CN213219797U

CN213219797U - Dialysis tube fixing device for nephrology department

Info

Publication number: CN213219797U
Application number: CN202021235725.6U
Authority: CN
Inventors: 杨志敏; 马翡斐
Original assignee: Shanxi Provincial Peoples Hospital
Current assignee: Shanxi Provincial Peoples Hospital
Priority date: 2020-06-29
Filing date: 2020-06-29
Publication date: 2021-05-18
Anticipated expiration: 2030-06-29

Abstract

The utility model discloses a dialysis tube fixing device for nephrology dept, including first mount and turning block, first mount one side is fixed with the block, wherein, first mount opposite side is connected with the connecting axle, connecting axle one side is connected with the second mount, keeps away from the connecting axle first extrusion groove has been seted up to second mount one side. This dialysis tube fixing device for nephrology dept is provided with the rotatory piece of second and can rotate through rotating the locating piece, so that the rotatory piece of second can rotate with the swivelling chute when rotating, can drive the constant head tank when the locating piece pivoted and coincide mutually around the chase, the constant head tank with around the chase after coincide pulling the inside of dialysis tube winding at the chase, can rotate the locating piece after the dialysis tube winding and can drive the constant head tank and rotate, can misplace with the position around the chase when the constant head tank rotates, the constant head tank can extrude fixedly to the dialysis tube with around the chase after dislocation locating piece, make things convenient for the dialysis tube to avoid in disorder when using.

Description

Dialysis tube fixing device for nephrology department

Technical Field

The utility model relates to a hemodialysis device technical field specifically is a dialysis tube fixing device for nephrology dept.

Background

Hemodialysis, also known as artificial kidney or kidney washing in popular parlance, is called hemodialysis for short, and is one of the blood purification techniques. The blood purification device utilizes the principle of a semipermeable membrane, and achieves the purposes of purifying blood and correcting water electrolyte and acid-base balance by diffusing, removing various harmful and redundant metabolic wastes and excessive electrolytes in human bodies out of bodies. The dialysis apparatus carries out blood transportation through the dialysis tube, and the dialysis tube needs to be fixed through a fixing device when transporting blood, so that the dialysis tube is prevented from dropping when transporting blood.

Dialysis tube fixing device for nephrology dept on the existing market has many defects, and is inconvenient to coil the dialysis tube, and is inconvenient to fix according to the thickness of arm, and inconvenient mount is fixed, therefore urgent need on the market can improve the technique of dialysis tube fixing device for nephrology dept structure, perfects this equipment.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a dialysis tube fixing device for nephrology dept to there are many defects in the dialysis tube fixing device for nephrology dept on solving the existing market that above-mentioned background art provided, inconvenient coiling dialysis tube, inconvenient thickness according to the arm is fixed, the fixed problem of inconvenient mount.

In order to achieve the above object, the utility model provides a following technical scheme: a dialysis tube fixing device for nephrology department comprises a first fixing frame and a rotating block, wherein a clamping block is fixed on one side of the first fixing frame,

the other side of the first fixing frame is connected with a connecting shaft, one side of the connecting shaft is connected with a second fixing frame, one side of the second fixing frame far away from the connecting shaft is provided with a first extrusion groove, one side of the first extrusion groove is provided with a guide groove, a first spring is arranged in the first extrusion groove, one side of the first spring is fixedly provided with a pressing block, one side of the pressing block close to the clamping block and the guide groove is provided with a clamping groove, the first fixing frame and the second fixing frame are both internally provided with extrusion grooves, springs are arranged in the extrusion grooves, one side of each spring is fixedly provided with a connecting block, one side of each connecting block is fixedly provided with an extrusion plate, and one side of each extrusion plate is fixedly;

the utility model discloses a rotary pipe, including first rotatory piece, second fixed bolster, supporting shoe, first rotatory piece, rotary rod, pipe winding pole, pipe winding groove, rotatory groove and second rotatory piece, and the rotatory groove is the same ring form with the second rotatory piece, and constitute revolution mechanic between rotatory groove and the second rotatory piece, the inside gomphosis of rotary groove has the rotatory piece of second, the rotatory piece one side of second is fixed with the locating piece, the constant head tank has been seted up to locating piece one side, the rotating block is fixed in rotary rod one end.

Preferably, the first fixing frame and the second fixing frame are both arc-shaped, the size of the first fixing frame is the same as that of the second fixing frame, and the first fixing frame and the second fixing frame form a turnover structure through a connecting shaft.

Preferably, the engaging block is 1-shaped, and the engaging block and the engaging groove form an engaging structure.

Preferably, six groups of the extrusion grooves and the connecting blocks are arranged, and a telescopic structure is formed between the extrusion grooves and the connecting blocks through springs.

Preferably, the first rotating block and the rotating rod are both cylindrical, and a rotating structure is formed between the rotating rod and the supporting block through the first rotating block.

Compared with the prior art, the beneficial effects of the utility model are that: this dialysis tube fixing device for nephrology dept:

1. the second rotating block can rotate through rotating the positioning block, so that the second rotating block can rotate with the rotating groove when rotating, the positioning block can drive the positioning groove to be matched with the pipe winding groove while rotating, the positioning groove can pull the dialysis pipe to be wound inside the pipe winding groove after being matched with the pipe winding groove, the positioning block can be rotated to drive the positioning groove to rotate after the dialysis pipe is wound, the positioning groove can be dislocated with the pipe winding groove when rotating, and the positioning block can extrude and fix the dialysis pipe after the positioning groove is dislocated with the pipe winding groove, so that the dialysis pipe is prevented from being scattered when in use;

2. the connecting shaft can be used for turning by pulling the first fixing frame and the second fixing frame, so that the first fixing frame can drive the protective pad to move when turning, the protective pad can extrude the arm when moving, the protective pad can extrude the extrusion plate when being extruded, the extrusion plate can extrude the connecting block when being extruded, the connecting block can extrude the spring when being extruded, and the protective pad can be conveniently fixed according to the thickness of the arm;

3. when the first fixing frame and the second fixing frame are arranged to overturn, the first fixing frame can drive the clamping block to move, the clamping block can be abutted to the guide groove when moving, the clamping block can be extruded according to the pressing block after being abutted to the guide groove, the pressing block can be extruded according to the first spring when being extruded, the clamping groove can be moved when being extruded, the clamping block can be extruded into the clamping groove after the clamping groove is moved to the position of the clamping block, the pressing block can be reset through the first spring after being extruded into the clamping groove, the pressing block can be driven to reset after being reset, the clamping groove can be clamped with the clamping block after being reset, and the first fixing frame and the second fixing frame can be quickly fixed conveniently.

Drawings

FIG. 1 is a schematic side view of the cross-sectional structure of the present invention;

FIG. 2 is a front view of the present invention;

fig. 3 is an enlarged schematic view of part a of the present invention.

In the figure: 1. a first fixing frame; 2. a clamping block; 3. a first extrusion groove; 4. a connecting shaft; 5. a second fixing frame; 6. a guide groove; 7. a first spring; 8. a second extrusion groove; 9. a second spring; 10. connecting blocks; 11. a pressing plate; 12. a protective pad; 13. a support block; 14. a first rotating block; 15. rotating the rod; 16. a pipe winding rod; 17. winding the pipe groove; 18. a rotating tank; 19. a second rotating block; 20. positioning blocks; 21. positioning a groove; 22. rotating the block; 23. a pressing block; 24. an engaging groove.

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 dialysis tube fixing device for nephrology department comprises a first fixing frame 1, a clamping block 2, a first extrusion groove 3, a connecting shaft 4, a second fixing frame 5, a guide groove 6, a first spring 7, a second extrusion groove 8, a second spring 9, a connecting block 10, an extrusion plate 11, a protective pad 12, a supporting block 13, a first rotating block 14, a rotating rod 15, a tube winding rod 16, a tube winding groove 17, a rotating groove 18, a second rotating block 19, a positioning block 20, a positioning groove 21, a rotating block 22, a pressing block 23 and a clamping groove 24, wherein the clamping block 2 is fixed on one side of the first fixing frame 1, the first fixing frame 1 and the second fixing frame 5 are in an arc shape, the size of the first fixing frame 1 is the same as that of the second fixing frame 5, a turnover structure is formed between the first fixing frame 1 and the second fixing frame 5 through the connecting shaft 4, and the first fixing frame 1 can be overturned through the connecting shaft 4 and the second fixing frame 5 when being pulled, the first fixing frame 1 and the second fixing frame 5 can wrap the arm when being overturned, the clamping block 2 is 1-shaped, the clamping block 2 and the clamping groove 24 form a clamping structure to drive the clamping block 2 to move, the clamping block 2 can be butted with the guide groove 6 when moving, the clamping block 2 can extrude the pressing block 23 after the clamping block 2 is butted with the guide groove 6, the pressing block 23 can extrude the first spring 7 when being extruded, the clamping groove 24 can be moved when the pressing block 23 is extruded, the clamping block 2 can be extruded into the clamping groove 24 after the clamping groove 24 moves to the position of the clamping block 2, the pressing block 23 can be reset through the first spring 7 after the clamping block 2 is extruded into the clamping groove 24, the clamping groove 24 can be driven to reset after the pressing block 23 is reset, the clamping groove 24 can be clamped and connected with the clamping block 2 after being reset, wherein,

the other side of the first fixing frame 1 is connected with a connecting shaft 4, one side of the connecting shaft 4 is connected with a second fixing frame 5, one side of the second fixing frame 5 far away from the connecting shaft 4 is provided with a first extrusion groove 3, one side of the first extrusion groove 3 is provided with a guide groove 6, a first spring 7 is arranged in the first extrusion groove 3, one side of the first spring 7 is fixed with a pressing block 23, one side of the pressing block 23 close to the clamping block 2 and the guide groove 6 is provided with a clamping groove 24, the first fixing frame 1 and the second fixing frame 5 are both internally provided with a second extrusion groove 8, the second extrusion groove 8 and the connecting block 10 are provided with six groups, a telescopic structure is formed between the second extrusion groove 8 and the connecting block 10 through a second spring 9, the extruding plate 11 can extrude the connecting block 10 when being extruded, and the connecting block 10 can extrude the second spring 9 when being extruded, the protective pad 12 can wrap and fix the arm through the elastic force of the second spring 9, the second spring 9 is installed inside the second extrusion groove 8, a connecting block 10 is fixed on one side of the second spring 9, an extrusion plate 11 is fixed on one side of the connecting block 10, and the protective pad 12 is fixed on one side of the extrusion plate 11;

the top of the second fixing frame 5 is fixed with a supporting block 13, the supporting block 13 is internally connected with a first rotating block 14, the first rotating block 14 and the rotating rod 15 are both cylindrical, a rotating structure is formed between the rotating rod 15 and the supporting block 13 through the first rotating block 14, the rotating block 22 can drive the rotating rod 15 to rotate, the rotating rod 15 can drive the first rotating block 14 to rotate when rotating, the first rotating block 14 can rotate with the supporting block 13 when rotating, the rotating rod 15 is fixed on one side of the first rotating block 14, the pipe winding rod 16 is fixed on one side of the rotating rod 15, a pipe winding groove 17 is formed on one side of the pipe winding rod 16, rotating grooves 18 are formed at two ends of the pipe winding rod 16, two groups of the rotating grooves 18 and the second rotating block 19 are arranged, the rotating grooves 18 and the second rotating block 19 are both circular, and a rotating structure is formed between the rotating grooves 18 and the second rotating block 19, the rotary positioning block 20 can drive the second rotary block 19 to rotate, the second rotary block 19 can rotate with the rotary groove 18 when rotating, the positioning groove 21 can be driven to rotate when the positioning block 20 rotates, the second rotary block 19 is embedded in the rotary groove 18, the positioning block 20 is fixed on one side of the second rotary block 19, the positioning groove 21 is formed in one side of the positioning block 20, and the rotary block 22 is fixed at one end of the rotary rod 15.

The working principle is as follows: when the dialysis tube fixing device for the nephrology department is used, the dialysis tube fixing device for the nephrology department needs to be simply known, when the dialysis tube fixing device for the nephrology department is used, the first fixing frame 1 can be pulled to drive the connecting shaft 4 and the second fixing frame 5 to overturn, the first fixing frame 1 can drive the protection pad 12 to move when overturning, the protection pad 12 can extrude the arm when moving, the protection pad 12 can extrude the extrusion plate 11 when extruding, the extrusion plate 11 can extrude the connecting block 10 when extruding, the connecting block 10 can extrude the second spring 9 when extruding, the protection pad 12 can wrap and fix the arm through the elasticity of the second spring 9, the first fixing frame 1 can drive the clamping block 2 to move when overturning the first fixing frame 1 and the second fixing frame 5, the clamping block 2 can be butted with the guide groove 6 when moving, the clamping block 2 can extrude the pressing block 23 after the clamping block 2 is butted with the guide groove 6, the pressing block 23 can extrude the first spring 7 when being extruded, the clamping groove 24 can be moved when the pressing block 23 is extruded, the clamping groove 24 can be extruded into the clamping groove 24 after the clamping groove 2 is moved to the position of the clamping block 2, the pressing block 23 can be reset through the first spring 7 after the clamping block 2 is extruded into the clamping groove 24, the pressing block 23 can drive the clamping groove 24 to reset after resetting, the clamping groove 24 can be clamped and connected with the clamping block 2 after resetting, the positioning block 20 can be rotated to drive the second rotating block 19 to rotate after the first fixing frame 1 and the second fixing frame 5 are fixed after the clamping groove 24 is clamped and connected with the clamping block 2, the second rotating block 19 can be rotated to rotate with the rotating groove 18 when rotating, the positioning block 20 can drive the positioning groove 21 to be matched with the pipe winding groove 17 when rotating, the positioning groove 21 and the pipe winding groove 17 can pull the dialysis pipe to be fixed at one end of the pipe winding groove 17, after the dialysis tube is fixed, the rotating block 22 can be rotated to drive the rotating rod 15 to rotate, the rotating rod 15 can be rotated to drive the first rotating block 14 and the supporting block 13 to rotate, the rotating rod 15 can be rotated to drive the pipe winding rod 16 to rotate, the pipe winding rod 16 can be rotated to drive the pipe winding groove 17 to wind the dialysis tube, the positioning block 20 can be rotated to drive the positioning groove 21 to rotate after the dialysis tube is wound, the positioning groove 21 can be dislocated with the position around the pipe winding groove 17, the positioning block 20 can extrude and fix the dialysis tube after the positioning groove 21 and the pipe winding groove 17 are dislocated, the dialysis tube can be used after being fixed, and the content which is not described in detail in the description belongs to the prior art known by technical personnel in the field.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a dialysis tube fixing device for nephrology dept, includes first mount (1) and turning block (22), its characterized in that: a clamping block (2) is fixed on one side of the first fixing frame (1), wherein,

the other side of the first fixing frame (1) is connected with a connecting shaft (4), one side of the connecting shaft (4) is connected with a second fixing frame (5), one side of the second fixing frame (5) far away from the connecting shaft (4) is provided with a first extrusion groove (3), one side of the first extrusion groove (3) is provided with a guide groove (6), a first spring (7) is arranged in the first extrusion groove (3), one side of the first spring (7) is fixedly provided with a pressing block (23), one side of the pressing block (23) close to the clamping block (2) and the guide groove (6) is provided with a clamping groove (24), the first fixing frame (1) and the second fixing frame (5) are both internally provided with second extrusion grooves (8), the second extrusion groove (8) is internally provided with a spring (9), one side of the spring (9) is fixedly provided with a connecting block (10), and one side of the connecting block (10) is fixedly provided with an extrusion plate (11, a protective pad (12) is fixed on one side of the extrusion plate (11);

the top of the second fixing frame (5) is fixed with a supporting block (13), a first rotating block (14) is connected inside the supporting block (13), a rotating rod (15) is fixed on one side of the first rotating block (14), a pipe winding rod (16) is fixed on one side of the rotating rod (15), a pipe winding groove (17) is formed in one side of the pipe winding rod (16), rotating grooves (18) are formed in two ends of the pipe winding rod (16), the rotating grooves (18) and the second rotating block (19) are provided with two groups, the rotating grooves (18) and the second rotating block (19) are in a circular ring shape, a rotating structure is formed between the rotating grooves (18) and the second rotating block (19), the second rotating block (19) is embedded inside the rotating grooves (18), a positioning block (20) is fixed on one side of the second rotating block (19), and a positioning groove (21) is formed on one side of the positioning block (20), the rotating block (22) is fixed at one end of the rotating rod (15).

2. A dialysis tube fixing device for nephrology department according to claim 1, wherein: the first fixing frame (1) and the second fixing frame (5) are both arc-shaped, the size of the first fixing frame (1) is the same as that of the second fixing frame (5), and the first fixing frame (1) and the second fixing frame (5) form a turnover structure through a connecting shaft (4).

3. A dialysis tube fixing device for nephrology department according to claim 1, wherein: the clamping block (2) is 1-shaped, and the clamping block (2) and the clamping groove (24) form a clamping structure.

4. A dialysis tube fixing device for nephrology department according to claim 1, wherein: six groups of the second extrusion grooves (8) and the connecting blocks (10) are arranged, and a telescopic structure is formed between the second extrusion grooves (8) and the connecting blocks (10) through springs (9).

5. A dialysis tube fixing device for nephrology department according to claim 1, wherein: the first rotating block (14) and the rotating rod (15) are both cylindrical, and a rotating structure is formed between the rotating rod (15) and the supporting block (13) through the first rotating block (14).