CN203191288U - Urinary sediment counting tank - Google Patents
Urinary sediment counting tank Download PDFInfo
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- CN203191288U CN203191288U CN 201320170490 CN201320170490U CN203191288U CN 203191288 U CN203191288 U CN 203191288U CN 201320170490 CN201320170490 CN 201320170490 CN 201320170490 U CN201320170490 U CN 201320170490U CN 203191288 U CN203191288 U CN 203191288U
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- silica gel
- compressing tablet
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Abstract
The utility model discloses a urinary sediment counting tank. The urinary sediment counting tank comprises a base, wherein a bottom solid-phase support structure, a glass partition plate and a glass fixing plate are arranged on the base from bottom to top; an opening is formed in the glass partition plate; the bottom solid-phase support structure consists of a transparent silicon rubber plate arranged on the lower layer of the bottom solid-phase support structure and a silicon rubber pressing plate arranged on the bottom solid-phase support structure; an opening is formed in the silicon rubber pressing plate; the base, the transparent silicon rubber plate, the silicon rubber pressing plate, the glass partition plate and the glass fixing plate are adhered together to form a hollow cavity, namely a detection inner cavity; channels for enabling sampling solutions to flow into or flow out of the detection inner cavity are formed in the silicon rubber pressing plate and the transparent silicon rubber plate; a sample inlet hole and a sample outlet hole which are communicated with the channels are respectively formed in the base and are respectively connected with a sample inlet pipe and a sample outlet pipe; and an action channel is also formed in the base, and force is applied by virtue of the action channel to ensure that the bottom solid-phase support structure does a reciprocating motion in the detection inner cavity. According to the urinary sediment counting tank, visible components of cells and the like in the sampling solutions can be rapidly fixed on a plane to facilitate microscopic examination.
Description
Technical field
The utility model relates to the micro-and blood microscopic examination technical field of urine, is specifically related to the counting chamber of urinal system.
Background technology
In the urinal system of existing employing streaming microscopy mode, the counting chamber structure of using is shown in Fig. 1 (as the binary channels counting chamber), comprise pedestal, be arranged on the pedestal every slide and be arranged on last slide (namely deciding slide) on slide, wherein pedestal and last slide all are fixed, central authorities offer opening every slide, with pedestal, be bonded in the back every slide and last slide and formed a cavity, be to detect inner chamber; Offer and detect the hole that inner chamber is communicated with at pedestal, these holes respectively with the sample introduction pipe with go out the sample pipe and be connected.Testing process is: sample liquid enters into through the sample introduction pipe and detects inner chamber, static then, rely on the effect of gravity that visible component such as cell is deposited to down on the slide, thereby make visible component such as cell have consistent micro objective to focal plane (as shown in Figure 2), system scans detection to the cell on the following slide afterwards, thereby obtains distinct image.Utilize the said structure counting chamber to detect counting, though can obtain distinct image, but because the visible components such as cell in the sample liquid are to rely on gravity to carry out natural subsidence, need 2～5min that visible components such as cell in the sample liquid, crystallization, cast are deposited on the pedestal fully, consuming time longer.
The utility model content
The technical problems to be solved in the utility model provides and a kind ofly can make visible component rapid subsidence such as cell in the sample liquid on detection faces, and the arena counting chamber that gets a distinct image.
Arena counting chamber described in the utility model comprises pedestal, is provided with bottom solid phase support structure on it from the bottom to top, every slide with decide slide, and central authorities offer opening every slide, wherein:
Described bottom solid phase support structure is by the transparent silicon offset plate that places lower floor, and silica gel compressing tablet placed on it is formed, offer opening on this silica gel compressing tablet, with described pedestal, transparent silicon offset plate, silica gel compressing tablet, every slide with decide the slide back that bonds together and form a cavity, be to detect inner chamber; Offer for sample liquid into and out of the passage that detects inner chamber at silica gel compressing tablet and transparent silicon offset plate, offer and above-mentioned for sample liquid sample holes and the sample outlet hole into and out of the channel connection that detects inner chamber at pedestal, described sample holes and sample outlet hole respectively with the sample introduction pipe with go out the sample pipe and be connected;
On pedestal, also be provided with one with the effect passage of the orlop members of bottom solid phase support structure, apply power by this effect passage bottom solid phase support structure moved back and forth in the detection inner chamber.
The utility model is by special bottom solid phase support structural design, the effect passage that while is communicated with the orlop parts (transparent silicon offset plate) of bottom solid phase support structure pedestal setting, transparent in conjunction with the transparent silicon offset plate, soft and have certain flexible characteristics, make bottom solid phase support structure be able in detecting inner chamber, carry out upper and lower to-and-fro movement by apply power to the effect passage.When by the effect passage transparent silicon offset plate is moved towards the direction away from pedestal, finally be close to and decide on the slide, thereby the visible components such as cell in the sample liquid are fixed on the transparent silicon offset plate, realize that then the visible component sedimentations such as cell in the sample liquid in one plane are beneficial to fractographic purpose; When applying negative pressure by the effect passage to the transparent silicon offset plate, the transparent silicon offset plate then away from deciding slide and returning back to base-plates surface, reaches convenient purpose of cleaning this moment.Thereby because the transparent silicon offset plate is to be pushed to decide slide the visible components such as cell in the sample liquid are fixed on the transparent silicon offset plate, therefore, compare with natural subsidence mode of the prior art, the speed of visible component positions such as fixed cell is faster.
In the technique scheme, described bottom solid phase support structure can also be: by the transparent silicon offset plate that places lower floor, place the silica gel compressing tablet on the transparent silicon offset plate, and place moving slide between the two to form, offer opening on the described silica gel compressing tablet, described moving slide is positioned at the orthogonal projection scope of silica gel compressing tablet upper shed and is right against the effect passage; With described pedestal, transparent silicon offset plate, moving slide, silica gel compressing tablet, every slide with decide the slide back that bonds together and form a cavity, it is the detection inner chamber; Offer for sample liquid into and out of the passage that detects inner chamber at silica gel compressing tablet and transparent silicon offset plate, offer and above-mentioned for sample liquid sample holes and the sample outlet hole into and out of the channel connection that detects inner chamber at pedestal, described sample holes and sample outlet hole respectively with the sample introduction pipe with go out the sample pipe and be connected.This bottom solid phase support structure is by adding moving slide between transparent silicon offset plate and silica gel compressing tablet, when applying positive pressure by the effect passage to the transparent silicon offset plate, along with the movement of transparent silicon offset plate and moving slide, the visible components such as cell in the sample liquid are fixed on the transparent silicon offset plate.
In the technique scheme, described bottom solid phase support structure also can be: be made up of the moving slide that sets gradually from the bottom up, dividing plate, transparent silicon offset plate and silica gel compressing tablet, all offer opening on described silica gel compressing tablet and the dividing plate, described moving slide is positioned at the orthogonal projection scope of silica gel compressing tablet and dividing plate upper shed and is right against the effect passage; With described pedestal, dividing plate, moving slide, transparent silicon offset plate, silica gel compressing tablet, every slide with decide the slide back that bonds together and form a cavity, it is the detection inner chamber; Offer for sample liquid into and out of the passage that detects inner chamber at silica gel compressing tablet and transparent silicon offset plate, offer and above-mentioned for sample liquid sample holes and the sample outlet hole into and out of the channel connection that detects inner chamber at pedestal, described sample holes and sample outlet hole respectively with the sample introduction pipe with go out the sample pipe and be connected.This bottom solid phase support structure arranges the dividing plate of band opening by the lower floor at transparent silicon offset plate and silica gel compressing tablet, and in the orthogonal projection scope of dividing plate upper shed, moving slide is set, when applying positive pressure by the effect passage to moving slide, opening on the dividing plate pumps for moving slide and has reserved the space, along with the movement of moving slide pushes decide the transparent silicon offset plate to slide, thereby the visible components such as cell in the sample liquid are fixed on the transparent silicon offset plate.
In the solid phase support structure of the bottom of technique scheme, can also replace the transparent silicon offset plate with plastic sheeting (specifically can be polyvinyl chloride plastic film), effect is the same.
In the technique scheme, described effect passage be exactly one be opened on the pedestal and with the passage of the orlop members of bottom solid phase support structure, can be circular or the square through hole that waits other shape, the purpose of this effect passage is exactly to detect the system that is negative pressure in the inner chamber and be connected with malleation can being provided or making by pipeline, particularly, the equipment that normal pressure can be provided can be membrane pump or ram pump etc., and can make and detect the equipment that is negative pressure in the inner chamber can be membrane pump or ram pump etc.When providing normal pressure in the detection inner chamber, its size can realize the orlop parts of bottom solid phase support structure are moved to deciding the slide direction for needing only.The applicant found through experiments, when in the effect passage, providing 2～3 atmospheric pressure, all be preferably aspect speed and the effect, this moment, the orlop parts with bottom solid phase support structure promoted, and made the visible components such as cell in the sample liquid be fixed on about time that needs 3 seconds on the transparent silicon offset plate.
Compared with prior art, the utility model is by special bottom solid phase support structural design, simultaneously at the effect passage of pedestal setting with bottom solid phase support structure orlop members, transparent in conjunction with the transparent silicon offset plate, soft, and have certain flexible characteristics, applying the orlop parts that power makes bottom solid phase support structure by the effect passage to the orlop parts of bottom solid phase support structure is able to carry out in detecting inner chamber, following to-and-fro movement, thereby realizing rapidly the visible components such as cell in the sample liquid being fixed in one plane is beneficial to fractographic purpose, finally obtains distinct image.
Description of drawings
Fig. 1 is the structural representation of counting chamber in the prior art;
Fig. 2 is deposited in structural representation when carrying out microscopic examination on the pedestal for visible components such as cells in the sample liquid among Fig. 1;
Fig. 3 is the structural representation of a kind of embodiment of the utility model;
Fig. 4 is the front view of embodiment shown in Figure 3;
Fig. 5 is the enlarged diagram at I place among Fig. 4;
Fig. 6 is deposited in structural representation when carrying out microscopic examination on the transparent silicon offset plate for visible components such as cells in the sample liquid in the embodiment shown in Figure 3;
Fig. 7 is the structural representation of the another kind of embodiment of the utility model;
Fig. 8 is the front view of embodiment shown in Figure 7;
Fig. 9 is the enlarged diagram at S place among Fig. 8;
Structural representation when Figure 10 carries out microscopic examination for visible components such as cell in the sample liquid in the embodiment shown in Figure 7 are deposited on the moving slide;
Figure 11 is the structural representation of another embodiment of the utility model;
Figure 12 is the front view of embodiment shown in Figure 11;
Figure 13 is the enlarged diagram at H place among Figure 12;
Figure 14 is deposited in structural representation when carrying out microscopic examination on the transparent silicon offset plate for visible components such as cells in the sample liquid in the embodiment shown in Figure 11.
Number in the figure is:
1 decides slide; 2 every slide; 3 pedestals; 4 sample introduction pipes; 5 go out the sample pipe; 6 microscopes; 7 light sources; 8 silica gel compressing tablets; 9 transparent silicon offset plates; 10 pipelines; 11 effect passages; 12 moving slides; 13 dividing plates.
Embodiment
Fig. 3～6 are the graphic extension of first kind of embodiment of the utility model.Referring to Fig. 3～6, arena counting chamber described in the utility model comprises pedestal 3, on the pedestal 3 by bottom to top be provided with bottom solid phase support structure, every slide 2 with decide slide 1,2 central authorities offer opening every slide, wherein:
Described bottom solid phase support structure is by the transparent silicon offset plate 9 that places lower floor, and place the silica gel compressing tablet 8 on the transparent silicon offset plate 9 to form, offer opening (this opening is in the orthogonal projection scope of slide 2 upper sheds) on this silica gel compressing tablet 8, with described pedestal 3, transparent silicon offset plate 9, silica gel compressing tablet 8, every slide 2 with decide the slide 1 usefulness optical cement method back that bonds together and form a cavity, be to detect inner chamber; The two ends of central opening also offer a smaller opening respectively on silica gel compressing tablet 8, these two smaller opening preferably (are at least also needing to overlap) in the orthogonal projection scope of slide 2 central openings, on the described transparent silicon offset plate 9 on the corresponding silica gel compressing tablet 8 position of two smaller opening also offer the identical opening of size, on the described transparent silicon offset plate 9 and four smaller opening on the silica gel compressing tablet 8 constituted for urine and enter and flow out the passage that detects inner chamber; Offer and above-mentioned for sample holes and the sample outlet hole of urine into and out of the channel connection that detects inner chamber at pedestal 3, described sample holes and sample outlet hole respectively with sample introduction pipe 4 with go out sample pipe 5 and be connected;
Also be provided with an effect passage 11 with the orlop members of bottom solid phase support structure in pedestal 3 bottoms, this effect passage 11 is manhole, detect the system's (as membrane pump or ram pump) that is negative pressure in the inner chamber and is connected with malleation can being provided or making through pipeline 10, utilize the malleation that acts on the transparent silicon offset plate 9 or negative pressure to make transparent silicon offset plate 9 carry out in the detection inner chamber closely deciding slide 1 or away from the upper and lower to-and-fro movement of deciding slide 1 by apply power to this effect passage 11.
Adopt the concrete course of work of above-mentioned counting chamber to be:
1) sampling pump work, open the operation valve of sample intake passage, open the operation valve of sample output passage, make urine enter the smaller opening of transparent silicon offset plate 9 one sides by sample introduction pipe 4, and then enter on the silica gel compressing tablet 8 with above-mentioned transparent silicon offset plate 9 on the smaller opening of smaller opening homonymy, enter the detection inner chamber afterwards, detect inner chamber and be full of the operation valve of closing sample intake passage behind the sample to be measured;
2) operation valve of unlatching effect passage 11, open the high-pressure valve of effect passage 11, apply 2 atmospheric pressure by effect passage 11 to transparent silicon offset plate 9, push decide slide 1 fully to until transparent silicon offset plate 9, make the visible components such as cell in the urine be deposited in (as shown in Figure 6) on the transparent silicon offset plate 9, the pressure of maintenance effect passage 11 is closed the operation valve of sample output passage;
3) microscope 6 is focused under the condition that light source 7 exists, and finishes detection;
4) operation valve of unlatching sample output passage, the operation valve of unlatching sample intake passage, the high-pressure valve of closing function passage 11 is opened the negative pressure valve that acts on passage 11, and the negative pressure of about 55Kpa being provided for transparent silicon offset plate 9 is prepared cleaning detection inner chamber;
When 5) cleaning, open sampling pump, pump into cleaning fluid for the sample introduction passage, under the negative pressure of effect passage 11, transparent silicon offset plate 9 leaves to be decided to stop when slide 1 returns back to initial position, carries out follow-up cleaning procedure then.
Fig. 7～10 are the graphic extension of second kind of embodiment of the utility model, and different with first kind of embodiment is the difference of described bottom solid phase support structure.In the present embodiment, described bottom solid phase support structure is specifically by the transparent silicon offset plate 9 that places lower floor, place the silica gel compressing tablet 8 on the transparent silicon offset plate 9, and place moving slide 12 between the two to form, offer opening (this opening is in the orthogonal projection scope of slide 2 upper sheds) on the described silica gel compressing tablet 8, described moving slide 12 is positioned at the orthogonal projection scope of silica gel compressing tablet 8 upper sheds and is right against effect passage 11; With described pedestal 3, transparent silicon offset plate 9, moving slide 12, silica gel compressing tablet 8, every slide 2 with decide slide 1 usefulness the optical cement method cavity of back formation that bonds together, it is the detection inner chamber; The two ends of central opening also offer a smaller opening respectively on silica gel compressing tablet 8, these two smaller opening preferably (are at least also needing to overlap with opening on slide 2) in the orthogonal projection scope of slide 2 central openings, the position of two smaller opening also offers the identical opening of size on corresponding silica gel compressing tablet 8 on the transparent silicon offset plate 9, on the described transparent silicon offset plate 9 and four smaller opening on the silica gel compressing tablet 8 constituted for urine and enter and flow out the passage that detects inner chamber; Offer and above-mentioned for sample holes and the sample outlet hole of urine into and out of the channel connection that detects inner chamber at pedestal 3, described sample holes and sample outlet hole respectively with sample introduction pipe 4 with go out sample pipe 5 and be connected.
When utilizing membrane pump or ram pump to apply power to effect passage 11, along with moving up of transparent silicon offset plate 9, moving slide 12 passes the opening of silica gel compressing tablet 8 central authorities and every the opening of slide 2 central authorities, towards moving near the direction of deciding slide 1, tangible materials such as cell in the urine are fixed on the moving slide 12, as shown in figure 10.
Adopt the concrete course of work of the counting chamber of said structure to be:
1) sampling pump work, open the operation valve of sample intake passage, the operation valve of opening sample output passage makes urine enter the smaller opening of transparent silicon offset plate 9 one sides by sample introduction pipe 4, and then enter on the silica gel compressing tablet 8 with above-mentioned transparent silicon offset plate 9 on the smaller opening of smaller opening homonymy, enter the detection inner chamber afterwards, detect inner chamber and be full of the operation valve of closing sample intake passage behind the sample to be measured;
2) operation valve of unlatching effect passage 11, open the high-pressure valve of effect passage 11, apply 2 atmospheric pressure by effect passage 11 to transparent silicon offset plate 9, push decide slide 1 fully to until moving slide 12, visible components such as cell in the urine are deposited on the moving slide 12 (as shown in figure 10), the pressure of maintenance effect passage 11 is closed the operation valve of sample output passage;
3) microscope 6 is focused under the condition that light source 7 exists, and finishes detection;
4) open the operation valve of sample output passage, open the operation valve of sample intake passage, the high-pressure valve of closing function passage 11 is opened the negative pressure valve of effect passage 11, provides the negative pressure of about 55Kpa to silica gel, prepares the cleaning sense channel;
When 5) cleaning, open sampling pump, pump into cleaning fluid for the sample introduction passage, under the negative pressure of effect passage 11, moving slide 12 leaves to be decided to stop when slide 1 returns back to initial position, carries out follow-up cleaning procedure then.
Figure 11～14 are the graphic extension of the third embodiment of the utility model, and different with first kind and second kind of embodiment is the difference of described bottom solid phase support structure.In the present embodiment, described bottom solid phase support structure specifically is made up of the moving slide 12 that sets gradually from the bottom up, dividing plate 13, transparent silicon offset plate 9 and silica gel compressing tablet 8, all offer opening (opening of described silica gel compressing tablet 8 and dividing plate 13 with have overlap every slide 2 upper sheds) on described silica gel compressing tablet 8 and the dividing plate 13, described moving slide 12 is positioned at the orthogonal projection scope of dividing plate 13 upper sheds and is right against and acts on passage 11; With described pedestal 3, dividing plate 13, moving slide 12, transparent silicon offset plate 9, silica gel compressing tablet 8, every slide 2 with decide slide 1 usefulness optical cement method back (move slide 12 and be bonded in the transparent silicon offset plate the back side) cavity of formation that bonds together, it is the detection inner chamber; The two ends of central opening also offer a smaller opening respectively on silica gel compressing tablet 8, these two smaller opening preferably (are at least also needing to overlap with opening on slide 2) in the orthogonal projection scope of slide 2 central openings, the position of two smaller opening also offers the identical opening of size on corresponding silica gel compressing tablet 8 on the transparent silicon offset plate 9, on the described transparent silicon offset plate 9 and four smaller opening on the silica gel compressing tablet 8 constituted for urine and enter and flow out the passage that detects inner chamber; Offer and above-mentioned for sample holes and the sample outlet hole of urine into and out of the channel connection that detects inner chamber at pedestal 3, described sample holes and sample outlet hole respectively with sample introduction pipe 4 with go out sample pipe 5 and be connected.
When applying positive pressure by effect passage 11 to moving slide 12, opening on the dividing plate 13 carries out upper and lower to-and-fro movement for moving slide 12 and has reserved the space, along with the movement of moving slide 12 pushes decide transparent silicon offset plate 9 to slide 1, thereby the visible components such as cell in the urine are deposited on the transparent silicon offset plate 9, as shown in figure 14.
Adopt the concrete course of work of the counting chamber of said structure to be:
1) sampling pump work, open the operation valve of sample intake passage, the operation valve of opening sample output passage makes urine enter the smaller opening of transparent silicon offset plate 9 one sides by sample introduction pipe 4, and then enter on the silica gel compressing tablet 8 with above-mentioned transparent silicon offset plate 9 on the smaller opening of smaller opening homonymy, enter the detection inner chamber afterwards, detect inner chamber and be full of the operation valve of closing sample intake passage behind the sample to be measured;
2) operation valve of unlatching effect passage 11, open the high-pressure valve of effect passage 11, apply 2 atmospheric pressure by effect passage 11 to moving slide 12, drive silica gel until moving slide 12 and push decide slide 1 fully to, make the visible components such as cell in the urine be fixed on (as shown in figure 14) on the transparent silicon offset plate 9, the pressure of maintenance effect passage 11 is closed the operation valve of liquid outlet channel;
3) microscope 6 is focused under the condition that light source 7 exists, and finishes detection;
4) operation valve of unlatching sample output passage, the operation valve of unlatching sample intake passage, the high-pressure valve of closing function passage 11 is opened the negative pressure valve that acts on passage 11, the negative pressure of about 55Kpa is provided for moving slide 12, preparation cleaning sense channel;
When 5) cleaning, open sampling pump, pump into cleaning fluid for the sample introduction passage, under the negative pressure of effect passage 11, moving slide 12 drives silica gel and leaves and decides to stop when slide 1 returns back to initial position, carries out follow-up cleaning procedure then.
Claims (5)
1. the arena counting chamber comprises pedestal (3), is provided with bottom solid phase support structure on it from the bottom to top, every slide (2) with decide slide (1), and central authorities offer opening every slide (2), it is characterized in that:
Described bottom solid phase support structure is by the transparent silicon offset plate (9) that places lower floor, and silica gel compressing tablet (8) placed on it is formed, offer opening on this silica gel compressing tablet (8), with described pedestal (3), transparent silicon offset plate (9), silica gel compressing tablet (8), every slide (2) with decide slide (1) back that bonds together and form a cavity, be to detect inner chamber; Offer for sample liquid into and out of the passage that detects inner chamber at silica gel compressing tablet (8) and transparent silicon offset plate (9), offer and above-mentioned for sample liquid sample holes and the sample outlet hole into and out of the channel connection that detects inner chamber at pedestal (3), described sample holes and sample outlet hole respectively with sample introduction pipe (4) with go out sample pipe (5) and be connected;
On pedestal (3), also be provided with one with the effect passage (11) of the orlop members of bottom solid phase support structure, by this effect passage (11) power of applying bottom solid phase support structure is moved back and forth in the detection inner chamber.
2. arena counting chamber according to claim 1, it is characterized in that: described bottom solid phase support structure is by the transparent silicon offset plate (9) that places lower floor, place the silica gel compressing tablet (8) on the transparent silicon offset plate (9), and place moving slide (12) between the two to form, offer opening on the described silica gel compressing tablet (8), described moving slide (12) is positioned at the orthogonal projection scope of silica gel compressing tablet (8) upper shed and is right against effect passage (11); With described pedestal (3), transparent silicon offset plate (9), moving slide (12), silica gel compressing tablet (8), every slide (2) with decide slide (1) cavity of back formation that bonds together, it is the detection inner chamber; Offer for sample liquid into and out of the passage that detects inner chamber at silica gel compressing tablet (8) and transparent silicon offset plate (9), offer and above-mentioned for sample liquid sample holes and the sample outlet hole into and out of the channel connection that detects inner chamber at pedestal (3), described sample holes and sample outlet hole respectively with sample introduction pipe (4) with go out sample pipe (5) and be connected.
3. arena counting chamber according to claim 1, it is characterized in that: described bottom solid phase support structure is made up of the moving slide (12) that sets gradually from the bottom up, dividing plate (13), transparent silicon offset plate (9) and silica gel compressing tablet (8), all offer opening on described silica gel compressing tablet (8) and the dividing plate (13), described moving slide (12) is positioned at the orthogonal projection scope of silica gel compressing tablet (8) and dividing plate (13) upper shed and is right against effect passage (11); With described pedestal (3), dividing plate (13), moving slide (12), transparent silicon offset plate (9), silica gel compressing tablet (8), every slide (2) with decide slide (1) cavity of back formation that bonds together, it is the detection inner chamber; Offer for sample liquid into and out of the passage that detects inner chamber at silica gel compressing tablet (8) and transparent silicon offset plate (9), offer and above-mentioned for sample liquid sample holes and the sample outlet hole into and out of the channel connection that detects inner chamber at pedestal (3), described sample holes and sample outlet hole respectively with sample introduction pipe (4) with go out sample pipe (5) and be connected.
4. according to claim 1,2 or 3 described arena counting chambers, it is characterized in that: in the solid phase support structure of described bottom, replace transparent silicon offset plate (9) with plastic sheeting.
5. according to claim 1,2 or 3 described arena counting chambers, it is characterized in that: described effect passage (11) is connected with the system that can change the detection chamber pressure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320170490 CN203191288U (en) | 2013-04-08 | 2013-04-08 | Urinary sediment counting tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320170490 CN203191288U (en) | 2013-04-08 | 2013-04-08 | Urinary sediment counting tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203191288U true CN203191288U (en) | 2013-09-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320170490 Withdrawn - After Issue CN203191288U (en) | 2013-04-08 | 2013-04-08 | Urinary sediment counting tank |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103196815A (en) * | 2013-04-08 | 2013-07-10 | 桂林优利特医疗电子有限公司 | Urinary sediment counting chamber |
-
2013
- 2013-04-08 CN CN 201320170490 patent/CN203191288U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103196815A (en) * | 2013-04-08 | 2013-07-10 | 桂林优利特医疗电子有限公司 | Urinary sediment counting chamber |
| CN103196815B (en) * | 2013-04-08 | 2014-11-26 | 桂林优利特医疗电子有限公司 | Urinary sediment counting chamber |
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| C14 | Grant of patent or utility model | ||
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| AV01 | Patent right actively abandoned |
Granted publication date: 20130911 Effective date of abandoning: 20141126 |
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| RGAV | Abandon patent right to avoid regrant |