CN114984820A

CN114984820A - Heparin tube shakes even platform of shaking that dynamic formula reaches blood mixture

Info

Publication number: CN114984820A
Application number: CN202210585023.8A
Authority: CN
Inventors: 杜秋明; 王海燕; 郭笑然
Original assignee: Jilin University
Current assignee: Jilin University
Priority date: 2022-05-27
Filing date: 2022-05-27
Publication date: 2022-09-02
Anticipated expiration: 2042-05-27
Also published as: CN114984820B

Abstract

The invention relates to the technical field of blood mixing of blood collection tubes, in particular to a shaking table for shaking the blood collection tubes to achieve blood mixing. The pipe part supporting body at least comprises a fixed table, and the inner side of the fixed table is hinged with a pipe body connecting table; the surface of the fixed table is symmetrically provided with a bracket, and a rod body of the first elastic piece is fixedly connected with the bracket; the buffering smooth body comprises a second elastic piece; the stabilizing piece comprises a liquid pipe, a stabilizing rod is arranged on the inner side of the liquid pipe, the other end of the stabilizing rod is connected with a connecting part, a closed cavity is formed between the connecting part and the liquid pipe, and a second connecting arm is connected to the surface of the liquid pipe. The invention ensures that the blood sampling tube achieves conventional uniform shaking times, solves the problem of long-time shaking times of the blood sampling tube, and avoids violent shaking of the blood sampling tube, so that blood cells in the blood sampling tube cannot be damaged due to violent shaking.

Description

Heparin tube shakes even platform of shaking that dynamic formula reaches blood mixture

Technical Field

The invention relates to the technical field of blood mixing of blood collection tubes, in particular to a shaking table for shaking the blood collection tubes to achieve blood mixing.

Background

The heparin tube is a body that is used for storing the internal blood of patient, and in order to guarantee that the internal blood of tube can not form before detecting and solidify, present blood sampling tube inner wall all is equipped with the one deck anticoagulant, and blood is located the intraductal back of blood sampling, and medical personnel's manual rocking can let blood and the intraductal anticoagulant of blood sampling evenly contact, plays the anticoagulation effect, the laboratory examination analysis of being convenient for.

Wherein, to the hospital, have hundreds of thousands of patients to see a doctor before every day, medical personnel manually rocks a large amount of heparin tubes one by one, not only causes medical personnel's limb aching pain, still can have following problem:

the conventional shaking and shaking of the blood in the blood sampling tube also has certain limiting specifications, and for some medical workers with insufficient experience, when the medical workers shake the blood sampling tube for many times for a long time and shake the blood sampling tube violently, blood cells of the blood are easily damaged, and the inspection and analysis accuracy of the blood in the blood sampling tube is influenced;

and the intensity of shaking is violent many times along with medical personnel, still can lead to the heparin tube to be thrown away outwards for the artificial mixed blood that shakes of just heparin tube has formed a series of problems at present.

Disclosure of Invention

The invention aims to provide a shaking table for mixing blood by shaking a blood collection tube so as to solve the problems in the background technology.

In order to achieve the above object, the present invention provides a shaking table for shaking a blood collection tube to mix blood, comprising a tube supporting body and a buffer stabilizer arranged on the tube supporting body, wherein the tube supporting body at least comprises:

the inner side of the fixing table is hinged with a tube body connecting table, the fixing table is used for supporting the tube body connecting table, and a first connecting cavity capable of being clamped with a blood sampling tube is preset on the surface of the tube body connecting table;

the first elastic part consists of a first spring and a rod body, the surface of the fixed table is symmetrically provided with a bracket, the rod body of the first elastic part is fixedly connected with the bracket, and the first elastic part is used for providing elastic movement force for the pipe body connecting table;

a buffering ballast, the buffering ballast comprising at least:

the second elastic part consists of a fixed rod and a second spring, the fixed rod is fixedly connected with the pipe body connecting table, and the second elastic part is used for providing elastic resetting force for the pipe body connecting table;

the steady piece, the steady piece is located the side of second elastic component, and the steady piece includes the liquid pipe, the inboard of liquid pipe is equipped with the steady pole, the one end and the dead lever of steady pole are connected, and the other end of steady pole is connected with connecting portion, form a closed cavity between connecting portion and the liquid pipe, can put into the fluid in the cavity, the surface connection of liquid pipe has the second linking arm, the side and the second spring coupling of second linking arm, the second linking arm is used for the support to liquid pipe and second spring, the motion that the dead lever can be followed to steady pole and connecting portion cooperates, the steady piece just can carry out hydraulic cushion to the elastic movement power that second elastic component and first elastic component provided.

As a further improvement of the technical scheme, the bottom of the fixing table is fixedly connected with the inner side of the shaft rod through a supporting plate, the shaft rod is rotatably arranged on the fixing table, and the hand pressing table is arranged at one end of the pipe body connecting table.

As the further improvement of this technical scheme, the below of body connection platform is equipped with the contact, and the contact includes the connecting plate, set up on the connecting plate and connect the chamber to the second of adaptation with first connection chamber, the chamber is connected to the second and is used for supporting the bottom of heparin tube, and the surface that the chamber is connected to the second is equipped with the regulating arm, regulating arm and axostylus axostyle fixed connection.

As a further improvement of the technical scheme, a first connecting arm slides on the inner side of the adjusting arm, the first connecting arm is fixedly connected with the connecting plate, connecting ports are reserved on the surfaces of the adjusting arm and the first connecting arm, and the connecting ports are connected and locked in an inserting mode through connecting rods.

As a further improvement of the technical scheme, one side of the liquid pipe is in an open shape, the open side of the liquid pipe is in threaded connection with a closed ring, the stabilizing rod penetrates through the inner side of the closed ring outwards, an air cavity is formed in the surface of one end, close to the closed ring, of the liquid pipe, and the air cavity is used for avoiding the situation that the inside of the liquid pipe is completely closed under the connection of the closed ring.

As a further improvement of the technical scheme, a liquid display part is arranged below the stabilizing part and comprises a carrier cavity plate, the inside of the carrier cavity plate is a cavity, the top of one end of the carrier cavity plate is communicated with the liquid pipe through a communicating cavity pipe, the communicating cavity pipe is positioned on the left side of the middle of the liquid pipe, and a liquid capacity mark can be carved on the side surface of the carrier cavity plate.

As a further improvement of the technical scheme, the side surface of the carrier cavity plate is communicated with a closing plug, the side surface of the closing plug is provided with an extending part, the end part of the extending part is provided with a ring piece, and the ring piece is positioned on the inner edge of the carrier cavity plate.

As a further improvement of the technical scheme, a hollow liquid storage cavity plate is arranged above the liquid display part, the liquid storage cavity plate is arranged between the supports, and the bottom of the liquid storage cavity plate is communicated with the carrier cavity plate through a connecting cavity pipe.

As a further improvement of the technical proposal, one side of the connecting cavity tube is communicated with a liquid inlet tube.

As a further improvement of the technical scheme, the side surfaces of the liquid storage cavity plates are symmetrically provided with sliding blocks, the inner wall of the support is provided with a sliding groove, and the sliding blocks are positioned in the sliding groove to slide.

Compared with the prior art, the invention has the following beneficial effects:

1. this heparin tube shakes even platform of shaking that reaches blood mixture, cooperate the motion of buffering stationary body through first elastic component, it is convenient evenly to rock the number of times not only to have guaranteed that the heparin tube is located body connection bench location after, and through the cooperation of the motion of the elastic force in the buffering stationary body and fluid force, make the heparin tube tend towards steadily gradually at the in-process that rocks, the number of times of rocking for a long time of heparin tube has been solved, and avoided acutely rocking of heparin tube, make the blood cell in the heparin tube can not destroyed because of acutely rocking.

2. This heparin tube shakes even platform of shaking that reaches blood mixture, receive the pressure through body connection platform for the first time after, the cooperation of the hydraulic cushion power in elastic force and the steady piece, it receives the restriction in the number of times of shaking the motion to ensure that body connection platform is in step, can not form the body and connect a lot of back and forth shaking motion of platform, make the intraductal blood of taking a blood sample mix with the anticoagulant can, the accuracy of blood test has been guaranteed, and because of can not acutely rocking, still can make the heparin tube by stable joint in first connection intracavity, and not have because of the risk that body connection platform acutely rocks and throws away.

3. This heparin tube shakes even platform of shaking that reaches blood mixture, when leading to liquid along the intraductal first motion of liquid, local liquid gets into carrier chamber board along intercommunication chamber pipe, according to the back and forth movement of liquid and the regular capacity of local liquid flow to carrier chamber inboard, can obtain the reduction capacity of liquid at every turn, and connect the platform at last body balanced, when liquid no longer moves, can reachd under the pressure of this time hand according to the liquid capacity data in the carrier chamber inboard, the body is connected the platform and is driven the concrete motion number of times that rocks of heparin tube, can do benefit to the number of times that evenly rocks according to the heparin tube specifically needs and carry out according to the pressure intensity.

Drawings

FIG. 1 is a front elevational view of the overall construction of the present invention;

FIG. 2 is a schematic view of the overall structure of the present invention;

FIG. 3 is a schematic view of a tube connecting station according to the present invention;

FIG. 4 is a schematic view of the stent and bumper structure of the present invention;

FIG. 5 is a schematic view of the structure at the position A in FIG. 4 according to the present invention;

FIG. 6 is a schematic view of the structure at point B in FIG. 4 of the present invention;

FIG. 7 is a schematic view of a contact structure according to the present invention;

FIG. 8 is a schematic view of the structure of FIG. 7 at C in accordance with the present invention;

FIG. 9 is a schematic view of a liquid display according to the present invention;

FIG. 10 is a schematic view of a closure of the present invention;

FIG. 11 is a schematic view of a liquid storage chamber plate according to the present invention;

FIG. 12 is a schematic view of the connecting portion and the direction of fluid movement according to the present invention.

The various reference numbers in the figures mean:

100. a tube support;

110. a fixed table; 111. a support;

120. a pipe body connecting table; 121. a shaft lever; 122. a first connection chamber; 123. a hand pressing table;

130. a first elastic member;

140. a contact member; 141. a connecting plate; 142. a second connection chamber; 143. a first connecting arm; 144. an adjustment arm; 145. a connecting port; 146. a connecting rod;

200. a buffering ballast;

210. a second elastic member; 211. fixing the rod; 212. a second spring;

220. a stabilizing member; 221. a liquid pipe; 2211. an air cavity; 222. a stabilizing rod; 223. a connecting portion; 224. a closed loop; 225. a second connecting arm;

230. a liquid display member; 231. a carrier cavity plate; 232. a communicating lumen; 233. a closing plug; 2331. an extension portion; 2332. a ring sheet;

240. a liquid storage chamber plate; 241. connecting the cavity tube; 242. a liquid inlet pipe; 243. a slide block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the 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 invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Furthermore, the terms "first", "second", and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first", "second", may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

Example 1

The invention provides a shaking table for shaking a blood sampling tube to achieve blood mixing, the whole device can be placed on a horizontal table to perform uniform shaking operation of the blood sampling tube, and universal wheels are arranged at the bottom of the whole device, when a large amount of blood sampling tube samples are stored in the device, the whole device can be pushed to move on the horizontal table, and manpower is greatly saved for carrying, in the invention, a first elastic part 130 is arranged at the outer side of a tube body connecting table 120 to be matched with a buffering steady body 200 to move, so that the conventional shaking times of the blood sampling tube after the blood sampling tube is positioned on the tube body connecting table 120 are ensured, and the blood sampling tube gradually tends to be steady in the shaking process through the matching of the elastic force in the buffering steady body 200 and the movement of fluid force, the long-time shaking times of the blood sampling tube is solved firstly, the violent shaking of the blood sampling tube is avoided, and blood cells in the blood sampling tube cannot be damaged due to violent shaking, the following is a specific structural analysis implementation of the shaking table described above for achieving blood mixing by shaking the blood collection tube, as follows:

referring to fig. 1-6, a shaking table for shaking a blood collection tube to mix blood includes a tube support 100 and a buffer stabilizer 200 disposed on the tube support 100, wherein the tube support 100 at least includes:

the fixing table 110 is hinged to the inner side of the fixing table 110, the fixing table 110 is used for supporting the tube body connecting table 120, and a first connecting cavity 122 capable of being clamped with a blood collection tube is preset on the surface of the tube body connecting table 120;

a first elastic member 130, the first elastic member 130 being composed of a first spring and a rod body, the surface of the fixing table 110 being symmetrically provided with the brackets 111, the rod body of the first elastic member 130 being fixedly connected to the brackets 111, the first elastic member 130 being used to provide an elastic movement force to the tube connecting table 120;

a buffering stabilizer 200, the buffering stabilizer 200 comprising at least:

a second elastic member 210, the second elastic member 210 being composed of a fixing rod 211 and a second spring 212, the fixing rod 211 being fixedly connected to the socket 120, the second elastic member 210 being configured to provide an elastic restoring force to the socket 120;

the stabilizing member 220 is located on the side of the second elastic member 210, the stabilizing member 220 includes a liquid pipe 221, a stabilizing rod 222 is disposed on the inner side of the liquid pipe 221, one end of the stabilizing rod 222 is connected with the fixing rod 211, the other end of the stabilizing rod 222 is connected with a connecting portion 223, a closed chamber is formed between the connecting portion 223 and the liquid pipe 221, fluid can be placed in the chamber, a second connecting arm 225 is connected to the surface of the liquid pipe 221, the side surface of the second connecting arm 225 is connected with the second spring 212, the second connecting arm 225 is used for supporting the liquid pipe 221 and the second spring 212, the stabilizing rod 222 and the connecting portion 223 can be matched with each other along with the movement of the fixing rod 211, and the stabilizing member 220 hydraulically buffers the elastic movement force provided by the second elastic member 210 and the first elastic member 130.

In the above-mentioned tube supporting member 100 and the buffering stabilizer 200, when the blood collection tube is inserted into the first connecting cavity 122 of the tube connecting stage 120, the blood collection tube is positioned on the tube connecting stage 120, and one end of the tube connecting stage 120 is pressed downward by the hand, so as to provide a downward pressure to the tube connecting stage 120, wherein the tube connecting stage 120 is tilted upward along the inner side of the fixing stage 110, the blood collection tube is shaken for the first time, and the first elastic member 130 at the other end of the tube connecting stage 120 is subjected to an upward compressive force from the end of the tube connecting stage 120, so that the first elastic member 130 provides a downward compressive restoring force to the tube connecting stage 120, and the blood collection tube on the tube connecting stage 120 is shaken for the second time, wherein, when the end of the tube connecting stage 120 is initially moved downward, the fixing rod 211 is moved downward, the fixing rod 211 forms an elastic force in cooperation with the second spring 212, and the second spring 212 also gives an elastic shaking reset force to the tube body connecting platform 120, at this time, the elastic movement of the second elastic member 210 and the first elastic member 130 cooperates to make the shaking movement of the blood collection tube on the tube body connecting platform 120 more vigorous, which is the first back and forth shaking movement of the blood collection tube, as the fixing rod 211 moves downwards initially, the stabilizing rod 222 drives the connecting portion 223 to move along with the fixing rod 211, because the connecting portion 223 slides in a sealing manner with the liquid tube 221, and fluid is preset inside the chamber between the connecting portion 223 and the liquid tube 221, when the connecting portion 223 moves laterally along with the stabilizing rod 222, the chamber space formed by the connecting portion 223 and the liquid tube 221 becomes larger, the air inside the chamber is inconvenient to measure, so that the pressure inside the chamber becomes smaller, and under the action of atmospheric pressure, the fluid inside the chamber is pressed to one side along with the movement of the connecting portion 223 (as shown in fig. 12, d is the fluid movement direction), when the tube connecting platform 120 moves under the elastic restoring force of the second elastic member 210 and the first elastic member 130, the connecting portion 223 extrudes the fluid to restore, and synchronously forms a restoring hydraulic buffer force, so that the restoring movement amplitude of the tube connecting platform 120 is reduced, and therefore, after the tube connecting platform 120 is subjected to the pressure given by the first hand, the movement of the tube connecting platform 120 is not severe any more, and gradually tends to a stable state to move, so that the blood collection tube can only shake and move acutely for the first time, and the blood in the blood collection tube is ensured not to be subjected to the acute movement, and blood cells are prevented from being damaged;

secondly, along with the motion cooperation of first elastic component 130 and second elastic component 210, the motion cooperation of steady piece 220 and second elastic component 210 and first elastic component 130, after body connection platform 120 receives pressure for the first time, the cooperation of the elastic force and the hydraulic cushion power in the steady piece 220, it is synchronous to be restricted guaranteeing that body connection platform 120 is rocking the number of times, can not form the back and forth rocking motion of body connection platform 120 many times, make the intraductal blood of taking a blood sample mix with the anticoagulant, the accuracy of blood inspection has been guaranteed, and because of can not violent rocking, still can make the blood collection tube by stable joint in first connecting chamber 122, and can not have the risk of violently rocking and throwing away because of body connection platform 120.

Backup pad fixed connection is passed through to the bottom of fixed station 110, and axostylus axostyle 121 is installed to the inboard of axostylus axostyle 121, axostylus axostyle 121 rotates the setting on fixed station 110, hand pressure platform 123 is installed to the one end of body connection platform 120, wherein be located still to be provided with the universal wheel on the support of bottom and make personnel can make whole device promote at the horizontally table bench, the very big medical personnel who works for a long time have practiced thrift physical power, and contact hand pressure platform 123 alright make body connection platform 120 push down through the hand, and the surface of hand pressure platform 123 is equipped with the finger groove of laminating mutually with the finger, lie in here with the finger in the suggestion medical personnel accessible and press, and it is enough convenient.

For some specific blood samples of blood sampling tubes, the times of shaking the blood sampling tubes and the blood samples need to be large, so that the force of the hands of the medical staff pressing the hand pressing table 123 at the beginning can be increased, and the shaking mixing times of the blood sampling tubes and the blood samples can be achieved.

Example 2

In consideration of the fact that the blood collection tube is not thrown out of the first connecting cavity 122 under a great pressure, the present embodiment is further improved based on embodiment 1, as shown in fig. 7 and 8:

the below of body connection platform 120 is equipped with contact 140, contact 140 includes connecting plate 141, set up on connecting plate 141 with first connection chamber 122 to the second connection chamber 142 of adaptation, second connection chamber 142 is used for supporting the bottom of heparin tube, the surface of second connection chamber 142 is equipped with regulating arm 144, regulating arm 144 and axostylus axostyle 121 fixed connection, the bottom of heparin tube can be connected chamber 142 adaptation contact with the second on connecting plate 141 surface, thereby spacing contact fixed to the bottom side of heparin tube, and regulating arm 144 and axostylus axostyle 121 be connected the cooperation, connecting plate 141 just can drive body connection platform 120 along with axostylus axostyle 121 and rock synchronous shaking, ensure that the heparin tube can not thrown out outside body connection platform 120.

Considering that the space between the tube connecting table 120 and the connecting plate 141 cannot be changed when the tube connecting table 120 and the connecting plate 141 are horizontal, when the length of the blood collection tube is larger or smaller according to practical situations, the second connecting cavity 142 on the connecting plate 141 cannot be adapted to the current bottom of the blood collection tube for contact support, the first connecting arm 143 slides inside the adjusting arm 144, the first connecting arm 143 is fixedly connected with the connecting plate 141, the surfaces of the adjusting arm 144 and the first connecting arm 143 are provided with the connecting ports 145, the connecting ports 145 are locked by the connecting rod 146 in an inserting manner, the fixed connection between the bottom of the adjusting arm 144 and the connecting plate 141 is abandoned, the current position is adjusted by the first connecting arm 143 sliding inside the adjusting arm 144 according to the actual length of the blood collection tube, so that the connecting plate 141 is close to or far away from the tube connecting table 120 upwards or downwards, and it is ensured that the bottom of the blood collection tube in the first connecting cavity 122 can be clamped in the second connecting cavity 142, the connecting rod 146 locks the adjusting arm 144 and the first connecting arm 143 along the connecting port 145 at the corresponding position, and the connecting plate 141 locks the position, so that the bottom of the blood collection tube is supported in a matching manner, and the contact member 140 is more suitable for the current actual situation.

Example 3

Considering that if the liquid tube 221 is directly set to be a tube with two closed ends, the connecting portion 223 compresses air inside the liquid tube when moving to the rear side following the stabilizing rod 222, at this time, the connecting portion 223 is difficult to move to the rear side, the connecting portion 223 and the fluid cannot form a hydraulic buffer action, and for the completely closed liquid tube 221, the fluid is located in the liquid tube 221 for a long time, the fluid gradually forms dirty liquid, which is not beneficial to discharge and replacement, and the inner wall of the liquid tube 221 cannot be cleaned, which creates a cleaning problem for a medical apparatus that needs to be in a cleanliness specification, this embodiment is further improved on the basis of embodiment 1, as shown in fig. 6:

one side of the liquid pipe 221 is opened, and the opening side of the liquid pipe 221 is screw-connected with a closed ring 224, the stabilizing rod 222 penetrates the inner side of the closed ring 224 to the outside, and an air cavity 2211 is arranged on the surface of one end of the liquid pipe 221 close to the closed ring 224, the air cavity 2211 is used for avoiding the complete closing of the interior of the liquid pipe 221 under the connection of the closed ring 224, when the connection part 223 moves to the rear side, the connection part 223 presses the air in the liquid tube 221 to be discharged along the air chamber 2211, ensuring that the connection part 223 and the liquid can move to the normal rear side, and the maximum moving distance of the connecting part 223 does not contact the air cavity 2211, so that the phenomenon that the liquid vent cavity 2211 is discharged to form a circulating hydraulic buffer effect is avoided, and the liquid pipe 221, the stabilizing rod 222 and the connecting part 223 are screwed out of the closed ring 224 under the condition that the liquid pipe 221, the stabilizing rod 222 and the connecting part 223 are matched with the liquid for multiple uses, the discharged liquid is replaced, and the inner wall of the liquid pipe 221 and the surface of the connecting part 223 are cleaned, so that the medical specification cleanliness of the stabilizing piece 220 is ensured.

Example 4

In order to record the shaking times of the blood collection tube carried by the tube connecting stage 120, so that the person can know that the pressure currently applied by the hand will cause several shaking of the blood collection tube, and further ensure that the shaking times of the blood collection tube on the tube connecting stage 120 is accurately limited, this embodiment is further improved on the basis of embodiment 1, as shown in fig. 9 and 10:

a liquid display member 230 is arranged below the stabilizing member 220, the liquid display member 230 includes a carrier cavity plate 231 with a hollow interior, the top of one end of the carrier cavity plate 231 is communicated with the liquid pipe 221 through a communication cavity pipe 232, the communication cavity pipe 232 is located on the left side of the middle portion of the liquid pipe 221, and a liquid capacity mark can be engraved on the side surface of the carrier cavity plate 231, wherein the communication cavity pipe 232 is used for communicating a part of the liquid downwards into the carrier cavity plate 231 along the communication cavity pipe 232 when the fluid reaches the current position, the inner diameter of the communication cavity pipe 232 is small, so that the flow rate of the fluid along the communication cavity pipe 232 is slow, the fluid is prevented from completely flowing into the carrier cavity plate 231, subsequent fluid buffering cannot be formed, when the fluid moves for the first time in the liquid pipe 221, the part of the liquid enters the carrier cavity plate 231 along the communication cavity pipe 232, and medical staff can obtain the first capacity of the fluid entering the carrier cavity plate 231 through the fluid capacity mark located on the side surface of the carrier cavity plate 231, at this time, the blood sampling tube is in the first shaking motion, and the shaking motion gradually becomes stable, the fluid entering the communicating cavity tube 232 is reduced by the liquid which is moved back and forth subsequently, so that the personnel can obtain the reduced volume of the fluid at each time according to the regular volume of the fluid which is moved back and forth and the local fluid flows into the carrier cavity plate 231, and the specific shaking motion times of the blood sampling tube driven by the tube body connecting platform 120 under the pressure of the hand can be obtained according to the fluid volume data in the carrier cavity plate 231 when the fluid is balanced and is not moved any more, the pressing degree can be favorably carried out according to the specific uniform shaking times of the blood sampling tube (the reduction measurement of the fluid is obtained step by step in the above, and the shaking times obtained according to the fluid volume finally positioned in the carrier cavity plate 231 can be obtained by carrying out experiments for a plurality of times, so that the medical personnel does not need to measure the reduction data of the fluid when the blood sampling tube is shaken urgently at present, more favorable for the current situation).

Considering that local fluids received in the carrier cavity plate 231 are fluids used in a chamber for multiple times, in order to ensure that the carrier cavity plate 231 can be cleaned conveniently and has certain cleanliness, the side surface of the carrier cavity plate 231 is communicated with the closing plug 233, the side surface of the closing plug 233 is provided with the extending portion 2331, the end portion of the extending portion 2331 is provided with the ring plate 2332, the ring plate 2332 is located at the inner edge of the carrier cavity plate 231, the closing plug 233 is in threaded connection with the carrier cavity plate 231, when the closing plug 233 is screwed out, the fluids received by the carrier cavity plate 231 are discharged, and the closing plug 233 drives the extending portion 2331 to move out, the ring plate 2332 scrapes the inner wall of the carrier cavity plate 231, so that dirt is scraped from the inner wall of the carrier cavity plate 231 when the fluids are discharged quickly.

Example 5

Wherein, for another case where the communication chamber tube 232 communicates with the carrier chamber plate 231:

when the connecting portion 223 and the fluid move backward along the liquid tube 221, and the fluid is close to and does not contact the communicating cavity tube 232, and when the connecting portion 223 is located on the left side of the communicating cavity tube 232, the connecting portion 223 forms the carrier cavity plate 231 into a closed cavity structure, and due to the pressure, the movement of the connecting portion 223 is also blocked to some extent, so that the buffer force of the connecting portion 223 and the fluid in the matched movement is enhanced again, the movement amplitude of the stabilizing member 220 is reduced, the buffer force of the stabilizing member 220 on the second elastic member 210 and the first elastic member 130 is increased, the shaking movement of the tube connecting platform 120 can be stabilized quickly, the protection of blood cells in the blood sampling tube is enhanced, and if the number of shaking times is large, only a large force needs to be applied to the hand pressure platform 123.

Example 6

Considering that the buffer force is affected when the fluid in the cavity of the liquid pipe 221 does not sufficiently flow to the carrier cavity plate 231, this embodiment makes a further improvement on the basis of embodiment 1, as shown in fig. 2 and 11:

a hollow liquid storage cavity plate 240 is arranged above the liquid display member 230, the liquid storage cavity plate 240 is arranged between the supports 111, the bottom of the liquid storage cavity plate 240 is communicated with the carrier cavity plate 231 through a connecting cavity tube 241, a valve is further arranged on the surface of the connecting cavity tube 241, and the liquid storage cavity plate 240 can be filled with a fluid (the fluid is the same as the fluid adopted in the above description, and the fluid can be water) through presetting the fluid (the fluid is the same as the fluid adopted in the above description), the valve is opened, the fluid enters the cavity of the liquid tube 221 through the connecting cavity tube 241 to supplement the fluid, so that the buffering and matching of the fluid are facilitated, and the connecting part 223 can be matched with the liquid to operate again through the closing of the valve, so that the situation that the fluid enters the cavity and the liquid tube 221 due to the communication between the connecting cavity tube 241 and the cavity, and the unstable member 220 cannot reset and buffer motion due to the excessive measurement pressure of the fluid is avoided.

One side of the connection cavity pipe 241 is connected to a liquid inlet pipe 242, and fluid can be rapidly injected into the liquid storage cavity plate 240 by opening the liquid inlet pipe 242.

In order to facilitate the assembly and disassembly of the liquid storage cavity plate 240, so that the whole device can be used according to actual conditions, the side surfaces of the liquid storage cavity plate 240 are symmetrically provided with the sliding blocks 243, the inner wall of the bracket 111 is provided with the sliding grooves, the sliding blocks 243 are positioned in the sliding grooves to slide, the end part of the second connecting arm 225 is inserted into the liquid storage cavity plate 240, and the sliding connection of the sliding blocks 243 is favorable for the assembly and disassembly of the liquid storage cavity plate 240 and the cooperation of the whole device.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a heparin tube shakes even platform of shaking that reaches blood mixture, includes tub portion supporter (100) and buffering steady body (200) of setting on tub portion supporter (100), its characterized in that: the tube support (100) comprises at least:

the blood collection tube fixing device comprises a fixing table (110), wherein a tube body connecting table (120) is hinged to the inner side of the fixing table (110), the fixing table (110) is used for supporting the tube body connecting table (120), and a first connecting cavity (122) capable of being clamped with a blood collection tube is preset on the surface of the tube body connecting table (120);

the first elastic part (130) consists of a first spring and a rod body, the surface of the fixed table (110) is symmetrically provided with a bracket (111), the rod body of the first elastic part (130) is fixedly connected with the bracket (111), and the first elastic part (130) is used for providing elastic movement force for the pipe body connecting table (120);

a dampening ballast (200), said dampening ballast (200) comprising at least:

the second elastic piece (210), the second elastic piece (210) is composed of a fixing rod (211) and a second spring (212), the fixing rod (211) is fixedly connected with the pipe body connecting table (120), and the second elastic piece (210) is used for providing elastic resetting force for the pipe body connecting table (120);

a stabilizing member (220), the stabilizing member (220) being positioned at a side of the second elastic member (210), the stabilizing member (220) including a liquid pipe (221), a stabilizing rod (222) is arranged on the inner side of the liquid pipe (221), one end of the stabilizing rod (222) is connected with the fixed rod (211), and the other end of stationary bar (222) is connected with connecting portion (223), form a closed cavity between connecting portion (223) and liquid pipe (221), can imbed the fluid in the cavity, the surface of liquid pipe (221) is connected with second linking arm (225), the side of second linking arm (225) is connected with second spring (212), second linking arm (225) are used for the support to liquid pipe (221) and second spring (212), stationary bar (222) and connecting portion (223) can follow the motion of dead lever (211) and cooperate, stationary member (220) just can carry out hydraulic cushion to the elastic movement power that second elastic component (210) and first elastic component (130) provided.

2. The shaking table for shaking a blood collection tube to achieve mixing of blood according to claim 1, wherein: the bottom of fixed station (110) passes through backup pad fixed connection, and axostylus axostyle (121) is installed to the inboard of axostylus axostyle (121), and axostylus axostyle (121) rotates the setting on fixed station (110), hand pressure platform (123) are installed to the one end of body connection platform (120).

3. The shaking table for shaking a blood collection tube to achieve mixing of blood according to claim 2, wherein: the below of body connection platform (120) is equipped with contact (140), and contact (140) are including connecting plate (141), seted up on connecting plate (141) with first connecting chamber (122) to the second connecting chamber (142) of adaptation, second connecting chamber (142) are used for supporting the bottom of heparin tube, and the surface that the chamber (142) was connected to the second is equipped with regulating arm (144), regulating arm (144) and axostylus axostyle (121) fixed connection.

4. The shaking table for shaking a blood collection tube to achieve mixing of blood according to claim 3, wherein: the inner side of the adjusting arm (144) is provided with a first connecting arm (143) in a sliding mode, the first connecting arm (143) is fixedly connected with the connecting plate (141), connecting ports (145) are reserved on the surfaces of the adjusting arm (144) and the first connecting arm (143), and the connecting ports (145) are connected and locked through connecting rods (146).

5. The shaking table for shaking a blood collection tube to achieve blood mixing according to claim 1, characterized in that: one side of the liquid pipe (221) is open, the opening side of the liquid pipe (221) is in threaded connection with a closed ring (224), the stabilizing rod (222) penetrates through the inner side of the closed ring (224) outwards, an air cavity (2211) is formed in the surface of one end, close to the closed ring (224), of the liquid pipe (221), and the air cavity (2211) is used for avoiding that the interior of the liquid pipe (221) is completely closed under the connection of the closed ring (224).

6. The shaking table for shaking a blood collection tube to achieve blood mixing according to claim 1, characterized in that: the below of steady piece (220) is equipped with liquid display (230), and liquid display (230) are including inside carrier chamber board (231) that is the cavity, and the one end top of carrier chamber board (231) communicates through intercommunication chamber pipe (232) that set up with liquid pipe (221), and communicates chamber pipe (232) and be located the middle part left side of liquid pipe (221), and the side of carrier chamber board (231) can be carved and establish liquid capacity mark.

7. The shaking table for shaking a blood collection tube to achieve blood mixing according to claim 6, wherein: the side surface of the carrier cavity plate (231) is communicated with a closing plug (233), an extending part (2331) is installed on the side surface of the closing plug (233), an annular sheet (2332) is arranged at the end part of the extending part (2331), and the annular sheet (2332) is located at the inner edge of the carrier cavity plate (231).

8. The shaking table for shaking a blood collection tube to achieve blood mixing according to claim 6, wherein: a hollow liquid storage cavity plate (240) is arranged above the liquid display piece (230), the liquid storage cavity plate (240) is arranged between the brackets (111), and the bottom of the liquid storage cavity plate (240) is communicated with the carrier cavity plate (231) through a connecting cavity pipe (241).

9. The shaking table for shaking a blood collection tube to achieve blood mixing according to claim 8, wherein: one side of the connecting cavity pipe (241) is communicated with a liquid inlet pipe (242).

10. The shaking table for shaking a blood collection tube to achieve blood mixing according to claim 9, wherein: the side surface of the liquid storage cavity plate (240) is symmetrically provided with sliding blocks (243), the inner wall of the bracket (111) is provided with a sliding groove, and the sliding blocks (243) are positioned in the sliding groove to slide.