CN210121457U

CN210121457U - Blood coagulation-preventing device

Info

Publication number: CN210121457U
Application number: CN201920821648.3U
Authority: CN
Inventors: 孔英明; 刘华杰
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-06-03
Filing date: 2019-06-03
Publication date: 2020-03-03
Anticipated expiration: 2029-06-03

Abstract

The utility model relates to the technical field of medical auxiliary equipment, in particular to a blood anti-coagulation device, which comprises a bottom plate and a placing frame, a shaking mechanism is arranged between the bottom plate and the placing frame, a test tube rack is arranged in the placing frame, the shaking mechanism comprises an electric push rod, a spring and a fixed column, two fixed columns are arranged at intervals on the front side and the rear side of the left side below the placing frame, the electric push rod is arranged in the middle of the right side below the placing frame, the lower ends of the fixed columns are connected with the bottom plate, the upper ends of the fixed columns are fixedly connected with the placing frame through the spring, the lower ends of the electric push rod are connected with the bottom plate, the upper ends of the electric push rod are hinged with the placing frame, the electric push rod is connected with a power supply, the test tube rack comprises a first support plate, a second support plate, a left side plate and a right side plate, test tube grooves, the utility model discloses simple structure, with low costs, blood sampling test tube can be got in groups and put.

Description

Blood coagulation-preventing device

Technical Field

The utility model relates to the technical field of medical auxiliary equipment, in particular to a blood anti-coagulation device.

Background

In medical blood test, various types of vacuum blood collection tubes are generally required to be uniformly mixed after blood collection is completed, so that blood and reagents reserved in the blood collection tubes are uniformly mixed, the efficiency of the reagents is fully exerted, various chemical reactions are promoted, and blood coagulation is prevented, currently, clinical laboratory personnel generally hold the blood collection tubes to shake, long-time mechanical repeated action is achieved, the labor intensity is high, the working efficiency is low, the working quality is poor, the requirement of accurate test is often not met, the test result is influenced, and the working difficulty of medical personnel is increased, therefore, an automatic shaking device comes up at the beginning, Chinese patent CN208082357U discloses an internal medicine blood detection shaking device which comprises a bottom plate, a first motor is arranged in the middle of the upper surface of the bottom plate, the top end of an output shaft of the first motor is fixedly connected with the middle of the bottom of a placing frame, a fixing plate is arranged in the placing frame, and springs are fixed on two, the other end of the spring is fixedly connected with the fixed block, a plurality of through holes are uniformly formed in the fixed plate, an object placing frame is fixed at the bottom of the fixed plate, a test tube penetrates through the sponge washer, the bottom end of the test tube is in contact with the sponge layer, a second motor is arranged on the right side of the object placing frame, a mounting plate is connected between the second motor and the right side wall of the inner cavity of the object placing frame, a first cam is arranged at the end part of an output shaft of the second motor and is in contact with the right side wall of the fifth mine, an L-shaped rod is fixed between the spring and the left side wall of the object placing frame on the left side of a bottom plate of the fixed plate, the long side end part of the L-shaped rod is fixedly connected with the fixed plate, a third motor is arranged below the short side edge of the L-shaped rod, a mounting plate is connected between the third motor and the, the above patents have the following disadvantages: firstly, the structure of a plurality of motors and cams is adopted in the patent, the structure is complex, and the cost is high; secondly, for the hospital, the people who take a blood test every day are very many, and above-mentioned device all is fixed connection, and the heparin tube is put into and start device rocks simultaneously, and is very inconvenient, if all heparin tubes are taken and are put into next one by one, will accumulate a plurality of heparin tubes simultaneously, and still need put into the heparin tube one by one and shake even device, take out after accomplishing one, and the operation is very inconvenient, also will shake even and shake even mixing easily, and work efficiency is low, and if set up a plurality of above-mentioned devices, then further increased the blood sampling cost.

Disclosure of Invention

The utility model aims at solving the prior art not enough, provide a simple structure, with low costs, convenient operation, efficient, blood sampling test tube can get in groups and put and shake even blood anti-coagulation device.

In order to achieve the above object, the utility model adopts the following technical scheme:

the utility model provides a blood prevents coagulation system, includes the bottom plate and places the frame, its characterized in that: the test tube rack is characterized in that a shaking mechanism is arranged between the bottom plate and the placing frame, a test tube rack is arranged in the placing frame, the shaking mechanism comprises an electric push rod, a spring and fixed columns, at least two fixed columns are arranged on the left side of the placing frame at the front side and the back side at intervals, the electric push rod is arranged in the middle of the right side of the placing frame at the bottom side, the lower ends of the fixed columns are fixedly connected with the bottom plate, the upper end of the spring is fixedly connected with the lower end of the placing frame, the lower end of the electric push rod is fixedly connected with the bottom plate, the upper end of the electric push rod is hinged with the lower end of the placing frame, the electric push rod is connected with a power supply so as to be beneficial to starting the electric push rod, the electric push rod extends out or retracts to drive the right end of the placing frame to move upwards or downwards, the left, Second extension board, left side board and right side board, first extension board and second extension board parallel, first extension board left side and second extension board left side respectively with left side board fixed connection, first extension board right side and second extension board right side respectively with right side board fixed connection, the interval is equipped with the test tube recess on the first extension board, the interval is equipped with the test tube through-hole on the second extension board, the test tube passes the test tube through-hole, and the bottom is arranged in the test tube recess, the distance on test-tube rack left side to right side cooperatees with the distance on placing frame inner wall left side to right side to do benefit to through placing the test-tube rack in placing the frame, the distance of test-tube rack both sides and the distance of placing frame inner wall both sides cooperate, make things convenient for the test-tube rack to rock from top to bottom along with placing.

The utility model is provided with a limiting mechanism between the placing frame and the test tube rack, the limiting mechanism comprises a plate spring and a limiting block, the left side and the right side of the inner wall of the placing frame are provided with plate spring jacks at intervals, one end of a plate spring is inserted into the plate spring jack and fixedly connected with the placing frame, one concave surface in the middle of the plate spring is just opposite to the inner wall of the placing frame to form an elastic bulge facing the center of the placing frame, the other end of the plate spring is attached to the upper end of the inner wall of the placing frame and extends towards the outer side of the placing frame to form a guide free end, the outer wall of the left side plate and the outer wall, when placing the frame in order to do benefit to putting into the test-tube rack, the elastic bulge in the middle of the leaf spring is extruded to the stopper of the test-tube rack left and right sides, and elastic bulge is crowded to the stopper, arranges the elastic bulge below in, and the test-tube rack embedding is placed in the frame this moment, can guarantee that the test-tube rack can not remove about placing the frame.

The test-tube rack both sides are equipped with the test-tube rack handle respectively, test-tube rack handle and left side board or right side board fixed connection to do benefit to medical staff and get through the test-tube rack handle and put and remove the test-tube rack.

Be equipped with the blotter in the test tube recess, blotter lower extreme and test tube recess fixed connection to do benefit to and reduce the friction between test tube and the test tube recess rocking the in-process.

The bottom plate both sides are equipped with the bottom plate handle respectively to do benefit to the convenient whole device that removes.

Place the frame lower extreme and be equipped with the ear seat, electric putter upper end is articulated mutually through hinge and ear seat to do benefit to electric putter and fix with the hinge, the hinge is articulated with the ear seat, and electric putter stretches out or the withdrawal drives and places the frame and shift up or descend.

The height of fixed column upper end is the same with the height of electric putter base upper end to when doing benefit to electric putter and not starting, electric putter's push rod does not stretch out, when placing the test-tube rack, push down the test-tube rack through hand pressure, the test-tube rack with place the frame and push down the spring, it can keep the horizontality to place the frame, then relieve the hand, start electric putter, electric putter's push rod stretches out, the spring is bounced, but the spring is bounced and electric putter stretches out the range difference of withdrawal, the event is placed frame left end and right-hand member range difference from top to bottom, can drive the test-tube rack luffing motion, realize shaking of blood in the test tube evenly.

The utility model discloses a test-tube rack central bilateral symmetry is equipped with left test-tube group and right test-tube group, left test-tube group includes left test-tube group and left second test-tube group, left second test-tube group is located left side of left test-tube group, left test-tube group and left second test-tube group interval set up, left test-tube group is equipped with six test-tube sockets at least, left second test-tube group is equipped with six test-tube sockets at least, right test-tube group includes right test-tube group and right test-tube group, right test-tube group and left test-tube group are about test-tube rack central symmetry, the interval between left test-tube group and left second test-tube group is less than the interval from left test-tube group to right test-tube group, test-tube socket includes the test-tube through-hole of second support board and the test-tube recess of first support board to be favorable to inserting the test-tube after taking a blood into left test-tube group and right test-tube group, because left test tube group and right test tube group distribute on test-tube rack left side and right side, and fixed column and electric putter also distribute on the left side and the right side of placing the frame, can play the effect of further fully shaking even blood in the test tube like this.

The utility model discloses owing to adopt above-mentioned structure, have simple structure, with low costs, convenient operation, efficient, blood sampling test tube can get in groups and put and shake advantages such as even.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a plan view of the pilot-scale rack of the utility model placed in the placing frame.

Fig. 3 is a schematic structural diagram of the middle bottom plate of the present invention.

Detailed Description

The following describes in further detail embodiments of the present invention with reference to the accompanying drawings.

The utility model provides a blood prevents coagulation system, includes bottom plate 1 and places frame 2, its characterized in that: a shaking mechanism is arranged between the bottom plate 1 and the placing frame 2, a test tube rack 3 is arranged in the placing frame 2, the shaking mechanism comprises an electric push rod 4, a spring 5 and fixing columns 6, at least two fixing columns 6 are arranged on the left side below the placing frame 2 at intervals in the front and back direction, the electric push rod 4 is arranged in the middle of the right side below the placing frame 2, the lower ends of the fixing columns 6 are fixedly connected with the bottom plate 1, the upper ends of the fixing columns are fixedly connected with the lower end of the spring 5, the upper end of the spring 5 is fixedly connected with the lower end of the placing frame 2, the lower end of the electric push rod 4 is fixedly connected with the bottom plate 1, the upper end of the electric push rod 4 is hinged with the lower end of the placing frame 2, the electric push rod 4 is connected with a power supply, so that after the electric push rod is started, the electric push rod extends out or retracts, the placing frame can swing left and right, the test tube rack 3 comprises a first support plate 7, a second support plate 8, a left side plate 9 and a right side plate 10, the first support plate 7 is parallel to the second support plate 8, the left side of the first support plate 7 and the left side of the second support plate 8 are respectively and fixedly connected with the left side plate 9, the right side of the first support plate 7 and the right side of the second support plate 8 are respectively and fixedly connected with the right side plate 10, test tube grooves are formed in the first support plate 7 at intervals, test tube through holes are formed in the second support plate 8 at intervals, test tubes 11 pass through the test tube through holes, the bottoms of the test tubes are arranged in the test tube grooves, the distance from the left side to the right side of the test tube rack 3 is matched with the distance from the left side to the right side of the inner wall of the placing frame 2, so that the test tube rack can be placed in the placing, but the test tube rack cannot move left and right.

A limiting mechanism is arranged between the placing frame 2 and the test tube rack 3, the limiting mechanism comprises a plate spring 12 and a limiting block 13, the left side of the inner wall of the placing frame 2 and the right side of the inner wall are provided with plate spring jacks at intervals, one end of a plate spring 12 is inserted into the plate spring jack and is fixedly connected with the placing frame 2, one concave surface in the middle of the plate spring 12 is just opposite to the inner wall of the placing frame to form an elastic bulge facing the center of the placing frame, the other end of the plate spring 12 is attached to the upper end of the inner wall of the placing frame and extends towards the outer side of the placing frame to form a guide free end, the outer wall of the left side plate 9 and, when placing the frame in order to do benefit to putting into the test-tube rack, the elastic bulge in the middle of the leaf spring is extruded to the stopper of the test-tube rack left and right sides, and elastic bulge is crowded to the stopper, arranges the elastic bulge below in, and the test-tube rack embedding is placed in the frame this moment, can guarantee that the test-tube rack can not remove about placing the frame.

3 both sides of test-tube rack are equipped with test-tube rack handle 14 respectively, test-tube rack handle 14 and left side board 9 or right side board 10 fixed connection to do benefit to medical staff and get through the test-tube rack handle and put and remove the test-tube rack.

1 both sides of bottom plate are equipped with bottom plate handle 15 respectively to do benefit to and conveniently remove whole device.

Place 2 lower extremes of frame and be equipped with

ear seat

16, 4 upper ends of electric putter are articulated mutually through hinge and ear seat 16 to do benefit to electric putter and fix with the hinge, the hinge is articulated with the ear seat, and electric putter stretches out or the withdrawal drives and places the frame and shift up or descend.

Height and the electric putter base upper end of fixed column 6 upper end are the same to when doing benefit to electric putter and not starting, electric putter's push rod does not stretch out, when placing the test-tube rack, push down the test-tube rack through hand pressure, the test-tube rack with place the frame and push down the spring, it can keep the horizontality to place the frame, then relieve the hand, start electric putter, electric putter's push rod stretches out, the spring is bounced, but the spring is bounced and electric putter stretches out the range difference of withdrawal, the event is placed frame left end and right-hand member range difference from top to bottom, can drive the test-tube rack luffing motion, realize shaking of blood in the test tube evenly.

The utility model discloses a test-tube rack 3 central bilateral symmetry is equipped with left test-tube group and right test-tube group, left test-tube group includes left test-tube group 17 and left second test-tube group 18, left second test-tube group 18 is located left side of left first test-tube group 17, left first test-tube group 17 and left second test-tube group 18 interval setting, left first test-tube group 17 is equipped with six test-tube sockets at least, left second test-tube group is equipped with six test-tube sockets at least, right test-tube group includes right first test-tube group 19 and right second test-tube group 20, right first test-tube group 19 and left first test-tube group 17 are symmetrical about the test-tube rack center, right second test-tube group 20 and left second test-tube group 18 are symmetrical about the test-tube rack 3 center, the interval between left first test-tube group 17 and left second test-tube group 18 is less than the interval of left test-tube group 17 to right test-tube group 19, test-tube socket includes the test, in order to do benefit to the test tube after will taking a blood sample and insert left test tube group and right test tube group, because left test tube group and right test tube group distribute on test-tube rack left side and right side, and fixed column and electric putter also distribute on the left side and the right side of placing the frame, can play like this further abundant even effect of blood in the test tube of shaking.

As shown in the attached drawings, a plurality of fixed columns and electric push rods are arranged on two sides of the center of the lower end of the placing frame at equal intervals, the upper ends of the fixed columns are connected with the placing frame through springs, the lower ends of the fixed columns are fixedly connected with the bottom plate, push rods on the upper ends of the electric push rods are hinged with the placing frame, the lower ends of electric push rod bases of the electric push rods are fixedly connected with the bottom plate, the electric push rods can move up and down in the electric push rod bases, control switches of the electric push rods can be arranged on the electric push rod bases or on the side edge of the bottom plate or on the side edge of the placing frame, the height of the electric push rod bases of the electric push rods can be the same as that of the fixed columns, when the test tube rack is placed, the test tube rack and the placing frame press the springs downwards through hand pressure, the placing frame, the spring is bounced, but the spring bounced and the electric push rod stretches out and retracts in different amplitudes, so that the left end and the right end of the placing frame have different vertical amplitudes, the test tube rack can be driven to swing up and down, the shaking of blood in a test tube is realized, the cross section of the placing frame is rectangular, the test tube rack is placed in the placing frame, the height of the upper end of the placing frame can be more than half of the length of the test tube rack, the safety of the test tube rack during the shaking of the placing frame is improved, the lengths of the left side and the right side of the test tube rack are matched with the distance between the left side and the right side of the inner wall of the placing frame, the test tube rack is prevented from moving left and right, in order to further improve the placing stability of the test tube rack, a limiting mechanism can be arranged between the test tube rack and the placing frame, one end of the plate spring is fixedly connected with the inner wall, when the test tube rack is taken out, a test tube for collecting blood is placed into the placing frame, the test tube rack is started to swing left and right along the placing frame, the test tube rack is placed in the placing frame, and the test tube rack swings left and right along the placing frame as the test tube rack swings left and right, in addition, in the test tube rack of the utility model, the test tube sockets are arranged at the left side of the test tube rack at intervals, the test tube sockets are arranged at the right side of the test tube rack at intervals, the test tube sockets are not arranged in the middle of the test tube rack, so that when the electric push rod drives the test tube rack to shake, the left side and the right side shake more greatly, the blood in the test tube can be shaken uniformly, the electric push rod is closed after the test tube rack shakes uniformly, the test tube rack is taken down, another test tube rack is put on, the process is repeated, compared with the prior art, only one electric push rod is arranged, the placing frame is promoted to shake left and right through the difference of the expansion amplitude and the spring rebound amplitude of the electric push rod, and then the blood sampling test tube in the test tube rack is driven to swing up and down, and the blood shaking is uniform, the cost of the utility model is, can set up a plurality of test-tube racks, can put into a test-tube rack with the close test tube of having adopted the blood of blood sampling window time quantum, then put into this test-tube rack and place the frame and shake evenly, the blood sampling window is placing another test-tube rack, treat to place the test-tube rack blood in the frame and shake even back and take away the detection, put into new needs blood and shake even test-tube rack, it is repeated according to this method, the test tube after the blood sampling can in time be shaken evenly, blood can not solidify, medical staff's burden has also been alleviateed simultaneously, the test-tube rack is got and is put the convenience, easily get and put, easily transfer.

Claims

1. The utility model provides a blood prevents coagulation system, includes the bottom plate and places the frame, its characterized in that: a shaking mechanism is arranged between the bottom plate and the placing frame, a test tube rack is arranged in the placing frame, the shaking mechanism comprises an electric push rod, a spring and fixed columns, at least two fixed columns are arranged on the left side below the placing frame at intervals in the front and back directions, the electric push rod is arranged in the middle of the right side below the placing frame, the lower ends of the fixed columns are fixedly connected with the bottom plate, the upper ends of the fixed columns are fixedly connected with the lower end of the spring, the upper end of the spring is fixedly connected with the lower end of the placing frame, the lower end of the electric push rod is fixedly connected with the bottom plate, the upper end of the electric push rod is hinged with the lower end of the placing frame, the electric push rod is connected with a power supply, the test tube rack comprises a first support plate, a second support plate, a left side plate and a right side plate, the first support plate is parallel to the second support plate, the, the interval is equipped with test tube groove on the first extension board, the interval is equipped with the test tube through-hole on the second extension board, the test tube passes the test tube through-hole, and in the test tube groove was arranged in to the bottom, the distance on test-tube rack left side to right side cooperateed with the distance on placing frame inner wall left side to right side.

2. A blood anticoagulation device according to claim 1, wherein: it is equipped with stop gear to place between frame and the test-tube rack, stop gear includes leaf spring and stopper, it is equipped with the leaf spring jack to place frame inner wall left side and inner wall right side interval, leaf spring one end insert in the leaf spring jack and with place frame fixed connection, the one side of leaf spring middle part sunken is facing to placing the frame inner wall and is formed the elastic bulge towards placing the frame center, and the leaf spring other end is pasting and is placing frame inner wall upper end and extending to placing the frame outside and form the direction free end, left side board outer wall and right side board outer wall interval are equipped with bellied stopper.

3. A blood anticoagulation device according to claim 2, characterized in that: the test-tube rack is characterized in that test-tube rack handles are arranged on two sides of the test-tube rack respectively and fixedly connected with the left side plate or the right side plate.

4. A blood anticoagulation device according to claim 3, characterized in that: be equipped with the blotter in the test tube recess, blotter lower extreme and test tube recess fixed connection.

5. A blood anti-clotting device of claim 4, wherein: and two sides of the bottom plate are respectively provided with a bottom plate handle.

6. A blood anticoagulation device according to claim 1, 2, 3, 4 or 5, characterized in that: the lower end of the placing frame is provided with an ear seat, and the upper end of the electric push rod is hinged with the ear seat through a hinge shaft.

7. A blood anti-clotting device of claim 6, wherein: the height of the upper end of the fixing column is the same as that of the upper end of the electric push rod base.

8. A blood anticoagulation device according to claim 7, wherein: the test-tube rack center bilateral symmetry is equipped with left test-tube group and right test-tube group, left side test-tube group is including a left test-tube group and a left second test-tube group, two left test-tube groups are located a left test-tube group left side, and a left test-tube group and a left second test-tube group interval set up, and a left test-tube group is equipped with six test-tube sockets at least, and two left test-tube groups are equipped with six test-tube sockets at least, right side test-tube group is including a right test-tube group and a right second test-tube group, a right side test-tube group and a left test-tube group are about test-tube rack central symmetry, and two right test-tube groups and a left second test-tube group are about test-tube rack central symmetry, interval between a left side test-tube group and a left second test-tube group is less than the interval of a left test-tube.