CN207413628U - Medical centrifuge blood sampling pipe fixing device - Google Patents
Medical centrifuge blood sampling pipe fixing device Download PDFInfo
- Publication number
- CN207413628U CN207413628U CN201721172900.XU CN201721172900U CN207413628U CN 207413628 U CN207413628 U CN 207413628U CN 201721172900 U CN201721172900 U CN 201721172900U CN 207413628 U CN207413628 U CN 207413628U
- Authority
- CN
- China
- Prior art keywords
- retainer ring
- fixed
- fixing device
- pipe fixing
- fixed cylinder
- 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
Links
Landscapes
- Centrifugal Separators (AREA)
Abstract
The utility model discloses a kind of medical centrifuge blood sampling pipe fixing devices, and including a top retainer ring, movable pulley is provided on the outside of the retainer ring of top；The lower section of top retainer ring is lower part retainer ring, and the diameter of lower part retainer ring is more than top retainer ring；Multiple upper fixed cylinders are fixed in top retainer ring and lower part retainer ring jointly；Around fixed cylinder under a circle has been uniformly arranged on the medial surface of lower part retainer ring, the diameter of lower fixed cylinder is different from upper fixed cylinder；It is set at the center of the utility model there are one inserting lid, inserts and set at the top of lid there are one carrying handle, inserting, which covers, is provided with jack；On the fixed station of bottom, left and right sides top is respectively fixed with a cover board.The utility model by designing above, and capacity is big and heparin tube of taking is convenient, when movable pulley high-speed rotation, cover board constraint top retainer ring must not beat, be a kind of preferable medical centrifuge blood sampling pipe fixing device.
Description
Technical field
The utility model belongs to the field of medical instrument technology more particularly to a kind of medical centrifuge blood sampling pipe fixing device.
Background technology
Known, centrifugation is exactly to rotate the powerful centrifugal force generated at a high speed using centrifuge rotor, particle in accelerating liquid
Sinking speed, the substance of different sedimentation coefficient and buoyant density in sample is separated.
The main application of medical centrifuge is as follows：1. separate blood in visible component, concentrate body fluid in cell or its
His visible component, the measure that performs an analysis are used；2. separate the ligand combined with protein binding or antibody and free ligand etc.；3. separation
Precipitated protein in sample；4. use some ingredients in organic solvent extraction body fluid；5. separate blood in lipid into
Point, such as chyle microparticle and various lipoprotein in separated plasma.
But in existing actual application environment, existing medical centrifuge generally existing reserves are small, and efficiency is low, and not
Easily take, furthermore, when the heparin tube on existing medical centrifuge is fixed, in high-speed rotation, it may appear that beat phenomenon,
The separation of heparin tube internal liquid is directly resulted in be not thorough.
The drawbacks of for the prior art, the technical problem to be solved is that how by doctor by existing industry technical staff
With the change on centrifuge structure, make it have that capacity is big, and centrifugal efficiency is high and is the industry technology the advantages of easily taking
The technical issues of personnel are urgently to be resolved hurrily.
The content of the invention
Technical solution is used by the utility model solves its technical problem：A kind of medical centrifuge heparin tube fixes dress
It puts, including a top retainer ring, the outside of the top retainer ring, top has been uniformly arranged no less than towards outside
Four movable pulleies；There are one lower part retainer ring, the diameters of the lower part retainer ring for the lower section setting of the top retainer ring
More than top retainer ring, the utility model is the small taper design in the big top in bottom；In top retainer ring and lower part retainer ring altogether
With being fixed with multiple upper fixed cylinders, each upper fixed cylinder be all fixed on top retainer ring inside and lower part retainer ring it is outer
Side；Multiple upper fixed cylinders are uniformly arranged using being surround at the retainer ring center of top as dot；The lower part retainer ring
Around fixed cylinder under a circle has been uniformly arranged on medial surface, the diameter of the lower fixed cylinder is different from upper fixed cylinder；This practicality
It is set at new center there are one inserting lid, the top of the inserting lid sets there are one carrying handle, covers, set through inserting
There is the jack to match with the slotting solid bar on turntable.
The lower fixed cylinder and inserting lid and lower part retainer ring and upper fixed cylinder and top retainer ring are integral type.
In described each upper fixed cylinder, over top processes that there are one notches respectively.
The slotting solid bar is fixed on a spinstand, and the bottom of the turntable is connected with external driver device, rotation
The bottom side of platform is fixed as one by bearing and bottom fixed station.
On the bottom fixed station, left and right sides top is respectively fixed with a spring hinge, each spring hinge
There are one the cover board of semicircle arcuation, cover board inside and movable pulley squeeze contact for upper fixation.
Utility model has the advantages that：The utility model by designing above, by this medical centrifuge heparin tube
Fixing device is designed as bilayer, and is taper design, and lower fixed cylinder and inserting lid and lower part retainer ring and upper fixed cylinder
It is all fixed as one formula with top retainer ring, capacity is big and heparin tube of taking is convenient, to prevent the utility model from turning in high speed
Beat when dynamic, the top retainer ring are set towards outside there are four movable pulley, corresponding thereto left in bottom fixed station
A spring hinge, and the cover board of fixed two panels semicircle arcuation are respectively fixed at the top of right both sides, movable pulley and cover board is close
Contact, when movable pulley high-speed rotation, cover board constraint top retainer ring must not beat, to sum up, the utility model capacity is big, centrifugation
Stablize, take conveniently, be a kind of preferable medical centrifuge blood sampling pipe fixing device.
Description of the drawings
The utility model is further illustrated below in conjunction with the accompanying drawings；
Fig. 1 is that the utility model is dismantled the dimensional structure diagram after monolithic cover board；
Fig. 2 is main structure diagram inside the utility model；
Fig. 3 is the utility model rotating part dimensional structure diagram；
Fig. 4 is the utility model rotating part main structure diagram；
Fig. 5 is the utility model rotating part overlooking the structure diagram；
In figure, 1, top retainer ring, 2, upper fixed cylinder, 3, movable pulley, 4, lower part retainer ring, 5, inserting lid, 6, lower fixation
Cylinder, 7, carrying handle, 8, notch, 9, jack, 10, small heparin tube, 11, big heparin tube, 12, bottom fixed station, 13, insert solid bar,
14th, turntable, 15, bearing, 16, spring hinge, 17, cover board.
Specific embodiment
Carry out careful description to the utility model below, those skilled in the art can be as disclosed by this specification in
Hold other advantages and effect for understanding the utility model easily.
It is shown with reference to the accompanying drawings：A kind of medical centrifuge blood sampling pipe fixing device, it is described including a top retainer ring 1
Top retainer ring 1 outside, top towards outside has been uniformly arranged no less than four movable pulleies 3；The top is fixed
The lower section of ring is set there are one lower part retainer ring 4, and the diameter of the lower part retainer ring 4 is more than top retainer ring 1, this practicality is new
Type is the small taper design in the big top in bottom, and purpose of design is to make the utility model more firm when running at high speed；Top is consolidated
Determine to be fixed with multiple upper fixed cylinders 2 in ring 1 and lower part retainer ring 4 jointly, each upper fixed cylinder 2 is all fixed on top retainer ring 1
Inside and lower part retainer ring 4 outside；Multiple upper fixed cylinders 2 at 1 center of top retainer ring as dot to surround
It is uniformly arranged；It is surround on the medial surface of the lower part retainer ring 4 and has been uniformly arranged fixed cylinder 6 under a circle, the lower fixation
The diameter of cylinder 6 is different from upper fixed cylinder 1, and its purpose is to coordinate the small heparin tube 10 of different-diameter model and big heparin tube
11, the utility model will place small heparin tube 10 in upper fixed cylinder 2, big heparin tube 11 will be placed in lower fixed cylinder 6；This practicality is new
It being set at the center of type there are one inserting lid 5, the top of the inserting lid 5 is set there are one carrying handle 7, through inserting lid 5, if
It is equipped with the jack 9 to match with the slotting solid bar 13 on turntable 14.
Further, it is the integral strength of guarantee the utility model, the lower fixed cylinder 6 and inserting lid 5 and lower part
Retainer ring 4 and upper fixed cylinder 2 and top retainer ring 1 are integral type, and component described above all selects plastic cement material.
It takes for convenience of small heparin tube 10, in each upper fixed cylinder 2, there are one over top processes respectively
Notch 8.
The slotting solid bar 13 is fixed on turntable 14, and the bottom of the turntable 14 and external driver device connect
It connects, the bottom side and bottom fixed station 12 of turntable 14 are slidably connected by bearing 15 as integral type.
On the bottom fixed station 12, left and right sides top is respectively fixed with a spring hinge 16, and described is every
The fixed cover board 17 there are one semicircle arcuation on a spring hinge 16,17 inside of cover board and movable pulley 3 squeeze contact.
The utility model is designed as bilayer by designing above, by this medical centrifuge blood sampling pipe fixing device, and is cone
Degree design, and lower fixed cylinder 6 and inserting lid 5 and lower part retainer ring 4 and upper fixed cylinder 2 and top retainer ring 1 are all fixed
For integral type, capacity is big and heparin tube of taking is convenient, and to prevent the utility model beat in high-speed rotation, the top is consolidated
Determine ring 1 to set there are four movable pulley 3 towards outside, fixing respectively at the top of 12 left and right sides of bottom fixed station corresponding thereto
There are one spring hinge 16, and the cover board 17 of two panels semicircle arcuation is fixed, movable pulley 3 and cover board 5 are in close contact, work as movable pulley
During 3 high-speed rotation, cover board 5 constraint top retainer ring must not beat, to sum up, the utility model capacity is big, centrifugation stablize, the side of taking
Just, it is a kind of preferable medical centrifuge blood sampling pipe fixing device.
Claims (5)
- The pipe fixing device 1. a kind of medical centrifuge is taken a blood sample, including a top retainer ring, it is characterised in that：The top The outside of retainer ring, top have been uniformly arranged no less than four movable pulleies towards outside；The lower section of the top retainer ring It sets there are one lower part retainer ring, the diameter of the lower part retainer ring is more than top retainer ring, this medical centrifuge heparin tube Fixing device is the small taper design in the big top in bottom；Multiple upper fixations are fixed in top retainer ring and lower part retainer ring jointly Cylinder, each above fixed cylinder is all fixed on the top inside of retainer ring and the outside of lower part retainer ring；Multiple upper fixations Cylinder is uniformly arranged using being surround at the retainer ring center of top as dot；It surround and is uniformly arranged on the medial surface of the lower part retainer ring There is fixed cylinder under a circle, the diameter of the lower fixed cylinder is different from upper fixed cylinder；This medical centrifuge blood sampling pipe fixing device Center at set there are one inserting lid, the top of described inserting lid sets there are one carrying handle, is covered through inserting, be provided with and The jack that slotting solid bar on turntable matches.
- The pipe fixing device 2. medical centrifuge as described in claim 1 is taken a blood sample, it is characterised in that：It the lower fixed cylinder and inserts Capping and lower part retainer ring and upper fixed cylinder and top retainer ring are integral type.
- The pipe fixing device 3. medical centrifuge as described in claim 1 is taken a blood sample, it is characterised in that：The each upper fixed cylinder On, over top is processed respectively there are one notch.
- The pipe fixing device 4. medical centrifuge as described in claim 1 is taken a blood sample, it is characterised in that：The slotting solid bar is fixed on On turntable, the bottom of the turntable is connected with external driver device, and the bottom side of turntable passes through bearing and bottom Fixed station is fixed as one.
- The pipe fixing device 5. medical centrifuge as described in claim 1 is taken a blood sample, it is characterised in that：The bottom fixed station On, left and right sides top is respectively fixed with a spring hinge, and fixed on each spring hinge there are one semi arches The cover board of shape, cover board inside and movable pulley squeeze contact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721172900.XU CN207413628U (en) | 2017-09-14 | 2017-09-14 | Medical centrifuge blood sampling pipe fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721172900.XU CN207413628U (en) | 2017-09-14 | 2017-09-14 | Medical centrifuge blood sampling pipe fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207413628U true CN207413628U (en) | 2018-05-29 |
Family
ID=62316008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721172900.XU Expired - Fee Related CN207413628U (en) | 2017-09-14 | 2017-09-14 | Medical centrifuge blood sampling pipe fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207413628U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109821665A (en) * | 2019-02-21 | 2019-05-31 | 王加皮 | A kind of medical high speed centrifugation equipment and centrifugal rotor |
-
2017
- 2017-09-14 CN CN201721172900.XU patent/CN207413628U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109821665A (en) * | 2019-02-21 | 2019-05-31 | 王加皮 | A kind of medical high speed centrifugation equipment and centrifugal rotor |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US6544162B1 (en) | Semi-continuous, small volume centrifugal blood separator and method of using therefor | |
| US20120202673A1 (en) | Centrifuge rotor for separation and processing of complex fluids | |
| CN207413628U (en) | Medical centrifuge blood sampling pipe fixing device | |
| CN204085991U (en) | Blood routine examination blood mixing arrangement | |
| KR101333789B1 (en) | Separating vials and their uses | |
| CN206868284U (en) | A kind of rotatable inspection specimen holding test tubes frame | |
| CN219252916U (en) | Centrifuge for blood detection | |
| CN205262822U (en) | Film -making storehouse base | |
| CN107988208A (en) | For extracting the sampler and sampling method of sample from FFPE histotomies | |
| CN201711224U (en) | Centrifuge rotor adapter equipped with uncapping device | |
| CN202458770U (en) | Mouse tail intravenous injection fixing device | |
| CN102242054A (en) | Totally-enclosed cell and cell factor preparation device and preparation method thereof | |
| CN214409006U (en) | Sampling device for full-automatic specimen centrifuge and automatic centrifuge | |
| CN212263583U (en) | Blood centrifugal device for clinical laboratory | |
| CN206778717U (en) | A kind of medical centrifuge rotor | |
| CN210022520U (en) | Multifunctional centrifuge rotor | |
| CN206940863U (en) | A kind of 24 hole treatments of the sample plates of automatic separation of solid and liquid | |
| CN209441858U (en) | A kind of biopsy specimen storage device for pathological research | |
| CN208254921U (en) | A kind of inspection heparin tube dedicated built-in serum cup | |
| CN109517792B (en) | Separation medium for new and old red blood cells and preparation method and application thereof | |
| CN213506887U (en) | Sample preprocessing device for gene sequencing | |
| CN219150427U (en) | Medical centrifuge rotor | |
| CN105004829B (en) | A kind of quality determining method of Jintangning capsule | |
| CN104188671A (en) | Rotary uncapping type vacuum blood collection tube | |
| CN218807351U (en) | A disposable specimen box for gynaecology and obstetrics |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180529 Termination date: 20190914 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |