CN113069972B - Blood collection anti-coagulation device - Google Patents
Blood collection anti-coagulation device Download PDFInfo
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- CN113069972B CN113069972B CN202110452253.2A CN202110452253A CN113069972B CN 113069972 B CN113069972 B CN 113069972B CN 202110452253 A CN202110452253 A CN 202110452253A CN 113069972 B CN113069972 B CN 113069972B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F31/00—Mixers with shaking, oscillating, or vibrating mechanisms
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
- B01F2101/23—Mixing of laboratory samples e.g. in preparation of analysing or testing properties of materials
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Abstract
The blood collection anti-coagulation device effectively solves the problem of inconvenient vibration anti-coagulation during blood collection; the device comprises a main body, wherein a plurality of swinging grooves are formed in the main body, a sleeve is arranged on the main body, a transmission shaft is connected in a sliding manner in the sleeve, a swinging device which is in rotary connection with the transmission shaft is arranged in the swinging grooves, a plurality of limiting gears which are in one-to-one correspondence with the swinging device are arranged on the transmission shaft, the swinging device comprises an inverted L-shaped swinging plate, the rear side of the swinging plate is in rotary connection with the transmission shaft, a placing groove is formed in the swinging plate, the left side and the right side of the swinging plate are respectively hinged with an upper connecting rod through a pin shaft, clamping plates are respectively fixed at the upper ends of the two upper connecting rods, a sliding plate which is arranged between the two clamping plates is in sliding connection with the swinging plate, and teeth which can be meshed with the limiting gears are arranged at the rear end of the sliding plate; the blood sampling bottle can be oscillated to prevent collected blood from being coagulated, and meanwhile, the blood sampling bottle can be directly put into the device in the using process of the device, so that the working efficiency of medical staff is improved, and the device is reasonable in structure and convenient to use.
Description
Technical Field
The invention relates to the technical field of auxiliary instruments of clinical laboratory, in particular to a blood collection anticoagulation device.
Background
Clinical laboratory is a bridge between clinical medicine and basic medicine, wherein blood routine examination refers to examination for judging blood conditions and diseases by observing the number change and morphological distribution of blood cells, and along with the development of modernization and automation of examination, the current blood routine examination is completed by machine detection;
when gathering blood, in order to prevent blood coagulation, generally shake the blood sampling bottle for medical staff's blood collection with the hand and bring inconvenience for medical staff, and current some blood shake device just can deposit blood after need closing the device when using, in medical staff gathers multitube blood's in-process, medical staff's use of being inconvenient for has reduced medical staff's work efficiency.
Disclosure of Invention
Aiming at the situation, the invention aims to overcome the defects of the prior art, and the invention aims to provide the blood collection anti-coagulation device, which effectively solves the problem of inconvenient vibration anti-coagulation during blood collection.
The technical scheme includes that the swing type swing device comprises a main body, wherein a plurality of swing grooves which are uniformly distributed along the left-right direction and are provided with upward openings are formed in the main body, a sleeve which is axially arranged at the left and right sides of the swing grooves is arranged on the main body, the sleeve can rotate forwards and backwards, a transmission shaft is connected in a sliding manner in the sleeve, the left end of the transmission shaft penetrates through the plurality of swing grooves and penetrates through the left end face of the main body, a swing device which is rotationally connected with the transmission shaft is arranged in the swing groove, a plurality of limit gears which are in one-to-one correspondence with the swing devices are arranged on the transmission shaft, and the limit gears are arranged in the swing devices which correspond to the limit gears;
the swing device comprises an inverted L-shaped swing plate, the rear side of the swing plate is rotationally connected with a transmission shaft, a placing groove which is positioned in front of a limit gear and is upward in opening is formed in the swing plate, the left side and the right side of the swing plate are respectively hinged with an upper connecting rod through a front-back axial pin shaft, the two upper connecting rods can swing relatively, clamping plates which can be inserted into the placing groove are respectively fixed at the upper ends of the two upper connecting rods, the opposite surfaces of the two clamping plates are arc surfaces which are concave respectively, the opposite ends of the rear end surfaces of the two clamping plates incline forwards, a sliding plate which is positioned between the two clamping plates is connected with the swing plate in a sliding manner, the left side and the right side of the front end of the sliding plate can be respectively contacted with the inclined surfaces of the clamping plates on the corresponding sides of the sliding plate, and a plurality of teeth which are uniformly distributed along the upper direction and the lower direction and can be meshed with the limit gear are arranged at the rear end of the sliding plate.
The blood sampling bottle can be oscillated to prevent collected blood from being coagulated, and meanwhile, the blood sampling bottle can be directly put into the device in the using process of the device, so that the working efficiency of medical staff is improved, and the device is reasonable in structure and convenient to use.
Drawings
Fig. 1 is an isometric view of the present invention.
Fig. 2 is a top isometric view of the invention with the end cap removed.
Fig. 3 is a top plan perspective view of the present invention in full section.
Fig. 4 is a stepped cut-away isometric view of the present invention.
Fig. 5 is a partially cut-away top view of the present invention.
Fig. 6 is a partially cut-away isometric view of the present invention.
Fig. 7 is a full section right isometric view of the invention.
Fig. 8 is a right side elevational view in full section of the present invention.
Fig. 9 is an enlarged view of a of fig. 6 according to the present invention.
Fig. 10 is an enlarged view of B of fig. 7 in accordance with the present invention.
Detailed Description
The following describes the embodiments of the present invention in further detail with reference to the drawings.
The device is provided with a plurality of swinging grooves 2 which are uniformly distributed along the left-right direction and are provided with upward openings, a sleeve 3 which is axially arranged at the left-right direction and is positioned at the right side of the swinging grooves 2 is arranged on the main body 1, the sleeve 3 can rotate forward and backward, a transmission shaft 4 is connected in a sliding way in the sleeve 3, the left end of the transmission shaft 4 passes through the swinging grooves 2 and penetrates through the left end face of the main body 1, a swinging device which is rotationally connected with the transmission shaft 4 is arranged in the swinging grooves 2, a plurality of limiting gears 5 which are in one-to-one correspondence with the swinging devices are arranged on the transmission shaft 4, and the limiting gears 5 are positioned in the corresponding swinging devices;
the swing device comprises an inverted L-shaped swing plate 6, the rear side of the swing plate 6 is rotationally connected with a transmission shaft 4, a placing groove 7 which is positioned in front of a limit gear 5 and is provided with an upward opening is formed in the swing plate 6, the left side and the right side of the swing plate 6 are respectively hinged with an upper connecting rod 8 through a front-back axial pin shaft, the two upper connecting rods 8 can swing relatively, clamping plates 9 which can be inserted into the placing groove 7 are respectively fixed at the upper ends of the two upper connecting rods 8, the opposite surfaces of the two clamping plates 9 are respectively concave arc-shaped surfaces, the opposite ends of the rear end surfaces of the two clamping plates 9 incline forward, a sliding plate 10 which is positioned between the two clamping plates 9 is connected onto the swing plate 6 in a sliding manner, the left side and the right side of the front end of the sliding plate 10 can be respectively contacted with the inclined surfaces of the clamping plates 9 on the corresponding sides, and the rear end of the sliding plate 10 is provided with a plurality of teeth 11 which are uniformly distributed along the upper direction and the lower direction and can be meshed with the limit gear 5.
In order to rotate the sleeve 3, the sleeve 3 is rotationally connected with the main body 1, a transmission groove 12 is formed in the right side of the main body 1, the right end of the sleeve 3 is inserted into the transmission groove 12 and is coaxially provided with a main gear 13, an incomplete internal gear 14 which can be meshed with the main gear 13 is rotationally connected in the transmission groove 12, and a pinion 15 which is meshed with the main gear 13 and can be meshed with the incomplete internal gear 14 is rotationally connected in the transmission groove 12.
In order to rotate the incomplete ring gear 14, a turntable 16 is coaxially fixed at the right end of the incomplete ring gear 14, a motor is arranged in the transmission groove 12, and an output shaft of the motor is coaxially and fixedly connected with the turntable 16.
In order to facilitate the sliding of the transmission shaft 4 and the limit gear 5, the left end of the transmission shaft 4 is rotationally connected with a pressing handle 17, a spring 18 positioned between the pressing handle 17 and the left end face of the main body 1 is sleeved on the transmission shaft 4, a rotating groove 19 is formed in the swinging plate 6, and the limit gear 5 is positioned in the rotating groove 19.
In order to limit the sliding of the transmission shaft 4, an annular groove 20 with an outward opening is coaxially arranged on the right side of the transmission shaft 4, a U-shaped limit post 21 with a downward opening is connected to the main body 1 in a sliding manner, and the lower end of the limit post 21 can be inserted into the annular groove 20.
In order to enable the upper connecting rod 8 to swing relatively, a chute 22 positioned below the placing groove 7 is formed in the swinging plate 6, the upper end of the chute 22 is communicated with the placing groove 7, the lower end face of the chute 22 is connected with a pressing plate 24 through a pressure spring 23, the pressing plate 24 can shield the lower end of the placing groove 7 and can be in contact with the upper end face of the chute 22, a kidney-shaped groove 25 which is open forward and in the left-right direction is formed in the front side of the pressing plate 24, lower connecting rods 26 are respectively fixed at the front ends of two pin shafts, the two lower connecting rods 26 are distributed in a V shape, and inserting columns 27 which are in sliding connection with the kidney-shaped groove 25 are arranged at the lower ends of the two lower connecting rods.
In order to facilitate the swinging of the lower connecting rod 26 and the upper connecting rod 8, the left side and the right side of the swinging plate 6 are respectively provided with a yielding groove 28, the upper ends of the two yielding grooves 28 are communicated with the placing groove 7 through a connecting groove 29, the upper connecting rod 8 is positioned in the yielding groove 28, the lower side of the swinging plate 6 is provided with a rectangular groove 30 communicated with the sliding groove 22, and the lower connecting rod 26 is positioned in the rectangular groove 30.
In order to facilitate the sliding of the sliding plate 10, the swinging plate 6 is provided with a pressing groove 31 positioned below the sliding plate 10, the lower end of the sliding plate 10 is provided with a push plate 32 inserted into the pressing groove 31, and the rear end of the push plate 32 is connected with the rear end face of the pressing groove 31 through a return spring 33.
In order to limit the swinging position of the clamping plate 9, a limiting groove 34 with the lower end communicated with the connecting groove 29 is formed in the swinging plate 6, an elastic buckle 35 which can be inserted into the limiting groove 34 is arranged at the upper end of the clamping plate 9 on the right side, a pressing rod 36 which can be contacted with the upper end of the elastic buckle 35 is hinged in the limiting groove 34, the upper end face of the rear side of the pressing rod 36 is connected with the upper end face of the limiting groove 34 through an elastic piece, and the rear end of the pressing rod 36 is inserted into the rotating groove 19 and can be inserted into a tooth slot of the limiting gear 5.
In order to facilitate the use of the device, the rear end of the main body 1 is hinged with an end cover through a hinge, a clamping groove with an upward opening is formed in the main body 1, a buckle which can be inserted into the clamping groove is arranged at the lower end of the front side of the end cover, and a pull handle is arranged at the upper end of the end cover.
When the invention is used, the upper side of the main body is extruded backwards, the main body 1 positioned at the front side of the clamping groove deforms, the eye-splice moves out of the clamping groove, the end cover is pushed upwards, the end cover is opened and does not shield the swinging groove 2, the motor is started, the motor drives the rotary table 16 to rotate anticlockwise, the rotary table 16 drives the internal gear 14 to rotate anticlockwise, the incomplete internal gear 14 is meshed with the main gear 13 and drives the main gear 12 to rotate anticlockwise, the incomplete internal gear 14 is disengaged from the main gear 13 and meshed with the auxiliary gear 15 in the rotating process of the incomplete internal gear 14, the auxiliary gear 15 drives the main gear 13 to rotate anticlockwise, the incomplete internal gear 14 is disengaged from the auxiliary gear 15 and is meshed with the main gear 13 again as the incomplete internal gear 14 continues to rotate, the main gear 13 is driven to rotate anticlockwise and alternately move clockwise in the rotating process of the incomplete internal gear 14, the main gear 13 is driven by the main gear 13 to alternately move anticlockwise and clockwise, the sleeve 3 is driven by the main gear 13 to alternately move anticlockwise in the rotating direction, and the sleeve 4 is driven by the sleeve 5 is driven to alternately move anticlockwise in the rotating direction, and the phase 5 is ready to alternately move anticlockwise in the rotating direction;
after the preparation stage is finished, a medical staff takes blood from a patient, the blood taking bottle filled with blood is inserted into the placing groove 7, meanwhile, the blood taking bottle downwards extrudes the pressing plate 24, the pressing plate 24 downwards slides and extrudes the pressure spring 23, meanwhile, the pressing plate 24 pushes the two lower connecting rods 26 to oppositely swing along the pin shafts through the inserting columns 27, the two inserting columns 27 oppositely slide relative to the kidney-shaped groove 25, the two pin shafts drive the upper connecting rods 8 on the corresponding sides of the two inserting columns to oppositely swing, the two upper connecting rods 8 drive the clamping plates 9 on the corresponding sides of the two upper connecting rods to oppositely swing and are inserted into the placing groove 7 through the connecting grooves 29, the arc surfaces on the inner sides of the two clamping plates 9 are in contact with the blood taking bottle and extrude and fix the blood taking bottle, the elastic buckles 35 at the upper ends of the clamping plates 9 on the right side are inserted into the limiting grooves 34, the positions of the clamping plates 9 on the right side are fixed at the moment, and the two clamping plates 9 clamp and fix the positions of the blood taking bottle;
in the process of the relative swing of the two clamping plates 9, the inclined surfaces at the rear ends of the two clamping plates 9 push the sliding plate 10 to slide backwards and squeeze the return spring 33, the sliding plate 10 drives the teeth 11 to move backwards and insert into tooth grooves of the limiting gears 5, at the moment, the buckles on the clamping plates 9 are inserted into the limiting grooves 34, the positions of the blood collection tubes are fixed, the rotation of the limiting gears 5 is limited by the teeth 11, and as the transmission shaft 4 continues to rotate, the transmission shaft 4 drives the swing plate 6 to swing along the transmission shaft 4 under the action of the limiting gears 5 and the teeth 11;
when the blood collection bottle is placed in the placing groove 7, the turntable 16 drives the turntable 16 to rotate anticlockwise, the turntable 16 drives the incomplete inner meshing gear 14 to be meshed with the main gear 13 and drives the main gear 13 to rotate anticlockwise, the main gear 13 drives the transmission shaft 4 to rotate anticlockwise through the sleeve 3, the transmission shaft 4 drives the swinging plate 6 to swing anticlockwise through the limit gear 5, the swinging plate 6 drives the blood collection bottle to swing, after the incomplete inner meshing gear 14 is disengaged from the main gear 13, under the action of gravity of the swinging plate 6 and the blood collection bottle, the swinging plate 6 drives the limit gear 5 to rotate clockwise through the teeth 11, when the swinging plate 6 returns to the initial position, the swinging plate 6 stops swinging, the limit gear 5 drives the main gear 13 to rotate clockwise through the transmission shaft 4, the main gear 13 drives the auxiliary gear 15 to rotate anticlockwise, and because the incomplete inner meshing gear 14 is disengaged from the main gear 13 and is not meshed with the auxiliary gear 15 at the moment, so the rotation of the main gear 13 and the auxiliary gear 15 and the rotation of the incomplete internal gear 14 do not interfere, along with the continuous rotation of the incomplete internal gear 14, the incomplete internal gear 14 is meshed with the auxiliary gear 15 and drives the auxiliary gear 15 to rotate anticlockwise, the auxiliary gear 15 drives the main gear 13 to rotate clockwise, the main gear 13 drives the transmission shaft 4 to rotate clockwise through the sleeve 3, the transmission shaft 4 drives the swinging plate 6 to swing clockwise through the limit gear 5, the swinging plate 6 drives the blood collection bottle to swing clockwise, after the incomplete internal gear 14 is disengaged from the auxiliary gear 15, the swinging plate 6 drives the limit gear 5 to rotate anticlockwise through the teeth 11 under the action of the gravity of the swinging plate 6 and the blood collection bottle, and when the swinging plate 6 is restored to the initial position, the swinging of the swinging plate 6 is stopped, in the process, the limiting gear 5 drives the main gear 13 to rotate anticlockwise through the driving shaft 4, the main gear 13 drives the auxiliary gear 15 to rotate clockwise, and the rotation of the main gear 13 and the auxiliary gear 15 and the rotation of the incomplete internal gear 14 do not interfere because the incomplete internal gear 14 is disengaged from the auxiliary gear 15 and is not meshed with the main gear 13 at the moment;
as can be seen from the above, along with the rotation of the motor, the incomplete ring gear 14 drives the main gear 13 and the auxiliary gear 15 to rotate, and drives the transmission shaft 4 to rotate through the main gear 13, the transmission shaft 4 drives the swinging device to swing in the anticlockwise direction, and swings clockwise under the action of gravity of the swinging device, and then the transmission shaft 4 drives the swinging device to swing clockwise, and swings anticlockwise under the action of gravity of the swinging device, and the process is repeated to oscillate the blood collection tube;
in the blood sampling process of medical staff, the blood sampling bottle to be stored can be directly placed into the placing groove 7 through the operation, the placed blood sampling bottle is subjected to vibration and coagulation prevention through the process, after the device is used, the end cover is swung, the end cover drives the eye-splice to be inserted into the clamping groove, the position of the end cover is limited, and at the moment, the medical staff can carry the device through the pull handle;
if vibration is required to be stopped and the blood collection bottle is taken out, the end cover is opened, the motor is closed, the transmission shaft 4 stops rotating, the limit column 21 is moved upwards, the limit column 21 is moved out of the annular groove 20, the pressing handle 17 is pushed rightwards at the moment, the transmission shaft 4 is driven by the pressing handle 17 to slide rightwards, the limit gear 5 is driven by the transmission shaft 4 to slide rightwards and separate from the tooth 11, when the limit gear 5 contacts with the end face of the rotating groove 19, the pressure lever 36 is positioned at the tooth groove of the limit gear 5, the pressing handle 17 is rotated clockwise at the moment, the limit gear 5 is driven by the pressing handle 17 through the transmission shaft 4, the limit gear 5 pushes the rear side of the pressure lever 36 upwards, the front side of the pressure lever 36 swings downwards and contacts with the upper end face of the elastic buckle 35, the front side of the pressure lever 36 swings downwards continuously, the elastic buckle 35 is pushed out of the limit groove 34, and the limit of the clamping plate 9 is released, at this time, the pressing plate 24 moves upwards under the action of the pressure spring 23 and drives the two lower connecting rods 26 to swing relatively through the inserting posts 27, the two inserting posts 27 slide relatively relative to the kidney-shaped groove 25, the two lower connecting rods 26 drive the upper connecting rods 8 to swing backwards through the distributing shaft, the two upper connecting rods 8 drive the clamping plates 9 to swing backwards and separate from the blood collection tube, meanwhile, the limitation of the clamping plates 9 on the sliding plates 10 is relieved, the sliding plates 10 slide forwards under the action of the return spring 33 and enable the teeth 11 to move out of tooth grooves of the limiting gear 5, the blood collection tube moves upwards under the pushing of the pressing plate 24 and stretches out of the placing groove 7, the blood collection tube is taken out, the pressing handle 17 moves backwards and returns to the initial state under the action of the spring 18 and the elastic piece, the right side of the pressing plate 24 swings downwards and returns to the initial state, the limiting posts 21 are inserted into the annular grooves 20, the device is restored to the original state.
The blood collection device is simple in structure and convenient to operate, the swinging device, the main body and the transmission shaft are arranged, so that medical staff can conveniently shake blood when collecting the blood, blood in the blood collection bottle is prevented from being coagulated, the blood is conveniently tested by the medical staff, the labor capacity of the medical staff is saved, the blood collection bottle can be fixed by the limiting gear, the clamping plate and the teeth, and meanwhile, the blood collection bottle can be placed in the empty swinging device in the running process of the device, the working efficiency of the medical staff is improved, and the blood collection device is convenient for the medical staff to use.
Claims (4)
1. The utility model provides a blood collection anti-coagulation device, including main part (1), a plurality of swing grooves (2) that are evenly distributed along left and right directions and open up are offered on main part (1), be equipped with on main part (1) about axial and be located sleeve pipe (3) of swing groove (2) right, sleeve pipe (3) forward and backward rotation, sliding connection has transmission shaft (4) in sleeve pipe (3), transmission shaft (4) left end passes a plurality of swing grooves (2) and runs through main part (1) left end face, be equipped with the pendulous device who is connected with transmission shaft (4) rotation in swing groove (2), be equipped with a plurality of limiting gear (5) that correspond with pendulous device one-to-one on transmission shaft (4), limiting gear (5) are located its corresponding pendulous device;
the swing device comprises an inverted L-shaped swing plate (6), the rear side of the swing plate (6) is rotationally connected with a transmission shaft (4), a placing groove (7) which is positioned in front of a limit gear (5) and is provided with an upward opening is formed in the swing plate (6), the left side and the right side of the swing plate (6) are respectively hinged with an upper connecting rod (8) through a pin shaft in the front-back axial direction, the two upper connecting rods (8) can swing relatively, clamping plates (9) which can be inserted into the placing groove (7) are respectively fixed at the upper ends of the two upper connecting rods (8), opposite surfaces of the two clamping plates (9) are respectively concave arc surfaces, opposite ends of the rear end surfaces of the two clamping plates (9) incline forwards, a sliding plate (10) which is positioned between the two clamping plates (9) is connected onto the swing plate (6) in a sliding manner, the left side and the right side of the front end of the sliding plate (10) can be respectively contacted with inclined surfaces of the clamping plates (9) on the corresponding sides, and the rear end of the sliding plate (10) is provided with a plurality of teeth (11) which are uniformly distributed along the upper-lower direction and can be meshed with the limit gear (5);
the sleeve (3) is rotationally connected with the main body (1), a transmission groove (12) is formed in the right side of the main body (1), the right end of the sleeve (3) is inserted into the transmission groove (12) and is coaxially provided with a main gear (13), an incomplete inner meshing gear (14) which can be meshed with the main gear (13) is rotationally connected with the transmission groove (12), and a pinion (15) which is meshed with the main gear (13) and can be meshed with the incomplete inner meshing gear (14) is rotationally connected with the transmission groove (12);
the right end of the incomplete internal meshing gear (14) is coaxially and fixedly provided with a rotary table (16), a motor is arranged in the transmission groove (12), and an output shaft of the motor is coaxially and fixedly connected with the rotary table (16);
the swinging plate (6) is provided with a chute (22) positioned below the placing groove (7), the upper end of the chute (22) is communicated with the placing groove (7), the lower end surface of the chute (22) is connected with a pressing plate (24) through a pressure spring (23), the pressing plate (24) can shield the lower end of the placing groove (7) and can be contacted with the upper end surface of the chute (22), the front side of the pressing plate (24) is provided with a waist-shaped groove (25) with a front opening and a left-right direction, the front ends of two pin shafts are respectively fixed with a lower connecting rod (26), the two lower connecting rods (26) are distributed in a V shape, and the lower ends of the two lower connecting rods are provided with inserting columns (27) which are in sliding connection with the waist-shaped groove (25);
the left side and the right side of the swinging plate (6) are respectively provided with a yielding groove (28), the upper ends of the two yielding grooves (28) are communicated with the placing groove (7) through a connecting groove (29), the upper connecting rod (8) is positioned in the yielding groove (28), the lower side of the swinging plate (6) is provided with a rectangular groove (30) communicated with the sliding groove (22), and the lower connecting rod (26) is positioned in the rectangular groove (30);
the swing plate (6) is provided with a pressing groove (31) positioned below the sliding plate (10), the lower end of the sliding plate (10) is provided with a push plate (32) inserted into the pressing groove (31), and the rear end of the push plate (32) is connected with the rear end surface of the pressing groove (31) through a return spring (33);
the swing plate (6) on set up spacing groove (34) that lower extreme and spread groove (29) communicate, splint (9) upper end on right side are equipped with elasticity buckle (35) that can insert in spacing groove (34), articulated in spacing groove (34) have can with elasticity buckle (35) upper end contact depression bar (36), depression bar (36) rear side up end is connected with spacing groove (34) up end through the elastic sheet, depression bar (36) rear end inserts in rotating groove (19) and can insert in the tooth's socket of spacing gear (5).
2. The blood collection anti-coagulation device according to claim 1, wherein the left end of the transmission shaft (4) is rotatably connected with a pressing handle (17), a spring (18) positioned between the pressing handle (17) and the left end face of the main body (1) is sleeved on the transmission shaft (4), a rotating groove (19) is formed in the swinging plate (6), and the limiting gear (5) is positioned in the rotating groove (19).
3. The blood collection and anticoagulation device according to claim 1, wherein the right side of the transmission shaft (4) is coaxially provided with an annular groove (20) with an outward opening, the main body (1) is connected with a U-shaped limit column (21) with a downward opening in a sliding manner, and the lower end of the limit column (21) can be inserted into the annular groove (20).
4. The blood collection and anticoagulation device according to claim 1, wherein the back end of the main body (1) is hinged with an end cover through a hinge, the main body (1) is provided with a clamping groove with an upward opening, the lower end of the front side of the end cover is provided with a buckle which can be inserted into the clamping groove, and the upper end of the end cover is provided with a pull handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110452253.2A CN113069972B (en) | 2021-04-26 | 2021-04-26 | Blood collection anti-coagulation device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110452253.2A CN113069972B (en) | 2021-04-26 | 2021-04-26 | Blood collection anti-coagulation device |
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| CN113069972A CN113069972A (en) | 2021-07-06 |
| CN113069972B true CN113069972B (en) | 2023-04-25 |
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Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108654849A (en) * | 2018-05-04 | 2018-10-16 | 刘君国 | A kind of medical test tubes centrifugation rocking equipment |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7727473B2 (en) * | 2005-10-19 | 2010-06-01 | Progentech Limited | Cassette for sample preparation |
| CN107930492A (en) * | 2017-12-05 | 2018-04-20 | 郑州郑先医药科技有限公司 | A kind of gas bath shaking table steadily swung |
| CN209612791U (en) * | 2018-12-26 | 2019-11-12 | 黄中志 | It is a kind of to shake up the good chemical reagent oscillating uniform device of effect |
| CN109821593B (en) * | 2019-03-05 | 2021-05-28 | 烟台毓璜顶医院 | Blood collection tube placing device for medical examination |
| CN110508194B (en) * | 2019-09-20 | 2020-10-20 | 绍兴市高砚智生物科技有限公司 | Press fixed and automatic start liquid medicine mixing arrangement who vibrates of centering |
| CN110614131A (en) * | 2019-10-28 | 2019-12-27 | 广西医科大学附属肿瘤医院 | Portable is from shaking even multi-functional blood sampling test-tube rack |
| CN111389274A (en) * | 2020-04-08 | 2020-07-10 | 马新国 | Clinical laboratory vibrates equipment with test tube with hydraulic pressure reset function |
| CN111420595A (en) * | 2020-04-28 | 2020-07-17 | 绍兴上虞宋润化学科技有限公司 | Test tube vibrates machine |
| CN111715117A (en) * | 2020-06-04 | 2020-09-29 | 河南科技大学第一附属医院 | Blood detects shock device of preventing congealing |
| CN112246153A (en) * | 2020-10-31 | 2021-01-22 | 吴学琼 | Even device shakes after blood internal medicine marrow is gathered |
-
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Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108654849A (en) * | 2018-05-04 | 2018-10-16 | 刘君国 | A kind of medical test tubes centrifugation rocking equipment |
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