CN216621792U

CN216621792U - Excrement sample collection device

Info

Publication number: CN216621792U
Application number: CN202123348461.2U
Authority: CN
Inventors: 李兰娟; 赵俊生
Original assignee: First Affiliated Hospital of Zhejiang University School of Medicine
Current assignee: First Affiliated Hospital of Zhejiang University School of Medicine
Priority date: 2021-12-28
Filing date: 2021-12-28
Publication date: 2022-05-27
Anticipated expiration: 2031-12-28

Abstract

The application discloses a stool sample collecting device, which relates to the technical field of medical sampling and comprises a collecting tube, a tube cover and a collecting spoon, wherein the tube cover is detachably connected with the top of the collecting tube, and the collecting spoon is detachably connected with a spoon handle; wherein the spoon handle is provided with a middle rod used for separating the collecting spoon from the spoon handle. This application can accomplish faecal sampling through using spoon handle and collection spoon combination, can separate the collection spoon on the spoon handle to gather intraductal saving under the effect of well pole again to realize reducing the sampling degree of difficulty and showing the purpose that promotes the sampling convenience.

Description

Excrement sample collection device

Technical Field

The application relates to the technical field of medical sampling, in particular to a stool sample collecting device.

Background

The routine test of stool (stool) is one of three routine (blood routine, urine routine and stool routine) test items in medical test. The routine examination of the stool is an important basis for the definite diagnosis of the intestinal parasitic disease and the medical protozoal disease, is an important way for diarrhea diagnosis, differential diagnosis, etiological examination and etiological examination, and is also an indispensable method for the screening of digestive tract tumors. Meanwhile, the research on the stool metagenome by the stool routine test has important significance on the prevention and treatment research of diseases and the research and development of new drugs.

Chinese patent application publication No. CN112274185A discloses a stool sample collection method and a stool sample collection auxiliary device, wherein the stool sample collection auxiliary device includes a stool collection device with an opening, and further includes bearing belts transversely fixed on two sides of the outside of the stool collection device, and the bearing belts are recessed in the opening of the stool collection device.

However, the auxiliary device for collecting the fecal sample is difficult to use and is not easy to process after sampling, so that the working efficiency of the conventional fecal examination is seriously affected, and needs to be improved.

SUMMERY OF THE UTILITY MODEL

In view of this, the purpose of this application is to provide a shit sample collection device to realize reducing the sampling degree of difficulty and showing the purpose that promotes the sampling convenience. The specific scheme is as follows:

a stool sample collecting device comprises a collecting tube, a tube cover and a collecting spoon, wherein the tube cover is detachably connected with the top of the collecting tube, the collecting spoon is detachably connected with a spoon handle, and the spoon handle is detachably connected with the tube cover; wherein the spoon handle is provided with a middle rod used for separating the collecting spoon from the spoon handle.

Preferably: the collecting spoon is fixedly connected with the spoon handle in an inserting mode, the pipe cover is fixedly connected with the collecting pipe in a threaded mode, and the spoon handle is fixedly connected with the pipe cover in an inserting mode.

Preferably: the end of the collecting spoon, far away from the end fixedly connected with the spoon handle, is in a tooth shape.

Preferably: and a wing-shaped jack is arranged at one end of the spoon handle, which is far away from the pipe cover, and the collection spoon is provided with a wing-shaped inserting body which is matched with the wing-shaped jack and is inserted and fixed in the wing-shaped jack.

Preferably: the spoon handle is provided with a separation perforation which penetrates through the spoon handle in the axial direction, the shape of the separation perforation is matched with the middle rod and the middle rod is inserted into the separation perforation, the length of the middle rod is larger than the sum of the lengths of the separation perforation and the wing-shaped insertion hole, and one corresponding end of the separation perforation is communicated with the wing-shaped insertion hole.

Preferably: the collecting spoon is characterized in that a polygonal insertion hole is formed in one end, far away from the pipe cover, of the spoon handle, and a polygonal insertion body matched with the polygonal insertion hole and fixed in the polygonal insertion hole in an inserting mode is arranged on the collecting spoon.

According to the above technical scheme, the application provides a stool sample collection device, and this stool sample collection device has following beneficial effect: can accomplish the sampling to faecal through adopting spoon handle and collection spoon combination, can separate the collection spoon on the spoon handle to the intraductal saving of collection under the effect of king-rod again for this excrement sample collection device realizes reducing the sampling degree of difficulty and showing the purpose that promotes the sampling convenience.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, it is obvious that the drawings in the following description are only embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.

Fig. 1 is a schematic diagram of an exploded view of a stool sample collection device as disclosed herein;

fig. 2 is an enlarged schematic view of a portion a in fig. 1.

Description of reference numerals: 1. a collection tube; 2. a tube cover; 3. a spoon handle; 31. a wing-shaped receptacle; 4. collecting a spoon; 41. a wing-shaped insert; 5. a middle rod.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

Example one

As shown in fig. 1, a stool sample collecting device comprises a collecting tube 1, a tube cover 2 and a collecting spoon 4. The collection tube 1 and the tube cover 2 form a closed system to achieve the purpose of storing the feces collected by the collection spoon 4.

It needs to mention, the tube cap 2 can be dismantled with the top of gathering pipe 1 and be connected, can be fixed for threaded connection, buckle connection is fixed or paste fixedly etc. and in this embodiment, tube cap 2 is fixed with the 1 threaded connection of gathering pipe to reach stable sealing connection structure's purpose, have the effect of convenient dismantlement simultaneously. Meanwhile, the collection spoon 4 is detachably connected with a spoon handle 3. Consequently, take off after rotating the spiral through 2 tube covers on will gathering pipe 1, can take out the spoon handle 3 of gathering in the pipe 1, spoon handle 3 this moment is in fixed collection spoon 4 for the drive is gathered spoon 4 and is carried out faecal sampling, and because the length of spoon handle 3 realizes the effect of extension working space distance, thereby when effectively avoiding touching faecal, reduces the collection degree of difficulty and the convenience that promotes the sampling.

Wherein the spoon handle 3 is provided with a middle rod 5 for separating the collecting spoon 4 from the spoon handle 3. Therefore, after sampling of the excrement through the collection spoon 4 is completed, the collection spoon 4 on the spoon handle 3 can be separated into the collection tube 1 through the middle rod 5, and the collection tube 1 is sealed through the tube cover 2, so that the collected excrement can be collected.

As shown in fig. 1 and 2, the collection spoon 4 is fixedly inserted into the spoon handle 3, and the spoon handle 3 is fixedly inserted into the tube cover 2, so that the separation difficulty of the collection spoon 4 and the spoon handle 3 is remarkably reduced, and the separation difficulty of the spoon handle 3 and the tube cover 2 is reduced.

The end of the spoon handle 3 away from the tube cover 2 is provided with a wing-shaped insertion hole 31, and the collection spoon 4 is provided with a wing-shaped insertion body 41 which is matched with the wing-shaped insertion hole 31 and is inserted and fixed in the wing-shaped insertion hole 31. Therefore, when the collection spoon 4 is fixedly connected with the spoon handle 3 in an inserting mode, the collection spoon 4 is effectively prevented from moving relative to the spoon handle 3 in an axial rotating mode through the wing-shaped inserting body 41 and the wing-shaped inserting hole 31 which are matched with each other, and therefore the purpose that the sampling difficulty is reduced and the sampling convenience is remarkably improved is achieved through the excrement sample collection device.

It should be mentioned that the spoon handle 3 is provided with a separate perforation (not shown) that extends axially through the spoon handle 3. The shape of the separation perforation matches the central rod 5 and allows the central rod 5 to be inserted. The length of the middle rod 5 is greater than the sum of the lengths of the separation perforation and the wing-shaped insertion hole 31, and the corresponding end of the separation perforation is communicated with the wing-shaped insertion hole 31 so as to be abutted to the wing-shaped insertion body 41 inserted into the wing-shaped insertion hole 31 after the middle rod 5 penetrates through the separation perforation, so that the purpose of pushing the wing-shaped insertion body 41 to be separated from the wing-shaped insertion hole 31 to effectively separate the spoon handle 3 from the collection spoon 4 is achieved.

Example two

The difference between the second embodiment and the first embodiment is that the spoon handle 3 in the second embodiment is provided with a polygonal insertion hole at one end far away from the tube cover 2, and the collecting spoon 4 is provided with a polygonal insertion body which is matched with the polygonal insertion hole and is inserted and fixed in the polygonal insertion hole.

EXAMPLE III

The difference between the third embodiment and the first embodiment is that the end of the collecting spoon 4 far from the end fixedly connected with the spoon handle 3 is toothed, so that the excrement can be conveniently collected through the toothed front end, and the sampling difficulty can be remarkably reduced when the excrement is dry.

To sum up, this application provides a shit sample collection device, this shit sample collection device can accomplish faecal sampling through adopting spoon handle 3 and collection spoon 4 combination, can separate collection spoon 4 on the spoon handle 3 to gathering under the effect of king-rod 5 and preserve in managing 1 for this shit sample collection device realizes reducing the sampling degree of difficulty and showing the purpose that promotes the sampling convenience.

References in this application to "first," "second," "third," "fourth," etc., if any, are intended to distinguish between similar elements and not necessarily to describe a particular order or sequence. It will be appreciated that the data so used may be interchanged under appropriate circumstances such that the embodiments described herein may be practiced otherwise than as specifically illustrated or described herein. Furthermore, the terms "comprises" and "comprising," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, or apparatus.

It should be noted that the descriptions in this application referring to "first", "second", etc. are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present application.

The principle and the implementation of the present application are explained herein by applying specific examples, and the above description of the embodiments is only used to help understand the method and the core idea of the present application; meanwhile, for a person skilled in the art, according to the idea of the present application, the specific implementation manner and the application scope may be changed, and in summary, the content of the present specification should not be construed as a limitation to the present application.

Claims

1. The utility model provides a shit sample collection system which characterized in that: the collecting spoon comprises a collecting pipe (1), a pipe cover (2) and a collecting spoon (4), wherein the pipe cover (2) is detachably connected with the top of the collecting pipe (1), and the collecting spoon (4) is detachably connected with a spoon handle (3); wherein the spoon handle (3) is provided with a middle rod (5) for separating the collecting spoon (4) from the spoon handle (3).

2. A stool sample collection device according to claim 1, further comprising: the collecting spoon (4) is fixedly connected with the spoon handle (3) in an inserting mode, the pipe cover (2) is fixedly connected with the collecting pipe (1) in a threaded mode, and the spoon handle (3) is fixedly connected with the pipe cover (2) in an inserting mode.

3. A stool sample collection device according to claim 2, further comprising: the end of the collecting spoon (4) far away from the end fixedly connected with the spoon handle (3) is toothed.

4. A stool sample collection device according to claim 2, further comprising: one end, far away from the pipe cover (2), of the spoon handle (3) is provided with a wing-shaped insertion hole (31), and the collecting spoon (4) is provided with a wing-shaped insertion body (41) which is matched with the wing-shaped insertion hole (31) and is inserted and fixed in the wing-shaped insertion hole (31).

5. A stool sample collection device according to claim 4, further comprising: the spoon handle (3) is provided with a separation perforation which penetrates through the spoon handle (3) along the axial direction, the shape of the separation perforation is matched with the middle rod (5) and the middle rod (5) can be inserted into the separation perforation, the length of the middle rod (5) is larger than the sum of the lengths of the separation perforation and the wing-shaped insertion hole (31), and the corresponding end of the separation perforation is communicated with the wing-shaped insertion hole (31).

6. A stool sample collection device according to claim 2, further comprising: one end, far away from the pipe cover (2), of the spoon handle (3) is provided with a polygonal insertion hole, and the collecting spoon (4) is provided with a polygonal insertion body which is matched with the polygonal insertion hole and is fixed in the polygonal insertion hole in an inserting mode.