CN1382968A

CN1382968A - Tester for cervical mucus of woman in fertility phase

Info

Publication number: CN1382968A
Application number: CN 01116767
Authority: CN
Inventors: 薛大德
Original assignee: Individual
Current assignee: Individual
Priority date: 2001-04-23
Filing date: 2001-04-23
Publication date: 2002-12-04
Anticipated expiration: 2021-04-23
Also published as: CN1204849C

Abstract

The invention discloses the detector of detecting cervical mucus for female in childbearing age. The detector is like a gaping clamp. Four samplers are formed on the head of the detector when it is in close state. The detector is easy to insert to the vagina for collecting the sample of the cervical mucus. When the detector is in open state, quantity, color, viscosity and fluidity of the sample can be observed. The wire drawing property of the cervical mucus can be observed in the sample collected in the ovulation time so that the female in childbearing age can determine the ovulation data, the data of not easy to become pregnant and the data of most easy to become pregnant by herself. Similar structure and principle also can be applicable to mammal and domestic animals, which have similar cervical musuc. Thus is is halful to protect the breading of mammal and domestic animals.

Description

Tester for cervical mucus of woman in fertility phase

The present invention be reproduction age the women judge a kind of appliance of the onset of ovulation by the detection of cervical mucus.

The various indirect test methods of women onset of ovulation at existing reproduction age are because its tester uses complicated slightly or owing to use the price height, so be difficult to popularization and application.And it is scientific strong, security and effectively high, " Billings " natural family planning that is easy to acceptance (comparing with basal body temperature method with the date predication method) is by pointing directly cervical mucus to be sampled, by the sticky property of cervical mucus and the observation analysis of wire drawing are judged the onset of ovulation, are difficult for period of pregnancy and easy period of pregnancy.

The invention provides a kind of row easy to use, easy, cheap, can also reusable cervical mucus detector after cleaning, this detecting device can by reproduction age women oneself by intravaginal cervical mucus is directly sampled, and observe its various physical features: how much length of sampling quantity, color and luster, sticky property, transparency, flowability, wire drawing judges the onset of ovulation of self, thereby is difficult for the purpose that period of pregnancy reaches contraception or becomes pregnant.This detecting device can cooperate " Billings " natural family planning to use.

The present invention is shown in figure (1), cervical mucus detector forms threeway sampling thief (Fig. 1-4), cup-shaped sampling thief (Fig. 1-5), two side groove sampling thiefs (Fig. 1-6) and head circular membrane sampling thief (Fig. 1-7,8) at the detecting device head like the pincers of dehiscing when closing up up and down.Four kinds of sample modes make detecting device be easy to insert and adopt the cervical mucus sample in the vagina.

Half of detecting device is milky, and second half is transparent or milk yellow, can clearly observe the color and luster and the transparency of mucus after the sampling.When detecting device is dehisced, can observe the wire drawing phenomenon of sampling quantity, color and luster, sticky property, transparency, flowability and mucus.

When detecting device was dehisced, the wire drawing phenomenon can occur between the threeway sampling groove that two half points hold, and is the leakage wire drawing between also can occurring in cup and separating at the bottom of the convex cup, also can occur in closing up between the face of separating.Sampling quantity is many, the cervical mucus of milky and good fluidity also can be along with dehiscing size, moves in closing up between the face of separating, also can see the phenomenon (Fig. 2) of wire drawing in many places.Be not the cervical mucus of the onset of ovulation when detecting device is dehisced, present few, sticky, the little Huang of sampling quantity or milk yellow, opaque, do not flow, feature (Fig. 2) such as not wire drawing.

The rear portion of sampling thief is provided with the detecting device scale of dehiscing, and scale can stretch out the handle display scale when dehiscing.

Similar structures and principle also can be applied to have the sampling and the detection of the cervical mucus of the mammal of similar cervical mucus and domestic animal, help watching for animals and the breeding of domestic animal.

The present invention cooperates " Billings " natural family planning, in conjunction with colour table and the typical wire drawing picture in the onset of ovulation, can apply in the whole world, and natural contraception and becoming pregnant is beneficial to man.

Fig. 1 is the structural representation of tester for cervical mucus of woman in fertility phase: (1) upper half plane (milky) head center sectional view, (2) demifacet (transparent) head center sectional view under, (3) stage clip, (4) threeway shape thief hatch, (5) cup-shaped sampling thief, (6) sampling groove, (7) circular concave surface sampling thief, (8) circular concave surface sampling thief, (9) upper half plane threeway sampling groove, (10) are demifacet threeway sampling groove down, (11) scale of dehiscing, (12) fulcrum, first closes up face (head) (13), and second closes up face (head) (14).

Fig. 2 can observed spinnbarkeit synoptic diagram when dehiscing after this detecting device sampling: (1) sample amount flowability, have the wire drawing phenomenon to take place, and (2) see the stretched filament phenomenon sometimes, few and sticky, the no wire drawing phenomenon of (3) sample amount.

Claims

(1) the present invention's " tester for cervical mucus of woman in fertility phase " of proposing is like a kind of clamp of dehiscing, and detecting device is made up of two and half pincers, and the head of detecting device closes up when not adding external force.It is characterized in that head at detecting device is provided with the circular membrane sampling thief on threeway shape sampling thief, cup-shaped sampling thief, two side groove sampling thiefs and the head top and bottom.The detecting device head is circular arc, and is highly polished, is convenient to insert take the cervical mucus sample in the vagina.The first half of detecting device is made up of milky material, and the latter half is made up of the material of transparent or milk yellow, is convenient to the color and luster and the transparency of cervical mucus are carried out observation analysis.Can carry out observation analysis to sampling quantity, color and luster, the viscosity of cervical mucus when detecting device is dehisced, the face that closes up of detecting device is bright and clean, and when detecting device was dehisced, can see can be along with the size of dehiscing moves forward and backward in pincers when cervical mucus has flowability.Can carry out string test to cervical mucus when detecting device is dehisced, in the onset of ovulation, can detect wire drawing phenomenon different in size.Rear section at detecting device is provided with the scale of dehiscing, and can determine the size of dehiscing.
(2) according to the threeway shape sampler of claim (1), form a threeway shape sampling thief at head when it is characterized in that the detecting device above and below closes up, sampling channel is in the center of cephalic par.
(3) according to the cup-shaped sampling thief of claim (1), it is characterized in that having bellmouth as cup at the first half of detecting device, be made in closing up on the face of Lower Half at the bottom of the circular arc convex cup, when closing up, detecting device forms cup-shaped sampling thief, when dehiscing, the circular arc sunken bottom separates with cup, can carry out the leakage wire drawing to the sample liquid in the cup and detect.
(4), it is characterized in that the two side grooves that form when detecting device closes up can adhere to sampling to mucus according to two side groove sampling thiefs of claim (1).The up-to-date style of dehiscing liquid can infiltrate and close up in the face, detects flowability and wire drawing characteristic.
(5) according to the circular membrane sampling thief of claim (1), it is characterized in that the top and bottom of detecting device head are provided with circular shallow grooves, film sample liquid be can adopt and color and luster and transparency observation carried out.
(6) it is bright and clean closing up face according to claim (1) detecting device, and when it is characterized in that detecting device dehisces to change, can observe the mucus with flowability can move forward and backward between two smooth surfaces, also can observe the phenomenon of many places wire drawing sometimes.
(7) head according to claim (1) is circular arc, it is characterized in that head sub-fraction thin thickness, and segment thickness increases thereafter, helps inserting sampling in the vagina.
(8) be arranged on the rear portion of detecting device according to claim (1) scale of dehiscing, the scale of dehiscing when dehiscing stretches out the handle display scale.