CN113509212A - Clinical laboratory that need not to hold back stops uses urine ration sampling device - Google Patents
Clinical laboratory that need not to hold back stops uses urine ration sampling device Download PDFInfo
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- CN113509212A CN113509212A CN202110660984.6A CN202110660984A CN113509212A CN 113509212 A CN113509212 A CN 113509212A CN 202110660984 A CN202110660984 A CN 202110660984A CN 113509212 A CN113509212 A CN 113509212A
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- 210000002700 urine Anatomy 0.000 title claims abstract description 95
- 238000005070 sampling Methods 0.000 title claims abstract description 31
- 239000007788 liquid Substances 0.000 claims abstract description 80
- 238000012360 testing method Methods 0.000 claims description 30
- 238000001125 extrusion Methods 0.000 claims description 11
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 5
- 239000000741 silica gel Substances 0.000 claims description 5
- 229910002027 silica gel Inorganic materials 0.000 claims description 5
- 239000006260 foam Substances 0.000 claims description 3
- 238000007599 discharging Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 3
- 101100327917 Caenorhabditis elegans chup-1 gene Proteins 0.000 description 10
- 230000009471 action Effects 0.000 description 5
- 238000001514 detection method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 239000012634 fragment Substances 0.000 description 4
- 206010003497 Asphyxia Diseases 0.000 description 2
- 238000013459 approach Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000249 desinfective effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 206010012601 diabetes mellitus Diseases 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 230000037213 diet Effects 0.000 description 1
- 235000005911 diet Nutrition 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000003862 health status Effects 0.000 description 1
- 238000005213 imbibition Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 210000003734 kidney Anatomy 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000036285 pathological change Effects 0.000 description 1
- 231100000915 pathological change Toxicity 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 210000003708 urethra Anatomy 0.000 description 1
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B10/00—Other methods or instruments for diagnosis, e.g. instruments for taking a cell sample, for biopsy, for vaccination diagnosis; Sex determination; Ovulation-period determination; Throat striking implements
- A61B10/0045—Devices for taking samples of body liquids
- A61B10/007—Devices for taking samples of body liquids for taking urine samples
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B10/00—Other methods or instruments for diagnosis, e.g. instruments for taking a cell sample, for biopsy, for vaccination diagnosis; Sex determination; Ovulation-period determination; Throat striking implements
- A61B2010/009—Various features of diagnostic instruments
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Abstract
The invention discloses a urine quantitative sampling device for a clinical laboratory without stopping, which comprises a receiving cup, a liquid guide seat, a baffle, a magnet and a sponge block, wherein the liquid guide seat is arranged at the lower end of the receiving cup, a support is fixed on the upper surface of a movable seat, the magnet is embedded at the upper end of the support in a clamping manner, a liquid discharge pipe is communicated with the side surface of the liquid guide seat, the inner wall of the liquid discharge pipe is connected with a movable counterweight plate in a shaft manner, a containing groove is formed in the inner side of the movable counterweight plate, and the sponge block is arranged on the inner side of the containing groove. This clinical laboratory that need not to hold back and stop uses urine quantitative sampling device can utilize the sponge to absorb the anterior segment urine, the counter weight to control the collecting port and open automatically, make the inside urine circulation direction of device change, thereby can collect user's middle section urine, can drive the collecting port and carry out closure once more under the effect of urine buoyancy simultaneously, realize quantitative sampling, the in-process user need not to hold back urine, effectively avoids the urine overflow.
Description
Technical Field
The invention relates to the technical field of medical instruments related to clinical laboratory, in particular to a urine quantitative sampling device for clinical laboratory without stopping.
Background
Along with the progress and development of society, people's standard of living has also obtained very big degree improvement, consequently lead to the diet of most people, the habit of working and rest to go wrong, thereby produced very big influence to people's health, people's sick probability has been improved, in order to can know self health status and discover the state of an illness early, some people can go the physical examination that the clinical laboratory goes on regularly, and urine detection is one of three major conventional testing items of medical detection, can make effective diagnosis and prevention to early pathological change of kidney, diabetes etc. through urine detection, in the urine testing process, need wait to detect personnel and use urine sampling device to gather, sample self urine, but current clinical laboratory still has some deficiencies with urine sampling device, for example:
1. the urine sampling device for the clinical laboratory is mainly characterized in that the urine sampling device can be generally divided into fore-stream urine, middle-stream urine and rear-stream urine in the urine discharge process, and the fore-stream urine and the rear-stream urine are easily attached with urethra and some impurities in the body, so that the subsequent detection result is influenced, and therefore middle-stream urine needs to be collected, but most of the existing urine sampling devices for the clinical laboratory are single in function, for example, a midmorning urine collector for suspected renal patients with the patent number of CN201810082711.6 can collect the middle-stream urine of the patients, but the middle-stream urine of the patients needs to be manually adjusted in the use process, so that the use convenience of the device is reduced, and certain use defects exist;
2. because most urine sampling device for clinical laboratory is for holding cup structure, and the cup is plastic construction, take place to rock easily and cause the urine to spill at the in-process of taking, and follow-up needs medical staff to pack the urine sample in the cup into the detection test tube again and detect, although partial sampling device directly carries out the concatenation combination with the test tube, all adopt threaded connection's mode to fix, lead to rotatory in-process urine to take place to spill easily, and the test tube that is provided with internal thread structure then needs the customization alone, thereby the application scope of device has been reduced.
Therefore, we have proposed a urine quantitative sampling device for clinical laboratory without stopping, so as to solve the above-mentioned problems.
Disclosure of Invention
The invention aims to provide a laboratory urine quantitative sampling device without stopping, and aims to solve the problems that the existing laboratory urine sampling device in the prior art is inconvenient to automatically intercept and collect the middle section urine of a detector and needs to transfer the urine for the second time under the condition of stopping.
In order to achieve the purpose, the invention provides the following technical scheme: a urine quantitative sampling device for a clinical laboratory without stopping by holding comprises a receiving cup, a liquid guiding seat, a baffle, a magnet and a sponge block, wherein the lower end of the receiving cup is provided with the liquid guiding seat, the outer side of the liquid guiding seat is welded with a folding handle, the lower surface of the liquid guiding seat is provided with a liquid collecting hole, the inner side of the liquid collecting hole is connected with the baffle in a shaft mode, the lower surface of the liquid guiding seat is provided with a connecting seat, the outer side of the connecting seat is sleeved with a test tube, the side surface of the connecting seat is provided with a first air bag, the outer side of the lower end of the connecting seat is fixedly connected with a guide column, the outer side of the guide column is provided with a movable seat, the inner side of the movable seat is provided with a through hole, the upper surface of the movable seat is fixedly provided with a support, the upper end of the support is embedded with the magnet, the side surface of the liquid guiding seat is communicated with a liquid discharge tube, the inner wall of the liquid discharge tube is connected with a movable weight plate in a shaft mode, and the inner side of the movable weight plate is provided with a containing groove, the inner side of the containing groove is provided with a sponge block.
Preferably, a corrugated pipe is connected between the upper part and the lower part of the receiving cup, the lower end of the receiving cup is in threaded connection with the liquid guide seat, and the receiving cup is communicated with the liquid guide seat.
Preferably, the inner side of the liquid guide seat is provided with a liquid guide groove, and the liquid guide groove is of an S-shaped structure.
Preferably, the lower surface of the baffle is bonded with a silica gel sheet, the lower surface of the baffle is embedded with a magnetic sheet fixedly mounted, and the magnetic poles of the magnetic sheet and the magnet are opposite.
Preferably, the sliding seat is ring structure, and the sliding seat is the foam plastic material to the sliding seat constitutes elevation structure through its inside through-hole of seting up and guide post, and the external diameter of sliding seat is less than the internal diameter of test tube simultaneously, and the magnet that sets up above the sliding seat in addition corresponds with the position of magnetic sheet.
Preferably, the second gasbag has been cup jointed in the outside of guide post, and is connected with the gas-supply pipe between second gasbag and the first gasbag to first gasbag is the annular structure, and first gasbag laminating is in the inner wall of test tube simultaneously.
Preferably, the sponge block is in clearance fit with a containing groove formed in the surface of the movable counterweight plate, and a pull rope is connected between the movable counterweight plate and the baffle plate.
Preferably, the extrusion block is attached to the outer side of the sponge block, the outer side of the extrusion block is connected with the elastic sheet, the elastic sheet and the inner wall of the liquid discharge pipe are of an integrated structure, and the extrusion block and the accommodating groove form an elastic sliding structure through the elastic sheet.
Compared with the prior art, the invention has the beneficial effects that: the urine quantitative sampling device for the clinical laboratory without stopping by suffocation can utilize sponge to absorb and balance front section urine, so that the liquid collecting hole is controlled to be automatically opened, the urine circulation direction in the device is changed, middle section urine of a user can be collected, meanwhile, the liquid collecting hole can be driven to be closed again under the action of urine buoyancy, quantitative sampling is realized, the user does not need to suffocate urine in the process, and urine overflow is effectively avoided;
1. the device is provided with the receiving cup, the corrugated pipe and the liquid guide seat, the state of the receiving cup can be changed through the stretchable corrugated pipe, so that the receiving cup can be suitable for users with different sexes, and meanwhile, the receiving cup and the liquid guide seat adopt a split structure in threaded connection, so that the liquid guide seat is convenient to disassemble and be secondarily utilized by the same user in the later period, and the environmental protection property of the device is improved;
2. the urine collecting device is provided with the baffle, the movable weight plate and the sponge block, when the front section urine flows to the liquid discharge pipe, the sponge block can absorb part of the urine, so that the whole weight of the movable weight plate is increased, the movable weight plate pulls the baffle to rotate through the pull rope, and at the moment, the liquid collecting hole can guide the middle section urine discharged by a user into the test tube, so that the automatic section selection of the urine of the user is completed;
3. the movable seat and the magnet are arranged, the movable seat can drive the magnet to gradually approach the magnetic sheet under the action of urine buoyancy along with the rise of the liquid level in the test tube, the baffle plate can rotate and reset under the action of magnetic force, and the liquid collecting hole is automatically closed at the moment, so that the quantitative sampling of the test tube is completed, the urine overflow in the test tube is avoided, and the urine holding back by a user is not needed;
4. be provided with first gasbag and second gasbag, along with the high rising of sliding seat, can make the second gasbag in the automatic extrusion guide post outside of sliding seat for the second gasbag can be with the leading-in first gasbag of its inside gas, makes first gasbag take place inflation deformation, and first gasbag can strengthen the centre gripping dynamics to the test tube this moment, avoids the test tube to take place the slippage because of the action of gravity of inside urine.
Drawings
FIG. 1 is a schematic main sectional view of the present invention;
FIG. 2 is a schematic main sectional view of the drainage seat of the present invention;
FIG. 3 is a schematic cross-sectional view of the connecting base of the present invention;
FIG. 4 is a schematic perspective view of the movable seat of the present invention;
FIG. 5 is a drawing view of the cup according to the present invention;
FIG. 6 is a schematic bottom view of the baffle of the present invention;
FIG. 7 is an enlarged view of the structure at A in FIG. 2 according to the present invention.
In the figure: 1. a receiving cup; 2. a bellows; 3. a drainage seat; 4. a liquid guide groove; 5. folding the handle; 6. a liquid collecting hole; 7. a connecting seat; 8. a baffle plate; 9. a silica gel sheet; 10. a magnetic sheet; 11. a first air bag; 12. a guide post; 13. a movable seat; 14. a through hole; 15. a second air bag; 16. a gas delivery pipe; 17. a support; 18. a magnet; 19. a liquid discharge pipe; 20. a movable weight plate; 21. a containing groove; 22. a sponge block; 23. a spring plate; 24. extruding the block; 25. pulling a rope; 26. test tubes.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-7, the present invention provides a technical solution: a quantitative urine sampling device for a clinical laboratory without stopping suffocation comprises a receiving cup 1, a corrugated pipe 2, a liquid guide seat 3, a liquid guide groove 4, a folding handle 5, a liquid collecting hole 6, a connecting seat 7, a baffle plate 8, a silica gel sheet 9, a magnetic sheet 10, a first air bag 11, a guide column 12, a movable seat 13, a through hole 14, a second air bag 15, an air conveying pipe 16, a support 17, a magnet 18, a liquid discharging pipe 19, a movable counterweight plate 20, a containing groove 21, a sponge block 22, an elastic sheet 23, a squeezing block 24, a pull rope 25 and a test tube 26, wherein the lower end of the receiving cup 1 is provided with the liquid guide seat 3, the outer side of the liquid guide seat 3 is welded with the folding handle 5, the liquid collecting hole 6 is formed in the lower surface of the liquid guide seat 3, the baffle plate 8 is connected with an inner side shaft of the liquid collecting hole 6, the connecting seat 7 is provided with the connecting seat 7, the test tube 26 is sleeved on the outer side of the connecting seat 7, and the first air bag 11 is arranged on the side surface of the connecting seat 7, a guide post 12 is fixedly connected to the outer side of the lower end of the connecting seat 7, a movable seat 13 is arranged on the outer side of the guide post 12, a through hole 14 is formed in the movable seat 13, a support 17 is fixed to the upper surface of the movable seat 13, a magnet 18 is installed at the upper end of the support 17 in a clamping and embedding mode, a liquid discharge pipe 19 is communicated with the side surface of the liquid guide seat 3, a movable weight plate 20 is connected to the inner wall of the liquid discharge pipe 19 in a shaft mode, an accommodating groove 21 is formed in the inner side of the movable weight plate 20, and a sponge block 22 is arranged on the inner side of the accommodating groove 21;
the corrugated pipe 2 is connected between the upper part and the lower part of the receiving cup 1, the lower end of the receiving cup 1 is in threaded connection with the liquid guide seat 3, the receiving cup 1 and the liquid guide seat 3 are communicated with each other, the state of the receiving cup 1 can be changed by stretching the corrugated pipe 2, so that the device can be suitable for users with different sexes, and meanwhile, the threaded connection split structure can be used for recycling and disinfecting the liquid guide seat 3, so that the same user can conveniently collect for multiple times, and the environmental protection performance of the device is improved;
the liquid guide groove 4 is formed in the inner side of the liquid guide seat 3, the liquid guide groove 4 is of an S-shaped structure, the flow time of urine in the liquid guide seat 3 can be prolonged through the liquid guide groove 4 of the S-shaped structure, the flow speed of the urine can be reduced, and insufficient urine collection caused by too fast urine flow can be avoided;
the silica gel sheet 9 is bonded on the lower surface of the baffle 8, the magnetic sheet 10 is fixedly installed on the lower surface of the baffle 8 in an embedded mode, the magnetic poles of the magnetic sheet 10 and the magnet 18 are opposite, the magnetic sheet 10 can drive the baffle 8 to rotate under the action of magnetic force along with the upward movement of the magnet 18, the baffle 8 can automatically reset, and the phenomenon that urine overflows inside the test tube due to the fact that urine continuously flows into the liquid collecting hole 6 is avoided;
the movable seat 13 is of a circular ring structure, the movable seat 13 is made of foam plastic, the movable seat 13 and the guide post 12 form a lifting structure through a through hole 14 formed in the movable seat 13, meanwhile, the outer diameter of the movable seat 13 is smaller than the inner diameter of the test tube 26, and a magnet 18 arranged above the movable seat 13 corresponds to the position of the magnetic sheet 10;
the second gasbag 15 has been cup jointed in the outside of guide post 12, and be connected with gas-supply pipe 16 between second gasbag 15 and the first gasbag 11, and first gasbag 11 is the annular structure of circle, first gasbag 11 laminates in the inner wall of test tube 26 simultaneously, along with the come-up of sliding seat 13, can make sliding seat 13 extrude second gasbag 15, make the gas in the second gasbag 15 get into in the first gasbag 11 through gas-supply pipe 16, thereby make first gasbag 11 take place inflation deformation, make can increase the clamping-force to test tube 26 gradually, avoid test tube 26 to take place unexpected slippage because of inside urine weight effect;
the sponge block 22 is in clearance fit with the containing groove 21 formed in the surface of the movable weight plate 20, the pull rope 25 is connected between the movable weight plate 20 and the baffle plate 8, when a user collects urine, the discharged front section urine is discharged through the liquid discharge pipe 19, at the moment, the sponge block 22 can absorb part of the front section urine, so that the whole weight of the movable weight plate 20 is increased, and when the urine exceeds a critical value, the movable weight plate 20 can pull the baffle plate 8 to be automatically opened through the pull rope 25, so that the liquid collection hole 6 can automatically collect the middle section urine;
the outside laminating of sponge piece 22 has extrusion piece 24, and the outside of extrusion piece 24 is connected with shell fragment 23, and shell fragment 23 and fluid-discharge tube 19's inner wall is the integral structure, extrusion piece 24 passes through shell fragment 23 simultaneously and constitutes the elastic sliding structure with storage tank 21, along with the restoration of baffle 8, can make baffle 8 pulling activity weight plate 20 rotatory, elastic structure's shell fragment 23, can make extrusion piece 24 laminate in sponge piece 22 all the time, thereby can extrude the inside urine of sponge piece 22, thereby resume the imbibition ability of sponge piece 22, the reuse of the device of being convenient for.
The working principle is as follows: when the urine quantitative sampling device for the clinical laboratory without stopping is used, firstly, as shown in figures 1-2 and 5, a new receiving cup 1 is taken, then the receiving cup 1 is in threaded connection with the liquid guide seat 3, the state of the receiving cup 1 is changed by stretching the corrugated pipe 2 according to the sex of a user, then the test tube 26 is sleeved at the lower end of the connecting seat 7, then the liquid discharge pipe 19 is aligned with the urine pool of the toilet to use the device, when the user urinates into the receiving cup 1, the liquid guide groove 4 in the liquid guide seat 3 reduces the flow rate of the urine, so that the urine is prevented from flowing too fast to affect the full collection of the urine, as shown in figures 1-2 and 6-7, the front section urine of the patient flows to the liquid discharge pipe 19 and is discharged into the urine pool, at the moment, the sponge block 22 gradually absorbs the front section urine, so that the whole weight of the sponge block 22 is gradually increased, when the gravity of the sponge block 22 exceeds a critical value, the movable weight plate 20 automatically rotates, so that the baffle 8 is pulled by the pull rope 25 to synchronously rotate, the liquid collecting hole 6 is in an open state, middle-section urine discharged by a user automatically flows into the test tube 26 through the liquid collecting hole 6 to be collected, and automatic segmented selection and collection of the urine are realized;
as shown in fig. 1-4 and fig. 6-7, as the urine level in the test tube 26 gradually rises, the movable seat 13 will float up automatically under the buoyancy of the urine, so that the movable seat 13 drives the magnet 18 supported above the movable seat to approach the baffle 8 gradually, at this time, under the magnetic force of the magnetic sheets 10 and the magnet 18, the baffle 8 can be reset in rotation, so that the baffle 8 can automatically seal the liquid collecting hole 6, thereby realizing the quantitative sampling of the test tube 26, avoiding the overflow of the urine in the test tube 26, and then the remaining urine will be discharged continuously through the liquid discharge tube 19, without the urine stopping of the user, and meanwhile, in the resetting process of the baffle 8, the movable weight plate 20 will be pulled by the pull rope 25 to rotate automatically, so that the squeezing block 24 slides along the containing groove 21 under the elastic force of the elastic sheet 23, so that the squeezing block 24 squeezes the sponge block 22, thereby extrude, arrange the urine that adsorbs in the sponge piece 22 completely to be convenient for the follow-up reuse of drain seat 3, also can avoid the urine to remain simultaneously and produce great peculiar smell, thereby accomplish a series of works.
Those not described in detail in this specification are within the skill of the art.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (8)
1. The utility model provides a clinical laboratory uses urine ration sampling device that need not to hold back and stop, includes accepts cup (1), drain seat (3), baffle (8), magnet (18) and sponge piece (22), its characterized in that: the lower end of the receiving cup (1) is provided with a liquid guiding seat (3), the outer side of the liquid guiding seat (3) is welded with a folding handle (5), the lower surface of the liquid guiding seat (3) is provided with a liquid collecting hole (6), the inner side of the liquid collecting hole (6) is connected with a baffle (8) in a shaft mode, the lower surface of the liquid guiding seat (3) is provided with a connecting seat (7), the outer side of the connecting seat (7) is sleeved with a test tube (26), the side surface of the connecting seat (7) is provided with a first air bag (11), the outer side of the lower end of the connecting seat (7) is fixedly connected with a guide column (12), the outer side of the guide column (12) is provided with a movable seat (13), the inner part of the movable seat (13) is provided with a through hole (14), the upper surface of the movable seat (13) is fixedly provided with a support (17), the upper end of the support (17) is embedded with a magnet (18), the side surface of the liquid guiding seat (3) is communicated with a liquid discharging tube (19), and the inner wall shaft of the liquid discharge pipe (19) is connected with a movable weight plate (20), the inner side of the movable weight plate (20) is provided with a containing groove (21), and the inner side of the containing groove (21) is provided with a sponge block (22).
2. The device for quantitatively sampling urine for clinical laboratory without holding back according to claim 1, wherein: the corrugated pipe (2) is connected between the upper part and the lower part of the bearing cup (1), the lower end of the bearing cup (1) is in threaded connection with the liquid guide seat (3), and the bearing cup (1) is communicated with the liquid guide seat (3).
3. The device for quantitatively sampling urine for clinical laboratory without holding back according to claim 1, wherein: the inner side of the liquid guide seat (3) is provided with a liquid guide groove (4), and the liquid guide groove (4) is of an S-shaped structure.
4. The device for quantitatively sampling urine for clinical laboratory without holding back according to claim 1, wherein: the lower surface of the baffle (8) is bonded with a silica gel sheet (9), the lower surface of the baffle (8) is embedded with a magnetic sheet (10) fixedly installed, and the magnetic poles of the magnetic sheet (10) and the magnet (18) are opposite.
5. The device for quantitatively sampling urine for clinical laboratory without holding back according to claim 4, wherein: the movable seat (13) is of a circular ring structure, the movable seat (13) is made of foam plastic, the movable seat (13) forms a lifting structure with the guide column (12) through a through hole (14) formed in the movable seat (13), the outer diameter of the movable seat (13) is smaller than the inner diameter of the test tube (26), and a magnet (18) arranged above the movable seat (13) corresponds to the position of the magnetic sheet (10).
6. The device for quantitatively sampling urine for clinical laboratory without holding back according to claim 5, wherein: the outside of guide post (12) has cup jointed second gasbag (15), and is connected with gas-supply pipe (16) between second gasbag (15) and first gasbag (11) to first gasbag (11) are the annular structure, and first gasbag (11) are laminated in the inner wall of test tube (26) simultaneously.
7. The device for quantitatively sampling urine for clinical laboratory without holding back according to claim 1, wherein: the sponge block (22) is in clearance fit with a containing groove (21) formed in the surface of the movable counterweight plate (20), and a pull rope (25) is connected between the movable counterweight plate (20) and the baffle (8).
8. The device for quantitatively sampling urine for clinical laboratory without holding back according to claim 7, wherein: the outer side of the sponge block (22) is attached with the extrusion block (24), the outer side of the extrusion block (24) is connected with the elastic sheet (23), the elastic sheet (23) and the inner wall of the liquid discharge pipe (19) are of an integrated structure, and the extrusion block (24) and the accommodating groove (21) form an elastic sliding structure through the elastic sheet (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110660984.6A CN113509212B (en) | 2021-06-15 | 2021-06-15 | Clinical laboratory urine quantitative sampling device without stopping |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110660984.6A CN113509212B (en) | 2021-06-15 | 2021-06-15 | Clinical laboratory urine quantitative sampling device without stopping |
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| CN113509212A true CN113509212A (en) | 2021-10-19 |
| CN113509212B CN113509212B (en) | 2024-03-15 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114054116A (en) * | 2021-10-27 | 2022-02-18 | 眉山苏沈老年病医院有限公司 | Urine test tube and matched urine cup for clinical laboratory |
| CN114129194A (en) * | 2021-12-09 | 2022-03-04 | 李茜 | Middle section urine sampling device |
| GB2621386A (en) * | 2022-08-11 | 2024-02-14 | Owen Mumford Ltd | Apparatus for facilitating forestream collection of urine |
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| CN114054116B (en) * | 2021-10-27 | 2023-01-17 | 王艳 | Urine test tube and matched urine cup for clinical laboratory |
| CN114129194A (en) * | 2021-12-09 | 2022-03-04 | 李茜 | Middle section urine sampling device |
| CN114129194B (en) * | 2021-12-09 | 2024-02-02 | 李茜 | Middle-section urine sampling device |
| GB2621386A (en) * | 2022-08-11 | 2024-02-14 | Owen Mumford Ltd | Apparatus for facilitating forestream collection of urine |
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