CN112245163B

CN112245163B - Bedside pipeline positioning protection device for hemodialysis

Info

Publication number: CN112245163B
Application number: CN202011180623.3A
Authority: CN
Inventors: 陆兆娣
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-29
Filing date: 2020-10-29
Publication date: 2021-08-10
Anticipated expiration: 2040-10-29
Also published as: CN112245163A

Abstract

The invention discloses a bedside pipeline positioning and protecting device for hemodialysis, which comprises a supporting plate, wherein a first upright post is fixed on the upper side of the middle part of the first supporting plate, an extending plate is hinged at the upper end of the right side of the first supporting plate, the area of the bottom is increased, the stability is improved, the first upright post is hollow and tubular, the second upright post is arranged in the tube, the outer side of the second upright post is sleeved with a connecting sleeve, the connecting sleeve is connected with the upper end of the first upright post through threads, the upright post II is connected with the cross rod I and the cross rod II in a sliding way, the management of disordered distribution is straightened by the cross rod I, the observation by personnel is convenient, the clamping is convenient, the practicability is strong, meanwhile, the clamping pieces and the convenient positions of the first sliding cross rod and the second sliding cross rod are fixed at the edge of the window through the clips, and standardize the pipeline on this device through guide slot and semicircle piece, provide convenience for medical personnel's observation and adjustment.

Description

Bedside pipeline positioning protection device for hemodialysis

Technical Field

The invention relates to the technical field of bedside pipelines for hemodialysis, in particular to a bedside pipeline positioning and protecting device for hemodialysis.

Background

Hemodialysis (called artificial kidney, kidney washing) is a commonly used blood purification technology, which utilizes the principle of semipermeable membrane to achieve the purposes of purifying blood, correcting water electrolyte and acid-base balance by diffusing and removing various harmful and redundant metabolic wastes and excessive electrolytes in the body.

However, in the hemodialysis process, the pipelines are distributed in a messy way and are not easy to observe, the venous tubes and the arterial tubes are often placed at the bedside in a messy way, and the pipelines and the bed sheets are simply clamped by the clamps, so that the fixing effect is poor, the safety is low, and the pipelines are easy to be folded back at the positions of the inlet and outlet clamps, so that the circulation of the pipelines is blocked. Therefore, the present invention provides a bedside tube positioning and protecting device for hemodialysis to solve the above problems.

Disclosure of Invention

The invention aims to provide a bedside pipeline positioning and protecting device for hemodialysis, which aims to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

a bedside pipeline positioning and protecting device for hemodialysis comprises a supporting plate, wherein a first upright post is fixed on the upper side of the middle part of the supporting plate, the first upright post is in a hollow tubular shape, a second upright post is arranged in the first upright post, a connecting sleeve is sleeved on the outer side of the second upright post and connected to the upper end of the first upright post through threads, a first cross rod and a second cross rod are connected onto the second upright post in a sliding manner, and the first cross rod is fixed onto the second upright post through a pressing piece;

the side face of the first cross rod is provided with a groove, a plurality of clamping ports are protruded from the upper end and the lower end of the groove, an elastic clamp is arranged on one side of each clamping port, a notch is formed in the middle of each elastic clamp, a fixing pin is arranged in each notch and fixed on one side of each clamping port, a transmission rod is hinged to one end of each elastic clamp in each cross rod, an armature is connected to the end of each transmission rod, a spring IV and an electromagnet are arranged on one side of each armature, the spring IV and the electromagnet are arranged on two opposite sides of each armature, the transmission rods are driven to move by switching on the electromagnets and stretching the springs IV, the elastic clamps are driven to be further clamped with the clamping ports, and after power failure, the spring IV contracts and unlocks the elastic clamps, and a pipeline can be separated from the first cross rod by elasticity as long as the pipeline is pulled outwards;

the outer side of the stand column II is connected with a connecting block in a sliding manner, the connecting block is hinged with a cross rod II, one ends, far away from the hinged part, of the connecting block and the cross rod II are provided with clamps, the clamps on the cross rod II are connected with the cross rod II through guide grooves, each clamp comprises an upper clamp and a lower clamp, the upper clamps are connected with the lower clamps through fixing pin rotation, each fixing pin is provided with a first torsion spring, the tightening force of the clamps is kept, an observation plate is connected on the cross rod II in a sliding manner and fixed on the cross rod II through bolts, the cross rod II is arranged along the bed edge, the upper side of the cross rod II is provided with two guide grooves, the upper side of the observation plate is provided with two half round pieces, one side of each half round piece is provided with a spring, the upper side of the observation plate is provided with guide grooves which are staggered with each other, each guide groove comprises a guide groove at the end part and a parallel groove at the rear side, a pipeline is guided into the half piece, the guide groove is convenient to observe, the guide groove is provided with a clamping blood stopping groove towards one end of the connecting block, the hemostatic groove and the guide groove are coaxially arranged and used for placing the hemostatic clamp and controlling uniformly.

As a further scheme of the invention, the upper end of the right side of the first supporting plate is hinged with an extension plate, so that the area of the bottom is increased, and the stability is improved.

As a further scheme of the invention, the pressing piece comprises a pressing block and a clamping piece, the pressing block is arranged on the upper side of one end, close to the second upright post, of the first cross rod, the lower end of the pressing block is connected with a third spring, an inclined plane is arranged on one side, facing the second upright post, of the pressing block, the clamping piece is abutted against the inclined plane, the other end of the clamping piece is abutted against the second upright post, the second spring is arranged on the outer side of the clamping piece, the pressing block is jacked upwards through the third spring, the clamping piece is driven to be clamped on the second upright post through the inclined plane, the second spring is squeezed, the pressing block is pressed downwards, the clamping piece moves, the locking is released, the first cross rod can be moved, and the adjustment is convenient.

As a further scheme of the invention, a reflector is arranged in the groove of the first cross rod, so that the condition of the pipeline can be observed conveniently.

As a further scheme of the invention, the outer end of the elastic clamp is in a hook shape and extends into the clamping port, and preliminary clamping can be directly carried out through a clamping pipeline.

As a further scheme of the invention, the upper side of the lower clamp is hinged with a deflector rod, one side of the deflector rod facing the clamping surface is connected with a first spring, and a clamping block is arranged between the first spring and the clamping surface.

As a further scheme of the invention, the clamping block is connected in the connecting block in a sliding mode, a guide post is arranged on one side, facing the first spring, of the clamping block, the first spring is sleeved on the guide post, the pressure of the first spring is transmitted, a second torsion spring is arranged at the hinged position of the deflector rod and the lower clamp, and the deflector rod is kept to be abutted against the upper clamp all the time.

As a further scheme of the invention, the semicircular sheet is slidably connected to the observation plate through a spring, and the arc surface of the semicircular sheet is recessed inwards to position the pipeline.

As a further scheme of the invention, one side of the observation plate, which faces the connecting block, is provided with a cylindrical hole, a rotating shaft is connected in the cylindrical hole in a sliding manner, the rotating shaft is connected with a covering cloth in a winding manner, and the covering cloth is used for isolating and covering the arm to prevent the covering cloth from scattering.

Compared with the prior art, the invention has the beneficial effects that:

1. the cross rods are arranged to straighten management in a messy distribution mode, so that the novel multifunctional desk is convenient for people to observe, convenient to clamp and high in practicability.

2. The invention fixes the pipeline on the device through the clamping pieces, the convenient sliding cross rod I and the cross rod II and the clamp, and regulates the pipeline on the device through the guide groove and the semicircular sheet, thereby providing convenience for the observation and adjustment of medical personnel.

Drawings

Fig. 1 is a left side view structural diagram of a bedside pipeline positioning and protecting device for hemodialysis.

Fig. 2 is a schematic top view of a bedside tube positioning and protecting device for hemodialysis.

Fig. 3 is an enlarged schematic view of a in fig. 1.

Fig. 4 is an enlarged structural diagram of B in fig. 2.

Fig. 5 is a schematic perspective view of a cross bar i in the bedside tube positioning and protecting device for hemodialysis.

In the figure: 1. a support plate; 2. an extension plate; 3. a first upright post; 4. a second upright post; 5. connecting sleeves; 6. a first cross bar; 7. a second cross bar; 8. a clip; 9. connecting blocks; 10. an observation plate; 11. a blood stopping groove; 12. a semicircular sheet; 13. a guide groove; 14. a rotating shaft; 15. covering cloth; 16. clamping; 17. lower clamping; 18. a first torsion spring; 19. a deflector rod; 20. a first spring; 21. a second torsion spring; 22. a fastener; 23. briquetting; 24. a second spring; 25. a third spring; 26. a card interface; 27. an elastic card; 28. a notch; 29. a transmission rod; 30. an electromagnet; 31. a fourth spring; 32. an armature.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 5, in the embodiment of the invention, a bedside pipeline positioning and protecting device for hemodialysis comprises a supporting plate 1, wherein a first upright post 3 is fixed on the upper side of the middle part of the supporting plate 1, an extending plate 2 is hinged to the upper end of the right side of the supporting plate 1, the area of the bottom is increased, the stability is improved, the first upright post 3 is hollow and tubular, a second upright post 4 is arranged in the tube, a connecting sleeve 5 is sleeved outside the second upright post 4, the connecting sleeve 5 is connected to the upper end of the first upright post 3 through threads, a first cross rod 6 and a second cross rod 7 are slidably connected to the second upright post 4, the first cross rod 6 is fixed on the second upright post 4 through a pressing piece, the pressing piece comprises a pressing block 23 and a clamping piece 22, a pressing block 23 is arranged on the upper side of one end, close to the second upright post 4, of the first cross rod 6 is connected with a third spring 25, and an inclined plane is arranged on one side, facing the second upright post 4, of the pressing block 23, the inclined plane abuts against a clamping piece 22, the other end of the clamping piece 22 abuts against the second upright post 4, a second spring 24 is arranged on the outer side of the clamping piece 22, a third spring 25 is used for jacking up a pressing block 23, the clamping piece 22 is driven to be clamped on the second upright post 4 through the inclined plane and extrude the second spring 24, the pressing block 23 is pressed downwards, the clamping piece 22 moves, locking is released, the first cross rod 6 can be moved, and adjustment is convenient;

the side of the first cross rod 6 is provided with a groove, the upper end and the lower end of the groove are respectively provided with a plurality of clamping ports 26 in a protruding manner, one side of each clamping port 26 is provided with an elastic clamp 27, a reflector is arranged in the groove of the first cross rod 6, the pipeline condition can be observed conveniently, the outer end of each elastic clamp 27 is in a hook shape and extends into the corresponding clamping port 26, preliminary clamping can be carried out directly through a clamping pipeline, the middle of each elastic clamp 27 is provided with a notch 28, a fixing pin is arranged in the notch 28 and fixed on one side of the corresponding clamping port 26, one end of each elastic clamp 27 inside the corresponding cross rod 6 is hinged with a transmission rod 29, the end part of each transmission rod 29 is connected with an armature 32, one side of each armature 32 is provided with a spring IV 31 and an electromagnet 30, the spring IV 31 and the electromagnet 30 are arranged on two opposite sides of the armature 32, and the transmission rods 29 are driven to move by switching on the electromagnets 30 and stretching the springs IV 31 to drive the elastic clamps 27 to further clamp ports 26, after the power is cut off, the spring IV 31 contracts, the elastic clamp 27 is unlocked, and the pipeline can be separated from the cross rod I6 by elasticity only by pulling the pipeline outwards;

the outer side of the second upright post 4 is connected with a connecting block 9 in a sliding manner, the connecting block 9 is hinged with a second cross rod 7, one ends, far away from the hinged position, of the connecting block 9 and the second cross rod 7 are provided with clamps 8, the clamps 8 on the second cross rod 7 are connected with the second cross rod 7 through guide grooves, each clamp 8 comprises an upper clamp 16 and a lower clamp 17, the upper clamps 16 are rotatably connected with the lower clamps 17 through fixing pins, each fixing pin is provided with a first torsion spring 18 for maintaining the tightening force of the corresponding clamp 8, the upper sides of the lower clamps 17 are hinged with a shift lever 19, one side, facing the clamping surface, of the shift lever 19 is connected with a first spring 20, a clamping block is arranged between the first spring 20 and the clamping surface, the clamping block is connected in the connecting block 9 in a sliding manner, one side, facing the first spring 20, of the clamping block is provided with a guide column, the first spring 20 is sleeved on the guide column, the pressure of the first transmission spring 20, and the hinged position of the shift lever 19 and the lower clamps 17 is provided with a second torsion spring 21, keeping a deflector rod 19 to be always abutted against an upper clamp 16, wherein an observation plate 10 is connected on a second transverse rod 7 in a sliding manner, the observation plate 10 is fixed on the second transverse rod 7 through bolts, the second transverse rod 7 is arranged along a bed edge, two guide grooves are formed in the upper side of the second transverse rod 7, two half circular sheets 12 are arranged on the upper side of the observation plate 10, a spring is arranged on one side of each half circular sheet 12, the half circular sheets 12 are connected on the observation plate 10 in a sliding manner through the spring, the arc surfaces of the half circular sheets 12 are inwards sunken to position a pipeline, guide grooves 13 which are mutually staggered are formed in the upper side of the observation plate 10, each guide groove 13 comprises a guide groove at the end part and a parallel groove at the rear side, the pipeline is guided into the half circular sheets 12, observation is convenient, a clamping blood stopping groove 11 is formed in one end, facing a connecting block 9, the blood stopping groove 11 and the guide groove 13 are coaxially arranged for placing a blood stopping clamp and uniformly controlling, a cylindrical hole is formed in one side, facing the connecting block 9, of the observation plate 10, the cylinder is downthehole sliding connection has pivot 14, and the winding has drop cloth 15 on the pivot 14, keeps apart and covers the arm through drop cloth 15, prevents that drop cloth 15 from scattering.

The working principle of the invention is as follows: during the use, with this device removal bedside, support through backup pad 1, and can improve stability through opening extension board 2, adjust the height of stand two 4 through adapter sleeve 5, press down briquetting 23, briquetting 23 compression spring three 25, spring two 24 extends, drive fastener 22 and break away from stand two 4, can remove horizontal pole one 6, after moving suitable position, loosen briquetting 23, briquetting 23 butt fastener 22, relock horizontal pole one 6, with the good back of pipe connection, start electro-magnet 30, go into the joint mouth 26 with the pipeline card in proper order, prevent to deviate from through elasticity card 27, after the whole arrangement of pipeline, perhaps joint mouth 26 is full, close electro-magnet 30, under the effect of spring four 31, the chucking pipeline.

Press clip 8, support through last clamp 16 and press driving lever 19, loosen fastener 22, the height and the bed edge parallel and level of two 7 of regulation horizontal pole, and press from both sides at the bed edge through clip 8, it is fixed to accomplish, draw the back along guide slot 13 with the pipeline, walk around semicircle piece 12, place in the bed, and place hemostatic clamp in hemostasis groove 11, pull out pivot 14, take out drop cloth 15, place the arm on drop cloth 15, drop cloth 15 encircles the back and presses the downside at pivot 14, avoid the centre to throw off, when needing to observe, only need lift pivot 14 lightly and take out drop cloth 15 and inspect.

The invention arranges the management of disordered distribution through the arranged cross rod I6, is convenient for personnel to observe, is convenient to clamp and has strong practicability, meanwhile, the clamping pieces, the convenient sliding cross rod I6 and the convenient sliding cross rod II 7 are fixed at the edge of a window through the clamps 8, and the pipeline is standardized on the device through the guide groove 13 and the semicircular sheet 12, thereby providing convenience for the observation and adjustment of medical personnel.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. A bedside pipeline positioning and protecting device for hemodialysis comprises a supporting plate (1) and is characterized in that a first upright post (3) is fixed on the upper side of the middle of the supporting plate (1), the first upright post (3) is hollow and tubular, a second upright post (4) is arranged in the first upright post (3), a connecting sleeve (5) is sleeved on the outer side of the second upright post (4), the connecting sleeve (5) is connected to the upper end of the first upright post (3) through threads, a first cross rod (6) and a second cross rod (7) are connected to the second upright post (4) in a sliding mode, and the first cross rod (6) is fixed to the second upright post (4) through a pressing piece;

the side face of the first cross rod (6) is provided with a groove, a plurality of clamping ports (26) are protruded from the upper end and the lower end of the groove, an elastic clamp (27) is arranged on one side of each clamping port (26), a notch (28) is formed in the middle of each elastic clamp (27), a fixing pin is arranged in each notch (28) and fixed to one side of each clamping port (26), one end, inside the first cross rod (6), of each elastic clamp (27) is hinged to a transmission rod (29), the end portion of each transmission rod (29) is connected with an armature (32), one side of each armature (32) is provided with a spring IV (31) and an electromagnet (30), and the spring IV (31) and the electromagnet (30) are arranged on two opposite sides of each armature (32);

the outer side of the second upright post (4) is connected with a connecting block (9) in a sliding manner, the connecting block (9) is hinged with a second cross rod (7), one ends, away from the hinged position, of the connecting block (9) and the second cross rod (7) are provided with clamps (8), the clamps (8) on the second cross rod (7) are connected with the second cross rod (7) through guide grooves, each clamp (8) comprises an upper clamp (16) and a lower clamp (17), the upper clamps (16) are connected with the lower clamps (17) through fixing pins in a rotating manner, torsion springs (18) are arranged at the positions of the fixing pins to maintain the clamping force of the clamps (8), an observation plate (10) is connected onto the second cross rod (7) in a sliding manner, the observation plate (10) is fixed onto the second cross rod (7) through bolts, the second cross rod (7) is arranged along a bed edge, the upper side of the second cross rod (7) is provided with two guide grooves, two half round pieces (12) are arranged on the upper side of the observation plate (10), and a spring is arranged on one side of the half round piece (12), the upside of observation board (10) is equipped with guide slot (13) that misplaces each other, and guide slot (13) include the guide way of tip and the parallel groove of rear side, with in pipeline direction semicircle piece (12), guide slot (13) are equipped with joint hemostasis groove (11) towards the one end of connecting block (9), hemostasis groove (11) and the coaxial setting of guide slot (13).

2. A bedside hemodialysis tube positioning and protecting device, according to claim 1, wherein the right upper end of the first supporting plate (1) is hinged with an extending plate (2).

3. The bedside pipeline positioning and protecting device for hemodialysis as claimed in claim 1, wherein the pressing piece comprises a pressing block (23) and a clamping piece (22), the pressing block (23) is arranged on the upper side of one end, close to the second upright post (4), of the first cross rod (6), the lower end of the pressing block (23) is connected with a third spring (25), an inclined plane is arranged on one side, facing the second upright post (4), of the pressing block (23), the clamping piece (22) abuts against the inclined plane, the other end of the clamping piece (22) abuts against the second upright post (4), the second spring (24) is arranged on the outer side of the clamping piece (22), and the pressing block (23) is jacked upwards through the third spring (25).

4. The bedside hemodialysis pipeline positioning and protecting device is characterized in that a reflector is arranged in a groove of the first cross rod (6).

5. A bedside hemodialysis protection device according to claim 1, wherein the outer end of the elastic clip (27) is hook-shaped and extends into the clip interface (26).

6. The bedside tube positioning and protecting device for hemodialysis as claimed in claim 1, wherein a shift lever (19) is hinged to the upper side of the lower clamp (17), a first spring (20) is connected to one side of the shift lever (19) facing the clamping surface, and a clamping block is arranged between the first spring (20) and the clamping surface.

7. The bedside tube positioning and protecting device for hemodialysis as claimed in claim 6, wherein the clamping block is slidably connected in the connecting block (9), a guide post is arranged on one side of the clamping block facing the first spring (20), the first spring (20) is sleeved on the guide post to transmit the pressure of the first spring (20), a second torsion spring (21) is arranged at the hinged position of the shift lever (19) and the lower clamp (17), and the shift lever (19) is kept to be always abutted against the upper clamp (16).

8. The bedside pipeline positioning and protecting device for hemodialysis as claimed in claim 1, wherein the semicircular plate (12) is slidably connected to the observation plate (10) through a spring, and the arc surface of the semicircular plate (12) is recessed inwards.

9. The bedside pipeline positioning and protecting device for hemodialysis according to claim 1, wherein a cylindrical hole is formed in one side of the observation plate (10) facing the connecting block (9), a rotating shaft (14) is slidably connected in the cylindrical hole, and a cover cloth (15) is wound on the rotating shaft (14).