JP2000258308A5 - - Google Patents

Description

The first object of the present invention is to press the outside of the container body so that the liquid sample passes through the plug body portion having the guide portion formed in the container body and is provided on the upper part of the plug body portion. The liquid sample remaining in the liquid reservoir can be returned to the inside of the container again by removing the pressure after inserting the nozzle directly from above and sucking it into the automatic analyzer quantitatively. Therefore, it is an object of the present invention to provide a container for examination, a method for collecting a sample, and a container for collecting stool, which do not require a complicated operation of discarding an excess liquid sample.

In the present invention, after quantitatively sampling a certain amount with a nozzle, a concave portion is formed in the plug body portion, so that the liquid sample remaining in the liquid reservoir portion is placed in the container body when the external pressure on the container body is eliminated. can be returned, it is <br/> be made unnecessary complicated operation that discards the excess sample.

Further, in the present invention, by forming a convex portion on the plug body portion, a constant amount of liquid sample is pressed with a constant pressure on the outside of the container body through the guide portion formed in the container body. Since a certain amount of liquid sample that has passed through the plug body and is stored in the liquid reservoir provided at the top of the plug body and is stored in the liquid reservoir does not return to the inside of the container body even if the pressure is removed. because can be sucked in an automatic analyzer by inserting the nozzle of the given amount of the test sample directly, it is possible to eliminate complicated operation that discards the excess sample.

The size of the container body 1 is also not particularly limited, but it is preferably a maximum diameter of 10 mm or less so that it can be sent and / or returned by a mailing envelope (standard size). The material of the container body 1 is from known plastics as long as a liquid sample, for example, a stool suspension, urine, blood, particularly a vertically elongated one that does not react with components in stool and is easily deformed can be obtained. It may be selected as appropriate. Among these, from the viewpoint of the extrusion ease of the liquid sample in the container body 1, polyethylene and polypropylene are preferred. Further, it is also possible to provide the sealing means 3 at the upper end portion of the container body 1 to prevent foreign matter from being mixed into the liquid reservoir portion 4.

The dropping portion 7 preferably has a shape formed in a concave portion. By forming the dropping portion 7 into such a shape, a nozzle is inserted from above into the liquid reservoir 4 containing the liquid sample, a certain amount of the liquid sample is sucked and taken into the automatic analyzer, and then an excess is added. Since the liquid sample can be returned to the container body 1 again by eliminating the pressing, the complicated operation of discarding the excess liquid sample can be eliminated and the sampling can be performed hygienically.

The shape of the stool collection rod 9 inserted into the container body 1 may have a stool collection means at the tip thereof for quantitatively collecting stool. Specific examples of the stool collecting means include at least one selected from a notch, a recess and a through hole formed at the tip. The material may also be used any as long as it has a hardness enough to put-out easily impact the synthetic resin or the like in the feces.

Claims (20)

  A medical examination container comprising a container main body for storing a liquid sample therein and a plug part formed in the container main body, wherein the plug part has a guide part. container.   A medical examination container comprising a container main body for storing a liquid sample therein and a plug part formed in the container main body, wherein the liquid sample is guided by pressing the outside of the container main body. A medical examination container characterized in that it passes through the plug body portion via a stopper and is accommodated in a liquid reservoir provided at an upper portion of the plug body portion.   The medical examination container according to claim 1 or 2, wherein the plug part is configured in the order of a dropping part, a filter part, a stopper part, and a guide part.   4. A medical examination container according to claim 1, wherein a guide part is formed in a straw shape on the stopper part.   5. The medical examination container according to claim 1, wherein the dropping part is formed in a concave part.   The examination container according to claim 1, wherein the dripping portion is formed as a convex portion.   The examination container according to any one of claims 1 to 6, wherein the filter portion is formed of a material capable of filtering solid matter in the test sample.   8. A medical examination container according to claim 1, wherein a sealing means is formed at the upper end of the container main body.   The examination container according to claim 1, wherein the liquid sample is fecal suspension, urine, or blood.   Pressing the outside of the container main body that stores the liquid sample inside, and pressing the liquid sample stored in the container main body through the plug body formed in the container main body, the plug body A sample specimen collecting method comprising: storing in a liquid reservoir provided at an upper portion of the liquid sample; and sampling the liquid sample stored in the liquid reservoir.   The sample specimen collecting method according to claim 10, wherein the stopper part is configured in the order of a dropping part, a filter part, and a stopper part, and the guide part is formed in the stopper part in a straw shape. 12. The method for collecting a sample specimen according to claim 10 or 11, wherein the dropping part is formed in the concave part, and the liquid sample remaining in the liquid reservoir part can be returned to the container body again after the sampling is finished without being pressed. The sample specimen collecting method according to claim 10 or 11, wherein the liquid sample remaining in the liquid reservoir does not return to the inside of the container main body even if the dropping portion is formed on the convex portion and the pressing is removed after the sampling is completed.   14. The sample specimen collecting method according to claim 10, wherein solid matter in the test sample is filtered through the filter unit.   15. The sample specimen collecting method according to claim 10, wherein a sealing means is formed at the upper end of the container body to prevent foreign matter from entering the liquid reservoir. A container body for accommodating the liquid to be Nigosa suspended feces inside, adoption flights and rod are inserted into said container body from the lower end of the container body, the plug body portion formed in an upper portion of the said container body, a feces collection container composed of a reservoir portion formed in the upper end portion of said closure body, the fecal suspension Nigoeki by pressing the outside of the container body passes through the plug body A stool collection container characterized by being accommodated in a liquid reservoir.   17. The stool collection container according to claim 16, wherein the stopper part is configured in the order of a dropping part, a filter part, and a stopper part, and the guide part is formed in the stopper part in a straw shape.   The stool collection container according to claim 16 or 17, wherein the dripping portion is formed in a recess.   The stool collection container according to claim 16 or 17, wherein the dropping part is formed as a convex part.   20. A stool collection container according to claim 16, wherein a sealing means is formed at the upper end of the container body.