CN206440481U - A kind of stool sampling spoon - Google Patents

Abstract

The utility model provides a stool sampling spoon, which can make the sampling relatively quantitative. The technical scheme of the stool sampling spoon of the utility model comprises: a spoon handle and a spoon mouth connected with the spoon handle; the edge of the spoon mouth is connected with a non-closed first feature, and the first feature is connected with the The mouths are in different planes, and the first characteristic part is connected with a second characteristic part extending toward the center of the spoon mouth, and the second characteristic part includes a hollow cavity with an opening. Preferably, the second feature is provided with a through hole. Preferably, the shape of the hollow cavity is U-shaped. Preferably, the size of the end of the spoon handle that is not connected to the mouth of the spoon is greater than or equal to the diameter of the centrifuge tube used in conjunction with the stool sampling spoon. Preferably, the handle of the spoon is integrated with the mouth of the spoon.

Description

stool sampling spoon

technical field

The utility model relates to the field of medical appliances, in particular to a stool sampling spoon.

Background technique

In the prior art, feces detection is one of routine clinical laboratory inspection items. By detecting various molecular markers (patient DNA, RNA, miRNA, metabolite molecules, and low-abundance proteins, etc.) in human feces, we can intuitively understand some pathological phenomena in the gastrointestinal tract, and indirectly judge the Pancreas, liver and gallbladder function status.

The sampling groove of the sampling stick in the prior art is generally helical, and this design is to facilitate the sampling stick to drill in the feces to collect the feces sample. However, due to the relatively complex and irregular shape of the above-mentioned spiral sampling tank, it is difficult for the inspectors to grasp the amount of fecal samples collected, which easily affects the final test results; In the tank, it is difficult for the stool sample to quickly dissolve into the protective solution in the storage chamber, and this situation will also have a certain impact on the test results.

Utility model content

The utility model provides a stool sampling spoon, which can make the sampling relatively quantitative.

The technical scheme of the stool sampling spoon of the utility model comprises:

a spoon handle and a spoon mouth connected with the spoon handle;

The edge of the mouth of the spoon is connected with a non-closed first feature, the first feature is in a different plane from the mouth of the spoon, and the first feature is also connected with a second feature extending toward the center of the mouth of the spoon. A feature, the second feature comprising a hollow cavity with an opening.

Preferably, the second feature is provided with a through hole.

Preferably, the shape of the hollow cavity is U-shaped.

Preferably, the size of the end of the spoon handle that is not connected to the mouth of the spoon is greater than or equal to the diameter of the centrifuge tube used in conjunction with the stool sampling spoon.

Preferably, the handle of the spoon is integrated with the mouth of the spoon.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description It is only an embodiment of the utility model, and those skilled in the art can also obtain other drawings according to the provided drawings without creative work.

Fig. 1 is a structural diagram of a stool sampling spoon according to the embodiment of the present invention.

detailed description

The utility model provides a feces sampling device, which can facilitate the rapid dissolution of the feces sample on the sampling stick into the protective solution, thereby making the test result more accurate.

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Fig. 1, the technical scheme of a kind of stool sampling spoon of the present utility model comprises:

The spoon handle 1 and the spoon mouth connected with the spoon handle 1 can be integrated, and the size of the end of the spoon handle not connected with the spoon mouth is ≥ the nozzle diameter of the centrifuge tube used in conjunction with the stool sampling spoon. If the centrifuge tube used in conjunction with the feces sampling spoon is 50ml, the handle of the spoon needs to be pinched when sampling, and the width of the head of the spoon handle is the same size as the diameter of the mouth of the 50ml centrifuge tube. The purpose is to put the feces sampling spoon into the 50ml centrifuge The inside of the tube will not fall into the bottom of the tube.

The edge of the spoon mouth is connected with a non-closed first feature 32, the first feature 32 is in a different plane with the spoon mouth, the first feature 32 is also connected with a second feature 31 extending towards the center of the spoon mouth, the second feature The part 31 includes a hollow cavity 2 with an opening, and the second characteristic part 31 is also provided with a through hole 311 .

The shape of the hollow cavity 2 can be U-shaped, and the purpose of the U-shaped mouth is to facilitate the user to observe whether the feces fill the sampling spoon.

The purpose of the through hole 311 is to allow the sample preservation solution to penetrate through the through hole, so that the feces are fully surrounded by the sample preservation solution.

Since the first feature and the second feature are added to the mouth of the spoon, the sampling method for shaped stools is: insert the sampling spoon into the stool and dig out a full spoon, so that the sampling can be relatively quantitative; for the sampling of loose stools The method is to use a sampling spoon to scoop up the stool to the fixed scale of the specimen container.

The above embodiments are only used to illustrate the technical solutions of the present utility model, and are not intended to limit it; although the utility model has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: it can still be applied to the foregoing implementations. Modifications to the technical solutions described in the examples, or equivalent replacement of some of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the various embodiments of the present invention.

Claims (5)

1. A kind of stool sampling spoon, is characterized in that, comprises: spoon handle and the spoon mouth that is connected with described spoon handle; The edge of the mouth of the spoon is connected with a non-closed first feature, the first feature is in a different plane from the mouth of the spoon, and the first feature is also connected with a second feature extending toward the center of the mouth of the spoon. A feature, the second feature comprising a hollow cavity with an opening. 2. The stool sampling spoon according to claim 1, characterized in that, the second feature is provided with a through hole. 3. The stool sampling spoon according to claim 1 or 2, characterized in that, the shape of the hollow cavity is U-shaped. 4. The feces sampling spoon according to claim 1, characterized in that, the size of the end of the spoon handle not connected to the mouth of the spoon is greater than or equal to the diameter of the centrifuge tube used in conjunction with the stool sampling spoon. 5. The feces sampling spoon according to claim 1, characterized in that, the handle of the spoon is integrated with the mouth of the spoon.