CN217796259U

CN217796259U - Blood sampling tube placing device capable of preventing coagulation in swinging mode

Info

Publication number: CN217796259U
Application number: CN202222090319.0U
Authority: CN
Inventors: 刘玉兰
Original assignee: Community Health Service Center In Hongchuan Town Hongya County
Current assignee: Community Health Service Center In Hongchuan Town Hongya County
Priority date: 2022-08-09
Filing date: 2022-08-09
Publication date: 2022-11-15
Anticipated expiration: 2032-08-09

Abstract

The utility model discloses a heparin tube placer who sways anti-coagulation relates to medical equipment technical field. The utility model discloses a structure, sleeve pipe and location guide rail sway, the sleeve pipe is used for splendid attire heparin tube, the sleeve pipe is provided with the slider, the sleeve pipe pass through the slider rotatable and slidable with the location guide rail is connected, the sleeve pipe still be provided with the connection structure that the structure matches sways, on the directional guide rail with the maximum distance of swaying structure is greater than the slider with connection structure's maximum distance. The utility model discloses a sleeve pipe splendid attire heparin tube to can make empty sleeve pipe can keep motionless state, the medical personnel of being convenient for pack into the heparin tube, take place to collide with and lead to dropping or the damage of heparin tube with the sleeve pipe of the state of swaying when avoiding the heparin tube to put into.

Description

Swing anti-solidification blood collection tube placing device

Technical Field

The utility model belongs to the technical field of medical equipment, especially, relate to a heparin tube placer who sways and prevent solidifying.

Background

When a hospital tests a patient, blood sampling test is a conventional test method. After a medical worker collects blood, in order to prevent the collected blood from coagulating, it is necessary to add an anticoagulant or other agent to the blood and to keep the collected blood in a shaking state, thereby preventing coagulation and coagulation of the blood. Because of the workload of medical staff, blood collected at one time is much, and the collected blood is usually stored in a blood collection tube. There is therefore also the prior art of shaking the test tube by means of a device to reduce the labour intensity of the medical staff.

Although some devices are used to shake a blood collection tube containing blood, when the device shakes the blood collection tube, a new blood collection tube is put into the shaking device, which may cause the blood collection tube to collide with the device or the blood collection tube to collide with the blood collection tube. Especially when handling a large amount of heparin tubes, especially the circumstances that the knock dropped easily take place, the emergence knock probably leads to falling of heparin tube to cause the problem of heparin tube damage, and blood is unrestrained and is lost. Stopping the device each time a test tube is placed makes the operation very cumbersome. Therefore, the prior art has the problem that the blood sampling tube can collide with equipment in a motion state when being put in.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sway and prevent heparin tube placer that solidifies adopts sleeve pipe splendid attire heparin tube in the device to the structure of swaying in sleeve pipe and the device can be connected separable, consequently, can make the sleeve pipe and the structure of swaying of not packing into the heparin tube separate, and the medical personnel of being convenient for pack into the heparin tube.

In order to solve the technical problem, the utility model discloses a following technical scheme realizes:

the utility model provides a sway anti-coagulation's heparin tube placer, includes and sways structure, sleeve pipe and location guide rail, the sleeve pipe is used for the splendid attire heparin tube, the sleeve pipe is provided with the slider, the sleeve pipe pass through the slider rotatable and slidable with the location guide rail is connected, the sleeve pipe still be provided with the connection structure that sways the structure matching, sway the structure the reciprocating motion direction with the axis of rotation of slider is perpendicular, the direction of location guide rail with the reciprocating motion direction of swaying the structure is crossing, on the location guide rail with the maximum distance of swaying the structure is greater than the slider with connection structure's maximum distance. And the end part of the deflector rod is inserted into the mesh of the grid in the state that the distance between the sliding block and the swinging structure is minimum, and the deflector rod and the grid are in a separated state in the state that the distance between the sliding block and the swinging structure is maximum.

Therefore, when the blood sampling tube is not put in the sleeve, the sleeve is pulled to the side far away from the swing structure, so that the sleeve is not contacted with the swing structure, and the empty sleeve at the position cannot swing under the action of the swing structure. That is to say, the utility model provides a sleeve pipe can with the structure separation sways, and the sleeve pipe after the separation can remain motionless state, and the sleeve pipe that does not separate with the structure of swaying then can follow the reciprocating motion of swaying structure and carry out reciprocating swing. Therefore, with empty sleeve pipe pulling to with the position of swaing the structure separation, then can make empty sleeve pipe motionless, when medical personnel need put into the heparin tube, just also can directly place in the motionless empty sleeve pipe, then will be equipped with the sleeve pipe of heparin tube and promote to be connected with the structure of swaing, can make the sleeve pipe of being equipped with the heparin tube take place reciprocating swing under the structure effect of swaing, reach the purpose that continuously rocks the heparin tube.

Therefore, empty sleeve in this application can with sway the structure separation, the structure during operation state that keeps motionless sways, under this condition, can avoid among the prior art heparin tube need put into the motion shake the equipment and the problem of colliding with that arouses. In this application, all pull the position of all empty sleeves to separating with the structure that sways before the work, after putting into a blood sampling tube in to a sleeve pipe, push this sleeve pipe once, make sleeve pipe and sway the structure and be connected can. The whole process is that the blood sampling tube is put in and then a casing tube is pushed, the whole process also has the advantages of simplicity and easiness in operation, the work of the swing structure does not need to be stopped during operation, and the reduction of the service life of the driving device of the swing structure caused by frequent switching can be avoided.

The function of the swing structure is to drive the sleeve to reciprocate, so that the swing structure per se reciprocates. To enable the sleeve to be easily connected with and separated from the swinging structure, the swinging structure is provided with a grid, the sleeve is provided with a shifting rod, and when the shifting rod is inserted into the grid, the shifting rod can be driven to move by the reciprocating movement of the grid, so that the sleeve swings. The sleeve is connected with the positioning guide rail through the sliding block, so that the sleeve swings by taking the sliding block as a rotation center.

For the installation of the structure of rocking for the convenience, consequently the utility model discloses still include the box body, the box body is provided with driving motor, driving motor pass through the cam with the structure of rocking is connected, the structure of rocking is located the box body bottom. The rotation of the cam can realize the reciprocating motion of the swinging structure, so that the swinging structure drives the sleeve to swing.

In order to fix the location guide rail, consequently the utility model discloses still include the mount, the mount with the top of box body is connected, the location guide rail with the mount is connected. The slide block is connected with the positioning guide rail, the sleeve is positioned in the box body, and the movable range of the slide block and the sleeve in the box body is basically fixed due to the fixed position of the positioning guide rail. Although the sleeve can move in the box body, after the positioning guide rail is limited, the moving range of the sleeve is limited, and therefore the position of the sleeve is limited.

The guide direction of the positioning guide rail is vertical, the positioning guide rail is provided with a friction part and a smooth part, the friction force of the friction part and the sliding block is greater than the gravity of the sleeve, and the friction force of the smooth part and the sliding block is less than the gravity of the sleeve. When the sleeve is not filled with the blood sampling tube, the sleeve is lifted to the friction part, and the sleeve cannot fall under the action of gravity, so that the position of the sleeve can be kept stable, and the blood sampling tube is convenient to fill. When the blood sampling tube is installed, the blood sampling tube is placed into the sleeve from top to bottom, so that the sleeve can move downwards only by pressing down in a handy manner, and the sliding block moves to the smooth part. When the slider moved to the smooth part, can be connected with the structure of swaing of bottom under the action of gravity, also during the driving lever inserted the net promptly, then followed the net and taken place reciprocating motion, made the sleeve pipe keep the state of swaing, avoided the blood coagulation in the heparin tube to solidify.

The sliding blocks are positioned on the side walls of the sleeves, one sleeve is provided with two sliding blocks, and the two sliding blocks are symmetrically arranged on the side walls of the sleeves. The slider that the symmetry set up makes sheathed tube both sides can both obtain supporting for the rocking of sheathed tube has more stability.

The sliding block is cylindrical because the sliding block can rotate relative to the positioning guide rail as required by the swinging of the sleeve, and the axis of the sliding block is vertical to the axis of the sleeve. The cylindrical slider is in contact with the positioning guide rail through the circumferential surface, so that the slider can rotate relative to the positioning guide rail.

The utility model discloses following beneficial effect has:

the utility model discloses a sleeve pipe splendid attire heparin tube to can be alone with each sleeve pipe and the separation of structure that sways, make empty sleeve pipe can keep motionless state, the medical personnel of being convenient for pack into the heparin tube, take place to collide with and lead to dropping or the damage of heparin tube with the sleeve pipe of the state that sways when avoiding the heparin tube to put into.

Drawings

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

FIG. 1 is a schematic diagram illustrating an internal structure according to a first embodiment;

FIG. 2 is a top view of the first embodiment;

FIG. 3 is a top view of the rocking structure according to the first embodiment;

FIG. 4 is a front view of the fixing frame and the positioning rail according to the first embodiment;

FIG. 5 is a top view of the mounting bracket and positioning rail of the first embodiment;

FIG. 6 is a cross-sectional view of a bushing, slider, and toggle lever according to an embodiment;

FIG. 7 is a top view of an embodiment of a bushing and slider;

FIG. 8 is a top view of the rocking structure of the second embodiment;

fig. 9 is a schematic internal structure diagram of the third embodiment.

In the drawings, the reference numbers indicate the following list of parts:

1. a sleeve; 2. positioning the guide rail; 3. a deflector rod; 4. a box body; 5. a grid; 6. a swing structure; 7. a cam; 8. a drive motor; 9. a fixed mount; 10. a slider; 11. a bar hole; 12. a connecting beam; 13. A magnet; 14. a metal sheet.

Detailed Description

The technical solution of the present invention is clearly and completely explained below with reference to the accompanying drawings through the concrete implementation of the embodiments of the present invention.

Example one

Please refer to fig. 1-7, the utility model relates to a sway and prevent heparin tube placer that solidifies, including sway structure 6, sleeve pipe 1 and positioning guide 2, sleeve pipe 1 is used for splendid attire heparin tube, sleeve pipe 1 is provided with slider 10, sleeve pipe 1 pass through slider 10 rotatable and slidable with positioning guide 2 is connected, sleeve pipe 1 still be provided with sway the connection structure that structure 6 matches, the reciprocating motion direction of structure 6 with slider 10's axis of rotation is perpendicular, positioning guide 2's direction and sway structure 6's reciprocating motion direction intersect, positioning guide is last with sway structure 6's maximum distance is greater than slider 10 with connection structure's maximum distance.

The rocking structure 6 is flat, a plurality of strip-shaped holes 5 are formed in the flat rocking structure 6, and the strip-shaped holes 5 are arranged to form a shape similar to a barbecue net piece.

The shape of the sleeve 1 is a test tube shape with two sides provided with convex sliding blocks 10 and the bottom provided with a deflector rod 3. Sleeve pipe 1's effect is used for adorning the heparin tube, and consequently when sleeve pipe 1 took place to sway, the heparin tube of sleeve pipe 1 inside just also can follow the emergence and rock, makes the inside blood of heparin tube can not coagulate and solidify.

The deflector rod 3 at the bottom of the sleeve 1 is a plastic rod with certain elasticity, so that the deflector rod 3 is prevented from being broken by the grid in the swinging process. Meanwhile, in order to prevent the deflector 3 from being broken by the mesh, the length of the deflector 3 and the thickness of the mesh portion of the rocking structure 6 need to be limited. For example, the width of the mesh is greater than the depth of the mesh, so that the reciprocal movement of the mesh does not cause bending of the driver 3. The length of the deflector rod 3 is not too long, and the end part of the deflector rod 3 is still positioned in the grid only when the sleeve 1 swings to the maximum angle.

The positioning guide rail 2 is U-shaped, and the slider 10 is located on the inner side surface of the U-shaped and slides up and down along the inner side surface of the U-shaped. The positioning rail 2 is formed in a U-shape to restrict the lowest position of the slider 10. After the position of the slider 10 is defined, the position of the sleeve 1 is defined. The positioning guide rail 2 is set to be U-shaped, so that the sleeve 1 can be prevented from being separated from the positioning guide rail 2 from the bottom and falling.

The upper part of the U-shaped positioning guide rail 2 is a friction part, and the lower part of the U-shaped positioning guide rail is a smooth part. The friction part can be realized by fixing sponge, soft plastic or cloth strips on the U-shaped positioning guide rail 2, and the purpose is to enable the soft structure to clamp the sliding block 10 from two sides, so that the sliding block 10 is prevented from sliding up and down at will. Due to the friction part, the sleeve 1 can be stably kept separated from the swing structure 6 in the moving state, so that the sleeve 1 can be fixed when the medical staff puts the blood sampling tube in. When medical personnel pack in the heparin tube, only need press heparin tube or sleeve pipe 1 downwards, make slider 10 gliding to smooth portion can. When the sliding block 10 slides to the smooth portion, the sleeve 1 also drops under the action of gravity until the shift lever 3 is connected to the rocking structure 6. When the deflector rod 3 at the bottom of the sleeve 1 is inserted into the grid, the sleeve 1 can be swung to and fro.

Similarly, when the blood sampling tube inside the casing 1 needs to be taken out, the casing 1 is lifted upwards to separate from the swing structure 6, and then the blood sampling tube can be taken out. This way of taking out the blood collection tube can avoid the blood collection tube to receive the swing effect of sleeve pipe 1 and drop in the process of taking out.

Preferably, the sleeve 1 is filled with a buffer material such as sponge, so as to avoid direct collision between the blood collection tube and the sleeve 1. Sleeve pipe 1's length is shorter than the length of heparin tube for the heparin tube bottom is located sleeve pipe 1 outside, snatchs when being convenient for the heparin tube to take out.

Preferably, the utility model discloses still include box body 4, the shape of box body 4 is the ascending rectangle box of opening. The swing structure 6 is positioned at the bottom in the box body 4, the width of the swing structure 6 is the same as that of the inside of the box body 4, and the swing structure 6 can reciprocate along the length direction of the box body 4. The side surface of the box body 4 is provided with a hole, so that one end of the swing structure 6 can penetrate out of the box body 4, and the part of the swing structure 6 penetrating out of the box body 4 is connected with the driving motor 8. The output shaft of driving motor 8 is provided with cam 7, is provided with a hole 11 on the structure 6 that sways, and this hole 11 is used for cooperating with cam 7, and the length direction of a hole 11 puts down perpendicularly with the length of box body 4, sets up the protruding axle on the cam 7 and inserts in a hole 11, can drive the structure 6 that sways and carry out reciprocating motion.

The driving motor 8 is fixed on the box body 4, and the power supply of the driving motor 8 can be a battery or a power socket. When the power supply of the driving motor 8 is a battery, a battery compartment can be further arranged at the bottom or the side surface of the box body 4.

The top of box body 4 is provided with mount 9, and location guide rail 2 sets up on mount 9. The fixing frame 9 is a rectangular frame, and the frame of the fixing frame 9 is fixedly connected with the top of the box body 4. The middle part of the fixing frame 9 is provided with a plurality of connecting beams 12, and a plurality of positioning guide rails 2 are respectively arranged on the frame and the connecting beams 12.

The sliding blocks 10 on the two sides of the sleeve 1 are symmetrically arranged, and the sliding blocks 10 on the two sides of the sleeve 1 are respectively connected with the two positioning guide rails 2. Therefore, the sleeve 1 can slide in the guide direction of the positioning rail 2 and also can swing about the slider 10.

When the slider 10 slides to the bottom of the U-shaped positioning guide rail 2, the top of the sleeve 1 is still higher than the height of the fixing frame 9, so that the sleeve 1 can be grasped when the blood collection tube is taken, and the sleeve 1 is lifted up.

The slider 10 is shaped like a cylinder, and the diameter of the slider 10 is the same as the width of the guide rail, so that the sliding of the slider 10 can be smoothly performed.

Similarly, the shape of the slider 10 may also be hexagonal prism, octagonal prism, or the like. However, in the case of this structure, the slider 10 needs to be rotatable with respect to the positioning rail, and the maximum diagonal line of the hexagonal prism or the octagonal prism needs to be the same as the width of the positioning rail. At this time, the left and right sides of the slider 10 cannot be attached to the positioning rail 2, and are likely to be displaced in the vertical direction.

The utility model discloses when using, open driving motor 8, make 8 drive swing structure mechanical energy reciprocating motion of driving motor. All the sleeves 1 are then lifted up to a position separated from the oscillating structure. When blood is collected, the blood collection tube is placed into the empty sleeve 1, and the corresponding sleeve 1 is pressed down when one blood collection bottle is placed, so that the sleeve 1 is connected with the swing structure 6. After the casing 1 is connected with the swing structure 6, the casing 1 swings along with the swing structure 6, so that the blood collection tube inside the casing 1 is swung. Therefore, each time a blood collection tube is to be inserted, the blood collection tube is inserted into the stationary sleeve 1, and the sleeve 1 is pushed down to make the reciprocating swing. When the blood sample in the blood collection tube needs to be processed, the grasping sleeve 1 can be lifted up to separate the sleeve 1 from the swing structure 6, the sleeve 1 is kept still again, and then the blood collection tube is taken out from the sleeve 1. Therefore, the utility model discloses when putting into and taking out the heparin tube, sleeve pipe 1 all can remain motionless, avoids the quantity of heparin tube too many, places the heparin tube and haste and the heparin tube that leads to takes place the problem of colliding with equipment.

Example two

As shown in fig. 8, unlike the first embodiment, the mesh on the rocking structure 6 in the present embodiment is a mesh sheet, and the mesh sheet is fixed to the plate-like rocking structure 6 body by screws.

EXAMPLE III

As shown in fig. 9, unlike the first embodiment, the magnet 13 is disposed on the swing structure 6, and the connection structure at the bottom of the casing 1 is a metal sheet 14 capable of being attracted by magnetic force. When the sleeve 1 descends to be in contact with the swinging structure 6, the metal sheet 14 at the bottom of the sleeve 1 is adsorbed by the magnet 13, and when the magnet 13 reciprocates, the metal sheet 14 drives the sleeve 1 to swing under the action of magnetic force.

The metal sheet 14 may be a metal sheet 14-like structure such as an iron sheet or a copper sheet that can be attracted by magnetic force. The metal sheet 14 can be fixed to the bottom of the sleeve 1 by means of glue or by means of screws.

Claims

1. The utility model provides a sway anti-coagulation's heparin tube placer which characterized in that: including swaying structure (6), sleeve pipe (1) and location guide rail (2), sleeve pipe (1) is used for splendid attire heparin tube, sleeve pipe (1) is provided with slider (10), sleeve pipe (1) through slider (10) rotatable and slidable with location guide rail (2) are connected, sleeve pipe (1) still be provided with sway the connection structure that structure (6) were matchd, sway the reciprocating motion direction of structure (6) with the axis of rotation of slider (10) is perpendicular, the direction of location guide rail (2) with the reciprocating motion direction of swaying structure (6) is crossing, on the location guide rail with the maximum distance of swaying structure (6) is greater than slider (10) with connection structure's maximum distance.

2. A rocking anti-clotting blood collection tube placement device as recited in claim 1, wherein: the swing structure (6) is provided with a grid, the connecting structure is a driving lever (3), and the size of the end part of the driving lever (3) is smaller than the size of meshes of the grid.

3. The rocking anti-clotting blood collection tube placement device of claim 1, wherein: still include box body (4), box body (4) are provided with driving motor (8), driving motor (8) through cam (7) with sway the structure (6) and connect, it is located to sway structure (6) box body (4) bottom.

4. A rocking anti-clotting blood collection tube placement device as recited in claim 3, wherein: the box body is characterized by further comprising a fixing frame (9), wherein the fixing frame (9) is connected with the top of the box body (4), and the positioning guide rail (2) is connected with the fixing frame (9).

5. A rocking anti-clotting blood collection tube placement device as recited in claim 4, wherein: the direction of location guide rail (2) is vertical direction, location guide rail (2) are provided with friction portion and smooth portion, friction portion with the frictional force of slider (10) is greater than the gravity of sleeve pipe (1), smooth portion with the frictional force of slider (10) is less than the gravity of sleeve pipe (1).

6. A rocking anti-clotting blood collection tube placement device as recited in claim 1, wherein: the sliding blocks (10) are located on the side walls of the sleeves (1), one sleeve (1) is provided with two sliding blocks (10), and the two sliding blocks (10) are symmetrically arranged on the side walls of the sleeve (1).

7. The rocking anti-clotting blood collection tube placement device of claim 1, wherein: the slider (10) is cylindrical, and the axis of the slider (10) is perpendicular to the axis of the sleeve (1).