CN2233725Y

CN2233725Y - Portable saliva tester for determining ovulatory period

Info

Publication number: CN2233725Y
Application number: CN 95224126
Authority: CN
Inventors: 郑本中
Original assignee: Tianjin Paisi Electronics Co Ltd
Current assignee: Tianjin Paisi Electronics Co Ltd
Priority date: 1995-11-09
Filing date: 1995-11-09
Publication date: 1996-08-28
Anticipated expiration: 2005-11-09

Abstract

The utility model discloses a portable saliva tester for determining the ovulatory period, which is a convenient and simple device for testing the female ovulatory period and 'safe period'. The female can observe the rod-shaped structure shadow which is similar to pteridophyte of the saliva through the device at the ovulatory period, and can observe that the saliva is only in a bead shape through the device in the 'safe period '. The utility model comprises a transmittance type micro microscope device, the parallel light source of the transmittance type micro microscope device, a power supply, a protecting cover, etc. The utility model can be used as a safe, convenient, accurate and effective contraceptive or procreative instructing tool.

Description

Determine the portable saliva detector of the onset of ovulation

The device that this utility model relates to a kind of definite mature women's onset of ovulation and " Safe period ", particularly a kind of device of determining women's onset of ovulation or " Safe period " by detection saliva.

At present medically to the detection of women's ovulation still with the monitoring basal body temperature, cervical mucus scoring, blood plasma E ₂Measure, it is main method that ultrasonic mensuration follicle of Type B and peritoneoscope are observed follicular development, ovulation and corpus luteum down.But there are some problems like this in these methods: though the method that has is measured accurately, can only use some complicated instrument and equipments just can carry out after hospital or process special training, as cervical mucus scoring, blood plasma E ₂Measure, ultrasonic mensuration follicle of Type B and peritoneoscope are observed methods such as follicular development, ovulation and corpus luteum down, and these methods are not only brought certain misery to the measured, and may be monitored at any time by measured oneself hardly; Though the method that has is not brought misery to the measured, the time of monitoring is long, and inconvenience is as basal body temperature method etc.

The purpose of this utility model be to provide a kind of convenience simple and direct detection women onset of ovulation the device with " Safe period ", it can make mature women oneself no matter when and where can both be accurately promptly, judge that without any side effect ground own current is to be in the onset of ovulation or " Safe period ".

The purpose of this utility model is achieved in that it provides the portable saliva detector of a kind of definite onset of ovulation, it comprises a camera lens of being made up of the multi-disc lens, a bottom is embedded with the object carrier that is used to gather saliva of optical glass sheet, housing and guard shield, described camera lens can move axially or the object carrier of packing into rotationally in, distance between camera lens and the sheet glass can be regulated, constitute a transmission-type mini microscope device, the mini microscope device is contained in the housing, in housing, be provided with source of parallel light, as the light source of mini microscope device, light source provides power supply by the battery in the housing, and on and off switch is controlled by guard shield.

Because healthy mature women is between the onset of ovulation, its saliva (air-dry back) can be observed the rod shaped structure shade that is similar to pteridophyta in amplification greater than 50 times microscopically, and in " Safe period ", the saliva of examining under a microscope only is globule shape.Therefore, utilize said apparatus of the present utility model, measured's saliva is applied to (as taking a lick of on glass slide with tongue) on the glass slide,, is in the onset of ovulation or " Safe period " (or both excessive phases) just can judge current measured by observing the saliva on the micro slide.

This utility model has been compared following advantage with method and device that detection commonly used is at present ovulated:

1. easy to detect; Saliva is the body fluid that the easiest quilt of human body is gathered, and this utility model can be gathered measured's saliva sample (also can be easily being gathered by measured oneself) whenever and wherever possible, just finishes detection in several minutes.

2. no pain and side effect; This device is gathered saliva only needs the measured gently to take a lick of on the sheet glass of object carrier, so the measured is not had any misery and side effect.

3. easy to carry: this device is whole only to be similar to the lip pomade size that the women uses, and can arbitrarily place handbag. among the pocket.

4. this utility model low cost of manufacture, accuracy rate height can be used as a kind of safe, convenient, the accurate and effective contraception or the guidance tool of fertility.

Concrete grammar of the present utility model and apparatus structure are provided by following embodiment and accompanying drawing thereof.

Fig. 1 is the observation figure of the onset of ovulation.

Fig. 2 is the observation figure in " Safe period ".

Fig. 3 is the observation figure of the excessive phase in the onset of ovulation and " Safe period ".

Fig. 4 is the three-dimensional structure diagram of this device.

Fig. 5 is the electrical schematic diagram of this device.

Fig. 6 is the optical schematic diagram of this device.

With reference to accompanying drawing 4; Device of the present utility model comprises the camera lens 1 and object carrier 2 be made up of the multi-disc lens, the amplification of camera lens 1 is greater than 50 times, the bottom of object carrier 2 is embedded with the optical glass sheet 3 that is used to be coated with the saliva sample, can regulate the distance between camera lens 1 and the sheet glass 3 between camera lens 1 and the object carrier 2 by being threaded or being slidingly connected, to adapt to different users's vision, this camera lens can be buied in the international market or be tailor-made, and camera lens 1 constitutes a transmission-type mini microscope device with object carrier 2 and sheet glass 3; This mini microscope device inserts in the light source hole 5 of housing 4 after gathering the saliva sample, because the frame on the object carrier 2 is bigger than light source hole 5, so this device can be positioned on the light source hole 5; Source of parallel light 6 is arranged in the light source hole 5, source of parallel light 6 is a high brightness true yellow light emitting diode, provide power supply by battery 8 by the reed switch on the housing 47, when nerd pack 9 covers housing 4, reed switch 7 on the housing 4 is pushed down, and power supply is cut off, when guard shield 9 is opened, reed switch 7 on the housing 4 is upspring, and power supply is switched on.

Claims

1. portable saliva detector that is used for determining the onset of ovulation, it is characterized in that, it comprises the camera lens of being made up of the multi-disc lens 1, the bottom is embedded with the object carrier 2 of optical glass sheet 3, can move axially the distance of regulating between camera lens 1 and the sheet glass 3 between camera lens 1 and the object carrier 2, to adapt to different users's vision, camera lens 1 constitutes a transmission-type mini microscope device with object carrier 2 and sheet glass 3, insert behind this mini microscope device collection saliva sample in the light source hole 5 on the housing 4, source of parallel light 6 is arranged in the light source hole 5.

2. saliva detector according to claim 1 is characterized in that, described transmission-type mini microscope device is the microscope that can amplify more than 50 times or 50 times.

3. saliva detector according to claim 1 is characterized in that, the bottom of the object carrier 2 of described transmission-type mini microscope device is embedded with the sheet glass 3 that is used to be coated with the saliva sample.

4. saliva detector according to claim 1 and 2 is characterized in that, regulates distance between camera lens 1 and the sheet glass 3 by close screw thread between the camera lens 1 of described transmission-type mini microscope device and the object carrier 2.

5. saliva detector according to claim 1 and 2 is characterized in that, regulates the distance between its camera lens 1 and the sheet glass 3 between the camera lens 1 of described transmission-type mini microscope device and the object carrier 2 by being slidingly connected.

6. saliva detector according to claim 1 is characterized in that, described source of parallel light 6 is a high brightness true yellow light emitting diode.

7. saliva detector according to claim 1 is characterized in that, guard shield 9 is housed on housing 4, and guard shield 9 is len but also control on and off switch not only.