CN209809189U

CN209809189U - Medical infusion pipeline fixing device

Info

Publication number: CN209809189U
Application number: CN201920443870.4U
Authority: CN
Inventors: 严慧琳
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-04-03
Filing date: 2019-04-03
Publication date: 2019-12-20
Anticipated expiration: 2029-04-03

Abstract

The utility model discloses a medical infusion pipeline fixing device, including infusion hack lever and mounting, the mounting is the U-shaped structure, the mounting cover is established on the lateral wall of infusion hack lever, the inboard of mounting is equipped with the movable plate, the movable plate is kept away from a side symmetry of infusion hack lever and is installed two locating levers, two the locating lever is kept away from the one end of movable plate and is all inserted on the inside wall of establishing the mounting, threaded connection has the screw rod on the lateral wall of mounting. This scheme is through setting up the mounting on the lateral wall of infusion hack lever, and the mounting can be to stable installing on infusion hack lever lateral wall, can fix the transfer line in the pipeline fixed slot that first semicircle recess and second semicircle recess formed jointly through the buckle that mounting one side set up afterwards to can avoid rocking or the infusion bottle rocks and cause the transfer line to rock because of the human body, prevent that the syringe needle from causing the injury to human blood vessel and skin.

Description

Medical infusion pipeline fixing device

Technical Field

The utility model relates to a venous transfusion technical field especially relates to a medical infusion pipeline fixing device.

Background

The intravenous injection of a large amount of liquid, electrolytes or blood is called intravenous infusion, and the methods include peripheral venous infusion, central venous infusion, high nutrient infusion (TPN), blood transfusion and the like depending on the injection site and the infusion.

When carrying out venous transfusion on a patient in the prior art, a transfusion bottle is hung on a transfusion rack, then transfusion is carried out by matching a transfusion pipeline and a needle head, and the following problems often occur in the actual operation process: because the patient moves or the infusion bottle shakes, the infusion pipeline shakes, so that the needle head damages the blood vessel and the swelling and the expansion are caused, and improvement is needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem of the prior art that the patient moves or the infusion bottle shakes and can lead to the infusion tube to shake, thereby causing the needle head to injure the blood vessel and causing the swelling to swell and report the defect of the phenomenon, and the medical infusion tube fixing device is provided.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a fixing device for a medical infusion pipeline comprises an infusion stand bar and a fixing piece, wherein the fixing piece is of a U-shaped structure, the fixing piece is covered on the side wall of the infusion stand bar, a moving plate is arranged on the inner side of the fixing piece, two positioning rods are symmetrically arranged on one side, far away from the infusion stand bar, of the moving plate, one ends, far away from the moving plate, of the two positioning rods are inserted into the inner side wall of the fixing piece, a screw is connected to the outer side wall of the fixing piece in a threaded mode, one end, close to the infusion stand bar, of the screw is inserted into the moving plate, and is provided with a rotating block, a first semicircular groove is formed in the side wall, far away from one side of the moving plate, of the fixing piece, two supporting plates are arranged on the side wall of the fixing piece, a rotating rod is connected between the two supporting plates in, the top end of the rotating rod is provided with a knob, and the bottom end of the rotating rod is provided with a torsion mechanism.

Preferably, the torsion mechanism comprises a spring rod, the top end of the spring rod is fixed with the bottom end of the rotating rod, a spring plate is installed at the bottom end of the spring rod, a spring is jointly fixed on the bottom wall of the supporting plate located on the lower side and the top wall of the spring plate, and the spring is wound on the side wall of the spring rod.

Preferably, two sliding holes are symmetrically formed in the side wall, close to one side of the moving plate, of the fixing piece in a penetrating mode, and the positioning rod and the sliding holes located on the same side are matched with each other.

Preferably, the movable plate is of an L-shaped structure, one side of the movable plate, which is close to the infusion stand bar, is provided with an arc-shaped surface which is attached to the side wall of the infusion stand bar, and the arc-shaped surface is in close contact with the side wall of the infusion stand bar.

Preferably, two limiting pieces are symmetrically arranged on the side wall of the rotating rod, and the rotating rod is rotatably connected with the two supporting plates through the limiting pieces on the side wall of the rotating rod.

Preferably, the side wall of the knob is provided with anti-skid grains.

Compared with the prior art, the beneficial effects of the utility model reside in that:

this scheme is through setting up the mounting on the lateral wall of infusion hack lever, and the mounting can be to stable installing on infusion hack lever lateral wall, can fix the transfer line in the pipeline fixed slot that first semicircle recess and second semicircle recess formed jointly through the buckle that mounting one side set up afterwards to can avoid rocking or the infusion bottle rocks and cause the transfer line to rock because of the human body, prevent that the syringe needle from causing the injury to human blood vessel and skin.

Drawings

Fig. 1 is a schematic view of the overall structure of a medical infusion tube fixing device provided by the utility model;

fig. 2 is a schematic sectional view of a fixing member and a fixing member 1 of a medical infusion tube fixing device according to the present invention;

FIG. 3 is an enlarged view of the structure of part A of the medical infusion tube fixing device provided by the present invention;

FIG. 4 is an enlarged view of the structure of the part B of the medical transfusion tube fixing device provided by the utility model;

fig. 5 is a sectional view of a buckle plate of the medical transfusion pipeline fixing device provided by the utility model.

In the figure: the transfusion stand comprises a transfusion stand rod 1, a fixing part 2, a moving plate 3, a screw rod 4, a positioning rod 5, a first semicircular groove 6, a second semicircular groove 61, a supporting plate 7, a rotating rod 8, a knob 9, a buckle plate 10, a spring rod 11, a spring plate 12 and a spring 13.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-5, a medical infusion pipeline fixing device, including infusion hack lever 1 and mounting 2, mounting 2 is the U-shaped structure, mounting 2 covers and establishes on the lateral wall of infusion hack lever 1, the inboard of mounting 2 is equipped with movable plate 3, one side symmetry that movable plate 3 kept away from infusion hack lever 1 installs two locating levers 5, the one end that movable plate 3 was kept away from to two locating levers 5 is all inserted and is established on the inside wall of mounting 2, threaded connection has screw rod 4 on the lateral wall of mounting 2, screw rod 4 is close to the inside of infusion hack lever 1 one end insert movable plate 3 and install the turning block, mounting 2 has seted up first semicircle groove 6 on the lateral wall that movable plate 3 one side was kept away from to the movable plate 3, install two backup pads 7 on the lateral wall of mounting 2, it is connected with bull stick 8 to rotate jointly between two backup pads 7, install buckle 10 on the lateral wall of bull stick 8, buckle 10 is A knob 9 is arranged at the top end of the rotating rod 8, and a torsion mechanism is arranged at the bottom end of the rotating rod 8.

Torsion mechanism includes spring beam 11, the top of spring beam 11 and the bottom mounting of bull stick 8, spring plate 12 is installed to the bottom of spring beam 11, be located the diapire of the backup pad 7 of downside on with be fixed with spring 13 jointly on the roof of spring plate 12, spring 13 is around establishing on the lateral wall of spring beam 11, spring 13 under the initial condition can make second semicircular groove 61 on the buckle 10 and the first semicircular groove 6 on the mounting 2 keep the butt joint state, first semicircular groove 6 and second semicircular groove 61 form the fixed slot that is used for fixed infusion pipeline jointly, avoid infusion pipeline to rock.

Two sliding holes are symmetrically formed in the side wall, close to one side of the moving plate 3, of the fixing piece 2 in a penetrating mode, the positioning rod 5 located on the same side is matched with the sliding holes, and the positioning rod 5 and the sliding holes are matched with each other to jointly complete positioning when the moving plate 3 moves, so that the fixing piece is stable.

The movable plate 3 is of an L-shaped structure, one side of the movable plate 3 close to the infusion frame rod 1 is provided with an arc-shaped surface attached to the side wall of the infusion frame rod 1, and the arc-shaped surface is in close contact with the side wall of the infusion frame rod 1.

Two limiting pieces are symmetrically arranged on the side wall of the rotating rod 8, and the rotating rod 8 is rotatably connected with the two supporting plates 7 through the limiting pieces on the side wall of the rotating rod.

The side wall of the knob 9 is provided with anti-slip lines to increase the contact friction force during rotation.

The utility model discloses in, can realize the installation of mounting 2 on the 1 lateral wall of infusion hack lever and fix through the removal of rotating 4 control movable plates of screw rod, and the mounted position can switch over at will, 2 fixed backs of mounting, it drives bull stick 8 rotation to rotate knob 9, can make second half slot 61 on the buckle 10 keep away from first half slot 6 this moment, spring 13 of 8 bottoms of bull stick is twisted simultaneously, then place infusion tube in first half slot 6, loosen knob 9, make buckle 10 return to the initial position under spring 13's reversal, can accomplish the fixed to infusion tube through the mutual butt joint of second half slot 61 and first half slot 6 this moment.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The medical transfusion pipeline fixing device comprises a transfusion frame rod (1) and a fixing piece (2), and is characterized in that the fixing piece (2) is of a U-shaped structure, the fixing piece (2) is covered on the side wall of the transfusion frame rod (1), a movable plate (3) is arranged on the inner side of the fixing piece (2), two positioning rods (5) are symmetrically installed on one side, away from the transfusion frame rod (1), of the movable plate (3), one ends, away from the movable plate (3), of the two positioning rods (5) are inserted into the inner side wall of the fixing piece (2), a screw rod (4) is in threaded connection with the outer side wall of the fixing piece (2), one end, close to the transfusion frame rod (1), of the screw rod (4) is inserted into the inner part of the movable plate (3) and is provided with a rotating block, a first semicircular groove (6), install two backup pads (7) on the lateral wall of mounting (2), two it is connected with bull stick (8) to rotate jointly between backup pad (7), install buckle (10) on the lateral wall of bull stick (8), buckle (10) are close to set up on the inside wall of infusion hack lever (1) one side with first semicircular groove (6) symmetrical second semicircular groove (61), knob (9) are installed on the top of bull stick (8), the bottom of bull stick (8) is equipped with torsion mechanism.

2. The medical transfusion tube fixing device of claim 1, wherein the torsion mechanism comprises a spring rod (11), the top end of the spring rod (11) is fixed with the bottom end of the rotating rod (8), a spring plate (12) is installed at the bottom end of the spring rod (11), a spring (13) is jointly fixed on the bottom wall of the support plate (7) at the lower side and the top wall of the spring plate (12), and the spring (13) is wound on the side wall of the spring rod (11).

3. The medical transfusion tube fixing device as claimed in claim 1, wherein two sliding holes are symmetrically formed through the side wall of the fixing member (2) close to one side of the moving plate (3), and the positioning rod (5) on the same side is matched with the sliding holes.

4. The medical transfusion tube fixing device as claimed in claim 1, wherein the moving plate (3) is of an L-shaped structure, and one side of the moving plate (3) close to the transfusion frame rod (1) is provided with an arc-shaped surface attached to the side wall of the transfusion frame rod (1), and the arc-shaped surface is in close contact with the side wall of the transfusion frame rod (1).

5. The medical transfusion tube fixing device of claim 1, wherein the side wall of the rotating rod (8) is symmetrically provided with two limiting pieces, and the rotating rod (8) is rotatably connected with the two support plates (7) through the limiting pieces on the side wall.

6. The medical transfusion tube fixing device of claim 1, wherein the side wall of the knob (9) is provided with anti-slip lines.