CN215534592U - Urine sample stays gets device - Google Patents
Urine sample stays gets device Download PDFInfo
- Publication number
- CN215534592U CN215534592U CN202121620579.3U CN202121620579U CN215534592U CN 215534592 U CN215534592 U CN 215534592U CN 202121620579 U CN202121620579 U CN 202121620579U CN 215534592 U CN215534592 U CN 215534592U
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- China
- Prior art keywords
- urine
- catheter
- cavity
- urine storage
- specimen
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- Expired - Fee Related
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- 210000002700 urine Anatomy 0.000 title claims abstract description 163
- 230000007704 transition Effects 0.000 claims abstract description 30
- 230000001681 protective effect Effects 0.000 claims abstract description 9
- 238000010186 staining Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 5
- 210000000626 ureter Anatomy 0.000 description 5
- 230000014759 maintenance of location Effects 0.000 description 4
- 206010046555 Urinary retention Diseases 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000002485 urinary effect Effects 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 230000036318 urination frequency Effects 0.000 description 1
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- Investigating Or Analysing Biological Materials (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model relates to a urine sample retaining device, which comprises a sample collector, a conduit and a collecting head; the specimen collector comprises a urine storage cavity with scale lines and a urine transition cavity; a urine storage connecting port is arranged in the urine transition cavity and used for separating the urine storage cavity from the urine transition cavity, and the urine storage connecting port is communicated with the urine storage cavity; the catheter is detachably connected with the urine storage connecting port; the collecting head is connected with the other end of the catheter and is used for collecting urine of a patient, and the urine storage connector is also provided with a protective cap; the catheter is also provided with an overflow pipe, and the volume between the connection part of the overflow pipe and the catheter and the connection part of the catheter and the urine storage connecting port is less than or equal to the volume of the urine transition cavity, so that the advantages of the urine transition cavity are represented as follows: can effectively and conveniently leave and get the required urine sample of patient, need not additionally to pay attention to urine collection volume, need not to control the frequency of urinating midway, and clean, sanitary, non-staining sample and environment.
Description
Technical Field
The utility model relates to the technical field, in particular to a urine specimen collection device.
Background
Currently, urine specimen collection is divided into midstream urine culture and conventional urine, and the current collection method for the midstream urine culture is catheterization, so that the cost of a patient is relatively high and troublesome; the conventional retention and fetching of urine often pollutes hands and environment in the retention and fetching process, and is extremely inconvenient.
The Chinese patent application: CN209826793U discloses a urine specimen collector, which comprises a urine cup and a urine tube; a cross-shaped pipeline is arranged at the lower side of the urine cup; the upper end of a vertical pipeline in the cross-shaped pipeline is connected to the bottom of the urine cup and is communicated with the urine cup; the lower end of the vertical pipeline is used for connecting the upper end of the urinary catheter; a rubber column can be arranged in the transverse pipeline of the cross-shaped pipeline, can slide in the transverse pipeline and is liquid-tight with the transverse pipeline; the length of the rubber column is greater than that of the transverse pipeline; when the through hole is over against the vertical pipeline and is parallel to the vertical pipeline, the vertical pipeline is conducted, and urine flows into the urinary catheter from the urine cup; when the through hole is deviated out of the vertical pipeline, the vertical pipeline is blocked; the lower extreme of vertical pipeline is formed with the elasticity lasso, and the upper end of ureter inserts in the elasticity lasso liquid-tightly, when using this urine sample collector, when flowing into abundant urine in the ureter, the user presses the rubber post for the through-hole shifts out vertical pipeline partially, and vertical pipeline ends, takes off the ureter, covers the lid, accomplishes the urine sample, but its collection volume of urine in needing to pay close attention to the ureter constantly, when in order to avoid separating cross pipeline and ureter, causes unnecessary urine to pollute.
In view of the above, there is a need for a urine specimen collection device that can effectively and conveniently collect the urine specimen needed by the patient, does not need to pay attention to the urine collection amount, does not need to control the urination frequency midway, and is clean and sanitary without polluting the specimen and the environment.
Disclosure of Invention
The utility model aims to provide a urine specimen collection device which can effectively and conveniently collect a urine specimen required by a patient, does not need to pay extra attention to urine collection amount, does not need to control urine discharge frequency midway, is clean and sanitary, and does not pollute the specimen and the environment.
In order to achieve the purpose, the utility model adopts the technical scheme that:
a urine sample collecting device comprises a sample collector, a conduit and a collecting head; the specimen collector comprises a urine storage cavity and a urine transition cavity; a urine storage connecting port is arranged in the urine transition cavity and used for separating the urine storage cavity from the urine transition cavity, and the urine storage connecting port is communicated with the urine storage cavity; the catheter is detachably connected with the urine storage connecting port; the collecting head is connected with the other end of the catheter and used for collecting urine of a patient, and the urine storage connector is further provided with a protective cap.
As a preferred technical scheme, the guide pipe is provided with an overflow pipe.
Preferably, the volume between the connection part of the conduit and the overflow pipe and the connection part of the conduit and the urine storage connection port is less than or equal to the volume of the urine transition cavity.
As a preferred technical solution, the conduit is provided with a control valve thereon, wherein the valve is arranged below the overflow pipe.
As a preferable technical scheme, the protective cap is higher than the urine transition cavity.
As a preferred technical scheme, a plurality of collecting heads are arranged on the catheter.
As a preferable technical scheme, the side wall of the urine storage cavity is provided with scale marks.
The utility model has the advantages that:
1. the urine sample collection device comprises a sample collector, a catheter and a collection head, wherein the sample collector comprises a urine storage cavity and a urine transition cavity, the urine storage cavity is used for collecting urine samples, the collected collection amount does not need to be paid attention to all the time during collection, and the urine transition cavity is matched with the catheter, so that hands and the environment are effectively prevented from being polluted in the collection process.
2. The overflow pipe is arranged on the conduit and can support a patient to directly drain urine in the collecting head, so that the end section urine flows out along the overflow pipe without polluting the specimen urine; the volume between the joint of the catheter and the overflow pipe and the joint of the catheter and the urine storage connecting port is less than or equal to the volume of the urine transition cavity, so that residual urine in the catheter can be ensured, and the urine transition cavity cannot overflow to cause pollution.
Drawings
FIG. 1 is a schematic view of a urine specimen collection device according to the present invention.
FIG. 2 is a cross-sectional view of a specimen collector of a urine specimen collection device according to the present invention.
FIG. 3 is a schematic view of a control valve of the urine specimen collection device according to the present invention.
FIG. 4 is a schematic view of another urine specimen collection device according to the present invention.
Detailed Description
The utility model will be further illustrated with reference to specific embodiments. It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Furthermore, it should be understood that various changes and modifications can be made by those skilled in the art after reading the disclosure of the present invention, and equivalents fall within the scope of the appended claims.
The reference numerals and components referred to in the drawings are as follows:
1. specimen collector 2, duct 3, collecting head
11. Scale mark 12, urine storage cavity 13, urine transition cavity
14. Urine storage connector 21, control valve 141 and protective cap
4. Overflow pipe
Example 1
Referring to fig. 1 and 2, fig. 1 is a schematic view of a urine specimen collection device according to the present invention; FIG. 2 is a cross-sectional view of a specimen collector of a urine specimen collection device according to the present invention. A urine sample collection device comprises a sample collector 1, a conduit 2 and a collection head 3; the specimen collector 1 comprises a urine storage cavity 12 with scale lines 11 and a urine transition cavity 13; a urine storage connecting port 14 is arranged in the urine transition cavity 13, the urine storage connecting port 14 is used for separating the urine storage cavity 12 from the urine transition cavity 13, and the urine storage connecting port 14 is communicated with the urine storage cavity 12; the catheter 2 is detachably connected with the urine storage connecting port 14; the collecting head 3 is connected with the other end of the catheter 2, the collecting head 3 is used for collecting urine of a patient, and the urine storage connector 14 is also provided with a protective cap 141; when the urine sample retaining and taking device is used for retaining and taking middle-section urine, the collection amount in the volumetric flask can be kept free from being stared all the time, the urine can overflow in the catheter 2, and then the urine sample retaining and taking device is removed, so that the patient can relax and complete continuous middle-section urine collection without worrying about pollution to the environment and the hands after the urine is collected and overflows, meanwhile, when the catheter 2 is separated, the urine in the catheter 2 flows into the urine transition cavity 13 along the trend, the urine storage connecting port 14 is sealed by the protective cap 141, the urine in the urine transition cavity 13 is poured out, the whole process is pollution-free, the collection head 3 is of a funnel-shaped cavity structure with an opening at one side, and the catheter 2 is of a hard tube structure, so that the urine collection is convenient to carry out.
In some preferred embodiments, the conduit 2 is provided with an overflow pipe 4, the overflow pipe 4 is a flexible pipe extending from the side wall of the conduit 2, and the volume between the connection point of the overflow pipe 4 and the conduit 2 and the connection point of the conduit 2 and the urine storage connection port 14 is less than or equal to the volume of the urine transition chamber 13, which is advantageous in that when the urine in the urine storage chamber 12 is full, the urine overflows to the overflow pipe 4 and is discharged from the overflow pipe 4, so that when the patient takes midstream urine, the urine can be directly discharged in the urine specimen retention device of the present invention without inhibiting the urine from entering the conduit 2, and the urine in the conduit 2 can play a role of isolation to prevent the last urine from entering the urine storage chamber 12, preferably, see fig. 3, which is a schematic control valve diagram of the urine specimen retention device of the present invention; the catheter 2 is provided with a control valve 21, wherein the control valve 21 is arranged below the overflow pipe 4, so that the passage of the catheter 2 with the urine storage cavity 12 can be closed at proper time, and further urine in the urine storage cavity 12 is prevented from being polluted.
It should be noted that: the urine sample collection device comprises a sample collector 1, a catheter 2 and a collection head 3, wherein the sample collector 1 comprises a urine storage cavity 12 and a urine transition cavity 13, the urine storage cavity 12 is used for collecting urine samples, the collected collection amount does not need to be paid attention to all the time during collection, and the urine transition cavity 13 is matched with the catheter 2 to effectively prevent hands and environment from being polluted during the collection process; the conduit 2 is provided with an overflow pipe 4 which can support a patient to directly drain urine in the collecting head 3, so that the end section urine flows out along the overflow pipe 4 without polluting the specimen urine; the volume between the connection part of the catheter 2 and the overflow pipe 4 and the connection part of the catheter 2 and the urine storage connecting port 14 is less than or equal to the volume of the urine transition cavity 13, so that residual urine in the catheter 2 can be ensured, and the urine transition cavity 13 cannot overflow to cause pollution; the catheter 2 is provided with a control valve 21, wherein the control valve 21 is arranged below the overflow pipe 4, so that the validity of the sample urine can be further ensured; the urine storage connector 14 is further provided with a protective cap 141 which can seal the urine storage connector 14 and preserve the specimen in the urine storage cavity 12.
Example 2
Referring to FIG. 4, FIG. 4 is a schematic view of another urine specimen collection device according to the present invention. The present embodiment is substantially the same as embodiment 1, except that a plurality of collecting heads 3 can be integrated on the catheter 2, and the collecting heads 3 are of different types, can be used by men and women respectively, and conform to the physiological structure of men and women patients, so as to be convenient for taking; the collecting head 3 also comprises a catheter which is directly inserted into the urethral orifice to take urine samples; the catheter 2 with several pick heads 3 in this embodiment greatly increases the flexibility of use of the device.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and additions can be made without departing from the principle of the present invention, and these should also be considered as the protection scope of the present invention.
Claims (7)
1. A urine sample collection device is characterized by comprising a sample collector, a conduit and a collection head; the specimen collector comprises a urine storage cavity and a urine transition cavity; a urine storage connecting port is arranged in the urine transition cavity and used for separating the urine storage cavity from the urine transition cavity, and the urine storage connecting port is communicated with the urine storage cavity; the catheter is detachably connected with the urine storage connecting port; the collecting head is connected with the other end of the catheter and used for collecting urine of a patient, and the urine storage connector is further provided with a protective cap.
2. The urine specimen retaining device according to claim 1, wherein an overflow tube is provided on the tube.
3. The urine specimen collection device according to claim 2, wherein a volume between a connection of the catheter and the overflow tube and a connection of the catheter and the urine storage connection port is equal to or less than a volume of the urine transition chamber.
4. The urine specimen collection device according to claim 1, wherein said catheter has a control valve provided thereon, wherein said valve is provided below an overflow tube.
5. The urine specimen retrieval device according to claim 1, wherein the protective cap has a height higher than a height of the urine transition chamber.
6. The urine specimen collection device according to claim 1, wherein said catheter has a plurality of collection heads disposed thereon.
7. The urine specimen retaining device according to any one of claims 1 to 6, wherein the urine storage chamber has graduation marks on its side wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121620579.3U CN215534592U (en) | 2021-07-16 | 2021-07-16 | Urine sample stays gets device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121620579.3U CN215534592U (en) | 2021-07-16 | 2021-07-16 | Urine sample stays gets device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215534592U true CN215534592U (en) | 2022-01-18 |
Family
ID=79826193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121620579.3U Expired - Fee Related CN215534592U (en) | 2021-07-16 | 2021-07-16 | Urine sample stays gets device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215534592U (en) |
-
2021
- 2021-07-16 CN CN202121620579.3U patent/CN215534592U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220118 |