CN211292119U

CN211292119U - Animal metabolite extraction element

Info

Publication number: CN211292119U
Application number: CN201922128155.4U
Authority: CN
Inventors: 王剑锋; 刘瑜; 盛正平; 钟召赟
Original assignee: Shanghai Biotree Biomedical Technology Co ltd
Current assignee: Shanghai Biotree Biomedical Technology Co ltd
Priority date: 2019-11-30
Filing date: 2019-11-30
Publication date: 2020-08-18
Anticipated expiration: 2029-11-30

Abstract

The utility model discloses an animal metabolite extraction device, which relates to the technical field of animal metabolite extraction equipment and comprises a collection piece, an extraction piece and a protection piece, wherein the extraction piece is arranged at the bottom of the collection piece, and the protection piece is arranged on one side of the collection piece, wherein the collection piece comprises a collection cup; the extraction piece comprises an extraction test tube, the extraction test tube is of a tubular structure with one closed end, the extraction test tube is detachably connected to the bottom of the collection cup, and a tube cover is arranged beside the extraction test tube; protection piece includes the safety cover and the portion of taking, and safety cover fixed connection is in the one side of collecting the cup, establishes to the hollow cover body structure that one side of keeping away from collecting the cup was equipped with the import on the safety cover, collects one side of cup and lies in the safety cover internal fixation connection portion of taking. The utility model discloses have and set up protection piece through setting up on the collection piece, when carrying out the collection of sample, can help preventing that the sample from spattering the effect to user's hand outward.

Description

Animal metabolite extraction element

Technical Field

The utility model relates to an animal metabolite draws equipment technical field, more specifically says that it relates to an animal metabolite extraction element.

Background

The biomedical detection comprises GC-MS non-target metabonomics research, which mainly detects the dynamic change of most small molecule metabolites in vivo before and after an organism is stimulated by the outside through a gas chromatography-mass spectrometry method, focuses on searching metabolites with obvious change in an experimental group and a control group, and further researches the correlation between the metabolites and physiological and pathological changes, wherein most research objects are small molecule substances with the molecular weight within 1500 Da.

When research is carried out, firstly, the collection of samples is carried out, including the extraction of animal metabolites, including urine and the like, and when the extraction process of the metabolites such as the urine and the like is carried out, some extraction tools are needed. Current urine extraction device adopts a simple cup of drawing usually, and this kind of cup of drawing can splash the user hand outward when using, is shifting the in-process of test tube simultaneously, can have the condition of drippage to there are phenomenons such as polluting the test tube, polluted environment and sample nonstandard.

In view of the above problems, it is desirable to provide an animal metabolite extraction device that can help prevent the metabolites such as urine from splashing and transferring the metabolites from dripping.

SUMMERY OF THE UTILITY MODEL

To this problem in the practical application, the utility model aims to provide an animal metabolite extraction element, the concrete scheme is as follows:

an animal metabolite extraction device, comprising a collection member, an extraction member and a protection member, wherein the extraction member is arranged at the bottom of the collection member, the protection member is arranged at one side of the collection member, the collection member is used for collecting animal metabolites, the extraction member is used for extracting the animal metabolites, the protection member is used for preventing the animal metabolites from being splashed to the body of a user, wherein,

the collecting member comprises a collecting cup;

the extraction piece comprises an extraction test tube, the extraction test tube is of a tubular structure with one closed end, the extraction test tube is detachably connected to the bottom of the collection cup, and a tube cover is arranged beside the extraction test tube;

the protection piece includes the safety cover and the portion of taking, safety cover fixed connection in collect one side of cup, establish on the safety cover and keep away from one side of collecting the cup is equipped with the hollow structure of import, collect one side of cup and be located fixedly connected with portion of taking in the safety cover.

Through the technical scheme, when carrying out the extraction of metabolites such as urine, the handheld portion of taking of user, the part of hand is located the inside of safety cover, utilize and collect the cup and carry out the extraction of body fluid metabolites such as urine, in the extraction process, because the protection of safety cover to user's hand, help preventing that body fluid metabolites such as urine from spattering to user's hand outward, thereby play the effect of protection user's hand, prevent that the hand from being contaminated, guarantee the cleanness of extraction process, the urine that gets into and collects the cup gets into the inside of drawing the test tube, after the urine volume in drawing the test tube is up to standard, stop to draw, it dismantles from collecting the cup to extract the test tube, utilize the tube cap to seal and draw the test tube, can accomplish the extraction of body fluid metabolites such as whole urine, and is simple in operation, high.

Further, the collecting part is connected with the extracting part through a flow guide part, and the flow guide part is used for guiding the animal metabolites in the collecting part into the extracting part;

the water conservancy diversion spare includes the honeycomb duct, the honeycomb duct communicate in the bottom of collecting the cup, keep away from on the honeycomb duct the one end of collecting the cup with it can dismantle the connection to draw the test tube, the inside of honeycomb duct is close to the one end of drawing the test tube is provided with the piece that opens and shuts, the piece that opens and shuts is used for opening and closing the passageway of honeycomb duct.

Through the technical scheme, the liquid metabolites such as urine and the like entering the collecting cup enter the extracting test tube through the guide tube, and the guide tube is provided with the opening and closing part which closes the guide tube in the process that the liquid metabolites such as urine and the like enter the collecting cup, and the opening and closing part is opened after the collecting cup finishes collecting, so that the guide tube is conducted, and the liquid metabolites such as urine and the like in the collecting cup enter the extracting test tube through the guide tube, therefore, the collecting cup can help to prevent the liquid metabolites such as urine and the like in the collecting cup from being excessively collected and also excessively enter the extracting test tube, and the extracting test tube helps to prevent the liquid metabolites such as urine and the like in the extracting test tube from overflowing, thereby preventing the urine and the like from polluting the extracting test tube and preventing the environment from being polluted, and meanwhile, the extracting test tube can be detached from the guide tube in the extracting process, and the space occupied by the extracting device is reduced, is convenient for extraction and use.

Furthermore, the opening and closing piece comprises a blocking ring, the blocking ring is fixedly installed on the inner side wall of the flow guide pipe, a sealing film is arranged on the blocking ring, one end of the sealing film is fixedly connected to the blocking ring, the other end of the sealing film is glued to the blocking ring, a pull rope is arranged at the bottom of the sealing film, and the pull rope penetrates through the flow guide pipe and extends to the outside of the flow guide pipe.

Through above-mentioned technical scheme, the setting of barrier ring can play spacing effect to drawing the test tube, when the piece is opened to needs, outwards pulls out the stay cord, and the one end that the stay cord drove the seal membrane is opened, and the seal membrane is opened to realize switching on of honeycomb duct, easy operation, convenient to use.

Furthermore, a sealing ring is arranged at the connecting position of the pull rope and the flow guide pipe.

Through above-mentioned technical scheme, the setting of sealing washer helps preventing that the inside of liquid metabolites such as urine from following the honeycomb duct from flowing to help preventing that the environment from being polluted.

Further, the extraction test tube is spirally connected to the flow guide tube;

the pipe cover is spirally connected to the unsealed end of the flow guide pipe, and spiral threads matched with the pipe cover for use are arranged on the outer side wall of the sealed end of the flow guide pipe.

Through above-mentioned technical scheme, when drawing the test tube and when carrying out the extraction of sample, can install the tube cap in the bottom of drawing the test tube, when needs seal and draw the test tube, install the tube cap at the top of drawing the test tube, like this, can help preventing that the tube cap from losing.

Furthermore, the honeycomb duct is of a Z-shaped structure.

Through above-mentioned technical scheme, help reducing the height of honeycomb duct to reduce the space that whole extraction element occupied on the whole, facilitate the use.

Furthermore, the taking part is formed by combining a plate-shaped structure with a rectangular cross section and a plate-shaped structure with a circular cross section, and the plate-shaped structure with the circular cross section on the taking part is far away from the collecting cup.

Through the technical scheme, the plate-shaped structure with the circular cross section is convenient for a user to take.

Further, the length of the taking part is smaller than that of the protective cover.

Through above-mentioned technical scheme, when can guaranteeing that the user takes, the hand is located the inside of safety cover.

Compared with the prior art, the beneficial effects of the utility model are as follows: in the utility model, the protective piece is arranged on the collecting piece, so that the sample can be prevented from splashing to the hand of a user when the sample is collected;

set up simultaneously and collect and set up the water conservancy diversion piece between the piece and draw, utilize the sample of water conservancy diversion piece on will collecting the piece to keep in, lead to again in the piece of drawing, thus, can help preventing to collect the liquid metabolites such as urine in the cup and collect too much, it is also too much when getting into and drawing the test tube, help preventing to draw liquid metabolites such as urine in the test tube and spill over, thereby prevent pollution such as urine and draw the test tube, prevent that the environment from being polluted, simultaneously at the in-process that draws, can dismantle from the honeycomb duct with drawing the test tube, reduce and draw the in-process, the space that extraction element occupied, and the device is convenient for draw, and is convenient for use.

Drawings

Fig. 1 is a schematic external structural view of the present invention;

FIG. 2 is a schematic view of the internal structure of the present invention;

FIG. 3 is an enlarged view of a portion of the substrate of FIG. 2;

FIG. 4 is a schematic view of the present invention in use (when a sample is introduced into an extraction tube);

fig. 5 is a schematic usage diagram of the present invention (after sample extraction is finished);

FIG. 6 is a schematic view of the connection structure between the bottom of the extraction test tube and the tube cap of the present invention;

fig. 7 is a schematic structural view of the taking part of the present invention.

Reference numerals: 1. a collecting member; 11. a collection cup; 2. extracting the part; 21. extracting a test tube; 22. a tube cover; 3. a protective member; 31. a protective cover; 32. a taking part; 4. a flow guide member; 41. a flow guide pipe; 42. an opening and closing member; 421. a blocking ring; 422. a sealing film; 423. pulling a rope; 424. and (5) sealing rings.

Detailed Description

The present invention will be described in further detail with reference to the following examples and drawings, but the embodiments of the present invention are not limited thereto.

As shown in fig. 1 to 7, an animal metabolite extraction device comprises a collection member 1, an extraction member 2 and a protection member 3, wherein the extraction member 2 is arranged at the bottom of the collection member 1, the protection member 3 is arranged at one side of the collection member 1, the collection member 1 is used for collecting animal metabolites, the extraction member 2 is used for extracting animal metabolites, the protection member 3 is used for preventing the animal metabolites from splashing to a user, and the collection member 1 comprises a collection cup 11; the extraction part 2 comprises an extraction test tube 21, the extraction test tube 21 is of a tubular structure with one closed end, the extraction test tube 21 is detachably connected to the bottom of the collection cup 11, and a tube cover 22 is arranged beside the extraction test tube 21; the protection member 3 comprises a protection cover 31 and a taking part 32, the protection cover 31 is fixedly connected to one side of the collection cup 11, a hollow structure with an inlet is arranged on one side, away from the collection cup 11, of the protection cover 31, and the taking part 32 is fixedly connected to one side of the collection cup 11 and located in the protection cover 31. Like this, when carrying out the extraction of metabolites such as urine, the handheld portion 32 of taking of user, the part of hand is located the inside of safety cover 31, utilize collection cup 11 to carry out the extraction of body fluid metabolites such as urine, in the extraction process, because the protection of safety cover 31 to user's hand, help preventing that body fluid metabolites such as urine from spattering to user's hand outward, thereby play the effect of protection user's hand, prevent that the hand from being contaminated, guarantee the cleanness of extraction process, the urine that gets into collection cup 11 gets into the inside of drawing test tube 21, after the urine volume of drawing in the test tube 21 reaches standard, stop to draw, will draw test tube 21 and dismantle from collecting cup 11, utilize tube cap 22 to seal and draw test tube 21, can accomplish the extraction of body fluid metabolites such as whole urine, and the operation is simple, high in use convenience, therefore, the clothes hanger is strong.

The collecting part 1 is connected with the extracting part 2 through a flow guide part 4, and the flow guide part 4 is used for guiding the animal metabolites in the collecting part 1 into the extracting part 2; the guide member 4 comprises a guide pipe 41, the guide pipe 41 is communicated with the bottom of the collecting cup 11, one end of the guide pipe 41, which is far away from the collecting cup 11, is detachably connected with the extracting test tube 21, one end of the guide pipe 41, which is close to the extracting test tube 21, is provided with an opening and closing member 42, and the opening and closing member 42 is used for opening and closing a channel of the guide pipe 41. Thus, the liquid metabolites such as urine entering the collecting cup 11 enter the extracting tube 21 through the flow guiding tube 41, and since the opening and closing member 42 is disposed on the flow guiding tube 41, when the liquid metabolites such as urine enter the collecting cup 11, the flow guiding tube 41 is closed by the opening and closing member 42, and after the collecting cup 11 is collected, the opening and closing member 42 is opened to conduct the flow guiding tube 41, and the liquid metabolites such as urine in the collecting cup 11 enter the extracting tube 21 through the flow guiding tube 41, so that the collecting cup is helpful to prevent the liquid metabolites such as urine in the collecting cup 11 from being collected too much and entering the extracting tube 21 too much, and is helpful to prevent the liquid metabolites such as urine in the extracting tube 21 from overflowing, thereby preventing the extracting tube 21 from being polluted by urine and the like, and preventing the environment from being polluted, and at the same time, the extracting tube 21 can be detached from the flow guiding tube 41 to reduce the extracting process, the space occupied by the extraction device is convenient for extraction and use.

The opening and closing member 42 includes a blocking ring 421, the blocking ring 421 is fixedly mounted on the inner side wall of the flow guide tube 41, a sealing film 422 is arranged on the blocking ring 421, one end of the sealing film 422 is fixedly connected to the blocking ring 421, the other end of the sealing film 422 is glued to the blocking ring 421, a pull rope 423 is arranged at the bottom of the sealing film 422, and the pull rope 423 penetrates through the flow guide tube 41 and extends to the outside of the flow guide tube 41. Like this, the setting of barrier ring 421 can play spacing effect to drawing test tube 21, and when the need was opened closure 42, outwards pulled out stay cord 423, stay cord 423 drove the one end of seal membrane 422 and is lifted, and seal membrane 422 is opened to realize switching on of honeycomb duct 41, easy operation, convenient to use.

A seal ring 424 is provided at the connection position of the pulling rope 423 and the flow guide pipe 41. Thus, the provision of the packing 424 helps prevent the liquid-liquid metabolites such as urine from flowing out of the inside of the draft tube 41, thereby helping to prevent the environment from being polluted.

The extraction test tube 21 is spirally connected to the guide tube 41; the tube cover 22 is screwed to the unsealed end of the draft tube 41, and the outer side wall of the sealed end of the draft tube 41 is provided with screw threads matched with the tube cover 22. In this way, the cap 22 can be mounted on the bottom of the extraction tube 21 when the extraction tube 21 is performing the extraction of the sample, and the cap 22 can be mounted on the top of the extraction tube 21 when the extraction tube 21 needs to be closed, which can help prevent the cap 22 from being lost.

The draft tube 41 has a Z-shaped structure. Thus, the height of the draft tube 41 is reduced, and the space occupied by the whole extraction device is reduced as a whole, thereby facilitating use.

The taking part 32 is formed by combining a plate-shaped structure with a rectangular cross section and a plate-shaped structure with a circular cross section, and the plate-shaped structure with the circular cross section on the taking part 32 is far away from the collecting cup 11. Thus, the arrangement of the plate-like structure having a circular cross section facilitates easy handling by the user.

The length of the grip portion 32 is shorter than that of the protective cover 31. Thus, the user can be ensured that the hand is positioned inside the protective cover 31 when taking the protective cover.

The utility model discloses a concrete implementation principle does: when carrying out the extraction of metabolites such as urine, the handheld portion 32 of taking of user, the part of hand is located the inside of safety cover 31, utilize collection cup 11 to carry out the extraction of body fluid metabolites such as urine, in the extraction process, because safety cover 31 is to the protection of user's hand, help preventing that body fluid metabolites such as urine from spattering to user's hand outward, thereby play the effect of protection user's hand, prevent that the hand from being contaminated, guarantee the cleanness of extraction process, the urine that gets into collection cup 11 passes through honeycomb duct 41 and gets into the inside of drawing test tube 21, after the urine volume of drawing in the test tube 21 reaches standard, stop to draw and extract, will draw test tube 21 and dismantle from honeycomb duct 41, utilize tube cap 22 to seal and draw test tube 21, can accomplish the extraction of body fluid metabolites such as whole urine, and the operation is simple, high durability and convenient use.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. An animal metabolite extraction device, comprising a collection member (1), an extraction member (2), and a protection member (3), wherein the extraction member (2) is disposed at the bottom of the collection member (1), the protection member (3) is disposed at one side of the collection member (1), the collection member (1) is used for collecting animal metabolites, the extraction member (2) is used for extracting animal metabolites, the protection member (3) is used for preventing the animal metabolites from splashing to a user, wherein,

the collecting member (1) comprises a collecting cup (11);

the extraction part (2) comprises an extraction test tube (21), the extraction test tube (21) is of a tubular structure with one closed end, the extraction test tube (21) is detachably connected to the bottom of the collection cup (11), and a tube cover (22) is arranged beside the extraction test tube (21);

protection piece (3) are including safety cover (31) and portion of taking (32), safety cover (31) fixed connection in collect one side of cup (11), establish to keeping away from on safety cover (31) collect one side of cup (11) and be equipped with the hollow cover body structure of import, collect one side of cup (11) and be located fixedly connected with portion of taking (32) in safety cover (31).

2. The animal metabolite extraction device according to claim 1, characterized in that the collecting member (1) is connected with the extraction member (2) through a flow guide member (4), and the flow guide member (4) is used for guiding the animal metabolite in the collecting member (1) to the interior of the extraction member (2);

the water conservancy diversion spare (4) include honeycomb duct (41), honeycomb duct (41) communicate in the bottom of collecting cup (11), keep away from on honeycomb duct (41) collect the one end of cup (11) with draw test tube (21) and can dismantle the connection, the inside of honeycomb duct (41) is close to the one end of drawing test tube (21) is provided with on-off (42), on-off (42) are used for opening and close the passageway of honeycomb duct (41).

3. The animal metabolite extraction device according to claim 2, wherein the closure (42) comprises a blocking ring (421), the blocking ring (421) is fixedly mounted on the inner side wall of the diversion tube (41), a sealing membrane (422) is arranged on the blocking ring (421), one end of the sealing membrane (422) is fixedly connected to the blocking ring (421), the other end of the sealing membrane is glued to the blocking ring (421), a pulling rope (423) is arranged at the bottom of the sealing membrane (422), and the pulling rope (423) penetrates through the diversion tube (41) and extends to the outside of the diversion tube (41).

4. The animal metabolite extraction device according to claim 3, characterized in that a sealing ring (424) is arranged at the connection position of the pull rope (423) and the guide pipe (41).

5. The animal metabolite extraction device according to claim 2, characterized in that the extraction test tube (21) is screwed to the draft tube (41);

the pipe cover (22) is spirally connected to the unsealed end of the flow guide pipe (41), and spiral threads matched with the pipe cover (22) are formed in the outer side wall of the sealed end of the flow guide pipe (41).

6. The animal metabolite extraction device of claim 2, wherein the draft tube (41) is provided with a Z-shaped structure.

7. The animal metabolite extraction device according to claim 1, wherein the grip portion (32) is formed by a combination of a plate-shaped structure with a rectangular cross section and a plate-shaped structure with a circular cross section, and the plate-shaped structure with the circular cross section on the grip portion (32) is far away from the collection cup (11).

8. The animal metabolite extraction device according to claim 1, wherein the length of the grip portion (32) is smaller than the length of the protective cover (31).