CN113617263A - Coagulation-preventing equipment for collecting and preparing component blood - Google Patents
Coagulation-preventing equipment for collecting and preparing component blood Download PDFInfo
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- CN113617263A CN113617263A CN202110942402.3A CN202110942402A CN113617263A CN 113617263 A CN113617263 A CN 113617263A CN 202110942402 A CN202110942402 A CN 202110942402A CN 113617263 A CN113617263 A CN 113617263A
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/02—Blood transfusion apparatus
- A61M1/025—Means for agitating or shaking blood containers
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/02—Blood transfusion apparatus
- A61M1/0281—Apparatus for treatment of blood or blood constituents prior to transfusion, e.g. washing, filtering or thawing
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
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- Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
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Abstract
The invention relates to a coagulation-preventing device for collecting and preparing component blood, belonging to the technical field of medical equipment; the operating platform is movably arranged on the upper side of the bottom plate; an output shaft of the rotating motor is fixedly connected with one end of the rotating rod after rotating through the bottom plate through the bearing; the poke rod is vertically and fixedly arranged on the upper side surface of the other end of the rotating rod; the kidney-shaped groove is fixedly arranged in the middle of the bottom surface of the operating platform, and the upper end of the poke rod is movably inserted in the kidney-shaped groove; the supporting plate is arranged above the operating platform; three strip-shaped grooves are formed on the supporting plate at equal round angles; the number of the clamping plates is three, and the clamping plates are movably inserted into strip-shaped grooves formed in the supporting plate respectively; the pressing plates are arranged between the adjusting plate and the fixing plate respectively; can get more stable to the container centre gripping that is equipped with blood, and can be applicable to the centre gripping of different containers, the fusion between blood and the anticoagulant is even more abundant and quick.
Description
Technical Field
The invention relates to the technical field of medical equipment, in particular to an anti-coagulation device for collecting and preparing component blood.
Background
The treatment in-process of hematopathy often needs to carry out the blood transfusion to the patient, and blood collection aftertreatment is then refrigerated in the blood bank, and the anticoagulation of the early stage of blood is very important, can not make it solidify and form the blood clot to avoid extravagant and patient's blood transfusion safety of blood, so, need add the blood anticoagulant in the collection bag before gathering blood, and constantly evenly rock at the in-process of gathering blood, make anticoagulant and the abundant mixing of blood.
The existing coagulation prevention equipment is not perfect in structure and function, and has a part to be improved, the existing blood transfusion coagulation prevention equipment is single in oscillation mode, the oscillation of blood is not uniform enough, and the fusion between the blood and anticoagulant is not sufficient and rapid.
Disclosure of Invention
The invention aims to overcome the defects and shortcomings of the prior art, and provides the component blood collecting, preparing and anti-coagulation equipment which is simple in structure, reasonable in design and convenient to use, can clamp a container filled with blood more stably, is suitable for clamping different containers, and can fuse the blood and an anticoagulant more uniformly, fully and quickly.
In order to achieve the purpose, the invention adopts the technical scheme that: the supporting legs are vertically and fixedly arranged on four corners of the bottom surface of the bottom plate;
it also includes:
the operating platform is movably arranged on the upper side of the bottom plate;
the number of the first sliding rail pairs is four, the first sliding rail pairs are respectively and fixedly arranged at four corners of the upper side surface of the bottom plate, and the bottom surface of the operating platform is fixedly arranged on a sliding block of the first sliding rail pair;
the rotating motor is fixedly arranged on the bottom surface of the bottom plate through a motor bracket; the driving motor is connected with an external power supply;
the rotating rod is arranged between the bottom plate and the operating platform, and an output shaft of the rotating motor is fixedly connected with one end of the rotating rod after rotating to penetrate through the bottom plate through a bearing;
the poke rod is vertically and fixedly arranged on the upper side surface of the other end of the rotating rod;
the waist-shaped groove is fixedly arranged in the middle of the bottom surface of the operating platform, and the upper end of the poke rod is movably inserted into the waist-shaped groove;
the supporting plate is arranged above the operating platform, and the bottom surface of the supporting plate is fixedly arranged on the top surface of the operating platform through a plurality of supporting columns; three strip-shaped grooves are formed on the supporting plate at equal round angles;
the boss is fixedly arranged on the top surface of the operating platform on the lower side of the supporting plate;
the lower end of the electric push rod is fixedly arranged on the upper side surface of the boss; the electric push rod is connected with an external power supply;
the adjusting column is arranged above the boss, the outer diameter of the adjusting column is the same as that of the boss, and the upper end of the electric push rod is fixedly inserted into a groove formed in the bottom surface of the adjusting column;
the number of the clamping plates is three, and the clamping plates are movably inserted into strip-shaped grooves formed in the supporting plate respectively;
the number of the first adjusting rods is three, the first adjusting rods are hinged to the outer side wall of the upper end of the adjusting column in an equi-circular angle mode respectively, and the other end of each first adjusting rod is hinged to the inner side wall of the clamping plate in the corresponding position;
the number of the second adjusting rods is three, the second adjusting rods are respectively hinged on the outer side wall of the lower end of the adjusting column in an equal-fillet mode, and the other ends of the second adjusting rods are hinged with the inner side wall of the clamping plate in the corresponding position;
the number of the third adjusting rods is three, the three adjusting rods are respectively hinged on the peripheral wall of the boss in an equal round angle mode, and the upper end of each third adjusting rod is hinged with the middle of the second adjusting rod in the corresponding position;
the fixed plate is vertically and fixedly arranged on the right side of the upper side surface of the operating platform;
the two second sliding rail pairs are respectively and fixedly arranged on the upper side and the lower side of the right side wall of the fixed plate;
the adjusting plates are multiple, and the upper ends and the lower ends of the adjusting plates are respectively fixedly arranged on the sliding blocks of the second sliding rail pairs at the upper side and the lower side;
the pressing plates are arranged between the adjusting plate and the fixing plate respectively;
the threaded rod, the threaded rod be the several, and two liang respectively through bearing vertical rotation setting on the right side wall of clamp plate, the right-hand member of threaded rod passes behind the regulating plate through the screw rotation, stretches to establish on the right side of regulating plate, and the both sides correspond about and stretch to establish and connect through sprocket feed mechanism between the end.
Preferably, the right end heads of the threaded rods positioned on the upper side are fixedly provided with adjusting screws; the threaded rod is driven to rotate by rotating the adjusting hand.
Preferably, a flexible gasket is fixedly arranged on the left side wall of the pressure plate; through flexible gasket and blood bag contact, increased the stability of clamp plate suppression, simultaneously, reduced the damage of clamp plate to the blood bag.
Preferably, a vibration motor is fixedly arranged on the upper side surface of the operating platform on the left side of the fixing plate through a motor bracket; the vibration motor is connected with an external power supply.
Preferably, the middle part of the clamping plate is provided with an adjusting groove, the middle part of the adjusting groove is provided with a clamping block in a vertically sliding manner, the clamping block is arranged in an I shape, the clamping block is erected at the upper side of the strip-shaped groove, guide grooves are symmetrically formed in the clamping plate at the two sides of the adjusting groove, and flanges at the two sides of the clamping block are embedded in the guide grooves in a sliding manner; the vertical end of the clamping block is exposed outside the adjusting groove, the end faces of the exposed end are fixedly provided with anti-slip pads, the top surface of the clamping block is vertically and fixedly provided with a guide rod, and the upper end of the guide rod movably penetrates through the upper side of the clamping plate and then is fixedly connected with the limiting plate; the clamping block moves up and down in the middle of the adjusting groove, the bottom surface of the clamping block is kept on the upper side surface of the supporting plate, and the blood vessel is clamped through the anti-slip pad.
Preferably, the guide rod is sleeved with a compression spring, the upper end of the compression spring is fixedly connected with the inner top surface of the adjusting groove, and the lower end of the compression spring is fixedly connected with the top surface of the clamping block; the clamping block is tightly abutted against the upper side surface of the supporting plate by the reverse compression force of the compression spring.
The working principle of the invention is as follows: when blood anticoagulant is mixed, the clamping mode is determined according to the shape of a blood container, when the container is a hard container, the container is placed on the upper side surface of a supporting plate, an electric push rod is opened and extends to drive an adjusting column to ascend, a clamping plate is driven to move through the matching linkage of a first adjusting rod, a second adjusting rod and a third adjusting rod, and the three clamping plates clamp the container in the middle of the container to fix the position of the container; when the blood bag is vibrated, the position of the adjusting plate is adjusted through a second slide rail pair, every two adjusting plates are a clamping group, two side edges of the blood bag are vertically placed between the pressing plate and the fixed plate, the upper threaded rod is rotated, the lower threaded rod is driven by the threaded rod through the chain wheel transmission mechanism to rotate simultaneously, and the pressing plate is driven to be pressed on the side edge of the blood bag; after fixed the completion, open the rotating electrical machines, the output shaft of rotating electrical machines drives the connecting rod and rotates, and then drives the poker rod at the inside motion of kidney slot, then drives the operation panel and carries out left and right reciprocating motion on the side of going up of bottom plate through a slide rail pair, and then vibrates the mixture to blood and anticoagulant.
Compared with the prior art, the invention has the beneficial effects that:
1. the rotating motor, the rotating rod, the poking rod and the kidney-shaped groove drive the operating platform to reciprocate left and right on the first sliding rail pair, so that the vibration is more uniform, and the fusion is quicker;
2. the electric push rod, the adjusting column, the first adjusting rod, the second adjusting rod and the third adjusting rod drive the clamping plate to move on the supporting plate, and the cylindrical and prismatic containers are conveniently clamped by adopting a three-edge fixing mode;
3. the two side edges of the blood bag are clamped by the pressing plate and the fixing plate, so that the stability of the blood bag is kept.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a right side view of fig. 1.
Fig. 3 is an enlarged view of a portion a in fig. 1.
Fig. 4 is a schematic view of a connection structure of the operation table, the kidney-shaped groove and the rotary rod of the present invention.
Fig. 5 is a schematic view of the structure of the support plate of the present invention.
Fig. 6 is a schematic structural view of the clamping block of the present invention.
Description of reference numerals:
the device comprises a bottom plate 1, supporting legs 2, an operating platform 3, a first sliding rail pair 4, a rotating motor 5, a rotating rod 6, a poke rod 7, a kidney-shaped groove 8, a supporting plate 9, a strip-shaped groove 10, a boss 11, an electric push rod 12, an adjusting column 13, a clamping plate 14, a first adjusting rod 15, a second adjusting rod 16, a third adjusting rod 17, a fixing plate 18, a second sliding rail pair 19, an adjusting plate 20, a pressing plate 21, a threaded rod 22, a chain wheel transmission mechanism 23, an adjusting hand screw 24, a flexible gasket 25, a vibration motor 26, an adjusting groove 27, a clamping block 28, a guide groove 29, a non-slip mat 30, a guide rod 31, a limiting plate 32 and a compression spring 33.
Detailed Description
The invention will be further described with reference to the accompanying drawings.
Referring to fig. 1 to 6, the technical solution adopted by the present embodiment is: the novel support leg comprises a bottom plate 1 and support legs 2, wherein the four corners of the bottom surface of the bottom plate 1 are vertically and fixedly provided with the support legs 2 through bolts;
it also includes:
the operation table 3 is movably arranged on the upper side of the bottom plate 1;
the first sliding rail pairs 4 are four guiding structural members and are respectively fixedly arranged at four corners of the upper side surface of the bottom plate 1 through bolts, and the bottom surface of the operating platform 3 is fixedly arranged on a sliding block of the first sliding rail pair 4 through bolts;
the rotating motor 5 is fixedly arranged on the bottom surface of the bottom plate 1 through a motor bracket and a bolt; the driving motor is connected with an external power supply and is a main power source for oscillating and reciprocating motion;
the rotating rod 6 is arranged between the bottom plate 1 and the operating platform 3, and an output shaft of the rotating motor 5 is fixedly welded with one end of the rotating rod 6 after rotating to penetrate through the bottom plate 1 through a bearing;
the poke rod 7 is vertically and fixedly arranged on the upper side surface of the other end of the rotating rod 6 through a bolt;
the waist-shaped groove 8 is fixedly arranged in the middle of the bottom surface of the operating platform 3 through bolts, and the upper end of the poke rod 7 is movably inserted in the waist-shaped groove 8;
the supporting plate 9, the said supporting plate 9 is set up above the operation desk 3, the bottom surface of the supporting plate 9 is fixed on top of the operation desk 3 through the bolt through several support columns; three strip-shaped grooves 10 are arranged on the supporting plate 9 at equal round angles;
the boss 11, the said boss 11 is fixed on the top surface of the operation desk 3 under the bearing plate 9 through the bolt;
the electric push rod 12 is used as a main power source for clamping, and the lower end of the electric push rod is fixedly arranged on the upper side surface of the boss 11 through a bolt; the electric push rod 12 is connected with an external power supply;
the adjusting column 13 is arranged above the boss 11, the outer diameter of the adjusting column 13 is the same as that of the boss 11, and the upper end of the electric push rod 12 is fixedly inserted in a groove formed in the bottom surface of the adjusting column 13;
three clamping plates 14 are arranged, and the three clamping plates 14 are movably inserted into the strip-shaped grooves 10 formed in the supporting plate 9 respectively;
the number of the first adjusting rods 15 is three, the first adjusting rods 15 are respectively hinged on the outer side wall of the upper end of the adjusting column 13 at equal round angles, and the other end of each first adjusting rod 15 is hinged with the inner side wall of the clamping plate 14 at the corresponding position;
the number of the second adjusting rods 16 is three, the second adjusting rods 16 are respectively hinged on the outer side wall of the lower end of the adjusting column 13 at equal round angles, and the other end of each second adjusting rod 16 is hinged with the inner side wall of the clamping plate 14 at the corresponding position;
the number of the third adjusting rods 17 is three, the three adjusting rods 17 are respectively hinged on the peripheral wall of the boss 11 at equal round angles, and the upper end of the third adjusting rod 17 is hinged with the middle part of the second adjusting rod 16 at the corresponding position;
the fixed plate 18 is vertically fixed on the right side of the upper side surface of the operating platform 3 through bolts;
two second sliding rail pairs 19 are arranged and are respectively fixedly arranged on the upper side and the lower side of the right side wall of the fixed plate 18 through bolts;
the number of the adjusting plates 20 is multiple, and the upper end and the lower end of each adjusting plate 20 are respectively fixed on the sliding blocks of the second sliding rail pair 19 on the upper side and the lower side through bolts;
the pressing plates 21 are provided in plurality, and the pressing plates 21 are respectively arranged between the adjusting plate 20 and the fixing plate 18;
threaded rod 22, threaded rod 22 be the several, and two liang respectively through bearing vertical rotation set up on the right side wall of clamp plate 21, threaded rod 22's right-hand member passes behind regulating plate 20 through the screw rotation, stretches to establish on regulating plate 20's right side, and the both sides correspond about and stretch to establish and connect through sprocket 23 between the end.
Preferably, the right ends of the threaded rods 22 on the upper side are fixedly provided with adjusting hand screws 24 through bolts; the threaded rod 22 is driven to rotate by rotating the adjusting hand screw 24, so that the operation is convenient.
Preferably, a flexible gasket 25 is fixedly arranged on the left side wall of the pressing plate 21 by gluing; through the contact of flexible gasket 25 with the blood bag, increased the stability of clamp plate 21 suppression, simultaneously, reduced the damage of clamp plate 21 to the blood bag. Preferably, a vibration motor 26 is fixedly arranged on the upper side surface of the operating table 3 on the left side of the fixing plate 18 through a motor bracket by bolts; the vibration motor 26 is connected to an external power source.
Preferably, an adjusting groove 27 is formed in the middle of the clamping plate 14, a clamping block 28 is vertically slidably disposed in the middle of the adjusting groove 27, the clamping block 28 is disposed in an i shape, the clamping block 28 is erected on the upper side of the strip-shaped groove 10, guide grooves 29 are symmetrically formed in the clamping plate 14 on both sides of the adjusting groove 27, and flanges on both sides of the clamping block 28 are slidably embedded in the guide grooves 29; the vertical end of the clamping block 28 is exposed outside the adjusting groove 27, the end faces of the exposed ends are fixedly provided with anti-slip pads 30 through bolts, the top surface of the clamping block 28 is fixedly provided with a guide rod 31 through bolts, and the upper end of the guide rod 31 is fixedly connected with a limiting plate 32 after movably penetrating through the upper side of the clamping plate 14; the clamping block 28 moves up and down in the middle of the adjustment groove 27, the bottom surface of the clamping block 28 remaining resting on the upper side of the support plate 9, clamping the blood vessel by means of the non-slip mat 30.
Preferably, the guide rod 31 is sleeved with a compression spring 33, the upper end of the compression spring 33 is fixedly connected with the inner top surface of the adjusting groove 27, and the lower end of the compression spring 33 is fixedly connected with the top surface of the clamping block 28; the clamping block 28 is held tightly against the upper side of the support plate by the counter-compression force of the compression spring 33.
The specific use models of the rotating motor 5, the vibration motor 26 and the electric push rod 12 are directly purchased from the market and installed and used according to the use requirements.
The working principle of the specific embodiment is as follows: when blood anticoagulant is mixed, the clamping mode is determined according to the shape of a blood container, when the container is a hard container, the container is placed on the upper side surface of the supporting plate 9, the electric push rod 12 is opened, the electric push rod 12 extends to drive the adjusting column 13 to ascend, the clamping plate 14 is driven to move through the matching linkage of the first adjusting rod 15, the second adjusting rod 16 and the third adjusting rod 17, the container is clamped in the middle of the container by the clamping blocks 28 on the three-side clamping plate 14, and the position of the container is fixed; when the blood bag is vibrated, the position of the adjusting plate 20 is adjusted through the second sliding rail pair 19, every two adjusting plates are a clamping group, two side edges of the blood bag are vertically placed between the pressing plate 21 and the fixing plate 18, the threaded rod 22 on the upper side is rotated, the threaded rod 22 on the lower side is driven by the threaded rod 22 through the chain wheel transmission mechanism 23 to rotate simultaneously, and the pressing plate 21 is driven to be pressed on the side edge of the blood bag; after fixed the completion, open rotating electrical machines 5, rotating electrical machines 5's output shaft drives the connecting rod and rotates, and then drives poker rod 7 at the inside motion of kidney slot 8, drives operation panel 3 then through vice 4 reciprocating motion about going on the side of going up of bottom plate 1 of a slide rail, and then vibrates the mixture to blood and anticoagulant.
After adopting above-mentioned structure, this embodiment beneficial effect does:
1. the rotating motor 5, the rotating rod 6, the poking rod 7 and the kidney-shaped groove 8 drive the operating platform 3 to reciprocate left and right on the first sliding rail pair 4, so that the oscillation is more uniform and the fusion is quicker;
2. the electric push rod 12, the adjusting column 13, the first adjusting rod 15, the second adjusting rod 16 and the third adjusting rod 17 drive the clamping plate 14 to move on the supporting plate 9, and a three-edge fixing mode is adopted, so that clamping of cylindrical and prismatic containers is facilitated;
3. the two side edges of the blood bag are clamped by the pressing plate 21 and the fixing plate 18, so that the stability of the blood bag is kept;
4. the clamping block 28 moves up and down in the middle of the adjusting groove 27, the bottom surface of the clamping block 28 is kept resting on the upper side surface of the supporting plate 9, and the blood vessel is clamped through the anti-slip pad 30, so that the clamping is more targeted.
The above description is only for the purpose of illustrating the technical solutions of the present invention and not for the purpose of limiting the same, and other modifications or equivalent substitutions made by those skilled in the art to the technical solutions of the present invention should be covered within the scope of the claims of the present invention without departing from the spirit and scope of the technical solutions of the present invention.
Claims (7)
1. An anti-coagulation device for collecting and preparing blood components comprises a bottom plate (1) and supporting legs (2), wherein the supporting legs (2) are vertically and fixedly arranged at four corners of the bottom surface of the bottom plate (1);
it is characterized in that it also comprises:
the operating platform (3), the operating platform (3) is movably arranged on the upper side of the bottom plate (1);
the number of the first sliding rail pairs (4) is four, the four first sliding rail pairs (4) are respectively and fixedly arranged at four corners of the upper side surface of the bottom plate (1), and the bottom surface of the operating platform (3) is fixedly arranged on a sliding block of the first sliding rail pair (4);
the rotating motor (5), the said rotating motor (5) is fixed on the bottom surface of the bottom plate (1) through the motor support; the driving motor is connected with an external power supply;
the rotating rod (6) is arranged between the bottom plate (1) and the operating platform (3), and an output shaft of the rotating motor (5) is fixedly connected with one end of the rotating rod (6) after rotating to penetrate through the bottom plate (1) through a bearing;
the poke rod (7), the poke rod (7) is vertically and fixedly arranged on the upper side surface of the other end of the rotating rod (6);
the waist-shaped groove (8) is fixedly arranged in the middle of the bottom surface of the operating platform (3), and the upper end of the poke rod (7) is movably inserted in the waist-shaped groove (8);
the supporting plate (9) is arranged above the operating platform (3), and the bottom surface of the supporting plate (9) is fixedly arranged on the top surface of the operating platform (3) through a plurality of supporting columns; three strip-shaped grooves (10) are formed on the supporting plate (9) at equal round angles;
the boss (11), the said boss (11) is fixed to set up on the top surface of the operation desk (3) of the underside of the back plate (9);
the lower end of the electric push rod (12) is fixedly arranged on the upper side surface of the boss (11); the electric push rod (12) is connected with an external power supply;
the adjusting column (13) is arranged above the boss (11), the outer diameter of the adjusting column (13) is the same as that of the boss (11), and the upper end of the electric push rod (12) is fixedly inserted in a groove formed in the bottom surface of the adjusting column (13);
the number of the clamping plates (14) is three, and the three clamping plates (14) are movably inserted into strip-shaped grooves (10) formed in the supporting plate (9) respectively;
the number of the first adjusting rods (15) is three, the first adjusting rods (15) are respectively hinged on the outer side wall of the upper end of the adjusting column (13) at equal round angles, and the other end of each first adjusting rod (15) is hinged with the inner side wall of the clamping plate (14) at the corresponding position;
the number of the second adjusting rods (16) is three, the second adjusting rods (16) are respectively hinged on the outer side wall of the lower end of the adjusting column (13) at equal round angles, and the other end of each second adjusting rod (16) is hinged with the inner side wall of the clamping plate (14) at the corresponding position;
the number of the third adjusting rods (17) is three, the three adjusting rods (17) are respectively hinged on the peripheral wall of the boss (11) at equal round angles, and the upper end of each third adjusting rod (17) is hinged with the middle part of the corresponding second adjusting rod (16);
the fixing plate (18), the said fixing plate (18) is set up on the right side of the upper side of the operation desk (3) vertically and fixedly;
two second sliding rail pairs (19), wherein the two second sliding rail pairs (19) are respectively and fixedly arranged on the upper side and the lower side of the right side wall of the fixing plate (18);
the adjusting plates (20) are multiple, and the upper end and the lower end of each adjusting plate (20) are respectively fixedly arranged on the sliding blocks of the second sliding rail pair (19) on the upper side and the lower side;
the pressing plates (21) are provided in plurality, and the pressing plates (21) are respectively arranged between the adjusting plate (20) and the fixing plate (18);
threaded rod (22), threaded rod (22) be the several, and two liang respectively through bearing vertical rotation setting on the right side wall of clamp plate (21), the right-hand member of threaded rod (22) passes regulating plate (20) back through the screw rotation, stretches to establish the right side at regulating plate (20), and the both sides correspond about and stretch to establish and connect through sprocket feed mechanism (23) between the end.
2. The apparatus of claim 1, wherein the apparatus comprises: the right end heads of the threaded rods (22) positioned at the upper side are all fixedly provided with adjusting hand screws (24); the threaded rod (22) is driven to rotate by rotating the adjusting hand screw (24).
3. The apparatus of claim 1, wherein the apparatus comprises: a flexible gasket (25) is fixedly arranged on the left side wall of the pressing plate (21); the flexible gasket (25) is in contact with the blood bag, so that the pressing stability of the pressing plate (21) is increased, and meanwhile, the damage of the pressing plate (21) to the blood bag is reduced.
4. The apparatus of claim 1, wherein the apparatus comprises: a vibration motor (26) is fixedly arranged on the upper side surface of the operating table (3) on the left side of the fixed plate (18) through a motor bracket; the vibration motor (26) is connected with an external power supply.
5. The apparatus of claim 1, wherein the apparatus comprises: an adjusting groove (27) is formed in the middle of the clamping plate (14), clamping blocks (28) are arranged in the middle of the adjusting groove (27) in a vertically sliding mode, the clamping blocks (28) are arranged in an I shape, the clamping blocks (28) are erected on the upper side of the strip-shaped groove (10), guide grooves (29) are symmetrically formed in the clamping plate (14) on the two sides of the adjusting groove (27), and flanges on the two sides of the clamping blocks (28) are embedded in the guide grooves (29) in a sliding mode; the vertical end of the clamping block (28) is exposed outside the adjusting groove (27), the end faces of the exposed end are fixedly provided with anti-slip pads (30), the top surface of the clamping block (28) is vertically and fixedly provided with a guide rod (31), and the upper end of the guide rod (31) is fixedly connected with a limiting plate (32) after movably penetrating through the upper side of the clamping plate (14); the clamping block (28) moves up and down in the middle of the adjusting groove (27), the bottom surface of the clamping block (28) is kept resting on the upper side surface of the supporting plate (9), and the blood vessel is clamped through the anti-skid pad (30).
6. The apparatus of claim 5, wherein the apparatus comprises: a compression spring (33) is sleeved on the guide rod (31), the upper end of the compression spring (33) is fixedly connected with the inner top surface of the adjusting groove (27), and the lower end of the compression spring (33) is fixedly connected with the top surface of the clamping block (28); the clamping block (28) is held tightly against the upper side of the support plate by the opposing compression force of the compression spring (33).
7. The working principle of the device for collecting and preparing the component blood according to claim 1 is that: when blood anticoagulant is mixed, the clamping mode is determined according to the shape of a blood container, when the container is a hard container, the container is placed on the upper side surface of a supporting plate (9), an electric push rod (12) is opened, the electric push rod (12) extends to drive an adjusting column (13) to ascend, a clamping plate (14) is driven to move through the matching linkage of a first adjusting rod (15), a second adjusting rod (16) and a third adjusting rod (17), and the three clamping plates (14) clamp the container in the middle of the container to fix the position of the container; when the blood bag is vibrated, the position of the adjusting plate (20) is adjusted through a second sliding rail pair (19), every two adjusting plates are clamped, two side edges of the blood bag are vertically placed between the pressing plate (21) and the fixing plate (18), the threaded rod (22) on the upper side is rotated, the threaded rod (22) on the lower side is driven by the sprocket transmission mechanism (23) to simultaneously rotate, and the pressing plate (21) is driven to be pressed on the side edge of the blood bag; after the fixation is finished, the rotating motor (5) is opened, the output shaft of the rotating motor (5) drives the connecting rod to rotate, then the poke rod (7) is driven to move inside the kidney-shaped groove (8), then the operation table (3) is driven to reciprocate leftwards and rightwards on the upper side face of the bottom plate (1) through the slide rail pair (4), and then blood and anticoagulant are vibrated and mixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110942402.3A CN113617263B (en) | 2021-08-17 | 2021-08-17 | Constituent blood collection and preparation anti-coagulation equipment |
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| CN114102279A (en) * | 2021-12-24 | 2022-03-01 | 董小江 | Polishing device for machining alloy drill bit convenient for adjusting inclination angle |
| CN118161685A (en) * | 2024-03-31 | 2024-06-11 | 无锡市惠山区人民医院 | Clinical blood transfusion branch of academic or vocational study is with preventing congealing concussion equipment |
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| CN113617263B (en) | 2023-08-04 |
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