CN202994538U - Device for treating body fluid in early stage of detection - Google Patents
Device for treating body fluid in early stage of detection Download PDFInfo
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- CN202994538U CN202994538U CN 201220746939 CN201220746939U CN202994538U CN 202994538 U CN202994538 U CN 202994538U CN 201220746939 CN201220746939 CN 201220746939 CN 201220746939 U CN201220746939 U CN 201220746939U CN 202994538 U CN202994538 U CN 202994538U
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- rotatably connected
- body fluid
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Abstract
The utility model relates to a device for treating body fluid in the early stage of detection; the device comprises a treatment box and a collector, wherein the inner cavity of the treatment box is provided with a filter layer which divides the inner cavity of the treatment box into an upper cavity and a lower cavity; the filter layer is a polymer screen mesh; the cavity arranged above the filter layer is a blending cavity, and the cavity arranged under the filter layer is a sampling cavity; the wall of the sampling cavity is provided with a sampling hole which is internally provided with a sealing rubber plug; the collector is covered at the upper end of the treatment box and is provided with a liquid adding hole; the collector comprises a box cover, a sampling spoon and a rotary connecting sleeve; the box cover is connected with the treatment box; the box cover is axially provided with a through hole; the rotary connecting sleeve is in clearance fit in the through hole of the box cover; the lower end of the rotary connecting sleeve is connected with the sampling spoon; the sampling spoon is arranged in the blending cavity; and the upper end of the rotary connecting sleeve is connected with a rotating rod. The device for treating the body fluid in the early stage of detection can be used for safely, stably, conveniently and rapidly completing the primary treatment of excrement such as the body fluid, feces and the like in the early stage of detection of the experiment with low cost.
Description
Technical field
The utility model relates to medical Check processing apparatus, and particularly body fluid detects the treating apparatus in early stage.
Background technology
Clinically, body fluid or excremental detection can be understood the Changing Pattern of body fluid under physiology and pathological conditions, to diagnosing, prevent and treat prevent disease significant.Because the body fluid composition is more complicated, for different test items, can carry out corresponding rough handling to body fluid before detecting.For obtaining better microscopy effect, at present body fluid is processed common method and be dilution and dyeing.In prior art, also just like U.S. DiaSys FE-2 Parasep ight soil centrifuge tube, channel Bioisystech Co., Ltd ight soil analytical work station, Xiamen 100R Xing ﹑ WLW-treatment facilities such as clean-2000 type sample sampler of I type sample Qu Yang Qi ﹑ orchid, but they adopt test tube as the container of splendid attire sample usually.Detect sample owing to adopting test tube to process, do not have special device to hold, process the detection sample, in processing procedure, very easily by outside contamination, and complicated process steps, poor processing effect, treatment effeciency are low.
Summary of the invention
For shortcoming of the prior art, the utility model provides a kind of simple and easy, stable, safe, fast, efficient body fluid to detect the treating apparatus in early stage.
The technical solution of the utility model is: a kind of body fluid detects the treating apparatus in early stage, comprise handle box, collector, described handle box inner chamber is provided with filtering layer the handle box inner chamber is divided into upper and lower two cavitys, filtering layer is the macromolecule screen cloth, the cavity of filtering layer top is the mixing chamber, the cavity of filtering layer below is sampling cavity, and the sampling cavity wall is provided with thief hole, is provided with seal rubber plug in thief hole; Described collector covers in the handle box upper end, collector is provided with liquid filling hole, described collector comprises lid, sampling spoon, cover is rotatably connected, lid is connected with handle box, lid axially is provided with through hole, and the cover gap of being rotatably connected is engaged in the through hole of lid, and the cover lower end of being rotatably connected connects sampling spoon, sampling spoon is arranged in the mixing chamber, and the set upper side that is rotatably connected is used for connecting rotating rod.
The described cover that is rotatably connected is the axially extending bore cover, the bar section of sampling spoon inserts in the axially extending bore of the cover that is rotatably connected fixing from the cover lower end of being rotatably connected, the be rotatably connected axially extending bore upper end of cover arranges rotating rod fixing glue head, the center of fixing glue head is provided with for the circumferential fixedly hole of rotating rod, and the Kong Zhongyu fixing glue head of rotating rod lower end insertion fixing glue head is fixedly connected with.
Described fixing glue head be used for circumferentially fixedly that the hole of rotating rod is cross slotted eye or polygonal hole; The rotating rod lower end is crossing spline or the polygonized structure corresponding with the hole of fixing glue head.
The described cover that is rotatably connected is the ladder cover, and the through hole that lid axially arranges is shoulder hole, and the lower end of this shoulder hole is miner diameter end, and the cover that is rotatably connected is arranged in the shoulder hole of lid, and the shaft shoulder of the cover that is rotatably connected is positioned the hole shoulder of shoulder hole.
The described cover that is rotatably connected is conical sleeve, and the through hole that lid axially arranges is conical bore, and the lower end of conical bore is miner diameter end, and the cover that is rotatably connected is positioned at the conical bore axis location of lid.
Liquid filling hole on described collector is located at sampling spoon bar section, and this liquid filling hole extends axially from sampling spoon bar section upper end edge, and passes the formation through hole from the stage casing of sampling spoon bar section.
Described rotating rod is provided with axis through-hole, this axis through-hole intermediate gap cooperation one liquid feeding pin, and the length of liquid feeding pin is longer than rotating rod.
Described filtering layer is comprised of support and filter cloth, and support is fixed on handle box, and filter cloth is paved with and is fixed on support.
The area of described sampling cavity bottom is less than the area of upper cross section.
Described handle box, lid, sampling spoon, the cover that is rotatably connected all adopt the plastic production moulding.
Owing to having adopted such scheme, the utility model has following advantage:
1. test is simple, quick, efficient with the body fluid processing, processes rear body fluid and is easier to detect, and after processing, experiment liquid is got liquid conveniently, and experiment liquid is difficult for contaminated.
2. collector simple structure, result of use is good.
3. the experiment such as dilution is convenient and swift stable with the liquid liquid feeding, is difficult for contaminated.
4. after processing, experiment liquid is easy to collect.
5. rotating rod and rotary rubber head stable connection.
Description of drawings
Fig. 1 is that body fluid detects treating apparatus structural representation in early stage;
Fig. 2 is that body fluid detects treating apparatus semisectional view in early stage;
Fig. 3 is the rotating rod structural representation;
Fig. 4 is the sampling spoon structural representation;
Fig. 5 is rotating rod mounting structure schematic diagram.
In accompanying drawing, 1 is handle box, and 2 is lid, 3 is the mixing chamber, and 4 is sampling cavity, and 5 is sampling spoon, 6 is filtering layer, and 7 is thief hole, and 8 is rotating rod, 9 is the feed liquor pin, and 10 is sampling spoon bar section, and 11 is sampling spoon spoon section, 12 is the liquid filling hole on sampling spoon, 13 are the cover that is rotatably connected, and 14 is the fixing glue head, and 15 are the axial through hole of cover that is rotatably connected.
Embodiment
The utility model is described in further detail below in conjunction with drawings and Examples.
Referring to Fig. 1 to Fig. 5, a kind of body fluid detects the treating apparatus in early stage, comprise handle box 1, collector, described handle box 1 inner chamber is provided with filtering layer 6 the handle box inner chamber is divided into upper and lower two cavitys, filtering layer is the macromolecule screen cloth, and the cavity of filtering layer top is mixing chamber 3, and the cavity of filtering layer below is sampling cavity 4, sampling cavity 4 walls are provided with thief hole 7, are provided with seal rubber plug in thief hole 7.when filtering biological cell, general employing filter opening is the macromolecule screen cloth of 7 microns, when filtering parasite, general employing filter opening is the macromolecule screen cloth of 76 microns, it is the macromolecule screen cloth in above-mentioned aperture due to filtering layer, when filtering layer up and down draught head is little, experiment sample or experiment liquid can not leak among sampling cavity, before sampling, experiment sample and experiment liquid can be deposited in the mixing chamber, improve accurate mixing ratio and effect, after experiment sample liquid mixing, the extraction pin of sampler penetrates seal rubber plug and enters sampling cavity and extract, after the sampled device of sampling cavity Air is taken away, sampling cavity air pressure is much smaller than mixing chamber air pressure, detection after mixing is namely penetrated filtering layer by mixing chamber internal gas pressure pressure-acting with experiment liquid and enters in sampling cavity, then sampler just can extract the detection that enters in sampling cavity experiment liquid, sampler can directly adopt the safety such as syringe, easy extracting device.Described collector covers in handle box 2 upper ends, and collector is provided with liquid filling hole, and liquid filling hole is used for adding the experiment liquid such as dilution, dyeing liquor.Described collector comprises lid 2, sampling spoon 3, cover 13 is rotatably connected.Lid is connected with handle box, can adopt between lid and handle box to be threaded or interference fit, is convenient to taking off and covering tightly of lid; For ease of processing, also can be directly in lid the neighboring along the place, draw-in groove is set, draw-in groove coordinates with the handle box oral area and covers tightly the location; Also can adopt different connected modes according to different needs.Lid 2 axially is provided with through hole, is rotatably connected cover 13 clearance fit in the through hole of lid 2, and cover 13 lower ends of being rotatably connected connect sampling spoon bar section 10, and sampling spoon is arranged in mixing chamber 3, and cover 13 upper ends of being rotatably connected are used for connecting rotating rod 8; When processing mixing, rotating rod is connected with spinners such as motors, spinner driven rotary rod rotates, rotating rod driven rotary adapter sleeve rotates, the cover that is rotatably connected drives sampling spoon and rotates, the sampling spoon mixing experiment liquid that rotates, but as there is no the relevant device of driven rotary under particular surroundings, also can directly shake the experiment handle box and reach Blending Efficiency of Blending; Sampling spoon is set to spoonful shape can be used for stirring test liquid, detected personnel also can carry out with it the collection of sample, the sampling spoon of standardized size, can limit the once amount of sampling, be convenient to the experimenter and test liquid feeding, for ease of making, generally the spoon section with sampling spoon is fabricated to dome-type or semielliptical type; When detected personnel gather experiment sample, directly take off collector, hold collector and gather experiment sample with sampling spoon, experiment sample is inserted in handle box, cover tightly reasonable box, handle box is transferred to the experimenter detect the processing in early stage, because experiment sample in processing procedure need to not shift between a plurality of containers, experiment sample fundamental sum isolation has reduced the contaminated probability of experiment sample, has accelerated the experiment treatment effeciency; Be rotatably connected and adopt clearance fit between cover and lid, being beneficial to is rotatably connected is enclosed within rotation in the lid through hole, allows mixing chamber and the external world communicate, and when preventing liquid feeding, mixing chamber air pressure increases, avoid forming excessive draught head between mixing chamber and sampling cavity, when preventing liquid feeding, experiment liquid penetrates filtering layer; Filtering layer can carry out preliminary filtration treatment to experiment liquid, also the mixing chamber is separated with sampling cavity, and the experimenter can test at any time liquid and get liquid and operate in blending process or after mixing, to satisfy different experiment demands.
The cover 13 that is rotatably connected is the axially extending bore cover, the bar section 10 of sampling spoon inserts in the axially extending bore of the cover 13 that is rotatably connected fixing from cover 13 lower ends of being rotatably connected, be rotatably connected cover 13 axially extending bore upper end arranges the fixing glue 14 of rotating rod, the center of fixing glue 14 is provided with for the circumferential fixing hole of rotating rod, and the Kong Zhongyu fixing glue head of rotating rod 8 lower ends insertion fixing glue 14 is fixedly connected with.Sampling spoon and being rotatably connected is connected and fixed between cover, can adopt be threaded, interference fit or teach the modes such as bonding; The fixing glue head is convenient to the fixing of rotating rod, and the fixing glue head can be with the upper end sealing of the axial through hole of cover that is rotatably connected simultaneously, and when the liquid feeding pin penetrated the rotary rubber head and by liquid filling hole, handle box carried out liquid feeding, institute added experiment liquid and can not leak from the set upper side that is rotatably connected; Hole on the fixing glue head can be through hole, utilizes rotating rod to block this hole during use and forms sealing, prevents that liquid feeding pin liquid feeding from leaking, and also can adopt blind hole, utilizes the liquid feeding pin to penetrate the fixing glue capitiform and becomes better sealing effectiveness; For ease of the installation of fixing glue head, the fixing glue head can adopt interference fit or bonding with glue with the inner room that is rotatably connected, and the cover axial through hole upper end of being rotatably connected also can be set to the notch cuttype hole, prevents that the fixing glue head from excessively sinking in the axial through hole of cover that is rotatably connected; Both be beneficial to manufacturing with what described gyratory agitation device was divided into the cover that is rotatably connected, sampling spoon, fixing glue four parts, also be beneficial to assembling.
The cover 13 that is rotatably connected can be the ladder cover, and the through hole that lid 2 axially arranges is shoulder hole, and the lower end of this shoulder hole is miner diameter end, and the cover that is rotatably connected is arranged in the shoulder hole of lid, and the shaft shoulder of the cover that is rotatably connected is positioned the hole shoulder of shoulder hole.The cover 13 that is rotatably connected also can be conical sleeve, and the through hole that lid 2 axially arranges is conical bore, and the lower end of conical bore is miner diameter end, and the cover that is rotatably connected is positioned at the conical bore axis location of lid.Said structure is beneficial to the rotation of the cover that is rotatably connected, the cover that prevents from being rotatably connected is fallen in the mixing chamber, simultaneously a location step can be set at sampling spoon kettleholder middle part, positioning step is positioned at outside lid through hole lower end, and cover and stir spoon and upwards withdraw from the lid through hole can prevent from being rotatably connected.
Described filtering layer 2 is comprised of support and filter cloth, and support is fixed on handle box, and filter cloth is paved with and is fixed on support.Support tensioning filter cloth makes filtering layer reach the optimum filtration effect, and supporting filter cloth, prevent that filter cloth is excessive and damaged because of the up and down draught head when sampler extracts simultaneously.
The area of described sampling cavity 4 bottoms is less than the area of upper cross section.The sampling cavity lower end less than the upper end after, the experiment liquid after filtration is concentrated in the bottom, is beneficial to the extraction of experiment liquid, for ease of making, sampling cavity can be fabricated to taper; When extracting due to liquid getting device, filtering layer can form very large pressure reduction up and down, and the tiny solid impurity of a part may penetrate and sink to the sampling cavity bottom after filtering layer, thief hole is arranged at the sampling cavity middle part can keeps away the impurity that sinks to the sampling cavity bottom.
Described handle box 1, lid 2, sampling spoon 5, the cover 13 that is rotatably connected all adopt the plastic production moulding.Be to reduce the contaminated probability of experiment liquid, treating apparatus is necessary for disposable devices, and plastics can reduce the manufacturing use cost, are convenient to the manufacturing of each parts, focuses on and material recovery after easy to use; Handle box adopts transparent plastic also can be convenient to the experimenter for the observation of mixing state.
in use, at first take off collector by detected personnel, holding collector uses the sampling spoon dress to get experiment sample, collector is covered on handle box, utilize groove or screw thread on collector that collector and handle box are connected and fixed closely, then give the experimenter, the experimenter is connected handle box with gyratory agitation device, rotating rod inserts the fixing glue head, the liquid feeding pin penetrates the fixing glue head after passing rotating rod, the liquid feeding pin is communicated with liquid filling hole, the input of liquid feeding pin is tested with dilution or dyeing liquor, the liquid feeding pin withdraws from the fixing glue head and is retracted into rotating rod, rotating rod driven rotary adapter sleeve rotates, the cover that is rotatably connected drives sampling spoon and rotates the stirring test sample, after experiment liquid stirs, rotating rod stops operating, the experimenter takes off body fluid and detects the treating apparatus in early stage, the liquid pin of getting of sampler is penetrated seal rubber plug and enters sampling cavity, sampler extracts air in sampling cavity, the sampling cavity internal gas pressure reduces, experiment liquid penetrates filtering layer and enters sampling cavity, sampler extracts the experiment liquid after rough handling, the experiment liquid that extracts is used for further experiment to be used, obtain the different proportion dilution as need, the experiment liquid of dyeing or other effects, after calculating order, repeat liquid feeding, stir, getting the treatment steps such as liquid gets final product, a processor can obtain repeatedly result.During experiment, the experimenter can also weigh up the handle box weight of inserting experiment sample before injecting dilution or dyeing liquor, deduct the accurate weight of confirming experiment sample after the weight of sky handle box, accurately the injection rate IR of dilution or dyeing liquor, reach the optimization process effect.This body fluid detection treating apparatus in early stage is disposable use medical apparatus, prevents from repeatedly using experiment liquid may have cross pollution.
Claims (10)
1. a body fluid detects the treating apparatus in early stage, it is characterized in that: comprise handle box, collector, described handle box inner chamber is provided with filtering layer the handle box inner chamber is divided into upper and lower two cavitys, filtering layer is the macromolecule screen cloth, the cavity of filtering layer top is the mixing chamber, the cavity of filtering layer below is sampling cavity, and the sampling cavity wall is provided with thief hole, is provided with seal rubber plug in thief hole; Described collector covers in the handle box upper end, collector is provided with liquid filling hole, described collector comprises lid, sampling spoon, cover is rotatably connected, lid is connected with handle box, lid axially is provided with through hole, and the cover gap of being rotatably connected is engaged in the through hole of lid, and the cover lower end of being rotatably connected connects sampling spoon, sampling spoon is arranged in the mixing chamber, and the set upper side that is rotatably connected is used for connecting rotating rod.
2. body fluid according to claim 1 detects the treating apparatus in early stage, it is characterized in that: the described cover that is rotatably connected is the axially extending bore cover, the bar section of sampling spoon inserts in the axially extending bore of the cover that is rotatably connected fixing from the cover lower end of being rotatably connected, the be rotatably connected axially extending bore upper end of cover arranges rotating rod fixing glue head, the center of fixing glue head is provided with for the circumferential fixedly hole of rotating rod, and the Kong Zhongyu fixing glue head of rotating rod lower end insertion fixing glue head is fixedly connected with.
3. body fluid according to claim 2 detects the treating apparatus in early stage, it is characterized in that: described fixing glue head be used for circumferentially fixedly that the hole of rotating rod is cross slotted eye or polygonal hole; The rotating rod lower end is crossing spline or the polygonized structure corresponding with the hole of fixing glue head.
4. body fluid according to claim 1 detects the treating apparatus in early stage, it is characterized in that: the described cover that is rotatably connected is the ladder cover, the through hole that lid axially arranges is shoulder hole, the lower end of this shoulder hole is miner diameter end, the cover that is rotatably connected is arranged in the shoulder hole of lid, and the shaft shoulder of the cover that is rotatably connected is positioned the hole shoulder of shoulder hole.
5. body fluid according to claim 1 detects the treating apparatus in early stage, it is characterized in that: the described cover that is rotatably connected is conical sleeve, the through hole that lid axially arranges is conical bore, and the lower end of conical bore is miner diameter end, and the cover that is rotatably connected is positioned at the conical bore axis location of lid.
6. body fluid according to claim 1 detects the treating apparatus in early stage, it is characterized in that: the liquid filling hole on described collector is located at sampling spoon bar section, and this liquid filling hole extends axially from sampling spoon bar section upper end edge, and passes the formation through hole from the stage casing of sampling spoon bar section.
7. body fluid according to claim 1 detects the treating apparatus in early stage, and it is characterized in that: described rotating rod is provided with axis through-hole, this axis through-hole intermediate gap cooperation one liquid feeding pin, and the length of liquid feeding pin is longer than rotating rod.
8. body fluid according to claim 1 detects the treating apparatus in early stage, and it is characterized in that: described filtering layer is comprised of support and filter cloth, and support is fixed on handle box, and filter cloth is paved with and is fixed on support.
9. body fluid according to claim 1 detects the treating apparatus in early stage, it is characterized in that: the area bottom described sampling cavity is less than the area of upper cross section.
10. body fluid according to claim 1 detects the treating apparatus in early stage, it is characterized in that: described handle box, lid, sampling spoon, the cover that is rotatably connected all adopt the plastic production moulding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220746939 CN202994538U (en) | 2012-12-31 | 2012-12-31 | Device for treating body fluid in early stage of detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220746939 CN202994538U (en) | 2012-12-31 | 2012-12-31 | Device for treating body fluid in early stage of detection |
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| Publication Number | Publication Date |
|---|---|
| CN202994538U true CN202994538U (en) | 2013-06-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220746939 Expired - Fee Related CN202994538U (en) | 2012-12-31 | 2012-12-31 | Device for treating body fluid in early stage of detection |
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| Country | Link |
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| CN (1) | CN202994538U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102998150A (en) * | 2012-12-31 | 2013-03-27 | 重庆天海医疗设备有限公司 | Body fluid detection preprocessing device |
| WO2015100832A1 (en) * | 2014-01-02 | 2015-07-09 | 爱威科技股份有限公司 | Method and device for preparing excrement detection solution, and diafiltration apparatus thereof |
| CN106033036A (en) * | 2015-03-09 | 2016-10-19 | 艾博生物医药(杭州)有限公司 | Sample collecting bottle |
-
2012
- 2012-12-31 CN CN 201220746939 patent/CN202994538U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102998150A (en) * | 2012-12-31 | 2013-03-27 | 重庆天海医疗设备有限公司 | Body fluid detection preprocessing device |
| CN102998150B (en) * | 2012-12-31 | 2014-12-10 | 重庆天海医疗设备有限公司 | Body fluid detection preprocessing device |
| WO2015100832A1 (en) * | 2014-01-02 | 2015-07-09 | 爱威科技股份有限公司 | Method and device for preparing excrement detection solution, and diafiltration apparatus thereof |
| CN106033036A (en) * | 2015-03-09 | 2016-10-19 | 艾博生物医药(杭州)有限公司 | Sample collecting bottle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130612 Termination date: 20151231 |
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| EXPY | Termination of patent right or utility model |