CN109793539B - Gynecological secretion sampling device - Google Patents
Gynecological secretion sampling device Download PDFInfo
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- CN109793539B CN109793539B CN201910244258.9A CN201910244258A CN109793539B CN 109793539 B CN109793539 B CN 109793539B CN 201910244258 A CN201910244258 A CN 201910244258A CN 109793539 B CN109793539 B CN 109793539B
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Abstract
The invention relates to a gynecological secretion sampling device, which aims to solve the problems of dependence on lubricating liquid and pain or scratch caused by friction of the existing device, and furthest avoid and eliminate the friction pain caused to a human body in the use process on the premise that the human body is not in contact with the lubricating liquid, and the technical scheme for solving the problems is as follows: the positioning device comprises a positioning disc with a horizontal axis, wherein a plurality of strip-shaped plates are distributed on the left side of the positioning disc along the circumference of the axis of the positioning disc; the strip-shaped plate is provided with a closed-loop rubber sleeve which is sleeved on the strip-shaped plate along the width direction of the strip-shaped plate and covers the plate surface and the left and right ends of the strip-shaped plate; the right end of the strip-shaped plate is connected with a positioning disc through a supporting rod, and the positioning disc is provided with a through hole which axially penetrates through the positioning disc; still include the sample brush, the sample brush can run through the positioning disk through the through-hole.
Description
Technical Field
The invention relates to medical equipment, in particular to a gynecological secretion sampling device.
Background
In the process of gynecological examination and diagnosis, cervical or vaginal secretions are often sampled and inspected to help medical staff to quickly and accurately determine the state of an illness, however, the existing sampling instruments are simple in sampling brush structure, and the instruments can generate certain pain in the process of extending into the body; although there are some more comfortable and humanized sampling devices in the prior art, such as a vaginal secretion sampling device for gynecological clinical use disclosed in patent document CN201811097887.5, a gynecological cervical disease examination sampling device disclosed in patent document CN201810302444.9, etc., the main purpose of the sampling device is to complete the sampling operation more conveniently and conveniently, and at the same time, the pain or injury to the patient during the examination process can be reduced to a certain extent.
However, when the device is used for examination, the device can rub against the human body when extending into the body, so that pain and possible injury caused by the friction to the patient can not be completely avoided and eliminated, the device can be smoothly extended into the body only by coating the insertion part with lubricating liquid before use, and chemical components in the lubricating liquid can easily cause allergy, thereby causing unnecessary troubles to the patient.
Disclosure of Invention
Aiming at the situation, in order to make up the technical defects in the prior art, the invention provides the gynecological secretion sampling device, which aims to solve the problems of dependence on lubricating liquid and pain or scratch caused by friction of the conventional device and realize the purpose of avoiding and eliminating the friction pain caused to a human body to the maximum extent in the use process on the premise that the human body does not contact the lubricating liquid.
The technical scheme for solving the problem is as follows: the positioning device comprises a positioning disk with a horizontal axis, wherein a plurality of strip-shaped plates are distributed on the left side of the positioning disk along the circumference of the axis of the positioning disk, the length direction of each strip-shaped plate is parallel to the axial direction of the positioning disk, and the width direction of each strip-shaped plate is perpendicular to the radial direction of the positioning disk; the strip-shaped plate is provided with a closed-loop rubber sleeve which is sleeved on the strip-shaped plate along the width direction of the strip-shaped plate and covers the plate surface and the left and right ends of the strip-shaped plate; the right end of the strip-shaped plate is connected with a positioning disc through a supporting rod, and the positioning disc is provided with a through hole which penetrates through the positioning disc along the axial direction of the positioning disc; still include the sample brush, the sample brush can run through the positioning disk through the through-hole.
The invention prevents the patient from directly contacting with the hard apparatus, thereby reducing the possible injury caused by the apparatus; when the strip-shaped plate is inserted, the closed-loop rubber sleeve does not rub with a human body, so that the astringent feeling and the pain feeling caused by the friction between an instrument and the human body are eliminated, and the dependence on the lubricating liquid and the allergic hidden trouble of the lubricating liquid can be eliminated; in the insertion process of the strip-shaped plate or the in-and-out process of the sampling brush, the sampling brush is not in direct contact with human tissues all the time, so that the sampling sample is not subjected to secondary pollution, and the accuracy of the inspection result is effectively improved; in addition, the closed-loop rubber sleeve and the strip-shaped plate are convenient to detach and replace, sanitary and environment-friendly, and resources are saved.
Drawings
Fig. 1 is a front view of the present invention.
Fig. 2 is a cross-sectional view a-a of the present invention.
Fig. 3 is a cross-sectional view B-B of the present invention.
Fig. 4 is a perspective view of the present invention.
Fig. 5 is an axial cross-sectional view of the present invention.
Detailed Description
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.
As shown in fig. 1 to 5, the positioning plate comprises a positioning plate 1 with a horizontal axis, wherein a plurality of strip-shaped plates 2 are distributed on the left side of the positioning plate 1 along the circumference of the axis of the positioning plate 1, the length direction of each strip-shaped plate 2 is parallel to the axial direction of the positioning plate 1, and the width direction of each strip-shaped plate 2 is perpendicular to the radial direction of the positioning plate 1; the strip-shaped plate 2 is provided with a closed-loop rubber sleeve 3 which is sleeved on the strip-shaped plate 2 along the width direction of the strip-shaped plate 2 and covers the plate surface and the left and right ends of the strip-shaped plate 2; the right end of the strip-shaped plate 2 is connected with the positioning disc 1 through a support rod 4, and the positioning disc 1 is provided with a through hole 5 which penetrates through the positioning disc 1 in the axial direction; the sampling brush 6 can penetrate through the positioning plate 1 through the through hole 5.
Preferably, the surfaces of the strip-shaped plates 2 are convex arcs, so that the envelope lines of the strip-shaped plates 2 form a cylindrical surface, thereby facilitating use and improving comfort, and the left and right ends of the strip-shaped plates 2 are smooth arc-shaped end parts, thereby maintaining smooth transition between the end parts of the strip-shaped plates 2 and the surfaces of the plates and reducing sliding resistance between the closed-loop rubber sleeve 3 and the end parts of the strip-shaped plates 2.
Preferably, the inner side of the closed-loop rubber sleeve 3 is provided with a boss arranged along the surrounding direction, the strip-shaped plate 2 is provided with a guide groove matched with the boss and surrounding the strip-shaped plate 2, and the boss is arranged in the guide groove to ensure that the closed-loop rubber sleeve 3 cannot fall off.
Preferably, the strip-shaped plates 2 are uniformly provided with a plurality of rollers 7 along the length direction of the strip-shaped plates 2, the rollers 7 are in a fusiform column structure with a smooth and raised middle part, and envelope lines of the rollers 7 on the strip-shaped plates 2 form a cylindrical surface, so that the use is facilitated and the comfort level is improved; the rolling axis of the roller 7 is parallel to the width direction of the strip-shaped plate 2; the roller 7 set up along the symmetry plane symmetry of two faces of strip board 2, the inboard of closed loop rubber sleeve 3 has the boss that sets up along its direction of encircleing, have the heavy groove of encircleing roller 7 that matches with the boss on the outer fringe face of roller 7, the boss is arranged in heavy inslot and can be guaranteed that closed loop rubber sleeve 3 can not drop.
Preferably, a plurality of balls 8 uniformly distributed along the edge are embedded into two ends of the strip-shaped plate 2 in the width direction respectively, so as to reduce the friction force between the closed-loop rubber sleeve 3 and the strip-shaped plate 2 at the position.
Preferably, the sampling brush 6 comprises a brush handle 601, a brush head 602 and a positioning ring 603, wherein the brush handle 601 is coaxially and slidably connected with the positioning ring 603, and the brush head 602 is arranged at the end part of the brush handle 601; the position circle 603 with the positioning disk 1 through-hole 5 interference fit connection or through the buckle connection to the dismouting and the change of position circle 603 are convenient for.
Preferably, the supporting rod 4 horizontally penetrates and is inserted on the positioning disk 1 along the axial direction of the positioning disk 1, the right side of the positioning disk 1 is provided with arc-shaped pressing sheets 9 which correspond to the supporting rods 4 one by one and are arranged on the outer sides of the supporting rods 4, the outer edge surface of each arc-shaped pressing sheet 9 is a conical surface with a large left side and a small right side, the positioning disk 1 is provided with an end cover 10 arranged on the right side of the positioning disk 1, the end cover 10 is in threaded connection with the positioning disk 1, and the through hole 5 simultaneously penetrates through the positioning disk 1 and the end cover 10; the end cover 10 on have the clamping ring 11 of arranging in the arc preforming 9 outside, when the end cover 10 screwed on the positioning disk 1, the clamping ring 11 removed and extrudeed the toper outer fringe face of arc preforming 9 along with the end cover 10, made the arc preforming 9 produce inside bend deformation and compress tightly bracing piece 4, both realized the fixed of bracing piece 4, the dismouting and the change of bracing piece 4 of being convenient for again.
Preferably, the positioning plate 1 is provided with an armrest 12 arranged at the right side of the positioning plate 1, so that the positioning plate 1 can be positioned and positioned conveniently.
When the invention is used, the positioning ring 603 is arranged on the positioning disc 1, and the brush handle 601 is pulled to enable the brush head 602 to be close to the position of the positioning ring 603; holding the handrails 12 to move the device, aligning the left ends of the strip-shaped plates 2 with the external genitals of the patient, and then slightly pushing the handrails 12 to enable the left ends of the strip-shaped plates 2 to enter the vagina of the patient simultaneously; the handrail 12 is continuously pushed to make the strip-shaped plate 2 move towards the interior of the vagina, and the outer side of the closed-loop rubber sleeve 3 is kept still by the friction force of the vagina wall, so that the closed-loop rubber sleeve 3 slides on the strip-shaped plate 2 or generates rolling transmission through the roller 7 when the strip-shaped plate 2 is inserted, and the part of the closed-loop rubber sleeve 3, which is arranged on the inner side of the strip-shaped plate 2, moves forwards and rolls to the outer side of the strip-shaped plate 2 through the front end of the strip-shaped plate 2 gradually to be in contact with the vagina wall; because the closed-loop rubber sleeve 3 isolates the strip-shaped plate 2 from the vaginal wall, the strip-shaped plate 2 does not directly contact and rub with the vaginal wall, and meanwhile, the entering mode of slipping or rolling propulsion of the closed-loop rubber sleeve 3 prevents the strip-shaped plate from rubbing with the vaginal wall, thereby not only preventing the possibility of injury of the instrument to the vaginal wall, but also effectively avoiding the astringent feeling and pain feeling caused by the friction between the instrument and the vaginal wall; in the sliding or rolling propulsion process of the closed-loop rubber sleeve 3, because the length of the closed-loop rubber sleeve 3 is fixed, the closed-loop rubber sleeve 3 is always kept in a tight state, meanwhile, because the inner side of the closed-loop rubber sleeve 3 is provided with a boss for preventing dislocation, a guide groove or a sink groove is arranged on the strip-shaped plate 2 or the roller 7 and serves as a jump-preventing groove, the boss is limited by the jump-preventing groove, and the phenomenon that the closed-loop rubber sleeve 3 is dislocated to influence the propulsion of the strip-shaped plate 2 and discomfort and injury brought to a patient can be avoided.
When the left end of the strip-shaped plate 2 enters the cervical orifice, the handrail 12 is stopped to be pushed and the brush holder 601 is pushed to enable the brush head 602 to enter the cervical orifice to finish sampling, and in the process of entering the brush head 602, as the plurality of strip-shaped plates 2 completely open the vagina, the brush head 602 can not be contacted with any part of the vagina, thereby effectively avoiding the influence of vaginal secretion on the sampling inspection result.
After sampling is finished, the brush handle 601 is pulled out, and then the positioning ring 603 is taken down, so that the sampling brush 6 is taken out, and the next operation is convenient to carry out; after the operation is finished, the handrail 12 is pulled outwards to draw the device out of the vagina, and in the process, the closed-loop rubber sleeve 3 slides or rolls on the strip-shaped plate 2 in a reverse direction without rubbing against the vaginal wall.
Because only the closed-loop rubber sleeve 3 is in contact with a human body in the using process, the closed-loop rubber sleeve 3 can be replaced after each use to be reused, and unnecessary resource waste can be effectively reduced.
The invention realizes the sliding or rolling surrounding of the closed-loop rubber sleeve on the strip plate by utilizing the flexible deformable characteristic of the closed-loop rubber sleeve, so that a patient is not in direct contact with a hard instrument, and the injury and the uncomfortable feeling which are possibly brought when the instrument is used are effectively reduced; when the strip-shaped plate is inserted, the closed-loop rubber sleeve slides or rolls on the strip-shaped plate, so that the closed-loop rubber sleeve does not rub against a human body, and the astringent feeling and the pain feeling caused by direct rubbing of an instrument and the human body are eliminated; meanwhile, as the closed-loop rubber sleeve does not generate friction with a human body, only the lubricating liquid is required to be coated on the inner side of the closed-loop rubber sleeve and is not required to be coated on the outer side of the closed-loop rubber sleeve; and because the roll of roller makes the frictional force between rubber sleeve and the strip board show and reduce, consequently the inside and outside both sides of closed loop rubber sleeve all need not to paint lubricating fluid when installing the roller additional and can realize smooth and easy roll to eliminate the anaphylactic hidden danger that lubricating fluid and human direct contact exist, because there is not lubricating fluid to remain in the vagina simultaneously, it is also very convenient that the patient cleans the private after the sample is ended.
When the sampling brush is used for sampling and checking, no matter in the inserting process of the strip-shaped plates or in the in-and-out process of the sampling brush, the vagina is propped open by the strip-shaped plates, so that the sampling brush is not in direct contact with other human tissues such as vulva or vaginal wall all the time, the sampling sample is real and accurate, secondary pollution is avoided, and the influence on the checking result caused by adhesion of other secretions of a human body on the sampling brush is effectively avoided.
In addition, the closed-loop rubber sleeve and the strip-shaped plate are convenient and quick to detach and replace, can be reused after replacement, are sanitary and environment-friendly, and save resources.
Claims (5)
1. A gynecological secretion sampling device comprises a positioning disc (1) with a horizontal axis, and is characterized in that a plurality of strip-shaped plates (2) are distributed on the left side of the positioning disc (1) along the circumference of the axis of the positioning disc (1); the strip-shaped plate (2) is provided with a closed-loop rubber sleeve (3) which is sleeved on the strip-shaped plate (2) along the width direction of the strip-shaped plate (2); the right end of the strip-shaped plate (2) is connected with a positioning disc (1) through a support rod (4), and a through hole (5) axially penetrates through the positioning disc (1); the sampling device also comprises a sampling brush (6), wherein the sampling brush (6) can penetrate through the positioning disc (1) through the through hole (5);
the plate surface of the strip-shaped plate (2) is in a convex arc shape, and the left end and the right end of the strip-shaped plate (2) are smooth arc-shaped end parts;
the inner side of the closed-loop rubber sleeve (3) is provided with a boss arranged along the surrounding direction, the strip-shaped plate (2) is provided with a guide groove matched with the boss, and the boss is arranged in the guide groove;
a plurality of rollers (7) are uniformly distributed on the strip-shaped plate (2) along the length direction of the strip-shaped plate (2), the rollers (7) are in a shuttle-shaped column structure, and the rolling axis of each roller (7) is parallel to the width direction of the strip-shaped plate (2); the inner side of the closed-loop rubber sleeve (3) is provided with a boss arranged along the surrounding direction, the roller (7) is provided with a sink groove matched with the boss, and the boss is arranged in the sink groove.
2. A gynecological secretion sampling device according to claim 1, wherein the strip (2) has a plurality of balls (8) at each of its ends in the width direction.
3. A gynecological secretion sampling device according to claim 1, wherein the sampling brush (6) comprises a brush handle (601), a brush head (602) and a positioning ring (603), the brush handle (601) is coaxially and slidably connected with the positioning ring (603), the brush head (602) is arranged at the end of the brush handle (601); the positioning ring (603) is in interference connection with the positioning disc (1) through the through hole (5).
4. The gynecological secretion sampling device according to claim 1, wherein the supporting rod (4) horizontally penetrates and is inserted on the positioning disk (1), the right side of the positioning disk (1) is provided with arc-shaped pressing sheets (9) which correspond to the supporting rod (4) one by one and are arranged on the outer sides of the supporting rods (4), the outer edge surface of each arc-shaped pressing sheet (9) is a conical surface, an end cover (10) arranged on the right side of the positioning disk (1) is arranged on the positioning disk (1), the end cover (10) is in threaded connection with the positioning disk (1), and the through hole (5) simultaneously penetrates through the positioning disk (1) and the end cover (10); end cover (10) on have clamping ring (11) of arranging in the arc preforming (9) outside, when end cover (10) were screwed on positioning disk (1), clamping ring (11) extrusion arc preforming's (9) toper outer fringe face makes arc preforming (9) produce inside bend deformation and compresses tightly bracing piece (4), realizes the fixed of bracing piece (4).
5. A gynecological secretion sampling device according to claim 1, wherein the positioning plate (1) is provided with a handrail (12) which is arranged on the right side of the positioning plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910244258.9A CN109793539B (en) | 2019-03-28 | 2019-03-28 | Gynecological secretion sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910244258.9A CN109793539B (en) | 2019-03-28 | 2019-03-28 | Gynecological secretion sampling device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109793539A CN109793539A (en) | 2019-05-24 |
| CN109793539B true CN109793539B (en) | 2021-11-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910244258.9A Expired - Fee Related CN109793539B (en) | 2019-03-28 | 2019-03-28 | Gynecological secretion sampling device |
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| CN (1) | CN109793539B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110604627B (en) * | 2019-10-17 | 2022-08-12 | 储萍 | Cervical canal hole anti-adhesion device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2000040157A1 (en) * | 1999-01-04 | 2000-07-13 | Merete Management Gmbh | Device for taking a biological or cytological smear |
| CN205514512U (en) * | 2016-01-20 | 2016-08-31 | 广州普露医疗科技有限公司 | Examination per vagina and sample appearance |
| CN206473741U (en) * | 2017-01-18 | 2017-09-08 | 东莞市佳恒玩具有限公司 | It is a kind of to be used for badminton bracket and the manual winding box of Air volleyball frame |
| CN207270351U (en) * | 2017-03-28 | 2018-04-27 | 朱晓娜 | Gynemetrics's cervical cells sampling device |
| CN208130012U (en) * | 2017-11-02 | 2018-11-23 | 于默菊 | A kind of integral type gynecologial examination secretion extraction element |
| CN208625659U (en) * | 2018-04-24 | 2019-03-22 | 张霆 | Gynecologial examination samples dilator |
-
2019
- 2019-03-28 CN CN201910244258.9A patent/CN109793539B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2000040157A1 (en) * | 1999-01-04 | 2000-07-13 | Merete Management Gmbh | Device for taking a biological or cytological smear |
| CN205514512U (en) * | 2016-01-20 | 2016-08-31 | 广州普露医疗科技有限公司 | Examination per vagina and sample appearance |
| CN206473741U (en) * | 2017-01-18 | 2017-09-08 | 东莞市佳恒玩具有限公司 | It is a kind of to be used for badminton bracket and the manual winding box of Air volleyball frame |
| CN207270351U (en) * | 2017-03-28 | 2018-04-27 | 朱晓娜 | Gynemetrics's cervical cells sampling device |
| CN208130012U (en) * | 2017-11-02 | 2018-11-23 | 于默菊 | A kind of integral type gynecologial examination secretion extraction element |
| CN208625659U (en) * | 2018-04-24 | 2019-03-22 | 张霆 | Gynecologial examination samples dilator |
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| CN109793539A (en) | 2019-05-24 |
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| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Ren Lu Inventor after: Cao Qinxue Inventor after: Zhang Yunzhong Inventor before: Zhang Yunzhong |
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| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20211102 Address after: 475000 Huaihe hospital, No. 1 Baogong Hubei Road, Gulou District, Kaifeng City, Henan Province Applicant after: HENAN UNIVERSITY HUAIHE Hospital Address before: 730000 No. 222 Tianshui South Road, Chengguan District, Gansu, Lanzhou Applicant before: LANZHOU University |
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Granted publication date: 20211116 |