CN114130266A - Blood mixed shaking treatment equipment for medical examination and use method thereof - Google Patents

Abstract

A blood mixed shaking processing device for medical examination and a using method thereof comprise a mixed shaking box and a controller, wherein a sealing cover is opened and closed at the upper side of the mixed shaking box, the sealing cover can realize the sealing with the inner side of the mixed shaking box through a sealing module, a mixed shaking module and a foam eliminating module are arranged at the inner side of the mixed shaking box, the mixed shaking module is used for realizing the mixed shaking of blood, the foam eliminating module is used for quickly eliminating foam in the blood, a test tube placing module is further arranged at the inner side of the mixed shaking box and is used for realizing the support and timely correction of the position of a test tube, the test tube placing module comprises a placing plate, the placing plate is arranged at the inner side of the mixed shaking box in a sliding manner, a hole groove is uniformly formed in the inner side of the placing plate, the test tube placing module further comprises a sleeve and a pressing plate, and the sleeve is movably arranged at the inner side of the hole groove, the outside of sleeve is through extension spring and telescopic inboard fixed connection, and the sleeve is used for putting into of test tube.

Description

Blood mixed shaking treatment equipment for medical examination and use method thereof

Technical Field

The invention relates to the technical field of blood mixed shaking treatment equipment, in particular to blood mixed shaking treatment equipment for medical examination and a using method thereof.

Background

When blood examination is carried out, for some special items, human blood and coagulant need to be mixed, for example, excessive mixing or uneven mixing can cause inaccuracy of examination results, and in the case of blood cell counting, spot examination shows that the reject ratio of a sample to be examined reaches 4.54%, which means that the results of the samples are not accurate due to the fact that the samples are determined before being loaded on a computer, and any advanced instrument and accurate method cannot compensate; for erythrocytes, excessive mixing leads to hemolysis, insufficient mixing leads to anticoagulation failure, and besides affecting results, clotting can cause instrument hole plugging; for platelets, the mixing is not sufficient, and aggregated platelets cannot be completely disaggregated, which results in lower results; over-mixing, the resulting red blood cell debris will interfere with platelet counting, resulting in higher results.

At present, the mixing and shaking method of the existing blood mixing and shaking device is mostly based on the whole, that is, a test tube filled with blood is put into the inner side of a shaking box, the test tube is a test tube with anticoagulant, and the mixing and shaking of the blood in the test tube is realized through the rotation and reciprocating motion of the shaking box, for example, the invention patents in China with the grant publication numbers of CN108871921B and CN105300782B, but the method has the insurmountable defect that the blood in the test tube can move along with the shaking box in the rotation or reciprocating motion of the shaking box, the blood in the test tube can also do the integral motion along with the shaking box, but the relatively strong relative motion can not occur in the test tube, so that the mixing effect among the blood, the blood and the anticoagulant in the test tube is not ideal.

In the journal of clinical and experimental medicine, on volume 11, 12, 6.2012, an article is described with the topic "influence of different mixing methods on routine peripheral blood detection", in which journal it is pointed out that the results of 8 methods by gentle finger stirring are superior to 8 methods by reverse mixing. In addition, the reverse mixing method easily causes blood to flow to the Eppendorf tube cover, easily pollutes the hands of operators, the surfaces of instruments and the like during cover opening detection, increases the burden of disinfection and isolation work, and is not favorable for controlling hospital infection. Therefore, the method of gently stirring and mixing for 8 times is more suitable for the needs of clinical work. The reason is that the finger is used for stirring to mix the shaking method, the stress point is a local point on the test tube, and the blood in the test tube can vibrate outwards unevenly by taking the stress point as the center, so that the synchronous motion of the blood in the test tube is avoided, and the relative motion between the blood and the anticoagulant is aggravated.

Blood can produce the foam in the process of mixing and shaking, and the foam can produce direct influence to the testing result, and the mode of eliminating to the foam is the standing wait at present to beat the test tube by the bottom, in this process, still need to spend extra precious medical time and operation, how to reduce the foam when mixing and shaking to eliminate the foam very fast has also become the problem that needs faced of mixing and shaking treatment facility.

Disclosure of Invention

The invention aims to provide blood mixed shaking treatment equipment for medical examination and a using method thereof, and aims to solve the problems that the mixed shaking effect is poor and foams are difficult to eliminate quickly in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a medical science inspection is with blood processing apparatus that shakes thoughtlessly, includes and shakes case and controller thoughtlessly, it has sealed lid to open and shut the upside of case thoughtlessly to shake, sealed lid can realize with thoughtlessly shaking the inboard sealed of case through sealed module, the inboard of thoughtlessly shaking the case is provided with thoughtlessly shakes module and foam elimination module, thoughtlessly shake the module and be used for realizing thoughtlessly shaking to blood, foam elimination module is used for realizing the quick elimination to foam in the blood, the inboard of thoughtlessly shaking the case still is provided with the test tube and places the module, the test tube is placed the module and is used for realizing the support and in time correcting the test tube position, the test tube is placed the module and is included the placing plate, the placing plate slides and sets up in thoughtlessly shaking the inboard of case, the inboard even trompil groove that has of placing plate, the test tube is placed the module still includes sleeve and pressure strip, the sleeve activity sets up in the inboard of trompil groove, telescopic outside is through extension spring and telescopic inboard fixed connection, and the sleeve is used for putting into of test tube, and the extension spring that sets up plays the effect of joint support to make the sleeve have certain slope ability, can take place the slope after the atress.

The mixed shaking module comprises a shaking rod, the shaking rod is rotatably arranged on the inner side of the mixed shaking box, the shaking rod is arranged in an inclined manner on the inner side of the mixed shaking box, the inclination angle is alpha, a test tube is stirred through the shaking rod, the shaking rod is inclined to slide on the surface of the test tube, the arrangement enables the shaking rod to increase the depth and the width during stirring when rotating, the action range of a stress point is increased, the mixed shaking effect is increased, the test tube is made of plastic, when being stirred by the shaking rod, the stirring block with the arc-shaped chamfer can be embedded into the test tube, in the rotating process of the shaking rod, the blood stress close to the front end of the stirring block is maximum, the stress comprises the impact force of the shaking rod and the centrifugal force during rotation of the shaking rod, the arc-shaped chamfer can increase the stress range and the stress force through the contact surface because of the arc-shaped chamfer is attached to the surface of the test tube, and the surface of the test tube can be stirred through the end after sliding the arc-shaped chamfer, still further produce and shake and get rid of the power, the inhomogeneity when increasing the inside blood atress of test tube plays the effect that increases and mix the effect of shaking, one side of knocking the pole is fixed to be provided with dials fast, dial fast inboard and be provided with the arc chamfer, dial fast front side fixedly connected with a plurality of salient angle, the inhomogeneity when the blood atress in the increase test tube that a plurality of salient angle can be further set up, further increase the effect that mixes and shake.

The foam eliminating module comprises a pressure adjusting module and an extrusion module, the pressure adjusting module and the extrusion module work simultaneously, rapid elimination of foams in the test tube can be achieved, a better eliminating effect is achieved, the pressure adjusting module comprises clamping plates which are symmetrically arranged in the front and back, one side of each clamping plate is fixedly connected with meshing teeth, the meshing teeth are located on the front side and located on the rear side, the meshing teeth on the clamping plates are arranged in a staggered mode, the meshing teeth arranged in a staggered mode extrude the test tube to achieve the effect of secondary mixing, on the one hand, foams in blood are eliminated through staggered extrusion, one side of each meshing tooth is provided with an arc top angle, and on the other hand, indentations when the clamping plates extrude around the arc top angle can be reduced.

Further, each the inboard extension spring of sleeve is two, and is the symmetry form setting, the pressure strip passes through the hinge and rotates the left end that sets up at the pressure strip, one side fixedly connected with a plurality of spring of pressure strip, the quantity and the position of spring all correspond each other with telescopic quantity and position, the pressure strip can realize through block mechanism and place the parallel of board the pressure strip with place the parallel back of board, on the pressure strip the spring can push down the test tube in the sleeve, and there are two effects at this place for the spring, carries on spacingly to the test tube firstly, secondly exerts a power of returning to the test tube, makes the test tube after being stirred, can return by oneself and just.

Further, the pressure regulating module includes negative pressure jar and aspiration pump, the effect of bleeding in advance can be played in the setting of negative pressure jar, can realize the quick decompression to the case that shakes thoughtlessly, the negative pressure jar is linked together the pipe through first solenoid valve and pipeline and the inboard of the case that shakes thoughtlessly, the output of aspiration pump is linked together through the inboard of second solenoid valve and pipeline and negative pressure jar.

Furthermore, the inclination angle alpha is 45 degrees, and under the angle, the range of the poked depth of the test tube can reach reasonable balance.

Further, the inboard fixedly connected with electric putter that shakes the case thoughtlessly, electric putter's top and the bottom downside fixed connection who places the board, electric putter are used for changing the test tube and are mixing the height that shakes the incasement side, realize mixing the adjustment of shaking the operating height with the secondary to once.

Further, the mixed shaking module further comprises a second motor, a first support and a second support, the first support and the second support are arranged to play a role in supporting and connecting, the inner side of the top end of the first support is rotatably connected with a turntable, the outer side of the turntable is fixedly connected with the outer side of the knocking rod, the inner side of the top end of the second support is rotatably connected with a first bevel gear, the second motor is fixed on the inner side of the mixed shaking box, the tail end of a main shaft of the second motor is fixedly connected with a rotating shaft, the outer side of the rotating shaft is fixedly connected with a second bevel gear, the second bevel gear is meshed with the outer side of the first bevel gear, the bottom end of the turntable is connected with the bottom end of the first bevel gear through a universal joint, and in the arrangement, the second motor drives the rotating shaft to rotate, the rotating shaft drives the second bevel gear to rotate, and the first bevel gear is driven to rotate by the second bevel gear, first bevel gear passes through the universal joint and drives the carousel and rotate, and the rotation of carousel can drive strikes the pole and rotate, and this kind of setting can play and carry out synchronous motion's effect to the pole that strikes side by side, and the universal joint of setting is used for changing the inclination of striking the pole.

Furthermore, the extrusion module also comprises a first motor, the tail end of a main shaft of the first motor is fixedly connected with a screw rod, the thread directions of the left side and the right side of the screw rod are arranged in an opposite shape, the outer side of the screw rod is spirally connected with 2 sliding blocks, and are symmetrically arranged at the outer side of the screw rod, one side of the slide block is rotationally connected with a connecting rod through a hinge, the other end of the connecting rod is rotationally connected with one side of the clamping plate through a hinge, under the arrangement, the first motor drives the screw rod to rotate, the rotation of the screw rod can drive the slide block to move leftwards or rightwards, in the movement of the slide block, the slide block can drive the clamping plate to move back and forth through the connecting rod to play a role in clamping, under this kind of transmission setting, actuating mechanism hides and can be sheltered from and hide by splint, has avoided in the clamping movement, and actuating mechanism causes the influence to mixing other members of shaking incasement portion.

A use method of blood mixed shaking treatment equipment for medical examination comprises the following steps:

the method comprises the following steps: placing the test tube into the inner side of the sleeve, and closing the compression plate through the clamping module;

step two: the electric push rod is contracted, and drives the placing plate to do sinking motion, so that the test tube moves to the motion range of the knocking rod;

step three: the second motor rotates to drive the knocking rod to rotate, and the knocking rod can stir the test tube through rotation to realize one-time mixing and shaking of blood;

step four: the electric push rod stretches, and drives the placing plate to do ascending motion, so that the test tube moves to the motion range of the clamping plate;

step five: the splint of both sides draw close to the centre simultaneously around, and the meshing tooth and the arc apex angle that set up can carry out crisscross extrusion to the test tube, play the effect that the secondary mixes on the one hand, eliminate the foam in the blood through crisscross extrusion on the one hand, and simultaneously, first solenoid valve is opened, shakes the pressure shock absorber of incasement side thoughtlessly, further plays the effect of eliminating the foam.

The sealing module in the invention is a clamping module which is one of the existing designs and can respectively play a role in sealing and clamping, and redundant explanation is not provided for the prior art.

Compared with the prior art, the blood mixed shaking processing equipment for medical examination and the use method thereof realize mixed shaking of blood through the mixed shaking module, can obtain better mixed shaking effect, and increase the accuracy of blood detection, the mixed shaking module comprises the knocking rod, the knocking rod is rotatably arranged at the inner side of the mixed shaking box, the knocking rod is obliquely arranged at the inner side of the mixed shaking box, the inclination angle is alpha, the test tube is stirred through the knocking rod, the knocking rod is obliquely slid on the surface of the test tube, the arrangement enables the depth and the breadth of the knocking rod during rotation to be increased, the action range of a stress point to be increased, and the mixed shaking effect is increased, because the test tube is made of plastic material, when the knocking rod is stirred, the stirring block with the arc-shaped chamfer can be embedded into the test tube, and in the rotating process of the knocking rod, the blood near the front end of the stirring block is maximally stressed, the atress is including the impact of beating the pole and beat the centrifugal force when the pole rotates, the arc chamfer of setting can increase the scope of atress and the dynamics of atress through increasing the contact surface because with the laminating of test tube surface, the test tube surface is when dialling fast one end again after sliding the arc chamfer, still can further produce and shake the power of shaking, inhomogeneities when increasing the inside blood atress of test tube, play the effect that increases and shake the effect thoughtlessly, inhomogeneities when the increase in vitro blood atress that the salient angle of setting can be further, further increase and shake thoughtlessly the effect, angle of inclination alpha is 45, under this kind of angle, the test tube receives the width of the degree of depth of stirring can reach a comparatively reasonable equilibrium.

Compared with the prior art, the blood mixed shaking processing equipment for medical examination and the use method thereof are used for rapidly eliminating the foam in the blood through the foam eliminating module and have the function of increasing the blood detection accuracy, the foam eliminating module comprises the pressure adjusting module and the extruding module, the pressure adjusting module and the extruding module work simultaneously and can rapidly eliminate the foam in the test tube, the meshing teeth on the clamping plate on the front side and the meshing teeth on the clamping plate on the rear side are arranged in a staggered manner, the test tube is extruded through the staggered meshing teeth, the secondary mixing function is realized, on one hand, the foam in the blood is eliminated through staggered extrusion, the arc top angle is arranged on one side of the meshing teeth, the indentation of the front clamping plate and the rear clamping plate during extrusion can be reduced, and the negative pressure tank can play a role of pre-pumping air, can realize the quick decompression to mixing the case of shaking.

Compared with the prior art, the blood mixed shaking processing equipment for medical examination and the use method thereof are used for realizing the support and timely correction of the position of the test tube through the test tube placing module, the test tube placing module comprises a placing plate, the placing plate is arranged on the inner side of a mixed shaking box in a sliding mode, hole grooves are uniformly formed in the inner side of the placing plate, the test tube placing module further comprises a sleeve and a pressing plate, the sleeve is movably arranged on the inner side of the hole groove, the outer side of the sleeve is fixedly connected with the inner side of the sleeve through a tension spring, the sleeve is used for placing the test tube, the arranged tension spring plays a role in connection and support, the sleeve has certain inclination capacity and can incline after being stressed, the spring has two functions, one is used for limiting the test tube, the other is used for applying a correcting force to the test tube, and after the test tube is stirred, can self-righting.

Drawings

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

FIG. 1 is a schematic view of an internal mounting structure of the mixing and shaking box of the present invention;

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

FIG. 3 is a schematic view of the mounting structure for the forward and backward movement of the splint of the present invention;

FIG. 4 is a schematic view of an appearance structure of the pick-up according to the present invention;

FIG. 5 is a schematic view of the mounting structure of the present invention at the site of the occlusal teeth on the splint;

FIG. 6 is a schematic view of the mounting structure shown at A in FIG. 1 according to the present invention;

fig. 7 is a schematic view of the tilt angle α of the present invention.

In the figure: 1. a mixing and shaking box; 2. a sealing cover; 3. a sealing module; 4. a controller; 5. a negative pressure tank; 6. a first solenoid valve; 7. a second solenoid valve; 8. an air pump; 9. placing the plate; 10. a tension spring; 11. a sleeve; 12. a compression plate; 13. a spring; 14. a hole groove; 15. a splint; 16. a knock bar; 17. an electric push rod; 18. a first motor; 19. meshing teeth; 19a, an arc-shaped top angle; 20. a slider; 21. a connecting rod; 22. a screw; 23. dialing is fast; 23a, arc chamfering; 24. a lobe; 25. a second motor; 26. a rotating shaft; 27. a first bracket; 28. a turntable; 29. a universal joint; 30. a second bracket; 31. a first bevel gear; 32. a second bevel gear; 33. a clamping module, alpha and an inclination angle.

Detailed Description

The present invention is further described with reference to the following detailed description, wherein the drawings are for illustrative purposes only and are not intended to be limiting, and all other embodiments within the scope of the present invention will be apparent to those of ordinary skill in the art based on the present detailed description without any inventive step.

Example 1

Referring to fig. 1-7, the present invention provides a technical solution: the utility model provides a medical science inspection is with blood thoughtlessly shakes treatment facility, includes and thoughtlessly shakes case 1 and controller 4, and the upside of thoughtlessly shaking case 1 opens and shuts and has sealed lid 2, and sealed lid 2 can realize with thoughtlessly shaking 1 inboard sealed of case through sealed module 3, and thoughtlessly shake the inboard of case 1 and be provided with thoughtlessly and shake the module, thoughtlessly shake the module and be used for realizing thoughtlessly shaking blood.

The mixed shaking module comprises a shaking rod 16, the shaking rod 16 is rotatably arranged on the inner side of the mixed shaking box 1, the shaking rod 16 is obliquely arranged on the inner side of the mixed shaking box 1, the inclination angle is alpha, a test tube is stirred through the shaking rod 16, the shaking rod 16 is obliquely slid on the surface of the test tube, the arrangement enables the shaking rod 16 to increase the depth and the width during stirring when rotating, the action range of a stress point is increased, the mixed shaking effect is increased, the test tube is made of plastic materials, when being stirred by the shaking rod 16, a stirring block 23 with an arc-shaped chamfer 23a can be embedded into the test tube, in the rotating process of the shaking rod 16, the blood stress close to the front end of the stirring block 23 is the largest, the stress comprises the impact force of the shaking rod 16 and the centrifugal force during rotation of the shaking rod 16, the arranged arc-shaped chamfer 23a can increase the stress range and the stress force by increasing the contact surface due to the surface attachment with the test tube, test tube surface is when the one end of dialling fast 23 again after slipping arc chamfer 23a, still further produce and shake the power of shaking, inhomogeneity when increasing the inside blood atress of test tube, play the effect that increases and mix and shake the effect, one side of knocking rod 16 is fixed to be provided with dials fast 23, the inboard of dialling fast 23 is provided with arc chamfer 23a, dial the front side fixedly connected with a plurality of salient angle 24 of fast 23, inhomogeneity when a plurality of salient angle 24 that sets up can be specific increase the blood atress in the test tube, further increase and mix the effect of shaking.

Specifically, the hybrid module further includes a second motor 25, a first bracket 27 and a second bracket 30, the first bracket 27 and the second bracket 30 are arranged to support and connect, the inner side of the top end of the first bracket 27 is rotatably connected with a turntable 28, the outer side of the turntable 28 is fixedly connected with the outer side of the knocking rod 16, the inner side of the top end of the second bracket 30 is rotatably connected with a first bevel gear 31, the second motor 25 is fixed inside the hybrid box 1, the end of the main shaft of the second motor 25 is fixedly connected with a rotating shaft 26, the outer side of the rotating shaft 26 is fixedly connected with a second bevel gear 32, the second bevel gear 32 is meshed with the outer side of the first bevel gear 31, the bottom end of the turntable 28 is connected with the bottom end of the first bevel gear 31 through a universal joint 29 and power transmission is achieved, in this arrangement, the second motor 25 drives the rotating shaft 26 to rotate, the rotating shaft 26 drives the second bevel gear 32 to rotate, the second bevel gear 32 drives the first bevel gear 31 to rotate, the first bevel gear 31 drives the rotary table 28 to rotate through the universal joint 29, the rotary table 28 can drive the knocking rods 26 to rotate, the arrangement can play a role in carrying out synchronous motion on the knocking rods 26 in parallel, and the arranged universal joint 29 is used for changing the inclination angle of the knocking rods 26.

By adopting the technical scheme: can realize the mixed shaking of blood through mixing the module of shaking, and can obtain better mixed shaking effect, increase the accuracy that blood detected, mix the module of shaking and include and strike pole 16, strike pole 16 and rotate and set up in mixing the inboard of shaking case 1, strike pole 16 is the slope form setting in mixing the inboard of shaking case 1, the angle of inclination is alpha, stir the test tube through striking pole 16, strike pole 16 slopes and pass on the surface of test tube, this kind of setting makes and strikes pole 16 can increase when rotating and stir degree of depth and breadth, increase the scope of action of stress point, play the effect of increasing and mixing the shaking effect, because the test tube is the plastics material, when receiving striking pole 16 and stirring, the stirring 23 that has arc chamfer 23a can imbed on the test tube, in the process that strikes pole 16 rotates, the blood atress near the front end of stirring 23 is the biggest, strike the atress includes striking pole 16 impact and the centrifugal force when striking pole 16 rotates, arc chamfer 23a of setting is because can increase the scope of atress and the dynamics of atress through increasing the contact surface with the laminating of test tube surface, the test tube surface is when sliding through arc chamfer 23a after the one end of dialling fast 23 again, still further produce and shake the power of shaking, the inhomogeneity when increasing the inside blood atress of test tube, play the effect that the increase shakes the effect thoughtlessly, a plurality of salient angle 24 of setting can be specific increase the inhomogeneity when blood atress in the test tube, further increase thoughtlessly shakes the effect, angle of inclination alpha is 45, under this kind of angle, the test tube receives the breadth of the degree of depth of stirring can reach a comparatively reasonable equilibrium.

Example 2

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a medical science inspection is with blood processing apparatus that shakes thoughtlessly, includes and shakes case 1 and controller 4 thoughtlessly, and the upside that shakes case 1 thoughtlessly opens and shuts to have sealed lid 2, and sealed lid 2 can realize with thoughtlessly shaking 1 inboard sealed of case through sealed module 3, and the inboard that shakes case 1 thoughtlessly is provided with the foam and eliminates the module, and the foam is eliminated the module and is used for realizing the quick elimination to foam in the blood.

The module is eliminated to the foam includes pressure regulation module and extrusion module, the simultaneous working of pressure regulation module and extrusion module, can realize the quick elimination to the in vitro foam, pressure regulation module is including the splint 15 that the front and back symmetry set up, one side fixedly connected with meshing tooth 19 of splint 15, meshing tooth 19 that is located on the front side splint 15 is crisscross form setting with the meshing tooth 19 that is located on the rear side splint 15, 19 extrudees the effect that plays the secondary on the one hand to the test tube through the meshing tooth that crisscross set up, foam in the blood is eliminated through crisscross extrusion on the one hand, one side of meshing tooth 19 is provided with the arc top apex angle 19a, indentation when 15 extrudees around the arc top apex angle 19a can reduce.

Specifically, the pressure regulation module includes negative pressure jar 5 and aspiration pump 8, and the setting of negative pressure jar 5 can play the effect of bleeding in advance, can realize the quick decompression to mixing and shaking case 1, and negative pressure jar 5 is linked together the pipe through first solenoid valve 6 and pipeline and the inboard of mixing and shaking case 1, and the output of aspiration pump 8 is linked together through the inboard of second solenoid valve 7 and pipeline and negative pressure jar 5.

Specifically, the extrusion module further comprises a first motor 18, a screw 22 is fixedly connected to the end of a main shaft of the first motor 18, the thread directions of the left side and the right side of the screw 22 are opposite, the outer side of the screw 22 is spirally connected with 2 sliding blocks 20, and are symmetrically arranged at the outer side of the screw rod 22, one side of the slide block 20 is rotationally connected with a connecting rod 21 through a hinge, the other end of the connecting rod 21 is rotationally connected with one side of the clamping plate 15 through a hinge, in this arrangement, the first motor 18 rotates the screw 22, the rotation of the screw 22 drives the slide 20 to move left or right, in the movement of the slide block 20, the slide block 20 drives the clamping plate 15 to move back and forth through the connecting rod 21 to perform a clamping action, under this kind of transmission setting, the actuating mechanism hides and can be sheltered from and hide by splint 15, has avoided in the clamping motion, and the actuating mechanism causes the influence to mixing other members of shaking case 1 inside.

By adopting the technical scheme: the foam eliminating module is used for quickly eliminating foam in blood and plays a role in increasing the blood detection accuracy, the foam eliminating module comprises a pressure adjusting module and an extruding module, the pressure adjusting module and the extruding module work simultaneously and can quickly eliminate the foam in a test tube, meshing teeth 19 on a front side clamping plate 15 and meshing teeth 19 on a rear side clamping plate 15 are arranged in a staggered mode, the meshing teeth 19 arranged in a staggered mode extrude the test tube to play a role in secondary mixing, on the one hand, the foam in the blood is eliminated through staggered extrusion, one side of the meshing teeth 19 is provided with an arc top angle 19a, the arc top angle 19a can reduce indentation when the front clamping plate 15 and the rear clamping plate 15 are extruded, the negative pressure tank 5 can play a role in pre-pumping air, and quick pressure reduction of the mixing and shaking tank 1 can be realized,

example 3

Referring to fig. 2, the present invention provides a technical solution: the test tube is placed the module and is used for realizing support and in time correction to the test tube position, the test tube is placed the module and is including placing board 9, place board 9 and slide and set up in the inboard that thoughtlessly shakes case 1, the inboard that places board 9 is even has seted up hole groove 14, the test tube is placed the module and is still including sleeve 11 and pressure strip 12, sleeve 11 activity sets up the inboard at hole groove 14, extension spring 10 and sleeve 11's inboard fixed connection is passed through in sleeve 11's the outside, sleeve 11 is used for putting into of test tube, the extension spring 10 of setting plays joint support's effect, and make sleeve 11 have certain slope ability, can take place the slope after the atress.

Specifically, the inboard extension spring 10 of each sleeve 11 is two, and be the symmetry form setting, pressure strip 12 passes through the hinge rotation and sets up the left end at pressure strip 12, a plurality of spring 13 of one side fixedly connected with of pressure strip 12, spring 13's quantity and position all correspond each other with the quantity and the position of sleeve 11, pressure strip 12 can realize through block mechanism and place the parallel of board 9, after pressure strip 12 is parallel with place board 9, spring 13 on the pressure strip 12 can push down the test tube in the sleeve 11, spring 13 has two effects here, firstly, carry on spacingly to the test tube, secondly, apply a power of returning to the test tube, make the test tube after being stirred, can return by oneself.

By adopting the technical scheme: place the module through the test tube and be used for realizing the support and in time correcting to the test tube position, the test tube is placed the module and is including placing board 9, place board 9 and slide and set up in the inboard of shaking case 1 thoughtlessly, the inboard of placing board 9 is even has seted up hole groove 14, the test tube is placed the module and is still including sleeve 11 and pressure strip 12, sleeve 11 activity sets up the inboard at hole groove 14, extension spring 10 and sleeve 11's inboard fixed connection are passed through in sleeve 11's the outside, sleeve 11 is used for putting into of test tube, the extension spring 10 of setting plays the effect of joint support, and make sleeve 11 have certain tilting capability, can take place the slope after the atress, spring 13 has two effects here, firstly, carry on spacingly to the test tube, secondly, exert a power of returning to the test tube, make the test tube after being stirred, can return by oneself.

The principles and embodiments of the present invention are explained herein using specific examples, which are presented only to assist in understanding the method and its core concepts of the present invention. For those skilled in the art, without departing from the principle of the present invention, several modifications, decorations, or changes may be made, and the above technical features may be combined in a suitable manner; such modifications, variations, combinations, or adaptations of the invention using its spirit and scope, as defined by the claims, may be directed to other uses and embodiments.

Claims (8)

1. The utility model provides a medical science inspection is with blood thoughtlessly shakes treatment facility, includes thoughtlessly shakes case and controller, its characterized in that: the upper side of the mixing and shaking box is provided with a sealing cover in an opening and closing mode, the sealing cover can realize sealing with the inner side of the mixing and shaking box through a sealing module, the inner side of the mixing and shaking box is provided with a mixing and shaking module and a foam eliminating module, the mixing and shaking module is used for realizing mixing and shaking of blood, the foam eliminating module is used for realizing rapid elimination of foam in the blood, the inner side of the mixing and shaking box is also provided with a test tube placing module, the test tube placing module is used for realizing support and timely correction of the position of a test tube, the test tube placing module comprises a placing plate, the placing plate is arranged on the inner side of the mixing and shaking box in a sliding mode, the inner side of the placing plate is uniformly provided with hole grooves, the test tube placing module further comprises a sleeve and a pressing plate, the sleeve is movably arranged on the inner side of the hole grooves, and the outer side of the sleeve is fixedly connected with the inner side of the sleeve through a tension spring;

the mixed shaking module comprises a knocking rod, the knocking rod is rotatably arranged on the inner side of the mixed shaking box, the knocking rod is arranged on the inner side of the mixed shaking box in an inclined manner, the inclination angle is alpha, a stirring block is fixedly arranged on one side of the knocking rod, an arc-shaped chamfer is arranged on the inner side of the stirring block, and a plurality of convex angles are fixedly connected to the front side of the stirring block;

the foam eliminating module comprises a pressure adjusting module and an extrusion module, the pressure adjusting module and the extrusion module work simultaneously, rapid elimination of foam in the test tube can be achieved, the pressure adjusting module comprises clamping plates which are symmetrically arranged in the front and back, one side of each clamping plate is fixedly connected with meshing teeth, the clamping plates are located on the front side, the meshing teeth on the clamping plates are located on the rear side, the meshing teeth on the clamping plates are arranged in a staggered mode, one side of each meshing tooth is provided with an arc top angle, and the arc top angle can reduce indentation when the front clamping plate and the rear clamping plate are extruded.

2. The blood shaking processing device for medical examination according to claim 1, wherein: each inboard extension spring of sleeve is two, and is the symmetry form setting, the pressure strip passes through the hinge and rotates the left end that sets up at the pressure strip, one side fixedly connected with a plurality of spring of pressure strip, the quantity and the position of spring all correspond each other with telescopic quantity and position, the pressure strip can realize through block mechanism and place the parallel of board the pressure strip with place the parallel back of board, on the pressure strip the spring can push down the test tube in the sleeve.

3. The blood shaking processing device for medical examination according to claim 1, wherein: the pressure regulating module comprises a negative pressure tank and an air pump, the negative pressure tank can play a role of air pumping in advance, rapid pressure reduction of the mixed shaking box can be realized, the negative pressure tank is communicated with the inner side of the mixed shaking box through a first electromagnetic valve and a pipeline, and the output end of the air pump is communicated with the inner side of the negative pressure tank through a second electromagnetic valve and the pipeline.

4. The blood shaking processing device for medical examination according to claim 1, wherein: the inclination angle α is 45 °.

5. The blood shaking treatment device for medical examination according to any one of claims 1 to 4, wherein: mix the inboard fixedly connected with electric putter of shaking the case, electric putter's top and the bottom downside fixed connection who places the board.

6. The blood shaking processing device for medical examination according to claim 5, wherein: mix and shake module still includes second motor, first support and second support, the top inboard of first support rotates and is connected with the carousel, the outside of carousel and the outside fixed connection who strikes the pole, the top inboard of second support rotates and is connected with first bevel gear, the inboard of shaking the case in mixing is fixed to the second motor, the terminal fixedly connected with pivot of main shaft of second motor, the outside fixedly connected with second bevel gear of pivot, second bevel gear meshes with first bevel gear's the outside mutually, the bottom of carousel passes through the universal joint with first bevel gear's bottom and realizes being connected and power transmission.

7. The blood shaking processing device for medical examination according to claim 6, wherein: the extrusion module is still including first motor, the terminal fixedly connected with screw rod of main shaft of first motor, the screw thread direction of the screw rod left and right sides is opposite form setting, the outside screwed connection of screw rod has the slider, the quantity of slider is 2, and the symmetry sets up in the outside of screw rod, one side of slider is rotated through the hinge and is connected with the connecting rod, the other end of connecting rod is rotated through one side of hinge and splint and is connected.

8. A method for using the blood shaking treatment device for medical examination according to claim 1, wherein the method comprises the steps of:

the method comprises the following steps: placing the test tube into the inner side of the sleeve, and closing the compression plate through the clamping module;

step two: the electric push rod is contracted, and drives the placing plate to do sinking motion, so that the test tube moves to the motion range of the knocking rod;

step three: the second motor rotates to drive the knocking rod to rotate, and the knocking rod can stir the test tube through rotation to realize one-time mixing and shaking of blood;

step four: the electric push rod stretches, and drives the placing plate to do ascending motion, so that the test tube moves to the motion range of the clamping plate;

step five: the splint of both sides draw close to the centre simultaneously around, and the meshing tooth and the arc apex angle that set up can carry out crisscross extrusion to the test tube, play the effect that the secondary mixes on the one hand, eliminate the foam in the blood through crisscross extrusion on the one hand, and simultaneously, first solenoid valve is opened, shakes the pressure shock absorber of incasement side thoughtlessly, further plays the effect of eliminating the foam.

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