CN2291659Y

CN2291659Y - Multi-functional urine sampler

Info

Publication number: CN2291659Y
Application number: CN 97241417
Authority: CN
Inventors: 曾真
Original assignee: Individual
Current assignee: Individual
Priority date: 1997-10-21
Filing date: 1997-10-21
Publication date: 1998-09-16
Anticipated expiration: 2007-10-21

Abstract

The utility model relates to a novel multi-functional urine sampler. The utility model is composed of a pipe body and a sampling rod, wherein, the upper end of the pipe body is a wide mouth, the lower end of the pipe body is a liquid dropping mouth, and the wide mouth at the upper end of the pipe body is provided with an upper cover; sampling carriers (a container or water absorption material) are arranged on the sampling rod. The urine sampler is completely sealed, and therefore, pollution can be not caused in the process of collecting specimens, transferring for test, testing in laboratories and discarding after test. The sampler can simultaneously complete procedures such as quantitative sampling for urine samples, concentration by centrifuging, sample dropping, etc., operating procedures are simplified, and testing quality is increased.

Description

Multifunction urine sampling thief

The utility model belongs to a kind of medical supplies, the Multifunction urine sampling thief that uses in a kind of specifically hospital inspection.

Medical institutions are in the inspection of urine at present, and the collection of urine is that cuvette or the small test tube made with papery, glass or plastic or other material are container, with this container sampling, have following defective:

1, is one of key factor of causing nosocomialtion.

Because container is open, in collection, censorship, check and waste treatment process, all can pollute, cause cross infection in hospital.

2, the sampling of urine sample is uncontrollable, difficult quality guarantee.

(1) patient is difficult to the specimen amount that grasp should be got, and usually causes the specimen amount of being inspected by ready samples too much;

(2) patient difficultly grasps sampling opportunity when sampling, as gathering leading portion, stage casing and latter end urine more exactly.

(3) because hospital's great majority urine cultivation sample is that patient gathers voluntarily, the container of above-mentioned urine sampling is easy to pollute under this condition, is difficult to accomplish aseptic sampling, therefore often appearance and the clinical cultivation results that is not inconsistent.

⑷ during laboratory inspection, also be the amount of getting at random because urine sampling differs, and cause the monitoring of quality control to be difficult to carry out, so the result difference between each inside, laboratory and laboratory is very big, and data do not have comparability.

3, cause test atmosphere to pollute, influence reviewer's physical and mental health, the phenomenon that usually has urine assay quality to fall for a short time.

The utility model purpose is intended to overcome above-mentioned defective, proposes a kind of Multifunction urine sampling thief.

The utility model purpose realizes in the following manner: a kind of Multifunction urine sampling thief, to form by body and thief rod, and thief rod is arranged in body, and a sampling carrier is arranged on the thief rod.

The body upper end is a wide-mouth, and a loam cake is arranged on the wide-mouth; The lower end is a liquid droping port, and liquid droping port can seal, and also can be open.

Thief rod one end can with loam cake in link to each other, the sampling carrier on it is a container or absorbent material.

Body of the present utility model is the centrifuge tube sample, can be for square, and different shapes such as that circle and polygon etc., thief rod can be is bar-shaped, sheet, principle of its urine sampling is such:

1, when gathering urine specimen, the loam cake of sampling thief of will urinating is earlier opened, take out thief rod, note not with the sampling carrier on hand or any object contact thief rod, in order to avoid pollute, on the sampling carrier (absorbent material or container) with the direct directive thief rod of urine, make it to soak fully or fill to get final product, then thief rod is turned back in the sampling thief body, lid is tightened the back censorship.

2, the laboratory is when check urine, earlier with sampling thief centrifugal (2000rpm/mln) 2 minutes, liquid droping port place, lower end with sampling thief cuts off with scissors, urine is dripped on the glass sheet microscopy and carry out other urine samples checks, as routine urinalysis, biochemistry, cultivation and gestation experiment etc.;

The utlity model has following advantage:

1, whole urine sampling thief is a complete closed, therefore all can not pollute at collection of specimens, censorship, laboratory inspection and waste treatment process, prevents cross-infection, compliance with environmental protection requirements.

2, sampling quantification guarantees all samples collection capacity unanimity, the check of being convenient to the to urinate comparison between quality control and result between indoor and laboratory that experimentizes.

3, this sampling thief can be finished the quantitative sampling of urine sample simultaneously, and centrifugal concentrating dripped running programs such as sample, simplified running program, accelerated check speed, alleviated reviewer's labour intensity.

4, the urine sample is quantitative, and the amount of getting is few, and is totally enclosed, has effectively reduced laboratory pollution, has protected staff's physical and mental health, guarantees quality inspection.

The utility model is described in detail in detail with reference to the accompanying drawings.

Fig. 1 is the utility model cut-open view

Fig. 2,3 is the utility model front view

Fig. 4,5 is the utility model partial view

With reference to accompanying drawing 1,2,4, multi-functional urine sampling thief, to form by body 1, the thief rod 2 of centrifugal tubulose, thief rod 2 hypomeres have a sampling carrier 3, and carrier 3 is a water-absorbing sponge.

Body 1 upper end is a wide-mouth, is stamped a loam cake 4 on the wide-mouth, and its lower end is a cusp configuration liquid droping port 5, seals.

Thief rod 2 is a cylindric bar, and its upper end links to each other with central authorities in the loam cake 4.

With reference to accompanying drawing 3,5, thief rod is the sheet bar, and there is a sampling carrier 3 in its stage casing, and carrier 3 is a small container, and body 1 is a cylindrical shape, and its liquid droping port 5 has a sealing tegillum 6 for what open on it.

Claims

1, a kind of Multifunction urine sampling thief is characterized in that described sampling thief is made up of body and thief rod, and thief rod is arranged in body, and a sampling carrier is arranged on it.

2, urine sampling thief as claimed in claim 1 is characterized in that for wide-mouth, there is a loam cake described body upper end on the wide-mouth, and an end is a liquid droping port, and liquid droping port can seal, and also can be open.

3, urine sampling thief as claimed in claim 1, it is characterized in that described thief rod one end can with loam cake in link to each other, sampling carrier is a container or absorbent material.