CN219231126U - Tool for fixing hemodialysis pipeline - Google Patents

Abstract

The utility model provides a tool for fixing hemodialysis pipeline, includes support and frame, the frame rigid coupling is in the top of support, the top of frame is provided with fixed establishment, the inside slip of support links to each other has two sliders, two the top rigid coupling of slider has the connecting cylinder, the inner wall rigid coupling of connecting cylinder has a plurality of massage pieces. Through the cooperation between handle, double-end screw bolt, screw thread piece, riser, branch, first spring and the clamp splice, the handle drives the double-end screw bolt and rotates, the double-end screw bolt drives two screw thread pieces and slides, the screw thread piece drives the riser motion, riser drive branch motion, branch drive clamp splice motion, two clamp splice pass through the outer wall contact of rubber pad and hemodialysis pipeline, fix the hemodialysis pipeline, continue to rotate the handle, two clamp splice no longer extrudees to the hemodialysis pipeline, branch slides to the opposite direction, first spring is compressed, prevent under the effect of first spring that the clamping force from leading to the hemodialysis pipeline to be pressed from both sides flat greatly, fixed establishment replaces the mode of sticky tape to fix.

Description

Tool for fixing hemodialysis pipeline

Technical Field

The utility model relates to the technical field of medical auxiliary equipment, in particular to a tool for fixing a blood permeable pipeline.

Background

Hemodialysis is one of the renal replacement therapy modes for patients with acute and chronic renal failure.

The existing hemodialysis pipeline is usually fixed with a human body through an adhesive tape, or the pipeline is fixed at the bedside through a fixing clamp, the adhesive tape cannot be adjusted for many times, the adhesive tape is easy to fall off due to sweat existing on the body surface of a patient, the pipeline is easy to be involved when the body position of the patient is changed midway by using a fixing tool, the pipeline is possibly twisted, folded and even slipped, the pipeline is fixed through some simple fixing mechanisms, the fixing force of the pipeline cannot be controlled, the pipeline is easy to be clamped flat, the dialysis effect is even influenced due to the fact that the pipeline is relatively high in risk, and the hemodialysis pipeline is inconvenient to fix.

Disclosure of Invention

The utility model aims to solve the problem that the prior art is inconvenient to fix the hemodialysis tube and provides a tool for fixing the hemodialysis tube.

The utility model solves the technical problems by adopting the technical scheme that: such tool for fixing hemodialysis tube

In order to further improve, a tool for fixing a blood permeable pipeline comprises a support and a frame, wherein the frame is fixedly connected above the support, a fixing mechanism is arranged above the frame, two sliding blocks are connected inside the support in a sliding mode, a connecting cylinder is fixedly connected above the two sliding blocks, a plurality of massage blocks are fixedly connected on the inner wall of the connecting cylinder, and a vibration motor is fixedly connected on the outer wall of the connecting cylinder.

Further perfection, fixed establishment includes the double-end stud, the outer wall at double-end stud both ends all rotates with the frame through the bearing and links to each other, the tip rigid coupling of double-end stud has the handle, the outer wall threaded connection of double-end stud has two screw thread pieces, two the outer wall of screw thread piece all links to each other with the frame slip, the upper surface rigid coupling of screw thread piece has the riser, the inside slip of riser links to each other has branch, the one end rigid coupling of branch has the clamp splice, the outer wall of branch has cup jointed first spring, the both ends of first spring are fixed with clamp splice and riser respectively and are linked to each other, and fixed establishment is convenient for the fixation of hemodialysis pipeline.

Further perfecting, the other end of the supporting rod is fixedly connected with a limiting block.

Further perfecting, the inside of the bracket is fixedly connected with a heating plate.

Further perfecting, the second spring is connected, and the other end of the second spring is fixedly connected with the connecting cylinder.

Further perfecting, the inner wall of the clamping block is fixedly connected with a rubber pad, and a blood permeable pipeline is arranged between the two rubber pads.

The beneficial effects of the utility model are as follows: according to the utility model, through the cooperation between the handle, the double-end stud, the threaded blocks, the vertical plate, the supporting rod, the first spring and the clamping blocks, the handle drives the double-end stud to rotate, the double-end stud drives the two threaded blocks to slide, the threaded blocks drive the vertical plate to move, the vertical plate drives the supporting rod to move, the supporting rod drives the clamping blocks to move, the two clamping blocks are contacted with the outer wall of the blood permeation pipeline through the rubber pad to fix the blood permeation pipeline, the handle is continuously rotated, the two clamping blocks are not extruded towards the blood permeation pipeline any more, the supporting rod slides in the opposite direction, the first spring is compressed, the clamping force is prevented from being greatly reduced by the first spring, and the fixing mechanism is used for fixing in place of the adhesive tape, so that the blood permeation pipeline is convenient to fix.

Drawings

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

FIG. 2 is a cross-sectional view of the structure of the present utility model;

FIG. 3 is a cross-sectional view of the handle, stud and screw block connection of the present utility model;

fig. 4 is a cross-sectional view showing the connection of the heating plate, the second spring and the connecting cylinder in the present utility model.

Reference numerals illustrate: in the figure: 1. the device comprises a bracket, a2 frame, a3 fixing mechanism, 301, a handle, 302, a stud, 303, a screw block, 304, a vertical plate, 305, a supporting rod, 306, a first spring, 307, a clamping block, 3a1, an electric telescopic rod, 3a2, a base, 3a3, a universal wheel, 4, a limiting block, 5, a rubber pad, 6, a sliding block, 7, a heating plate, 8, a second spring, 9, a connecting cylinder, 10, a massage block, 11, a vibration motor, 12 and a hemodialysis pipeline.

Detailed Description

The utility model is further described below with reference to the accompanying drawings:

example 1:

referring to the drawings: in this embodiment, a tool for fixing hemodialysis pipe comprises a bracket 1 and a frame 2, wherein the frame 2 is fixedly connected above the bracket 1, a fixing mechanism 3 is arranged above the frame 2, the fixing mechanism 3 is used for fixing the hemodialysis pipe 12, two sliding blocks 6 are connected inside the bracket 1 in a sliding manner, a connecting cylinder 9 is fixedly connected above the two sliding blocks 6, the two sliding blocks 6 enable the connecting cylinder 9 to move left and right, a plurality of massage blocks 10 are fixedly connected to the inner wall of the connecting cylinder 9, a vibration motor 11 is fixedly connected to the outer wall of the connecting cylinder 9, the vibration motor 11 drives the connecting cylinder 9 to vibrate, a heating plate 7 is fixedly connected inside the bracket 1, the heating plate 7 is electrically connected with an external power supply, a second spring 8 is fixedly connected to the inner wall of the bracket 1, the other end of the second spring 8 is fixedly connected with the connecting cylinder 9, and the second spring 8 enables the connecting cylinder 9 to move left and right under the elastic action.

The fixing mechanism 3 comprises a handle 301, a double-end stud 302, a thread block 303, a vertical plate 304, a supporting rod 305, a first spring 306 and a clamping block 307, wherein the outer walls at the two ends of the double-end stud 302 are rotationally connected with the frame 2 through bearings, the handle 301 drives the double-end stud 302 to rotate, the two thread blocks 303 are connected with the outer wall of the double-end stud 302 in a threaded manner, the double-end stud 302 drives the two thread blocks 303 to slide, the outer walls of the two thread blocks 303 are slidably connected with the frame 2, the vertical plate 304 is fixedly connected with the upper surface of the thread block 303, the thread block 303 drives the vertical plate 304 to move, the supporting rod 305 is slidably connected with the inside of the vertical plate 304, one end of the supporting rod 305 is fixedly connected with the clamping block 307, the supporting rod 305 drives the clamping block 307 to move, the section of the supporting rod 305 is of a square structure, the two ends of the supporting rod 305 are not fixedly connected with the vertical plate 304, the outer wall of the supporting rod is sleeved with the first spring 306, the two ends of the first spring 306 are fixedly connected with the clamping block 307 and the vertical plate 304 respectively, the type of the spring is selected according to actual use requirements, the other end of the supporting rod is fixedly connected with the two limiting blocks 4, the two limiting blocks 4 are fixedly connected with the two rubber pads 307 and the two rubber pads 12 are fixedly connected with the two rubber pads, the two rubber pads 12 are fixedly connected between the two 5 and 5, and 5 are fixedly connected with the two rubber pads, and 5 are fixedly connected with the rubber pads, and 12 are arranged on the rubber pad and a rubber pad;

the handle 301 drives the stud 302 to rotate, the stud 302 drives the two threaded blocks 303 to slide, the threaded blocks 303 drive the vertical plates 304 to move, the vertical plates 304 drive the supporting rods 305 to move, the supporting rods 305 drive the clamping blocks 307 to move, the two clamping blocks 307 are in contact with the outer wall of the hemodialysis tube 12 through the rubber pads 5 to fix the hemodialysis tube 12, the handle 301 is continuously rotated, the two clamping blocks 307 do not squeeze the hemodialysis tube 12 any more, the supporting rods 305 slide in the opposite direction, the first springs 306 are compressed, the clamping force is prevented from being too much to cause the hemodialysis tube 12 to be clamped flat under the action of the first springs 306, and the fixing mechanism 3 is used for fixing in place of an adhesive tape mode, so that the hemodialysis tube 12 is convenient to fix.

Working principle:

when the tool for fixing the hemodialysis tube is used, firstly, an arm of a patient needing to be dialyzed is placed in the connecting cylinder 9, the hemodialysis tube 12 is placed between two clamping blocks 307, the handle 301 is rotated, the handle 301 drives the stud 302 to rotate, the stud 302 drives the two threaded blocks 303 to slide, the threaded blocks 303 drive the vertical plates 304 to move, the vertical plates 304 drive the supporting rods 305 to move, the supporting rods 305 drive the clamping blocks 307 to move, the two clamping blocks 307 are contacted with the outer wall of the hemodialysis tube 12 through the rubber pads 5, the hemodialysis tube 12 is fixed, the handle 301 is continuously rotated, the two clamping blocks 307 do not squeeze the hemodialysis tube 12 any more, the supporting rods 305 slide in the opposite direction, the first spring 306 is compressed, the clamping force is prevented from being large under the action of the first spring 306, the hemodialysis tube 12 is flattened, the fixing mechanism 3 replaces an adhesive tape mode to be fixed, the hemodialysis tube 12 is conveniently fixed, the heating plate 7 can be controlled through an external power supply to be heated, the patient is prevented from being cooled, when the arm is placed for a long time, the vibrating motor 11 is started, the vibrating motor 11 drives the connecting cylinder 9 to move, the connecting block 10 is driven by the vibrating motor 10, the connecting cylinder 10 moves in the opposite direction, and the arm is stably moves, and the patient is prevented from being massaged, and the arm is massaged by the patient is stably moving under the condition that the arm is left and is easy to move, and the arm is massaged, and the patient is protected.

Example 2:

referring to the drawings: in this embodiment, a tool for fixing a blood permeation tube, the fixing mechanism 3 further includes an electric telescopic rod 3a1, a base 3a2 and universal wheels 3a3, output ends of the two electric telescopic rods 3a1 are fixedly connected with the bracket 1, the two electric telescopic rods 3a1 drive the bracket 1 to move, the two electric telescopic rods 3a1 are fixedly connected to the upper surface of the base 3a2, the universal wheels 3a3 are arranged on the lower surface of the base 3a2, the universal wheels 3a3 move with the fixing tool, and the universal wheels 3a3 are provided with a self-locking function;

through the cooperation between electric telescopic link 3a1, base 3a2 and universal wheel 3a3, promote this fixed hemodialysis pipeline instrument, be convenient for the removal of this instrument under the effect of universal wheel 3a3, when the height of this instrument of needs regulation, start two electric telescopic link 3a1 simultaneously, two electric telescopic link 3a1 drive fixed establishment 3 through support 1 and frame 2 rise, when adjusting to suitable height, close electric telescopic link 3a1, use this instrument.

Working principle:

the fixed hemodialysis pipeline tool is pushed, the tool is convenient to move under the action of the universal wheel 3a3, when the height of the tool needs to be adjusted, the two electric telescopic rods 3a1 are started simultaneously, the two electric telescopic rods 3a1 drive the fixing mechanism 3 to lift through the support 1 and the frame 2, and when the height is adjusted to be proper, the electric telescopic rods 3a1 are closed, and the tool is used.

While the utility model has been shown and described with reference to a preferred embodiment, it will be understood by those of ordinary skill in the art that various changes in form and details may be made therein without departing from the scope of the utility model.

Claims (6)

1. The utility model provides a tool for fixing hemodialysis pipeline, includes support (1) and frame (2), frame (2) rigid coupling is in the top of support (1), characterized by: the utility model discloses a massage device, including frame (2), support (1), connecting tube (9), vibrating motor (11), fixed mechanism (3) are provided with above frame (2), the inside slip of support (1) links to each other has two sliders (6), two the top rigid coupling of sliders (6) has connecting tube (9), the inner wall rigid coupling of connecting tube (9) has a plurality of massage pieces (10), the outer wall rigid coupling of connecting tube (9) has vibrating motor (11).

2. The tool for securing a hemodialysis tube according to claim 1, wherein: the fixing mechanism (3) comprises a double-end stud (302), the outer walls at two ends of the double-end stud (302) are rotationally connected with the frame (2) through bearings, a handle (301) is fixedly connected to the end portion of the double-end stud (302), two threaded blocks (303) are connected to the outer walls of the double-end stud (302) in a threaded mode, the outer walls of the threaded blocks (303) are slidably connected with the frame (2), a vertical plate (304) is fixedly connected to the upper surface of the threaded blocks (303), a supporting rod (305) is slidably connected to the inner portion of the vertical plate (304), a clamping block (307) is fixedly connected to one end of the supporting rod (305), a first spring (306) is sleeved to the outer wall of the supporting rod (305), and two ends of the first spring (306) are fixedly connected with the clamping block (307) and the vertical plate (304) respectively.

3. The tool for securing a hemodialysis tube of claim 2, wherein: the other end of the supporting rod (305) is fixedly connected with a limiting block (4).

4. The tool for securing a hemodialysis tube according to claim 1, wherein: the inside of the bracket (1) is fixedly connected with a heating plate (7).

5. The tool for securing a hemodialysis tube according to claim 1, wherein: the inner wall of the bracket (1) is fixedly connected with a second spring (8), and the other end of the second spring (8) is fixedly connected with a connecting cylinder (9).

6. The tool for securing a hemodialysis tube of claim 2, wherein: the inner wall rigid coupling of clamp splice (307) has rubber pad (5), is provided with blood perspective pipeline (12) between two rubber pad (5).

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