CN212228410U

CN212228410U - Disposable specimen collecting cup

Info

Publication number: CN212228410U
Application number: CN202020299774.XU
Authority: CN
Inventors: 孙立平; 宋振涛
Original assignee: ZHUHAI KEYU BIOLOGICAL ENGINEERING CO LTD
Current assignee: ZHUHAI KEYU BIOLOGICAL ENGINEERING CO LTD
Priority date: 2020-03-12
Filing date: 2020-03-12
Publication date: 2020-12-25
Anticipated expiration: 2030-03-12

Abstract

The utility model provides a disposable specimen collecting cup, which comprises a collecting cup and a sealing cover; the inner part of the collecting cup is provided with a blending cavity and a collecting cavity which are communicated, the inner side of the sealing cover is provided with a raised annular joint part, and the edge of the upper end of the collecting cup is tightly clamped between the circumferential edge of the sealing cover and the annular joint part during assembly; the inner of sealed lid is equipped with gathers the spoon, and the upper end of gathering the spoon rotationally connects on sealed lid, and the lower extreme inserts in the mixing intracavity, and the upper surface of sealed lid is equipped with the first puncture membrane and the second puncture membrane that can contract to encapsulated situation automatically simultaneously, and just first puncture membrane faces the upper end drive head of gathering the spoon. Like this, this disposable sample collection cup can carry out the automation under totally closed state and add diluent, automatic mixing separation, and leakproofness, automatic mixing separation accuracy and ovum collection are effectual, and is safe, sanitary, solved the efficiency that manual operation leads to slow, complex operation, air pollution scheduling problem.

Description

Disposable specimen collecting cup

Technical Field

The utility model relates to the field of medical equipment, concretely relates to cup is collected to disposable sample for fecal analysis.

Background

At present, hospitals all use the specimen collecting cup when examining the excrement, but the applicant finds that: the existing sample collecting cup in the market has the defects that the sample is inconvenient to sample during inspection, cannot be oriented during photographing, has poor egg collecting effect and sealing effect and the like, so that the actual result cannot be obtained during the inspection of the sample, and the misjudgment of a doctor is caused; and the sample is easy to leak in the inspection process, peculiar smell can be emitted, office environment pollution is caused, and the method is not safe and sanitary.

SUMMERY OF THE UTILITY MODEL

For solving the technical problem, the utility model aims to solve the technical problem that overcome the not enough of current technique, provide one kind can carry out the automation under totally closed state and add diluent, automatic mixing separation, and the leakproofness is good, and automatic mixing separation accuracy is good, and the ovum effect of collection is good, gathers safety, reliable, health, and is pollution-free, and work efficiency is high, simple structure's disposable sample collection cup.

In order to solve the technical problem, the utility model discloses a technical scheme as follows:

the disposable specimen collecting cup comprises a collecting cup and a sealing cover; the inner part of the collecting cup is provided with a blending cavity and a collecting cavity which are communicated, the sealing cover is a hard cover body, the inner side of the sealing cover is provided with a raised annular joint part, the annular joint part is elastic soft colloid, when the sealing cover is assembled at the upper end of the collecting cup, the edge of the upper end of the collecting cup is clamped between the circumferential edge of the sealing cover and the annular joint part, and the annular joint part is hermetically connected with the inner side surface of the upper end of the collecting cup; the inner of sealed lid is equipped with the collection spoon, the upper end of gathering the spoon is rotationally connected on sealed lid, and the lower extreme inserts in the mixing intracavity, simultaneously the upper surface of sealed lid is equipped with first puncture membrane and second puncture membrane, first puncture membrane and second puncture membrane can contract to encapsulated situation's elasticity jelly membrane voluntarily after pricking the needle, just first puncture membrane faces the upper end drive head of gathering the spoon.

Further, the inside upper end of collecting the cup is equipped with quantitative collection piece, be equipped with first through-hole and second through-hole on the quantitative collection piece, first through-hole and second through-hole are located first puncture membrane and second puncture membrane respectively under, and the lower extreme of first through-hole and second through-hole all communicates with the mixing chamber in addition, the lower extreme of gathering the spoon passes first through-hole and inserts in the mixing intracavity.

Further, the annular engaging portion is a silicone body, and the first and second puncturing films are silicone films.

Further, the annular joint, the first puncture membrane and the second puncture membrane are of an integrated structure.

Further, first through-hole includes last through-hole and the lower through-hole with the axle center, it is the tubaeform through-hole of ascending diameter grow gradually from the bottom to go up the through-hole, the through-hole is the tubaeform through-hole of ascending diameter grow gradually from the top down, just go up the lower extreme of through-hole and the upper end rounding off of through-hole down.

Furthermore, the quantitative collecting block is in a step shape and comprises a first step block and a second step block, a first vacancy avoiding position is formed above the second step block, the first through hole and the second through hole are respectively formed in the second step block and the first step block, and the driving head at the upper end of the collecting spoon and the part of the sealing cover in rotary connection with the driving head are located in the first vacancy avoiding position.

Furthermore, a separating body is arranged in the collecting cup, the separating body is longitudinally arranged, the lower edge and the left edge and the right edge of the separating body are respectively and tightly connected with the inner bottom surface and the inner side wall of the collecting cup, and the inner cavity of the collecting cup is divided into the uniformly mixing cavity and the collecting cavity; the lower extreme of partition body is equipped with the passageway in more than one intercommunication mixing chamber and collection chamber, be equipped with the filter screen on the passageway.

Further, the upper end of separator is equipped with the liquid feeding guide way, the upper end of liquid feeding guide way is located the second through-hole of quantitative collection piece under, the lower extreme intercommunication mixing chamber of liquid feeding guide way.

Furthermore, the inner bottom surface of the blending cavity is provided with a drainage surface inclined towards the channel, and the inner bottom surface of the collection cavity is provided with an egg collecting groove.

Further, the outer surface of the collecting cup is provided with a detection shooting surface, and the detection shooting surface is positioned on the outer side of the uniformly mixing cavity and faces the spoon part of the collecting spoon.

The utility model has the advantages of it is following and beneficial effect:

the above technical scheme, the utility model, can carry out automatically under totally closed state and add diluent, automatic mixing separation, and the leakproofness is good, and automatic mixing separation accuracy is good, has fine collection ovum effect, gathers safety, reliable, health, and is pollution-free, a great deal of advantage such as work efficiency height, solved efficiency that manual operation leads to slowly, complex operation, air pollution scheduling problem completely.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without undue limitation to the invention. In the drawings:

FIG. 1 is a schematic structural view of an embodiment of a disposable specimen collection cup according to the present invention;

FIG. 2 is a schematic diagram of an exploded view of an embodiment of the disposable specimen collection cup of the present invention;

fig. 3 is a schematic longitudinal sectional view of an embodiment of the disposable specimen collection cup of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings. The specific embodiments described herein are merely illustrative of the invention and are not intended to be limiting of the invention.

As shown in fig. 1 to 3:

the embodiment of the utility model provides a cup is collected to disposable sample, including collecting cup 1 and sealed lid 2. Wherein, the inside of collecting cup 1 is equipped with communicating mixing chamber 11 and collection chamber 12, and concrete structure can be: a separating body 5 is arranged in the collecting cup 1, the separating body 5 is longitudinally arranged, and the lower edge and the left edge and the right edge of the separating body 5 are respectively and tightly connected with the inner bottom surface and the inner side wall of the collecting cup 1 (as shown in figure 3, the inner bottom surface and the inner side wall of the collecting cup 1 are provided with clamping grooves 16, and the lower edge and the left edge and the right edge of the separating body 5 are respectively and tightly clamped in the clamping grooves 16), so that the inner cavity of the collecting cup 1 is divided into the uniform mixing cavity 11 and the collecting cavity 12; the lower end of the separating body 5 is provided with more than one passage 51 communicating the blending cavity 11 and the collecting cavity 12, and the passage 51 is provided with a filter screen 52; the upper end of separator 5 is equipped with liquid feeding guide way 53, the upper end of liquid feeding guide way 53 is located quantitative acquisition block 4 under the second through-hole 42, the lower extreme intercommunication mixing chamber 11 of liquid feeding guide way 53. The sealing cover 2 is a hard cover body, a raised annular joint part 21 is arranged on the inner side of the sealing cover 2, the annular joint part 21 is elastic soft colloid (such as silicon colloid), when the sealing cover 2 is assembled at the upper end of the collecting cup 1, the edge of the upper end of the collecting cup 1 is clamped between the circumferential edge of the sealing cover 2 and the annular joint part 21, and the annular joint part 21 is connected with the inner side surface of the upper end of the collecting cup 1 in a sealing way; the inner end of the sealing cover 2 is provided with a collecting spoon 3, the upper end of the collecting spoon 3 is rotatably connected to the sealing cover 2, the lower end of the collecting spoon 3 is inserted into the blending cavity 11, meanwhile, the upper surface of the sealing cover 2 is provided with a first puncture membrane 22 and a second puncture membrane 23, the first puncture membrane 22 and the second puncture membrane 23 are elastic soft rubber membranes (such as silica gel membranes) which can automatically shrink to a sealing state after puncturing a poking needle, the first puncture membrane 22 faces an upper end driving head 31 of the collecting spoon 3 (the driving head 31 can be a driving meshing part with a clamping position), the annular joint part 21, the first puncture membrane 22 and the second puncture membrane 23 can also be of an integrated structure (such as the annular joint part 21, the first puncture membrane 22 and the second puncture membrane 23 are integrally injection-molded by silica gel materials), and the sealing cover 2 can also be integrated with the annular joint part 21, the first puncture membrane 22 and the second puncture membrane 23 (such as the annular joint part 21, the first puncture membrane 22 and the second puncture membrane 23, The first 22 and second 23 piercing membranes are arranged on the sealing cap 2 in a pouring manner). Therefore, disposable sample collection cup's collection cup 1 and sealed lid between 2, first puncture membrane 22 and second puncture membrane 23 all have splendid sealed effect, and the use sample absolutely can not leak and give out the peculiar smell, has guaranteed that the office environment is clean, health, safety.

As shown in fig. 2 and 3, the inside upper end of collecting cup 1 is equipped with quantitative collection piece 4, be equipped with first through-hole 41 and second through-hole 42 on the quantitative collection piece 4, first through-hole 41 and second through-hole 42 are located first puncture membrane 22 and second puncture membrane 23 respectively under, and the lower extreme of first through-hole 41 and second through-hole 42 all communicates with mixing chamber 11 moreover, the lower extreme of gathering spoon 3 passes first through-hole 41 and inserts in mixing chamber 11. Wherein, first through-hole 41 includes coaxial last through-hole 43 and lower through-hole 44, it is the tubaeform through-hole that the diameter is crescent from the bottom up to go up through-hole 43, lower through-hole 44 is the tubaeform through-hole that the diameter is crescent from the top down, just go up the lower extreme of through-hole 43 and the upper end rounding off of through-hole 44 down. Can simply realize gathering the quantitative sampling of spoon 3 through quantitative collection piece 4, effectively improve mixing efficiency and effect, detect sooner, the result is more accurate.

As shown in fig. 2 and 3, the quantitative collecting block 4 is in a step shape, and comprises a first step block 45 and a second step block 46, a first space-avoiding portion 47 is formed above the second step block 46, a second space-avoiding portion 48 is formed below the first step block 45, the first through hole 41 and the second through hole 42 are respectively arranged on the second step block 46 and the first step block 45, and the driving head 31 and the sealing cover 2 at the upper end of the collecting spoon 3 are rotatably connected with the driving head 31 (i.e., the driving head 31 and the driving head positioning seat 24) and are positioned in the first space-avoiding portion 47; the upper end of the partition body 5 and the upper end of the liquid feeding guide groove 53 are positioned in the second clearance 48. Therefore, the disposable specimen collecting cup has more compact structure and smaller volume.

As shown in figure 3, the inner bottom surface of the blending cavity 11 is provided with a drainage surface 13 inclined towards the channel 51, and the inner bottom surface of the collection cavity 12 is provided with an egg collection groove 14, so that the effect of collecting the eggs of the specimen is greatly improved, and the detection is improved.

As shown in fig. 3, a detection shooting surface 15 is arranged on the outer surface of the collection cup 1, the detection shooting surface 15 is located on the outer side of the blending cavity 11 and faces the spoon part 32 of the collection spoon 3 (i.e., the position where the detection shooting surface 15 faces the spoon part 32 to collect a specimen), and thus directional shooting can be achieved.

As shown in fig. 2 and 3, the upper end of the spoon part 32 of the collection spoon 3 is provided with more than one sharp spine 33, and when the collection spoon 3 rotates in the mixing cavity 11 to drive the spoon part 32 to rotate, the sharp spine 133 can enhance the mixing effect, so that the specimens can be mixed and separated more easily.

When the disposable specimen collecting cup of the utility model is used for puncture and uniform mixing, firstly, the sealing cover 2 is unscrewed, the sealing cover 2 is held, and the spoon part 32 of the collecting spoon 3 is used for sampling; after sampling, the collection spoon 3 is inserted into the blending cavity 11 (in the process, when the spoon part 32 passes through the first through hole 41 of the quantitative collection block 4, redundant samples on the spoon part 32 can be blocked by the quantitative collection block 4, and the effect of quantitative sampling is achieved); then the sealing cover 2 is screwed down, and the sample on the spoon part 32 faces the detection shooting surface 15, so that the directional shooting effect is achieved; then, after the disposable sample collecting cup is placed on a test tube rack of the fecal analyzer, a liquid adding needle of the fecal analyzer pierces the second puncture membrane 23 to add diluent into the mixing cavity 11, the diluent is pulled out after the diluent is added, and the second puncture membrane 23 automatically shrinks to a sealing state; then, the blending needle pierces the first puncture film 22 to be connected with the upper end driving head 31 of the collection spoon 3 in a matching manner, the collection spoon 3 is driven to rotate and stir in the blending cavity 11, and the sample and the diluent are fully and uniformly mixed (in the process, the first puncture film 22 is contracted and tightly attached to the surface of the sleeve of the blending needle, the sleeve and the first puncture film 22 are kept still, and the blending needle rotates in the sleeve); finally, the specimen enters the collection cavity 12 after passing through the filter screen 52 under the action of the drainage surface 13 and is collected in the egg collection groove 14, so that a good egg collection effect is achieved, detection is improved, and subsequent automatic collection of a fecal analyzer is facilitated.

Like this, through adopting disposable sample collection cup can carry out the automation under totally closed state and add diluent, automatic mixing separation, and the leakproofness is good, and automatic mixing separation accuracy is good, has fine collection ovum effect, gathers safe, reliable, health, and pollution-free, a great deal of advantage such as work efficiency height has solved efficiency that manual operation leads to slowly, complex operation, air pollution scheduling problem completely.

The foregoing is a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the design principle of the present invention, and these improvements and decorations are also considered as the protection scope of the present invention.

Claims

1. The disposable specimen collecting cup is characterized by comprising a collecting cup (1) and a sealing cover (2); the inner part of the collecting cup (1) is provided with a blending cavity (11) and a collecting cavity (12) which are communicated, the sealing cover (2) is a hard cover body, a raised annular joint part (21) is arranged on the inner side of the sealing cover, the annular joint part (21) is elastic soft colloid, when the sealing cover (2) is assembled on the upper end of the collecting cup (1), the edge of the upper end of the collecting cup (1) is clamped between the circumferential edge of the sealing cover (2) and the annular joint part (21), and the annular joint part (21) is hermetically connected with the inner side surface of the upper end of the collecting cup (1); the inner of sealed lid (2) is equipped with collection spoon (3), the upper end of gathering spoon (3) is rotationally connected on sealed lid (2), and the lower extreme inserts in mixing chamber (11), simultaneously the upper surface of sealed lid (2) is equipped with first puncture membrane (22) and second puncture membrane (23), first puncture membrane (22) and second puncture membrane (23) are impaling and dial the flexible glue membrane that can contract automatically to encapsulated situation behind the needle, just first puncture membrane (22) are facing upper end drive head (31) of gathering spoon (3).

2. The disposable specimen collection cup according to claim 1, wherein a quantitative collection block (4) is arranged at the upper end of the interior of the collection cup (1), a first through hole (41) and a second through hole (42) are arranged on the quantitative collection block (4), the first through hole (41) and the second through hole (42) are respectively positioned under the first puncture membrane (22) and the second puncture membrane (23), the lower ends of the first through hole (41) and the second through hole (42) are communicated with the blending cavity (11), and the lower end of the collection spoon (3) penetrates through the first through hole (41) and is inserted into the blending cavity (11).

3. The disposable specimen collection cup according to claim 1 or 2, wherein the annular junction (21) is a silicone body and the first and second puncture membranes (22, 23) are silicone membranes.

4. The disposable specimen collection cup according to claim 3, wherein the annular junction (21), the first puncture membrane (22), and the second puncture membrane (23) are a unitary structure.

5. The disposable specimen collection cup according to claim 2, wherein the first through hole (41) includes an upper through hole (43) and a lower through hole (44) which are coaxial, the upper through hole (43) is a trumpet-shaped through hole with a diameter gradually increasing from bottom to top, the lower through hole (44) is a trumpet-shaped through hole with a diameter gradually increasing from top to bottom, and a lower end of the upper through hole (43) and an upper end of the lower through hole (44) are smoothly transitioned.

6. The disposable specimen collection cup according to claim 5, wherein the quantitative collection block (4) is stepped and includes a first step block (45) and a second step block (46), a first space (47) is formed above the second step block (46), the first through hole (41) and the second through hole (42) are respectively formed on the second step block (46) and the first step block (45), and the driving head (31) at the upper end of the collection spoon (3) and the part of the sealing cover (2) rotatably connected with the driving head (31) are located in the first space (47).

7. The disposable specimen collection cup according to claim 1, 2, 4 or 6, wherein a separating body (5) is arranged inside the collection cup (1), the separating body (5) is longitudinally arranged, and the lower edge and the left edge and the right edge of the separating body are respectively tightly connected with the inner bottom surface and the inner side wall of the collection cup (1) to separate the inner cavity of the collection cup (1) into the blending cavity (11) and the collecting cavity (12); the lower extreme of partition body (5) is equipped with more than one passageway (51) of intercommunication mixing chamber (11) and collection chamber (12), be equipped with filter screen (52) on passageway (51).

8. The disposable specimen collection cup according to claim 7, wherein a liquid feeding guide groove (53) is provided at the upper end of the partition body (5), the upper end of the liquid feeding guide groove (53) is located right below the second through hole (42) of the quantitative collection block (4), and the lower end of the liquid feeding guide groove (53) is communicated with the mixing chamber (11).

9. The disposable specimen collection cup according to claim 8, wherein the inner bottom surface of the mixing chamber (11) is provided with a drainage surface (13) inclined toward the channel (51), and the inner bottom surface of the collection chamber (12) is provided with an egg collection groove (14).

10. The disposable specimen collection cup according to claim 1, 2, 4, 6, 8 or 9, wherein the outer surface of the collection cup (1) is provided with a detection shooting surface (15), and the detection shooting surface (15) is positioned outside the blending cavity (11) and faces the spoon part (32) of the collection spoon (3).