CN214259370U - Clean sampler for midstream urine - Google Patents
Clean sampler for midstream urine Download PDFInfo
- Publication number
- CN214259370U CN214259370U CN202021954921.9U CN202021954921U CN214259370U CN 214259370 U CN214259370 U CN 214259370U CN 202021954921 U CN202021954921 U CN 202021954921U CN 214259370 U CN214259370 U CN 214259370U
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- China
- Prior art keywords
- urine
- mounting column
- sampler
- clean
- spring
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- Expired - Fee Related
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- 210000002700 urine Anatomy 0.000 title claims abstract description 77
- 230000027939 micturition Effects 0.000 claims abstract description 19
- 238000007789 sealing Methods 0.000 claims description 5
- 230000000903 blocking effect Effects 0.000 claims description 4
- 238000007599 discharging Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 208000035143 Bacterial infection Diseases 0.000 description 1
- 208000022362 bacterial infectious disease Diseases 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 210000004392 genitalia Anatomy 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 210000003708 urethra Anatomy 0.000 description 1
- 238000002562 urinalysis Methods 0.000 description 1
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- Investigating Or Analysing Biological Materials (AREA)
Abstract
The utility model discloses a clean sampler of middle section urine, which comprises a housin, the erection column, the pull rod, place the hole, the mounting hole, first spring, the lockpin, first urination mechanism, second urination mechanism, shutoff mechanism, the discharge mechanism, the handle, the cover body, this clean sampler of middle section urine for medical personnel can be fast convenient draw patient's middle section urine, realized the effect of separating and collecting alone patient's exhaust middle section urine promptly, can know from this, through using the device in this application, very big improvement medical personnel's work efficiency.
Description
Technical Field
The utility model relates to the technical field of medical appliances, especially, relate to clean sampler of middle section urine.
Background
Urinalysis is a common item of medical examination. Midstream urine refers to urine culture in clinic, when urine is collected, the initial urine is used for flushing the urethra completely, and the middle urine is intercepted and used as a sample for culture. The aim is to prevent urine contamination by bacterial infection around or at the urethral orifice. The compositional test for midstream urine is the most accurate and most valuable diagnostic; however, the disposable urine cup is generally adopted to collect urine at present, so that the liquid is easy to splash and pollute hands in operation, inconvenience is brought to users, and the collection of midstream urine and the storage after collection are not well controlled. At present, some midstream urine collectors exist, but most of the midstream urine collectors have complex structures and more parts, and are difficult to operate in practice.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that will solve lies in: provides a clean mid-stream urine sampler to solve the problems of the background art.
In order to solve the technical problem, the technical scheme of the utility model is that: a middle section urine clean sampler comprises a shell, a mounting column, a pull rod, a placing hole, a mounting hole, a first spring, a lock pin, a first urination mechanism, a second urination mechanism, a blocking mechanism, a discharging mechanism, a handle and a cover body, wherein the middle end of the top of the shell is fixedly provided with the mounting column in a sealing way, the interior of the mounting column is provided with the pull rod in a sliding way, the pull rod penetrates through the shell in a sliding way, the placing hole is integrally formed at the middle end of the interior of the pull rod, the mounting hole is integrally formed at the left side and the right side of the upper end of the interior of the pull rod, the first spring is fixedly arranged at the left side and the right side of the upper end of the interior of the mounting column, the lock pin penetrates through the left side of the shell, the first urination mechanism is integrally arranged at the left side and the right side of the lower end of the interior of the mounting column, the second urination mechanism is integrally arranged at the left side and the upper end of the interior of the mounting column, the left side and the right side of the upper end of the mounting column are hermetically penetrated with a plugging mechanism, and the upper end and the lower end of the right side of the shell are hermetically and fixedly penetrated with a discharging mechanism.
Furthermore, the first urination mechanism consists of a front section urine hole and a first one-way valve.
Furthermore, the left side and the right side of the lower end in the mounting column are integrally provided with a front section urine hole, and a first one-way valve is fixedly arranged in the front section urine hole.
Furthermore, the second urination mechanism consists of a middle section urine hole and a second one-way valve.
Furthermore, the left side and the right side of the upper end in the mounting column are integrally provided with a middle section urine hole, and a second one-way valve is fixedly arranged in the middle section urine hole.
Furthermore, the plugging mechanism consists of a sleeve body, a second spring and wedge blocks, and the sleeve body penetrates through the left side and the right side of the upper end of the outer part of the mounting column in a sealing and fixing mode.
Further, the cover body inside set firmly the second spring, second spring one end set firmly the wedge, wedge and cover body sliding connection.
Furthermore, the discharge mechanism consists of a connecting pipe and a valve.
Furthermore, the upper end and the lower end of the right side of the outer part of the shell are fixedly sealed with a connecting pipe, and a valve is fixedly arranged on the outer part of the connecting pipe.
Compared with the prior art, this clean sampler of middle section urine for medical personnel can be fast convenient draw patient's middle section urine, realized promptly to patient's exhaust middle section urine separation and the effect of collecting alone, can know from this, through using the device in this application, very big improvement medical personnel's work efficiency.
Drawings
FIG. 1 is a front cross-sectional view of a midstream urine clean sampler;
fig. 2 is an enlarged partial sectional view of the inside of the housing.
The urine drainage device comprises a shell 1, an installation column 2, a pull rod 3, a placing hole 4, an installation hole 5, a first spring 6, a lock pin 7, a first urine drainage mechanism 8, a second urine drainage mechanism 9, a blocking mechanism 10, a drainage mechanism 11, a handle 12, a cover body 13, a front section urine hole 14, a first one-way valve 15, a middle section urine hole 16, a second one-way valve 17, a cover body 18, a second spring 19, a wedge-shaped block 20, a connecting pipe 21 and a valve 22.
The following detailed description will be further described in conjunction with the above-identified drawings.
Detailed Description
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the concepts underlying the described embodiments. It will be apparent, however, to one skilled in the art, that the described embodiments may be practiced without some or all of these specific details. In other instances, well known process steps have not been described in detail.
As shown in fig. 1 and 2, the clean sampler for midstream urine comprises a shell 1, a mounting column 2, a pull rod 3, a placing hole 4, a mounting hole 5, a first spring 6, a lock pin 7, a first urination mechanism 8, a second urination mechanism 9, a blocking mechanism 10, a discharge mechanism 11, a handle 12 and a cover body 13, wherein the mounting column 2 is fixedly penetrated at the middle end of the top of the shell 1 in a sealing manner, the pull rod 3 is slidably arranged in the mounting column 2, the pull rod 3 slidably penetrates through the shell 1, the placing hole 4 is integrally arranged at the middle end in the pull rod 3, the mounting holes 5 are integrally arranged at the left side and the right side of the upper end in the pull rod 3, the first spring 6 is fixedly arranged at the left side and the right side of the upper end in the mounting column 2, the lock pin 7 is penetrated through the left side of the shell 1, the lock pin 7 penetrates through the pull rod 3, the first urination mechanism 8 is integrally arranged at the left side and the lower end in the mounting column 2, the integrative second urination mechanism 9 that is equipped with in the inside upper end left and right sides of erection column 2, the sealed running through in both sides has shutoff mechanism 10 in erection column 2 upper end left and right sides, the sealed fixed running through of casing 1 right side upper end and lower extreme have discharge mechanism 11, first urination mechanism 8 constitute by anterior segment urine hole 14 and first check valve 15, the inside lower extreme left and right sides of erection column 2 integrative anterior segment urine hole 14 that is equipped with, anterior segment urine hole 14 inside first check valve 15 has set firmly, second urination mechanism 9 constitute by middle segment urine hole 16 and second check valve 17, the inside upper end left and right sides of erection column 2 integrative middle segment urine hole 16 that is equipped with, middle segment urine hole 16 inside set firmly second check valve 17, shutoff mechanism 10 constitute by cover body 18, second spring 19 and wedge 20, the outside upper end left and right sides of erection column 2 sealed fixed running through have cover body 18, the cover body 18 inside second spring 19 has set firmly, 19 one end of second spring set firmly wedge 20, wedge 20 and the cover body 18 sliding connection, emission mechanism 11 constitute by connecting pipe 21 and valve 22, the outside right side of casing 1 about both ends sealed fixed have run through connecting pipe 21, connecting pipe 21 outside set firmly valve 22.
Before the sampler is used, the second spring 19 is in a deformed state, when the sampler is used, medical staff rotates the lock pin 7 anticlockwise firstly to enable the lock pin 7 to be separated from the pull rod 3, the medical staff holds the handle 12 with the left hand firstly to cover the genital part of a patient with the cover body 13, then the patient excretes urine, at the moment, the excreted front-end urine is excreted into the lower end inside the shell 1 through the front-section urine hole 14 by the placement hole 4, under the action of the first check valve 15, the urine excreted into the lower end inside the shell 1 can be prevented from flowing back to the placement hole 4, when the middle-section urine of the patient is excreted, the medical staff pulls the pull rod 3 with the right hand to enable the pull rod 3 to move from top to bottom along the direction of the mounting column 2, synchronously, the first spring 6 deforms, when the mounting hole 5 is coincident with the wedge block 20, at the moment, under the action of the resilience force of the second spring 19, the two wedge blocks 20 move towards each other, that is, one end of the wedge 20 passes through the mounting hole 5 and moves into the placing hole 4, and at the same time, two wedges moving into the placing hole 4 are in a tightly fitted state, the purpose is to disconnect the placing hole 4 from the front section urine hole 14, and at the same time, the state that the pull rod 3 shields the middle section urine hole 16 is eliminated, at this time, the middle section urine is discharged into the upper end inside the casing 1 through the middle section urine hole 16, under the action of the second check valve 17, the middle section urine at the upper end inside the casing 1 is limited from flowing back into the placing hole 4, after the middle section urine is discharged, the medical staff moves the pull rod 3 with the right hand, under the dual actions of the thrust and the resilience of the first spring 6, the wedge 20 moves into the sleeve 18 from the placing hole 4, that is about to deform the second spring 19, at this time, the pull rod 3 seals the middle section urine hole 16, at the same time, the placing hole 4 is communicated with the front section urine hole 14, that is the rear section urine discharged by the patient is discharged into the lower end inside the casing 1 through the front section urine hole 14, when the urine of the patient is discharged completely, the medical staff moves the device to a designated area, and opens the valve 22 at the upper end of the right side of the shell 1, so that the middle section urine is discharged into the detection container through the connecting pipe 21 at the upper end of the right side of the shell 1, and the medical staff can conveniently perform corresponding detection treatment on the middle section urine.
Claims (9)
1. A middle section urine clean sampler is characterized by comprising a shell, a mounting column, a pull rod, a placing hole, a mounting hole, a first spring, a lock pin, a first urination mechanism, a second urination mechanism, a blocking mechanism, a discharging mechanism, a handle and a cover body, wherein the mounting column penetrates through the middle end of the top of the shell in a sealing and fixing manner, the pull rod is arranged in the mounting column in a sliding manner and penetrates through the shell in a sliding manner, the placing hole is integrally arranged at the middle end in the pull rod, the mounting holes are integrally arranged at the left side and the right side of the upper end in the pull rod, the first spring is fixedly arranged at the left side and the right side of the upper end in the mounting column, the first spring is fixedly connected with the pull rod, the lock pin penetrates through the left side of the shell, the first urination mechanism is integrally arranged at the left side and the right side of the lower end in the mounting column, the second urination mechanism is integrally arranged at the left side and the right side of the upper end in the mounting column, the left side and the right side of the upper end of the mounting column are hermetically penetrated with a plugging mechanism, and the upper end and the lower end of the right side of the shell are hermetically and fixedly penetrated with a discharging mechanism.
2. The clean midnight urine sampler of claim 1 wherein the first urination mechanism comprises a front section urine port and a first one-way valve.
3. The clean sampler of midstream urine of claim 1, wherein the mounting column is integrally provided with front section urine holes at left and right sides of the lower end of the mounting column, and the first check valve is fixedly arranged in the front section urine hole.
4. The clean midflow urine sampler of claim 1 wherein the second urine drainage mechanism comprises a midflow urine port and a second one-way valve.
5. The clean sampler of midstream urine of claim 1, wherein the mounting column is integrally provided with midstream urine holes at left and right sides of the upper end inside, and a second one-way valve is fixedly arranged inside the midstream urine hole.
6. The clean sampler of midstream urine of claim 1, wherein the plugging mechanism comprises a sheath body, a second spring and wedge blocks, and the sheath body is fixedly penetrated in a sealing manner on the left side and the right side of the upper end of the outer part of the mounting column.
7. The midstream urine clean sampler of claim 6, characterized in that a second spring is fixedly arranged in the sheath body, one end of the second spring is fixedly provided with a wedge-shaped block, and the wedge-shaped block is connected with the sheath body in a sliding manner.
8. The midstream urine clean sampler of claim 1 wherein the drain mechanism comprises a connecting tube and a valve.
9. The clean sampler of midstream urine of claim 1, wherein the upper and lower ends of the right side of the outer portion of the housing are sealed and fixed with a connecting pipe, and a valve is fixed on the outer portion of the connecting pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021954921.9U CN214259370U (en) | 2020-09-09 | 2020-09-09 | Clean sampler for midstream urine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021954921.9U CN214259370U (en) | 2020-09-09 | 2020-09-09 | Clean sampler for midstream urine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214259370U true CN214259370U (en) | 2021-09-24 |
Family
ID=77804888
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021954921.9U Expired - Fee Related CN214259370U (en) | 2020-09-09 | 2020-09-09 | Clean sampler for midstream urine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214259370U (en) |
-
2020
- 2020-09-09 CN CN202021954921.9U patent/CN214259370U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210924 |