CN212327097U

CN212327097U - Infusion set for paediatrics

Info

Publication number: CN212327097U
Application number: CN202020282217.7U
Authority: CN
Inventors: 李德平
Original assignee: Mianzhu Peoples Hospital
Current assignee: Mianzhu Peoples Hospital
Priority date: 2020-03-09
Filing date: 2020-03-09
Publication date: 2021-01-12
Anticipated expiration: 2030-03-09

Abstract

The utility model discloses a pediatric infusion device, which comprises a bottom plate, wherein a telescopic rod is arranged at the central position of the upper end surface of the bottom plate, a spiral button for controlling the length of the telescopic rod is arranged on the telescopic rod, a heating component for improving the infusion temperature is arranged at the middle position of the telescopic rod, a transverse rod is fixedly connected with the upper end of the telescopic rod, the right end part of the transverse rod is provided with a mounting rack, a prompting component for reminding medical staff is arranged at the lower side of the mounting rack, and a universal wheel for moving is also arranged at the lower end surface of the bottom; this infusion set is about to carry when accomplishing when the infusion bottle when using because of the extension spring pulling force with T shape piston block pullback, can send out the police dispatch newspaper with response piece electric connection's prompting device when T shape piston block touches the response piece, suggestion medical staff changes dressings or takes off the infusion needle to children, and this infusion set still can adjust the position of response piece through the screw to can use the infusion bottle of variation in size.

Description

Infusion set for paediatrics

Technical Field

The utility model relates to the technical field of medical appliances, specifically a transfusion device for paediatrics.

Background

Infusion, also known as drip infusion or drip infusion, is a large dose (more than 100ml per administration) of injection infused into the body by intravenous drip, is usually packaged in a glass or plastic infusion bottle or bag, does not contain preservatives or bacteriostats, and continuously and stably enters the vein by adjusting the infusion speed through an infusion apparatus when in use so as to supplement body fluid, electrolytes or provide nutrient substances.

When a patient is transfused, if the patient forgets to replace an infusion bottle or does not pull out an infusion needle in time, the risk of blood backflow is caused, and because the alertness of children to the blood backflow is not enough and the needle head cannot be pulled out independently, the children need to be accompanied and cared when transfusing, and if the infusion bottle is generally weak and falls, the children risk of smashing the children is caused; and when the infusion is carried out in winter, because the temperature of the liquid medicine is different from the temperature of the human body, the cold liquid medicine can make children with weak constitution feel more uncomfortable.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an infusion set for paediatrics to solve the problem that provides among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides an infusion set for paediatrics, includes the bottom plate, bottom plate up end central point puts and installs the telescopic link, be equipped with the spiral button that is used for controlling telescopic link length on the telescopic link, the heater block that is used for improving the infusion temperature is installed to the telescopic link intermediate position, telescopic link upper end fixedly connected with horizontal pole, horizontal pole right-hand member is equipped with the mounting bracket, the suggestion part that is used for reminding medical staff is installed to the mounting bracket downside, the universal wheel that is used for the removal is still installed to the terminal surface under the bottom plate.

Preferably, the heater block includes rectangle shell and spring hinge, the rectangle shell is total two, two one of them fixed connection of rectangle shell is on the telescopic link, two the rectangle shell passes through spring hinge connection, two the inboard bottom of rectangle shell all is equipped with the heating plate, the heating plate up end all is equipped with the heat-conducting layer, the semicircular groove has been seted up to the heat-conducting layer intermediate position.

Preferably, the prompt component comprises a housing, an installation cavity is formed in the housing, a T-shaped piston block capable of moving up and down is arranged in the installation cavity, a hanging and buckling member for hanging an infusion bottle is arranged at the bottom end of the T-shaped piston block, a tension spring is arranged between the upper end face of the T-shaped piston block and the inner side of the installation cavity, and a sensing member for sensing the T-shaped piston block is arranged in the middle of the upper end face of the housing.

Preferably, the hanging and buckling member comprises a fixed hook, a movable strip and a rotating shaft, the fixed hook is fixedly connected to the bottom end of the T-shaped piston block, the fixed hook is connected with the movable strip through the rotating shaft, spring seats are arranged on the inner sides of the fixed hook and the movable strip, and a reset spring is arranged between the spring seats.

Preferably, the induction component comprises a cylindrical shell, the cylindrical shell is arranged in the middle of the upper end face of the shell, an adjusting cavity is formed in the cylindrical shell, a movable convex block is installed in the adjusting cavity, a spring is installed between the stepped face of the lower side of the convex block and the adjusting cavity, the induction block is installed at the bottom end part of the convex block, a threaded through hole communicated with the adjusting cavity is formed in the upper end face of the cylindrical shell, and a screw used for adjusting the position of the convex block is installed in the threaded through hole.

Preferably, the outer side of the rectangular shell is also provided with a temperature control switch electrically connected with the heating sheet.

Preferably, the right side of the shell is also provided with a prompter electrically connected with the induction block.

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

1. the utility model discloses when using, be about to carry when accomplishing when the infusion bottle and pull back T shape piston block because of the extension spring pulling force, can send out the police dispatch newspaper with response piece electric connection's prompting device when T shape piston block touches the response piece, suggestion medical staff changes dressings or takes off the transfusion needle to children, and this infusion set still can adjust the position of response piece through the screw to can use the infusion bottle of variation in size.

2. The utility model discloses hang the fixed hook with the infusion bottle with the inside pressure of activity strip when hanging the infusion bottle, reset spring rebounds the activity strip and blocks the fixed hook, can prevent that children from shaking the infusion bottle that the infusion bottle caused and dropping because of transferring the skin.

3. The utility model discloses put into the semicircular groove with the transfer line when the infusion, through temperature detect switch control heating plate temperature, then heat the liquid medicine in the transfer line through the heat-conducting layer, prevent to cause children's discomfort because of the liquid medicine is cool when the infusion.

Drawings

Fig. 1 is a schematic structural diagram of an infusion device for pediatrics.

Fig. 2 is a schematic structural diagram of a prompting component in an infusion device for pediatrics.

Fig. 3 is a schematic structural view of a heating part in an infusion device for pediatrics.

Fig. 4 is a schematic sectional view of a heating part of an infusion device for pediatrics.

Wherein: 1 universal wheel, 2 bottom plates, 3 telescopic rods, 4 temperature control switches, 5 spiral buttons, 6 cross bars, 7 mounting racks, 8 prompters, 9 spring hinges, 10 screws, 11 threaded through holes, 12 cylindrical shells, 13 adjusting cavities, 14 convex blocks, 15 springs, 16 tension springs, 17 induction blocks, 18T-shaped piston blocks, 19 mounting cavities, 20 shells, 21 spring seats, 22 rotating shafts, 23 movable strips, 24 reset springs, 25 fixing hooks, 26 rectangular shells, 27 semicircular grooves, 28 heating plates and 29 heat conducting layers.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, in an embodiment of the present invention, an infusion device for pediatrics includes a bottom plate 2, a telescopic rod 3 is installed at a central position of an upper end surface of the bottom plate 2, a spiral button 5 for controlling a length of the telescopic rod is disposed on the telescopic rod 3, a heating component for increasing an infusion temperature is installed at a middle position of the telescopic rod 3, a cross rod 6 is fixedly connected to an upper end of the telescopic rod 3, a mounting frame 7 is disposed at a right end portion of the cross rod 6, a prompt component for prompting medical staff is installed at a lower side of the mounting frame 7, and a universal wheel 1 for moving is further installed at a lower end surface; the heating components comprise rectangular shells 26 and spring hinges 9, the number of the rectangular shells 26 is two, one of the two rectangular shells 26 is fixedly connected to the telescopic rod 3, the two rectangular shells 26 are connected through the spring hinges 9, heating sheets 28 are arranged at the bottoms of the inner sides of the two rectangular shells 26, heat conduction layers 29 are arranged on the upper end surfaces of the heating sheets 28, and semicircular grooves 27 are formed in the middle positions of the heat conduction layers 29; the outer side of the rectangular shell 26 is also provided with a temperature control switch 4 electrically connected with the heating sheet 28. When the infusion device is used, the movable strip 23 is pressed inwards to hang an infusion bottle on the fixed hook 25, then the movable strip 23 rebounds under the action of the reset spring 24 to seal the fixed hook 25, when the infusion is about to be completed, the infusion bottle lightens the tension spring 16 to pull back the T-shaped piston block 18, when the T-shaped piston block 18 touches the induction block 17, the prompting device 8 is electrically connected with the induction block 17 to give an alarm to prompt medical personnel, when the heating component is used, the infusion tube is placed into the semicircular groove 27 on the heat conduction layer 29, the heat conduction layer 29 can guide the heat of the heating piece 28 into the infusion tube, and the heating piece 28 can be controlled through the temperature control switch 4.

The prompting component comprises a shell 20, an installation cavity 19 is formed in the shell 20, a T-shaped piston block 18 capable of moving up and down is arranged in the installation cavity 19, a hanging and buckling component used for hanging an infusion bottle is arranged at the bottom end of the T-shaped piston block 18, a tension spring 16 is arranged between the upper end face of the T-shaped piston block 18 and the inner side of the installation cavity 19, and an induction component used for inducing the T-shaped piston block 18 is arranged in the middle of the upper end face of the shell 20; the hanging and buckling member comprises a fixed hook 25, a movable strip 23 and a rotating shaft 22, the fixed hook 25 is fixedly connected to the bottom end of the T-shaped piston block 18, the fixed hook 25 is connected with the movable strip 23 through the rotating shaft 22, spring seats 21 are arranged on the inner sides of the fixed hook 25 and the movable strip 23, and a return spring 24 is arranged between the two spring seats 21; the induction component comprises a cylindrical shell 12, the cylindrical shell 12 is arranged in the middle of the upper end face of the outer shell 20, an adjusting cavity 13 is formed in the cylindrical shell 12, a movable convex block 14 is installed in the adjusting cavity 13, a spring 15 is installed between the step face of the lower side of the convex block 14 and the adjusting cavity 13, an induction block 17 is installed at the bottom end part of the convex block 14, a threaded through hole 11 communicated with the adjusting cavity 13 is formed in the upper end face of the cylindrical shell 12, and a screw 10 used for adjusting the position of the convex block 14 is installed in the threaded through hole 11; the right side of the shell 20 is also provided with a prompter 8 electrically connected with the induction block 17. When the infusion device is used, the T-shaped piston block 18 is pulled back due to the tension of the tension spring 16 when the infusion bottle is about to finish conveying, and the prompter 8 which is electrically connected with the sensing block 17 can give an alarm when the T-shaped piston block 18 touches the sensing block 17, so that medical staff is prompted to change the medicine for children or take down the infusion needle.

The utility model discloses a theory of operation is: when the infusion device is used, the movable strip 23 is pressed inwards to hang an infusion bottle on the fixed hook 25, then the movable strip 23 rebounds under the action of the reset spring 24 to seal the fixed hook 25, when the infusion is to be completed, the T-shaped piston block 18 can be pulled back due to the fact that the tension spring 16 of the infusion bottle is lightened, when the T-shaped piston block 18 touches the induction block 17, the prompter 8 electrically connected with the induction block 17 gives an alarm to prompt medical staff, when the infusion tube is used, the heat conduction tube is placed into the semicircular groove 27 in the heat conduction layer 29, the heat of the heating sheet 28 can be guided into the infusion tube by the heat conduction layer 29, and the universal wheel 1 at the bottom can conveniently move the device.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. An infusion set for paediatrics, includes bottom plate (2), its characterized in that: the infusion device is characterized in that a telescopic rod (3) is installed at the center of the upper end face of the bottom plate (2), a spiral button (5) used for controlling the length of the telescopic rod is arranged on the telescopic rod (3), a heating component used for improving the infusion temperature is installed at the middle of the telescopic rod (3), a cross rod (6) is fixedly connected to the upper end of the telescopic rod (3), an installation frame (7) is arranged at the right end part of the cross rod (6), a prompt component used for reminding medical staff is installed on the lower side of the installation frame (7), and a universal wheel (1) used for moving is further installed on the lower end;

the heater block includes rectangle shell (26) and spring hinge (9), rectangle shell (26) is total two, two one of them fixed connection of rectangle shell (26) is on telescopic link (3), two rectangle shell (26) is connected, two through spring hinge (9) rectangle shell (26) inboard bottom all is equipped with heating plate (28), heating plate (28) up end all is equipped with heat-conducting layer (29), semicircular groove (27) have been seted up to heat-conducting layer (29) intermediate position.

2. The pediatric infusion device of claim 1, wherein: the prompting component comprises a shell (20), a mounting cavity (19) is formed in the shell (20), a T-shaped piston block (18) capable of moving up and down is arranged in the mounting cavity (19), a hanging and buckling component used for hanging an infusion bottle is arranged at the bottom end of the T-shaped piston block (18), a tension spring (16) is arranged between the upper end face of the T-shaped piston block (18) and the inner side of the mounting cavity (19), and an induction component used for inducing the T-shaped piston block (18) is arranged in the middle of the upper end face of the shell (20).

3. The pediatric infusion device of claim 2, wherein: hang and detain the component and include fixed hook (25), activity strip (23) and pivot (22), fixed hook (25) fixed connection is in T shape piston piece (18) bottom, fixed hook (25) are connected through pivot (22) with activity strip (23), fixed hook (25) and activity strip (23) inboard all are equipped with spring holder (21), two install reset spring (24) between spring holder (21).

4. The pediatric infusion device of claim 2, wherein: the induction component comprises a cylindrical shell (12), the cylindrical shell (12) is arranged at the middle position of the upper end face of the shell (20), an adjusting cavity (13) is formed in the cylindrical shell (12), a movable convex block (14) is installed in the adjusting cavity (13), a spring (15) is installed between the step face of the lower side of the convex block (14) and the adjusting cavity (13), an induction block (17) is installed at the bottom end part of the convex block (14), a threaded through hole (11) communicated with the adjusting cavity (13) is formed in the upper end face of the cylindrical shell (12), and a screw (10) used for adjusting the position of the convex block (14) is installed in the threaded through hole (11).

5. The pediatric infusion device of claim 1, wherein: the outer side of the rectangular shell (26) is also provided with a temperature control switch (4) electrically connected with the heating sheet (28).

6. The pediatric infusion device of claim 4, wherein: and a prompter (8) electrically connected with the induction block (17) is also arranged on the right side of the shell (20).