CN201088709Y

CN201088709Y - Semen collection cup

Info

Publication number: CN201088709Y
Application number: CNU2007201723338U
Authority: CN
Inventors: 曾勇; 陈伟滨
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-09-29
Filing date: 2007-09-29
Publication date: 2008-07-23
Anticipated expiration: 2017-09-29

Abstract

An ejaculum collecting cup is provided, which comprises a transparent cylindrical cup body (1) and a cup cap (2). Compared with the prior art, the utility model has a scaled transparent built-in cup (3) in the cup body (1), a bigger peristome (31) and a smaller infundibular bottom (32) are arranged in the built-in cup (3), a by pass pipe (32) is disposed between the peristome (31) and the infundibular bottom (32), an opening on a lower end is communicated with the infundibular bottom (32) and a filter screen (34) is positioned at an opening on an upper end of the by pass pipe (33). By using the ejaculum collecting cup, the waste caused by that partial ejaculum is stuck onto the cup wall, and the measuring of ejaculum amount is exact. Additionally, the utility model solves the problems of sucker obstruction and blocking the sperm recovery during the ejaculum cleaning due to the grains and non-liquefied mucus in the ejaculum, so that the operation is convenient, and the utility model is suitable for the tests of genesiology.

Description

Seminal fluid collecting cup

Technical field

This utility model relates to the equipment that a kind of medical test is used, and relates in particular to a kind of cup that is used to collect semen sample.

Background technology

In the modern society, test-tube baby is as the common treatment means of infertility, accepted by people gradually and welcome, and more and more infertile couples have realized the dream of oneself bearing children by it, in the reproductive medicine test, frequent needs use male's seminal fluid is as checked object or make sperm and ovum fertilization formation embryo, need to use a kind of container of collecting seminal fluid thus, but also there is not dedicated container in the prior art at seminal fluid collecting, usually all be to use the common experiment cup of band bowl cover to collect sperm, there are the following problems to collect seminal fluid with common experiment cup:

1, because common experiment cup diameter is bigger, and the semen volume of collecting usually all seldom, and some quilt is adhered on the wall of cup and causes waste in the seminal fluid;

Though 2, common experiment cup is provided with simple scale.But because the internal diameter of cup is bigger, and the semen volume that is held is very little again, and therefore relying on scale on the cup to calculate semen volume can not be accurately;

3, generally all have some granules in the seminal fluid,, when the granule in the inspiration seminal fluid, phenomenon of blocking can take place, bring very big inconvenience for experimental implementation person because the anterior conduit of suction pipe is generally very thin.

The utility model content

The technical problems to be solved in the utility model is to provide a kind of can fully collect seminal fluid, the more accurate seminal fluid collecting cup of scale, and this collection cups has also solved because of having the blockage problem that granule causes in the seminal fluid.

The technical scheme in the invention for solving the above technical problem is, manufactures and designs a kind of seminal fluid collecting cup, comprising: a transparent column type cup and the bowl cover that seals described cup opening; Comprise in addition being placed on indicating graduated transparent built-in cup in the described cup, this built-in cup has bigger peristome and less funnel-shaped bottom portion.Like this, the seminal fluid of collection just concentrates on more small-bore funnel-shaped bottom portion, has avoided waste, and the scale of every lattice can do more accurately, and personnel's sample drawn also is convenient to operation.

For fear of stop up, hinder when seminal fluid washs sperm recovery problem because of the suction pipe that is drawn onto granule and the mucus thing that do not liquefy causes, described built-in cup is provided with shunt valve, the upper end open of this shunt valve is communicated with described peristome, its lower ending opening is communicated with described funnel-shaped bottom portion, and the porch of the upper end open of described shunt valve is provided with a filter screen.When being drawn onto granule and not liquefying the mucus thing in drawing the sample process, it is extruded on the filter screen of this shunt valve, can collects the seminal fluid of not being with granule and not liquefying the mucus thing in funnel-shaped bottom portion and so forth, the handled easily personnel extract sample.

The peristome apical margin of described built-in cup and the inwall tight fit of described cup prevent that described built-in cup from dropping out easily.

The funnel-shaped bottom portion of described built-in cup is high 20 millimeters to 30 millimeters, and internal diameter is 12 millimeters to 20 millimeters.

The upper inside wall of described cup is provided with a circle groove, and the peristome top of described built-in cup convexes with a circle flange outward, this flange just in time with described groove fit.

Compare with prior art, seminal fluid collecting cup of the present utility model has a built-in cup that the bottom bore is less, reduce owing to seminal fluid is adhered to the waste that causes on the wall of cup thus, and the diameter of built-in cup bottom is less, will be more accurate by the semen volume that scale read on it; The setting of shunt valve and filter screen thereof can be removed the granule in the seminal fluid and the mucus thing that do not liquefy easily, greatly facilitates the operator equally.

Description of drawings

Fig. 1 is the exploded view of this utility model seminal fluid collecting cup;

Fig. 2 is the sketch map of this utility model seminal fluid collecting cup after assembling;

Fig. 3 is the enlarged drawing of described expansion section 31 and cooperation place, cup 1 top.

The specific embodiment

Be described in further detail below in conjunction with the most preferred embodiment shown in the accompanying drawing.

As depicted in figs. 1 and 2, seminal fluid collecting cup of the present utility model comprises: the bowl cover 2 of outer field transparent column type cup 1, described cup 1 opening of sealing and be placed on transparent built-in cup 3 in the described cup 1.Wherein,

Described built-in glass 3 big up and small down funnel shaped, it is marked with scale, its top is the bigger peristome of bore 31, as shown in Figure 3, the top of this peristome 31 convexes with a circle flange 35 outward, and just in time cooperate with a circle groove 11 that is located at described cup 1 upper inside wall, make described cup 1 and built-in cup 3 in this place's tight fit.Described peristome 31 bottoms are then narrowed gradually and are connected the less funnel-shaped bottom portion 32 of bottom bore, and it highly gets 20 millimeters to 30 millimeters, and internal diameter is got 12 millimeters to 20 millimeters, and this capacity can satisfy the requirement of test, seminal fluid is concentrated as far as possible conveniently taken.

Remove the granule in the seminal fluid and the mucus thing that do not liquefy for convenience, as shown in Figure 1, described built-in cup 3 one sides also are provided with shunt valve 33, the upper end open of this shunt valve 33 is communicated with described peristome 31, its lower ending opening is communicated with described funnel-shaped bottom portion 32, and the porch of the upper end open of described shunt valve 33 is provided with a filter screen 34.When suction pipe is stopped up by granule and the mucus thing that do not liquefy, the seminal fluid of having drawn is extruded onto filter screen 34 places of shunt valve 33, can filter out particulate matter easily, liquid seminal fluid then flows into the funnel-shaped bottom portion 32 of built-in cup 3 again through shunt valve 33, filter so repeatedly and can collect agranular seminal fluid, take during convenient the test in funnel-shaped bottom portion 32.

Claims

1. a seminal fluid collecting cup comprises: a transparent column type cup (1) and the bowl cover (2) that seals described cup (1) opening; It is characterized in that: also comprise being placed on indicating graduated transparent built-in cup (3) in the described cup (1), this built-in cup (3) has bigger peristome (31) and less funnel-shaped bottom portion (32).

2. seminal fluid collecting cup according to claim 1, it is characterized in that: described built-in cup (3) is provided with shunt valve (33), the upper end open of this shunt valve (33) is communicated with described peristome (31), its lower ending opening is communicated with described funnel-shaped bottom portion (32), and the porch of the upper end open of described shunt valve (33) is provided with a filter screen (34).

3. seminal fluid collecting cup according to claim 1 and 2 is characterized in that: peristome (31) apical margin of described built-in cup (3) and the inwall tight fit of described cup (1).

4. seminal fluid collecting cup according to claim 1 and 2 is characterized in that: the funnel-shaped bottom portion (32) of described built-in cup (3) is high 20 millimeters to 30 millimeters, and internal diameter is 12 millimeters to 20 millimeters.

5. seminal fluid collecting cup according to claim 1 and 2, it is characterized in that: the upper inside wall of described cup (1) is provided with a circle groove (11), peristome (31) top of described built-in cup (3) convexes with a circle flange (35) outward, and this flange (35) just in time cooperates with described groove (11).