CN1201645A

CN1201645A - Instrument for family plan and manufacture and testing method thereof

Info

Publication number: CN1201645A
Application number: CN 97104460
Authority: CN
Inventors: 沈利
Original assignee: Individual
Current assignee: Individual
Priority date: 1997-06-09
Filing date: 1997-06-09
Publication date: 1998-12-16

Abstract

An instrument for planned parenthood and its test method features that the saliva of the woman at childbearing age is sampled and the molecular structure of sampled saliva is tested to determine her ovulation period (cross-hatch pattern) and anovulation period (spots pattern). Its advantages include simple and feasible method, quick test (5-7 min) and high correctness (higher than 99%).

Description

Instrument for family plan and Computer-Assisted Design, Manufacture And Test method thereof

What the present invention relates to is exactly a kind of instrument for family plan, also is prenatal and postnatal care instrument or contraception instrument.

Prenatal and postnatal care, one couple, one child, is the state basic policy of China's family planning, and along with science and technology development, the product of various favourable family planning and the method in mensuration receptive period or Safe period should be drawn and be given birth to.Family planning advice at present commonly used has: the women takes contraceptive, the contraception of having an injection, put intrauterine device, joint is pricked ovijector, the male also adopts band condom, joint bundle deferent duct etc.; The method of measuring receptive period has: survey women's body temperature, vaginal secretions, blood and urine etc.These methods have all played certain effect to family planning work, but have health is brought certain side effect, the generation misery that has, majority can not adapt to, and use extremely inconveniently simultaneously, are difficult for being accepted by the couple at child-bearing age.

For solving the deficiency of family planning advice at present commonly used, implement the state basic policy of family planning, prenatal and postnatal care, through test of many times in recent years, invented the saliva of adopting the women of child-bearing age, measure the method for this women's the onset of ovulation and the non-onset of ovulation.And the instrument of measuring, i.e. family planning instrument have been manufactured and designed.

The present invention is to be the test specimen with the saliva, the measure the women supporting determining instrument of the onset of ovulation whether, and its assay method is simple, can use at any time; Convenient and swift, just can measure the result in 5-7 minute; The accuracy height, rate of accuracy reached is more than 99%.

The family planning instrument also can assist the couple at child-bearing age to select ideal (fertility) good opportunity of becoming pregnant except that making contraception instrument, thereby reaches the purpose of prenatal and postnatal care; Can also become pregnant the time for the couple at child-bearing age provides reliably, just can not control when not wanting to bear child and give birth to, play contraception instrument, think when to be born with and when give birth to, being the good staff officer of prenatal and postnatal care, playing the prenatal and postnatal care instrument, is the desirable instrument of implementing China's national policy of family planning in a word.

The purpose of the invention:

Invention utilizes the women of child-bearing age's saliva to make specimen exactly, measures the molecular structure of saliva, determines the method for its women's the onset of ovulation and the non-onset of ovulation; It is specimen measure it kit---the family planning instrument of the onset of ovulation whether with woman's saliva that invention simultaneously manufactures and designs a kind of.

The purpose of its innovation and creation is achieved in that

Make specimen with woman's saliva, determine the method for the onset of ovulation or the non-onset of ovulation, mainly be that to use the women different in the saliva viscosity of the onset of ovulation and the non-onset of ovulation, and the molecular structure of saliva is also different, and the also different principle of the figure that both presented is come resolved determination.The figure of measuring such as Fig. 3 are the onset of ovulation when being reticulate pattern, are the non-onset of ovulation (Safe period) when figure such as Fig. 2 are mottled.The family planning instrument is two convex lenss to be installed amplify the principle design that focuses on, and is simple and reliable for structure, good economy performance.

The structural design of family planning instrument: as shown in Figure 1, product is made up of eyepiece portion, electrical equipment portion, housing three parts.

Eyepiece portion forms and assembly relation: be made up of eyepiece 19, eyepiece holder 2, eyepiece shell 17, focal length cover 18, specimen glass 16, specimen glass frame 4, spring pressuring ring 3; Eyepiece 19 and focal length cover 18 is packed in the eyepiece shell 17, and eyepiece shell 17 is packed in the eyepiece holder 2, and specimen glass 16 is packed in the specimen glass frame 4, and specimen glass frame 4 is loaded onto spring pressuring ring, makes eyepiece portion become integral body and packs in the housing 5.Electrical equipment portion forms and assembly relation: be made up of diode luminescence pipe 15, lamp socket 14, resistance 6, button cell 7, positive pole 12, contact chip 11, insulating trip 8, shift knob 9, connection rivet 13, electrical equipment shell 10; Resistance 6 and two utmost point luminous tubes 15 are packed in the lamp socket 14; middle with connecting rivet 13 connections; shift knob 9 is packed in the electrical equipment shell 10; contact chip 11 is packed into and is linked with shift knob 9 in the electrical equipment shell 10; insulating trip 8 is packed in the electrical equipment shell 10, and button cell 7 and contact chip 11 are separated, and electrical equipment shell 10 screw thread spinnings are gone on the housing 5; housing 5 is packed into and is protected in the case 1, becomes complete family planning instrument product.Family planning instrument profile is cylindrical, and long is 72mm, and diameter is 20.5mm.

Use operational approach:

1, opens protection case 1, eyepiece 19 is taken out in housing 5.

2, be coated in equably on the specimen glass 16 a small amount of saliva is very thin with finger, treated its natural drying 5-7 minute.Must make the very dry back of saliva and must not be on specimen 16 with fingerprint, otherwise the accuracy that influence is measured.

3, eyepiece 19 is put into housing 5, return to original appearance.

4, press shift knob 9, two utmost point luminous tubes 15 are luminous, light penetrates saliva structural molecule image after eyepiece 19 amplifies by specimen glass 16 with light beam, style on the workina ocular 19 is rotated eyepiece 19 and is adjusted to clear focal length, just can be observed the structural molecule figure of saliva, if it is identical with Fig. 3 to be reticulate pattern, then be the onset of ovulation (receptive period, period of pregnancy),, be the non-onset of ovulation (Safe period) if mottled identical with Fig. 2.

5, use the back that specimen glass 16 is cleaned, the accuracy when guaranteeing next time to use covers protection case 1 with dust protection and damage eyepiece.

Claims

1, makes specimen with woman's saliva, determine the onset of ovulation or the non-onset of ovulation.

2, it is different in the saliva viscosity of the onset of ovulation and the non-onset of ovulation to use the women, and the molecular structure of saliva is also different, and the also different principle of the figure that both presented is come resolved determination.The figure of measuring is the onset of ovulation when being reticulate pattern, is the non-onset of ovulation (Safe period) when figure is mottled.

3, family planning instrument product structure divides eyepiece portion, electrical equipment portion, housing three parts to form, and is two convex lenss to be installed amplify the principle design that focuses on.Product integral body is cylindrical, and long is 72mm, and diameter is 20.5mm.

4, when operation with finger that the very thin specimen that is coated in equably of a small amount of saliva is on glass, treated its natural drying 5-7 minute, must very dry back and must not fingerprint is on glass in specimen, otherwise the accuracy that influence is measured.