CN208383556U - A kind of clinical laboratory's sample separator - Google Patents
A kind of clinical laboratory's sample separator Download PDFInfo
- Publication number
- CN208383556U CN208383556U CN201820764962.8U CN201820764962U CN208383556U CN 208383556 U CN208383556 U CN 208383556U CN 201820764962 U CN201820764962 U CN 201820764962U CN 208383556 U CN208383556 U CN 208383556U
- Authority
- CN
- China
- Prior art keywords
- cylinder
- filter membrane
- lid
- dilution
- shaft
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Sampling And Sample Adjustment (AREA)
- Investigating Or Analysing Biological Materials (AREA)
Abstract
The utility model relates to a kind of clinical laboratory sample separators, including hollow pedestal, rotation is equipped with first rotating shaft on pedestal, first rotating shaft lower end is connected with the second shaft by gear pair, second shaft is connected with the rotating handle positioned at chassis outer side, rotating frame is fixed in first rotating shaft, cylinder is fixed with by fixed device in rotating frame, coaxial cartridge type filter membrane is provided in cylinder, filter membrane will separate the dilution chamber between the tube inner chamber sampling cavity being divided into filter membrane and filter membrane and cylinder inner wall, screw thread is screwed with lid on cylinder, lid bottom center is provided with the thief rod in sampling cavity, two sides are respectively arranged with dilution holes and sampling hole above dilution chamber on lid, sealing film is provided in dilution holes and sampling hole；The utility model structure novel, easy to operate, separative efficiency is high, and no liquid and smell leak in dilution, separation process, avoids pollution environment.
Description
Technical field
The utility model relates to a kind of separator, specifically a kind of clinical laboratory sample separator.
Background technique
In medicine, either disease tentative diagnosis is still made a definite diagnosis what patient performed the operation, is generally required to patient
Excrement analyzed.And the analysis for excrement, it generally requires to separate excrement, to extract the required exception analyzed
Germ or virus, operator easily with sample contact, be easy to cause infection, to the body of operator in this case
Health constitutes a serious threat.In addition, during manual operation, since above-mentioned sample can also issue bad smell, its meeting
The operation of impact analysis and laboratory technician, thus the accuracy of impact analysis result.
Utility model content
In view of the above deficiencies, the purpose of the utility model is to provide a kind of structure novel, easy to operate, separative efficiencies
Height, dilution, no liquid and smell leak in separation process, avoid pollution clinical laboratory's sample separator of environment.
To achieve the above object, the utility model is the following technical schemes are provided: a kind of clinical laboratory sample separator, packet
Hollow pedestal is included, rotation is equipped with first rotating shaft on pedestal, and first rotating shaft lower end is connected with the second shaft by gear pair, the
Two shafts are connected with the rotating handle positioned at chassis outer side, and rotating frame is fixed in first rotating shaft, passes through fixed device in rotating frame
It is fixed with cylinder, coaxial cartridge type filter membrane is provided in cylinder, filter membrane is divided into filtering for tube inner chamber is separated
Dilution chamber between sampling cavity and filter membrane in film and cylinder inner wall, screw thread is screwed with lid, lid bottom on cylinder
Center is provided with the thief rod in sampling cavity, and two sides are respectively arranged with the dilution holes above dilution chamber and take on lid
Sealing film is provided in sample hole, dilution holes and sampling hole.
The scheme advanced optimized, the fixation device include the adjusting that two screw threads are threaded through on rotating frame two sidewalls
Screw rod is arranged with reset spring on adjusting screw rod medial end, and reset spring both ends are separately connected rotating frame inner wall and arc is solid
Fixed board, adjusting screw rod medial end offset with fixed plate outer surface, and fixed plate inner surface and cylinder are adapted.
The scheme further optimized, the cylinder bottom are provided with positioning sleeve, are provided on positioning sleeve inner wall perpendicular
Straight locating slot, bottom is provided with positioning column in rotating frame, is provided on positioning column and the matched positioning protrusion of locating slot.
The scheme further optimized is provided with several balls, is provided on pedestal between the pedestal and rotating frame
Concentric annular groove, ball are set in annular groove with first rotating shaft.
The scheme further optimized is provided with ball-type handle on the lid.
The utility model has the beneficial effect that the utility model structure novel compared with prior art, easy to operate,
Separative efficiency is high, and no liquid and smell leak in dilution, separation process, avoids pollution environment.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of cylinder；
Fig. 3 is the structural schematic diagram of positioning sleeve；
Fig. 4 is the structural schematic diagram of positioning column.
Figure label are as follows: 1- pedestal, 2- first rotating shaft, 3- gear pair, the second shaft of 4-, 5- rotating handle, 6- rotating frame, 7-
Cylinder, 8- filter membrane, 9- dilution chamber, 10- sampling cavity, 11- lid, 12- thief rod, 13- dilution holes, 14- sampling hole, 15-
It is fixed to seal film, 16- adjusting screw rod, 17- reset spring, 18- fixed plate, 19- positioning sleeve, 20- locating slot, 21- positioning column, 22-
Position protrusion, 23- ball, 24- annular groove, 25- handle.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
In the description of the present invention, it should be understood that term " longitudinal direction ", " transverse direction ", "upper", "lower", " preceding ",
The orientation or positional relationship of the instructions such as " rear ", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" be based on
Orientation or positional relationship shown in the drawings is merely for convenience of description the utility model, rather than the dress of indication or suggestion meaning
It sets or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to the utility model
Limitation.
Referring to attached drawing 1-4 it is found that a kind of clinical laboratory sample separator rotates on pedestal 1 including hollow pedestal 1
It is equipped with first rotating shaft 2,2 lower end of first rotating shaft is connected with the second shaft 4 by gear pair 3, and the second shaft 4 is connected with the bottom of positioned at
The rotating handle 5 in 1 outside of seat, is fixed with rotating frame 6 in first rotating shaft 2, is fixed with cylinder 7 by fixation device in rotating frame 6,
Coaxial cartridge type filter membrane 8 is provided in cylinder 7,7 inner cavity of cylinder is divided into dilute in filter membrane 8 by filter membrane 8
The sampling cavity 10 between chamber 9 and filter membrane 8 and 7 inner wall of cylinder is released, screw thread is screwed with lid 11,11 bottom of lid on cylinder 7
Portion center is provided with the thief rod 12 in dilution chamber 9, and two sides are respectively arranged with above sampling cavity 10 on lid 11
Sealing film 15 is provided in dilution holes 13 and sampling hole 14, dilution holes 13 and sampling hole 14.
Further, the fixation device includes the adjusting screw rod 16 that two screw threads are threaded through on 6 two sidewalls of rotating frame,
Reset spring 17 is arranged on 16 medial end of adjusting screw rod, 17 both ends of reset spring are separately connected 6 inner wall of rotating frame and arc
Fixed plate 18,16 medial end of adjusting screw rod offset with 18 outer surface of fixed plate, and 18 inner surface of fixed plate is suitable with 7 phase of cylinder
It answers.
Further, 7 bottom of cylinder is provided with positioning sleeve 19, is provided with and vertical determines on 19 inner wall of positioning sleeve
Position slot 20, bottom is provided with positioning column 21 in rotating frame 6, is provided on positioning column 21 and the matched positioning protrusion of locating slot 20
22, cooperated by locating slot 20 and positioning protrusion 22, positioning sleeve 19 is set on positioning column 21, increases the stability of cylinder 7.
Further, it is provided with several balls 23 between the pedestal 1 and rotating frame 6, is provided on pedestal 1 and first
The concentric annular groove 24 of shaft 2, ball 23 are set in annular groove 24.
Further, ball-type handle 25 is provided on the lid 11.
When the utility model is used, fecal sample sampling is carried out by thief rod 12, lid 11 is screwed in cylinder 7
On, the sealing film 15 in dilution holes 13 is punctured, dilution is added into cylinder 7, rotates rotating handle 5, drives 7 turns of cylinder
Dynamic, the fecal sample on thief rod 12 washes away lower dissolution in dilution, under the action of the centrifugal force, the quilts such as solid impurity and helminth
Filter membrane 8 intercepts in dilution chamber 9, and dissolution liquid sample enters in sampling cavity 10, punctures the sealing film 15 in sampling hole 14, takes out
The solution in sampling cavity 10 is taken to be chemically examined.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (5)
1. a kind of clinical laboratory sample separator, including hollow pedestal, it is characterised in that: rotation is equipped with first on pedestal
Shaft, first rotating shaft lower end are connected with the second shaft by gear pair, and the second shaft is connected with the rotating handle positioned at chassis outer side,
Rotating frame is fixed in first rotating shaft, rotating frame is interior to be fixed with cylinder by fixed device, is provided in cylinder same with it
The cartridge type filter membrane of axis, filter membrane will separate tube inner chamber be divided into sampling cavity in filter membrane and filter membrane and cylinder inner wall it
Between dilution chamber, screw thread is screwed with lid on cylinder, and lid bottom center is provided with the thief rod in sampling cavity, lid
Upper two sides are respectively arranged with dilution holes and sampling hole above dilution chamber, are provided with sealing in dilution holes and sampling hole
Film.
2. a kind of clinical laboratory sample separator according to claim 1, it is characterised in that: the fixation device packet
The adjusting screw rod that two screw threads are threaded through on rotating frame two sidewalls is included, is arranged with reset spring on adjusting screw rod medial end, it is multiple
Position both ends of the spring is separately connected rotating frame inner wall and arc fixed plate, and adjusting screw rod medial end offsets with fixed plate outer surface,
Fixed plate inner surface and cylinder are adapted.
3. a kind of clinical laboratory sample separator according to claim 1, it is characterised in that: the cylinder bottom
It is provided with positioning sleeve, vertical locating slot is provided on positioning sleeve inner wall, bottom is provided with positioning column in rotating frame, on positioning column
It is provided with and the matched positioning protrusion of locating slot.
4. a kind of clinical laboratory sample separator according to claim 1, it is characterised in that: the pedestal and rotation
It is provided with several balls between frame, the annular groove concentric with first rotating shaft is provided on pedestal, ball is set to annular groove
It is interior.
5. a kind of clinical laboratory sample separator according to claim 1, it is characterised in that: be arranged on the lid
There is ball-type handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820764962.8U CN208383556U (en) | 2018-05-22 | 2018-05-22 | A kind of clinical laboratory's sample separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820764962.8U CN208383556U (en) | 2018-05-22 | 2018-05-22 | A kind of clinical laboratory's sample separator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208383556U true CN208383556U (en) | 2019-01-15 |
Family
ID=64971877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820764962.8U Expired - Fee Related CN208383556U (en) | 2018-05-22 | 2018-05-22 | A kind of clinical laboratory's sample separator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208383556U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111040029A (en) * | 2019-12-24 | 2020-04-21 | 天津奇特尔生物科技有限公司 | Sample diluent preparation device and operation method |
-
2018
- 2018-05-22 CN CN201820764962.8U patent/CN208383556U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111040029A (en) * | 2019-12-24 | 2020-04-21 | 天津奇特尔生物科技有限公司 | Sample diluent preparation device and operation method |
| CN111040029B (en) * | 2019-12-24 | 2023-04-18 | 天津奇特尔生物科技有限公司 | Sample diluent preparation device and operation method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190115 Termination date: 20190522 |