Rapid collecting device for multiple specimens

Abstract

The utility model discloses a multi-specimen fast collecting device which comprises a collecting cup and a cup cover, the cup cover is matched with the top of the collecting cup, a connecting end is arranged in the middle of the bottom face of the cup cover, and the cup cover is connected with the collecting cup through matching between the connecting end and a matching hole in the center of the top of the collecting cup. A plurality of cavities are formed in the collecting cup in the circumferential direction, a plurality of cover plates which can be turned over and cover openings of the cavities are arranged on the cup cover at intervals, the positions of the cover plates and the cavities correspond up and down, identification areas are arranged on the top faces of the cover plates, positioning blocks are arranged on the end faces of the cover plates, and groove bodies used for containing and inserting specimen collecting pieces are formed in the middles of the positioning blocks. The living specimens placed in the specimen collecting piece can be soaked in the liquid medicine in the cavity for the first time to be stored after the cover plate covers the cavity, the specimens are prevented from being exposed in the air for a long time to be polluted or dried, the specimens are placed in the cavities corresponding to the serial numbers in the identification area according to the sampling sequence, and the specimens can be prevented from being mistakenly made.

Description

Technical Field

[0001] The utility model relates to the field of medical instruments, in particular to a multi-specimen rapid collection device. Background Art

[0002] In medical laboratory tests, medical staff need to collect some organisms, tissues or organs as living specimens, then put them into corresponding containers and label them, and then put them into specimen collection devices and send them to the laboratory for testing.

[0003] When multiple specimens need to be collected, since it takes a certain amount of time to place the living specimens in the corresponding containers, if labels are not set on the containers holding the specimens, the objects to which the specimens belong need to be determined by placing the containers in order before and after the time of specimen collection. Otherwise, the order of collected living specimens may be wrong, affecting the object determination of subsequent test results. Moreover, even if the containers are placed in the collection device in order before and after the time of specimen collection, when medical staff are confused about the time of specimen collection, there is still a possibility that the order of container placement does not correspond to the time of specimen collection, resulting in the wrong object of the test results. Utility Model Content

[0004] In response to the above technical deficiencies, the present invention provides a collection cup with multiple cavities that can be pre-loaded with specimen preservation liquid. Each cavity is correspondingly provided with a cover plate, which can be placed in the cavity corresponding to the serial number in the identification area according to the order of sampling, thereby preventing the specimen from being misplaced.

[0005] In order to achieve the above-mentioned purpose, the present invention is implemented through the following technical solutions:

[0006] The utility model discloses a device for quickly collecting multiple specimens, which includes a collection cup and a cup cover, the cup cover being fitted on the top of the collection cup, a connecting end being provided in the middle of the bottom surface of the cup cover, the cup cover being connected to the collection cup by fitting between the connecting end and a fitting hole in the center of the top of the collection cup, a plurality of cavities being provided circumferentially in the collection cup, the cup cover being provided with a plurality of cover plates which can be folded over and cover the openings of the cavities at intervals, the positions of the cover plates and the cavities corresponding to each other up and down, an identification area being provided on the top surface of the cover plate, a positioning block being provided on the end surface of the cover plate, a groove body for inserting a specimen collection piece being provided in the middle part of the positioning block, the cup mouth of the collection cup being provided with a circle of convex edges extending in the radial direction of the collection cup, a plurality of protrusions being provided circumferentially on the convex edges, at least one pick being connected to the edge of the cover plate, a clamping portion being provided in the middle part of the pick which is clamped to the protrusion.

[0007] Further, the cross-sectional shape of the connecting end in the radial direction of the cup cover is an annular shape that is not closed and has at least one notch. The side wall of the connecting end is provided with a clamping point whose cross-sectional shape is wedge-shaped. There is a clamping groove between the clamping point and the cup cover. The clamping point penetrates below the mating hole so that the wall surface of the cup cover outside the mating hole fits into the clamping groove to achieve the connection between the cup cover and the collection cup. The end of the connecting end away from the cup cover is provided with an inclined angle.

[0008] Further, a sealing strip is provided around the opening of the cavity, and a mating groove with the same contour as the sealing strip is provided along the edge of the cover plate.

[0009] Further, the cross-sectional shape of the clamping portion is wedge-shaped, and the clamping portion is clamped at the bottom end of the protrusion to fix the cover plate.

[0010] Further, the end of the dial away from the cup cover bends away from the center of the cup cover and is arc-shaped.

[0011] Further, a volume scale is provided on the outer wall of the collection cup outside the cavity.

[0012] The beneficial effects of the present utility model are as follows:

[0013] The collection cup of the collection device is provided with a plurality of cavities for preloading the specimen preservation liquid medicine. Medical staff can open the cover plate through the marking serial numbers in the identification area, and the specimen collection sheets inserted on the positioning blocks in the cover plate will be exposed accordingly, so as to be used for placing specimens. Through the cooperation of the clamping portion and the protrusion, the cover plate can be quickly and tightly closed, so that the specimen can be immersed in the liquid medicine in the cavity for preservation immediately, preventing the specimen from being contaminated or dried out due to long-term exposure to the air; the marking serial numbers set in the identification area of each cover plate correspond one by one to the cavities in the collection cup. Living specimens can be stored in the corresponding cavities according to the sampling sequence and the marking serial numbers, which can prevent the specimens from being misidentified and facilitate the confirmation of the specimen owners. Description of the Drawings

[0014] Figure 1 It is a schematic structural diagram of the collection device in the closed state.

[0015] Figure 2 It is a schematic structural diagram of the collection device in the closed state.

[0016] Figure 3 It is Figure 1 The partial enlarged schematic diagram of part A in

[0017] Figure 4 It is a component composition diagram of the collection device.

[0018] Figure 5 It is Figure 4Partial enlarged schematic diagram at position B in the figure.

[0019] Figure 6 Schematic structural diagram of the collection cup.

[0020] Figure 7 Schematic structural diagram of the cup lid.

[0021] In the figure, 1 is the collection cup; 11 is the mating hole; 12 is the cavity; 13 is the convex edge; 131 is the protrusion; 14 is the sealing strip; 15 is the volume scale; 2 is the cup lid; 21 is the connection end; 211 is the clamping point; 212 is the clamping groove; 213 is the bevel; 22 is the cover plate; 221 is the mating groove; 23 is the identification area; 24 is the positioning block; 241 is the groove body; 25 is the dial; 251 is the clamping part; 3 is the specimen collection piece. Detailed implementation mode

[0022] The utility model discloses a multi-specimen rapid collection device. As Figures 1 - 7 Combined with the figure shown, the collection device includes a collection cup 1 and a cup lid 2. The cup lid 2 is fitted on the top of the collection cup 1. The middle part of the bottom surface of the cup lid 2 is provided with a connection end 21. The cup lid 2 is connected to the collection cup 1 through the cooperation between the connection end 21 and the mating hole 11 at the center of the top of the collection cup 1. A plurality of cavities 12 are circumferentially arranged inside the collection cup 1. The cup lid 2 is provided with a plurality of cover plates 22 that can be folded and cover the openings of the cavities 12 at intervals. The positions of the cover plates 22 and the cavities 12 correspond up and down. The top surface of the cover plate 22 is provided with an identification area 23. The end face of the cover plate 22 is provided with a positioning block 24. The middle part of the positioning block 24 is provided with a groove body 241 for inserting the specimen collection piece 3. The cup mouth of the collection cup 1 is provided with a convex edge 13 extending radially towards the collection cup 1. A plurality of protrusions 131 are circumferentially arranged on the convex edge 13. At least one dial 25 is connected to the edge of the cover plate 22. The middle part of the dial 25 is provided with a clamping part 251 that is clamped on the protrusion 131.

[0023] It should be noted that the cup lid 2 is fitted onto the top of the collection cup 1 along the direction of the cooperation between the connection end 21 and the mating hole 11. Then, each individual cover plate 22 on the cup lid 2 corresponds to an individual cavity 12 in the collection cup 1. In the normal state, the clamping part 251 will be clamped on the surface of the protrusion 131, thereby fixing the position of the cover plate 22, so that the opening of each cavity 12 in the collection cup 1 is covered and closed by the cover plate 22 to achieve the sealing of the collection device. Moreover, the collection device is equipped with a specimen collection piece 3 used for collecting specimens. It is fixed by being inserted into the groove body 241 on the positioning block 24 and is placed together when assembling the cup lid 2 into the collection cup 1.

[0024] When in use, it is necessary to pre-fill the cavity 12 in the collection cup 1 with a specimen preservation solution before collecting the specimen; when the medical staff takes out the living specimen, they can open one of the paddles 25 to disengage the clamping portion 251 clamped on the protrusion 131, thereby quickly opening the cover 22 covering one of the cavities 12 in the collection cup 1, and then the specimen collection sheet 3 installed on the cover 22 will be exposed, and then the specimen is placed in the groove of the specimen collection sheet 3, and finally the cover 22 is closed and the clamping portion 251 is opened. The cavity 12 storing the specimen is sealed by snapping onto the surface of the protrusion 131, so that the specimen can be immersed in the liquid medicine for preservation as soon as possible, and prevent the specimen from being contaminated or drying out due to long-term exposure to the air. A marking serial number is set in the marking area 23 on each cover plate 22. The specimen can be placed in the specimen collection sheet 3 corresponding to the cavity 12 according to the sequence of the marking serial numbers to determine the object to which the specimen belongs. The specimen of the corresponding cavity 12 can also be sampled according to the sequence of the marking serial numbers to prevent the specimen from being mistaken in the object to which it belongs.

[0025] The collection device includes a cup cover 2 with multiple foldable cover plates 22, the center of which is provided with a connecting end 21 connected to the center of the top of the collection cup 1. The specimen collection piece 3 can be inserted into the groove 241 in the positioning block 24 for fixation. When the cover plate is flipped up, the specimen collection piece 3 can be flipped out together, thereby quickly performing the collection operation of the living specimen; in addition, the setting of the clamping part 251 forms a connection between the cover plate 22 and the collection cup 1, thereby enhancing the performance of the cup cover 2 in sealing the cup mouth position of the collection cup 1.

[0026] As one of the embodiments of the present invention, Figure 4 and Figure 5 As shown in the figure, the cross-sectional shape of the connecting end 21 in the radial direction of the cup cover 2 is an open ring with at least one notch, and the side wall of the connecting end 21 is provided with a clamping point 211 with a wedge-shaped cross-sectional shape, and a clamping groove 212 is present between the clamping point 211 and the cup cover 2. The clamping point 211 passes through the bottom of the matching hole 11 so that the wall surface of the cup cover 2 outside the matching hole 11 fits in the clamping groove 212 to realize the connection between the cup cover 2 and the collection cup 1, and the end of the connecting end 21 away from the cup cover 2 is provided with a bevel 213.

[0027] Among them, since the connecting end 21 is an open-loop structure, during the process of the connecting end 21 being fitted with the mating hole 11 at the top of the collection cup 1 and the cup lid 2, it needs to penetrate below the mating hole 11 through its own deformation. The use of an open-loop structure for the connecting end 21 enables its own deformation and smooth penetration into the mating hole 11. Then, the latching point 211 on the connecting end 21 is wedge-shaped, which can make the movement of the latching point 211 smoother when passing through the mating hole 11. After the latching point 211 enters below the mating hole 11, it moves towards the outside of the mating hole 11 through the restoration of the shape of the connecting end 21, causing the wall surface of the collection cup 1 outside the mating hole 11 to fit in the card slot 212, so that the connecting end 21 is latched at the mating hole 11, thereby realizing the connection between the cup lid 2 and the collection cup 1. In addition, the setting of the bevel angle 213 can play a guiding role in the deformation and bending direction of the connecting end 21 when passing through the mating hole 11, making the bending direction of the connecting end 21 towards the center of the connecting end 21, so as to reduce the diameter of the connecting end 21 and facilitate the connecting end 21 to pass through the mating hole 11.

[0028] As one of the embodiments of the present invention, as Figure 4 and Figure 6 shown in combination, a sealing strip 14 is provided around the opening of the cavity 12, and a mating groove 221 with the same contour as the sealing strip 14 is provided along the edge of the cover plate 22.

[0029] Among them, when the cover plate 22 is closed to the opening of the cavity 12, the sealing strip 26 is fitted in the mating groove 221, thereby preventing a gap from appearing between the edge of the opening of the cavity 12 and the cover plate 22, and avoiding the leakage of the specimen preservation liquid in the cavity 12 and the entry of foreign objects into the cavity 12 from the edge of the opening of the cavity 12 to contaminate the specimen. In addition, the setting of the mating groove 221 can further improve the tightness of the connection between the cover plate 22 and the collection cup 1 when the cover plate 22 is closed above the cavity 12, which is beneficial to maintaining the sealing of the cover plate 22 to the collection cup 1.

[0030] As one of the embodiments of the present invention, as Figure 1 and Figure 7 shown in combination, the cross-sectional shape of the latching portion 251 is wedge-shaped, and the latching portion 251 is latched at the bottom end of the protrusion 131 to fix the cover plate 22.

[0031] Among them, after the specimen is placed into the groove 241 in the positioning block 24, the cover 22 is moved toward the opening at the top of the cavity 12 by toggling the paddle 25. After the cover 22 covers the opening of the cavity 12, the clamping portion 251 is moved to the bottom end of the protrusion 131, thereby realizing the clamping of the clamping portion 251 and the protrusion 131, and then achieving the fixation of the cover 22, preventing the connection between the cover 22 and the collection cup 1 from being disconnected in the case of non-human operation, and avoiding the cover 22 from opening by itself, causing the specimen preservation solution in the cavity 12 to leak, or the cover 22 from flipping out of the collection cup 1 by itself, exposing the specimen to the external environment and being damaged.

[0032] As one of the embodiments of the present invention, Figure 1 and Figure 7 As shown in the figure, the end of the paddle 25 away from the cup cover 2 is bent away from the center of the cup cover 2 and has an arc shape.

[0033] Among them, the end of the paddle 25 that is bent and arc-shaped in the direction away from the center of the cup cover 2 is similar to the outer contour of the human finger, so that it is more convenient for the medical staff to press the end of the paddle 25 to make the clamping portion 251 clamped on the protrusion 131; and when the paddle 25 is pushed away in the direction away from the center of the collection cup 1, there is more space under the end of the paddle 25 for the medical staff's fingers to be placed, allowing the medical staff's fingers to better exert force to push the paddle 25 clamped on the protrusion 131 away; the structure of the end of the paddle 25 away from the cup cover 2 can facilitate the medical staff to push the paddle 25, thereby quickly realizing the opening or closing operation of the cover 22.

[0034] As one of the embodiments of the present invention, Figure 6 As shown, the outer wall of the collection cup 1 outside the cavity 12 is provided with a volume scale 15 .

[0035] Among them, the capacity of the cavity 12 in the collection cup 1 can be designed into various specifications and sizes of liquid medicine filling such as 5ml, 10ml, 15ml, 20ml, 30ml, 50ml, etc. according to the number of cavities 12 in the collection cup 1, and the volume scale 15 can facilitate medical staff to understand the amount of liquid medicine in the cavity 12, and can also understand the capacity of the cavity 12 according to the volume scale 15, so as to facilitate the determination of the size of the cavity 12 for storing the specimen.

[0036] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A multi-specimen rapid collection device, the collection device comprising a collection cup and a cup lid, the cup lid being fitted on top of the collection cup, characterized in that, A connecting end is provided in the middle of the bottom surface of the cup lid. The cup lid is connected to the collection cup through the cooperation between the connecting end and the mating hole at the center of the top of the collection cup. A number of cavities are provided circumferentially inside the collection cup. The cup lid is provided with a number of flipable cover plates that can cover the openings of the cavities at intervals. The positions of the cover plates and the cavities correspond up and down. An identification area is provided on the top surface of the cover plate. A positioning block is provided on the end face of the cover plate. A groove for inserting a specimen collection piece is provided in the middle of the positioning block. A convex edge extending in the radial direction of the collection cup is provided at the cup mouth of the collection cup. A number of protrusions are provided circumferentially on the convex edge. At least one flap is connected to the edge of the cover plate. A clamping portion for clamping on the protrusion is provided in the middle of the flap.

2. The collection device according to claim 1, characterized in that, The cross-sectional shape of the connecting end in the radial direction of the cup lid is an incomplete ring with at least one notch. A clamping point with a wedge-shaped cross-sectional shape is provided on the side wall of the connecting end. There is a clamping groove between the clamping point and the cup lid. The clamping point penetrates below the mating hole so that the wall surface of the cup lid outside the mating hole fits in the clamping groove to realize the connection between the cup lid and the collection cup. An oblique angle is provided at the end of the connecting end away from the cup lid.

3. The collection device according to claim 1, characterized in that A sealing strip is provided in a circle at the opening of the cavity. A mating groove with the same contour as the sealing strip is provided on the edge of the cover plate.

4. The collection device according to claim 1, wherein The cross-sectional shape of the clamping portion is wedge-shaped. The clamping portion is clamped at the bottom end of the protrusion to fix the cover plate.

5. The collection device according to claim 1, characterized in that The end of the flap away from the cup lid bends in a direction away from the center of the cup lid and is arc-shaped.

6. The collection device according to claim 1, wherein Volume scales are provided on the outer wall of the collection cup outside the cavity.

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