CN114403942A - Visual self-sampling cervical cell sampler - Google Patents
Visual self-sampling cervical cell sampler Download PDFInfo
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- CN114403942A CN114403942A CN202210143187.5A CN202210143187A CN114403942A CN 114403942 A CN114403942 A CN 114403942A CN 202210143187 A CN202210143187 A CN 202210143187A CN 114403942 A CN114403942 A CN 114403942A
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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
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/04—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor combined with photographic or television appliances
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/06—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor with illuminating arrangements
- A61B1/0661—Endoscope light sources
- A61B1/0684—Endoscope light sources using light emitting diodes [LED]
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/303—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor for the vagina, i.e. vaginoscopes
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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
- A61B2010/0216—Sampling brushes
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- Radiology & Medical Imaging (AREA)
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- Gynecology & Obstetrics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Sampling And Sample Adjustment (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
Abstract
The invention relates to a visual self-sampling cervical cell sampler, which comprises a cervical brush and a sampling bottle matched with the cervical brush, wherein the cervical brush comprises a brush rod and a sleeve, the brush rod comprises a rod body, the rod body coaxially penetrates through the sleeve, the front end of the rod body is provided with a brush head, the rear end of the rod body is provided with a brush handle, the brush handle comprises a shell, and the shell is also internally provided with a power supply system, an illuminating system, a camera system, a circuit system and a switch; the lighting system, the camera system, the power system and the switch are connected together through the circuit system to realize visual sampling; the outer wall of the front end of the sleeve is also provided with a ring groove; the sampling bottle includes the reagent bottle, the coaxial system has the bulge loop with annular looks adaptation in the reagent bottle for with the coaxial screens of sleeve, realize firm sample storage. The sampler of the invention has simple operation, realizes the autonomous sampling of users and has good use experience; and the cervical cells are taken and stored by combining the design of the sampling bottle, so that the sample is stored, and the detection precision is improved.
Description
Technical Field
The invention belongs to the technical field of medical detection, relates to a cervical cell sampler technology, and particularly relates to a visual self-sampling cervical cell sampler.
Background
Need use cervical cell sampling brush when carrying out gynecological examination such as cervical lesion inspection, HPV virus inspection clinically, the sampling of cervical cell is mostly gone on in medical institution's clinical department at present, and the medical instrument majority of adoption is simple and easy cervical cell collector, and it comprises brush head and thin pole brush holder, and brush head and brush-holder stud can rotate in step, can dismantle. The drawback of this kind of brush and mode of sampling lies in, need expand the vagina by the dilator first, can only carry out the sampling when exposing the cervix uteri in the sampler field of vision totally, and can not better access transfer after the sampling of cervix uteri cell, and the operation can only be carried out by professional medical staff in medical institution. The sampling method needs two medical instruments to be matched for use, so that the sampling efficiency is limited, medical consumables are wasted, and individual patients with privacy sampling requirements cannot be cared for. Therefore, there is a need to develop a cervical cell sampler which can realize the user's autonomous sampling and accessing of cervical cells.
No patent documents relevant to the present application were found by search.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides a visual self-sampling cervical cell sampler, which is simple to operate, can realize user self-sampling, and can realize storage and taking of cervical cells and sample preservation by combining the design of a sampling bottle, thereby improving the detection accuracy.
The technical problem to be solved by the invention is realized by adopting the following technical scheme:
a visual self-sampling cervical cell sampler comprises a cervical brush and a sampling bottle matched with the cervical brush, wherein the cervical brush comprises a brush rod and a sleeve, the brush rod comprises a rod body, the rod body coaxially penetrates through the sleeve, a brush head is installed at the front end of the rod body in a threaded manner, a brush handle is coaxially installed at the rear end of the rod body, the brush handle comprises a shell, an observation mechanism is further arranged in the shell, and the observation mechanism comprises a power supply system, a lighting system, a camera system, a circuit system and a switch; the shell is internally provided with an illumination system, a camera system, a circuit system and a power supply system, and the shell is provided with a switch; the lighting system, the camera system, the power supply system and the switch are connected together through the circuit system to realize visual sampling; the outer wall of the front end of the sleeve is also provided with a ring groove; the sampling bottle comprises a reagent bottle, a bottle cap and a sucker base, the bottle cap is coaxially and threadedly mounted at an opening of the reagent bottle, and the sucker base is coaxially mounted at the bottom end of the reagent bottle; the reagent bottle is coaxially provided with a convex ring matched with the annular groove at the front end of the sleeve, and the convex ring is used for clamping the sleeve of the cervical brush coaxially to realize stable sample storage.
Moreover, a limiting bulge part is arranged in the middle of the sleeve; the limiting convex part is an annular bulge, and a side wing is formed on the outer wall of the sleeve; the side wings divide the sleeve into an in-body part and a non-in-body part; the inlet part is a part from the side wing to the front end of the sleeve, and the outer surface of the part is subjected to smoothing treatment; the non-body-entering part is a part which is flanked to the rear end of the sleeve, and the outer peripheral wall of the sleeve of the non-body-entering part is of a prism structure.
The rod body is of a hollow structure, the front half section of the rod body is a multi-gear adjusting locking part, the rear half section of the rod body is a through part, and the multi-gear adjusting locking part is in locking fit with a limiting protruding part in the sleeve; the multi-gear adjusting locking part is characterized in that a brush head connecting part is coaxially arranged at the front end of the multi-gear adjusting locking part, the brush head connecting part comprises a threaded part at the front end and a shaft sleeve part at the rear end, the surface of the shaft sleeve part is smooth, and the shaft sleeve part is matched with the threaded part and is coaxially installed with the brush head.
Moreover, locking portion is adjusted to many grades includes a plurality of gears that set up along body of rod axial direction equipartition interval, and every gear constitutes by the spacing bump that sets up relatively.
And, the sucking disc base includes installation department and sucking disc, the coaxial system of sucking disc upper surface has an installation department, and this installation department is the hollow circular cylinder structure with reagent bottle looks adaptation.
Moreover, the bottom of the reagent bottle is made into a conical structure, and a plurality of reinforcing scraping plates are uniformly distributed on the inner wall of the conical structure at intervals along the circumferential direction of the conical structure; an annular installation part axially extends below the bottle body of the reagent bottle, and the conical structure is located on the inner side of the annular installation part.
The brush head comprises a brush head auxiliary sleeve and a brush head body, the brush head auxiliary sleeve is coaxially butted with the brush head body, the brush head auxiliary sleeve is of a hollow cylindrical structure and is used for being coaxially mounted with a shaft sleeve part of a brush rod body, the front end of the brush head auxiliary sleeve is of a sawtooth structure, the brush head body comprises a connecting ring table, one end of the connecting ring table is of the sawtooth structure and is used for being butted with the sawtooth structure at the front end of the brush head auxiliary sleeve and mutually rotating for limiting; the connecting ring table is internally provided with internal threads, three circles of bristles are arranged on the table top at the other end of the connecting ring table at intervals inwards in the radial direction, the lengths of the bristles from the inner circle to the outer circle are decreased gradually, and the opening angles of the bristles contacting the cervical wall are different.
Moreover, a state lamp is arranged on the shell to observe the state of the mechanism.
The power supply system comprises a battery and a battery fixing seat, wherein the battery is arranged in the shell through the battery fixing seat and supplies power to other systems; the camera system comprises an extension pipe and a camera, the extension pipe is coaxially arranged at the front end of the shell, the extension pipe coaxially penetrates through the rod body and the brush head, and the camera is coaxially arranged at the end part of the extension pipe; the camera adopts a miniature camera, and the illuminating system adopts an LED lamp and is arranged on the periphery of the camera.
The circuit system comprises a control circuit board, wherein an image processing module for image processing and a wireless transmission module which is connected with the image processing module and is used for wirelessly transmitting images are arranged on the control circuit board; the wireless transmission module is connected with the mobile terminal.
The invention has the advantages and positive effects that:
the observation mechanism is arranged in the cervical brush, so that the cervical brush can be conveniently and autonomously adopted by a user, the sampling efficiency is greatly improved, the sample can be stably stored and transferred due to the design of the sampling bottle matched with the observation mechanism, the contact with the external environment is reduced, the cell detection accuracy is improved, the cervical brush can be repeatedly sterilized and utilized, and the medical consumables are greatly saved.
Drawings
FIG. 1 is a schematic diagram of an explosive structure according to the present invention;
FIG. 2 is a perspective view of the present invention;
FIG. 3 is a schematic diagram of the transcervation state of cervical cells according to the present invention;
FIG. 4 is a schematic view of the structure of a reagent bottle according to the present invention;
FIG. 5 is an enlarged view of the assembly portion of the cervical brush and the reagent bottle according to the present invention
Detailed Description
The present invention will be described in further detail with reference to the following embodiments, which are illustrative only and not limiting, and the scope of the present invention is not limited thereby.
A visual self-sampling cervical cell sampler comprises a cervical brush 1 and a sampling bottle 2 matched with the cervical brush, wherein the cervical brush comprises a brush rod and a sleeve 1-3, the brush rod comprises a rod body 1-2, the rod body coaxially penetrates through the sleeve, the front end of the rod body is provided with a brush head 1-4 in a threaded manner, the rear end of the rod body is coaxially provided with a brush handle 1-1, and the outer wall of the front end of the sleeve is also provided with an annular groove 1-3-4; the sampling bottle comprises a reagent bottle 2-2, and a convex ring matched with the annular groove at the front end of the sleeve is coaxially arranged in the reagent bottle and used for being coaxially clamped with the sleeve of the cervical brush to realize stable sample storage;
a limiting bulge is arranged in the middle of the sleeve; the limiting convex part is an annular bulge, and a side wing 1-3-2 is formed on the outer wall of the sleeve; specifically, a circle of side wing (cambered surface or plane) is designed at the central position of the sleeve, a cambered surface or plane perpendicular to the brush rod is formed on the periphery of the sleeve, and the side wing divides the sleeve into an inserted part 1-3-3 and a non-inserted part 1-3-1; wherein the body entering part is a part from the side wing to the front end of the sleeve, and the outer surface of the part is subjected to smoothing treatment, so that the discomfort of the brush rod penetrating into the vagina is reduced, and the length of the body entering part is the sampling distance; the non-body-entering part is a part from the side wing to the rear end of the sleeve, the outer peripheral wall of the sleeve of the non-body-entering part is made into a prismatic structure, the rotation stopping is easy to hold, and no experience detail feeling is left; in the embodiment, the material is selected from high-quality plastics meeting the medical use requirement, and the existing similar products can be referred to specifically;
the side wings have the function of limiting the length of the sleeve penetrating into the body during sampling, so that injury caused by overlong entering of the sleeve into a human body due to misoperation is avoided, namely the body entering sampling distance is controlled, the specific distance range follows the following specification, the length of the body entering part of the side wings is 4cm to 6cm, the length of the brush head is 3cm to 4cm, the sleeve of the body entering part can completely enter the vagina during sampling, the sampling brush head is pushed out of the sleeve at the moment, the length of the side wings reaching the top end of the brush head is 7cm to 10cm, the vagina sampling distance accords with the vagina length data of ordinary people, and the brush head can fully contact with a cervix part;
the multi-gear adjusting and locking device comprises a rod body, a sleeve, a multi-gear adjusting and locking part, a plurality of positioning holes and a plurality of positioning holes, wherein the rod body is coaxially provided with through holes, the front half section of the rod body is a multi-gear adjusting and locking part 1-2-1, the rear half section of the rod body is a through part, the through part is of a grid hollow structure, and the multi-gear adjusting and locking part can form locking fit with a limiting convex part in the sleeve; the brush rod is made of high-quality plastic, the strip-shaped parts with two ends integrally formed with the rod body and a suspended middle part are formed, so that the strip-shaped parts have elasticity, and a structure of a multi-gear adjusting locking part is formed on each strip-shaped part; the front end of the multi-gear adjusting locking part is also coaxially provided with a brush head connecting part, the brush head connecting part comprises a threaded part and a shaft sleeve part, the front end is provided with the threaded part 1-2-3, the rear end is provided with the shaft sleeve part 1-2-2, the surface of the shaft sleeve part is smooth, and the shaft sleeve part is matched with the threaded part and is coaxially connected with the brush head;
the multi-gear adjusting locking part comprises a plurality of gears which are uniformly distributed at intervals along the axial direction of the rod body, and the plurality of gears are respectively a first gear, a second gear, a third gear, a fourth gear, a fifth gear and a sixth gear along the direction of the front end pointing to the rear end; each gear is composed of oppositely arranged limit salient points; the multi-gear adjusting locking part and the limiting bulge part form a pull-off buckling mode, and at the moment, the distance of the brush head extending out of the sleeve can be adjusted according to the distance required by sampling;
the brush head comprises a brush head auxiliary sleeve 1-4-1 and a brush head body 1-4-2, the brush head auxiliary sleeve and the brush head body are coaxially butted and arranged on a rod body, the brush head auxiliary sleeve is of a hollow cylindrical structure and is used for being coaxially arranged with a shaft sleeve part of a brush rod body, the front end of the brush head auxiliary sleeve is of a zigzag structure, one end of the brush head body is provided with a cylindrical connecting ring platform, one end of the connecting ring platform is also of a zigzag structure and is used for being butted with the zigzag structure at the front end of the brush head auxiliary sleeve and mutually rotating for limiting; an internal thread matched with the thread connecting part of the brush head is also arranged in the connecting ring platform, three circles of bristles are arranged on the table surface of the cylindrical connecting ring platform radially inwards at intervals, the lengths of the bristles from the inner circle to the outer circle are reduced, the opening angles of the bristles contacting the cervical wall are different, and the bristles are more easily contacted with the cervical orifice;
the brush handle comprises a shell, the shell comprises a base 1-1-6, a tailstock 1-1-1 and a connecting ring 1-1-4, the base is coaxially and fixedly arranged at the rear end of the rod body, the tailstock is further coaxially arranged at the rear end of the base through the connecting ring and is further coaxially arranged on a detachable bolt, an observation mechanism is further arranged in the shell, and the observation mechanism comprises a power supply system, an illumination system, a camera system, a circuit system and a switch 1-1-7; the shell is internally provided with an illumination system, a camera system, a circuit system and a power supply system, and a switch is arranged on a base of the shell; the lighting system, the camera system, the power system and the switch are connected together through the circuit system; in addition, a state lamp 1-1-8 can be arranged on the base of the shell to observe the state of the mechanism, such as information as whether the mechanism is started or not, whether a Wifi connection is opened or not, whether the battery power is sufficient or not and the like;
the power supply system comprises a battery 1-1-2 and a battery fixing seat 1-1-3, wherein the battery is arranged in a shell through the battery fixing seat and supplies power to the system, the battery can be a storage battery, a wireless charging receiving module is also arranged on the battery fixing seat and connected with the storage battery, a charging seat can be arranged outside the wireless charging receiving module, a wireless charging transmitting module is arranged on the charging seat, and when the cervical brush is placed on the charging seat, the cervical brush is wirelessly charged through the charging seat;
the camera system comprises an extension tube 1-1-9 and a camera, the extension tube is coaxially arranged at the front end of a base of the shell, the extension tube coaxially penetrates through a through hole of the rod body and a hollow part of the brush head, and the camera is coaxially arranged at the end part of the extension tube; the camera adopts a miniature camera, an illumination system is arranged on the periphery of the camera, the illumination system adopts LED illumination, specifically, 6 LED lamps are arranged around the camera, the illumination intensity of the illumination system is increased through the LED lamps, and the definition of the camera in the shooting process is increased;
the circuit system comprises a control circuit board 1-1-5, wherein an image processing module for image processing and a wireless transmission module which is connected with the image processing module and is used for wirelessly transmitting images are also arranged on the control circuit board; the wireless transmission module is connected with the mobile terminal, is WiFi, Bluetooth and the like, and transmits picture signals acquired by the camera to the mobile terminal; the mobile terminal can be a mobile phone APP or a computer display screen;
specifically, through the cooperation such as camera, image processing module, wireless transmission module, the picture that shoots when will sampling is handled the back and is transmitted to mobile terminal on, and mobile terminal here can be cell-phone etc. and the user can observe on the cell-phone through the position of mobile terminal in the sampling process to realize abundant collection.
In addition, the sampling bottle also comprises a bottle cap 2-1 and a sucker base 2-3, wherein the bottle cap is coaxially and threadedly mounted at the opening of the reagent bottle and used for sealing and storing samples; the sucker base is made of silica gel and is coaxially arranged at the bottom end of the reagent bottle, so that the reagent bottle can be stably placed on the operating table, and the risk of dumping is avoided; the sucker base comprises an installation part and a sucker, the upper surface of the sucker is coaxially provided with the installation part, and the installation part is of a hollow cylindrical structure matched with the reagent bottle;
in the specific implementation of the invention, the bottom of the reagent bottle is made into a conical structure 2-2-3, and a plurality of reinforcing scraping plates 2-2-2 are uniformly distributed and spaced on the inner wall of the conical structure along the circumferential direction; in the embodiment, four reinforcing scrapers are arranged, each reinforcing scraper protrudes out of the inner wall of the bottom of the reagent bottle, a brush of the brush head rotates when a sample is stored, and the reinforcing scrapers can scrape cervical cells on the brush; in order to better install the reagent bottle and the sucker base, an annular installation part 2-2-4 axially extends from the lower part of the bottle body of the reagent bottle, and the conical structure is positioned on the inner side of the annular installation part;
when the cervical brush is used for sampling, the sleeve of the body entering part can completely enter the vagina, the brush head is pushed out of the sleeve, and the length of the side wing reaching the top end of the brush head is 7 cm-10 cm, so that the length data of the vagina of a common person is met, and the brush head can be fully contacted with the cervical part; pressing a switch button, turning on a camera, checking whether a brush head is placed near a sampling point on a mobile phone in real time through the camera, rotating a brush handle when the brush head is arranged near the sampling point, and pulling a brush rod to enable a brush hair part to be completely retracted into a sleeve after the rotating and sampling are finished; the cervical brush is taken out by drawing back the sleeve, the sampling bottle is adsorbed on the operating table, the bottle cap of the sampling bottle is opened, a preservative solution is added into the reagent bottle, the whole cervical brush is stably connected with the reagent bottle, the sleeve is screwed into the matched preservative solution, the brush rod is pushed to enable the brush hair to be completely immersed into the preservative solution, the rotation is carried out for 7-10 weeks, the cells of the brush head are separated from the preservative solution and fall into the preservative solution, then the brush head is returned, the whole cervical brush is pulled out, the brush head does not need to be taken down in the process, unnecessary pollution or the washed cervical exfoliated cells are avoided being shaken off due to the careless taking down of the brush head before the cells are dissolved, the contact between the cervical cells and the external environment is greatly reduced in the process, and the detection accuracy is improved.
The observation mechanism is arranged in the cervical brush, so that the cervical brush can be conveniently and independently adopted by a user, the sampling efficiency is greatly improved, the sample can be stably stored and transferred due to the design of the sampling bottle matched with the observation mechanism, the cervical brush can be repeatedly sterilized and utilized, and medical consumables are greatly saved.
Although the embodiments of the present invention and the accompanying drawings are disclosed for illustrative purposes, those skilled in the art will appreciate that: various substitutions, changes and modifications are possible without departing from the spirit and scope of the invention and the appended claims, and therefore the scope of the invention is not limited to the disclosure of the embodiments and the accompanying drawings.
Claims (10)
1. A visual self-extracting cervical cell sampler, comprising: the cervical brush comprises a cervical brush and a sampling bottle matched with the cervical brush for use, wherein the cervical brush comprises a brush rod and a sleeve, the brush rod comprises a rod body, the rod body coaxially penetrates through the sleeve, a brush head is installed at the front end of the rod body in a threaded mode, a brush handle is coaxially installed at the rear end of the rod body, the brush handle comprises a shell, an observation mechanism is further arranged in the shell, and the observation mechanism comprises a power supply system, an illuminating system, a camera system, a circuit system and a switch; the shell is internally provided with an illumination system, a camera system, a circuit system and a power supply system, and the shell is provided with a switch; the lighting system, the camera system, the power supply system and the switch are connected together through the circuit system to realize visual sampling; the outer wall of the front end of the sleeve is also provided with a ring groove; the sampling bottle comprises a reagent bottle, a bottle cap and a sucker base, the bottle cap is coaxially and threadedly mounted at an opening of the reagent bottle, and the sucker base is coaxially mounted at the bottom end of the reagent bottle; the reagent bottle is coaxially provided with a convex ring matched with the annular groove at the front end of the sleeve, and the convex ring is used for clamping the sleeve of the cervical brush coaxially to realize stable sample storage.
2. The visual self-extracting cervical cell sampler of claim 1, wherein: a limiting bulge is arranged in the middle of the sleeve; the limiting convex part is an annular bulge, and a side wing is formed on the outer wall of the sleeve; the side wings divide the sleeve into an in-body part and a non-in-body part; the inlet part is a part from the side wing to the front end of the sleeve, and the outer surface of the part is subjected to smoothing treatment; the non-body-entering part is a part which is flanked to the rear end of the sleeve, and the outer peripheral wall of the sleeve of the non-body-entering part is of a prism structure.
3. The visual self-extracting cervical cell sampler of claim 1, wherein: the rod body is of a hollow structure, the front half section of the rod body is a multi-gear adjusting locking part, the rear half section of the rod body is a through part, and the multi-gear adjusting locking part is in locking fit with a limiting protruding part in the sleeve; the multi-gear adjusting locking part is characterized in that a brush head connecting part is coaxially arranged at the front end of the multi-gear adjusting locking part, the brush head connecting part comprises a threaded part at the front end and a shaft sleeve part at the rear end, the surface of the shaft sleeve part is smooth, and the shaft sleeve part is matched with the threaded part and is coaxially installed with the brush head.
4. The visual self-extracting cervical cell sampler of claim 3, wherein: the locking portion is adjusted to many grades includes a plurality of gears that set up along body of rod axial direction equipartition interval, and every gear constitutes by the spacing bump that sets up relatively.
5. The visual self-extracting cervical cell sampler of claim 1, wherein: the sucking disc base includes installation department and sucking disc, the coaxial system of sucking disc upper surface has an installation department, and this installation department is the hollow circular cylinder structure with reagent bottle looks adaptation.
6. The visual self-extracting cervical cell sampler of claim 1, wherein: the bottom of the reagent bottle is made into a conical structure, and a plurality of reinforcing scraping plates are uniformly distributed on the inner wall of the conical structure at intervals along the circumferential direction of the conical structure; an annular installation part axially extends below the bottle body of the reagent bottle, and the conical structure is located on the inner side of the annular installation part.
7. The visual self-extracting cervical cell sampler of claim 1, wherein: the brush head comprises a brush head auxiliary sleeve and a brush head body, the brush head auxiliary sleeve and the brush head body are coaxially butted, the brush head auxiliary sleeve is of a hollow cylindrical structure and is used for being coaxially mounted with a shaft sleeve part of a brush rod body, the front end of the brush head auxiliary sleeve is of a sawtooth structure, the brush head body comprises a connecting ring table, one end of the connecting ring table is of a sawtooth structure and is used for being butted with the sawtooth structure at the front end of the brush head auxiliary sleeve and mutually rotating for limiting; the connecting ring table is internally provided with internal threads, three circles of bristles are arranged on the table top at the other end of the connecting ring table at intervals inwards in the radial direction, the lengths of the bristles from the inner circle to the outer circle are decreased gradually, and the opening angles of the bristles contacting the cervical wall are different.
8. The visual self-extracting cervical cell sampler of claim 1, wherein: the shell is also provided with a state lamp for observing the state of the mechanism.
9. The visual self-extracting cervical cell sampler of claim 1, wherein: the power supply system comprises a battery and a battery fixing seat, wherein the battery is arranged in the shell through the battery fixing seat and supplies power to other systems; the camera system comprises an extension pipe and a camera, the extension pipe is coaxially arranged at the front end of the shell, the extension pipe coaxially penetrates through the rod body and the brush head, and the camera is coaxially arranged at the end part of the extension pipe; the camera adopts a miniature camera, and the illuminating system adopts an LED lamp and is arranged on the periphery of the camera.
10. The visual self-extracting cervical cell sampler of claim 1, wherein: the circuit system comprises a control circuit board, wherein an image processing module for image processing and a wireless transmission module which is connected with the image processing module and is used for wirelessly transmitting images are arranged on the control circuit board; the wireless transmission module is connected with the mobile terminal.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210143187.5A CN114403942A (en) | 2022-02-16 | 2022-02-16 | Visual self-sampling cervical cell sampler |
| PCT/CN2022/097111 WO2023155335A1 (en) | 2022-02-16 | 2022-06-06 | Visual self-sampling cervical cell sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210143187.5A CN114403942A (en) | 2022-02-16 | 2022-02-16 | Visual self-sampling cervical cell sampler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114403942A true CN114403942A (en) | 2022-04-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210143187.5A Pending CN114403942A (en) | 2022-02-16 | 2022-02-16 | Visual self-sampling cervical cell sampler |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN114403942A (en) |
| WO (1) | WO2023155335A1 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023155335A1 (en) * | 2022-02-16 | 2023-08-24 | 津泰(天津)医疗器械有限公司 | Visual self-sampling cervical cell sampler |
| CN117368122A (en) * | 2023-12-07 | 2024-01-09 | 津泰(天津)医疗器械有限公司 | FRD cervical dyeing real-time comparison method based on color chart |
| WO2024087245A1 (en) * | 2022-10-24 | 2024-05-02 | 津泰(天津)医疗器械有限公司 | Cervical cell sampler brush head and cervical cell sampler |
| WO2024108713A1 (en) * | 2022-11-23 | 2024-05-30 | 弗雷米德生物医药技术（天津）有限公司 | Cervical swab for household e7 protein testing and testing method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7413551B2 (en) * | 2005-09-27 | 2008-08-19 | David Decker | Combination self adjusting endocervical / exocervical sampling device and cell transport / preservation system |
| CN105395222B (en) * | 2014-09-16 | 2018-08-10 | 北京大学深圳医院 | Cervicovaginal cast-off cells are from recovering device |
| CN104771193B (en) * | 2015-04-08 | 2017-12-01 | 黄健 | Combined type vagina uterine neck detection means and visualization sampler for cervical cell |
| CN107811657B (en) * | 2017-11-23 | 2024-06-04 | 北京海普威生物技术有限公司 | Cervical cell sampling brush |
| CN210972169U (en) * | 2019-11-13 | 2020-07-10 | 安徽宸瑞医药包装有限公司 | Light-resistant leak-proof reagent bottle without lining |
| CN213283096U (en) * | 2020-06-30 | 2021-05-28 | 武汉市中心医院 | Household cervical screening cell sampling brush |
| CN215349123U (en) * | 2021-01-16 | 2021-12-31 | 上海市第六人民医院金山分院(上海市金山区中心医院、上海市金山区中医医院) | Adjustable cervical specimen brush |
| CN114403942A (en) * | 2022-02-16 | 2022-04-29 | 津泰(天津)医疗器械有限公司 | Visual self-sampling cervical cell sampler |
-
2022
- 2022-02-16 CN CN202210143187.5A patent/CN114403942A/en active Pending
- 2022-06-06 WO PCT/CN2022/097111 patent/WO2023155335A1/en unknown
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023155335A1 (en) * | 2022-02-16 | 2023-08-24 | 津泰(天津)医疗器械有限公司 | Visual self-sampling cervical cell sampler |
| WO2024087245A1 (en) * | 2022-10-24 | 2024-05-02 | 津泰(天津)医疗器械有限公司 | Cervical cell sampler brush head and cervical cell sampler |
| WO2024108713A1 (en) * | 2022-11-23 | 2024-05-30 | 弗雷米德生物医药技术（天津）有限公司 | Cervical swab for household e7 protein testing and testing method thereof |
| CN117368122A (en) * | 2023-12-07 | 2024-01-09 | 津泰(天津)医疗器械有限公司 | FRD cervical dyeing real-time comparison method based on color chart |
| CN117368122B (en) * | 2023-12-07 | 2024-02-13 | 津泰(天津)医疗器械有限公司 | FRD cervical dyeing real-time comparison method based on color chart |
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| WO2023155335A1 (en) | 2023-08-24 |
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Inventor after: Zhou Lianggao Inventor after: Yang Bo Inventor after: Zhang Wenjie Inventor before: Zhou Lianggao Inventor before: Yang Bo |