CN114028987A - Even device shakes after blood internal medicine marrow is gathered - Google Patents
Even device shakes after blood internal medicine marrow is gathered Download PDFInfo
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- CN114028987A CN114028987A CN202111432899.0A CN202111432899A CN114028987A CN 114028987 A CN114028987 A CN 114028987A CN 202111432899 A CN202111432899 A CN 202111432899A CN 114028987 A CN114028987 A CN 114028987A
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Abstract
The invention discloses a bone marrow collecting and then shaking device for a hematology department, which comprises a first box body, wherein a supporting plate is arranged in the first box body along the horizontal direction; the bottom of the collecting pipe fixing mechanism is arranged in the first box body and is connected with the supporting plate in a sliding mode along the plate length direction, the collecting pipe fixing mechanism comprises a second box body and a third box body, a base plate is fixed to the top of the second box body, a plurality of inserting grooves are formed in the base plate in the longitudinal direction, the center of the bottom of the second box body is hinged to the top of the base, sealing pipes are symmetrically arranged on the two sides of the base in the longitudinal direction, liquid is filled in the sealing pipes and communicated through conveying pipes, pistons are arranged inside the sealing pipes, piston rods are arranged on the top surfaces of the pistons in the longitudinal direction, the piston rods penetrate through the top wall of the third box body in the longitudinal direction and are connected with the top wall of the third box body in a sealing mode, penetrating ends of the piston rods are movably connected with the bottom of the base, and the bottoms of the sealing pipes are connected to the bottom wall of the third box body; the linear reciprocating pushing device is connected with the outer wall of the third box body, so that the shaking time is reduced, and the detection efficiency is improved.
Description
Technical Field
The invention relates to the technical field of medical instruments, in particular to a bone marrow shaking device for hematology department after being collected.
Background
The hematology department is a branch of internal medicine and is mainly used for treating hematopoietic system diseases, blood or bone marrow needs to be collected during treatment of the hematopathy, and the blood or the bone marrow is provided with blood coagulation substances, so the blood or the bone marrow needs to be shaken up in time after collection to avoid blood coagulation.
The prior art generally includes manual shaking and simple mechanical shaking for preventing collected blood or bone marrow from clotting, wherein the workload of medical workers is increased during manual shaking, and meanwhile, the problem of different mixing degrees of blood in different collection bottles is easy to occur due to uneven shaking force, while the problem of even shaking force can be realized by simple mechanical shaking, but the detection period is increased due to fixed shaking amplitude and long shaking time.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provides a bone marrow shaking device for hematology department, which is used for increasing the shaking amplitude and improving the detection efficiency.
The invention provides a bone marrow collecting and shaking device for hematology department, comprising:
the first box body is internally provided with a supporting plate along the horizontal direction;
the collecting pipe fixing mechanism comprises a second box body and a third box body, the top of the second box body is positioned above an opening in the top of the first box body, the collecting pipe fixing mechanism is connected with the supporting plate in a sliding mode along the plate length direction, the collecting pipe fixing mechanism comprises a second box body and a third box body, a base plate is fixed to the top of the second box body, a plurality of inserting grooves for inserting the collecting pipes are formed in the base plate along the longitudinal direction, the center of the bottom of the second box body is hinged to the top of the base, the bottom of the base is arranged on the bottom wall of the third box body, sealing pipes are symmetrically arranged on the two sides of the base along the longitudinal direction, liquid is filled in each sealing pipe and communicated through a conveying pipe, a piston is arranged inside each sealing pipe, a piston rod is arranged on the top surface of each piston along the longitudinal direction, each piston rod penetrates through the top wall of the third box body along the longitudinal direction and is connected with the top wall of the third box body in a sealing mode, and the penetrating end of each piston rod is movably connected with the bottom of the base, the bottom of each sealing tube is connected to the bottom wall of the third box body;
and the linear reciprocating pushing device is connected with the outer wall of the third box body and used for driving the third box body to slide along the plate length direction of the supporting plate, and the linear reciprocating pushing device is electrically connected with the power supply through the control switch.
Preferably, the bottom of the second box body is symmetrically provided with arc-shaped slideways, hollow spheres are arranged in each arc-shaped slideway, and the hollow spheres are in rolling connection with the arc-shaped slideways.
Preferably, syringes are respectively arranged between the first box body and the third box body through a fixing frame, each syringe is filled with solution, liquid conveying pipes are communicated with liquid outlets of the syringes, each liquid conveying pipe is a hose, and each liquid conveying pipe is communicated with the second box body and the hollow sphere.
Preferably, the straight reciprocating pushing device comprises a driving motor, a first gear, a second gear, a first connecting rod and a second connecting rod, wherein the driving motor is longitudinally arranged outside the first box body, an output shaft of the driving motor is connected with the first gear in a key mode, the first gear is meshed with the second gear, the second gear is connected to a fixing plate located at the top of the first box body through a rotating shaft in a key mode, a gear disc of the first gear is hinged to one end of the first connecting rod, the other end of the first connecting rod is hinged to the side wall of the first box body, a gear disc of the second gear is hinged to one end of the second connecting rod, the other end of the second connecting rod is hinged to the side wall of the first box body, and the first gear and the gear disc of the second gear are symmetrically arranged in a hinged point mode.
Preferably, the plurality of slots are distributed on the base in a matrix.
Preferably, the peripheral wall of each slot is provided with anti-slip rubber, the top opening of each slot is circumferentially provided with a plurality of springs, one end of each spring is connected with the inner peripheral wall of each slot, and the other end of each spring is connected with a circular elastic piece.
Preferably, the second casing, the base plate, the third casing, the sealing tube, the piston, and the piston rod are made of a resin material.
Preferably, a sealing door is arranged on the side wall of the first box body.
Compared with the prior art, the invention has the beneficial effects that:
1. the invention drives the first gear to rotate by the rotation of the driving motor in the linear reciprocating pushing device, and because the first gear is meshed with the second gear, the second gear rotates, and the first gear and the second gear rotate to further enable the first connecting rod and the second connecting rod to push and pull the second box body to slide along the supporting plate along the horizontal direction, however, as the third box body is hinged with the second box body through the base, therefore, when the third box body is displaced along the horizontal direction, the third box body can shake under the action of inertia force, so that the heights of the piston and the piston rod in the sealing pipes at the two sides of the base are changed, no matter the third box body inclines leftwards or rightwards, the liquid in one sealing pipe is extruded into the other sealing pipe by the delivery pipe, and then a piston and piston rod are compressed, and another piston and piston rod are lifted, thereby shaking the collection bottle inserted into the slot.
2. In order to further improve the inclination of the second box body under the action of inertia force, the hollow ball body can move to one side in the arc slide way when the second box body deflects to one side through the arc slide way symmetrically arranged at the bottom of the second box body, so that the inclination degree of the second box body is increased again in order to further increase the weight of the hollow ball body, and further the shaking degree of the collecting bottle is increased.
Drawings
FIG. 1 is a top view of a device for collecting and shaking bone marrow for hematology department;
FIG. 2 is a cross-sectional view of a bone marrow shaking device after collection for hematology department;
FIG. 3 is a cross-sectional view of a shaking device after collecting bone marrow for hematology department according to the present invention;
FIG. 4 is a front view of a device for collecting and shaking bone marrow for hematology department;
FIG. 5 is a connection diagram of the slot, the spring and the circular elastic member of the shaking device after collecting bone marrow for hematology department of the present invention.
Reference numerals
1. The device comprises a first box body, 2 parts of a supporting plate, 3 parts of a collecting pipe fixing mechanism, 3-1 parts of a second box body, 3-2 parts of a third box body, 3-3 parts of a slot, 3-4 parts of a base, 3-5 parts of a sealing pipe, 3-6 parts of a piston, 3-7 parts of a piston rod, 3-8 parts of a conveying pipe, 4 parts of a linear reciprocating pushing device, 4-1 parts of a driving motor, 4-2 parts of a first gear, 4-3 parts of a second gear, 4-4 parts of a first connecting rod, 4-5 parts of a second connecting rod, 5 parts of an injector, 6 parts of a liquid conveying pipe, 7 parts of a hollow sphere, 8 parts of a spring and 9 parts of a circular elastic piece.
Detailed Description
An embodiment of the present invention will be described in detail below with reference to fig. 1-5, but it should be understood that the scope of the present invention is not limited to the embodiment.
Examples
In order to solve the problems that the bone marrow shaking function given in the prior art is single, manual shaking is needed, or the mixing and shaking degrees of different collection bottles of blood are not uniform, shaking needs a lot of time, and the detection period is prolonged, as shown in fig. 1-5, the embodiment of the invention provides a bone marrow shaking device after collection for a blood medicine, which can solve the problems, and comprises: the device comprises a first box body 1, a collecting pipe fixing mechanism 3 and a linear reciprocating pushing device 4, wherein the top of the first box body 1 is opened, the bottom of the first box body 1 is sealed, and a supporting plate 2 is arranged in the first box body 1 along the horizontal direction; the bottom of the collecting pipe fixing mechanism 3 is arranged in the first box body 1, the top of the collecting pipe fixing mechanism 3 is positioned above the opening of the top of the first box body 1, the collecting pipe fixing mechanism 3 is connected with the support plate 2 in a sliding way along the plate length direction (a slide block is arranged on the bottom wall of the collecting pipe fixing mechanism 3, a slide groove matched with the slide block is arranged on the support plate 2 along the plate length direction), the collecting pipe fixing mechanism 3 comprises a second box body 3-1 and a third box body 3-2 with an opening at the top, a base plate is fixed on the top of the second box body 3-1, a plurality of slots 3-3 for inserting collecting pipes are longitudinally arranged on the base plate, the center of the bottom of the second box body 3-1 is hinged with the top of a base 3-4, the bottom of the base 3-4 is arranged on the bottom wall of the third box body 3-2, and sealing pipes 3-5 are symmetrically arranged on two sides of the base 3-4 along the longitudinal direction, liquid (which can be water or other alcohol reagents) is filled in each sealing tube 3-5 and is communicated with the sealing tube 3-8 through a conveying pipe 3-8, a piston 3-6 is arranged inside each sealing tube 3-5, a piston rod 3-7 is longitudinally arranged on the top surface of each piston 3-6, each piston rod 3-7 longitudinally penetrates out of the top wall of the third box body 3-2 and is hermetically connected with the top wall of the third box body 3-2, the penetrating end of each piston rod 3-7 is movably connected with the bottom of the base 3-4, and the bottom of each sealing tube 3-5 is connected with the bottom wall of the third box body 3-2; the linear reciprocating pushing device 4 is connected with the outer wall of the third box body 3-2 and used for driving the third box body 3-2 to slide along the plate length direction of the supporting plate 2, and the linear reciprocating pushing device 4 is electrically connected with a power supply through a control switch.
The working principle is as follows:
the collecting tube which is required to be shaken evenly and is filled with blood and marrow is placed in the slot 3-3 in a symmetrical mode, in order to ensure the uniformity of the collecting tube under external force, then the linear reciprocating pushing device 4 is started, the linear reciprocating pushing device 4 drives the third box body 3-2 to slide along the plate length direction of the supporting plate 2, as the third box body 3-2 can rock under the action of inertia force, the second box body 3-1 which is positioned in the third box body 3-2 and is hinged with the bottom wall of the second box body 3-1 through the base 3-4 can rock left and right, when the second box body 3-1 rocks left or right, the bottom wall of the second box body 3-1 can press downwards or lift a piston rod upwards, at the moment, the liquid filled in the conveying pipe 3-8 of the second box body can change the liquid level in the sealing pipe 3-5 along with the pressing of the piston or the lifting of the piston, therefore, the second box body 3-1 reciprocates up and down, blood in the collecting tubes is mixed, the collecting tubes are uniformly distributed in the slots, the mixing and shaking degree is uniform, a large amount of time is not consumed for shaking, and the detection period is shortened.
Furthermore, a mode of improving the shaking amplitude of the second box body 3-1 is provided, the arc-shaped slide ways are symmetrically arranged at the bottom of the second box body 3-1, hollow spheres 7 are arranged in each arc-shaped slide way, the hollow spheres 7 are in rolling connection with each arc-shaped slide way, and when the left side of the second box body 3-1 moves downwards or the left side moves upwards, the hollow spheres 7 in the arc-shaped slide ways roll, so that the blood mixing degree in the collection pipe is improved.
And a mode of improving the shaking amplitude of the second box body 3-1 is further provided, syringes 5 are respectively arranged between the first box body 1 and the third box body 3-2 through a fixing frame, each syringe 5 is filled with solution, liquid conveying pipes 6 are communicated with liquid outlets of the syringes 5, each liquid conveying pipe 6 is a hose and is communicated with hollow spheres 7 symmetrically arranged on the bottom wall of the second box body 3-1, and the hose is used for injecting the liquid into the hollow spheres 7, so that one side of the second box body 3-1 is inclined, and the inclination degree of the second box body 3-1 due to the inertia force is increased.
The working principle is as follows: when the third box body 3-2 slides along the plate length direction of the supporting plate 2 under the premise that the third box body 3-2 is driven by the straight reciprocating pushing device 4, no matter the third box body 3-2 slides leftwards or rightwards, the injector 5 which is positioned between the first box body 1 and the third box body 3-2 and is respectively fixed by the fixing frame is extruded, at the moment, when the third box body 3-2 slides leftwards, and the space between the first box body 1 and the third box body 3-2 is reduced, so the third box body 3-2 pushes the plunger rod of the injector 5 along the horizontal direction, the liquid filled in the injector 5 is sent into the hollow sphere 7 along the infusion tube 6, the weight of one hollow sphere 7 is changed through the weight increment of the hollow sphere 7, and the hollow sphere 7 moves to the other side of the second box body 3-1 through the rolling of the hollow sphere 7, furthermore, the inclination degree of the second box body 3-1 is increased, the disturbance degree in the collection bottle is increased, and meanwhile, the weighted hollow sphere 7 can roll to the offset side when the second box body 3-1 is offset, so that the gravity center unbalance degree of the second box body 3-1 is increased, and the blood mixing degree in the collection tube is increased.
Further, a specific structure of the linear reciprocating pushing device 4 is provided, the linear reciprocating pushing device 4 comprises a driving motor 4-1, a first gear 4-2, a second gear 4-3, a first connecting rod 4-4 and a second connecting rod 4-5, the driving motor 4-1 is longitudinally arranged outside the first box 1, an output shaft of the driving motor 4-1 is connected with the first gear 4-2 in a key mode, the first gear 4-2 is meshed with the second gear 4-3, the second gear 4-3 is connected to a fixing plate located at the top of the first box 1 through a rotating shaft key mode, a fluted disc of the first gear 4-2 is hinged to one end of the first connecting rod 4-4, the other end of the first connecting rod 4-4 is hinged to the side wall of the first box 1, a fluted disc of the second gear 4-3 is hinged to one end of the second connecting rod 4-5, the other end of the second connecting rod 4-5 is hinged on the side wall of the first box body 1, and the first gear 4-2 and the fluted disc hinge point of the second gear 4-3 are symmetrically arranged.
The working principle is as follows: the driving motor 4-1 rotates to drive the first gear 4-2 to rotate, the second gear 4-3 rotates due to the fact that the first gear 4-2 is meshed with the second gear 4-3, and the first gear 4-2 and the second gear 4-3 rotate to further enable the first connecting rod 4-4 and the second connecting rod 4-5 to push and pull the second box body to slide along the supporting plate 2 in the horizontal direction.
Further, the plurality of slots 3-3 are distributed on the base 3-4 in a matrix.
The collecting bottle is further used for fixing the collecting bottle, so that anti-skid rubber is arranged on the peripheral wall of each slot 3-3, a plurality of springs 8 are circumferentially arranged on the top opening of each slot 3-3, one end of each spring 8 is connected with the inner peripheral wall of each slot 3-3, and the other end of each spring 8 is connected with a circular elastic piece 9.
Further, the second casing 3-1, the base plate, the third casing 3-2, the sealing tube 3-5, the piston 3-6, and the piston rod 3-7 are made of a resin material, such as one of PP and PE, for reducing weight and resistance to the up and down movement of the second casing 3-1.
Furthermore, a sealing door is arranged on the side wall of the first box body 1, so that timely maintenance equipment is convenient.
The above disclosure is only for a few specific embodiments of the present invention, however, the present invention is not limited to the above embodiments, and any variations that can be made by those skilled in the art are intended to fall within the scope of the present invention.
Claims (8)
1. The utility model provides a shake even device after hematology department's marrow is gathered which characterized in that includes:
the first box body (1) is internally provided with a support plate (2) along the horizontal direction;
the collecting pipe fixing mechanism (3) is arranged in the first box body (1) at the bottom, the top of the collecting pipe fixing mechanism is positioned above an opening at the top of the first box body (1), the collecting pipe fixing mechanism (3) is connected with the supporting plate (2) in a sliding mode along the plate length direction, the collecting pipe fixing mechanism (3) comprises a second box body (3-1) and a third box body (3-2), a base plate is fixed at the top of the second box body (3-1), a plurality of inserting grooves (3-3) for inserting collecting pipes are longitudinally formed in the base plate, the center of the bottom of the second box body (3-1) is hinged to the top of the base (3-4), the bottom of the base (3-4) is arranged on the bottom wall of the third box body (3-2), sealing pipes (3-5) are symmetrically arranged on the two sides of the base (3-4) along the longitudinal direction, liquid is filled in each sealing pipe (3-5) and communicated with the conveying pipe (3-8), pistons (3-6) are arranged in the sealing pipes (3-5), piston rods (3-7) are longitudinally arranged on the top surfaces of the pistons (3-6), the piston rods (3-7) longitudinally penetrate through the top wall of the third box body (3-2) and are in sealing connection with the top wall of the third box body (3-2), the penetrating ends of the piston rods (3-7) are movably connected with the bottom of the base (3-4), and the bottoms of the sealing pipes (3-5) are connected to the bottom wall of the third box body (3-2);
and the linear reciprocating pushing device (4) is connected with the outer wall of the third box body (3-2) and used for driving the third box body (3-2) to slide along the plate length direction of the supporting plate (2), and the linear reciprocating pushing device (4) is electrically connected with a power supply through a control switch.
2. The device for collecting and shaking bone marrow for hematology department according to claim 1, characterized in that the bottom of the second box body (3-1) is symmetrically provided with arc-shaped slideways, each arc-shaped slideway is internally provided with a hollow sphere (7), and the hollow sphere (7) is in rolling connection with each arc-shaped slideway.
3. The device for collecting and shaking bone marrow for the hematology department according to claim 2, wherein syringes (5) are respectively arranged between the first box body (1) and the third box body (3-2) through a fixing frame, each syringe (5) is filled with solution, a liquid outlet of each syringe (5) is communicated with a liquid conveying pipe (6), each liquid conveying pipe (6) is a hose, and each liquid conveying pipe (6) is communicated with the hollow sphere (7) with the second box body (3-1).
4. The device for collecting and shaking bone marrow for department of hematology according to claim 1, wherein the linear reciprocating pushing device (4) comprises a driving motor (4-1), a first gear (4-2), a second gear (4-3), a first connecting rod (4-4) and a second connecting rod (4-5), the driving motor (4-1) is longitudinally arranged outside the first box body (1), an output shaft of the driving motor (4-1) is in key connection with the first gear (4-2), the first gear (4-2) is meshed with the second gear (4-3), the second gear (4-3) is in key connection with a fixing plate positioned at the top of the first box body (1) through a rotating shaft, a fluted disc of the first gear (4-2) is hinged with one end of the first connecting rod (4-4), the other end of the first connecting rod (4-4) is hinged to the side wall of the first box body (1), the fluted disc of the second gear (4-3) is hinged to one end of the second connecting rod (4-5), the other end of the second connecting rod (4-5) is hinged to the side wall of the first box body (1), and the hinged points of the fluted disc of the first gear (4-2) and the fluted disc of the second gear (4-3) are symmetrically arranged.
5. The device for collecting and shaking bone marrow for hematology department according to claim 1, wherein the plurality of slots (3-3) are distributed on the base (3-4) in a matrix.
6. The device for collecting and shaking bone marrow for department of hematology according to claim 5, characterized in that the peripheral wall of each slot (3-3) is provided with anti-slip rubber, the top opening of each slot (3-3) is circumferentially provided with a plurality of springs (8), one end of each spring (8) is connected with the inner peripheral wall of each slot (3-3), and the other end of each spring (8) is connected with a circular elastic member (9).
7. The device for collecting and shaking bone marrow for hematology department according to claim 1, wherein the second box body (3-1), the base plate, the third box body (3-2), the sealing tube (3-5), the piston (3-6) and the piston rod (3-7) are all made of resin materials.
8. The device for collecting and shaking up bone marrow for hematology department according to claim 1, characterized in that a sealing door is arranged on the side wall of the first box body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111432899.0A CN114028987B (en) | 2021-11-29 | 2021-11-29 | Shaking device after bone marrow collection in blood medicine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111432899.0A CN114028987B (en) | 2021-11-29 | 2021-11-29 | Shaking device after bone marrow collection in blood medicine |
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| Publication Number | Publication Date |
|---|---|
| CN114028987A true CN114028987A (en) | 2022-02-11 |
| CN114028987B CN114028987B (en) | 2023-09-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202111432899.0A Active CN114028987B (en) | 2021-11-29 | 2021-11-29 | Shaking device after bone marrow collection in blood medicine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114870659A (en) * | 2022-06-08 | 2022-08-09 | 许昌学院 | Medicine that medical care used shakes even device |
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| JPH02293036A (en) * | 1989-05-08 | 1990-12-04 | Rigaku Denki Kogyo Kk | Device for agitating matter housed in furnace body |
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| CN209885695U (en) * | 2018-12-25 | 2020-01-03 | 郑州工业应用技术学院 | Reagent shakes even device for chemistry experiment |
| CN111590791A (en) * | 2020-05-25 | 2020-08-28 | 刘立杨 | Plastic molding machine auxiliary device with help of weight difference ratio automatic balance during extrusion |
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| CN213570815U (en) * | 2020-11-10 | 2021-06-29 | 深圳市顺泰电镀设备有限公司 | Roll and hang plating bath and sway device |
| CN213885959U (en) * | 2020-05-21 | 2021-08-06 | 许传英 | Clinical laboratory shakes even device with blood automatically |
| CN113331836A (en) * | 2021-05-25 | 2021-09-03 | 褚冉冉 | Blood collection system that hemodialysis branch of academic or vocational study nursing was used |
| CN214716138U (en) * | 2020-11-17 | 2021-11-16 | 王琳 | Western medicine is transferred and is shaken equipment with mixing |
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2021
- 2021-11-29 CN CN202111432899.0A patent/CN114028987B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02293036A (en) * | 1989-05-08 | 1990-12-04 | Rigaku Denki Kogyo Kk | Device for agitating matter housed in furnace body |
| CN208553976U (en) * | 2018-05-08 | 2019-03-01 | 济宁凯特化工有限公司 | A kind of even device of conical flask used for chemical experiment rolling |
| CN209885695U (en) * | 2018-12-25 | 2020-01-03 | 郑州工业应用技术学院 | Reagent shakes even device for chemistry experiment |
| CN109870549A (en) * | 2019-02-15 | 2019-06-11 | 信阳农林学院 | A kind of chemicals detection device |
| CN213885959U (en) * | 2020-05-21 | 2021-08-06 | 许传英 | Clinical laboratory shakes even device with blood automatically |
| CN111590791A (en) * | 2020-05-25 | 2020-08-28 | 刘立杨 | Plastic molding machine auxiliary device with help of weight difference ratio automatic balance during extrusion |
| CN212417787U (en) * | 2020-06-08 | 2021-01-29 | 张霜霜 | Blood internal medicine is gathered and is rocked device with blood |
| CN213570815U (en) * | 2020-11-10 | 2021-06-29 | 深圳市顺泰电镀设备有限公司 | Roll and hang plating bath and sway device |
| CN214716138U (en) * | 2020-11-17 | 2021-11-16 | 王琳 | Western medicine is transferred and is shaken equipment with mixing |
| CN113331836A (en) * | 2021-05-25 | 2021-09-03 | 褚冉冉 | Blood collection system that hemodialysis branch of academic or vocational study nursing was used |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114870659A (en) * | 2022-06-08 | 2022-08-09 | 许昌学院 | Medicine that medical care used shakes even device |
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| Publication number | Publication date |
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| CN114028987B (en) | 2023-09-22 |
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