CN215194304U

CN215194304U - Blood purifies adjusts positioner with pipeline

Info

Publication number: CN215194304U
Application number: CN202121260945.9U
Authority: CN
Inventors: 胡柯琴; 荣涛; 曾炎
Original assignee: Affiliated Hospital of Traditional Chinese Medicine TCM of Southwest Medical University
Current assignee: Affiliated Hospital of Traditional Chinese Medicine TCM of Southwest Medical University
Priority date: 2021-06-07
Filing date: 2021-06-07
Publication date: 2021-12-17
Anticipated expiration: 2031-06-07

Abstract

The utility model discloses a pipeline adjusting and positioning device for blood purification, which comprises a fixed bottom plate, wherein a fixed column is fixedly arranged on the upper surface of the fixed bottom plate, a lifting column is arranged in the fixed column in a sliding manner, a limiting block is fixedly arranged at the upper end of the lifting column, a rotating groove is formed in one side of the limiting block, a limiting groove is formed in one side of the rotating groove, a moving rod is arranged in the limiting groove in a sliding manner, and a moving plate is arranged at one end of the moving rod in a sliding manner; the utility model discloses a motor drives the runner and rotates, and the runner drives rotatory area and rotates, and rotatory area drives the round axle and removes, and the round axle drives the carriage release lever and removes, follows when rotatory area removes the another side when the round axle, and the round axle can remove along the spout, adjusts the height of carriage release lever, then promotes the movable plate and makes it remove along the shifting chute on the carriage release lever, adjusts distance far and near, and the rethread dead lever runs through the jack and with the carriage release lever rigidity, realizes the regulation location to the pipeline.

Description

Blood purifies adjusts positioner with pipeline

Technical Field

The utility model relates to a blood purifies technical field, specifically is a blood purifies adjusts positioner with pipeline.

Background

The commonly used treatment schemes for blood purification are Hemodialysis (HD) treatment and Hemofiltration (HF) treatment, which are the main treatment modalities that patients in the end stage of uremia and acute and chronic renal failure syndrome are resistant to survival. Hemodialysis and hemofiltration treatments are carried out by introducing blood into the blood circuit side of a hemodialyzer (or filter) through a blood pump, simultaneously introducing dialysate into the dialysate side of the hemodialyzer (or filter), and exchanging substances between the dialysate and small molecular substances in the blood through a semipermeable membrane in the hemodialyzer (or filter) by means of a concentration gradient.

At present, when medical staff carries out blood purification nursing for a patient, the blood purification nursing needs to be carried out on related instruments, blood is pumped out of the body of the patient and is purified and then returned to the body of the patient, the blood outlet pipe and the blood inlet pipe move towards each other according to the interface of the purification equipment, the pipeline is very troublesome to fix, and particularly, in the blood purification process, medical staff and the patient can walk around the pipeline and take various tools or articles, and the pipeline is easily tripped off and brings danger to the patient if not being effectively fixed.

The existing blood transfusion pipeline is mostly not fixed, is scattered beside a bed, can easily press the pipeline, causes unnecessary trouble, cannot avoid the problem that the pipeline drops because the pipeline is not positioned, and is difficult to adjust because the pipeline moves in a mess.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a positioner is adjusted to pipeline for blood purification to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a pipeline adjusting and positioning device for blood purification comprises a fixed bottom plate, wherein a fixed column is fixedly arranged on the upper surface of the fixed bottom plate, a lifting column is arranged in the fixed column in a sliding manner, a limiting block is fixedly arranged at the upper end of the lifting column, a rotating groove is formed in one side of the limiting block, a limiting groove is formed in one side of the rotating groove, and the limiting groove is communicated with the rotating groove;

the limiting groove is internally provided with a moving rod in a sliding mode, the extending end of the moving rod is provided with a moving plate in a sliding mode, a fixing mechanism is fixedly arranged on the moving plate and comprises a fixing block, a connecting block and a semicircular block.

Preferably, the fixed block is provided with a rectangular groove, the inner wall of the fixed block is provided with a concave groove, a spring is arranged in the concave groove, the connecting block passes through the spring and is in sliding connection with the rectangular groove, and the other end of the connecting block is fixedly connected with the semicircular block.

Preferably, a lifting groove is formed in the fixing column, an arc-shaped groove is formed in the side face of the lifting groove, the arc-shaped groove is communicated with the lifting groove, a push rod is rotatably arranged at the bottom of the lifting column and penetrates through the lifting groove, and the push rod can slide to the arc-shaped groove from the lifting groove.

Preferably, a pair of rotating wheels are arranged in the rotating groove in a rotating mode, a rotating belt is sleeved on the rotating wheels, and a round shaft is fixedly arranged on the side face of the rotating belt.

Preferably, a sliding groove is formed in one end of the moving rod and is connected with the circular shaft in a sliding mode, a moving groove is formed in the other end of the moving rod and is connected with the moving plate in a sliding mode.

Preferably, jacks are formed in the moving rod and the moving plate, and fixing rods are inserted into the jacks.

Preferably, a motor is fixedly arranged on the limiting block, and the output end of the motor is connected with the rotating wheel.

Preferably, the lower surface of the moving plate is provided with a sliding block, the sliding block and the moving plate are in a T shape, and the sliding block is attached to the inner wall of the sliding groove.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a motor drives the runner and rotates, and the runner drives the rotatory area and rotates, and the rotatory area drives the round axle and moves, and the round axle drives the carriage release lever and moves, and when the round axle moved to the other side along the rotatory area, the round axle can move along the spout, adjusts the height of carriage release lever, then promotes the movable plate and makes it move along the shifting chute on the carriage release lever, adjusts distance far and near, and then runs through the jack with the movable plate position fixation through the dead lever, realizes the regulation location to the pipeline;

2. the utility model discloses a thrust that the connecting block passes through the spring makes two semicircle pieces gather together to well, and the pipeline rigidity with the centre, semicircle piece semicircular in shape changes moreover and can not oppress the pipeline.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the structure of the position limiting block of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2 according to the present invention;

in the figure: 1. fixing the bottom plate; 11. fixing a column; 12. a lifting column; 13. a limiting block; 14. a rotating tank; 15. a limiting groove; 16. a travel bar; 17. moving the plate; 2. a fixing mechanism; 21. a fixed block; 22. a rectangular groove; 23. connecting blocks; 24. a spring; 25. a semicircular block; 3. a lifting groove; 31. an arc-shaped slot; 32. a push rod; 4. a rotating wheel; 41. rotating the belt; 42. a circular shaft; 5. a chute; 51. a moving groove; 6. and (5) fixing the rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a pipeline adjusting and positioning device for blood purification comprises a fixed bottom plate 1, a fixed column 11 is fixedly arranged on the upper surface of the fixed bottom plate 1, a lifting column 12 is arranged in the fixed column 11 in a sliding manner, a limiting block 13 is fixedly arranged at the upper end of the lifting column 12, a rotating groove 14 is formed in one side of the limiting block 13, a limiting groove 15 is formed in one side of the rotating groove 14, the limiting groove 15 is communicated with the rotating groove 14, a moving rod 16 is arranged in the limiting groove 15 in a sliding manner, a moving plate 17 is arranged on the extending end of the moving rod 16 in a sliding manner, a sliding block is arranged on the lower surface of the moving plate 17 and is T-shaped with the moving plate 17, the sliding block is attached to the inner wall of a sliding groove 5, a fixing mechanism 2 is fixedly arranged on the moving plate 17, the fixing mechanism 2 comprises a fixed block 21, a connecting block 23 and a semicircular block 25, the fixed column 11 is located at the central position of the fixed bottom plate 1, the lower end of the lifting column 12 is inserted in the fixed column 11, and the outer wall of the lifting column 12 is attached to the inner wall of the fixed column 11, stopper 13 is the rectangle form, rotatory groove 14 has been seted up to the side of stopper 13, rotatory groove 14 both sides are equipped with spacing groove 15, the spacing groove 15 of one side runs through stopper 13, carriage release lever 16 one end is located spacing groove 15, laminate mutually with the spacing groove 15 inner wall of one side, it is spacing to carry out carriage release lever 16, make it can only move along spacing groove 15, the other end runs through opposite side spacing groove 15, movable plate 17 is located the carriage release lever 16 in the stopper 13 outside, movable plate 17 is in order to move along movable groove 51, adjust movable plate 17 distance, fixed establishment 2 on the movable plate 17 is used for fixed pipeline.

Seted up rectangular channel 22 on fixed block 21, and the inner wall sets up concave groove, set up spring 24 in the concave groove, connecting block 23 passes through spring 24 with rectangular channel 22 sliding connection, the connecting block 23 other end and semicircle piece 25 fixed connection, fixed block 21 are concave shape, and rectangular channel 22 is located fixed block 21 inboard, and connecting block 23 laminates mutually with rectangular channel 22 inner wall, and connecting block 23 makes two semicircle pieces 25 gather together to well through spring 24's thrust, fixes the pipeline position in the middle of, and semicircle piece 25 is semi-circular and changes and can not oppress the pipeline.

The lifting column is characterized in that the lifting groove 3 is formed in the fixed column 11, the arc-shaped groove 31 is formed in the side face of the lifting groove 3, the arc-shaped groove 31 is communicated with the lifting groove 3, the bottom of the lifting column 12 is rotatably provided with a push rod 32, the push rod 32 penetrates through the lifting groove 3, the outlet of the arc-shaped groove 31 is connected with the lifting groove 3, one end of the push rod 32 penetrates through the lifting groove 3 and can slide to the arc-shaped groove 31 from the lifting groove 3, when the lifting column 12 needs to be moved, the push rod 32 is rotated to the position of the lifting groove 3, the push rod 32 is pulled upwards to drive the lifting column 12 to ascend, then the rotating push rod 32 enters the arc-shaped groove 31, and the position of the lifting column 12 is fixed.

The internal rotation of swivelling chute 14 is equipped with a pair of runner 4, the cover is equipped with rotatory area 41 on the runner 4, the fixed round axle 42 that is equipped with in rotatory area 41 side, the fixed motor that is equipped with on stopper 13, the motor output is connected with runner 4, round axle 42 laminates with 5 inner walls of spout mutually, drive runner 4 when the motor and rotate, runner 4 drives rotatory area 41 and rotates, rotatory area 41 drives round axle 42 and removes, round axle 42 drives the removal pole 16 and removes, when round axle 42 moves the another side along rotatory area 41, round axle 42 can remove along spout 5, adjust the height of removal pole 16.

Runner 5 has been seted up to carriage release lever 16 one end, runner 5 and round axle 42 sliding connection, carriage release lever 51 has been seted up to the carriage release lever 16 other end, carriage release lever 51 and movable plate 17 sliding connection, the jack has all been seted up on carriage release lever 16 and the movable plate 17, the jack interpolation is equipped with dead lever 6, a jack has been seted up to the movable plate 17 rear end, a plurality of jacks have been seted up on the carriage release lever 16, movable plate 17 can move along the carriage release lever 51 on the carriage release lever 16, the distance is far and near in the adjustment, rethread dead lever 6 runs through the jack and fixes movable plate 17 position.

The working principle is as follows: firstly, a pipeline is placed between two semicircular blocks 25, the two semicircular blocks 25 are gathered together by the thrust of a spring 24, the position of the pipeline in the middle is fixed, then a rotating wheel 4 is driven by a motor to rotate, the rotating wheel 4 drives a rotating belt 41 to rotate, the rotating belt 41 drives a circular shaft 42 to move, the circular shaft 42 drives a moving rod 16 to move, as the circular shaft 42 is arranged on the rotating belt 41, when the circular shaft 42 moves to the other side along with the rotating belt 41, the circular shaft 42 can move along a sliding groove 5, the length of the sliding groove 5 is equal to the distance between the rotating belts 41, the height of the moving rod 16 is adjusted, then the moving plate 17 is pushed to move along a moving groove 51 on the moving rod 16, the distance is adjusted, and then the fixed rod 6 penetrates through a jack to fix the position of the moving plate 17, so that the pipeline is adjusted and positioned.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A pipeline adjusting and positioning device for blood purification comprises a fixed base plate (1) and is characterized in that a fixed column (11) is fixedly arranged on the upper surface of the fixed base plate (1), a lifting column (12) is arranged in the fixed column (11) in a sliding manner, a limiting block (13) is fixedly arranged at the upper end of the lifting column (12), a rotating groove (14) is formed in one side of the limiting block (13), a limiting groove (15) is formed in one side of the rotating groove (14), and the limiting groove (15) is communicated with the rotating groove (14);

sliding in spacing groove (15) and being equipped with carriage release lever (16), carriage release lever (16) extend and hold the top and slide and be equipped with movable plate (17), fixed establishment (2) that are equipped with on movable plate (17), fixed establishment (2) are including fixed block (21), connecting block (23) and semicircle piece (25).

2. The line adjusting and positioning device for blood purification according to claim 1, wherein: rectangular channel (22) have been seted up on fixed block (21), and the inner wall sets up concave groove, set up spring (24) in the concave groove, connecting block (23) pass through spring (24) with rectangular channel (22) sliding connection, connecting block (23) other end and semicircle piece (25) fixed connection.

3. The line adjusting and positioning device for blood purification according to claim 1, wherein: the lifting column is characterized in that a lifting groove (3) is formed in the fixing column (11), an arc-shaped groove (31) is formed in the side face of the lifting groove (3), the arc-shaped groove (31) is communicated with the lifting groove (3), a push rod (32) is rotatably arranged at the bottom of the lifting column (12), and the push rod (32) penetrates through the lifting groove (3) and can slide to the arc-shaped groove (31) from the lifting groove (3).

4. The line adjusting and positioning device for blood purification according to claim 1, wherein: the rotary groove (14) is provided with a pair of rotating wheels (4) in a rotating mode, the rotating wheels (4) are sleeved with rotating belts (41), and the side faces of the rotating belts (41) are fixedly provided with round shafts (42).

5. The line adjusting and positioning device for blood purification according to claim 1, wherein: a sliding groove (5) is formed in one end of the moving rod (16), the sliding groove (5) is connected with the round shaft (42) in a sliding mode, a moving groove (51) is formed in the other end of the moving rod (16), and the moving groove (51) is connected with the moving plate (17) in a sliding mode.

6. The line adjusting and positioning device for blood purification according to claim 1, wherein: jacks are formed in the moving rod (16) and the moving plate (17), and fixing rods (6) are inserted into the jacks.

7. The line adjusting and positioning device for blood purification according to claim 4, wherein: the limiting block (13) is fixedly provided with a motor, and the output end of the motor is connected with the rotating wheel (4).

8. The line adjusting and positioning device for blood purification according to claim 1, wherein: the lower surface of the moving plate (17) is provided with a sliding block, the sliding block and the moving plate (17) are in a T shape, and the sliding block is attached to the inner wall of the sliding groove (5).