CN106730075A - A kind of automatic open whole blood separation device - Google Patents
A kind of automatic open whole blood separation device Download PDFInfo
- Publication number
- CN106730075A CN106730075A CN201710047588.XA CN201710047588A CN106730075A CN 106730075 A CN106730075 A CN 106730075A CN 201710047588 A CN201710047588 A CN 201710047588A CN 106730075 A CN106730075 A CN 106730075A
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- bag
- sub
- whole blood
- frame
- female
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Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/02—Blood transfusion apparatus
- A61M1/0209—Multiple bag systems for separating or storing blood components
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- Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- External Artificial Organs (AREA)
Abstract
The present invention proposes a kind of automatic open whole blood separation device, including：Frame；Female bag pressurizing unit, female bag pressurizing unit is arranged at the middle part of the frame；Sub- bag placing modules, the sub- bag placing modules are arranged at the top of the frame；The sub- bag placing modules include rack；The rack is arranged on the frame upper surface；Heat seal head assembly, the heat seal head assembly is arranged between female bag pressurizing unit and the sub- bag placing modules.A kind of whole blood automatic separation equipment proposed by the present invention had not only met the technological requirement of whole blood separation but also had been easy to operator to operate.During blood separation, Precerving liquid is suspended on frame top, in Precerving liquid is tried one's best and is kept certain potential energy to smoothly flow therein blood mother's bag in order to Precerving liquid, and the sealing of Precerving liquid is easily opened using fracturer.
Description
Technical field
The present invention relates to medical instruments field, more particularly to a kind of automatic open whole blood separation device.
Background technology
Whole blood separate the need for storage is modern medical service and blood administration by composition, whole blood separates that refer to will be complete
Blood is separated into blood plasma, tunica albuginea, red cell suspension (mixed liquor of red blood cell and Precerving liquid) after processing is centrifuged in centrifuge, enters
Need to be separated to each blood component in female bag in different sub- bags when row whole blood is separated, so as to complete blood separation.It is existing
There are some defects in whole blood separation device：First, the existing space for placing female bag is too narrow and small and non-adjustable, places female bag not
It is convenient；2nd, the whole blood separation device of current most domestic is all import, does not meet domestic use habit so that product
Practicality is poor.
Therefore, I takes charge of the patent of invention for proposing Application No. 201510313573.4, the patent application disclose one kind
Whole blood separation device, it includes：Frame, is provided with one piece of curved slab in the frame, the curved slab is operated before being in frame
In the visual line of sight of member；Female bag pressing mechanism, female bag pressing mechanism is arranged on the curved slab middle and lower part；Sub- bag mounting table
Component, the sub- bag mounting table component is arranged at the curved slab top above female bag pressing mechanism；Heat seal head assembly,
The heat seal head assembly is arranged between the sub- bag mounting table component and female bag pressing mechanism or the sub- bag hanger bar
On the curved slab between female bag pressing mechanism, for cutting off and the connecting line between female bag and sub- bag is sealed,
The quantity of the heat seal head assembly and female bag pressing mechanism, sub- bag mounting table component, the quantity summation phase of sub- bag hanger bar
Adaptation.Each mechanism that blood is separate is arranged on a curved slab, is placed in operator's visual line of sight, both meet son
The technological requirement that bag is placed is easy to operator to operate again so that whole equipment arrangement is more rationally, easy to use.
Female bag equipped with whole blood is in sealing state, it is necessary to female bag is opened in blood separation process, by blood bag sealing position
It is put into the folder of opening, the sealing position that swings causes rupture at sealing so that in connected state between female bag and other sub- bags
State, because sealing position junction is soft blood bag, manual hand manipulation is not easy to rupture sealing position, effort and operation not
Easily grasp.
The content of the invention
It is contemplated that at least solving one of technical problem present in prior art.Therefore, the present invention proposes one kind certainly
Dynamic opening whole blood separation device, it is characterised in that including：
Frame；
Female bag pressurizing unit, female bag pressurizing unit is arranged at the middle part of the frame；
Sub- bag placing modules, the sub- bag placing modules are arranged at the top of the frame；The sub- bag placing modules include putting
Put frame；The rack is arranged on the frame upper surface；
Heat seal head assembly, the heat seal head assembly is arranged between female bag pressurizing unit and the sub- bag placing modules.
Further, the bottom of the rack is provided with fracturer.
Further, the fracturer is U-shaped.
Further, the top of the rack is provided with sub- bag suspension arrangement.
Further, the sub- bag suspension arrangement is hook.
Further, the top of the rack is provided with cavity, and the hook is hinged and is arranged in the cavity.
A kind of automatic open whole blood separation device proposed by the present invention had not only met the technological requirement of whole blood separation but also had been easy to behaviour
Work person operates.During blood separation, Precerving liquid is suspended on frame top, Precerving liquid is tried one's best and keep certain gesture
During blood mother's bag can be smoothly flowed therein in order to Precerving liquid, and the sealing of Precerving liquid is easily opened using fracturer.
Brief description of the drawings
Fig. 1 is a kind of structural representation of automatic open whole blood separation device of the invention；
Fig. 2 is the structural representation of breaking device of the invention；
Fig. 3 is the structural representation of mounting table of the invention；
Fig. 4 is the structural representation of the mounting table two for being covered with cover plate of the invention；
Fig. 5 is the structural representation of the mounting table two for removing cover plate of the invention；
Wherein, 1, frame；2nd, female bag stripper plate；3rd, sideboard；4th, mounting table one；5th, mounting table two；6th, mounting table three；7th, heat
Syncephalon one；8th, heat sealing head two；9th, sensor；10th, sub- bag hanger bar；11st, heat sealing head three；12nd, female bag hanger bar；13rd, opening folder；
14 gathering sills；15 stopper sections；16th, snap bar；17th, sub- bag suspension arrangement；18th, fracturer；19th, cavity；20th, sub- bag extruding is fixed
Plate；21st, cover plate；22nd, sub- bag squeezes pressure dynamic plate；23rd, support；24th, pressure ram；25th, pilot hole.
Specific embodiment
Embodiments of the invention are described below in detail, the example of the embodiment is shown in the drawings, wherein from start to finish
Same or similar label represents same or similar element or the element with same or like function.Below with reference to attached
It is exemplary to scheme the embodiment of description, is only used for explaining the present invention, and is not considered as limiting the invention.
In the description of the invention, it is to be understood that term " " center ", " on ", D score, "front", "rear", " left side ",
The orientation or position relationship of the instruction such as " right side ", " vertical ", " level ", " top ", " bottom " " interior ", " outward " are based on side shown in the drawings
Position or position relationship, are for only for ease of the description present invention and are described with simplified, rather than the device or unit that indicate or imply meaning
Part with specific orientation, with specific azimuth configuration and operation, therefore must be not considered as limiting the invention.
In the description of the invention, it is necessary to illustrate, unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " setting " should be interpreted broadly, for example, it may be fixedly linked, set, or be detachably connected, set, or one
The connection of body ground, setting.For the ordinary skill in the art, above-mentioned term can be understood in the present invention with concrete condition
Concrete meaning.
As shown in Figures 1 to 5, the invention discloses an automatic open whole blood separation device, including：
Frame 1；
Female bag pressurizing unit, female bag pressurizing unit is arranged at the middle part of the frame 1, female bag extruding
Device includes female bag stripper plate 2, sideboard 3；Female bag is formed between the sideboard 3 and the frame 1 and places empty
Between；Female bag stripper plate 2 is actively arranged in female bag placement space, and female upper end of bag stripper plate 2 is provided with female bag
Hanger bar 12；
Breaking device, the breaking device is arranged at the upper end of female bag stripper plate 2, and the breaking device is pressed from both sides including opening
13rd, two snap bars 16, gathering sills 14, motor；The opening folder 13 includes 2 parallel clamping bars, is arranged at female bag and hangs
Surface near peg 12；The gathering sill 14 is arranged at the surface of 13 annexes of the opening folder, and the gathering sill is in 14
Arc, the two ends of the gathering sill 14 are provided with stopper section 15；The snap bar 16 can be moved along the gathering sill 14, institute
Motor is stated to be connected by transmission mechanism with the snap bar 16；
Sub- bag placing modules, the sub- bag placing modules are arranged at the top of the frame 1, and the sub- bag placing modules include putting
Put platform 1, mounting table 25, mounting table 36；The mounting table 1 is provided with perpendicular to horizontal plane, the upper end of the mounting table 1
Sub- bag suspension arrangement 17, the lower end of the mounting table 1 is provided with fracturer 18, and the fracturer 18 is U-shaped；The mounting table two
5 include sub- bag extruding fixed board 20, sub- bag pressurizing unit, and the sub- bag extrudes fixed board 20 horizontal by obtuse angle, and the sub- bag is squeezed
Pressure device is arranged at the side that the sub- bag extrudes fixed board 20, and the sub- bag pressurizing unit includes that sub- bag squeezes pressure dynamic plate 22, support
23rd, pressure ram 24, the support 23 is arranged in the frame 1, and the sub- bag squeezes pressure dynamic plate 22 and is fixed on the pressure ram 24
On, the upper end of the support 23 is provided with pilot hole 25, and the pressure ram 24 is slidably disposed in the pilot hole 25, described
The crowded pressure dynamic plate 22 of sub- bag is parallel with the sub- bag extruding fixed board 20, and the sub- bag squeezes pressure dynamic plate 22 and the sub- bag extruding fixed board
Sub- bag placement space is formed between 20, the pressure ram 24 that the support 23 and the sub- bag are squeezed between pressure dynamic plate 22 is provided with
Spring, the pressure ram 24 is 2；The placed mesa of the mounting table 36 is horizontally disposed with；Also include cover plate 21, the cover plate
21 are covered on the sub- bag pressurizing unit.
Heat seal head assembly, the heat seal head assembly be arranged at female bag pressurizing unit and the sub- bag placing modules it
Between, the heat seal head assembly includes heat sealing head 1, heat sealing head 28, and the heat sealing head one has 3, correspond to respectively mounting table 1,
Mounting table 25, mounting table 36, the heat sealing head 28 have 1, correspondence female bag pressurizing unit.
When whole blood mask work to be carried out, first, sideboard is opened, will be equipped with the whole blood mother's bag after centrifugation and hang
In in female bag hanger bar, then sideboard is closed by latch assembly.Then, the sub- bag one that will be equipped with Precerving liquid hangs on
On sub- bag suspension arrangement, the sub- bag two for collecting blood plasma is put into the sub- bag that sub- bag squeezes formation between pressure dynamic plate and sub- bag extruding fixed board
In placement space, the sub- bag three for collecting tunica albuginea is placed on mounting table three, female bag is connected by four breeches pipe Lu Yusan height bag, four
Each branch road in breeches pipe road passes through a corresponding heat sealing head；Then by the sealing position of whole blood mother's bag through opening folder
Two parallel clamping bars, the centres of snap bar, start motor, and transmission mechanism can order about snap bar along guiding under the driving of motor
Groove moves back and forth, and sealing position also can and then swing back and forth so that be ruptured at sealing, is between whole blood mother's bag and other sub- bags
Connected state.
Then, female bag stripper plate starts extruding whole blood mother's bag, because blood plasma is in the superiors, blood plasma first is pressed into mounting table two
In sub- bag two in, when have blood plasma enter sub- bag two after, spring elastic force effect under, sub- bag squeeze pressure dynamic plate can antithetical phrase bag bestow
Extruding force, so as to the micro-bubble extrusion that will be produced in blood process, the active force is more constant, no matter into sub- bag two
In blood plasma how many amount can play good squeezing effect, by heat corresponding with mounting table two-phase after the completion of blood plasma extruding
Sub- bag two is carried out heat seal to block the branch road by syncephalon one；Then tunica albuginea is extruded again, and the sub- bag three for collecting tunica albuginea is placed on placement
On platform three, the pipeline for connecting sub- bag three is carried out by heat seal by heat sealing head one corresponding with mounting table three-phase after the completion of tunica albuginea extruding
To block the branch road；The Precerving liquid being finally placed on mounting table one is mixed in being introduced into female bag with the red blood cell in female bag
Close, the sealing position that will be equipped with the sub- bag one of Precerving liquid is put into the middle of fracturer, and swing sealing position causes sealing position
Rupture and then mixed with red blood cell in flowing into female bag by branch pipe, the sub- bag one equipped with Precerving liquid is perpendicular to horizontal plane, tool
There is relative position higher, accordingly ensure that Precerving liquid has flow velocity faster, after the completion for the treatment of that Precerving liquid mixes with red blood cell, pass through
Heat sealing head two will connect the pipeline heat seal of female bag.
Also include sensor 9, scanner, heat seal rifle, the sensor is arranged at female bag pressurizing unit and heat sealing head
Between two.The color of blood component is perceived by sensor, so that it is determined that the trend of the blood component.The scanner, heat
Close the both sides that rifle is separately placed in the frame.Before female bag is put into female bag pressurizing unit, first with scanner on female bag
Bar code is scanned to obtain the information of female bag；Heat can be carried out when heat seal head assembly breaks down using heat seal rifle
Close.Also include wheel, the wheel is placed in the bottom of the frame.The blood separation device can be moved by wheel.
In addition, sub- bag hanger bar 10, heat sealing head 3 11, the heat sealing head can also be set in the lower section of female bag pressurizing unit
3 11 are arranged between the sub- bag hanger bar 10 and female bag pressurizing unit.Sub- bag hanger bar is used to hang Precerving liquid, will
Blood plasma in whole blood is expressed to mounting table two, tunica albuginea and is expressed to mounting table three, finally opens the sealing below female bag and will be left in
Red blood cell in female bag is hung in the sub- bag equipped with Precerving liquid in sub- bag hanger bar using gravity flow direction.
Further, the sub- bag suspension arrangement 17 is hook, and the upper end of the mounting table 1 is provided with cavity 19, the extension
Hook is hinged and is arranged in the cavity 19.Hook when not in use, can be accommodated in cavity, be equipped with when to use hook suspension
During the sub- bag of Precerving liquid, hook can be stretched out to come, be easy to hang sub- bag.
Although an embodiment of the present invention has been shown and described, it will be understood by those skilled in the art that：Not
Can these embodiments be carried out with various changes, modification, replacement and modification in the case of departing from principle of the invention and objective, this
The scope of invention is limited by claim and its equivalent.
Claims (6)
1. a kind of automatic open whole blood separation device, it is characterised in that including：
Frame；
Female bag pressurizing unit, female bag pressurizing unit is arranged at the middle part of the frame；
Sub- bag placing modules, the sub- bag placing modules are arranged at the top of the frame；The sub- bag placing modules include putting
Put frame；The rack is arranged on the frame upper surface；
Heat seal head assembly, the heat seal head assembly is arranged between female bag pressurizing unit and the sub- bag placing modules.
2. automatic open whole blood separation device according to claim 1, it is characterised in that the bottom of the rack is provided with
Fracturer.
3. automatic open whole blood separation device according to claim 2, it is characterised in that the fracturer is U-shaped.
4. automatic open whole blood separation device according to claim 1, it is characterised in that the top of the rack is provided with
Sub- bag suspension arrangement.
5. automatic open whole blood separation device according to claim 4, it is characterised in that the sub- bag suspension arrangement is to hang
Hook.
6. automatic open whole blood separation device according to claim 5, it is characterised in that the top of the rack is provided with
Cavity, the hook is hinged and is arranged in the cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710047588.XA CN106730075A (en) | 2017-01-22 | 2017-01-22 | A kind of automatic open whole blood separation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710047588.XA CN106730075A (en) | 2017-01-22 | 2017-01-22 | A kind of automatic open whole blood separation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106730075A true CN106730075A (en) | 2017-05-31 |
Family
ID=58941437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710047588.XA Withdrawn CN106730075A (en) | 2017-01-22 | 2017-01-22 | A kind of automatic open whole blood separation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106730075A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108310489A (en) * | 2017-11-25 | 2018-07-24 | 武汉佰美斯医疗科技有限公司 | One seed packet suspension type whole blood automatic separator |
| CN114410424A (en) * | 2021-12-27 | 2022-04-29 | 四川新生命干细胞科技股份有限公司 | Device and method for separating nucleated cells of umbilical cord blood |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106731016A (en) * | 2016-12-31 | 2017-05-31 | 武汉佰美斯医疗科技有限公司 | A kind of automatic open whole blood separation device |
-
2017
- 2017-01-22 CN CN201710047588.XA patent/CN106730075A/en not_active Withdrawn
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106731016A (en) * | 2016-12-31 | 2017-05-31 | 武汉佰美斯医疗科技有限公司 | A kind of automatic open whole blood separation device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108310489A (en) * | 2017-11-25 | 2018-07-24 | 武汉佰美斯医疗科技有限公司 | One seed packet suspension type whole blood automatic separator |
| CN114410424A (en) * | 2021-12-27 | 2022-04-29 | 四川新生命干细胞科技股份有限公司 | Device and method for separating nucleated cells of umbilical cord blood |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170531 |
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| WW01 | Invention patent application withdrawn after publication |