WO2005117713A1

WO2005117713A1 - Female fertility test device

Info

Publication number: WO2005117713A1
Application number: PCT/CN2004/000601
Authority: WO
Inventors: Da-De Xue
Original assignee: Da-De Xue
Priority date: 2004-06-04
Filing date: 2004-06-04
Publication date: 2005-12-15

Abstract

A female fertility test device includes a cervical mucus tester (21) and a female physiological rhythm display board (22). The cervical mucus tester (21) includes two jaws (1, 2), the head of the tester is arcual, one or more samplers are formed on the head and the samplers are selected from the group of a three-way sampler (4), a cup-shaped sampler (5), sample grooves (6) and a sampler with round concave surface (7). An expandable scale (11) is mounted on the rear end of the cervical mucus tester (21). The female physiological rhythm display board (22) is provided with many receptacles and display blocks (23) and the display blocks (23) are plugged in the receptacles.

Description

TECHNICAL FIELD

The invention relates to medical care products for women of childbearing age, in particular to a test for detecting and judging the ovulation period, infertility period and fertile period of women of childbearing age based on the characteristics and morphology of cervical mucus of women of childbearing age so that women of childbearing age can choose contraception or conception for reference. Device. Background technique

The various indirect testing methods of the existing ovulation period of females of childbearing age are difficult to popularize and apply because their testers are slightly more complicated to use or because they are expensive to use. The "Billings Natural Contraceptive Method", which is highly scientific, safe and effective, and easy to accept (compared with the date push algorithm and basal body temperature method), collects cervical mucus samples directly from the vulva with fingers, Observe, analyze, and compare the characteristics and morphology of the vulva, combining the dry, sticky, wet, and slippery feelings of the female vulva to determine the ovulation period, infertility period, and fertile period.

However, the following disadvantages exist in sampling and testing by fingers:

1. It is inconvenient to disinfect the fingers before sampling, and it is difficult to completely disinfect, which may cause infection;

2. Sometimes the finger cannot collect cervical mucus sample in the vulva;

3. Because the opening and closing of fingers is quite arbitrary, it is difficult for ordinary people to observe, analyze and compare the samples taken by the fingers to make accurate judgments. Summary of the invention

An object of the present invention is to provide a detection device that overcomes the above-mentioned shortcomings of detection by finger sampling.

In order to achieve the above object, the solution of the present invention is: A fertility change detection device for women of childbearing age, which includes a cervical mucus detector and a physiological cycle disc, and the cervical mucus detector is arranged on the physiological cycle disc in an active connection manner. ;

'' Further, the cervical mucus detector includes two half forceps, the head of which has a circular arc shape and can optionally be provided with a tee sampler, a cup sampler, a grooved suction sampler on both sides, and upper and lower surfaces of the head. Any one or more of the circular groove samplers are provided with an opening ruler at the rear; when the upper and lower sides of the detector are closed, a tee sampler is formed on the head, and the sampling port is at the center of the head end. There is a small convex head on the middle lower half of the tee sampler; the upper half of the detector is provided with three tapered holes as cup bodies, and three arc-shaped convex cup bottoms are arranged on the closing surface of the lower half of the clamp When the detector is closed, a cup-shaped sampler is formed, and when the mouth is opened, the arc-shaped convex bottom is separated from the cup body; when the detector is closed, two grooves are formed, and the two grooves pass through the horizontal grooves on the closed surface. The detector is provided with circular grooves on the upper and lower surfaces of the detector's head; the surface and the closing surface of the detector are smooth; the thickness of the detector behind the cup-shaped 釆 -like hole on the head of the detector is increased Transition to a step, in the next two sampling holes A protruding platform is provided and transitions into a step; an opening ruler provided at the rear of the detector will protrude from the upper slot when opening; a plurality of socket tables are arranged on the physiological cycle disc and inserted into the Display blocks in the socket table representing menstrual dates, natural contraception days, gestational days and ovulation days respectively; the middle of the socket table is a square hole, the upper side of the square hole is slightly smaller than the lower side, forming a trapezoidal hole, and the middle of the two sides Slotted for easy insertion or removal of the display block; a mark is set on one side of the display block, and the display block can be selected to be inserted into the square hole by facing the side; the physiological cycle disc is provided on the display block There are 78 protruding socket sets in two groups with numbers corresponding to 1 to 39.

In particular, the cervical mucus detector is a form of mouth forceps, and the length of the mouth opening portion is about 5-6 cm, which can be sampled at about 1/2 of the female vagina. When the cervical mucus detector is closed, the head has a tee sampler, a cup-shaped sampler, a groove adsorption sampler on both sides, and a circular groove sampler provided on the upper and lower sides of the head, and three cup-shaped sampling ports. On the side, there is a step for the sample to easily enter the sampling port. When the above four sampling methods are inserted into the vagina, the cervical mucus detector can easily collect cervical mucus samples of different periods and different properties in the physiological cycle. After the sample is collected, the morphology and various physical characteristics of the sample can be observed through the mouth of the cervical mucus detector: sampling volume, color, viscosity, transparency, fluidity, and drawing characteristics, so that women can judge the fertility by themselves Status, to determine whether it is infertile or fertile.

The physiological cycle board is like a chessboard. A cervical mucus detector can be placed on the chassis. Display blocks can be placed in the lower four rows. Each row has 18 display blocks with corresponding numbers engraved in the front. The first row is from 1 to 18. The second row is from 19 to 36, the third row is the same as the first row, and the fourth row is the same as the second row. The left and right corners of the box are inserted with three display blocks, and the corresponding numbers are 37 and 38. , 39, a total of 78 display blocks are inserted. The display block is divided into four colors: red, green, white, and yellow, which respectively indicate menstrual days, natural contraception days (safety days for infertility), fertile days, and ovulation. There is a protruding semicircle mark on the side of each display block. The semicircle is inserted to the left to indicate the same room in the morning, the semicircle is inserted to the right to indicate that there is no interbed, the semicircle is inserted to the right to indicate the same room in the afternoon, and the semicircle is inserted to indicate the same room at night. There is a square hole in the middle of the small square table on which the display block is placed, and the square hole is small and large, so that the display block can be inserted into the small square table, which is very convenient to insert and remove. The user can compare the illustrated pictures with the cervical mucus test results every day, and then select the corresponding color display blocks to be inserted on the small square in order. Since most women have a menstrual cycle of about 21-35 days, the display block is basically sufficient. The display can show the natural contraceptive period of the 2 menstrual cycle, which can help couples choose the same pregnancy day or natural contraceptive day.

Since the above technical solution is adopted, the present invention has the following advantages:

The detector can be thoroughly sterilized before use, convenient to use, inexpensive, and can be reused after cleaning. The detector can be used by women of childbearing age themselves. Cervical mucus samples are collected in the vagina to determine the ovulation period based on the characteristics and morphology of the mucus. Infertility and fertility, so as to achieve the purpose of contraception or conception;

Further, another component of the present invention: The physiological cycle disc also provides an intuitive tool for judging based on the observation results sampled by the detector. Compared with the reference picture of "morphology of cervical mucus in different physiological cycles of women", ordinary women also The invention can be used to conveniently judge the ovulation period, infertility period and fertile period; the physiological cycle disc can cyclically record the natural contraceptive period and easy pregnancy period of two menstrual cycles at the same time, which is convenient for comparative analysis. BRIEF DESCRIPTION OF THE DRAWINGS

FIG. 1 is a schematic diagram of an appearance of an embodiment of the present invention.

FIG. 2 is a schematic structural diagram of a first embodiment of a cervical mucus detector of a female of childbearing age.

FIG. 3 is a schematic plan view of the cervical mucus detector shown in FIG. 2.

Fig. 4 is a schematic diagram showing the structure of a partial longitudinal section of the head of a cervical mucus detector.

FIG. 5 is a schematic diagram of the head of the upper closed surface of the cervical mucus detector shown in FIG. 2.

FIG. 6 is a schematic diagram of the head of the lower surface of the cervical mucus detector shown in FIG.

FIG. 7 is a schematic structural diagram of a second embodiment of a cervical mucus detector of a child-bearing female.

FIG. 8 is a schematic diagram of an embodiment of a physiological cycle disk shown in FIG. 2.

Fig. 9 is a schematic diagram of a display block.

FIG. 10 is a schematic diagram of another embodiment of a physiological cycle disk.

Figure 11 is a schematic illustration of cervical mucus types and contraception laws.

Fig. 12 is a schematic diagram illustrating the morphology of cervical mucus at different physiological cycles and different openings of the detector when the cervical mucus detector of the present invention is used.

FIG. 13 is a schematic diagram of an embodiment of a fertility change recording card in a female physiological cycle used in conjunction with the present invention. detailed description

Please refer to Figures 1-13: A fertility detection device for women of childbearing age according to the present invention, including a cervical mucus detector 21 and the physiological cycle disk 22, and the cervical mucus detector 21 is arranged on the physiological cycle disk 22, and the method can be convenient for placing the detector on the cycle disk and removing the detector from the cycle disk. For example, the card is installed, and the detector and the cycle plate are integrated after the detector is placed on the cycle disk.

FIG. 2 is a schematic structural diagram of a first embodiment of a cervical mucus detector of a childbearing female, which includes an upper half 1, a lower half 2, a compression spring 3, a three-way sampling port 4, a cup-shaped sampler 5, and a sampling recess Slot 6, circular concave sampler 7, circular concave sampler 8, opening scale 11, support shaft 12.

As can be seen in Figure 2, there are three cup-shaped samplers, with a step 15 above the head sample space, and a protruding platform in the middle of the two sample spaces at the rear, forming a step 16, so that the sample can easily enter the sample. hole.

The two-sided adsorption grooves (6) in Figure 2 are channeled, allowing the sample to easily enter the tank.

In Figure 2, there are 4 divisions for the opening ruler. The ruler will protrude from the slot above when opening, indicating the opening degree. In FIG. ₄ , the tapered hole on the upper half of the forceps and the convex surface on the lower half of the forceps form a cup sampler _5. After sampling, when the detector is opened, the bottom of the cup is separated from the tapered hole, forming a dripping phenomenon in the sample in the cup.

The upper half tee sampling groove 9 and the upper half closing surface 13 are also shown in FIG. 5; in FIG. 5, the upper half clamp tee sampling groove 9 and the lower half clamp upper tee sampling groove of FIG. 5 are closed. A three-way sampler is formed at the time, and the sample will enter through the three-way sampling port when sampling. The middle of the three-way sampling channel has a small protrusion 17 on the lower half, which makes cervical mucus easily stick up and down when it opens.

Figure 6 is a head view of the lower part of the closing surface of Fig. 2, which shows the lower half tee sampling groove 10, the lower half of the closing surface 14;

FIG. 7 is a schematic diagram of a second embodiment of the cervical mucus detector of the present invention. The difference between the second embodiment and the first embodiment is: The first embodiment uses a compression spring 12 to close the detector's head after opening it. The second embodiment uses the restoring force of the elastic plastic to close the detector's head after opening. The heads of the two embodiments have the same structure, and the second embodiment does not have an opening ruler.

A plurality of display blocks 23 are provided on the physiological cycle disk 22, and the display blocks 23 are used to indicate menstrual period, natural contraceptive day (infertility safety day), fertile day, and ovulation day. The four display blocks may be the same. The structure and shape, as shown in Figure 9, are distinguished by different colors, for example, red, green, white, and yellow are used to indicate menstrual days, natural contraception days (infertility-safe days), fertile days, and ovulation days; Of course, display blocks of different structures, shapes, and colors can also be used to indicate them separately, as long as they can be distinguished; the display blocks should be easy to place or remove on the cycle disk, and it is better to use active links, such as in the cycle A jack is provided on the disk, and the display block can be easily inserted or removed.

In order to indicate the four cases of morning sharing, no sharing, afternoon sharing, and night sharing, respectively, a mark can be set on the display block, for example, a protruding semicircle mark can be set on the side of each display block, and the semicircle is inserted to the left to indicate morning In the same room, the semicircle is inserted upwards to indicate that there is no same room, the semicircle is inserted to the right to indicate that the same room is in the afternoon, and the semicircle is inserted to indicate that the same room is in the evening.

As shown in FIG. 8, the cycle disk can be divided into two pieces, and two sets of display blocks numbered 1-39 can be set to display the 2 menstrual cycles. An example of another cycle disk is shown in FIG. 10, a cervical mucus detector can be placed at position 25 in the figure, and three display blocks 37, 38, 39 are placed on the left and upper right corners respectively. The physiological cycle disk can be divided into rows 1, Row 2, row 3, row 4 and four rows can respectively place 18 display blocks, the inserted display block 5, and the square mounting port 6 have a small size on the upper side and a smaller size on the bottom to match the insertion and removal of the display block. The chassis is also shown in the figure A cross-sectional view of a square small square table 7 protruding above; the present invention includes a cervical mucus detector and a physiological cycle disk. In particular, the detector resembles a pair of forceps. When closed, the head is designed with a tee, cup-shaped, and both sides There are four sampling methods, such as adsorption and circular groove, so that samples with different properties in the physiological cycle can be collected. This product provides a detection device for women to collect cervical mucus samples in the middle of the vagina (about 5 cm from the head of the detector into the vagina) and test fertility, which is scientific, safe and practical. The invention of this product is conducive to the promotion of natural contraception, can reduce induced abortion, and is beneficial to family planning and reproductive health. This product is easy to use and easy to operate. It can be reused after cleaning. The method of use is as follows:

1. Sampling: The head of the detector (closed state) washed with boiling water for 5 minutes is slowly inserted into the vagina, and the cervical mucus sample can be collected after leaving it for about 30 seconds.

2. Observation: By opening and closing the detector several times, the characteristics of the mucus can be observed: sample size, shape, color, transparency, slipperiness, and drawing characteristics.

3. Opening degree: There is an opening ruler at the back of the detector. There are 4 points on the ruler and 4 for full opening.

4. Record: Refer to the "Legend of cervical mucus in physiological cycle" picture to determine whether the day is infertile, fertile, peak day (close to ovulation) or menstrual period. Use the corresponding indicator block (green, white, yellow, red) ) Insert it on the display panel in the order of date. If there is no same room indication block on the day (left: same room in the morning, right: same room in the afternoon, downward: same room in the evening).

5. Confirmation: Before intercourse, make sure that the intercourse is during the fertile period or the peak day (for the purpose of conception) or infertile period (for the purpose of contraception). Decide whether to abstinence or take contraceptive measures.

6. Precautions for Sampling Judgment-Sampling before the same room should be performed when the woman is not in estrus and secretes love fluid, because the vaginal and vulvar secretion after estrus will affect the shape of cervical mucus and affect accurate judgment.

The mixture of semen and vaginal secretions after intercourse will affect the morphology of mucus. Therefore, it is necessary to take another afternoon to confirm that it is infertile, and then to intermate again, especially when infertile mucus may be transformed into fertile mucus. Observe more carefully. After intercourse during infertility, the vaginal fluid after sexual excitement will also see transparent long and thin filaments. The filaments hold many bright small liquid beads, but there will be no pregnancy. This may be secreted during vaginal sexual excitement. Slime. After 12-24 hours, with the discharge of semen and vaginal secretions, the sample will return to its original state if it is still infertile; if the sample has many variables, sticky, thick filaments or reddish, it means that the pregnancy day is coming, or Accidental ovulation may occur, and abstinence or contraception should be taken immediately.

7. Cleaning: After use, the detector can be cleaned with disinfectant and hot water and then wiped and stored for future use.

Regarding the principle on which the present invention is based and the specific use method, please further refer to FIGS. 11 to 13.

Claims

Rights request

1. A fertility change detection device for women of childbearing age, comprising: a cervical mucus detector and a physiological cycle disc, wherein the cervical mucus detector is arranged on the physiological cycle disc in an active connection manner.

2. The fertility change detection device for women of childbearing age according to claim 1, characterized in that: the cervical mucus detector comprises two half forceps, the head of which is arc-shaped and optionally provided with a tee sampler, a cup Any one or more of the shape sampler, the grooved suction sampler on both sides, and the circular grooved sampler on the upper and lower sides of the head, and an opening ruler is provided at the rear.

3. The fertility change detection device for women of childbearing age according to claim 2, characterized in that: when the top and bottom of the detector are closed, a tee sampler is formed on the head, and the sampling port is at the center position of the head end, The middle and lower half of the tee sampler has a small protruding head.

4. The fertility change detection device for women of childbearing age according to claim 2, characterized in that: the upper half of the detector is provided with three conical holes as cup bodies, and three arc-shaped convex cup bottoms are provided in the lower half of the forceps When the detector is closed, a cup-shaped sampler is formed on the close-up surface, and when the mouth is opened, the arc-shaped convex bottom is separated from the cup body.

5. The fertility change detection device for women of childbearing age according to claim 2, wherein when the detector is closed, grooves on both sides are formed, and the grooves on both sides are communicated through horizontal grooves on the closing surface.

6. The device for detecting fertility of women of childbearing age according to claim 2, characterized in that: a circular groove is provided on the upper and lower surfaces of the head of the detector.

7. The device for detecting fertility changes of women of childbearing age according to claim 2, characterized in that: the surface and the joint surface of the detector are smooth and clean

8. The fertility change detection device for women of childbearing age according to claim 2, characterized in that: the thickness of the back of the cup-shaped sampling hole on the head of the upper half of the detector increases and transitions to a step, with the middle of the two rear sampling holes A protruding platform is provided and transitions into steps.

9. The fertility change detection device for women of childbearing age according to claim 2, characterized in that: an opening ruler provided at the rear of the detector will protrude from the upper slot when opening.

10. The fertility detecting device for women of childbearing age according to claim 1, characterized in that: a plurality of socket tables are arranged on the physiological cycle plate and the socket tables are respectively inserted into the socket tables to indicate menstrual day, natural contraception day, and easy Display blocks for pregnancy and ovulation days.

11. The fertility detecting device for women of childbearing age according to claim 10, characterized in that: the middle of the socket table is a square hole, the top of the square hole is slightly smaller than the bottom, forming a trapezoidal hole, and the two sides are open in the middle Slot for easy insertion or removal of the display block.

12. The fertility change detection device for women of childbearing age according to claim 11, characterized in that: one side of the display block is provided with a mark, and the display block can be selected to be inserted in the side by facing the arbitrary side. In the hole.

13 ° The device for detecting fertility changes of women of childbearing age according to claim 10, characterized in that: the physiological cycle disc is provided with two groups of 78 protruding socket tables marked with numbers corresponding to 1 to 39.