CN106257289A

CN106257289A - A kind of automatic sorting, centrifugal integral type blood taking tube processing system

Info

Publication number: CN106257289A
Application number: CN201510349529.9A
Authority: CN
Inventors: 白杰
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-06-16
Filing date: 2015-06-16
Publication date: 2016-12-28

Abstract

The invention discloses a kind of automatic sorting, centrifugal integral type blood taking tube processing system.Automatic letter sorting machine is made up of three-dimensional machinery arm, test tube handgrip, test tube rack push pedal, test tube rack pallet, not centrifuge tube district, to be sorted and centrifugal district.Automatic centrifuge by test tube bracket, slide rail, rotary shaft, frequency conversion motor, pressure transducer, peristaltic pump, water tank, add the band cap test tube of separation gel, test tube bent frame is formed.By automatic sorting and automatic centrifugation are combined into one machine, it are centrifuged immediately after sorting, accelerate workflow and speed.The invention have the advantage that and automatically identify test tube kind according to bar code that automatic sorting test tube reduces manual sorting's mistake, improve operating rate.Use special test tube bent frame to pick and place freely to facilitate, automatically according to the weight of weight balancing each test tube bracket.Owing to there being the obstruct of separation gel can be centrifuged under horizontally or vertically state, the test tube adding separation gel does not worries that serum and blood cell mutually pollute.

Description

A kind of automatic sorting, centrifugal integral type blood taking tube processing system

Art

The present invention relates to a kind of medical apparatus and instruments, particularly relate to a kind of hospital laboratory and process the instrument of blood sample.

Background of invention

It is eager quickly to process machine analysis on blood sample owing to large hospital outpatient service blood sampling volume is big, blood sample is many, after blood sampling. Owing to blood taking tube not carried out the most as requested classification process, pick out after needing centrifugal blood sample automatic Balance, the centrifugal clinical laboratory that is then delivered to need not do early stage again and process and draw blood sample the most immediately, be analyzed inspection. At present, have no in medical apparatus and instruments exhibition and in hospital by automatic sorting blood taking tube kind, automatically carry out from The equipment of the heart.Traditional centrifuge all uses vertical type or tilts the structure at 45 degree of angles, and test tube needs many Putting into concentrator bowl, after being centrifuged, another is taken out, and also needs to carry out the weight of both sides centrifuge tube before being centrifuged Balance, had both wasted time and had had an effect on speed.The most insoluble is how blood taking tube is put into or takes out by entirety Come, the weight balancing of automatic trim centrifuge tube both sides.Automatically open up and be automatically switched off the lid of centrifuge.? Serum, blood cell secondary accidentally can be caused to mix and failure if taking out tube manipulation after Li Xin.In order to solve this A little problems, need to look for another way, use off the beaten track way to be designed, and could solve these technology difficult Point.

Technical method

In order to realize foregoing invention imagination, the present invention uses following technical method: the present invention by test tube sorting is System and test tube centrifugation systems combine and are integrated, test tube sorting system by three-dimensional machinery arm 1, test tube handgrip 2, Test tube rack push pedal 3, test tube rack pallet 4, not centrifuge tube district 5, to be sorted and centrifugal district 6 and form.Will Single test tube rack put into by the band cap test tube filling blood, by test tube rack push pedal 3 along the rail of test tube rack pallet 4 Road pushes to be sorted and centrifugal district 6, is then picked out by the test tube that need not be centrifuged with three-dimensional machinery arm 1, Move in parallel in the blank cuvette frame in not Centrifuge A sample district 5 in left side.Need be centrifuged to be retained in situ, Again select once according still further to bar code and colour code.It is characterized in that: described three-dimensional machinery arm 1 is XYZ direction The device of motion, at Z-direction, connection test tube handgrip 2, test tube rack push pedal 3, test tube handgrip are directed at cap test tube Center and peripheral tightens up and loosens.Test tube rack push pedal moves back and forth propelling movement test tube near test tube rack Frame advances and retreats.It is characterized in that: described not centrifuge tube district 5, to be sorted be positioned at test tube rack with centrifugal district 6 In pallet 4, there is open passage for depositing Sheng blood test tube rack.

Centrifuge is horizontally arranged around centre rotational axis by 4 identical test tube brackets, and each two one group is relative Place.The test tube bent frame of the band cap test tube added with serum separation gel is placed in test tube bracket (Fig. 2-1) top.Examination The supported underneath of pipe carrier (Fig. 2-1) on slide rail, test tube bracket (Fig. 2-1) be arranged over water filling port, Obtain the weight of each test tube bracket by pressure transducer after loading onto test tube and converse water injection rate, use and wriggle Pump quantitative injection makes the test tube bracket (Fig. 2-1) of both sides reach weight balancing, automatically starts immediately and starts to be centrifuged. By motor, test tube rack is released outside machine after Li Xin, power cut-off flow process.Centrifuge is by test tube bracket (Fig. 2-1), slide rail (Fig. 2-2), rotary shaft (Fig. 2-3), frequency conversion motor (Fig. 2-4), pressure transducer (Fig. 2-5), peristaltic pump (Fig. 2-6), water tank (Fig. 2-7), add separation gel band cap test tube (Fig. 2-8), Test tube bent frame (Fig. 2-9) is formed.It is characterized in that: described test tube bracket (Fig. 2-1) is circular uniform by one Turn to 4 semicircles, each semicircle respectively accounts for 1/4 equal portions.It is arranged in cunning around rotary shaft 3 relative level The top of rail (Fig. 2-2).The bottom of test tube bracket (Fig. 2-1) is hollow semicircular structure, pacifies above it Equipped with water nozzle.The upper end of semicircular structure is the groove of a flat shape concave downward, by test tube bent frame (Fig. 2-9) It is placed in groove.Described pressure transducer (Fig. 2-5) is arranged on the lower section of test tube bracket.It is characterized in that: Described peristaltic pump (Fig. 2-6) is arranged on above the water nozzle of test tube bracket by pipeline, and the other end is by pipeline even It is connected on water tank (Fig. 2-7).It is characterized in that: described rotary shaft (Fig. 2-3) and frequency conversion motor (Fig. 2-4) Connected by axostylus axostyle.Described band cap test tube (Fig. 2-8) adding separation gel is arranged on test tube bent frame (Fig. 2-9) In.

The invention have the advantage that height and the volume shortening casing, can make portable.Use special Test tube bent frame pick and place and freely facilitate, automatically according to the weight of weight balancing each test tube bracket.Add separation gel Test tube does not worries serum and blood cell owing to there being the obstruct of separation gel can be centrifuged under horizontally or vertically state Mutually pollute.

Accompanying drawing explanation

Figure of description 1 is the sorter structure chart of the present invention, and numbering represents respectively: three-dimensional machinery arm 1, examination Pipe handgrip 2, test tube rack push pedal 3, test tube rack pallet 4, not centrifuge tube district 5, to be sorted and centrifugal district 6.

Figure of description 2 is the centrifuge structure figure of the present invention, and numbering represents respectively: test tube bracket (Fig. 2-1), Slide rail (Fig. 2-2), rotary shaft (Fig. 2-3), frequency conversion motor (Fig. 2-4), pressure transducer (Fig. 2-5), Peristaltic pump (Fig. 2-6), water tank (Fig. 2-7), add band cap test tube (Fig. 2-8) of separation gel, test tube bent frame (figure 2-9)。

Embodiment

The band cap test tube adding separation gel after having adopted blood installs on test tube rack, pushes to be sorted and centrifugal district, By test tube handgrip, not centrifugal test tube is moved horizontally to the not centrifuge tube district in left side.Then needs from The test tube of the heart does classification and concentrates on multiple test tube rack, automatically opens up the lid of centrifuge, and test tube rack push pedal is certainly Moving pushes on test tube bracket by test tube bent frame, and pressure transducer detects the weight of each test tube bracket, instrument automatically Weight is converted into water injection rate automatically, and peristaltic pump is opened and is injected quantitative water in the test tube bracket that weight is low, Automatically begin to after reaching the balance of each test tube bracket be centrifuged by the rotating speed set.Machine is automatically opened up after centrifugal end Lid releases test tube bent frame, and the test tube bent frame to be centrifuged more renewed continues centrifugal.

Claims

1. an automatic sorting, centrifugal integral type blood taking tube processing system are by test tube sorter and centrifuge institute group Become.Automatic letter sorting machine is not by three-dimensional machinery arm, test tube handgrip, test tube rack push pedal, test tube rack pallet, be centrifuged Test tube district, to be sorted and centrifugal district are formed.Centrifuge is by test tube bracket, slide rail, rotary shaft, deceleration electricity Machine, pressure transducer, peristaltic pump, water tank, add the band cap test tube of separation gel, test tube bent frame is formed, its Method is: the band cap test tube filling blood is put into single test tube rack, by test tube rack push pedal 3 by test tube sorter Track along test tube rack pallet 4 pushes to be sorted with centrifugal district 6, then with three-dimensional machinery arm 1 will need not from The test tube of the heart is picked out, and moves in parallel in the blank cuvette frame in not Centrifuge A sample district 5 in left side.Need Centrifugal is retained in situ, again selects once according still further to bar code and colour code.It is characterized in that: described three-dimensional The device that mechanical arm 1 moves for XYZ direction, at Z-direction connect test tube handgrip 2, test tube rack push pedal 3, The center and peripheral of test tube handgrip alignment cap test tube tightens up and loosens.Test tube rack push pedal is near test tube rack The propelling movement test tube rack that moves back and forth advances and retreats.During centrifuge is centered around by 4 identical test tube brackets Heart rotation axis horizontal arranges, and each two one group is staggered relatively, places added with serum separation gel above test tube bracket The test tube bent frame of band cap test tube, the supported underneath of test tube bracket, on slide rail, is additionally also equipped with pressure and passes Sensor, test tube bracket be arranged over water filling port, obtain each test tube by pressure transducer after loading onto test tube The weight of bracket, uses peristaltic pump quantitative injection to make the test tube bracket of both sides reach weight balancing.

2. according to a kind of automatic sorting described in claim 1, centrifugal integral type blood taking tube processing system, It is characterized in that: the device that described three-dimensional machinery arm 1 moves for XYZ direction, at Z-direction, connect test tube handgrip 2, test tube rack push pedal 3, the center and peripheral of test tube handgrip alignment cap test tube tighten up and loosen.Test tube rack Push pedal moves back and forth propelling movement test tube rack advance near test tube rack and retreats.It is characterized in that: described not from Heart test tube district 5, to be sorted it is positioned at test tube rack pallet 4 with centrifugal district 6, there is open passage for depositing Contain blood test tube rack.

3. according to a kind of automatic sorting described in claim 1, centrifugal integral type blood taking tube processing system, its Feature is: described test tube bracket is divided into 4 semicircles uniformly by a circle, and each semicircle respectively accounts for 1/4 Equal portions, are arranged in the top of slide rail around rotary shaft relative level, and the bottom of test tube bracket is hollow semicircular Structure, it is arranged above water nozzle, and the upper end of semicircular structure is the groove of a flat shape concave downward, will Test tube bent frame is placed in groove.

4. according to a kind of automatic sorting described in claim 1, centrifugal integral type blood taking tube processing system, its Feature is: described pressure transducer is arranged on the lower section of test tube bracket.

5. according to a kind of automatic sorting described in claim 1, centrifugal integral type blood taking tube processing system, its Feature is: described peristaltic pump is arranged on above the water nozzle of test tube bracket by pipeline, and the other end is by pipeline even It is connected on water tank.

6. according to a kind of automatic sorting described in claim 1, centrifugal integral type blood taking tube processing system, its Feature is: described rotary shaft is connected by axostylus axostyle with reducing motor, described in add separation gel band cap test tube install In test tube bent frame.