CN215078906U - A mid-section urine sample collection device for female subjects in a phase I clinical trial of a drug - Google Patents
A mid-section urine sample collection device for female subjects in a phase I clinical trial of a drug Download PDFInfo
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- CN215078906U CN215078906U CN202120127440.9U CN202120127440U CN215078906U CN 215078906 U CN215078906 U CN 215078906U CN 202120127440 U CN202120127440 U CN 202120127440U CN 215078906 U CN215078906 U CN 215078906U
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- 210000002700 urine Anatomy 0.000 title claims abstract description 117
- 239000003814 drug Substances 0.000 title claims abstract description 17
- 238000009520 phase I clinical trial Methods 0.000 title claims abstract description 12
- 229940079593 drug Drugs 0.000 title claims abstract 7
- 238000004891 communication Methods 0.000 claims abstract description 8
- 230000000903 blocking effect Effects 0.000 claims abstract description 5
- 238000007789 sealing Methods 0.000 claims description 5
- 238000012546 transfer Methods 0.000 claims description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000013517 stratification Methods 0.000 abstract 1
- 101100327917 Caenorhabditis elegans chup-1 gene Proteins 0.000 description 7
- 238000012360 testing method Methods 0.000 description 4
- 230000000721 bacterilogical effect Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000027939 micturition Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000002485 urinary effect Effects 0.000 description 1
- 210000001635 urinary tract Anatomy 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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Abstract
本实用新型属于尿样采集技术领域，涉及一种药物I期临床试验女性受试者中段尿样采集装置，其中，包括外杯和内杯，所述外杯内部套接有内杯，所述外杯和内杯上端密封连接，所述内杯内部设置有承接杯和初段尿液收集杯，所述承接杯底端开设有圆形连通口，所述圆形连通口与初段尿液收集杯内部相连通，所述圆形连通口底端设置封堵浮球，所述封堵浮球位于初段尿液收集杯内部。其有益效果是，通过设置外杯和内杯便于在外杯和内杯之间形成夹腔室，便于提取尿液中的中段尿液，同时也能减少对尿液的操作，设置承接杯和初段尿液收集杯能对不同尿液进行分段，同时也便于医护人员对尿液中段尿液进行提取，进而实现不同尿液的分层。
The utility model belongs to the technical field of urine sample collection, and relates to a middle-stage urine sample collection device for female subjects in Phase I clinical trials of drugs, which comprises an outer cup and an inner cup, wherein an inner cup is sleeved inside the outer cup, and the inner cup is sleeved inside the outer cup. The outer cup and the upper end of the inner cup are sealed and connected, the inner cup is provided with a receiving cup and a preliminary urine collection cup, the bottom end of the receiving cup is provided with a circular communication port, and the circular communication port is connected with the preliminary urine collection cup. Internally communicated, the bottom end of the circular communication port is provided with a blocking floating ball, and the blocking floating ball is located inside the initial stage urine collection cup. The beneficial effect is that, by arranging the outer cup and the inner cup, it is convenient to form a clamping chamber between the outer cup and the inner cup, which is convenient for extracting the middle section of urine in the urine, and at the same time, the operation on the urine can be reduced, and the receiving cup and the first section can be arranged. The urine collection cup can segment different urines, and at the same time, it is also convenient for medical staff to extract urine from the middle part of the urine, thereby realizing the stratification of different urines.
Description
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 (5)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120127440.9U CN215078906U (en) | 2021-01-18 | 2021-01-18 | A mid-section urine sample collection device for female subjects in a phase I clinical trial of a drug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120127440.9U CN215078906U (en) | 2021-01-18 | 2021-01-18 | A mid-section urine sample collection device for female subjects in a phase I clinical trial of a drug |
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| Publication Number | Publication Date |
|---|---|
| CN215078906U true CN215078906U (en) | 2021-12-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120127440.9U Active CN215078906U (en) | 2021-01-18 | 2021-01-18 | A mid-section urine sample collection device for female subjects in a phase I clinical trial of a drug |
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| CN (1) | CN215078906U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN120078450A (en) * | 2025-02-28 | 2025-06-03 | 中国人民解放军陆军军医大学第一附属医院 | Urine sampling device |
-
2021
- 2021-01-18 CN CN202120127440.9U patent/CN215078906U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN120078450A (en) * | 2025-02-28 | 2025-06-03 | 中国人民解放军陆军军医大学第一附属医院 | Urine sampling device |
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