CN2928251Y - Special centrifugal machine for blood recovery machine - Google Patents
Special centrifugal machine for blood recovery machine Download PDFInfo
- Publication number
- CN2928251Y CN2928251Y CN 200620119068 CN200620119068U CN2928251Y CN 2928251 Y CN2928251 Y CN 2928251Y CN 200620119068 CN200620119068 CN 200620119068 CN 200620119068 U CN200620119068 U CN 200620119068U CN 2928251 Y CN2928251 Y CN 2928251Y
- Authority
- CN
- China
- Prior art keywords
- dismounting
- centrifugal
- well body
- pallet
- jar
- 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 - Lifetime
Links
Images
Landscapes
- Centrifugal Separators (AREA)
- External Artificial Organs (AREA)
Abstract
The utility model discloses a special centrifuge of a blood recovery machine comprising a columnar well body, a centrifugal motor, a gripping device and a dismounting jar pressing device, wherein the bottom of the well body is provided with a centrifugal pressure pallet which can rotate, the centrifugal motor is arranged on the bottom of the well body outsider, an output port of the centrifugal motor can upwardly pass the well bottom and connect with the centrifugal pressure pallet, the gripping device is arranged on the top of the well body, the dismounting jar pressing device is arranged in the well body and is located nearby the centrifugal pressure pallet. In the utility model, a blood recovery jar loading card device is arranged on the centrifugal pressure pallet, the blood recovery canned card device which is used with the dismounting jar pressing device makes the utility model unweaving and lading the blood recovery jar with a little strength, and provides the operator with convenience. Moreover, according to the air mechanics theory designing, the aerodynamic noise reduction dummy club of the utility model greatly reduces the airflow rotational noise, and when in use, the actually measured noise of the utility model is less than 5 0 d b.
Description
Technical field
The utility model relates to a kind of special centrifugal machine of blood recovery system, particularly relate to a kind of simple in structure, be installed easily, the special centrifugal machine of blood recovery system that noise is less.
Background technology
Centrifuge is a kind of liquid separation components (adopting machine, blood recovery system as the blood plasma list) that is in daily use in the Medical Devices, and that uses in Medical Devices is very extensive, and it still is the instrument of centrifugation experiment.Centrifuge adopts rotary centrifugal force to make material layering separation in the solution, and a kind of vitals as in the Medical Devices has very important effect.Present centrifuge mainly is made up of centrifugal body and rotary-tray and fastener, is a kind of plant equipment of high speed rotation, and its vibrations and noise are all bigger.Because centrifuge is requisite parts in the blood recovery system, but consider that blood recovery system mainly uses in hospital operating room, vibrations and noise requirements are all very strict, especially noise should be controlled at 50db and could satisfy instructions for use with interior, that wants also simultaneously that cube tries one's best is little, and present centrifuge is difficult to reach requirement.In addition, being installed of traditional centrifuge fixedly is to adopt the pallet periphery that three uniform fixed pins are arranged, and there are eight uniform vertical fore-set and compression springs in the tray bottom.The operation that is installed of blood recycling can is, three draw-in grooves of blood recycling can bottom are aligned three fixed pins of pallet periphery, buttress on the other hand pallet, one holds the recycling can body and firmly to pressing down eight spring fore-sets, be pressed onto the end after the rotation recycling can draw-in groove is stuck on the fixed pin.Reliably hold up recycling can reposefully in order to ensure eight spring fore-sets, make it to keep stable not deflection in the high speed centrifugation rotary course, therefore eight spring fore-sets need have enough big top power.Even adult male also needed to use very big strength could rotate the blood recycling can be installed or to take out when such structure caused the blood recycling can loaded onto and take off, and the operator of blood recovery system mostly is the nurse in the hospital, and this has just caused great inconvenience for its use.
The utility model content
The purpose of this utility model provide a kind of simple in structure, be installed easily, the special centrifugal machine of blood recovery system that noise is less.
For achieving the above object, the utility model is taked technical scheme: a kind of special centrifugal machine of blood recovery system, and it includes: a column type well body, the bottom of this well body are provided with a rotating centrifugal pressure pallet; One centrifugal motor, it is arranged on the external bottom of described well, and the output of this centrifugal motor is upward through well body bottom, and is connected with described centrifugal pressure pallet; One clamping device, it is arranged on the top of described well body; One dismounting jar press device, it is arranged in the described well body, and is positioned at by the centrifugal pressure pallet.
In the special centrifugal machine of above-mentioned blood recovery system, the top of described well body is provided with a bearing; Described clamping device includes a support, and rotate be arranged on two clamp arms on this support, be provided with linkage gear and locked instrument between this two clamp arm; Described support is fixed on the described bearing.
In the special centrifugal machine of above-mentioned blood recovery system, described dismounting jar press device includes the dismounting fangs, dismounting jar cover, dismounting tank pressure spring and dismounting jar pin; This dismounting fangs is fixed in the described column type well body by the hole of bottom, is processed with gathering sill on this dismounting fangs; Pack in this dismounting jar cover dismounting tank pressure spring and being enclosed within on the dismounting fangs, dismounting jar pin then is arranged on the sidewall of dismounting jar cover.
In the special centrifugal machine of above-mentioned blood recovery system, the position of the described dismounting jar press device of described well intracoelomic cavity symmetry is provided with an air force noise abatement boss, and the interior circle of this air force noise abatement boss is and the corresponding circular arc of described centrifugal pressure pallet.
In the special centrifugal machine of above-mentioned blood recovery system, described centrifugal pressure pallet includes a pallet, and is arranged on the loam cake on the pallet, and the inner circle of pallet is provided with at least three blood recycling can chucking devices; This blood recycling can chucking device includes centrifugal pressure pin, spring, bluff piece and bearing pin; This bearing pin is installed in the axis hole of centrifugal pressure pin, and this centrifugal pressure pin front end is installed bluff piece, and is placed in the centrifugal pressure cotter way of pallet, and the top mounting spring is buckled loam cake.
In the special centrifugal machine of above-mentioned blood recovery system, the quantity of described blood recycling can chucking device is three, and uniformly-spaced is provided with.
In the special centrifugal machine of above-mentioned blood recovery system, the bottom of described well body is connected with damping device.Described damping device is upright rubber column.
In the special centrifugal machine of above-mentioned blood recovery system, the bottom of the clamping device of described well body is provided with blood layer probe.
The utility model is owing to take above design, and it has the following advantages:
1, in the utility model, on the centrifugal pressure pallet, be provided with blood recycling can chucking device, it cooperates dismounting jar press device to use can be so that the utility model only need use very little strength in demolition, installation blood recycling can, for the operator provides convenience.
2, the blood recycling can chucking device in the utility model utilizes centrifugal lever supercharging principle, make the centrifugal pressure pin to the downward pressure of blood recycling can, increase with centrifugal rotational speed increases, when changeing to per minute 5600, each centrifugal pressure pin can reach 8 kilograms to the downward pressure of blood recycling can.
3, the air force noise abatement boss in the utility model designs according to aerodynamic principle, and it greatly reduces the air-flow rotational noise, makes the utility model actual measurement noise in use less than 50db.
4, in the utility model, the bottom of well body is connected with damping device, has effectively reduced vibrations, meets the requirement of field of employment.
Description of drawings
Fig. 1 is a front view of the present utility model
Fig. 2 is the schematic top plan view of Fig. 1
Fig. 3 looks schematic diagram for the left side of Fig. 1
Fig. 4 looks schematic diagram for the right side of Fig. 1
Structural representation when Fig. 5 opens for clamping device of the present utility model
Fig. 6 is the schematic diagram that clamping device of the present utility model clamps the blood recycling can
Fig. 7 is the structural representation of dismounting jar press device in the utility model
Fig. 8 is the left view of Fig. 7
Fig. 9 is the side sectional view of centrifugal pressure pallet in the utility model
Figure 10 is the partial enlarged drawing of Fig. 7
The specific embodiment
As Fig. 1～shown in Figure 4, be the special centrifugal machine of a kind of blood recovery system provided by the utility model, it includes:
One column type well body 1, the bottom of well body 1 are provided with a rotating centrifugal pressure pallet 2;
One centrifugal motor 3, it is arranged on the bottom outside the well body 1, and the output of centrifugal motor 3 is upward through well body 1 bottom, and is connected with centrifugal pressure pallet 2;
One clamping device 4, it is arranged on the top of well body 1;
One dismounting jar press device 5, it is arranged in the well body 1, and it is other to be positioned at centrifugal pressure pallet 2.
The utility model is in concrete enforcement, above-mentioned clamping device 4 can include a support 41, and rotate be arranged on two clamp arms 42 on the support 41, be provided with linkage gear (not shown) and locked instrument 43 between this two clamp arm 42, when rotating, keep rotation simultaneously to reach the purpose of opening or clamping thereby linkage gear can guarantee two clamp arms; In addition, a bearing 11 can be set at the top of well body 1; Support 41 just is fixed on the bearing 11.Clamping device 4 when in use, open locked instrument 43 earlier, rotate any one clamp arm 42 then, owing to be provided with linkage gear between two clamp arms 42, so another clamp arm 42 can rotate toward opposite direction thereupon, thereby clamp arm 42 is opened, conveniently put into or take out the blood recycling can, if after putting into the blood recycling can, then rotate the head clamping of clamp arm 42 with the blood recycling can, and lock locked instrument 43, assurance clamp arm 42 can not opened (cooperating Fig. 5, shown in Figure 6).Above-mentioned locked instrument 43 can be as shown in the figure a clasp in the present embodiment, also can be other structure, as long as can guarantee the clamp arm 42 that locks.
As Fig. 7, shown in Figure 8, the dismounting jar press device 5 in the present embodiment specifically includes dismounting fangs 51, dismounting jar cover 52, dismounting tank pressure spring (not shown) and dismounting jar pin 53.Dismounting fangs 51 is fixed in the column type well body 1 by the hole of bottom, is processed with gathering sill on the dismounting fangs 51; Pack in the dismounting jar cover 52 dismounting tank pressure spring and being enclosed within on the dismounting fangs 51, dismounting jar pin 53 then is arranged on the sidewall of dismounting jar cover 52.When pushing the dismounting jar downwards with hand and overlap 52, dismounting jar cover 52 drives dismounting jar pins 53 compression dismounting tank pressure springs and moves down along gathering sill, can pin pallet and make it and can not rotate; When handle unclamps, rely on the elastic restoring force of dismounting tank pressure spring, dismounting jar cover 52 is driven on the dismounting jar pin 53 move, dismounting jar pin 53 unclamps the draw-in groove 23 of pallet, and the pallet release can be rotated.The draw-in groove 23 of pallet has 3 in general, and it equidistantly distributes.
Because centrifuge can send more intense noise in rotation, for the consideration that reduces noise, be provided with an air force noise abatement boss 12 in the position of the described dismounting jar press device 5 of well body 1 inner chamber symmetry especially, the interior circle of this air force noise abatement boss 12 is and centrifugal pressure pallet 2 corresponding circular arcs.Air force noise abatement boss 12 in the utility model is that it greatly reduces the air-flow rotational noise, makes the utility model actual measurement noise in use less than 50db according to the aerodynamic principle design.
In the utility model, centrifugal pressure pallet 2 can include a pallet 21, and be arranged on the loam cake 22 on the pallet 21, and the inner circle of pallet 21 is provided with at least three blood recycling can chucking devices 6 in concrete enforcement.As Fig. 9, shown in Figure 10, blood recycling can chucking device 6 specifically includes: centrifugal pressure pin 61, spring 62, bluff piece 63 and bearing pin 64.Bearing pin 64 is installed in the axis hole of centrifugal pressure pin 61, and centrifugal pressure pin 61 front ends are installed bluff piece 63, and are placed in the centrifugal pressure cotter way of pallet, and top mounting spring 62 is buckled loam cake 22.Its operation principle is: spring 62 effectively is pressed on the draw-in groove of recycling can bottom centrifugal pressure pin 61 to 61 1 downward very little precompressions of centrifugal pressure pin in advance.Because the center of gravity of centrifugal pressure pin 61 design is below bearing pin 64, when centrifugal pallet rotates at a high speed, centrifugal pressure pin 61 will produce a very big centrifugal moment of torsion (among the figure shown in the F1), push down recycling can (among the figure shown in the F2) reliably downwards.When centrifugal pallet stopped the rotation, centrifugal moment of torsion disappeared, and had only the very little precompression of spring 62.
In the foregoing description, the quantity of blood recycling can chucking device can be 3, and uniformly-spaced is provided with.The benefit of She Zhiing is can effectively fix an object plane according to the principle on 3 fixed planes like this.Certainly, blood recycling can chucking device also can be provided with other quantity, at this not as limit.In addition, in order to reduce vibrations, the utility model also is connected with damping device 13 in the bottom of well body 1 especially, and this damping device 13 can be upright rubber column, also can be other damping device.In addition, the clamp arm of well body 1 below also is provided with blood layer probe 14, and its effect is constantly to enter in the blood recycling can when blood, is visited red blood cell by the blood layer, can send information to computer control system.Computer control system will finish ongoing working procedure or change next working procedure automatically over to.
The present invention is that this centrifuge is installed in the blood recovery system system when in use.The electric control system of centrifuge motor and blood layer probe and blood recovery system is linked together.When carrying out the blood recovery operation, three draw-in grooves of blood recycling can bottom are aligned three centrifugal pressure pins of centrifuge pallet, press dismounting jar press device and pin pallet, and rotation blood recycling can, make the draw-in groove of tank body bottom by the centrifugal pressure pin card jail of centrifuge pallet.Unclamp dismounting jar press device.The interlock clamp arm on centrifuge top is clamped recycling can head and locking.The blood recycling can correctly installs, and can enter normal working procedure.
Claims (10)
1, a kind of special centrifugal machine of blood recovery system is characterized in that, it includes:
One column type well body, the bottom of this well body are provided with a rotating centrifugal pressure pallet;
One centrifugal motor, it is arranged on the external bottom of described well, and the output of this centrifugal motor is upward through well body bottom, and is connected with described centrifugal pressure pallet;
One clamping device, it is arranged on the top of described well body;
One dismounting jar press device, it is arranged in the described well body, and is positioned at by the centrifugal pressure pallet.
2, the special centrifugal machine of blood recovery system according to claim 1 is characterized in that: the top of described well body is provided with a bearing; Described clamping device includes a support, and rotate be arranged on two clamp arms on this support, be provided with linkage gear and locked instrument between this two clamp arm; Described support is fixed on the described bearing.
3, the special centrifugal machine of blood recovery system according to claim 1 is characterized in that: described dismounting jar press device includes the dismounting fangs, dismounting jar cover, dismounting tank pressure spring and dismounting jar pin; This dismounting fangs is fixed in the described column type well body by the hole of bottom, is processed with gathering sill on this dismounting fangs; Pack in this dismounting jar cover dismounting tank pressure spring and being enclosed within on the dismounting fangs, dismounting jar pin then is arranged on the sidewall of dismounting jar cover.
4, the special centrifugal machine of blood recovery system according to claim 2 is characterized in that: described dismounting jar press device includes the dismounting fangs, dismounting jar cover, dismounting tank pressure spring and dismounting jar pin; This dismounting fangs is fixed in the described column type well body by the hole of bottom, is processed with gathering sill on this dismounting fangs; Pack in this dismounting jar cover dismounting tank pressure spring and being enclosed within on the dismounting fangs, dismounting jar pin then is arranged on the sidewall of dismounting jar cover.
5, according to the special centrifugal machine of claim 1 or 2 or 3 or 4 described blood recovery systems, it is characterized in that: the position of the described dismounting jar press device of described well intracoelomic cavity symmetry is provided with an air force noise abatement boss, and the interior circle of this air force noise abatement boss is and the corresponding circular arc of described centrifugal pressure pallet.
6, according to the special centrifugal machine of claim 1 or 2 or 3 or 4 described blood recovery systems, it is characterized in that: described centrifugal pressure pallet includes a pallet, and be arranged on a loam cake on the pallet, and the inner circle of pallet is provided with at least three blood recycling can chucking devices;
This blood recycling can chucking device includes centrifugal pressure pin, spring, bluff piece and bearing pin; This bearing pin is installed in the axis hole of centrifugal pressure pin, and this centrifugal pressure pin front end is installed bluff piece, and is placed in the centrifugal pressure cotter way of pallet, and the top mounting spring is buckled loam cake.
7, the special centrifugal machine of blood recovery system according to claim 6 is characterized in that: the quantity of described blood recycling can chucking device is three, and uniformly-spaced is provided with.
8, according to the special centrifugal machine of claim 1 or 2 or 3 or 4 or 7 described blood recovery systems, it is characterized in that: the bottom of described well body is connected with damping device.
9, the special centrifugal machine of blood recovery system according to claim 8 is characterized in that: described damping device is upright rubber column.
10, according to the special centrifugal machine of claim 1 or 2 or 3 or 4 or 7 or 9 described blood recovery systems, it is characterized in that: the bottom of the clamping device of described well body is provided with blood layer probe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620119068 CN2928251Y (en) | 2006-07-28 | 2006-07-28 | Special centrifugal machine for blood recovery machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620119068 CN2928251Y (en) | 2006-07-28 | 2006-07-28 | Special centrifugal machine for blood recovery machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2928251Y true CN2928251Y (en) | 2007-08-01 |
Family
ID=38306644
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620119068 Expired - Lifetime CN2928251Y (en) | 2006-07-28 | 2006-07-28 | Special centrifugal machine for blood recovery machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2928251Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105727384A (en) * | 2016-02-01 | 2016-07-06 | 北京京精医疗设备有限公司 | Blood recycling machine |
-
2006
- 2006-07-28 CN CN 200620119068 patent/CN2928251Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105727384A (en) * | 2016-02-01 | 2016-07-06 | 北京京精医疗设备有限公司 | Blood recycling machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2928251Y (en) | Special centrifugal machine for blood recovery machine | |
| CN113086914B (en) | Device and method for opening and closing cover of molecular detection sample tube | |
| CN212596451U (en) | Centrifuge rotor | |
| CN210034992U (en) | Be used for electric power communication to detect and maintain device | |
| CN206156729U (en) | Press spiral cover device of uncapping | |
| CN202836602U (en) | Two-dimensional tracking rotary table locking and automatic unlocking mechanism | |
| CN215843626U (en) | Centrifuge cover lock structure and centrifugal blood treatment facility | |
| CN216334163U (en) | Two-sided electronic glass suit frame of opening | |
| CN204294379U (en) | For the centrifugal pallet apparatus that blood constituent is separated | |
| CN213636197U (en) | Unmanned aerial vehicle battery pack convenient to installation | |
| CN211391699U (en) | Unmanned aerial vehicle clamping device | |
| CN111185311B (en) | A centrifuge | |
| CN210815384U (en) | Clinical laboratory puts frame with test tube classification | |
| CN211275042U (en) | Centrifugal separation equipment for drug detection | |
| CN218689563U (en) | Biological safety cabinet | |
| CN216261383U (en) | Medical centrifuge capable of being inserted into test tubes of various specifications | |
| CN111879914A (en) | Ore detects with airtight jar of dispelling of high temperature high pressure | |
| CN219824237U (en) | Centrifugal device for cell culture | |
| CN112167894A (en) | Cultural relic display cabinet with nitrogen constant-humidity function and using method thereof | |
| CN219943229U (en) | Centrifugal machine for stem cell separation | |
| CN218316341U (en) | Unmanned aerial vehicle changes battery device | |
| CN219632620U (en) | Novel detachable receiving tray of lathe | |
| CN220386834U (en) | Two-in-one general centrifugal machine | |
| CN219496409U (en) | Sample frame transfer mechanism and sample analyzer | |
| CN219447030U (en) | Paper tube transferring equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20070801 |
|
| EXPY | Termination of patent right or utility model |