CN213191725U

CN213191725U - Fixator for fixing infusion apparatus

Info

Publication number: CN213191725U
Application number: CN202021269358.1U
Authority: CN
Inventors: 封志惠; 杨璐绮
Original assignee: Jiangsu Ligu Information Technology Co ltd
Current assignee: Jiangsu Ligu Information Technology Co ltd
Priority date: 2020-07-01
Filing date: 2020-07-01
Publication date: 2021-05-14
Anticipated expiration: 2030-07-01

Abstract

The utility model discloses a fixer for fixing transfusion system, including base and the stand of fixed mounting on the base, the mounting bracket is installed at the top of stand, the mounting groove has been seted up to the side of stand, be connected with the U-shaped seat through buffering protection subassembly in the mounting groove, be provided with little fixed subassembly in the U-shaped seat, buffering protection subassembly includes the vertical montant of laying in the mounting groove, the lifter plate has been cup jointed in the montant outer sliding, just the montant overcoat is equipped with the first spring of arranging the lifter plate below in, the upper end of first spring and the bottom rigid coupling of lifter plate. The utility model discloses in realize being the extension of the infusion rubber tube that the form of looseness was placed to the part that is located on the U-shaped seat under the effect of the buffering protection subassembly in the mounting groove, this extension volume just can reduce the possibility of transfusion system and infusion bag separation as far as possible to guarantee the continuity of infusion process, ensure patient's infusion safety.

Description

Fixator for fixing infusion apparatus

Technical Field

The utility model relates to the technical field of medical auxiliary instruments, in particular to a fixer for fixing an infusion apparatus.

Background

Intravenous infusion of large quantities of fluid, electrolytes or blood is known as intravenous infusion. The injection site and the transfusion are different, and the injection can be classified into peripheral venous transfusion, central venous transfusion, high nutrition transfusion, blood transfusion and the like. Intravenous infusion therapy is a highly specialized technique whose therapeutic aspects include parenteral infusion, nutritional support, medication and infusion therapy, beginning in the 17 th century after review of its history, but with major advances occurring primarily in the 20 th century.

The fixator for fixing the infusion apparatus is easy to fall off due to being pulled to the infusion apparatus carelessly when a patient conducts infusion, and further, the infusion is interrupted and even the safety of the patient is threatened.

SUMMERY OF THE UTILITY MODEL

The purpose of the utility model is to solve the shortcoming that exists among the prior art, if: the fixator for fixing the infusion apparatus is easy to fall off due to careless pulling of the patient to the infusion apparatus when the patient is in infusion, and further breaks off the infusion and even threatens the safety of the patient, and the fixator for fixing the infusion apparatus is further provided.

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

the utility model provides a fixer for fixing transfusion system, includes base and the stand of fixed mounting on the base, the mounting bracket is installed at the top of stand, the mounting groove has been seted up to the side of stand, be connected with the U-shaped seat through buffering protection component in the mounting groove, be provided with little fixed subassembly in the U-shaped seat.

Preferably, the buffering protection subassembly includes the vertical montant of inserting in the mounting groove, the montant slides outward and has cup jointed the lifter plate, just the montant overcoat is equipped with the first spring of arranging the lifter plate below in, the upper end of first spring and the bottom rigid coupling of lifter plate, the lower extreme of first spring and the inner wall rigid coupling of mounting groove.

Preferably, the one end that the U-shaped seat was kept away from to the lifter plate is connected with the gyro wheel through the round pin axle rotation, just set up on the inside wall of mounting groove and supply the spacing rolling slot of gyro wheel.

Preferably, the micro-positioning assembly comprises two friction pads symmetrically arranged in the U-shaped seat, insertion grooves are formed in two opposite inner side walls in the U-shaped seat, two insertion rods fixed with the two friction pads are respectively inserted into the insertion grooves in a sliding mode, and second springs are installed at the inner bottom of the insertion grooves and are fixedly connected with the opposite ends of the two insertion rods.

Preferably, the first spring and the second spring are both compression springs.

The utility model has the advantages that: when a patient pulls the infusion rubber tube, the infusion rubber tube which is loosely placed on the U-shaped seat is stretched under the action of the buffer protection component in the mounting groove, and the possibility of separating the infusion apparatus from the infusion bag can be reduced as much as possible by the stretching amount, so that the continuity of the infusion process is ensured, and the infusion safety of the patient is ensured.

Drawings

Fig. 1 is a schematic structural view of a fixer for fixing an infusion apparatus according to the present invention;

FIG. 2 is an enlarged view of a portion of the structure of the present invention;

fig. 3 is an enlarged view of the structure of the U-shaped seat of the present invention.

In the figure: the device comprises a vertical column 1, a base 2, a mounting frame 3, a mounting groove 4, a vertical rod 5, a lifting plate 6, a first spring 7, a roller 8, a rolling groove 9, a U-shaped seat 10, an insertion groove 11, a second spring 12, an insertion rod 13 and a friction pad 14.

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. 1-3, a fixer for fixing an infusion apparatus comprises a base 2 and a stand column 1 fixedly installed on the base 2, wherein a mounting frame 3 is installed at the top of the stand column 1, a mounting groove 4 is formed in the side surface of the stand column 1, a U-shaped seat 10 is connected in the mounting groove 4 through a buffering protection component, the buffering protection component comprises a vertical rod 5 vertically inserted in the mounting groove 4, a lifting plate 6 is sleeved outside the vertical rod 5 in a sliding manner, a first spring 7 arranged below the lifting plate 6 is sleeved outside the vertical rod 5, the upper end of the first spring 7 is fixedly connected with the bottom of the lifting plate 6, the lower end of the first spring 7 is fixedly connected with the inner wall of the mounting groove 4, one end, far away from the U-shaped seat 10, of the lifting plate 6 is rotatably connected with a roller 8 through a pin shaft, a rolling groove 9 for limiting and rolling of the roller 8;

the micro-fixing component comprises two friction pads 14 symmetrically arranged in the U-shaped seat 10, insertion grooves 11 are formed in two opposite inner side walls in the U-shaped seat 10, two insertion rods 13 fixed with the two friction pads 14 are respectively inserted in the two insertion grooves 11 in a sliding mode, second springs 12 are installed at the inner bottom portions of the two insertion grooves 11, one ends, opposite to the two second springs 12, of the two insertion rods 13 are fixedly connected with one ends, opposite to the two insertion rods 13, of the two friction pads 14, the infusion rubber tube is arranged between the two friction pads 14, wherein the infusion rubber tube located on the U-shaped seat 10 can be loosely arranged, limited clamping of the infusion rubber tube can be achieved under the friction resistance of the two friction pads 14 and the elastic acting force of the two second springs 12, and the infusion capacity of the infusion rubber tube can be kept as far as possible.

The first spring 7 and the second spring 12 are compression springs.

The utility model provides an among the fixer for fixing transfusion system, arrange the infusion rubber tube in between two friction pads 14 wherein lie in the partial infusion rubber tube on U-shaped seat 10 and can do the setting of loose form, can realize under the frictional resistance of two friction pads 14 and the elastic force of two second springs 12 that the limit of infusion rubber tube is decided, and can keep the infusion ability of infusion rubber tube as far as possible, like this when patient tractive infusion rubber tube, realize under the effect of the buffering protection subassembly in mounting groove 4 being the extension of the infusion rubber tube that the loose form was placed to the part that lies in U-shaped seat 10, this extensible volume just can reduce the possibility of transfusion system and infusion bag separation as far as possible, thereby guarantee the continuity of infusion process, ensure patient's infusion safety.

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 fixing device for fixing the infusion apparatus comprises a base (2) and an upright post (1) fixedly mounted on the base (2), and is characterized in that a mounting frame (3) is mounted at the top of the upright post (1), a mounting groove (4) is formed in the side face of the upright post (1), a U-shaped seat (10) is connected into the mounting groove (4) through a buffering protection assembly, and a micro-fixing assembly is arranged in the U-shaped seat (10).

2. The fixator for fixing the infusion apparatus according to claim 1, wherein the buffering protection assembly comprises a vertical rod (5) vertically inserted into the mounting groove (4), the lifting plate (6) is sleeved outside the vertical rod (5) in a sliding manner, a first spring (7) arranged below the lifting plate (6) is sleeved outside the vertical rod (5), the upper end of the first spring (7) is fixedly connected with the bottom of the lifting plate (6), and the lower end of the first spring (7) is fixedly connected with the inner wall of the mounting groove (4).

3. The fixer for fixing the infusion set according to claim 2, wherein one end of the lifting plate (6) far away from the U-shaped seat (10) is rotatably connected with a roller (8) through a pin shaft, and a rolling groove (9) for limiting and rolling the roller (8) is formed on the inner side wall of the mounting groove (4).

4. The fixer for fixing the infusion set according to claim 2, wherein the micro-fixing component comprises two friction pads (14) symmetrically arranged in the U-shaped seat (10), insertion grooves (11) are formed in two opposite inner side walls in the U-shaped seat (10), two insertion rods (13) fixed with the two friction pads (14) are respectively inserted in the two insertion grooves (11) in a sliding manner, second springs (12) are respectively arranged at the inner bottoms of the two insertion grooves (11), and one ends of the two second springs (12) opposite to each other are respectively fixedly connected with one ends of the two insertion rods (13) opposite to each other.

5. A holder for holding an infusion set according to claim 4, wherein the first spring (7) and the second spring (12) are both compression springs.