CN217155883U - Excrement sampling and detection integrated device - Google Patents

Abstract

The utility model discloses an excrement and urine sample and detection integrated device, include: the sampler comprises three barrels, a sampler upper cover is installed on the upper side of each barrel, a rotor structure is installed on the lower side of each barrel, the bottom of each upper cover is connected with a sampler, a test paper clamping seat is installed on the right side of each sampler upper cover, the bottom of each test paper clamping seat is fixedly connected with the corresponding test card, a first barrel, a second barrel and a third barrel are arranged on each barrel, the first barrel is fixedly connected with the second barrel, and the second barrel is fixedly connected with the third barrel. According to the excrement sampling and detecting integrated device, when a reagent contacts a test card, the reagent moves upwards along the test card, and a color band appears; drawing out the test paper card to judge according to the display on the test paper card; through the setting of this device, sample and detection integrated device, individual can be in oneself sample, detect, play early warning effect.

Description

Excrement sampling and detection integrated device

Technical Field

The utility model relates to the field of medical equipment, specifically be an excrement and urine sample and detection integrated device.

Background

At present, fecal occult blood can only be carried out in a professional medical institution, when a professional detects the fecal occult blood, feces is put into a container filled with a diluent to be dissolved, the feces liquid is poured into a cup, and then a liquid absorption test strip is inserted into the cup to detect the fecal occult blood; the detection apparatus is scattered and inconvenient to carry, transport and use, so that the fecal occult blood cannot be automatically measured by the patient.

Fecal occult blood is an early warning for digestive tract abnormalities, and has great significance for early screening of digestive tract malignant tumors (such as gastric cancer, colorectal cancer, polyps and adenomas).

At present, fecal occult blood can only be carried out in a professional medical institution, and a detection device is dispersed and inconvenient to carry, transport and use, so that the fecal occult blood cannot be automatically detected by a patient; and the early warning function cannot be achieved.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an excrement and urine sample and detection integrated device to solve the defect that mentions in the above-mentioned background art.

In order to achieve the above object, an integrated device for sampling and detecting feces is provided, which comprises:

the test paper testing device comprises three bobbin pipes, a sampler upper cover is arranged on the upper side of each bobbin pipe, a rotor structure is arranged on the lower side of each bobbin pipe, the bottom of each upper cover is connected with a sampler, a test paper clamping seat is arranged on the right side of each sampler upper cover, the bottom of each test paper clamping seat is fixedly connected with the corresponding test paper clamping seat, a first barrel, a second barrel and a third barrel are arranged on each bobbin pipe respectively, the first barrel is fixedly connected with the second barrel, and the second barrel is fixedly connected with the third barrel;

the rotor structure, rotor structure's base upper end and rotor main part fixed connection, and rotor main part's last lateral wall surface has seted up first bleeder vent and second bleeder vent respectively, and two sets of O type circles are installed respectively to rotor main part's bottom simultaneously to be provided with the liquid flow way between two sets of O type circles, sealed cushion is installed at rotor main part's top, and the downside of O type circle is provided with the spacing collar.

Preferably, the three barrels comprise a first barrel, a second barrel, a third barrel, a lower reagent channel, a vent hole, an upper reagent channel, a sealing groove, a positioning groove, a right reagent channel, a through hole and a positioning block.

Preferably, the cross sections of the first cylinder, the second cylinder and the third cylinder are all in a circular arrangement, and the second cylinder is clamped between the first cylinder and the third cylinder.

Preferably, the right side wall of the first barrel is provided with an air vent, an upper reagent channel and a lower reagent channel, the right lower side of the lower reagent channel is provided with a right reagent channel, and the right side wall of the second barrel provided with the right reagent channel is provided with a sealing groove and a positioning groove.

Preferably, the fixed locating piece that is provided with in bottom of third barrel, and the size looks adaptation of locating piece and constant head tank, the locating piece slides simultaneously and sets up in the inside of constant head tank, and the constant head tank is "C" shape setting.

Preferably, the rotor structure includes base, rotor main part, liquid flow way, O type circle, spacing collar, first bleeder vent, second bleeder vent, sealed cushion, constant head tank and reagent through-hole, and the constant head tank has been seted up on the surface of base, and the reagent through-hole is seted up on the lateral wall of the rotor main part that cavity set up.

Compared with the prior art, the beneficial effects of the utility model are that: when the reagent contacts the test card, the reagent moves upwards along the test card to form a color band; drawing out the test paper card to judge according to the display on the test paper card; through the setting of this device, sample and detection integrated device, individual can be in oneself sample, detect, play early warning effect.

Drawings

FIG. 1 is a front view of the structure of the present invention;

fig. 2 is a side view of the structure of the present invention 1;

FIG. 3 is a cross-sectional view of the structure of FIG. 1;

FIG. 4 is a three-dimensional view of the three bobbin tubes of the present invention;

FIG. 5 is a schematic sectional view taken along line A-A in FIG. 3 according to the present invention;

FIG. 6 is a schematic structural view of the rotor of the present invention;

fig. 7 is a side view of the structure of fig. 6 of the present invention;

fig. 8 is a three-dimensional view of the structure of fig. 6 of the present invention;

fig. 9 is a top view of the structure of fig. 8 according to the present invention;

fig. 10 is a three-dimensional view of the structure of fig. 7 of the present invention;

fig. 11 is a top view of the structural base and the rotor body of the present invention.

Reference numbers in the figures: 1. an upper cover of the sampler; 2. three bobbins; 2-1, a first cylinder; 2-2, a second cylinder; 2-3, a third cylinder; 2-4, a lower reagent channel; 2-5, vent holes; 2-6, an upper reagent channel; 2-7, sealing grooves; 2-8, positioning and slotting; 2-9, right reagent channel; 2-10, through holes; 2-11, positioning blocks; 3. a rotor structure; 3-1, a base; 3-2, a rotor body; 3-3, a liquid flow channel; 3-4, an O-shaped ring; 3-5, a limit ring; 3-6, a first air hole; 3-7, a second air hole; 3-8, sealing the rubber gasket; 3-9, positioning grooves; 3-10 parts of reagent through holes; 4. a test paper clamping seat; 4-1, testing the card; 5. and a sampler.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-11, the present invention provides an integrated device for sampling and detecting feces, comprising: a triple-tube 2 and a rotor structure 3;

the upper side of the three bobbin 2 is provided with a sampler upper cover 1, the lower side of the three bobbin 2 is provided with a rotor structure 3, the bottom of the upper cover 1 is connected with a sampler 5, the right side of the sampler upper cover 1 is provided with a test paper clamping seat 4, the bottom of the test paper clamping seat 4 is fixedly connected with a test card 4-1, the three bobbin 2 is respectively provided with a first barrel 2-1, a second barrel 2-2 and a third barrel 2-3, the first barrel 2-1 is fixedly connected with the second barrel 2-2, and the second barrel 2-2 is fixedly connected with the third barrel 2-3;

the upper end of a base 3-1 of the rotor structure 3 is fixedly connected with a rotor main body 3-2, the upper side wall surface of the rotor main body 3-2 is respectively provided with a first air hole 3-6 and a second air hole 3-7, meanwhile, the bottom of the rotor main body 3-2 is respectively provided with two groups of O-shaped rings 3-4, a liquid flow channel 3-3 is arranged between the two groups of O-shaped rings 3-4, the top of the rotor main body 3-2 is provided with a sealing rubber gasket 3-8, and the lower side of the O-shaped ring 3-4 is provided with a limiting ring 3-5.

Preparation of assembly before use: firstly, assembling a rotor structure 3 into a three-cylinder pipe 2, screwing a base 3-1 to enable a filling opening on a sealing rubber gasket 3-8 to be communicated with a through hole 2-10 in a second cylinder 2-2, and filling a certain amount of reagent into a rotor main body 3-2; screwing in the opposite direction until the screw is not screwed; then respectively assembling the upper cover 1 of the sampler, the test paper clamping seat 4, the test card 4-1 and the sampler 5 into the cylinder body to complete product assembly;

firstly, taking off the sampler 5 by hand, sampling, and then installing the sampler 5 and the upper cover 1 of the sampler into a cylinder;

then, screwing the base 3-1 to drive the rotor main body 3-2 to rotate, when the positioning block 2-11 rotates to the top end of the positioning groove 3-9, the first air hole 3-6 on the rotor main body 3-2 is communicated with the air hole 2-5 on the cylinder body, the hole on the sealing rubber gasket 3-8 is communicated with the through hole 2-10, and air in the cylinder body is discharged; meanwhile, the reagent through hole 3-10 on the rotor main body 3-2 is communicated with the lower reagent channel 2-4 on the cylinder body, and the reagent flows into the first cylinder body 2-1;

secondly, slightly shaking the three tubes 2 to uniformly mix the excrement sample and the reagent, and then reversely twisting the base 3-1 until the base is not twisted; at the moment, a liquid flow channel 3-3 on the rotor main body 3-2 is connected with a lower reagent channel 2-4 and a right reagent channel 2-9 on the cylinder body, and the mixed reagent flows into the third cylinder body 2-3;

finally, when the reagent contacts the test card 4-1, the reagent moves upwards along the test card 4-1, and a color band appears; drawing out the test paper card to judge according to the display on the test paper card; through the setting of this device, sample and detection integrated device, individual can be in oneself sample, detect, play early warning and do.

As a better embodiment, the three-barrel 2 comprises a first barrel 2-1, a second barrel 2-2, a third barrel 2-3, a lower reagent channel 2-4, a vent hole 2-5, an upper reagent channel 2-6, a sealing groove 2-7, a positioning slot 2-8, a right reagent channel 2-9, a through hole 2-10 and a positioning block 2-11.

As shown in fig. 1-3: the second cylinder 2-2 is provided with a through hole 2-10 for exhausting and filling reagent.

As a better implementation mode, the cross sections of the first cylinder 2-1, the second cylinder 2-2 and the third cylinder 2-3 are all arranged in a circle, and the second cylinder 2-2 is clamped between the first cylinder 2-1 and the third cylinder 2-3.

As a better implementation mode, the right side wall of the first cylinder body 2-1 is respectively provided with a vent hole 2-5, an upper reagent channel 2-6 and a lower reagent channel 2-4, the right lower side of the lower reagent channel 2-4 is provided with a right reagent channel 2-9, the right side wall of the second cylinder body 2-2 provided with the right reagent channel 2-9 is respectively provided with a sealing groove 2-7 and a positioning open groove 2-8 at the lower side inside the second cylinder body 2-2.

As a better implementation mode, the bottom of the third cylinder 2-3 is fixedly provided with a positioning block 2-11, the positioning block 2-11 is matched with the positioning groove 3-9 in size, meanwhile, the positioning block 2-11 is slidably arranged inside the positioning groove 3-9, and the positioning groove 3-9 is arranged in a C shape.

As shown in fig. 6: the rotor main body 3-2 is of a hollow structure and is used for filling reagents; the positioning groove 3-9 is arranged on the base 3-1, when the base 3-1 rotates, the rotor structure 3 can only rotate towards one direction due to the limitation of the positioning block 2-11, and the rotor main body 3-2 is fixed in the base 3-1;

as a better implementation mode, the rotor structure 3 comprises a base 3-1, a rotor main body 3-2, a liquid flow channel 3-3, an O-shaped ring 3-4, a limiting ring 3-5, a first air hole 3-6, a second air hole 3-7, a sealing rubber gasket 3-8, a positioning groove 3-9 and a reagent through hole 3-10, wherein the positioning groove 3-9 is formed in the surface of the base 3-1, and the reagent through hole 3-10 is formed in the side wall of the hollow rotor main body 3-2.

As shown in fig. 6-11: a liquid flow channel 3-3, an O-shaped ring 3-4 and a limiting ring 3-5 are designed on the rotor main body 3-2, and the limiting ring 3-5 is pushed into the positioning open groove 2-8 to prevent the rotor from withdrawing from the cylinder;

as shown in fig. 6: the O-shaped ring 3-4 separates the upper reagent channel 2-6 from the lower reagent channel 2-4 to avoid mixing the original reagent with the mixed reagent, the first air hole 3-6 and the second air hole 3-7 are provided, and the two air holes are distributed on the two sides of the rotor main body 3-2; the rotor main body 3-2 is also provided with a reagent through hole 3-10; two through holes are designed on the sealing rubber gasket 3-8, one is a filling hole, and the other is an exhaust hole, and the through holes are used for exhausting air and filling reagents into the rotor main body 3-2.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a stool sample and detection integrated device which characterized in that includes:

the test paper testing device comprises three bobbin pipes (2), wherein a sampler upper cover (1) is installed on the upper side of each bobbin pipe (2), a rotor structure (3) is installed on the lower side of each bobbin pipe (2), the bottom of each upper cover (1) is connected with a sampler (5), a test paper clamping seat (4) is installed on the right side of each sampler upper cover (1), the bottom of each test paper clamping seat (4) is fixedly connected with a test card (4-1), the three bobbin pipes (2) are respectively provided with a first barrel body (2-1), a second barrel body (2-2) and a third barrel body (2-3), the first barrel body (2-1) is fixedly connected with the second barrel body (2-2), and the second barrel body (2-2) is fixedly connected with the third barrel body (2-3);

the rotor structure (3), the upper end of a base (3-1) of the rotor structure (3) is fixedly connected with a rotor main body (3-2), the upper side wall surface of the rotor main body (3-2) is respectively provided with a first air hole (3-6) and a second air hole (3-7), meanwhile, the bottom of the rotor main body (3-2) is respectively provided with two groups of O-shaped rings (3-4), a liquid flow channel (3-3) is arranged between the two groups of O-shaped rings (3-4), the top of the rotor main body (3-2) is provided with a sealing rubber gasket (3-8), and the lower side of the O-shaped rings (3-4) is provided with a limiting ring (3-5).

2. An integrated fecal sampling and testing device according to claim 1 wherein: the three-barrel (2) comprises a first barrel (2-1), a second barrel (2-2), a third barrel (2-3), a lower reagent channel (2-4), a vent hole (2-5), an upper reagent channel (2-6), a sealing groove (2-7), a positioning slot (2-8), a right reagent channel (2-9), a through hole (2-10) and a positioning block (2-11).

3. An integrated fecal sampling and testing device according to claim 2 wherein: the cross sections of the first cylinder (2-1), the second cylinder (2-2) and the third cylinder (2-3) are all arranged in a circular shape, and the second cylinder (2-2) is clamped between the first cylinder (2-1) and the third cylinder (2-3).

4. An integrated fecal sampling and testing device according to claim 2 wherein: the right side wall of the first barrel body (2-1) is provided with an air vent (2-5), an upper reagent channel (2-6) and a lower reagent channel (2-4) respectively, the right lower side of the lower reagent channel (2-4) is provided with a right reagent channel (2-9), the right side wall of the second barrel body (2-2) provided with the right reagent channel (2-9) is provided with a sealing groove (2-7) and a positioning groove (2-8) respectively at the lower side inside the second barrel body (2-2).

5. An integrated fecal sampling and testing device according to claim 2 wherein: the bottom of the third barrel (2-3) is fixedly provided with a positioning block (2-11), the positioning block (2-11) is matched with the positioning groove (3-9) in size, meanwhile, the positioning block (2-11) is arranged inside the positioning groove (3-9) in a sliding mode, and the positioning groove (3-9) is arranged in a C shape.

6. An integrated fecal sampling and testing device according to claim 1 wherein: the rotor structure (3) comprises a base (3-1), a rotor main body (3-2), a liquid flow channel (3-3), an O-shaped ring (3-4), a limiting ring (3-5), a first air hole (3-6), a second air hole (3-7), a sealing rubber gasket (3-8), a positioning groove (3-9) and a reagent through hole (3-10), wherein the positioning groove (3-9) is formed in the surface of the base (3-1), and the reagent through hole (3-10) is formed in the side wall of the hollow rotor main body (3-2).

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