DD145702A1 - DEVICE FOR STERILITY DIAGNOSTICS IN WOMEN'S HEALTH CERTIFICATE - Google Patents

Abstract

Device for the diagnosis of sterility in gynecology and Veterinary medicine, also called penetration chamber, with which the Migration of spermatozoa in various cervical secretions and a reference solution determined microscopically after incubation can be. The essence of the invention is that a .Pentration chamber is developed, due to its construction a qualitatively and quantitatively clear judgment Spermatozoa migration through cervical secretions simple way allowed. The device according to the invention consists of a plan, transparent rectangular plate with a circular recess for receiving the spermatic threads and three of them outgoing gutters for filling the cervical secretions and a settlement solution. - Figure -

Description

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Title of the invention

Device for oils Sterility diagnostics in gynecology

Field of application of the invention

The invention relates to a device for testing the compatibility between the secretion of excretory secretions and the spermatozoa in the course of smoking baritone disorders in human and veterinary medicine. "

Characteristic of the known technical solutions

The usual method of testing the compatibility between the cervix of the cervix and the spermatozoa was carried out on slides. It was not dripped onto a slide and examined under a microscope after a certain incubation period _. whether the spermatic threads penetrate into the uterus or not "hais secretion" Another procedure; Glass ampoule tubes into which the secretion of the uterine neck is weighed and which are then put into the saxon sample. "After an incubation period, it can be assessed under the microscope whether spermatozoa have penetrated into the cervical secretion or not." Both methods also allow a crossover to be performed. Both methods are uncertain in their informative value, since it is often purely mechanical to co-mix the samples. "If comparative studies or crossed tests are to be carried out the practical implementation is very time-consuming. In addition, only an orienting statement is possible without increasing the exact quantitative results. can herd «.

The Eeproäusierbarkeit of the two methods is practically and technically not possible. "Sources of information in which known technical solutions are described are - Bernoth - The sterility of the Prau

Sch ¥? Ahn ₉ Döderlein - Eaiulbuch of gynecology and birth

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Object of the invention

The aim of the invention is to provide a device ^, with the simple; zuverlässig® and reproducible manner, the compatibility between sperm and the cervix secretions infertility can be checked ·

Essence of the invention

The essence of the invention consists in the fact that a device is developed which, by virtue of its construction, allows a reliable statement with simple practical implementation on the compatibility between spermatozoa and cervical secretion.

The previously known methods are time-consuming, inaccurate and not always reproducible. The invention eliminates these deficiencies and, moreover, accurate quantitative statements can be made.

Features of the Invention

The device according to the invention ensures optimum and easy handling of the compatibility tests of spermatozoa and cervical secretary * The device consists of a flat, transparent plate, into which grooves are cut in, which emanate together from a central reservoir. The grooves have accurate graduations to read the path covered by the spermatozoa®

In the central opening, the spermatozoa of the subject are filled, while in the gutters secretion samples of the cervix are filled in. «Cervix secretion of the subject to be examined is entered into a gutter,

while in another gutter Gebnnnitterhalssekret a sure fertile subject is filled · In the third channel maa fills an inert comparison solution · Hach-. Fill the appropriate samples in the central reservoir and Ia the different chins 3-5 'wirci. the unit 1 in Figure ¹ a humid chamber at 3? ° C for 1 hour iiikubiert © followed by the evaluation under the microscope according to the following Kriteriens

1 * whether the spermatic threads enter the cervix secretion

are penetrated or not 2 «on the basis of the graduation of the gutters is read,

how far; The spermatozoa have migrated up to the graduation stage

are 4 "of the active νorwärtsbeiuegllchen spermatozoa in the

full Ijäiige of one gutter 5 number of spermatic filaments with a stationary movement (siialEiiig-PiianoHisn ¹¹ )

The erfinduDgsgemäße device, also called Penetrationskainiaer / has the advantages that a more accurate diagnosis of the compatibility of -Samenfäden and Gebärinutterhalssekret is possible, with little expenditure of time "The results are compared to the previously known methods meaningful and" reproducible * The handling is easier and allows dia Carrying out the curly test in a test sow © The application is possible in every outpatient and inpatient facility without much effort «

Claims (1)

Erf indungsan claim Apparatus for the diagnosis of sterility in ichthyology and veterinary medicine, characterized in that in a transparent, plan rectangular plate (1), in the surface of which a circular reservoir (2) for receiving the spermatic threads and starting therefrom the troughs (3 »4 - and 5) with Graduiemmg into which various samples of GebärnutterhaIssekret as well as a Yergleichslösung can be introduced and of which, after incubation in a humid chamber (1 hour at 37 ° C) the migration of the spermatic threads in the various samples under demlikrskop qualitatively and can be assessed quantitatively.