CN208319231U - " three-glass test " sample automatic acquisition device - Google Patents
" three-glass test " sample automatic acquisition device Download PDFInfo
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- CN208319231U CN208319231U CN201721008923.7U CN201721008923U CN208319231U CN 208319231 U CN208319231 U CN 208319231U CN 201721008923 U CN201721008923 U CN 201721008923U CN 208319231 U CN208319231 U CN 208319231U
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- urine
- self
- closed conduit
- closed
- conduit
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Abstract
The utility model relates to field of medical article technology, disclose a kind of " three-glass test " sample automatic acquisition device, being provided with above partition in splitter cavity can be to the distributing damper of two LRO Lateral Runout of splitter cavity, two or more self-closed conduits for running through its bottom and partition are set in splitter cavity, self-closed conduit lower end is connected with urine collecting tube that can be separated, self-closed conduit is distributed in the two sides of distributing damper, there is certain difference in height between the upper end opening of adjacent self-closed conduit, utilize the difference in height of self-closed catheter opening and the setting of distributing damper, the urine of patient is automatically separated into different phase to be collected, conducive to the accuracy of raising " three-glass test " result.
Description
Technical field
The utility model relates to field of medical article technology, and in particular to the utensil of urine capture.
Background technique
Three-glass test (Urine Three-Cup Test) is when clinically encountering blood urine, leukocyturia (pyuria), to be
Determining diseased region and disclose the cause of disease and the clinical test method that carries out.
Three-glass test clinical meaning: first glass of urine (leading portion urine), urination start blood urine or pyuria occur, and latter two glasss clear
It is clear, prompt lesion in anterior urethra, such as urethritis；First glass of urine and second glass of urine are clear, and third cup urine (terminal urine) occurs red
Cell and pyocyte, the blood urine or pyuria that urination terminal occurs, prompt diseased region in bladder bottom, Posterior urethral or prostatic part
Position, such as prostatitis, vesiculitis；Three glasss are all muddy or blood urine occur, prompt diseased region in bladder or bladder with upper bit,
Such as pyelonephritis, glomerulitis etc..
Existing urine sample collecting method: after cleaning vulva and urethral orifice, take 3 urine cups mark respectively it is good 1. 2. 3., arrange
It is successively collected in after urine in 3 urine cups, first glass takes most 20 milliliters of urines of leading portion to stay in 1. cup number, and third cup takes terminal to urinate 20
Milliliter then appoints for second glass in 3. cup number and takes intermediate 20 milliliters of urine in 2. cup number.Therefore, just when acquiring urine specimen
It is required that: (1) it should as far as possible use fresh urina sanguinis；(2) should not be alarmed when there is blood urine, urine must be disposable drained, centre can not between
It is disconnected, obtain satisfactory three glasss of urines.
Existing hospital does not leave and take the operation room of urine specimen specially, need patient to 3 urine cups of use in toilet voluntarily
Obtain the urine specimen of different phase.This kind of acquisition method has the disadvantage that (1) can not take seat, clinostatism collect specimen,
It is unfavorable for old, weak patients collect specimen.(2) patient to dull-witted, weak, long-term bed etc. without self-care ability can not acquire
Sample greatly reduces the target user of " three glasss of urine " test.(3) switch urine cup during, some patients can it is subconscious in
Disconnected urination, influences the accuracy of test result.(4) because of frequent switching urine cup, and specimen collecting cup is open state, and urine is easy
Splash out mutually pollution.(5) during sample transports, urine easily spills pollution environment.(6) 3 urine cups are temporarily marked when checking
Note, is easily confused during the inspection process.(7) toilet is generally without special articles holding table, in the case where urination cannot be interrupted with 3
Cup leaves and takes different specimens, inconvenient.(8) it with 3 urine cup specimen takens, and cannot interrupt, urine cup is switched to female patient
It is inconvenient.
Utility model content
The technical problem to be solved by the utility model is to provide one kind, " three-glass test " sample automatic acquisition device,
Patient can be allowed automatically to divide leading portion urine, midstream urine, terminal urine during normal voiding when not switching urine cup
From.
The technical scheme adopted by the utility model is " three-glass test " sample automatic acquisition device, including splitter cavity,
The spout being connected to splitter cavity, the bottom close to splitter cavity are provided with the partition parallel with its bottom, are provided with above the partition
Can to the distributing damper of two LRO Lateral Runout of splitter cavity, in splitter cavity setting two or more through the automatic of its bottom and partition
Conduit is closed, self-closed conduit lower end is connected with urine collecting tube that can be separated, and self-closed conduit is distributed in shunting
The two sides of baffle are had certain difference in height between the upper end opening of adjacent self-closed conduit, are opened using self-closed conduit
The difference in height of mouth and the setting of distributing damper, are automatically separated into different phase for the urine of patient and are collected, and are conducive to improve
The accuracy of " three-glass test " result.
Further, distributing damper includes connected fixed part, beat portion, and fixed part is connected on partition, beat portion
Beat is controlled by the torsionspring in connecting portion and beat portion, simple, convenient.
Further, the opening of urine collecting tube is provided with rubber pipe close, is provided with gas vent on pipe close, in gas vent
Two layers of mesh trellis fiber is installed, fills Medical cotton between two layers of mesh trellis fiber, pipe when entering urine collecting tube for urine
Interior air discharge, while preventing from transporting portion of process China and foreign countries contaminants sample in urine collecting tube.
Further, self-closed conduit runs through water-absorbing resin ring, and self-closed conduit upper section is provided with connection water suction tree
The connector of the upper surface of alicyclic ring and the brasnch conduct of self-closed conduit, the brasnch conduct and self-closed conduit is located at partition
Lower section, self-closed conduit lower section are needle tubing shape, and external package has the rubber sleeve of contractile function, passes through self-closed conduit
Most of urine go directly urine collecting tube, small part urine enters water-absorbing resin ring through brasnch conduct, when urine collecting tube is urinated
After liquid reaches target value, because the expansion contention effect that water suction rouge is set in water suction closes self-closed conduit middle section voluntarily.
Further, self-closed conduit is made through water-absorbing resin loop section of soft pvc, is conducive to water-absorbing resin ring and expands
To closing self-closed conduit, lower section is made of hard PVC, is conducive to connect with urine collecting tube.
Further, waste collection bottle is provided with below splitter cavity, distributing damper two sides are respectively arranged with out on partition
Mouth is higher than the waste collection pipe of midstream urine self-closed conduit, and the waste collection pipe is coherent to wear partition and splitter cavity bottom, makes institute
After having urine collecting tube to reach target value, extra urine is collected into waste collection bottle by waste collection pipe, from urine
Liquid is exposed, causes environmental pollution.
Further, the caliber ratio of waste collection pipe and self-closed conduit is (15~17): (1.5~2.5),
Further, urine collecting tube include respectively acquire leading portion urine, midstream urine, terminal urinate leading portion urine collection pipe, in
Section urine collection pipe, terminal urine collection pipe, self-closed conduit include setting in a row close to spout side and adopting respectively with leading portion urine
The connected leading portion of collector, midstream urine collection tube, terminal urine collection pipe urinates self-closed conduit, midstream urine self-closed conduit, end
The same side of distributing damper is arranged in end urine self-closed conduit, leading portion urine self-closed conduit, midstream urine self-closed conduit,
The upper end opening of midstream urine self-closed conduit is higher than leading portion urine self-closed conduit, the upper end of terminal urine self-closed conduit is opened
Mouthful, there is certain difference in height, convenient for collecting the urine of different phase between self-closed conduit.
Further, leading portion urine self-closed conduit, terminal urinate the upper end opening of self-closed conduit and the upper table of partition
Face is concordant, and the upper end opening of midstream urine self-closed conduit is higher by partition upper surface 2 to 3mm, and waste collection pipe upper end opening is high
The upper end opening 5 of midstream urine self-closed conduit makes to have centainly between waste collection pipe and self-closed conduit to 6mm out
Difference in height guarantees that leading portion urine self-closed conduit, midstream urine self-closed conduit, terminal urine self-closed conduit can reach
Target value.
Further, leading portion urine collection pipe, midstream urine collection tube, terminal urine collection pipe are different colours and indicate volume
Number, it avoids obscuring the urine specimen of different phase.
The beneficial effects of the utility model are:
(1) " three-glass test " sample automatic acquisition device of the utility model, can allow when not switching urine cup
Patient automatically separates leading portion urine, midstream urine, terminal urine during normal voiding, improves the accuracy of test result.
(2) the utility model is avoided using self-closed conduit when extracting urine collecting tube during urine capture
Urine extravasation.
(3) waste collection component is arranged in the utility model, and extra urine extravasation is avoided to cause environmental pollution.
Detailed description of the invention
Fig. 1 is the right view of the utility model " three-glass test " sample automatic acquisition device.
Fig. 2 is the utility model " three-glass test " sample automatic acquisition device partial sectional view.
The front view of internal structure when Fig. 3 is the utility model collection " leading portion urine ", " midstream urine ".
The right view of internal structure when Fig. 4 is the utility model collection " leading portion urine ", " midstream urine ".
The right view of internal structure when Fig. 5 is the utility model collection " terminal urine ".
Fig. 6 is the structural schematic diagram of the utility model self-closed conduit.
In the figure, it is marked as 1- splitter cavity, 2- spout, 3- partition, 4- waste collection pipe, 5- leading portion urinate self-closed conduit,
6- midstream urine self-closed conduit, 8- terminal urinate self-closed conduit, 9- leading portion urine collection pipe, 10- midstream urine collection tube, 11-
Terminal urine collection pipe, 12- waste collection bottle, 13- brasnch conduct, 14- water-absorbing resin ring, 15- fixed part, 16- beat portion, 17-
Rubber sleeve, 18- button.
Specific embodiment
The present invention will be further described with reference to the accompanying drawing.
As shown in Figure 1, Figure 2, it shown in Fig. 3, Fig. 4, Fig. 5 and Fig. 6, in the actual operation process, as shown in Figure 1 and Figure 2, can incite somebody to action
Spout 2 and splitter cavity 1 are integrally formed, and self-closed conduit is made through the part of water-absorbing resin ring 14 of K resin, lower section
It is made of polyethylene.And the beat in the beat portion of distributing damper is pressed by patient after being mounted on the button 18 of splitter cavity side wall,
Torsionspring is set to restore nature under the action of elastic force, and beat portion is biased to the other side.It the aperture of gas vent can basis
The caliber of self-closed conduit is set as 2 to 3mm, is entered in urine collecting tube glibly with guaranteeing that urine can smoothly enter into.
Specifically, the caliber of self-closed conduit can choose the pipe that caliber is 2mm, at this point, the caliber of gas vent is 2mm, waste liquid is received
The caliber ratio of collector and self-closed conduit is 17:2, and the upper end opening of midstream urine self-closed conduit is higher by partition upper surface
2mm, waste collection pipe upper end opening are higher by the upper end opening 5mm of midstream urine self-closed conduit.
" three-glass test " sample automatic acquisition device of the utility model when initial, as shown in Figure 3, Figure 4, shunts gear
The beat portion 16 of plate is biased to leading portion and urinates 5 side of self-closed conduit, after urine enters splitter cavity 1 by spout 2, since leading portion is urinated
The upper end opening opening of self-closed conduit 5 is lower than the upper end opening of midstream urine self-closed conduit 6, and urine passes through leading portion first
The upper end opening of urine self-closed conduit 5 enters leading portion urine collection pipe 9, and most of urine go directly urine collecting tube, and small part is urinated
Liquid enters water-absorbing resin ring 14 through brasnch conduct 13, after urine collecting tube urine reaches target value, because water suction rouge is set in water suction
Expansion contention effect closes self-closed conduit middle section voluntarily, and then self-closed conduit is automatically closed water-absorbing resin ring 14,
Complete the acquisition of the forepart urine sample in " three-glass test ".
After urine liquid level is more than 6 upper end opening of midstream urine self-closed conduit, urine enters midstream urine collection tube 10,
After urine reaches target value, midstream urine self-closed conduit 6 is automatically closed, and completes the mid-stream speciman of urine in " three-glass test "
Acquisition.
At the end of the patient feels urination is fast, torsionspring is pressed, as shown in figure 5, the beat portion 16 of distributing damper is biased to
Terminal urinates 8 side of self-closed conduit, and urine simultaneously enters terminal urine collection pipe by terminal urine 8 upper end opening of self-closed conduit
11, after urine reaches target value, terminal urine self-closed conduit 8 is automatically closed, and the terminal completed in " three-glass test " urinates mark
This acquisition.
If patient is premature to press button 18, urine sample collecting pipe reaches target value, and then self-closed conduit is closed
After closing, the urine liquid level in the splitter cavity 1 of terminal urine 8 side of self-closed conduit continues to be increased beyond waste collection pipe 4
Urine enters waste collection bottle 12 after opening.
After the completion of three glasss of urine sample collectings, leading portion urine collection pipe 9, midstream urine collection tube 10, terminal urine collection are extracted
Pipe 11, leading portion urine self-closed conduit 5, midstream urine self-closed conduit 6, terminal urinate the rubber on self-closed conduit 8 at this time
17 automatic retracteds are covered, conduit lower ending opening is closed, prevents urine extravasation.After extracting urine collecting tube, pipe close is sealed because of elastical retraction
Guide hole is closed, " three-glass test " sample automatic acquisition device still has watertightness, works as chamber pot weight for examined patient
It is multiple to use.
Claims (10)
- " 1. three-glass test " sample automatic acquisition device, it is characterised in that: including splitter cavity (1), be connected to splitter cavity (1) Spout (2), the bottom close to splitter cavity (1) are provided with the partition parallel with its bottom (3), and being provided with above the partition (3) can To the distributing damper of (1) two LRO Lateral Runout of splitter cavity, two or more are set in splitter cavity (1) and runs through its bottom and partition (3) self-closed conduit, self-closed conduit lower end are connected with urine collecting tube that can be separated, self-closed conduit point Cloth has certain difference in height between the two sides of distributing damper, the upper end opening of adjacent self-closed conduit.
- 2. " three-glass test " sample automatic acquisition device as described in claim 1, it is characterised in that: distributing damper includes phase Fixed part (15) even, beat portion (16), fixed part (15) are connected on partition (3), and the beat of beat portion (16) is solid by connecting Determine the torsionspring control of portion (15) and beat portion (16).
- 3. " three-glass test " sample automatic acquisition device according to claim 1, it is characterised in that: urine collecting tube Opening is provided with rubber pipe close, and gas vent is provided on pipe close, and two layers of mesh trellis fiber, two-grid are equipped in gas vent Medical cotton is filled between shape fiber.
- 4. " three-glass test " sample automatic acquisition device as claimed in claim 2 or claim 3, it is characterised in that: self-closed is led Pipe runs through water-absorbing resin ring (14), and self-closed conduit upper section is provided with upper surface and the automatic sealing package of connection water-absorbing resin ring (14) The brasnch conduct (13) of conduit is closed, the connector of the brasnch conduct (13) and self-closed conduit is located at below partition (3), automatically Closing conduit lower section is needle tubing shape, and external package has the rubber sleeve (17) of contractile function.
- 5. " three-glass test " sample automatic acquisition device as claimed in claim 4, it is characterised in that: self-closed conduit passes through It wears water-absorbing resin ring (14) to be partially made of soft pvc, lower section is made of hard PVC.
- 6. " three-glass test " sample automatic acquisition device as claimed in claim 4, it is characterised in that: under splitter cavity (1) Side is provided with waste collection bottle (12), and distributing damper two sides are respectively arranged with opening higher than midstream urine self-closed on partition (3) The waste collection pipe (4) of conduit (6), the waste collection pipe (4) is coherent to wear partition (3) and splitter cavity (1) bottom.
- 7. " three-glass test " sample automatic acquisition device as claimed in claim 4, it is characterised in that: waste collection pipe (4) Caliber ratio with self-closed conduit is (15~17): (1.5~2.5).
- 8. " three-glass test " sample automatic acquisition device as claimed in claim 4, it is characterised in that: urine collecting tube includes Leading portion urine collection pipe (9), the midstream urine collection tube (10), terminal urine collection pipe of leading portion urine, midstream urine, terminal urine are acquired respectively (11), self-closed conduit includes setting in a row and adopting respectively with leading portion urine collection pipe (9), midstream urine close to spout (2) side Connected leading portion urine self-closed conduit (5) of collector (10), terminal urine collection pipe (11), midstream urine self-closed conduit (6), end End urine self-closed conduit (8), leading portion urinates self-closed conduit (5), midstream urine self-closed conduit (6) is arranged in distributing damper The same side, it is automatic that the upper end opening of midstream urine self-closed conduit (6) is higher than leading portion urine self-closed conduit (5), terminal urine Close the upper end opening of conduit (8).
- 9. " three-glass test " sample automatic acquisition device as claimed in claim 8, it is characterised in that: leading portion urinates self-closed Conduit (5), the upper end opening of terminal urine self-closed conduit (8) are concordant with the upper surface of partition (3), and midstream urine self-closed is led The upper end opening of pipe (6) is higher by partition (3) upper surface 2 to 3mm, and waste collection pipe (4) upper end opening is higher by midstream urine automatic sealing package The upper end opening 5 of conduit (6) is closed to 6mm.
- 10. " three-glass test " sample automatic acquisition device according to claim 8, it is characterised in that: leading portion urine collection Pipe (9), midstream urine collection tube (10), terminal urine collection pipe (11) are different colours and bear serial numbers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721008923.7U CN208319231U (en) | 2017-08-11 | 2017-08-11 | " three-glass test " sample automatic acquisition device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721008923.7U CN208319231U (en) | 2017-08-11 | 2017-08-11 | " three-glass test " sample automatic acquisition device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208319231U true CN208319231U (en) | 2019-01-04 |
Family
ID=64787347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721008923.7U Expired - Fee Related CN208319231U (en) | 2017-08-11 | 2017-08-11 | " three-glass test " sample automatic acquisition device |
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| Country | Link |
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| CN (1) | CN208319231U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107242884A (en) * | 2017-08-11 | 2017-10-13 | 中国人民解放军成都军区总医院 | " three-glass test " sample automatic acquisition device |
-
2017
- 2017-08-11 CN CN201721008923.7U patent/CN208319231U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107242884A (en) * | 2017-08-11 | 2017-10-13 | 中国人民解放军成都军区总医院 | " three-glass test " sample automatic acquisition device |
| CN107242884B (en) * | 2017-08-11 | 2023-02-21 | 中国人民解放军成都军区总医院 | Automatic sample collecting device for urine three-cup test |
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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: 20190104 Termination date: 20200811 |
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| CF01 | Termination of patent right due to non-payment of annual fee |