slide and a cover slip;
a microscopic imaging module 404, configured to scan an image through an electron microscope at the upper end of the cover glass, and obtain a microscopic image of the sample;
the image processing module 405 is configured to receive the image obtained by the microscopic imaging module, segment the obtained image by the image processor, and send the segmented image to the inspection main controller;
the spectrum detection module 406 is used for irradiating the smear through an infrared light source on the lower side of the slide, performing spectrum analysis through a spectrometer on the upper end of the electron microscope, and sending spectrum data to the inspection main controller;
the diagnosis module 407 is used for sending the spectral data and the image data to a diagnosis cloud platform through checking the main controller, and the diagnosis cloud platform automatically identifies the image data, identifies the types and the number of bacteria in the image and obtains a diagnosis result;
and a result output module 408, configured to display or print the diagnosis result through a display screen or a printer.
Further, the diagnosis result comprises a pH value, cleanliness, the number of moulds and trichomonas and the like, and also comprises health conditions, disease types and disease stages given by the diagnosis cloud platform.
Further, the diagnosis module 407 includes a database, and infrared spectrum data and image data determined by experts on health conditions, disease types, and disease stages are pre-stored in the database.
Further, the spectrum detection module 406 includes:
the input optical interface unit is used for transmitting the received optical signal;
an optical performance detection unit for detecting a main optical path performance parameter for an optical signal from the input optical interface unit;
the wavelength deviation detection unit is connected with the optical performance detection unit and is used for carrying out wavelength deviation detection on the optical signal output by the optical performance detection unit;
and the microcontroller unit is respectively connected with the optical performance detection unit and the wavelength deviation detection unit and used for controlling the optical performance detection unit and the wavelength deviation detection unit to detect according to a user operation instruction and processing detection results from the optical performance detection unit and the wavelength deviation detection unit.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and all simple modifications, equivalent changes and modifications made to the above embodiment according to the technical spirit of the present invention are within the scope of the technical solution of the present invention.
Claims (8)
1. A sampling swab and a collection set for a gynecological secretion analyzer are characterized in that the device comprises a sampling swab, a cell preservation test tube and a cushion block; the sampling swab for collecting the sample comprises a flocking layer, a swab head, a swab rod, an annular groove and a handheld end; the wiper head is connected with a wiper rod, and the wiper rod is connected with the handheld end through an annular groove; the cell preservation test tube is connected with the cushion block through a hook.
2. A sampling swab and collection kit for a gynaecological secretion analyzer according to claim 1, wherein the swab head is of an oval configuration and is covered by a flocked layer.
3. A sampling swab and collection kit for a gynecological secretion analyzer according to claim 1, wherein the hand-held end surface is an annular raised anti-slip structure.
4. A sampling swab and collection kit for a gynecological secretion analyzer according to claim 1, wherein the pad is of an annular configuration for engaging the inner wall of a cell preservation tube.
5. A gynecological secretion analysis system using the sampling swab and the collection kit for the gynecological secretion analyzer according to any one of claims 1 to 4, wherein the gynecological secretion analysis system comprises:
the sample receiving module is used for receiving and storing the sample through the sample receiving cavity;
the sample transfer module is used for dipping, transferring and smearing the sample on the glass slide through the scraper;
the sample bearing module is used for preparing a sample into a biological smear through a glass slide and a cover glass;
the microscopic imaging module is used for scanning the image through an electron microscope at the upper end of the cover glass to obtain a microscopic image of the sample;
the image processing module is used for receiving the image obtained by the microscopic imaging module, segmenting the obtained image through the image processor and sending the segmented image to the inspection main controller;
the spectrum detection module is used for irradiating the smear through an infrared light source on the lower side of the slide, performing spectrum analysis through a spectrometer on the upper end of the electron microscope, and sending spectrum data to the inspection main controller;
the diagnosis module is used for sending the spectral data and the image data to the diagnosis cloud platform through the inspection main controller, and the diagnosis cloud platform automatically identifies the image data, identifies the types and the number of bacteria in the image and obtains a diagnosis result;
and the result output module is used for displaying or printing the diagnosis result through a display screen or a printer.
6. The gynecological secretion analysis system according to claim 5, wherein the diagnosis result comprises pH value, cleanliness, number of mold and trichomonas, and further comprises the health condition, disease type and disease stage given by the diagnosis cloud platform.
7. The gynecological secretion analysis system of claim 5, wherein the diagnostic module comprises a database in which infrared spectral data and image data are pre-stored for health, disease type and disease stage determination by experts.
8. The gynecological secretion analysis system of claim 5, wherein the spectral detection module comprises:
the input optical interface unit is used for transmitting the received optical signal;
an optical performance detection unit for detecting a main optical path performance parameter for an optical signal from the input optical interface unit;
the wavelength deviation detection unit is connected with the optical performance detection unit and is used for carrying out wavelength deviation detection on the optical signal output by the optical performance detection unit;
and the microcontroller unit is respectively connected with the optical performance detection unit and the wavelength deviation detection unit and used for controlling the optical performance detection unit and the wavelength deviation detection unit to detect according to a user operation instruction and processing detection results from the optical performance detection unit and the wavelength deviation detection unit.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910952767.7A CN110702720A (en) | 2019-10-09 | 2019-10-09 | Sampling swab and collection set for gynecological secretion analyzer |
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| CN201910952767.7A CN110702720A (en) | 2019-10-09 | 2019-10-09 | Sampling swab and collection set for gynecological secretion analyzer |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112387224A (en) * | 2020-10-30 | 2021-02-23 | 珠海市人民医院 | Anti-sputtering reaction bottle |
| CN113576556A (en) * | 2021-09-03 | 2021-11-02 | 中国疾病预防控制中心职业卫生与中毒控制所 | Oral mucosa cell sampling swab and sampling box |
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Application publication date: 20200117 |