CN219558252U - Hemodialysis pipeline fixation clamp - Google Patents

Abstract

The utility model relates to a hemodialysis pipeline fixing clamp which comprises a placing box, wherein a fixing frame is fixedly arranged on the upper surface of the placing box, an opening structure is arranged below the placing box, an adjusting component is arranged in the placing box, the adjusting component comprises a threaded rod arranged in the placing box, two sliding grooves are formed in the inner top wall of the placing box, the two sliding grooves are positioned on the same horizontal line, two moving blocks are arranged on the surface threads of the threaded rod, sliding blocks are fixedly arranged on one sides, close to the sliding grooves, of the two moving blocks, and extend into the corresponding sliding grooves and are in sliding connection with the inner walls of the sliding grooves, and a positioning plate is fixedly arranged on one sides, far away from the sliding grooves, of the two moving blocks. This hemodialysis pipeline fixation clamp through adjusting part for two U type splint can be firm the centre gripping on patient's arm, make hemodialysis pipe can keep firm state, thereby when making patient change the position midway, can not lead to the pipeline to drop.

Description

Hemodialysis pipeline fixation clamp

Technical Field

The utility model relates to the technical field of medical appliances, in particular to a hemodialysis pipeline fixing clamp.

Background

Hemodialysis is one of the kidney replacement treatment modes of patients with acute and chronic renal failure, and is characterized in that in-vivo blood is drained to the outside of the body, the blood and electrolyte solution with similar concentration of a body are subjected to mass exchange inside and outside the hollow fiber through a dialyzer consisting of innumerable hollow fibers, metabolic wastes, excessive moisture in the body are removed, electrolyte and acid-base balance are maintained, the whole process of back transfusion of purified blood is called hemodialysis, and a hemodialysis tube fixing clamp is medical auxiliary equipment, so that a plurality of blood tubes are connected with the patient and the equipment in the process of hemodialysis of the patient.

Chinese patent CN211245110U discloses a hemodialysis pipe fixing clip, which is a novel clip for clamping a hemodialysis pipe through the movement of an elastic arc plate, and the combined action of a plurality of arc plates makes the hemodialysis pipe difficult to deform and slide after being fixed; on the other hand, be provided with the sticky tape in the outer tube groove, the setting of sticky tape lets medical personnel fix it more easily in the operation in-process, has also avoided cloth towel pincers to the damage of articles such as mattress simultaneously.

By comparing the novel, the novel has the following defects: this novel mode through the sticky tape is fixed hemodialysis pipe, because the sticky tape can't adjust many times, because there is sweat on patient's body surface to lead to the sticky tape to drop easily for the pipeline is drawn easily when patient changes the position midway, probably leads to pipeline passageway distortion, folding and slippage even, thereby influences the dialysis effect.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a hemodialysis pipeline fixing clamp which has the advantages that after a dialysis pipeline is fixed, the dialysis pipeline is not easy to fall off and the like, and solves the problems that the hemodialysis pipeline is fixed in a novel adhesive tape mode, the adhesive tape cannot be adjusted for many times, sweat on the body surface of a patient easily causes the adhesive tape to fall off, so that the pipeline is easily involved when the body position of the patient is changed halfway, the pipeline passage is possibly twisted, folded or even slipped off, and the dialysis effect is affected.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a hemodialysis pipeline fixation clamp, includes places the case, the upper surface fixed mounting who places the case has fixed frame, the below of placing the case is open structure, the inside of placing the case is provided with adjusting part.

The adjusting component comprises a threaded rod arranged inside the placing box, two sliding grooves are formed in the inner top wall of the placing box, the two sliding grooves are located on the same horizontal line, two moving blocks are installed on the surface threads of the threaded rod, sliding blocks are fixedly installed on one sides, close to the sliding grooves, of the moving blocks, the sliding blocks extend into the corresponding sliding grooves and are in sliding connection with the inner walls of the sliding grooves, and a locating plate is fixedly installed on one sides, far away from the sliding grooves, of the moving blocks.

Further, the bearing is installed in the one end rotation of threaded rod, and the bearing is with the inner wall fixed connection of placing the case, and the other end horizontal activity of threaded rod runs through and places the case and fixed mounting has the rocking handle.

Further, the telescopic damping rods are fixedly arranged on the opposite sides of the two positioning plates, and the U-shaped clamping plates are fixedly arranged at the movable ends of the two telescopic damping rods.

Further, a layer of air bag is fixedly arranged on the inner wall of the fixed frame, and a side anti-slip pad is fixedly arranged on the inner side of the air bag.

Further, one side of the air bag is communicated with an air inlet pipe, the other end of the air inlet pipe transversely penetrates through the fixed frame in a movable mode, and a valve is fixedly arranged on the air inlet pipe and located on the outer side of the fixed frame.

Further, a layer of water absorbing cotton pad is fixedly arranged on the opposite side of the two U-shaped clamping plates 9.

Compared with the prior art, the utility model provides a hemodialysis pipeline fixing clamp, which has the following beneficial effects:

1. this hemodialysis pipeline fixation clamp through adjusting part for two U type splint can be firm the centre gripping on patient's arm, make hemodialysis pipe can keep firm state, thereby when making patient change the position midway, can not lead to the pipeline to drop.

2. This hemodialysis pipeline fixation clamp, through the gasbag inflation, the inflation of gasbag can reach the purpose of supporting tightly to hemodialysis pipe, simultaneously, and the gasbag can be fixed the pipeline of different diameters, and then can improve the flexibility of device when using.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a front view of the present utility model;

fig. 3 is a schematic view of the internal structure of the fixing frame of the present utility model.

In the figure: 1. placing a box; 2. a fixed frame; 3. a threaded rod; 4. a chute; 5. a moving block; 6. a slide block; 7. a positioning plate; 8. a retractable damping rod; 9. u-shaped clamping plates; 10. an air bag; 11. an anti-slip pad; 12. an air inlet pipe; 13. and (3) a valve.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 and 2, a hemodialysis tube fixing clip in this embodiment includes a placement case 1, a fixing frame 2 fixedly mounted on an upper surface of the placement case 1, an opening structure below the placement case 1, and an adjusting assembly disposed inside the placement case 1.

Referring to fig. 1, in this embodiment, the adjusting component includes a threaded rod 3 disposed inside a placement box 1, one end of the threaded rod 3 is rotatably provided with a bearing, the bearing is fixedly connected with an inner wall of the placement box 1, the other end of the threaded rod 3 transversely movably penetrates through the placement box 1 and is fixedly provided with a rocking handle, two sliding grooves 4 are formed in an inner top wall of the placement box 1, the two sliding grooves 4 are located on the same horizontal line, two moving blocks 5 are mounted on surface threads of the threaded rod 3, one sides of the two moving blocks 5 close to the sliding grooves 4 are fixedly provided with sliding blocks 6, the two sliding blocks 6 extend into the corresponding sliding grooves 4 and are slidably connected with the inner wall of the sliding grooves 4, one sides of the two moving blocks 5 far away from the sliding grooves 4 are fixedly provided with positioning plates 7, two opposite sides of the two positioning plates 7 are fixedly provided with telescopic damping rods 8, two movable ends of the two telescopic damping rods 8 are fixedly provided with U-shaped clamping plates 9, and two opposite sides of the two U-shaped clamping plates 9 are fixedly provided with a layer of cotton pads.

Wherein, two scalable damping bars 8 can be when two U type splint 9 press from both sides tightly patient's arm, have played a buffering effect, have prevented that U type splint 9 from damaging from appearing, simultaneously, scalable damping bars 8 have also avoided U type splint 9 too tight to patient's arm to lead to the blood vessel in the arm to be extruded, thereby influence the dialysis effect.

Wherein, the sweat that the cotton pad that absorbs water produced in the patient's dialysis process has avoided sweat to lead to the whereabouts of U splint 9.

In addition, the thread directions of the two sides of the threaded rod 3 are opposite.

The patient places the arm between two U type splint 9, shakes the rocking handle for threaded rod 3 begins rotatory, and two movable blocks 5 are under the spacing of corresponding spout 4 and slider 6, and the formula removes about, makes two locating plates 7 to opposite side remove, makes two U type splint 9 press from both sides tight to patient's arm.

Referring to fig. 1 and 3, in the embodiment, a layer of air bag 10 is fixedly mounted on the inner wall of the fixed frame 2, a side anti-slip pad 11 is fixedly mounted on the inner side of the air bag 10, an air inlet pipe 12 is connected to one side of the air bag 10, the other end of the air inlet pipe 12 transversely and movably penetrates through the fixed frame 2, and a valve 13 is fixedly mounted on the air inlet pipe 12 and located on the outer side of the fixed frame 2.

Wherein the anti-slip pad 11 prevents the hemodialysis tube from slipping during tightening.

The hemodialysis pipe is placed in the fixed frame 2, the valve 13 on the air inlet pipe 12 is opened, air is injected into the air bag 10 through the air inlet pipe 12, the air bag 10 is inflated, the hemodialysis pipe can be abutted tightly by the air bag 10, the fixing effect is achieved, meanwhile, the hemodialysis pipe is prevented from being damaged by friction with the clamping plates arranged in the traditional hemodialysis pipe fixing clamp, the hemodialysis pipe is protected conveniently, and a good protection effect is achieved.

The working principle of the embodiment is as follows: the patient places the arm between two U type splint 9, shakes the rocking handle for threaded rod 3 begins to rotate, and two movable blocks 5 are under the spacing of corresponding spout 4 and slider 6, and formula removal about going on for two locating plates 7 are to opposite side removal, make two U type splint 9 press from both sides patient's arm tightly, place hemodialysis pipe in fixed frame 2, open valve 13 on the intake pipe 12, inject air in to gasbag 10 through intake pipe 12, make the condition that gasbag 10 takes place to expand, gasbag 10 can support the hemodialysis pipe tightly, has reached fixed effect.

The electrical components appearing herein are all electrically connected with the master controller and the power supply, the master controller can be a conventional known device for controlling a computer and the like, and the prior art of power connection is not described in detail herein.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

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

Claims (6)

1. Hemodialysis pipeline fixation clamp, including placing case (1), its characterized in that: the upper surface of the placement box (1) is fixedly provided with a fixed frame (2), the lower part of the placement box (1) is of an opening structure, and an adjusting component is arranged in the placement box (1);

the adjusting component comprises a threaded rod (3) arranged inside a placing box (1), two sliding grooves (4) are formed in the inner top wall of the placing box (1), the two sliding grooves (4) are located on the same horizontal line, two moving blocks (5) are arranged on the surface of the threaded rod (3) in a threaded manner, sliding blocks (6) are fixedly arranged on one sides, close to the sliding grooves (4), of the moving blocks (5), the two sliding blocks (6) extend into the corresponding sliding grooves (4) and are in sliding connection with the inner walls of the sliding grooves (4), and positioning plates (7) are fixedly arranged on one sides, far away from the sliding grooves (4), of the moving blocks (5).

2. A hemodialysis tube retention clip according to claim 1, wherein: one end of the threaded rod (3) is rotatably provided with a bearing, the bearing is fixedly connected with the inner wall of the placement box (1), and the other end of the threaded rod (3) transversely and movably penetrates through the placement box (1) and is fixedly provided with a rocking handle.

3. A hemodialysis tube retention clip according to claim 1, wherein: the telescopic damping rods (8) are fixedly arranged on the opposite sides of the two positioning plates (7), and the U-shaped clamping plates (9) are fixedly arranged at the movable ends of the two telescopic damping rods (8).

4. A hemodialysis tube retention clip according to claim 1, wherein: the inner wall of the fixed frame (2) is fixedly provided with a layer of air bag (10), and the inner side of the air bag (10) is fixedly provided with a side anti-slip pad (11).

5. A hemodialysis tube holder according to claim 4, wherein: one side of the air bag (10) is communicated with an air inlet pipe (12), the other end of the air inlet pipe (12) transversely penetrates through the fixed frame (2) in a movable mode, and a valve (13) is fixedly arranged on the air inlet pipe (12) and located on the outer side of the fixed frame (2).

6. A hemodialysis tube retention clip according to claim 3, wherein: one layer of water-absorbing cotton pad is fixedly arranged on the opposite side of the two U-shaped clamping plates (9).