CN114209361A - High-efficient sampling device of vagina is used in gynaecology and obstetrics disease inspection - Google Patents
High-efficient sampling device of vagina is used in gynaecology and obstetrics disease inspection Download PDFInfo
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- CN114209361A CN114209361A CN202210095124.7A CN202210095124A CN114209361A CN 114209361 A CN114209361 A CN 114209361A CN 202210095124 A CN202210095124 A CN 202210095124A CN 114209361 A CN114209361 A CN 114209361A
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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
- A61B10/0045—Devices for taking samples of body liquids
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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
- A61B1/32—Devices for opening or enlarging the visual field, e.g. of a tube of the body
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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
- A61B10/0045—Devices for taking samples of body liquids
- A61B2010/0074—Vaginal or cervical secretions
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Abstract
The invention relates to the technical field of obstetrics and gynecology, and discloses a vaginal high-efficiency sampling device for gynecological disease examination, which comprises a connecting sleeve, wherein the surface of the connecting sleeve is provided with an installation groove, an expansion mechanism is installed inside the installation groove, and one end of the connecting sleeve is in threaded connection with an arc-shaped guide embedding head. This high-efficient sampling device of vagina for gynaecology and obstetrics disease examination, through the mounting groove, the head is put into to the arc direction, stabilize the leading wheel, the ring gear, the setting of cartridge and spacing groove isotructure, it drives the ring gear rotation through the link to rotate the swivel becket, the gear drives a plurality of two-way threaded rod with gear engagement and rotates in step, thereby can make two lower sliding seat on the two-way threaded rod be close to each other, make the fly leaf drive arc ripple distraction plate outwards removal through last sliding seat, thereby can strut patient's vagina, and then both made things convenient for the observation to the inside condition of patient's vagina, can be to the timely observation of secretion sampling head sampling condition again.
Description
Technical Field
The invention relates to the technical field of obstetrics and gynecology, in particular to a high-efficiency vaginal sampling device for gynecological disease examination.
Background
The obstetrics and gynecology department is one of four main subjects of clinical medicine, mainly researches etiology, pathology, diagnosis and prevention of female reproductive organ diseases, physiological and pathological changes of pregnancy and delivery, prevention and treatment of high-risk pregnancy and dystocia, female reproductive endocrine, family planning, female health care and the like, deep research of medical basic theories such as modern molecular biology, oncology, genetics, reproductive endocrinology, immunology and the like and progress of clinical medical diagnosis and treatment detection technology, widens and deepens the development of the obstetrics and gynecology science, plays an important role in guaranteeing the health of women and reproduction and preventing and treating various gynecological diseases, has close relation with clinical science such as surgery, internal medicine, pediatrics and the like, needs modern diagnosis and treatment technology (endoscope technology, imaging, radiological intervention and the like), clinical pharmacology, pathology, embryology, anatomy, epidemiology and other subjects, but also is a subject with own characteristics and needs comprehensive clinical and basic knowledge.
Need often sample the inside secretion of suffering from the vagina in the inspection process of gynaecology and obstetrics disease, and the mode commonly used is mostly directly dipped in through the cotton swab and is got the sampling, because patient's vagina is mostly in the closed state, when sampling through this kind of sampling mode, be not convenient for observe its inside condition, thereby be unfavorable for to dip in the position and the sampling condition of getting the cotton swab and carry out timely the accuse, and then lead to the fact the inconvenient condition of sampling to take place, provide a high-efficient sampling device of vagina for gynaecology and obstetrics disease inspection for this.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a vaginal high-efficiency sampling device for gynecological disease examination, which solves the problem that the sampling condition cannot be observed in time because cotton swabs are adopted for dipping in the traditional sampling process.
In order to achieve the purpose, the invention is realized by the following technical scheme: a vagina high-efficiency sampling device for gynecological disease examination comprises a connecting sleeve, wherein the surface of the connecting sleeve is provided with a mounting groove, an opening mechanism is arranged in the mounting groove, one end of the connecting sleeve is in threaded connection with an arc-shaped guide inserting head, the other end of the connecting sleeve is fixedly connected with a fixed disc, one side of the fixed disc is movably provided with a stable guide wheel through a shaft seat, the number of the stable guide wheels is three, the opposite sides of the three stable guide wheels are jointly and movably provided with a toothed ring, one side of the toothed ring is fixedly connected with a connecting frame, the surface of the connecting frame is fixedly connected with a rotating ring, a sampling cylinder is inserted in the connecting sleeve, a sampling rod is inserted in the sampling cylinder, one end of the sampling rod is fixedly connected with a secretion sampling head, and the surface of the sampling cylinder is fixedly connected with a limiting disc, the surface of the fixed disc is provided with a limit groove matched with the limit disc.
Optionally, the quantity of mounting groove is three, three the mounting groove is the surface of connecting sleeve is seted up to the form that annular array is, and the mounting groove has both made things convenient for the installation to strutting the mechanism, is convenient for again its accomodating when not using, reduces the occupation of its space to be favorable to its vagina that inserts the patient, reduce patient's discomfort.
Optionally, the opening mechanism comprises a bidirectional threaded rod movably mounted in the mounting groove through a shaft seat, and two ends of the bidirectional threaded rod are connected with lower movable seats through threads.
Optionally, a movable plate is movably mounted on the inner side of the lower movable seat through a pin shaft, and an upper movable seat is movably mounted on the surface of the movable plate through a pin shaft.
Optionally, go up the last fixed surface fixedly connected with arc ripple of sliding seat and prop out the board, the one end of two-way threaded rod runs through fixed disk fixedly connected with gear, the gear meshes with the ring gear mutually, through the meshing of gear and ring gear to can make a plurality of gears on it rotate in step when rotating the ring gear, and then can make a plurality of arc ripples prop out the board and outwards open in step, be favorable to strutting of vagina, the medical personnel of being convenient for observe the operation to it.
Optionally, reverse screw thread has been seted up at the both ends of two-way threaded rod, one side fixedly connected with stabilizing mean of arc ripple spreader plate lower surface through seting up of reverse screw thread for two-way threaded rod when rotating, the lower sliding seat on it can be close to each other or keep away from, thereby realizes strutting and accomodating of arc ripple spreader plate.
Optionally, stabilizing mean includes the vice stabilizing support board of fixed connection in arc ripple spreader plate lower surface one side, the surperficial slip of vice stabilizing support board has cup jointed main stabilizing support board, uses through the cooperation of vice stabilizing support board and main stabilizing support board for when the arc ripple spreader plate outwards strutted, drive vice stabilizing support board and slide in the inside of main stabilizing support board, in order to reach the purpose that improves arc ripple spreader plate and strut stability.
Optionally, T-shaped sliding grooves are formed in the connecting sleeve, close to the main stabilizing support plate, the main stabilizing support plate is connected with the connecting sleeve in a sliding mode through the T-shaped sliding grooves, stability of the main stabilizing support plate and stability of the connecting sleeve in relative sliding are improved through the T-shaped sliding grooves, and the main stabilizing support plate is not prone to shaking.
Optionally, the fixed surface of sampling cylinder is connected with and pushes away the dish, the other end fixedly connected with of sampling pole pushes away the handle, pushes away the dish and has made things convenient for the slip of sampling cylinder to insert and take out, and pushes away the handle and then has made things convenient for controlling of secretion sampling head to it carries out the sampling operation of being convenient for.
Optionally, the connecting sleeve, the arc-shaped guide insertion head and the fixing disc are all provided with a through groove convenient for the sampling cylinder to slide.
The invention provides a high-efficiency vaginal sampling device for gynecological disease examination, which has the following beneficial effects:
1. the vagina high-efficiency sampling device for gynecological disease examination is characterized in that a mounting groove, an arc-shaped guide embedding head, a stable guide wheel, a gear ring, a sampling cylinder, a limiting groove and other structures are arranged, the rotating ring drives the gear ring to rotate through a connecting frame, a gear and a gear are meshed to drive a plurality of bidirectional threaded rods to synchronously rotate, so that two lower movable seats on the bidirectional threaded rods can be close to each other, a movable plate drives an arc-shaped ripple opening plate to move outwards through an upper movable seat, the vagina of a patient can be opened, the internal condition of the vagina of the patient can be conveniently observed, the sampling condition of a secretion sampling head can be timely observed, the movable plate on the bidirectional threaded rod can drive the arc-shaped ripple opening plate to move and reset through reversely rotating the bidirectional threaded rod, the vagina high-efficiency sampling device is convenient to be embedded before use and convenient to be extracted after use, thereby facilitating the operation and use of medical staff.
2. This high-efficient sampling device of vagina for gynaecology and obstetrics disease examination puts into the setting of first isotructure through sampling pole, cartridge, secretion sampling head, link, swivel becket and arc direction, accomplishes the sampling back at secretion sampling head, makes it arrange in the cartridge in to take out the cartridge, thereby avoided because of secretion sampling head in taking out in-process and the contact of vagina inner wall, and the condition that causes secretion to drop on it takes place, is favorable to improving the integrality of the device sampling.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural diagram illustrating a second aspect of the present invention;
FIG. 3 is a schematic view of the disassembled structure of the present invention;
FIG. 4 is a schematic side view of the present invention;
FIG. 5 is a schematic view of the internal structure of the sampling cartridge of the present invention;
FIG. 6 is an enlarged view of the structure at A in FIG. 1 according to the present invention.
In the figure: 1. a connecting sleeve; 2. mounting grooves; 3. an arc-shaped guiding embedding head; 4. fixing the disc; 5. stabilizing the guide wheel; 6. a toothed ring; 7. a connecting frame; 8. a rotating ring; 9. a sampling cartridge; 10. a sampling rod; 11. a secretion sampling head; 12. a limiting disc; 13. a limiting groove; 14. a bidirectional threaded rod; 15. a lower movable seat; 16. a movable plate; 17. an upper movable seat; 18. an arc-shaped corrugated opening plate; 19. a gear; 20. a main stabilizing support plate; 21. a secondary stabilizing support plate; 22. t-shaped sliding chutes.
Detailed Description
Referring to fig. 1, the present invention provides a technical solution: a vagina high-efficiency sampling device for gynecological disease examination comprises a connecting sleeve 1, wherein the surface of the connecting sleeve 1 is provided with three mounting grooves 2, the three mounting grooves 2 are arranged on the outer surface of the connecting sleeve 1 in an annular array mode, the mounting grooves 2 not only facilitate the mounting of a spreading mechanism, but also facilitate the storage of the spreading mechanism when the spreading mechanism is not used, the occupation of the space is reduced, so that the spreading mechanism is inserted into the vagina of a patient and the discomfort of the patient is reduced, the spreading mechanism is arranged in the mounting grooves 2 and comprises a bidirectional threaded rod 14 movably arranged in the mounting grooves 2 through a shaft seat, both ends of the bidirectional threaded rod 14 are both in threaded connection with a lower movable seat 15, the inner side of the lower movable seat 15 is movably provided with a movable plate 16 through a pin shaft, the surface of the movable plate 16 is movably provided with an upper movable seat 17 through a pin shaft, the upper surface of the upper movable seat 17 is fixedly connected with an arc-shaped ripple spreading plate 18, when the bidirectional threaded rod 14 rotates, the two lower movable seats 15 on the bidirectional threaded rod are close to or far away from each other, so that the movable plate 16 can be driven to move, the movable plate pushes the upper movable seat 17 and the arc-shaped corrugated opening plate 18 on the upper movable seat to open outwards, the vagina of a patient is conveniently opened, the movement and resetting of the arc-shaped corrugated opening plate 18 are facilitated through the reverse rotation of the bidirectional threaded rod 14, the sampling device is convenient to store and fold when not in use, the medical personnel can conveniently integrate the sampling device in the vagina, one end of the bidirectional threaded rod 14 penetrates through the fixed disc 4 and is fixedly connected with the gear 19, the gear 19 is meshed with the toothed ring 6, the gear 19 on the toothed ring 6 can synchronously rotate when the toothed ring 6 is rotated, the arc-shaped corrugated opening plates 18 can synchronously open outwards, and the vagina is favorably opened, the medical staff can observe and operate the bidirectional threaded rod 14 conveniently, reverse threads are arranged at two ends of the bidirectional threaded rod 14, the lower movable seat 15 on the bidirectional threaded rod 14 can be close to or far away from each other when the bidirectional threaded rod 14 rotates through the arrangement of the reverse threads, so that the arc-shaped corrugated expansion plate 18 can be expanded and stored, one side of the lower surface of the arc-shaped corrugated expansion plate 18 is fixedly connected with a stabilizing mechanism, the stabilizing mechanism comprises an auxiliary stabilizing support plate 21 fixedly connected to one side of the lower surface of the arc-shaped corrugated expansion plate 18, a main stabilizing support plate 20 is sleeved on the surface of the auxiliary stabilizing support plate 21 in a sliding manner, and the auxiliary stabilizing support plate 21 is driven to slide in the main stabilizing support plate 20 when the arc-shaped corrugated expansion plate 18 is expanded outwards through the matching use of the auxiliary stabilizing support plate 21 and the main stabilizing support plate 20, so as to achieve the purpose of improving the expansion stability of the arc-shaped corrugated expansion plate 18, the inside of the connecting sleeve 1 is provided with a T-shaped sliding groove 22 close to the main stabilizing support plate 20, the T-shaped sliding groove 22 improves the stability when the main stabilizing support plate 20 and the connecting sleeve 1 slide relatively, so that the main stabilizing support plate 20 is not easy to shake, the main stabilizing support plate 20 is connected with the connecting sleeve 1 in a sliding way through the T-shaped sliding groove 22, one end of the connecting sleeve 1 is in threaded connection with an arc-shaped guide embedding head 3, the arc-shaped guide embedding head 3 moves on the inner wall of the vagina of a patient, so that secretions such as white belts and the like on the surface of the patient can be dipped and taken, so that sampling is realized, the other end of the connecting sleeve 1 is fixedly connected with a fixed disk 4, one side of the fixed disk 4 is movably provided with a stabilizing guide wheel 5 through a shaft seat, through the arrangement of a plurality of stabilizing guide wheels 5, the toothed ring 6 can be limited, so that the toothed ring can not slide, thereby facilitating the rotation of the connecting sleeve when in use, the stabilizing guide wheels 5 are three, a toothed ring 6 is movably mounted on the opposite sides of the three stable guide wheels 5, a connecting frame 7 is fixedly connected to one side of the toothed ring 6, a rotating ring 8 is fixedly connected to the surface of the connecting frame 7, the rotating ring 8 facilitates the rotation of the toothed ring 6, a sampling cylinder 9 is inserted into the connecting sleeve 1, through grooves facilitating the sliding of the sampling cylinder 9 are formed in the connecting sleeve 1, the arc-shaped guide embedding head 3 and the fixed disc 4, a sampling rod 10 is inserted into the sampling cylinder 9, a push disc is fixedly connected to the surface of the sampling cylinder 9, a push handle is fixedly connected to the other end of the sampling rod 10, a secretion sampling head 11 is fixedly connected to one end of the sampling rod 10, a limit disc 12 is fixedly connected to the surface of the sampling cylinder 9, a limit groove 13 matched with the limit disc 12 is formed in the surface of the fixed disc 4, the limit disc 12 on the sampling cylinder 9 is pushed to be clamped in the corresponding limit groove 13, thereby it can be spacing to it, make it can not go on deeply, at this moment, be convenient for control the sampling to sampling rod 10, the back is accomplished in the sampling, outside pulling sampling rod 10, make it arrange sampling cylinder 9 in, thereby can make secretion sampling head 11 the secretion that dips in on it at the in-process that outwards removes be difficult for dropping because of the friction with patient's vagina inner wall, reduce, and then be favorable to guaranteeing the integrality of sampling, the pushing disk has made things convenient for the slip of sampling cylinder to insert and take out, and the pushing handle then has made things convenient for controlling of secretion sampling head, thereby be convenient for it to carry out the sampling operation.
The detailed description of the known functions and the known components is omitted in the embodiment of the disclosure, and in order to ensure the compatibility of the equipment, the adopted operation means are consistent with the parameters of the instruments on the market.
In summary, the operation steps of the vaginal high-efficiency sampling device for gynecological disease examination are as follows;
1. when the device is used, as shown in fig. 1, a user inserts the device into the vagina of a patient to be at a proper position, a medical worker holds the connecting sleeve 1 with one hand, the rotating ring 8 is rotated with the other hand, the rotating ring 8 drives the toothed ring 6 to rotate through the connecting frame 7, the toothed ring 6 drives the plurality of gears 19 on the toothed ring 6 to synchronously engage and rotate, the gears 19 drive the corresponding bidirectional threaded rods 14 on the toothed ring to rotate, the two lower movable seats 15 on the bidirectional threaded rods 14 are close to each other while the bidirectional threaded rods 14 rotate, the movable plates 16 drive the upper movable seats 17 to be outwards opened, the arc-shaped corrugated opening plates 18 are used for opening the vagina of the patient, and the condition inside the vagina of the patient is conveniently observed;
2. then the sampling cylinder 9 is moved to a proper position, the limiting disc 12 is clamped in the corresponding limiting groove 13, the sampling rod 10 is moved, and the secretion sampling head 11 at one end of the sampling rod dips the secretion in the vagina, so that the sampling operation is realized;
3. after sampling, the sampling rod 10 is moved, the secretion sampling head 11 at one end of the sampling rod is placed in the sampling cylinder 9, the sampling cylinder 9 is moved outwards, the sampling rod 10 is pulled out, and therefore secretion on the sampling rod can be detected.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides a high-efficient sampling device of vagina for gynaecology and obstetrics disease inspection, includes connecting sleeve (1), its characterized in that: the surface of the connecting sleeve (1) is provided with a mounting groove (2), the mounting groove (2) is internally provided with a spreading mechanism, one end of the connecting sleeve (1) is in threaded connection with an arc-shaped guide embedding head (3), the other end of the connecting sleeve (1) is fixedly connected with a fixed disc (4), one side of the fixed disc (4) is movably provided with a stable guide wheel (5) through a shaft seat, the number of the stable guide wheels (5) is three, the opposite sides of the three stable guide wheels (5) are jointly and movably provided with a toothed ring (6), one side of the toothed ring (6) is fixedly connected with a connecting frame (7), the surface of the connecting frame (7) is fixedly connected with a rotating ring (8), a sampling cylinder (9) is inserted in the connecting sleeve (1), and a sampling rod (10) is inserted in the sampling cylinder (9), one end fixedly connected with secretion sampling head (11) of sampling pole (10), the fixed surface of sampling barrel (9) is connected with spacing dish (12), spacing groove (13) with spacing dish (12) looks adaptation are seted up on the surface of fixed disk (4).
2. The vaginal high-efficiency sampling device for gynecological examination as claimed in claim 1, wherein: the number of the mounting grooves (2) is three, and the mounting grooves (3) are arranged on the outer surface of the connecting sleeve (1) in an annular array mode.
3. The vaginal high-efficiency sampling device for gynecological examination as claimed in claim 1, wherein: the opening mechanism comprises a bidirectional threaded rod (14) movably mounted in the mounting groove (2) through a shaft seat, and two ends of the bidirectional threaded rod (14) are connected with lower movable seats (15) through threads.
4. The vaginal high-efficiency sampling device for gynecological examination as claimed in claim 3, wherein: the inner side of the lower movable seat (15) is movably provided with a movable plate (16) through a pin shaft, and the surface of the movable plate (16) is movably provided with an upper movable seat (17) through a pin shaft.
5. The vaginal high-efficiency sampling device for gynecological examination as claimed in claim 4, wherein: go up the last fixed surface of sliding seat (17) and be connected with arc ripple and prop open board (18), the one end of two-way threaded rod (14) runs through fixed disk (4) fixedly connected with gear (19), gear (19) and ring gear (6) mesh mutually.
6. The vaginal high-efficiency sampling device for gynecological examination as claimed in claim 5, wherein: reverse threads are formed in two ends of the bidirectional threaded rod (14), and a stabilizing mechanism is fixedly connected to one side of the lower surface of the arc-shaped corrugated opening plate (18).
7. The vaginal high-efficiency sampling device for gynecological examination as claimed in claim 6, wherein: the stabilizing mechanism comprises an auxiliary stabilizing support plate (21) fixedly connected to one side of the lower surface of the arc-shaped corrugated opening plate (18), and a main stabilizing support plate (20) is sleeved on the surface of the auxiliary stabilizing support plate (21) in a sliding mode.
8. The vaginal high-efficiency sampling device for gynecological examination as claimed in claim 7, wherein: the inside of connecting sleeve (1) is close to main stable supporting plate (20) and has seted up T shape spout (22), main stable supporting plate (20) are through T shape spout (22) and connecting sleeve (1) sliding connection.
9. The vaginal high-efficiency sampling device for gynecological examination as claimed in claim 1, wherein: the surface of the sampling cylinder (9) is fixedly connected with a push disc, and the other end of the sampling rod (10) is fixedly connected with a push handle.
10. The vaginal high-efficiency sampling device for gynecological examination as claimed in claim 1, wherein: the connecting sleeve (1) and the arc-shaped guide embedding head (3) and the fixing disc (4) are internally provided with through grooves convenient for the sampling cylinder (9) to slide.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210095124.7A CN114209361A (en) | 2022-01-26 | 2022-01-26 | High-efficient sampling device of vagina is used in gynaecology and obstetrics disease inspection |
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| CN202210095124.7A CN114209361A (en) | 2022-01-26 | 2022-01-26 | High-efficient sampling device of vagina is used in gynaecology and obstetrics disease inspection |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116650031A (en) * | 2023-07-28 | 2023-08-29 | 苏州大学附属第二医院 | Nephrology department focus sampling device based on it can diagnose to insert |
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