CN217663941U

CN217663941U - Device for conveniently observing interface of platelet-rich plasma and erythrocyte layer

Info

Publication number: CN217663941U
Application number: CN202221377621.8U
Authority: CN
Inventors: 王康
Original assignee: Bo Derivatives Technology Tianjin Co ltd
Current assignee: Bo Derivatives Technology Tianjin Co ltd
Priority date: 2022-05-25
Filing date: 2022-05-25
Publication date: 2022-10-28
Anticipated expiration: 2032-05-25

Abstract

The application discloses conveniently observe device of rich platelet plasma and red blood cell layer interface, including base, riser, curb plate, roof, motor, commentaries on classics board, fixed plate, limiting plate, slot hole, slipmat, screw rod, knob, spout, stabilizer blade, layer board, test tube, slider, sliding door and observation window. The method and the device have the advantages that the blood sample is centrifuged and then the interface of the enriched platelet plasma and erythrocyte layer is observed, so that the stable separation of the blood sample can be realized, and the separation effect is improved to facilitate observation; the application can realize the quick operation of blood specimen, conveniently carries out the quickly separating to love the floating gate through setting up and can play the guard action, can conveniently observe after handling blood specimen, improve the practicality of device.

Description

Device for conveniently observing interface of platelet-rich plasma and erythrocyte layer

Technical Field

The application relates to the technical field of platelet rich plasma application, in particular to a device for conveniently observing the interface of platelet rich plasma and a red blood cell layer.

Background

Platelet-rich plasma, which is a platelet concentrate obtained by centrifuging autologous whole blood, is plasma rich in platelets at high concentration obtained by centrifuging whole blood of animals or humans, and is also called platelet-rich gel or platelet-rich leukocyte gel because thrombin is added thereto and becomes a gel, PRP contains a large amount of growth factors and proteins, separation of plasma, platelets and erythrocytes is usually performed by washing, a blood sample anticoagulated with 5% edta is centrifuged at 1500rpm/+200g for 12 minutes at room temperature, the upper layer after centrifugation is platelet-rich plasma, and the lower layer is packed white blood cells and erythrocytes. Transferring the platelet-rich plasma into a plastic test tube, centrifuging at 3500rpm/1200g for 5min, discarding the upper plasma layer, and washing with platelet washing solution for 3 times.

The platelet-rich plasma contains a large amount of growth factors and proteins, and when the enriched platelet plasma is separated, the observation of the interface between the platelet plasma and red blood cells is inconvenient, the effective separation is difficult to realize, and the operation is inconvenient. Therefore, a device for conveniently observing the interface between platelet rich plasma and red blood cell layer is provided to solve the above problems.

Disclosure of Invention

The device for conveniently observing the interface of the platelet-rich plasma and the red blood cell layer is provided in the embodiment, and is used for solving the problem of inconvenience in observing the interface of the enriched platelet plasma and the red blood cell layer in the prior art.

According to one aspect of the application, a device for conveniently observing a platelet rich plasma and red blood cell layer interface is provided, which comprises a base, a vertical plate, a side plate and a top plate;

wherein, the base respectively with riser and curb plate fixed connection, riser and curb plate all with roof fixed connection, roof fixed mounting has the motor, motor output end and commentaries on classics board fixed connection, it rotates with the limiting plate to change the board bottom and is connected, the slot hole has been seted up on the limiting plate surface, change board bottom fixedly connected with fixed plate, fixed plate and screw rod through connection, the screw rod extends to inside the slot hole, screw rod tip and knob threaded connection, the base surface rotates with the layer board to be connected, the spout has all been seted up to base and roof lateral wall, inside and the slider sliding connection of spout, slider and floating gate fixed connection.

Further, it has fixed plate and limiting plate to change board bottom symmetric distribution, further, the test tube has been placed between commentaries on classics board and the layer board, the test tube surface is connected with the slipmat laminating.

Further, base bottom and stabilizer blade fixed connection, base and roof all are connected with the floating gate laminating.

Furthermore, the side plate is fixedly connected with the two vertical plates, and the side walls of the vertical plates are slidably connected with the movable door.

Furthermore, the number of the movable doors is two, and two ends of the movable plate are provided with sliders of T-shaped structures.

Through the above-mentioned embodiment of this application, the convenient device of observing rich platelet plasma and red blood cell layer interface has been adopted, the difficult problem of observing of platelet plasma and red blood cell layer interface after the enrichment has been solved, can obtain the interface of rich platelet plasma and red blood cell layer through with the blood sample after the centrifugation at room temperature, and conveniently carry out the fixed and centrifugation of blood sample, can conveniently observe the condition of interface department after handling, improve the operation convenience, can conveniently carry out the quick fixation among the centrifugal process simultaneously, be favorable to the separation of platelet plasma and red blood cell, improve the observability of interface, can play the guard action through the closing of sliding door in carrying out the centrifugal process, can conveniently open of sliding door when observing, improve the operation convenience.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is an overall perspective view of one embodiment of the present application;

FIG. 2 is a schematic front view of an embodiment of the present application;

FIG. 3 is a schematic side view of an embodiment of the present application.

In the figure: 1. the base, 2, riser, 3, curb plate, 4, roof, 5, motor, 6, commentaries on classics board, 7, fixed plate, 8, limiting plate, 9, slot hole, 10, slipmat, 11, screw rod, 12, knob, 13, spout, 14, stabilizer blade, 15, layer board, 16, test tube, 17, slider, 18, floating gate, 19, observation window.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In the present application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate an orientation or positional relationship based on the orientation or positional relationship shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

It should be noted that, in the present application, the embodiments and features of the embodiments may be combined with each other without conflict. The present application will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

Referring to fig. 1-3, a device for conveniently observing the interface between platelet-rich plasma and red blood cell layer comprises a base 1, a vertical plate 2, a side plate 3 and a top plate 4;

wherein, base 1 respectively with

riser

2 and 3 fixed connection of curb plate, riser 2 and curb plate 3 all with 4 fixed connection of roof, 4 fixed mounting of roof have motor 5, motor 5 output and commentaries on classics 6 fixed connection of board, change 6 bottoms of board and rotate with limiting plate 8 and be connected, slot hole 9 has been seted up on the limiting plate 8 surface, change 6 bottom fixedly connected with fixed plate 7 of board,

fixed plate

7 and 11 through connection of screw rod, screw rod 11 extends to inside the

slot hole

9, 11 tip of screw rod and knob 12 threaded connection, base 1 surface rotates with layer board 15 to be connected, spout 13 has all been seted up to

base

1 and 4 lateral walls of roof, spout 13 inside and 17 sliding connection of slider, slider 17 and the 18 fixed connection of floating gate.

The bottom of the rotating plate 6 is symmetrically provided with a fixed plate 7 and a limiting plate 8, and the side walls of the fixed plate 7 and the limiting plate 8 are fixedly connected with an anti-skid pad 10 and used for clamping a test tube 16; a test tube 16 is placed between the rotating plate 6 and the supporting plate 15, and the surface of the test tube 16 is attached to the anti-skid pad 10 and used for fixing the test tube 16; the bottom of the base 1 is fixedly connected with the support legs 14, and the base 1 and the top plate 4 are both attached to the movable door 18 and used for closing the movable door 18; the side plate 3 is fixedly connected with the two vertical plates 2, and the side walls of the vertical plates 2 are slidably connected with the movable door 18 and used for moving the movable door 18; the number of the movable door 18 is two, and two ends of the movable plate are provided with T-shaped sliding blocks 17 for stable translation of the movable door 18.

This application is when using, the equal external intercommunication power and the control switch of electrical components that appear in this application when using, place the blood sample in test tube 16, and place test tube 16 inside layer board 15, through rotating limiting plate 8, make the tip of screw rod 11 remove to the inside back of slot hole 9, the slipmat 10 of limiting plate 8 bottom compresses tightly test tube 16 on the slipmat 10 of fixed plate 7 lateral wall this moment, knob 12 is screwed up to the rethread, it is spacing to limiting plate 8 to make knob 12, realize the fixed of test tube 16, after the operation is accomplished, when driving commentaries on classics board 6 through motor 5 and rotating, drive test tube 16 and layer board 15 and rotate simultaneously, realize centrifugal treatment, after centrifugation at room temperature, make the upper platelet plasma after the enrichment, the lower floor is the red blood cell, through opening sliding door 18, make sliding door 18 drive slider 17 realize the steady removal in the inside removal of spout 13, again unscrew knob 12, take out test tube 16 back, carry out the observation of the interface between platelet and the red blood cell.

The application has the advantages that:

1. the method and the device have the advantages that the interface of the enriched platelet plasma and the erythrocyte layer is observed after the blood sample is centrifuged, the stable separation of the blood sample can be realized, and the separation effect is improved so as to facilitate the observation;

2. the application can realize the quick operation of blood specimen, conveniently carries out the quickly separating to love the floating gate through setting up and can play the guard action, can conveniently observe after handling blood specimen, improve the practicality of device.

It is well within the skill of those in the art to implement, without undue experimentation, the present application is not directed to software and process improvements, as they relate to circuits and electronic components and modules.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A device for conveniently observing the interface of platelet rich plasma and red blood cell layer is characterized in that: comprises a base (1), a vertical plate (2), a side plate (3) and a top plate (4);

wherein, base (1) respectively with riser (2) and curb plate (3) fixed connection, riser (2) and curb plate (3) all with roof (4) fixed connection, roof (4) fixed mounting has motor (5), motor (5) output and commentaries on classics board (6) fixed connection, it rotates with limiting plate (8) to change board (6) bottom and is connected, slot hole (9) have been seted up on limiting plate (8) surface, change board (6) bottom fixedly connected with fixed plate (7), fixed plate (7) and screw rod (11) through connection, screw rod (11) extend to inside slot hole (9), screw rod (11) tip and knob (12) threaded connection, base (1) surface rotates with layer board (15) and is connected, spout (13) have all been seted up to base (1) and roof (4) lateral wall, inside and slider (17) sliding connection of spout (13), slider (17) and floating gate (18) fixed connection.

2. The device of claim 1, wherein said device is adapted to facilitate observation of the interface between platelet rich plasma and red blood cell layer, and further comprising: the novel antiskid mat is characterized in that a fixing plate (7) and a limiting plate (8) are symmetrically distributed at the bottom of the rotating plate (6), and the side walls of the fixing plate (7) and the limiting plate (8) are fixedly connected with an antiskid pad (10).

3. The device of claim 1, wherein said device is adapted to facilitate observation of the interface between platelet rich plasma and red blood cell layer, and further comprising: test tube (16) have been placed between commentaries on classics board (6) and layer board (15), test tube (16) surface and slipmat (10) laminating are connected.

4. The device of claim 1, wherein said device is adapted to facilitate observation of the interface between platelet rich plasma and red blood cell layer, and further comprising: the bottom of the base (1) is fixedly connected with the support legs (14), and the base (1) and the top plate (4) are attached to and connected with the movable door (18).

5. The device of claim 1, wherein said device is adapted to facilitate observation of the interface between platelet rich plasma and red blood cell layer, and further comprising: the side plates (3) are fixedly connected with the two vertical plates (2), and the side walls of the vertical plates (2) are slidably connected with the movable door (18).

6. The device of claim 1, wherein said device is adapted to facilitate observation of the interface between platelet rich plasma and red blood cell layer, and further comprising: the number of the movable doors (18) is two, and two ends of each movable door are provided with sliding blocks (17) with T-shaped structures.