CN220477929U

CN220477929U - Dialysis tube clamp

Info

Publication number: CN220477929U
Application number: CN202321424284.8U
Authority: CN
Inventors: 黄麟; 张永红
Original assignee: Zhongqiang Medical Hospital Of Beichuan Qiang Autonomous County
Current assignee: Zhongqiang Medical Hospital Of Beichuan Qiang Autonomous County
Priority date: 2023-06-06
Filing date: 2023-06-06
Publication date: 2024-02-13
Anticipated expiration: 2033-06-06

Abstract

The utility model discloses a dialysis tube clamp, relates to the technical field of medical equipment, and solves the technical problem that the existing dialysis tube fixing device cannot adjust the relative position of a dialysis tube in real time according to needs on the premise of good fixing effect. The utility model comprises a base, a telescopic rod and a fixing device, wherein the telescopic rod is arranged at the upper part of the base, the end part of the telescopic rod is connected with the fixing device through a first universal fulcrum, and the utility model has the advantages that the fixing effect of the dialysis tube fixing device is very ideal, and the relative position of the dialysis tube can be conveniently adjusted in real time according to the requirement; the temperature of the blood returned by the dialysis tube is not too low, so that the arm of the patient is uncomfortable.

Description

Dialysis tube clamp

Technical Field

The utility model relates to the field of medical equipment, in particular to a dialysis tube clamp.

Background

Hemodialysis (HD) is one of the renal replacement therapies for patients with acute and chronic renal failure. Hemodialysis is to drain in-vivo blood to the outside of the body, and to pass through a dialyzer consisting of innumerable hollow fibers, wherein the blood and electrolyte solution (dialysate) with similar concentration of the body are in and out of the hollow fibers, and the substances are exchanged by the dispersion, ultrafiltration, adsorption and convection principles to remove metabolic wastes in the body and maintain the balance of electrolyte and acid and alkali; and simultaneously, the whole process of removing excessive moisture in the body and reinfusion the purified blood is carried out. At present, in the hemodialysis process, the fixation of the dialysis tube is particularly important, if peritonitis is caused carelessly, medical accidents can be caused seriously. However, the relative position of the dialysis tube cannot be adjusted in real time according to the needs on the premise of good fixing effect by the existing dialysis tube fixing device, meanwhile, as the temperature is lost in the dialysis tube when the blood flows back to the human body through the dialysis machine, the temperature of the blood flowing back to the patient is lower than that of normal blood, the discomfort of the arm of the patient is increased, the body temperature of the patient is too low, and further other complications are brought to the body of the patient.

In view of the above, it is necessary to design a dialysis tubing clamp to solve the above technical problems.

Disclosure of Invention

The utility model discloses a dialysis tube clamp, which aims to solve the problem that the existing dialysis tube fixing device cannot adjust the relative position of a dialysis tube in real time according to the needs on the premise of good fixing effect.

In order to solve the technical problems, the utility model adopts the following technical scheme:

the utility model provides a dialysis tube anchor clamps, includes base, telescopic link and fixing device, base upper portion is equipped with the telescopic link, telescopic link tip through first universal fulcrum with fixing device connects.

In the technical scheme, the telescopic rod piece on the base is adjusted to be suitable for the proper height of a patient for hemodialysis, and then the angle of the first universal supporting point is adjusted, so that a comfortable angle can be provided for the patient, and the dialysis tube can be finely adjusted and fixed through the fixing device connected with the first universal supporting point, so that the dialysis tube has a good fixing environment.

In a further technical solution, the telescopic rod includes: the movable rod piece is sleeved on the fixed rod piece, one side, close to the movable rod piece, of the fixed rod piece is provided with a fixed bolt which penetrates through the fixed rod piece and can limit the movable rod piece to stretch out and draw back, and the first universal supporting point is arranged at the end part of the movable rod piece.

In the technical scheme, the movable rod piece is sleeved in the fixed rod piece, so that the movable rod piece can stretch up and down in the fixed rod piece, the height adjusting function can be achieved, the movable rod piece can be limited by the bolt arranged on the fixed rod piece and close to one end of the movable rod piece, and the stretching height of the movable rod piece can be fixedly adjusted to be suitable for the use height of a patient.

In a further technical scheme, the middle part of the movable rod piece is provided with at least one universal supporting point.

In the technical scheme, the universal supporting point arranged in the middle of the movable rod piece can well increase the movable range of the utility model, and can well adjust the angle and the azimuth of the dialysis tube, so that the position of the dialysis tube can maximally meet the use comfort of a patient.

In further technical scheme, fixing device includes connecting rod, supporting component, heating component and fixed subassembly, the connecting rod is connected with first universal fulcrum, be equipped with fixed subassembly on the connecting rod, be equipped with supporting component on the fixed subassembly, be equipped with heating component on the supporting component.

In the above technical scheme, the dialysis tube is supported by the supporting component, the dialysis tube on the supporting component can be fixed by the fixing component on the supporting component, so that the dialysis tube has a good fixing environment, the heating component is used for heating the reflux blood in the dialysis tube, and finally the supporting component fixed with the dialysis tube is finely adjusted by the connecting rod connected with the first universal supporting point, so that the position of the dialysis tube is more suitable for the condition of a patient

In a further aspect, the support assembly includes: the support plate is hinged with the connecting piece, the heating groove is formed in the upper portion of the support plate, and flexible arc-shaped guide tube grooves are formed in two ends of the heating groove.

In the technical scheme, the supporting plate can set off the dialysis tube, so that the dialysis tube can be placed stably, the heating grooves can enable the dialysis tube to be placed on the supporting plate more stably, and the two ends of each heating groove are provided with the flexible arc-shaped guide tube grooves, so that the dialysis tube can be folded back and forth among a plurality of heating grooves of the supporting plate, and the dialysis tube cannot be bent due to fatigue caused by long-term use, so that the blood blockage is dangerous to a patient.

In further technical scheme, heating element includes gasket, heating wire and switch, the gasket sets up at the heating recess inner wall, the heating wire evenly distributed is inside the gasket, the heating wire is connected with switch, switch sets up on the backup pad lateral wall.

In the technical scheme, the dialysis tube is stuck in the heating groove through the magic tape, in the long-term use process, if the heating pad is damaged, the heating pad can be replaced, the practicability of the utility model is increased, the heating wire can be heated by starting the power switch, so that the heating pad is heated, the dialysis tube in the heating groove is heated, the blood flowing back into the human body cannot be lower than the temperature of the blood in the patient, the power switch is arranged on the side wall of the supporting plate, the heating operation is convenient to carry out during the use, and the operation is convenient.

In further technical scheme, fixed subassembly includes fixed plate, gasket, bolt and rotates the sleeve, the fixed plate is articulated with the backup pad, the fixed plate subsurface is seted up flutedly, the gasket is flexible material, the gasket sets up at the recess inner wall, it is fixed to rotate the sleeve and set up on the gasket, bolt and fixed plate screwed connection, the one end of bolt runs through the fixed plate and rotates with the gasket in the recess and be connected.

In the above technical scheme, after the dialysis tube is placed in the backup pad, fixed plate one end and backup pad handing-over are covered the back with the backup pad with the fixed plate, fix fixed plate and backup pad together through the magic subsides, the fixed plate adopts transparent material, rotatory bolt can be with flexible gasket downwardly extrusion, in order to satisfy the condition that the different size appears in the dialysis tube pipe diameter, then can fine observation dialysis tube's with the contact degree of recess through the fixed plate of transparent material, can adjust to a suitable position and make the dialysis tube can be firmly fixed by the fixed plate, the bolt sets up at the recess middle part, every recess is equipped with a bolt, every flexible gasket is through rotating sleeve and bolted connection, like this when the bolt rotates, only can make flexible gasket remove to the dialysis tube side, and can not make flexible gasket rotate.

In a further technical scheme, the lower part of the base is provided with universal wheels.

In the technical scheme, the universal wheels are arranged at the lower part of the base, so that the utility model can slide more flexibly, can adapt to the use requirements of different patients, and simultaneously, the medical staff can transfer the utility model more conveniently and rapidly.

In a further technical scheme, be equipped with first magic subsides on the backup pad side, fixed plate one side is equipped with the second magic subsides, first magic subsides and second magic subsides swing joint.

In the above technical scheme, the fixing plate and the supporting plate can be connected to form a stable whole by bonding the first magic tape on the side surface of the supporting plate and the second magic tape on one side of the fixing plate.

In summary, due to the adoption of the technical scheme, the beneficial effects of the utility model are as follows:

1. the utility model ensures that the dialysis tube fixing device has ideal fixing effect and simultaneously ensures that the dialysis tube can conveniently adjust the relative position in real time according to the requirement.

2. The utility model carries out heating treatment on the temperature of the reflux blood of the dialysis tube, so that the temperature of the reflux blood is not reduced by the influence of external cold air, and the arm of a patient does not feel uncomfortable when the reflux blood flows back into the patient.

Drawings

The utility model will now be described by way of example and with reference to the accompanying drawings in which:

fig. 1 is a schematic structural view of embodiment 1 of the present utility model.

Reference numerals

1-first magic tape, 2-gasket, 3-bolt, 4-fixed plate, 5-heating component, 6-heating recess, 7-second magic tape, 8-fixed plate, 9-connecting rod, 10-first universal fulcrum, 11-movable member, 12-fixed member, 13-fixed bolt, 14-base, 15-universal wheel.

Detailed Description

For the purposes of making the objects, technical solutions and advantages of the embodiments of the present application more clear, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the embodiments of the present application and the accompanying drawings, and it is obvious that the described embodiments are only some embodiments of the present application, but not all embodiments. The components of the embodiments of the present application, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present application, as provided in the accompanying drawings, is not intended to limit the scope of the application, as claimed, but is merely representative of selected embodiments of the application. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present application without making any inventive effort, are intended to be within the scope of the present application.

In the description of the embodiments of the present application, it should be noted that, directions or positional relationships indicated by terms such as "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are directions or positional relationships based on those shown in the drawings, or are directions or positional relationships that are conventionally put in use of the utility model/inventive product, are merely for convenience of description of the present application and for simplification of description, and are not indicative or implying that the apparatus or element to be referred to must have a specific direction, be configured and operated in a specific direction, and therefore should not be construed as limiting the present application. Furthermore, the terms "first," "second," "third," and the like are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.

The present utility model is described in detail below with reference to fig. 1.

Example 1:

the embodiment provides a dialysis tubing clamp, referring to fig. 1, comprising a base 14, base 14 upper portion is equipped with the telescopic link that can slide from top to bottom and adjust, member tip fixedly connected with first universal fulcrum 10, fixedly connected with connecting rod 9 on the first universal fulcrum 10, fixedly connected with supporting component on the connecting rod 9, detachably connected with heating element 5 on the supporting component, articulated on the supporting component have fixed subassembly, the member includes: the fixed member 12, movable member 11 and fixing bolt 13, fixed member 12 fixed connection is on base 14 upper portion, movable member 11 slip cap is established on fixed member 12, fixed member 12 is close to movable member 11 one side and is provided with the fixing bolt 13 that runs through fixed member 12 and can restrict movable member 11 flexible, first universal fulcrum 10 fixed connection is at movable member 11 tip, movable member 11 middle part is equipped with a universal fulcrum, the supporting component includes: backup pad and heating recess 6, the backup pad is articulated with the connecting piece, heating recess 6 sets up in backup pad upper portion, heating element 5 includes gasket 2, heating wire and switch, gasket 2 is pasted through the magic and is glued at heating recess 6 inner walls, heating wire evenly distributed is inside gasket 2, heating wire and switch are connected, switch installs on the backup pad lateral wall, fixed subassembly includes fixed plate 4, gasket 2, bolt 3 and rotates the sleeve, fixed plate 4 is articulated with the backup pad, the recess has been seted up to fixed plate 4 table down, gasket 2 is the flexible material, gasket 2 sets up in recess inner wall one side, rotate the fixed setting of sleeve on gasket 2, bolt 3 and fixed plate 4 screwed connection, the one end of bolt 3 runs through fixed plate 4 and the interior gasket 2 rotation of recess and is connected, fixed plate 4 adopts transparent material.

The specific use method of the embodiment is as follows:

the movable rod piece 11 is slid up and down by the hand to enable the movable rod piece 11 to be highly suitable for the comfortable height of a patient, then the movable rod piece 11 is limited and fixed through the fixing bolt 13, medical staff installs and arranges a dialysis tube required by the patient along the heating grooves 6 in the supporting plate, and two ends of the heating grooves 6 are provided with flexible arc-shaped guide tube grooves, so that the dialysis tube can not be bent due to fatigue caused by long-term use when being folded back and forth among a plurality of heating grooves 6 of the supporting plate, and the blood is blocked to cause danger to the patient. Through opening the switch that sets up on gasket 2 setting on the backup pad lateral wall, carry out electrical heating to evenly distributed at the inside heating wire of gasket 2, the heating wire gives gasket 2 with heat transfer, and the gasket 2 heats the dialysis tube in the heating recess 6 to make the blood in the dialysis tube heat up, avoided backward flow blood temperature to receive external cold air's influence decline, make the patient produce the uncomfortable sense of arm when flowing back again in the patient. After the dialysis tube is arranged on the supporting plate, the fixing plate 4 is covered on the supporting plate through a hinge capable of controlling the angle, the dialysis tube can be limited through a groove formed in the lower surface of the fixing plate 4, the dialysis tube is fixed, but sometimes the situation that the tube diameters of the dialysis tubes are different exists, at this time, the flexible transparent gasket 2 can be moved to the dialysis tube through the rotating bolt 3, the dialysis tube is limited, and the transparent flexible gasket 2 is fixedly connected with, so that the flexible transparent gasket 2 cannot rotate when the rotating bolt 3 is rotated. Through the fixed plate 4 made of transparent materials and the gasket 2 made of transparent flexible materials, medical staff can observe the implementation condition of the dialysis tube well when fixing, and the condition of excessive compression is avoided. After the dialysis tube is fixed, the utility model can be adjusted in azimuth and height more suitable for the condition of the patient by adjusting a universal pivot on the movable rod piece 11, and the utility model can be adjusted in real time according to the requirement of the patient when the patient adjusts the posture, thereby greatly enhancing the practicability of the utility model.

Example 2:

in this embodiment, on the basis of the embodiment, the middle part of the movable rod piece 11 is changed to be uniformly provided with two universal supporting points.

The specific using method is as follows:

the utility model can be adjusted in more directions by adjusting the two universal supporting points on the movable rod piece 11 so as to be suitable for the condition of a patient, and the utility model can be adjusted in real time according to the needs of the patient more flexibly when the patient adjusts the body position, thereby greatly enhancing the practicability of the utility model.

Example 3:

the embodiment provides a dialysis tube clamp, referring to fig. 1, including four angles of base 14 lower part respectively are provided with a universal wheel 15, be provided with first magic subsides 1 on the backup pad side, fixed plate 4 one side is equipped with the second magic subsides 7, first magic subsides 1 and second magic subsides 7 bond.

The specific using method is as follows: the utility model can be flexibly moved by the universal wheels 15 arranged at the four corners of the lower part of the base 14, so that medical staff can directly move the utility model in the past instead of moving the patient when carrying out hemodialysis on patients at different positions, and patients with inconvenient actions and need to carry out hemodialysis are facilitated to a certain extent. The first magic tape 1 arranged on one side of the fixing plate 4 is stuck to the side surface of the supporting plate, and the second magic tape 7 is arranged on the side surface of the supporting plate, so that the supporting plate and the fixing plate 4 can be well connected together conveniently and rapidly, and the fixing of the dialysis tube is more stable.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A dialysis tubing clamp, characterized in that: including base (14), telescopic link and fixing device, base (14) upper portion is equipped with telescopic link, telescopic link tip through first universal fulcrum (10) with fixing device connects, telescopic link includes dead lever (12), movable lever (11) and fixing bolt (13), dead lever (12) set up on base (14) upper portion, movable lever (11) cover is established on dead lever (12), dead lever (12) are close to movable lever (11) one end and are provided with fixing bolt (13) that runs through dead lever (12) and can restrict movable lever (11) flexible, first universal fulcrum (10) set up at movable lever (11) tip, movable lever (11) middle part is equipped with at least one universal fulcrum.

2. The dialysis tubing clamp of claim 1, wherein: the fixing device comprises a connecting rod (9), a supporting component, a heating component (5) and a fixing component, wherein the connecting rod (9) is connected with a first universal supporting point (10), the fixing component is arranged on the connecting rod (9), the supporting component is arranged on the fixing component, and the heating component (5) is arranged on the supporting component.

3. A dialysis tubing clamp according to claim 2, wherein: the support assembly includes: the support plate is connected with the connecting rod (9), and the heating groove (6) is arranged on the upper portion of the support plate.

4. A dialysis tubing clamp according to claim 2, wherein: the heating assembly (5) comprises a gasket (2), heating wires and a power switch, wherein the gasket (2) is arranged on the inner wall of the heating groove (6), the heating wires are uniformly distributed inside the gasket (2), the heating wires are connected with the power switch, and the power switch is arranged on the side wall of the supporting plate.

5. A dialysis tubing clamp according to claim 2, wherein: the fixing assembly comprises a fixing plate (4), a gasket (2) and a bolt (3), wherein the fixing plate (4) is hinged to the supporting plate, a groove is formed in the lower surface of the fixing plate (4), the gasket (2) is made of flexible materials, the bolt (3) is in spiral connection with the fixing plate (4), and one end of the bolt (3) penetrates through the fixing plate (4) and is in rotary connection with the gasket (2) in the groove.

6. A dialysis tubing clamp according to any of claims 1-5, wherein: the lower part of the base (14) is provided with a universal wheel (15).

7. The dialysis tubing clamp of claim 5, wherein: be equipped with first magic subsides (1) on the backup pad side, fixed plate (4) one side is equipped with second magic subsides (7), second magic subsides (7) and first magic subsides (1) swing joint.