CN215078906U

CN215078906U - Middle section urine sample collection device of medicine phase I clinical trial female subject

Info

Publication number: CN215078906U
Application number: CN202120127440.9U
Authority: CN
Inventors: 刘明周
Original assignee: Henan Provincial Peoples Hospital
Current assignee: Henan Provincial Peoples Hospital
Priority date: 2021-01-18
Filing date: 2021-01-18
Publication date: 2021-12-10
Anticipated expiration: 2031-01-18

Abstract

The utility model belongs to the technical field of the urine sample is gathered, a medicine I phase clinical trial female subject middle section urine sample collection system is related to, wherein, including outer cup and interior cup, cup in cup inside has cup jointed, outer cup and interior cup upper end sealing connection, cup and first section urine collection cup are accepted to inside being provided with of interior cup, accept the bottom of cup and seted up circular intercommunication mouth, circular intercommunication mouth and first section urine collection cup are inside to be linked together, circular intercommunication mouth bottom sets up the shutoff floater, the shutoff floater is located first section urine collection cup inside. Its beneficial effect is, be convenient for form between outer cup and interior cup and press from both sides the cavity through setting up outer cup and interior cup, be convenient for draw the middle section urine in the urine, also can reduce the operation to the urine simultaneously, set up and accept cup and first section urine collection cup and can carry out the segmentation to different urine, the medical personnel of also being convenient for simultaneously draw the urine in the middle section urine, and then realize the layering of different urine.

Description

Middle section urine sample collection device of medicine phase I clinical trial female subject

Technical Field

The utility model belongs to the technical field of the urine sample is gathered, concretely relates to medicine I phase clinical trial female subject middle section urine sample collection system.

Background

The routine and bacteriological examination of urine is an important reference index for the subjects in the clinical test of the phase I of the medicine, and the urine can be divided into a front section, a middle section and a rear section according to the sequence of urination. Since the infection of the anterior urinary tract and the urinary meatus junction bacteria is easy to invade, the result is inaccurate. Therefore, during routine and bacteriological examination of urine, midnight urine is usually left. At present, most clinical experimental research institutions of medicine adopt disposable urine sample collection device, though can reduce use cost, avoid the trouble of washing after using, but the disposable urine sample collection device among the prior art often is too simple in structure for reduce manufacturing cost, and the function is also single, and it is difficult to accurately obtain the middle section urine sample when the female examinee is taken a sample by oneself. In addition, researchers need to pour the urine in the collecting device into a test tube, and the process is also easy to cause urine overflow, which may cause pollution of urine sample.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a medicine I phase clinical trial female subject middle section urine sample collection system, it has solved unable accurate mid-section urine collection, and the urine takes out inconveniently, the technical problem of urine outflow.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a medicine phase I clinical trial female subject middle section urine collection system, includes outer cup and interior cup, cup inside has cup jointed interior cup outside, outer cup and interior cup upper end sealing connection, interior cup is inside to be provided with accepts cup and first section urine and collects the cup, accept the bottom cup and seted up circular intercommunication mouth, circular intercommunication mouth is linked together with first section urine collection cup inside, circular intercommunication mouth bottom sets up the shutoff floater, the shutoff floater is located first section urine and collects the cup inside, be provided with between outer cup and the interior cup and press from both sides the cavity, accept the middle section urine outflow mouth of having seted up in the middle of the cup lateral wall, the middle section urine outflow mouth passes interior cup and presss from both sides the indoor portion of cavity and communicate.

As a further aspect of the present invention: the urine sample transferring device is characterized in that a urine sample transferring port is fixedly connected to the bottom end of the side face of the outer cup, a rubber block is fixedly connected to the inside of the urine sample transferring port, and a sealing cover is in threaded connection with one end of the urine sample transferring port.

As a further aspect of the present invention: the upper end of the side surface of the outer cup is provided with a urine overflow port which is communicated with the interior of the clamping chamber.

As a further aspect of the present invention: the upper end of the side surface of the outer cup is fixedly connected with a handle.

As a further aspect of the present invention: the inside fixed connection of circular intercommunication mouth has the elasticity rope, elasticity rope bottom and shutoff floater fixed connection.

Compared with the prior art, the beneficial effects of the utility model are that:

1. this medicine phase I clinical trial female subject middle section urine sample collection system is convenient for form between outer cup and interior cup and press from both sides the cavity through setting up outer cup and interior cup, is convenient for draw the middle section urine in the urine, also can reduce the operation to the urine simultaneously, sets up and accepts cup and first section urine and collects the cup and can carry out the segmentation to different urine, and the medical personnel of also being convenient for simultaneously draw the urine in the middle section, and then realize the layering of different urine.

2. This medicine phase I clinical trial women testee middle section urine sample collection system avoids medical personnel to press from both sides the chamber urine through setting up the rubber piece and arranges medical personnel on hand after the sealed lid of opening, can reduce degree personnel's pollution simultaneously, and the personnel of also being convenient for will pressing from both sides the chamber inside urine through the drainage needle and collect in the detection test tube.

3. This medicine phase I clinical trial female subject middle section urine sample collection system can prevent in the indiscriminate run of shutoff floater in first section urine collecting cup through setting up the elastic cord, also can play sealed effect to circular intercommunication mouth simultaneously, sets up the handle and is convenient for the user to hold between the fingers to whole device.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic front view of the structure of the present invention;

fig. 3 is a schematic top view of the present invention;

in the figure: 1. an outer cup; 2. an inner cup; 3. a urine overflow port; 4. a urine sample transfer port; 5. a sealing cover; 6. a handle; 7. a clamp chamber; 8. a middle section urine sample outflow port; 9. a receiving cup; 10. a first stage urine collection cup; 11. a circular communication port; 12. blocking the floating ball; 13. an elastic cord; 14. a rubber block.

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.

Examples

Referring to fig. 1-3, the present invention provides the following technical solutions: the utility model provides a medicine I phase clinical trial female subject middle section urine sample collection system, including outer cup 1 and interior cup 2, cup 2 in cup 1 inside has cup jointed outward, cup 1 and interior cup 2 upper end sealing connection outward, cup 1 and interior cup 2 are convenient for form between outer cup 1 and interior cup 2 and press from both sides cavity 7 in setting up, be convenient for draw the middle section urine in the urine, also can reduce the operation to the urine simultaneously, cup 9 and first section urine collection cup 10 are accepted to inside being provided with of interior cup 2, cup 9 and first section urine collection cup 10 can be segmented to different urine to the setting, the medical personnel of also being convenient for simultaneously draw urine in the middle section urine, and then realize the layering of different urine, accept cup 9 bottom and seted up circular intercommunication mouth 11, circular intercommunication mouth 11 is linked together with first section urine collection cup 10 is inside, circular intercommunication mouth 11 bottom sets up shutoff floater 12, set up shutoff floater 12 can collect the buoyancy of cup 10 when too much urine in first section urine through the urine through circular intercommunication 12 with the shutoff floater Mouth 11 is closed, and then can block to accept during cup 9 urine enters into first section urine collection cup 10, and the medical personnel of being convenient for draws the urine in accepting cup 9, and shutoff floater 12 is located inside first section urine collection cup 10.

Be provided with between outer cup 1 and the interior cup 2 and press from both sides cavity 7, accept and seted up middle section urine sample outflow 8 in the middle of the cup 9 lateral wall, set up middle section urine sample outflow 8 and be convenient for will accept inside the cup 9 urine middle section and deliver to pressing from both sides cavity 7 inside, be convenient for medical personnel better draw the urine middle section, middle section urine sample outflow 8 passes interior cup 2 and presss from both sides cavity 7 inside and be linked together.

Specifically, 1 side bottom fixedly connected with urine sample of outer cup shifts mouth 4, the inside fixedly connected with rubber block 14 of urine sample shift mouth 4, set up rubber block 14 and avoid medical personnel to press from both sides 7 urine of cavity behind the sealed lid 5 of opening and arrange medical personnel on hand, can reduce degree personnel's pollution simultaneously, the personnel of also being convenient for will press from both sides the inside urine of cavity 7 through the drainage needle and collect the detection test tube in, 4 end threaded connection of urine sample shift mouth has sealed lid 5, excessive urine mouth 3 has been seted up to 1 side upper end of outer cup, excessive urine mouth 3 is linked together with the clamp cavity 7 is inside.

Specifically, outer cup 1 side upper end fixedly connected with handle 6, the inside fixedly connected with elastic rope 13 of circular intercommunication mouth 11 sets up elastic rope 13 and can prevent to run indiscriminately in the first section urine collection cup 10 at shutoff floater 12, also can play sealed effect to circular intercommunication mouth 11 simultaneously, sets up handle 6 and is convenient for the user to take the pinch to integrated device, elastic rope 13 bottom and shutoff floater 12 fixed connection.

The utility model discloses a theory of operation does:

during the use, the user urinates the urine to accepting cup 9 in, accept in the cup 9 urine can enter into first section urine collection cup 10 through circular intercommunication mouth 11, urine can upwards jack up shutoff floater 12 when first section urine collection cup 10 urine is too much, shutoff floater 12 can close circular intercommunication mouth 11, remaining urine can be stored in accepting cup 9 simultaneously, when accepting in the cup 9 inside urine and reaching middle section urine outflow opening 8, the urine of second clamp chamber 7 will enter into through middle section urine outflow opening 8 and press from both sides the intracavity portion 7 inside, then the user again through opening sealed lid 5, pass rubber block 14 with outside collection utensil and press from both sides the intracavity portion 7 inside case and communicate, then take out the inside urine of clamp chamber 7 and detect can.

While embodiments of the present invention have been shown and described, it is to be understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that modifications, alterations, substitutions and variations may be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.

Claims

1. A medicine phase I clinical trial female testee midstream urine collection system, includes outer cup (1) and inner cup (2), its characterized in that: cup (2) in outer cup (1) inside cup jointing, outer cup (1) and interior cup (2) upper end sealing connection, interior cup (2) inside is provided with accepts cup (9) and first section urine and collects cup (10), accept cup (9) bottom and seted up circular intercommunication mouth (11), circular intercommunication mouth (11) and first section urine are collected cup (10) inside and are linked together, circular intercommunication mouth (11) bottom sets up shutoff floater (12), shutoff floater (12) are located first section urine and collect cup (10) inside, be provided with between outer cup (1) and interior cup (2) and press from both sides cavity (7), accept and seted up middle section urine outflow (8) in the middle of cup (9) lateral wall, middle section urine outflow (8) pass interior cup (2) and press from both sides cavity (7) inside and be linked together.

2. The device of claim 1, wherein the device comprises: the urine sample transferring device is characterized in that a urine sample transferring port (4) is fixedly connected to the bottom end of the side face of the outer cup (1), a rubber block (14) is fixedly connected to the interior of the urine sample transferring port (4), and a sealing cover (5) is in threaded connection with one end of the urine sample transferring port (4).

3. The device of claim 1, wherein the device comprises: the upper end of the side surface of the outer cup (1) is provided with a urine overflow port (3), and the urine overflow port (3) is communicated with the interior of the clamp chamber (7).

4. The device of claim 1, wherein the device comprises: the upper end of the side surface of the outer cup (1) is fixedly connected with a handle (6).

5. The device of claim 1, wherein the device comprises: the round communication port (11) is internally and fixedly connected with an elastic rope (13), and the bottom end of the elastic rope (13) is fixedly connected with the blocking floating ball (12).