CN114178059A - Blood layering centrifugal equipment for patients in hematology department - Google Patents
Blood layering centrifugal equipment for patients in hematology department Download PDFInfo
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- CN114178059A CN114178059A CN202111391097.XA CN202111391097A CN114178059A CN 114178059 A CN114178059 A CN 114178059A CN 202111391097 A CN202111391097 A CN 202111391097A CN 114178059 A CN114178059 A CN 114178059A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B5/00—Other centrifuges
- B04B5/04—Radial chamber apparatus for separating predominantly liquid mixtures, e.g. butyrometers
- B04B5/0407—Radial chamber apparatus for separating predominantly liquid mixtures, e.g. butyrometers for liquids contained in receptacles
- B04B5/0414—Radial chamber apparatus for separating predominantly liquid mixtures, e.g. butyrometers for liquids contained in receptacles comprising test tubes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B7/00—Elements of centrifuges
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B7/00—Elements of centrifuges
- B04B7/02—Casings; Lids
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B9/00—Drives specially designed for centrifuges; Arrangement or disposition of transmission gearing; Suspending or balancing rotary bowls
- B04B9/02—Electric motor drives
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/06—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs
- F16F15/067—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs using only wound springs
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- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- Centrifugal Separators (AREA)
Abstract
The invention relates to a stratified centrifugation device, in particular to a blood stratified centrifugation device for a patient in a hematology department. The technical problems to be solved by the invention are as follows: provided is a blood stratification centrifuge apparatus for a blood patient, which can automatically perform blood stratification centrifugation without causing blood scattering. The utility model provides a patient's blood layering centrifugation equipment of hematology department, is including bottom plate, support frame, rotating ring, mount, clamping mechanism and supporting mechanism, and the both sides of bottom plate all are connected with the support frame, and sliding connection has the rotating ring between the support frame, is connected with the mount on the rotating ring, is equipped with clamping mechanism on the mount, is equipped with supporting mechanism on the bottom plate. The test tube placing table is provided with the buffer mechanism, so that the downward pressing force of the test tube can be buffered, and the test tube is prevented from being damaged due to too large impact force when the test tube is in contact with the placing table.
Description
Technical Field
The invention relates to a stratified centrifugation device, in particular to a blood stratified centrifugation device for a patient in a hematology department.
Background
Blood is a red opaque viscous liquid flowing in blood vessels and heart of a human body, the main components of the blood are blood plasma, blood cells and genetic materials, the blood stores human health information, and blood testing is needed for many diseases. Need draw patient's blood when testing blood, then carry out blood layering centrifugation again, then detect each partial composition of blood, generally carry out by the manual work to blood layering centrifugation, the manual work is packed blood into in the test tube, then through rocking the test tube, and then reach the effect of blood layering centrifugation, but it is comparatively consuming time and hard to carry out blood layering centrifugation artifical to spill blood when rocking the test tube easily.
Therefore, it is necessary to design a blood stratification centrifuge apparatus for a blood patient, which can automatically stratify and centrifuge blood without causing blood to spill.
Disclosure of Invention
Comparatively consuming time and being hard in order to overcome the manual work and carry out blood layering centrifugation to easy with the unrestrained shortcoming of blood when rocking the test tube, the technical problem that solves: provided is a blood stratification centrifuge apparatus for a blood patient, which can automatically perform blood stratification centrifugation without causing blood scattering.
The technical scheme is as follows: the utility model provides a patient's blood layering centrifugation equipment of hematology department, is including bottom plate, support frame, rotating ring, mount, clamping mechanism and supporting mechanism, and the both sides of bottom plate all are connected with the support frame, and sliding connection has the rotating ring between the support frame, is connected with the mount on the rotating ring, is equipped with clamping mechanism on the mount, is equipped with supporting mechanism on the bottom plate.
Furthermore, the clamping mechanism comprises movable plates, clamping blocks and first springs, the movable plates are connected to two sides of the fixing frame in a sliding mode, the clamping blocks are symmetrically arranged on two sides of the movable plates, and the two first springs are connected between the fixing frame and two sides of the movable plates.
Further, the supporting mechanism comprises a fixing column, a telescopic column and a placing table, the fixing column is connected to the bottom plate, the telescopic column is connected to the fixing column in a sliding mode, and the placing table is arranged on the telescopic column in a rotating mode.
Further, still including buffer gear, buffer gear is including connection pad, telescopic link and second spring, and the both sides of bottom plate all are connected with the telescopic link, are connected with the connection pad between the telescopic link, and the connection pad is connected with places a rotary type, is connected with the second spring between the stiff end of telescopic link and the flexible end.
Further, still including rotary mechanism, rotary mechanism is connected with first backup pad including first backup pad, motor, second backup pad, pivot, ring gear and gear on the bottom plate, is equipped with the motor in the first backup pad, is connected with the second backup pad on the support frame, and the last rotation type of second backup pad is connected with the pivot, and the pivot is connected with the output shaft of motor, and the both sides of mount all are equipped with the ring gear, are connected with two gears in the pivot, gear and homonymy ring gear meshing.
Further, still including cardboard mechanism, cardboard mechanism is connected with the support column including support column, dead lever and fender frame on the connection pad, and the both sides of support column all are connected with two dead levers, are connected with between the dead lever and keep off the frame, keep off frame and fly leaf cooperation.
Further, still including lid mechanism, lid mechanism is including apron, wedge, third spring and fixed plate, and the rotation type is connected with the apron on the mount, and the slip type is connected with the wedge on the apron, is connected with two third springs between wedge and the apron, is connected with the fixed plate on the mount, fixed plate and wedge cooperation.
Furthermore, the clamping block is made of rubber.
The beneficial effects are that: 1. the test tube placing table is provided with the buffer mechanism, so that the downward pressing force of the test tube can be buffered, and the test tube is prevented from being damaged due to too large impact force when the test tube is in contact with the placing table.
2. The blood separating centrifuge is provided with the rotating mechanism, the fixing frame can rotate by controlling the motor, so that blood is subjected to layered centrifugation, the fixing frame does not need to be manually controlled to rotate, and the trouble of manual operation is reduced.
3. The test tube clamping device is provided with the clamping plate mechanism, so that when a test tube is contacted with the placing table, the test tube can be automatically fixed by the clamping block, and further, the trouble of manually controlling the movable plate is reduced.
5. The invention is provided with a cover mechanism, so that the upper side of the test tube can be blocked, and further, the blood is prevented from splashing out of the test tube when the blood is subjected to layered centrifugation.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a partial perspective view of the present invention.
Fig. 3 is a schematic perspective view of the clamping mechanism of the present invention.
Fig. 4 is a schematic perspective view of the supporting mechanism of the present invention.
Fig. 5 is a schematic perspective view of a buffer mechanism according to the present invention.
Fig. 6 is a schematic perspective view of the rotating mechanism of the present invention.
Fig. 7 is a schematic perspective view of a first clamping mechanism of the present invention.
Fig. 8 is a schematic diagram of a second three-dimensional structure of the chucking mechanism of the present invention.
Fig. 9 is a schematic perspective view of a first embodiment of the cover mechanism of the present invention.
Fig. 10 is a schematic perspective view of a second embodiment of the cover mechanism of the present invention.
In the reference symbols: 1-bottom plate, 2-supporting frame, 3-rotating ring, 4-fixed frame, 5-clamping mechanism, 50-movable plate, 51-clamping block, 52-first spring, 6-supporting mechanism, 60-fixed column, 61-telescopic column, 62-placing table, 7-buffer mechanism, 70-connecting disc, 71-telescopic rod, 72-second spring, 8-rotating mechanism, 80-first supporting plate, 81-motor, 82-second supporting plate, 83-rotating shaft, 84-toothed ring, 85-gear, 9-clamping plate mechanism, 90-supporting column, 91-fixed rod, 92-blocking frame, 10-cover mechanism, 1000-cover plate, 1001-wedge block, 1002-third spring, 1003-fixed plate.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
Example 1
A blood layering centrifugal device for patients in hematology department is shown in figures 1-4 and comprises a bottom plate 1, support frames 2, rotating rings 3, a fixing frame 4, clamping mechanisms 5 and supporting mechanisms 6, wherein the support frames 2 are connected to the left side and the right side of the upper portion of the bottom plate 1, the rotating rings 3 are connected between the upper sides of the support frames 2 in a sliding mode, the fixing frame 4 is connected onto the rotating rings 3, the clamping mechanisms 5 are arranged on the fixing frame 4, and the supporting mechanisms 6 are arranged on the upper side of the middle portion of the bottom plate 1.
When needs carry out the layering centrifugation to blood, can place blood in the test tube, then the test tube that will be equipped with blood is placed on mount 4, and make test tube bottom and 6 contacts of supporting mechanism, accessible clamping mechanism 5 fixes the test tube simultaneously, then alright control swivel becket 3 rotates, and then make mount 4 rotatory, thereby it is rotatory to drive clamping mechanism 5 and test tube, and then make the blood in the test tube carry out the layering centrifugation, after the blood layering centrifugation is accomplished, no longer control swivel becket 3 is rotatory, it can to control clamping mechanism 5 to take out the test tube afterwards.
The clamping mechanism 5 comprises a movable plate 50, clamping blocks 51 and first springs 52, the movable plate 50 is connected to the front side and the rear side of the fixed frame 4 in a sliding manner, the clamping blocks 51 are symmetrically arranged on the upper side and the lower side of the movable plate 50 in a bilateral manner, and the two first springs 52 are connected between the upper side and the lower side of the fixed frame 4 and the movable plate 50.
When needs carry out the layering centrifugation to blood, control fly leaf 50 moves to the outside, and then make clamp splice 51 move to the outside, first spring 52 is stretched, the test tube that will be equipped with blood afterwards is placed on mount 4, and make the test tube bottom and the contact of supporting mechanism 6, then no longer control fly leaf 50, first spring 52 retracts and drives fly leaf 50 and clamp splice 51 and move to the inboard, thereby make clamp splice 51 fix the test tube, afterwards alright control swivel becket 3 rotates, and then make mount 4 and clamping mechanism 5 rotatory, thereby it is rotatory to drive the test tube, and then make the blood in the test tube carry out the layering centrifugation, after the blood layering centrifugation is accomplished, no longer control swivel becket 3 rotatory, afterwards control fly leaf 50 take out the test tube can.
When the test tube that is equipped with blood is placed on mount 4, the test tube bottom can with place the contact of platform 62 to can prevent that the test tube from directly carrying out the landing, when control swivel ring 3 is rotatory, can drive the test tube and rotate, also can drive this moment and place the platform 62 rotatory, thereby make and place platform 62 and can not influence the test tube rotatory, and then make blood can be fine carry out the layering centrifugation, after the blood layering centrifugation is accomplished, take out the test tube can.
Example 2
On the basis of embodiment 1, as shown in fig. 1, 5, 6, 7, 8, 9 and 10, the present invention further includes a buffer mechanism 7, the buffer mechanism 7 includes a connection plate 70, an expansion rod 71 and a second spring 72, the expansion rods 71 are connected to both front and rear sides of the upper portion of the base plate 1, the connection plate 70 is connected between upper sides of the expansion rods 71, the connection plate 70 is rotatably connected to the placement table 62, and the second spring 72 is connected between a fixed end and an expansion end of the expansion rod 71.
The test tube bottom of being equipped with blood when placing platform 62 contact, can make and place platform 62 and move down to make connection pad 70 move down, can cushion the power that the test tube pushed down because of the effect of second spring 72 this moment, thereby the impact force is too big and leads to the test tube damaged when preventing the test tube and placing platform 62 contact.
Still including rotary mechanism 8, rotary mechanism 8 is including first backup pad 80, motor 81, second backup pad 82, pivot 83, ring gear 84 and gear 85, the right part upside of bottom plate 1 is connected with first backup pad 80, be equipped with motor 81 on the first backup pad 80, the right side of the support frame 2 on the right side is connected with second backup pad 82, the last rotation type of second backup pad 82 is connected with pivot 83, pivot 83 is connected with motor 81's output shaft, the upper and lower both sides of mount 4 all are equipped with ring gear 84, be connected with two upper and lower gears 85 in the pivot 83, gear 85 and homonymy ring gear 84 meshing.
When blood is needed to be layered and centrifuged, the motor 81 is started, the motor 81 can drive the rotating shaft 83 to rotate, the gear 85 is further made to rotate, the toothed ring 84 can be driven to rotate, the fixing frame 4 is further made to rotate, the blood is layered and centrifuged, the fixing frame 4 is further not required to be manually controlled to rotate, the trouble of manual operation is reduced, and after the blood is layered and centrifuged, the motor 81 is turned off.
Still including cardboard mechanism 9, cardboard mechanism 9 is connected with support column 90 including support column 90, dead lever 91 and fender frame 92, the downside of connection pad 70, and both sides all are connected with about support column 90 two dead levers 91, are connected with between the upside of close dead lever 91 and keep off frame 92, keep off frame 92 and fly leaf 50 cooperation.
When the device is in a normal state, the first spring 52 is in a stretching state, when the test tube is in contact with the placing table 62, the placing table 62 and the connecting disc 70 can be moved downwards, so that the supporting column 90, the fixing rod 91 and the blocking frame 92 move downwards together, so that the blocking frame 92 does not block the movable plate 50 any more, at the moment, the first spring 52 retracts to drive the movable plate 50 and the clamping block 51 to move inwards, so that the clamping block 51 fixes the test tube, and further the trouble of manually controlling the movable plate 50 is reduced, after the blood layering centrifugation is completed, the movable plate 50 is controlled to move outwards, so that the clamping block 51 moves outwards to no more fix the test tube, the first spring 52 is stretched, and then the test tube is taken out, at the moment, the placing table 62 and the connecting disc 70 move upwards to reset, so that the supporting column 90, the fixing rod 91 and the blocking frame 92 move upwards to reset, and further the blocking frame 92 blocks the movable plate 50 again, thereby facilitating the next test tube placement.
Still including lid mechanism 10, lid mechanism 10 is connected with the apron 1000 including apron 1000, wedge 1001, third spring 1002 and fixed plate 1003, the rear portion upside rotary type of mount 4, and the preceding sideslip of apron 1000 is connected with wedge 1001, is connected with two third springs 1002 between wedge 1001 and the apron 1000, and the anterior upside of mount 4 is connected with fixed plate 1003, and fixed plate 1003 cooperates with wedge 1001.
When blood need be carried out the layering centrifugation, control apron 1000 upwards rotates, thereby make wedge 1001 to the rear side removal, third spring 1002 is compressed, when wedge 1001 removes to breaking away from with fixed plate 1003, third spring 1002 kick-backs and drives wedge 1001 to the front side removal and reset, apron 1000 is rotatory after opening, alright place the test tube on mount 4, the test tube is placed the completion back, control apron 1000 counter-rotation resets, wedge 1001 can contact with fixed plate 1003 again this moment, and then make wedge 1001 move to the rear side once more, third spring 1002 is compressed, when wedge 1001 moves to cooperating with fixed plate 1003, kick-back drives wedge 1001 to the front side removal and resets, and then make apron 1000 fixed once more, thereby can block the test tube upside, and then prevent when blood carries out the layering centrifugation, blood splashes out the test tube.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (8)
1. The utility model provides a patient's blood layering centrifugation equipment of hematology department, its characterized in that, including bottom plate (1), support frame (2), rotating ring (3), mount (4), clamping mechanism (5) and supporting mechanism (6), the both sides of bottom plate (1) all are connected with support frame (2), sliding type is connected with rotating ring (3) between support frame (2), is connected with mount (4) on rotating ring (3), is equipped with clamping mechanism (5) on mount (4), is equipped with supporting mechanism (6) on bottom plate (1).
2. The blood stratification centrifugation apparatus for patients with hematology department according to claim 1, wherein the clamping mechanism (5) comprises a movable plate (50), clamping blocks (51) and first springs (52), the movable plate (50) is slidably connected to both sides of the fixed frame (4), the clamping blocks (51) are symmetrically arranged on both sides of the movable plate (50), and two first springs (52) are connected between both sides of the fixed frame (4) and the movable plate (50).
3. The blood stratification centrifugal device for patients with hematology according to claim 2, wherein the supporting mechanism (6) comprises a fixed column (60), a telescopic column (61) and a placing table (62), the fixed column (60) is connected to the bottom plate (1), the telescopic column (61) is slidably connected to the fixed column (60), and the placing table (62) is rotatably arranged on the telescopic column (61).
4. The blood layering centrifugation device for the hematological patient according to claim 3, further comprising a buffer mechanism (7), wherein the buffer mechanism (7) comprises a connecting disc (70), an expansion link (71) and a second spring (72), the expansion link (71) is connected to both sides of the bottom plate (1), the connecting disc (70) is connected between the expansion links (71), the connecting disc (70) is rotatably connected with the placing table (62), and the second spring (72) is connected between the fixed end and the expansion end of the expansion link (71).
5. The blood layering centrifugation device for the patients in the hematology department as claimed in claim 4, further comprising a rotating mechanism (8), wherein the rotating mechanism (8) comprises a first supporting plate (80), a motor (81), a second supporting plate (82), a rotating shaft (83), a toothed ring (84) and gears (85), the first supporting plate (80) is connected to the bottom plate (1), the motor (81) is arranged on the first supporting plate (80), the second supporting plate (82) is connected to the supporting frame (2), the rotating shaft (83) is rotatably connected to the second supporting plate (82), the rotating shaft (83) is connected to an output shaft of the motor (81), the toothed ring (84) is arranged on each of two sides of the fixing frame (4), the two gears (85) are connected to the rotating shaft (83), and the gears (85) are meshed with the toothed ring (84) on the same side.
6. The blood layering centrifugation device for the hematological patient according to claim 5, further comprising a clamping mechanism (9), wherein the clamping mechanism (9) comprises a support column (90), fixing rods (91) and a blocking frame (92), the support column (90) is connected to the connecting disc (70), the two fixing rods (91) are connected to both sides of the support column (90), the blocking frame (92) is connected between the fixing rods (91), and the blocking frame (92) is matched with the movable plate (50).
7. The blood stratification centrifugal device for patients with hematological diseases according to claim 6, further comprising a cover mechanism (10), wherein the cover mechanism (10) comprises a cover plate (1000), a wedge block (1001), a third spring (1002) and a fixing plate (1003), the cover plate (1000) is rotatably connected to the fixing frame (4), the wedge block (1001) is slidably connected to the cover plate (1000), two third springs (1002) are connected between the wedge block (1001) and the cover plate (1000), the fixing plate (1003) is connected to the fixing frame (4), and the fixing plate (1003) is matched with the wedge block (1001).
8. The apparatus for the stratification of blood centrifugation of a patient according to claim 7, wherein the clamping block (51) is made of rubber.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111391097.XA CN114178059B (en) | 2021-11-23 | 2021-11-23 | Blood layering centrifugal equipment for hematology patient |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111391097.XA CN114178059B (en) | 2021-11-23 | 2021-11-23 | Blood layering centrifugal equipment for hematology patient |
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| CN114178059A true CN114178059A (en) | 2022-03-15 |
| CN114178059B CN114178059B (en) | 2023-10-03 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115025892A (en) * | 2022-05-10 | 2022-09-09 | 彭启炜 | Centrifugal device for blood detection |
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| CN114178059B (en) | 2023-10-03 |
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