CN215231150U - Heating device of infusion apparatus - Google Patents

Abstract

The utility model discloses a heating device of a transfusion device, which comprises a transfusion tube, wherein one end of the transfusion tube is provided with a puncture mechanism, the puncture mechanism is inserted in a transfusion bottle, the other end of the transfusion tube is provided with a transfusion needle, the transfusion tube near one side of the transfusion needle is provided with a heating mechanism, the heating mechanism comprises a power supply box, the bottom of the power supply box is provided with a group of symmetrical fixing bands, the power supply box is provided with a connecting plate, one side of the connecting plate is provided with a fixed splint, the other side of the connecting plate is provided with a movable splint, an extrusion mechanism is arranged between the movable splint and the connecting plate, the inner sides of the movable splint and the fixed splint are both provided with arc-shaped grooves, arc-shaped heating plates are arranged in the two arc-shaped grooves, the transfusion tube is arranged between the two arc-shaped heating plates, the arc-shaped heating plates are electrically connected with the power supply box, the utility model enables the arc-shaped heating plates to be closer to the transfusion needle, thereby reducing heat loss, and simultaneously fixing the transfusion needle and the transfusion tube on the arm of a patient, prevent the transfusion needle from falling off and is convenient to use.

Description

Heating device of infusion apparatus

Technical Field

The utility model relates to a heating technical field of transfusion system especially relates to a heating device of transfusion system.

Background

In hospitals or clinics, patients need to be treated by adopting an infusion mode, in the infusion process, a disposable infusion apparatus is generally communicated with an infusion bottle, then a vein needle is inserted into the vein of the patient to carry out infusion, but the temperature of liquid medicine in the existing infusion bottle or the infusion bag is generally low, and particularly in winter, the temperature is lower, so that the patient is easy to generate infusion reactions such as vasospasm, shiver and the like.

The existing infusion tube is generally heated, but liquid still can be influenced by the external temperature to reduce the temperature along with the in-process that the infusion tube flows to hands, even if the temperature is raised to a plurality of points at the beginning, the temperature is easy to rise and drop, the control difficulty is high, the existing infusion needle is generally fixed on an arm by using an adhesive tape, the fixing effect is poor, a patient dares not to move, the patient is very uncomfortable, and the separation between the infusion tube and the infusion bottle is generally easy to occur, so that the heating device of the infusion apparatus is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a heating device of an infusion apparatus.

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

the utility model provides a heating device of transfusion system, includes infusion bottle and transfer line, the one end of transfer line is equipped with puncture mechanism, and puncture mechanism inserts and establish in the infusion bottle, the other end of transfer line is equipped with the transfusion needle, is equipped with heating mechanism on the transfer line that is close to transfusion needle one side, heating mechanism includes the power pack, the bottom of power pack is equipped with the fixed band of a set of symmetry, be equipped with the connecting plate on the power pack, one side of connecting plate is equipped with solid fixed splint, the opposite side of connecting plate is equipped with movable splint, and is equipped with extrusion mechanism between movable splint and the connecting plate, movable splint all are equipped with the arc wall with solid fixed splint's inboard, and all are equipped with the arc hot plate in two arc walls, two be equipped with the transfer line between the arc hot plate, arc hot plate and power pack electric connection.

Preferably, a dropping funnel and a rolling clamp are sequentially arranged on the infusion tube.

Preferably, the inner side of the movable clamping plate is fixedly provided with a limiting insertion plate, and the fixed clamping plate is provided with a limiting slot matched with the limiting insertion plate.

Preferably, the extrusion mechanism includes the activity groove, be equipped with the activity groove on the connecting plate, be equipped with the slide bar in the activity groove, it is equipped with the slider to slide on the slide bar, and slider fixed connection activity splint, the cover is equipped with the spring on the slide bar, and the spring setting is in the left side of slider.

Preferably, the puncture mechanism includes fixed cover, the fixed connection pjncture needle in the fixed cover, the lateral wall of pjncture needle is equipped with the recess, the top of recess is equipped with spacing elasticity piece, the bottom of recess be equipped with spacing elasticity piece complex extrusion piece, the fixed inboard that sets up at the location lid of extrusion piece, swing joint between location lid and the fixed cover.

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

1. through pressing movable clamp plate, make slider extrusion spring shrink, can place the transfer line between movable clamp plate and solid fixed splint, then loosen movable clamp plate, under the extrusion force of spring again, make movable clamp plate and solid fixed splint carry out the centre gripping to the transfer line, liquid in the transfer line is heated to the rethread arc hot plate, through such setting, make the arc hot plate can directly heat near the transfer line of transfusion needle, then can directly flow into the patient internally, reduce the heat and run off, it is more comfortable to make the patient infusion, simultaneously can also fix transfer line and transfusion needle once more, make the patient carry out certain arm activity, and is convenient for use.

2. Can insert the infusion bottle with the pjncture needle through fixed cover in, then through pressing the location lid, make the buckle that the location was covered fix on fixed cover, and the location lid then drives the extrusion piece and rise, the spacing elastic block of extrusion piece extrusion is expanded to the outside, thereby make spacing elastic block fix the puncture needle, prevent that the pjncture needle from droing the infusion bottle, otherwise cover the location and pull out from the fixed cover, make the location lid drive the extrusion piece and descend, spacing elastic block then contracts and get into in the recess, then can take out the pjncture needle, through such setting, can prevent that the pjncture needle from breaking away from the infusion bottle, convenient to use.

Drawings

Fig. 1 is a schematic structural view of a heating device of an infusion apparatus provided by the present invention;

FIG. 2 is a schematic structural view of the heating mechanism of the present invention;

FIG. 3 is an enlarged view of a portion of the substrate of FIG. 2;

fig. 4 is a schematic structural view of the puncturing mechanism of the present invention.

In the figure: the infusion bottle comprises an infusion bottle 1, an infusion tube 2, a puncture mechanism 3, a fixing sleeve 31, a puncture needle 32, a groove 33, a limiting elastic block 34, an extrusion block 35, a positioning cover 36, an infusion needle 4, a heating mechanism 5, a power supply box 51, a fixing belt 52, a connecting plate 53, a fixing clamp plate 54, a movable clamp plate 55, an arc-shaped heating plate 56, a dropping funnel 6, a rolling clamp 7, an extrusion mechanism 8, a movable groove 81, a sliding rod 82, a sliding block 83, a spring 84, a limiting insertion plate 9 and a buckle 10.

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.

Referring to fig. 1-4, a heating device of an infusion apparatus comprises an infusion bottle 1 and an infusion tube 2, wherein one end of the infusion tube 2 is provided with a puncture mechanism 3, the puncture mechanism 3 is inserted into the infusion bottle 1, the other end of the infusion tube 2 is provided with an infusion needle 4, the infusion tube 2 close to one side of the infusion needle 4 is provided with a heating mechanism 5, the heating mechanism 5 comprises a power supply box 51, the bottom of the power supply box 51 is provided with a group of symmetrical fixing belts 52, the power supply box 51 is provided with a connecting plate 53, one side of the connecting plate 53 is provided with a fixing splint 54, the other side of the connecting plate 53 is provided with a movable splint 55, a squeezing mechanism 8 is arranged between the movable splint 55 and the connecting plate 53, the inner sides of the movable splint 55 and the fixing splint 54 are both provided with arc-shaped grooves, arc-shaped heating plates 56 are arranged in both arc-shaped grooves, the infusion tube 2 is arranged between the two arc-shaped heating plates 56, and the arc-shaped heating plates 56 are electrically connected with the power supply box 51, the infusion tube 2 is connected with the infusion bottle 1 through the puncture mechanism 3, then the power supply box 51 is fixed on the arm of a patient through the fixing band 52, then the infusion needle 4 is used for intravenous injection of the patient, the infusion needle 4 and the arm of the patient can be fixed for the first time through gauze, then the movable clamping plate 55 is pulled, the infusion tube 2 is fixed between the movable clamping plate 55 and the fixed clamping plate 54, and then liquid in the infusion tube 2 is heated through the arc-shaped heating plate 56, so that the infusion of the patient is more comfortable, meanwhile, the infusion tube 2 and the infusion needle 4 can be fixed again, the infusion needle 4 is prevented from falling off, and the use is facilitated;

a dropping funnel 6 and a rolling clamp 7 are sequentially arranged on the infusion tube 2, and the flow rate of the liquid in the infusion tube 2 can be adjusted by the rolling clamp 7 in cooperation with the dropping funnel 6;

the inner side of the movable clamping plate 55 is fixedly provided with a limiting inserting plate 9, the fixed clamping plate 54 is provided with a limiting slot matched with the limiting inserting plate 9, and the movable clamping plate 55 is matched with the fixed clamping plate 54 to position the infusion tube 2 through the arrangement of the limiting inserting plate 9 matched with the limiting slot;

the extrusion mechanism 8 comprises a movable groove 81, a movable groove 81 is arranged on the connecting plate 53, a sliding rod 82 is arranged in the movable groove 81, a sliding block 83 is arranged on the sliding rod 82 in a sliding manner, the sliding block 83 is fixedly connected with a movable clamping plate 55, a spring 84 is sleeved on the sliding rod 82, the spring 84 is arranged on the left side of the sliding block 83, when the infusion tube 2 needs to be fixed, the movable clamping plate 55 is pressed, the movable clamping plate 55 extrudes the spring 84 to shrink through the sliding block 83, then the infusion tube 2 can be placed between the movable clamping plate 55 and the fixed clamping plate 54, the movable clamping plate 55 can be loosened, and the infusion tube 2 is clamped by the movable clamping plate 55 and the fixed clamping plate 54 under the extrusion force of the spring 84;

the puncture mechanism 3 comprises a fixed sleeve 31, a puncture needle 32 is fixedly connected in the fixed sleeve 31, a groove 33 is arranged on the outer side wall of the puncture needle 32, a limiting elastic block 34 is arranged at the top of the groove 33, an extrusion block 35 matched with the limiting elastic block 34 is arranged at the bottom of the groove 33, the extrusion block 35 is fixedly arranged on the inner side of a positioning cover 36, the positioning cover 36 is connected with the fixed sleeve 31 through a buckle 10, the puncture needle 32 can be inserted into the infusion bottle 1 through the fixed sleeve 31, then the buckle 10 on the positioning cover 36 is fixed on the fixed sleeve 31 by pressing the positioning cover 36, the positioning cover 36 drives the extrusion block 35 to ascend, the extrusion block 35 extrudes the limiting elastic block 34 to expand outwards, so that the limiting elastic block 34 fixes the puncture needle 32 and prevents the puncture needle 32 from falling off the infusion bottle 1, otherwise, the positioning cover 36 is pulled out of the fixed sleeve 31, and the positioning cover 36 drives the extrusion block 35 to descend, the stopper spring 34 is retracted into the recess 33 and the needle 32 can be removed.

The working principle of the utility model is that the puncture needle 32 can be inserted into the infusion bottle 1 through the fixing sleeve 31, then the positioning cover 36 is pressed to fix the buckle 10 on the positioning cover 36 on the fixing sleeve 31, the positioning cover 36 drives the extrusion block 35 to rise, the extrusion block 35 extrudes the limiting elastic block 34 to expand outwards, thereby the limiting elastic block 34 fixes the puncture needle 32, the infusion tube 2 is connected with the infusion bottle 1, then the power box 51 is fixed on the arm of the patient through the fixing band 52, then the infusion needle 4 is injected into the vein of the patient, the infusion needle 4 and the arm of the patient can be fixed for the first time through the gauze, then the movable clamping plate 55 is pressed, the movable clamping plate 55 extrudes the spring 84 through the sliding block 83 to shrink, the infusion tube 2 can be placed between the movable clamping plate 55 and the fixed clamping plate 54, then the movable clamping plate 55 is loosened, then under the extrusion force of the spring 84, make activity splint 55 and solid fixed splint 54 carry out the centre gripping to transfer line 2, liquid in rethread arc hot plate 56 heats transfer line 2 to make things convenient for the patient to infuse more comfortablely, can also fix transfer line 2 and transfusion needle 4 once more simultaneously.

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 design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.

Claims (5)

1. A heating device of an infusion apparatus comprises an infusion bottle (1) and an infusion tube (2), and is characterized in that one end of the infusion tube (2) is provided with a puncture mechanism (3), the puncture mechanism (3) is inserted into the infusion bottle (1), the other end of the infusion tube (2) is provided with an infusion needle (4), the infusion tube (2) close to one side of the infusion needle (4) is provided with a heating mechanism (5), the heating mechanism (5) comprises a power supply box (51), the bottom of the power supply box (51) is provided with a set of symmetrical fixing bands (52), the power supply box (51) is provided with a connecting plate (53), one side of the connecting plate (53) is provided with a fixed clamping plate (54), the other side of the connecting plate (53) is provided with a movable clamping plate (55), an extrusion mechanism (8) is arranged between the movable clamping plate (55) and the connecting plate (53), the movable clamping plate (55) and the fixed clamping plate (54) are both provided with arc-shaped grooves on the inner sides, and arc heating plates (56) are arranged in the two arc grooves, an infusion tube (2) is arranged between the two arc heating plates (56), and the arc heating plates (56) are electrically connected with the power supply box (51).

2. The heating device of the transfusion device according to claim 1, wherein the transfusion tube (2) is provided with a dropping funnel (6) and a rolling clamp (7) in sequence.

3. The heating device of the infusion set according to claim 1, wherein the inner side of the movable clamping plate (55) is fixedly provided with a limiting insertion plate (9), and the fixed clamping plate (54) is provided with a limiting insertion slot matched with the limiting insertion plate (9).

4. The heating device of the infusion set according to claim 1, wherein the extruding mechanism (8) comprises a movable groove (81), the connecting plate (53) is provided with the movable groove (81), a sliding rod (82) is arranged in the movable groove (81), the sliding rod (82) is provided with a sliding block (83) in a sliding manner, the sliding block (83) is fixedly connected with the movable clamping plate (55), the sliding rod (82) is sleeved with a spring (84), and the spring (84) is arranged on the left side of the sliding block (83).

5. The heating device of the infusion apparatus according to claim 1, wherein the puncturing mechanism (3) comprises a fixing sleeve (31), the puncturing needle (32) is fixedly connected in the fixing sleeve (31), a groove (33) is formed in the outer side wall of the puncturing needle (32), a limiting elastic block (34) is arranged at the top of the groove (33), an extrusion block (35) matched with the limiting elastic block (34) is arranged at the bottom of the groove (33), the extrusion block (35) is fixedly arranged on the inner side of a positioning cover (36), and the positioning cover (36) is movably connected with the fixing sleeve (31).

Images