Infusion support with warning function
Technical Field
The invention relates to the technical field of medical treatment, in particular to a transfusion stand with a warning function.
Background
In the daily work of a hospital, an infusion support is a common medical apparatus and instrument and is mainly used for hanging an infusion bottle to carry out intravenous infusion on a patient, a plurality of hooks are arranged above an infusion rod of a common infusion support to hang the infusion bottle, the common infusion support does not have other functions, and in reality, the patient can be in an unconscious state after hanging the infusion bottle to wait for the liquid medicine in the infusion bottle to be infused, so that the patient often plays a mobile phone or watches magazines to get boring time when hanging water, but forgets to watch the residual volume of the liquid medicine in the infusion bottle, so that the liquid medicine is hung up and is not noticed, the time for taking a needle is missed to cause a blood return phenomenon, and even life risks are caused.
Disclosure of Invention
The invention aims to solve the problem that a patient forgets to take a needle when hanging water in the prior art, and provides an infusion support with a warning function.
In order to achieve the purpose, the invention adopts the following technical scheme: a transfusion stand with a warning function comprises a bottom plate, wherein a fixed seat is fixedly connected to the upper side wall of the bottom plate, a threaded rod is rotatably connected between the inner top wall and the inner bottom wall of the fixed seat, a first bevel gear is fixedly sleeved on the outer side of the threaded rod, a second bevel gear is meshed on one side of the first bevel gear, a rotating rod is fixedly connected on one side of the second bevel gear, one end of the rotating rod, which is far away from the second bevel gear, penetrates through the side wall of the fixed seat and is fixedly connected with a handle, a moving block is sleeved on the outer side of the threaded rod through threads, the moving block is positioned above the second bevel gear, a limiting rod is fixedly connected between the inner top wall and the inner bottom wall of the fixed seat and penetrates through the moving block, a moving groove is formed in the side wall of the fixed seat, one side of the moving block penetrates through the moving groove and is fixedly connected with a supporting plate, a telescopic rod is fixedly connected to the upper side wall of the supporting plate, the upper end of the telescopic rod is fixedly connected with an infusion seat, a first spring is sleeved on the outer side of the telescopic rod, two ends of the first spring are respectively fixedly connected with a support plate and the infusion seat, an infusion tank is arranged on the side wall of the infusion seat, the inner side walls of two sides of the infusion tank are both fixedly connected with a clamping mechanism, an infusion hole is arranged on the bottom wall of the infusion tank, a hook is fixedly connected with the side wall of the infusion seat, one end of the hook is positioned above the infusion tank, a weight groove is arranged on the side wall of the infusion seat, a weight is placed in the weight groove, an L-shaped rod is fixedly connected with the side wall of the infusion seat, the other end of the L-shaped rod is fixedly connected with a second connecting block, a fixed plate is fixedly connected with the side wall of the support plate, a connecting plate is fixedly connected with one side wall of the fixed plate close to the infusion seat, a chute is arranged in the connecting plate, and a first moving plate is slidably connected in the chute, equal fixedly connected with slide mechanism in both sides about the first movable plate, first movable plate front side extends the spout outer and fixedly connected with second movable plate, lateral wall fixedly connected with carriage release lever under the second movable plate, the first connecting block of carriage release lever lower extreme fixedly connected with, it is connected with the connecting rod to rotate between first connecting block and the second connecting block, lateral wall fixedly connected with scale under the connecting plate, lateral wall fixedly connected with and the corresponding pointer of scale under the first movable plate, the box is placed to lateral wall fixedly connected with in the backup pad, place the interior balloon of having placed of box, one side lateral wall fixedly connected with contact pin that first connecting block is close to the balloon, the equal fixedly connected with moving mechanism in lateral wall four corners department under the bottom plate.
In the infusion support with the warning function, the clamping mechanism comprises a plurality of second springs fixedly connected to the side wall of the infusion tank, the other ends of the second springs are fixedly connected with clamping plates together, and arc-shaped grooves are formed in the side wall of one side, close to each other, of the two clamping plates.
In the infusion support with the warning function, the sliding mechanism comprises a mounting frame fixedly connected to the side walls of the upper side and the lower side of the first movable plate, a mounting plate is fixedly connected to the inside of the mounting frame, a roller is rotatably connected to the mounting plate, and the roller abuts against the side wall of the sliding groove.
In the infusion support with the warning function, the moving mechanism comprises a connecting column fixedly connected to the lower side wall of the bottom plate, and universal wheels are mounted at the lower end of the connecting column.
In the infusion support with the warning function, the L-shaped rod is positioned between the second connecting block and the telescopic rod, and the placing box is positioned between the first connecting block and the fixing plate.
In the infusion support with the warning function, the box body is of a transparent structure, scales are arranged on the box body, and the thread directions on the threaded rods are the same.
In the infusion support with the warning function, the handle is sleeved with the protective sleeve, and the protective sleeve is made of rubber.
In the infusion support with the warning function, the two limiting discs are fixedly sleeved on the outer side of the rotating rod and are distributed on the inner side and the outer side of the fixing seat.
Compared with the prior art, the invention has the advantages that: by arranging the telescopic rod, the first spring, the L-shaped rod, the contact pin, the first connecting block, the second connecting block, the connecting rod and the balloon, when the liquid medicine in the infusion bottle in the infusion seat is hung up, the gravity can be reduced, so that the infusion seat ascends, the infusion seat drives the telescopic rod to ascend, the first spring extends, the infusion seat drives the L-shaped rod to ascend, the L-shaped rod drives the second connecting block to ascend, the second connecting block drives the first connecting block to move through the connecting rod, the contact pin punctures the balloon, the balloon generates sound, the sound gives a warning effect to a patient, the patient can notice the content of the liquid medicine in the infusion bottle when hearing the sound, so that the needle is taken, and the blood return phenomenon is avoided; through setting up handle, dwang, first bevel gear, second bevel gear, threaded rod and movable block, can realize reciprocating of movable block to realize reciprocating of backup pad.
Drawings
FIG. 1 is a schematic structural view of a transfusion stand with warning function according to the present invention;
FIG. 2 is a schematic structural view of a portion A of an infusion support with an alarm function according to the present invention;
FIG. 3 is a schematic structural view of a portion B of an infusion support with an alarm function according to the present invention;
FIG. 4 is a side view of a part of the structure of the infusion support with warning function in accordance with the present invention.
In the figure: 1 bottom plate, 2 first bevel gear, 3 second bevel gear, 4 spacing dishes, 5 dwang, 6 handles, 7 fixing bases, 8 movable blocks, 9 threaded rods, 10 couples, 11 infusion seat, 12L shape pole, 13 telescopic links, 14 backup pads, 15 place the box, 16 balloons, 17 fixed plates, 18 graduated scales, 19 connecting plates, 20 universal wheels, 21 contact pins, 22 first connecting blocks, 23 connecting rods, 24 second connecting blocks, 25 movable rods, 26 gyro wheels, 27 second movable plates, 28 mounting brackets, 29 mounting panels, 30 pointers, 31 first movable plates, 32 splint, 33, 34 gag lever posts.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the 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, are merely for convenience in describing the present invention and simplifying the 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 thus, should not be construed as limiting the present invention.
Referring to fig. 1-4, a transfusion stand with warning function comprises a bottom plate 1, a fixed seat 7 is fixedly connected to the side wall of the bottom plate 1, a threaded rod 9 is rotatably connected between the inner top wall and the inner bottom wall of the fixed seat 7, the direction of threads on the threaded rod 9 is the same, a first bevel gear 2 is fixedly sleeved outside the threaded rod 9, a second bevel gear 3 is meshed to one side of the first bevel gear 2, a rotating rod 5 is fixedly connected to one side of the second bevel gear 3, two limiting disks 4 are fixedly sleeved outside the rotating rod 5, the two limiting disks 4 are distributed on the inner side and the outer side of the fixed seat 7, the two limiting disks 4 prevent the rotating rod 5 from moving left and right and prevent the second bevel gear 3 from falling off the first bevel gear 2, one end of the rotating rod 5 far away from the second bevel gear 3 penetrates through the side wall of the fixed seat 7 and is fixedly connected with a handle 6, a protective sleeve is arranged on the handle 6, and is made of rubber, the handle 6 is rotated by holding the protective sleeve, so that the handle is more comfortable, the rubber material is soft, and the hands of an operator are prevented from directly contacting the handle 6.
Threaded rod 9 outside screw thread has cup jointed movable block 8, movable block 8 is located the top of second bevel gear 3, fixedly connected with gag lever post 34 between roof and the interior diapire in the fixing base 7, gag lever post 34 runs through movable block 8 and sets up, the shifting chute has been seted up in the lateral wall of fixing base 7, movable block 8 one side is passed shifting chute and fixedly connected with backup pad 14, lateral wall fixedly connected with telescopic link 13 on backup pad 14, telescopic link 13 upper end fixedly connected with infusion seat 11, telescopic link 13 outside cover is equipped with first spring, the both ends of first spring respectively with backup pad 14 and infusion seat 11 fixed connection, infusion groove has been seted up to lateral wall on infusion seat 11, the equal fixedly connected with fixture of infusion groove both sides inside wall, fixture includes a plurality of second springs of fixed connection at the infusion groove lateral wall, the common fixedly connected with splint 32 of the other end of second spring, the arc wall has been seted up to one side that two splint 32 are close to each other.
The bottom wall of the infusion seat is provided with an infusion hole, the upper side wall of the infusion seat 11 is fixedly connected with a hook 10, one end of the hook 10 is positioned above the infusion groove, the upper side wall of the infusion seat 11 is provided with a weight groove, a weight 33 is placed in the weight groove, the lower side wall of the infusion seat 11 is fixedly connected with an L-shaped rod 12, the other end of the L-shaped rod 12 is fixedly connected with a second connecting block 24, the L-shaped rod is positioned between the second connecting block 24 and an expansion rod 13, a placing box 15 is positioned between a first connecting block 22 and a fixed plate 17, the upper side wall of a supporting plate 14 is fixedly connected with a fixed plate 17, one side wall of the fixed plate 17 close to the infusion seat 11 is fixedly connected with a connecting plate 19, a sliding groove is formed in the connecting plate 19, a first moving plate 31 is slidably connected in the sliding groove, sliding mechanisms are fixedly connected to the upper side wall and the lower side wall of the first moving plate 31, and comprise mounting frames 28 fixedly connected to the upper side wall and the lower side wall of the first moving plate 31, a mounting plate 29 is fixedly connected in the mounting frame 28, a roller 26 is rotatably connected on the mounting plate 29, the roller 26 abuts against the side wall of the chute, the front side of a first moving plate 31 extends out of the chute and is fixedly connected with a second moving plate 27, the side wall of the second moving plate 27 is fixedly connected with a moving rod 25, the lower end of the moving rod 25 is fixedly connected with a first connecting block 22, a connecting rod 23 is rotatably connected between the first connecting block 22 and a second connecting block 24, the connecting rod 23 drives the first connecting block 22 to move, the first connecting block 22 drives the second moving plate 27 to move, the second moving plate 27 drives the first moving plate 31 to move, the first moving plate 31 drives the mounting frame 28 to move, the mounting frame 28 drives the mounting plate 29 to move, the mounting plate 29 drives the roller 26 to slide in the chute, a graduated scale 18 is fixedly connected on the side wall of the connecting plate 19, and a pointer 30 corresponding to the graduated scale 18 is fixedly connected on the side wall of the first moving plate 31, aim at zero datum line on the scale 18 with pointer 30 before hanging water, be in an original state, lateral wall fixedly connected with places box 15 on the backup pad 14, place balloon 16 in the box 15, first connecting block 22 is close to one side lateral wall fixedly connected with contact pin 21 of balloon 16, the equal fixedly connected with moving mechanism of bottom plate 1 downside lateral wall four corners department, moving mechanism includes the spliced pole of fixed connection lateral wall under bottom plate 1, universal wheel 20 is installed to the spliced pole lower extreme, because universal wheel 20 has been set up, promote fixing base 7, can make whole device take place to remove, push away whole device to the place of needs.
In the invention, a medical worker places an infusion bottle in an infusion seat 11, when the volume of the infusion bottle is 500ml, the pointing direction of a pointer 30 is just aligned with a zero reference line on a graduated scale 18, when the volume of the infusion bottle is less than 500ml, for example, 200ml, a weight 33 needs to be added to ensure that the pointer 30 is aligned with the zero reference line on the graduated scale 18, then the upper end of the infusion bottle is hung on a hook 10, under the elastic force of a second spring, two clamping plates 32 fix the infusion bottle, the other end of the infusion tube passes through an infusion hole, then a needle pricking work is carried out on a patient, the patient carries out an infusion process, when the liquid medicine in the infusion bottle is about to be hung up, due to the reduction of the self gravity, under the elastic force of a first spring, an expansion rod 13 extends, the infusion seat 11 moves upwards, the infusion seat 11 drives an L-shaped rod 12 to move upwards, the L-shaped rod 12 drives a second connecting block 24 to move upwards, the second connecting block 24 drives a first connecting block 22 to move leftwards through a 5, first link block 22 drives contact pin 21 and moves to the left, contact pin 21 punctures balloon 16, thereby produce the sound, arouse patient's attention, thereby call medical personnel to trade water or get the needle, through rotating handle 6, handle 6 drives dwang 5 and rotates, dwang 5 drives second bevel gear 3 and rotates, second bevel gear 3 drives first bevel gear 2 and rotates, first bevel gear 2 drives threaded rod 9 and rotates, under the effect of gag lever post 34, threaded rod 9 drives movable block 8 and removes, movable block 8 drives backup pad 14 and removes, thereby adjust the height as required, because bottom plate 1 downside fixedly connected with spliced pole and universal wheel, can promote whole device like this and remove.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.